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/*! |
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* Webogram v0.5.4 - messaging web application for MTProto |
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* https://github.com/zhukov/webogram |
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* Copyright (C) 2014 Igor Zhukov <igor.beatle@gmail.com> |
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* https://github.com/zhukov/webogram/blob/master/LICENSE |
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*/ |
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'use strict' |
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/* EmojiHelper */ |
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;(function (global, emojis, categories, spritesheets) { |
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var emojis = {} |
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var shortcuts = {} |
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var spritesheetPositions = {} |
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var index = false |
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var popular = 'joy,kissing_heart,heart,heart_eyes,blush,grin,+1,relaxed,pensive,smile,sob,kiss,unamused,flushed,stuck_out_tongue_winking_eye,see_no_evil,wink,smiley,cry,stuck_out_tongue_closed_eyes,scream,rage,smirk,disappointed,sweat_smile,kissing_closed_eyes,speak_no_evil,relieved,grinning,yum,laughing,ok_hand,neutral_face,confused'.split(',') |
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var i |
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var j |
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var code |
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var shortcut |
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var emoji |
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var row |
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var column |
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var totalColumns |
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var len1 |
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var len2 |
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for (i = 0, len1 = categories.length; i < len1; i++) { |
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totalColumns = spritesheets[i][1] |
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for (j = 0, len2 = categories[i].length; j < len2; j++) { |
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code = categories[i][j] |
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emoji = Config.Emoji[code] |
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shortcut = emoji[1][0] |
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emojis[code] = [emoji[0], shortcut] |
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shortcuts[shortcut] = code |
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spritesheetPositions[code] = [i, j, Math.floor(j / totalColumns), j % totalColumns] |
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} |
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} |
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function getPopularEmoji (callback) { |
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ConfigStorage.get('emojis_popular', function (popEmojis) { |
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var result = [] |
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if (popEmojis && popEmojis.length) { |
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for (var i = 0, len = popEmojis.length; i < len; i++) { |
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result.push({code: popEmojis[i][0], rate: popEmojis[i][1]}) |
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} |
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callback(result) |
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return |
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} |
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ConfigStorage.get('emojis_recent', function (recentEmojis) { |
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recentEmojis = recentEmojis || popular || [] |
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var shortcut |
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var code |
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for (var i = 0, len = recentEmojis.length; i < len; i++) { |
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shortcut = recentEmojis[i] |
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if (Array.isArray(shortcut)) { |
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shortcut = shortcut[0] |
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} |
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if (shortcut && typeof shortcut === 'string') { |
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if (shortcut.charAt(0) == ':') { |
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shortcut = shortcut.substr(1, shortcut.length - 2) |
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} |
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if (code = shortcuts[shortcut]) { |
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result.push({code: code, rate: 1}) |
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} |
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} |
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} |
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callback(result) |
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}) |
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}) |
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} |
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function pushPopularEmoji (code) { |
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getPopularEmoji(function (popularEmoji) { |
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var exists = false |
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var count = popularEmoji.length |
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var result = [] |
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for (var i = 0; i < count; i++) { |
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if (popularEmoji[i].code == code) { |
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exists = true |
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popularEmoji[i].rate++ |
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} |
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result.push([popularEmoji[i].code, popularEmoji[i].rate]) |
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} |
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if (exists) { |
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result.sort(function (a, b) { |
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return b[1] - a[1] |
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}) |
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} else { |
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if (result.length > 41) { |
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result = result.slice(0, 41) |
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} |
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result.push([code, 1]) |
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} |
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ConfigStorage.set({emojis_popular: result}) |
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}) |
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} |
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function indexEmojis () { |
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if (index === false) { |
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index = SearchIndexManager.createIndex() |
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var shortcut |
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for (shortcut in shortcuts) { |
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if (shortcuts.hasOwnProperty(shortcut)) { |
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SearchIndexManager.indexObject(shortcuts[shortcut], shortcut, index) |
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} |
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} |
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} |
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} |
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function searchEmojis (q) { |
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indexEmojis() |
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var foundObject = SearchIndexManager.search(q, index) |
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var foundCodes = [] |
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var code |
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for (code in foundObject) { |
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if (foundObject.hasOwnProperty(code)) { |
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foundCodes.push(code) |
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} |
