X-Git-Url: https://git.toastfreeware.priv.at/philipp/winterrodeln/mediawiki_extensions/wrmap.git/blobdiff_plain/11a383dd16b519d779852b358224cefd0f4afe21..1234fddc62ff7e34d1b5b7d2f5f613fc18e45ef1:/wrmap.js diff --git a/wrmap.js b/wrmap.js index 72d48ad..24d4b69 100644 --- a/wrmap.js +++ b/wrmap.js @@ -19,7 +19,6 @@ function init_wrmap(i, jq_map) { var EPSG4326 = ol.proj.get("EPSG:4326"); // lon/lat var EPSG3857 = ol.proj.get("EPSG:3857"); // google - /* // tool functions function createElement(tagName, attributes) { var element = $(document.createElement(tagName)); @@ -36,31 +35,18 @@ function init_wrmap(i, jq_map) { 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 json_js = JSON.parse(json_string); var format_geojson = new ol.format.GeoJSON(); var features_all = format_geojson.readFeatures(json_js, {dataProjection: EPSG4326, featureProjection: EPSG3857}); - // 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) { - var feature = features_all[i]; - feature.geometry.transform(EPSG4326, EPSG3857); - if (feature.geometry instanceof OpenLayers.Geometry.Point) features_point.push(feature); - else features_path.push(feature); - } - */ // background layer // ---------------- @@ -110,30 +96,40 @@ function init_wrmap(i, jq_map) { function style_point_function(feature, resolution) { if (feature.get('type') == 'sledrun') { - var condition = get_sledrun_condition(feature); - var src = img_path + '/marker_c_sledrun_' + condition + 'nn.png'; - return new ol.style.Style({ + let condition = get_sledrun_condition(feature); + let src = img_path + '/marker_c_sledrun_' + condition + 'nn.png'; + let marker_style = new ol.style.Style({ image: new ol.style.Icon({ src: src, imgSize: [17, 17], anchor: [0.5, 0.5] }), }); + let shadow_style = new ol.style.Style({ + image: new ol.style.Icon({ + src: img_path + '/marker_c_shadow.png', + imgSize: [23, 23], + anchor: [0.4, 0.4] + }), + }); + return [shadow_style, marker_style]; + } else { - var src = img_path + '/marker_p_' + feature.get('type') + '.png'; - return new ol.style.Style({ + let src = img_path + '/marker_p_' + feature.get('type') + '.png'; + let marker_style = new ol.style.Style({ image: new ol.style.Icon({ src: src, imgSize: [20, 34], anchor: [0.5, 1.0] }), }); + return [marker_style]; } } function style_point_function_selected(feature, resolution) { - var style = style_point_function(feature, resolution); - style.setText(new ol.style.Text({ + let style_array = style_point_function(feature, resolution); + style_array[0].setText(new ol.style.Text({ text: get_feature_title(feature), font: 'icon', offsetY: 14, @@ -142,7 +138,7 @@ function init_wrmap(i, jq_map) { width: 2, }), })); - return style; + return style_array; } function style_path_function(feature, resolution) { @@ -179,35 +175,48 @@ function init_wrmap(i, jq_map) { var popup_container = document.getElementById('popup'); var popup_content = document.getElementById('popup-content'); var popup_closer = document.getElementById('popup-closer'); - var popup_overlay = new ol.Overlay({element: popup_container, autoPan: true, autoPanAnimation: {duration: 250}}); + var popup_overlay = new ol.Overlay({element: popup_container, autoPan: {animation: {duration: 250}}}); popup_closer.onclick = function() {popup_overlay.setPosition(undefined); popup_closer.blur(); return false;}; - /* - var layer_path = new OpenLayers.Layer.Vector("Path", { - styleMap: new OpenLayers.StyleMap(new OpenLayers.Style({ - strokeColor: '${getStrokeColor}', - strokeWidth: '${getStrokeWidth}' - }, { - context: { - getStrokeColor: function(feature) { - if (feature.attributes.strokeColor !== undefined) return feature.attributes.strokeColor; - if (feature.attributes.type == 'rodelbahn') return '#014e9a'; - if (feature.attributes.type == 'gehweg') return '#e98401'; - if (feature.attributes.type == 'alternative') return '#7f7fff'; - if (feature.attributes.type == 'lift') return '#000000'; - if (feature.attributes.type == 'anfahrt') return '#e1e100'; - return '#e7525b'; - }, - getStrokeWidth: function(feature) { - if (feature.attributes.strokeWidth !== undefined) return feature.attributes.strokeWidth; - if (feature.attributes.type == 'lift' || feature.attributes.type == 'anfahrt') return 3; - return 6; - } - } - })) - }); + function create_popup_dom(feature) { + var popup_div = createElement('div'); - + // name + if (feature.get('name') !== undefined && (feature.get('wiki') !== undefined || feature.get('thumb_url') !