1255 lines
43 KiB
JavaScript
1255 lines
43 KiB
JavaScript
var weechat = angular.module('weechat', ['ngRoute', 'localStorage', 'weechatModels', 'plugins', 'ngSanitize', 'ngWebsockets', 'pasvaz.bindonce', 'ngTouch', 'ngAnimate']);
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weechat.filter('toArray', function () {
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'use strict';
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return function (obj) {
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if (!(obj instanceof Object)) {
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return obj;
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}
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return Object.keys(obj).map(function (key) {
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return Object.defineProperty(obj[key], '$key', { value: key });
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});
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};
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});
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weechat.filter('irclinky', ['$filter', function($filter) {
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'use strict';
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return function(text, target) {
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if (!text) {
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return text;
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}
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var linkiedText = $filter('linky')(text, target);
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// This regex in no way matches all IRC channel names (they could begin with a +, an &, or an exclamation
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// mark followed by 5 alphanumeric characters, and are bounded in length by 50).
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// However, it matches all *common* IRC channels while trying to minimise false positives. "#1" is much
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// more likely to be "number 1" than "IRC channel #1".
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// Thus, we only match channels beginning with a # and having at least one letter in them.
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var channelRegex = /(^|[\s,.:;?!"'()/\\])(#+[a-z0-9-_]*[a-z][a-z0-9-_]*)/gmi;
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// This is SUPER nasty, but ng-click does not work inside a filter, as the markup has to be $compiled first, which is not possible in filter afaik.
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// Therefore, get the scope, fire the method, and $apply. Yuck. I sincerely hope someone finds a better way of doing this.
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linkiedText = linkiedText.replace(channelRegex, '$1<a href="#" onclick="var $scope = angular.element(event.target).scope(); $scope.openBuffer(\'$2\'); $scope.$apply();">$2</a>');
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return linkiedText;
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};
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}]);
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weechat.factory('handlers', ['$rootScope', 'models', 'plugins', function($rootScope, models, plugins) {
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var handleBufferClosing = function(message) {
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var bufferMessage = message.objects[0].content[0];
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var buffer = new models.Buffer(bufferMessage);
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models.closeBuffer(buffer);
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};
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var handleLine = function(line, manually) {
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var message = new models.BufferLine(line);
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var buffer = models.getBuffer(message.buffer);
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buffer.requestedLines++;
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// Only react to line if its displayed
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if (message.displayed) {
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message = plugins.PluginManager.contentForMessage(message, $rootScope.visible);
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buffer.addLine(message);
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if (manually) {
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buffer.lastSeen++;
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}
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if (buffer.active && !manually) {
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$rootScope.scrollWithBuffer();
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}
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if (!manually && (!buffer.active || !$rootScope.isWindowFocused())) {
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if (buffer.notify > 1 && _.contains(message.tags, 'notify_message') && !_.contains(message.tags, 'notify_none')) {
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buffer.unread++;
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$rootScope.$emit('notificationChanged');
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}
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if ((buffer.notify !== 0 && message.highlight) || _.contains(message.tags, 'notify_private')) {
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buffer.notification++;
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$rootScope.createHighlight(buffer, message);
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$rootScope.$emit('notificationChanged');
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}
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}
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}
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};
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var handleBufferLineAdded = function(message) {
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message.objects[0].content.forEach(function(l) {
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handleLine(l, false);
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});
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};
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var handleBufferOpened = function(message) {
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var bufferMessage = message.objects[0].content[0];
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var buffer = new models.Buffer(bufferMessage);
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models.addBuffer(buffer);
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models.setActiveBuffer(buffer.id);
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};
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var handleBufferTitleChanged = function(message) {
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var obj = message.objects[0].content[0];
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var buffer = obj.pointers[0];
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var old = models.getBuffer(buffer);
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old.fullName = obj.full_name;
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old.title = obj.title;
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old.number = obj.number;
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};
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var handleBufferRenamed = function(message) {
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var obj = message.objects[0].content[0];
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var buffer = obj.pointers[0];
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var old = models.getBuffer(buffer);
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old.fullName = obj.full_name;
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old.shortName = obj.short_name;
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};
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/*
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* Handle answers to (lineinfo) messages
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*
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* (lineinfo) messages are specified by this client. It is request after bufinfo completes
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*/
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var handleLineInfo = function(message, manually) {
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var lines = message.objects[0].content.reverse();
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if (manually === undefined) {
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manually = true;
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}
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lines.forEach(function(l) {
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handleLine(l, manually);
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});
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};
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/*
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* Handle answers to hotlist request
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*/
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var handleHotlistInfo = function(message) {
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if (message.objects.length === 0) {
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return;
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}
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var hotlist = message.objects[0].content;
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hotlist.forEach(function(l) {
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var buffer = models.getBuffer(l.buffer);
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// 1 is message
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buffer.unread += l.count[1];
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// 2 is ?
