Update templates/about.html

README.md

@@ -10,7 +10,7 @@ The API is deliberately well-defined with an OpenAPI specification and auto-gene
 
 Spothole itself is also open source, Public Domain licenced code that anyone can take and modify.
 
-Supported data sources include DX Clusters, the Reverse Beacon Network (RBN), the APRS Internet Service (APRS-IS), POTA, SOTA, WWFF, GMA, WWBOTA, HEMA, Parks 'n' Peaks, ZLOTA, WOTA, BOTA, the UK Packet Repeater Network, NG3K, and any site based on the xOTA software by nischu.
+Supported data sources include DX Clusters, the Reverse Beacon Network (RBN), the APRS Internet Service (APRS-IS), POTA, SOTA, WWFF, GMA, WWBOTA, HEMA, Parks 'n' Peaks, ZLOTA, WOTA, BOTA, LLOTA, WWTOTA, the UK Packet Repeater Network, NG3K, and any site based on the xOTA software by nischu.
 
 ![Screenshot](/images/screenshot2.png)
 
@@ -30,24 +30,24 @@ URL parameters can be used to trigger an "embedded" mode which hides the headers
 
 Setting `embedded` to true is important for the rest of the settings to be applied; otherwise, the user's defaults will be used in preference to the URL params.
 
-These are supplied with the URL to the page you want to embed, for example for an embedded version of the band map in dark mode, use `https://spothole.com/bands?embedded=true&dark-mode=true`. For an embedded version of the main spots/home page in the system light/dark mode, use `https://spothole.com/?embedded=true`. For dark mode showing 70cm TOTA spots only, use `https://spothole.com/?embedded=true&dark-mode=true&filter-sigs=TOTA&filter-bands=70cm`. Providing no URL params causes the page to be loaded in the normal way it would when accessed directly in the user's browser.
+These are supplied with the URL to the page you want to embed, for example for an embedded version of the band map in dark mode, use `https://spothole.app/bands?embedded=true&dark-mode=true`. For an embedded version of the main spots/home page in the system light/dark mode, use `https://spothole.app/?embedded=true`. For dark mode showing 70cm TOTA spots only, use `https://spothole.app/?embedded=true&dark-mode=true&sig=TOTA&band=70cm`. Providing no URL params causes the page to be loaded in the normal way it would when accessed directly in the user's browser.
 
 The supported parameters are as follows. Generally these match the equivalent parameters in the real Spothole API, where a mapping exists.
 
-| Name           | Allowed Values        | Default | Example                 | Description                                                                                                                                                           |
-|----------------|-----------------------|---------|-------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `embedded`     | `true`, `false`       | `false` | `?embedded=true`        | Enables embedded mode.                                                                                                                                                |
-| `dark-mode`    | `true`, `false`       | `false` | `?dark-mode=true`       | Enables dark mode.                                                                                                                                                    |
-| `time-zone`    | `UTC`, `local`        | `UTC`   | `?time-zone=local`      | Sets times to be in UTC or local time.                                                                                                                                |
-| `limit`        | 10, 25, 50, 100       | 50      | `?limit=50`             | Sets the number of spots that will be displayed on the main spots page                                                                                                |
-| `limit`        | 25, 50, 100, 200, 500 | 100     | `?limit=100`            | Sets the number of alerts that will be displayed on the alerts page                                                                                                   |
-| `max_age`      | 300, 600, 1800, 3600  | 1800    | `?max_age=1800`         | Sets the maximum age of spots displayed on the map and bands pages, in seconds.                                                                                       |
-| `band`         | Comma-separated list  | (all)   | `?band=20m,40m`         | Sets the list of bands that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface.         |
-| `sig`          | Comma-separated list  | (all)   | `?sig=POTA,SOTA,NO_SIG` | Sets the list of SIGs that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface.          |
-| `source`       | Comma-separated list  | (all)   | `?source=Cluster`       | Sets the list of sources that will be shown on any spot or alert pages. Available options match the labels of the buttons in the standard web interface.              |
-| `mode_type`    | Comma-separated list  | (all)   | `?mode_type=PHONE,CW`   | Sets the list of mode types that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface.    |
-| `dx_continent` | Comma-separated list  | (all)   | `?dx_continent=NA,SA`   | Sets the list of DX Continents that will be shown on any spot or alert pages. Available options match the labels of the buttons in the standard web interface.        |
-| `de_continent` | Comma-separated list  | (all)   | `?de_continent=EU`      | Sets the list of DE Continents that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface. |
+| Name           | Allowed Values          | Default | Example                 | Description                                                                                                                                                           |
+|----------------|-------------------------|---------|-------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `embedded`     | `true`, `false`         | `false` | `?embedded=true`        | Enables embedded mode.                                                                                                                                                |
+| `color-scheme` | `light`, `dark`, `auto` | `auto`  | `?color-scheme=dark`    | Forces light or dark mode in preference to the operating system default.                                                                                              |
+| `time-zone`    | `UTC`, `local`          | `UTC`   | `?time-zone=local`      | Sets times to be in UTC or local time.                                                                                                                                |
+| `limit`        | 10, 25, 50, 100         | 50      | `?limit=50`             | Sets the number of spots that will be displayed on the main spots page                                                                                                |
+| `limit`        | 25, 50, 100, 200, 500   | 100     | `?limit=100`            | Sets the number of alerts that will be displayed on the alerts page                                                                                                   |
+| `max_age`      | 300, 600, 1800, 3600    | 1800    | `?max_age=1800`         | Sets the maximum age of spots displayed on the map and bands pages, in seconds.                                                                                       |
+| `band`         | Comma-separated list    | (all)   | `?band=20m,40m`         | Sets the list of bands that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface.         |
+| `sig`          | Comma-separated list    | (all)   | `?sig=POTA,SOTA,NO_SIG` | Sets the list of SIGs that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface.          |
+| `source`       | Comma-separated list    | (all)   | `?source=Cluster`       | Sets the list of sources that will be shown on any spot or alert pages. Available options match the labels of the buttons in the standard web interface.              |
+| `mode_type`    | Comma-separated list    | (all)   | `?mode_type=PHONE,CW`   | Sets the list of mode types that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface.    |
+| `dx_continent` | Comma-separated list    | (all)   | `?dx_continent=NA,SA`   | Sets the list of DX Continents that will be shown on any spot or alert pages. Available options match the labels of the buttons in the standard web interface.        |
+| `de_continent` | Comma-separated list    | (all)   | `?de_continent=EU`      | Sets the list of DE Continents that will be shown on the spots, bands and map pages. Available options match the labels of the buttons in the standard web interface. |
 
 More will be added soon to allow customisation of filters and other display properties.
 
@@ -83,6 +83,8 @@ cp config-example.yml config.yml
 
 Then edit `config.yml` in your text editor of choice to set up the software as you like it. Mostly, this will involve enabling or disabling the various providers of spot and alert data.
 
+By default, all outdoor programme providers are enabled, as is one cluster node and the NG3K DXpedition data. The RBN spot providers are turned off by default due to the volume of traffic from CW/RTTY/FT8 skimmers, and the APRS and Packet spot providers are off by default on the assumption that Spothole users want a spot with a human at the other end of it, but all can be easily re-enabled.
+
 `config.yml` has some entries for QRZ.com username & password, and Clublog API keys. If provided, these allow Spothole to retrieve more information about DX spots, such as the country their callsign corresponds to. The software will work just fine without them, but you may find a few country flags etc. are less accurate or missing.
 
 Clublog API keys are free, but you'll need to get your own by submitting a helpdesk ticket and explaining what you'll use it for. The admin team are happy with the rate of requests made by my Spothole server, so unless you change the source code of yours to radically increase the rate of querying Clublog, I'm sure they will be fine with your server too.
@@ -102,6 +104,102 @@ The software can take a few seconds to start up, mostly because it is downloadin
 
 If you see some errors on startup, check your configuration, e.g. in case you have specified a port for the web server that is already in use by something else.
 
+### Multiple cluster nodes with different settings
+
+Dan, S50U has written in with his Spothole cluster settings. He is using a cluster node which provides RBN spots, and uses different SSIDs on his callsign to get different settings when logged into the same cluster node. For example:
+
+```
+  -
+    class: "DXCluster"
+    name: "S50CLX"
+    enabled: true
+    host: "s50clx.si"
+    port: 41112
+    login_prompt: "login: "
+    login_callsign: "callsign-10"
+```
+
+Telnet to DXSpider and log in with "callsign-10" and execute the following commands:
+
+`CLEAR/SPOTS ALL` (delete all previous filters)<br/>
+`UNSET/ANN` (stop announce messages)<br/>
+`UNSET/WCY` (stop wcy messages)<br/>
+`UNSET/WWV` (stop wwv messages)<br/>
+`SET/DX` (enable human DX spots)
+
+```
+  -
+    class: "DXCluster"
+    name: "RBN CW"
+    enabled: true
+    host: "s50clx.si"
+    port: 41112
+    login_prompt: "login: "
+    login_callsign: "callsign-11"
+    allow_rbn_spots: true
+    enabled-by-default-in-web-ui: false
+```
+
+Telnet to DXSpider and log in with "callsign-11" and execute the following commands:
+
+`CLEAR/SPOTS ALL` (delete all previous filters)<br/>
+`UNSET/ANN` (stop announce messages)<br/>
+`UNSET/WCY` (stop wcy messages)<br/>
+`UNSET/WWV` (stop wwv messages)<br/>
+`UNSET/DX` (stop human DX spots)<br/>
+`SET/SKIMMER CW` (enable CW RBN spots)
+
+```
+  -
+    class: "DXCluster"
+    name: "RBN RTTY"
+    enabled: true
+    host: "s50clx.si"
+    port: 41112
+    login_prompt: "login: "
+    login_callsign: "callsign-12"
+    allow_rbn_spots: true
+    enabled-by-default-in-web-ui: false
+```
+
+Telnet to DXSpider and log in with "callsign-12" and execute the following commands:
+
+`CLEAR/SPOTS ALL` (delete all previous filters)<br/>
+`UNSET/ANN` (stop announce messages)<br/>
+`UNSET/WCY` (stop wcy messages)<br/>
+`UNSET/WWV` (stop wwv messages)<br/>
+`UNSET/DX` (stop human DX spots)<br/>
+`SET/SKIMMER RTTY` (enable RTTY RBN spots)
+
+```
+  -
+    class: "DXCluster"
+    name: "RBN FT4/8"
+    enabled: true
+    host: "s50clx.si"
+    port: 41112
+    login_prompt: "login: "
+    login_callsign: "callsign-13"
+    allow_rbn_spots: true
+    enabled-by-default-in-web-ui: false
+```
+
+Telnet to DXSpider and log in with "callsign-13" and execute the following commands:
+
+`CLEAR/SPOTS ALL` (delete all previous filters)<br/>
+`UNSET/ANN` (stop announce messages)<br/>
+`UNSET/WCY` (stop wcy messages)<br/>
+`UNSET/WWV` (stop wwv messages)<br/>
+`UNSET/DX` (stop human DX spots)<br/>
+`SET/SKIMMER FT` (enable FT RBN spots)
+
+For each callsign-SSID, we also specify our basic information with commands:
+
+`SET/NAME Spothole10`, Spothole11... etc.<br/>
+`SET/QTH Cerkno`<br/>
+`SET/QRA JN66XD`<br/>
+`SET/HOME S50CLX`
+
 ### systemd configuration
 
 If you want Spothole to run automatically on startup on a Linux distribution that uses `systemd`, follow the instructions here. For distros that don't use `systemd`, or Windows/OSX/etc., you can find generic instructions for your OS online.
@@ -157,6 +255,8 @@ server {
     
     location / {
         add_header Access-Control-Allow-Origin $xssorigin;
+        proxy_http_version 1.1;
+        proxy_set_header Connection "";
         proxy_pass http://127.0.0.1:8080;
     }
 }
@@ -219,6 +319,7 @@ To navigate your way around the source code, this list may help.
 
 * `/` - Main script (`spothole.py`), pip `requirements.txt`, config, README, etc.
 * `/images` - Image sources
+* `/datafiles` - Local data sources (differentiated from the majority of data files which are loaded from URLs and cached in `/cache`)
 * `/cache` - Directory where static-ish data downloaded from the internet is cached to avoid rapid re-requests, and where spot/alert data is cached so that it survives a software restart. Created on first run.
 
 ### Extending the server
@@ -243,6 +344,8 @@ The same approach as above is also used for alert providers.
 
 As well as being my work, I have also gratefully received feature patches from Steven, M1SDH.
 
+The project contains GeoJSON files for CQ and ITU zones, in the `/datafiles/` directory. These are MIT-licenced and, to my knowledge, created by HA8TKS for his CQ and ITU zone layers for Leaflet.
+
 The project contains a self-hosted copy of Font Awesome's free library, in the `/webassets/fa/` directory. This is subject to Font Awesome's licence and is not covered by the overall licence declared in the `LICENSE` file. This approach was taken in preference to using their hosted kits due to the popularity of this project exceeding the page view limit for their free hosted offering.
 
 The project contains a set of flag icons generated using the "Noto Color Emoji" font on a Debian system, in the `/webassets/img/flags/` directory.

alertproviders/bota.py

@@ -20,27 +20,31 @@ class BOTA(HTTPAlertProvider):
         new_alerts = []
         # Find the table of upcoming alerts
         bs = BeautifulSoup(http_response.content.decode(), features="lxml")
-        tbody = bs.body.find('div', attrs={'class': 'view-activations-public'}).find('table', attrs={'class': 'views-table'}).find('tbody')
-        for row in tbody.find_all('tr'):
-            cells = row.find_all('td')
-            first_cell_text = str(cells[0].find('a').contents[0]).strip()
-            ref_name = first_cell_text.split(" by ")[0]
-            dx_call = str(cells[1].find('a').contents[0]).strip().upper()
+        div = bs.body.find('div', attrs={'class': 'view-activations-public'})
+        if div:
+            table = div.find('table', attrs={'class': 'views-table'})
+            if table:
+                tbody = table.find('tbody')
+                for row in tbody.find_all('tr'):
+                    cells = row.find_all('td')
+                    first_cell_text = str(cells[0].find('a').contents[0]).strip()
+                    ref_name = first_cell_text.split(" by ")[0]
+                    dx_call = str(cells[1].find('a').contents[0]).strip().upper()
 
-            # Get the date, dealing with the fact we get no year so have to figure out if it's last year or next year
-            date_text = str(cells[2].find('span').contents[0]).strip()
-            date_time = datetime.strptime(date_text,"%d %b - %H:%M UTC").replace(tzinfo=pytz.UTC)
-            date_time = date_time.replace(year=datetime.now(pytz.UTC).year)
-            # If this was more than a day ago, activation is actually next year
-            if date_time < datetime.now(pytz.UTC) - timedelta(days=1):
-                date_time = date_time.replace(year=datetime.now(pytz.UTC).year + 1)
+                    # Get the date, dealing with the fact we get no year so have to figure out if it's last year or next year
+                    date_text = str(cells[2].find('span').contents[0]).strip()
+                    date_time = datetime.strptime(date_text,"%d %b - %H:%M UTC").replace(tzinfo=pytz.UTC)
+                    date_time = date_time.replace(year=datetime.now(pytz.UTC).year)
+                    # If this was more than a day ago, activation is actually next year
+                    if date_time < datetime.now(pytz.UTC) - timedelta(days=1):
+                        date_time = date_time.replace(year=datetime.now(pytz.UTC).year + 1)
 
-            # Convert to our alert format
-            alert = Alert(source=self.name,
-                          dx_calls=[dx_call],
-                          sig_refs=[SIGRef(id=ref_name, sig="BOTA")],
-                          start_time=date_time.timestamp(),
-                          is_dxpedition=False)
+                    # Convert to our alert format
+                    alert = Alert(source=self.name,
+                                  dx_calls=[dx_call],
+                                  sig_refs=[SIGRef(id=ref_name, sig="BOTA")],
+                                  start_time=date_time.timestamp(),
+                                  is_dxpedition=False)
 
-            new_alerts.append(alert)
+                    new_alerts.append(alert)
         return new_alerts

alertproviders/ng3k.py

@@ -76,7 +76,6 @@ class NG3K(HTTPAlertProvider):
                           dx_country=dx_country,
                           freqs_modes=bands + (("; " + modes) if modes != "" else ""),
                           comment=by + "; " + comment + "; " + qsl_info,
-                          icon="globe-africa",
                           start_time=start_timestamp,
                           end_time=end_timestamp,
                           is_dxpedition=True)

alertproviders/sota.py

@@ -20,13 +20,18 @@ class SOTA(HTTPAlertProvider):
         # Iterate through source data
         for source_alert in http_response.json():
             # Convert to our alert format
+            details = source_alert["summitDetails"].split(", ")
+            summit_name = details[0]
+            summit_points = None
+            if len(details) > 2:
+                summit_points = int(details[-1].split(" ")[0])
             alert = Alert(source=self.name,
                           source_id=source_alert["id"],
                           dx_calls=[source_alert["activatingCallsign"].upper()],
                           dx_names=[source_alert["activatorName"].upper()],
                           freqs_modes=source_alert["frequency"],
                           comment=source_alert["comments"],
-                          sig_refs=[SIGRef(id=source_alert["associationCode"] + "/" + source_alert["summitCode"], sig="SOTA", name=source_alert["summitDetails"])],
+                          sig_refs=[SIGRef(id=source_alert["associationCode"] + "/" + source_alert["summitCode"], sig="SOTA", name=summit_name, activation_score=summit_points)],
                           start_time=datetime.strptime(source_alert["dateActivated"],
                                                        "%Y-%m-%dT%H:%M:%SZ").replace(tzinfo=pytz.UTC).timestamp(),
                           is_dxpedition=False)

config-example.yml

@@ -49,6 +49,14 @@ spot-providers:
     class: "WOTA"
     name: "WOTA"
     enabled: true
+  -
+    class: "LLOTA"
+    name: "LLOTA"
+    enabled: true
+  -
+    class: "WWTOTA"
+    name: "WWTOTA"
+    enabled: true
   -
     class: "APRSIS"
     name: "APRS-IS"
@@ -59,39 +67,63 @@ spot-providers:
     enabled: true
     host: "hrd.wa9pie.net"
     port: 8000
-    login_prompt: "login: "
+    # Prompt the cluster node gives when asking for a callsign to log in. Varies between cluster node software.
+    login_prompt: "login:"
+    # Callsign Spothole will use to log into this cluster. Ensure the SSID (e.g. -99) is different to any personal
+    # connection you might make to this cluster node.
+    login_callsign: "N0CALL-99"
+    # Whether to allow RBN spots that come via this cluster. If you don't want RBN spots or you are making a separate
+    # connection to RBN directly, leave this as False. If you want RBN spots from this cluster, set this to True. (Make
+    # sure you aren't also separately connecting to RBN directly, otherwise you may get duplicate spots.) Note that not
+    # all clusters sent RBN spots anyway.
+    allow_rbn_spots: false
   -
     class: "DXCluster"
     name: "W3LPL Cluster"
     enabled: false
     host: "w3lpl.net"
     port: 7373
-    login_prompt: "Please enter your call: "
+    # Prompt the cluster node gives when asking for a callsign to log in. Varies between cluster node software.
+    login_prompt: "Please enter your call:"
+    # Callsign Spothole will use to log into this cluster. Ensure the SSID (e.g. -99) is different to any personal
+    # connection you might make to this cluster node.
+    login_callsign: "N0CALL-99"
+    # Whether to allow RBN spots that come via this cluster. If you don't want RBN spots or you are making a separate
+    # connection to RBN directly, leave this as False. If you want RBN spots from this cluster, set this to True. (Make
+    # sure you aren't also separately connecting to RBN directly, otherwise you may get duplicate spots.) Note that not
+    # all clusters sent RBN spots anyway.
+    allow_rbn_spots: false
   -
     class: "RBN"
     name: "RBN CW/RTTY"
     enabled: false
     port: 7000
+    # This setting doesn't affect the spot provider itself, or anything in the back-end of Spothole, just the web UI.
+    # By default spots from all enabled providers will be shown in the web UI. However, you might want RBN data to be
+    # received by Spothole but not shown on the web UI unless the user explicitly turns it on. For that behaviour,
+    # set enabled to true, but enabled-by-default-in-web-ui to false.
+    enabled-by-default-in-web-ui: false
   -
     class: "RBN"
     name: "RBN FT8"
     enabled: false
     port: 7001
+    enabled-by-default-in-web-ui: false
   -
     class: "UKPacketNet"
     name: "UK Packet Radio Net"
     enabled: false
+    enabled-by-default-in-web-ui: false
   -
     class: "XOTA"
     name: "39C3 TOTA"
     enabled: false
     url: "wss://dev.39c3.totawatch.de/api/spot/live"
-    # Fixed SIG/latitude/longitude for all spots from a provider is currently only a feature for the "XOTA" provider,
+    # Fixed SIG for all spots from a provider & location CSV are currently only a feature for the "XOTA" provider,
     # the software found at https://github.com/nischu/xOTA/. This is because this is a generic backend for xOTA
     # programmes and so different URLs provide different programmes.
     sig: "TOTA"
-    latitude: 53.5622678
-    longitude: 9.9855205
+    locations-csv: "datafiles/39c3-tota.csv"
 
 
 # Alert providers to use. Same setup as the spot providers list above.
@@ -156,4 +188,15 @@ web-ui-options:
   max-spot-age: [5, 10, 30, 60]
   max-spot-age-default: 30
   alert-count: [25, 50, 100, 200, 500]
-  alert-count-default: 100
+  alert-count-default: 100
+  # Default UI colour scheme. Supported values are "light", "dark" and "auto" (i.e. use the browser/OS colour scheme).
+  # Users can still override this in the UI to their own preference.
+  color-scheme-default: "auto"
+  # Default band colour scheme. Supported values are the full names of any band colour scheme shown in the UI.
+  # Users can still override this in the UI to their own preference.
+  band-color-scheme-default: "PSK Reporter (Adjusted)"
+  # Custom HTML insert. This can be any arbitrary HTML. It will be inserted next to the start/stop buttons on the spots
+  # (home) page, although being arbitrary HTML you can also use a div with absolute, relative, float placement etc. This
+  # is designed for a "donate/support the server" type button, though you are free to do whatever you want with it.
+  # As the server owner you are responsible for the safe usage of this option!
+  support-button-html: ""

core/config.py

@@ -5,7 +5,8 @@ import yaml
 
 # Check you have a config file
 if not os.path.isfile("config.yml"):
-    logging.error("Your config file is missing. Ensure you have copied config-example.yml to config.yml and updated it according to your needs.")
+    logging.error(
+        "Your config file is missing. Ensure you have copied config-example.yml to config.yml and updated it according to your needs.")
     exit()
 
 # Load config
@@ -17,4 +18,13 @@ MAX_ALERT_AGE = config["max-alert-age-sec"]
 SERVER_OWNER_CALLSIGN = config["server-owner-callsign"]
 WEB_SERVER_PORT = config["web-server-port"]
 ALLOW_SPOTTING = config["allow-spotting"]
-WEB_UI_OPTIONS = config["web-ui-options"]
+WEB_UI_OPTIONS = config["web-ui-options"]
+
+# For ease of config, each spot provider owns its own config about whether it should be enabled by default in the web UI
+# but for consistency we provide this to the front-end in web-ui-options because it has no impact outside of the web UI.
+WEB_UI_OPTIONS["spot-providers-enabled-by-default"] = [p["name"] for p in config["spot-providers"] if p["enabled"] and (
+            "enabled-by-default-in-web-ui" not in p or p["enabled-by-default-in-web-ui"] == True)]
+# If spotting to this server is enabled, "API" is another valid spot source even though it does not come from
+# one of our proviers. We set that to also be enabled by default.
+if ALLOW_SPOTTING:
+    WEB_UI_OPTIONS["spot-providers-enabled-by-default"].append("API")

core/constants.py

@@ -4,7 +4,7 @@ from data.sig import SIG
 
 # General software
 SOFTWARE_NAME = "Spothole by M0TRT"
-SOFTWARE_VERSION = "1.1-pre"
+SOFTWARE_VERSION = "1.3-pre"
 
 # HTTP headers used for spot providers that use HTTP
 HTTP_HEADERS = {"User-Agent": SOFTWARE_NAME + ", v" + SOFTWARE_VERSION + " (operated by " + SERVER_OWNER_CALLSIGN + ")"}
@@ -12,63 +12,80 @@ HAMQTH_PRG = (SOFTWARE_NAME + " v" + SOFTWARE_VERSION + " operated by " + SERVER
 
