// ==UserScript==
// @name WME PL Jump
// @description Opens a PL in an existing WME window/tab.
// @version 0.0.11
// @author SAR85
// @copyright SAR85
// @license CC BY-NC-ND
// @grant none
// @include https://www.waze.com/editor/*
// @include https://www.waze.com/*/editor/*
// @include https://editor-beta.waze.com/*
// @namespace https://greasyfork.org/users/9321
// @require https://greasyfork.org/scripts/9794-wlib/code/wLib.js?version=106098
// ==/UserScript==
/* global OL */
/* global W */
/* global wLib */
(function () {
'use strict';
var app,
AppView,
jumpInput,
JumpView,
LinkView,
Link,
links,
LinkCollection,
tab;
/**
* Checks for necessary page elements or objects before initializing
* script.
* @param tries {Number} The number of tries bootstrapping has been
* attempted.
*/
function bootstrap(tries) {
tries = tries || 0;
if ('undefined' !== typeof wLib && window.$ &&
window.Backbone && $('#edit-buttons').size()) {
init();
} else if (tries < 20) {
window.setTimeout(function () {
bootstrap(tries + 1);
}, 1000);
}
}
/**
* Initializes global variables and sets up HTML and event listeners.
*/
function init() {
var tabContent = '<div id="pljumptabcontent"></div>';
if (!$('#pljumpinput').size()) {
tab = new wLib.Interface.Tab('PLJump', tabContent);
initializeLink();
initializeCollection();
links = new LinkCollection;
initializeViews();
jumpInput = new JumpView({ collection: links });
app = new AppView({ collection: links });
updateAlert();
}
}
function updateAlert() {
var version = '0.0.11';
var versionChanges = '';
var previousVersion;
versionChanges += 'WME PL Jump v' + version + ' changes:\n';
versionChanges += '-Fixed disabled buttons issue.\n';
if (localStorage === void 0) {
return;
}
previousVersion = localStorage.pljumpVersion;
if (version !== previousVersion) {
alert(versionChanges);
localStorage.pljumpVersion = version;
}
};
function initializeLink() {
/**
* Class representing PLs.
*/
Link = Backbone.Model.extend({
defaults: {
link: '',
lonLat: null,
segments: null,
mapProblem: null,
nodes: null,
venues: null,
selectionInBounds: false,
selectionOnScreen: false,
updateRequest: null,
zoom: null
},
itemsToSelect: [],
modelObject: null,
/**
* Checks whether the PLs items to select are in the data bounds
* and in view.
*/
isSelectionOnScreen: function () {
return this.attributes.selectionInBounds &&
this.attributes.selectionOnScreen;
},
/**
* Checks whether the PL has items to select or not.
*/
hasItems: function () {
return this.attributes.segments || this.attributes.nodes ||
this.attributes.venues || this.attributes.updateRequest ||
this.attributes.mapProblem;
},
/**
* Parses PL to extract the location and selected item info.
*/
initialize: function () {
var extractedData = {},
link = this.get('link'),
lat,
lon,
lonLat,
mapProblem,
nodes,
segments,
updateRequest,
venues,
zoom;
link.replace(/%3D/g, '=');
lat = link.match(/lat=(-?\d+\.\d+)/);
lon = link.match(/lon=(-?\d+\.\d+)/);
nodes = link.match(/nodes=((\d+,?)+)/);
segments = link.match(/segments=((\d+,?)+)/);
updateRequest = link.match(/mapUpdateRequest=(\d+)/);
mapProblem = link.match(/mapProblem=(\d%2F\d+)/);
venues = link.match(/venues=((\d+\.?)+)/);
zoom = link.match(/zoom=(\d+)/);
extractedData.lat = lat && lat.length === 2 ?
parseFloat(lat[1]) : null;
extractedData.lon = lon && lon.length === 2 ?
parseFloat(lon[1]) : null;
extractedData.segments = segments && segments.length > 1 ?
segments[1].split(',') : null;
extractedData.venues = venues ? venues[1].split(',') : null;
extractedData.nodes = nodes && nodes.length > 1 ?
nodes[1].split(',') : null;
extractedData.updateRequest = updateRequest &&
updateRequest.length === 2 ? updateRequest[1] : null;
extractedData.mapProblem = mapProblem &&
mapProblem.length === 2 ?
mapProblem[1].replace('%2F', '/') : null;
extractedData.zoom = zoom && zoom.length === 2 ?
parseInt(zoom[1]) : null;
this.set({
'segments': extractedData.segments,
'mapProblem': extractedData.mapProblem,
'nodes': extractedData.nodes,
'venues': extractedData.venues,
'updateRequest': extractedData.updateRequest,
'zoom': extractedData.zoom
});
if (extractedData.lon && extractedData.lat) {
lonLat = new OL.LonLat(extractedData.lon,
extractedData.lat);
lonLat.transform(W.map.displayProjection,
W.map.getProjectionObject());
if (W.map.isValidLonLat(lonLat)) {
this.set('lonLat', lonLat);
}
} else {
this.set('lonLat', { lon: 'None', lat: 'None' });
}
this.on('change:link', this.onLinkChanged);
},
/**
* Private method to compile WME objects for selection.
