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1352
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Luisehahne
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<?php
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/**
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*
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* @category frontend
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* @package framework
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* @author WebsiteBaker Project
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* @copyright 2004-2009, Ryan Djurovich
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* @copyright 2009-2011, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 5.2.2 and higher
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* @version $Id$
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* @filesource $HeadURL$
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* @lastmodified $Date$
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*
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*/
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// Stop this file from being accessed directly
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if(!defined('WB_URL')) {
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header('Location: ../index.php');
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exit;
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}
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// Define that this file has been loaded
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define('FUNCTIONS_FILE_LOADED', true);
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1365
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Luisehahne
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/**
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* @description: recursively delete a non empty directory
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* @param string $directory :
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* @param bool $empty : true if you want the folder just emptied, but not deleted
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* false, or just simply leave it out, the given directory will be deleted, as well
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* @return boolean: list of ro-dirs
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* @from http://www.php.net/manual/de/function.rmdir.php#98499
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*/
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function rm_full_dir($directory, $empty = false) {
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if(substr($directory,-1) == "/")
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{
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$directory = substr($directory,0,-1);
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}
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1352
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Luisehahne
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// If suplied dirname is a file then unlink it
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Luisehahne
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if (is_file( $directory ))
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1352
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Luisehahne
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{
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return unlink($directory);
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}
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1365
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Luisehahne
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if(!file_exists($directory) || !is_dir($directory))
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{
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return false;
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} elseif(!is_readable($directory))
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{
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return false;
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} else {
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$directoryHandle = opendir($directory);
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while ($contents = readdir($directoryHandle))
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{
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if($contents != '.' && $contents != '..')
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1352
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Luisehahne
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{
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1365
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Luisehahne
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$path = $directory . "/" . $contents;
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if(is_dir($path))
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{
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rm_full_dir($path);
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} else {
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unlink($path);
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}
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1352
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Luisehahne
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}
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1365
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Luisehahne
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}
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closedir($directoryHandle);
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if($empty == false)
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{
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if(!rmdir($directory))
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{
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return false;
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1352
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Luisehahne
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}
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}
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1365
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Luisehahne
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return true;
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}
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1352
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Luisehahne
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}
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/*
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* returns a recursive list of all subdirectories from a given directory
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* @access public
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* @param string $directory: from this dir the recursion will start
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* @param bool $show_hidden: if set to TRUE also hidden dirs (.dir) will be shown
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* @return array
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* example:
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* /srv/www/httpdocs/wb/media/a/b/c/
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* /srv/www/httpdocs/wb/media/a/b/d/
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* directory_list('/srv/www/httpdocs/wb/media/') will return:
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* /a
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* /a/b
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* /a/b/c
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* /a/b/d
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*/
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function directory_list($directory, $show_hidden = false)
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{
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$result_list = array();
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if (is_dir($directory))
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{
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$dir = dir($directory); // Open the directory
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while (false !== $entry = $dir->read()) // loop through the directory
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{
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if($entry == '.' || $entry == '..') { continue; } // Skip pointers
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if($entry[0] == '.' && $show_hidden == false) { continue; } // Skip hidden files
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if (is_dir("$directory/$entry")) // Add dir and contents to list
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{
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$result_list = array_merge($result_list, directory_list("$directory/$entry"));
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$result_list[] = "$directory/$entry";
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}
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}
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$dir->close();
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}
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Luisehahne
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// sorting
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if(natcasesort($result_list))
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{
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// new indexing
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$result_list = array_merge($result_list);
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}
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1352
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Luisehahne
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return $result_list; // Now return the list
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}
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// Function to open a directory and add to a dir list
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function chmod_directory_contents($directory, $file_mode)
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{
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if (is_dir($directory))
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{
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// Set the umask to 0
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$umask = umask(0);
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// Open the directory then loop through its contents
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$dir = dir($directory);
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while (false !== $entry = $dir->read())
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{
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// Skip pointers
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if($entry[0] == '.') { continue; }
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// Chmod the sub-dirs contents
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if(is_dir("$directory/$entry"))
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{
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chmod_directory_contents($directory.'/'.$entry, $file_mode);
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}
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change_mode($directory.'/'.$entry);
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}
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$dir->close();
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// Restore the umask
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umask($umask);
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}
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}
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1365
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Luisehahne
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/**
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* Scan a given directory for dirs and files.
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*
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* usage: scan_current_dir ($root = '' )
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*
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* @param $root set a absolute rootpath as string. if root is empty the current path will be scan
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* @param $search set a search pattern for files, empty search brings all files
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* @access public
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* @return array returns a natsort array with keys 'path' and 'filename'
