silverstripe-framework/thirdparty/tinymce/plugins/fullpage/editor_plugin_src.js

/**
 * editor_plugin_src.js
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://tinymce.moxiecode.com/license
 * Contributing: http://tinymce.moxiecode.com/contributing
 */

(function() {
	tinymce.create('tinymce.plugins.FullPagePlugin', {
		init : function(ed, url) {
			var t = this;

			t.editor = ed;

			// Register commands
			ed.addCommand('mceFullPageProperties', function() {
				ed.windowManager.open({
					file : url + '/fullpage.htm',
					width : 430 + parseInt(ed.getLang('fullpage.delta_width', 0)),
					height : 495 + parseInt(ed.getLang('fullpage.delta_height', 0)),
					inline : 1
				}, {
					plugin_url : url,
					head_html : t.head
				});
			});

			// Register buttons
			ed.addButton('fullpage', {title : 'fullpage.desc', cmd : 'mceFullPageProperties'});

			ed.onBeforeSetContent.add(t._setContent, t);
			ed.onSetContent.add(t._setBodyAttribs, t);
			ed.onGetContent.add(t._getContent, t);
		},

		getInfo : function() {
			return {
				longname : 'Fullpage',
				author : 'Moxiecode Systems AB',
				authorurl : 'http://tinymce.moxiecode.com',
				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/fullpage',
				version : tinymce.majorVersion + "." + tinymce.minorVersion
			};
		},

		// Private plugin internal methods

		_setBodyAttribs : function(ed, o) {
			var bdattr, i, len, kv, k, v, t, attr = this.head.match(/body(.*?)>/i), bddir = '',htattr, hattr = this.head.match(/<html([^>]*?)>/i);

			if (attr && attr[1]) {
				bdattr = attr[1].match(/\s*(\w+\s*=\s*".*?"|\w+\s*=\s*'.*?'|\w+\s*=\s*\w+|\w+)\s*/g);

				if (bdattr) {
					for(i = 0, len = bdattr.length; i < len; i++) {
						kv = bdattr[i].split('=');
						k = kv[0].replace(/\s/,'');
						v = kv[1];

						if (v) {
							v = v.replace(/^\s+/,'').replace(/\s+$/,'');
							t = v.match(/^["'](.*)["']$/);

							if (t)
								v = t[1];
							if(k == 'dir')
								bddir = v;
						} else
							v = k;

						ed.dom.setAttrib(ed.getBody(), 'style', v);
					}
				}
			}
			//if found fetch the dir-attribute from the html-tag and apply it to the editor-body
			if(bddir == '' && hattr && hattr[1]){
				htattr = hattr[1].match(/dir\s*=\s*["']([^"']*)["']/i);
				if (htattr && htattr[1])
					bddir = htattr[1];
			}
			bd = ed.getBody();
			bd.setAttribute('dir', bddir);
		},

		_createSerializer : function() {
			return new tinymce.dom.Serializer({
				dom : this.editor.dom,
				indent : true,
				apply_source_formatting : true,
				indent_before : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,li,area,title,meta,head',
				indent_after : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,li,area,title,meta,head'
			});
		},

		_setContent : function(ed, o) {
			var t = this, sp, ep, c = o.content, v, st = '';

			// Ignore raw updated if we already have a head, this will fix issues with undo/redo keeping the head/foot separate
			if (o.format == 'raw' && t.head)
				return;

			if (o.source_view && ed.getParam('fullpage_hide_in_source_view'))
				return;

			// Parse out head, body and footer
			c = c.replace(/<(\/?)BODY/gi, '<$1body');
			sp = c.indexOf('<body');

			if (sp != -1) {
				sp = c.indexOf('>', sp);
				t.head = c.substring(0, sp + 1);

				// Concatenate all <style>'s text into t.css
				var ss = 0, es;
				t.css = '';
				while ((ss = t.head.indexOf('<style', ss)) != -1) {
					ss = c.indexOf('>', ss) + 1;
					if ( (es = t.head.indexOf('</style', ss)) == -1)
						break;
					t.css += t.head.substring(ss, es);
					ss = es;
				}

				ep = c.indexOf('</body', sp);
				if (ep == -1)
					ep = c.length;

				o.content = c.substring(sp + 1, ep);
				t.foot = c.substring(ep);

				function low(s) {
					return s.replace(/<\/?[A-Z]+/g, function(a) {
						return a.toLowerCase();
					})
				};

				t.head = low(t.head);
				t.foot = low(t.foot);
			} else {
				t.head = '';
				if (ed.getParam('fullpage_default_xml_pi'))
					t.head += '<?xml version="1.0" encoding="' + ed.getParam('fullpage_default_encoding', 'ISO-8859-1') + '" ?>\n';

				t.head += ed.getParam('fullpage_default_doctype', '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
				t.head += '\n<html>\n<head>\n';

				if (v = ed.getParam('fullpage_default_title'))
					t.head += '<title>' + v + '</title>\n';

				if (v = ed.getParam('fullpage_default_encoding'))
					t.head += '<meta http-equiv="Content-Type" content="text/html; charset=' + v + '" />\n';

				if (v = ed.getParam('fullpage_default_font_family'))
					st += 'font-family: ' + v + ';';

				if (v = ed.getParam('fullpage_default_font_size'))
					st += 'font-size: ' + v + ';';

				if (v = ed.getParam('fullpage_default_text_color'))
					st += 'color: ' + v + ';';

				t.head += '</head>\n<body' + (st ? ' style="' + st + '"' : '') + '>\n';
				t.foot = '\n</body>\n</html>';
			}
		},

		_getContent : function(ed, o) {
			var t = this;

			if (!o.source_view || !ed.getParam('fullpage_hide_in_source_view')) {
				o.content = tinymce.trim(t.head) + '\n' + tinymce.trim(o.content) + '\n' + tinymce.trim(t.foot);

				if (t.css)
					t._setStyle(ed, t.css);
			}
		},

		_setStyle : function(ed, css) {
			ed.dom.remove('injectedCSS');
			var doc = ed.dom.doc, style = doc.createElement('style');
			style.type = 'text/css';
			style.id = 'injectedCSS';

			if (style.styleSheet) // IE
				style.styleSheet.cssText = css;
			else // other browsers
				style.appendChild(doc.createTextNode(css));

			doc.getElementsByTagName('head')[0].appendChild(style);
 		}
	});

	// Register plugin
	tinymce.PluginManager.add('fullpage', tinymce.plugins.FullPagePlugin);
})();