/*!
 * jquery oembed plugin
 *
 * Copyright (c) 2009 Richard Chamorro
 * Licensed under the MIT license
 * 
 * Orignal Author: Richard Chamorro 
 * Forked by Andrew Mee to Provide a slightly diffent kind of embedding 
 * experience
 */
(function($) {
    $.fn.oembed = function(url, options, embedAction) {

        settings = $.extend(true, $.fn.oembed.defaults, options);
        var shortURLList = ["0rz.tw", "1link.in", "1url.com", "2.gp", "2big.at", "2tu.us", "3.ly", "307.to", "4ms.me", "4sq.com", "4url.cc", "6url.com", "7.ly", "a.gg", "a.nf", "aa.cx", "abcurl.net",
            "ad.vu", "adf.ly", "adjix.com", "afx.cc", "all.fuseurl.com", "alturl.com", "amzn.to", "ar.gy", "arst.ch", "atu.ca", "azc.cc", "b23.ru", "b2l.me", "bacn.me", "bcool.bz", "binged.it",
            "bit.ly", "bizj.us", "bloat.me", "bravo.ly", "bsa.ly", "budurl.com", "canurl.com", "chilp.it", "chzb.gr", "cl.lk", "cl.ly", "clck.ru", "cli.gs", "cliccami.info",
            "clickthru.ca", "clop.in", "conta.cc", "cort.as", "cot.ag", "crks.me", "ctvr.us", "cutt.us", "dai.ly", "decenturl.com", "dfl8.me", "digbig.com",
            "http:\/\/digg\.com\/[^\/]+$", "disq.us", "dld.bz", "dlvr.it", "do.my", "doiop.com", "dopen.us", "easyuri.com", "easyurl.net", "eepurl.com", "eweri.com",
            "fa.by", "fav.me", "fb.me", "fbshare.me", "ff.im", "fff.to", "fire.to", "firsturl.de", "firsturl.net", "flic.kr", "flq.us", "fly2.ws", "fon.gs", "freak.to",
            "fuseurl.com", "fuzzy.to", "fwd4.me", "fwib.net", "g.ro.lt", "gizmo.do", "gl.am", "go.9nl.com", "go.ign.com", "go.usa.gov", "goo.gl", "goshrink.com", "gurl.es",
            "hex.io", "hiderefer.com", "hmm.ph", "href.in", "hsblinks.com", "htxt.it", "huff.to", "hulu.com", "hurl.me", "hurl.ws", "icanhaz.com", "idek.net", "ilix.in", "is.gd",
            "its.my", "ix.lt", "j.mp", "jijr.com", "kl.am", "klck.me", "korta.nu", "krunchd.com", "l9k.net", "lat.ms", "liip.to", "liltext.com", "linkbee.com", "linkbun.ch",
            "liurl.cn", "ln-s.net", "ln-s.ru", "lnk.gd", "lnk.ms", "lnkd.in", "lnkurl.com", "lru.jp", "lt.tl", "lurl.no", "macte.ch", "mash.to", "merky.de", "migre.me", "miniurl.com",
            "minurl.fr", "mke.me", "moby.to", "moourl.com", "mrte.ch", "myloc.me", "myurl.in", "n.pr", "nbc.co", "nblo.gs", "nn.nf", "not.my", "notlong.com", "nsfw.in",
            "nutshellurl.com", "nxy.in", "nyti.ms", "o-x.fr", "oc1.us", "om.ly", "omf.gd", "omoikane.net", "on.cnn.com", "on.mktw.net", "onforb.es", "orz.se", "ow.ly", "ping.fm",
            "pli.gs", "pnt.me", "politi.co", "post.ly", "pp.gg", "profile.to", "ptiturl.com", "pub.vitrue.com", "qlnk.net", "qte.me", "qu.tc", "qy.fi", "r.ebay.com", "r.im", "rb6.me", "read.bi",
            "readthis.ca", "reallytinyurl.com", "redir.ec", "redirects.ca", "redirx.com", "retwt.me", "ri.ms", "rickroll.it", "riz.gd", "rt.nu", "ru.ly", "rubyurl.com", "rurl.org",
            "rww.tw", "s4c.in", "s7y.us", "safe.mn", "sameurl.com", "sdut.us", "shar.es", "shink.de", "shorl.com", "short.ie", "short.to", "shortlinks.co.uk", "shorturl.com",
            "shout.to", "show.my", "shrinkify.com", "shrinkr.com", "shrt.fr", "shrt.st", "shrten.com", "shrunkin.com", "simurl.com", "slate.me", "smallr.com", "smsh.me", "smurl.name",
            "sn.im", "snipr.com", "snipurl.com", "snurl.com", "sp2.ro", "spedr.com", "srnk.net", "srs.li", "starturl.com", "stks.co", "su.pr", "surl.co.uk", "surl.hu", "t.cn", "t.co", "t.lh.com",
            "ta.gd", "tbd.ly", "tcrn.ch", "tgr.me", "tgr.ph", "tighturl.com", "tiniuri.com", "tiny.cc", "tiny.ly", "tiny.pl", "tinylink.in", "tinyuri.ca", "tinyurl.com", "tk.", "tl.gd",
            "tmi.me", "tnij.org", "tnw.to", "tny.com", "to.ly", "togoto.us", "totc.us", "toysr.us", "tpm.ly", "tr.im", "tra.kz", "trunc.it", "twhub.com", "twirl.at",
            "twitclicks.com", "twitterurl.net", "twitterurl.org", "twiturl.de", "twurl.cc", "twurl.nl", "u.mavrev.com", "u.nu", "u76.org", "ub0.cc", "ulu.lu", "updating.me", "ur1.ca",
            "url.az", "url.co.uk", "url.ie", "url360.me", "url4.eu", "urlborg.com", "urlbrief.com", "urlcover.com", "urlcut.com", "urlenco.de", "urli.nl", "urls.im",
            "urlshorteningservicefortwitter.com", "urlx.ie", "urlzen.com", "usat.ly", "use.my", "vb.ly", "vevo.ly", "vgn.am", "vl.am", "vm.lc", "w55.de", "wapo.st", "wapurl.co.uk", "wipi.es",
            "wp.me", "x.vu", "xr.com", "xrl.in", "xrl.us", "xurl.es", "xurl.jp", "y.ahoo.it", "yatuc.com", "ye.pe", "yep.it", "yfrog.com", "yhoo.it", "yiyd.com", "youtu.be", "yuarel.com",
            "z0p.de", "zi.ma", "zi.mu", "zipmyurl.com", "zud.me", "zurl.ws", "zz.gd", "zzang.kr", "›.ws", "✩.ws", "✿.ws", "❥.ws", "➔.ws", "➞.ws", "➡.ws", "➨.ws", "➯.ws", "➹.ws", "➽.ws"];

        if ($('#jqoembeddata').length === 0) $('<span id="jqoembeddata"></span>').appendTo('body');

        return this.each(function() {

            var container = $(this),
                resourceURL = (url && (!url.indexOf('http://') || !url.indexOf('https://'))) ? url : container.attr("href"),
                provider;

            if (embedAction) {
                settings.onEmbed = embedAction;
            } else if (!settings.onEmbed) {
                settings.onEmbed = function(oembedData) {
                    $.fn.oembed.insertCode(this, settings.embedMethod, oembedData);
                };
            }

            if (resourceURL !== null && resourceURL !== undefined) {
                //Check if shorten URL
                for (var j = 0, l = shortURLList.length; j < l; j++) {
                    var regExp = new RegExp('://' + shortURLList[j] + '/', "i");
                    if (resourceURL.match(regExp) !== null) {
                        //AJAX to http://api.longurl.org/v2/expand?url=http://bit.ly/JATvIs&format=json&callback=hhh
                        var ajaxopts = $.extend({
                            url: "http://api.longurl.org/v2/expand",
                            dataType: 'jsonp',
                            data: {
                                url: resourceURL,
                                format: "json"
                                //callback: "?"
                            },
                            success: function(data) {
                                //this = $.fn.oembed;
                                resourceURL = data['long-url'];
                                provider = $.fn.oembed.getOEmbedProvider(data['long-url']);

                                if (provider !== null) {
                                    provider.params = getNormalizedParams(settings[provider.name]) || {};
                                    provider.maxWidth = settings.maxWidth;
                                    provider.maxHeight = settings.maxHeight;
                                    embedCode(container, resourceURL, provider);
                                } else {
                                    settings.onProviderNotFound.call(container, resourceURL);
                                }
                            }
                        }, settings.ajaxOptions || {});

                        $.ajax(ajaxopts);

                        return container;
                    }
                }
                provider = $.fn.oembed.getOEmbedProvider(resourceURL);

                if (provider !== null) {
                    provider.params = getNormalizedParams(settings[provider.name]) || {};
                    provider.maxWidth = settings.maxWidth;
                    provider.maxHeight = settings.maxHeight;
                    embedCode(container, resourceURL, provider);
                } else {
                    settings.onProviderNotFound.call(container, resourceURL);
                }
            }

            return container;
        });