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*
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*/
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if(!function_exists('scan_current_dir'))
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{
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function scan_current_dir($root = '', $search = '/.*/')
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{
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$FILE = array();
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$array = array();
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clearstatcache();
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$root = empty ($root) ? getcwd() : $root;
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if (($handle = opendir($root)))
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{
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// Loop through the files and dirs an add to list DIRECTORY_SEPARATOR
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while (false !== ($file = readdir($handle)))
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{
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if (substr($file, 0, 1) != '.' && $file != 'index.php')
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{
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if (is_dir($root.'/'.$file))
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{
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$FILE['path'][] = $file;
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} elseif (preg_match($search, $file, $array) )
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{
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$FILE['filename'][] = $array[0];
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}
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}
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}
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$close_verz = closedir($handle);
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}
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// sorting
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if (isset ($FILE['path']) && natcasesort($FILE['path']))
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{
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// new indexing
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$FILE['path'] = array_merge($FILE['path']);
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}
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// sorting
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if (isset ($FILE['filename']) && natcasesort($FILE['filename']))
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{
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// new indexing
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$FILE['filename'] = array_merge($FILE['filename']);
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}
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return $FILE;
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}
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}
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1352
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Luisehahne
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// Function to open a directory and add to a file list
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function file_list($directory, $skip = array(), $show_hidden = false)
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{
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$result_list = array();
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if (is_dir($directory))
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{
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$dir = dir($directory); // Open the directory
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while (false !== ($entry = $dir->read())) // loop through the directory
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{
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if($entry == '.' || $entry == '..') { continue; } // Skip pointers
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if($entry[0] == '.' && $show_hidden == false) { continue; } // Skip hidden files
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if( sizeof($skip) > 0 && in_array($entry, $skip) ) { continue; } // Check if we to skip anything else
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if(is_file( $directory.'/'.$entry)) // Add files to list
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{
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$result_list[] = $directory.'/'.$entry;
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}
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}
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$dir->close(); // Now close the folder object
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}
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1365
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Luisehahne
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// make the list nice. Not all OS do this itself
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if(natcasesort($result_list))
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{
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$result_list = array_merge($result_list);
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}
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1352
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Luisehahne
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return $result_list;
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}
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// Function to get a list of home folders not to show
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function get_home_folders()
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{
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global $database, $admin;
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$home_folders = array();
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// Only return home folders is this feature is enabled
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// and user is not admin
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// if(HOME_FOLDERS AND ($_SESSION['GROUP_ID']!='1')) {
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if(HOME_FOLDERS AND (!in_array('1',explode(',', $_SESSION['GROUPS_ID']))))
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{
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$sql = 'SELECT `home_folder` FROM `'.TABLE_PREFIX.'users` WHERE `home_folder` != "'.$admin->get_home_folder().'"';
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$query_home_folders = $database->query($sql);
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if($query_home_folders->numRows() > 0)
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{
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while($folder = $query_home_folders->fetchRow())
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{
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$home_folders[$folder['home_folder']] = $folder['home_folder'];
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}
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}
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function remove_home_subs($directory = '/', $home_folders = '')
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{
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260 |
1365
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Luisehahne
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if( ($handle = opendir(WB_PATH.MEDIA_DIRECTORY.$directory)) )
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1352
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Luisehahne
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{
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// Loop through the dirs to check the home folders sub-dirs are not shown
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while(false !== ($file = readdir($handle)))
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{
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265 |
1365
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Luisehahne
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if($file[0] != '.' && $file != 'index.php')
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1352
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Luisehahne
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{
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if(is_dir(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$file))
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{
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if($directory != '/')
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{
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$file = $directory.'/'.$file;
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}
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else
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{
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$file = '/'.$file;
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}
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foreach($home_folders AS $hf)
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{
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$hf_length = strlen($hf);
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if($hf_length > 0)
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{
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if(substr($file, 0, $hf_length+1) == $hf)
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{
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$home_folders[$file] = $file;
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}
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286 |
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}
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287 |
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}
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$home_folders = remove_home_subs($file, $home_folders);
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289 |
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}
|
290 |
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}
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291 |
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}
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}
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293 |
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return $home_folders;
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294 |
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}
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295 |
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$home_folders = remove_home_subs('/', $home_folders);
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}
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297 |
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return $home_folders;
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298 |
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}
|
299 |
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300 |
1365
|
Luisehahne
|
/*
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301 |
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* @param object &$wb: $wb from frontend or $admin from backend
|
302 |
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* @return array: list of new entries
|
303 |
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* @description: callback remove path in files/dirs stored in array
|
304 |
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* @example: array_walk($array,'remove_path',PATH);
|
305 |
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*/
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306 |
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//
|
307 |
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function remove_path(&$path, $key, $vars = '')
|
308 |
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{
|
309 |
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$path = str_replace($vars, '', $path);
|
310 |
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}
|
311 |
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312 |
|
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/*
|
313 |
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* @param object &$wb: $wb from frontend or $admin from backend
|
314 |
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* @return array: list of ro-dirs
|
315 |
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* @description: returns a list of directories beyound /wb/media which are ReadOnly for current user
|
316 |
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*/
|
317 |
