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Ryan778
GitHub Repository: Ryan778/Ryan778.github.io
 Path: blob/master/emojionearea/src/function/loadEmojione.js
575 views
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define([

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    'var/emojione',

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    'var/uniRegexp',

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    'var/emojioneVersion',

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    'var/readyCallbacks',

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    'var/emojioneSupportMode',

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    'var/cdn',

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    'function/emojioneReady',

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    'function/isObject'

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],

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function(emojione, uniRegexp, emojioneVersion, readyCallbacks, emojioneSupportMode, cdn, emojioneReady, isObject) {

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    return function(options) {

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        function detectVersion(emojione) {

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            var version = emojione.cacheBustParam;

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            if (!isObject(emojione['jsEscapeMap'])) return '1.5.2';

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            if (version === "?v=1.2.4") return '2.0.0';

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            if (version === "?v=2.0.1") return '2.1.0'; // v2.0.1 || v2.1.0

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            if (version === "?v=2.1.1") return '2.1.1';

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            if (version === "?v=2.1.2") return '2.1.2';

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            if (version === "?v=2.1.3") return '2.1.3';

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            if (version === "?v=2.1.4") return '2.1.4';

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            if (version === "?v=2.2.7") return '2.2.7';

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            return '2.2.7';

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        }

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        function getSupportMode(version) {

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            switch (version) {

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                case '1.5.2': return 0;

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                case '2.0.0': return 1;

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                case '2.1.0':

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                case '2.1.1': return 2;

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                case '2.1.2': return 3;

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                case '2.1.3':

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                case '2.1.4':

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                case '2.2.7':

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                default: return 4;

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            }

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        }

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        options = getOptions(options);

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        if (!cdn.isLoading) {

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            if (!emojione || getSupportMode(detectVersion(emojione)) < 2) {

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                cdn.isLoading = true;

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                $.getScript(cdn.defaultBase + emojioneVersion + "/lib/js/emojione.min.js", function () {

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                    emojione = window.emojione;

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                    emojioneVersion = detectVersion(emojione);

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                    emojioneSupportMode = getSupportMode(emojioneVersion);

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                    cdn.base = cdn.defaultBase + emojioneVersion + "/assets";

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                    if (options.sprite) {

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                        var sprite = cdn.base + "/sprites/emojione.sprites.css";

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                        if (document.createStyleSheet) {

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                            document.createStyleSheet(sprite);

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                        } else {

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                            $('<link/>', {rel: 'stylesheet', href: sprite}).appendTo('head');

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                        }

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                    }

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                    while (readyCallbacks.length) {

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                        readyCallbacks.shift().call();

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                    }

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                    cdn.isLoading = false;

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                });

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            } else {

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                emojioneVersion = detectVersion(emojione);

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                emojioneSupportMode = getSupportMode(emojioneVersion);

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                cdn.base = cdn.defaultBase + emojioneVersion + "/assets";

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            }

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        }

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        emojioneReady(function() {

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            if (options.useInternalCDN) {

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                emojione.imagePathPNG = cdn.base + "/png/";

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                emojione.imagePathSVG = cdn.base + "/svg/";

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                emojione.imagePathSVGSprites = cdn.base + "/sprites/emojione.sprites.svg";

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                emojione.imageType = options.imageType;

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            }

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            uniRegexp = new RegExp("<object[^>]*>.*?<\/object>|<span[^>]*>.*?<\/span>|<(?:object|embed|svg|img|div|span|p|a)[^>]*>|(" + emojione.unicodeRegexp + ")", "gi");

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        });

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    };

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});

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