X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e3d5e3da52ffdf10445f2d9cdcc8c67633f2dd82..483854f411ce7106144883824adb7e49060424c2:/app/assets/javascripts/index/notes.js.erb diff --git a/app/assets/javascripts/index/notes.js.erb b/app/assets/javascripts/index/notes.js.erb index 674aa9204..ac73e1378 100644 --- a/app/assets/javascripts/index/notes.js.erb +++ b/app/assets/javascripts/index/notes.js.erb @@ -1,214 +1,277 @@ +//= require templates/notes/show +//= require templates/notes/new + $(document).ready(function () { - var params = OSM.mapParams(); - var newNotes; + var params = OSM.mapParams(), + noteLayer = new L.LayerGroup(), + notes = {}, + newNote; + + var noteIcons = { + "new": L.icon({ + iconUrl: "<%= image_path 'new_note_marker.png' %>", + iconSize: [25, 40], + iconAnchor: [12, 40] + }), + "open": L.icon({ + iconUrl: "<%= image_path 'open_note_marker.png' %>", + iconSize: [25, 40], + iconAnchor: [12, 40] + }), + "closed": L.icon({ + iconUrl: "<%= image_path 'closed_note_marker.png' %>", + iconSize: [25, 40], + iconAnchor: [12, 40] + }) + }; + + layers.push({ + layer: noteLayer, + layerCode: "N" + }); - function saveNewNotes(o) { - var layer = o.object; - newNotes = layer.getFeaturesByAttribute("status", "new") - layer.removeFeatures(newNotes, { silent: true }); - } + map.noteLayer = noteLayer; + + map.on("layeradd", function (e) { + if (e.layer == noteLayer) { + loadNotes(); + map.on("moveend", loadNotes); + } + }).on("layerremove", function (e) { + if (e.layer == noteLayer) { + map.off("moveend", loadNotes); + noteLayer.clearLayers(); + notes = {}; + } + }).on("popupclose", function (e) { + if (newNote && e.popup == newNote._popup) { + $(newNote).oneTime(10, "removenote", function () { + map.removeLayer(newNote); + newNote = null; + }); + } + }).on("popupopen", function (e) { + if (!('ontouchstart' in document.documentElement)) { + $(e.popup._container).find(".comment").focus(); + } + }); - function restoreNewNotes(o) { - var layer = o.object; - layer.addFeatures(newNotes); - newNotes = undefined; + if (OSM.STATUS != 'api_offline' && OSM.STATUS != 'database_offline') { + if (params.layers) setMapLayers(params.layers); + if (params.notes) map.addLayer(noteLayer); + if (params.note) { + $.ajax({ + url: "/api/" + OSM.API_VERSION + "/notes/" + params.note + ".json", + success: function (feature) { + var marker = updateMarker(notes[feature.properties.id], feature); + notes[feature.properties.id] = marker; + map.addLayer(noteLayer); + marker.openPopup(); + } + }); + } } - function describeNote(n) { - var description = "

Note " + n.id + "

"; - - n.comments.forEach(function (c) { - description += "

" + c.action + " by "; - description += c.user + " at " + c.date + "
" + c.text + "

"; - }); - - return description; + function updateMarker(marker, feature) { + if (marker) { + marker.setIcon(noteIcons[feature.properties.status]); + marker.setPopupContent(createPopupContent( + marker, feature.properties, + $(marker._popup._content).find("textarea").val() + )); + } else { + marker = L.marker(feature.geometry.coordinates.reverse(), { + icon: noteIcons[feature.properties.status], + opacity: 0.9 + }); + marker.addTo(noteLayer).bindPopup( + createPopupContent(marker, feature.properties), + popupOptions() + ); + } + return marker; } - function noteSelected(o) { - var feature = o.feature; - var location = feature.geometry.getBounds().getCenterLonLat(); - var content; - var close; - - if (feature.attributes.status === "new") { - var form = $("#new-note").clone(); - form.removeClass("hidden"); - content = form.html(); - close = false; - } else { - content = describeNote(feature.attributes); - close = true; - }; + var noteLoader; - feature.popup = new OpenLayers.Popup.FramedCloud( - feature.attributes.id, location, null, content, null, close, - function (e) { map.noteSelector.unselect(feature) } - ); + function loadNotes() { + var bounds = map.getBounds(); + var size = bounds.getSize(); - map.addPopup(feature.popup); - // feature.popup.show(); + if (size <= OSM.MAX_NOTE_REQUEST_AREA) { + var url = "/api/" + OSM.API_VERSION + "/notes.json?bbox=" + bounds.toBBoxString(); - $(feature.popup.contentDiv).find("textarea").autoGrow(); + if (noteLoader) noteLoader.abort(); - $(feature.popup.contentDiv).find("input#note-submit").click(function (e) { - var location = unproj(feature.geometry.getBounds().getCenterLonLat()); - var form = $(e.target).parents("form").first(); + noteLoader = $.ajax({ + url: url, + success: success + }); + } - $.ajax(form.prop("action"), { - type: form.prop("method"), - data: { - lon: location.lon, - lat: location.lat, - text: form.find("textarea#comment").val() - }, - success: function (data) { - map.noteSelector.unselect(feature); + function success(json) { + var oldNotes = notes; + notes = {}; + json.features.forEach(updateMarkers); - feature.attributes.status = "open"; - feature.attributes.id = data; + function updateMarkers(feature) { + var marker = oldNotes[feature.properties.id]; + delete oldNotes[feature.properties.id]; + notes[feature.properties.id] = updateMarker(marker, feature); + } - map.noteLayer.drawFeature(feature); + for (id in oldNotes) { + noteLayer.removeLayer(oldNotes[id]); + } - map.noteMover.deactivate(); - } - }); + noteLoader = null; + } + }; - e.preventDefault(); - }); + function popupOptions() { + var mapSize = map.getSize(); - $(feature.popup.contentDiv).find("input#note-cancel").click(function (e) { - feature.attributes.status = "cancelled"; + return { + minWidth: 320, + maxWidth: mapSize.y * 1 / 3, + maxHeight: mapSize.y * 2 / 3, + offset: new L.Point(0, -40), + autoPanPadding: new L.Point(60, 40) + }; + } - map.noteSelector.unselect(feature); - map.noteLayer.removeFeatures(feature); + function createPopupContent(marker, properties, comment) { + var content = $(JST["templates/notes/show"]({ note: properties })); - feature.destroy(); + content.find("textarea").on("input", function (e) { + var form = e.target.form; - map.noteMover.deactivate(); + if ($(e.target).val() == "") { + $(form.close).val(I18n.t("javascripts.notes.show.resolve")); + $(form.comment).prop("disabled", true); + } else { + $(form.close).val(I18n.t("javascripts.notes.show.comment_and_resolve")); + $(form.comment).prop("disabled", false); + } + }); + content.find("input[type=submit]").on("click", function (e) { e.preventDefault(); + var data = $(e.target).data(); + updateNote(marker, e.target.form, data.method, data.url); }); - feature.popup.updateSize(); - } - - function noteUnselected(o) { - var feature = o.feature; + if (comment) { + content.find("textarea").val(comment).trigger("input"); + } - map.removePopup(feature.popup); + return content[0]; } - function addNote() { - var lonlat = map.getCenter(); - var layer = map.noteLayer; - var geometry = new OpenLayers.Geometry.Point(lonlat.lon, lonlat.lat); - var feature = new OpenLayers.Feature.Vector(geometry, { - status: "new" - }); + function createNote(marker, form, url) { + var location = marker.getLatLng(); - layer.addFeatures(feature); - map.noteSelector.unselectAll(); - map.noteSelector.select(feature); - map.noteMover.activate(); - map.noteLayer.setVisibility(true); - } + marker.options.draggable = false; + marker.dragging.disable(); - $("#map").on("initialised", function () { - map.noteLayer = new OpenLayers.Layer.Vector("Notes", { - visibility: params.notes, - displayInLayerSwitcher: false, - projection: new OpenLayers.Projection("EPSG:4326"), - styleMap: new OpenLayers.StyleMap(new OpenLayers.Style({ - graphicWidth: 22, - graphicHeight: 22, - graphicOpacity: 0.7, - graphicXOffset: -11, - graphicYOffset: -11 - }, { - rules: [ - new OpenLayers.Rule({ - filter: new OpenLayers.Filter.Comparison({ - type: OpenLayers.Filter.Comparison.EQUAL_TO, - property: "status", - value: "new" - }), - symbolizer: { - externalGraphic: "<%= image_path 'new_note_marker.png' %>" - } - }), - new OpenLayers.Rule({ - filter: new OpenLayers.Filter.Comparison({ - type: OpenLayers.Filter.Comparison.EQUAL_TO, - property: "status", - value: "open" - }), - symbolizer: { - externalGraphic: "<%= image_path 'open_note_marker.png' %>" - } - }), - new OpenLayers.Rule({ - filter: new OpenLayers.Filter.Comparison({ - type: OpenLayers.Filter.Comparison.EQUAL_TO, - property: "status", - value: "closed" - }), - symbolizer: { - externalGraphic: "<%= image_path 'closed_note_marker.png' %>" - } - }) - ] - })), - strategies: [ - new OpenLayers.Strategy.BBOX() - ], - protocol: new OpenLayers.Protocol.HTTP({ - url: $("#show_notes").attr("href"), - format: new OpenLayers.Format.GeoJSON() - }) + $(form).find("input[type=submit]").prop("disabled", true); + + $.ajax({ + url: url, + type: "POST", + oauth: true, + data: { + lat: location.lat, + lon: location.lng, + text: $(form.text).val() + }, + success: noteCreated }); - map.noteLayer.events.register("beforefeaturesremoved", map, saveNewNotes); - map.noteLayer.events.register("featuresremoved", map, restoreNewNotes); - map.noteLayer.events.register("featureselected", map, noteSelected); - map.noteLayer.events.register("featureunselected", map, noteUnselected); + function noteCreated(feature) { + $(marker._popup._content).find("textarea").val(""); - map.addLayer(map.noteLayer); + notes[feature.properties.id] = updateMarker(marker, feature); + newNote = null; - map.noteSelector = new OpenLayers.Control.SelectFeature(map.noteLayer, { - autoActivate: true - }); + $("#createnoteanchor").removeClass("disabled").addClass("geolink"); + } + } - map.addControl(map.noteSelector); + function updateNote(marker, form, method, url) { + $(form).find("input[type=submit]").prop("disabled", true); - map.noteMover = new OpenLayers.Control.DragFeature(map.noteLayer, { - onDrag: function (feature, pixel) { - feature.popup.lonlat = feature.geometry.getBounds().getCenterLonLat(); - feature.popup.updatePosition(); + $.ajax({ + url: url, + type: method, + oauth: true, + data: { + text: $(form.text).val() }, - featureCallbacks: { - over: function (feature) { - if (feature.attributes.status === "new") { - map.noteMover.overFeature.apply(map.noteMover, [feature]); - } + success: function (feature) { + if (feature.properties.status == "hidden") { + noteLayer.removeLayer(marker); + + delete notes[feature.properties.id]; + } else { + var popupContent = createPopupContent(marker, feature.properties); + + marker.setIcon(noteIcons[feature.properties.status]); + marker.setPopupContent(popupContent); } } }); + } - map.addControl(map.noteMover); + $(".leaflet-control-attribution").on("click", "#createnoteanchor", function (e) { + e.preventDefault(); - $("#show_notes").click(function (e) { - map.noteLayer.setVisibility(true); + if ($(e.target).hasClass("disabled")) return; - e.preventDefault(); + $(e.target).removeClass("geolink").addClass("disabled"); + + map.addLayer(noteLayer); + + var mapSize = map.getSize(); + var markerPosition; + + if (mapSize.y > 800) { + markerPosition = [mapSize.x / 2, mapSize.y / 2]; + } else if (mapSize.y > 400) { + markerPosition = [mapSize.x / 2, 400]; + } else { + markerPosition = [mapSize.x / 2, mapSize.y]; + } + + newNote = L.marker(map.containerPointToLatLng(markerPosition), { + icon: noteIcons["new"], + opacity: 0.9, + draggable: true }); - $("#createnoteanchor").click(function (e) { - map.noteLayer.setVisibility(true); + var popupContent = $(JST["templates/notes/new"]({ + create_url: $(e.target).attr("href") + })); + + popupContent.find("textarea").on("input", disableWhenBlank); - addNote(); + function disableWhenBlank(e) { + $(e.target.form).prop("disabled", $(e.target).val() === ""); + } + popupContent.find("input[type=submit]").on("click", function (e) { e.preventDefault(); + createNote(newNote, e.target.form, $(e.target).data("url")); + }); + + newNote.addTo(noteLayer).bindPopup(popupContent[0], popupOptions()).openPopup(); + + newNote.on("remove", function (e) { + $("#createnoteanchor").removeClass("disabled").addClass("geolink"); + }).on("dragstart", function (e) { + $(newNote).stopTime("removenote"); + }).on("dragend", function (e) { + e.target.openPopup(); }); }); });