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function media_dirs_ro( &$wb )
|
318 |
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{
|
319 |
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global $database;
|
320 |
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// if user is admin or home-folders not activated then there are no restrictions
|
321 |
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$allow_list = array();
|
322 |
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if( $wb->get_user_id() == 1 || !HOME_FOLDERS )
|
323 |
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{
|
324 |
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return array();
|
325 |
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}
|
326 |
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// at first read any dir and subdir from /media
|
327 |
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$full_list = directory_list( WB_PATH.MEDIA_DIRECTORY );
|
328 |
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// add own home_folder to allow-list
|
329 |
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if( $wb->get_home_folder() )
|
330 |
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{
|
331 |
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// old: $allow_list[] = get_home_folder();
|
332 |
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$allow_list[] = $wb->get_home_folder();
|
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}
|
334 |
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// get groups of current user
|
335 |
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$curr_groups = $wb->get_groups_id();
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336 |
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// if current user is in admin-group
|
337 |
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if( ($admin_key = array_search('1', $curr_groups)) !== false)
|
338 |
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{
|
339 |
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// remove admin-group from list
|
340 |
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unset($curr_groups[$admin_key]);
|
341 |
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// search for all users where the current user is admin from
|
342 |
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|
foreach( $curr_groups as $group)
|
343 |
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{
|
344 |
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|
$sql = 'SELECT `home_folder` FROM `'.TABLE_PREFIX.'users` ';
|
345 |
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$sql .= 'WHERE (FIND_IN_SET(\''.$group.'\', `groups_id`) > 0) AND `home_folder` <> \'\' AND `user_id` <> '.$wb->get_user_id();
|
346 |
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if( ($res_hf = $database->query($sql)) != null )
|
347 |
|
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{
|
348 |
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while( $rec_hf = $res_hf->fetchrow() )
|
349 |
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{
|
350 |
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$allow_list[] = $rec_hf['home_folder'];
|
351 |
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}
|
352 |
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}
|
353 |
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}
|
354 |
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}
|
355 |
|
|
$tmp_array = $full_list;
|
356 |
|
|
// create a list for readonly dir
|
357 |
|
|
$array = array();
|
358 |
|
|
while( sizeof($tmp_array) > 0)
|
359 |
|
|
{
|
360 |
|
|
$tmp = array_shift($tmp_array);
|
361 |
|
|
$x = 0;
|
362 |
|
|
while($x < sizeof($allow_list))
|
363 |
|
|
{
|
364 |
|
|
if(strpos ($tmp,$allow_list[$x])) {
|
365 |
|
|
$array[] = $tmp;
|
366 |
|
|
}
|
367 |
|
|
$x++;
|
368 |
|
|
}
|
369 |
|
|
}
|
370 |
|
|
|
371 |
|
|
$full_list = array_diff( $full_list, $array );
|
372 |
|
|
$tmp = array();
|
373 |
|
|
$full_list = array_merge($tmp,$full_list);
|
374 |
|
|
|
375 |
|
|
return $full_list;
|
376 |
|
|
}
|
377 |
|
|
|
378 |
|
|
/*
|
379 |
|
|
* @param object &$wb: $wb from frontend or $admin from backend
|
380 |
|
|
* @return array: list of rw-dirs
|
381 |
|
|
* @description: returns a list of directories beyound /wb/media which are ReadWrite for current user
|
382 |
|
|
*/
|
383 |
|
|
function media_dirs_rw ( &$wb )
|
384 |
|
|
{
|
385 |
|
|
global $database;
|
386 |
|
|
// if user is admin or home-folders not activated then there are no restrictions
|
387 |
|
|
// at first read any dir and subdir from /media
|
388 |
|
|
$full_list = directory_list( WB_PATH.MEDIA_DIRECTORY );
|
389 |
|
|
$array = array();
|
390 |
|
|
$allow_list = array();
|
391 |
|
|
if( ($wb->ami_group_member('1')) && !HOME_FOLDERS )
|
392 |
|
|
{
|
393 |
|
|
return $full_list;
|
394 |
|
|
}
|
395 |
|
|
// add own home_folder to allow-list
|
396 |
|
|
if( $wb->get_home_folder() )
|
397 |
|
|
{
|
398 |
|
|
$allow_list[] = $wb->get_home_folder();
|
399 |
|
|
} else {
|
400 |
|
|
$array = $full_list;
|
401 |
|
|
}
|
402 |
|
|
// get groups of current user
|
403 |
|
|
$curr_groups = $wb->get_groups_id();
|
404 |
|
|
// if current user is in admin-group
|
405 |
|
|
if( ($admin_key = array_search('1', $curr_groups)) == true)
|
406 |
|
|
{
|
407 |
|
|
// remove admin-group from list
|
408 |
|
|
// unset($curr_groups[$admin_key]);
|
409 |
|
|
// search for all users where the current user is admin from
|
410 |
|
|
foreach( $curr_groups as $group)
|
411 |
|
|
{
|
412 |
|
|
$sql = 'SELECT `home_folder` FROM `'.TABLE_PREFIX.'users` ';
|
413 |
|
|
$sql .= 'WHERE (FIND_IN_SET(\''.$group.'\', `groups_id`) > 0) AND `home_folder` <> \'\' AND `user_id` <> '.$wb->get_user_id();
|
414 |
|
|
if( ($res_hf = $database->query($sql)) != null )
|
415 |
|
|
{
|
416 |
|
|
while( $rec_hf = $res_hf->fetchrow() )
|
417 |
|
|
{
|
418 |
|
|
$allow_list[] = $rec_hf['home_folder'];
|
419 |
|
|
}
|
420 |
|
|
}
|
421 |
|
|
}
|
422 |
|
|
}
|
423 |
|
|
|
424 |
|
|
$tmp_array = $full_list;
|
425 |
|
|
// create a list for readwrite dir
|
426 |
|
|
while( sizeof($tmp_array) > 0)
|
427 |
|
|
{
|
428 |
|
|
$tmp = array_shift($tmp_array);
|
429 |
|
|
$x = 0;
|
430 |
|
|
while($x < sizeof($allow_list))
|
431 |
|
|
{
|
432 |
|
|
if(strpos ($tmp,$allow_list[$x])) {
|
433 |
|
|
$array[] = $tmp;
|
434 |
|
|
}
|
435 |
|
|
$x++;
|
436 |
|
|
}
|
437 |
|
|
}
|
438 |
|
|
|
439 |
|
|
$tmp = array();
|
440 |
|
|
$array = array_unique($array);
|
441 |
|
|
$full_list = array_merge($tmp,$array);
|
442 |
|
|
unset($array);
|
443 |
|
|
unset($allow_list);
|
444 |
|
|
|
445 |
|
|
return $full_list;
|
446 |
|
|
}
|
447 |
|
|
|
448 |
1352
|
Luisehahne
|
// Function to create directories
|
449 |
|
|
function make_dir($dir_name, $dir_mode = OCTAL_DIR_MODE)
|
450 |
|
|
{
|
451 |
|
|
if(!is_dir($dir_name))
|
452 |
|
|
{
|
453 |
|
|
$umask = umask(0);
|
454 |
|
|
mkdir($dir_name, $dir_mode);
|
455 |
|
|
umask($umask);
|
456 |
|
|
return true;
|
457 |
|
|
} else {
|
458 |
|
|
return false;
|
459 |
|
|
}
|
460 |
|
|
}
|
461 |
|
|
|
462 |
|
|
// Function to chmod files and directories
|
463 |
|
|
function change_mode($name)
|
464 |
|
|
{
|
465 |
|
|
if(OPERATING_SYSTEM != 'windows')
|
466 |
|
|
{
|
467 |
|
|
// Only chmod if os is not windows
|
468 |
|
|
if(is_dir($name))
|
469 |
|
|
{
|
470 |
|
|
$mode = OCTAL_DIR_MODE;
|
471 |
|
|
}
|
472 |
|
|
else
|
473 |
|
|
{
|
474 |
|
|
$mode = OCTAL_FILE_MODE;
|
475 |
|
|
}
|
476 |
|
|
|
477 |
|
|
if(file_exists($name))
|
478 |
|
|
{
|
479 |
|
|
$umask = umask(0);
|
480 |
|
|
chmod($name, $mode);
|
481 |
|
|
umask($umask);
|
482 |
|
|
return true;
|
483 |
|
|
}
|
484 |
|
|
else
|
485 |
|
|
{
|
486 |
|
|
return false;
|
487 |
|
|
}
|
488 |
|
|
}
|
489 |
|
|
else
|
490 |
|
|
{
|
491 |
|
|
return true;
|
492 |
|
|
}
|
493 |
|
|
}
|
494 |
|
|
|
495 |
|
|
// Function to figure out if a parent exists
|
496 |
|
|
function is_parent($page_id)
|
497 |
|
|
{
|
498 |
|
|
global $database;
|
499 |
|
|
// Get parent
|
500 |
|
|
$sql = 'SELECT `parent` FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$page_id;
|
501 |
|
|
$parent = $database->get_one($sql);
|
502 |
|
|
// If parent isnt 0 return its ID
|
503 |
|
|
if(is_null($parent))
|
504 |
|
|
{
|
505 |
|
|
return false;
|
506 |
|
|
}
|
507 |
|
|
else
|
508 |
|
|
{
|
509 |
|
|
return $parent;
|
510 |
|
|
}
|
511 |
|
|
}
|
512 |
|
|
|
513 |
|
|
// Function to work out level
|
514 |
|
|
function level_count($page_id)
|
515 |
|
|
{
|
516 |
|
|
global $database;
|
517 |
|
|
// Get page parent
|
518 |
|
|
$sql = 'SELECT `parent` FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$page_id;
|
519 |
|
|
$parent = $database->get_one($sql);
|
520 |
|
|
if($parent > 0)
|
521 |
|
|
{ // Get the level of the parent
|
522 |
|
|
$sql = 'SELECT `level` FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$parent;
|
523 |
|
|
$level = $database->get_one($sql);
|
524 |
|
|
return $level+1;
|
525 |
|
|
}
|
526 |
|
|
else
|
527 |
|
|
{
|
528 |
|
|
return 0;
|
529 |
|
|
}
|
530 |
|
|
}
|
531 |
|
|
|
532 |
|
|
// Function to work out root parent
|
533 |
|
|
function root_parent($page_id)
|
534 |
|
|
{
|
535 |
|
|
global $database;
|
536 |
|
|
// Get page details
|
537 |
|
|
$sql = 'SELECT `parent`, `level` FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$page_id;
|
538 |
|
|
$query_page = $database->query($sql);
|
539 |
|
|
$fetch_page = $query_page->fetchRow();
|
540 |
|
|
$parent = $fetch_page['parent'];
|
541 |
|
|
$level = $fetch_page['level'];
|
542 |
|
|
if($level == 1)
|
543 |
|
|
{
|
544 |
|
|
return $parent;
|
545 |
|
|
}
|
546 |
|
|
elseif($parent == 0)
|
547 |
|
|
{
|
548 |
|
|
return $page_id;
|
549 |
|
|
}
|
550 |
|
|
else
|
551 |
|
|
{ // Figure out what the root parents id is
|
552 |
|
|
$parent_ids = array_reverse(get_parent_ids($page_id));
|
553 |
|
|
return $parent_ids[0];
|
554 |
|
|
}
|
555 |
|
|
}
|
556 |
|
|
|
557 |
|
|
// Function to get page title
|
558 |
|
|
function get_page_title($id)
|
559 |
|
|
{
|
560 |
|
|
global $database;
|
561 |
|
|
// Get title
|
562 |
|
|
$sql = 'SELECT `page_title` FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$id;
|
563 |
|
|
$page_title = $database->get_one($sql);
|
564 |
|
|
return $page_title;
|
565 |
|
|
}
|
566 |
|
|
|
567 |
|
|
// Function to get a pages menu title
|
568 |
|
|
function get_menu_title($id)
|
569 |
|
|
{
|
570 |
|
|
global $database;
|
571 |
|
|
// Get title
|
572 |
|
|
$sql = 'SELECT `menu_title` FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$id;
|
573 |
|
|
$menu_title = $database->get_one($sql);
|
574 |
|
|
return $menu_title;
|
575 |
|
|
}
|
576 |
|
|
|
577 |
|
|
// Function to get all parent page titles
|
578 |
|
|
function get_parent_titles($parent_id)
|
579 |
|
|
{
|
580 |
|
|
$titles[] = get_menu_title($parent_id);
|
581 |
|
|
if(is_parent($parent_id) != false)
|
582 |
|
|
{
|
583 |
|
|
$parent_titles = get_parent_titles(is_parent($parent_id));
|
584 |
|
|
$titles = array_merge($titles, $parent_titles);
|
585 |
|
|
}
|
586 |
|
|
return $titles;
|
587 |
|
|
}
|
588 |
|
|
|
589 |
|
|
// Function to get all parent page id's
|
590 |
|
|
function get_parent_ids($parent_id)
|
591 |
|
|
{
|
592 |
|
|
$ids[] = $parent_id;
|
593 |
|
|
if(is_parent($parent_id) != false)
|
594 |
|
|
{
|
595 |
|
|
$parent_ids = get_parent_ids(is_parent($parent_id));
|
596 |
|
|
$ids = array_merge($ids, $parent_ids);
|
597 |
|
|
}
|
598 |
|
|
return $ids;
|
599 |
|
|
}
|
600 |
|
|
|
601 |
|
|
// Function to genereate page trail
|
602 |
|
|
function get_page_trail($page_id) {
|
603 |
|
|
return implode(',', array_reverse(get_parent_ids($page_id)));
|
604 |
|
|
}
|
605 |
|
|
|
606 |
|
|
// Function to get all sub pages id's
|
607 |
|
|
function get_subs($parent, $subs)
|
608 |
|
|
{
|
609 |
|
|
// Connect to the database
|
610 |
|
|
global $database;
|
611 |
|
|
// Get id's
|
612 |
|
|
$sql = 'SELECT `page_id` FROM `'.TABLE_PREFIX.'pages` WHERE `parent` = '.$parent;
|
613 |
|
|
$query = $database->query($sql);
|
614 |
|
|
if($query->numRows() > 0)
|
615 |
|
|
{
|
616 |
|
|
while($fetch = $query->fetchRow())
|
617 |
|
|
{
|
618 |
|
|
$subs[] = $fetch['page_id'];
|
619 |
|
|
// Get subs of this sub
|
620 |
|
|
$subs = get_subs($fetch['page_id'], $subs);
|
621 |
|
|
}
|
622 |
|
|
}
|
623 |
|
|
// Return subs array
|
624 |
|
|
return $subs;
|
625 |
|
|
}
|
626 |
|
|
|
627 |
|
|
// Function as replacement for php's htmlspecialchars()
|
628 |
|
|
// Will not mangle HTML-entities
|
629 |
|
|
function my_htmlspecialchars($string)
|
630 |
|
|
{
|
631 |
|
|
$string = preg_replace('/&(?=[#a-z0-9]+;)/i', '__amp;_', $string);
|
632 |
|
|
$string = strtr($string, array('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"', '\''=>'''));
|
633 |
|
|
$string = preg_replace('/__amp;_(?=[#a-z0-9]+;)/i', '&', $string);
|
634 |
|
|
return($string);
|
635 |
|
|
}
|
636 |
|
|
|
637 |
|
|
// Convert a string from mixed html-entities/umlauts to pure $charset_out-umlauts
|
638 |
|
|
// Will replace all numeric and named entities except > < ' " '
|
639 |
|
|
// In case of error the returned string is unchanged, and a message is emitted.
