Change 2.4GHz to 13cm to match Field Spotter naming convention #88

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)

core/constants.py

@@ -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="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="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".
@@ -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="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/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:

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.
@@ -55,8 +55,6 @@ class Alert:
     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 +107,6 @@ 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

@@ -9,7 +9,3 @@ class Band:
     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

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/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
 
 
@@ -109,16 +109,6 @@ class Spot:
     # 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
 
     # Time of the spot, UTC seconds since UNIX epoch
@@ -214,8 +204,6 @@ 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:
@@ -296,14 +284,6 @@ 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)

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

@@ -72,7 +72,6 @@ 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/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"],

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=3"></script>
+<script src="/js/common.js?v=5"></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=3"></script>
-<script src="/js/add-spot.js?v=3"></script>
+<script src="/js/common.js?v=5"></script>
+<script src="/js/add-spot.js?v=5"></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=3"></script>
-<script src="/js/alerts.js?v=3"></script>
+<script src="/js/common.js?v=5"></script>
+<script src="/js/alerts.js?v=5"></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=3"></script>
-<script src="/js/spotsbandsandmap.js?v=3"></script>
-<script src="/js/bands.js?v=3"></script>
+<script src="/js/common.js?v=5"></script>
+<script src="/js/spotsbandsandmap.js?v=5"></script>
+<script src="/js/bands.js?v=5"></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=5"></script>
+    <script src="https://misc.ianrenton.com/jsutils/storage.js?v=5"></script>
+    <script src="https://misc.ianrenton.com/jsutils/ui-ham.js?v=5"></script>
+    <script src="https://misc.ianrenton.com/jsutils/geo.js?v=5"></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=3"></script>
-<script src="/js/spotsbandsandmap.js?v=3"></script>
-<script src="/js/map.js?v=3"></script>
+<script src="/js/common.js?v=5"></script>
+<script src="/js/spotsbandsandmap.js?v=5"></script>
+<script src="/js/map.js?v=5"></script>
 <script>$(document).ready(function() { $("#nav-link-map").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

templates/spots.html

@@ -160,6 +160,11 @@
                                     <label class="form-check-label" for="darkMode">Dark mode</label>
                                 </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=3"></script>
-<script src="/js/spotsbandsandmap.js?v=3"></script>
-<script src="/js/spots.js?v=3"></script>
+<script src="/js/common.js?v=5"></script>
+<script src="/js/spotsbandsandmap.js?v=5"></script>
+<script src="/js/spots.js?v=5"></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=3"></script>
-<script src="/js/status.js?v=3"></script>
+<script src="/js/common.js?v=5"></script>
+<script src="/js/status.js?v=5"></script>
 <script>$(document).ready(function() { $("#nav-link-status").addClass("active"); }); <!-- highlight active page in nav --></script>
 
 {% end %}

webassets/apidocs/openapi.yml

@@ -9,12 +9,18 @@ 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 endpoint. Removed band colour and icon information from spots.
   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:
@@ -1084,18 +1090,6 @@ components:
           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.
@@ -1204,10 +1198,6 @@ components:
           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 +1273,6 @@ 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 +1284,6 @@ 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} `);

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"]);
 
@@ -239,13 +254,6 @@ function loadOptions() {
         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);
-
         // 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.

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) {
+            try {
                 var geodesic = L.geodesic([[s["de_latitude"], s["de_longitude"]], m.getLatLng()], {
-                color: s["band_color"],
+                    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 +160,21 @@ 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"]);
 
@@ -167,13 +186,6 @@ function loadOptions() {
         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);
-
         // 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.

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) {
+        if (evtSource != null) {
             evtSource.close();
-        setTimeout(startSSEConnection, 1000);
+        }
+        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();
-    spots.forEach(s => addSpotToTopOfTable(s, false));
+    let spotsNewestFirst = spots.toReversed();
+    spotsNewestFirst.forEach(s => addSpotToTopOfTable(s, false));
 }
 
 // Add rows corresponding to a new spot to the top of the table
@@ -280,9 +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(", ");
@@ -318,10 +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>`);
@@ -333,10 +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>`);
@@ -357,17 +364,25 @@ function createNewTableRowsForSpot(s, highlightNew) {
     }
 
     $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);
 
@@ -383,6 +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"]);
 
@@ -394,13 +424,6 @@ function loadOptions() {
         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"]);
-
         // 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.

webassets/js/spotsbandsandmap.js

@@ -8,8 +8,8 @@ function addBandToggleColourCSS(band_options) {
     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']};}`);
+        $style.append(`#filter-button-label-band-${cssFormattedBandName} { border-color: ${bandToColor(o['name'])}; color: var(--bs-primary);}`);
+        $style.append(`.btn-check:checked + #filter-button-label-band-${cssFormattedBandName} { background-color: ${bandToColor(o['name'])}; color: ${bandToContrastColor(o['name'])};}`);
     });
     $('html > head').append($style);
 }
@@ -23,15 +23,25 @@ function generateBandsMultiToggleFilterCard(band_options) {
         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
-    $("#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> `);
+        $("#sig-options").append(`<input type="checkbox" class="btn-check filter-button-sig storeable-checkbox" name="options" id="filter-button-sig-${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 ${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> `);
@@ -51,6 +61,14 @@ function toggleDarkMode() {
     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) => {