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buffer.unread += l.count[2];
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// 3 is highlight
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buffer.notification += l.count[3];
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/* Since there is unread messages, we can guess
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* what the last read line is and update it accordingly
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*/
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var unreadSum = _.reduce(l.count, function(memo, num) { return memo + num; }, 0);
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buffer.lastSeen = buffer.lines.length - 1 - unreadSum;
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});
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};
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/*
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* Handle nicklist event
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*/
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var handleNicklist = function(message) {
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var nicklist = message.objects[0].content;
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var group = 'root';
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nicklist.forEach(function(n) {
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var buffer = models.getBuffer(n.pointers[0]);
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if (n.group === 1) {
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var g = new models.NickGroup(n);
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group = g.name;
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buffer.nicklist[group] = g;
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} else {
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var nick = new models.Nick(n);
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buffer.addNick(group, nick);
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}
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});
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};
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/*
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* Handle nicklist diff event
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*/
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var handleNicklistDiff = function(message) {
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var nicklist = message.objects[0].content;
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var group;
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nicklist.forEach(function(n) {
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var buffer = models.getBuffer(n.pointers[0]);
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var d = n._diff;
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if (n.group === 1) {
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group = n.name;
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if (group === undefined) {
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var g = new models.NickGroup(n);
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buffer.nicklist[group] = g;
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group = g.name;
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}
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} else {
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var nick = new models.Nick(n);
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if (d === 43) { // +
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buffer.addNick(group, nick);
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} else if (d === 45) { // -
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buffer.delNick(group, nick);
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} else if (d === 42) { // *
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buffer.updateNick(group, nick);
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}
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}
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});
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};
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var eventHandlers = {
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_buffer_closing: handleBufferClosing,
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_buffer_line_added: handleBufferLineAdded,
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_buffer_opened: handleBufferOpened,
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_buffer_title_changed: handleBufferTitleChanged,
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_buffer_renamed: handleBufferRenamed,
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_nicklist: handleNicklist,
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_nicklist_diff: handleNicklistDiff
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};
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$rootScope.$on('onMessage', function(event, message) {
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if (_.has(eventHandlers, message.id)) {
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eventHandlers[message.id](message);
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}
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});
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var handleEvent = function(event) {
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if (_.has(eventHandlers, event.id)) {
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eventHandlers[event.id](event);
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}
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};
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return {
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handleEvent: handleEvent,
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handleLineInfo: handleLineInfo,
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handleHotlistInfo: handleHotlistInfo,
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handleNicklist: handleNicklist
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};
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}]);
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weechat.factory('connection',
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['$rootScope',
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'$log',
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'handlers',
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'models',
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'ngWebsockets',
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function($rootScope,
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$log,
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handlers,
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models,
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ngWebsockets) {
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protocol = new weeChat.Protocol();
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// Takes care of the connection and websocket hooks
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var connect = function (host, port, passwd, ssl, noCompression) {
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var proto = ssl ? 'wss' : 'ws';
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var url = proto + "://" + host + ":" + port + "/weechat";
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var onopen = function () {
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// Helper methods for initialization commands
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var _initializeConnection = function(passwd) {
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// This is not the proper way to do this.
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// WeeChat does not send a confirmation for the init.
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// Until it does, We need to "assume" that formatInit
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// will be received before formatInfo
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ngWebsockets.send(
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weeChat.Protocol.formatInit({
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password: passwd,
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compression: noCompression ? 'off' : 'zlib'
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})
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);
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return ngWebsockets.send(
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weeChat.Protocol.formatInfo({
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name: 'version'
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})
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);
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};
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var _requestHotlist = function() {
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return ngWebsockets.send(
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weeChat.Protocol.formatHdata({
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path: "hotlist:gui_hotlist(*)",
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keys: []
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})
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);
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};
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var _requestNicklist = function() {
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return ngWebsockets.send(
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weeChat.Protocol.formatNicklist({
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})
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);
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};
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var _requestBufferInfos = function() {
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return ngWebsockets.send(
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weeChat.Protocol.formatHdata({
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path: 'buffer:gui_buffers(*)',
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keys: ['local_variables,notify,number,full_name,short_name,title']
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})
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);
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};
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var _requestSync = function() {
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return ngWebsockets.send(
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weeChat.Protocol.formatSync({})
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);
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};
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// First command asks for the password and issues
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// a version command. If it fails, it means the we
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// did not provide the proper password.
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_initializeConnection(passwd).then(
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function() {
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// Connection is successful
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// Send all the other commands required for initialization
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_requestBufferInfos().then(function(bufinfo) {
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var bufferInfos = bufinfo.objects[0].content;
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// buffers objects
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for (var i = 0; i < bufferInfos.length ; i++) {
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var buffer = new models.Buffer(bufferInfos[i]);
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models.addBuffer(buffer);
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// Switch to first buffer on startup
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if (i === 0) {
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models.setActiveBuffer(buffer.id);
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}
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}
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});
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_requestHotlist().then(function(hotlist) {
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handlers.handleHotlistInfo(hotlist);
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});
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_requestNicklist().then(function(nicklist) {
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handlers.handleNicklist(nicklist);
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});
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_requestSync();
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$log.info("Connected to relay");
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$rootScope.connected = true;
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},
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function() {
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// Connection got closed, lets check if we ever was connected successfully
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if (!$rootScope.waseverconnected) {
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$rootScope.passwordError = true;
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}
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}
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);
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};
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var onmessage = function() {
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// If we recieve a message from WeeChat it means that
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// password was OK. Store that result and check for it
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// in the failure handler.
