Project version bump

README.md

@@ -30,7 +30,7 @@ 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.
 
@@ -157,6 +157,8 @@ 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 +221,7 @@ 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

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

@@ -59,39 +59,63 @@ 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
+    locations-csv: "datafiles/39c3-tota.csv"
-    longitude: 9.9855205
 
 
 # Alert providers to use. Same setup as the spot providers list above.

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 +18,9 @@ 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)]

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 = "1.1"
 
 # HTTP headers used for spot providers that use HTTP
 HTTP_HEADERS = {"User-Agent": SOFTWARE_NAME + ", v" + SOFTWARE_VERSION + " (operated by " + SERVER_OWNER_CALLSIGN + ")"}
@@ -12,25 +12,25 @@ 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="POTA", description="Parks on the Air", 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="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", icon="seedling", ref_regex=r"[A-Z0-9]{1,3}FF\-\d{4}"),
+   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", icon="person-hiking", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
+   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", icon="radiation", ref_regex=r"B\/[A-Z0-9]{1,3}\-\d{3,4}"),
+   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", icon="mound", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{3}\-\d{3}"),
+   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", icon="umbrella-beach", ref_regex=r"[A-Z]{2}\-\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", icon="fan", ref_regex=r"X\d{4-6}"),
+   SIG(name="MOTA", description="Mills on the Air", 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="ARLHS", description="Amateur Radio Lighthouse Society", 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="ILLW", description="International Lighthouse & Lightship Weekend", 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="SIOTA", description="Silos on the Air", 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="WCA", description="World Castles Award", 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="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", icon="w", ref_regex=r"[A-Z]{3}-[0-9]{2}"),
+   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", icon="water"),
+   SIG(name="BOTA", description="Beaches on the Air"),
-   SIG(name="KRMNPA", description="Keith Roget Memorial National Parks Award", icon="earth-oceania"),
+   SIG(name="KRMNPA", description="Keith Roget Memorial National Parks Award"),
-   SIG(name="WAB", description="Worked All Britain", icon="table-cells-large", ref_regex=r"[A-Z]{1,2}[0-9]{2}"),
+   SIG(name="WAB", description="Worked All Britain", 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="WAI", description="Worked All Ireland", 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="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".
@@ -42,33 +42,33 @@ MODE_TYPES = ["CW", "PHONE", "DATA"]
 