|
640 |
|
|
function entities_to_umlauts($string, $charset_out=DEFAULT_CHARSET)
|
641 |
|
|
{
|
642 |
|
|
require_once(WB_PATH.'/framework/functions-utf8.php');
|
643 |
|
|
return entities_to_umlauts2($string, $charset_out);
|
644 |
|
|
}
|
645 |
|
|
|
646 |
|
|
// Will convert a string in $charset_in encoding to a pure ASCII string with HTML-entities.
|
647 |
|
|
// In case of error the returned string is unchanged, and a message is emitted.
|
648 |
|
|
function umlauts_to_entities($string, $charset_in=DEFAULT_CHARSET)
|
649 |
|
|
{
|
650 |
|
|
require_once(WB_PATH.'/framework/functions-utf8.php');
|
651 |
|
|
return umlauts_to_entities2($string, $charset_in);
|
652 |
|
|
}
|
653 |
|
|
|
654 |
|
|
// Function to convert a page title to a page filename
|
655 |
|
|
function page_filename($string)
|
656 |
|
|
{
|
657 |
|
|
require_once(WB_PATH.'/framework/functions-utf8.php');
|
658 |
|
|
$string = entities_to_7bit($string);
|
659 |
|
|
// Now remove all bad characters
|
660 |
|
|
$bad = array(
|
661 |
|
|
'\'', /* / */ '"', /* " */ '<', /* < */ '>', /* > */
|
662 |
|
|
'{', /* { */ '}', /* } */ '[', /* [ */ ']', /* ] */ '`', /* ` */
|
663 |
|
|
'!', /* ! */ '@', /* @ */ '#', /* # */ '$', /* $ */ '%', /* % */
|
664 |
|
|
'^', /* ^ */ '&', /* & */ '*', /* * */ '(', /* ( */ ')', /* ) */
|
665 |
|
|
'=', /* = */ '+', /* + */ '|', /* | */ '/', /* / */ '\\', /* \ */
|
666 |
|
|
';', /* ; */ ':', /* : */ ',', /* , */ '?' /* ? */
|
667 |
|
|
);
|
668 |
|
|
$string = str_replace($bad, '', $string);
|
669 |
|
|
// replace multiple dots in filename to single dot and (multiple) dots at the end of the filename to nothing
|
670 |
|
|
$string = preg_replace(array('/\.+/', '/\.+$/'), array('.', ''), $string);
|
671 |
|
|
// Now replace spaces with page spcacer
|
672 |
|
|
$string = trim($string);
|
673 |
|
|
$string = preg_replace('/(\s)+/', PAGE_SPACER, $string);
|
674 |
|
|
// Now convert to lower-case
|
675 |
|
|
$string = strtolower($string);
|
676 |
|
|
// If there are any weird language characters, this will protect us against possible problems they could cause
|
677 |
|
|
$string = str_replace(array('%2F', '%'), array('/', ''), urlencode($string));
|
678 |
|
|
// Finally, return the cleaned string
|
679 |
|
|
return $string;
|
680 |
|
|
}
|
681 |
|
|
|
682 |
|
|
// Function to convert a desired media filename to a clean filename
|
683 |
|
|
function media_filename($string)
|
684 |
|
|
{
|
685 |
|
|
require_once(WB_PATH.'/framework/functions-utf8.php');
|
686 |
|
|
$string = entities_to_7bit($string);
|
687 |
|
|
// Now remove all bad characters
|
688 |
|
|
$bad = array(
|
689 |
|
|
'\'', // '
|
690 |
|
|
'"', // "
|
691 |
|
|
'`', // `
|
692 |
|
|
'!', // !
|
693 |
|
|
'@', // @
|
694 |
|
|
'#', // #
|
695 |
|
|
'$', // $
|
696 |
|
|
'%', // %
|
697 |
|
|
'^', // ^
|
698 |
|
|
'&', // &
|
699 |
|
|
'*', // *
|
700 |
|
|
'=', // =
|
701 |
|
|
'+', // +
|
702 |
|
|
'|', // |
|
703 |
|
|
'/', // /
|
704 |
|
|
'\\', // \
|
705 |
|
|
';', // ;
|
706 |
|
|
':', // :
|
707 |
|
|
',', // ,
|
708 |
|
|
'?' // ?
|
709 |
|
|
);
|
710 |
|
|
$string = str_replace($bad, '', $string);
|
711 |
|
|
// replace multiple dots in filename to single dot and (multiple) dots at the end of the filename to nothing
|
712 |
|
|
$string = preg_replace(array('/\.+/', '/\.+$/'), array('.', ''), $string);
|
713 |
|
|
// Clean any page spacers at the end of string
|
714 |
|
|
$string = trim($string);
|
715 |
|
|
// Finally, return the cleaned string
|
716 |
|
|
return $string;
|
717 |
|
|
}
|
718 |
|
|
|
719 |
|
|
// Function to work out a page link
|
720 |
|
|
if(!function_exists('page_link'))
|
721 |
|
|
{
|
722 |
|
|
function page_link($link)
|
723 |
|
|
{
|
724 |
|
|
global $admin;
|
725 |
|
|
return $admin->page_link($link);
|
726 |
|
|
}
|
727 |
|
|
}
|
728 |
|
|
|
729 |
|
|
// Create a new file in the pages directory
|
730 |
|
|
function create_access_file($filename,$page_id,$level)
|
731 |
|
|
{
|
732 |
|
|
global $admin, $MESSAGE;
|
733 |
|
|
if(!is_writable(WB_PATH.PAGES_DIRECTORY.'/'))
|
734 |
|
|
{
|
735 |
|
|
$admin->print_error($MESSAGE['PAGES']['CANNOT_CREATE_ACCESS_FILE']);
|
736 |
|
|
}
|
737 |
|
|
else
|
738 |
|
|
{
|
739 |
|
|
// First make sure parent folder exists
|
740 |
|
|
$parent_folders = explode('/',str_replace(WB_PATH.PAGES_DIRECTORY, '', dirname($filename)));
|
741 |
|
|
$parents = '';
|
742 |
|
|
foreach($parent_folders AS $parent_folder)
|
743 |
|
|
{
|
744 |
|
|
if($parent_folder != '/' AND $parent_folder != '')
|
745 |
|
|
{
|
746 |
|
|
$parents .= '/'.$parent_folder;
|
747 |
|
|
if(!file_exists(WB_PATH.PAGES_DIRECTORY.$parents))
|
748 |
|
|
{
|
749 |
|
|
make_dir(WB_PATH.PAGES_DIRECTORY.$parents);
|
750 |
|
|
}
|
751 |
|
|
}
|
752 |
|
|
}
|
753 |
|
|
// The depth of the page directory in the directory hierarchy
|
754 |
|
|
// '/pages' is at depth 1
|
755 |
|
|
$pages_dir_depth=count(explode('/',PAGES_DIRECTORY))-1;
|
756 |
|
|
// Work-out how many ../'s we need to get to the index page
|
757 |
|
|
$index_location = '';
|
758 |
|
|
for($i = 0; $i < $level + $pages_dir_depth; $i++)
|
759 |
|
|
{
|
760 |
|
|
$index_location .= '../';
|
761 |
|
|
}
|
762 |
|
|
$content = ''.