 # Special Interest Groups
 SIGS = [
-   SIG(name="POTA", description="Parks on the Air", icon="tree", ref_regex=r"[A-Z]{2}\-\d{4,5}"),
-   SIG(name="SOTA", description="Summits on the Air", icon="mountain-sun", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
-   SIG(name="WWFF", description="World Wide Flora & Fauna", icon="seedling", ref_regex=r"[A-Z0-9]{1,3}FF\-\d{4}"),
-   SIG(name="GMA", description="Global Mountain Activity", icon="person-hiking", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
-   SIG(name="WWBOTA", description="Worldwide Bunkers on the Air", icon="radiation", ref_regex=r"B\/[A-Z0-9]{1,3}\-\d{3,4}"),
-   SIG(name="HEMA", description="HuMPs Excluding Marilyns Award", icon="mound", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{3}\-\d{3}"),
-   SIG(name="IOTA", description="Islands on the Air", icon="umbrella-beach", ref_regex=r"[A-Z]{2}\-\d{3}"),
-   SIG(name="MOTA", description="Mills on the Air", icon="fan", ref_regex=r"X\d{4-6}"),
-   SIG(name="ARLHS", description="Amateur Radio Lighthouse Society", icon="tower-observation", ref_regex=r"[A-Z]{3}\-\d{3,4}"),
-   SIG(name="ILLW", description="International Lighthouse & Lightship Weekend", icon="tower-observation", ref_regex=r"[A-Z]{2}\d{4}"),
-   SIG(name="SIOTA", description="Silos on the Air", icon="wheat-awn", ref_regex=r"[A-Z]{2}\-[A-Z]{3}\d"),
-   SIG(name="WCA", description="World Castles Award", icon="chess-rook", ref_regex=r"[A-Z0-9]{1,3}\-\d{5}"),
-   SIG(name="ZLOTA", description="New Zealand on the Air", icon="kiwi-bird", ref_regex=r"ZL[A-Z]/[A-Z]{2}\-\d{3,4}"),
-   SIG(name="WOTA", description="Wainwrights on the Air", icon="w", ref_regex=r"[A-Z]{3}-[0-9]{2}"),
-   SIG(name="BOTA", description="Beaches on the Air", icon="water"),
-   SIG(name="KRMNPA", description="Keith Roget Memorial National Parks Award", icon="earth-oceania"),
-   SIG(name="WAB", description="Worked All Britain", icon="table-cells-large", ref_regex=r"[A-Z]{1,2}[0-9]{2}"),
-   SIG(name="WAI", description="Worked All Ireland", icon="table-cells-large", ref_regex=r"[A-Z][0-9]{2}"),
-   SIG(name="TOTA", description="Toilets on the Air", icon="toilet", ref_regex=r"T\-[0-9]{2}")
+   SIG(name="POTA", description="Parks on the Air", ref_regex=r"[A-Z]{2}\-\d{4,5}"),
+   SIG(name="SOTA", description="Summits on the Air", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
+   SIG(name="WWFF", description="World Wide Flora & Fauna", ref_regex=r"[A-Z0-9]{1,3}FF\-\d{4}"),
+   SIG(name="GMA", description="Global Mountain Activity", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
+   SIG(name="WWBOTA", description="Worldwide Bunkers on the Air", ref_regex=r"B\/[A-Z0-9]{1,3}\-\d{3,4}"),
+   SIG(name="HEMA", description="HuMPs Excluding Marilyns Award", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{3}\-\d{3}"),
+   SIG(name="IOTA", description="Islands on the Air", ref_regex=r"[A-Z]{2}\-\d{3}"),
+   SIG(name="MOTA", description="Mills on the Air", ref_regex=r"X\d{4-6}"),
+   SIG(name="ARLHS", description="Amateur Radio Lighthouse Society", ref_regex=r"[A-Z]{3}\-\d{3,4}"),
+   SIG(name="ILLW", description="International Lighthouse & Lightship Weekend", ref_regex=r"[A-Z]{2}\d{4}"),
+   SIG(name="SIOTA", description="Silos on the Air", ref_regex=r"[A-Z]{2}\-[A-Z]{3}\d"),
+   SIG(name="WCA", description="World Castles Award", ref_regex=r"[A-Z0-9]{1,3}\-\d{5}"),
+   SIG(name="ZLOTA", description="New Zealand on the Air", ref_regex=r"ZL[A-Z]/[A-Z]{2}\-\d{3,4}"),
+   SIG(name="WOTA", description="Wainwrights on the Air", ref_regex=r"[A-Z]{3}-[0-9]{2}"),
+   SIG(name="BOTA", description="Beaches on the Air"),
+   SIG(name="KRMNPA", description="Keith Roget Memorial National Parks Award"),
+   SIG(name="LLOTA", description="Lagos y Lagunas on the Air", ref_regex=r"[A-Z]{2}\-\d{4}"),
+   SIG(name="WWTOTA", description="Towers on the Air", ref_regex=r"[A-Z]{2}R\-\d{4}"),
+   SIG(name="WAB", description="Worked All Britain", ref_regex=r"[A-Z]{1,2}[0-9]{2}"),
+   SIG(name="WAI", description="Worked All Ireland", ref_regex=r"[A-Z][0-9]{2}"),
+   SIG(name="TOTA", description="Toilets on the Air", ref_regex=r"T\-[0-9]{2}")
 ]
 
 # Modes. Note "DIGI" and "DIGITAL" are also supported but are normalised into "DATA".
 CW_MODES = ["CW"]
 PHONE_MODES = ["PHONE", "SSB", "USB", "LSB", "AM", "FM", "DV", "DMR", "DSTAR", "C4FM", "M17"]
-DATA_MODES = ["DATA", "FT8", "FT4", "RTTY", "SSTV", "JS8", "HELL", "BPSK", "PSK", "PSK31", "BPSK31", "OLIVIA", "MFSK", "MFSK32", "PKT", "MSK144"]
+DATA_MODES = ["DATA", "FT8", "FT4", "RTTY", "SSTV", "JS8", "HELL", "PSK", "OLIVIA", "PKT", "MSK144"]
 ALL_MODES = CW_MODES + PHONE_MODES + DATA_MODES
 MODE_TYPES = ["CW", "PHONE", "DATA"]
 
+# Mode aliases. Sometimes we get spots with a mode described in a different way that is effectively the same as a mode
+# we already know, or we want to normalise things for consistency. The lookup table for this is here. Incoming spots
+# that match a key in this table will be converted to the corresponding value, so only the modes above will actually be
+# present in the spots.
+MODE_ALIASES = {
+    "RTT": "RTTY",
+    "BPSK": "PSK",
+    "PSK31": "PSK",
+    "BPSK31": "PSK",
+    "MFSK": "FSK",
+    "MFSK32": "FSK",
+    "DIGI": "DATA",
+    "DIGITAL": "DATA"
+}
+
 # Band definitions
 BANDS = [
-    Band(name="2200m", start_freq=135700, end_freq=137800, color="#ff4500", contrast_color="white"),
-    Band(name="600m", start_freq=472000, end_freq=479000, color="#1e90ff", contrast_color="white"),
-    Band(name="160m", start_freq=1800000, end_freq=2000000, color="#7cfc00", contrast_color="black"),
-    Band(name="80m", start_freq=3500000, end_freq=4000000, color="#e550e5", contrast_color="black"),
-    Band(name="60m", start_freq=5250000, end_freq=5410000, color="#00008b", contrast_color="white"),
-    Band(name="40m", start_freq=7000000, end_freq=7300000, color="#5959ff", contrast_color="white"),
-    Band(name="30m", start_freq=10100000, end_freq=10150000, color="#62d962", contrast_color="black"),
-    Band(name="20m", start_freq=14000000, end_freq=14350000, color="#f2c40c", contrast_color="black"),
-    Band(name="17m", start_freq=18068000, end_freq=18168000, color="#f2f261", contrast_color="black"),
-    Band(name="15m", start_freq=21000000, end_freq=21450000, color="#cca166", contrast_color="black"),
-    Band(name="12m", start_freq=24890000, end_freq=24990000, color="#b22222", contrast_color="white"),
-    Band(name="11m", start_freq=26965000, end_freq=27405000, color="#00ff00", contrast_color="black"),
-    Band(name="10m", start_freq=28000000, end_freq=29700000, color="#ff69b4", contrast_color="black"),
-    Band(name="6m", start_freq=50000000, end_freq=54000000, color="#FF0000", contrast_color="white"),
-    Band(name="5m", start_freq=56000000, end_freq=60500000, color="#e0e0e0", contrast_color="black"),
-    Band(name="4m", start_freq=70000000, end_freq=70500000, color="#cc0044", contrast_color="white"),
-    Band(name="2m", start_freq=144000000, end_freq=148000000, color="#FF1493", contrast_color="black"),
-    Band(name="1.25m", start_freq=219000000, end_freq=225000000, color="#CCFF00", contrast_color="black"),
-    Band(name="70cm", start_freq=420000000, end_freq=450000000, color="#999900", contrast_color="white"),
-    Band(name="23cm", start_freq=1240000000, end_freq=1325000000, color="#5AB8C7", contrast_color="black"),
-    Band(name="2.4GHz", start_freq=2300000000, end_freq=2450000000, color="#FF7F50", contrast_color="black"),
-    Band(name="5.8GHz", start_freq=5725000000, end_freq=5850000000, color="#cc0099", contrast_color="white"),
-    Band(name="10GHz", start_freq=10000000000, end_freq=10500000000, color="#696969", contrast_color="white"),
-    Band(name="24GHz", start_freq=24000000000, end_freq=24050000000, color="#f3edc6", contrast_color="black"),
-    Band(name="47GHz", start_freq=47000000000, end_freq=47200000000, color="#ffe786", contrast_color="black"),
-    Band(name="76GHz", start_freq=75500000000, end_freq=81500000000, color="#baf9d8", contrast_color="black")]
-UNKNOWN_BAND = Band(name="Unknown", start_freq=0, end_freq=0, color="black", contrast_color="white")
+    Band(name="2200m", start_freq=135700, end_freq=137800),
+    Band(name="600m", start_freq=472000, end_freq=479000),
+    Band(name="160m", start_freq=1800000, end_freq=2000000),
+    Band(name="80m", start_freq=3500000, end_freq=4000000),
+    Band(name="60m", start_freq=5250000, end_freq=5410000),
+    Band(name="40m", start_freq=7000000, end_freq=7300000),
+    Band(name="30m", start_freq=10100000, end_freq=10150000),
+    Band(name="20m", start_freq=14000000, end_freq=14350000),
+    Band(name="17m", start_freq=18068000, end_freq=18168000),
+    Band(name="15m", start_freq=21000000, end_freq=21450000),
+    Band(name="12m", start_freq=24890000, end_freq=24990000),
+    Band(name="11m", start_freq=26965000, end_freq=27405000),
+    Band(name="10m", start_freq=28000000, end_freq=29700000),
+    Band(name="6m", start_freq=50000000, end_freq=54000000),
+    Band(name="5m", start_freq=56000000, end_freq=60500000),
+    Band(name="4m", start_freq=70000000, end_freq=70500000),
+    Band(name="2m", start_freq=144000000, end_freq=148000000),
+    Band(name="1.25m", start_freq=219000000, end_freq=225000000),
+    Band(name="70cm", start_freq=420000000, end_freq=450000000),
+    Band(name="23cm", start_freq=1240000000, end_freq=1325000000),
+    Band(name="13cm", start_freq=2300000000, end_freq=2450000000),
+    Band(name="5.8GHz", start_freq=5725000000, end_freq=5850000000),
+    Band(name="10GHz", start_freq=10000000000, end_freq=10500000000),
+    Band(name="24GHz", start_freq=24000000000, end_freq=24050000000),
+    Band(name="47GHz", start_freq=47000000000, end_freq=47200000000),
+    Band(name="76GHz", start_freq=75500000000, end_freq=81500000000)]
+UNKNOWN_BAND = Band(name="Unknown", start_freq=0, end_freq=0)
 
 # Continents
 CONTINENTS = ["EU", "NA", "SA", "AS", "AF", "OC", "AN"]

core/geo_utils.py

@@ -2,12 +2,136 @@ import logging
 import re
 from math import floor
 
+import geopandas
 from pyproj import Transformer
+from shapely.geometry import Point, Polygon
 
 TRANSFORMER_OS_GRID_TO_WGS84 = Transformer.from_crs("EPSG:27700", "EPSG:4326")
 TRANSFORMER_IRISH_GRID_TO_WGS84 = Transformer.from_crs("EPSG:29903", "EPSG:4326")
 TRANSFORMER_CI_UTM_GRID_TO_WGS84 = Transformer.from_crs("+proj=utm +zone=30 +ellps=WGS84", "EPSG:4326")
 
+cq_zone_data = geopandas.GeoDataFrame.from_features(geopandas.read_file("datafiles/cqzones.geojson"))
+itu_zone_data = geopandas.GeoDataFrame.from_features(geopandas.read_file("datafiles/ituzones.geojson"))
+
+
+# Finds out which CQ zone a lat/lon point is in.
+def lat_lon_to_cq_zone(lat, lon):
+    for index, row in cq_zone_data.iterrows():
+        polygon = Polygon(row["geometry"])
+        test_point = Point(lon, lat)
+        if polygon.contains(test_point):
+            return int(row["name"])
+    return None
+
+
+# Finds out which ITU zone a lat/lon point is in.
+def lat_lon_to_itu_zone(lat, lon):
+    for index, row in itu_zone_data.iterrows():
+        polygon = Polygon(row["geometry"])
+        test_point = Point(lon, lat)
+        if polygon.contains(test_point):
+            return int(row["name"])
+    return None
+
+
+# Convert a Maidenhead grid reference of arbitrary precision to the lat/long of the centre point of the square.
+# Returns None if the grid format is invalid.
+def lat_lon_for_grid_centre(grid):
+    lat, lon, lat_cell_size, lon_cell_size = lat_lon_for_grid_sw_corner_plus_size(grid)
+    if lat is not None and lon is not None and lat_cell_size is not None and lon_cell_size is not None:
+        return [lat + lat_cell_size / 2.0, lon + lon_cell_size / 2.0]
+    else:
+        return None
+
+
+# Convert a Maidenhead grid reference of arbitrary precision to the lat/long of the southwest corner of the square.
+# Returns None if the grid format is invalid.
+def lat_lon_for_grid_sw_corner(grid):
+    lat, lon, lat_cell_size, lon_cell_size = lat_lon_for_grid_sw_corner_plus_size(grid)
+    if lat is not None and lon is not None:
+        return [lat, lon]
+    else:
+        return None
+
+# Convert a Maidenhead grid reference of arbitrary precision to the lat/long of the northeast corner of the square.
+# Returns None if the grid format is invalid.
+def lat_lon_for_grid_ne_corner(grid):
+    lat, lon, lat_cell_size, lon_cell_size = lat_lon_for_grid_sw_corner_plus_size(grid)
+    if lat is not None and lon is not None and lat_cell_size is not None and lon_cell_size is not None:
+        return [lat + lat_cell_size, lon + lon_cell_size]
+    else:
+        return None
+
+
+# Convert a Maidenhead grid reference of arbitrary precision to lat/long, including in the result the size of the
+# lowest grid square. This is a utility method used by the main methods that return the centre, southwest, and
+# northeast coordinates of a grid square.
+# The return type is always a tuple of size 4. The elements in it are None if the grid format is invalid.
+def lat_lon_for_grid_sw_corner_plus_size(grid):
+    # Make sure we are in upper case so our maths works. Case is arbitrary for Maidenhead references
+    grid = grid.upper()
+
+    # Return None if our Maidenhead string is invalid or too short
+    length = len(grid)
+    if length <= 0 or (length % 2) != 0:
+        return (None, None, None, None)
+
+    lat = 0.0  # aggregated latitude
+    lon = 0.0  # aggregated longitude
+    lat_cell_size = 10.0  # Size in degrees latitude of the current cell. Starts at 10 and gets smaller as the calculation progresses
+    lon_cell_size = 20.0  # Size in degrees longitude of the current cell. Starts at 20 and gets smaller as the calculation progresses
+
+    # Iterate through blocks (two-character sections)
+    block = 0
+    while block * 2 < length:
+        if block % 2 == 0:
+            # Letters in this block
+            lon_cell_no = ord(grid[block * 2]) - ord('A')
+            lat_cell_no = ord(grid[block * 2 + 1]) - ord('A')
+            # Bail if the values aren't in range. Allowed values are A-R (0-17) for the first letter block, or
+            # A-X (0-23) thereafter.
+            max_cell_no = 17 if block == 0 else 23
+            if lat_cell_no < 0 or lat_cell_no > max_cell_no or lon_cell_no < 0 or lon_cell_no > max_cell_no:
+                return (None, None, None, None)
+        else:
+            # Numbers in this block
+            try:
+                lon_cell_no = int(grid[block * 2])
+                lat_cell_no = int(grid[block * 2 + 1])
+            except ValueError:
+                return (None, None, None, None)
+            # Bail if the values aren't in range 0-9
+            if lat_cell_no < 0 or lat_cell_no > 9 or lon_cell_no < 0 or lon_cell_no > 9:
+                return (None, None, None, None)
+
+        # Aggregate the angles
+        lat += lat_cell_no * lat_cell_size
+        lon += lon_cell_no * lon_cell_size
+
+        # Reduce the cell size for the next block, unless we are on the last cell.
+        if block * 2 < length - 2:
+            # Still have more work to do, so reduce the cell size
+            if block % 2 == 0:
+                # Just dealt with letters, next block will be numbers so cells will be 1/10 the current size
+                lat_cell_size = lat_cell_size / 10.0
+                lon_cell_size = lon_cell_size / 10.0
+            else:
+                # Just dealt with numbers, next block will be letters so cells will be 1/24 the current size
+                lat_cell_size = lat_cell_size / 24.0
+                lon_cell_size = lon_cell_size / 24.0
+
+        block += 1
+
+    # Offset back to (-180, -90) where the grid starts
+    lon -= 180.0
+    lat -= 90.0
+
+    # Return None values on maths errors
+    if any(x != x for x in [lat, lon, lat_cell_size, lon_cell_size]):  # NaN check
+        return None, None, None, None
+
+    return lat, lon, lat_cell_size, lon_cell_size
+
 
 # Convert a Worked All Britain or Worked All Ireland reference to a lat/lon point.
 def wab_wai_square_to_lat_lon(ref):
@@ -20,7 +144,7 @@ def wab_wai_square_to_lat_lon(ref):
     elif re.match(r"^W[AV][0-9]{2}$", ref):
         return utm_grid_square_to_lat_lon(ref)
     else:
-        logging.warn("Invalid WAB/WAI square: " + ref)
+        logging.warning("Invalid WAB/WAI square: " + ref)
         return None
 
 

core/lookup_helper.py

@@ -16,7 +16,7 @@ from requests_cache import CachedSession
 from core.cache_utils import SEMI_STATIC_URL_DATA_CACHE
 from core.config import config
 from core.constants import BANDS, UNKNOWN_BAND, CW_MODES, PHONE_MODES, DATA_MODES, ALL_MODES, \
-    HTTP_HEADERS, HAMQTH_PRG
+    HTTP_HEADERS, HAMQTH_PRG, MODE_ALIASES
 
 
 # Singleton class that provides lookup functionality.
@@ -140,12 +140,14 @@ class LookupHelper:
     # database live if possible.
     def download_clublog_ctyxml(self):
         try:
-            logging.info("Downloading Clublog cty.xml...")
+            logging.info("Downloading Clublog cty.xml.gz...")
             response = self.CLUBLOG_CTY_XML_CACHE.get("https://cdn.clublog.org/cty.php?api=" + self.CLUBLOG_API_KEY,
                                                       headers=HTTP_HEADERS)
+            logging.info("Caching Clublog cty.xml.gz...")
             open(self.CLUBLOG_XML_DOWNLOAD_LOCATION + ".gz", 'wb').write(response.content)
             with gzip.open(self.CLUBLOG_XML_DOWNLOAD_LOCATION + ".gz", "rb") as uncompressed:
                 file_content = uncompressed.read()
+            logging.info("Caching Clublog cty.xml...")
             with open(self.CLUBLOG_XML_DOWNLOAD_LOCATION, "wb") as f:
                 f.write(file_content)
                 f.flush()
@@ -160,6 +162,9 @@ class LookupHelper:
         for mode in ALL_MODES:
             if mode in comment.upper():
                 return mode
+        for mode in MODE_ALIASES.keys():
+            if mode in comment.upper():
+                return MODE_ALIASES[mode]
         return None
 
     # Infer a "mode family" from a mode.
@@ -413,7 +418,12 @@ class LookupHelper:
     # Infer a grid locator from a callsign (using DXCC, probably very inaccurate)
     def infer_grid_from_callsign_dxcc(self, call):
         latlon = self.infer_latlon_from_callsign_dxcc(call)
-        return latlong_to_locator(latlon[0], latlon[1], 8)
+        grid = None
+        try:
+            grid = latlong_to_locator(latlon[0], latlon[1], 8)
+        except:
+            logging.debug("Invalid lat/lon received for DXCC")
+        return grid
 
     # Infer a mode from the frequency (in Hz) according to the band plan. Just a guess really.
     def infer_mode_from_frequency(self, freq):

core/sig_utils.py

@@ -1,21 +1,13 @@
 import csv
 import logging
 
-from pyhamtools.locator import latlong_to_locator
+from pyhamtools.locator import latlong_to_locator, locator_to_latlong
 
 from core.cache_utils import SEMI_STATIC_URL_DATA_CACHE
 from core.constants import SIGS, HTTP_HEADERS
 from core.geo_utils import wab_wai_square_to_lat_lon
 
 
-# Utility function to get the icon for a named SIG. If no match is found, the "circle-question" icon will be returned.
-def get_icon_for_sig(sig):
-    for s in SIGS:
-        if s.name == sig:
-            return s.icon
-    return "circle-question"
-
-
 # Utility function to get the regex string for a SIG reference for a named SIG. If no match is found, None will be returned.
 def get_ref_regex_for_sig(sig):
     for s in SIGS:
@@ -29,7 +21,7 @@ def get_ref_regex_for_sig(sig):
 # Note there is currently no support for KRMNPA location lookup, see issue #61.
 def populate_sig_ref_info(sig_ref):
     if sig_ref.sig is None or sig_ref.id is None:
-        logging.warn("Failed to look up sig_ref info, sig or id were not set.")
+        logging.warning("Failed to look up sig_ref info, sig or id were not set.")
 