 # Band definitions
 BANDS = [
-    Band(name="2200m", start_freq=135700, end_freq=137800, color="#ff4500", contrast_color="white"),
+    Band(name="2200m", start_freq=135700, end_freq=137800),
-    Band(name="600m", start_freq=472000, end_freq=479000, color="#1e90ff", contrast_color="white"),
+    Band(name="600m", start_freq=472000, end_freq=479000),
-    Band(name="160m", start_freq=1800000, end_freq=2000000, color="#7cfc00", contrast_color="black"),
+    Band(name="160m", start_freq=1800000, end_freq=2000000),
-    Band(name="80m", start_freq=3500000, end_freq=4000000, color="#e550e5", contrast_color="black"),
+    Band(name="80m", start_freq=3500000, end_freq=4000000),
-    Band(name="60m", start_freq=5250000, end_freq=5410000, color="#00008b", contrast_color="white"),
+    Band(name="60m", start_freq=5250000, end_freq=5410000),
-    Band(name="40m", start_freq=7000000, end_freq=7300000, color="#5959ff", contrast_color="white"),
+    Band(name="40m", start_freq=7000000, end_freq=7300000),
-    Band(name="30m", start_freq=10100000, end_freq=10150000, color="#62d962", contrast_color="black"),
+    Band(name="30m", start_freq=10100000, end_freq=10150000),
-    Band(name="20m", start_freq=14000000, end_freq=14350000, color="#f2c40c", contrast_color="black"),
+    Band(name="20m", start_freq=14000000, end_freq=14350000),
-    Band(name="17m", start_freq=18068000, end_freq=18168000, color="#f2f261", contrast_color="black"),
+    Band(name="17m", start_freq=18068000, end_freq=18168000),
-    Band(name="15m", start_freq=21000000, end_freq=21450000, color="#cca166", contrast_color="black"),
+    Band(name="15m", start_freq=21000000, end_freq=21450000),
-    Band(name="12m", start_freq=24890000, end_freq=24990000, color="#b22222", contrast_color="white"),
+    Band(name="12m", start_freq=24890000, end_freq=24990000),
-    Band(name="11m", start_freq=26965000, end_freq=27405000, color="#00ff00", contrast_color="black"),
+    Band(name="11m", start_freq=26965000, end_freq=27405000),
-    Band(name="10m", start_freq=28000000, end_freq=29700000, color="#ff69b4", contrast_color="black"),
+    Band(name="10m", start_freq=28000000, end_freq=29700000),
-    Band(name="6m", start_freq=50000000, end_freq=54000000, color="#FF0000", contrast_color="white"),
+    Band(name="6m", start_freq=50000000, end_freq=54000000),
-    Band(name="5m", start_freq=56000000, end_freq=60500000, color="#e0e0e0", contrast_color="black"),
+    Band(name="5m", start_freq=56000000, end_freq=60500000),
-    Band(name="4m", start_freq=70000000, end_freq=70500000, color="#cc0044", contrast_color="white"),
+    Band(name="4m", start_freq=70000000, end_freq=70500000),
-    Band(name="2m", start_freq=144000000, end_freq=148000000, color="#FF1493", contrast_color="black"),
+    Band(name="2m", start_freq=144000000, end_freq=148000000),
-    Band(name="1.25m", start_freq=219000000, end_freq=225000000, color="#CCFF00", contrast_color="black"),
+    Band(name="1.25m", start_freq=219000000, end_freq=225000000),
-    Band(name="70cm", start_freq=420000000, end_freq=450000000, color="#999900", contrast_color="white"),
+    Band(name="70cm", start_freq=420000000, end_freq=450000000),
-    Band(name="23cm", start_freq=1240000000, end_freq=1325000000, color="#5AB8C7", contrast_color="black"),
+    Band(name="23cm", start_freq=1240000000, end_freq=1325000000),
-    Band(name="2.4GHz", start_freq=2300000000, end_freq=2450000000, color="#FF7F50", contrast_color="black"),
+    Band(name="13cm", start_freq=2300000000, end_freq=2450000000),
-    Band(name="5.8GHz", start_freq=5725000000, end_freq=5850000000, color="#cc0099", contrast_color="white"),
+    Band(name="5.8GHz", start_freq=5725000000, end_freq=5850000000),
-    Band(name="10GHz", start_freq=10000000000, end_freq=10500000000, color="#696969", contrast_color="white"),
+    Band(name="10GHz", start_freq=10000000000, end_freq=10500000000),
-    Band(name="24GHz", start_freq=24000000000, end_freq=24050000000, color="#f3edc6", contrast_color="black"),
+    Band(name="24GHz", start_freq=24000000000, end_freq=24050000000),
-    Band(name="47GHz", start_freq=47000000000, end_freq=47200000000, color="#ffe786", contrast_color="black"),
+    Band(name="47GHz", start_freq=47000000000, end_freq=47200000000),
-    Band(name="76GHz", start_freq=75500000000, end_freq=81500000000, color="#baf9d8", contrast_color="black")]
+    Band(name="76GHz", start_freq=75500000000, end_freq=81500000000)]
-UNKNOWN_BAND = Band(name="Unknown", start_freq=0, end_freq=0, color="black", contrast_color="white")
+UNKNOWN_BAND = Band(name="Unknown", start_freq=0, end_freq=0)
 
 # Continents
 CONTINENTS = ["EU", "NA", "SA", "AS", "AF", "OC", "AN"]

core/sig_utils.py

@@ -8,14 +8,6 @@ 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:
@@ -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()

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"...
@@ -109,10 +105,6 @@ 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
+    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

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

@@ -11,7 +11,7 @@ from pyhamtools.locator import locator_to_latlong, latlong_to_locator
 
 from core.config import MAX_SPOT_AGE
 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 +106,6 @@ 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
 
@@ -214,8 +202,6 @@ 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:
@@ -236,8 +222,8 @@ class Spot:
         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 we have a latitude or grid at this point, it can only have been provided by the spot itself
-        if self.dx_latitude:
+        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.
@@ -296,14 +282,6 @@ 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)

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

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/options.py

@@ -40,6 +40,7 @@ class APIOptionsHandler(tornado.web.RequestHandler):
         # one of our proviers.
         if ALLOW_SPOTTING:
             options["spot_sources"].append("API")
+            options["web-ui-options"]["spot-providers-enabled-by-default"].append("API")
 
         self.write(json.dumps(options, default=serialize_everything))
         self.set_status(200)

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
 

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/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"])],
+                            sig_refs=[SIGRef(id=source_spot["summitCode"], sig="SOTA", name=source_spot["summitName"], activation_score=source_spot["points"])],
-                            time=datetime.fromisoformat(source_spot["timeStamp"]).timestamp(),
+                            time=datetime.fromisoformat(source_spot["timeStamp"]).timestamp())
-                            activation_score=source_spot["points"])
 