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} |
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return foundCodes |
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} |
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global.EmojiHelper = { |
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emojis: emojis, |
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shortcuts: shortcuts, |
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spritesheetPositions: spritesheetPositions, |
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getPopularEmoji: getPopularEmoji, |
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pushPopularEmoji: pushPopularEmoji, |
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indexEmojis: indexEmojis, |
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searchEmojis: searchEmojis |
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} |
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})(window, Config.Emoji, Config.EmojiCategories, Config.EmojiCategorySpritesheetDimens) |
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function EmojiTooltip (btnEl, options) { |
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options = options || {} |
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var self = this |
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this.btnEl = $(btnEl) |
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this.onEmojiSelected = options.onEmojiSelected |
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this.onStickerSelected = options.onStickerSelected |
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this.getStickers = options.getStickers |
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this.getStickerImage = options.getStickerImage |
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this.onStickersetSelected = options.onStickersetSelected |
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this.langpack = options.langpack || {} |
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if (!Config.Navigator.touch) { |
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$(this.btnEl).on('mouseenter mouseleave', function (e) { |
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self.isOverBtn = e.type == 'mouseenter' |
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self.createTooltip() |
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if (self.isOverBtn) { |
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self.onMouseEnter(true) |
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} else { |
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self.onMouseLeave(true) |
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} |
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}) |
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} |
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$(this.btnEl).on('mousedown', function (e) { |
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if (!self.shown) { |
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clearTimeout(self.showTimeout) |
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delete self.showTimeout |
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self.createTooltip() |
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self.show() |
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} else { |
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clearTimeout(self.hideTimeout) |
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delete self.hideTimeout |
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self.hide() |
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} |
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return cancelEvent(e) |
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}) |
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$(document).on('mousedown', function (e) { |
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if (self.shown) { |
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self.hide() |
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} |
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}) |
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} |
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EmojiTooltip.prototype.onMouseEnter = function (triggerShow) { |
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if (this.hideTimeout) { |
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clearTimeout(this.hideTimeout) |
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delete this.hideTimeout |
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} |
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else if (triggerShow && !this.showTimeout) { |
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this.showTimeout = setTimeout(this.show.bind(this), 100) |
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} |
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} |
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EmojiTooltip.prototype.onMouseLeave = function (triggerUnshow) { |
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if (!this.hideTimeout) { |
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var self = this |
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this.hideTimeout = setTimeout(function () { |
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self.hide() |
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}, 600) |
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} |
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else if (triggerUnshow && this.showTimeout) { |
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clearTimeout(this.showTimeout) |
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delete this.showTimeout |
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} |
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} |
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EmojiTooltip.prototype.createTooltip = function () { |
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if (this.tooltipEl) { |
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return false |
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} |
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var html = |
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'<div class="composer_emoji_tooltip noselect">\ |
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<div class="composer_emoji_tooltip_tabs">\ |
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<div class="composer_emoji_tooltip_tab composer_emoji_tooltip_tab_emoji">' + this.langpack.im_emoji_tab + '</div>\ |
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<div class="composer_emoji_tooltip_tab composer_emoji_tooltip_tab_stickers">' + this.langpack.im_stickers_tab + '</div>\ |
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<div class="composer_emoji_tooltip_tab_shadow"></div>\ |
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</div>\ |
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<div class="composer_emoji_tooltip_tabs_wrap">\ |
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<div class="composer_emoji_tooltip_tabs_contents clearfix">\ |
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<div class="composer_emoji_tooltip_tab_emoji_content">\ |
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<div class="composer_emoji_tooltip_content_wrap">\ |
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<div class="composer_emoji_tooltip_content composer_emoji_tooltip_content_emoji clearfix"></div>\ |
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</div>\ |
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<div class="composer_emoji_tooltip_categories">\ |
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<a class="composer_emoji_tooltip_category active" data-category="0"><i class="composer_emoji_tooltip_category_recent"></i></a>\ |
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<a class="composer_emoji_tooltip_category" data-category="1"><i class="composer_emoji_tooltip_category_smile"></i></a>\ |
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<a class="composer_emoji_tooltip_category" data-category="2"><i class="composer_emoji_tooltip_category_flower"></i></a>\ |
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<a class="composer_emoji_tooltip_category" data-category="3"><i class="composer_emoji_tooltip_category_bell"></i></a>\ |
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<a class="composer_emoji_tooltip_category" data-category="4"><i class="composer_emoji_tooltip_category_car"></i></a>\ |
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<a class="composer_emoji_tooltip_category" data-category="5"><i class="composer_emoji_tooltip_category_grid"></i></a>\ |
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</div>\ |
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</div>\ |
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<div class="composer_emoji_tooltip_tab_stickers_content">\ |
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<div class="composer_emoji_tooltip_content_wrap">\ |
