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<?php
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// $Id: edit_module_files.php 930 2009-02-15 16:04:53Z doc $
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/*
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Website Baker Project <http://www.websitebaker.org/>
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Copyright (C) 2004-2009, 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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/**
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This file contains the routines to edit the optional module files: frontend.css and backend.css
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Mechanism was introduced with WB 2.7 to provide a global solution for all modules
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*/
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// prevent this file from being accessed directly
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if(!(isset($_POST['page_id']) && isset($_POST['section_id']) && isset($_POST['action'])
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&& isset($_POST['mod_dir']) && isset($_POST['edit_file']))) die(header('Location: index.php'));
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// include configuration file and admin wrapper script
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require('../config.php');
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// include the and admin wrapper script
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require(WB_PATH.'/modules/admin.php');
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// leave if the required module.functions.php file does not exist
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if(!file_exists(WB_PATH .'/framework/module.functions.php')) {
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echo 'The required file: /framework/module.functions.php is missing - script stopped.';
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die;
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}
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// register the textarea to use edit_area
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echo (function_exists('registerEditArea')) ? registerEditArea('code_area', 'css', false) : '';
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// set default text output if varibles are not defined in the global WB language files
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$HEADING_CSS_FILE = (isset($GLOBALS['TEXT']['HEADING_CSS_FILE'])) ?$GLOBALS['TEXT']['HEADING_CSS_FILE'] :'Actual module file: ';
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$TXT_EDIT_CSS_FILE = (isset($GLOBALS['TEXT']['TXT_EDIT_CSS_FILE'])) ?$GLOBALS['TEXT']['TXT_EDIT_CSS_FILE'] :'Edit the CSS definitions in the textarea below.';
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// include functions to edit the optional module CSS files (frontend.css, backend.css)
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require_once(WB_PATH .'/framework/module.functions.php');
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// check if the module directory is valid
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$mod_dir = check_module_dir($_POST['mod_dir']);
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if($mod_dir == '') {
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echo 'The specified module directory is invalid - script stopped.';
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die;
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};
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// check if action is: save or edit
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if($_POST['action'] == 'save' && mod_file_exists($mod_dir, $_POST['edit_file'])) {
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/**
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SAVE THE UPDATED CONTENTS TO THE CSS FILE
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*/
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$css_content = '';
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if (isset($_POST['css_data']) && strlen($_POST['css_data']) > 0) {
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$css_content = stripslashes($_POST['css_data']);
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}
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$bytes = 0;
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if ($css_content != '') {
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// open the module CSS file for writting
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$mod_file = @fopen(WB_PATH .'/modules/' .$mod_dir .'/' .$_POST['edit_file'], 'wb');
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// write new content to the module CSS file
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$bytes = @fwrite($mod_file, $css_content);
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// close the file
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@fclose($mod_file);
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}
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// write out status message
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if($bytes == 0 ) {
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$admin->print_error($TEXT['ERROR'], ADMIN_URL.'/pages/modify.php?page_id='.$page_id);
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} else {
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$admin->print_success($TEXT['SUCCESS'], ADMIN_URL.'/pages/modify.php?page_id='.$page_id);
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}
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} else {
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/**
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MODIFY CONTENTS OF THE CSS FILE VIA TEXT AREA
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*/
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// check if module backend.css file needs to be included into the <body>
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if((!method_exists($admin, 'register_backend_modfiles') || !isset($_GET['page_id']))
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&& file_exists(WB_PATH .'/modules/'.$mod_dir.'/backend.css')) {
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echo '<style type="text/css">';
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include(WB_PATH .'/modules/' .$mod_dir .'/backend.css');
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echo "\n</style>\n";
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}
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// check which module file to edit (frontend.css, backend.css or '')
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$css_file = (in_array($_POST['edit_file'], array('frontend.css', 'backend.css'))) ? $_POST['edit_file'] : '';
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// display output
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if($css_file == '') {
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// no valid module file to edit; display error message and backlink to modify.php
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echo "<h2>Nothing to edit</h2>";
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echo "<p>No valid module file exists for this module.</p>";
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$output = "<a href=\"#\" onclick=\"javascript: window.location = '";
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$output .= ADMIN_URL ."/pages/modify.php?page_id=" .$page_id ."'\">back</a>";
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echo $output;
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} else {
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// store content of the module file in variable
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$css_content = @file_get_contents(WB_PATH .'/modules/' .$mod_dir .'/' .$css_file);
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// write out heading
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echo '<h2>' .$HEADING_CSS_FILE .'"' .$css_file .'"</h2>';
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// include button to switch between frontend.css and backend.css (only shown if both files exists)
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toggle_css_file($mod_dir, $css_file);
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echo '<p>' .$TXT_EDIT_CSS_FILE .'</p>';
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// output content of module file to textareas
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?>
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<form name="edit_module_file" action="<?php echo $_SERVER['PHP_SELF'];?>" method="post" style="margin: 0;">
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<input type="hidden" name="page_id" value="<?php echo $page_id; ?>">
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<input type="hidden" name="section_id" value="<?php echo $section_id; ?>">
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<input type="hidden" name="mod_dir" value="<?php echo $mod_dir; ?>">
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<input type="hidden" name="edit_file" value="<?php echo $css_file; ?>" />
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<input type="hidden" name="action" value="save">
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<textarea id="code_area" name="css_data" cols="115" rows="25" wrap="VIRTUAL" style="margin:2px;"><?php
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echo htmlspecialchars($css_content); ?>
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</textarea>
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<table cellpadding="0" cellspacing="0" border="0" width="100%">
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<tr>
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<td align="left">
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<input name="save" type="submit" value="<?php echo $TEXT['SAVE'];?>" style="width: 100px; margin-top: 5px;" />
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</td>
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<td align="right">
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<input type="button" value="<?php echo $TEXT['CANCEL']; ?>"
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onclick="javascript: window.location = '<?php echo ADMIN_URL;?>/pages/modify.php?page_id=<?php echo $page_id; ?>';"
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style="width: 100px; margin-top: 5px;" />
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</td>
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</tr>
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</table>
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</form>
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<?php
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}
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}
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// Print admin footer
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$admin->print_footer();
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?>
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