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stefan
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<?php
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// $Id$
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/*
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Website Baker Project <http://www.websitebaker.org/>
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399
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Ruebenwurz
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Copyright (C) 2004-2007, Ryan Djurovich
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238
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stefan
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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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Website Baker functions file
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This file contains general functions used in Website Baker
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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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stefan
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exit(0);
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stefan
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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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// Function to remove a non-empty directory
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function rm_full_dir($directory)
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{
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// If suplied dirname is a file then unlink it
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if (is_file($directory)) {
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return unlink($directory);
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}
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// Empty the folder
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$dir = dir($directory);
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while (false !== $entry = $dir->read()) {
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// Skip pointers
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if ($entry == '.' || $entry == '..') {
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continue;
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}
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// Deep delete directories
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if (is_dir("$directory/$entry")) {
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rm_full_dir("$directory/$entry");
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} else {
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unlink("$directory/$entry");
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}
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}
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// Now delete the folder
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$dir->close();
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return rmdir($directory);
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}
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// Function to open a directory and add to a dir list
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function directory_list($directory) {
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$list = array();
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// Open the directory then loop through its contents
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$dir = dir($directory);
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while (false !== $entry = $dir->read()) {
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// Skip pointers
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if(substr($entry, 0, 1) == '.' || $entry == '.svn') {
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continue;
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}
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// Add dir and contents to list
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if (is_dir("$directory/$entry")) {
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$list = array_merge($list, directory_list("$directory/$entry"));
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$list[] = "$directory/$entry";
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}
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}
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// Now return the list
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return $list;
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}
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// Function to open a directory and add to a dir list
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function chmod_directory_contents($directory, $file_mode) {
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// Set the umask to 0
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$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 = $dir->read()) {
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// Skip pointers
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if(substr($entry, 0, 1) == '.' || $entry == '.svn') {
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continue;
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}
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// Chmod the sub-dirs contents