* @private
*/
createSelection: function () {
var i,
itemsToSelect = [],
itemType,
itemTypes = ['segments', 'nodes', 'venues'],
mapBounds = W.map.getExtent(),
modelObject,
n,
selectionInBounds = true,
selectionOnScreen = true;
var getObject = function (element) {
var object = W.model[itemType].get(element);
if (object) {
itemsToSelect.push(object);
if (!mapBounds.intersectsBounds(
object.geometry.getBounds())) {
selectionOnScreen = false;
}
} else {
selectionInBounds = false;
}
};
for (i = 0, n = itemTypes.length; i < n; i++) {
itemType = itemTypes[i];
_.each(this.attributes[itemType], getObject, this);
}
if (this.attributes.updateRequest ||
this.attributes.mapProblem) {
modelObject = W.model.mapUpdateRequests.get(
this.attributes.updateRequest) || W.model.problems.get(
this.attributes.mapProblem) || null;
if (!modelObject) {
selectionInBounds = false;
} else if (!mapBounds.intersectsBounds(
modelObject.attributes.geometry.getBounds())) {
selectionOnScreen = false;
}
}
this.set({
'selectionInBounds': selectionInBounds,
'selectionOnScreen': selectionOnScreen
});
this.modelObject = modelObject;
this.itemsToSelect = itemsToSelect;
return this;
},
/**
* Pans the map to the lat & lon location specified in the PL.
* @private
*/
moveTo: function () {
var zoom = this.get('zoom') || W.map.getZoom();
if (this.attributes.lonLat) {
W.map.moveTo(this.attributes.lonLat, zoom);
}
return this;
},
/**
* Public method to go to a Link and select its objects.
*/
open: function (forceMove) {
this.createSelection();
if (this.hasItems()) {
this.select();
if (forceMove || !this.isSelectionOnScreen()) {
this.moveTo();
}
} else {
this.moveTo();
}
return this;
},
/**
* Re-parse the link if it changes.
*/
onLinkChanged: function () {
this.initialize();
},
/**
* Selects objects extracted from the PL.
* @private
*/
select: function () {
var selectItems = function () {
this.createSelection();
if (this.modelObject) {
W.commands.execute('problems:show', this.modelObject);
}
if (this.itemsToSelect.length > 0) {
W.selectionManager.select(this.itemsToSelect);
}
};
wLib.Model.onModelReady(selectItems,
this.isSelectionOnScreen(), this);
return this;
}
});
}
function initializeCollection() {
/**
* Class representing collection of PLs.
*/
LinkCollection = Backbone.Collection.extend({
model: Link,
getLinkID: function () {
var id = 0;
return function () { return id++; };
} ()
});
}
function initializeViews() {
/**
* Class containing the main app interface and logic.
*/
AppView = Backbone.View.extend({
collection: null,
/**
* Gets the stored options from localStorage and returns
* them as an object.
*/
options: function () {
var defaultOptions = {
'trackHistory': true,
'trackSelections': false
};
var options = localStorage && localStorage.pljOptions;
options = options && JSON.parse(options) || defaultOptions;
return options;
} (),
clearButtonCss: {
'margin-bottom': '10px'
},
divCss: {
'overflow-y': 'scroll',
'max-height': '400px'
},
tableDivCss: {
'overflow-y': 'scroll',
'max-height': '400px',
'width': '292px'
},
el: $('#pljumptabcontent'),
template: function () {
var $div = $('<div/>'),
$table = $('<table/>').attr('id', 'plj-history-table'),
$clearButton = $('<button/>').attr('id', 'plj-clear-table').
css(this.clearButtonCss).text('Clear all entries'),
$trackHistory = $('<div/>').append($('<input type="checkbox" id="plj-track-history"><label>Track map move history</label>')),
$trackSelections = $('<div/>').append($('<input type="checkbox" id="plj-track-selections"><label>Track selections</label>')),
$infoText = $('<p>Click a table entry below to select it. To force the map to move to the PL location, Ctrl+Click.</p>');
$div.append($trackHistory);
$div.append($trackSelections);
$div.append($clearButton.wrap('<div>').parent());
$div.append($infoText.wrap('<div>').parent());
$div.append($table.wrap('<div>').parent().
