1 changed files with 511 additions and 0 deletions
Unified View
Diff Options
+ 511
- 0
jm2l/static/vendor/jquery.media/jquery.media.js
View File
| @@ -0,0 +1,511 @@ | |||||
| /* | |||||
| * jQuery Media Plugin for converting elements into rich media content. | |||||
| * | |||||
| * Examples and documentation at: http://malsup.com/jquery/media/ | |||||
| * Copyright (c) 2007-2010 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: 0.99 (05-JUN-2013) | |||||
| * @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! | |||||
| */ | |||||
| /*global SWFObject alert Sys */ | |||||
| /*jshint forin:false */ | |||||
| ;(function($) { | |||||
| "use strict"; | |||||
| var mode = document.documentMode || 0; | |||||
| var msie = /MSIE/.test(navigator.userAgent); | |||||
| var lameIE = msie && (/MSIE (6|7|8)\.0/.test(navigator.userAgent) || mode < 9); | |||||
| /** | |||||
| * 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) | |||||
| $this.replaceWith(html); | |||||
| }); | |||||
| } | |||||
| return this.each(function() { | |||||
| if (typeof options == 'function') { | |||||
| f2 = f1; | |||||
| f1 = options; | |||||
| options = {}; | |||||
| } | |||||
| var o = getSettings(this, options); | |||||
| // pre-conversion callback, passes original element and fully populated options | |||||
| if (typeof f1 == 'function') f1(this, o); | |||||
| var r = getTypesRegExp(); | |||||
| var m = r.exec(o.src.toLowerCase()) || ['']; | |||||
| var fn; | |||||
| if (o.type) | |||||
| m[0] = o.type; | |||||
| else | |||||
| m.shift(); | |||||
| for (var i=0; i < m.length; i++) { | |||||
| fn = m[i].toLowerCase(); | |||||
| if (isDigit(fn[0])) fn = 'fn' + fn; // fns can't begin with numbers | |||||
| if (!$.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: true, // 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: 'mediaplayer.swf', | |||||
| mp3Player: 'mediaplayer.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: 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 | |||||
| img: { | |||||
| name: 'img', | |||||
| title: 'Image', | |||||
| types: 'gif,png,jpg' | |||||
| }, | |||||
| 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 (var 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 a, n; | |||||
| 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(/\bw:(\d+)/)||[])[1]||0),10) || parseInt(((cls.match(/\bwidth:(\d+)/)||[])[1]||0),10); | |||||
| var h = meta.height || parseInt(((cls.match(/\bh:(\d+)/)||[])[1]||0),10) || parseInt(((cls.match(/\bheight:(\d+)/)||[])[1]||0),10); | |||||
| if (w) meta.width = w; | |||||
| if (h) meta.height = h; | |||||
| if (cls) meta.cls = cls; | |||||
| // crank html5 style data attributes | |||||
| var dataName = 'data-'; | |||||
| for (var i=0; i < el.attributes.length; i++) { | |||||
| a = el.attributes[i], n = $.trim(a.name); | |||||
| var index = n.indexOf(dataName); | |||||
| if (index === 0) { | |||||
| n = n.substring(dataName.length); | |||||
| meta[n] = a.value; | |||||
| } | |||||
| } | |||||
| 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) { | |||||
| var f, p; | |||||
| if (!window.SWFObject && !window.swfobject) { | |||||
| // roll our own | |||||
| if (opts.flashvars) { | |||||
| var a = []; | |||||
| for (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 | |||||
| window.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 (p in opts.params) | |||||
| if (p != 'bgColor') so.addParam(p, opts.params[p]); | |||||
| for (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) ? opts.mp3Player : opts.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]; | |||||
| var a, key, v; | |||||
| if (player == 'iframe') { | |||||
| o = $('<iframe' + ' width="' + opts.width + '" height="' + opts.height + '" >'); | |||||
| o.attr('src', opts.src); | |||||
| o.css('backgroundColor', o.bgColor); | |||||
| } | |||||
| else if (player == 'img') { | |||||
| o = $('<img>'); | |||||
| o.attr('src', opts.src); | |||||
| if (opts.width) | |||||
| o.attr('width', opts.width); | |||||
| if (opts.height) | |||||
| o.attr('height', opts.height); | |||||
| o.css('backgroundColor', o.bgColor); | |||||
| } | |||||
| else if (lameIE) { | |||||
| a = ['<object width="' + opts.width + '" height="' + opts.height + '" ']; | |||||
| for (key in opts.attrs) | |||||
| a.push(key + '="'+opts.attrs[key]+'" '); | |||||
| for (key in o.ieAttrs || {}) { | |||||
| 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 (key in opts.params) | |||||
| p.push('<param name="'+ key +'" value="' + opts.params[key] + '">'); | |||||
| o = document.createElement(a.join('')); | |||||
| for (var i=0; i < p.length; i++) | |||||
| o.appendChild(document.createElement(p[i])); | |||||
| } | |||||
| else if (opts.standards) { | |||||
| // Rewritten to be standards compliant by Richard Connamacher | |||||
| a = ['<object type="' + o.mimetype +'" width="' + opts.width + '" height="' + opts.height +'"']; | |||||
| if (opts.src) a.push(' data="' + opts.src + '" '); | |||||
| if (msie) { | |||||
| for (key in o.ieAttrs || {}) { | |||||
| v = o.ieAttrs[key]; | |||||
| if (key == 'codebase' && window.location.protocol == 'https:') | |||||
| v = v.replace('http','https'); | |||||
| a.push(key + '="'+v+'" '); | |||||
| } | |||||
| } | |||||
| a.push('>'); | |||||
| a.push('<param name="' + (o.oUrl || 'src') +'" value="' + opts.src + '">'); | |||||
| for (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 { | |||||
| a = ['<embed width="' + opts.width + '" height="' + opts.height + '" style="display:block"']; | |||||
| if (opts.src) a.push(' src="' + opts.src + '" '); | |||||
| for (key in opts.attrs) | |||||
| a.push(key + '="'+opts.attrs[key]+'" '); | |||||
| for (key in o.eAttrs || {}) | |||||
| a.push(key + '="'+o.eAttrs[key]+'" '); | |||||
| for (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(); | |||||
| if (lameIE || player == 'iframe' || player == 'img') | |||||
| $div.append(o); | |||||
| else | |||||
| $div.html(a.join('')); | |||||
| if (opts.caption) | |||||
| $('<div>').appendTo($div).html(opts.caption); | |||||
| return $div; | |||||
| } | |||||
| })(jQuery); | |||||