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<?php
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// $Id$
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/*
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 Website Baker Project <http://www.websitebaker.org/>
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 Copyright (C) 2004-2008, Ryan Djurovich
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 Website Baker is free software; you can redistribute it and/or modify
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 it under the terms of the GNU General Public License as published by
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 the Free Software Foundation; either version 2 of the License, or
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 (at your option) any later version.
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 Website Baker is distributed in the hope that it will be useful,
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 but WITHOUT ANY WARRANTY; without even the implied warranty of
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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 GNU General Public License for more details.
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 You should have received a copy of the GNU General Public License
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 along with Website Baker; if not, write to the Free Software
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 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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*/
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function reverse_htmlentities($mixed) {
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	$mixed = str_replace(array('&gt;','&lt;','&quot;','&amp;'), array('>','<','"','&'), $mixed);
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	return $mixed;
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}
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function get_template_name() {
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	// returns the template name of the current displayed page
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	require_once('../../config.php');
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	require_once(WB_PATH. '/framework/class.database.php');
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	// work out default editor.css file for FCKEditor
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	if(file_exists(WB_PATH .'/templates/' .DEFAULT_TEMPLATE .'/editor.css')) {
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		$fck_template_dir = DEFAULT_TEMPLATE;
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	} else {
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		$fck_template_dir = "none";
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	}
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	// check if a editor.css file exists in the specified template directory of current page
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	if (isset($_GET["page_id"]) && (int) $_GET["page_id"] > 0) {
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		$pageid = (int) $_GET["page_id"];
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		// obtain template folder of current page from the database
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		if(!isset($admin)) { 
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			$database = new database(); 
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		}
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		$query_page = "SELECT template FROM " .TABLE_PREFIX ."pages WHERE page_id =$pageid"; 
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		$pagetpl = $database->get_one($query_page);   // if empty, default template is used
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		// check if a specific template is defined for current page
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		if(isset($pagetpl) && $pagetpl != '') {
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			// check if a specify editor.css file is contained in that folder
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			if(file_exists(WB_PATH.'/templates/'.$pagetpl.'/editor.css')) {
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				$fck_template_dir = $pagetpl;
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			}
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		}
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	}
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	return $fck_template_dir;
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}
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function show_wysiwyg_editor($name, $id, $content, $width, $height) {
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	// create new FCKEditor instance
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	require_once(WB_PATH.'/modules/fckeditor/fckeditor/fckeditor.php');
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	$oFCKeditor = new FCKeditor($name);
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	// set defaults (Note: custom settings defined in: "/my_config/my_fckconfig.js" instead of "/editor/fckconfig.js")
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	$oFCKeditor->BasePath = WB_URL.'/modules/fckeditor/fckeditor/';
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	$oFCKeditor->Config['CustomConfigurationsPath'] = WB_URL .'/modules/fckeditor/wb_config/wb_fckconfig.js';
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	$oFCKeditor->ToolbarSet = 'WBToolbar';        // toolbar defined in my_fckconfig.js
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	// obtain template name of current page (if empty, no editor.css files exists)
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	$template_name = get_template_name();
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	// work out default CSS file to be used for FCK textarea
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	if($template_name == "none") {
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		// no editor.css file exists in default template folder, or template folder of current page
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		$css_file = WB_URL .'/modules/fckeditor/wb_config/wb_fckeditorarea.css';
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	} else {
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		// editor.css file exists in default template folder or template folder of current page
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		$css_file = WB_URL .'/templates/' .$template_name .'/editor.css';
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	}
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	// set CSS file depending on $css_file
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	$oFCKeditor->Config['EditorAreaCSS'] = $css_file;
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	// work out settings for the FCK "Style" toolbar
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	if ($template_name == "none") {
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		// no custom editor.css exists, use default XML definitions
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		$oFCKeditor->Config['StylesXmlPath'] = WB_URL.'/modules/fckeditor/wb_config/wb_fckstyles.xml';
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	} else {
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		// file editor.css exists in template folder, parse it and create XML definitions
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		$oFCKeditor->Config['StylesXmlPath'] = WB_URL.'/modules/fckeditor/css_to_xml.php?template_name=' .$template_name;
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	}
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	// custom templates can be defined via /wb_config/wb_fcktemplates.xml
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	if(file_exists(WB_PATH .'/modules/fckeditor/wb_config/wb_fcktemplates.xml')) {
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		$oFCKeditor->Config['TemplatesXmlPath'] = WB_URL.'/modules/fckeditor/wb_config/wb_fcktemplates.xml';
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	}
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  // set required file connectors (overwrite settings which may be made in fckconfig.js or my_fckconfig.js)
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	$connectorPath = $oFCKeditor->BasePath.'editor/filemanager/connectors/php/connector.php';
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  $oFCKeditor->Config['LinkBrowserURL'] = $oFCKeditor->BasePath.'editor/filemanager/browser/default/browser.html?Connector='
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		.$connectorPath;
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  $oFCKeditor->Config['ImageBrowserURL'] = $oFCKeditor->BasePath.'editor/filemanager/browser/default/browser.html?Connector='
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		.$connectorPath;
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  $oFCKeditor->Config['FlashBrowserURL'] = $oFCKeditor->BasePath.'editor/filemanager/browser/default/browser.html?Connector='
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		.$connectorPath;
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	$oFCKeditor->Value = reverse_htmlentities($content);
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	$oFCKeditor->Height = $height;
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	$oFCKeditor->Create();
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}
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?>
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