    };

    var settings;

    // Plugin defaults
    $.fn.oembed.defaults = {
        maxWidth: null,
        maxHeight: null,
        useResponsiveResize: false,
        includeHandle: true,
        embedMethod: 'auto',
        // "auto", "append", "fill"		
        onProviderNotFound: function() {
        },
        beforeEmbed: function() {
        },
        afterEmbed: function() {
        },
        onEmbed: false,
        onError: function() {
        },
        ajaxOptions: { timeout: 2000 }
    };

    function checkProtocol() {
        var protocol = window.location.protocol;

        // fix local
        if (protocol === "file:") {
            return "http://";
        } else {
            return "//";
        }
    }

    /* Private functions */

    function rand(length, current) { //Found on http://stackoverflow.com/questions/1349404/generate-a-string-of-5-random-characters-in-javascript
        current = current ? current : '';
        return length ? rand(--length, "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz".charAt(Math.floor(Math.random() * 60)) + current) : current;
    }

    function getRequestUrl(provider, externalUrl) {
        var url = provider.apiendpoint,
            qs = "",
            i;
        url += (url.indexOf("?") <= 0) ? "?" : "&";
        url = url.replace('#', '%23');

        if (provider.maxWidth !== null && (typeof provider.params.maxwidth === 'undefined' || provider.params.maxwidth === null)) {
            provider.params.maxwidth = provider.maxWidth;
        }

        if (provider.maxHeight !== null && (typeof provider.params.maxheight === 'undefined' || provider.params.maxheight === null)) {
            provider.params.maxheight = provider.maxHeight;
        }

        for (i in provider.params) {
            // We don't want them to jack everything up by changing the callback parameter
            if (i == provider.callbackparameter) continue;

            // allows the options to be set to null, don't send null values to the server as parameters
            if (provider.params[i] !== null) qs += "&" + escape(i) + "=" + provider.params[i];
        }

        url += "format=" + provider.format + "&url=" + escape(externalUrl) + qs;
        if (provider.dataType != 'json') {
            url += "&" + provider.callbackparameter + "=?";
        }
        return url;
    }

    function success(oembedData, externalUrl, container) {
        $('#jqoembeddata').data(externalUrl, oembedData.code);
        settings.beforeEmbed.call(container, oembedData);
        settings.onEmbed.call(container, oembedData);
        settings.afterEmbed.call(container, oembedData);
    }

    function embedCode(container, externalUrl, embedProvider) {
        if ($('#jqoembeddata').data(externalUrl) != undefined && embedProvider.embedtag.tag != 'iframe') {
            var oembedData = { code: $('#jqoembeddata').data(externalUrl) };
            success(oembedData, externalUrl, container);
        } else if (embedProvider.yql) {
            var from = embedProvider.yql.from || 'htmlstring';
            var url = embedProvider.yql.url ? embedProvider.yql.url(externalUrl) : externalUrl;
            var query = 'SELECT * FROM '
                + from
                + ' WHERE url="' + (url) + '"'
                + " and " + (/html/.test(from) ? 'xpath' : 'itemPath') + "='" + (embedProvider.yql.xpath || '/') + "'";
            if (from == 'html') {
                query += " and compat='html5'";
            }
            var ajaxopts = $.extend({
                url: checkProtocol() + "query.yahooapis.com/v1/public/yql",
                dataType: 'jsonp',
                data: {
                    q: query,
                    format: "json",
                    env: 'store://datatables.org/alltableswithkeys',
                    callback: "?"
                },
                success: function(data) {
                    var result;
                    if (embedProvider.yql.xpath && embedProvider.yql.xpath == '//meta|//title|//link') {
                        var meta = {};
                        if (data.query.results == null) {
                            data.query.results = { "meta": [] };
                        }
                        for (var i = 0, l = data.query.results.meta.length; i < l; i++) {
                            var name = data.query.results.meta[i].name || data.query.results.meta[i].property || null;
                            if (name == null) {
                                continue;
                            }
                            meta[name.toLowerCase()] = data.query.results.meta[i].content;
                        }
                        if (!meta.hasOwnProperty("title") || !meta.hasOwnProperty("og:title")) {
                            if (data.query.results.title != null) {
                                meta.title = data.query.results.title;
                            }
                        }
                        if (!meta.hasOwnProperty("og:image") && data.query.results.hasOwnProperty("link")) {
                            for (var i = 0, l = data.query.results.link.length; i < l; i++) {
                                if (data.query.results.link[i].hasOwnProperty("rel")) {
                                    if (data.query.results.link[i].rel == "apple-touch-icon") {
                                        if (data.query.results.link[i].href.charAt(0) == "/") {
                                            meta["og:image"] = url.match(/^(([a-z]+:)?(\/\/)?[^\/]+\/).*$/)[1] + data.query.results.link[i].href;
                                        } else {
                                            meta["og:image"] = data.query.results.link[i].href;
                                        }
                                    }
                                }
                            }
                        }
                        result = embedProvider.yql.datareturn(meta);
                    } else {
                        result = embedProvider.yql.datareturn ? embedProvider.yql.datareturn(data.query.results) : data.query.results.result;
                    }
                    if (result === false) {
                        return;
                    }
                    var oembedData = $.extend({}, result);
                    oembedData.code = result;
                    success(oembedData, externalUrl, container);
                },
                error: function() {
                    settings.onError.call(container, externalUrl, embedProvider);
                }
            }, settings.ajaxOptions || {});

            $.ajax(ajaxopts);
        } else if (embedProvider.templateRegex) {
            if (embedProvider.embedtag.tag !== '') {
                var flashvars = embedProvider.embedtag.flashvars || '';
                var tag = embedProvider.embedtag.tag || 'embed';
                var width = embedProvider.embedtag.width || 'auto';
                var nocache = embedProvider.embedtag.nocache || 0;
                var height = embedProvider.embedtag.height || 'auto';
                var src = externalUrl.replace(embedProvider.templateRegex, embedProvider.apiendpoint);
                if (!embedProvider.nocache) {
                    src += '&jqoemcache=' + rand(5);
                }
                if (embedProvider.apikey) {
                    src = src.replace('_APIKEY_', settings.apikeys[embedProvider.name]);
                }
                if (settings.maxHeight && settings.maxWidth) {

                    if (settings.useResponsiveResize) {

                        var ratio = 0; // Used for aspect ratio

                        var newWidth = width;
                        var newHeight = height;

                        // Check if the current width is larger than the max
                        if (width > settings.maxWidth) {
                            ratio = settings.maxWidth / width;

                            newWidth = settings.maxWidth;
                            newHeight = height * ratio;

                            // reset
                            height = height * ratio;
                            width = width * ratio;
                        }

                        // Check if current height is larger than max
                        if (height > settings.maxHeight) {
                            ratio = settings.maxHeight / height;

                            newHeight = settings.maxHeight;
                            newWidth = width * ratio;

                            // reset
                            width = width * ratio;
                        }

                        height = newHeight;
                        width = newWidth;
                    } else {
                        height = settings.maxHeight;
                        width = settings.maxWidth;
                    }

                }
                var code = $('<' + tag + '/>')
                    .attr('src', src)
                    .attr('width', width)
                    .attr('height', height)
                    .attr('allowfullscreen', embedProvider.embedtag.allowfullscreen || 'true')
                    .attr('allowscriptaccess', embedProvider.embedtag.allowfullscreen || 'always')
                    .css('max-height', settings.maxHeight || 'auto')
                    .css('max-width', settings.maxWidth || 'auto');
                if (tag == 'embed') {
                    code
                        .attr('type', embedProvider.embedtag.type || "application/x-shockwave-flash")
                        .attr('flashvars', externalUrl.replace(embedProvider.templateRegex, flashvars));
                }
                if (tag == 'iframe') {
                    code
                        .attr('scrolling', embedProvider.embedtag.scrolling || "no")
                        .attr('frameborder', embedProvider.embedtag.frameborder || "0");
                }
                var oembedData = { code: code };
                success(oembedData, externalUrl, container);
            } else if (embedProvider.apiendpoint) {
                //Add APIkey if true
                if (embedProvider.apikey) embedProvider.apiendpoint = embedProvider.apiendpoint.replace('_APIKEY_', settings.apikeys[embedProvider.name]);
                ajaxopts = $.extend({
                    url: externalUrl.replace(embedProvider.templateRegex, embedProvider.apiendpoint),
                    dataType: 'jsonp',
                    success: function(data) {
                        var oembedData = $.extend({}, data);
                        oembedData.code = embedProvider.templateData(data);
                        success(oembedData, externalUrl, container);
                    },
                    error: function() {
                        settings.onError.call(container, externalUrl, embedProvider);
                    }
                }, settings.ajaxOptions || {});

