/** * flashembed 1.0.2. Adobe Flash embedding script * * Copyright (c) 2009 Tero Piirainen * http://flowplayer.org/tools/flash-embed.html * * Dual licensed under MIT and GPL 2+ licenses * http://www.opensource.org/licenses * * Launch : March 2008 * Version : 1.0.2 - Wed Apr 15 2009 06:26:45 GMT-0000 (GMT+00:00) */ (function() { //{{{ utility functions var jQ = typeof jQuery == 'function'; // from "Pro JavaScript techniques" by John Resig function isDomReady() { if (domReady.done) { return false; } var d = document; if (d && d.getElementsByTagName && d.getElementById && d.body) { clearInterval(domReady.timer); domReady.timer = null; for (var i = 0; i < domReady.ready.length; i++) { domReady.ready[i].call(); } domReady.ready = null; domReady.done = true; } } // if jQuery is present, use it's more effective domReady method var domReady = jQ ? jQuery : function(f) { if (domReady.done) { return f(); } if (domReady.timer) { domReady.ready.push(f); } else { domReady.ready = [f]; domReady.timer = setInterval(isDomReady, 13); } }; // override extend opts function function extend(to, from) { if (from) { for (key in from) { if (from.hasOwnProperty(key)) { to[key] = from[key]; } } } return to; } // JSON.asString() function function asString(obj) { switch (typeOf(obj)){ case 'string': obj = obj.replace(new RegExp('(["\\\\])', 'g'), '\\$1'); // flash does not handle %- characters well. transforms "50%" to "50pct" (a dirty hack, I admit) obj = obj.replace(/^\s?(\d+)%/, "$1pct"); return '"' +obj+ '"'; case 'array': return '['+ map(obj, function(el) { return asString(el); }).join(',') +']'; case 'function': return '"function()"'; case 'object': var str = []; for (var prop in obj) { if (obj.hasOwnProperty(prop)) { str.push('"'+prop+'":'+ asString(obj[prop])); } } return '{'+str.join(',')+'}'; } // replace ' --> " and remove spaces return String(obj).replace(/\s/g, " ").replace(/\'/g, "\""); } // private functions function typeOf(obj) { if (obj === null || obj === undefined) { return false; } var type = typeof obj; return (type == 'object' && obj.push) ? 'array' : type; } // version 9 bugfix: (http://blog.deconcept.com/2006/07/28/swfobject-143-released/) if (window.attachEvent) { window.attachEvent("onbeforeunload", function() { __flash_unloadHandler = function() {}; __flash_savedUnloadHandler = function() {}; }); } function map(arr, func) { var newArr = []; for (var i in arr) { if (arr.hasOwnProperty(i)) { newArr[i] = func(arr[i]); } } return newArr; } function getHTML(p, c) { var e = extend({}, p); var ie = document.all; var html = ''; } // parameters e.width = e.height = e.id = e.w3c = e.src = null; for (var k in e) { if (e[k] !== null) { html += ''; } } // flashvars var vars = ""; if (c) { for (var key in c) { if (c[key] !== null) { vars += key +'='+ (typeof c[key] == 'object' ? asString(c[key]) : c[key]) + '&'; } } vars = vars.substring(0, vars.length -1); html += ''; } html += ""; return html; } //}}} function Flash(root, opts, flashvars) { var version = flashembed.getVersion(); // API methods for callback extend(this, { getContainer: function() { return root; }, getConf: function() { return conf; }, getVersion: function() { return version; }, getFlashvars: function() { return flashvars; }, getApi: function() { return root.firstChild; }, getHTML: function() { return getHTML(opts, flashvars); } }); // variables var required = opts.version; var express = opts.expressInstall; // everything ok -> generate OBJECT tag var ok = !required || flashembed.isSupported(required); if (ok) { opts.onFail = opts.version = opts.expressInstall = null; root.innerHTML = getHTML(opts, flashvars); // fail #1. express install } else if (required && express && flashembed.isSupported([6,65])) { extend(opts, {src: express}); flashvars = { MMredirectURL: location.href, MMplayerType: 'PlugIn', MMdoctitle: document.title }; root.innerHTML = getHTML(opts, flashvars); // fail #2. } else { // fail #2.1 custom content inside container if (root.innerHTML.replace(/\s/g, '') !== '') { // minor bug fixed here 08.04.2008 (thanks JRodman) // fail #2.2 default content } else { root.innerHTML = "

Flash version " + required + " or greater is required

" + "

" + (version[0] > 0 ? "Your version is " + version : "You have no flash plugin installed") + "

" + (root.tagName == 'A' ? "

Click here to download latest version

" : "

Download latest version from here

"); if (root.tagName == 'A') { root.href = 'http://www.adobe.com/go/getflashplayer'; } } } // onFail if (!ok && opts.onFail) { var ret = opts.onFail.call(this); if (typeof ret == 'string') { root.innerHTML = ret; } } } window.flashembed = function(root, conf, flashvars) { //{{{ construction // root must be found / loaded if (typeof root == 'string') { var el = document.getElementById(root); if (el) { root = el; } else { domReady(function() { flashembed(root, conf, flashvars); }); return; } } // not found if (!root) { return; } // setup opts var opts = { // very common opts width: '100%', height: '100%', // flashembed defaults allowFullScreen: true, allowscriptaccess: 'always', quality: 'high', // flashembed specific options version: null, onFail: null, expressInstall: null, w3c: false }; if (typeof conf == 'string') { conf = {src: conf}; } extend(opts, conf); return new Flash(root, opts, flashvars); //}}} }; //{{{ static methods extend(window.flashembed, { // returns arr[major, fix] getVersion: function() { var version = [0, 0]; if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") { var _d = navigator.plugins["Shockwave Flash"].description; if (typeof _d != "undefined") { _d = _d.replace(/^.*\s+(\S+\s+\S+$)/, "$1"); var _m = parseInt(_d.replace(/^(.*)\..*$/, "$1"), 10); var _r = /r/.test(_d) ? parseInt(_d.replace(/^.*r(.*)$/, "$1"), 10) : 0; version = [_m, _r]; } } else if (window.ActiveXObject) { try { // avoid fp 6 crashes var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7"); } catch(e) { try { _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6"); version = [6, 0]; _a.AllowScriptAccess = "always"; // throws if fp < 6.47 } catch(ee) { if (version[0] == 6) { return; } } try { _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash"); } catch(eee) { } } if (typeof _a == "object") { _d = _a.GetVariable("$version"); // bugs in fp 6.21 / 6.23 if (typeof _d != "undefined") { _d = _d.replace(/^\S+\s+(.*)$/, "$1").split(","); version = [parseInt(_d[0], 10), parseInt(_d[2], 10)]; } } } return version; }, isSupported: function(version) { var now = flashembed.getVersion(); var ret = (now[0] > version[0]) || (now[0] == version[0] && now[1] >= version[1]); return ret; }, domReady: domReady, // returns a String representation from JSON object asString: asString, getHTML: getHTML }); //}}} // setup jquery support if (jQ) { jQuery.prototype.flashembed = function(conf, flashvars) { return this.each(function() { flashembed(this, conf, flashvars); }); }; } })();