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path: root/lib/tasks/usage.rb
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$(function(){

    var perm = new OpenLayers.Control.Permalink();
    set_map_config(perm);

    fixmystreet.map = new OpenLayers.Map("map", {
        controls: fixmystreet.controls,
        displayProjection: new OpenLayers.Projection("EPSG:4326")
    });

    fixmystreet.layer_options = OpenLayers.Util.extend({
        zoomOffset: fixmystreet.zoomOffset,
        transitionEffect: 'resize',
        numZoomLevels: fixmystreet.numZoomLevels
    }, fixmystreet.layer_options);
    var layer = new fixmystreet.map_type("", fixmystreet.layer_options);
    fixmystreet
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-25 22:42:33 +0000
!fixmystreet.map.getCenter()) { var centre = new OpenLayers.LonLat( fixmystreet.longitude, fixmystreet.latitude ); centre.transform( new OpenLayers.Projection("EPSG:4326"), fixmystreet.map.getProjectionObject() ); fixmystreet.map.setCenter(centre, fixmystreet.zoom || 3); } if (document.getElementById('mapForm')) { var click = new OpenLayers.Control.Click(); fixmystreet.map.addControl(click); click.activate(); } /* To let permalink not be caught by the Click layer, answer found * at http://www.mail-archive.com/users@openlayers.org/msg12958.html * Not sure why you can't use eventListeners or events.register... */ OpenLayers.Event.observe( perm.element, "click", function(e) { OpenLayers.Event.stop(e); location.href = OpenLayers.Event.element(e).href; return false; }); $(window).hashchange(function(){ if (location.hash) return; // Okay, back to around view. fixmystreet.bbox_strategy.activate(); fixmystreet.markers.refresh( { force: true } ); fixmystreet.drag.deactivate(); $('#side-form').hide(); $('#side').show(); $('#sub_map_links').show(); fixmystreet.page = 'around'; }); // Vector layers must be added onload as IE sucks if ($.browser.msie) { $(window).load(fixmystreet_onload); } else { fixmystreet_onload(); } }); function fixmystreet_onload() { if ( fixmystreet.area ) { var area = new OpenLayers.Layer.Vector("KML", { strategies: [ new OpenLayers.Strategy.Fixed() ], protocol: new OpenLayers.Protocol.HTTP({ url: "/mapit/area/" + fixmystreet.area + ".kml?simplify_tolerance=0.0001", format: new OpenLayers.Format.KML() }) }); fixmystreet.map.addLayer(area); area.events.register('loadend', null, function(a,b,c) { var bounds = area.getDataExtent(); if (bounds) { fixmystreet.map.zoomToExtent( bounds ); } }); } var pin_layer_options = { styleMap: new OpenLayers.StyleMap({ 'default': new OpenLayers.Style({ externalGraphic: "/i/pin${type}.gif", graphicTitle: "${title}", graphicWidth: 32, graphicHeight: 59, graphicOpacity: 1, graphicXOffset: -2, graphicYOffset: -59 }) }) }; if (fixmystreet.page == 'around') { fixmystreet.bbox_strategy = new OpenLayers.Strategy.BBOX(); pin_layer_options.strategies = [ fixmystreet.bbox_strategy ]; pin_layer_options.protocol = new OpenLayers.Protocol.HTTP({ url: '/ajax', params: fixmystreet.all_pins ? { all_pins: 1 } : { }, format: new OpenLayers.Format.FixMyStreet() }); } fixmystreet.markers = new OpenLayers.Layer.Vector("Pins", pin_layer_options); var markers = fms_markers_list( fixmystreet.pins, true ); fixmystreet.markers.addFeatures( markers ); if (fixmystreet.page == 'around' || fixmystreet.page == 'reports' || fixmystreet.page == 'my') { fixmystreet.markers.events.register( 'featureselected', fixmystreet.markers, function(evt) { if (evt.feature.attributes.id) { window.location = '/report/' + evt.feature.attributes.id; } OpenLayers.Event.stop(evt); }); var select = new OpenLayers.Control.SelectFeature( fixmystreet.markers ); fixmystreet.map.addControl( select ); select.activate(); } else if (fixmystreet.page == 'new') { fixmystreet_activate_drag(); } fixmystreet.map.addLayer(fixmystreet.markers); if ( fixmystreet.zoomToBounds ) { var bounds = fixmystreet.markers.getDataExtent(); if (bounds) { fixmystreet.map.zoomToExtent( bounds ); } } $('#hide_pins_link').click(function(e) { e.preventDefault(); var showhide = [ 'Show pins', 'Hide pins', 'Dangos pinnau', 'Cuddio pinnau', "Vis nåler", "Gjem nåler" ]; for (var i=0; i<showhide.length; i+=2) { if (this.innerHTML == showhide[i]) { fixmystreet.markers.setVisibility(true); this.innerHTML = showhide[i+1]; } else if (this.innerHTML == showhide[i+1]) { fixmystreet.markers.setVisibility(false); this.innerHTML = showhide[i]; } } }); $('#all_pins_link').click(function(e) { e.preventDefault(); fixmystreet.markers.setVisibility(true); var welsh = 0; var texts = [ 'en', 'Include stale reports', 'Hide stale reports', 'cy', 'Cynnwys hen adroddiadau', 'Cuddio hen adroddiadau' ]; for (var i=0; i<texts.length; i+=3) { if (this.innerHTML == texts[i+1]) { this.innerHTML = texts[i+2]; fixmystreet.markers.protocol.options.params = { all_pins: 1 }; fixmystreet.markers.refresh( { force: true } ); lang = texts[i]; } else if (this.innerHTML == texts[i+2]) { this.innerHTML = texts[i+1]; fixmystreet.markers.protocol.options.params = { }; fixmystreet.markers.refresh( { force: true } ); lang = texts[i]; } } if (lang == 'cy') { document.getElementById('hide_pins_link').innerHTML = 'Cuddio pinnau'; } else { document.getElementById('hide_pins_link').innerHTML = 'Hide pins'; } }); } function fms_markers_list(pins, transform) { var cols = { 'red':'R', 'green':'G', 'blue':'B', 'purple':'P' }; var markers = []; for (var i=0; i<pins.length; i++) { var pin = pins[i]; var loc = new OpenLayers.Geometry.Point(pin[1], pin[0]); if (transform) { // The Strategy does this for us, so don't do it in that case. loc.transform( new OpenLayers.Projection("EPSG:4326"), fixmystreet.map.getProjectionObject() ); } var marker = new OpenLayers.Feature.Vector(loc, { type: cols[pin[2]], id: pin[3], title: pin[4] }); markers.push( marker ); } return markers; } /* Overridding the buttonDown function of PanZoom so that it does zoomTo(0) rather than zoomToMaxExtent() */ OpenLayers.Control.PanZoomFMS = OpenLayers.Class(OpenLayers.Control.PanZoom, { buttonDown: function (evt) { if (!OpenLayers.Event.isLeftClick(evt)) { return; } switch (this.action) { case "panup": this.map.pan(0, -this.getSlideFactor("h")); break; case "pandown": this.map.pan(0, this.getSlideFactor("h")); break; case "panleft": this.map.pan(-this.getSlideFactor("w"), 0); break; case "panright": this.map.pan(this.getSlideFactor("w"), 0); break; case "zoomin": this.map.zoomIn(); break; case "zoomout": this.map.zoomOut(); break; case "zoomworld": this.map.zoomTo(0); break; } OpenLayers.Event.stop(evt); } }); /* Overriding Permalink so that it can pass the correct zoom to OSM */ OpenLayers.Control.PermalinkFMS = OpenLayers.Class(OpenLayers.Control.Permalink, { updateLink: function() { var separator = this.anchor ? '#' : '?'; var href = this.base; if (href.indexOf(separator) != -1) { href = href.substring( 0, href.indexOf(separator) ); } href += separator + OpenLayers.Util.getParameterString(this.createParams(null, this.map.getZoom()+fixmystreet.zoomOffset)); // Could use mlat/mlon here as well if we are on a page with a marker if (this.anchor && !this.element) { window.location.href = href; } else { this.element.href = href; } } }); /* Pan data handler */ OpenLayers.Format.FixMyStreet = OpenLayers.Class(OpenLayers.Format.JSON, { read: function(json, filter) { if (typeof json == 'string') { obj = OpenLayers.Format.JSON.prototype.read.apply(this, [json, filter]); } else { obj = json; } if (typeof(obj.current) != 'undefined') document.getElementById('current').innerHTML = obj.current; if (typeof(obj.current_near) != 'undefined') document.getElementById('current_near').innerHTML = obj.current_near; var markers = fms_markers_list( obj.pins, false ); return markers; }, CLASS_NAME: "OpenLayers.Format.FixMyStreet" }); /* Click handler */ OpenLayers.Control.Click = OpenLayers.Class(OpenLayers.Control, { defaultHandlerOptions: { 'single': true, 'double': false, 'pixelTolerance': 0, 'stopSingle': false, 'stopDouble': false }, initialize: function(options) { this.handlerOptions = OpenLayers.Util.extend( {}, this.defaultHandlerOptions ); OpenLayers.Control.prototype.initialize.apply( this, arguments ); this.handler = new OpenLayers.Handler.Click( this, { 'click': this.trigger }, this.handlerOptions ); }, trigger: function(e) { var lonlat = fixmystreet.map.getLonLatFromViewPortPx(e.xy); if (fixmystreet.page == 'new') { /* Already have a purple pin */ fixmystreet.markers.features[0].move(lonlat); } else { var markers = fms_markers_list( [ [ lonlat.lat, lonlat.lon, 'purple' ] ], false ); fixmystreet.bbox_strategy.deactivate(); fixmystreet.markers.removeAllFeatures(); fixmystreet.markers.addFeatures( markers ); fixmystreet_activate_drag(); } fixmystreet_update_pin(lonlat); if (fixmystreet.page == 'new') { return; } $.getJSON('/report/new/ajax', { latitude: $('#fixmystreet\\.latitude').val(), longitude: $('#fixmystreet\\.longitude').val() }, function(data) { $('#councils_text').html(data.councils_text); $('#form_category_row').html(data.category); }); $('#side-form').show(); $('#side').hide(); $('#sub_map_links').hide(); fixmystreet.page = 'new'; location.hash = 'report'; } }); // This function might be passed either an OpenLayers.LonLat (so has // lon and lat) or an OpenLayers.Geometry.Point (so has x and y) function fixmystreet_update_pin(lonlat) { lonlat.transform( fixmystreet.map.getProjectionObject(), new OpenLayers.Projection("EPSG:4326") ); document.getElementById('fixmystreet.latitude').value = lonlat.lat || lonlat.y; document.getElementById('fixmystreet.longitude').value = lonlat.lon || lonlat.x; } function fixmystreet_activate_drag() { fixmystreet.drag = new OpenLayers.Control.DragFeature( fixmystreet.markers, { onComplete: function(feature, e) { fixmystreet_update_pin( feature.geometry.clone() ); } } ); fixmystreet.map.addControl( fixmystreet.drag ); fixmystreet.drag.activate(); }