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Diffstat (limited to 'vendors/jquery.media.js')
| -rw-r--r-- | vendors/jquery.media.js | 458 |
1 files changed, 458 insertions, 0 deletions
diff --git a/vendors/jquery.media.js b/vendors/jquery.media.js new file mode 100644 index 000000000..3f25b63ef --- /dev/null +++ b/vendors/jquery.media.js @@ -0,0 +1,458 @@ +/*
+ * jQuery Media Plugin for converting elements into rich media content.
+ *
+ * Examples and documentation at: http://malsup.com/jquery/media/
+ * Copyright (c) 2007-2008 M. Alsup
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * @author: M. Alsup
+ * @version: 0.92 (24-SEP-2009)
+ * @requires jQuery v1.1.2 or later
+ * $Id: jquery.media.js 2460 2007-07-23 02:53:15Z malsup $
+ *
+ * Supported Media Players:
+ * - Flash
+ * - Quicktime
+ * - Real Player
+ * - Silverlight
+ * - Windows Media Player
+ * - iframe
+ *
+ * Supported Media Formats:
+ * Any types supported by the above players, such as:
+ * Video: asf, avi, flv, mov, mpg, mpeg, mp4, qt, smil, swf, wmv, 3g2, 3gp
+ * Audio: aif, aac, au, gsm, mid, midi, mov, mp3, m4a, snd, rm, wav, wma
+ * Other: bmp, html, pdf, psd, qif, qtif, qti, tif, tiff, xaml
+ *
+ * Thanks to Mark Hicken and Brent Pedersen for helping me debug this on the Mac!
+ * Thanks to Dan Rossi for numerous bug reports and code bits!
+ * Thanks to Skye Giordano for several great suggestions!
+ * Thanks to Richard Connamacher for excellent improvements to the non-IE behavior!
+ */
+;(function($) {
+
+/**
+ * Chainable method for converting elements into rich media.
+ *
+ * @param options
+ * @param callback fn invoked for each matched element before conversion
+ * @param callback fn invoked for each matched element after conversion
+ */
+$.fn.media = function(options, f1, f2) {
+ if (options == 'undo') {
+ return this.each(function() {
+ var $this = $(this);
+ var html = $this.data('media.origHTML');
+ if (html)
+ $this.replaceWith(html);
+ });
+ }
+
+ return this.each(function() {
+ if (typeof options == 'function') {
+ f2 = f1;
+ f1 = options;
+ options = {};
+ }
+ var o = getSettings(this, options);
+ // pre-conversion callback, passes original element and fully populated options
+ if (typeof f1 == 'function') f1(this, o);
+
+ var r = getTypesRegExp();
+ var m = r.exec(o.src.toLowerCase()) || [''];
+
+ o.type ? m[0] = o.type : m.shift();
+ for (var i=0; i < m.length; i++) {
+ fn = m[i].toLowerCase();
+ if (isDigit(fn[0])) fn = 'fn' + fn; // fns can't begin with numbers
+ if (!$.fn.media[fn])
+ continue; // unrecognized media type
+ // normalize autoplay settings
+ var player = $.fn.media[fn+'_player'];
+ if (!o.params) o.params = {};
+ if (player) {
+ var num = player.autoplayAttr == 'autostart';
+ o.params[player.autoplayAttr || 'autoplay'] = num ? (o.autoplay ? 1 : 0) : o.autoplay ? true : false;
+ }
+ var $div = $.fn.media[fn](this, o);
+
+ $div.css('backgroundColor', o.bgColor).width(o.width);
+
+ if (o.canUndo) {
+ var $temp = $('<div></div>').append(this);
+ $div.data('media.origHTML', $temp.html()); // store original markup
+ }
+
+ // post-conversion callback, passes original element, new div element and fully populated options
+ if (typeof f2 == 'function') f2(this, $div[0], o, player.name);
+ break;
+ }
+ });
+};
+
+/**
+ * Non-chainable method for adding or changing file format / player mapping
+ * @name mapFormat
+ * @param String format File format extension (ie: mov, wav, mp3)
+ * @param String player Player name to use for the format (one of: flash, quicktime, realplayer, winmedia, silverlight or iframe
+ */
+$.fn.media.mapFormat = function(format, player) {
+ if (!format || !player || !$.fn.media.defaults.players[player]) return; // invalid
+ format = format.toLowerCase();
+ if (isDigit(format[0])) format = 'fn' + format;
+ $.fn.media[format] = $.fn.media[player];
+ $.fn.media[format+'_player'] = $.fn.media.defaults.players[player];
+};
+
+// global defautls; override as needed
+$.fn.media.defaults = {
+ standards: false, // use object tags only (no embeds for non-IE browsers)
+ canUndo: true, // tells plugin to store the original markup so it can be reverted via: $(sel).mediaUndo()
+ width: 400,
+ height: 400,
+ autoplay: 0, // normalized cross-player setting
+ bgColor: '#ffffff', // background color
+ params: { wmode: 'transparent'}, // added to object element as param elements; added to embed element as attrs
+ attrs: {}, // added to object and embed elements as attrs
+ flvKeyName: 'file', // key used for object src param (thanks to Andrea Ercolino)
+ flashvars: {}, // added to flash content as flashvars param/attr
+ flashVersion: '7', // required flash version
+ expressInstaller: null, // src for express installer
+
+ // default flash video and mp3 player (@see: http://jeroenwijering.com/?item=Flash_Media_Player)
+ flvPlayer: 'player.swf',
+ mp3Player: 'player.swf',
+
+ // @see http://msdn2.microsoft.com/en-us/library/bb412401.aspx
+ silverlight: {
+ inplaceInstallPrompt: 'true', // display in-place install prompt?