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if(is_dir("$directory/$entry")) {
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chmod_directory_contents("$directory/$entry", $file_mode);
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}
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change_mode($directory.'/'.$entry, 'file');
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}
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// Restore the umask
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umask($umask);
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}
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// Function to open a directory and add to a file list
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function file_list($directory, $skip = array()) {
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$list = array();
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$skip_file = false;
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// Open the directory then loop through its contents
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$dir = dir($directory);
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while (false !== $entry = $dir->read()) {
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// Skip pointers
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if($entry == '.' || $entry == '..') {
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$skip_file = true;
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}
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// Check if we to skip anything else
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if($skip != array()) {
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foreach($skip AS $skip_name) {
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if($entry == $skip_name) {
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$skip_file = true;
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}
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}
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}
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// Add dir and contents to list
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if($skip_file != true AND is_file("$directory/$entry")) {
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$list[] = "$directory/$entry";
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}
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// Reset the skip file var
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$skip_file = false;
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}
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// Now delete the folder
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return $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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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 ($_SESSION['GROUP_ID']!='1')) {
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$query_home_folders = $database->query("SELECT home_folder FROM ".TABLE_PREFIX."users WHERE home_folder != '".$admin->get_home_folder()."'");
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if($query_home_folders->numRows() > 0) {
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while($folder = $query_home_folders->fetchRow()) {
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$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 = '/', $home_folders) {
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if($handle = opendir(WB_PATH.MEDIA_DIRECTORY.$directory)) {
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// Loop through the dirs to check the home folders sub-dirs are not shown
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while(false !== ($file = readdir($handle))) {
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if(substr($file, 0, 1) != '.' AND $file != '.svn' AND $file != 'index.php') {
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if(is_dir(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$file)) {
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if($directory != '/') { $file = $directory.'/'.$file; } else { $file = '/'.$file; }
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foreach($home_folders AS $hf) {
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$hf_length = strlen($hf);
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if($hf_length > 0) {
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if(substr($file, 0, $hf_length+1) == $hf) {
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$home_folders[$file] = $file;
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}
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}
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}
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$home_folders = remove_home_subs($file, $home_folders);
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}
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}
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}
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}
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return $home_folders;
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}
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$home_folders = remove_home_subs('/', $home_folders);
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}
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return $home_folders;
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}