     sig = sig_ref.sig
     ref_id = sig_ref.id
@@ -54,6 +46,7 @@ def populate_sig_ref_info(sig_ref):
                 sig_ref.grid = data["locator"] if "locator" in data else None
                 sig_ref.latitude = data["latitude"] if "latitude" in data else None
                 sig_ref.longitude = data["longitude"] if "longitude" in data else None
+                sig_ref.activation_score = data["points"] if "points" in data else None
         elif sig.upper() == "WWBOTA":
             data = SEMI_STATIC_URL_DATA_CACHE.get("https://api.wwbota.org/bunkers/" + ref_id,
                                                   headers=HTTP_HEADERS).json()
@@ -80,9 +73,9 @@ def populate_sig_ref_info(sig_ref):
                 if row["reference"] == ref_id:
                     sig_ref.name = row["name"] if "name" in row else None
                     sig_ref.url = "https://wwff.co/directory/?showRef=" + ref_id
-                    sig_ref.grid = row["iaruLocator"] if "iaruLocator" in row else None
-                    sig_ref.latitude = float(row["latitude"]) if "latitude" in row else None
-                    sig_ref.longitude = float(row["longitude"]) if "longitude" in row else None
+                    sig_ref.grid = row["iaruLocator"] if "iaruLocator" in row and row["iaruLocator"] != "-" else None
+                    sig_ref.latitude = float(row["latitude"]) if "latitude" in row and row["latitude"] != "-" else None
+                    sig_ref.longitude = float(row["longitude"]) if "longitude" in row and row["longitude"] != "-" else None
                     break
         elif sig.upper() == "SIOTA":
             siota_csv_data = SEMI_STATIC_URL_DATA_CACHE.get("https://www.silosontheair.com/data/silos.csv",
@@ -119,23 +112,45 @@ def populate_sig_ref_info(sig_ref):
                     if asset["code"] == ref_id:
                         sig_ref.name = asset["name"]
                         sig_ref.url = "https://ontheair.nz/assets/ZLI_OT-030" + ref_id.replace("/", "_")
-                        sig_ref.grid = latlong_to_locator(asset["y"], asset["x"], 6)
-                        sig_ref.latitude = asset["y"]
-                        sig_ref.longitude = asset["x"]
+                        try:
+                            sig_ref.grid = latlong_to_locator(asset["y"], asset["x"], 6)
+                        except:
+                            logging.debug("Invalid lat/lon received for reference")
+                            sig_ref.latitude = asset["y"]
+                            sig_ref.longitude = asset["x"]
                         break
         elif sig.upper() == "BOTA":
             if not sig_ref.name:
                 sig_ref.name = sig_ref.id
             sig_ref.url = "https://www.beachesontheair.com/beaches/" + sig_ref.name.lower().replace(" ", "-")
+        elif sig.upper() == "LLOTA":
+            data = SEMI_STATIC_URL_DATA_CACHE.get("https://llota.app/api/public/references", headers=HTTP_HEADERS).json()
+            if data:
+                for ref in data:
+                    if ref["reference_code"] == ref_id:
+                        sig_ref.name = ref["name"]
+                        sig_ref.url = "https://llota.app/list/ref/" + ref_id
+                        sig_ref.grid = ref["grid_locator"]
+                        ll = locator_to_latlong(sig_ref.grid)
+                        sig_ref.latitude = ll[0]
+                        sig_ref.longitude = ll[1]
+                        break
+        elif sig.upper() == "WWTOTA":
+            if not sig_ref.name:
+                sig_ref.name = sig_ref.id
+            sig_ref.url = "https://wwtota.com/seznam/karta_rozhledny.php?ref=" + sig_ref.name
         elif sig.upper() == "WAB" or sig.upper() == "WAI":
             ll = wab_wai_square_to_lat_lon(ref_id)
             if ll:
                 sig_ref.name = ref_id
-                sig_ref.grid = latlong_to_locator(ll[0], ll[1], 6)
-                sig_ref.latitude = ll[0]
-                sig_ref.longitude = ll[1]
+                try:
+                    sig_ref.grid = latlong_to_locator(ll[0], ll[1], 6)
+                    sig_ref.latitude = ll[0]
+                    sig_ref.longitude = ll[1]
+                except:
+                    logging.debug("Invalid lat/lon received for reference")
     except:
-        logging.warn("Failed to look up sig_ref info for " + sig + " ref " + ref_id + ".")
+        logging.warning("Failed to look up sig_ref info for " + sig + " ref " + ref_id + ".")
     return sig_ref
 
 

core/status_reporter.py

@@ -47,13 +47,13 @@ class StatusReporter:
         self.status_data["spot_providers"] = list(
             map(lambda p: {"name": p.name, "enabled": p.enabled, "status": p.status,
                            "last_updated": p.last_update_time.replace(
-                               tzinfo=pytz.UTC).timestamp() if p.last_update_time else 0,
+                               tzinfo=pytz.UTC).timestamp() if p.last_update_time.year > 2000 else 0,
                            "last_spot": p.last_spot_time.replace(
-                               tzinfo=pytz.UTC).timestamp() if p.last_spot_time else 0}, self.spot_providers))
+                               tzinfo=pytz.UTC).timestamp() if p.last_spot_time.year > 2000 else 0}, self.spot_providers))
         self.status_data["alert_providers"] = list(
             map(lambda p: {"name": p.name, "enabled": p.enabled, "status": p.status,
                            "last_updated": p.last_update_time.replace(
-                               tzinfo=pytz.UTC).timestamp() if p.last_update_time else 0},
+                               tzinfo=pytz.UTC).timestamp() if p.last_update_time.year > 2000 else 0},
                 self.alert_providers))
         self.status_data["cleanup"] = {"status": self.cleanup_timer.status,
                                        "last_ran": self.cleanup_timer.last_cleanup_time.replace(

data/alert.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 import pytz
 
 from core.lookup_helper import lookup_helper
-from core.sig_utils import get_icon_for_sig, populate_sig_ref_info
+from core.sig_utils import populate_sig_ref_info
 
 
 # Data class that defines an alert.
@@ -53,10 +53,6 @@ class Alert:
     sig: str = None
     # SIG references. We allow multiple here for e.g. n-fer activations, unlike ADIF SIG_INFO
     sig_refs: list = None
-    # Activation score. SOTA only
-    activation_score: int = None
-    # Icon, from the Font Awesome set. This is fairly opinionated but is here to help the alerthole web UI and Field alertter. Does not include the "fa-" prefix.
-    icon: str = None
     # Whether this alert is for a DXpedition, as opposed to e.g. an xOTA programme.
     is_dxpedition: bool = False
     # Where we got the alert from, e.g. "POTA", "SOTA"...
@@ -83,7 +79,8 @@ class Alert:
         if self.received_time and not self.received_time_iso:
             self.received_time_iso = datetime.fromtimestamp(self.received_time, pytz.UTC).isoformat()
 
-        # DX country, continent, zones etc. from callsign
+        # DX country, continent, zones etc. from callsign. CQ/ITU zone are better looked up with a location but we don't
+        # have a real location for alerts.
         if self.dx_calls and self.dx_calls[0] and not self.dx_country:
             self.dx_country = lookup_helper.infer_country_from_callsign(self.dx_calls[0])
         if self.dx_calls and self.dx_calls[0] and not self.dx_continent:
@@ -109,10 +106,6 @@ class Alert:
         if self.sig_refs and len(self.sig_refs) > 0 and not self.sig:
             self.sig = self.sig_refs[0].sig
 
-        # Icon from SIG
-        if self.sig and not self.icon:
-            self.icon = get_icon_for_sig(self.sig)
-
         # DX operator details lookup, using QRZ.com. This should be the last resort compared to taking the data from
         # the actual alertting service, e.g. we don't want to accidentally use a user's QRZ.com home lat/lon instead of
         # the one from the park reference they're at.

data/band.py

@@ -8,8 +8,4 @@ class Band:
     # Start frequency, in Hz
     start_freq: float
     # Stop frequency, in Hz
-    end_freq: float
-    # Colour to use for this band, as per PSK Reporter
-    color: str
-    # Contrast colour to use for text against a background of the band colour
-    contrast_color: str
+    end_freq: float

data/sig.py

@@ -7,8 +7,5 @@ class SIG:
     name: str
     # Description, e.g. "Parks on the Air"
     description: str
-    # Icon to use for it, from the Font Awesome set. This is fairly opinionated but is here to help the Spothole web UI
-    # and Field Spotter. Does not include the "fa-" prefix.
-    icon: str
     # Regex matcher for references, e.g. for POTA r"[A-Z]{2}\-\d+".
     ref_regex: str = None

data/sig_ref.py

@@ -17,4 +17,6 @@ class SIGRef:
     # Longitude of the reference, if known.
     longitude: float = None
     # Maidenhead grid reference of the reference, if known.
-    grid: str = None
+    grid: str = None
+    # Activation score. SOTA only
+    activation_score: int = None

data/spot.py

@@ -10,8 +10,10 @@ import pytz
 from pyhamtools.locator import locator_to_latlong, latlong_to_locator
 
 from core.config import MAX_SPOT_AGE
+from core.constants import MODE_ALIASES
+from core.geo_utils import lat_lon_to_cq_zone, lat_lon_to_itu_zone
 from core.lookup_helper import lookup_helper
-from core.sig_utils import get_icon_for_sig, populate_sig_ref_info, ANY_SIG_REGEX, get_ref_regex_for_sig
+from core.sig_utils import populate_sig_ref_info, ANY_SIG_REGEX, get_ref_regex_for_sig
 from data.sig_ref import SIGRef
 
 
@@ -106,18 +108,6 @@ class Spot:
     sig: str = None
     # SIG references. We allow multiple here for e.g. n-fer activations, unlike ADIF SIG_INFO
     sig_refs: list = None
-    # Activation score. SOTA only
-    activation_score: int = None
-
-    # Display guidance (optional)
-
-    # Icon, from the Font Awesome set. This is fairly opinionated but is here to help the Spothole web UI and Field
-    # Spotter. Does not include the "fa-" prefix.
-    icon: str = None
-    # Colour to represent this spot, if a client chooses to colour spots based on their frequency band, using PSK
-    # Reporter's default colours. HTML colour e.g. hex. A contrast colour is also provided which will be black or white.
-    band_color: str = None
-    band_contrast_color: str = None
 
     # Timing info
 
@@ -163,15 +153,11 @@ class Spot:
             if len(split) > 1 and split[1] != "#":
                 self.dx_ssid = split[1]
 
-        # DX country, continent, zones etc. from callsign
+        # DX country, continent etc. from callsign
         if self.dx_call and not self.dx_country:
             self.dx_country = lookup_helper.infer_country_from_callsign(self.dx_call)
         if self.dx_call and not self.dx_continent:
             self.dx_continent = lookup_helper.infer_continent_from_callsign(self.dx_call)
-        if self.dx_call and not self.dx_cq_zone:
-            self.dx_cq_zone = lookup_helper.infer_cq_zone_from_callsign(self.dx_call)
-        if self.dx_call and not self.dx_itu_zone:
-            self.dx_itu_zone = lookup_helper.infer_itu_zone_from_callsign(self.dx_call)
         if self.dx_call and not self.dx_dxcc_id:
             self.dx_dxcc_id = lookup_helper.infer_dxcc_id_from_callsign(self.dx_call)
         if self.dx_dxcc_id and not self.dx_flag:
@@ -214,8 +200,6 @@ class Spot:
         if self.freq and not self.band:
             band = lookup_helper.infer_band_from_freq(self.freq)
             self.band = band.name
-            self.band_color = band.color
-            self.band_contrast_color = band.contrast_color
 
         # Mode from comments or bandplan
         if self.mode:
@@ -227,17 +211,16 @@ class Spot:
             self.mode = lookup_helper.infer_mode_from_frequency(self.freq)
             self.mode_source = "BANDPLAN"
 
-        # Normalise "generic digital" modes. "DIGITAL", "DIGI" and "DATA" are just the same thing with no extra
-        # information, so standardise on "DATA"
-        if self.mode == "DIGI" or self.mode == "DIGITAL":
-            self.mode = "DATA"
+        # Normalise mode if necessary.
+        if self.mode in MODE_ALIASES:
+            self.mode = MODE_ALIASES[self.mode]
 
         # Mode type from mode
         if self.mode and not self.mode_type:
             self.mode_type = lookup_helper.infer_mode_type_from_mode(self.mode)
 
-        # If we have a latitude at this point, it can only have been provided by the spot itself
-        if self.dx_latitude:
+        # If we have a latitude or grid at this point, it can only have been provided by the spot itself
+        if self.dx_latitude or self.dx_grid:
             self.dx_location_source = "SPOT"
 
         # Set the top-level "SIG" if it is missing but we have at least one SIG ref.
@@ -296,19 +279,15 @@ class Spot:
         if self.sig_refs and len(self.sig_refs) > 0 and not self.sig:
             self.sig = self.sig_refs[0].sig
 
-        # Icon from SIG if we have one
-        if self.sig:
-            self.icon = get_icon_for_sig(self.sig)
-
-        # Default "radio" icon if nothing else has set it
-        if not self.icon:
-            self.icon = "tower-cell"
-
         # DX Grid to lat/lon and vice versa in case one is missing
         if self.dx_grid and not self.dx_latitude:
-            ll = locator_to_latlong(self.dx_grid)
-            self.dx_latitude = ll[0]
-            self.dx_longitude = ll[1]
+            try:
+                print(json.dumps(self))
+                ll = locator_to_latlong(self.dx_grid)
+                self.dx_latitude = ll[0]
+                self.dx_longitude = ll[1]
+            except:
+                logging.debug("Invalid grid received for spot")
         if self.dx_latitude and self.dx_longitude and not self.dx_grid:
             try:
                 self.dx_grid = latlong_to_locator(self.dx_latitude, self.dx_longitude, 8)
@@ -350,6 +329,18 @@ class Spot:
                 self.dx_grid = lookup_helper.infer_grid_from_callsign_dxcc(self.dx_call)
                 self.dx_location_source = "DXCC"
 
+        # CQ and ITU zone lookup, preferably from location but failing that, from callsign
+        if not self.dx_cq_zone:
+            if self.dx_latitude:
+                self.dx_cq_zone = lat_lon_to_cq_zone(self.dx_latitude, self.dx_longitude)
+            elif self.dx_call:
+                self.dx_cq_zone = lookup_helper.infer_cq_zone_from_callsign(self.dx_call)
+        if not self.dx_itu_zone:
+            if self.dx_latitude:
+                self.dx_itu_zone = lat_lon_to_itu_zone(self.dx_latitude, self.dx_longitude)
+            elif self.dx_call:
+                self.dx_itu_zone = lookup_helper.infer_itu_zone_from_callsign(self.dx_call)
+
         # DX Location is "good" if it is from a spot, or from QRZ if the callsign doesn't contain a slash, so the operator
         # is likely at home.
         self.dx_location_good = self.dx_latitude and self.dx_longitude and (

datafiles/39c3-tota.csv

@@ -0,0 +1,18 @@
+ref,lat,lon
+T-01,53.56278090617755,9.984341869295505
+T-02,53.562383404176416,9.98551893027115
+T-03,53.56170184391514,9.985416035619778
+T-04,53.562026534393176,9.986372919078974
+T-11,53.56284641242506,9.98475590239655
+T-12,53.562431705517035,9.98551675702443
+T-13,53.56223704898424,9.985774520335664
+T-14,53.5617893512591,9.986344302837976
+T-21,53.56284641242506,9.98475590239655
+T-22,53.56245816412497,9.985456089490567
+T-23,53.56199560857136,9.985636761412673
+T-24,53.5617893512591,9.986344302837976
+T-31,53.56247470064887,9.985611427551902
+T-32,53.5617893512591,9.986344302837976
+T-41,53.56245039134992,9.985486136112701
+T-91,53.56147934973529,9.984626806439744
+T-92,53.561396810300735,9.987553052152899

requirements.txt

@@ -14,4 +14,5 @@ prometheus_client~=0.23.1
 beautifulsoup4~=4.14.2
 websocket-client~=1.9.0
 tornado~=6.5.4
-tornado_eventsource~=3.0.0
+tornado_eventsource~=3.0.0
+geopandas~=1.1.2

server/handlers/api/alerts.py

@@ -53,6 +53,11 @@ class APIAlertsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
         self.sse_alert_queues = sse_alert_queues
         self.web_server_metrics = web_server_metrics
 
+    # Custom headers to avoid e.g. nginx reverse proxy from buffering SSE data
+    def custom_headers(self):
+        return {"Cache-Control": "no-store",
+                "X-Accel-Buffering": "no"}
+
     def open(self):
         try:
             # Metrics

server/handlers/api/lookups.py

@@ -5,8 +5,10 @@ from datetime import datetime
 
 import pytz
 import tornado
+from pyhamtools.locator import locator_to_latlong
 
 from core.constants import SIGS
+from core.geo_utils import lat_lon_for_grid_sw_corner_plus_size, lat_lon_to_cq_zone, lat_lon_to_itu_zone
 from core.prometheus_metrics_handler import api_requests_counter
 from core.sig_utils import get_ref_regex_for_sig, populate_sig_ref_info
 from core.utils import serialize_everything
@@ -119,3 +121,61 @@ class APILookupSIGRefHandler(tornado.web.RequestHandler):
 
         self.set_header("Cache-Control", "no-store")
         self.set_header("Content-Type", "application/json")
+
+
+
+# API request handler for /api/v1/lookup/grid
+class APILookupGridHandler(tornado.web.RequestHandler):
+    def initialize(self, web_server_metrics):
+        self.web_server_metrics = web_server_metrics
+
+    def get(self):
+        try:
+            # Metrics
+            self.web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
+            self.web_server_metrics["api_access_counter"] += 1
+            self.web_server_metrics["status"] = "OK"
+            api_requests_counter.inc()
+
+            # request.arguments contains lists for each param key because technically the client can supply multiple,
+            # reduce that to just the first entry, and convert bytes to string
+            query_params = {k: v[0].decode("utf-8") for k, v in self.request.arguments.items()}
+
+            # "grid" query param must exist.
+            if "grid" in query_params.keys():
+                grid = query_params.get("grid").upper()
+                lat, lon, lat_cell_size, lon_cell_size = lat_lon_for_grid_sw_corner_plus_size(grid)
+                if lat is not None and lon is not None and lat_cell_size is not None and lon_cell_size is not None:
+                    center_lat = lat + lat_cell_size / 2.0
+                    center_lon = lon + lon_cell_size / 2.0
+                    center_cq_zone = lat_lon_to_cq_zone(center_lat, center_lon)
+                    center_itu_zone = lat_lon_to_itu_zone(center_lat, center_lon)
+
+                    response = {
+                        "center" : {
+                            "latitude": center_lat,
+                            "longitude": center_lon,
+                            "cq_zone": center_cq_zone,
+                            "itu_zone": center_itu_zone
+                        },
+                        "southwest" : {
+                            "latitude": lat,
+                            "longitude": lon,
+                        },
+                        "northeast" : {
+                            "latitude": lat + lat_cell_size,
+                            "longitude": lon + lon_cell_size,
+                        }}
+                    self.write(json.dumps(response, default=serialize_everything))
+
+            else:
+                self.write(json.dumps("Error - grid must be provided", default=serialize_everything))
+                self.set_status(422)
+
+        except Exception as e:
+            logging.error(e)
+            self.write(json.dumps("Error - " + str(e), default=serialize_everything))
+            self.set_status(500)
+
+        self.set_header("Cache-Control", "no-store")
+        self.set_header("Content-Type", "application/json")

server/handlers/api/options.py

@@ -34,8 +34,7 @@ class APIOptionsHandler(tornado.web.RequestHandler):
                        map(lambda p: p["name"], filter(lambda p: p["enabled"], self.status_data["alert_providers"]))),
                    "continents": CONTINENTS,
                    "max_spot_age": MAX_SPOT_AGE,
-                   "spot_allowed": ALLOW_SPOTTING,
-                   "web-ui-options": WEB_UI_OPTIONS}
+                   "spot_allowed": ALLOW_SPOTTING}
         # If spotting to this server is enabled, "API" is another valid spot source even though it does not come from
         # one of our proviers.
         if ALLOW_SPOTTING:

server/handlers/api/spots.py

@@ -54,6 +54,11 @@ class APISpotsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
         self.sse_spot_queues = sse_spot_queues
         self.web_server_metrics = web_server_metrics
 
+    # Custom headers to avoid e.g. nginx reverse proxy from buffering SSE data
+    def custom_headers(self):
+        return {"Cache-Control": "no-store",
+                "X-Accel-Buffering": "no"}
+
     # Called once on the client opening a connection, set things up
     def open(self):
         try:

server/handlers/metrics.py

@@ -1,5 +1,5 @@
 import tornado
-from prometheus_client.openmetrics.exposition import CONTENT_TYPE_LATEST
+from prometheus_client import CONTENT_TYPE_LATEST
 
 from core.prometheus_metrics_handler import get_metrics
 

server/handlers/pagetemplate.py

@@ -3,7 +3,7 @@ from datetime import datetime
 import pytz
 import tornado
 
-from core.config import ALLOW_SPOTTING
+from core.config import ALLOW_SPOTTING, WEB_UI_OPTIONS
 from core.constants import SOFTWARE_VERSION
 from core.prometheus_metrics_handler import page_requests_counter
 
@@ -22,5 +22,6 @@ class PageTemplateHandler(tornado.web.RequestHandler):
         page_requests_counter.inc()
 
         # Load named template, and provide variables used in templates
-        self.render(self.template_name + ".html", software_version=SOFTWARE_VERSION, allow_spotting=ALLOW_SPOTTING)
+        self.render(self.template_name + ".html", software_version=SOFTWARE_VERSION, allow_spotting=ALLOW_SPOTTING,
+                    web_ui_options=WEB_UI_OPTIONS)
 

server/webserver.py

@@ -7,7 +7,7 @@ from tornado.web import StaticFileHandler
 
 from server.handlers.api.addspot import APISpotHandler
 from server.handlers.api.alerts import APIAlertsHandler, APIAlertsStreamHandler
-from server.handlers.api.lookups import APILookupCallHandler, APILookupSIGRefHandler
+from server.handlers.api.lookups import APILookupCallHandler, APILookupSIGRefHandler, APILookupGridHandler
 from server.handlers.api.options import APIOptionsHandler
 from server.handlers.api.spots import APISpotsHandler, APISpotsStreamHandler
 from server.handlers.api.status import APIStatusHandler
@@ -54,6 +54,7 @@ class WebServer:
             (r"/api/v1/status", APIStatusHandler, {"status_data": self.status_data, "web_server_metrics": self.web_server_metrics}),
             (r"/api/v1/lookup/call", APILookupCallHandler, {"web_server_metrics": self.web_server_metrics}),
             (r"/api/v1/lookup/sigref", APILookupSIGRefHandler, {"web_server_metrics": self.web_server_metrics}),
+            (r"/api/v1/lookup/grid", APILookupGridHandler, {"web_server_metrics": self.web_server_metrics}),
             (r"/api/v1/spot", APISpotHandler, {"spots": self.spots, "web_server_metrics": self.web_server_metrics}),
             # Routes for templated pages
             (r"/", PageTemplateHandler, {"template_name": "spots", "web_server_metrics": self.web_server_metrics}),

spotproviders/aprsis.py

@@ -51,7 +51,6 @@ class APRSIS(SpotProvider):
                     comment=data["comment"] if "comment" in data else None,
                     dx_latitude=data["latitude"] if "latitude" in data else None,
                     dx_longitude=data["longitude"] if "longitude" in data else None,
-                    icon="tower-cell",
                     time=datetime.now(pytz.UTC).timestamp()) # APRS-IS spots are live so we can assume spot time is "now"
 
         # Add to our list

spotproviders/dxcluster.py

@@ -12,22 +12,27 @@ from data.spot import Spot
 from spotproviders.spot_provider import SpotProvider
 