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<div class="composer_emoji_tooltip_content composer_emoji_tooltip_content_stickers clearfix"></div>\ |
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</div>\ |
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<div class="composer_emoji_tooltip_categories"></div>\ |
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</div>\ |
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</div>\ |
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</div>\ |
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<div class="composer_emoji_tooltip_tail"><i class="icon icon-tooltip-tail"></i></div>\ |
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</div>' |
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html = html.replace(/>\s+</g, '><') |
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var self = this |
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this.tooltipEl = $(html).appendTo(document.body) |
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this.tabsEl = $('.composer_emoji_tooltip_tabs', this.tooltipEl) |
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this.categoriesEl = $('.composer_emoji_tooltip_categories', this.tooltipEl) |
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this.stickersCategoriesEl = $('.composer_emoji_tooltip_tab_stickers_content .composer_emoji_tooltip_categories', this.tooltipEl) |
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this.contentEl = $('.composer_emoji_tooltip_content', this.tooltipEl) |
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this.emojiContentEl = $('.composer_emoji_tooltip_content_emoji', this.tooltipEl) |
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this.stickersContentEl = $('.composer_emoji_tooltip_content_stickers', this.tooltipEl) |
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// Tabs |
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angular.forEach(['emoji', 'stickers'], function (tabName, tabIndex) { |
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var tab = $('.composer_emoji_tooltip_tab_' + tabName, self.tabsEl) |
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.on('mousedown', function (e) { |
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self.selectTab(tabIndex) |
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return cancelEvent(e) |
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}) |
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if (!Config.Navigator.touch) { |
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tab.on('mouseenter mouseleave', function (e) { |
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clearTimeout(self.selectTabTimeout) |
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if (e.type == 'mouseenter') { |
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self.selectTabTimeout = setTimeout(function () { |
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self.selectTab(tabIndex) |
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}, 300) |
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} |
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}) |
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} |
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}) |
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// Categories |
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var handleEvents = 'mousedown' |
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if (!Config.Navigator.touch) { |
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handleEvents += ' mouseover mouseout' |
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} |
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this.categoriesEl.on(handleEvents, function (e) { |
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e = e.originalEvent || e |
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var target = e.target |
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if (target.tagName != 'A') { |
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target = target.parentNode |
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} |
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if (target.tagName != 'A') { |
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return |
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} |
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var catIndex = parseInt(target.getAttribute('data-category')) |
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if (e.type == 'mousedown') { |
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self.selectCategory(catIndex) |
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return cancelEvent(e) |
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} |
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if (self.tab) { |
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return |
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} |
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var isOver = e.type == 'mouseover' |
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if (isOver && self.selectCategoryIndex == catIndex) { |
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return |
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} |
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clearTimeout(self.selectCategoryTimeout) |
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delete self.selectCategoryTimeout |
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if (isOver) { |
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self.selectCategoryIndex = catIndex |
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self.selectCategoryTimeout = setTimeout(function () { |
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delete self.selectCategoryIndex |
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delete self.selectCategoryTimeout |
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self.selectCategory(catIndex) |
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}, 300) |
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} else { |
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delete self.selectCategoryIndex |
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} |
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}) |
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this.emojiScroller = new Scroller(this.emojiContentEl, {classPrefix: 'composer_emoji_tooltip'}) |
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this.stickersScroller = new Scroller(this.stickersContentEl, {classPrefix: 'composer_emoji_tooltip'}) |
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this.stickersScroller.onScroll(function (el, st) { |
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self.onStickersScroll(el, st) |
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}) |
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this.contentEl.on('mousedown', function (e) { |
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e = e.originalEvent || e |
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var target = $(e.target), code, sticker, stickerset |
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if (target[0].tagName != 'A') { |
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target = $(target[0].parentNode) |
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} |
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if (code = target.attr('data-code')) { |
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if (self.onEmojiSelected) { |
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self.onEmojiSelected(code) |
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} |
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EmojiHelper.pushPopularEmoji(code) |
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} |
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if (sticker = target.attr('data-sticker')) { |
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if (self.onStickerSelected) { |
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self.onStickerSelected(sticker) |
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} |
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if (Config.Mobile) { |
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self.hide() |
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} |
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} |
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if (stickerset = target.attr('data-stickerset')) { |
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if (self.onStickersetSelected) { |
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self.onStickersetSelected(stickerset) |
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} |
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self.hide() |
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} |
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return cancelEvent(e) |
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}) |
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if (!Config.Navigator.touch) { |