+ isWindowless: 'true', // windowless mode (false for wrapping markup)
+ framerate: '24', // maximum framerate
+ version: '0.9', // Silverlight version
+ onError: null, // onError callback
+ onLoad: null, // onLoad callback
+ initParams: null, // object init params
+ userContext: null // callback arg passed to the load callback
+ }
+};
+
+// Media Players; think twice before overriding
+$.fn.media.defaults.players = {
+ flash: {
+ name: 'flash',
+ title: 'Flash',
+ types: 'flv,mp3,swf',
+ mimetype: 'application/x-shockwave-flash',
+ pluginspage: 'http://www.adobe.com/go/getflashplayer',
+ ieAttrs: {
+ classid: 'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000',
+ type: 'application/x-oleobject',
+ codebase: 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + $.fn.media.defaults.flashVersion
+ }
+ },
+ quicktime: {
+ name: 'quicktime',
+ title: 'QuickTime',
+ mimetype: 'video/quicktime',
+ pluginspage: 'http://www.apple.com/quicktime/download/',
+ types: 'aif,aiff,aac,au,bmp,gsm,mov,mid,midi,mpg,mpeg,mp4,m4a,psd,qt,qtif,qif,qti,snd,tif,tiff,wav,3g2,3gp',
+ ieAttrs: {
+ classid: 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
+ codebase: 'http://www.apple.com/qtactivex/qtplugin.cab'
+ }
+ },
+ realplayer: {
+ name: 'real',
+ title: 'RealPlayer',
+ types: 'ra,ram,rm,rpm,rv,smi,smil',
+ mimetype: 'audio/x-pn-realaudio-plugin',
+ pluginspage: 'http://www.real.com/player/',
+ autoplayAttr: 'autostart',
+ ieAttrs: {
+ classid: 'clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA'
+ }
+ },
+ winmedia: {
+ name: 'winmedia',
+ title: 'Windows Media',
+ types: 'asx,asf,avi,wma,wmv',
+ mimetype: $.browser.mozilla && isFirefoxWMPPluginInstalled() ? 'application/x-ms-wmp' : 'application/x-mplayer2',
+ pluginspage: 'http://www.microsoft.com/Windows/MediaPlayer/',
+ autoplayAttr: 'autostart',
+ oUrl: 'url',
+ ieAttrs: {
+ classid: 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6',
+ type: 'application/x-oleobject'
+ }
+ },
+ // special cases
+ iframe: {
+ name: 'iframe',
+ types: 'html,pdf'
+ },
+ silverlight: {
+ name: 'silverlight',
+ types: 'xaml'
+ }
+};
+
+//
+// everything below here is private
+//
+
+
+// detection script for FF WMP plugin (http://www.therossman.org/experiments/wmp_play.html)
+// (hat tip to Mark Ross for this script)
+function isFirefoxWMPPluginInstalled() {
+ var plugs = navigator.plugins;
+ for (i = 0; i < plugs.length; i++) {
+ var plugin = plugs[i];
+ if (plugin['filename'] == 'np-mswmp.dll')
+ return true;
+ }
+ return false;
+}
+
+var counter = 1;
+
+for (var player in $.fn.media.defaults.players) {
+ var types = $.fn.media.defaults.players[player].types;
+ $.each(types.split(','), function(i,o) {
+ if (isDigit(o[0])) o = 'fn' + o;
+ $.fn.media[o] = $.fn.media[player] = getGenerator(player);
+ $.fn.media[o+'_player'] = $.fn.media.defaults.players[player];
+ });
+};
+
+function getTypesRegExp() {
+ var types = '';
+ for (var player in $.fn.media.defaults.players) {
+ if (types.length) types += ',';
+ types += $.fn.media.defaults.players[player].types;
+ };
+ return new RegExp('\\.(' + types.replace(/,/ig,'|') + ')\\b');
+};
+
+function getGenerator(player) {
+ return function(el, options) {
+ return generate(el, options, player);
+ };
+};
+
+function isDigit(c) {
+ return '0123456789'.indexOf(c) > -1;
+};
+
+// flatten all possible options: global defaults, meta, option obj
+function getSettings(el, options) {