 
-# Spot provider for a DX Cluster. Hostname port and login_prompt provided as parameters.
+# Spot provider for a DX Cluster. Hostname, port, login_prompt, login_callsign and allow_rbn_spots are provided in config.
+# See config-example.yml for examples.
 class DXCluster(SpotProvider):
-    # Note the callsign pattern deliberately excludes calls ending in "-#", which are from RBN and can be enabled by
-    # default on some clusters. If you want RBN spots, there is a separate provider for that.
     CALLSIGN_PATTERN = "([a-z|0-9|/]+)"
     FREQUENCY_PATTERN = "([0-9|.]+)"
-    LINE_PATTERN = re.compile(
+    LINE_PATTERN_EXCLUDE_RBN = re.compile(
         "^DX de " + CALLSIGN_PATTERN + ":\\s+" + FREQUENCY_PATTERN + "\\s+" + CALLSIGN_PATTERN + "\\s+(.*)\\s+(\\d{4}Z)",
         re.IGNORECASE)
+    LINE_PATTERN_ALLOW_RBN = re.compile(
+        "^DX de " + CALLSIGN_PATTERN + "-?#?:\\s+" + FREQUENCY_PATTERN + "\\s+" + CALLSIGN_PATTERN + "\\s+(.*)\\s+(\\d{4}Z)",
+        re.IGNORECASE)
 
     # Constructor requires hostname and port
     def __init__(self, provider_config):
         super().__init__(provider_config)
         self.hostname = provider_config["host"]
         self.port = provider_config["port"]
-        self.login_prompt = provider_config["login_prompt"]
+        self.login_prompt = provider_config["login_prompt"] if "login_prompt" in provider_config else "login:"
+        self.login_callsign = provider_config["login_callsign"] if "login_callsign" in provider_config else SERVER_OWNER_CALLSIGN
+        self.allow_rbn_spots = provider_config["allow_rbn_spots"] if "allow_rbn_spots" in provider_config else False
+        self.spot_line_pattern = self.LINE_PATTERN_ALLOW_RBN if self.allow_rbn_spots else self.LINE_PATTERN_EXCLUDE_RBN
         self.telnet = None
         self.thread = Thread(target=self.handle)
         self.thread.daemon = True
@@ -50,7 +55,7 @@ class DXCluster(SpotProvider):
                     logging.info("DX Cluster " + self.hostname + " connecting...")
                     self.telnet = telnetlib3.Telnet(self.hostname, self.port)
                     self.telnet.read_until(self.login_prompt.encode("latin-1"))
-                    self.telnet.write((SERVER_OWNER_CALLSIGN + "\n").encode("latin-1"))
+                    self.telnet.write((self.login_callsign + "\n").encode("latin-1"))
                     connected = True
                     logging.info("DX Cluster " + self.hostname + " connected.")
                 except Exception as e:
@@ -63,7 +68,7 @@ class DXCluster(SpotProvider):
                 try:
                     # Check new telnet info against regular expression
                     telnet_output = self.telnet.read_until("\n".encode("latin-1"))
-                    match = self.LINE_PATTERN.match(telnet_output.decode("latin-1"))
+                    match = self.spot_line_pattern.match(telnet_output.decode("latin-1"))
                     if match:
                         spot_time = datetime.strptime(match.group(5), "%H%MZ")
                         spot_datetime = datetime.combine(datetime.today(), spot_time.time()).replace(tzinfo=pytz.UTC)
@@ -72,7 +77,6 @@ class DXCluster(SpotProvider):
                                     de_call=match.group(1),
                                     freq=float(match.group(2)) * 1000,
                                     comment=match.group(4).strip(),
-                                    icon="tower-cell",
                                     time=spot_datetime.timestamp())
 
                         # Add to our list

spotproviders/llota.py

@@ -0,0 +1,41 @@
+from datetime import datetime
+
+from data.sig_ref import SIGRef
+from data.spot import Spot
+from spotproviders.http_spot_provider import HTTPSpotProvider
+
+
+# Spot provider for Lagos y Lagunas On the Air
+class LLOTA(HTTPSpotProvider):
+    POLL_INTERVAL_SEC = 120
+    SPOTS_URL = "https://llota.app/api/public/spots"
+
+    def __init__(self, provider_config):
+        super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
+
+    def http_response_to_spots(self, http_response):
+        new_spots = []
+        # Iterate through source data
+        for source_spot in http_response.json():
+            # Find the most recent spotter and comment from the history array
+            comment = None
+            spotter = None
+            if "history" in source_spot and len(source_spot["history"]) > 0:
+                comment = source_spot["history"][-1]["comment"]
+                spotter = source_spot["history"][-1]["spotter_callsign"]
+            # Convert to our spot format
+            spot = Spot(source=self.name,
+                        source_id=source_spot["id"],
+                        dx_call=source_spot["callsign"].upper(),
+                        de_call=spotter.upper() if spotter else None,
+                        freq=float(source_spot["frequency"]) * 1000000,
+                        mode=source_spot["mode"].upper(),
+                        comment=comment,
+                        sig="LLOTA",
+                        sig_refs=[SIGRef(id=source_spot["reference"], sig="LLOTA", name=source_spot["reference_name"])],
+                        time=datetime.fromisoformat(source_spot["updated_at"].replace("Z", "+00:00")).timestamp())
+
+            # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
+            # that for us.
+            new_spots.append(spot)
+        return new_spots

spotproviders/pota.py

@@ -11,8 +11,6 @@ from spotproviders.http_spot_provider import HTTPSpotProvider
 class POTA(HTTPSpotProvider):
     POLL_INTERVAL_SEC = 120
     SPOTS_URL = "https://api.pota.app/spot/activator"
-    # Might need to look up extra park data
-    PARK_URL_ROOT = "https://api.pota.app/park/"
 
     def __init__(self, provider_config):
         super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)

spotproviders/rbn.py

@@ -70,7 +70,6 @@ class RBN(SpotProvider):
                                     de_call=match.group(1),
                                     freq=float(match.group(2)) * 1000,
                                     comment=match.group(4).strip(),
-                                    icon="tower-cell",
                                     time=spot_datetime.timestamp())
 
                         # Add to our list

spotproviders/sota.py

@@ -45,9 +45,8 @@ class SOTA(HTTPSpotProvider):
                             mode=source_spot["mode"].upper(),
                             comment=source_spot["comments"],
                             sig="SOTA",
-                            sig_refs=[SIGRef(id=source_spot["summitCode"], sig="SOTA", name=source_spot["summitName"])],
-                            time=datetime.fromisoformat(source_spot["timeStamp"]).timestamp(),
-                            activation_score=source_spot["points"])
+                            sig_refs=[SIGRef(id=source_spot["summitCode"], sig="SOTA", name=source_spot["summitName"], activation_score=source_spot["points"])],
+                            time=datetime.fromisoformat(source_spot["timeStamp"].replace("Z", "+00:00")).timestamp())
 
                 # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
                 # that for us.

spotproviders/ukpacketnet.py

@@ -61,7 +61,6 @@ class UKPacketNet(HTTPSpotProvider):
                                             freq=freq,
                                             mode="PKT",
                                             comment=comment,
-                                            icon="tower-cell",
                                             time=datetime.strptime(heard["lastHeard"], "%Y-%m-%d %H:%M:%S").replace(tzinfo=pytz.UTC).timestamp(),
                                             de_grid=node["location"]["locator"] if "locator" in node["location"] else None,
                                             de_latitude=node["location"]["coords"]["lat"],

spotproviders/wwbota.py

@@ -30,7 +30,7 @@ class WWBOTA(SSESpotProvider):
                     comment=source_spot["comment"],
                     sig="WWBOTA",
                     sig_refs=refs,
-                    time=datetime.fromisoformat(source_spot["time"]).timestamp(),
+                    time=datetime.fromisoformat(source_spot["time"].replace("Z", "+00:00")).timestamp(),
                     # WWBOTA spots can contain multiple references for bunkers being activated simultaneously. For
                     # now, we will just pick the first one to use as our grid, latitude and longitude.
                     dx_grid=source_spot["references"][0]["locator"],

spotproviders/wwtota.py

@@ -0,0 +1,41 @@
+from datetime import datetime
+
+import json
+import pytz
+
+from data.sig_ref import SIGRef
+from data.spot import Spot
+from spotproviders.http_spot_provider import HTTPSpotProvider
+
+
+# Spot provider for Towers on the Air
+class WWTOTA(HTTPSpotProvider):
+    POLL_INTERVAL_SEC = 120
+    SPOTS_URL = "https://wwtota.com/api/cluster_live.php"
+
+    def __init__(self, provider_config):
+        super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
+
+    def http_response_to_spots(self, http_response):
+        new_spots = []
+        response_fixed = http_response.text.replace("\\/", "/")
+        response_json = json.loads(response_fixed)
+
+        # Iterate through source data
+        for source_spot in response_json["spots"]:
+            # Convert to our spot format
+            likely_freq = float(source_spot["freq"]) * 1000
+            if likely_freq < 1000000:
+                likely_freq = likely_freq * 1000
+            spot = Spot(source=self.name,
+                        dx_call=source_spot["call"].upper(),
+                        freq=likely_freq,
+                        comment=source_spot["comment"],
+                        sig="WWTOTA",
+                        sig_refs=[SIGRef(id=source_spot["ref"], sig="WWTOTA")],
+                        time=datetime.strptime(response_json["updated"][:10] + source_spot["time"], "%Y-%m-%d%H:%M").timestamp())
+
+            # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
+            # that for us.
+            new_spots.append(spot)
+        return new_spots

spotproviders/xota.py

@@ -1,4 +1,6 @@
+import csv
 import json
+import logging
 from datetime import datetime
 
 import pytz
@@ -9,31 +11,45 @@ from spotproviders.websocket_spot_provider import WebsocketSpotProvider
 
 
 # Spot provider for servers based on the "xOTA" software at https://github.com/nischu/xOTA/
-# The provider typically doesn't give us a lat/lon or SIG explicitly, so our own config provides this information. This
-# functionality is implemented for TOTA events.
+# The provider typically doesn't give us a lat/lon or SIG explicitly, so our own config provides a SIG and a reference
+# to a local CSV file with location information. This functionality is implemented for TOTA events, of which there are
+# several - so a plain lookup of a "TOTA reference" doesn't make sense, it depends on which TOTA and hence which server
+# supplied the data, which is why the CSV location lookup is here and not in sig_utils.
 class XOTA(WebsocketSpotProvider):
-    FIXED_LATITUDE = None
-    FIXED_LONGITUDE = None
+    LOCATION_DATA = {}
     SIG = None
 
     def __init__(self, provider_config):
         super().__init__(provider_config, provider_config["url"])
-        self.FIXED_LATITUDE = provider_config["latitude"] if "latitude" in provider_config else None
-        self.FIXED_LONGITUDE = provider_config["longitude"] if "longitude" in provider_config else None
+        locations_csv = provider_config["locations-csv"] if "locations-csv" in provider_config else None
         self.SIG = provider_config["sig"] if "sig" in provider_config else None
 
+        # Load location data
+        if locations_csv:
+            try:
+                f = open(locations_csv)
+                csv_data = f.read()
+                dr = csv.DictReader(csv_data.splitlines())
+                for row in dr:
+                    self.LOCATION_DATA[row["ref"]] = {"lat": row["lat"], "lon": row["lon"]}
+            except:
+                logging.exception("Could not look up location data for XOTA source.")
+
     def ws_message_to_spot(self, bytes):
         string = bytes.decode("utf-8")
         source_spot = json.loads(string)
+        ref_id = source_spot["reference"]["title"]
+        lat = float(self.LOCATION_DATA[ref_id]["lat"]) if ref_id in self.LOCATION_DATA else None
+        lon = float(self.LOCATION_DATA[ref_id]["lon"]) if ref_id in self.LOCATION_DATA else None
         spot = Spot(source=self.name,
                     source_id=source_spot["id"],
                     dx_call=source_spot["stationCallSign"].upper(),
                     freq=float(source_spot["freq"]) * 1000,
                     mode=source_spot["mode"].upper(),
                     sig=self.SIG,
-                    sig_refs=[SIGRef(id=source_spot["reference"]["title"], sig=self.SIG, url=source_spot["reference"]["website"])],
+                    sig_refs=[SIGRef(id=ref_id, sig=self.SIG, url=source_spot["reference"]["website"], latitude=lat, longitude=lon)],
                     time=datetime.now(pytz.UTC).timestamp(),
-                    dx_latitude=self.FIXED_LATITUDE,
-                    dx_longitude=self.FIXED_LONGITUDE,
+                    dx_latitude=lat,
+                    dx_longitude=lon,
                     qrt=source_spot["state"] != "active")
         return spot

spotproviders/zlota.py

@@ -35,7 +35,7 @@ class ZLOTA(HTTPSpotProvider):
                         comment=source_spot["comments"],
                         sig="ZLOTA",
                         sig_refs=[SIGRef(id=source_spot["reference"], sig="ZLOTA", name=source_spot["name"])],
-                        time=datetime.fromisoformat(source_spot["referenced_time"]).astimezone(pytz.UTC).timestamp())
+                        time=datetime.fromisoformat(source_spot["referenced_time"].replace("Z", "+00:00")).astimezone(pytz.UTC).timestamp())
 
             new_spots.append(spot)
         return new_spots

templates/about.html

@@ -25,10 +25,10 @@
     <h4 class="mt-4">What are "DX", "DE" and modes?</h4>
     <p>In amateur radio terminology, the "DX" contact is the "interesting" one that is using the frequency shown and looking for callers. They might be on a remote island or just in a local park, but either way it's interesting enough that someone has "spotted" them. The callsign listed under "DE" is the person who entered the spot of the "DX" operator. "Modes" are the type of communication they are using. For example you might see "CW" which is Morse Code, or voice "modes" like SSB or FM, or more exotic "data" modes which are used for computer-to-computer communication.</p>
     <h4 class="mt-4">What data sources are supported?</h4>
-    <p>Spothole can retrieve spots from: <a href="https://www.dxcluster.info/telnet/">Telnet-based DX clusters</a>, the <a href="https://www.reversebeacon.net/">Reverse Beacon Network (RBN)</a>, the <a href="https://www.aprs-is.net/">APRS Internet Service (APRS-IS)</a>, <a href="https://pota.app">POTA</a>, <a href="https://www.sota.org.uk/">SOTA</a>, <a href="https://wwff.co/">WWFF</a>, <a href="https://www.cqgma.org/">GMA</a>, <a href="https://wwbota.net/">WWBOTA</a>, <a href="http://www.hema.org.uk/">HEMA</a>, <a href="https://www.parksnpeaks.org/">Parks 'n' Peaks</a>, <a href="https://ontheair.nz">ZLOTA</a>, <a href="https://www.wota.org.uk/">WOTA</a>, the <a href="https://ukpacketradio.network/">UK Packet Repeater Network</a>, and any site based on the <a href="https://github.com/nischu/xOTA">xOTA software by nischu</a>.</p>
+    <p>Spothole can retrieve spots from: <a href="https://www.dxcluster.info/telnet/">Telnet-based DX clusters</a>, the <a href="https://www.reversebeacon.net/">Reverse Beacon Network (RBN)</a>, the <a href="https://www.aprs-is.net/">APRS Internet Service (APRS-IS)</a>, <a href="https://pota.app">POTA</a>, <a href="https://www.sota.org.uk/">SOTA</a>, <a href="https://wwff.co/">WWFF</a>, <a href="https://www.cqgma.org/">GMA</a>, <a href="https://wwbota.net/">WWBOTA</a>, <a href="http://www.hema.org.uk/">HEMA</a>, <a href="https://www.parksnpeaks.org/">Parks 'n' Peaks</a>, <a href="https://ontheair.nz">ZLOTA</a>, <a href="https://www.wota.org.uk/">WOTA</a>, <a href="https://llota.app">LLOTA</a>, <a href="https://wwtota.com">WWTOTA</a>, the <a href="https://ukpacketradio.network/">UK Packet Repeater Network</a>, and any site based on the <a href="https://github.com/nischu/xOTA">xOTA software by nischu</a>.</p>
     <p>Spothole can retrieve alerts from: <a href="https://www.ng3k.com/">NG3K</a>, <a href="https://pota.app">POTA</a>, <a href="https://www.sota.org.uk/">SOTA</a>, <a href="https://wwff.co/">WWFF</a>, <a href="https://www.parksnpeaks.org/">Parks 'n' Peaks</a>, <a href="https://www.wota.org.uk/">WOTA</a> and <a href="https://www.beachesontheair.com/">BOTA</a>.</p>
     <p>Note that the server owner has not necessarily enabled all these data sources. In particular it is common to disable RBN, to avoid the server being swamped with FT8 traffic, and to disable APRS-IS and UK Packet Net so that the server only displays stations where there is likely to be an operator physically present for a QSO.</p>
-    <p>Between the various data sources, the following Special Interest Groups (SIGs) are supported: Parks on the Air (POTA), Summits on the Air (SOTA), Worldwide Flora & Fauna (WWFF), Global Mountain Activity (GMA), Worldwide Bunkers on the Air (WWBOTA), HuMPs Excluding Marilyns Award (HEMA), Islands on the Air (IOTA), Mills on the Air (MOTA), the Amateur Radio Lighthouse Socirty (ARLHS), International Lighthouse Lightship Weekend (ILLW), Silos on the Air (SIOTA), World Castles Award (WCA), New Zealand on the Air (ZLOTA), Keith Roget Memorial National Parks Award (KRMNPA), Wainwrights on the Air (WOTA), Beaches on the Air (BOTA), Worked All Britain (WAB), Worked All Ireland (WAI), and Toilets on the Air (TOTA).</p>
+    <p>Between the various data sources, the following Special Interest Groups (SIGs) are supported: Parks on the Air (POTA), Summits on the Air (SOTA), Worldwide Flora & Fauna (WWFF), Global Mountain Activity (GMA), Worldwide Bunkers on the Air (WWBOTA), HuMPs Excluding Marilyns Award (HEMA), Islands on the Air (IOTA), Mills on the Air (MOTA), the Amateur Radio Lighthouse Socirty (ARLHS), International Lighthouse Lightship Weekend (ILLW), Silos on the Air (SIOTA), World Castles Award (WCA), New Zealand on the Air (ZLOTA), Keith Roget Memorial National Parks Award (KRMNPA), Wainwrights on the Air (WOTA), Beaches on the Air (BOTA), Lagos y Lagunas On the Air (LLOTA), Towers on the Air (WWTOTA), Worked All Britain (WAB), Worked All Ireland (WAI), and Toilets on the Air (TOTA).</p>
     <p>As of the time of writing in November 2025, I think Spothole captures essentially all outdoor radio programmes that have a defined reference list, and almost certainly those that have a spotting/alerting API. If you know of one I've missed, please let me know!</p>
     <h4 class="mt-4">Why can I filter spots by both SIG and Source? Isn't that basically the same thing?</h4>
     <p>Mostly, but not quite. While POTA spots generally come from the POTA source and so on, there are a few exceptions:</p>
@@ -56,14 +56,17 @@
     <p>Spothole collects no data about you, and there is no way to enter personally identifying information into the site apart from by spotting and alerting through Spothole or the various services it connects to. All spots and alerts are "timed out" and deleted from the system after a set interval, which by default is one hour for spots and one week for alerts.</p>
     <p>Settings you select from Spothole's menus are sent to the server, in order to provide the data with the requested filters. They are also stored in your browser's local storage, so that your preferences are remembered between sessions.</p>
     <p>There are no trackers, no ads, and no cookies.</p>
+    {% if len(web_ui_options["support-button-html"]) > 0 %}
+        <p><strong>Caveat: </strong> The owner of this server has chosen to inject their own content into the "spots" page. This is designed for a "donate" or "support this server" button. The functionality of this injected content is the responsibility of the server owner, rather than the Spothole software.</p>
+    {% end %}
     <p>Spothole is open source, so you can audit <a href="https://git.ianrenton.com/ian/spothole">the code</a> if you like.</p>
     <h2 class="mt-4">Thanks</h2>
     <p>This project would not have been possible without those volunteers who have taken it upon themselves to run DX clusters, xOTA programmes, DXpedition lists, callsign lookup databases, and other online tools on which Spothole's data is based.</p>
-    <p>Spothole is also dependent on a number of Python libraries, in particular pyhamtools, and many JavaScript libraries, as well as the Font Awesome icon set and flag icons from the Noto Color Emoji set.</p>
+    <p>Spothole is also dependent on a number of Python libraries, in particular pyhamtools, and many JavaScript libraries, as well as the Font Awesome icon set and flag icons from the Noto Color Emoji set, and MIT-licenced GeoJSON files for CQ and ITU zones from HA8TKS.</p>
     <p>This software is dedicated to the memory of Tom G1PJB, SK, a friend and colleague who sadly passed away around the time I started writing it in Autumn 2025. I was looking forward to showing it to you when it was done.</p>
 </div>
 
-<script src="/js/common.js?v=2"></script>
+<script src="/js/common.js?v=8"></script>
 <script>$(document).ready(function() { $("#nav-link-about").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/add_spot.html

@@ -69,8 +69,8 @@
 
 </div>
 
-<script src="/js/common.js?v=2"></script>
-<script src="/js/add-spot.js?v=2"></script>
+<script src="/js/common.js?v=8"></script>
+<script src="/js/add-spot.js?v=8"></script>
 <script>$(document).ready(function() { $("#nav-link-add-spot").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/alerts.html

@@ -2,161 +2,49 @@
 {% block content %}
 
 <div class="mt-3">
-    <div id="settingsButtonRow" class="row">
+    <div id="settingsButtonRow" class="row mb-3">
         <div class="col-auto me-auto pt-3">
-            <p id="timing-container">Loading...</p>
+            {% module Template("widgets/refresh-timer.html", web_ui_options=web_ui_options) %}
         </div>
         <div class="col-auto">
-            <p class="d-inline-flex gap-1">
-                <button id="filters-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleFiltersPanel();"><i class="fa-solid fa-filter"></i> Filters</button>
-                <button id="display-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleDisplayPanel();"><i class="fa-solid fa-desktop"></i> Display</button>
-            </p>
+            <div class="d-inline-flex gap-1">
+                {% module Template("widgets/filters-display-buttons.html", web_ui_options=web_ui_options) %}
+            </div>
         </div>
     </div>
 
     <div id="filters-area" class="appearing-panel card mb-3">
-        <div class="card-header text-white bg-primary">
-            <div class="row">
-                <div class="col-auto me-auto">
-                    Filters
-                </div>
-                <div class="col-auto d-inline-flex">
-                    <button id="close-filters-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeFiltersPanel();"></button>
-                </div>
-            </div>
-
-        </div>
+        {% module Template("widgets/filters-area-header.html", web_ui_options=web_ui_options) %}
         <div class="card-body">
             <div class="row row-cols-1 row-cols-md-3 g-4">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">DX Continent</h5>
-                            <p id="dx-continent-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/dx-continent.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Sources</h5>
-                            <p id="source-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/sources.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Duration Limit <i class='fa-solid fa-circle-question' title='Some users create long-duration alerts for the period they will be generally in and around xOTA references, when they are not indending to be on the air most of the time. Use this control to restrict the maximum duration of spots that the software will display, and exclude any with a long duration, to avoid these filling up the list. By default, we allow DXpeditions to be displayed even if they are longer than this limit, because on a DXpedition the operators typically ARE on the air most of the time.'></i></h5>
-                            <p class="card-text spothole-card-text">
-                                Hide any alerts lasting more than:<br/>
-                                <select id="max-duration" class="storeable-select form-select" onclick="filtersUpdated();" style="width: 8em; display: inline-block;">
-                                    <option value="10800">3 hours</option>
-                                    <option value="43200">12 hours</option>
-                                    <option value="86400" selected>24 hours</option>
-                                    <option value="604800">1 week</option>
-                                    <option value="2419200">4 weeks</option>
-                                    <option value="9999999999">No limit</option>
-                                </select>
-                            </p>
-                            <p class='card-text spothole-card-text' style='line-height: 1.5em !important;'>
-                                <input class="form-check-input storeable-checkbox" type="checkbox" value="" onclick="filtersUpdated();" id="dxpeditions_skip_max_duration_check" checked><label class="form-check-label ms-2" for="dxpeditions_skip_max_duration_check">Allow DXpeditions that are longer</label>
-                            </p>
-                        </div>
-                    </div>
+                    {% module Template("cards/duration-limit-alerts.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
         </div>
     </div>
 
