467 lines
18 KiB
JavaScript
467 lines
18 KiB
JavaScript
(function() {
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'use strict';
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var weechat = angular.module('weechat');
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weechat.factory('handlers', ['$rootScope', '$log', 'models', 'plugins', 'notifications', function($rootScope, $log, models, plugins, notifications) {
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var handleVersionInfo = function(message) {
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var content = message.objects[0].content;
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var version = content.value;
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// Store the WeeChat version in models
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// this eats things like 1.3-dev -> [1,3]
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models.version = version.split(".").map(function(c) { return parseInt(c); });
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};
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var handleConfValue = function(message) {
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var infolist = message.objects[0].content;
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for (var i = 0; i < infolist.length ; i++) {
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var key, val;
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var item = infolist[i];
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for (var j = 0; j < item.length ; j++) {
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var confitem = item[j];
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if (confitem.full_name) {
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key = confitem.full_name;
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}
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if (confitem.value) {
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val = confitem.value;
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}
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}
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if (key && val) {
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$log.debug('Setting wconfig "' + key + '" to value "' + val + '"');
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models.wconfig[key] = val;
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}
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}
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};
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var handleBufferClosing = function(message) {
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var bufferMessage = message.objects[0].content[0];
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var bufferId = bufferMessage.pointers[0];
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models.closeBuffer(bufferId);
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};
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// inject a fake buffer line for date change if needed
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var injectDateChangeMessageIfNeeded = function(buffer, manually, old_date, new_date) {
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if (buffer.bufferType === 1) {
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// Don't add date change messages to free buffers
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return;
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}
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old_date.setHours(0, 0, 0, 0);
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new_date.setHours(0, 0, 0, 0);
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// Check if the date changed
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if (old_date.valueOf() !== new_date.valueOf()) {
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if (manually) {
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// if the message that caused this date change to be sent
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// would increment buffer.lastSeen, we should increment as
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// well.
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++buffer.lastSeen;
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}
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var old_date_plus_one = old_date;
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old_date_plus_one.setDate(old_date.getDate() + 1);
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// it's not always true that a date with time 00:00:00
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// plus one day will be time 00:00:00
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old_date_plus_one.setHours(0, 0, 0, 0);
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var content = "\u001943"; // this colour corresponds to chat_day_change
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// Add day of the week
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if ($rootScope.supports_formatting_date) {
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content += new_date.toLocaleDateString(window.navigator.language,
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{weekday: "long"});
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} else {
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// Gross code that only does English dates ew gross
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var dow_to_word = [
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"Sunday", "Monday", "Tuesday",
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"Wednesday", "Thursday", "Friday", "Saturday"];
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content += dow_to_word[new_date.getDay()];
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}
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// if you're testing different date formats,
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// make sure to test different locales such as "en-US",
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// "en-US-u-ca-persian" (which has different weekdays, year 0, and an ERA)
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// "ja-JP-u-ca-persian-n-thai" (above, diff numbering, diff text)
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var extra_date_format = {
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day: "numeric",
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month: "long"
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};
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if (new_date.getYear() !== old_date.getYear()) {
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extra_date_format.year = "numeric";
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}
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content += " (";
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if ($rootScope.supports_formatting_date) {
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content += new_date.toLocaleDateString(window.navigator.language,
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extra_date_format);
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} else {
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// ew ew not more gross code
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var month_to_word = [
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"January", "February", "March", "April",
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"May", "June", "July", "August",
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"September", "October", "November", "December"];
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content += month_to_word[new_date.getMonth()] + " " + new_date.getDate().toString();
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if (extra_date_format.year === "numeric") {
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content += ", " + new_date.getFullYear().toString();
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}
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}
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// Result should be something like
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// Friday (November 27)
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// or if the year is different,
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// Friday (November 27, 2015)
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// Comparing dates in javascript is beyond tedious
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if (old_date_plus_one.valueOf() !== new_date.valueOf()) {
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var date_diff = Math.round((new_date - old_date)/(24*60*60*1000)) + 1;
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if (date_diff < 0) {
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date_diff = -1*(date_diff);
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if (date_diff === 1) {
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content += ", 1 day before";
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} else {
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content += ", " + date_diff + " days before";
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}
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} else {
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content += ", " + date_diff + " days later";
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}
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// Result: Friday (November 27, 5 days later)
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}
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content += ")";
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var line = {
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buffer: buffer.id,
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date: new_date,
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prefix: '\u001943\u2500',
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tags_array: [],
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displayed: true,
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highlight: 0,
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message: content
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};
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var new_message = new models.BufferLine(line);
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buffer.addLine(new_message);
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}
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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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// Check for date change
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if (buffer.lines.length > 0) {
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var old_date = new Date(buffer.lines[buffer.lines.length - 1].date),
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new_date = new Date(message.date);
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injectDateChangeMessageIfNeeded(buffer, manually, old_date, new_date);
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}
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message = plugins.PluginManager.contentForMessage(message);
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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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notifications.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 handleBufferInfo = function(message) {
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var bufferInfos = message.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 bufferId = bufferInfos[i].pointers[0];
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var buffer = models.getBuffer(bufferId);
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if (buffer !== undefined) {
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// We already know this buffer
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handleBufferUpdate(buffer, bufferInfos[i]);
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} else {
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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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};
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var handleBufferUpdate = function(buffer, message) {
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if (message.pointers[0] !== buffer.id) {
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// this is information about some other buffer!