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this.tooltipEl.on('mouseenter mouseleave', function (e) { |
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if (e.type == 'mouseenter') { |
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self.onMouseEnter() |
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} else { |
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self.onMouseLeave() |
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} |
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}) |
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} |
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this.selectTab(0) |
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$(window).on('resize', this.updatePosition.bind(this)) |
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return true |
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} |
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EmojiTooltip.prototype.selectCategory = function (cat, force) { |
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if (!this.tab && this.cat === cat && !force) { |
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return false |
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} |
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$('.active', this.categoriesEl).removeClass('active') |
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this.cat = cat |
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if (this.tab) { |
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this.activateStickerCategory() |
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this.updateStickersContents(force) |
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} else { |
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$(this.categoriesEl[this.tab].childNodes[cat]).addClass('active') |
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this.updateEmojiContents() |
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} |
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} |
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EmojiTooltip.prototype.selectTab = function (tab, force) { |
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if (this.tab === tab && !force) { |
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return false |
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} |
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this.tab = tab |
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this.selectCategory(0, true) |
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var self = this |
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setTimeout(function () { |
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$(self.tooltipEl).toggleClass('composer_emoji_tooltip_tabs_stickers_active', tab == 1) |
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}, 0) |
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} |
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EmojiTooltip.prototype.updateEmojiContents = function () { |
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var html = [] |
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var self = this |
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var iconSize = 26 |
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var renderContent = function () { |
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self.emojiContentEl.html(html.join('')) |
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self.emojiScroller.reinit() |
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} |
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if (this.cat > 0) { |
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var categoryIndex = this.cat - 1 |
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var emoticonCodes = Config.EmojiCategories[categoryIndex] |
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var totalColumns = Config.EmojiCategorySpritesheetDimens[categoryIndex][1] |
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var count = emoticonCodes.length |
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var emoticonCode |
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var emoticonData |
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var i |
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var x |
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var y |
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for (i = 0; i < count; i++) { |
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emoticonCode = emoticonCodes[i] |
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emoticonData = Config.Emoji[emoticonCode] |
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x = iconSize * (i % totalColumns) |
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y = iconSize * Math.floor(i / totalColumns) |
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html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-w' + iconSize + ' emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>') |
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} |
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renderContent() |
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}else { |
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EmojiHelper.getPopularEmoji(function (popularEmoji) { |
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var emoticonCode |
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var emoticonData |
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var spritesheet |
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var pos |
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var categoryIndex |
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var count = popularEmoji.length |
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var i |
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var x |
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var y |
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for (i = 0; i < count; i++) { |
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emoticonCode = popularEmoji[i].code |
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if (emoticonData = Config.Emoji[emoticonCode]) { |
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spritesheet = EmojiHelper.spritesheetPositions[emoticonCode] |
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categoryIndex = spritesheet[0] |
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pos = spritesheet[1] |
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x = iconSize * spritesheet[3] |
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y = iconSize * spritesheet[2] |
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html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-w' + iconSize + ' emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>') |
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} |
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} |
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renderContent() |
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}) |
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} |
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} |
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EmojiTooltip.prototype.updateStickersContents = function (force) { |
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var html = [] |
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var categoriesHtml = [] |
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var self = this |
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var iconSize = 26 |
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|
|
|
|
var scrollStickers = function () { |
|
|
var scrollTop = self.cat ? self.stickersetPositions[self.cat][0] : 0 |
|
|
self.stickersScroller.scrollTo(scrollTop, force ? 0 : 200) |
|
|
} |
|
|
|
|
|
if (!force && self.stickersetPositions.length) { |
|
|
scrollStickers() |
|
|
return |
|
|
} |
|
|
|
|
|
var renderStickers = function (stickersets) { |
|
|
var set |
|
|
var docID |
|
|
var i |
|
|
var j |
|
|
var len1 |
|
|
var len2 |
|
|
for (i = 0, len1 = stickersets.length; i < len1; i++) { |
|
|
set = stickersets[i] |
|
|
if (!set.docIDs.length) { |
|
|
continue |
|
|
} |
|
|
html.push('<div class="composer_stickerset_wrap clearfix">') |
|
|
if (set.title) { |
|
|
html.push( |
|
|
'<a class="composer_stickerset_title', |
|
|
set.id ? '' : ' disabled', |
|
|
'" data-stickerset="', |
|
|
encodeEntities(set.short_name), |
|
|
'">', |
|
|
encodeEntities(set.title), |
|
|
'</a>' |
|
|
) |
|
|
} |
|
|
if (!set.id) { |
|
|
categoriesHtml.push('<a class="composer_emoji_tooltip_category active" data-category="0"><i class="composer_emoji_tooltip_category_recent"></i></a>') |
|
|
} else { |
|
|
categoriesHtml.push('<a class="composer_sticker_btn" data-sticker="' + set.docIDs[0] + '" data-category="' + i + '"></a>') |
|
|
} |
|
|
for (j = 0, len2 = set.docIDs.length; j < len2; j++) { |
|
|
docID = set.docIDs[j] |
|
|
html.push('<a class="composer_sticker_btn" data-sticker="' + docID + '"></a>') |
|
|
} |
|
|
html.push('</div>') |
|
|
} |
|
|
|
|
|
