[fix](trx-frontend-http): vendor Leaflet 1.9.4 locally to avoid CDN content blockers

Bundle Leaflet JS, CSS, and marker/layer images as embedded assets served
under /vendor/ instead of loading from unpkg.com, which content blockers
(e.g. Safari) prevent.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
This commit is contained in:
2026-04-01 18:40:48 +02:00
parent 661f013a92
commit 627ae63806
12 changed files with 762 additions and 9 deletions
+6 -5
View File
@@ -196,19 +196,20 @@ rendering, map marker management) runs on the main thread.
### 3.1 CDN dependencies (P2) ### 3.1 CDN dependencies (P2)
The page loads two external resources at startup: The page loads one external resource at startup:
- `@fontsource/dseg14-classic/400.css` from `cdn.jsdelivr.net` - `@fontsource/dseg14-classic/400.css` from `cdn.jsdelivr.net`
- `leaflet@1.9.4/dist/leaflet.css` from `unpkg.com`
Both use `rel="preload" as="style"` with an `onload` trick to make them ~~`leaflet@1.9.4` was previously loaded from `unpkg.com` but is now bundled
as a vendored asset (`/vendor/leaflet.{js,css}` + marker/layer images),
eliminating the CDN dependency.~~
The font uses `rel="preload" as="style"` with an `onload` trick to make it
non-blocking, which is good. However: non-blocking, which is good. However:
- If CDN is unreachable (offline/firewalled deployments common in ham radio), - If CDN is unreachable (offline/firewalled deployments common in ham radio),
the font never loads and the frequency display falls back to the system font. the font never loads and the frequency display falls back to the system font.
- Leaflet is always loaded even if the user never opens the Map tab.
**Recommendations:** **Recommendations:**
- Self-host the DSEG14 font as an embedded asset (it is small, ~30 KB woff2). This eliminates the CDN dependency entirely and ensures the frequency display always renders correctly. - Self-host the DSEG14 font as an embedded asset (it is small, ~30 KB woff2). This eliminates the CDN dependency entirely and ensures the frequency display always renders correctly.
- Defer Leaflet CSS loading until the Map tab is first opened.
### 3.2 Inline SVG icons (P3) ### 3.2 Inline SVG icons (P3)
@@ -7,12 +7,11 @@
<link rel="icon" type="image/png" sizes="any" href="/favicon.ico?v=5" /> <link rel="icon" type="image/png" sizes="any" href="/favicon.ico?v=5" />
<link rel="shortcut icon" href="/favicon.ico?v=5" /> <link rel="shortcut icon" href="/favicon.ico?v=5" />
<link rel="apple-touch-icon" sizes="180x180" href="/favicon.png?v=5" /> <link rel="apple-touch-icon" sizes="180x180" href="/favicon.png?v=5" />
<link rel="preconnect" href="https://unpkg.com" crossorigin />
<link rel="stylesheet" href="/style.css" /> <link rel="stylesheet" href="/style.css" />
<link rel="preload" as="style" href="/themes.css" onload="this.onload=null;this.rel='stylesheet'" /> <link rel="preload" as="style" href="/themes.css" onload="this.onload=null;this.rel='stylesheet'" />
<noscript><link rel="stylesheet" href="/themes.css" /></noscript> <noscript><link rel="stylesheet" href="/themes.css" /></noscript>
<link rel="preload" as="style" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" onload="this.onload=null;this.rel='stylesheet'" /> <link rel="preload" as="style" href="/vendor/leaflet.css" onload="this.onload=null;this.rel='stylesheet'" />
<noscript><link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" /></noscript> <noscript><link rel="stylesheet" href="/vendor/leaflet.css" /></noscript>
</head> </head>
<body> <body>
<svg xmlns="http://www.w3.org/2000/svg" style="display:none"> <svg xmlns="http://www.w3.org/2000/svg" style="display:none">
@@ -1607,6 +1606,6 @@
}); });
})(); })();
</script> </script>
<script defer src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script> <script defer src="/vendor/leaflet.js"></script>
</body> </body>
</html> </html>
Binary file not shown.

After

Width:  |  Height:  |  Size: 1.2 KiB

Binary file not shown.