css(this.tableDivCss));
return $div;
},
events: {
'click #plj-clear-table': 'onClearTableClicked',
'change #plj-track-history': 'onTrackHistoryChange',
'change #plj-track-selections': 'onTrackSelectionsChange'
},
initialize: function () {
this.listenTo(this.collection, 'add', this.addLink);
this.render();
this.onTrackHistoryChange();
this.onTrackSelectionsChange();
},
render: function () {
this.$el.append(this.template());
this.$trackHistory = this.$el.find('#plj-track-history');
this.$trackHistory.prop('checked',
this.options['trackHistory']);
this.$trackSelections = this.$el.find('#plj-track-selections');
this.$trackSelections.prop('checked',
this.options['trackSelections']);
this.$table = this.$el.find('#plj-history-table');
this.$clearButton = this.$el.find('#plj-clear-table');
return this;
},
/**
* Adds a new link to the table.
*/
addLink: function (link) {
var view = new LinkView({ model: link });
this.$table.prepend(view.render().$el);
},
/**
* Tracks map moves and determines if the location changed
* after a move. This filters out zoom-only "moves".
*/
mapLocationChanged: function () {
var lastLocation,
locationChanged,
newLocation;
var getMapLocation = function () {
var lonLat = W.map.getCenter(),
zoom = W.map.getZoom();
return {
lon: lonLat.lon,
lat: lonLat.lat,
zoom: zoom
};
};
var compareLocations = function () {
newLocation = getMapLocation();
if (newLocation.lon !== lastLocation.lon ||
newLocation.lat !== lastLocation.lat) {
lastLocation = newLocation;
locationChanged = true;
} else {
locationChanged = false;
}
};
lastLocation = getMapLocation();
W.map.events.register('moveend', this, compareLocations);
return function () {
return locationChanged;
};
} (),
/**
* Callback for clearing the link history.
*/
onClearTableClicked: function (e) {
this.$table.find('tr').remove();
this.collection.reset();
},
/**
* Callback for map move.
*/
onMapMove: function () {
if (this.mapLocationChanged()) {
this.collection.add({
link: $('.WazeControlPermalink a').prop('href')
});
}
},
/**
* Callback for selection change.
*/
onSelectionChanged: function () {
if (this.selectionChanged()) {
this.collection.add({
link: $('.WazeControlPermalink a').prop('href')
});
}
},
/**
* Callback for track history checkbox change.
*/
onTrackHistoryChange: function (e) {
var track = this.$trackHistory.prop('checked');
W.map.events.unregister('moveend', this, this.onMapMove);
if (track) {
W.map.events.register('moveend', this, this.onMapMove);
}
this.saveOption('trackHistory', track);
},
/**
* Callback for track selections checkbox change.
*/
onTrackSelectionsChange: function (e) {
var track = this.$trackSelections.prop('checked');
W.selectionManager.events.unregister('selectionchanged', this,
this.onSelectionChanged);
if (track) {
W.selectionManager.events.register('selectionchanged', this,
this.onSelectionChanged);
}
this.saveOption('trackSelections', track);
},
/**
* Saves app options to localStorage.
*/
saveOption: function (key, value) {
if (localStorage === void 0) { return; }
this.options[key] = value;
localStorage.pljOptions = JSON.stringify(this.options);
},
/**
* Tracks selection changes to determine if the same object is
* selected consecutively.
*/
selectionChanged: function () {
var lastSelection,
newSelection,
selectionChanged;
var getSelectedItem = function () {
return W.selectionManager.hasSelectedItems() &&
W.selectionManager.selectedItems[0];
};
var compareSelection = function () {
newSelection = getSelectedItem();
if (W.selectionManager.hasSelectedItems() &&
lastSelection !== newSelection) {
lastSelection = newSelection;
selectionChanged = true;
} else {
selectionChanged = false;
}
};
lastSelection = getSelectedItem();
W.selectionManager.events.register('selectionchanged', this,
compareSelection);
return function () {
return selectionChanged;
};
} ()
});
/**
* Class for displaying link data in a table.