|
763 |
|
|
'<?php
|
764 |
|
|
$page_id = '.$page_id.';
|
765 |
|
|
require("'.$index_location.'config.php");
|
766 |
|
|
require(WB_PATH."/index.php");
|
767 |
|
|
?>';
|
768 |
|
|
$handle = fopen($filename, 'w');
|
769 |
|
|
fwrite($handle, $content);
|
770 |
|
|
fclose($handle);
|
771 |
|
|
// Chmod the file
|
772 |
|
|
change_mode($filename);
|
773 |
|
|
}
|
774 |
|
|
}
|
775 |
|
|
|
776 |
|
|
// Function for working out a file mime type (if the in-built PHP one is not enabled)
|
777 |
|
|
if(!function_exists('mime_content_type'))
|
778 |
|
|
{
|
779 |
|
|
function mime_content_type($filename)
|
780 |
|
|
{
|
781 |
|
|
$mime_types = array(
|
782 |
|
|
'txt' => 'text/plain',
|
783 |
|
|
'htm' => 'text/html',
|
784 |
|
|
'html' => 'text/html',
|
785 |
|
|
'php' => 'text/html',
|
786 |
|
|
'css' => 'text/css',
|
787 |
|
|
'js' => 'application/javascript',
|
788 |
|
|
'json' => 'application/json',
|
789 |
|
|
'xml' => 'application/xml',
|
790 |
|
|
'swf' => 'application/x-shockwave-flash',
|
791 |
|
|
'flv' => 'video/x-flv',
|
792 |
|
|
|
793 |
|
|
// images
|
794 |
|
|
'png' => 'image/png',
|
795 |
|
|
'jpe' => 'image/jpeg',
|
796 |
|
|
'jpeg' => 'image/jpeg',
|
797 |
|
|
'jpg' => 'image/jpeg',
|
798 |
|
|
'gif' => 'image/gif',
|
799 |
|
|
'bmp' => 'image/bmp',
|
800 |
|
|
'ico' => 'image/vnd.microsoft.icon',
|
801 |
|
|
'tiff' => 'image/tiff',
|
802 |
|
|
'tif' => 'image/tiff',
|
803 |
|
|
'svg' => 'image/svg+xml',
|
804 |
|
|
'svgz' => 'image/svg+xml',
|
805 |
|
|
|
806 |
|
|
// archives
|
807 |
|
|
'zip' => 'application/zip',
|
808 |
|
|
'rar' => 'application/x-rar-compressed',
|
809 |
|
|
'exe' => 'application/x-msdownload',
|
810 |
|
|
'msi' => 'application/x-msdownload',
|
811 |
|
|
'cab' => 'application/vnd.ms-cab-compressed',
|
812 |
|
|
|
813 |
|
|
// audio/video
|
814 |
|
|
'mp3' => 'audio/mpeg',
|
815 |
|
|
'mp4' => 'audio/mpeg',
|
816 |
|
|
'qt' => 'video/quicktime',
|
817 |
|
|
'mov' => 'video/quicktime',
|
818 |
|
|
|
819 |
|
|
// adobe
|
820 |
|
|
'pdf' => 'application/pdf',
|
821 |
|
|
'psd' => 'image/vnd.adobe.photoshop',
|
822 |
|
|
'ai' => 'application/postscript',
|
823 |
|
|
'eps' => 'application/postscript',
|
824 |
|
|
'ps' => 'application/postscript',
|
825 |
|
|
|
826 |
|
|
// ms office
|
827 |
|
|
'doc' => 'application/msword',
|
828 |
|
|
'rtf' => 'application/rtf',
|
829 |
|
|
'xls' => 'application/vnd.ms-excel',
|
830 |
|
|
'ppt' => 'application/vnd.ms-powerpoint',
|
831 |
|
|
|
832 |
|
|
// open office
|
833 |
|
|
'odt' => 'application/vnd.oasis.opendocument.text',
|
834 |
|
|
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
|
835 |
|
|
);
|
836 |
|
|
|
837 |
|
|
$temp = explode('.',$filename);
|
838 |
|
|
$ext = strtolower(array_pop($temp));
|
839 |
|
|
|
840 |
|
|
if (array_key_exists($ext, $mime_types))
|
841 |
|
|
{
|
842 |
|
|
return $mime_types[$ext];
|
843 |
|
|
}
|
844 |
|
|
elseif (function_exists('finfo_open'))
|
845 |
|
|
{
|
846 |
|
|
$finfo = finfo_open(FILEINFO_MIME);
|
847 |
|
|
$mimetype = finfo_file($finfo, $filename);
|
848 |
|
|
finfo_close($finfo);
|
849 |
|
|
return $mimetype;
|
850 |
|
|
}
|
851 |
|
|
else
|
852 |
|
|
{
|
853 |
|
|
return 'application/octet-stream';
|
854 |
|
|
}
|
855 |
|
|
}
|
856 |
|
|
}
|
857 |
|
|
|
858 |
|
|
// Generate a thumbnail from an image
|
859 |
|
|
function make_thumb($source, $destination, $size)
|
860 |
|
|
{
|
861 |
|
|
// Check if GD is installed
|
862 |
1365
|
Luisehahne
|
if(extension_loaded('gd') && function_exists('imageCreateFromJpeg'))
|
863 |
1352
|
Luisehahne
|
{
|
864 |
|
|
// First figure out the size of the thumbnail
|
865 |
|
|
list($original_x, $original_y) = getimagesize($source);
|
866 |
|
|
if ($original_x > $original_y)
|
867 |
|
|
{
|
868 |
|
|
$thumb_w = $size;
|
869 |
|
|
$thumb_h = $original_y*($size/$original_x);
|
870 |
|
|
}
|
871 |
|
|
if ($original_x < $original_y)
|
872 |
|
|
{
|
873 |
|
|
$thumb_w = $original_x*($size/$original_y);
|
874 |
|
|
$thumb_h = $size;
|
875 |
|
|
}
|
876 |
|
|
if ($original_x == $original_y)
|
877 |
|
|
{
|
878 |
|
|
$thumb_w = $size;
|
879 |
|
|
$thumb_h = $size;
|
880 |
|
|
}
|
881 |
|
|
// Now make the thumbnail
|
882 |
|
|
$source = imageCreateFromJpeg($source);
|
883 |
|
|
$dst_img = ImageCreateTrueColor($thumb_w, $thumb_h);
|
884 |
|
|
imagecopyresampled($dst_img,$source,0,0,0,0,$thumb_w,$thumb_h,$original_x,$original_y);
|
885 |
|
|
imagejpeg($dst_img, $destination);
|
886 |
|
|
// Clear memory
|
887 |
|
|
imagedestroy($dst_img);
|
888 |
|
|
imagedestroy($source);
|
889 |
|
|
// Return true
|
890 |
|
|
return true;
|
891 |
|
|
} else {
|
892 |
|
|
return false;
|
893 |
|
|
}
|
894 |
|
|
}
|
895 |
|
|
|
896 |
|
|
/*
|
897 |
|
|
* Function to work-out a single part of an octal permission value
|
898 |
|
|
*
|
899 |
|
|
* @param mixed $octal_value: an octal value as string (i.e. '0777') or real octal integer (i.e. 0777 | 777)
|
900 |
|
|
* @param string $who: char or string for whom the permission is asked( U[ser] / G[roup] / O[thers] )
|
901 |
|
|
* @param string $action: char or string with the requested action( r[ead..] / w[rite..] / e|x[ecute..] )
|
902 |
|
|
* @return boolean
|
903 |
|
|
*/
|
904 |
|
|
function extract_permission($octal_value, $who, $action)
|
905 |
|
|
{
|
906 |
|
|
// Make sure that all arguments are set and $octal_value is a real octal-integer
|
907 |
1365
|
Luisehahne
|
if( ($who == '') || ($action == '') || (preg_match( '/[^0-7]/', (string)$octal_value )) )
|
908 |
1352
|
Luisehahne
|
{
|
909 |
|
|
return false; // invalid argument, so return false
|
910 |
|
|
}
|
911 |
|
|
// convert $octal_value into a decimal-integer to be sure having a valid value
|
912 |
|
|
$right_mask = octdec($octal_value);
|
913 |
|
|
$action_mask = 0;
|
914 |
|
|
// set the $action related bit in $action_mask
|
915 |
|
|
switch($action[0]) // get action from first char of $action
|
916 |
|
|
{
|
917 |
|
|
case 'r':
|
918 |
|
|
case 'R':
|
919 |
|
|
$action_mask = 4; // set read-bit only (2^2)
|
920 |
|
|
break;
|
921 |
|
|
case 'w':
|
922 |
|
|
case 'W':
|
923 |
|
|
$action_mask = 2; // set write-bit only (2^1)
|
924 |
|
|
break;
|
925 |
|
|
case 'e':
|
926 |
|
|
case 'E':
|
927 |
|
|
case 'x':
|
928 |
|
|
case 'X':
|
929 |
|
|