                 # 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/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
+# The provider typically doesn't give us a lat/lon or SIG explicitly, so our own config provides a SIG and a reference
-# functionality is implemented for TOTA events.
+# 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
+    LOCATION_DATA = {}
-    FIXED_LONGITUDE = None
     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
+        locations_csv = provider_config["locations-csv"] if "locations-csv" in provider_config else None
-        self.FIXED_LONGITUDE = provider_config["longitude"] if "longitude" 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_latitude=lat,
-                    dx_longitude=self.FIXED_LONGITUDE,
+                    dx_longitude=lon,
                     qrt=source_spot["state"] != "active")
         return spot

templates/about.html

@@ -63,7 +63,7 @@
     <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=6"></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/common.js?v=6"></script>
-<script src="/js/add-spot.js?v=2"></script>
+<script src="/js/add-spot.js?v=6"></script>
 <script>$(document).ready(function() { $("#nav-link-add-spot").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/alerts.html

@@ -168,8 +168,8 @@
 
 </div>
 
-<script src="/js/common.js?v=2"></script>
+<script src="/js/common.js?v=6"></script>
-<script src="/js/alerts.js?v=2"></script>
+<script src="/js/alerts.js?v=6"></script>
 <script>$(document).ready(function() { $("#nav-link-alerts").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/bands.html

@@ -117,6 +117,11 @@
                                         <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>
+                                    <p class="card-text spothole-card-text">
+                                        Band color scheme<br/>
+                                        <select id="band-color-scheme" class="storeable-select form-select d-inline-block" oninput="setBandColorSchemeFromUI();" style="display: inline-block;">
+                                        </select>
+                                    </p>
                                 </div>
                         </div>
                     </div>
@@ -129,9 +134,9 @@
 
 </div>
 
-<script src="/js/common.js?v=2"></script>
+<script src="/js/common.js?v=6"></script>
-<script src="/js/spotsbandsandmap.js?v=2"></script>
+<script src="/js/spotsbandsandmap.js?v=6"></script>
-<script src="/js/bands.js?v=2"></script>
+<script src="/js/bands.js?v=6"></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=6"></script>
+    <script src="https://misc.ianrenton.com/jsutils/storage.js?v=6"></script>
+    <script src="https://misc.ianrenton.com/jsutils/ui-ham.js?v=6"></script>
+    <script src="https://misc.ianrenton.com/jsutils/geo.js?v=6"></script>
 
 </head>
 <body>

templates/map.html

@@ -129,6 +129,11 @@
                                             <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>
+                                        <p class="card-text spothole-card-text">
+                                            Band color scheme<br/>
+                                            <select id="band-color-scheme" class="storeable-select form-select d-inline-block" oninput="setBandColorSchemeFromUI();" style="display: inline-block;">
+                                            </select>
+                                        </p>
                                     </div>
                             </div>
                         </div>
@@ -147,9 +152,9 @@
 <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/common.js?v=6"></script>
-<script src="/js/spotsbandsandmap.js?v=2"></script>
+<script src="/js/spotsbandsandmap.js?v=6"></script>
-<script src="/js/map.js?v=2"></script>
+<script src="/js/map.js?v=6"></script>
 <script>$(document).ready(function() { $("#nav-link-map").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/spots.html

@@ -154,12 +154,17 @@
                     <div class="card">
                         <div class="card-body">
                             <h5 class="card-title">Theme</h5>
-                                <div class="form-group">
+                            <div class="form-group">
-                                    <div class="form-check form-check-inline">
+                                <div class="form-check form-check-inline">
-                                        <input class="form-check-input storeable-checkbox" type="checkbox" id="darkMode" value="darkMode" oninput="toggleDarkMode();">
+                                    <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>
+                                    <label class="form-check-label" for="darkMode">Dark mode</label>
-                                    </div>
                                 </div>
+                            </div>
+                            <p class="card-text spothole-card-text">
+                                Band color scheme<br/>
+                                <select id="band-color-scheme" class="storeable-select form-select d-inline-block" oninput="setBandColorSchemeFromUI();" style="display: inline-block;">
+                                </select>
+                            </p>
                         </div>
                     </div>
                 </div>
@@ -218,9 +223,9 @@
 
 </div>
 
-<script src="/js/common.js?v=2"></script>
+<script src="/js/common.js?v=6"></script>
-<script src="/js/spotsbandsandmap.js?v=2"></script>
+<script src="/js/spotsbandsandmap.js?v=6"></script>
-<script src="/js/spots.js?v=2"></script>
+<script src="/js/spots.js?v=6"></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/common.js?v=6"></script>
-<script src="/js/status.js?v=2"></script>
+<script src="/js/status.js?v=6"></script>
 <script>$(document).ready(function() { $("#nav-link-status").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