After

Width:  |  Height:  |  Size: 696 B

@@ -0,0 +1,661 @@
/* required styles */
.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
position: absolute;
left: 0;
top: 0;
}
.leaflet-container {
overflow: hidden;
}
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow {
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
-webkit-user-drag: none;
}
/* Prevents IE11 from highlighting tiles in blue */
.leaflet-tile::selection {
background: transparent;
}
/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
.leaflet-safari .leaflet-tile {
image-rendering: -webkit-optimize-contrast;
}
/* hack that prevents hw layers "stretching" when loading new tiles */
.leaflet-safari .leaflet-tile-container {
width: 1600px;
height: 1600px;
-webkit-transform-origin: 0 0;
}
.leaflet-marker-icon,
.leaflet-marker-shadow {
display: block;
}
/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
.leaflet-container .leaflet-overlay-pane svg {
max-width: none !important;
max-height: none !important;
}
.leaflet-container .leaflet-marker-pane img,
.leaflet-container .leaflet-shadow-pane img,
.leaflet-container .leaflet-tile-pane img,
.leaflet-container img.leaflet-image-layer,
.leaflet-container .leaflet-tile {
max-width: none !important;
max-height: none !important;
width: auto;
padding: 0;
}
.leaflet-container img.leaflet-tile {
/* See: https://bugs.chromium.org/p/chromium/issues/detail?id=600120 */
mix-blend-mode: plus-lighter;
}
.leaflet-container.leaflet-touch-zoom {
-ms-touch-action: pan-x pan-y;
touch-action: pan-x pan-y;
}
.leaflet-container.leaflet-touch-drag {
-ms-touch-action: pinch-zoom;
/* Fallback for FF which doesn't support pinch-zoom */
touch-action: none;
touch-action: pinch-zoom;
}
.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
-ms-touch-action: none;
touch-action: none;
}
.leaflet-container {
-webkit-tap-highlight-color: transparent;
}
.leaflet-container a {
-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
}
.leaflet-tile {
filter: inherit;
visibility: hidden;
}
.leaflet-tile-loaded {
visibility: inherit;
}
.leaflet-zoom-box {
width: 0;
height: 0;
-moz-box-sizing: border-box;
box-sizing: border-box;
z-index: 800;
}
/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
.leaflet-overlay-pane svg {
-moz-user-select: none;
}
.leaflet-pane { z-index: 400; }
.leaflet-tile-pane { z-index: 200; }
.leaflet-overlay-pane { z-index: 400; }
.leaflet-shadow-pane { z-index: 500; }
.leaflet-marker-pane { z-index: 600; }
.leaflet-tooltip-pane { z-index: 650; }
.leaflet-popup-pane { z-index: 700; }
.leaflet-map-pane canvas { z-index: 100; }
.leaflet-map-pane svg { z-index: 200; }
.leaflet-vml-shape {
width: 1px;
height: 1px;
}
.lvml {
behavior: url(#default#VML);
display: inline-block;
position: absolute;
}
/* control positioning */
.leaflet-control {
position: relative;
z-index: 800;
pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
pointer-events: auto;
}
.leaflet-top,
.leaflet-bottom {
position: absolute;
z-index: 1000;
pointer-events: none;
}
.leaflet-top {
top: 0;
}
.leaflet-right {
right: 0;
}
.leaflet-bottom {
bottom: 0;
}
.leaflet-left {
left: 0;
}
.leaflet-control {
float: left;
clear: both;
}
.leaflet-right .leaflet-control {
float: right;
}
.leaflet-top .leaflet-control {
margin-top: 10px;
}
.leaflet-bottom .leaflet-control {
margin-bottom: 10px;
}
.leaflet-left .leaflet-control {
margin-left: 10px;
}
.leaflet-right .leaflet-control {
margin-right: 10px;
}
/* zoom and fade animations */
.leaflet-fade-anim .leaflet-popup {
opacity: 0;
-webkit-transition: opacity 0.2s linear;
-moz-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
opacity: 1;
}
.leaflet-zoom-animated {
-webkit-transform-origin: 0 0;
-ms-transform-origin: 0 0;
transform-origin: 0 0;
}
svg.leaflet-zoom-animated {
will-change: transform;
}
.leaflet-zoom-anim .leaflet-zoom-animated {
-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
-moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
transition: transform 0.25s cubic-bezier(0,0,0.25,1);
}
.leaflet-zoom-anim .leaflet-tile,
.leaflet-pan-anim .leaflet-tile {
-webkit-transition: none;
-moz-transition: none;
transition: none;
}
.leaflet-zoom-anim .leaflet-zoom-hide {
visibility: hidden;
}
/* cursors */
.leaflet-interactive {
cursor: pointer;
}
.leaflet-grab {
cursor: -webkit-grab;