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$rootScope.waseverconnected = true;
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};
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var onclose = function () {
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/*
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* Handles websocket disconnection
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*/
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$log.info("Disconnected from relay");
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failCallbacks('disconnection');
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$rootScope.connected = false;
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$rootScope.$emit('relayDisconnect');
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$rootScope.$apply();
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};
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var onerror = function (evt) {
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/*
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* Handles cases when connection issues come from
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* the relay.
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*/
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$log.error("Relay error" + evt.data);
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if (evt.type === "error" && this.readyState !== 1) {
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failCallbacks('error');
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$rootScope.errorMessage = true;
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}
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};
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protocol.setId = function(id, message) {
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return '(' + id + ') ' + message;
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};
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ngWebsockets.connect(url,
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protocol,
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{
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'binaryType': "arraybuffer",
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'onopen': onopen,
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'onclose': onclose,
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'onmessage': onmessage,
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'onerror': onerror,
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});
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};
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var disconnect = function() {
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ngWebsockets.send(weeChat.Protocol.formatQuit());
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};
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/*
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* Format and send a weechat message
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*
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* @returns the angular promise
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*/
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var sendMessage = function(message) {
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ngWebsockets.send(weeChat.Protocol.formatInput({
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buffer: models.getActiveBuffer().fullName,
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data: message
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}));
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};
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var sendCoreCommand = function(command) {
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ngWebsockets.send(weeChat.Protocol.formatInput({
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buffer: 'core.weechat',
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data: command
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}));
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};
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var fetchMoreLines = function(numLines) {
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var buffer = models.getActiveBuffer();
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// Calculate number of lines to fetch, at least as many as the parameter
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numLines = Math.max(numLines, buffer.requestedLines * 2);
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// Indicator that we are loading lines, hides "load more lines" link
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$rootScope.loadingLines = true;
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// Send hdata request to fetch lines for this particular buffer
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ngWebsockets.send(
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weeChat.Protocol.formatHdata({
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// "0x" is important, otherwise it won't work
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path: "buffer:0x" + buffer.id + "/own_lines/last_line(-" + numLines + ")/data",
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keys: []
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})
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).then(function(lineinfo) {
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// delete old lines and add new ones
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var oldLength = buffer.lines.length;
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var setReadmarker = (buffer.lastSeen >= 0);
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buffer.lines.length = 0;
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buffer.requestedLines = 0;
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// Count number of lines recieved
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var linesReceivedCount = lineinfo.objects[0].content.length;
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// Parse the lines
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handlers.handleLineInfo(lineinfo, true);
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if (setReadmarker) {
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// Read marker was somewhere in the old lines - we don't need it any more,
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// set it to the boundary between old and new. This way, we stay at the exact
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// same position in the text through the scrollWithBuffer below
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buffer.lastSeen = buffer.lines.length - oldLength - 1;
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} else {
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// We are currently fetching at least some unread lines, so we need to keep
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// the read marker position correct
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buffer.lastSeen -= oldLength;
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}
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// We request more lines, but didn't get more. No more lines!
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if (oldLength === buffer.lines.length) {
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buffer.allLinesFetched = true;
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}
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// We requested more lines than we got, no more lines.
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if (linesReceivedCount < numLines) {
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buffer.allLinesFetched = true;
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}
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$rootScope.loadingLines = false;
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// Scroll read marker to the center of the screen
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$rootScope.scrollWithBuffer(true);
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});
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};
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return {
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connect: connect,
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disconnect: disconnect,
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sendMessage: sendMessage,
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sendCoreCommand: sendCoreCommand,
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fetchMoreLines: fetchMoreLines
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};
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}]);
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weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout', '$log', 'models', 'connection', function ($rootScope, $scope, $store, $timeout, $log, models, connection) {
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$rootScope.countWatchers = function () {
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var root = $(document.getElementsByTagName('body'));