+ options = options || {};
+ var $el = $(el);
+ var cls = el.className || '';
+ // support metadata plugin (v1.0 and v2.0)
+ var meta = $.metadata ? $el.metadata() : $.meta ? $el.data() : {};
+ meta = meta || {};
+ var w = meta.width || parseInt(((cls.match(/w:(\d+)/)||[])[1]||0));
+ var h = meta.height || parseInt(((cls.match(/h:(\d+)/)||[])[1]||0));
+
+ if (w) meta.width = w;
+ if (h) meta.height = h;
+ if (cls) meta.cls = cls;
+
+ var a = $.fn.media.defaults;
+ var b = options;
+ var c = meta;
+
+ var p = { params: { bgColor: options.bgColor || $.fn.media.defaults.bgColor } };
+ var opts = $.extend({}, a, b, c);
+ $.each(['attrs','params','flashvars','silverlight'], function(i,o) {
+ opts[o] = $.extend({}, p[o] || {}, a[o] || {}, b[o] || {}, c[o] || {});
+ });
+
+ if (typeof opts.caption == 'undefined') opts.caption = $el.text();
+
+ // make sure we have a source!
+ opts.src = opts.src || $el.attr('href') || $el.attr('src') || 'unknown';
+ return opts;
+};
+
+//
+// Flash Player
+//
+
+// generate flash using SWFObject library if possible
+$.fn.media.swf = function(el, opts) {
+ if (!window.SWFObject && !window.swfobject) {
+ // roll our own
+ if (opts.flashvars) {
+ var a = [];
+ for (var f in opts.flashvars)
+ a.push(f + '=' + opts.flashvars[f]);
+ if (!opts.params) opts.params = {};
+ opts.params.flashvars = a.join('&');
+ }
+ return generate(el, opts, 'flash');
+ }
+
+ var id = el.id ? (' id="'+el.id+'"') : '';
+ var cls = opts.cls ? (' class="' + opts.cls + '"') : '';
+ var $div = $('<div' + id + cls + '>');
+
+ // swfobject v2+
+ if (window.swfobject) {
+ $(el).after($div).appendTo($div);
+ if (!el.id) el.id = 'movie_player_' + counter++;
+
+ // replace el with swfobject content
+ swfobject.embedSWF(opts.src, el.id, opts.width, opts.height, opts.flashVersion,
+ opts.expressInstaller, opts.flashvars, opts.params, opts.attrs);
+ }
+ // swfobject < v2
+ else {
+ $(el).after($div).remove();
+ var so = new SWFObject(opts.src, 'movie_player_' + counter++, opts.width, opts.height, opts.flashVersion, opts.bgColor);
+ if (opts.expressInstaller) so.useExpressInstall(opts.expressInstaller);
+
+ for (var p in opts.params)
+ if (p != 'bgColor') so.addParam(p, opts.params[p]);
+ for (var f in opts.flashvars)
+ so.addVariable(f, opts.flashvars[f]);
+ so.write($div[0]);
+ }
+
+ if (opts.caption) $('<div>').appendTo($div).html(opts.caption);
+ return $div;
+};
+
+// map flv and mp3 files to the swf player by default
+$.fn.media.flv = $.fn.media.mp3 = function(el, opts) {
+ var src = opts.src;
+ var player = /\.mp3\b/i.test(src) ? $.fn.media.defaults.mp3Player : $.fn.media.defaults.flvPlayer;
+ var key = opts.flvKeyName;
+ src = encodeURIComponent(src);
+ opts.src = player;
+ opts.src = opts.src + '?'+key+'=' + (src);
+ var srcObj = {};
+ srcObj[key] = src;
+ opts.flashvars = $.extend({}, srcObj, opts.flashvars );
+ return $.fn.media.swf(el, opts);
+};
+
+//
+// Silverlight
+//
+$.fn.media.xaml = function(el, opts) {
+ if (!window.Sys || !window.Sys.Silverlight) {
+ if ($.fn.media.xaml.warning) return;
+ $.fn.media.xaml.warning = 1;
+ alert('You must include the Silverlight.js script.');
+ return;
+ }
+
+ var props = {
+ width: opts.width,
+ height: opts.height,
+ background: opts.bgColor,
+ inplaceInstallPrompt: opts.silverlight.inplaceInstallPrompt,
+ isWindowless: opts.silverlight.isWindowless,
+ framerate: opts.silverlight.framerate,
+ version: opts.silverlight.version