== undefined)) { + var h2 = appendElement(popup_div, 'h2'); + if (feature.get('wiki') === undefined) h2.text(feature.get('name')); + else appendElement(h2, 'a', {href: feature.get('wiki')}).text(feature.get('name')); + } + + // sledrun information + if (feature.get('type') == 'sledrun') { + var p = appendElement(popup_div, 'p').text('Rodelbahnzustand').append(createElement('br')); + if (feature.get('condition') !== undefined) { + var condition_text = {1: 'Sehr gut', 2: 'Gut', 3: 'Mittelmäßig', 4: 'Schlecht', 5: 'Geht nicht'}; + var year_month_day = feature.get('date_report').split('-'); + p.append(createElement('a', {href: feature.get('wiki') + '#Eintr.C3.A4ge'}).text(condition_text[feature.get('condition')]), ' '); + p.append(createElement('small').text(year_month_day[2] + '.' + year_month_day[1] + '.'), ' '); + p.append(createElement('em').append(createElement('a', {href: feature.get('wiki') + '#Eintragen'}).text('Neu'))); + } else { + p.append(createElement('em').append(createElement('a', {href: feature.get('wiki') + '#Eintragen'}).text('Bitte eintragen'))); + } + } + + // wiki link + if (feature.get('wiki') !== undefined) { + var a = appendElement(appendElement(popup_div, 'p'), 'a', {href: feature.get('wiki')}); + var detail_text = 'Details'; + if (feature.get('type') == 'sledrun') detail_text += ' zur Rodelbahn'; + if (feature.get('type') == 'gasthaus') detail_text += ' zum Gasthaus'; + if (feature.get('thumb_url') === undefined) a.text(detail_text); + else a.append(createElement('img', {src: feature.get('thumb_url'), alt: detail_text, title: detail_text})); + } + + return popup_div; + } + + + /* // point layer // ----------- var filter_point_sledrun = new OpenLayers.Filter.Comparison({ @@ -333,17 +342,6 @@ function init_wrmap(i, jq_map) { if (height === undefined) height = 450; // default: 450 pixel jq_map.width(width); jq_map.height(height); - /* - var map = new OpenLayers.Map(jq_map[0], { - projection: EPSG3857, - displayProjection: EPSG4326, - units: "m", - theme: null, - layers: [layer_map, layer_path, layer_point], - center: new OpenLayers.LonLat(lon, lat).transform(EPSG4326, EPSG3857), - zoom: zoom - }); - */ var layer_sledrun_source = new ol.source.Vector({features: features_all}); var layer_sledrun = new ol.layer.Vector({ @@ -384,96 +382,16 @@ function init_wrmap(i, jq_map) { }); map.addInteraction(select_click); select_click.on('select', function(event) { - popup_content.innerHTML = '

You clicked

'; - popup_overlay.setPosition(event.coordinate); - }); - - /* - // add features - // if this would be done before the layer is added to the map, the features are not added - layer_path.addFeatures(features_path); - layer_point.addFeatures(features_point); - - // disable mouse wheel zoom - var navigation_control = map.getControlsByClass('OpenLayers.Control.Navigation')[0]; - navigation_control.disableZoomWheel(); - - // layer switcher - // map.addControl(new OpenLayers.Control.LayerSwitcher()); - - // print sledrun name when mouse moves over it - map.addControl(new OpenLayers.Control.SelectFeature(layer_point, { - hover: true, - highlightOnly: true, - autoActivate: true, - renderIntent: "highlight" - })); - - // show popup when user clicks on a sledrun icon - map.addControl(new OpenLayers.Control.SelectFeature(layer_point, { - autoActivate: true, - toggle: true, - onSelect: function(feature) { - 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 { - p.append(createElement('em').append(createElement('a', {href: attr.wiki + '#Eintragen'}).text('Bitte eintragen'))); - } - } - - // 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})); + if (event.selected.length > 0) { + let feature = event.selected[0]; + let coordinates = feature.getGeometry().getCoordinates(); + let popup_dom = create_popup_dom(feature); + if (popup_dom.children().length > 0) { + $(popup_content).empty().append(popup_dom); + popup_overlay.setPosition(coordinates); } - - // 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.WrInfo('sledruninfopopup_' + attr.wiki, - feature.geometry.getBounds().getCenterLonLat(), - null, - popup_div.html(), - null, true, function(event) { - // onPopupClose - selectFeatureControl.unselectAll(); - }); - feature.popup = popup; - map.addPopup(popup); - }, - onUnselect: function(feature) { - if (feature.popup === null) return; - - // Close popup - map.removePopup(feature.popup); - feature.popup.destroy(); - feature.popup = null; } - })); -*/ + }); } function init_wrmaps() {