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var watchers = [];
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var f = function (element) {
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if (element.data().hasOwnProperty('$scope')) {
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angular.forEach(element.data().$scope.$$watchers, function (watcher) {
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watchers.push(watcher);
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});
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}
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angular.forEach(element.children(), function (childElement) {
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f($(childElement));
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});
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};
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f(root);
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console.log(watchers.length);
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};
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$rootScope.isMobileDevice = function() {
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// TODO don't base detection solely on screen width
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var mobile_cutoff = 968;
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return (document.body.clientWidth < mobile_cutoff);
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};
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// Ask for permission to display desktop notifications
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$scope.requestNotificationPermission = function() {
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// Firefox
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if (window.Notification) {
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Notification.requestPermission(function(status) {
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$log.info('Notification permission status: ', status);
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if (Notification.permission !== status) {
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Notification.permission = status;
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}
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});
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}
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// Webkit
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if (window.webkitNotifications !== undefined) {
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var havePermission = window.webkitNotifications.checkPermission();
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if (havePermission !== 0) { // 0 is PERMISSION_ALLOWED
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$log.info('Notification permission status: ', havePermission === 0);
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window.webkitNotifications.requestPermission();
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}
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}
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};
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$scope.isinstalled = (function() {
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// Check for firefox & app installed
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if (navigator.mozApps !== undefined) {
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navigator.mozApps.getSelf().onsuccess = function _onAppReady(evt) {
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var app = evt.target.result;
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if (app) {
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return true;
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} else {
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return false;
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}
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};
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} else {
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return false;
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}
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}());
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// Detect page visibility attributes
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(function() {
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// Sadly, the page visibility API still has a lot of vendor prefixes
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if (typeof document.hidden !== "undefined") { // Chrome >= 33, Firefox >= 18, Opera >= 12.10, Safari >= 7
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$scope.documentHidden = "hidden";
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$scope.documentVisibilityChange = "visibilitychange";
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} else if (typeof document.webkitHidden !== "undefined") { // 13 <= Chrome < 33
|
|
$scope.documentHidden = "webkitHidden";
|
|
$scope.documentVisibilityChange = "webkitvisibilitychange";
|
|
} else if (typeof document.mozHidden !== "undefined") { // 10 <= Firefox < 18
|
|
$scope.documentHidden = "mozHidden";
|
|
$scope.documentVisibilityChange = "mozvisibilitychange";
|
|
} else if (typeof document.msHidden !== "undefined") { // IE >= 10
|
|
$scope.documentHidden = "msHidden";
|
|
$scope.documentVisibilityChange = "msvisibilitychange";
|
|
}
|
|
})();
|
|
|
|
|
|
$rootScope.isWindowFocused = function() {
|
|
if (typeof $scope.documentHidden === "undefined") {
|
|
// Page Visibility API not supported, assume yes
|
|
return true;
|
|
} else {
|
|
var isHidden = document[$scope.documentHidden];
|
|
return !isHidden;
|
|
}
|
|
};
|
|
|
|
if (typeof $scope.documentVisibilityChange !== "undefined") {
|
|
console.log('adding event listener for', $scope.documentVisibilityChange);
|
|
document.addEventListener($scope.documentVisibilityChange, function() {
|
|
if (!document[$scope.documentHidden]) {
|
|
// We just switched back to the glowing-bear window and unread messages may have
|
|
// accumulated in the active buffer while the window was in the background
|
|
var buffer = models.getActiveBuffer();
|
|
buffer.unread = 0;
|
|
buffer.notification = 0;
|
|
|
|
// Trigger title and favico update
|
|
$rootScope.$emit('notificationChanged');
|
|
|
|
// the unread badge in the bufferlist doesn't update if we don't do this
|
|
$rootScope.$apply();
|
|
}
|
|
}, false);
|
|
}
|
|
|
|
|
|
// Reduce buffers with "+" operation over a key. Mostly useful for unread/notification counts.
|
|
$rootScope.unreadCount = function(type) {
|
|
if (!type) {
|
|
type = "unread";
|
|
}
|
|
|
|
// Do this the old-fashioned way with iterating over the keys, as underscore proved to be error-prone
|
|
var keys = Object.keys(models.model.buffers);
|
|
var count = 0;
|
|
for (var key in keys) {
|
|
count += models.model.buffers[keys[key]][type];
|
|
}
|
|
|
|
return count;
|
|
};
|
|
|
|
$rootScope.updateTitle = function() {
|
|
var notifications = $rootScope.unreadCount('notification');
|
|
if (notifications > 0) {
|
|
// New notifications deserve an exclamation mark
|
|
$rootScope.notificationStatus = '(' + notifications + ') ';
|
|
} else {
|
|
$rootScope.notificationStatus = '';
|
|
}
|
|
|
|
var activeBuffer = models.getActiveBuffer();
|
|
$rootScope.pageTitle = activeBuffer.shortName + ' | ' + activeBuffer.title;
|
|
};
|
|
|
|
$scope.updateFavico = function() {
|
|
var notifications = $rootScope.unreadCount('notification');
|
|
if (notifications > 0) {
|
|
$scope.favico.badge(notifications, {
|
|
bgColor: '#d00',
|
|
textColor: '#fff'
|
|
});
|
|
} else {
|
|
var unread = $rootScope.unreadCount('unread');
|
|
if (unread === 0) {
|
|
$scope.favico.reset();
|
|
} else {
|
|
$scope.favico.badge(unread, {
|
|
bgColor: '#5CB85C',
|
|
textColor: '#ff0'
|
|
});
|
|
}
|
|
}
|
|
};
|
|
|
|
$rootScope.$on('activeBufferChanged', function() {
|
|
$rootScope.scrollWithBuffer(true);
|
|
|
|
var ab = models.getActiveBuffer();
|
|
if (ab.requestedLines < $scope.lines) {
|
|
// buffer has not been loaded, but some lines may already be present if they arrived after we connected
|
|
$scope.fetchMoreLines($scope.lines);
|
|
}
|
|
$rootScope.updateTitle(ab);
|
|
|
|
// If user wants to sync hotlist with weechat
|
|
// we will send a /buffer bufferName command every time
|
|
// the user switches a buffer. This will ensure that notifications
|
|
// are cleared in the buffer the user switches to
|
|
if ($scope.hotlistsync && ab.fullName) {
|
|
connection.sendCoreCommand('/buffer ' + ab.fullName);
|
|
}
|
|
|
|
// Clear search term on buffer change
|
|
$scope.search = '';
|
|
|
|
// Check if we should show nicklist or not
|
|
$scope.showNicklist = $scope.updateShowNicklist();
|
|
|
|
if (!$rootScope.isMobileDevice()) {
|
|
$('#sendMessage').focus();
|
|
}
|
|
});
|
|
|
|
$scope.favico = new Favico({animation: 'none'});
|
|
|
|
$rootScope.$on('notificationChanged', function() {
|
|
$rootScope.updateTitle();
|
|
|
|
if ($scope.useFavico && $scope.favico) {
|
|
$scope.updateFavico();
|
|
}
|
|
});
|
|
|
|
$rootScope.$on('relayDisconnect', function() {
|
|
// this reinitialze just breaks the bufferlist upon reconnection.