                $.ajax(ajaxopts);
            } else {
                var oembedData = { code: externalUrl.replace(embedProvider.templateRegex, embedProvider.template) };
                success(oembedData, externalUrl, container);
            }
        } else {

            var requestUrl = getRequestUrl(embedProvider, externalUrl),
                ajaxopts = $.extend({
                    url: requestUrl,
                    dataType: embedProvider.dataType || 'jsonp',
                    success: function(data) {
                        var oembedData = $.extend({}, data);
                        switch (oembedData.type) {
                        case "file":
//Deviant Art has this
                        case "photo":
                            oembedData.code = $.fn.oembed.getPhotoCode(externalUrl, oembedData);
                            break;
                        case "video":
                        case "rich":
                            oembedData.code = $.fn.oembed.getRichCode(externalUrl, oembedData);
                            break;
                        default:
                            oembedData.code = $.fn.oembed.getGenericCode(externalUrl, oembedData);
                            break;
                        }
                        success(oembedData, externalUrl, container);
                    },
                    error: function() {
                        settings.onError.call(container, externalUrl, embedProvider);
                    }
                }, settings.ajaxOptions || {});

            $.ajax(ajaxopts);
        }
    }

    ;

    function getNormalizedParams(params) {
        if (params === null) return null;
        var key, normalizedParams = {};
        for (key in params) {
            if (key !== null) {
                normalizedParams[key.toLowerCase()] = params[key];
            }
        }
        return normalizedParams;
    }

    /* Public functions */
    $.fn.oembed.insertCode = function(container, embedMethod, oembedData) {
        if (oembedData === null) return;
        if (embedMethod == 'auto' && container.attr("href") !== null) {
            embedMethod = 'append';
        } else if (embedMethod == 'auto') {
            embedMethod = 'replace';
        }
        switch (embedMethod) {
        case "replace":
            container.replaceWith(oembedData.code);
            break;
        case "fill":
            container.html(oembedData.code);
            break;
        case "append":
            container.wrap('<div class="oembedall-container"></div>');
            var oembedContainer = container.parent();
            if (settings.includeHandle) {
                $('<span class="oembedall-closehide">&darr;</span>').insertBefore(container).click(function() {
                    var encodedString = encodeURIComponent($(this).text());
                    $(this).html((encodedString == '%E2%86%91') ? '&darr;' : '&uarr;');
                    $(this).parent().children().last().toggle();
                });
            }
            oembedContainer.append('<br/>');
            try {
                oembedData.code.clone().appendTo(oembedContainer);
            } catch(e) {
                oembedContainer.append(oembedData.code);
            }
            /* Make videos semi-responsive
                * If parent div width less than embeded iframe video then iframe gets shrunk to fit smaller width
                * If parent div width greater thans embed iframe use the max widht
                * - works on youtubes and vimeo
                */
                /*if (settings.maxWidth) {
                    var post_width = oembedContainer.parent().width();
                    if (post_width < settings.maxWidth && settings.useResponsiveResize)
                    {
                        var iframe_width_orig = $('iframe',oembedContainer).width();
                        var iframe_height_orig = $('iframe',oembedContainer).height();
                        var ratio =  iframe_width_orig / post_width;
                        $('iframe',oembedContainer).width(iframe_width_orig / ratio);
                        $('iframe',oembedContainer).height(iframe_height_orig / ratio);
                    } else {
                        if(settings.maxWidth){
                            $('iframe',oembedContainer).width(settings.maxWidth);
                        }
                        if(settings.maxHeight){
                            $('iframe',oembedContainer).height(settings.maxHeight);
                        }
                    }
                }*/
            break;
        }
    };

    $.fn.oembed.getPhotoCode = function(url, oembedData) {
        var code, alt = oembedData.title ? oembedData.title : '';
        alt += oembedData.author_name ? ' - ' + oembedData.author_name : '';
        alt += oembedData.provider_name ? ' - ' + oembedData.provider_name : '';
        if (oembedData.url) {
            code = '<div><a href="' + url + '" target=\'_blank\'><img src="' + oembedData.url + '" alt="' + alt + '"/></a></div>';
        } else if (oembedData.thumbnail_url) {
            var newURL = oembedData.thumbnail_url.replace('_s', '_b');
            code = '<div><a href="' + url + '" target=\'_blank\'><img src="' + newURL + '" alt="' + alt + '"/></a></div>';
        } else {
            code = '<div>Error loading this picture</div>';
        }
        if (oembedData.html) code += "<div>" + oembedData.html + "</div>";
        return code;
    };

    $.fn.oembed.getRichCode = function(url, oembedData) {
        var code = oembedData.html;
        return code;
    };

    $.fn.oembed.getGenericCode = function(url, oembedData) {
        var title = (oembedData.title !== null) ? oembedData.title : url,
            code = '<a href="' + url + '">' + title + '</a>';
        if (oembedData.html) code += "<div>" + oembedData.html + "</div>";
        return code;
    };

    $.fn.oembed.getOEmbedProvider = function(url) {
        for (var i = 0; i < $.fn.oembed.providers.length; i++) {
            for (var j = 0, l = $.fn.oembed.providers[i].urlschemes.length; j < l; j++) {
                var regExp = new RegExp($.fn.oembed.providers[i].urlschemes[j], "i");
                if (url.match(regExp) !== null) return $.fn.oembed.providers[i];
            }
        }
        return null;
    };

    $.fn.oembed.OEmbedProvider = function(name, type, urlschemesarray, apiendpoint, extraSettings) {
        this.name = name;
        this.type = type; // "photo", "video", "link", "rich", null
        this.urlschemes = urlschemesarray;
        this.apiendpoint = apiendpoint;
        this.maxWidth = 500;
        this.maxHeight = 400;
        extraSettings = extraSettings || {};

        if (extraSettings.useYQL) {

            if (extraSettings.useYQL == 'xml') {
                extraSettings.yql = {
                    xpath: "//oembed/html",
                    from: 'xml',
                    apiendpoint: this.apiendpoint,
                    url: function(externalurl) { return this.apiendpoint + '?format=xml&url=' + externalurl; },
                    datareturn: function(results) { return results.html.replace(/.*\[CDATA\[(.*)\]\]>$/, '$1') || ''; }
                };
            } else {
                extraSettings.yql = {
                    from: 'json',
                    apiendpoint: this.apiendpoint,
                    url: function(externalurl) { return this.apiendpoint + '?format=json&url=' + externalurl; },
                    datareturn: function(results) {

                        if (results.json.type != 'video' && (results.json.url || results.json.thumbnail_url)) {
                            return '<img src="' + (results.json.url || results.json.thumbnail_url) + '"  />';
                        } else if (results.json.html.indexOf("iframe")) {

                            // Quick fix to handle attribute less html5 properties in ckeditor
                            if (results.json.html.indexOf("allowfullscreen>")) {
                                results.json.html = results.json.html.replace('allowfullscreen>', 'allowfullscreen="false">');
                            }

                            var html = $.parseHTML(results.json.html);

                            var width = html[0].width;
                            var height = html[0].height;

                            if (settings.maxHeight && settings.maxWidth) {

                                if (settings.useResponsiveResize) {

                                    var ratio;

                                    var newWidth = width;
                                    var newHeight = height;

                                    // Check if the current width is larger than the max
                                    if (width > settings.maxWidth) {
                                        ratio = settings.maxWidth / width;

                                        newWidth = settings.maxWidth;
                                        newHeight = height * ratio;

                                        // reset
                                        height = height * ratio;
                                        width = width * ratio;
                                    }

                                    // Check if current height is larger than max
                                    if (height > settings.maxHeight) {
                                        ratio = settings.maxHeight / height;

                                        newHeight = settings.maxHeight;
                                        newWidth = width * ratio;
                                    }

                                    height = newHeight;
                                    width = newWidth;
                                } else {
                                    height = settings.maxHeight;
                                    width = settings.maxWidth;
                                }

                            }

                            html[0].width = width;
                            html[0].height = height;

                            return html[0].outerHTML;
                        }
                        return results.json.html || '';
                    }
                };
            }
            this.apiendpoint = null;
        }


        for (var property in extraSettings) {
            this[property] = extraSettings[property];
        }

        this.format = this.format || 'json';
        this.callbackparameter = this.callbackparameter || "callback";
        this.embedtag = this.embedtag || { tag: "" };


    };