self.stickersContentEl.html(html.join('')) |
|
|
self.stickersCategoriesEl.html(categoriesHtml.join('')) |
|
|
self.stickersScroller.reinit() |
|
|
|
|
|
var scrollPositions = [] |
|
|
$('.composer_stickerset_wrap', self.stickersContentEl).each(function (k, stickerSetEl) { |
|
|
var height = stickerSetEl.offsetHeight |
|
|
var top = stickerSetEl.offsetTop |
|
|
scrollPositions.push([top, height]) |
|
|
}) |
|
|
self.stickersetPositions = scrollPositions |
|
|
scrollStickers() |
|
|
|
|
|
var preload = [] |
|
|
self.contentEl.find('.composer_sticker_btn').each(function (k, element) { |
|
|
if (k < 12) { |
|
|
self.replaceStickerImage(element) |
|
|
} else { |
|
|
preload.push([element.offsetTop, element]) |
|
|
} |
|
|
}) |
|
|
self.stickersPreload = preload |
|
|
|
|
|
self.stickersCategoriesEl.find('.composer_sticker_btn').each(function (k, element) { |
|
|
self.replaceStickerImage(element) |
|
|
}) |
|
|
} |
|
|
this.getStickers(renderStickers) |
|
|
} |
|
|
|
|
|
EmojiTooltip.prototype.replaceStickerImage = function (element) { |
|
|
element = $(element) |
|
|
this.getStickerImage(element, element.attr('data-sticker')) |
|
|
} |
|
|
|
|
|
EmojiTooltip.prototype.onStickersScroll = function (scrollable, scrollTop) { |
|
|
var ch = scrollable.clientHeight |
|
|
var sh = scrollable.scrollHeight |
|
|
var len = this.stickersetPositions.length |
|
|
var currentCat = false |
|
|
var currentPos |
|
|
var i |
|
|
|
|
|
if (scrollTop < 20) { |
|
|
currentCat = 0 |
|
|
} else if (scrollTop > sh - ch - 20) { |
|
|
currentCat = len - 1 |
|
|
} else { |
|
|
for (i = 0; i < len; i++) { |
|
|
currentPos = this.stickersetPositions[i] |
|
|
if (scrollTop >= currentPos[0] && |
|
|
scrollTop < (currentPos[0] + currentPos[1])) { |
|
|
currentCat = i |
|
|
break |
|
|
} |
|
|
} |
|
|
} |
|
|
var len = this.stickersPreload.length |
|
|
if (len) { |
|
|
for (i = 0; i < len; i++) { |
|
|
currentPos = this.stickersPreload[i] |
|
|
if (currentPos[0] >= scrollTop && currentPos[0] <= scrollTop + ch) { |
|
|
// console.log('replace', currentPos[1], i) |
|
|
this.replaceStickerImage(currentPos[1]) |
|
|
this.stickersPreload.splice(i, 1) |
|
|
i-- |
|
|
len-- |
|
|
} |
|
|
} |
|
|
} |
|
|
// console.log('on sticker scroll', scrollTop, ch, sh, currentCat, this.stickersetPositions) |
|
|
if (this.cat === currentCat || currentCat === false) { |
|
|
return |
|
|
} |
|
|
$('.active', this.categoriesEl).removeClass('active') |
|
|
this.cat = currentCat |
|
|
this.activateStickerCategory() |
|
|
} |
|
|
|
|
|
EmojiTooltip.prototype.onStickersChanged = function () { |
|
|
if (this.tab) { |
|
|
this.updateStickersContents(true) |
|
|
} |
|
|
} |
|
|
|
|
|
EmojiTooltip.prototype.activateStickerCategory = function () { |
|
|
var categoriesEl = this.categoriesEl[1] |
|
|
var categoryEl = categoriesEl.childNodes[this.cat] |
|
|
if (!categoryEl) { |
|
|
return |
|
|
} |
|
|
$(categoryEl).addClass('active') |
|
|
|
|
|
var left = categoryEl.offsetLeft |
|
|
var width = categoryEl.offsetWidth |
|
|
var viewportWidth = categoriesEl.clientWidth |
|
|
|
|
|
// console.log('current cat el', categoryEl, left, width, viewportWidth) |
|
|
$(categoriesEl).stop(true).animate({scrollLeft: left - (viewportWidth - width) / 2}, 200) |
|
|
} |
|
|
|
|
|
EmojiTooltip.prototype.updatePosition = function () { |
|
|
var offset = this.btnEl.offset() |
|
|
this.tooltipEl.css({top: offset.top, left: offset.left}) |
|
|
} |
|
|
|
|
|
EmojiTooltip.prototype.show = function () { |
|
|
this.updatePosition() |
|
|
if (this.tab) { |
|
|
this.updateStickersContents(true) |
|
|
} else { |
|
|
this.updateEmojiContents() |
|
|
} |
|
|
this.tooltipEl.addClass('composer_emoji_tooltip_shown') |
|
|
this.btnEl.addClass('composer_emoji_insert_btn_on') |
|
|
delete this.showTimeout |
|
|
this.shown = true |
|
|
} |
|
|
|
|
|
EmojiTooltip.prototype.hide = function () { |
|
|
if (this.tooltipEl) { |
|
|
this.tooltipEl.removeClass('composer_emoji_tooltip_shown') |
|
|
this.btnEl.removeClass('composer_emoji_insert_btn_on') |
|
|
} |
|
|
delete this.hideTimeout |
|
|
delete this.shown |
|
|
} |
|
|
|
|
|
function EmojiPanel (containerEl, options) { |
|
|
options = options || {} |
|
|
var self = this |
|
|
|
|
|
this.containerEl = $(containerEl) |
|
|
this.onEmojiSelected = options.onEmojiSelected |
|
|
|
|
|
this.containerEl.on('mousedown', function (e) { |
|
|
e = e.originalEvent || e |
|
|
var target = $(e.target), code |
|
|
if (target[0].tagName != 'A') { |
|
|
target = $(target[0].parentNode) |
|
|
} |
|
|
if (code = target.attr('data-code')) { |
|
|
if (self.onEmojiSelected) { |
|
|
self.onEmojiSelected(code) |
|
|
} |
|
|
EmojiHelper.pushPopularEmoji(code) |
|
|
} |
|
|
return cancelEvent(e) |
|
|
}) |
|
|
|
|
|
this.update() |
|
|
} |
|
|
|
|
|
EmojiPanel.prototype.update = function () { |
|
|
var html = [] |
|
|
var self = this |
|
|
var iconSize = Config.Mobile ? 26 : 20 |
|
|
|
|
|
EmojiHelper.getPopularEmoji(function (popularEmoji) { |
|
|
var emoticonCode |
|
|
var emoticonData |
|
|
var spritesheet |
|
|
var pos |
|
|
var categoryIndex |
|
|
var count = popularEmoji.length |
|
|
var i |
|
|
var x |
|
|
var y |
|
|
|
|
|
for (i = 0; i < count; i++) { |
|
|
emoticonCode = popularEmoji[i].code |
|
|
if (emoticonData = Config.Emoji[emoticonCode]) { |
|
|
spritesheet = EmojiHelper.spritesheetPositions[emoticonCode] |
|
|
categoryIndex = spritesheet[0] |
|
|
pos = spritesheet[1] |
|
|
x = iconSize * spritesheet[3] |
|
|
y = iconSize * spritesheet[2] |
|
|
html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-w20 emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>') |
|
|
} |
|
|
} |
|
|
self.containerEl.html(html.join('')) |
|
|
}) |
|
|
} |
|
|
|
|
|
function MessageComposer (textarea, options) { |
|
|
var self = this |
|
|
|
|
|
this.textareaEl = $(textarea) |
|
|
|
|
|
this.setUpInput() |
|
|
|
|
|
this.autoCompleteWrapEl = $('<div class="composer_dropdown_wrap"></div>').appendTo(document.body) |
|
|
var autoCompleteEl = $('<div></div>').appendTo(this.autoCompleteWrapEl) |
|
|
|
|
|
options.dropdownDirective(autoCompleteEl, function (scope, newAutoCompleteEl) { |
|
|
self.autoCompleteEl = newAutoCompleteEl |
|
|
self.autoCompleteScope = scope |
|
|
self.setUpAutoComplete() |
|
|
}) |
|
|
|
|
|
this.isActive = false |
|
|
|
|
|
this.onTyping = options.onTyping |
|
|
this.onMessageSubmit = options.onMessageSubmit |
|
|
this.getSendOnEnter = options.getSendOnEnter |
|
|
this.onFilePaste = options.onFilePaste |
|
|
this.onCommandSend = options.onCommandSend |
|
|
this.onInlineResultSend = options.onInlineResultSend |
|
|
this.mentions = options.mentions |
|
|
this.commands = options.commands |
|
|
} |
|
|
|
|
|
MessageComposer.autoCompleteRegEx = /(\s|^)(:|@|\/)([A-Za-z0-9\-\+\*@_]*)$/ |
|
|
|
|
|
MessageComposer.prototype.setUpInput = function () { |
|
|
this.inlinePlaceholderWrap = $('<div class="im_inline_placeholder_wrap"></div>').prependTo(this.textareaEl[0].parentNode) |
|
|
this.inlinePlaceholderPrefixEl = $('<span class="im_inline_placeholder_prefix"></span>').appendTo(this.inlinePlaceholderWrap) |
|
|
this.inlinePlaceholderEl = $('<span class="im_inline_placeholder"></span>').appendTo(this.inlinePlaceholderWrap) |
|
|
|
|
|
if ('contentEditable' in document.body) { |
|
|
this.setUpRich() |
|
|
} else { |
|
|
this.setUpPlaintext() |
|
|
} |
|
|
|
|
|
if (!Config.Mobile) { |
|
|
var sbWidth = getScrollWidth() |
|
|
if (sbWidth) { |
|
|
(this.richTextareaEl || this.textareaEl).css({marginRight: -sbWidth}) |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setInlinePlaceholder = function (prefix, placeholder) { |
|
|
this.inlinePlaceholderPrefix = prefix |
|
|
this.inlinePlaceholderPrefixEl.html(encodeEntities(prefix)) |
|
|
this.inlinePlaceholderEl.html(encodeEntities(placeholder)) |
|
|
this.onChange() |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.updateInlinePlaceholder = function () { |
|
|
var prefix = this.inlinePlaceholderPrefix |
|
|
if (prefix) { |
|
|
var value = this.textareaEl.val() |
|
|
this.inlinePlaceholderWrap.toggleClass('active', value == prefix) |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setUpAutoComplete = function () { |
|
|
this.scroller = new Scroller(this.autoCompleteEl, {maxHeight: 180}) |
|
|
|
|
|
var self = this |
|
|
this.autoCompleteEl.on('mousedown', function (e) { |
|
|
e = e.originalEvent || e |
|
|
var target = e.target |
|
|
var mention |
|
|
var code |
|
|
var command |
|
|
var inlineID |
|
|
while (target && target.tagName != 'A') { |
|
|
target = target.parentNode |
|
|
} |
|
|
if (!target) { |
|
|
return cancelEvent(e) |
|
|
} |
|
|
target = $(target) |
|
|
if (code = target.attr('data-code')) { |
|
|
if (self.onEmojiSelected) { |
|
|
self.onEmojiSelected(code, true) |
|
|
} |
|
|
EmojiHelper.pushPopularEmoji(code) |
|
|
} |
|
|
if (mention = target.attr('data-mention')) { |
|
|
self.onMentionSelected(mention) |
|
|
} |
|
|
if (command = target.attr('data-command')) { |
|
|
if (self.onCommandSelected) { |
|
|
self.onCommandSelected(command) |
|
|
} |
|
|
self.hideSuggestions() |
|
|
} |
|
|
if (inlineID = target.attr('data-inlineid')) { |
|
|
if (self.onInlineResultSend) { |
|
|
