/**

 *

 * @author Moxiecode

 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.

 */

(function() {

	var each = tinymce.each;

	tinymce.create('tinymce.plugins.MediaPlugin', {

		init : function(ed, url) {

			var t = this;

			t.editor = ed;

			t.url = url;

			function isMediaElm(n) {

				return /^(mceItemFlash|mceItemShockWave|mceItemWindowsMedia|mceItemQuickTime|mceItemRealMedia)$/.test(n.className);

			};

			// Register commands

			ed.addCommand('mceMedia', function() {

				ed.windowManager.open({

					file : url + '/media.htm',

					width : 430 + parseInt(ed.getLang('media.delta_width', 0)),

					height : 470 + parseInt(ed.getLang('media.delta_height', 0)),

					inline : 1

				}, {

					plugin_url : url

				});

			});

			// Register buttons

			ed.addButton('media', {title : 'media.desc', cmd : 'mceMedia'});

			ed.onNodeChange.add(function(ed, cm, n) {

				cm.setActive('media', n.nodeName == 'IMG' && isMediaElm(n));

			});

			ed.onInit.add(function() {

				var lo = {

					mceItemFlash : 'flash',

					mceItemShockWave : 'shockwave',

					mceItemWindowsMedia : 'windowsmedia',

					mceItemQuickTime : 'quicktime',

					mceItemRealMedia : 'realmedia'

				};

				if (ed.theme.onResolveName) {

					ed.theme.onResolveName.add(function(th, o) {

						if (o.name == 'img') {

							each(lo, function(v, k) {

								if (ed.dom.hasClass(o.node, k)) {

									o.name = v;

									o.title = ed.dom.getAttrib(o.node, 'title');

									return false;

								}

							});

						}

					});

				}

				if (ed && ed.plugins.contextmenu) {

					ed.plugins.contextmenu.onContextMenu.add(function(th, m, e) {

						if (e.nodeName == 'IMG' && /mceItem(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)/.test(e.className)) {

							m.add({title : 'media.edit', icon : 'media', cmd : 'mceMedia'});

						}

					});

				}

			});

			ed.onBeforeSetContent.add(function(ed, o) {

				var h = o.content;

				h = h.replace(/<script[^>]*>\s*write(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)\(\{([^\)]*)\}\);\s*<\/script>/gi, function(a, b, c) {

					var o = t._parse(c);

					return '<img class="mceItem' + b + '" title="' + ed.dom.encode(c) + '" src="' + url + '/img/trans.gif" width="' + o.width + '" height="' + o.height + '" />'

				});

				h = h.replace(/<object([^>]*)>/gi, '<span class="mceItemObject" $1>');

				h = h.replace(/<embed([^>]*)>/gi, '<span class="mceItemEmbed" $1>');

				h = h.replace(/<\/(object|embed)([^>]*)>/gi, '</span>');

				h = h.replace(/<param([^>]*)>/gi, function(a, b) {return '<span ' + b.replace(/value=/gi, '_value=') + ' class="mceItemParam"></span>'});

				h = h.replace(/\/ class=\"mceItemParam\"><\/span>/gi, 'class="mceItemParam"></span>');

				o.content = h;

			});

			ed.onSetContent.add(function() {

				t._spansToImgs(ed.getBody());

			});

			ed.onPreProcess.add(function(ed, o) {

				var dom = ed.dom;

				if (o.set) {

					t._spansToImgs(o.node);

					each(dom.select('IMG', o.node), function(n) {

						var p;

						if (isMediaElm(n)) {

							p = t._parse(n.title);

							dom.setAttrib(n, 'width', dom.getAttrib(n, 'width', p.width || 100));

							dom.setAttrib(n, 'height', dom.getAttrib(n, 'height', p.height || 100));

						}

					});

				}

				if (o.get) {

					each(dom.select('IMG', o.node), function(n) {

						var ci, cb, mt;

						if (ed.getParam('media_use_script')) {

							if (isMediaElm(n))

								n.className = n.className.replace(/mceItem/g, 'mceTemp');

							return;

						}

						switch (n.className) {

							case 'mceItemFlash':

								ci = 'd27cdb6e-ae6d-11cf-96b8-444553540000';

								cb = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0';

								mt = 'application/x-shockwave-flash';

								break;

							case 'mceItemShockWave':

								ci = '166b1bca-3f9c-11cf-8075-444553540000';

								cb = 'http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0';

								mt = 'application/x-director';

								break;

							case 'mceItemWindowsMedia':

								ci = ed.getParam('media_wmp6_compatible') ? '05589fa1-c356-11ce-bf01-00aa0055595a' : '6bf52a52-394a-11d3-b153-00c04f79faa6';

								cb = 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701';

								mt = 'application/x-mplayer2';

								break;

							case 'mceItemQuickTime':

								ci = '02bf25d5-8c17-4b23-bc80-d3488abddc6b';

								cb = 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0';

								mt = 'video/quicktime';

								break;

							case 'mceItemRealMedia':

								ci = 'cfcdaa03-8be4-11cf-b84b-0020afbbccfa';

								cb = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0';

								mt = 'audio/x-pn-realaudio-plugin';

								break;

						}

						if (ci) {

							dom.replace(t._buildObj({

								classid : ci,

								codebase : cb,

								type : mt

							}, n), n);

						}

					});

				}

			});

			ed.onPostProcess.add(function(ed, o) {

				o.content = o.content.replace(/_value=/g, 'value=');