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return;
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}
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// weechat properties -- short name can be changed
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buffer.shortName = message.short_name;
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buffer.trimmedName = buffer.shortName.replace(/^[#&+]/, '');
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buffer.title = message.title;
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buffer.number = message.number;
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buffer.hidden = message.hidden;
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// reset these, hotlist info will arrive shortly
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buffer.notification = 0;
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buffer.unread = 0;
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buffer.lastSeen = -1;
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if (message.local_variables.type !== undefined) {
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buffer.type = message.local_variables.type;
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buffer.indent = (['channel', 'private'].indexOf(buffer.type) >= 0);
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}
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if (message.notify !== undefined) {
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buffer.notify = message.notify;
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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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};
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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 = models.parseRichText(obj.title);
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old.number = obj.number;
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old.rtitle = "";
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for (var i = 0; i < old.title.length; ++i) {
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old.rtitle += old.title[i].text;
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}
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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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// If it's a channel, trim away the prefix (#, &, or +). If that is empty and the buffer
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// has a short name, use a space (because the prefix will be displayed separately, and we don't want
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// prefix + fullname, which would happen otherwise). Else, use null so that full_name is used
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old.trimmedName = obj.short_name.replace(/^[#&+]/, '') || (obj.short_name ? ' ' : null);
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old.prefix = ['#', '&', '+'].indexOf(obj.short_name.charAt(0)) >= 0 ? obj.short_name.charAt(0) : '';
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// After a buffer openes we get the name change event from relay protocol
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// Here we check our outgoing commands that openes a buffer and switch
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// to it if we find the buffer name it the list
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var position = models.outgoingQueries.indexOf(old.shortName);
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if (position >= 0) {
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models.outgoingQueries.splice(position, 1);
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models.setActiveBuffer(old.id);
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}
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};
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var handleBufferHidden = 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.hidden = true;
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};
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var handleBufferUnhidden = 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.hidden = false;
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};
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var handleBufferLocalvarChanged = 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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var localvars = obj.local_variables;
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if (old !== undefined && localvars !== undefined) {
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// Update indentation status
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old.type = localvars.type;
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old.indent = (['channel', 'private'].indexOf(localvars.type) >= 0);
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// Update serverSortKey and related variables
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old.plugin = localvars.plugin;
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old.server = localvars.server;
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old.serverSortKey = old.plugin + "." + old.server +
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(old.type === "server" ? "" : ("." + old.shortName));
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}
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};
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var handleBufferTypeChanged = 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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// 0 = formatted (normal); 1 = free
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buffer.bufferType = obj.type;
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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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if (message.objects[0].content.length > 0) {
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// fiddle out the buffer ID and take the last line's date
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var last_line =
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message.objects[0].content[message.objects[0].content.length-1];
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var buffer = models.getBuffer(last_line.buffer);
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if (buffer.lines.length > 0) {
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var last_date = new Date(buffer.lines[buffer.lines.length - 1].date);
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injectDateChangeMessageIfNeeded(buffer, true, last_date, new Date());
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}
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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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// Hotlist includes only buffers with unread counts so first we
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// iterate all our buffers and resets the counts.
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_.each(models.getBuffers(), function(buffer) {
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buffer.unread = 0;
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buffer.notification = 0;
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});
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if (message.objects.length > 0) {
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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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// If buffer is active in gb, but not active in WeeChat the
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// hotlist in WeeChat will increase but we should ignore that
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// in gb.
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if (buffer.active) {
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return;
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}
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// 1 is message
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buffer.unread = l.count[1];
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// 2 is private
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buffer.notification = 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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// the unread badges in the bufferlist doesn't update if we don't do this
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setTimeout(function() {
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$rootScope.$apply();
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$rootScope.$emit('notificationChanged');
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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_localvar_added: handleBufferLocalvarChanged,
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_buffer_localvar_removed: handleBufferLocalvarChanged,
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_buffer_localvar_changed: handleBufferLocalvarChanged,
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_buffer_opened: handleBufferOpened,
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_buffer_title_changed: handleBufferTitleChanged,
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_buffer_type_changed: handleBufferTypeChanged,
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_buffer_renamed: handleBufferRenamed,
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_buffer_hidden: handleBufferHidden,
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_buffer_unhidden: handleBufferUnhidden,
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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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} else {
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$log.debug('Unhandled event received: ' + message.id);
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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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handleVersionInfo: handleVersionInfo,
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handleConfValue: handleConfValue,
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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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handleBufferInfo: handleBufferInfo
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};
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}]);
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})();
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