cursor: -moz-grab;
cursor: grab;
}
.leaflet-crosshair,
.leaflet-crosshair .leaflet-interactive {
cursor: crosshair;
}
.leaflet-popup-pane,
.leaflet-control {
cursor: auto;
}
.leaflet-dragging .leaflet-grab,
.leaflet-dragging .leaflet-grab .leaflet-interactive,
.leaflet-dragging .leaflet-marker-draggable {
cursor: move;
cursor: -webkit-grabbing;
cursor: -moz-grabbing;
cursor: grabbing;
}
/* marker & overlays interactivity */
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-image-layer,
.leaflet-pane > svg path,
.leaflet-tile-container {
pointer-events: none;
}
.leaflet-marker-icon.leaflet-interactive,
.leaflet-image-layer.leaflet-interactive,
.leaflet-pane > svg path.leaflet-interactive,
svg.leaflet-image-layer.leaflet-interactive path {
pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
pointer-events: auto;
}
/* visual tweaks */
.leaflet-container {
background: #ddd;
outline-offset: 1px;
}
.leaflet-container a {
color: #0078A8;
}
.leaflet-zoom-box {
border: 2px dotted #38f;
background: rgba(255,255,255,0.5);
}
/* general typography */
.leaflet-container {
font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
font-size: 12px;
font-size: 0.75rem;
line-height: 1.5;
}
/* general toolbar styles */
.leaflet-bar {
box-shadow: 0 1px 5px rgba(0,0,0,0.65);
border-radius: 4px;
}
.leaflet-bar a {
background-color: #fff;
border-bottom: 1px solid #ccc;
width: 26px;
height: 26px;
line-height: 26px;
display: block;
text-align: center;
text-decoration: none;
color: black;
}
.leaflet-bar a,
.leaflet-control-layers-toggle {
background-position: 50% 50%;
background-repeat: no-repeat;
display: block;
}
.leaflet-bar a:hover,
.leaflet-bar a:focus {
background-color: #f4f4f4;
}
.leaflet-bar a:first-child {
border-top-left-radius: 4px;
border-top-right-radius: 4px;
}
.leaflet-bar a:last-child {
border-bottom-left-radius: 4px;
border-bottom-right-radius: 4px;
border-bottom: none;
}
.leaflet-bar a.leaflet-disabled {
cursor: default;
background-color: #f4f4f4;
color: #bbb;
}
.leaflet-touch .leaflet-bar a {
width: 30px;
height: 30px;
line-height: 30px;
}
.leaflet-touch .leaflet-bar a:first-child {
border-top-left-radius: 2px;
border-top-right-radius: 2px;
}
.leaflet-touch .leaflet-bar a:last-child {
border-bottom-left-radius: 2px;
border-bottom-right-radius: 2px;
}
/* zoom control */
.leaflet-control-zoom-in,
.leaflet-control-zoom-out {
font: bold 18px 'Lucida Console', Monaco, monospace;
text-indent: 1px;
}
.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out {
font-size: 22px;
}
/* layers control */
.leaflet-control-layers {
box-shadow: 0 1px 5px rgba(0,0,0,0.4);
background: #fff;
border-radius: 5px;
}
.leaflet-control-layers-toggle {
background-image: url(layers.png);
width: 36px;
height: 36px;
}
.leaflet-retina .leaflet-control-layers-toggle {
background-image: url(layers-2x.png);
background-size: 26px 26px;
}
.leaflet-touch .leaflet-control-layers-toggle {
width: 44px;
height: 44px;
}
.leaflet-control-layers .leaflet-control-layers-list,
.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
display: none;
}
.leaflet-control-layers-expanded .leaflet-control-layers-list {
display: block;
position: relative;
}
.leaflet-control-layers-expanded {
padding: 6px 10px 6px 6px;
color: #333;
background: #fff;
}
.leaflet-control-layers-scrollbar {
overflow-y: scroll;
overflow-x: hidden;
padding-right: 5px;
}
.leaflet-control-layers-selector {
margin-top: 2px;
position: relative;
top: 1px;
}
.leaflet-control-layers label {
display: block;
font-size: 13px;
font-size: 1.08333em;
}
.leaflet-control-layers-separator {
height: 0;
border-top: 1px solid #ddd;
margin: 5px -10px 5px -6px;
}
/* Default icon URLs */
.leaflet-default-icon-path { /* used only in path-guessing heuristic, see L.Icon.Default */
background-image: url(marker-icon.png);
}
/* attribution and scale controls */
.leaflet-container .leaflet-control-attribution {
background: #fff;
background: rgba(255, 255, 255, 0.8);
margin: 0;
}
.leaflet-control-attribution,
.leaflet-control-scale-line {
padding: 0 5px;
color: #333;
line-height: 1.4;
}
.leaflet-control-attribution a {
text-decoration: none;
}
.leaflet-control-attribution a:hover,
.leaflet-control-attribution a:focus {
text-decoration: underline;
}
.leaflet-attribution-flag {
display: inline !important;
vertical-align: baseline !important;