    /*
     * Function to update existing providers
     *
     * @param  {String}    name             The name of the provider
     * @param  {String}    type             The type of the provider can be "file", "photo", "video", "rich"
     * @param  {String}    urlshemesarray   Array of url of the provider
     * @param  {String}    apiendpoint      The endpoint of the provider
     * @param  {String}    extraSettings    Extra settings of the provider
     */
    $.fn.updateOEmbedProvider = function(name, type, urlschemesarray, apiendpoint, extraSettings) {
        for (var i = 0; i < $.fn.oembed.providers.length; i++) {
            if ($.fn.oembed.providers[i].name === name) {
                if (type !== null) {
                    $.fn.oembed.providers[i].type = type;
                }
                if (urlschemesarray !== null) {
                    $.fn.oembed.providers[i].urlschemes = urlschemesarray;
                }
                if (apiendpoint !== null) {
                    $.fn.oembed.providers[i].apiendpoint = apiendpoint;
                }
                if (extraSettings !== null) {
                    $.fn.oembed.providers[i].extraSettings = extraSettings;
                    for (var property in extraSettings) {
                        if (extraSettings[property] !== null) {
                            $.fn.oembed.providers[i][property] = extraSettings[property];
                        }
                    }
                }
            }
        }
    };

    /* Native & common providers */
    $.fn.oembed.providers = [
        //Video
        new $.fn.oembed.OEmbedProvider("youtube", "video", ["youtube\\.com/watch.+v=[\\w-]+&?", "youtu\\.be/[\\w-]+", "youtube.com/embed"], checkProtocol() + 'www.youtube.com/embed/$1?wmode=transparent', {
        templateRegex: /.*(?:v\=|be\/|embed\/)([\w\-]+)&?.*/,embedtag: {tag: 'iframe',width: '425',height: '349'}}),
        /*new $.fn.oembed.OEmbedProvider("youtube", "video", ["youtube\\.com/watch.+v=[\\w-]+&?", "youtu\\.be/[\\w-]+"], checkProtocol() + 'www.youtube.com/oembed', { useYQL: 'json' }),*/
        new $.fn.oembed.OEmbedProvider("youtubeiframe", "video", ["youtube.com/embed"], "$1?wmode=transparent",
            { templateRegex: /(.*)/, embedtag: { tag: 'iframe', width: '425', height: '349' } }),
        new $.fn.oembed.OEmbedProvider("wistia", "video", ["wistia.com/m/.+", "wistia.com/embed/.+", "wi.st/m/.+", "wi.st/embed/.+"], 'http://fast.wistia.com/oembed', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("xtranormal", "video", ["xtranormal\\.com/watch/.+"], "http://www.xtranormal.com/xtraplayr/$1/$2", {
            templateRegex: /.*com\/watch\/([\w\-]+)\/([\w\-]+).*/,
            embedtag: { tag: 'iframe', width: '320', height: '269' }
        }),
        new $.fn.oembed.OEmbedProvider("scivee", "video", ["scivee.tv/node/.+"], "http://www.scivee.tv/flash/embedCast.swf?", {
            templateRegex: /.*tv\/node\/(.+)/,
            embedtag: { width: '480', height: '400', flashvars: "id=$1&type=3" }
        }),
        new $.fn.oembed.OEmbedProvider("veoh", "video", ["veoh.com/watch/.+"], "http://www.veoh.com/swf/webplayer/WebPlayer.swf?version=AFrontend.5.7.0.1337&permalinkId=$1&player=videodetailsembedded&videoAutoPlay=0&id=anonymous", {
            templateRegex: /.*watch\/([^\?]+).*/,
            embedtag: { width: '410', height: '341' }
        }),
        new $.fn.oembed.OEmbedProvider("gametrailers", "video", ["gametrailers\\.com/video/.+"], "http://media.mtvnservices.com/mgid:moses:video:gametrailers.com:$2", {
            templateRegex: /.*com\/video\/([\w\-]+)\/([\w\-]+).*/,
            embedtag: { width: '512', height: '288' }
        }),
        new $.fn.oembed.OEmbedProvider("funnyordie", "video", ["funnyordie\\.com/videos/.+"], "http://player.ordienetworks.com/flash/fodplayer.swf?", {
            templateRegex: /.*videos\/([^\/]+)\/([^\/]+)?/,
            embedtag: { width: 512, height: 328, flashvars: "key=$1" }
        }),
        new $.fn.oembed.OEmbedProvider("colledgehumour", "video", ["collegehumor\\.com/video/.+"], "http://www.collegehumor.com/moogaloop/moogaloop.swf?clip_id=$1&use_node_id=true&fullscreen=1",
            { templateRegex: /.*video\/([^\/]+).*/, embedtag: { width: 600, height: 338 } }),
        new $.fn.oembed.OEmbedProvider("metacafe", "video", ["metacafe\\.com/watch/.+"], "http://www.metacafe.com/fplayer/$1/$2.swf",
            { templateRegex: /.*watch\/(\d+)\/(\w+)\/.*/, embedtag: { width: 400, height: 345 } }),
        new $.fn.oembed.OEmbedProvider("bambuser", "video", ["bambuser\\.com\/channel\/.*\/broadcast\/.*"], "http://static.bambuser.com/r/player.swf?vid=$1",
            { templateRegex: /.*bambuser\.com\/channel\/.*\/broadcast\/(\w+).*/, embedtag: { width: 512, height: 339 } }),
        new $.fn.oembed.OEmbedProvider("twitvid", "video", ["twitvid\\.com/.+"], "http://www.twitvid.com/embed.php?guid=$1&autoplay=0",
            { templateRegex: /.*twitvid\.com\/(\w+).*/, embedtag: { tag: 'iframe', width: 480, height: 360 } }),
        new $.fn.oembed.OEmbedProvider("aniboom", "video", ["aniboom\\.com/animation-video/.+"], "http://api.aniboom.com/e/$1",
            { templateRegex: /.*animation-video\/(\d+).*/, embedtag: { width: 594, height: 334 } }),
        new $.fn.oembed.OEmbedProvider("vzaar", "video", ["vzaar\\.com/videos/.+", "vzaar.tv/.+"], "http://view.vzaar.com/$1/player?",
            { templateRegex: /.*\/(\d+).*/, embedtag: { tag: 'iframe', width: 576, height: 324 } }),
        new $.fn.oembed.OEmbedProvider("snotr", "video", ["snotr\\.com/video/.+"], "http://www.snotr.com/embed/$1",
            { templateRegex: /.*\/(\d+).*/, embedtag: { tag: 'iframe', width: 400, height: 330, nocache: 1 } }),
        new $.fn.oembed.OEmbedProvider("youku", "video", ["v.youku.com/v_show/id_.+"], "http://player.youku.com/player.php/sid/$1/v.swf",
            { templateRegex: /.*id_(.+)\.html.*/, embedtag: { width: 480, height: 400, nocache: 1 } }),
        new $.fn.oembed.OEmbedProvider("tudou", "video", ["tudou.com/programs/view/.+\/"], "http://www.tudou.com/v/$1/v.swf",
            { templateRegex: /.*view\/(.+)\//, embedtag: { width: 480, height: 400, nocache: 1 } }),
        new $.fn.oembed.OEmbedProvider("embedr", "video", ["embedr\\.com/playlist/.+"], "http://embedr.com/swf/slider/$1/425/520/default/false/std?",
            { templateRegex: /.*playlist\/([^\/]+).*/, embedtag: { width: 425, height: 520 } }),
        new $.fn.oembed.OEmbedProvider("blip", "video", ["blip\\.tv/.+"], "http://blip.tv/oembed/"),
        new $.fn.oembed.OEmbedProvider("minoto-video", "video", ["http://api.minoto-video.com/publishers/.+/videos/.+", "http://dashboard.minoto-video.com/main/video/details/.+", "http://embed.minoto-video.com/.+"], "http://api.minoto-video.com/services/oembed.json", { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("animoto", "video", ["animoto.com/play/.+"], "http://animoto.com/services/oembed"),
        new $.fn.oembed.OEmbedProvider("hulu", "video", ["hulu\\.com/watch/.*"], "http://www.hulu.com/api/oembed.json"),
        new $.fn.oembed.OEmbedProvider("ustream", "video", ["ustream\\.tv/recorded/.*"], "http://www.ustream.tv/oembed", { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("videojug", "video", ["videojug\\.com/(film|payer|interview).*"], "http://www.videojug.com/oembed.json", { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("sapo", "video", ["videos\\.sapo\\.pt/.*"], "http://videos.sapo.pt/oembed", { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("vodpod", "video", ["vodpod.com/watch/.*"], "http://vodpod.com/oembed.js", { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("vimeo", "video", ["www\.vimeo\.com\/groups\/.*\/videos\/.*", "www\.vimeo\.com\/.*", "vimeo\.com\/groups\/.*\/videos\/.*", "vimeo\.com\/.*"], "//vimeo.com/api/oembed.json"),
        new $.fn.oembed.OEmbedProvider("dailymotion", "video", ["dailymotion\\.com/.+"], 'http://www.dailymotion.com/services/oembed'),
        new $.fn.oembed.OEmbedProvider("5min", "video", ["www\\.5min\\.com/.+"], 'http://api.5min.com/oembed.xml', { useYQL: 'xml' }),
        new $.fn.oembed.OEmbedProvider("National Film Board of Canada", "video", ["nfb\\.ca/film/.+"], 'http://www.nfb.ca/remote/services/oembed/', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("qik", "video", ["qik\\.com/\\w+"], 'http://qik.com/api/oembed.json', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("revision3", "video", ["revision3\\.com"], "http://revision3.com/api/oembed/"),
        new $.fn.oembed.OEmbedProvider("dotsub", "video", ["dotsub\\.com/view/.+"], "http://dotsub.com/services/oembed", { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("clikthrough", "video", ["clikthrough\\.com/theater/video/\\d+"], "http://clikthrough.com/services/oembed"),
        new $.fn.oembed.OEmbedProvider("Kinomap", "video", ["kinomap\\.com/.+"], "http://www.kinomap.com/oembed"),