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 +1,4 @@
-openapi: 3.0.4
+openapi: 3.1.0
 info:
   title: Spothole API
   description: |-
@@ -9,12 +9,20 @@ 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:
@@ -549,6 +557,12 @@ paths:
                         type: integer
                         example: 30
                         description: The suggested default "maximum spot age" that the web UI should retrieve from the API
+                      spot-providers-enabled-by-default:
+                        type: array
+                        description: A list of the spot providers that should be enabled in the web UI on first load, if the user hasn't already got a localStorage setting that sets their preference. This is to allow some high-volume providers like RBN to be enabled in Spothole's back-end and displayable in the web UI if the user wants, but by default the experience will not include them.
+                        items:
+                          type: string
+                          example: "POTA"
                       alert-count:
                         type: array
                         description: An array of suggested "alert counts" that the web UI can retrieve from the API
@@ -934,6 +948,10 @@ 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 +1098,6 @@ 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 +1202,6 @@ 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.
@@ -1283,14 +1277,6 @@ 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 +1288,6 @@ 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

@@ -224,6 +224,10 @@ 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 */

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} `);
@@ -351,4 +351,12 @@ $(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

@@ -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 +145,7 @@ 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>`);
+            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 ${bandToColor(s['band'])};"><span class="band-spot-call">${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 +167,7 @@ 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 +228,21 @@ function loadOptions() {
         // Store options
         options = jsonData;
 
+        // 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);
+        getAvailableBandColorSchemes().forEach(sc => $("#band-color-scheme").append($('<option>', {
+            value: sc,
+            text: sc
+        })));
+
+        // First pass loading settings, so we can load the band colour scheme before the filters that need to use it
+        loadSettings();
+        setBandColorScheme($("#band-color-scheme option:selected").val());
+
         // Add CSS for band toggle buttons
         addBandToggleColourCSS(options["bands"]);
 
@@ -237,14 +252,7 @@ function loadOptions() {
         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"]);
+        generateSourcesMultiToggleFilterCard(options["spot_sources"], options["web-ui-options"]["spot-providers-enabled-by-default"]);
-
-        // 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);
 
         // 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
@@ -18,7 +15,7 @@ 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");
     }
 
@@ -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();
@@ -166,106 +142,6 @@ 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;
-    }
-}
-
-// 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];
-    }
-
-    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");
@@ -289,37 +165,6 @@ function usePreferredTheme() {
     }
 }
 
-// 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)));
-            }
-        });
-    }
-}
-
 // Startup
 $(document).ready(function() {
     usePreferredTheme();

webassets/js/map.js

@@ -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()], {
+            try {
-                color: s["band_color"],
+                var geodesic = L.geodesic([[s["de_latitude"], s["de_longitude"]], m.getLatLng()], {
-                wrap: false,
+                    color: bandToColor(s['band']),
-                steps: 5
+                    wrap: false,
-            });
+                    steps: 5
-            geodesicsLayer.addLayer(geodesic);
+                });
+                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"],
+        icon: sigToIcon(s["sig"], "fa-tower-cell"),
-        iconColor: s["band_contrast_color"],
+        iconColor: bandToContrastColor(s["band"]),
-        markerColor: s["band_color"],
+        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 +160,21 @@ function loadOptions() {
         // Store options
         options = jsonData;
 
+        // 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);
+        getAvailableBandColorSchemes().forEach(sc => $("#band-color-scheme").append($('<option>', {
+            value: sc,
+            text: sc
+        })));
+
+        // First pass loading settings, so we can load the band colour scheme before the filters that need to use it
+        loadSettings();
+        setBandColorScheme($("#band-color-scheme option:selected").val());
+
         // Add CSS for band toggle buttons
         addBandToggleColourCSS(options["bands"]);
 
@@ -165,14 +184,7 @@ function loadOptions() {
         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"]);
+        generateSourcesMultiToggleFilterCard(options["spot_sources"], options["web-ui-options"]["spot-providers-enabled-by-default"]);
-
-        // 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);
 
         // 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;
 
@@ -30,6 +31,9 @@ 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) {
@@ -66,8 +70,11 @@ function startSSEConnection() {
     };
 
     evtSource.onerror = function(err) {
-        evtSource.close();
+        if (evtSource != null) {
-        setTimeout(startSSEConnection, 1000);
+            evtSource.close();
+        }
+        clearTimeout(restartSSEOnErrorTimeoutId)
+        restartSSEOnErrorTimeoutId = setTimeout(startSSEConnection, 1000);
     };
 }
 