     <div id="display-area" class="appearing-panel card mb-3">
-        <div class="card-header text-white bg-primary">
-            <div class="row">
-                <div class="col-auto me-auto">
-                    Display
-                </div>
-                <div class="col-auto d-inline-flex">
-                    <button id="close-display-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeDisplayPanel();"></button>
-                </div>
-            </div>
-
-        </div>
+        {% module Template("widgets/display-area-header.html", web_ui_options=web_ui_options) %}
         <div class="card-body">
             <div id="display-container" class="row row-cols-1 row-cols-md-3 g-4">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Time Zone</h5>
-                            <p class="card-text spothole-card-text"> Use
-                                <select id="timeZone" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="timeZoneUpdated();" style="width: 8em; display: inline-block;">
-                                    <option value="UTC" selected>UTC</option>
-                                    <option value="local">Local time</option>
-                                </select>
-                            </p>
-                        </div>
-                    </div>
+                    {% module Template("cards/time-zone.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Number of Alerts</h5>
-                            <p class="card-text spothole-card-text">Show up to
-                                <select id="alerts-to-fetch" class="storeable-select form-select ms-2" oninput="filtersUpdated();"  style="width: 5em;display: inline-block;">
-                                </select>
-                                alerts
-                            </p>
-                        </div>
-                    </div>
+                    {% module Template("cards/number-of-alerts.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Theme</h5>
-                                <div class="form-group">
-                                    <div class="form-check form-check-inline">
-                                        <input class="form-check-input storeable-checkbox" type="checkbox" id="darkMode" value="darkMode" oninput="toggleDarkMode();">
-                                        <label class="form-check-label" for="darkMode">Dark mode</label>
-                                    </div>
-                                </div>
-                        </div>
-                    </div>
+                    {% module Template("cards/color-scheme.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Table Data</h5>
-                            <div class="form-group">
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowStartTime" value="tableShowStartTime" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowStartTime">Start Time</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowEndTime" value="tableShowEndTime" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowEndTime">End Time</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowDX" value="tableShowDX" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowDX">DX</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowFreqsModes" value="tableShowFreqsModes" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowFreqsModes">Frequencies & Modes</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowComment" value="tableShowComment" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowComment">Comment</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowSource" value="tableShowSource" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowSource">Source</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowRef" value="tableShowRef" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowRef">Ref.</label>
-                                </div>
-                            </div>
-                        </div>
-                    </div>
+                    {% module Template("cards/table-columns-alerts.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
         </div>
@@ -168,8 +56,8 @@
 
 </div>
 
-<script src="/js/common.js?v=2"></script>
-<script src="/js/alerts.js?v=2"></script>
+<script src="/js/common.js?v=8"></script>
+<script src="/js/alerts.js?v=8"></script>
 <script>$(document).ready(function() { $("#nav-link-alerts").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/bands.html

@@ -2,124 +2,54 @@
 {% block content %}
 
 <div class="mt-3">
-    <div id="settingsButtonRow" class="row">
+    <div id="settingsButtonRow" class="row mb-3">
         <div class="col-auto me-auto pt-3">
-            <p id="timing-container">Loading...</p>
+            {% module Template("widgets/refresh-timer.html", web_ui_options=web_ui_options) %}
         </div>
         <div class="col-auto">
-            <p class="d-inline-flex gap-1">
-                <button id="filters-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleFiltersPanel();"><i class="fa-solid fa-filter"></i> Filters</button>
-                <button id="display-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleDisplayPanel();"><i class="fa-solid fa-desktop"></i> Display</button>
-            </p>
+            <div class="d-inline-flex gap-1">
+                {% module Template("widgets/filters-display-buttons.html", web_ui_options=web_ui_options) %}
+            </div>
         </div>
     </div>
 
     <div id="filters-area" class="appearing-panel card mb-3">
-        <div class="card-header text-white bg-primary">
-            <div class="row">
-                <div class="col-auto me-auto">
-                    Filters
-                </div>
-                <div class="col-auto d-inline-flex">
-                    <button id="close-filters-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeFiltersPanel();"></button>
-                </div>
-            </div>
-
-        </div>
+        {% module Template("widgets/filters-area-header.html", web_ui_options=web_ui_options) %}
         <div class="card-body">
             <div class="row row-cols-1 g-4 mb-4 row-cols-md-3">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Bands</h5>
-                            <p id="band-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/bands.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">SIGs</h5>
-                            <p id="sig-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/sigs.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Sources</h5>
-                            <p id="source-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/sources.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
             <div class="row row-cols-1 row-cols-md-3 g-4">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">DX Continent</h5>
-                            <p id="dx-continent-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/dx-continent.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">DE Continent</h5>
-                            <p id="de-continent-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/de-continent.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Modes</h5>
-                            <p id="mode-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/modes.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
         </div>
     </div>
 
     <div id="display-area" class="appearing-panel card mb-3">
-        <div class="card-header text-white bg-primary">
-            <div class="row">
-                <div class="col-auto me-auto">
-                    Display
-                </div>
-                <div class="col-auto d-inline-flex">
-                    <button id="close-display-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeDisplayPanel();"></button>
-                </div>
-            </div>
-
-        </div>
+        {% module Template("widgets/display-area-header.html", web_ui_options=web_ui_options) %}
         <div class="card-body">
             <div id="display-container" class="row row-cols-1 row-cols-md-4 g-4">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Spot Age</h5>
-                            <p class="card-text spothole-card-text">Last
-                                <select id="max-spot-age" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="filtersUpdated();" style="width: 5em; display: inline-block;">
-                                </select>
-                                minutes
-                            </p>
-                        </div>
-                    </div>
+                    {% module Template("cards/spot-age.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Theme</h5>
-                                <div class="form-group">
-                                    <div class="form-check form-check-inline">
-                                        <input class="form-check-input storeable-checkbox" type="checkbox" id="darkMode" value="darkMode" oninput="toggleDarkMode();">
-                                        <label class="form-check-label" for="darkMode">Dark mode</label>
-                                    </div>
-                                </div>
-                        </div>
-                    </div>
+                    {% module Template("cards/color-scheme-and-band-color-scheme.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
         </div>
@@ -129,9 +59,12 @@
 
 </div>
 
-<script src="/js/common.js?v=2"></script>
-<script src="/js/spotsbandsandmap.js?v=2"></script>
-<script src="/js/bands.js?v=2"></script>
+<script>
+    let spotProvidersEnabledByDefault = {% raw json_encode(web_ui_options["spot-providers-enabled-by-default"]) %};
+</script>
+<script src="/js/common.js?v=8"></script>
+<script src="/js/spotsbandsandmap.js?v=8"></script>
+<script src="/js/bands.js?v=8"></script>
 <script>$(document).ready(function() { $("#nav-link-bands").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/base.html

@@ -44,6 +44,12 @@
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/js/bootstrap.bundle.min.js"
             integrity="sha384-FKyoEForCGlyvwx9Hj09JcYn3nv7wiPVlz7YYwJrWVcXK/BmnVDxM+D2scQbITxI"
             crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/tinycolor2@1.6.0/cjs/tinycolor.min.js"></script>
+
+    <script src="https://misc.ianrenton.com/jsutils/utils.js?v=8"></script>
+    <script src="https://misc.ianrenton.com/jsutils/storage.js?v=8"></script>
+    <script src="https://misc.ianrenton.com/jsutils/ui-ham.js?v=8"></script>
+    <script src="https://misc.ianrenton.com/jsutils/geo.js?v=8"></script>
 
 </head>
 <body>

templates/cards/bands.html

@@ -0,0 +1,6 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Bands</h5>
+        <p id="band-options" class="card-text spothole-card-text"></p>
+    </div>
+</div>

templates/cards/color-scheme-and-band-color-scheme.html

@@ -0,0 +1,11 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Theme</h5>
+        <p class="card-text spothole-card-text">
+            {% module Template("widgets/color-scheme.html", web_ui_options=web_ui_options) %}
+        </p>
+        <p class="card-text spothole-card-text">
+            {% module Template("widgets/band-color-scheme.html", web_ui_options=web_ui_options) %}
+        </p>
+    </div>
+</div>

templates/cards/color-scheme.html

@@ -0,0 +1,8 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Theme</h5>
+        <p class="card-text spothole-card-text">
+            {% module Template("widgets/color-scheme.html", web_ui_options=web_ui_options) %}
+        </p>
+    </div>
+</div>

templates/cards/de-continent.html

@@ -0,0 +1,6 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">DE Continent</h5>
+        <p id="de-continent-options" class="card-text spothole-card-text"></p>
+    </div>
+</div>

templates/cards/duration-limit-alerts.html

@@ -0,0 +1,19 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Duration Limit <i class='fa-solid fa-circle-question' title='Some users create long-duration alerts for the period they will be generally in and around xOTA references, when they are not indending to be on the air most of the time. Use this control to restrict the maximum duration of spots that the software will display, and exclude any with a long duration, to avoid these filling up the list. By default, we allow DXpeditions to be displayed even if they are longer than this limit, because on a DXpedition the operators typically ARE on the air most of the time.'></i></h5>
+        <p class="card-text spothole-card-text">
+            Hide any alerts lasting more than:<br/>
+            <select id="max-duration" class="storeable-select form-select" onclick="filtersUpdated();" style="width: 8em; display: inline-block;">
+                <option value="10800">3 hours</option>
+                <option value="43200">12 hours</option>
+                <option value="86400" selected>24 hours</option>
+                <option value="604800">1 week</option>
+                <option value="2419200">4 weeks</option>
+                <option value="9999999999">No limit</option>
+            </select>
+        </p>
+        <p class='card-text spothole-card-text' style='line-height: 1.5em !important;'>
+            <input class="form-check-input storeable-checkbox" type="checkbox" value="" onclick="filtersUpdated();" id="dxpeditions_skip_max_duration_check" checked><label class="form-check-label ms-2" for="dxpeditions_skip_max_duration_check">Allow DXpeditions that are longer</label>
+        </p>
+    </div>
+</div>

templates/cards/dx-continent.html

@@ -0,0 +1,6 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">DX Continent</h5>
+        <p id="dx-continent-options" class="card-text spothole-card-text"></p>
+    </div>
+</div>

templates/cards/location.html

@@ -0,0 +1,9 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Location</h5>
+            <div class="form-group spothole-card-text">
+                <label for="userGrid">Your grid:</label>
+                <input type="text" class="storeable-text form-control" id="userGrid" placeholder="AA00aa" oninput="userGridUpdated();" style="width: 10em; display: inline-block;">
+            </div>
+    </div>
+</div>

templates/cards/map-features.html

@@ -0,0 +1,11 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Map Features</h5>
+        <div class="form-group">
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="mapShowGeodesics" value="mapShowGeodesics" oninput="displayUpdated();">
+              <label class="form-check-label" for="mapShowGeodesics">Geodesic Lines</label>
+            </div>
+        </div>
+    </div>
+</div>

templates/cards/modes.html

@@ -0,0 +1,6 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Modes</h5>
+        <p id="mode-options" class="card-text spothole-card-text"></p>
+    </div>
+</div>

templates/cards/number-of-alerts.html

@@ -0,0 +1,13 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Number of Alerts</h5>
+        <p class="card-text spothole-card-text">Show up to
+            <select id="alerts-to-fetch" class="storeable-select form-select ms-2" oninput="filtersUpdated();"  style="width: 5em;display: inline-block;">
+            {% for c in web_ui_options["alert-count"] %}
+                <option value="{{c}}" {% if web_ui_options["alert-count-default"] == c %}selected{% end %}>{{c}}</option>
+            {% end %}
+            </select>
+            alerts
+        </p>
+    </div>
+</div>

templates/cards/number-of-spots.html

@@ -0,0 +1,13 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Number of Spots</h5>
+        <p class="card-text spothole-card-text">Show up to
+            <select id="spots-to-fetch" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="filtersUpdated();" style="width: 5em; display: inline-block;">
+            {% for c in web_ui_options["spot-count"] %}
+                <option value="{{c}}" {% if web_ui_options["spot-count-default"] == c %}selected{% end %}>{{c}}</option>
+            {% end %}
+            </select>
+            spots
+        </p>
+    </div>
+</div>

templates/cards/sigs.html

@@ -0,0 +1,6 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">SIGs</h5>
+        <p id="sig-options" class="card-text spothole-card-text"></p>
+    </div>
+</div>

templates/cards/sources.html

@@ -0,0 +1,6 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Sources</h5>
+        <p id="source-options" class="card-text spothole-card-text"></p>
+    </div>
+</div>

templates/cards/spot-age.html

@@ -0,0 +1,13 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Spot Age</h5>
+        <p class="card-text spothole-card-text">Last
+            <select id="max-spot-age" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="filtersUpdated();" style="width: 5em; display: inline-block;">
+                {% for a in web_ui_options["max-spot-age"] %}
+                    <option value="{{a*60}}" {% if web_ui_options["max-spot-age-default"] == a*60 %}selected{% end %}>{{a}}</option>
+                {% end %}
+            </select>
+            minutes
+        </p>
+    </div>
+</div>

templates/cards/table-columns-alerts.html

@@ -0,0 +1,35 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Table Columns</h5>
+        <div class="form-group">
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowStartTime" value="tableShowStartTime" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowStartTime">Start Time</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowEndTime" value="tableShowEndTime" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowEndTime">End Time</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowDX" value="tableShowDX" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowDX">DX</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowFreqsModes" value="tableShowFreqsModes" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowFreqsModes">Frequencies & Modes</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowComment" value="tableShowComment" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowComment">Comment</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowSource" value="tableShowSource" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowSource">Source</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowRef" value="tableShowRef" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowRef">Ref.</label>
+            </div>
+        </div>
+    </div>
+</div>

templates/cards/table-columns-spots.html

@@ -0,0 +1,47 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Table Columns</h5>
+        <div class="form-group">
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowTime" value="tableShowTime" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowTime">Time</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowDX" value="tableShowDX" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowDX">DX</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowFreq" value="tableShowFreq" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowFreq">Frequency</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowMode" value="tableShowMode" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowMode">Mode</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowComment" value="tableShowComment" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowComment">Comment</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowBearing" value="tableShowBearing" oninput="columnsUpdated();">
+              <label class="form-check-label" for="tableShowBearing">Bearing</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowType" value="tableShowType" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowType">Type</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowRef" value="tableShowRef" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowRef">Ref.</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowDE" value="tableShowDE" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowDE">DE</label>
+            </div>
+            <div class="form-check form-check-inline">
+              <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowWorkedCheckbox" value="tableShowWorkedCheckbox" oninput="columnsUpdated();" checked>
+              <label class="form-check-label" for="tableShowWorkedCheckbox">Worked?</label>
+            </div>
+        </div>
+    </div>
+</div>

templates/cards/time-zone.html

@@ -0,0 +1,11 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Time Zone</h5>
+        <p class="card-text spothole-card-text"> Use
+            <select id="timeZone" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="timeZoneUpdated();" style="width: 8em; display: inline-block;">
+                <option value="UTC" selected>UTC</option>
+                <option value="local">Local time</option>
+            </select>
+        </p>
+    </div>
+</div>

templates/cards/worked-calls.html

@@ -0,0 +1,6 @@
+<div class="card">
+    <div class="card-body">
+        <h5 class="card-title">Worked Calls</h5>
+        <button type="button" class="btn btn-primary" onClick="clearWorked();">Clear worked calls</button>
+    </div>
+</div>

templates/map.html

@@ -3,135 +3,55 @@
 
 <div id="map">
     <div id="settingsButtonRowMap" class="mt-3 px-3" style="z-index: 1002; position: relative;">
-        <div class="row">
+        <div class="row mb-3">
             <div class="col-auto me-auto pt-3"></div>
             <div class="col-auto">
-                <p class="d-inline-flex gap-1">
-                    <button id="filters-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleFiltersPanel();"><i class="fa-solid fa-filter"></i> Filters</button>
-                    <button id="display-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleDisplayPanel();"><i class="fa-solid fa-desktop"></i> Display</button>
-                </p>
+                <div class="d-inline-flex gap-1">
+                    {% module Template("widgets/filters-display-buttons.html", web_ui_options=web_ui_options) %}
+                </div>
             </div>
         </div>
 
         <div id="filters-area" class="appearing-panel card mb-3">
-            <div class="card-header text-white bg-primary">
-                <div class="row">
-                    <div class="col-auto me-auto">
-                        Filters
-                    </div>
-                    <div class="col-auto d-inline-flex">
-                        <button id="close-filters-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeFiltersPanel();"></button>
-                    </div>
-                </div>
-
-            </div>
+        {% module Template("widgets/filters-area-header.html", web_ui_options=web_ui_options) %}
             <div class="card-body">
                 <div class="row row-cols-1 g-4 mb-4 row-cols-md-3">
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">Bands</h5>
-                                <p id="band-options" class="card-text spothole-card-text"></p>
-                            </div>
-                        </div>
+                        {% module Template("cards/bands.html", web_ui_options=web_ui_options) %}
                     </div>
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">SIGs</h5>
-                                <p id="sig-options" class="card-text spothole-card-text"></p>
-                            </div>
-                        </div>
+                        {% module Template("cards/sigs.html", web_ui_options=web_ui_options) %}
                     </div>
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">Sources</h5>
-                                <p id="source-options" class="card-text spothole-card-text"></p>
-                            </div>
-                        </div>
+                        {% module Template("cards/sources.html", web_ui_options=web_ui_options) %}
                     </div>
                 </div>
                 <div class="row row-cols-1 row-cols-md-3 g-4">
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">DX Continent</h5>
-                                <p id="dx-continent-options" class="card-text spothole-card-text"></p>
-                            </div>
-                        </div>
+                        {% module Template("cards/dx-continent.html", web_ui_options=web_ui_options) %}
                     </div>
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">DE Continent</h5>
-                                <p id="de-continent-options" class="card-text spothole-card-text"></p>
-                            </div>
-                        </div>
+                        {% module Template("cards/de-continent.html", web_ui_options=web_ui_options) %}
                     </div>
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">Modes</h5>
-                                <p id="mode-options" class="card-text spothole-card-text"></p>
-                            </div>
-                        </div>
+                        {% module Template("cards/modes.html", web_ui_options=web_ui_options) %}
                     </div>
                 </div>
             </div>
         </div>
 
         <div id="display-area" class="appearing-panel card mb-3">
-            <div class="card-header text-white bg-primary">
-                <div class="row">
-                    <div class="col-auto me-auto">
-                        Display
-                    </div>
-                    <div class="col-auto d-inline-flex">
-                        <button id="close-display-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeDisplayPanel();"></button>
-                    </div>
-                </div>
-
-            </div>
+            {% module Template("widgets/display-area-header.html", web_ui_options=web_ui_options) %}
             <div class="card-body">
                 <div id="display-container" class="row row-cols-1 row-cols-md-4 g-4">
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">Spot Age</h5>
-                                <p class="card-text spothole-card-text">Last
-                                    <select id="max-spot-age" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="filtersUpdated();" style="width: 5em; display: inline-block;">
-                                    </select>
-                                    minutes
-                                </p>
-                            </div>
-                        </div>
+                        {% module Template("cards/spot-age.html", web_ui_options=web_ui_options) %}
                     </div>
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">Map Features</h5>
-                                <div class="form-group">
-                                    <div class="form-check form-check-inline">
-                                      <input class="form-check-input storeable-checkbox" type="checkbox" id="mapShowGeodesics" value="mapShowGeodesics" oninput="displayUpdated();">
-                                      <label class="form-check-label" for="mapShowGeodesics">Geodesic Lines</label>
-                                    </div>
-                                </div>
-                            </div>
-                        </div>
+                        {% module Template("cards/map-features.html", web_ui_options=web_ui_options) %}
                     </div>
                     <div class="col">
-                        <div class="card">
-                            <div class="card-body">
-                                <h5 class="card-title">Theme</h5>
-                                    <div class="form-group">
-                                        <div class="form-check form-check-inline">
-                                            <input class="form-check-input storeable-checkbox" type="checkbox" id="darkMode" value="darkMode" oninput="toggleDarkMode();">
-                                            <label class="form-check-label" for="darkMode">Dark mode</label>
-                                        </div>
-                                    </div>
-                            </div>
-                        </div>
+                        {% module Template("cards/color-scheme-and-band-color-scheme.html", web_ui_options=web_ui_options) %}
                     </div>
                 </div>
             </div>
@@ -147,9 +67,12 @@
 <script src="https://cdn.jsdelivr.net/npm/leaflet.geodesic"></script>
 <script src="https://cdn.jsdelivr.net/npm/@joergdietrich/leaflet.terminator@1.1.0/L.Terminator.min.js"></script>
 
-<script src="/js/common.js?v=2"></script>
-<script src="/js/spotsbandsandmap.js?v=2"></script>
-<script src="/js/map.js?v=2"></script>
+<script>
+    let spotProvidersEnabledByDefault = {% raw json_encode(web_ui_options["spot-providers-enabled-by-default"]) %};
+</script>
+<script src="/js/common.js?v=8"></script>
+<script src="/js/spotsbandsandmap.js?v=8"></script>
+<script src="/js/map.js?v=8"></script>
 <script>$(document).ready(function() { $("#nav-link-map").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/spots.html

@@ -9,204 +9,70 @@
 </div>
 
 <div class="mt-3">
-    <div id="settingsButtonRow" class="row">
-        <div class="col-lg-6 me-auto pt-3 hideonmobile">
-            <p id="timing-container">Loading...</p>
+    <div id="settingsButtonRow" class="row mb-3">
+        <div class="col-md-4 mb-3 mb-md-0">
+            <div class="d-inline-flex gap-3">
+                {% module Template("widgets/run-pause.html", web_ui_options=web_ui_options) %}
+                <div class="d-inline-flex">{% raw web_ui_options["support-button-html"] %}</div>
+            </div>
         </div>
-        <div class="col-lg-6 text-end">
-            <p class="d-inline-flex gap-1">
-                <span class="btn-group" role="group">
-                  <input type="radio" class="btn-check" name="runPause" id="runButton" autocomplete="off" checked>
-                  <label class="btn btn-outline-primary" for="runButton"><i class="fa-solid fa-play"></i> Run</label>
-
-                  <input type="radio" class="btn-check" name="runPause" id="pauseButton" autocomplete="off">
-                  <label class="btn btn-outline-primary" for="pauseButton"><i class="fa-solid fa-pause"></i> Pause</label>
-                </span>
-                <span class="hideonmobile" style="position: relative;">
-                    <i id="searchicon" class="fa-solid fa-magnifying-glass"></i>
-                    <input id="search" type="search" class="form-control" oninput="filtersUpdated();" placeholder="Search">
-                </span>
-                <button id="filters-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleFiltersPanel();"><i class="fa-solid fa-filter"></i> Filters</button>
-                <button id="display-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleDisplayPanel();"><i class="fa-solid fa-desktop"></i> Display</button>
-            </p>
+        <div class="col-md-8 text-end">
+            <div class="d-inline-flex gap-3">
+                {% module Template("widgets/search.html", web_ui_options=web_ui_options) %}
+                {% module Template("widgets/filters-display-buttons.html", web_ui_options=web_ui_options) %}
+            </div>
         </div>
     </div>
 