$action_mask = 1; // set execute-bit only (2^0)
|
930 |
|
|
break;
|
931 |
|
|
default:
|
932 |
|
|
return false; // undefined action name, so return false
|
933 |
|
|
}
|
934 |
|
|
// shift action-mask into the right position
|
935 |
|
|
switch($who[0]) // get who from first char of $who
|
936 |
|
|
{
|
937 |
|
|
case 'u':
|
938 |
|
|
case 'U':
|
939 |
|
|
$action_mask <<= 3; // shift left 3 bits
|
940 |
|
|
case 'g':
|
941 |
|
|
case 'G':
|
942 |
|
|
$action_mask <<= 3; // shift left 3 bits
|
943 |
|
|
case 'o':
|
944 |
|
|
case 'O':
|
945 |
|
|
/* NOP */
|
946 |
|
|
break;
|
947 |
|
|
default:
|
948 |
|
|
return false; // undefined who, so return false
|
949 |
|
|
}
|
950 |
|
|
return( ($right_mask & $action_mask) != 0 ); // return result of binary-AND
|
951 |
|
|
}
|
952 |
|
|
|
953 |
|
|
// Function to delete a page
|
954 |
1365
|
Luisehahne
|
function delete_page($page_id)
|
955 |
1352
|
Luisehahne
|
{
|
956 |
1365
|
Luisehahne
|
global $admin, $database, $MESSAGE;
|
957 |
|
|
// Find out more about the page
|
958 |
|
|
$sql = 'SELECT `page_id`, `menu_title`, `page_title`, `level`, `link`, `parent`, `modified_by`, `modified_when` ';
|
959 |
|
|
$sql .= 'FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$page_id;
|
960 |
|
|
$results = $database->query($sql);
|
961 |
|
|
if($database->is_error()) { $admin->print_error($database->get_error()); }
|
962 |
|
|
if($results->numRows() == 0) { $admin->print_error($MESSAGE['PAGES']['NOT_FOUND']); }
|
963 |
|
|
$results_array = $results->fetchRow();
|
964 |
|
|
$parent = $results_array['parent'];
|
965 |
|
|
$level = $results_array['level'];
|
966 |
|
|
$link = $results_array['link'];
|
967 |
|
|
$page_title = $results_array['page_title'];
|
968 |
|
|
$menu_title = $results_array['menu_title'];
|
969 |
|
|
|
970 |
|
|
// Get the sections that belong to the page
|
971 |
|
|
$sql = 'SELECT `section_id`, `module` FROM `'.TABLE_PREFIX.'sections` WHERE `page_id` = '.$page_id;
|
972 |
|
|
$query_sections = $database->query($sql);
|
973 |
|
|
if($query_sections->numRows() > 0)
|
974 |
1352
|
Luisehahne
|
{
|
975 |
1365
|
Luisehahne
|
while($section = $query_sections->fetchRow())
|
976 |
1352
|
Luisehahne
|
{
|
977 |
1365
|
Luisehahne
|
// Set section id
|
978 |
|
|
$section_id = $section['section_id'];
|
979 |
|
|
// Include the modules delete file if it exists
|
980 |
|
|
if(file_exists(WB_PATH.'/modules/'.$section['module'].'/delete.php'))
|
981 |
|
|
{
|
982 |
|
|
include(WB_PATH.'/modules/'.$section['module'].'/delete.php');
|
983 |
|
|
}
|
984 |
1352
|
Luisehahne
|
}
|
985 |
|
|
}
|
986 |
1365
|
Luisehahne
|
// Update the pages table
|
987 |
|
|
$sql = 'DELETE FROM `'.TABLE_PREFIX.'pages` WHERE `page_id` = '.$page_id;
|
988 |
|
|
$database->query($sql);
|
989 |
|
|
if($database->is_error())
|
990 |
|
|
{
|
991 |
|
|
$admin->print_error($database->get_error());
|
992 |
|
|
}
|
993 |
|
|
// Update the sections table
|
994 |
|
|
$sql = 'DELETE FROM `'.TABLE_PREFIX.'sections` WHERE `page_id` = '.$page_id;
|
995 |
|
|
$database->query($sql);
|
996 |
|
|
if($database->is_error()) {
|
997 |
|
|
$admin->print_error($database->get_error());
|
998 |
|
|
}
|
999 |
|
|
// Include the ordering class or clean-up ordering
|
1000 |
|
|
include_once(WB_PATH.'/framework/class.order.php');
|
1001 |
|
|
$order = new order(TABLE_PREFIX.'pages', 'position', 'page_id', 'parent');
|
1002 |
|
|
$order->clean($parent);
|
1003 |
|
|
// Unlink the page access file and directory
|
1004 |
|
|
$directory = WB_PATH.PAGES_DIRECTORY.$link;
|
1005 |
|
|
$filename = $directory.PAGE_EXTENSION;
|
1006 |
|
|
$directory .= '/';
|
1007 |
|
|
if(file_exists($filename))
|
1008 |
|
|
{
|
1009 |
|
|
if(!is_writable(WB_PATH.PAGES_DIRECTORY.'/'))
|
1010 |
|
|
{
|
1011 |
|
|
$admin->print_error($MESSAGE['PAGES']['CANNOT_DELETE_ACCESS_FILE']);
|
1012 |
|
|
}
|
1013 |
|
|
else
|
1014 |
|
|
{
|
1015 |
|
|
unlink($filename);
|
1016 |
|
|
if( file_exists($directory) &&
|
1017 |
|
|
(rtrim($directory,'/') != WB_PATH.PAGES_DIRECTORY) &&
|
1018 |
|
|
(substr($link, 0, 1) != '.'))
|
1019 |
|
|
{
|
1020 |
|
|
rm_full_dir($directory);
|
1021 |
|
|
}
|
1022 |
|
|
}
|
1023 |
|
|
}
|
1024 |
1352
|
Luisehahne
|
}
|
1025 |
1365
|
Luisehahne
|
|
1026 |
|
|
/*
|
1027 |
|
|
* @param string $file: name of the file to read
|
1028 |
|
|
* @param int $size: number of maximum bytes to read (0 = complete file)
|
1029 |
|
|
* @return string: the content as string, false on error
|
1030 |
|
|
*/
|
1031 |
|
|
function getFilePart($file, $size = 0)
|
1032 |
1352
|
Luisehahne
|
{
|
1033 |
1365
|
Luisehahne
|
$file_content = '';
|
1034 |
|
|
if( file_exists($file) && is_file($file) && is_readable($file))
|
1035 |
1352
|
Luisehahne
|
{
|
1036 |
1365
|
Luisehahne
|
if($size == 0)
|
1037 |
|
|
{
|
1038 |
|
|
$size = filesize($file);
|
1039 |
|
|
}
|
1040 |
|
|
if(($fh = fopen($file, 'rb')))
|
1041 |
|
|
{
|
1042 |
|
|
if( ($file_content = fread($fh, $size)) !== false )
|
1043 |
|
|
{
|
1044 |
|
|
return $file_content;
|
1045 |
|
|
}
|
1046 |
|
|
fclose($fh);
|
1047 |
|
|
}
|
1048 |
1352
|
Luisehahne
|
}
|
1049 |
1365
|
Luisehahne
|
return false;
|
1050 |
|
|
}
|
1051 |
|
|
|
1052 |
|
|
/**
|
1053 |
|
|
* replace varnames with values in a string
|
1054 |
|
|
*
|
1055 |
|
|
* @param string $subject: stringvariable with vars placeholder
|
1056 |
|
|
* @param array $replace: values to replace vars placeholder
|
1057 |
|
|
* @return string
|
1058 |
|
|
*/
|
1059 |
|
|
function replace_vars($subject = '', &$replace = null )
|
1060 |
|
|
{
|
1061 |
|
|
if(is_array($replace))
|
1062 |
1352
|
Luisehahne
|
{
|
1063 |
1365
|
Luisehahne
|
foreach ($replace as $key => $value)
|
1064 |
1352
|
Luisehahne
|
{
|
1065 |
1365
|
Luisehahne
|
$subject = str_replace("{{".$key."}}", $value, $subject);
|
1066 |
1352
|
Luisehahne
|
}
|
1067 |
|
|
}
|
1068 |
1365
|
Luisehahne
|
return $subject;
|
1069 |
|
|
}
|
1070 |
1352
|
Luisehahne
|
|
1071 |
|
|
// Load module into DB
|
1072 |
|
|
function load_module($directory, $install = false)
|
1073 |
|
|
{
|
1074 |
|
|
global $database,$admin,$MESSAGE;
|
1075 |
1365
|
Luisehahne
|
$retVal = false;
|
1076 |
|
|
if(is_dir($directory) && file_exists($directory.'/info.php'))
|
1077 |
1352
|
Luisehahne
|
{
|
1078 |
|
|