+ };
+ var events = {
+ onError: opts.silverlight.onError,
+ onLoad: opts.silverlight.onLoad
+ };
+
+ var id1 = el.id ? (' id="'+el.id+'"') : '';
+ var id2 = opts.id || 'AG' + counter++;
+ // convert element to div
+ var cls = opts.cls ? (' class="' + opts.cls + '"') : '';
+ var $div = $('<div' + id1 + cls + '>');
+ $(el).after($div).remove();
+
+ Sys.Silverlight.createObjectEx({
+ source: opts.src,
+ initParams: opts.silverlight.initParams,
+ userContext: opts.silverlight.userContext,
+ id: id2,
+ parentElement: $div[0],
+ properties: props,
+ events: events
+ });
+
+ if (opts.caption) $('<div>').appendTo($div).html(opts.caption);
+ return $div;
+};
+
+//
+// generate object/embed markup
+//
+function generate(el, opts, player) {
+ var $el = $(el);
+ var o = $.fn.media.defaults.players[player];
+
+ if (player == 'iframe') {
+ var o = $('<iframe' + ' width="' + opts.width + '" height="' + opts.height + '" >');
+ o.attr('src', opts.src);
+ o.css('backgroundColor', o.bgColor);
+ }
+ else if ($.browser.msie) {
+ var a = ['<object width="' + opts.width + '" height="' + opts.height + '" '];
+ for (var key in opts.attrs)
+ a.push(key + '="'+opts.attrs[key]+'" ');
+ for (var key in o.ieAttrs || {}) {
+ var v = o.ieAttrs[key];
+ if (key == 'codebase' && window.location.protocol == 'https:')
+ v = v.replace('http','https');
+ a.push(key + '="'+v+'" ');
+ }
+ a.push('></ob'+'ject'+'>');
+ var p = ['<param name="' + (o.oUrl || 'src') +'" value="' + opts.src + '">'];
+ for (var key in opts.params)
+ p.push('<param name="'+ key +'" value="' + opts.params[key] + '">');
+ var o = document.createElement(a.join(''));
+ for (var i=0; i < p.length; i++)
+ o.appendChild(document.createElement(p[i]));
+ }
+ else if (o.standards) {
+ // Rewritten to be standards compliant by Richard Connamacher
+ var a = ['<object type="' + o.mimetype +'" width="' + opts.width + '" height="' + opts.height +'"'];
+ if (opts.src) a.push(' data="' + opts.src + '" ');
+ a.push('>');
+ a.push('<param name="' + (o.oUrl || 'src') +'" value="' + opts.src + '">');
+ for (var key in opts.params) {
+ if (key == 'wmode' && player != 'flash') // FF3/Quicktime borks on wmode
+ continue;
+ a.push('<param name="'+ key +'" value="' + opts.params[key] + '">');
+ }
+ // Alternate HTML
+ a.push('<div><p><strong>'+o.title+' Required</strong></p><p>'+o.title+' is required to view this media. <a href="'+o.pluginspage+'">Download Here</a>.</p></div>');
+ a.push('</ob'+'ject'+'>');
+ }
+ else {
+ var a = ['<embed width="' + opts.width + '" height="' + opts.height + '" style="display:block"'];
+ if (opts.src) a.push(' src="' + opts.src + '" ');
+ for (var key in opts.attrs)
+ a.push(key + '="'+opts.attrs[key]+'" ');
+ for (var key in o.eAttrs || {})
+ a.push(key + '="'+o.eAttrs[key]+'" ');
+ for (var key in opts.params) {
+ if (key == 'wmode' && player != 'flash') // FF3/Quicktime borks on wmode
+ continue;
+ a.push(key + '="'+opts.params[key]+'" ');
+ }
+ a.push('></em'+'bed'+'>');
+ }
+ // convert element to div
+ var id = el.id ? (' id="'+el.id+'"') : '';
+ var cls = opts.cls ? (' class="' + opts.cls + '"') : '';
+ var $div = $('<div' + id + cls + '>');
+ $el.after($div).remove();
+ ($.browser.msie || player == 'iframe') ? $div.append(o) : $div.html(a.join(''));
+ if (opts.caption) $('<div>').appendTo($div).html(opts.caption);
+ return $div;
+};
+
+
+})(jQuery);
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