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html_templates.go
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html_templates.go
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///////////////////////////////////////////////////////////////////////////////
//
// The MIT License (MIT)
// Copyright (c) 2018 Tom Kralidis
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
//
///////////////////////////////////////////////////////////////////////////////
package wfs3
var tmpl_base = `<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>{{ .config.Metadata.Identification.Title }}</title>
{{ range .links }}
<link rel="{{ .Rel }}" type="application/json" href="{{ .Href }}"/>
{{ end }}
<link rel="stylesheet" href="https://openlayers.org/en/v4.6.5/css/ol.css" type="text/css">
<script src="https://openlayers.org/en/v4.6.5/build/ol.js"></script>
<style>
.map {
height: 400px;
width: 100%;
margin-bottom: 10px;
}
.arrow_box {
border-radius: 5px;
padding: 10px;
}
.arrow_box {
position: relative;
background: #fff;
border: 1px solid #003c88;
}
.arrow_box:after, .arrow_box:before {
top: 100%;
left: 50%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
}
.arrow_box:after {
border-color: rgba(255, 255, 255, 0);
border-top-color: #fff;
border-width: 10px;
margin-left: -10px;
}
.arrow_box:before {
border-color: rgba(153, 153, 153, 0);
border-top-color: #003c88;
border-width: 11px;
margin-left: -11px;
}
</style>
<script>
var image = new ol.style.Circle({
radius: 5,
fill: new ol.style.Fill({
color: 'rgb(255, 0, 0)'
}),
stroke: new ol.style.Stroke({color: 'red', width: 1})
});
var styles = {
'Point': new ol.style.Style({
image: image
}),
'LineString': new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'green',
width: 1
})
}),
'MultiLineString': new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'green',
width: 1
})
}),
'MultiPoint': new ol.style.Style({
image: image
}),
'MultiPolygon': new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'yellow',
width: 1
}),
fill: new ol.style.Fill({
color: 'rgba(255, 255, 0, 0.1)'
})
}),
'Polygon': new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'blue',
lineDash: [4],
width: 3
}),
fill: new ol.style.Fill({
color: 'rgba(0, 0, 255, 0.1)'
})
}),
'GeometryCollection': new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'magenta',
width: 2
}),
fill: new ol.style.Fill({
color: 'magenta'
}),
image: new ol.style.Circle({
radius: 10,
fill: null,
stroke: new ol.style.Stroke({
color: 'magenta'
})
})
}),
'Circle': new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'red',
width: 2
}),
fill: new ol.style.Fill({
color: 'rgba(255,0,0,0.2)'
})
})
};
var styleFunction = function(feature) {
return styles[feature.getGeometry().getType()];
};
</script>
</head>
<body>
<header>
<h1><a href="{{ .config.Server.URLBasePath }}?f=text/html">{{ .config.Metadata.Identification.Title }}</a><a href="{{ .config.Server.URLBasePath }}"><img src="https://image.flaticon.com/icons/svg/136/136443.svg" width="50" height="50"/></a></h1>
<span itemprop="description">{{ .config.Metadata.Identification.Description }}</span>
</header>
<hr/>
{{ .body }}
<hr/>
<footer>Powered by <a title="go-wfs" href="https://github.com/go-spatial/go-wfs">go-wfs</a><img width="50" height="50" src="https://raw.githubusercontent.com/go-spatial/branding/master/go-spatial.png"/></footer>
</body>
</html>`
// The /api/ endpoint doesn't support text/html
var tmpl_root = `
<h2><a href="conformance?f=text/html">Conformance</a></h2>
<h2><a href="collections?f=text/html">Collections</a></h2>
<h2>Links</h2>
<ul>
{{ range .data.Links }}
{{ if (eq .Rel "service") }}
<li><a href="{{ .Href }}">{{ .Href }}</a></li>
{{ else }}
<li><a href="{{ .Href }}?f=text/html">{{ .Href }}?f=text/html</a></li>
{{ end }}
{{ end }}
</ul>`
var tmpl_conformance = `
<h2>Conformance <a href="{{ .config.Server.URLBasePath }}conformance"><img src="https://image.flaticon.com/icons/svg/136/136443.svg" width="50" height="50"/></a></h2>
<ul>