			});

			if (ed.getParam('media_use_script')) {

				function getAttr(s, n) {

					n = new RegExp(n + '=\"([^\"]+)\"', 'g').exec(s);

					return n ? ed.dom.decode(n[1]) : '';

				};

				ed.onPostProcess.add(function(ed, o) {

					o.content = o.content.replace(/<img[^>]+>/g, function(im) {

						var cl = getAttr(im, 'class');

						if (/^(mceTempFlash|mceTempShockWave|mceTempWindowsMedia|mceTempQuickTime|mceTempRealMedia)$/.test(cl)) {

							at = t._parse(getAttr(im, 'title'));

							at.width = getAttr(im, 'width');

							at.height = getAttr(im, 'height');

							im = '<script type="text/javascript">write' + cl.substring(7) + '({' + t._serialize(at) + '});</script>';

						}

						return im;

					});

				});

			}

		},

		getInfo : function() {

			return {

				longname : 'Media',

				author : 'Moxiecode Systems AB',

				authorurl : 'http://tinymce.moxiecode.com',

				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/media',

				version : tinymce.majorVersion + "." + tinymce.minorVersion

			};

		},

		// Private methods

		_buildObj : function(o, n) {

			var ob, ed = this.editor, dom = ed.dom, p = this._parse(n.title);

			p.width = o.width = dom.getAttrib(n, 'width') || 100;

			p.height = o.height = dom.getAttrib(n, 'height') || 100;

			ob = dom.create('span', {

				mce_name : 'object',

				classid : "clsid:" + o.classid,

				codebase : o.codebase,

				width : o.width,

				height : o.height

			});

			if (p.src)

				p.src = ed.convertURL(p.src, 'src', n);

			each (p, function(v, k) {

					dom.add(ob, 'span', {mce_name : 'param', name : k, '_value' : v});

			});

			dom.add(ob, 'span', tinymce.extend({mce_name : 'embed', type : o.type}, p));

			return ob;

		},

		_spansToImgs : function(p) {

			var t = this, dom = t.editor.dom, im, ci;

			each(dom.select('span', p), function(n) {

				// Convert object into image

				if (dom.getAttrib(n, 'class') == 'mceItemObject') {

					ci = dom.getAttrib(n, "classid").toLowerCase().replace(/\s+/g, '');

					switch (ci) {

						case 'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000':

							dom.replace(t._createImg('mceItemFlash', n), n);

							break;

						case 'clsid:166b1bca-3f9c-11cf-8075-444553540000':

							dom.replace(t._createImg('mceItemShockWave', n), n);

							break;

						case 'clsid:6bf52a52-394a-11d3-b153-00c04f79faa6':

						case 'clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95':

						case 'clsid:05589fa1-c356-11ce-bf01-00aa0055595a':

							dom.replace(t._createImg('mceItemWindowsMedia', n), n);

							break;

						case 'clsid:02bf25d5-8c17-4b23-bc80-d3488abddc6b':

							dom.replace(t._createImg('mceItemQuickTime', n), n);

							break;

						case 'clsid:cfcdaa03-8be4-11cf-b84b-0020afbbccfa':

							dom.replace(t._createImg('mceItemRealMedia', n), n);

							break;

						default:

							dom.replace(t._createImg('mceItemFlash', n), n);

					}

					return;

				}

				// Convert embed into image

				if (dom.getAttrib(n, 'class') == 'mceItemEmbed') {

					switch (dom.getAttrib(n, 'type')) {

						case 'application/x-shockwave-flash':

							dom.replace(t._createImg('mceItemFlash', n), n);

							break;

						case 'application/x-director':

							dom.replace(t._createImg('mceItemShockWave', n), n);

							break;

						case 'application/x-mplayer2':

							dom.replace(t._createImg('mceItemWindowsMedia', n), n);

							break;

						case 'video/quicktime':

							dom.replace(t._createImg('mceItemQuickTime', n), n);

							break;

						case 'audio/x-pn-realaudio-plugin':

							dom.replace(t._createImg('mceItemRealMedia', n), n);

							break;

						default:

							dom.replace(t._createImg('mceItemFlash', n), n);

					}

				}			

			});

		},

		_createImg : function(cl, n) {

			var im, dom = this.editor.dom, pa = {}, ti = '';

			// Create image

			im = dom.create('img', {

				src : this.url + '/img/trans.gif',

				width : dom.getAttrib(n, 'width') || 100,

				height : dom.getAttrib(n, 'height') || 100,

				'class' : cl

			});

			// Setup base parameters

			each(['id', 'name', 'width', 'height', 'bgcolor', 'align', 'flashvars', 'src', 'wmode'], function(na) {

				var v = dom.getAttrib(n, na);

				if (v)

					pa[na] = v;

			});

			// Add optional parameters

			each(dom.select('span', n), function(n) {

				if (dom.hasClass(n, 'mceItemParam'))

					pa[dom.getAttrib(n, 'name')] = dom.getAttrib(n, '_value');

			});

			// Use src not movie

			if (pa.movie) {

				pa.src = pa.movie;

				delete pa.movie;

			}

			delete pa.width;

			delete pa.height;

			im.title = this._serialize(pa);

			return im;

		},

		_parse : function(s) {

			return tinymce.util.JSON.parse('{' + s + '}');

		},

		_serialize : function(o) {

			return tinymce.util.JSON.serialize(o).replace(/[{}]/g, '');

		}

	});

	// Register plugin

	tinymce.PluginManager.add('media', tinymce.plugins.MediaPlugin);

})();