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// Function to create directories
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function make_dir($dir_name, $dir_mode = OCTAL_DIR_MODE) {
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if(!file_exists($dir_name)) {
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$umask = umask(0);
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mkdir($dir_name, $dir_mode);
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umask($umask);
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return true;
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} else {
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return false;
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}
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}
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// Function to chmod files and directories
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function change_mode($name) {
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if(OPERATING_SYSTEM != 'windows') {
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// Only chmod if os is not windows
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if(is_dir($name)) {
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$mode = OCTAL_DIR_MODE;
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} else {
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$mode = OCTAL_FILE_MODE;
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}
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if(file_exists($name)) {
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$umask = umask(0);
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chmod($name, $mode);
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umask($umask);
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return true;
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} else {
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return false;
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}
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} else {
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return true;
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}
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}
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// Function to figure out if a parent exists
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function is_parent($page_id) {
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global $database;
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// Get parent
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$query = $database->query("SELECT parent FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'");
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$fetch = $query->fetchRow();
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// If parent isnt 0 return its ID
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if($fetch['parent'] == '0') {
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return false;
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} else {
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return $fetch['parent'];
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}
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}
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// Function to work out level
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function level_count($page_id) {
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global $database;
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// Get page parent
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$query_page = $database->query("SELECT parent FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id' LIMIT 1");
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$fetch_page = $query_page->fetchRow();
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$parent = $fetch_page['parent'];
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if($parent > 0) {
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// Get the level of the parent
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$query_parent = $database->query("SELECT level FROM ".TABLE_PREFIX."pages WHERE page_id = '$parent' LIMIT 1");
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$fetch_parent = $query_parent->fetchRow();
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$level = $fetch_parent['level'];
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return $level+1;
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} else {
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return 0;
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}
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}
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// Function to work out root parent
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function root_parent($page_id) {
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global $database;
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// Get page details
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$query_page = $database->query("SELECT parent,level FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id' LIMIT 1");
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$fetch_page = $query_page->fetchRow();
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$parent = $fetch_page['parent'];
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$level = $fetch_page['level'];