|
|
// Disabled it until it's fully investigated and fixed
|
|
//models.reinitialize();
|
|
$rootScope.$emit('notificationChanged');
|
|
});
|
|
|
|
$scope.showSidebar = true;
|
|
|
|
$scope.buffers = models.model.buffers;
|
|
|
|
$scope.activeBuffer = models.getActiveBuffer;
|
|
|
|
$rootScope.waseverconnected = false;
|
|
|
|
$rootScope.models = models;
|
|
|
|
$rootScope.buffer = [];
|
|
|
|
$rootScope.iterCandidate = null;
|
|
|
|
$store.bind($scope, "host", "localhost");
|
|
$store.bind($scope, "port", "9001");
|
|
$store.bind($scope, "proto", "weechat");
|
|
$store.bind($scope, "ssl", false);
|
|
$store.bind($scope, "savepassword", false);
|
|
if ($scope.savepassword) {
|
|
$store.bind($scope, "password", "");
|
|
}
|
|
|
|
// If we are on mobile change some defaults
|
|
// We use 968 px as the cutoff, which should match the value in glowingbear.css
|
|
var nonicklist = false;
|
|
var noembed = false;
|
|
var notimestamp = false;
|
|
|
|
if ($rootScope.isMobileDevice()) {
|
|
nonicklist = true;
|
|
noembed = true;
|
|
notimestamp = true;
|
|
}
|
|
|
|
|
|
// Save setting for displaying only buffers with unread messages
|
|
$store.bind($scope, "onlyUnread", false);
|
|
|
|
// Save setting for syncing hotlist
|
|
$store.bind($scope, "hotlistsync", true);
|
|
// Save setting for displaying nicklist
|
|
$store.bind($scope, "nonicklist", nonicklist);
|
|
// Save setting for displaying embeds
|
|
$store.bind($scope, "noembed", noembed);
|
|
// Save setting for channel ordering
|
|
$store.bind($scope, "orderbyserver", false);
|
|
// Save setting for updating favicon
|
|
$store.bind($scope, "useFavico", true);
|
|
// Save setting for notimestamp
|
|
$store.bind($scope, "notimestamp", notimestamp);
|
|
// Save setting for playing sound on notification
|
|
$store.bind($scope, "soundnotification", false);
|
|
|
|
// Save setting for displaying embeds in rootScope so it can be used from service
|
|
$rootScope.visible = $scope.noembed === false;
|
|
|
|
// Open and close panels while on mobile devices through swiping
|
|
$scope.swipeSidebar = function() {
|
|
if ($rootScope.isMobileDevice()) {
|
|
$scope.showSidebar = !$scope.showSidebar;
|
|
}
|
|
};
|
|
|
|
$scope.openNick = function() {
|
|
if ($rootScope.isMobileDevice()) {
|
|
if ($scope.nonicklist) {
|
|
$scope.nonicklist = false;
|
|
}
|
|
}
|
|
};
|
|
|
|
$scope.closeNick = function() {
|
|
if ($rootScope.isMobileDevice()) {
|
|
if (!$scope.nonicklist) {
|
|
$scope.nonicklist = true;
|
|
}
|
|
}
|
|
};
|
|
|
|
// Watch model and update show setting when it changes
|
|
$scope.$watch('noembed', function() {
|
|
$rootScope.visible = $scope.noembed === false;
|
|
});
|
|
// Watch model and update channel sorting when it changes
|
|
$scope.$watch('orderbyserver', function() {
|
|
$rootScope.predicate = $scope.orderbyserver ? 'serverSortKey' : 'number';
|
|
});
|
|
|
|
$scope.$watch('useFavico', function() {
|
|
// this check is necessary as this is called on page load, too
|
|
if (!$rootScope.connected) {
|
|
return;
|
|
}
|
|
if ($scope.useFavico) {
|
|
$scope.updateFavico();
|
|
} else {
|
|
$scope.favico.reset();
|
|
}
|
|
});
|
|
|
|
|
|
$scope.setActiveBuffer = function(bufferId, key) {
|
|
// If we are on mobile we need to collapse the menu on sidebar clicks
|
|
// We use 968 px as the cutoff, which should match the value in glowingbear.css
|
|
if ($rootScope.isMobileDevice()) {
|
|
$scope.showSidebar = false;
|
|
}
|
|
