WB 2.08.x

<?php

// $Id: edit_css.php 785 2008-04-01 15:41:41Z doc $

/*

 Website Baker Project <http://www.websitebaker.org/>

 Copyright (C) 2004-2008, Ryan Djurovich

 Website Baker 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.

 Website Baker 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 Website Baker; if not, write to the Free Software

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

*/

// include configuration file and admin wrapper script

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

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

/**

	DEFINE LANGUAGE DEPENDING OUTPUTS FOR THE EDIT CSS PART

*/

$lang_dir = WB_PATH .'/modules/' .$_POST['mod_dir'] .'/languages/';

if(file_exists($lang_dir .LANGUAGE .'.php')) {

	// try to include custom language file if exists

	require_once($lang_dir .LANGUAGE .'.php');

} elseif(file_exists($lang_dir .'EN.php')) {

	// try to include default module language file

	require_once($lang_dir .'EN.php');

}

// set defaults if output varibles are not set in the languages files

if(!isset($CAP_EDIT_CSS)) $CAP_EDIT_CSS	= 'Edit CSS';

if(!isset($HEADING_CSS_FILE))	$HEADING_CSS_FILE = 'Actual module file: ';

if(!isset($TXT_EDIT_CSS_FILE)) $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('css.functions.php');

// check if the module directory is valid

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

if($mod_dir == '') die(header('Location: index.php'));

// 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($_POST['css_codepress']) && strlen($_POST['css_codepress']) > 0) {

		// Javascript is enabled so take contents from hidden field: css_codepress

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

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

		// Javascript disabled, take contens from textarea: css_data

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

	}

	$bytes = 0;

	if ($css_content != '') {

		// open the module CSS file for writting

		$mod_file = @fopen(dirname(__FILE__) .'/' .$_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 

	*/

	// include the backend.css file if exists

	if(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

		$css_content = @file_get_contents(dirname(__FILE__) .'/' .$css_file);

		// make sure that codepress stuff is only used if the framework is available

		$CODEPRESS['CLASS'] = '';

		$CODEPRESS['JS'] = '';

		if(file_exists(WB_PATH .'/include/codepress/codepress.js')) {

			$CODEPRESS['CLASS'] = 'class="codepress css" ';

			$CODEPRESS['JS'] = 'onclick="javascript: css_codepress.value = area_codepress.getCode();"';

		}

		// 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="css_codepress" value="" />

	  	<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="area_codepress" name="css_data" <?php echo $CODEPRESS['CLASS'];?>cols="115" rows="25" wrap="VIRTUAL" 

				style="margin:2px;"><?php echo $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'];?>"

				  <?php echo $CODEPRESS['JS'];?> 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();

?>