        new $.fn.oembed.OEmbedProvider("VHX", "video", ["vhx.tv/.+"], "http://vhx.tv/services/oembed.json"),
        new $.fn.oembed.OEmbedProvider("bambuser", "video", ["bambuser.com/.+"], "http://api.bambuser.com/oembed/iframe.json"),
        new $.fn.oembed.OEmbedProvider("justin.tv", "video", ["justin.tv/.+"], 'http://api.justin.tv/api/embed/from_url.json', { useYQL: 'json' }),
        //Audio 
        new $.fn.oembed.OEmbedProvider("official.fm", "rich", ["official.fm/.+"], 'http://official.fm/services/oembed', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("chirbit", "rich", ["chirb.it/.+"], 'http://chirb.it/oembed.json', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("Huffduffer", "rich", ["huffduffer.com/[-.\\w@]+/\\d+"], "http://huffduffer.com/oembed"),
        new $.fn.oembed.OEmbedProvider("Spotify", "rich", ["open.spotify.com/(track|album|user)/"], "https://embed.spotify.com/oembed/"),
        new $.fn.oembed.OEmbedProvider("shoudio", "rich", ["shoudio.com/.+", "shoud.io/.+"], "http://shoudio.com/api/oembed"),
        new $.fn.oembed.OEmbedProvider("mixcloud", "rich", ["mixcloud.com/.+"], checkProtocol() + 'www.mixcloud.com/oembed/', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("rdio.com", "rich", ["rd.io/.+", "rdio.com"], checkProtocol() + "www.rdio.com/api/oembed/"),
        new $.fn.oembed.OEmbedProvider("Soundcloud", "rich", ["soundcloud.com/.+", "snd.sc/.+"], checkProtocol() + "soundcloud.com/oembed", { format: 'js' }),
        new $.fn.oembed.OEmbedProvider("bandcamp", "rich", ["bandcamp\\.com/album/.+"], null,
            {
                yql: {
                    xpath: "//meta[contains(@content, \\'EmbeddedPlayer\\')]",
                    from: 'html',
                    datareturn: function(results) {
                        return results.meta ? '<iframe width="400" height="100" src="' + results.meta.content + '" allowtransparency="true" frameborder="0"></iframe>' : false;
                    }
                }
            }),
        //Photo
        new $.fn.oembed.OEmbedProvider("deviantart", "photo", ["deviantart.com/.+", "fav.me/.+", "deviantart.com/.+"], "http://backend.deviantart.com/oembed", { format: 'jsonp' }),
        new $.fn.oembed.OEmbedProvider("skitch", "photo", ["skitch.com/.+"], null,
            {
                yql: {
                    xpath: "json",
                    from: 'json',
                    url: function(externalurl) { return 'http://skitch.com/oembed/?format=json&url=' + externalurl; },
                    datareturn: function(data) { return $.fn.oembed.getPhotoCode(data.json.url, data.json); }
                }
            }),
        new $.fn.oembed.OEmbedProvider("mobypicture", "photo", ["mobypicture.com/user/.+/view/.+", "moby.to/.+"], "http://api.mobypicture.com/oEmbed"),
        new $.fn.oembed.OEmbedProvider("flickr", "photo", ["flickr\\.com/photos/.+"], "http://flickr.com/services/oembed", { callbackparameter: 'jsoncallback' }),
        new $.fn.oembed.OEmbedProvider("photobucket", "photo", ["photobucket\\.com/(albums|groups)/.+"], checkProtocol() + "photobucket.com/oembed/"),
        new $.fn.oembed.OEmbedProvider("instagram", "photo", ["instagr\\.?am(\\.com)?/.+"], checkProtocol() + "api.instagram.com/oembed"),
        //new $.fn.oembed.OEmbedProvider("yfrog", "photo", ["yfrog\\.(com|ru|com\\.tr|it|fr|co\\.il|co\\.uk|com\\.pl|pl|eu|us)/.+"], checkProtocol() + "www.yfrog.com/api/oembed",{useYQL:"json"}),
        new $.fn.oembed.OEmbedProvider("SmugMug", "photo", ["smugmug.com/[-.\\w@]+/.+"], "http://api.smugmug.com/services/oembed/"),
        new $.fn.oembed.OEmbedProvider("dribbble", "photo", ["dribbble.com/shots/.+"], "http://api.dribbble.com/shots/$1?callback=?",
            {
                templateRegex: /.*shots\/([\d]+).*/,
                templateData: function(data) {
                    if (!data.image_teaser_url) {
                        return false;
                    }
                    return '<img src="' + data.image_teaser_url + '"/>';
                }
            }),
        new $.fn.oembed.OEmbedProvider("chart.ly", "photo", ["chart\\.ly/[a-z0-9]{6,8}"], "http://chart.ly/uploads/large_$1.png",
            { templateRegex: /.*ly\/([^\/]+).*/, embedtag: { tag: 'img' }, nocache: 1 }),
        //new $.fn.oembed.OEmbedProvider("stocktwits.com", "photo", ["stocktwits\\.com/message/.+"], "http://charts.stocktwits.com/production/original_$1.png?",
    //	{ templateRegex: /.*message\/([^\/]+).*/, embedtag: { tag: 'img'},nocache:1 }),
        new $.fn.oembed.OEmbedProvider("circuitlab", "photo", ["circuitlab.com/circuit/.+"], "https://www.circuitlab.com/circuit/$1/screenshot/540x405/",
            { templateRegex: /.*circuit\/([^\/]+).*/, embedtag: { tag: 'img' }, nocache: 1 }),
        new $.fn.oembed.OEmbedProvider("23hq", "photo", ["23hq.com/[-.\\w@]+/photo/.+"], "http://www.23hq.com/23/oembed", { useYQL: "json" }),
        new $.fn.oembed.OEmbedProvider("img.ly", "photo", ["img\\.ly/.+"], "http://img.ly/show/thumb/$1",
            {
                templateRegex: /.*ly\/([^\/]+).*/,
                embedtag: { tag: 'img' },
                nocache: 1
            }),
        new $.fn.oembed.OEmbedProvider("twitgoo.com", "photo", ["twitgoo\\.com/.+"], "http://twitgoo.com/show/thumb/$1",
            { templateRegex: /.*com\/([^\/]+).*/, embedtag: { tag: 'img' }, nocache: 1 }),
        new $.fn.oembed.OEmbedProvider("imgur.com", "photo", ["imgur\\.com/gallery/.+"], checkProtocol() + "imgur.com/$1l.jpg",
            { templateRegex: /.*gallery\/([^\/]+).*/, embedtag: { tag: 'img' }, nocache: 1 }),
        new $.fn.oembed.OEmbedProvider("visual.ly", "rich", ["visual\\.ly/.+"], null,
            {
                yql: { xpath: "//a[@id=\\'gc_article_graphic_image\\']/img", from: 'htmlstring' }
            }),
        new $.fn.oembed.OEmbedProvider("gravtar", "photo", ["mailto:.+"], null,
            {
                templateRegex: /mailto:([^\/]+).*/,
                template: function(wm, email) {
                    return '<img src="http://gravatar.com/avatar/' + email.md5() + '.jpg" alt="on Gravtar" class="jqoaImg">';
                }
            }),
        //Rich
        new $.fn.oembed.OEmbedProvider("twitter", "rich", ["twitter.com/.+"], "https://api.twitter.com/1/statuses/oembed.json"),
        new $.fn.oembed.OEmbedProvider("gmep", "rich", ["gmep.imeducate.com/.*", "gmep.org/.*"], "http://gmep.org/oembed.json"),
        new $.fn.oembed.OEmbedProvider("urtak", "rich", ["urtak.com/(u|clr)/.+"], "http://oembed.urtak.com/1/oembed"),
        new $.fn.oembed.OEmbedProvider("cacoo", "rich", ["cacoo.com/.+"], "http://cacoo.com/oembed.json"),
        new $.fn.oembed.OEmbedProvider("dailymile", "rich", ["dailymile.com/people/.*/entries/.*"], "http://api.dailymile.com/oembed"),
        new $.fn.oembed.OEmbedProvider("dipity", "rich", ["dipity.com/timeline/.+"], 'http://www.dipity.com/oembed/timeline/', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("sketchfab", "rich", ["sketchfab.com/show/.+"], 'http://sketchfab.com/oembed', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("speakerdeck", "rich", ["speakerdeck.com/.+"], 'http://speakerdeck.com/oembed.json', { useYQL: 'json' }),
        new $.fn.oembed.OEmbedProvider("popplet", "rich", ["popplet.com/app/.*"], "http://popplet.com/app/Popplet_Alpha.swf?page_id=$1&em=1",
            { templateRegex: /.*#\/([^\/]+).*/, embedtag: { width: 460, height: 460 } }),
        new $.fn.oembed.OEmbedProvider("pearltrees", "rich", ["pearltrees.com/.*"], "http://cdn.pearltrees.com/s/embed/getApp?",
            {
                templateRegex: /.*N-f=1_(\d+).*N-p=(\d+).*/,
                embedtag: {
                    width: 460,
                    height: 460,
                    flashvars: "lang=en_US&amp;embedId=pt-embed-$1-693&amp;treeId=$1&amp;pearlId=$2&amp;treeTitle=Diagrams%2FVisualization&amp;site=www.pearltrees.com%2FF"
                }
            }),
        new $.fn.oembed.OEmbedProvider("prezi", "rich", ["prezi.com/.*"], "http://prezi.com/bin/preziloader.swf?",
            {
                templateRegex: /.*com\/([^\/]+)\/.*/,
                embedtag: {
                    width: 550,
                    height: 400,
                    flashvars: "prezi_id=$1&amp;lock_to_path=0&amp;color=ffffff&amp;autoplay=no&amp;autohide_ctrls=0"
                }
            }),
        new $.fn.oembed.OEmbedProvider("tourwrist", "rich", ["tourwrist.com/tours/.+"], null,
            {
                templateRegex: /.*tours.([\d]+).*/,
                template: function(wm, tourid) {
                    setTimeout(function() {
                        if (loadEmbeds) {
                            loadEmbeds();
                        }
                    }, 2000);