return models.setActiveBuffer(bufferId, key);
|
|
};
|
|
|
|
$scope.openBuffer = function(bufferName) {
|
|
var fullName = models.getActiveBuffer().fullName;
|
|
fullName = fullName.substring(0, fullName.lastIndexOf('.') + 1) + bufferName; // substitute the last part
|
|
|
|
if (!$scope.setActiveBuffer(fullName, 'fullName')) {
|
|
var command = 'join';
|
|
if (['#', '&', '+', '!'].indexOf(bufferName.charAt(0)) < 0) { // these are the characters a channel name can start with (RFC 2813-2813)
|
|
command = 'query';
|
|
}
|
|
connection.sendMessage('/' + command + ' ' + bufferName);
|
|
}
|
|
};
|
|
|
|
|
|
// Calculate number of lines to fetch
|
|
$scope.calculateNumLines = function() {
|
|
var lineHeight = document.querySelector(".bufferline").clientHeight;
|
|
var areaHeight = document.querySelector("#bufferlines").clientHeight;
|
|
// Fetch 10 lines more than theoretically needed so that scrolling up will correctly trigger the loading of more lines
|
|
// Also, some lines might be hidden, so it's probably better to have a bit of buffer there
|
|
var numLines = Math.ceil(areaHeight/lineHeight + 10);
|
|
$scope.lines = numLines;
|
|
};
|
|
$scope.calculateNumLines();
|
|
|
|
// Recalculate number of lines on resize
|
|
window.addEventListener("resize", _.debounce(function() {
|
|
// Recalculation fails when not connected
|
|
if ($rootScope.connected) {
|
|
$scope.calculateNumLines();
|
|
}
|
|
}, 100));
|
|
|
|
|
|
$rootScope.loadingLines = false;
|
|
$scope.fetchMoreLines = function() {
|
|
connection.fetchMoreLines($scope.lines);
|
|
};
|
|
|
|
$rootScope.scrollWithBuffer = function(nonIncremental) {
|
|
// First, get scrolling status *before* modification
|
|
// This is required to determine where we were in the buffer pre-change
|
|
var bl = document.getElementById('bufferlines');
|
|
var sVal = bl.scrollHeight - bl.clientHeight;
|
|
|
|
var scroll = function() {
|
|
var sTop = bl.scrollTop;
|
|
// Determine if we want to scroll at all
|
|
// Give the check 3 pixels of slack so you don't have to hit
|
|
// the exact spot. This fixes a bug in some browsers
|
|
if ((nonIncremental && sTop < sVal) || (Math.abs(sTop - sVal) < 3)) {
|
|
var readmarker = document.querySelector(".readmarker");
|
|
if (nonIncremental && readmarker) {
|
|
// Switching channels, scroll to read marker
|
|
bl.scrollTop = readmarker.offsetTop - readmarker.parentElement.scrollHeight + readmarker.scrollHeight;
|
|
} else {
|
|
// New message, scroll with buffer (i.e. to bottom)
|
|
bl.scrollTop = bl.scrollHeight - bl.clientHeight;
|
|
}
|
|
}
|
|
};
|
|
// Here be scrolling dragons
|
|
$timeout(scroll);
|
|
$timeout(scroll, 100);
|
|
$timeout(scroll, 300);
|
|
$timeout(scroll, 500);
|
|
};
|
|
|
|
|
|
$scope.connect = function() {
|
|
$scope.requestNotificationPermission();
|
|
connection.connect($scope.host, $scope.port, $scope.password, $scope.ssl);
|
|
};
|
|
$scope.disconnect = function() {
|
|
connection.disconnect();
|
|
};
|
|
$scope.install = function() {
|
|
if (navigator.mozApps !== undefined) {
|
|
// Find absolute url with trailing '/' or '/index.html' removed
|
|
var base_url = location.protocol + '//' + location.host +
|
|
location.pathname.replace(/\/(index\.html)?$/, '');
|
|
var request = navigator.mozApps.install(base_url + '/manifest.webapp');
|
|
request.onsuccess = function () {
|
|
$scope.isinstalled = true;
|
|
// Save the App object that is returned
|
|
var appRecord = this.result;
|
|
// Start the app.