{{ range .data.ConformsTo }}
<li><a href="{{ . }}">{{ . }}</a></li>
{{ end }}
</ul>`
var tmpl_collections = `
<h2>Collections <a href="{{ .config.Server.URLBasePath }}collections"><img src="https://image.flaticon.com/icons/svg/136/136443.svg" width="50" height="50"/></a></h2>
<ul>
{{ range .data.Collections }}
<li><a href="./collections/{{ .Name }}?f=text/html">{{ .Name }}</a></li>
{{ end }}
</ul>`
var tmpl_collection = `
<h2>{{ .data.Name }} <a href="{{ .config.Server.URLBasePath }}collections/{{ .data.Name }}"><img src="https://image.flaticon.com/icons/svg/136/136443.svg" width="50" height="50"/></a></h2>
<span>{{ .data.Description }}</span>
<div><a href="./{{ .data.Name }}/items?f=text/html">Browse Features</a></div>
<h2>Links</h2>
<ul>
{{ range .data.Links }}
<li><a href="{{ .Href }}">{{ .Href }}</a></li>
{{ end }}
</ul>`
var tmpl_collection_features = `
<link rel="stylesheet" href="https://openlayers.org/en/v4.6.5/css/ol.css" type="text/css">
<script src="https://openlayers.org/en/v4.6.5/build/ol.js"></script>
<h2>Features <a href="items"><img src="https://image.flaticon.com/icons/svg/136/136443.svg" width="50" height="50"/></a></h2>
<h2>Links</h2>
<table>
<tr>
<td>
<ul>
{{ range .data.Features }}
<li><a href="items/{{ .ID }}?f=text/html">{{ .ID }}</a></li>
{{ end }}
</ul>
</td>
<td>
<div id="map" class="map"></div>
<div id="popup-container" class="arrow_box"></div>
</td>
</tr>
</table>
<script>
var geojsonObject = {{ .data }};
var vectorSource = new ol.source.Vector({
features: (new ol.format.GeoJSON()).readFeatures(geojsonObject, {
dataProjection: "EPSG:4326",
featureProjection: "EPSG:3857"
})
});
var vectorLayer = new ol.layer.Vector({
source: vectorSource,
style: styleFunction,
});
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
}),
vectorLayer
],
target: 'map',
controls: ol.control.defaults({
attributionOptions: {
collapsible: false
}
}),
view: new ol.View({
zoom: -10
})
});
map.getView().fit(vectorLayer.getSource().getExtent(), map.getSize());
var overlay = new ol.Overlay({
element: document.getElementById('popup-container'),
positioning: 'bottom-center',
offset: [0, -10]
});
map.addOverlay(overlay);
map.on('click', function(e) {
overlay.setPosition();
var features = map.getFeaturesAtPixel(e.pixel);
if (features) {
var identifier = features[0].getId();
var coords = features[0].getGeometry().getCoordinates();
var hdms = ol.coordinate.toStringHDMS(ol.proj.toLonLat(coords));
var popup = '<a href="items/' + identifier + '?f=text/html">' + identifier + '</a>';
overlay.getElement().innerHTML = popup;
overlay.setPosition(coords);
}
});
</script>`
var tmpl_collection_feature = `
<link rel="stylesheet" href="https://openlayers.org/en/v4.6.5/css/ol.css" type="text/css">
<script src="https://openlayers.org/en/v4.6.5/build/ol.js"></script>
<h2>Feature <a href="{{ .data.ID }}"><img src="https://image.flaticon.com/icons/svg/136/136443.svg" width="50" height="50"/></a></h2>
<h2>Links</h2>
<table>
<tr>
<td>
<h3>Properties</h3>
<ul>
{{ range $key, $value := .data.Properties }}
<li>{{ $key }}: {{ $value }}</li>
{{ end }}
</ul>
</td>
<td>
<div id="map" class="map"></div>
<div id="popup-container" class="arrow_box"></div>
</td>
</tr>
</table>
<script>
var geojsonObject = {{ .data }};
var vectorSource = new ol.source.Vector({
features: (new ol.format.GeoJSON()).readFeatures(geojsonObject, {
dataProjection: "EPSG:4326",
featureProjection: "EPSG:3857"
})
});
var vectorLayer = new ol.layer.Vector({
source: vectorSource,
style: styleFunction,
});
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
}),
vectorLayer
],
target: 'map',
controls: ol.control.defaults({
attributionOptions: {
collapsible: false
}
}),
view: new ol.View({
zoom: -10
})
});
map.getView().fit(vectorLayer.getSource().getExtent(), map.getSize());
map.getView().setZoom(15);
var overlay = new ol.Overlay({
element: document.getElementById('popup-container'),
positioning: 'bottom-center',
offset: [0, -10]
});
map.addOverlay(overlay);
</script>`