require($directory.'/info.php');
|
1079 |
|
|
if(isset($module_name))
|
1080 |
|
|
{
|
1081 |
1365
|
Luisehahne
|
if(!isset($module_license)) { $module_license = 'GNU General Public License'; }
|
1082 |
|
|
if(!isset($module_platform) && isset($module_designed_for)) { $module_platform = $module_designed_for; }
|
1083 |
|
|
if(!isset($module_function) && isset($module_type)) { $module_function = $module_type; }
|
1084 |
1352
|
Luisehahne
|
$module_function = strtolower($module_function);
|
1085 |
|
|
// Check that it doesn't already exist
|
1086 |
1365
|
Luisehahne
|
$sqlwhere = 'WHERE `type` = \'module\' AND `directory` = \''.$module_directory.'\'';
|
1087 |
|
|
$sql = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'addons` '.$sqlwhere;
|
1088 |
|
|
if( $database->get_one($sql) )
|
1089 |
1352
|
Luisehahne
|
{
|
1090 |
1365
|
Luisehahne
|
$sql = 'UPDATE `'.TABLE_PREFIX.'addons` SET ';
|
1091 |
|
|
}else{
|
1092 |
1352
|
Luisehahne
|
// Load into DB
|
1093 |
|
|
$sql = 'INSERT INTO `'.TABLE_PREFIX.'addons` SET ';
|
1094 |
1365
|
Luisehahne
|
$sqlwhere = '';
|
1095 |
|
|
}
|
1096 |
|
|
$sql .= '`directory` = \''.$module_directory.'\', ';
|
1097 |
|
|
$sql .= '`name` = \''.$module_name.'\', ';
|
1098 |
|
|
$sql .= '`description`= \''.addslashes($module_description).'\', ';
|
1099 |
|
|
$sql .= '`type`= \'module\', ';
|
1100 |
|
|
$sql .= '`function` = \''.$module_function.'\', ';
|
1101 |
|
|
$sql .= '`version` = \''.$module_version.'\', ';
|
1102 |
|
|
$sql .= '`platform` = \''.$module_platform.'\', ';
|
1103 |
|
|
$sql .= '`author` = \''.addslashes($module_author).'\', ';
|
1104 |
|
|
$sql .= '`license` = \''.addslashes($module_license).'\'';
|
1105 |
|
|
$sql .= $sqlwhere;
|
1106 |
|
|
$retVal = $database->query($sql);
|
1107 |
|
|
// Run installation script
|
1108 |
|
|
if($install == true)
|
1109 |
|
|
{
|
1110 |
|
|
if(file_exists($directory.'/install.php'))
|
1111 |
1352
|
Luisehahne
|
{
|
1112 |
1365
|
Luisehahne
|
require($directory.'/install.php');
|
1113 |
1352
|
Luisehahne
|
}
|
1114 |
|
|
}
|
1115 |
|
|
}
|
1116 |
|
|
}
|
1117 |
|
|
}
|
1118 |
|
|
|
1119 |
|
|
// Load template into DB
|
1120 |
|
|
function load_template($directory)
|
1121 |
|
|
{
|
1122 |
|
|
global $database, $admin;
|
1123 |
1365
|
Luisehahne
|
$retVal = false;
|
1124 |
|
|
if(is_dir($directory) && file_exists($directory.'/info.php'))
|
1125 |
1352
|
Luisehahne
|
{
|
1126 |
|
|
require($directory.'/info.php');
|
1127 |
|
|
if(isset($template_name))
|
1128 |
|
|
{
|
1129 |
|
|
if(!isset($template_license))
|
1130 |
|
|
{
|
1131 |
|
|
$template_license = 'GNU General Public License';
|
1132 |
|
|
}
|
1133 |
1365
|
Luisehahne
|
if(!isset($template_platform) && isset($template_designed_for))
|
1134 |
1352
|
Luisehahne
|
{
|
1135 |
|
|
$template_platform = $template_designed_for;
|
1136 |
|
|
}
|
1137 |
|
|
if(!isset($template_function))
|
1138 |
|
|
{
|
1139 |
|
|
$template_function = 'template';
|
1140 |
|
|
}
|
1141 |
|
|
// Check that it doesn't already exist
|
1142 |
1365
|
Luisehahne
|
$sqlwhere = 'WHERE `type` = \'template\' AND `directory` = \''.$template_directory.'\'';
|
1143 |
|
|
$sql = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'addons` '.$sqlwhere;
|
1144 |
|
|
if( $database->get_one($sql) )
|
1145 |
1352
|
Luisehahne
|
{
|
1146 |
1365
|
Luisehahne
|
$sql = 'UPDATE `'.TABLE_PREFIX.'addons` SET ';
|
1147 |
|
|
}else{
|
1148 |
1352
|
Luisehahne
|
// Load into DB
|
1149 |
|
|
$sql = 'INSERT INTO `'.TABLE_PREFIX.'addons` SET ';
|
1150 |
1365
|
Luisehahne
|
$sqlwhere = '';
|
1151 |
1352
|
Luisehahne
|
}
|
1152 |
1365
|
Luisehahne
|
$sql .= '`directory` = \''.$template_directory.'\', ';
|
1153 |
|
|
$sql .= '`name` = \''.$template_name.'\', ';
|
1154 |
|
|
$sql .= '`description`= \''.addslashes($template_description).'\', ';
|
1155 |
|
|
$sql .= '`type`= \'template\', ';
|
1156 |
|
|
$sql .= '`function` = \''.$template_function.'\', ';
|
1157 |
|
|
$sql .= '`version` = \''.$template_version.'\', ';
|
1158 |
|
|
$sql .= '`platform` = \''.$template_platform.'\', ';
|
1159 |
|
|
$sql .= '`author` = \''.addslashes($template_author).'\', ';
|
1160 |
|
|
$sql .= '`license` = \''.addslashes($template_license).'\' ';
|
1161 |
|
|
$sql .= $sqlwhere;
|
1162 |
|
|
$retVal = $database->query($sql);
|
1163 |
1352
|
Luisehahne
|
}
|
1164 |
|
|
}
|
1165 |
1365
|
Luisehahne
|
return $retVal;
|
1166 |
1352
|
Luisehahne
|
}
|
1167 |
|
|
|
1168 |
|
|
// Load language into DB
|
1169 |
|
|
function load_language($file)
|
1170 |
|
|
{
|
1171 |
|
|
global $database,$admin;
|
1172 |
1365
|
Luisehahne
|
$retVal = false;
|
1173 |
1352
|
Luisehahne
|
if (file_exists($file) && preg_match('#^([A-Z]{2}.php)#', basename($file)))
|
1174 |
|
|
{
|
1175 |
1365
|
Luisehahne
|
// require($file); it's to large
|
1176 |
|
|
// read contents of the template language file into string
|
1177 |
|
|
$data = @file_get_contents(WB_PATH.'/languages/'.str_replace('.php','',basename($file)).'.php');
|
1178 |
|
|
// use regular expressions to fetch the content of the variable from the string
|
1179 |
|
|
$language_name = get_variable_content('language_name', $data, false);
|
1180 |
|
|
$language_code = get_variable_content('language_code', $data, false);
|
1181 |
|
|
$language_author = get_variable_content('language_author', $data);
|
1182 |
|
|
$language_version = get_variable_content('language_version', $data, false);
|
1183 |
|
|
$language_platform = get_variable_content('language_platform', $data, false);
|
1184 |
|
|
|
1185 |
1352
|
Luisehahne
|
if(isset($language_name))
|
1186 |
|
|
{
|
1187 |
1365
|
Luisehahne
|
if(!isset($language_license)) { $language_license = 'GNU General Public License'; }
|
1188 |
|
|
if(!isset($language_platform) && isset($language_designed_for)) { $language_platform = $language_designed_for; }
|
1189 |
1352
|
Luisehahne
|
// Check that it doesn't already exist
|
1190 |
1365
|
Luisehahne
|
$sqlwhere = 'WHERE `type` = \'language\' AND `directory` = \''.$language_code.'\'';
|
1191 |
|
|
$sql = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'addons` '.$sqlwhere;
|
1192 |
|
|
if( $database->get_one($sql) )
|
1193 |
1352
|
Luisehahne
|
{
|
1194 |
1365
|
Luisehahne
|
$sql = 'UPDATE `'.TABLE_PREFIX.'addons` SET ';
|