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if($level == 1) {
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return $parent;
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} elseif($parent == 0) {
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400
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Ruebenwurz
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return $page_id;
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238
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stefan
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} else {
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// Figure out what the root parents id is
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$parent_ids = array_reverse(get_parent_ids($page_id));
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return $parent_ids[0];
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}
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}
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// Function to get page title
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function get_page_title($id) {
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global $database;
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// Get title
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$query = $database->query("SELECT page_title FROM ".TABLE_PREFIX."pages WHERE page_id = '$id'");
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$fetch = $query->fetchRow();
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// Return title
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return $fetch['page_title'];
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}
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// Function to get a pages menu title
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function get_menu_title($id) {
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// Connect to the database
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$database = new database();
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// Get title
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$query = $database->query("SELECT menu_title FROM ".TABLE_PREFIX."pages WHERE page_id = '$id'");
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$fetch = $query->fetchRow();
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// Return title
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return $fetch['menu_title'];
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}
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// Function to get all parent page titles
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function get_parent_titles($parent_id) {
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$titles[] = get_menu_title($parent_id);
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if(is_parent($parent_id) != false) {
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$parent_titles = get_parent_titles(is_parent($parent_id));
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$titles = array_merge($titles, $parent_titles);
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}
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return $titles;
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}
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// Function to get all parent page id's
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function get_parent_ids($parent_id) {
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$ids[] = $parent_id;
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if(is_parent($parent_id) != false) {
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| 313 |
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$parent_ids = get_parent_ids(is_parent($parent_id));
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$ids = array_merge($ids, $parent_ids);
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| 315 |
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}
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| 316 |
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return $ids;
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}
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| 318 |
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| 319 |
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// Function to genereate page trail
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function get_page_trail($page_id) {
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| 321 |
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return implode(',', array_reverse(get_parent_ids($page_id)));
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| 322 |
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}
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| 323 |
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| 324 |
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// Function to get all sub pages id's
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function get_subs($parent, $subs) {
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// Connect to the database
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$database = new database();
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// Get id's
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$query = $database->query("SELECT page_id FROM ".TABLE_PREFIX."pages WHERE parent = '$parent'");
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| 330 |