                    return "<div id='" + tourid + "' class='tourwrist-tour-embed direct'></div> <script type='text/javascript' src='http://tourwrist.com/tour_embed.js'></script>";
                }
            }),
        new $.fn.oembed.OEmbedProvider("meetup", "rich", ["meetup\\.(com|ps)/.+"], checkProtocol() + "api.meetup.com/oembed"),
        new $.fn.oembed.OEmbedProvider("ebay", "rich", ["ebay\\.*"], checkProtocol() + "togo.ebay.com/togo/togo.swf?2008013100",
            {
                templateRegex: /.*\/([^\/]+)\/(\d{10,13}).*/,
                embedtag: {
                    width: 355,
                    height: 300,
                    flashvars: "base=http://togo.ebay.com/togo/&lang=en-us&mode=normal&itemid=$2&query=$1"
                }
            }),
        new $.fn.oembed.OEmbedProvider("wikipedia", "rich", ["wikipedia.org/wiki/.+"], "http://$1.wikipedia.org/w/api.php?action=parse&page=$2&format=json&section=0&callback=?", {
            templateRegex: /.*\/\/([\w]+).*\/wiki\/([^\/]+).*/,
            templateData: function(data) {
                if (!data.parse) {
                    return false;
                }
                var text = data.parse['text']['*'].replace(/href="\/wiki/g, 'href="http://en.wikipedia.org/wiki');
                return '<div id="content"><h3><a class="nav-link" href="http://en.wikipedia.org/wiki/' + data.parse['displaytitle'] + '">' + data.parse['displaytitle'] + '</a></h3>' + text + '</div>';
            }
        }),
        new $.fn.oembed.OEmbedProvider("imdb", "rich", ["imdb.com/title/.+"], "http://www.imdbapi.com/?i=$1&callback=?",
            {
                templateRegex: /.*\/title\/([^\/]+).*/,
                templateData: function(data) {
                    if (!data.Title) {
                        return false;
                    }
                    return '<div id="content"><h3><a class="nav-link" href="http://imdb.com/title/' + data.ID + '/">' + data.Title + '</a> (' + data.Year + ')</h3><p>Starring: ' + data.Actors + '</p><div id="photo-wrap" style="margin: auto;width:600px;height:450px;"><img class="photo" id="photo-display" src="' + data.Poster + '" alt="' + data.Title + '"></div>  <div id="view-photo-caption">' + data.Plot + '</div></div>';
                }
            }),
        new $.fn.oembed.OEmbedProvider("livejournal", "rich", ["livejournal.com/"], "http://ljpic.seacrow.com/json/$2$4?jsonp=?", {
            templateRegex: /(http:\/\/(((?!users).)+)\.livejournal\.com|.*users\.livejournal\.com\/([^\/]+)).*/,
            templateData: function(data) {
                return !!data.username && '<div><img src="' + data.image + '" align="left" style="margin-right: 1em;" /><span class="oembedall-ljuser"><a href="http://' + data.username + '.livejournal.com/profile"><img src="http://www.livejournal.com/img/userinfo.gif" alt="[info]" width="17" height="17" /></a><a href="http://' + data.username + '.livejournal.com/">' + data.username + '</a></span><br />' + data.name + '</div>';
            }
        }),
        new $.fn.oembed.OEmbedProvider("circuitbee", "rich", ["circuitbee\\.com/circuit/view/.+"], "http://c.circuitbee.com/build/r/schematic-embed.html?id=$1",
            {
                templateRegex: /.*circuit\/view\/(\d+).*/,
                embedtag: { tag: 'iframe', width: '500', height: '350' }
            }),
        new $.fn.oembed.OEmbedProvider("googlecalendar", "rich", ["www.google.com/calendar/embed?.+"], "$1",
            {
                templateRegex: /(.*)/,
                embedtag: { tag: 'iframe', width: '800', height: '600' }
            }),
        new $.fn.oembed.OEmbedProvider("jsfiddle", "rich", ["jsfiddle.net/[^/]+/?"], "http://jsfiddle.net/$1/embedded/result,js,resources,html,css/?",
            {
                templateRegex: /.*net\/([^\/]+).*/,
                embedtag: { tag: 'iframe', width: '100%', height: '300' }
            }),
        new $.fn.oembed.OEmbedProvider("jsbin", "rich", ["jsbin.com/.+"], "http://jsbin.com/$1/?",
            {
                templateRegex: /.*com\/([^\/]+).*/,
                embedtag: { tag: 'iframe', width: '100%', height: '300' }
            }),
        new $.fn.oembed.OEmbedProvider("jotform", "rich", ["form.jotform.co/form/.+"], "$1?",
            {
                templateRegex: /(.*)/,
                embedtag: { tag: 'iframe', width: '100%', height: '507' }
            }),
        new $.fn.oembed.OEmbedProvider("reelapp", "rich", ["reelapp\\.com/.+"], "http://www.reelapp.com/$1/embed",
            {
                templateRegex: /.*com\/(\S{6}).*/,
                embedtag: { tag: 'iframe', width: '400', height: '338' }
            }),
        new $.fn.oembed.OEmbedProvider("linkedin", "rich", ["linkedin.com/pub/.+"], "https://www.linkedin.com/cws/member/public_profile?public_profile_url=$1&format=inline&isFramed=true",
            {
                templateRegex: /(.*)/,
                embedtag: { tag: 'iframe', width: '368px', height: 'auto' }
            }),
        new $.fn.oembed.OEmbedProvider("timetoast", "rich", ["timetoast.com/timelines/[0-9]+"], "http://www.timetoast.com/flash/TimelineViewer.swf?passedTimelines=$1",
            {
                templateRegex: /.*timelines\/([0-9]*)/,
                embedtag: { width: 550, height: 400, nocache: 1 }
            }),
        new $.fn.oembed.OEmbedProvider("pastebin", "rich", ["pastebin\\.com/[\\S]{8}"], "http://pastebin.com/embed_iframe.php?i=$1",
            {
                templateRegex: /.*\/(\S{8}).*/,
                embedtag: { tag: 'iframe', width: '100%', height: 'auto' }
            }),
        new $.fn.oembed.OEmbedProvider("mixlr", "rich", ["mixlr.com/.+"], "http://mixlr.com/embed/$1?autoplay=ae",
            {
                templateRegex: /.*com\/([^\/]+).*/,
                embedtag: { tag: 'iframe', width: '100%', height: 'auto' }
            }),
        new $.fn.oembed.OEmbedProvider("pastie", "rich", ["pastie\\.org/pastes/.+"], null, { yql: { xpath: '//pre[@class="textmate-source"]' } }),
        new $.fn.oembed.OEmbedProvider("github", "rich", ["gist.github.com/.+"], "https://github.com/api/oembed"),
        new $.fn.oembed.OEmbedProvider("github", "rich", ["github.com/[-.\\w@]+/[-.\\w@]+"], "https://api.github.com/repos/$1/$2?callback=?", {
            templateRegex: /.*\/([^\/]+)\/([^\/]+).*/,
            templateData: function(data) {
                if (!data.data.html_url) {
                    return false;
                }
                return '<div class="oembedall-githubrepos"><ul class="oembedall-repo-stats"><li>' + data.data.language + '</li><li class="oembedall-watchers"><a title="Watchers" href="' + data.data.html_url + '/watchers">&#x25c9; ' + data.data.watchers + '</a></li>'
                    + '<li class="oembedall-forks"><a title="Forks" href="' + data.data.html_url + '/network">&#x0265; ' + data.data.forks + '</a></li></ul><h3><a href="' + data.data.html_url + '">' + data.data.name + '</a></h3><div class="oembedall-body"><p class="oembedall-description">' + data.data.description + '</p>'
                    + '<p class="oembedall-updated-at">Last updated: ' + data.data.pushed_at + '</p></div></div>';
            }
        }),
        new $.fn.oembed.OEmbedProvider("facebook", "rich", ["facebook.com/(people/[^\\/]+/\\d+|[^\\/]+$)"], "https://graph.facebook.com/$2$3/?callback=?", {
            templateRegex: /.*facebook.com\/(people\/[^\/]+\/(\d+).*|([^\/]+$))/,
            templateData: function(data) {
                if (!data.id) {
                    return false;
                }
                var out = '<div class="oembedall-facebook1"><div class="oembedall-facebook2"><a href="http://www.facebook.com/">facebook</a> ';
                if (data.from) {
                    out += '<a href="http://www.facebook.com/' + data.from.id + '">' + data.from.name + '</a>';
                } else if (data.link) {
                    out += '<a href="' + data.link + '">' + data.name + '</a>';
                } else if (data.username) {
                    out += '<a href="http://www.facebook.com/' + data.username + '">' + data.name + '</a>';
                } else {
                    out += '<a href="http://www.facebook.com/' + data.id + '">' + data.name + '</a>';
                }
                out += '</div><div class="oembedall-facebookBody"><div class="contents">';
                if (data.picture) {
                    out += '<a href="' + data.link + '"><img src="' + data.picture + '"></a>';
                } else {
                    out += '<img src="https://graph.facebook.com/' + data.id + '/picture">';
                }
                if (data.from) {
                    out += '<a href="' + data.link + '">' + data.name + '</a>';
                }
                if (data.founded) {
                    out += 'Founded: <strong>' + data.founded + '</strong><br>';
                }
                if (data.category) {