width: 1em;
height: 0.6669em;
}
.leaflet-left .leaflet-control-scale {
margin-left: 5px;
}
.leaflet-bottom .leaflet-control-scale {
margin-bottom: 5px;
}
.leaflet-control-scale-line {
border: 2px solid #777;
border-top: none;
line-height: 1.1;
padding: 2px 5px 1px;
white-space: nowrap;
-moz-box-sizing: border-box;
box-sizing: border-box;
background: rgba(255, 255, 255, 0.8);
text-shadow: 1px 1px #fff;
}
.leaflet-control-scale-line:not(:first-child) {
border-top: 2px solid #777;
border-bottom: none;
margin-top: -2px;
}
.leaflet-control-scale-line:not(:first-child):not(:last-child) {
border-bottom: 2px solid #777;
}
.leaflet-touch .leaflet-control-attribution,
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
box-shadow: none;
}
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
border: 2px solid rgba(0,0,0,0.2);
background-clip: padding-box;
}
/* popup */
.leaflet-popup {
position: absolute;
text-align: center;
margin-bottom: 20px;
}
.leaflet-popup-content-wrapper {
padding: 1px;
text-align: left;
border-radius: 12px;
}
.leaflet-popup-content {
margin: 13px 24px 13px 20px;
line-height: 1.3;
font-size: 13px;
font-size: 1.08333em;
min-height: 1px;
}
.leaflet-popup-content p {
margin: 17px 0;
margin: 1.3em 0;
}
.leaflet-popup-tip-container {
width: 40px;
height: 20px;
position: absolute;
left: 50%;
margin-top: -1px;
margin-left: -20px;
overflow: hidden;
pointer-events: none;
}
.leaflet-popup-tip {
width: 17px;
height: 17px;
padding: 1px;
margin: -10px auto 0;
pointer-events: auto;
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-ms-transform: rotate(45deg);
transform: rotate(45deg);
}
.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
background: white;
color: #333;
box-shadow: 0 3px 14px rgba(0,0,0,0.4);
}
.leaflet-container a.leaflet-popup-close-button {
position: absolute;
top: 0;
right: 0;
border: none;
text-align: center;
width: 24px;
height: 24px;
font: 16px/24px Tahoma, Verdana, sans-serif;
color: #757575;
text-decoration: none;
background: transparent;
}
.leaflet-container a.leaflet-popup-close-button:hover,
.leaflet-container a.leaflet-popup-close-button:focus {
color: #585858;
}
.leaflet-popup-scrolled {
overflow: auto;
}
.leaflet-oldie .leaflet-popup-content-wrapper {
-ms-zoom: 1;
}
.leaflet-oldie .leaflet-popup-tip {
width: 24px;
margin: 0 auto;
-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
}
.leaflet-oldie .leaflet-control-zoom,
.leaflet-oldie .leaflet-control-layers,
.leaflet-oldie .leaflet-popup-content-wrapper,
.leaflet-oldie .leaflet-popup-tip {
border: 1px solid #999;
}
/* div icon */
.leaflet-div-icon {
background: #fff;
border: 1px solid #666;
}
/* Tooltip */
/* Base styles for the element that has a tooltip */
.leaflet-tooltip {
position: absolute;
padding: 6px;
background-color: #fff;
border: 1px solid #fff;
border-radius: 3px;
color: #222;
white-space: nowrap;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
pointer-events: none;
box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}
.leaflet-tooltip.leaflet-interactive {
cursor: pointer;
pointer-events: auto;
}
.leaflet-tooltip-top:before,
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
position: absolute;
pointer-events: none;
border: 6px solid transparent;
background: transparent;
content: "";
}
/* Directions */
.leaflet-tooltip-bottom {
margin-top: 6px;
}
.leaflet-tooltip-top {
margin-top: -6px;
}
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-top:before {
left: 50%;
margin-left: -6px;
}
.leaflet-tooltip-top:before {
bottom: 0;
margin-bottom: -12px;
border-top-color: #fff;
}
.leaflet-tooltip-bottom:before {
top: 0;
margin-top: -12px;
margin-left: -6px;
border-bottom-color: #fff;
}
.leaflet-tooltip-left {
margin-left: -6px;
}
.leaflet-tooltip-right {
margin-left: 6px;
}
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
top: 50%;
margin-top: -6px;
}
.leaflet-tooltip-left:before {
right: 0;
margin-right: -12px;
border-left-color: #fff;
}
.leaflet-tooltip-right:before {
left: 0;
margin-left: -12px;
border-right-color: #fff;
}
/* Printing */
@media print {
/* Prevent printers from removing background-images of controls. */
.leaflet-control {
-webkit-print-color-adjust: exact;
print-color-adjust: exact;
}
}
File diff suppressed because one or more lines are too long
Binary file not shown.