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if($query->numRows() > 0) {
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while($fetch = $query->fetchRow()) {
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$subs[] = $fetch['page_id'];
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// Get subs of this sub
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| 334 |
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$subs = get_subs($fetch['page_id'], $subs);
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| 335 |
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}
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| 336 |
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}
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| 337 |
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// Return subs array
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| 338 |
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return $subs;
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| 339 |
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}
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| 340 |
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| 341 |
442
|
Ruebenwurz
|
// Function as replecement for php's htmlspecialchars()
|
| 342 |
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function my_htmlspecialchars($string) {
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| 343 |
468
|
Ruebenwurz
|
$string = strtr($string, array("<"=>"<", ">"=>">", "\""=>""", "\'"=>"'"));
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| 344 |
442
|
Ruebenwurz
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return($string);
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| 345 |
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}
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| 346 |
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| 347 |
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|
// Function to convert a string from $from- to $to-encoding, using mysql
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| 348 |
|
|
function my_mysql_iconv($string, $from, $to) {
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| 349 |
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|
// keep current character set values:
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| 350 |
|
|
$character_set_database = mysql_result(mysql_query("SELECT @@character_set_client"),0,0);
|
| 351 |
|
|
$character_set_results = mysql_result(mysql_query("SELECT @@character_set_results"),0,0);
|
| 352 |
|
|
$collation_results = mysql_result(mysql_query("SELECT @@collation_connection"),0,0);
|
| 353 |
|
|
mysql_query("SET character_set_client=$from");
|
| 354 |
|
|
mysql_query("SET character_set_results=$to");
|
| 355 |
|
|
mysql_query("SET collation_connection=utf8_unicode_ci");
|
| 356 |
|
|
$string_escaped = mysql_real_escape_string($string);
|
| 357 |
|
|
$converted_string = mysql_result(mysql_query("SELECT '$string_escaped'"),0,0);
|
| 358 |
|
|
// restore previous character set values:
|
| 359 |
|
|
mysql_query("SET character_set_client=$character_set_database");
|
| 360 |
|
|
mysql_query("SET character_set_results=$character_set_results");
|
| 361 |
|
|
mysql_query("SET collation_connection=$collation_results");
|
| 362 |
|
|
return $converted_string;
|
| 363 |
|
|
}
|
| 364 |
|
|
|
| 365 |
455
|
Ruebenwurz
|
// Function as wrapper for mb_convert_encoding
|
| 366 |
461
|
Ruebenwurz
|
// converts $charset_in to $charset_out or
|
| 367 |
|
|
// UTF-8 to HTML-ENTITIES or HTML-ENTITIES to UTF-8
|
| 368 |
455
|
Ruebenwurz
|
function mb_convert_encoding_wrapper($string, $charset_out, $charset_in) {
|
| 369 |
464
|
Ruebenwurz
|
if ($charset_out == $charset_in) {
|
| 370 |
|
|
return $string;
|
| 371 |
|
|
}
|
| 372 |
461
|
Ruebenwurz
|
// try mb_convert_encoding(). This can handle to or from HTML-ENTITIES, too
|
| 373 |
455
|
Ruebenwurz
|
if (function_exists('mb_convert_encoding')) {
|
| 374 |
461
|
Ruebenwurz
|
// there's no GB2312 or ISO-8859-11 encoding in php's mb_* functions
|
| 375 |
|
|
if ($charset_in=='ISO-8859-11' || $charset_in=='GB2312') {
|
| 376 |
|
|
if (function_exists('iconv')) {
|
| 377 |
|
|
$string = iconv($charset_in, 'UTF-8', $string);
|
| 378 |
455
|
Ruebenwurz
|
}
|
| 379 |
461
|
Ruebenwurz
|
else {
|
| 380 |
|
|
if ($charset_in == 'GB2312') {
|
| 381 |
|
|
$string=my_mysql_iconv($string, 'gb2312', 'utf8');
|
| 382 |
|
|
} else {
|
| 383 |
|
|
$string=my_mysql_iconv($string, 'tis620', 'utf8');
|
| 384 |
|
|
}
|
| 385 |
|
|
}
|
| 386 |
|
|
$charset_in='UTF-8';
|
| 387 |
|
|
if ($charset_out == 'UTF-8') {
|
| 388 |
|
|
return $string;
|
| 389 |
|
|
}
|
| 390 |
455
|
Ruebenwurz
|
}
|
| 391 |
461
|
Ruebenwurz
|
if ($charset_out=='ISO-8859-11' || $charset_out=='GB2312') {
|
| 392 |
|
|
$string=mb_convert_encoding($string, 'UTF-8', $charset_in);
|
| 393 |
|
|
if (function_exists('iconv')) {
|
| 394 |
|
|
$string = iconv('UTF-8', $charset_out, $string);
|
| 395 |
455
|
Ruebenwurz
|
}
|
| 396 |
461
|
Ruebenwurz
|
else {
|
| 397 |
|
|
if ($charset_out == 'GB2312') {
|
| 398 |
|
|
$string=my_mysql_iconv($string, 'utf8', 'gb2312');
|
| 399 |
|
|
} else {
|
| 400 |
|
|
$string=my_mysql_iconv($string, 'utf8', 'tis620');
|
| 401 |
455
|
Ruebenwurz
|
}
|
| 402 |
|
|
}
|
| 403 |
461
|
Ruebenwurz
|
} else {
|
| 404 |
468
|
Ruebenwurz
|
$string = strtr($string, array("<"=>"&_lt;", ">"=>"&_gt;", "&"=>"&_amp;", """=>"&_quot;", "'"=>"&_#039;"));
|
| 405 |
461
|
Ruebenwurz
|
$string=mb_convert_encoding($string, $charset_out, $charset_in);