self.onInlineResultSend(inlineID) |
|
|
} |
|
|
self.hideSuggestions() |
|
|
} |
|
|
return cancelEvent(e) |
|
|
}) |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setUpRich = function () { |
|
|
this.textareaEl.hide() |
|
|
this.richTextareaEl = $('<div class="composer_rich_textarea" contenteditable="true" dir="auto"></div>') |
|
|
|
|
|
this.textareaEl[0].parentNode.insertBefore(this.richTextareaEl[0], this.textareaEl[0]) |
|
|
|
|
|
this.richTextareaEl.on('keyup keydown', this.onKeyEvent.bind(this)) |
|
|
this.richTextareaEl.on('focus blur', this.onFocusBlur.bind(this)) |
|
|
this.richTextareaEl.on('paste', this.onRichPaste.bind(this)) |
|
|
this.richTextareaEl.on('DOMNodeInserted', this.onRichPasteNode.bind(this)) |
|
|
|
|
|
$(document.body).on('keydown', this.backupSelection.bind(this)) |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setUpPlaintext = function () { |
|
|
this.textareaEl.on('keyup keydown', this.onKeyEvent.bind(this)) |
|
|
this.textareaEl.on('focus blur', this.onFocusBlur.bind(this)) |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onKeyEvent = function (e) { |
|
|
var self = this |
|
|
if (e.type == 'keyup') { |
|
|
// console.log(dT(), 'keyup', e.keyCode) |
|
|
this.checkAutocomplete() |
|
|
|
|
|
var length = false |
|
|
if (this.richTextareaEl) { |
|
|
clearTimeout(this.updateValueTO) |
|
|
var now = tsNow() |
|
|
if (this.keyupStarted === undefined) { |
|
|
this.keyupStarted = now |
|
|
} |
|
|
if (now - this.keyupStarted > 3000 || true) { |
|
|
this.onChange() |
|
|
}else { |
|
|
length = this.richTextareaEl[0].textContent.length |
|
|
if (this.wasEmpty != !length) { |
|
|
this.wasEmpty = !this.wasEmpty |
|
|
this.onChange() |
|
|
} else if (this.inlinePlaceholderPrefix) { |
|
|
this.onChange() |
|
|
} else { |
|
|
this.updateValueTO = setTimeout(this.onChange.bind(this), 1000) |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
if (this.onTyping) { |
|
|
var now = tsNow() |
|
|
if (now - this.lastTyping > 5000) { |
|
|
if (length === false) { |
|
|
length = (this.richTextareaEl ? this.richTextareaEl[0].textContent : this.textareaEl[0].value).length |
|
|
} |
|
|
|
|
|
if (length != this.lastLength) { |
|
|
this.lastTyping = now |
|
|
this.lastLength = length |
|
|
this.onTyping() |
|
|
} |
|
|
} |
|
|
} |
|
|
} |
|
|
if (e.type == 'keydown') { |
|
|
var checkSubmit = !this.autocompleteShown |
|
|
if (this.autocompleteShown) { |
|
|
if (e.keyCode == 38 || e.keyCode == 40) { // UP / DOWN |
|
|
var next = e.keyCode == 40 |
|
|
var currentSel = $(this.autoCompleteEl).find('li.composer_autocomplete_option_active') |
|
|
var allLIs = Array.prototype.slice.call($(this.autoCompleteEl).find('li')) |
|
|
var nextSel |
|
|
|
|
|
if (currentSel.length) { |
|
|
var pos = allLIs.indexOf(currentSel[0]) |
|
|
var nextPos = pos + (next ? 1 : -1) |
|
|
nextSel = allLIs[nextPos] |
|
|
currentSel.removeClass('composer_autocomplete_option_active') |
|
|
if (nextSel) { |
|
|
$(nextSel).addClass('composer_autocomplete_option_active') |
|
|
this.scroller.scrollToNode(nextSel) |
|
|
// console.log(dT(), 'keydown cancel', e.keyCode) |
|
|
return cancelEvent(e) |
|
|
} |
|
|
} |
|
|
|
|
|
nextSel = allLIs[next ? 0 : allLIs.length - 1] |
|
|
this.scroller.scrollToNode(nextSel) |
|
|
$(nextSel).addClass('composer_autocomplete_option_active') |
|
|
|
|
|
// console.log(dT(), 'keydown cancel', e.keyCode) |
|
|
return cancelEvent(e) |
|
|
} |
|
|
|
|
|
if (e.keyCode == 13 || e.keyCode == 9) { // Enter or Tab |
|
|
var currentSel = $(this.autoCompleteEl).find('li.composer_autocomplete_option_active') |
|
|
if (!currentSel.length && e.keyCode == 9) { |
|
|
currentSel = $(this.autoCompleteEl).find('li:first') |
|
|
} |
|
|
currentSel = currentSel.find('a:first') |
|
|
var code |
|
|
var mention |
|
|
var command |
|
|
var inlineID |
|
|
if (code = currentSel.attr('data-code')) { |
|
|
this.onEmojiSelected(code, true) |
|
|
EmojiHelper.pushPopularEmoji(code) |
|
|
return cancelEvent(e) |
|
|
} |
|
|
if (mention = currentSel.attr('data-mention')) { |
|
|
this.onMentionSelected(mention) |
|
|
return cancelEvent(e) |
|
|
} |
|
|
if (command = currentSel.attr('data-command')) { |
|
|
if (this.onCommandSelected) { |
|
|
this.onCommandSelected(command, e.keyCode == 9) |
|
|
} |
|
|
return cancelEvent(e) |
|
|
} |
|
|
if (inlineID = currentSel.attr('data-inlineid')) { |
|
|
if (self.onInlineResultSend) { |
|
|
self.onInlineResultSend(inlineID) |
|
|
} |
|
|
self.hideSuggestions() |
|
|
// console.log(dT(), 'keydown cancel', e.keyCode) |
|
|
return cancelEvent(e) |
|
|
} |
|
|
checkSubmit = true |
|
|
} |
|
|
} |
|
|
|
|
|
if (checkSubmit && e.keyCode == 13) { |
|
|
var submit = false |
|
|
var sendOnEnter = true |
|
|
if (this.getSendOnEnter && !this.getSendOnEnter()) { |
|
|
sendOnEnter = false |
|
|
} |
|
|
if (sendOnEnter && !e.shiftKey) { |
|
|
submit = true |
|
|
} else if (!sendOnEnter && (e.ctrlKey || e.metaKey)) { |
|
|
submit = true |
|
|
} |
|
|
|
|
|
if (submit) { |
|
|
this.onMessageSubmit(e) |
|
|
return cancelEvent(e) |
|
|
} |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.backupSelection = function () { |
|
|
delete this.selection |
|
|
|
|
|
if (!this.isActive) { |
|
|
return |
|
|
} |
|
|
if (window.getSelection) { |
|
|
var sel = window.getSelection() |
|
|
if (sel.getRangeAt && sel.rangeCount) { |
|
|
this.selection = sel.getRangeAt(0) |
|
|
} |
|
|
} else if (document.selection && document.selection.createRange) { |
|
|
this.selection = document.selection.createRange() |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.restoreSelection = function () { |
|
|
if (!this.selection) { |
|
|
return false |
|
|
} |
|
|
var result = false |
|
|
if (window.getSelection) { |
|
|
var sel = window.getSelection() |
|
|
sel.removeAllRanges() |
|
|
sel.addRange(this.selection) |
|
|
result = true |
|
|
} |
|
|
else if (document.selection && this.selection.select) { |
|
|
this.selection.select() |
|
|
result = true |
|
|
} |
|
|
delete this.selection |
|
|
|
|
|
return result |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.checkAutocomplete = function (forceFull) { |
|
|
var pos |
|
|
var value |
|
|
if (this.richTextareaEl) { |
|
|
var textarea = this.richTextareaEl[0] |
|
|
var valueCaret = getRichValueWithCaret(textarea) |
|
|
var value = valueCaret[0] |
|
|
var pos = valueCaret[1] >= 0 ? valueCaret[1] : value.length |
|
|
|
|
|
if (!pos) { |
|
|
this.cleanRichTextarea(value, true) |
|
|
} |
|
|
} else { |
|
|
var textarea = this.textareaEl[0] |
|
|
var pos = getFieldSelection(textarea) |
|
|
var value = textarea.value |
|
|
} |
|
|
|
|
|
if (value && |
|
|
this.curInlineResults && |
|
|
this.curInlineResults.text == value) { |
|
|
this.showInlineSuggestions(this.curInlineResults) |
|
|
return |
|
|
} |
|
|
|
|
|
if (!forceFull) { |
|
|
value = value.substr(0, pos) |
|
|
} |
|
|
|
|
|
var matches = value.match(MessageComposer.autoCompleteRegEx) |
|
|
if (matches) { |
|
|
if (this.previousQuery == matches[0]) { |
|
|
return |
|
|
} |
|
|
this.previousQuery = matches[0] |
|
|
var query = SearchIndexManager.cleanSearchText(matches[3]) |
|
|
|
|
|
if (matches[2] == '@') { // mentions |
|
|
if (this.mentions && this.mentions.index) { |
|
|
if (query.length) { |
|
|
var foundObject = SearchIndexManager.search(query, this.mentions.index) |
|
|
var foundUsers = [] |
|
|
var user |
|
|
for (var i = 0, length = this.mentions.users.length; i < length; i++) { |
|
|
user = this.mentions.users[i] |
|
|
if (foundObject[user.id]) { |
|
|
foundUsers.push(user) |
|
|
} |
|
|
} |
|
|
} else { |
|
|
var foundUsers = this.mentions.users |
|
|
} |
|
|
if (foundUsers.length) { |
|
|
this.showMentionSuggestions(foundUsers) |
|
|
} else { |
|
|
this.hideSuggestions() |
|
|
} |
|
|
} else { |
|
|
this.hideSuggestions() |
|
|
} |
|
|
} |
|
|
else if (!matches[1] && matches[2] == '/') { // commands |
|
|
if (this.commands && this.commands.index) { |
|
|
if (query.length) { |
|
|
var foundObject = SearchIndexManager.search(query, this.commands.index) |
|
|
var foundCommands = [] |
|
|
var command |
|
|
for (var i = 0, length = this.commands.list.length; i < length; i++) { |
|
|
command = this.commands.list[i] |
|
|
if (foundObject[command.value]) { |
|
|
foundCommands.push(command) |
|
|
} |
|
|
} |
|
|
} else { |
|
|
var foundCommands = this.commands.list |
|
|
} |
|
|
if (foundCommands.length) { |
|
|
this.showCommandsSuggestions(foundCommands) |
|
|
} else { |
|
|
this.hideSuggestions() |
|
|
} |
|
|
} else { |
|
|
this.hideSuggestions() |
|
|
} |
|
|
} |
|
|
else if (matches[2] == ':') { // emoji |
|
|
EmojiHelper.getPopularEmoji((function (popular) { |
|
|
if (query.length) { |
|
|
var found = EmojiHelper.searchEmojis(query) |
|
|
if (found.length) { |
|
|
var popularFound = [], |
|
|
code |
|
|
var pos |
|
|
for (var i = 0, len = popular.length; i < len; i++) { |
|
|
code = popular[i].code |
|
|
pos = found.indexOf(code) |
|
|
if (pos >= 0) { |
|
|
popularFound.push(code) |
|
|
found.splice(pos, 1) |
|
|
if (!found.length) { |
|
|
break |
|
|
} |
|
|
} |
|
|
} |
|
|
this.showEmojiSuggestions(popularFound.concat(found)) |
|
|
} else { |
|
|
this.hideSuggestions() |
|
|
} |
|
|