     <div id="filters-area" class="appearing-panel card mb-3">
-        <div class="card-header text-white bg-primary">
-            <div class="row">
-                <div class="col-auto me-auto">
-                    Filters
-                </div>
-                <div class="col-auto d-inline-flex">
-                    <button id="close-filters-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeFiltersPanel();"></button>
-                </div>
-            </div>
-
-        </div>
+        {% module Template("widgets/filters-area-header.html", web_ui_options=web_ui_options) %}
         <div class="card-body">
             <div class="row row-cols-1 g-4 mb-4 row-cols-md-3">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Bands</h5>
-                            <p id="band-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/bands.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">SIGs</h5>
-                            <p id="sig-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/sigs.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Sources</h5>
-                            <p id="source-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/sources.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
             <div class="row row-cols-1 row-cols-md-3 g-4">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">DX Continent</h5>
-                            <p id="dx-continent-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/dx-continent.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">DE Continent</h5>
-                            <p id="de-continent-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/de-continent.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Modes</h5>
-                            <p id="mode-options" class="card-text spothole-card-text"></p>
-                        </div>
-                    </div>
+                    {% module Template("cards/modes.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
         </div>
     </div>
 
     <div id="display-area" class="appearing-panel card mb-3">
-        <div class="card-header text-white bg-primary">
-            <div class="row">
-                <div class="col-auto me-auto">
-                    Display
-                </div>
-                <div class="col-auto d-inline-flex">
-                    <button id="close-display-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeDisplayPanel();"></button>
-                </div>
-            </div>
-
-        </div>
+        {% module Template("widgets/display-area-header.html", web_ui_options=web_ui_options) %}
         <div class="card-body">
             <div id="display-container" class="row row-cols-1 row-cols-md-4 g-4">
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Time Zone</h5>
-                            <p class="card-text spothole-card-text"> Use
-                                <select id="timeZone" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="timeZoneUpdated();" style="width: 8em; display: inline-block;">
-                                    <option value="UTC" selected>UTC</option>
-                                    <option value="local">Local time</option>
-                                </select>
-                            </p>
-                        </div>
-                    </div>
+                    {% module Template("cards/time-zone.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Number of Spots</h5>
-                            <p class="card-text spothole-card-text">Show up to
-                                <select id="spots-to-fetch" class="storeable-select form-select ms-2 me-2 d-inline-block" oninput="filtersUpdated();" style="width: 5em; display: inline-block;">
-                                </select>
-                                spots
-                            </p>
-                        </div>
-                    </div>
+                    {% module Template("cards/number-of-spots.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Location</h5>
-                                <div class="form-group spothole-card-text">
-                                    <label for="userGrid">Your grid:</label>
-                                    <input type="text" class="storeable-text form-control" id="userGrid" placeholder="AA00aa" oninput="userGridUpdated();" style="width: 10em; display: inline-block;">
-                                </div>
-                        </div>
-                    </div>
+                    {% module Template("cards/location.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Theme</h5>
-                                <div class="form-group">
-                                    <div class="form-check form-check-inline">
-                                        <input class="form-check-input storeable-checkbox" type="checkbox" id="darkMode" value="darkMode" oninput="toggleDarkMode();">
-                                        <label class="form-check-label" for="darkMode">Dark mode</label>
-                                    </div>
-                                </div>
-                        </div>
-                    </div>
+                    {% module Template("cards/worked-calls.html", web_ui_options=web_ui_options) %}
                 </div>
                 <div class="col">
-                    <div class="card">
-                        <div class="card-body">
-                            <h5 class="card-title">Table Columns</h5>
-                            <div class="form-group">
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowTime" value="tableShowTime" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowTime">Time</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowDX" value="tableShowDX" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowDX">DX</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowFreq" value="tableShowFreq" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowFreq">Frequency</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowMode" value="tableShowMode" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowMode">Mode</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowComment" value="tableShowComment" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowComment">Comment</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowBearing" value="tableShowBearing" oninput="columnsUpdated();">
-                                  <label class="form-check-label" for="tableShowBearing">Bearing</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowType" value="tableShowType" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowType">Type</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowRef" value="tableShowRef" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowRef">Ref.</label>
-                                </div>
-                                <div class="form-check form-check-inline">
-                                  <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowDE" value="tableShowDE" oninput="columnsUpdated();" checked>
-                                  <label class="form-check-label" for="tableShowDE">DE</label>
-                                </div>
-                            </div>
-                        </div>
-                    </div>
+                    {% module Template("cards/color-scheme-and-band-color-scheme.html", web_ui_options=web_ui_options) %}
+                </div>
+                <div class="col">
+                    {% module Template("cards/table-columns-spots.html", web_ui_options=web_ui_options) %}
                 </div>
             </div>
         </div>
@@ -218,9 +84,12 @@
 
 </div>
 
-<script src="/js/common.js?v=2"></script>
-<script src="/js/spotsbandsandmap.js?v=2"></script>
-<script src="/js/spots.js?v=2"></script>
+<script>
+    let spotProvidersEnabledByDefault = {% raw json_encode(web_ui_options["spot-providers-enabled-by-default"]) %};
+</script>
+<script src="/js/common.js?v=8"></script>
+<script src="/js/spotsbandsandmap.js?v=8"></script>
+<script src="/js/spots.js?v=8"></script>
 <script>$(document).ready(function() { $("#nav-link-spots").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/status.html

@@ -3,8 +3,8 @@
 
 <div id="status-container" class="row row-cols-1 row-cols-md-4 g-4 mt-4"></div>
 
-<script src="/js/common.js?v=2"></script>
-<script src="/js/status.js?v=2"></script>
+<script src="/js/common.js?v=8"></script>
+<script src="/js/status.js?v=8"></script>
 <script>$(document).ready(function() { $("#nav-link-status").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/widgets/band-color-scheme.html

@@ -0,0 +1,13 @@
+<label class="form-check-label" for="band-color-scheme">Band color scheme</label><br/>
+<select id="band-color-scheme" class="storeable-select form-select d-inline-block" oninput="setBandColorSchemeFromUI();" style="display: inline-block;">
+    <option value="PSK Reporter" {% if web_ui_options["band-color-scheme-default"] == "PSK Reporter" %}selected{% end %}>PSK Reporter</option>
+    <option value="PSK Reporter (Adjusted)" {% if web_ui_options["band-color-scheme-default"] == "PSK Reporter (Adjusted)" %}selected{% end %}>PSK Reporter (Adjusted)</option>
+    <option value="RBN" {% if web_ui_options["band-color-scheme-default"] == "RBN" %}selected{% end %}>RBN</option>
+    <option value="Ham Rainbow" {% if web_ui_options["band-color-scheme-default"] == "Ham Rainbow" %}selected{% end %}>Ham Rainbow</option>
+    <option value="Ham Rainbow (Reverse)" {% if web_ui_options["band-color-scheme-default"] == "Ham Rainbow (Reverse)" %}selected{% end %}>Ham Rainbow (Reverse)</option>
+    <option value="Kate Morley" {% if web_ui_options["band-color-scheme-default"] == "Kate Morley" %}selected{% end %}>Kate Morley</option>
+    <option value="ColorBrewer" {% if web_ui_options["band-color-scheme-default"] == "ColorBrewer" %}selected{% end %}>ColorBrewer</option>
+    <option value="IWantHue" {% if web_ui_options["band-color-scheme-default"] == "IWantHue" %}selected{% end %}>IWantHue</option>
+    <option value="IWantHue (Color Blind)" {% if web_ui_options["band-color-scheme-default"] == "IWantHue (Color Blind)" %}selected{% end %}>IWantHue (Color Blind)</option>
+    <option value="Mokole" {% if web_ui_options["band-color-scheme-default"] == "Mokole" %}selected{% end %}>Mokole</option>
+</select>

templates/widgets/color-scheme.html

@@ -0,0 +1,6 @@
+<label class="form-check-label" for="color-scheme">UI color scheme</label>
+<select id="color-scheme" class="storeable-select form-select d-inline-block" oninput="setColorSchemeFromUI();" style="display: inline-block;">
+    <option value="auto" {% if web_ui_options["color-scheme-default"] == "auto" %}selected{% end %}>Automatic</option>
+    <option value="light" {% if web_ui_options["color-scheme-default"] == "light" %}selected{% end %}>Light</option>
+    <option value="dark" {% if web_ui_options["color-scheme-default"] == "dark" %}selected{% end %}>Dark</option>
+</select>

templates/widgets/display-area-header.html

@@ -0,0 +1,10 @@
+<div class="card-header text-white bg-primary">
+    <div class="row">
+        <div class="col-auto me-auto">
+            Display
+        </div>
+        <div class="col-auto d-inline-flex">
+            <button id="close-display-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeDisplayPanel();"></button>
+        </div>
+    </div>
+</div>

templates/widgets/filters-area-header.html

@@ -0,0 +1,10 @@
+<div class="card-header text-white bg-primary">
+    <div class="row">
+        <div class="col-auto me-auto">
+            Filters
+        </div>
+        <div class="col-auto d-inline-flex">
+            <button id="close-filters-button" type="button" class="btn-close btn-close-white" aria-label="Close" onclick="closeFiltersPanel();"></button>
+        </div>
+    </div>
+</div>

templates/widgets/filters-display-buttons.html

@@ -0,0 +1,4 @@
+<div class="d-inline-flex gap-1">
+    <button id="filters-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleFiltersPanel();"><i class="fa-solid fa-filter"></i>&nbsp;Filters</button>
+    <button id="display-button" type="button" class="btn btn-outline-primary" data-bs-toggle="button" onclick="toggleDisplayPanel();"><i class="fa-solid fa-desktop"></i>&nbsp;Display</button>
+</div>

templates/widgets/refresh-timer.html

@@ -0,0 +1 @@
+<div id="timing-container">Loading...</div>

templates/widgets/run-pause.html

@@ -0,0 +1,7 @@
+<span class="btn-group" role="group">
+  <input type="radio" class="btn-check" name="runPause" id="runButton" autocomplete="off" checked>
+    <label class="btn btn-outline-primary" for="runButton"><i class="fa-solid fa-play"></i>&nbsp;Run</label>
+
+  <input type="radio" class="btn-check" name="runPause" id="pauseButton" autocomplete="off">
+    <label class="btn btn-outline-primary" for="pauseButton"><i class="fa-solid fa-pause"></i>&nbsp;Pause</label>
+</span>

templates/widgets/search.html

@@ -0,0 +1,4 @@
+<span style="position: relative;">
+    <i id="searchicon" class="fa-solid fa-magnifying-glass"></i>
+    <input id="search" type="search" class="form-control" oninput="filtersUpdated();" placeholder="Search">
+</span>

webassets/.idea/.gitignore

@@ -0,0 +1,10 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/

webassets/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

webassets/apidocs/openapi.yml

@@ -1,4 +1,5 @@
-openapi: 3.0.4
+$schema: "https://spec.openapis.org/oas/3.1.0"
+openapi: 3.1.0
 info:
   title: Spothole API
   description: |-
@@ -9,12 +10,20 @@ info:
     The API calls described below allow third-party software to access data from Spothole, and receive data on spots and alerts in a consistent format regardless of the data sources used by Spothole itself. Utility calls are also provided for general data lookups.
     
     Please note that the data coming out of Spothole is only as good as the data going in. People mis-hear and make typos when spotting callsigns all the time, and there are plenty of areas where Spothole's location data may be inaccurate. If you are doing something where accuracy is important, such as contesting, you should not rely on Spothole's data to fill in any gaps in your log.
+    
+    ## Changelog
+    
+    ### 1.1
+    
+    * Added Server-Sent Event API endpoints for spots and alerts.
+    * Removed band colour and icon information from spots.
+    * Moved activation_score from top-level in Spot and Alert to be part of the SIGRef
   contact:
     email: ian@ianrenton.com
   license:
     name: The Unlicense
     url: https://unlicense.org/#the-unlicense
-  version: v1
+  version: v1.1
 servers:
   - url: https://spothole.app/api/v1
 paths:
@@ -474,7 +483,7 @@ paths:
       tags:
         - General
       summary: Get enumeration options
-      description: Retrieves the list of options for various enumerated types, which can be found in the spots and also provided back to the API as query parameters. While these enumerated options are defined in this spec anyway, providing them in an API call allows us to define extra parameters, like the colours associated with bands, and also allows clients to set up their filters and features without having to have internal knowledge about, for example, what bands the server knows about. The call also returns a variety of other parameters that may be of use to a web UI, including the contents of the "web-ui-options" config section, which provides guidance for web UI implementations such as the built-in one on sensible configuration options such as the number of spots/alerts to retrieve, or the maximum age of spots to retrieve.
+      description: Retrieves the list of options for various enumerated types, which can be found in the spots and also provided back to the API as query parameters. While these enumerated options are defined in this spec anyway, providing them in an API call allows us to define extra parameters, like the colours associated with bands, and also allows clients to set up their filters and features without having to have internal knowledge about, for example, what bands the server knows about. The call also returns a variety of other parameters that may be of use to a web UI or other client.
       operationId: options
       responses:
         '200':
@@ -526,40 +535,6 @@ paths:
                     type: boolean
                     description: Whether the POST /spot call, to add spots to the server directly via its API, is permitted on this server.
                     example: true
-                  web-ui-options:
-                    type: object
-                    properties:
-                      spot-count:
-                        type: array
-                        description: An array of suggested "spot counts" that the web UI can retrieve from the API
-                        items:
-                          type: integer
-                          example: 50
-                      spot-count-default:
-                        type: integer
-                        example: 50
-                        description: The suggested default "spot count" that the web UI should retrieve from the API
-                      max-spot-age:
-                        type: array
-                        description: An array of suggested "maximum spot ages" that the web UI can retrieve from the API
-                        items:
-                          type: integer
-                          example: 30
-                      max-spot-age-default:
-                        type: integer
-                        example: 30
-                        description: The suggested default "maximum spot age" that the web UI should retrieve from the API
-                      alert-count:
-                        type: array
-                        description: An array of suggested "alert counts" that the web UI can retrieve from the API
-                        items:
-                          type: integer
-                          example: 100
-                      alert-count-default:
-                        type: integer
-                        example: 100
-                        description: The suggested default "alert count" that the web UI should retrieve from the API
-
 
   /lookup/call:
     get:
@@ -678,6 +653,80 @@ paths:
                 example: "Failed"
 
 
+
+
+  /lookup/grid:
+    get:
+      tags:
+        - Utilities
+      summary: Look up grid details
+      description: Perform a lookup of data about a Maidenhead grid square.
+      operationId: grid
+      parameters:
+        - name: grid
+          in: query
+          description: Maidenhead grid, to any accuracy
+          required: true
+          type: string
+          example: "AA00aa"
+      responses:
+        '200':
+          description: Success
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  center:
+                    type: object
+                    properties:
+                      latitude:
+                        type: number
+                        description: Latitude of the centre of the grid reference.
+                        example: 0.0
+                      longitude:
+                        type: number
+                        description: Latitude of the centre of the grid reference.
+                        example: 0.0
+                      cq_zone:
+                        type: number
+                        description: CQ zone of the centre of the grid reference.
+                        example: 1
+                      itu_zone:
+                        type: number
+                        description: ITU zone of the centre of the grid reference.
+                        example: 1
+                  southwest:
+                    type: object
+                    properties:
+                      latitude:
+                        type: number
+                        description: Latitude of the south-west corner of the grid square.
+                        example: 0.0
+                      longitude:
+                        type: number
+                        description: Latitude of the south-west corner of the grid square.
+                        example: 0.0
+                  northeast:
+                    type: object
+                    properties:
+                      latitude:
+                        type: number
+                        description: Latitude of the north-east corner of the grid square.
+                        example: 0.0
+                      longitude:
+                        type: number
+                        description: Latitude of the north-east corner of the grid square.
+                        example: 0.0
+        '422':
+          description: Validation error e.g. reference format incorrect
+          content:
+            application/json:
+              schema:
+                type: string
+                example: "Failed"
+
+
   /spot:
     post:
       tags:
@@ -737,6 +786,8 @@ components:
         - ParksNPeaks
         - ZLOTA
         - WOTA
+        - LLOTA
+        - WWTOTA
         - Cluster
         - RBN
         - APRS-IS
@@ -762,6 +813,8 @@ components:
         - IOTA
         - WOTA
         - BOTA
+        - LLOTA
+        - WWTOTA
         - WAB
         - WAI
         - TOTA
@@ -786,6 +839,8 @@ components:
         - IOTA
         - WOTA
         - BOTA
+        - LLOTA
+        - WWTOTA
         - WAB
         - WAI
         - TOTA
@@ -850,7 +905,6 @@ components:
         - DSTAR
         - C4FM
         - M17
-        - DIGI
         - DATA
         - FT8
         - FT4
@@ -858,12 +912,9 @@ components:
         - SSTV
         - JS8
         - HELL
-        - BPSK
-        - PSK
-        - BPSK31
         - OLIVIA
-        - MFSK
-        - MFSK32
+        - PSK
+        - FSK
         - PKT
         - MSK144
     example: SSB
@@ -934,6 +985,10 @@ components:
           type: number
           description: Longitude of the reference, in degrees, if known.
           example: -1.2345
+        activation_score:
+          type: integer
+          description: Activation score. SOTA only
+          example: 0
 
     Spot:
       type: object
@@ -1080,22 +1135,6 @@ components:
           items:
             $ref: '#/components/schemas/SIGRef'
           description: SIG references. We allow multiple here for e.g. n-fer activations, unlike ADIF SIG_INFO
-        activation_score:
-          type: integer
-          description: Activation score. SOTA only
-          example: 0
-        icon:
-          type: string
-          descripton: Icon, from the Font Awesome set. This is fairly opinionated but is here to help the Spothole web UI and Field Spotter. Does not include the "fa-" prefix.
-          example: tree
-        band_color:
-          type: string
-          descripton: Colour to represent this spot, if a client chooses to colour spots based on their frequency band, using PSK Reporter's default colours. HTML colour e.g. hex.
-          example: "#ff0000"
-        band_contrast_color:
-          type: string
-          descripton: Black or white, whichever best contrasts with "band_color".
-          example: "white"
         qrt:
           type: boolean
           description: QRT state. Some APIs return spots marked as QRT. Otherwise we can check the comments.
@@ -1200,14 +1239,6 @@ components:
           items:
             $ref: '#/components/schemas/SIGRef'
           description: SIG references. We allow multiple here for e.g. n-fer activations, unlike ADIF SIG_INFO
-        activation_score:
-          type: integer
-          description: Activation score. SOTA only
-          example: 0
-        icon:
-          type: string
-          descripton: Icon, from the Font Awesome set. This is fairly opinionated but is here to help the Spothole web UI and Field Spotter. Does not include the "fa-" prefix.
-          example: tree
         source:
           type: string
           description: Where we got the alert from.
@@ -1243,11 +1274,11 @@ components:
           example: OK
         last_updated:
           type: number
-          description: The last time at which this provider received data, UTC seconds since UNIX epoch.
+          description: The last time at which this provider received data, UTC seconds since UNIX epoch. If this is zero, the spot provider has never updated.
           example: 1759579508
         last_spot:
           type: number
-          description: The time of the latest spot received by this provider, UTC seconds since UNIX epoch.
+          description: The time of the latest spot received by this provider, UTC seconds since UNIX epoch. If this is zero, the spot provider has never received a spot that was accepted by the system.
           example: 1759579508
 
     AlertProviderStatus:
@@ -1266,7 +1297,7 @@ components:
           example: OK
         last_updated:
           type: number
-          description: The last time at which this provider received data, UTC seconds since UNIX epoch.
+          description: The last time at which this provider received data, UTC seconds since UNIX epoch. If this is zero, the alert provider has never updated.
           example: 1759579508
 
     Band:
@@ -1283,14 +1314,6 @@ components:
           type: int
           description: The end frequency of this band, in Hz.
           example: 7200000
-        color:
-          type: string
-          description: The color associated with this mode, as used on PSK Reporter.
-          example: "#5959ff"
-        contrast_color:
-          type: string
-          description: Black or white, whichever provides the best contrast against the band colour.
-          example: white
 
     SIG:
       type: object
@@ -1302,10 +1325,6 @@ components:
           type: string
           description: The full name of the SIG
           example: Parks on the Air
-        icon:
-          type: string
-          description: Icon, from the Font Awesome set. This is fairly opinionated but is here to help the Spothole web UI and Field Spotter. Does not include the "fa-" prefix.
-          example: tree
         ref_regex:
           type: string
           description: Regex that matches this SIG's reference IDs. Generally for Spothole's own internal use, clients probably won't need this.

webassets/css/style.css

@@ -82,14 +82,12 @@ div.container {
 
 input#search {
     max-width: 12em;
-    margin-left: 1rem;
-    margin-right: 1rem;
     padding-left: 2em;
 }
 
 i#searchicon {
     position: absolute;
-    left: 1rem;
+    left: 0rem;
     top: 2px;
     padding: 10px;
     pointer-events: none;
@@ -224,6 +222,10 @@ div#map {
   filter: invert(100%) hue-rotate(180deg) brightness(95%) contrast(90%);
 }
 
+/* Make buttons overlaid on the map have a non-transparent fill so you can see the text better */
+.btn-outline-primary {
+    --bs-btn-bg: var(--bs-body-bg) !important;
+}
 
 
 /* BANDS PANEL */
@@ -345,6 +347,9 @@ div.band-spot:hover span.band-spot-info {
         max-height: 26em;
         overflow: scroll;
     }
+    input#search {
+        max-width: 7em;
+    }
 }
 
 @media (min-width: 992px) {

webassets/js/alerts.js

@@ -243,7 +243,7 @@ function addAlertRowsToTable(tbody, alerts) {
             $tr.append(`<td class='hideonmobile'>${commentText}</td>`);
         }
         if (showSource) {
-            $tr.append(`<td class='nowrap hideonmobile'><span class='icon-wrapper'><i class='fa-solid fa-${a["icon"]}'></i></span> ${sigSourceText}</td>`);
+            $tr.append(`<td class='nowrap hideonmobile'><span class='icon-wrapper'><i class='fa-solid ${sigToIcon(a["sig"], "fa-globe-africa")}'></i></span> ${sigSourceText}</td>`);
         }
         if (showRef) {
             $tr.append(`<td class='hideonmobile'>${sig_refs}</td>`);
@@ -257,7 +257,7 @@ function addAlertRowsToTable(tbody, alerts) {
         }
         $td2 = $("<td colspan='100'>");
         if (showSource) {
-            $td2.append(`<span class='icon-wrapper'><i class='fa-solid fa-${a["icon"]}'></i></span> `);
+            $td2.append(`<span class='icon-wrapper'><i class='fa-solid ${sigToIcon(a["sig"], "fa-globe-africa")}'></i></span> `);
         }
         if (showRef) {
             $td2.append(`${sig_refs} `);
@@ -285,13 +285,6 @@ function loadOptions() {
         generateMultiToggleFilterCard("#dx-continent-options", "dx_continent", options["continents"]);
         generateMultiToggleFilterCard("#source-options", "source", options["alert_sources"]);
 
-        // Populate the Display panel
-        options["web-ui-options"]["alert-count"].forEach(sc => $("#alerts-to-fetch").append($('<option>', {
-            value: sc,
-            text: sc
-        })));
-        $("#alerts-to-fetch").val(options["web-ui-options"]["alert-count-default"]);
-
         // Load URL params. These may select things from the various filter & display options, so the function needs
         // to be called after these are set up, but if the URL params ask for "embedded mode", this will suppress
         // loading settings, so this needs to be called before that.
@@ -299,6 +292,7 @@ function loadOptions() {
 
         // Load filters from settings storage
         loadSettings();
+        setColorScheme($("#color-scheme option:selected").val());
 
         // Load alerts and set up the timer
         loadAlerts();
@@ -312,12 +306,6 @@ function filtersUpdated() {
     saveSettings();
 }
 
