"use strict";
function init_wrmap(i, jq_map) {
- jq_map = $(jq_map);
- var jq_map_script = jq_map.children();
- OpenLayers.ImgPath = jq_map.attr('data-img-path'); // e.g. "/mediawiki/extensions/wrmap/openlayers/img/"
- var json_string = jq_map_script.text();
- jq_map_script.detach();
-
-
- // extract, tranform and split features to layers
- var EPSG4326 = new OpenLayers.Projection("EPSG:4326"); // lon/lat
+ // define constants
+ var EPSG4326 = new OpenLayers.Projection("EPSG:4326"); // lon/lat
var EPSG3857 = new OpenLayers.Projection("EPSG:3857"); // google
+
+ // tool functions
+ function createElement(tagName, attributes) {
+ var element = $(document.createElement(tagName));
+ if (attributes === undefined) return element;
+ for (var attribute in attributes) {
+ element.attr(attribute, attributes[attribute]);
+ }
+ return element;
+ }
+
+ function appendElement(parentElement, tagName, attributes) {
+ if (attributes === undefined) attributes = {};
+ var element = createElement(tagName, attributes);
+ parentElement.append(element);
+ return element;
+ }
+
+
+ // extract geojson from map element and clear map element's content
+ jq_map = $(jq_map);
+ var ext_path = jq_map.attr('data-ext-path'); // e.g. '/mediawiki/extensions/wrmap'
+ var img_path = ext_path + '/img';
+ OpenLayers.ImgPath = ext_path + '/openlayers/img/'; // e.g. '/mediawiki/extensions/wrmap/openlayers/img/'
+ var json_string = jq_map.children().last().text();
+ jq_map.empty(); // once parsed, remove geojson string from the map element.
var format_json = new OpenLayers.Format.JSON();
var json_js = format_json.read(json_string);
var format_geojson = new OpenLayers.Format.GeoJSON();
var features_all = format_geojson.read(json_js);
+
+ // extract, tranform and split features to layers
var features_path = new Array();
var features_point = new Array();
for (var i = 0; i != features_all.length; ++i) {
value: 'sledrun'
});
+ // Returns 0 to 5 for features that represent sledruns as their condition
+ var get_sledrun_condition = function(feature) {
+ if (feature.attributes.condition === undefined) return 0;
+ return feature.attributes.condition;
+ }
+
+
var layer_point = new OpenLayers.Layer.Vector("Point", {
styleMap: new OpenLayers.StyleMap({
'default': new OpenLayers.Style({
context: {
// the following context functions should only be available in the rule that uses them,
// but the rule dependent contexts are ignored by OpenLayers (I think that's a bug)
- getCondition: function(feature) {
- if (feature.condition === undefined) return 0;
- return feature.condition;
- },
+ getCondition: get_sledrun_condition,
getSymbol: function(feature) {
var name = feature.attributes.type;
return name;
new OpenLayers.Rule({
filter: filter_point_sledrun,
symbolizer: {
- externalGraphic: '/vorlagen/bahnzustand${getCondition}_0.png',
+ externalGraphic: img_path + '/marker_c_sledrun_${getCondition}nn.png',
graphicWidth: 17,
graphicHeight: 17,
graphicXOffset: -8,
graphicYOffset: -8,
- backgroundGraphic: "/vorlagen/gmap_rodelbahn_c_s.png",
+ backgroundGraphic: img_path + '/marker_c_shadow.png',
backgroundWidth: 23,
backgroundHeight: 23,
backgroundXOffset: -8,
new OpenLayers.Rule({
elseFilter: true,
symbolizer: {
- externalGraphic: '/vorlagen/gmap_${getSymbol}.png',
+ externalGraphic: img_path + '/marker_c_shadow.png',
graphicWidth: 20,
graphicHeight: 34,
graphicXOffset: -10,
fontWeight: "bold"
}, {
context: {
+ getCondition: get_sledrun_condition,
getTitle: function(feature) {
var title = '';
if (feature.attributes.type != 'point') {
- title = feature.attributes.type; // TODO: First letter uppercase
+ title = feature.attributes.type;
+ title = title.charAt(0).toUpperCase() + title.slice(1); // First letter uppercase
if (feature.attributes.name !== undefined) title += ': ';
}
if (feature.attributes.name !== undefined) title += feature.attributes.name;
filter: filter_point_sledrun,
symbolizer: {
label: "${name}",
- labelYOffset: 14
+ labelYOffset: 14,
+ externalGraphic: img_path + '/marker_c_sledrun_${getCondition}nh.png'
}
}),
new OpenLayers.Rule({
}
})
]
- })
+ }),
+ select: new OpenLayers.Style({
+ fillOpacity: 1.