} else { |
|
|
this.showEmojiSuggestions(popular) |
|
|
} |
|
|
}).bind(this)) |
|
|
} |
|
|
}else { |
|
|
delete this.previousQuery |
|
|
this.hideSuggestions() |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onFocusBlur = function (e) { |
|
|
this.isActive = e.type == 'focus' |
|
|
|
|
|
if (!this.isActive) { |
|
|
this.cleanRichTextarea() |
|
|
this.hideSuggestions() |
|
|
} else { |
|
|
setTimeout(this.checkAutocomplete.bind(this), 100) |
|
|
} |
|
|
if (this.richTextareaEl) { |
|
|
document.execCommand('enableObjectResizing', !this.isActive, !this.isActive) |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onRichPaste = function (e) { |
|
|
var cData = (e.originalEvent || e).clipboardData |
|
|
var items = cData && cData.items || [], |
|
|
i |
|
|
for (i = 0; i < items.length; i++) { |
|
|
if (items[i].kind == 'file') { |
|
|
e.preventDefault() |
|
|
return true |
|
|
} |
|
|
} |
|
|
|
|
|
try { |
|
|
var text = cData.getData('text/plain') |
|
|
} catch (e) { |
|
|
return true |
|
|
} |
|
|
setZeroTimeout(this.onChange.bind(this), 0) |
|
|
if (text.length) { |
|
|
document.execCommand('insertText', false, text) |
|
|
return cancelEvent(e) |
|
|
} |
|
|
return true |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.cleanRichTextarea = function (value, focused) { |
|
|
if (!this.richTextareaEl[0]) { |
|
|
return |
|
|
} |
|
|
if (value === undefined) { |
|
|
value = getRichValue(this.richTextareaEl[0]) |
|
|
} |
|
|
if (value.match(/^\s*$/) && this.richTextareaEl.html().length > 0) { |
|
|
this.richTextareaEl.html('') |
|
|
this.lastLength = 0 |
|
|
this.wasEmpty = true |
|
|
|
|
|
if (focused) { |
|
|
var self = this |
|
|
setZeroTimeout(function () { |
|
|
self.focus() |
|
|
}) |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onRichPasteNode = function (e) { |
|
|
var element = (e.originalEvent || e).target |
|
|
var src = (element || {}).src || '' |
|
|
var remove = false |
|
|
|
|
|
if (src.substr(0, 5) == 'data:') { |
|
|
remove = true |
|
|
var blob = dataUrlToBlob(src) |
|
|
this.onFilePaste(blob) |
|
|
setZeroTimeout(function () { |
|
|
element.parentNode.replaceChild(document.createTextNode(' '), element) |
|
|
}) |
|
|
} |
|
|
else if (src && !src.match(/img\/blank\.gif/)) { |
|
|
var replacementNode = document.createTextNode(' ' + src + ' ') |
|
|
setTimeout(function () { |
|
|
element.parentNode.replaceChild(replacementNode, element) |
|
|
}, 100) |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onEmojiSelected = function (code, autocomplete) { |
|
|
if (this.richTextareaEl) { |
|
|
var textarea = this.richTextareaEl[0] |
|
|
if (!this.isActive) { |
|
|
if (!this.restoreSelection()) { |
|
|
setRichFocus(textarea) |
|
|
} |
|
|
} |
|
|
if (autocomplete) { |
|
|
var valueCaret = getRichValueWithCaret(textarea) |
|
|
var fullValue = valueCaret[0] |
|
|
var pos = valueCaret[1] >= 0 ? valueCaret[1] : fullValue.length |
|
|
var suffix = fullValue.substr(pos) |
|
|
var prefix = fullValue.substr(0, pos) |
|
|
var matches = prefix.match(/:([A-Za-z0-9\-\+\*_]*)$/) |
|
|
var emoji = EmojiHelper.emojis[code] |
|
|
|
|
|
var newValuePrefix |
|
|
if (matches && matches[0]) { |
|
|
newValuePrefix = prefix.substr(0, matches.index) + ':' + emoji[1] + ':' |
|
|
} else { |
|
|
newValuePrefix = prefix + ':' + emoji[1] + ':' |
|
|
} |
|
|
textarea.value = newValue |
|
|
|
|
|
var html |
|
|
if (suffix.length) { |
|
|
this.selId = (this.selId || 0) + 1 |
|
|
html = this.getRichHtml(newValuePrefix) + ' <span id="composer_sel' + this.selId + '"></span>' + this.getRichHtml(suffix) |
|
|
this.richTextareaEl.html(html) |
|
|
setRichFocus(textarea, $('#composer_sel' + this.selId)[0]) |
|
|
} else { |
|
|
html = this.getRichHtml(newValuePrefix) + ' ' |
|
|
this.richTextareaEl.html(html) |
|
|
setRichFocus(textarea) |
|
|
} |
|
|
} else { |
|
|
var html = this.getEmojiHtml(code) |
|
|
if (window.getSelection) { |
|
|
var sel = window.getSelection() |
|
|
if (sel.getRangeAt && sel.rangeCount) { |
|
|
var el = document.createElement('div') |
|
|
el.innerHTML = html |
|
|
var node = el.firstChild |
|
|
var range = sel.getRangeAt(0) |
|
|
range.deleteContents() |
|
|
range.insertNode(document.createTextNode(' ')) |
|
|
range.insertNode(node) |
|
|
range.setStart(node, 0) |
|
|
|
|
|
setTimeout(function () { |
|
|
range = document.createRange() |
|
|
range.setStartAfter(node) |
|
|
range.collapse(true) |
|
|
sel.removeAllRanges() |
|
|
sel.addRange(range) |
|
|
}, 0) |
|
|
} |
|
|
} else if (document.selection && document.selection.type != 'Control') { |
|
|
document.selection.createRange().pasteHTML(html) |
|
|
} |
|
|
} |
|
|
}else { |
|
|
var textarea = this.textareaEl[0] |
|
|
var fullValue = textarea.value |
|
|
var pos = this.isActive ? getFieldSelection(textarea) : fullValue.length |
|
|
var suffix = fullValue.substr(pos) |
|
|
var prefix = fullValue.substr(0, pos) |
|
|
var matches = autocomplete && prefix.match(/:([A-Za-z0-9\-\+\*_]*)$/) |
|
|
var emoji = EmojiHelper.emojis[code] |
|
|
|
|
|
if (matches && matches[0]) { |
|
|
var newValue = prefix.substr(0, matches.index) + ':' + emoji[1] + ': ' + suffix |
|
|
var newPos = matches.index + emoji[1].length + 3 |
|
|
} else { |
|
|
var newValue = prefix + ':' + emoji[1] + ': ' + suffix |
|
|
var newPos = prefix.length + emoji[1].length + 3 |
|
|
} |
|
|
textarea.value = newValue |
|
|
setFieldSelection(textarea, newPos) |
|
|
} |
|
|
|
|
|
this.hideSuggestions() |
|
|
this.onChange() |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onMentionsUpdated = function (username) { |
|
|
delete this.previousQuery |
|
|
if (this.isActive) { |
|
|
this.checkAutocomplete() |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onMentionSelected = function (username) { |
|
|
if (this.richTextareaEl) { |
|
|
var textarea = this.richTextareaEl[0] |
|
|
if (!this.isActive) { |
|
|
if (!this.restoreSelection()) { |
|
|
setRichFocus(textarea) |
|
|
} |
|
|
} |
|
|
var valueCaret = getRichValueWithCaret(textarea) |
|
|
var fullValue = valueCaret[0] |
|
|
var pos = valueCaret[1] >= 0 ? valueCaret[1] : fullValue.length |
|
|
var suffix = fullValue.substr(pos) |
|
|
var prefix = fullValue.substr(0, pos) |
|
|
var matches = prefix.match(/@([A-Za-z0-9\-\+\*_]*)$/) |
|
|
|
|
|
var newValuePrefix |
|
|
if (matches && matches[0]) { |
|
|
newValuePrefix = prefix.substr(0, matches.index) + '@' + username |
|
|
} else { |
|
|
newValuePrefix = prefix + '@' + username |
|
|
} |
|
|
textarea.value = newValue |
|
|
|
|
|
var html |
|
|
if (suffix.length) { |
|
|
this.selId = (this.selId || 0) + 1 |
|
|
html = this.getRichHtml(newValuePrefix) + ' <span id="composer_sel' + this.selId + '"></span>' + this.getRichHtml(suffix) |
|
|
this.richTextareaEl.html(html) |
|
|
setRichFocus(textarea, $('#composer_sel' + this.selId)[0]) |
|
|
} else { |
|
|
html = this.getRichHtml(newValuePrefix) + ' ' |
|
|
this.richTextareaEl.html(html) |
|
|
setRichFocus(textarea) |
|
|
} |
|
|
}else { |
|
|
var textarea = this.textareaEl[0] |
|
|
var fullValue = textarea.value |
|
|
var pos = this.isActive ? getFieldSelection(textarea) : fullValue.length |
|
|
var suffix = fullValue.substr(pos) |
|
|
var prefix = fullValue.substr(0, pos) |
|
|
var matches = prefix.match(/@([A-Za-z0-9\-\+\*_]*)$/) |
|
|
|
|
|
if (matches && matches[0]) { |
|
|
var newValue = prefix.substr(0, matches.index) + '@' + username + ' ' + suffix |
|
|
var newPos = matches.index + username.length + 2 |
|
|
} else { |
|
|
var newValue = prefix + ':' + username + ': ' + suffix |
|
|
var newPos = prefix.length + username.length + 2 |
|
|
} |
|
|
textarea.value = newValue |
|
|
setFieldSelection(textarea, newPos) |
|
|
} |
|
|
|
|
|
this.hideSuggestions() |
|
|
this.onChange() |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onCommandSelected = function (command, isTab) { |
|
|
if (isTab) { |
|
|
if (this.richTextareaEl) { |
|
|
this.richTextareaEl.html(encodeEntities(command) + ' ') |
|
|
setRichFocus(this.richTextareaEl[0]) |
|
|
}else { |
|
|
var textarea = this.textareaEl[0] |
|
|
textarea.value = command + ' ' |
|
|
setFieldSelection(textarea) |
|
|
} |
|
|
} else { |
|
|
this.onCommandSend(command) |
|
|
} |
|
|
|
|
|
this.hideSuggestions() |
|
|
this.onChange() |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.onChange = function (e) { |
|
|
if (this.richTextareaEl) { |
|
|
delete this.keyupStarted |
|
|
var richValue = getRichValue(this.richTextareaEl[0]) |
|
|
this.textareaEl.val(richValue).trigger('change') |
|
|
} |
|
|
this.updateInlinePlaceholder() |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.getEmojiHtml = function (code, emoji) { |
|
|
emoji = emoji || EmojiHelper.emojis[code] |
|
|
var iconSize = 20 |
|
|
var spritesheet = EmojiHelper.spritesheetPositions[code] |
|
|
var categoryIndex = spritesheet[0] |
|
|
var pos = spritesheet[1] |
|
|
var x = iconSize * spritesheet[3] |
|
|
var y = iconSize * spritesheet[2] |
|
|
|
|
|
return '<img src="img/blank.gif" alt=":' + encodeEntities(emoji[1]) + ':" data-code="' + encodeEntities(code) + '" class="emoji emoji-w20 emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;" onresizestart="return false" />' |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setValue = function (text) { |