-// Function to set dark mode based on the state of the UI toggle in spots, bands and map pages
-function toggleDarkMode() {
-    enableDarkMode($("#darkMode")[0].checked);
-    saveSettings();
-}
-
 // React to toggling/closing panels
 function toggleFiltersPanel() {
     // If we are going to display the filters panel, hide the display panel
@@ -351,4 +339,12 @@ $(document).ready(function() {
     loadOptions();
     // Update the refresh timing display every second
     setInterval(updateRefreshDisplay, 1000);
+});
+
+// Reload alerts on becoming visible. This forces a refresh when used as a PWA and the user switches back to the PWA
+// after some time has passed with it in the background.
+addEventListener("visibilitychange", (event) => {
+    if (!document.hidden) {
+        loadAlerts();
+    }
 });

webassets/js/bands.js

@@ -26,7 +26,7 @@ function loadSpots() {
 // Build a query string for the API, based on the filters that the user has selected.
 function buildQueryString() {
     var str =  "?";
-    ["dx_continent", "de_continent", "mode_type", "source", "band", "sig"].forEach(fn => {
+    ["dx_continent", "de_continent", "mode", "source", "band", "sig"].forEach(fn => {
         if (!allFilterOptionsSelected(fn)) {
             str = str + getQueryStringFor(fn) + "&";
         }
@@ -70,7 +70,7 @@ function updateBands() {
     var table = $('<table id="bands-table">').append('<thead><tr></tr></thead><tbody><tr></tr></tbody>');
     bandToSpots.forEach(function (spotList, bandName) {
         // Get the colours for the band from the first spot, and prepare the header
-        table.find('thead tr').append(`<th style='background-color:${spotList[0].band_color}; color:${spotList[0].band_contrast_color}'>${spotList[0].band}</th>`);
+        table.find('thead tr').append(`<th style='background-color:${bandToColor(spotList[0].band)}; color:${bandToContrastColor(spotList[0].band)}'>${spotList[0].band}</th>`);
 
         // Get the band data to fetch start and end frequencies
         let band = options["bands"].filter(function (b) {
@@ -145,7 +145,8 @@ function updateBands() {
 
         // Now each spot is tagged with how far down the div it should go, add them to the DOM.
         spotList.forEach(s => {
-            bandSpotsDiv.append(`<div class="band-spot" style="top: ${s['pxDownBandLabel']}px; border-top: 1px solid ${s.band_color}; border-left: 5px solid ${s.band_color}; border-bottom: 1px solid ${s.band_color}; border-right: 1px solid ${s.band_color};"><span class="band-spot-call">${s.dx_call}${s.dx_ssid != null ? "-" + s.dx_ssid : ""}</span><span class="band-spot-info">${s.dx_call}${s.dx_ssid != null ? "-" + s.dx_ssid : ""} ${(s.freq/1000000).toFixed(3)} ${s.mode}</span></div>`);
+            let worked = alreadyWorked(s["dx_call"], s["band"], s["mode"]);
+            bandSpotsDiv.append(`<div class="band-spot" style="top: ${s['pxDownBandLabel']}px; border-top: 1px solid ${bandToColor(s['band'])}; border-left: 5px solid ${bandToColor(s['band'])}; border-bottom: 1px solid ${bandToColor(s['band'])}; border-right: 1px solid ${bandToColor(s['band'])}; text-decoration: ${worked ? 'line-through' : 'none'};"><span class="band-spot-call">${s.dx_call}${s.dx_ssid != null ? "-" + s.dx_ssid : ""}</span><span class="band-spot-info">${s.dx_call}${s.dx_ssid != null ? "-" + s.dx_ssid : ""} ${(s.freq/1000000).toFixed(3)} ${s.mode}</span></div>`);
         });
 
         // Work out how tall the canvas should be. Normally this is matching the normal band column height, but if some
@@ -167,7 +168,7 @@ function updateBands() {
             ctx.beginPath();
             ctx.lineWidth = 2;
             ctx.lineCap = "round";
-            ctx.strokeStyle = s.band_color;
+            ctx.strokeStyle = bandToColor(s['band']);
             ctx.moveTo(0, pxDownBandFreq);
             ctx.lineTo(BAND_COLUMN_CANVAS_WIDTH_PX, pxDownBandLabel);
             ctx.stroke();
@@ -228,6 +229,11 @@ function loadOptions() {
         // Store options
         options = jsonData;
 
+        // First pass loading settings, so we can load the band colour scheme before the filters that need to use it
+        loadSettings();
+        setColorScheme($("#color-scheme option:selected").val());
+        setBandColorScheme($("#band-color-scheme option:selected").val());
+
         // Add CSS for band toggle buttons
         addBandToggleColourCSS(options["bands"]);
 
@@ -236,15 +242,8 @@ function loadOptions() {
         generateSIGsMultiToggleFilterCard(options["sigs"]);
         generateMultiToggleFilterCard("#dx-continent-options", "dx_continent", options["continents"]);
         generateMultiToggleFilterCard("#de-continent-options", "de_continent", options["continents"]);
-        generateMultiToggleFilterCard("#mode-options", "mode_type", options["mode_types"]);
-        generateMultiToggleFilterCard("#source-options", "source", options["spot_sources"]);
-
-        // Populate the Display panel
-        options["web-ui-options"]["max-spot-age"].forEach(sc => $("#max-spot-age").append($('<option>', {
-            value: sc * 60,
-            text: sc
-        })));
-        $("#max-spot-age").val(options["web-ui-options"]["max-spot-age-default"] * 60);
+        generateModesMultiToggleFilterCard(options["modes"]);
+        generateSourcesMultiToggleFilterCard(options["spot_sources"], spotProvidersEnabledByDefault);
 
         // Load URL params. These may select things from the various filter & display options, so the function needs
         // to be called after these are set up, but if the URL params ask for "embedded mode", this will suppress

webassets/js/common.js

@@ -2,9 +2,6 @@
 var options = {};
 // Last time we updated the spots/alerts list on display.
 var lastUpdateTime;
-// Whether "embedded mode" is being used. This removes headers and footers, maximises the remaining content, and
-// uses URL params to configure the interface options rather than using the user's localstorage.
-var embeddedMode = false;
 
 // Load and apply any URL params. This is used for "embedded mode" where another site can embed a version of
 // Spothole and provide its own interface options rather than using the user's saved ones. These may select things
@@ -18,20 +15,20 @@ function loadURLParams() {
     // top-level html element to use CSS selectors to remove bits of UI.
     let embedded = params.get("embedded");
     if (embedded != null && embedded === "true") {
-        embeddedMode = true;
+        useLocalStorage = false;
         $("html").attr("embedded-mode", "true");
     }
 
     // Handle other params
-    updateCheckboxFromParam(params, "dark-mode", "darkMode");
-    updateSelectFromParam(params, "time-zone", "timeZone"); // Only on Spots and Alerts pages
+    updateSelectFromParam(params, "color-scheme", "color-scheme");
+    updateSelectFromParam(params, "time-zone", "time-zone"); // Only on Spots and Alerts pages
     updateSelectFromParam(params, "limit", "spots-to-fetch"); // Only on Spots page
     updateSelectFromParam(params, "limit", "alerts-to-fetch"); // Only on Alerts page
     updateSelectFromParam(params, "max_age", "max-spot-age"); // Only on Map & Bands pages
     updateFilterFromParam(params, "band", "band");
     updateFilterFromParam(params, "sig", "sig");
     updateFilterFromParam(params, "source", "source");
-    updateFilterFromParam(params, "mode_type", "mode_type");
+    updateFilterFromParam(params, "mode", "mode");
     updateFilterFromParam(params, "dx_continent", "dx_continent");
     updateFilterFromParam(params, "de_continent", "de_continent");
 }
@@ -41,10 +38,6 @@ function updateCheckboxFromParam(params, paramName, checkboxID) {
     let v = params.get(paramName);
     if (v != null) {
         $("#" + checkboxID).prop("checked", (v === "true") ? true : false);
-        // Extra check if this is the "dark mode" toggle
-        if (checkboxID == "darkMode") {
-            enableDarkMode((v === "true") ? true : false);
-        }
     }
 }
 
@@ -53,6 +46,10 @@ function updateSelectFromParam(params, paramName, selectID) {
     let v = params.get(paramName);
     if (v != null) {
         $("#" + selectID).prop("value", v);
+        // Extra check if this is the "color scheme" select
+        if (selectID == "color-scheme") {
+            setColorScheme(v);
+        }
     }
 }
 
@@ -133,27 +130,6 @@ function updateRefreshDisplay() {
     }
 }
 
-// Utility function to escape HTML characters from a string.
-function escapeHtml(str) {
-    if (typeof str !== 'string') {
-        return '';
-    }
-
-    const escapeCharacter = (match) => {
-        switch (match) {
-            case '&': return '&';
-            case '<': return '&lt;';
-            case '>': return '&gt;';
-            case '"': return '&quot;';
-            case '\'': return '&#039;';
-            case '`': return '&#096;';
-            default: return match;
-        }
-    };
-
-    return str.replace(/[&<>"'`]/g, escapeCharacter);
-}
-
 // When the "use local time" field is changed, reload the table and save settings
 function timeZoneUpdated() {
     updateTable();
@@ -166,161 +142,49 @@ function columnsUpdated() {
     saveSettings();
 }
 
-// Calculate great circle bearing between two lat/lon points.
-function calcBearing(lat1, lon1, lat2, lon2) {
-    lat1 *= Math.PI / 180;
-    lon1 *= Math.PI / 180;
-    lat2 *= Math.PI / 180;
-    lon2 *= Math.PI / 180;
-    var lonDelta = lon2 - lon1;
-    var y = Math.sin(lonDelta) * Math.cos(lat2);
-    var x = Math.cos(lat1) * Math.sin(lat2) - Math.sin(lat1) * Math.cos(lat2) * Math.cos(lonDelta);
-    var bearing = Math.atan2(y, x);
-    bearing = bearing * (180 / Math.PI);
-    if ( bearing < 0 ) { bearing += 360; }
-    return bearing;
-}
-
-// Convert a Maidenhead grid reference of arbitrary precision to the lat/long of the centre point of the square.
-// Returns null if the grid format is invalid.
-function latLonForGridCentre(grid) {
-    let [lat, lon, latCellSize, lonCellSize] = latLonForGridSWCornerPlusSize(grid);
-    if (lat != null && lon != null && latCellSize != null && lonCellSize != null) {
-        return [lat + latCellSize / 2.0, lon + lonCellSize / 2.0];
-    } else {
-        return null;
+// Function to set the colour scheme based on the state of the UI select box
+function setColorSchemeFromUI() {
+    let theme = $("#color-scheme option:selected").val();
+    if (theme != "") {
+        setColorScheme(theme);
+        saveSettings();
     }
 }
 
-// Convert a Maidenhead grid reference of arbitrary precision to lat/long, including in the result the size of the
-// lowest grid square. This is a utility method used by the main methods that return the centre, southwest, and
-// northeast coordinates of a grid square.
-// The return type is always an array of size 4. The elements in it are null if the grid format is invalid.
-function latLonForGridSWCornerPlusSize(grid) {
-    // Make sure we are in upper case so our maths works. Case is arbitrary for Maidenhead references
-    grid = grid.toUpperCase();
-
-    // Return null if our Maidenhead string is invalid or too short
-    let len = grid.length;
-    if (len <= 0 || (len % 2) !== 0) {
-        return [null, null, null, null];
+// Function to set the color scheme. Supported values: "dark", "light", "auto"
+function setColorScheme(mode) {
+    let effectiveModeDark = mode == "dark";
+    if (mode == "auto") {
+        effectiveModeDark = window.matchMedia('(prefers-color-scheme: dark)').matches
     }
-
-    let lat = 0.0; // aggregated latitude
-    let lon = 0.0; // aggregated longitude
-    let latCellSize = 10; // Size in degrees latitude of the current cell. Starts at 20 and gets smaller as the calculation progresses
-    let lonCellSize = 20; // Size in degrees longitude of the current cell. Starts at 20 and gets smaller as the calculation progresses
-    let latCellNo; // grid latitude cell number this time
-    let lonCellNo; // grid longitude cell number this time
-
-    // Iterate through blocks (two-character sections)
-    for (let block = 0; block * 2 < len; block += 1) {
-        if (block % 2 === 0) {
-            // Letters in this block
-            lonCellNo = grid.charCodeAt(block * 2) - 'A'.charCodeAt(0);
-            latCellNo = grid.charCodeAt(block * 2 + 1) - 'A'.charCodeAt(0);
-            // Bail if the values aren't in range. Allowed values are A-R (0-17) for the first letter block, or
-            // A-X (0-23) thereafter.
-            let maxCellNo = (block === 0) ? 17 : 23;
-            if (latCellNo < 0 || latCellNo > maxCellNo || lonCellNo < 0 || lonCellNo > maxCellNo) {
-                return [null, null, null, null];
-            }
-        } else {
-            // Numbers in this block
-            lonCellNo = parseInt(grid.charAt(block * 2));
-            latCellNo = parseInt(grid.charAt(block * 2 + 1));
-            // Bail if the values aren't in range 0-9..
-            if (latCellNo < 0 || latCellNo > 9 || lonCellNo < 0 || lonCellNo > 9) {
-                return [null, null, null, null];
-            }
-        }
-
-        // Aggregate the angles
-        lat += latCellNo * latCellSize;
-        lon += lonCellNo * lonCellSize;
-
-        // Reduce the cell size for the next block, unless we are on the last cell.
-        if (block * 2 < len - 2) {
-            // Still have more work to do, so reduce the cell size
-            if (block % 2 === 0) {
-                // Just dealt with letters, next block will be numbers so cells will be 1/10 the current size
-                latCellSize = latCellSize / 10.0;
-                lonCellSize = lonCellSize / 10.0;
-            } else {
-                // Just dealt with numbers, next block will be letters so cells will be 1/24 the current size
-                latCellSize = latCellSize / 24.0;
-                lonCellSize = lonCellSize / 24.0;
-            }
-        }
-    }
-
-    // Offset back to (-180, -90) where the grid starts
-    lon -= 180.0;
-    lat -= 90.0;
-
-    // Return nulls on maths errors
-    if (isNaN(lat) || isNaN(lon) || isNaN(latCellSize) ||  isNaN(lonCellSize)) {
-        return [null, null, null, null];
-    }
-
-    return [lat, lon, latCellSize, lonCellSize];
-}
-
-// Function to set dark mode on or off
-function enableDarkMode(dark) {
-    $("html").attr("data-bs-theme", dark ? "dark" : "light");
+    $("html").attr("data-bs-theme", effectiveModeDark ? "dark" : "light");
     const metaThemeColor = document.querySelector("meta[name=theme-color]");
-    metaThemeColor.setAttribute("content", dark ? "black" : "white");
+    metaThemeColor.setAttribute("content", effectiveModeDark ? "black" : "white");
     const metaAppleStatusBarStyle = document.querySelector("meta[name=apple-mobile-web-app-status-bar-style]");
-    metaAppleStatusBarStyle.setAttribute("content", dark ? "black-translucent" : "white-translucent");
+    metaAppleStatusBarStyle.setAttribute("content", effectiveModeDark ? "black-translucent" : "white-translucent");
 }
 
-// Startup function to determine whether to use light or dark mode
+// Startup function to determine whether to use light or dark mode, or leave as auto
 function usePreferredTheme() {
-    // First, work out if we have ever explicitly saved the value of our toggle
-    let val = localStorage.getItem("#darkMode:checked");
+    // Work out if we have ever explicitly saved the value of our select box. If so, we set our colour scheme now based
+    // on that. If not, we let the select stay with nothing selected, so that the server sets it to whatever the
+    // server's default is when the options call is retrieved.
+    let val = localStorage.getItem("#color-scheme:value");
     if (val != null) {
-        enableDarkMode(JSON.parse(val));
-    } else {
-        // Never set it before, so use the system default theme and set the toggle up to match
-        let dark = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
-        enableDarkMode(dark);
-        $("#darkMode").prop('checked', dark);
+        setColorScheme(JSON.parse(val));
     }
 }
 
-// Save settings to local storage. Suppressed if "embedded mode" is in use.
-function saveSettings() {
-    if (!embeddedMode) {
-        // Find all storeable UI elements, store a key of "element id:property name" mapped to the value of that
-        // property. For a checkbox, that's the "checked" property.
-        $(".storeable-checkbox").each(function() {
-            localStorage.setItem("#" + $(this)[0].id + ":checked", JSON.stringify($(this)[0].checked));
-        });
-        $(".storeable-select").each(function() {
-            localStorage.setItem("#" + $(this)[0].id + ":value", JSON.stringify($(this)[0].value));
-        });
-        $(".storeable-text").each(function() {
-            localStorage.setItem("#" + $(this)[0].id + ":value", JSON.stringify($(this)[0].value));
-        });
-    }
-}
-
-// Load settings from local storage and set up the filter selectors. Suppressed if "embedded mode" is in use.
-function loadSettings() {
-    if (!embeddedMode) {
-        // Find all local storage entries and push their data to the corresponding UI element
-        Object.keys(localStorage).forEach(function(key) {
-            if (key.startsWith("#") && key.includes(":")) {
-                // Split the key back into an element ID and a property
-                var split = key.split(":");
-                $(split[0]).prop(split[1], JSON.parse(localStorage.getItem(key)));
-            }
-        });
-    }
+// Sets up a listener on the OS light-dark theme change. If the Spothole user theme is set to Auto, the UI will be
+// updated, otherwise if the Spothole user theme is forced to light or dark, that preference will remain.
+function listenForOSThemeChange() {
+    window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
+        setColorScheme($("#color-scheme option:selected").val());
+    });
 }
 
 // Startup
 $(document).ready(function() {
     usePreferredTheme();
+    listenForOSThemeChange();
 });

webassets/js/map.js

@@ -20,7 +20,7 @@ function loadSpots() {
 // Build a query string for the API, based on the filters that the user has selected.
 function buildQueryString() {
     var str =  "?";
-    ["dx_continent", "de_continent", "mode_type", "source", "band", "sig"].forEach(fn => {
+    ["dx_continent", "de_continent", "mode", "source", "band", "sig"].forEach(fn => {
         if (!allFilterOptionsSelected(fn)) {
             str = str + getQueryStringFor(fn) + "&";
         }
@@ -45,12 +45,16 @@ function updateMap() {
 
         // Create geodesics if required
         if ($("#mapShowGeodesics")[0].checked && s["de_latitude"] != null && s["de_longitude"] != null) {
-            var geodesic = L.geodesic([[s["de_latitude"], s["de_longitude"]], m.getLatLng()], {
-                color: s["band_color"],
-                wrap: false,
-                steps: 5
-            });
-            geodesicsLayer.addLayer(geodesic);
+            try {
+                var geodesic = L.geodesic([[s["de_latitude"], s["de_longitude"]], m.getLatLng()], {
+                    color: bandToColor(s['band']),
+                    wrap: false,
+                    steps: 5
+                });
+                geodesicsLayer.addLayer(geodesic);
+            } catch (e) {
+                // Not sure what causes these but better to continue than to crash out
+            }
         }
     });
 }
@@ -58,9 +62,9 @@ function updateMap() {
 // Get an icon for a spot, based on its band, using PSK Reporter colours, its program etc.
 function getIcon(s) {
     return L.ExtraMarkers.icon({
-        icon: "fa-" + s["icon"],
-        iconColor: s["band_contrast_color"],
-        markerColor: s["band_color"],
+        icon: sigToIcon(s["sig"], "fa-tower-cell"),
+        iconColor: bandToContrastColor(s["band"]),
+        markerColor: bandToColor(s["band"]),
         shape: 'circle',
         prefix: 'fa',
         svg: true
@@ -136,7 +140,7 @@ function getTooltipText(s) {
     ttt += "<br/>";
 
     // Source / SIG / Ref
-    ttt += `<span class='nowrap'><span class='icon-wrapper'><i class='fa-solid fa-${s["icon"]}'></i></span>&nbsp;${sigSourceText} ${sig_refs}</span><br/>`;
+    ttt += `<span class='nowrap'><span class='icon-wrapper'><i class='fa-solid ${sigToIcon(s["sig"], "fa-tower-cell")}'></i></span>&nbsp;${sigSourceText} ${sig_refs}</span><br/>`;
 
     // Time
     ttt += `<span class='icon-wrapper'><i class='fa-solid fa-clock markerPopupIcon'></i></span>&nbsp;${moment.unix(s["time"]).fromNow()}`;
@@ -156,6 +160,11 @@ function loadOptions() {
         // Store options
         options = jsonData;
 
+        // First pass loading settings, so we can load the band colour scheme before the filters that need to use it
+        loadSettings();
+        setColorScheme($("#color-scheme option:selected").val());
+        setBandColorScheme($("#band-color-scheme option:selected").val());
+
         // Add CSS for band toggle buttons
         addBandToggleColourCSS(options["bands"]);
 
@@ -164,15 +173,8 @@ function loadOptions() {
         generateSIGsMultiToggleFilterCard(options["sigs"]);
         generateMultiToggleFilterCard("#dx-continent-options", "dx_continent", options["continents"]);
         generateMultiToggleFilterCard("#de-continent-options", "de_continent", options["continents"]);
-        generateMultiToggleFilterCard("#mode-options", "mode_type", options["mode_types"]);
-        generateMultiToggleFilterCard("#source-options", "source", options["spot_sources"]);
-
-        // Populate the Display panel
-        options["web-ui-options"]["max-spot-age"].forEach(sc => $("#max-spot-age").append($('<option>', {
-            value: sc * 60,
-            text: sc
-        })));
-        $("#max-spot-age").val(options["web-ui-options"]["max-spot-age-default"] * 60);
+        generateModesMultiToggleFilterCard(options["modes"]);
+        generateSourcesMultiToggleFilterCard(options["spot_sources"], spotProvidersEnabledByDefault);
 
         // Load URL params. These may select things from the various filter & display options, so the function needs
         // to be called after these are set up, but if the URL params ask for "embedded mode", this will suppress

webassets/js/spots.js

@@ -1,5 +1,6 @@
 // SSE event source
 let evtSource;
+let restartSSEOnErrorTimeoutId;
 // Table row count, to alternate shading
 let rowCount = 0;
 
@@ -12,9 +13,6 @@ function loadSpots() {
 
     // Make the new query
     $.getJSON('/api/v1/spots' + buildQueryString(), function(jsonData) {
-        // Store last updated time
-        lastUpdateTime = moment.utc();
-        updateTimingDisplayRunPause();
         // Store data
         spots = jsonData;
         // Update table
@@ -30,12 +28,12 @@ function loadSpots() {
 // Start an SSE connection (closing an existing one if it exists). This will then be used to add to the table on the
 // fly.
 function startSSEConnection() {
+    if (evtSource != null) {
+        evtSource.close();
+    }
     evtSource = new EventSource('/api/v1/spots/stream' + buildQueryString());
 
     evtSource.onmessage = function(event) {
-        // Store last updated time
-        lastUpdateTime = moment.utc();
-        updateTimingDisplayRunPause();
         // Get the new spot
         newSpot = JSON.parse(event.data);
         // Awful fudge to ensure new incoming spots at the top of the list don't have timestamps that make them look
@@ -66,21 +64,18 @@ function startSSEConnection() {
     };
 
     evtSource.onerror = function(err) {
-        evtSource.close();
-        setTimeout(startSSEConnection, 1000);
+        if (evtSource != null) {
+            evtSource.close();
+        }
+        clearTimeout(restartSSEOnErrorTimeoutId)
+        restartSSEOnErrorTimeoutId = setTimeout(startSSEConnection, 1000);
     };
 }
 
-// Update the special timing display for the live spots page, which varies depending on run/pause selection.
-function updateTimingDisplayRunPause() {
-    let run = $('#runButton:checked').val();
-    $("#timing-container").html((run ? "Connected to server. Last update at " : "Paused at ") + lastUpdateTime.format('HH:mm') + " UTC.");
-}
-
 // Build a query string for the API, based on the filters that the user has selected.
 function buildQueryString() {
     var str =  "?";
-    ["dx_continent", "de_continent", "mode_type", "source", "band", "sig"].forEach(fn => {
+    ["dx_continent", "de_continent", "mode", "source", "band", "sig"].forEach(fn => {
         if (!allFilterOptionsSelected(fn)) {
             str = str + getQueryStringFor(fn) + "&";
         }
@@ -110,6 +105,7 @@ function updateTable() {
     var showType = $("#tableShowType")[0].checked;
     var showRef = $("#tableShowRef")[0].checked;
     var showDE = $("#tableShowDE")[0].checked;
+    var showWorkedCheckbox = $("#tableShowWorkedCheckbox")[0].checked;
 