|
| 406 |
468
|
Ruebenwurz
|
$string = strtr($string, array("&_lt;"=>"<", "&_gt;"=>">", "&_amp;"=>"&", "&_quot;"=>""", "&_#039;"=>"'"));
|
| 407 |
455
|
Ruebenwurz
|
}
|
| 408 |
461
|
Ruebenwurz
|
return $string;
|
| 409 |
455
|
Ruebenwurz
|
}
|
| 410 |
461
|
Ruebenwurz
|
|
| 411 |
|
|
// try iconv(). This can't handle to or from HTML-ENTITIES.
|
| 412 |
|
|
if (function_exists('iconv') && $charset_out!='HTML-ENTITIES' && $charset_in!='HTML-ENTITIES' ) {
|
| 413 |
|
|
$string = iconv($charset_in, $charset_out, $string);
|
| 414 |
|
|
return $string;
|
| 415 |
|
|
}
|
| 416 |
|
|
|
| 417 |
|
|
// do the UTF-8->HTML-ENTITIES or HTML-ENTITIES->UTF-8 translation
|
| 418 |
|
|
if (($charset_in=='HTML-ENTITIES' && $charset_out=='UTF-8') || ($charset_in=='UTF-8' && $charset_out=='HTML-ENTITIES')) {
|
| 419 |
|
|
$named_to_numbered_entities=array(
|
| 420 |
|
|
' '=>' ','¡'=>'¡','¢'=>'¢','£'=>'£','¤'=>'¤',
|
| 421 |
|
|
'¥'=>'¥','¦'=>'¦','§'=>'§','¨'=>'¨','ª'=>'ª',
|
| 422 |
|
|
'«'=>'«','¬'=>'¬','­'=>'­','®'=>'®','¯'=>'¯',
|
| 423 |
|
|
'°'=>'°','±'=>'±','²'=>'²','³'=>'³','´'=>'´',
|
| 424 |
|
|
'µ'=>'µ','¶'=>'¶','·'=>'·','¸'=>'¸','¹'=>'¹',
|
| 425 |
|
|
'º'=>'º','»'=>'»','¼'=>'¼','½'=>'½','¾'=>'¾',
|
| 426 |
|
|
'¿'=>'¿','÷'=>'÷','∅'=>'∅','€'=>'€',
|
| 427 |
|
|
'Á'=>'Á','á'=>'á','Â'=>'Â',
|
| 428 |
|
|
'â'=>'â','Æ'=>'Æ','æ'=>'æ','À'=>'À','à'=>'à',
|
| 429 |
|
|
'Å'=>'Å','å'=>'å','Ã'=>'Ã','ã'=>'ã','Ä'=>'Ä',
|
| 430 |
|
|
'ä'=>'ä','Ç'=>'Ç','ç'=>'ç','É'=>'É','é'=>'é',
|
| 431 |
|
|
'Ê'=>'Ê','ê'=>'ê','È'=>'È','è'=>'è','Ë'=>'Ë',
|
| 432 |
|
|
'ë'=>'ë','Í'=>'Í','í'=>'í','Î'=>'Î','î'=>'î',
|
| 433 |
|
|
'Ì'=>'Ì','ì'=>'ì','Ï'=>'Ï','ï'=>'ï','Ñ'=>'Ñ',
|
| 434 |
|
|
'ñ'=>'ñ','Ó'=>'Ó','ó'=>'ó','Ô'=>'Ô','ô'=>'ô',
|
| 435 |
|
|
'Œ'=>'Œ','œ'=>'œ','Ò'=>'Ò','ò'=>'ò','Õ'=>'Õ',
|
| 436 |
|
|
'õ'=>'õ','Ö'=>'Ö','ö'=>'ö','Š'=>'Š','š'=>'š',
|
| 437 |
|
|
'ß'=>'ß','Ú'=>'Ú','ú'=>'ú','Û'=>'Û','û'=>'û',
|
| 438 |
|
|
'Ù'=>'Ù','ù'=>'ù','Ü'=>'Ü','ü'=>'ü','Ý'=>'Ý',
|
| 439 |
|
|
'ý'=>'ý','Ÿ'=>'Ÿ','ÿ'=>'ÿ','©'=>'©','®'=>'®',
|
| 440 |
|
|
'Ð'=>'Ð','×'=>'×','Ø'=>'Ø','Þ'=>'Þ','ð'=>'ð',
|
| 441 |
|
|
'ø'=>'ø','þ'=>'þ');
|
| 442 |
|
|
$numbered_to_named_entities=array('Á'=>'Á','á'=>'á','Â'=>'Â',
|
| 443 |
|
|
' '=>' ','¡'=>'¡','¢'=>'¢','£'=>'£','¤'=>'¤',
|
| 444 |
|
|
'¥'=>'¥','¦'=>'¦','§'=>'§','¨'=>'¨','ª'=>'ª',
|
| 445 |
|
|
'«'=>'«','¬'=>'¬','­'=>'­','®'=>'®','¯'=>'¯',
|
| 446 |
|
|
'°'=>'°','±'=>'±','²'=>'²','³'=>'³','´'=>'´',
|
| 447 |
|
|
'µ'=>'µ','¶'=>'¶','·'=>'·','¸'=>'¸','¹'=>'¹',
|
| 448 |
|
|
'º'=>'º','»'=>'»','¼'=>'¼','½'=>'½','¾'=>'¾',
|
| 449 |
|
|
'¿'=>'¿','÷'=>'÷','∅'=>'∅','€'=>'€',
|
| 450 |
|
|
'â'=>'â','Æ'=>'Æ','æ'=>'æ','À'=>'À','à'=>'à',
|
| 451 |
|
|
'Å'=>'Å','å'=>'å','Ã'=>'Ã','ã'=>'ã','Ä'=>'Ä',
|
| 452 |
|
|
'ä'=>'ä','Ç'=>'Ç','ç'=>'ç','É'=>'É','é'=>'é',
|
| 453 |
|
|
'Ê'=>'Ê','ê'=>'ê','È'=>'È','è'=>'è','Ë'=>'Ë',
|
| 454 |
|
|
'ë'=>'ë','Í'=>'Í','í'=>'í','Î'=>'Î','î'=>'î',
|
| 455 |
|
|
'Ì'=>'Ì','ì'=>'ì','Ï'=>'Ï','ï'=>'ï','Ñ'=>'Ñ',
|
| 456 |
|
|
'ñ'=>'ñ','Ó'=>'Ó','ó'=>'ó','Ô'=>'Ô','ô'=>'ô',
|
| 457 |
|
|
'Œ'=>'Œ','œ'=>'œ','Ò'=>'Ò','ò'=>'ò','Õ'=>'Õ',
|
| 458 |
|
|
'õ'=>'õ','Ö'=>'Ö','ö'=>'ö','Š'=>'Š','š'=>'š',
|
| 459 |
|
|
'ß'=>'ß','Ú'=>'Ú','ú'=>'ú','Û'=>'Û','û'=>'û',
|
| 460 |
|
|
'Ù'=>'Ù','ù'=>'ù','Ü'=>'Ü','ü'=>'ü','Ý'=>'Ý',
|
| 461 |
|
|
'ý'=>'ý','Ÿ'=>'Ÿ','ÿ'=>'ÿ','©'=>'©','®'=>'®',
|
| 462 |
|
|
'Ð'=>'Ð','×'=>'×','Ø'=>'Ø','Þ'=>'Þ','ð'=>'ð',
|
| 463 |
|
|
'ø'=>'ø','þ'=>'þ');
|
| 464 |
|
|
if ($charset_in == 'HTML-ENTITIES') {
|
| 465 |
|
|
$string = strtr($string, $named_to_numbered_entities);
|
| 466 |
|
|
$string = preg_replace("/&#([0-9]+);/e", "code_to_utf8($1)", $string);
|
| 467 |
|
|
}
|
| 468 |
|
|
elseif ($charset_out == 'HTML-ENTITIES') {
|
| 469 |
|
|
$string = preg_replace("/&#([0-9]+);/e", "code_to_utf8($1)", $string);
|
| 470 |
|
|
$char = "";
|
| 471 |
|
|
while (strlen($string) > 0) {
|
| 472 |
|
|
preg_match("/^(.)(.*)$/su", $string, $match);
|
| 473 |
|
|
if (strlen($match[1]) > 1) {
|
| 474 |
|
|
$char .= "&#".uniord($match[1]).";";
|
| 475 |
|
|
} else $char .= $match[1];
|
| 476 |
|
|
$string = $match[2];
|
| 477 |
|
|
}
|
| 478 |
|
|
$string = $char;
|
| 479 |
|
|
$string = strtr($string, $numbered_to_named_entities);
|
| 480 |
|
|
}
|
| 481 |
|
|
return $string;
|
| 482 |
|
|
}
|
| 483 |
|
|
|
| 484 |
|
|
// mb_convert_encoding() and iconv() aren't available, so use my_mysql_iconv()
|
| 485 |
|
|
if ($charset_in == 'ISO-8859-1') { $mysqlcharset_from = 'latin1'; }
|
| 486 |
|
|
elseif ($charset_in == 'ISO-8859-2') { $mysqlcharset_from = 'latin2'; }
|
| 487 |
|
|
elseif ($charset_in == 'ISO-8859-3') { $mysqlcharset_from = 'latin1'; }
|
| 488 |
|
|
elseif ($charset_in == 'ISO-8859-4') { $mysqlcharset_from = 'latin7'; }
|
| 489 |
|
|
elseif ($charset_in == 'ISO-8859-5') { $string = convert_cyr_string ($string, "iso8859-5", "windows-1251" ); $mysqlcharset_from = 'cp1251'; }
|
| 490 |
|
|
elseif ($charset_in == 'ISO-8859-6') { $mysqlcharset_from = ''; } //?
|
| 491 |
|
|
elseif ($charset_in == 'ISO-8859-7') { $mysqlcharset_from = 'greek'; }
|
| 492 |
|
|
elseif ($charset_in == 'ISO-8859-8') { $mysqlcharset_from = 'hebrew'; }
|
| 493 |
|
|
elseif ($charset_in == 'ISO-8859-9') { $mysqlcharset_from = 'latin5'; }
|
| 494 |
|
|
elseif ($charset_in == 'ISO-8859-10') { $mysqlcharset_from = 'latin1'; }
|
| 495 |
|
|
elseif ($charset_in == 'BIG5') { $mysqlcharset_from = 'big5'; }
|
| 496 |
|
|
elseif ($charset_in == 'ISO-2022-JP') { $mysqlcharset_from = ''; } //?
|
| 497 |
|
|
elseif ($charset_in == 'ISO-2022-KR') { $mysqlcharset_from = ''; } //?