@@ -147,8 +154,8 @@ function updateTable() {
         table.find('tbody').append('<tr class="table-danger"><td colspan="100" style="text-align:center;">No spots match your filters.</td></tr>');
     }
 
-    spots.reverse();
+    let spotsNewestFirst = spots.toReversed();
-    spots.forEach(s => addSpotToTopOfTable(s, false));
+    spotsNewestFirst.forEach(s => addSpotToTopOfTable(s, false));
 }
 
 // Add rows corresponding to a new spot to the top of the table
@@ -182,9 +189,6 @@ function createNewTableRowsForSpot(s, highlightNew) {
 
     // 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
@@ -195,7 +199,13 @@ function createNewTableRowsForSpot(s, highlightNew) {
 
     // Show faded out if QRT
     if (s["qrt"] == true) {
-      $tr.addClass("table-faded");
+        $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 +287,9 @@ 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(", ");
@@ -315,10 +325,10 @@ function createNewTableRowsForSpot(s, highlightNew) {
         $tr.append(`<td class='nowrap'>${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>`);
@@ -330,10 +340,10 @@ 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>`);
@@ -341,24 +351,38 @@ function createNewTableRowsForSpot(s, highlightNew) {
 
     // 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");
+        $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;`);
+    }
+    $td2.append($td2floatright);
+    $td2.append(`</div><div style="clear: both;"></div>`);
     if (showComment) {
-        $td2.append(`<br/>${commentText}`);
+        $td2.append(`${commentText}`);
     }
     $tr2.append($td2);
 
@@ -374,6 +398,21 @@ function loadOptions() {
         // Store options
         options = jsonData;
 
+        // 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"]);
+        getAvailableBandColorSchemes().forEach(sc => $("#band-color-scheme").append($('<option>', {
+            value: sc,
+            text: sc
+        })));
+
+        // First pass loading settings, so we can load the band colour scheme before the filters that need to use it
+        loadSettings();
+        setBandColorScheme($("#band-color-scheme option:selected").val());
+
         // Add CSS for band toggle buttons
         addBandToggleColourCSS(options["bands"]);
 
@@ -383,14 +422,7 @@ function loadOptions() {
         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"]);
+        generateSourcesMultiToggleFilterCard(options["spot_sources"], options["web-ui-options"]["spot-providers-enabled-by-default"]);
-
-        // 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"]);
 
         // 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/spotsbandsandmap.js

@@ -6,10 +6,9 @@ var spots = []
 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 domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
-        var cssFormattedBandName = o['name'] ? o['name'].replace('.', 'p') : "unknown";
+        $style.append(`#filter-button-label-band-${domSafeName} { border-color: ${bandToColor(o['name'])}; color: var(--bs-primary);}`);
-        $style.append(`#filter-button-label-band-${cssFormattedBandName} { border-color: ${o['color']}; color: var(--bs-primary);}`);
+        $style.append(`.btn-check:checked + #filter-button-label-band-${domSafeName} { background-color: ${bandToColor(o['name'])}; color: ${bandToContrastColor(o['name'])};}`);
-        $style.append(`.btn-check:checked + #filter-button-label-band-${cssFormattedBandName} { background-color: ${o['color']}; color: ${o['contrast_color']};}`);
     });
     $('html > head').append($style);
 }
@@ -18,20 +17,29 @@ 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
+        var domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
-        // queried the options endpoint and set our CSS.
+        $("#band-options").append(`<input type="checkbox" class="btn-check filter-button-band storeable-checkbox" name="options" id="filter-button-band-${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> `);
-        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> `);
     });
-    // Create All/None buttons
+    // 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>&nbsp;<button id="filter-button-band-none" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('band', false);">None</button></span>`);
+    $("#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> `);
@@ -39,6 +47,20 @@ 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 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
+    $("#source-options").append(` <span style="display: inline-block"><button id="filter-button-source-all" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('source', true);">All</button>&nbsp;<button id="filter-button-source-none" type="button" class="btn btn-outline-secondary" onclick="toggleFilterButtons('source', false);">None</button></span>`);
+}
+
 // Method called when any filter is changed to reload the spots and persist the filter settings.
 function filtersUpdated() {
     loadSpots();
@@ -49,4 +71,20 @@ function filtersUpdated() {
 function toggleDarkMode() {
     enableDarkMode($("#darkMode")[0].checked);
     saveSettings();
-}
+}
+
+// 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();
+}
+
+// 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();
+    }
+});