     // Populate table with headers
     let table = $("#table");
@@ -141,14 +137,20 @@ function updateTable() {
     if (showDE) {
         table.find('thead tr').append(`<th class='hideonmobile'>DE</th>`);
     }
+    if (showWorkedCheckbox) {
+        table.find('thead tr').append(`<th class='hideonmobile'></th>`);
+    }
 
     table.find('tbody').empty();
     if (spots.length == 0) {
         table.find('tbody').append('<tr class="table-danger"><td colspan="100" style="text-align:center;">No spots match your filters.</td></tr>');
     }
 
-    spots.reverse();
-    spots.forEach(s => addSpotToTopOfTable(s, false));
+    // We are regenerating the entire table not just adding a new row, so reset the row counter
+    rowCount = 0;
+
+    let spotsNewestFirst = spots.toReversed();
+    spotsNewestFirst.forEach(s => addSpotToTopOfTable(s, false));
 }
 
 // Add rows corresponding to a new spot to the top of the table
@@ -179,12 +181,10 @@ function createNewTableRowsForSpot(s, highlightNew) {
     var showType = $("#tableShowType")[0].checked;
     var showRef = $("#tableShowRef")[0].checked;
     var showDE = $("#tableShowDE")[0].checked;
+    var showWorkedCheckbox = $("#tableShowWorkedCheckbox")[0].checked;
 
     // Create row
     let $tr = $('<tr>');
-    if (highlightNew) {
-        $tr.addClass("new");
-    }
 
     // Apply striping to the table. We can't just use Bootstrap's table-striped class because we have all sorts of
     // extra faff to deal with, like the mobile view having extra rows, and the On Now / Next 24h / Later banners
@@ -193,9 +193,16 @@ function createNewTableRowsForSpot(s, highlightNew) {
         $tr.addClass("table-active");
     }
 
-    // Show faded out if QRT
-    if (s["qrt"] == true) {
-      $tr.addClass("table-faded");
+    // Show faded out if QRT or already worked
+    let alreadyWorkedThis = alreadyWorked(s["dx_call"], s["band"], s["mode"]);
+    if (s["qrt"] == true || alreadyWorkedThis) {
+        $tr.addClass("table-faded");
+    }
+
+    // If we are asked to highlight new rows (i.e. this row is being added "live" via the SSE client and not as a bulk
+    // reload of the whole table)
+    if (highlightNew) {
+        $tr.addClass("new");
     }
 
     // Format a UTC or local time for display
@@ -277,9 +284,9 @@ function createNewTableRowsForSpot(s, highlightNew) {
         var items = []
         for (var i = 0; i < s["sig_refs"].length; i++) {
             if (s["sig_refs"][i]["url"] != null) {
-                items[i] = `<a href='${s["sig_refs"][i]["url"]}' title='${s["sig_refs"][i]["name"]}' target='_new' class='sig-ref-link'>${s["sig_refs"][i]["id"]}</a>`
+                items[i] = `<span style="white-space: nowrap;"><a href='${s["sig_refs"][i]["url"]}' title='${s["sig_refs"][i]["name"]}' target='_new' class='sig-ref-link'>${s["sig_refs"][i]["id"]}</a></span>`
             } else {
-                items[i] = `${s["sig_refs"][i]["id"]}`
+                items[i] = `<span style="white-space: nowrap;">${s["sig_refs"][i]["id"]}</span>`
             }
         }
         sig_refs = items.join(", ");
@@ -310,15 +317,18 @@ function createNewTableRowsForSpot(s, highlightNew) {
     // Format band name
     var bandFullName = s['band'] ? s['band'] + " band": "Unknown band";
 
+    // Format "worked" checkbox
+    var workedCheckbox = `<input type="checkbox" ${alreadyWorkedThis ? "checked" : ""} onClick="setWorkedState('${s['dx_call']}', '${s['band']}', '${s['mode']}', ${alreadyWorkedThis ? "false" : "true"});" title="Check this box to record that you have worked this callsign on their current band and mode.">`;
+
     // Populate the row
     if (showTime) {
         $tr.append(`<td class='nowrap'>${time_formatted}</td>`);
     }
     if (showDX) {
-        $tr.append(`<td class='nowrap'><span class='flag-wrapper hideonmobile' title='${dx_country}'>${dx_flag}</span><a class='dx-link' href='https://qrz.com/db/${s["dx_call"]}' target='_new' title='${s["dx_name"] != null ? s["dx_name"] : ""}'>${dx_call}</a></td>`);
+        $tr.append(`<td class='nowrap'><span class='flag-wrapper' title='${dx_country}'>${dx_flag}</span><a class='dx-link' href='https://qrz.com/db/${s["dx_call"]}' target='_new' title='${s["dx_name"] != null ? s["dx_name"] : ""}'>${dx_call}</a></td>`);
     }
     if (showFreq) {
-        $tr.append(`<td class='nowrap'><span class='band-bullet' title='${bandFullName}' style='${(s["freq"] != null) ? "color: " + s["band_color"] : "display: none;"}'>&#9632;</span>${freq_string}</td>`);
+        $tr.append(`<td class='nowrap'><span class='band-bullet' title='${bandFullName}' style='${(s["freq"] != null) ? "color: " + bandToColor(s["band"]) : "display: none;"}'>&#9632;</span>${freq_string}</td>`);
     }
     if (showMode) {
         $tr.append(`<td class='nowrap'>${mode_string}</td>`);
@@ -330,35 +340,55 @@ function createNewTableRowsForSpot(s, highlightNew) {
         $tr.append(`<td class='nowrap hideonmobile'>${bearingText}</td>`);
     }
     if (showType) {
-        $tr.append(`<td class='nowrap hideonmobile'><span class='icon-wrapper'><i class='fa-solid fa-${s["icon"]}'></i></span> ${typeText}</td>`);
+        $tr.append(`<td class='nowrap hideonmobile'><span class='icon-wrapper'><i class='fa-solid ${sigToIcon(s["sig"], "fa-tower-cell")}'></i></span> ${typeText}</td>`);
     }
     if (showRef) {
-        $tr.append(`<td class='hideonmobile'>${sig_refs}</td>`);
+        $tr.append(`<td class='hideonmobile' style='max-width: 11em;'>${sig_refs}</td>`);
     }
     if (showDE) {
         $tr.append(`<td class='nowrap hideonmobile'><span class='flag-wrapper' title='${de_country}'>${de_flag}</span>${de_call}</td>`);
     }
+    if (showWorkedCheckbox) {
+        $tr.append(`<td class='nowrap hideonmobile'>${workedCheckbox}</td>`);
+    }
 
     // Second row for mobile view only, containing type, ref & comment
     $tr2 = $("<tr class='hidenotonmobile'>");
+
+    // Apply styles as per the first row
     if (rowCount % 2 == 1) {
         $tr2.addClass("table-active");
     }
-    if (s["qrt"] == true) {
-      $tr2.addClass("table-faded");
+    if (s["qrt"] == true || alreadyWorkedThis) {
+        $tr2.addClass("table-faded");
     }
+    if (highlightNew) {
+        $tr2.addClass("new");
+    }
+
     $td2 = $("<td colspan='100'>");
+    $td2floatleft = $(`<div style="float: left;">`);
     if (showType) {
-        $td2.append(`<span class='icon-wrapper'><i class='fa-solid fa-${s["icon"]}'></i></span> ${typeText} `);
+        $td2floatleft.append(`<span class='icon-wrapper'><i class='fa-solid ${sigToIcon(s["sig"], "fa-tower-cell")}'></i></span> ${typeText} `);
     }
     if (showRef) {
-        $td2.append(`${sig_refs} `);
+        $td2floatleft.append(`${sig_refs} `);
     }
+    $td2.append($td2floatleft);
+    $td2floatright = $(`<div style="float: right;">`);
     if (showBearing) {
-        $td2.append(` &nbsp; Bearing: ${bearingText} `);
+        $td2floatright.append(`${bearingText} &nbsp;`);
     }
+    if (showDE) {
+        $td2floatright.append(` de ${de_call} &nbsp;`);
+    }
+    if (showWorkedCheckbox) {
+        $td2floatright.append(` ${workedCheckbox} &nbsp;`);
+    }
+    $td2.append($td2floatright);
+    $td2.append(`</div><div style="clear: both;"></div>`);
     if (showComment) {
-        $td2.append(`<br/>${commentText}`);
+        $td2.append(`${commentText}`);
     }
     $tr2.append($td2);
 
@@ -374,6 +404,11 @@ function loadOptions() {
         // Store options
         options = jsonData;
 
+        // First pass loading settings, so we can load the band colour scheme before the filters that need to use it
+        loadSettings();
+        setColorScheme($("#color-scheme option:selected").val());
+        setBandColorScheme($("#band-color-scheme option:selected").val());
+
         // Add CSS for band toggle buttons
         addBandToggleColourCSS(options["bands"]);
 
@@ -382,15 +417,8 @@ function loadOptions() {
         generateSIGsMultiToggleFilterCard(options["sigs"]);
         generateMultiToggleFilterCard("#dx-continent-options", "dx_continent", options["continents"]);
         generateMultiToggleFilterCard("#de-continent-options", "de_continent", options["continents"]);
-        generateMultiToggleFilterCard("#mode-options", "mode_type", options["mode_types"]);
-        generateMultiToggleFilterCard("#source-options", "source", options["spot_sources"]);
-
-        // Populate the Display panel
-        options["web-ui-options"]["spot-count"].forEach(sc => $("#spots-to-fetch").append($('<option>', {
-            value: sc,
-            text: sc
-        })));
-        $("#spots-to-fetch").val(options["web-ui-options"]["spot-count-default"]);
+        generateModesMultiToggleFilterCard(options["modes"]);
+        generateSourcesMultiToggleFilterCard(options["spot_sources"], spotProvidersEnabledByDefault);
 
         // Load URL params. These may select things from the various filter & display options, so the function needs
         // to be called after these are set up, but if the URL params ask for "embedded mode", this will suppress
@@ -471,6 +499,27 @@ function displayIntroBox() {
     });
 }
 
+// Mark a callsign-band-mode combination as worked (or unmark it). Persist this to localStorage.
+function setWorkedState(callsign, band, mode, nowWorked) {
+    let combo = callsign + "-" + band + "-" + mode;
+    if (nowWorked && !worked.includes(combo)) {
+        worked.push(combo);
+        updateTable();
+        localStorage.setItem("worked", JSON.stringify(worked));
+    } else if (!nowWorked && worked.includes(combo)) {
+        worked.splice(worked.indexOf(combo), 1);
+        updateTable();
+        localStorage.setItem("worked", JSON.stringify(worked));
+    }
+}
+
+// Clear the list of worked calls
+function clearWorked() {
+    worked = [];
+    updateTable();
+    localStorage.setItem("worked", JSON.stringify(worked));
+}
+
 // Startup
 $(document).ready(function() {
     // Call loadOptions(), this will then trigger loading spots and setting up timers.
@@ -483,13 +532,11 @@ $(document).ready(function() {
         // Need to start the SSE connection but also do a full re-query to catch up anything that we missed, so we
         // might as well just call loadSpots again which will trigger it all
         loadSpots();
-        updateTimingDisplayRunPause();
     });
     $("#pauseButton").change(function() {
         // If we are pausing and have an open SSE connection, stop it
         if (evtSource != null) {
             evtSource.close();
         }
-        updateTimingDisplayRunPause();
     });
 });

webassets/js/spotsbandsandmap.js

@@ -1,15 +1,19 @@
 // Storage for the spot data that the server gives us.
 var spots = []
+// List of people the user has worked. Each entry has the format callsign-band-mode. These can be added to the list by
+// ticking the checkbox on a row of the table, and cleared from the Display menu. Where a row would be added to the
+// table and the callsign-band-mode is in this list, it is shown struck through as already worked. This is persisted
+// to localStorage.
+let worked = []
 
 // Dynamically add CSS code for the band toggle buttons to be in the appropriate colour.
 // Some band names contain decimal points which are not allowed in CSS classes, so we text-replace them to "p".
 function addBandToggleColourCSS(band_options) {
     var $style = $('<style>');
     band_options.forEach(o => {
-        // CSS doesn't like IDs with decimal points in, so we need to replace that
-        var cssFormattedBandName = o['name'] ? o['name'].replace('.', 'p') : "unknown";
-        $style.append(`#filter-button-label-band-${cssFormattedBandName} { border-color: ${o['color']}; color: var(--bs-primary);}`);
-        $style.append(`.btn-check:checked + #filter-button-label-band-${cssFormattedBandName} { background-color: ${o['color']}; color: ${o['contrast_color']};}`);
+        var domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
+        $style.append(`#filter-button-label-band-${domSafeName} { border-color: ${bandToColor(o['name'])}; color: var(--bs-primary);}`);
+        $style.append(`.btn-check:checked + #filter-button-label-band-${domSafeName} { background-color: ${bandToColor(o['name'])}; color: ${bandToContrastColor(o['name'])};}`);
     });
     $('html > head').append($style);
 }
@@ -18,20 +22,29 @@ function addBandToggleColourCSS(band_options) {
 function generateBandsMultiToggleFilterCard(band_options) {
     // Create a button for each option
     band_options.forEach(o => {
-        // CSS doesn't like IDs with decimal points in, so we need to replace that in the same way as when we originally
-        // queried the options endpoint and set our CSS.
-        var cssFormattedBandName = o['name'] ? o['name'].replace('.', 'p') : "unknown";
-        $("#band-options").append(`<input type="checkbox" class="btn-check filter-button-band storeable-checkbox" name="options" id="filter-button-band-${cssFormattedBandName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="btn btn-outline" id="filter-button-label-band-${cssFormattedBandName}" for="filter-button-band-${cssFormattedBandName}">${o['name']}</label> `);
+        var domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
+        $("#band-options").append(`<input type="checkbox" class="btn-check filter-button-band storeable-checkbox" name="options" id="filter-button-band-${domSafeName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="btn btn-outline" id="filter-button-label-band-${domSafeName}" for="filter-button-band-${domSafeName}">${o['name']}</label> `);
     });
-    // Create All/None buttons
-    $("#band-options").append(` <span style="display: inline-block"><button id="filter-button-band-all" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('band', true);">All</button>&nbsp;<button id="filter-button-band-none" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('band', false);">None</button></span>`);
+    // Create All/None/Ham HF buttons
+    $("#band-options").append(` <span style="display: inline-block"><button id="filter-button-band-all" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('band', true);">All</button> <button id="filter-button-band-none" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('band', false);">None</button> <button id="filter-button-band-none" type="button" class="btn btn-outline-secondary" onclick="setHamHFBandToggles();">Ham HF</button></span>`);
+}
+
+// Set the band toggles so that only the amateur radio HF bands are selected. This includes 160m and 6m because that's
+// widely expected by hams to be included. Special case of toggleFilterButtons().
+function setHamHFBandToggles() {
+    const hamHFBands = ["160m", "80m", "60m", "40m", "30m", "20m", "17m", "15m", "12m", "10m", "6m"];
+    $(".filter-button-band").each(function() {
+        $(this).prop('checked', hamHFBands.includes($(this).val().replace("filter-button-band-", "")));
+    });
+    filtersUpdated();
 }
 
 // Generate SIGs filter card. This one is also a special case.
 function generateSIGsMultiToggleFilterCard(sig_options) {
     // Create a button for each option
     sig_options.forEach(o => {
-        $("#sig-options").append(`<input type="checkbox" class="btn-check filter-button-sig storeable-checkbox" name="options" id="filter-button-sig-${o['name']}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="btn btn-outline-primary" id="filter-button-label-sig-${o['name']}" for="filter-button-sig-${o['name']}" title="${o['description']}"><i class="fa-solid fa-${o['icon']}"></i> ${o['name']}</label> `);
+        var domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
+        $("#sig-options").append(`<input type="checkbox" class="btn-check filter-button-sig storeable-checkbox" name="options" id="filter-button-sig-${domSafeName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="btn btn-outline-primary" id="filter-button-label-sig-${domSafeName}" for="filter-button-sig-${domSafeName}" title="${o['description']}"><i class="fa-solid ${sigToIcon(o['name'], 'fa-tower-cell')}"></i> ${o['name']}</label> `);
     });
     // Create a bonus "NO_SIG" / "General DX" option
     $("#sig-options").append(`<input type="checkbox" class="btn-check filter-button-sig storeable-checkbox" name="options" id="filter-button-sig-NO_SIG" value="NO_SIG" autocomplete="off" onClick="filtersUpdated()" checked><label class="btn btn-outline-primary" id="filter-button-label-sig-NO_SIG" for="filter-button-sig-NO_SIG"><i class="fa-solid fa-tower-cell"></i> General DX</label> `);
@@ -39,14 +52,95 @@ function generateSIGsMultiToggleFilterCard(sig_options) {
     $("#sig-options").append(` <span style="display: inline-block"><button id="filter-button-sig-all" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('sig', true);">All</button>&nbsp;<button id="filter-button-sig-none" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('sig', false);">None</button></span>`);
 }
 
+// Generate modes filter card. This one is also a special case.
+function generateModesMultiToggleFilterCard(mode_options) {
+    // Create a button for each option
+    mode_options.forEach(o => {
+        var domSafeName = o.replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
+        $("#mode-options").append(`<input type="checkbox" class="btn-check filter-button-mode storeable-checkbox" name="options" id="filter-button-mode-${domSafeName}" value="${o}" autocomplete="off" onClick="filtersUpdated()" checked><label class="btn btn-outline-primary" id="filter-button-label-mode-${domSafeName}" for="filter-button-mode-${domSafeName}">${o}</label> `);
+    });
+    // Create All/None buttons
+    $("#mode-options").append(` <span style="display: inline-block"><button id="filter-button-mode-all" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('mode', true);">All</button>&nbsp;<button id="filter-button-mode-none" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('mode', false);">None</button></span>`);
+    // Create category buttons
+    $("#mode-options").append(` <button id="filter-button-mode-av" type="button" class="btn btn-outline-secondary" onclick="toggleAnalogVoiceModeToggles();">Analog Voice</button>&nbsp;<button id="filter-button-mode-dv" type="button" class="btn btn-outline-secondary" onclick="toggleDigitalVoiceModeToggles();">Digital Voice</button>&nbsp;<button id="filter-button-mode-digi" type="button" class="btn btn-outline-secondary" onclick="toggleDigiModeToggles();">Digimodes</button></span>`);
+}
+
+// Toggle the mode toggles that relate to Analog Voice.
+function toggleAnalogVoiceModeToggles() {
+    toggleToggles("mode", ["PHONE", "SSB", "LSB", "USB", "AM", "FM"]);
+}
+
+// Toggle the mode toggles that relate to Digital Voice.
+function toggleDigitalVoiceModeToggles() {
+    toggleToggles("mode", ["DV", "DMR", "DSTAR", "C4FM", "M17"]);
+}
+
+// Toggle the mode toggles that relate to Digimodes.
+function toggleDigiModeToggles() {
+    toggleToggles("mode", ["DATA", "FT8", "FT4", "RTTY", "SSTV", "JS8", "HELL", "PSK", "OLIVIA", "PKT", "MSK144"]);
+}
+
+// Toggle the a set of toggles of the given type (e.g. "mode") that match the given values (e.g. ["SSB", "AM", "FM"]).
+function toggleToggles(type, values) {
+    let toggle = null;
+    $(".filter-button-" + type).each(function() {
+        console.log($(this));
+        if (values.includes($(this).val().replace("filter-button-" + type, ""))) {
+            if (toggle == null) {
+                toggle = !$(this).prop('checked');
+            }
+            $(this).prop('checked', toggle);
+        }
+    });
+    filtersUpdated();
+}
+
+// Generate Sources filter card. This one is a minor special case as we create the buttons in the normal way, but then
+// set which ones are enabled by default based on config rather than having them all enabled by default. We also sanitise
+// names here for HTML elements.
+function generateSourcesMultiToggleFilterCard(source_options, sources_enabled_by_default) {
+    // Create a button for each option
+    source_options.forEach(o => {
+        var enable = sources_enabled_by_default.includes(o);
+        var domSafeName = o.replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
+        $("#source-options").append(`<input type="checkbox" class="btn-check filter-button-source storeable-checkbox" name="options" id="filter-button-source-${domSafeName}" value="${o}" autocomplete="off" onClick="filtersUpdated()" ${enable ? "checked" : ""}><label class="btn btn-outline-primary" for="filter-button-source-${domSafeName}">${o}</label> `);
+    });
+    // Create All/None buttons
+    $("#source-options").append(` <span style="display: inline-block"><button id="filter-button-source-all" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('source', true);">All</button>&nbsp;<button id="filter-button-source-none" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('source', false);">None</button></span>`);
+}
+
 // Method called when any filter is changed to reload the spots and persist the filter settings.
 function filtersUpdated() {
     loadSpots();
     saveSettings();
 }
 
-// Function to set dark mode based on the state of the UI toggle in spots, bands and map pages
-function toggleDarkMode() {
-    enableDarkMode($("#darkMode")[0].checked);
+// Function to update the band colour scheme in spots, bands and map pages
+function setBandColorSchemeFromUI() {
+    setBandColorScheme($("#band-color-scheme option:selected").val());
     saveSettings();
-}
+    // Fudge a full reload because we need to update not just colours in the list/map/bands but also the filters
+    window.location.reload();
+}
+
+// Query if a callsign-band-mode combination as has already been worked
+function alreadyWorked(callsign, band, mode) {
+    return worked.includes(callsign + "-" + band + "-" + mode);
+}
+
+// Reload spots on becoming visible. This forces a refresh when used as a PWA and the user switches back to the PWA
+// after some time has passed with it in the background.
+addEventListener("visibilitychange", (event) => {
+    if (!document.hidden) {
+        loadSpots();
+    }
+});
+
+// Startup
+$(document).ready(function() {
+    // Load worked list
+    var tmpWorked = JSON.parse(localStorage.getItem("worked"));
+    if (tmpWorked) {
+        worked = tmpWorked;
+    }
+});

webassets/js/status.js

@@ -22,14 +22,14 @@ function loadStatus() {
         jsonData["spot_providers"].forEach(p => {
             $("#status-container").append(generateStatusCard("Spot Provider: " + p["name"], [
                 `Status: ${p["status"]}`,
-                `Last Updated: ${p["enabled"] ? moment.unix(p["last_updated"]).utc().fromNow() : "N/A"}`,
-                `Latest Spot: ${p["enabled"] ? moment.unix(p["last_spot"]).utc().fromNow() : "N/A"}`
+                `Last Updated: ${(p["enabled"] && p["last_updated"] > 0) ? moment.unix(p["last_updated"]).utc().fromNow() : "N/A"}`,
+                `Latest Spot: ${(p["enabled"] && p["last_spot"] > 0) ? moment.unix(p["last_spot"]).utc().fromNow() : "N/A"}`
             ]));
         });
         jsonData["alert_providers"].forEach(p => {
             $("#status-container").append(generateStatusCard("Alert Provider: " + p["name"], [
                 `Status: ${p["status"]}`,
-                `Last Updated: ${p["enabled"] ? moment.unix(p["last_updated"]).utc().fromNow() : "N/A"}`
+                `Last Updated: ${(p["enabled"] && p["last_updated"] > 0) ? moment.unix(p["last_updated"]).utc().fromNow() : "N/A"}`
             ]));
         });
     });