|
|
appRecord.launch();
|
|
alert('Installation successful!');
|
|
};
|
|
request.onerror = function () {
|
|
// Display the error information from the DOMError object
|
|
alert('Install failed, error: ' + this.error.name);
|
|
};
|
|
} else {
|
|
alert('Sorry. Only supported in Firefox v26+');
|
|
}
|
|
};
|
|
|
|
|
|
/* Function gets called from bufferLineAdded code if user should be notified */
|
|
$rootScope.createHighlight = function(buffer, message) {
|
|
var title = '';
|
|
var body = '';
|
|
if (['#', '&', '+', '!'].indexOf(buffer.shortName.charAt(0)) < 0) {
|
|
title = 'Private message from ';
|
|
body = message.text;
|
|
} else {
|
|
title = 'Highlight in ';
|
|
var prefix = '';
|
|
for (var i = 0; i < message.prefix.length; i++) {
|
|
prefix += message.prefix[i].text;
|
|
}
|
|
body = '<' + prefix + '> ' + message.text;
|
|
}
|
|
title += buffer.shortName;
|
|
title += buffer.fullName.replace(/irc.([^\.]+)\..+/, " ($1)");
|
|
|
|
var notification = new Notification(title, {
|
|
body: body,
|
|
icon: 'img/favicon.png'
|
|
});
|
|
|
|
// Cancel notification automatically
|
|
var timeout = 15*1000;
|
|
notification.onshow = function() {
|
|
setTimeout(function() {
|
|
notification.close();
|
|
}, timeout);
|
|
};
|
|
|
|
// Click takes the user to the buffer
|
|
notification.onclick = function() {
|
|
models.setActiveBuffer(buffer.id);
|
|
window.focus();
|
|
notification.close();
|
|
};
|
|
|
|
if ($scope.soundnotification) {
|
|
// TODO fill in a sound file
|
|
var audioFile = "assets/audio/sonar";
|
|
var soundHTML = '<audio autoplay="autoplay"><source src="' + audioFile + '.ogg" type="audio/ogg" /><source src="' + audioFile + '.mp3" type="audio/mpeg" /></audio>';
|
|
document.getElementById("soundNotification").innerHTML = soundHTML;
|
|
}
|
|
};
|
|
|
|
$scope.hasUnread = function(buffer) {
|
|
// if search is set, return every buffer
|
|
if ($scope.search && $scope.search !== "") {
|
|
return true;
|
|
}
|
|
if ($scope.onlyUnread) {
|
|
// Always show current buffer in list
|
|
if (models.getActiveBuffer() === buffer) {
|
|
return true;
|
|
}
|
|
return buffer.unread > 0 || buffer.notification > 0;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
// Watch model and update show setting when it changes
|
|
$scope.$watch('nonicklist', function() {
|
|
$scope.showNicklist = $scope.updateShowNicklist();
|
|
});
|
|
$scope.showNicklist = false;
|
|
// Utility function that template can use to check if nicklist should
|
|
// be displayed for current buffer or not
|
|
// is called on buffer switch
|
|
$scope.updateShowNicklist = function() {
|
|
var ab = models.getActiveBuffer();
|
|
if (!ab) {
|
|
return false;
|
|
}
|
|
// Check if option no nicklist is set
|
|
if ($scope.nonicklist) {
|
|
return false;
|
|
}
|
|
// Use flat nicklist to check if empty
|
|
if (ab.flatNicklist().length === 0) {
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
$rootScope.switchToActivityBuffer = function() {
|
|
// Find next buffer with activity and switch to it
|
|
var sortedBuffers = _.sortBy($scope.buffers, 'number');
|
|
var i, buffer;
|
|
// Try to find buffer with notification
|
|
for (i in sortedBuffers) {
|
|
buffer = sortedBuffers[i];
|
|
if (buffer.notification > 0) {
|
|
$scope.setActiveBuffer(buffer.id);
|
|
return; // return instead of break so that the second for loop isn't executed
|
|
}
|
|
}
|
|
// No notifications, find first buffer with unread lines instead
|
|
for (i in sortedBuffers) {
|
|
buffer = sortedBuffers[i];
|
|
if (buffer.unread > 0) {
|
|
$scope.setActiveBuffer(buffer.id);
|
|
return;
|
|
}
|
|
}
|
|
};
|
|
// Helper function since the keypress handler is in a different scope
|
|
$rootScope.toggleNicklist = function() {
|
|
$scope.nonicklist = !$scope.nonicklist;
|
|
};
|
|
|
|
|
|
$scope.handleSearchBoxKey = function($event) {
|
|
// Support different browser quirks
|
|
var code = $event.keyCode ? $event.keyCode : $event.charCode;
|
|
// Handle escape
|
|
if (code === 27) {
|
|
$event.preventDefault();
|
|
$scope.search = '';
|
|
} // Handle enter
|
|
else if (code === 13) {
|
|
$event.preventDefault();
|
|
if ($scope.filteredBuffers.length > 0) {
|
|
models.setActiveBuffer($scope.filteredBuffers[0].id);
|
|
}
|
|
$scope.search = '';
|
|
}
|
|
};
|
|
|
|
// Prevent user from accidentally leaving the page
|
|
window.onbeforeunload = function(event) {
|
|
if ($rootScope.connected) {
|
|
event.preventDefault();
|
|
// Chrome requires us to set this or it will not show the dialog
|
|
event.returnValue = "You have an active connection to your WeeChat relay. Please disconnect using the button in the top-right corner or by pressing the Escape key.";
|
|
}
|
|
$scope.favico.reset();
|
|
};
|
|
|
|
}]
|
|
);
|
|
|
|
weechat.config(['$routeProvider',
|
|
function($routeProvider) {
|
|
$routeProvider.when('/', {
|
|
templateUrl: 'index.html',
|
|
controller: 'WeechatCtrl'
|
|
});
|
|
}
|
|
]);
|
|
|
|
|
|
weechat.directive('plugin', function() {
|
|
/*
|
|
* Plugin directive
|
|
* Shows additional plugin content
|
|
*/
|
|
return {
|
|
templateUrl: 'directives/plugin.html',
|
|
|
|
scope: {
|
|
plugin: '=data',
|
|
},
|
|
|
|
controller: function($scope) {
|
|
|
|
$scope.displayedContent = "";
|
|
|
|
$scope.hideContent = function() {
|
|
$scope.plugin.visible = false;
|
|
};
|
|
|
|
$scope.showContent = function() {
|
|
/*
|
|
* Shows the plugin content.