After

Width:  |  Height:  |  Size: 2.4 KiB

Binary file not shown.

After

Width:  |  Height:  |  Size: 1.4 KiB

Binary file not shown.

After

Width:  |  Height:  |  Size: 618 B

@@ -70,6 +70,10 @@ define_gz_cache!(
define_gz_cache!(gz_vchan_js, status::VCHAN_JS, "vchan.js"); define_gz_cache!(gz_vchan_js, status::VCHAN_JS, "vchan.js");
define_gz_cache!(gz_bandplan_json, status::BANDPLAN_JSON, "bandplan.json"); define_gz_cache!(gz_bandplan_json, status::BANDPLAN_JSON, "bandplan.json");
// Vendored Leaflet 1.9.4
define_gz_cache!(gz_leaflet_js, status::LEAFLET_JS, "leaflet.js");
define_gz_cache!(gz_leaflet_css, status::LEAFLET_CSS, "leaflet.css");
// --------------------------------------------------------------------------- // ---------------------------------------------------------------------------
// HTML page routes (all serve the SPA index) // HTML page routes (all serve the SPA index)
// --------------------------------------------------------------------------- // ---------------------------------------------------------------------------
@@ -373,3 +377,63 @@ pub(crate) async fn bandplan_json(req: HttpRequest) -> impl Responder {
let c = gz_bandplan_json(); let c = gz_bandplan_json();
static_asset_response(&req, "application/json; charset=utf-8", c) static_asset_response(&req, "application/json; charset=utf-8", c)
} }
// ---------------------------------------------------------------------------
// Vendored Leaflet 1.9.4
// ---------------------------------------------------------------------------
#[get("/vendor/leaflet.js")]
pub(crate) async fn leaflet_js(req: HttpRequest) -> impl Responder {
let c = gz_leaflet_js();
static_asset_response(
&req,
"application/javascript; charset=utf-8",
c,
)
}
#[get("/vendor/leaflet.css")]
pub(crate) async fn leaflet_css(req: HttpRequest) -> impl Responder {
let c = gz_leaflet_css();
static_asset_response(&req, "text/css; charset=utf-8", c)
}
#[get("/vendor/marker-icon.png")]
pub(crate) async fn leaflet_marker_icon() -> impl Responder {
HttpResponse::Ok()
.insert_header((header::CONTENT_TYPE, "image/png"))
.insert_header((header::CACHE_CONTROL, "public, max-age=604800, immutable"))
.body(status::LEAFLET_MARKER_ICON)
}
#[get("/vendor/marker-icon-2x.png")]
pub(crate) async fn leaflet_marker_icon_2x() -> impl Responder {
HttpResponse::Ok()
.insert_header((header::CONTENT_TYPE, "image/png"))
.insert_header((header::CACHE_CONTROL, "public, max-age=604800, immutable"))
.body(status::LEAFLET_MARKER_ICON_2X)
}
#[get("/vendor/marker-shadow.png")]
pub(crate) async fn leaflet_marker_shadow() -> impl Responder {
HttpResponse::Ok()
.insert_header((header::CONTENT_TYPE, "image/png"))
.insert_header((header::CACHE_CONTROL, "public, max-age=604800, immutable"))