|
|
if (this.richTextareaEl) { |
|
|
this.richTextareaEl.html(this.getRichHtml(text)) |
|
|
this.lastLength = text.length |
|
|
this.wasEmpty = !text.length |
|
|
this.onKeyEvent({type: 'keyup'}) |
|
|
} else { |
|
|
this.textareaEl.val(text) |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setFocusedValue = function (parts) { |
|
|
var prefix = parts[0] |
|
|
var selection = parts[1] |
|
|
var suffix = parts[2] |
|
|
|
|
|
if (this.richTextareaEl) { |
|
|
this.selId = (this.selId || 0) + 1 |
|
|
var html = |
|
|
this.getRichHtml(prefix) + |
|
|
'<span id="composer_sel' + this.selId + '">' + |
|
|
this.getRichHtml(selection) + |
|
|
'</span>' + |
|
|
this.getRichHtml(suffix) |
|
|
|
|
|
this.richTextareaEl.html(html) |
|
|
|
|
|
setRichFocus(this.richTextareaEl[0], $('#composer_sel' + this.selId)[0], true) |
|
|
} else { |
|
|
this.textareaEl.val(prefix + selection + suffix) |
|
|
setFieldSelection(this.textareaEl[0], prefix.length, prefix.length + selection.length) |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.getRichHtml = function (text) { |
|
|
var html = $('<div>').text(text).html() |
|
|
html = html.replace(/\n/g, '<br/>') |
|
|
html = html.replace(/:([A-Za-z0-9\-\+\*_]+?):/gi, (function (all, shortcut) { |
|
|
var code = EmojiHelper.shortcuts[shortcut] |
|
|
if (code !== undefined) { |
|
|
return this.getEmojiHtml(code) |
|
|
} |
|
|
return all |
|
|
}).bind(this)) |
|
|
html = html.replace(/ /g, ' \u00A0').replace(/^ | $/g, '\u00A0') |
|
|
|
|
|
return html |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.focus = function () { |
|
|
if (this.richTextareaEl) { |
|
|
setZeroTimeout((function () { |
|
|
setRichFocus(this.richTextareaEl[0]) |
|
|
}).bind(this)) |
|
|
} else { |
|
|
setFieldSelection(this.textareaEl[0]) |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.blur = function () { |
|
|
if (this.richTextareaEl) { |
|
|
this.richTextareaEl[0].blur() |
|
|
} else { |
|
|
this.textareaEl[0].blur() |
|
|
} |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.renderSuggestions = function () { |
|
|
this.autoCompleteWrapEl.show() |
|
|
this.scroller.reinit() |
|
|
this.updatePosition() |
|
|
this.autocompleteShown = true |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.showEmojiSuggestions = function (codes) { |
|
|
var self = this |
|
|
setZeroTimeout(function () { |
|
|
self.autoCompleteScope.$apply(function () { |
|
|
self.autoCompleteScope.type = 'emoji' |
|
|
self.autoCompleteScope.emojiCodes = codes |
|
|
}) |
|
|
onContentLoaded(function () { |
|
|
self.renderSuggestions() |
|
|
}) |
|
|
}) |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.showMentionSuggestions = function (users) { |
|
|
var self = this |
|
|
setZeroTimeout(function () { |
|
|
self.autoCompleteScope.$apply(function () { |
|
|
self.autoCompleteScope.type = 'mentions' |
|
|
self.autoCompleteScope.mentionUsers = users |
|
|
}) |
|
|
onContentLoaded(function () { |
|
|
self.renderSuggestions() |
|
|
}) |
|
|
}) |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.showCommandsSuggestions = function (commands) { |
|
|
var self = this |
|
|
setZeroTimeout(function () { |
|
|
self.autoCompleteScope.$apply(function () { |
|
|
self.autoCompleteScope.type = 'commands' |
|
|
self.autoCompleteScope.commands = commands |
|
|
}) |
|
|
onContentLoaded(function () { |
|
|
self.renderSuggestions() |
|
|
}) |
|
|
}) |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.showInlineSuggestions = function (botResults) { |
|
|
if (!botResults || !botResults.results.length) { |
|
|
this.hideSuggestions() |
|
|
return |
|
|
} |
|
|
var self = this |
|
|
if (self.autoCompleteScope.type == 'inline' && |
|
|
self.autoCompleteScope.botResults == botResults && |
|
|
self.autocompleteShown) { |
|
|
return |
|
|
} |
|
|
setZeroTimeout(function () { |
|
|
self.autoCompleteScope.$apply(function () { |
|
|
self.autoCompleteScope.type = 'inline' |
|
|
self.autoCompleteScope.botResults = botResults |
|
|
}) |
|
|
onContentLoaded(function () { |
|
|
self.renderSuggestions() |
|
|
}) |
|
|
}) |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setInlineSuggestions = function (botResults) { |
|
|
this.curInlineResults = botResults |
|
|
this.checkAutocomplete() |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.updatePosition = function () { |
|
|
var offset = (this.richTextareaEl || this.textareaEl).offset() |
|
|
var height = this.scroller.updateHeight() |
|
|
var width = $((this.richTextareaEl || this.textareaEl)[0].parentNode).outerWidth() |
|
|
this.autoCompleteWrapEl.css({ |
|
|
top: offset.top - height, |
|
|
left: Config.Mobile ? 0 : offset.left, |
|
|
width: Config.Mobile ? '100%' : width - 2 |
|
|
}) |
|
|
this.scroller.update() |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.hideSuggestions = function () { |
|
|
// console.trace() |
|
|
// return |
|
|
this.autoCompleteWrapEl.hide() |
|
|
delete this.autocompleteShown |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.resetTyping = function () { |
|
|
this.lastTyping = 0 |
|
|
this.lastLength = 0 |
|
|
} |
|
|
|
|
|
MessageComposer.prototype.setPlaceholder = function (newPlaceholder) { |
|
|
(this.richTextareaEl || this.textareaEl).attr('placeholder', newPlaceholder) |
|
|
} |
|
|
|
|
|
function Scroller (content, options) { |
|
|
options = options || {} |
|
|
var classPrefix = options.classPrefix || 'scroller' |
|
|
|
|
|
this.content = $(content) |
|
|
this.useNano = options.nano !== undefined ? options.nano : !Config.Mobile |
|
|
this.maxHeight = options.maxHeight |
|
|
this.minHeight = options.minHeight |
|
|
|
|
|
if (this.useNano) { |
|
|
this.setUpNano() |
|
|
} else { |
|
|
this.setUpNative() |
|
|
} |
|
|
this.updateHeight() |
|
|
} |
|
|
Scroller.prototype.setUpNano = function () { |
|
|
this.content.wrap('<div class="scroller_scrollable_container"><div class="scroller_scrollable_wrap nano"><div class="scroller_scrollable nano-content "></div></div></div>') |
|
|
|
|
|
this.scrollable = $(this.content[0].parentNode) |
|
|
this.scroller = $(this.scrollable[0].parentNode) |
|
|
this.wrap = $(this.scroller[0].parentNode) |
|
|
|
|
|
this.scroller.nanoScroller({preventPageScrolling: true, tabIndex: -1}) |
|
|
} |
|
|
|
|
|
Scroller.prototype.setUpNative = function () { |
|
|
this.content.wrap('<div class="scroller_native_scrollable"></div>') |
|
|
this.scrollable = $(this.content[0].parentNode) |
|
|
|
|
|
this.scrollable.css({overflow: 'auto'}) |
|
|
if (this.maxHeight) { |
|
|
this.scrollable.css({maxHeight: this.maxHeight}) |
|
|
} |
|
|
if (this.minHeight) { |
|
|
this.scrollable.css({minHeight: this.minHeight}) |
|
|
} |
|
|
} |
|
|
|
|
|
Scroller.prototype.onScroll = function (cb) { |
|
|
var self = this |
|
|
var scrollable = this.scrollable[0] |
|
|
this.scrollable.on('scroll', function (e) { |
|
|
if (self.isAnimatedScroll) { |
|
|
return |
|
|
} |
|
|
cb(scrollable, scrollable.scrollTop) |
|
|
}) |
|
|
} |
|
|
|
|
|
Scroller.prototype.update = function () { |
|
|
if (this.useNano) { |
|
|
$(this.scroller).nanoScroller() |
|
|
} |
|
|
} |
|
|
|
|
|
Scroller.prototype.reinit = function () { |
|
|
this.scrollTo(0) |
|
|
if (this.useNano) { |
|
|
setTimeout((function () { |
|
|
this.updateHeight() |
|
|
}).bind(this), 100) |
|
|
} |
|
|
} |
|
|
|
|
|
Scroller.prototype.updateHeight = function () { |
|
|
var height |
|
|
if (this.useNano) { |
|
|
if (this.maxHeight || this.minHeight) { |
|
|
height = this.content[0].offsetHeight |
|
|
if (this.maxHeight && height > this.maxHeight) { |
|
|
height = this.maxHeight |
|
|
} |
|
|
if (this.minHeight && height < this.minHeight) { |
|
|
height = this.minHeight |
|
|
} |
|
|
this.wrap.css({height: height}) |
|
|
} else { |
|
|
height = this.scroller[0].offsetHeight |
|
|
} |
|
|
$(this.scroller).nanoScroller() |
|
|
} else { |
|
|
height = this.scrollable[0].offsetHeight |
|
|
} |
|
|
return height |
|
|
} |
|
|
|
|
|
Scroller.prototype.scrollTo = function (scrollTop, animation, cb) { |
|
|
if (animation > 0) { |
|
|
var self = this |
|
|
this.isAnimatedScroll = true |
|
|
this.scrollable.animate({scrollTop: scrollTop}, animation, function () { |
|
|
delete self.isAnimatedScroll |
|
|
if (self.useNano) { |
|
|
$(self.scroller).nanoScroller({flash: true}) |
|
|
} |
|
|
self.scrollable.trigger('scroll') |
|
|
if (cb) { |
|
|
cb() |
|
|
} |
|
|
}) |
|
|
} else { |
|
|
this.scrollable[0].scrollTop = scrollTop |
|
|
if (this.useNano) { |
|
|
$(this.scroller).nanoScroller({flash: true}) |
|
|
} |
|
|
if (cb) { |
|
|
cb() |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
Scroller.prototype.scrollToNode = function (node) { |
|
|
node = node[0] || node |
|
|
var elTop = node.offsetTop - 15 |
|
|
var elHeight = node.offsetHeight + 30 |
|
|
var scrollTop = this.scrollable[0].scrollTop |
|
|
var viewportHeight = this.scrollable[0].clientHeight |
|
|
|
|
|
if (scrollTop > elTop) { // we are below the node to scroll |
|
|
this.scrollTo(elTop) |
|
|
} |
|
|
else if (scrollTop < elTop + elHeight - viewportHeight) { // we are over the node to scroll |
|
|
this.scrollTo(elTop + elHeight - viewportHeight) |
|
|
} |
|
|
}
|
|
|
|