                    out += 'Category: <strong>' + data.category + '</strong><br>';
                }
                if (data.website) {
                    out += 'Website: <strong><a href="' + data.website + '">' + data.website + '</a></strong><br>';
                }
                if (data.gender) {
                    out += 'Gender: <strong>' + data.gender + '</strong><br>';
                }
                if (data.description) {
                    out += data.description + '<br>';
                }
                out += '</div></div>';
                return out;
            }
        }),
        new $.fn.oembed.OEmbedProvider("stackoverflow", "rich", ["stackoverflow.com/questions/[\\d]+"], "http://api.stackoverflow.com/1.1/questions/$1?body=true&jsonp=?", {
            templateRegex: /.*questions\/([\d]+).*/,
            templateData: function(data) {
                if (!data.questions) {
                    return false;
                }
                var q = data.questions[0];
                var body = $(q.body).text();
                var out = '<div class="oembedall-stoqembed"><div class="oembedall-statscontainer"><div class="oembedall-statsarrow"></div><div class="oembedall-stats"><div class="oembedall-vote"><div class="oembedall-votes">'
                    + '<span class="oembedall-vote-count-post"><strong>' + (q.up_vote_count - q.down_vote_count) + '</strong></span><div class="oembedall-viewcount">vote(s)</div></div>'
                    + '</div><div class="oembedall-status"><strong>' + q.answer_count + '</strong>answer</div></div><div class="oembedall-views">' + q.view_count + ' view(s)</div></div>'
                    + '<div class="oembedall-summary"><h3><a class="oembedall-question-hyperlink" href="http://stackoverflow.com/questions/' + q.question_id + '/">' + q.title + '</a></h3>'
                    + '<div class="oembedall-excerpt">' + body.substring(0, 100) + '...</div><div class="oembedall-tags">';
                for (i in q.tags)
                    out += '<a title="" class="oembedall-post-tag" href="http://stackoverflow.com/questions/tagged/' + q.tags[i] + '">' + q.tags[i] + '</a>';
                out += '</div><div class="oembedall-fr"><div class="oembedall-user-info"><div class="oembedall-user-gravatar32"><a href="http://stackoverflow.com/users/' + q.owner.user_id + '/' + q.owner.display_name + '">'
                    + '<img width="32" height="32" alt="" src="http://www.gravatar.com/avatar/' + q.owner.email_hash + '?s=32&amp;d=identicon&amp;r=PG"></a></div><div class="oembedall-user-details">'
                    + '<a href="http://stackoverflow.com/users/' + q.owner.user_id + '/' + q.owner.display_name + '">' + q.owner.display_name + '</a><br><span title="reputation score" class="oembedall-reputation-score">'
                    + q.owner.reputation + '</span></div></div></div></div></div>';
                return out;
            }
        }),
        new $.fn.oembed.OEmbedProvider("wordpress", "rich", ["wordpress\\.com/.+", "blogs\\.cnn\\.com/.+", "techcrunch\\.com/.+", "wp\\.me/.+"], "http://public-api.wordpress.com/oembed/1.0/?for=jquery-oembed-all"),
        new $.fn.oembed.OEmbedProvider("screenr", "rich", ["screenr\.com"], "http://www.screenr.com/embed/$1",
            {
                templateRegex: /.*\/([^\/]+).*/,
                embedtag: { tag: 'iframe', width: '650', height: 396 }
            }),
        new $.fn.oembed.OEmbedProvider("gigpans", "rich", ["gigapan\\.org/[-.\\w@]+/\\d+"], "http://gigapan.org/gigapans/$1/options/nosnapshots/iframe/flash.html",
            {
                templateRegex: /.*\/(\d+)\/?.*/,
                embedtag: { tag: 'iframe', width: '100%', height: 400 }
            }),
        new $.fn.oembed.OEmbedProvider("scribd", "rich", ["scribd\\.com/.+"], checkProtocol() + "www.scribd.com/embeds/$1/content?start_page=1&view_mode=list",
            {
                templateRegex: /.*doc\/([^\/]+).*/,
                embedtag: { tag: 'iframe', width: '100%', height: 600 }
            }),
        new $.fn.oembed.OEmbedProvider("kickstarter", "rich", ["kickstarter\\.com/projects/.+"], "$1/widget/card.html",
            {
                templateRegex: /([^\?]+).*/,
                embedtag: { tag: 'iframe', width: '220', height: 380 }
            }),
        new $.fn.oembed.OEmbedProvider("amazon", "rich", ["amzn.com/B+", "amazon.com.*/(B\\S+)($|\\/.*)"], checkProtocol() + "rcm.amazon.com/e/cm?t=_APIKEY_&o=1&p=8&l=as1&asins=$1&ref=qf_br_asin_til&fc1=000000&IS2=1&lt1=_blank&m=amazon&lc1=0000FF&bc1=000000&bg1=FFFFFF&f=ifr", {
            apikey: true,
            templateRegex: /.*\/(B[0-9A-Z]+)($|\/.*)/,
            embedtag: { tag: 'iframe', width: '120px', height: '240px' }
        }),
        new $.fn.oembed.OEmbedProvider("slideshare", "rich", ["slideshare\.net"], checkProtocol() + "www.slideshare.net/api/oembed/2", { format: 'jsonp' }),
        new $.fn.oembed.OEmbedProvider("roomsharejp", "rich", ["roomshare\\.jp/(en/)?post/.*"], "http://roomshare.jp/oembed.json"),
        new $.fn.oembed.OEmbedProvider("lanyard", "rich", ["lanyrd.com/\\d+/.+"], null,
            {
                yql: {
                    xpath: '(//div[@class="primary"])[1]',
                    from: 'htmlstring',
                    datareturn: function(results) {
                        if (!results.result) {
                            return false;
                        }
                        return '<div class="oembedall-lanyard">' + results.result + '</div>';
                    }
                }
            }),
        new $.fn.oembed.OEmbedProvider("asciiartfarts", "rich", ["asciiartfarts.com/\\d+.html"], null,
            {
                yql: {
                    xpath: '//pre/font',
                    from: 'htmlstring',
                    datareturn: function(results) {
                        if (!results.result) {
                            return false;
                        }
                        return '<pre style="background-color:000;">' + results.result + '</div>';
                    }
                }
            }),
        //Use Open Graph Where applicable
        new $.fn.oembed.OEmbedProvider("opengraph", "rich", [".*"], null,
            {
                yql: {
                    xpath: "//meta|//title|//link",
                    from: 'html',
                    datareturn: function(results) {
                        if (!results['og:title'] && results['title'] && results['description']) {
                            results['og:title'] = results['title'];
                        }
                        if (!results['og:title'] && !results['title']) {
                            return false;
                        }
                        var code = $('<p/>');
                        if (results['og:video']) {
                            var embed = $('<embed src="' + results['og:video'] + '"/>');
                            embed
                                .attr('type', results['og:video:type'] || "application/x-shockwave-flash")
                                .css('max-height', settings.maxHeight || 'auto')
                                .css('max-width', settings.maxWidth || 'auto');
                            if (results['og:video:width']) {
                                embed.attr('width', results['og:video:width']);
                            }
                            if (results['og:video:height']) {
                                embed.attr('height', results['og:video:height']);
                            }
                            code.append(embed);
                        } else if (results['og:image']) {
                            var img = $('<img src="' + results['og:image'] + '">');
                            img.css('max-height', settings.maxHeight || 'auto').css('max-width', settings.maxWidth || 'auto');
                            if (results['og:image:width']) {
                                img.attr('width', results['og:image:width']);
                            }
                            if (results['og:image:height']) {
                                img.attr('height', results['og:image:height']);
                            }
                            code.append(img);
                        }
                        if (results['og:title']) {
                            code.append('<b>' + results['og:title'] + '</b><br/>');
                        }
                        if (results['og:description']) {
                            code.append(results['og:description'] + '<br/>');
                        } else if (results['description']) {
                            code.append(results['description'] + '<br/>');
                        }
                        return code;
                    }
                }
            })
    ];
})(jQuery);