|
|
* displayedContent is bound to the DOM.
|
|
* Actual plugin content is only fetched when
|
|
* content is shown.
|
|
*/
|
|
$scope.displayedContent = $scope.plugin.content;
|
|
$scope.plugin.visible = true;
|
|
|
|
// Scroll embed content into view
|
|
var scroll = function() {
|
|
var embed = document.querySelector(".embed_" + $scope.plugin.$$hashKey);
|
|
if (embed) {
|
|
embed.scrollIntoViewIfNeeded();
|
|
}
|
|
};
|
|
setTimeout(scroll, 100);
|
|
};
|
|
}
|
|
};
|
|
});
|
|
|
|
|
|
weechat.directive('inputBar', function() {
|
|
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return {
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templateUrl: 'directives/input.html',
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scope: {
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inputId: '@inputId',
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},
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controller: function($rootScope,
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$scope,
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$element,
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connection,
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models) {
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/*
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* Returns the input element
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*/
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$scope.getInputNode = function() {
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return $element.find('input')[0];
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};
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$scope.completeNick = function() {
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// input DOM node
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var inputNode = $scope.getInputNode();
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// get current input
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var inputText = inputNode.value;
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// get current caret position
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var caretPos = inputNode.selectionStart;
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// create flat array of nicks
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var activeBuffer = models.getActiveBuffer();
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// complete nick
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var nickComp = IrcUtils.completeNick(inputText, caretPos,
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$scope.iterCandidate, activeBuffer.flatNicklist(), ':');
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// remember iteration candidate
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$scope.iterCandidate = nickComp.iterCandidate;
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// update current input
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inputNode.value = nickComp.text;
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// update current caret position
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inputNode.focus();
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inputNode.setSelectionRange(nickComp.caretPos, nickComp.caretPos);
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};
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// Send the message to the websocket
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$scope.sendMessage = function() {
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var input = $scope.getInputNode();
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connection.sendMessage(input.value);
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models.getActiveBuffer().addToHistory(input.value); // log to buffer history
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input.value = '';
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};
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// Handle key presses in the input bar
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$rootScope.handleKeyPress = function($event) {
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// don't do anything if not connected
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if (!$rootScope.connected) {
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return true;
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}
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var inputNode = $scope.getInputNode();
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// Support different browser quirks
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var code = $event.keyCode ? $event.keyCode : $event.charCode;
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// any other key than Tab resets nick completion iteration
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var tmpIterCandidate = $scope.iterCandidate;
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$scope.iterCandidate = null;
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// Left Alt+[0-9] -> jump to buffer
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if ($event.altKey && !$event.ctrlKey && (code > 47 && code < 58)) {
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if (code === 48) {
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code = 58;
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}
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var bufferNumber = code - 48 - 1 ;
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var activeBufferId = Object.keys(models.getBuffers())[bufferNumber];
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if (activeBufferId) {
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models.setActiveBuffer(activeBufferId);
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$event.preventDefault();
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}
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}
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// Tab -> nick completion
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if (code === 9 && !$event.altKey && !$event.ctrlKey) {
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$event.preventDefault();
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$scope.iterCandidate = tmpIterCandidate;
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$scope.completeNick();
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return true;
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}
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// Left Alt+n -> toggle nicklist
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if ($event.altKey && !$event.ctrlKey && code === 78) {
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$event.preventDefault();
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$rootScope.toggleNicklist();
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return true;
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}
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// Alt+A -> switch to buffer with activity
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if ($event.altKey && (code === 97 || code === 65)) {
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$event.preventDefault();
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$rootScope.switchToActivityBuffer();
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return true;
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}
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// Alt+L -> focus on input bar
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if ($event.altKey && (code === 76 || code === 108)) {
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$event.preventDefault();
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inputNode.focus();
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inputNode.setSelectionRange(inputNode.value.length, inputNode.value.length);
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return true;
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}
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// Alt+< -> switch to previous buffer
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if ($event.altKey && (code === 60 || code === 226)) {
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var previousBuffer = models.getPreviousBuffer();
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if (previousBuffer) {
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models.setActiveBuffer(previousBuffer.id);
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$event.preventDefault();
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return true;
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}
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}
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// Escape -> disconnect
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if (code === 27) {
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$event.preventDefault();
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connection.disconnect();
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return true;
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}
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// Alt+G -> focus on buffer filter input
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if ($event.altKey && (code === 103 || code === 71)) {
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$event.preventDefault();
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document.getElementById('bufferFilter').focus();
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return true;
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}
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// Arrow up -> go up in history
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if (code === 38) {
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inputNode.value = models.getActiveBuffer().getHistoryUp(inputNode.value);
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return true;
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}
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// Arrow down -> go down in history
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if (code === 40) {
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inputNode.value = models.getActiveBuffer().getHistoryDown(inputNode.value);
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return true;
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}
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};
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}
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};
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});
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