1195 |
|
|
}else{
|
1196 |
1352
|
Luisehahne
|
// Load into DB
|
1197 |
|
|
$sql = 'INSERT INTO `'.TABLE_PREFIX.'addons` SET ';
|
1198 |
1365
|
Luisehahne
|
$sqlwhere = '';
|
1199 |
1352
|
Luisehahne
|
}
|
1200 |
1365
|
Luisehahne
|
$sql .= '`directory` = \''.$language_code.'\', ';
|
1201 |
|
|
$sql .= '`name` = \''.$language_name.'\', ';
|
1202 |
|
|
$sql .= '`type`= \'language\', ';
|
1203 |
|
|
$sql .= '`version` = \''.$language_version.'\', ';
|
1204 |
|
|
$sql .= '`platform` = \''.$language_platform.'\', ';
|
1205 |
|
|
$sql .= '`author` = \''.addslashes($language_author).'\', ';
|
1206 |
|
|
$sql .= '`license` = \''.addslashes($language_license).'\' ';
|
1207 |
|
|
$sql .= $sqlwhere;
|
1208 |
|
|
$retVal = $database->query($sql);
|
1209 |
1352
|
Luisehahne
|
}
|
1210 |
|
|
}
|
1211 |
1365
|
Luisehahne
|
return $retVal;
|
1212 |
1352
|
Luisehahne
|
}
|
1213 |
|
|
|
1214 |
|
|
// Upgrade module info in DB, optionally start upgrade script
|
1215 |
|
|
function upgrade_module($directory, $upgrade = false)
|
1216 |
|
|
{
|
1217 |
|
|
global $database, $admin, $MESSAGE, $new_module_version;
|
1218 |
|
|
$mod_directory = WB_PATH.'/modules/'.$directory;
|
1219 |
|
|
if(file_exists($mod_directory.'/info.php'))
|
1220 |
|
|
{
|
1221 |
|
|
require($mod_directory.'/info.php');
|
1222 |
|
|
if(isset($module_name))
|
1223 |
|
|
{
|
1224 |
1365
|
Luisehahne
|
if(!isset($module_license)) { $module_license = 'GNU General Public License'; }
|
1225 |
1352
|
Luisehahne
|
if(!isset($module_platform) && isset($module_designed_for)) { $module_platform = $module_designed_for; }
|
1226 |
1365
|
Luisehahne
|
if(!isset($module_function) && isset($module_type)) { $module_function = $module_type; }
|
1227 |
1352
|
Luisehahne
|
$module_function = strtolower($module_function);
|
1228 |
|
|
// Check that it does already exist
|
1229 |
|
|
$sql = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'addons` ';
|
1230 |
|
|
$sql .= 'WHERE `directory` = \''.$module_directory.'\'';
|
1231 |
|
|
if( $database->get_one($sql) )
|
1232 |
|
|
{
|
1233 |
|
|
// Update in DB
|
1234 |
|
|
$sql = 'UPDATE `'.TABLE_PREFIX.'addons` SET ';
|
1235 |
1365
|
Luisehahne
|
$sql .= '`version` = "'.$module_version.'", ';
|
1236 |
|
|
$sql .= '`description` = "'.addslashes($module_description).'", ';
|
1237 |
1352
|
Luisehahne
|
$sql .= '`platform` = \''.$module_platform.'\', ';
|
1238 |
|
|
$sql .= '`author` = \''.addslashes($module_author).'\', ';
|
1239 |
|
|
$sql .= '`license` = \''.addslashes($module_license).'\' ';
|
1240 |
|
|
$sql .= 'WHERE `directory` = \''.$module_directory.'\' ';
|
1241 |
|
|
$database->query($sql);
|
1242 |
|
|
if($database->is_error()) {
|
1243 |
|
|
$admin->print_error($database->get_error());
|
1244 |
|
|
}
|
1245 |
|
|
|
1246 |
|
|
// Run upgrade script
|
1247 |
|
|
if($upgrade == true)
|
1248 |
|
|
{
|
1249 |
|
|
if(file_exists($mod_directory.'/upgrade.php'))
|
1250 |
|
|
{
|
1251 |
|
|
require($mod_directory.'/upgrade.php');
|
1252 |
|
|
}
|
1253 |
|
|
}
|
1254 |
|
|
}
|
1255 |
|
|
}
|
1256 |
|
|
}
|
1257 |
|
|
}
|
1258 |
|
|
|
1259 |
|
|
// extracts the content of a string variable from a string (save alternative to including files)
|
1260 |
|
|
if(!function_exists('get_variable_content'))
|
1261 |
|
|
{
|
1262 |
|
|
function get_variable_content($search, $data, $striptags=true, $convert_to_entities=true)
|
1263 |
|
|
{
|
1264 |
|
|
$match = '';
|
1265 |
|
|
// search for $variable followed by 0-n whitespace then by = then by 0-n whitespace
|
1266 |
|
|
// then either " or ' then 0-n characters then either " or ' followed by 0-n whitespace and ;
|
1267 |
|
|
// the variable name is returned in $match[1], the content in $match[3]
|
1268 |
|
|
if (preg_match('/(\$' .$search .')\s*=\s*("|\')(.*)\2\s*;/', $data, $match))
|
1269 |
|
|
{
|
1270 |
|
|
if(strip_tags(trim($match[1])) == '$' .$search)
|
1271 |
|
|
{
|
1272 |
|
|
// variable name matches, return it's value
|
1273 |
|
|
$match[3] = ($striptags == true) ? strip_tags($match[3]) : $match[3];
|
1274 |
|
|
$match[3] = ($convert_to_entities == true) ? htmlentities($match[3]) : $match[3];
|
1275 |
|
|
return $match[3];
|
1276 |
|
|
}
|
1277 |
|
|
}
|
1278 |
|
|
return false;
|
1279 |
|
|
}
|
1280 |
|
|
}
|
1281 |
|
|
|
1282 |
1365
|
Luisehahne
|
/*
|
1283 |
|
|
* @param string $modulname: like saved in addons.directory
|
1284 |
|
|
* @param boolean $source: true reads from database, false from info.php
|
1285 |
|
|
* @return string: the version as string, if not found returns null
|
1286 |
|
|
*/
|
1287 |
|
|
|
1288 |
|
|
function get_modul_version($modulname, $source = true)
|
1289 |
|
|
{
|
1290 |
|
|
global $database;
|
1291 |
|
|
$version = null;
|
1292 |
|
|
if( $source != true )
|
1293 |
|
|
{
|
1294 |
|
|
$sql = 'SELECT `version` FROM `'.TABLE_PREFIX.'addons` WHERE `directory`=\''.$modulname.'\'';
|
1295 |
|
|
$version = $database->get_one($sql);
|
1296 |
|
|
} else {
|
1297 |
|
|
$info_file = WB_PATH.'/modules/'.$modulname.'/info.php';
|
1298 |
|
|
if(file_exists($info_file))
|
1299 |
|
|
{
|
1300 |
|
|
if(($info_file = file_get_contents($info_file)))
|
1301 |
|
|
{
|
1302 |
|
|
$version = get_variable_content('module_version', $info_file, false, false);
|
1303 |
|
|
$version = ($version !== false) ? $version : null;
|
1304 |
|
|
}
|
1305 |
|
|
}
|
1306 |
|
|
}
|
1307 |
|
|
return $version;
|
1308 |
|
|
}
|
1309 |
|
|
|
1310 |
|
|
/*
|
1311 |
|
|
* @param string $varlist: commaseperated list of varnames to move into global space
|
1312 |
|
|
* @return bool: false if one of the vars already exists in global space (error added to msgQueue)
|
1313 |
|
|
*/
|
1314 |
|
|
function vars2globals_wrapper($varlist)
|
1315 |
|
|
{
|
1316 |
|
|
$retval = true;
|
1317 |
|
|
if( $varlist != '')
|
1318 |
|
|
{
|
1319 |
|
|
$vars = explode(',', $varlist);
|
1320 |
|
|
foreach( $vars as $var)
|
1321 |
|
|
{
|
1322 |
|
|
if( isset($GLOBALS[$var]) )
|
1323 |
|
|
{
|
1324 |
|
|
ErrorLog::write( 'variabe $'.$var.' already defined in global space!!',__FILE__, __FUNCTION__, __LINE__);
|
1325 |
|
|
$retval = false;
|
1326 |
|
|
}else
|
1327 |
|
|
{
|
1328 |
|
|
global $$var;
|
1329 |
|
|
}
|
1330 |
|
|
}
|
1331 |
|
|
}
|
1332 |
|
|
return $retval;
|
1333 |
|
|
}
|
1334 |
|
|
|