.body(status::LEAFLET_MARKER_SHADOW)
}
#[get("/vendor/layers.png")]
pub(crate) async fn leaflet_layers() -> impl Responder {
HttpResponse::Ok()
.insert_header((header::CONTENT_TYPE, "image/png"))
.insert_header((header::CACHE_CONTROL, "public, max-age=604800, immutable"))
.body(status::LEAFLET_LAYERS)
}
#[get("/vendor/layers-2x.png")]
pub(crate) async fn leaflet_layers_2x() -> impl Responder {
HttpResponse::Ok()
.insert_header((header::CONTENT_TYPE, "image/png"))
.insert_header((header::CACHE_CONTROL, "public, max-age=604800, immutable"))
.body(status::LEAFLET_LAYERS_2X)
}
@@ -667,6 +667,14 @@ pub fn configure(cfg: &mut web::ServiceConfig) {
.service(assets::background_decode_js) .service(assets::background_decode_js)
.service(assets::vchan_js) .service(assets::vchan_js)
.service(assets::bandplan_json) .service(assets::bandplan_json)
// Vendored Leaflet 1.9.4
.service(assets::leaflet_js)
.service(assets::leaflet_css)
.service(assets::leaflet_marker_icon)
.service(assets::leaflet_marker_icon_2x)
.service(assets::leaflet_marker_shadow)
.service(assets::leaflet_layers)
.service(assets::leaflet_layers_2x)
// Virtual channels // Virtual channels
.service(vchan::list_channels) .service(vchan::list_channels)
.service(vchan::allocate_channel) .service(vchan::allocate_channel)
@@ -35,6 +35,20 @@ pub const BACKGROUND_DECODE_JS: &str = include_str!("../assets/web/plugins/backg
pub const VCHAN_JS: &str = include_str!("../assets/web/plugins/vchan.js"); pub const VCHAN_JS: &str = include_str!("../assets/web/plugins/vchan.js");
pub const BANDPLAN_JSON: &str = include_str!("../assets/web/bandplan.json"); pub const BANDPLAN_JSON: &str = include_str!("../assets/web/bandplan.json");
// Vendored Leaflet 1.9.4
pub const LEAFLET_JS: &str = include_str!("../assets/web/vendor/leaflet.js");
pub const LEAFLET_CSS: &str = include_str!("../assets/web/vendor/leaflet.css");
pub const LEAFLET_MARKER_ICON: &[u8] =
include_bytes!("../assets/web/vendor/marker-icon.png");
pub const LEAFLET_MARKER_ICON_2X: &[u8] =
include_bytes!("../assets/web/vendor/marker-icon-2x.png");
pub const LEAFLET_MARKER_SHADOW: &[u8] =
include_bytes!("../assets/web/vendor/marker-shadow.png");
pub const LEAFLET_LAYERS: &[u8] =
include_bytes!("../assets/web/vendor/layers.png");
pub const LEAFLET_LAYERS_2X: &[u8] =
include_bytes!("../assets/web/vendor/layers-2x.png");
/// Build version tag used for cache-busting asset URLs and ETag headers. /// Build version tag used for cache-busting asset URLs and ETag headers.
/// Computed once from `PKG_VERSION` + `CLIENT_BUILD_DATE`. /// Computed once from `PKG_VERSION` + `CLIENT_BUILD_DATE`.
pub fn build_version_tag() -> &'static str { pub fn build_version_tag() -> &'static str {