//This is needed for gravatar :(
String.prototype.md5 = function() {
    var a = function(a, b) {
        var c = (a & 65535) + (b & 65535);
        var d = (a >> 16) + (b >> 16) + (c >> 16);
        return d << 16 | c & 65535;
    };
    var b = function(a, b) { return a << b | a >>> 32 - b; };
    var c = function(c, d, e, f, g, h) { return a(b(a(a(d, c), a(f, h)), g), e); };
    var d = function(a, b, d, e, f, g, h) { return c(b & d | ~b & e, a, b, f, g, h); };
    var e = function(a, b, d, e, f, g, h) { return c(b & e | d & ~e, a, b, f, g, h); };
    var f = function(a, b, d, e, f, g, h) { return c(b ^ d ^ e, a, b, f, g, h); };
    var g = function(a, b, d, e, f, g, h) { return c(d ^ (b | ~e), a, b, f, g, h); };
    var h = function(b) {
        var c, h, i, j, k, l = b.length;
        var m = 1732584193;
        var n = -271733879;
        var o = -1732584194;
        var p = 271733878;
        for (k = 0; k < l; k += 16) {
            c = m;
            h = n;
            i = o;
            j = p;
            m = d(m, n, o, p, b[k + 0], 7, -680876936);
            p = d(p, m, n, o, b[k + 1], 12, -389564586);
            o = d(o, p, m, n, b[k + 2], 17, 606105819);
            n = d(n, o, p, m, b[k + 3], 22, -1044525330);
            m = d(m, n, o, p, b[k + 4], 7, -176418897);
            p = d(p, m, n, o, b[k + 5], 12, 1200080426);
            o = d(o, p, m, n, b[k + 6], 17, -1473231341);
            n = d(n, o, p, m, b[k + 7], 22, -45705983);
            m = d(m, n, o, p, b[k + 8], 7, 1770035416);
            p = d(p, m, n, o, b[k + 9], 12, -1958414417);
            o = d(o, p, m, n, b[k + 10], 17, -42063);
            n = d(n, o, p, m, b[k + 11], 22, -1990404162);
            m = d(m, n, o, p, b[k + 12], 7, 1804603682);
            p = d(p, m, n, o, b[k + 13], 12, -40341101);
            o = d(o, p, m, n, b[k + 14], 17, -1502002290);
            n = d(n, o, p, m, b[k + 15], 22, 1236535329);
            m = e(m, n, o, p, b[k + 1], 5, -165796510);
            p = e(p, m, n, o, b[k + 6], 9, -1069501632);
            o = e(o, p, m, n, b[k + 11], 14, 643717713);
            n = e(n, o, p, m, b[k + 0], 20, -373897302);
            m = e(m, n, o, p, b[k + 5], 5, -701558691);
            p = e(p, m, n, o, b[k + 10], 9, 38016083);
            o = e(o, p, m, n, b[k + 15], 14, -660478335);
            n = e(n, o, p, m, b[k + 4], 20, -405537848);
            m = e(m, n, o, p, b[k + 9], 5, 568446438);
            p = e(p, m, n, o, b[k + 14], 9, -1019803690);
            o = e(o, p, m, n, b[k + 3], 14, -187363961);
            n = e(n, o, p, m, b[k + 8], 20, 1163531501);
            m = e(m, n, o, p, b[k + 13], 5, -1444681467);
            p = e(p, m, n, o, b[k + 2], 9, -51403784);
            o = e(o, p, m, n, b[k + 7], 14, 1735328473);
            n = e(n, o, p, m, b[k + 12], 20, -1926607734);
            m = f(m, n, o, p, b[k + 5], 4, -378558);
            p = f(p, m, n, o, b[k + 8], 11, -2022574463);
            o = f(o, p, m, n, b[k + 11], 16, 1839030562);
            n = f(n, o, p, m, b[k + 14], 23, -35309556);
            m = f(m, n, o, p, b[k + 1], 4, -1530992060);
            p = f(p, m, n, o, b[k + 4], 11, 1272893353);
            o = f(o, p, m, n, b[k + 7], 16, -155497632);
            n = f(n, o, p, m, b[k + 10], 23, -1094730640);
            m = f(m, n, o, p, b[k + 13], 4, 681279174);
            p = f(p, m, n, o, b[k + 0], 11, -358537222);
            o = f(o, p, m, n, b[k + 3], 16, -722521979);
            n = f(n, o, p, m, b[k + 6], 23, 76029189);
            m = f(m, n, o, p, b[k + 9], 4, -640364487);
            p = f(p, m, n, o, b[k + 12], 11, -421815835);
            o = f(o, p, m, n, b[k + 15], 16, 530742520);
            n = f(n, o, p, m, b[k + 2], 23, -995338651);
            m = g(m, n, o, p, b[k + 0], 6, -198630844);
            p = g(p, m, n, o, b[k + 7], 10, 1126891415);
            o = g(o, p, m, n, b[k + 14], 15, -1416354905);
            n = g(n, o, p, m, b[k + 5], 21, -57434055);
            m = g(m, n, o, p, b[k + 12], 6, 1700485571);
            p = g(p, m, n, o, b[k + 3], 10, -1894986606);
            o = g(o, p, m, n, b[k + 10], 15, -1051523);
            n = g(n, o, p, m, b[k + 1], 21, -2054922799);
            m = g(m, n, o, p, b[k + 8], 6, 1873313359);
            p = g(p, m, n, o, b[k + 15], 10, -30611744);
            o = g(o, p, m, n, b[k + 6], 15, -1560198380);
            n = g(n, o, p, m, b[k + 13], 21, 1309151649);
            m = g(m, n, o, p, b[k + 4], 6, -145523070);
            p = g(p, m, n, o, b[k + 11], 10, -1120210379);
            o = g(o, p, m, n, b[k + 2], 15, 718787259);
            n = g(n, o, p, m, b[k + 9], 21, -343485551);
            m = a(m, c);
            n = a(n, h);
            o = a(o, i);
            p = a(p, j);
        }
        return [m, n, o, p];
    };
    var i = function(a) {
        var b = "0123456789abcdef", c = "", d, e = a.length * 4;
        for (d = 0; d < e; d++) {
            c += b.charAt(a[d >> 2] >> d % 4 * 8 + 4 & 15) + b.charAt(a[d >> 2] >> d % 4 * 8 & 15);
        }
        return c;
    };
    var j = function(a) {
        var b = (a.length + 8 >> 6) + 1;
        var c = [], d, e = b * 16, f, g = a.length;
        for (d = 0; d < e; d++) {
            c.push(0);
        }
        for (f = 0; f < g; f++) {
            c[f >> 2] |= (a.charCodeAt(f) & 255) << f % 4 * 8;
        }
        c[f >> 2] |= 128 << f % 4 * 8;
        c[b * 16 - 2] = g * 8;
        return c;
    };
    return i(h(j(this)));
};