WB 2.08.x

<?php

/****************************************************************************

* SVN Version information:

*

* $Id$

*

*****************************************************************************

*                          WebsiteBaker

*

* WebsiteBaker Project <http://www.websitebaker2.org/>

* Copyright (C) 2009, Website Baker Org. e.V.

*         http://start.websitebaker2.org/impressum-datenschutz.php

* Copyright (C) 2004-2009, Ryan Djurovich

*

*                        About WebsiteBaker

*

* Website Baker is a PHP-based Content Management System (CMS)

* designed with one goal in mind: to enable its users to produce websites

* with ease.

*

*****************************************************************************

*

*****************************************************************************

*                        LICENSE INFORMATION

*

* WebsiteBaker is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

*

* WebsiteBaker is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

* See the GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

****************************************************************************

*

*                   WebsiteBaker Extra Information

*

*

*

*

*****************************************************************************/

/**

 *

 * @category     backend

 * @package      modules

 * @author       Ryan Djurovich

 * @copyright    2004-2009, Ryan Djurovich

 * @copyright    2009, Website Baker Org. e.V.

 * @version      $Id$

 * @platform     WebsiteBaker 2.8.x

 * @requirements >= PHP 4.3.4

 * @license      http://www.gnu.org/licenses/gpl.html

 *

 */

// prevent this file from being accessed directly

if(!(isset($_POST['page_id']) && isset($_POST['section_id']) && isset($_POST['action'])

	&& isset($_POST['mod_dir'])  && isset($_POST['edit_file']))) die(header('Location: index.php'));

// include configuration file and admin wrapper script

require('../config.php');

// include the and admin wrapper script

require(WB_PATH.'/modules/admin.php');

// leave if the required module.functions.php file does not exist

if(!file_exists(WB_PATH .'/framework/module.functions.php')) {

	echo 'The required file: /framework/module.functions.php is missing - script stopped.';

	die;

}

// register the textarea to use edit_area

echo (function_exists('registerEditArea')) ? registerEditArea('code_area', 'css', false) : '';

// set default text output if varibles are not defined in the global WB language files

$HEADING_CSS_FILE = (isset($GLOBALS['TEXT']['HEADING_CSS_FILE'])) ?$GLOBALS['TEXT']['HEADING_CSS_FILE'] :'Actual module file: ';

$TXT_EDIT_CSS_FILE = (isset($GLOBALS['TEXT']['TXT_EDIT_CSS_FILE'])) ?$GLOBALS['TEXT']['TXT_EDIT_CSS_FILE'] :'Edit the CSS definitions in the textarea below.';

// include functions to edit the optional module CSS files (frontend.css, backend.css)

require_once(WB_PATH .'/framework/module.functions.php');

// check if the module directory is valid

$mod_dir = check_module_dir($_POST['mod_dir']);

if($mod_dir == '') {

	echo 'The specified module directory is invalid - script stopped.';

	die;

};

// check if action is: save or edit

if($_POST['action'] == 'save' && mod_file_exists($mod_dir, $_POST['edit_file'])) {

	/** 

		SAVE THE UPDATED CONTENTS TO THE CSS FILE

	*/

	$css_content = '';

	if (isset($_POST['css_data']) && strlen($_POST['css_data']) > 0) {

		$css_content = stripslashes($_POST['css_data']);

	}

	$bytes = 0;

	if ($css_content != '') {

		// open the module CSS file for writting

		$mod_file = @fopen(WB_PATH .'/modules/' .$mod_dir .'/' .$_POST['edit_file'], 'wb');

		// write new content to the module CSS file

		$bytes = @fwrite($mod_file, $css_content);

		// close the file

		@fclose($mod_file);

	}

	// write out status message

	if($bytes == 0 ) {

		$admin->print_error($TEXT['ERROR'], ADMIN_URL.'/pages/modify.php?page_id='.$page_id);

	} else {

		$admin->print_success($TEXT['SUCCESS'], ADMIN_URL.'/pages/modify.php?page_id='.$page_id);

	}

} else {

	/** 

		MODIFY CONTENTS OF THE CSS FILE VIA TEXT AREA 

	*/

	// check if module backend.css file needs to be included into the <body>

	if((!method_exists($admin, 'register_backend_modfiles') || !isset($_GET['page_id']))

			&& file_exists(WB_PATH .'/modules/'.$mod_dir.'/backend.css')) {

		echo '<style type="text/css">';

		include(WB_PATH .'/modules/' .$mod_dir .'/backend.css');

		echo "\n</style>\n";

	}

	// check which module file to edit (frontend.css, backend.css or '')

	$css_file = (in_array($_POST['edit_file'], array('frontend.css', 'backend.css'))) ? $_POST['edit_file'] : '';

	// display output

	if($css_file == '') {

		// no valid module file to edit; display error message and backlink to modify.php

		echo "<h2>Nothing to edit</h2>";

		echo "<p>No valid module file exists for this module.</p>";

		$output  = "<a href=\"#\" onclick=\"javascript: window.location = '";

		$output .= ADMIN_URL ."/pages/modify.php?page_id=" .$page_id ."'\">back</a>";

		echo $output;

	} else {

		// store content of the module file in variable

		$css_content = @file_get_contents(WB_PATH .'/modules/' .$mod_dir .'/' .$css_file);

		// write out heading

		echo '<h2>' .$HEADING_CSS_FILE .'"' .$css_file .'"</h2>';

		// include button to switch between frontend.css and backend.css (only shown if both files exists)

		toggle_css_file($mod_dir, $css_file); 

		echo '<p>' .$TXT_EDIT_CSS_FILE .'</p>';

		// output content of module file to textareas

	?>

		<form name="edit_module_file" action="<?php echo $_SERVER['PHP_SELF'];?>" method="post" style="margin: 0;">

	  	<input type="hidden" name="page_id" value="<?php echo $page_id; ?>" />

	  	<input type="hidden" name="section_id" value="<?php echo $section_id; ?>" />

	  	<input type="hidden" name="mod_dir" value="<?php echo $mod_dir; ?>" />

		<input type="hidden" name="edit_file" value="<?php echo $css_file; ?>" />

	  	<input type="hidden" name="action" value="save" />

		<textarea id="code_area" name="css_data" cols="115" rows="25" wrap="VIRTUAL" style="margin:2px;"><?php

			echo htmlspecialchars($css_content); ?>

		</textarea>

  			<table cellpadding="0" cellspacing="0" border="0" width="100%">

  			<tr>

    			<td align="left">

 				<input name="save" type="submit" value="<?php echo $TEXT['SAVE'];?>" style="width: 100px; margin-top: 5px;" />

    			</td>

  				<td align="right">

      			<input type="button" value="<?php echo $TEXT['CANCEL']; ?>"

						onclick="javascript: window.location = '<?php echo ADMIN_URL;?>/pages/modify.php?page_id=<?php echo $page_id; ?>';"

						style="width: 100px; margin-top: 5px;" />

  				</td>

  			</tr>

  			</table>

		</form>

		<?php 

	}

}

// Print admin footer

$admin->print_footer();