*/
LinkView = Backbone.View.extend({
tagName: 'tr',
tdCss: {
'padding': '5px',
'border': '1px solid gray',
'border-right': 'none',
'cursor': 'pointer'
},
linkInfoCss: {
'margin': 0
},
linkRemoveCss: {
'padding': '5px 5px 5px 10px',
'border': '1px solid gray',
'border-left': 'none',
'text-align': 'center',
'font-weight': 'bold'
},
template: function () {
var $nameCell = $('<td/>').
css(this.tdCss).addClass('plj-link'),
$deleteCell = $('<td/>').
css(this.linkRemoveCss).
addClass('plj-remove-link').
append($('<a/>').text('X')),
attributes = this.model.attributes,
lonLat,
objectsText = [];
if (attributes.lonLat) {
lonLat = attributes.lonLat.clone();
lonLat.transform(W.map.getProjectionObject(),
W.model.segments.projection);
}
objectsText.push('<b>Lon:</b> ' + (lonLat ?
lonLat.lon.toFixed(3) + '\xB0' : 'None') +
' <b>Lat:</b> ' + (lonLat ? lonLat.lat.toFixed(3) + '\xB0' : 'None') +
' <b>Zoom:</b> ' + (attributes.zoom ? attributes.zoom : 'None'));
if (this.model.hasItems()) {
if (attributes.updateRequest) {
objectsText.push('<b>Update Request:</b> ' +
attributes.updateRequest);
}
if (attributes.mapProblem) {
objectsText.push('<b>Map Problem:</b> ' +
attributes.mapProblem);
}
if (attributes.segments) {
objectsText.push('<b>Segments:</b> ' +
attributes.segments.join(', '));
}
if (attributes.nodes) {
objectsText.push('<b>Nodes:</b> ' +
attributes.nodes.join(', '));
}
if (attributes.venues) {
objectsText.push('<b>Places:</b> ' +
attributes.venues.join(', '));
}
}
_.each(objectsText, function (text) {
$nameCell.append(
$('<p/>').css(this.linkInfoCss).html(text));
}, this);
return [$nameCell, $deleteCell];
},
events: {
'click .plj-link': 'onLinkClicked',
'click .plj-remove-link': 'onRemoveClicked'
},
initialize: function () {
this.listenTo(this.model, 'change', this.render);
this.listenTo(this.model, 'destroy', this.remove);
},
render: function () {
var cells = this.template();
this.$nameCell = cells[0];
this.$deleteCell = cells[1];
this.$el.empty();
this.$el.append(this.$nameCell).append(this.$deleteCell);
return this;
},
/**
* Callback for clicking a link.
*/
onLinkClicked: function (e) {
var forceMove = e && e.ctrlKey;
W.map.events.unregister('moveend', app, app.onMapMove);
this.model.open(forceMove);
app.onTrackHistoryChange();
},
/**
* Callback for removing a link.
*/
onRemoveClicked: function (e) {
this.model.destroy();
}
});
/**
* View for text input box and buttons for manual PL input.
*/
JumpView = Backbone.View.extend({
collection: null,
tagName: 'div',
template: function () {
return '<input type="text" id="pljumpinput" placeholder="WME PL Jump"></input><button id="pljumpbutton" style="margin-left: 3px">Select</button><button id="pljumpbutton-move" style="margin-left: 3px">Select & Jump</button>';
},
events: {
'click #pljumpbutton': 'onJumpClick',
'click #pljumpbutton-move': 'onJumpMoveClick',
'keyup #pljumpinput': 'onInputChanged'
},
initialize: function () {
this.render();
this.onInputChanged();
},
render: function () {
this.$el.html(this.template());
this.$el.css({
'float': 'right',
'margin': function () {
return wLib.isBetaEditor ? '4px 0 0 0' : '15px';
}()
});
this.input = this.$el.find('#pljumpinput');
this.jumpButton = this.$el.find('#pljumpbutton');
this.jumpMoveButton = this.$el.find('#pljumpbutton-move');
this.$el.insertAfter($('#edit-buttons'));
return this;
},
/**
* Callback for clicking the jump button.
*/
onJumpClick: function (e, forceMove) {
var linkText = this.input.val(),
newLink;
if (linkText) {
newLink = this.collection.add({ link: linkText });
newLink.open(forceMove);
}
this.input.val('');
this.onInputChanged();
},
/**
* Callback for clicking the jump and move button.
*/
onJumpMoveClick: function (e) {
this.onJumpClick(e, true);
},
/**
* Callback for keyup in the input box.
* Disables the buttons if the textbox is empty.
* If the key is 'enter', triggers the jump button click.
*/
onInputChanged: function (e) {
/*
this.jumpButton.prop('disabled',
this.input.val() === '' ? true : false);
this.jumpMoveButton.prop('disabled',
this.input.val() === '' ? true : false);
*/
if (e && e.keyCode === 13) {
this.onJumpClick();
}
}
});
}
bootstrap();
} ());