+ }, {
+ context: {
+ getCondition: get_sledrun_condition,
+ },
+ rules: [
+ new OpenLayers.Rule({
+ filter: filter_point_sledrun,
+ symbolizer: {
+ externalGraphic: img_path + '/marker_c_sledrun_${getCondition}nh.png',
+ backgroundGraphic: false,
+ graphicXOffset: -6,
+ graphicYOffset: -6
+ }
+ }),
+ new OpenLayers.Rule({
+ elseFilter: true
+ })
+ ]
+ })
}),
rendererOptions: {yOrdering: true}
});
var lon = json_js.properties.lon;
var lat = json_js.properties.lat;
var zoom = json_js.properties.zoom;
+ var width = json_js.properties.width;
+ var height = json_js.properties.height;
+ if (zoom === undefined) zoom = 10; // default zoom
+ if (width === undefined) width = '100%'; // default width
+ if (height === undefined) height = 450; // default: 450 pixel
+ jq_map.width(width);
+ jq_map.height(height);
var map = new OpenLayers.Map(jq_map.context, {
projection: EPSG3857,
displayProjection: EPSG4326,
autoActivate: true,
toggle: true,
onSelect: function(feature) {
- var popup_text = '';
- if (feature.attributes.type == 'sledrun') {
- popup_text += "<h2>" + feature.attributes.name + '</h2>\n' +
- '<ul>\n' +
- '<li><a href="' + feature.attributes.wiki + '">Details zur Rodelbahn</a></li>\n' +
- '<li>Rodelbahnzustand<br/>';
- if (feature.attributes.condition !== undefined) {
- var condition_text = {1: 'Sehr gut', 2: 'Gut', 3: 'Mittelmäßig', 4: 'Schlecht', 5: 'Geht nicht'};
- var year_month_day = feature.attributes.date_report.split('-');
- popup_text += '<a href="' + feature.attributes.wiki + '#Eintr.C3.A4ge">' + condition_text[feature.attributes.condition] + '</a> ' +
- '<small>' + year_month_day[2] + '.' + year_month_day[1] + '.</small> ' +
- '<em><a href="' + feature.attributes.wiki + '#Eintragen">Neu</a></em>';
+ var attr = feature.attributes;
+ var popup_div = createElement('div');
+
+ // name
+ if (attr.name !== undefined && (attr.wiki !== undefined || attr.thumb_url !== undefined)) {
+ var h2 = appendElement(popup_div, 'h2');
+ if (attr.wiki === undefined) h2.text(attr.name);
+ else appendElement(h2, 'a', {href: attr.wiki}).text(attr.name);
+ }
+
+ // sledrun information
+ if (attr.type == 'sledrun') {
+ var p = appendElement(popup_div, 'p').text('Rodelbahnzustand').append(createElement('br'));
+ if (attr.condition !== undefined) {
+ var condition_text = {1: 'Sehr gut', 2: 'Gut', 3: 'Mittelmäßig', 4: 'Schlecht', 5: 'Geht nicht'};
+ var year_month_day = attr.date_report.split('-');
+ p.append(createElement('a', {href: attr.wiki + '#Eintr.C3.A4ge'}).text(condition_text[attr.condition]), ' ');
+ p.append(createElement('small').text(year_month_day[2] + '.' + year_month_day[1] + '.'), ' ');
+ p.append(createElement('em').append(createElement('a', {href: attr.wiki + '#Eintragen'}).text('Neu')));
} else {
- popup_text += '<em><a href="' + feature.attributes.wiki + '#Eintragen">Bitte eintragen</a></em>';
+ p.append(createElement('em').append(createElement('a', {href: attr.wiki + '#Eintragen'}).text('Bitte eintragen')));
}
- popup_text += '</li>\n</ul>\n';
- } else if (feature.attributes.wiki !== undefined) {
- if (feature.attributes.name != undefined) popup_text += '<h2>' + feature.attributes.name + '</h2>\n';
- popup_text += '<p><a href="' + feature.attributes.wiki + '">Details</a></p>\n';
- } else return;
+ }
+
+ // wiki link
+ if (attr.wiki !== undefined) {
+ var a = appendElement(appendElement(popup_div, 'p'), 'a', {href: attr.wiki});
+ var detail_text = 'Details';
+ if (attr.type == 'sledrun') detail_text += ' zur Rodelbahn';
+ if (attr.type == 'gasthaus') detail_text += ' zum Gasthaus';
+ if (attr.thumb_url === undefined) a.text(detail_text);
+ else a.append(createElement('img', {src: attr.thumb_url, alt: detail_text, title: detail_text}));
+ }
+
+ // no popup if we don't have anything to say
+ if (popup_div.children().length == 0) return;
// Open popup
var selectFeatureControl = this;
- var popup = new OpenLayers.Popup.FramedCloud('sledruninfopopup_' + feature.attributes.wiki,
+ var popup = new OpenLayers.Popup.FramedCloud('sledruninfopopup_' + attr.wiki,
feature.geometry.getBounds().getCenterLonLat(),
null,
- popup_text,
+ popup_div.html(),
null, true, function(event) {
// onPopupClose
selectFeatureControl.unselectAll();
ToastFreeware / philipp / winterrodeln / mediawiki_extensions / wrmap.git / blobdiff