|
| 498 |
|
|
elseif ($charset_in == 'GB2312') { $mysqlcharset_from = 'gb2312'; }
|
| 499 |
|
|
elseif ($charset_in == 'ISO-8859-11') { $mysqlcharset_from = 'tis620'; }
|
| 500 |
|
|
elseif ($charset_in == 'UTF-8') { $mysqlcharset_from = 'utf8'; }
|
| 501 |
|
|
else { $mysqlcharset_from = 'latin1'; }
|
| 502 |
|
|
|
| 503 |
|
|
if ($charset_out == 'ISO-8859-1') { $mysqlcharset_to = 'latin1'; }
|
| 504 |
|
|
elseif ($charset_out == 'ISO-8859-2') { $mysqlcharset_to = 'latin2'; }
|
| 505 |
|
|
elseif ($charset_out == 'ISO-8859-3') { $mysqlcharset_to = 'latin1'; }
|
| 506 |
|
|
elseif ($charset_out == 'ISO-8859-4') { $mysqlcharset_to = 'latin7'; }
|
| 507 |
|
|
elseif ($charset_out == 'ISO-8859-5') { $mysqlcharset_to = 'cp1251'; } // use convert_cyr_string afterwards
|
| 508 |
|
|
elseif ($charset_out == 'ISO-8859-6') { $mysqlcharset_to = ''; } //?
|
| 509 |
|
|
elseif ($charset_out == 'ISO-8859-7') { $mysqlcharset_to = 'greek'; }
|
| 510 |
|
|
elseif ($charset_out == 'ISO-8859-8') { $mysqlcharset_to = 'hebrew'; }
|
| 511 |
|
|
elseif ($charset_out == 'ISO-8859-9') { $mysqlcharset_to = 'latin5'; }
|
| 512 |
|
|
elseif ($charset_out == 'ISO-8859-10') { $mysqlcharset_to = 'latin1'; }
|
| 513 |
|
|
elseif ($charset_out == 'BIG5') { $mysqlcharset_to = 'big5'; }
|
| 514 |
|
|
elseif ($charset_out == 'ISO-2022-JP') { $mysqlcharset_to = ''; } //?
|
| 515 |
|
|
elseif ($charset_out == 'ISO-2022-KR') { $mysqlcharset_to = ''; } //?
|
| 516 |
|
|
elseif ($charset_out == 'GB2312') { $mysqlcharset_to = 'gb2312'; }
|
| 517 |
|
|
elseif ($charset_out == 'ISO-8859-11') { $mysqlcharset_to = 'tis620'; }
|
| 518 |
|
|
elseif ($charset_out == 'UTF-8') { $mysqlcharset_to = 'utf8'; }
|
| 519 |
|
|
else { $mysqlcharset_to = 'latin1'; }
|
| 520 |
|
|
|
| 521 |
|
|
if ($mysqlcharset_from!="" && $mysqlcharset_to!="" && $mysqlcharset_from!=$mysqlcharset_to) {
|
| 522 |
|
|
$string=my_mysql_iconv($string, $mysqlcharset_from, $mysqlcharset_to);
|
| 523 |
|
|
if ($mysqlcharset_to == 'cp1251') {
|
| 524 |
|
|
$string = convert_cyr_string ($string, "windows-1251", "iso-8859-5" );
|
| 525 |
|
|
}
|
| 526 |
|
|
return($string);
|
| 527 |
|
|
}
|
| 528 |
|
|
|
| 529 |
|
|
// $string is unchanged. This will happen if we have to deal with ISO-8859-6 or ISO-2022-JP or -KR
|
| 530 |
|
|
// and mbstring _and_ iconv aren't available.
|
| 531 |
|
|
return $string;
|
| 532 |
455
|
Ruebenwurz
|
}
|
| 533 |
|
|
// support-function for mb_convert_encoding_wrapper()
|
| 534 |
|
|
function uniord($c) {
|
| 535 |
|
|
$ud = 0;
|
| 536 |
|
|
if (ord($c{0}) >= 0 && ord($c{0}) <= 127) $ud = ord($c{0});
|
| 537 |
|
|
if (ord($c{0}) >= 192 && ord($c{0}) <= 223) $ud = (ord($c{0})-192)*64 + (ord($c{1})-128);
|
| 538 |
|
|
if (ord($c{0}) >= 224 && ord($c{0}) <= 239) $ud = (ord($c{0})-224)*4096 + (ord($c{1})-128)*64 + (ord($c{2})-128);
|
| 539 |
|
|
if (ord($c{0}) >= 240 && ord($c{0}) <= 247) $ud = (ord($c{0})-240)*262144 + (ord($c{1})-128)*4096 + (ord($c{2})-128)*64 + (ord($c{3})-128);
|
| 540 |
|
|
if (ord($c{0}) >= 248 && ord($c{0}) <= 251) $ud = (ord($c{0})-248)*16777216 + (ord($c{1})-128)*262144 + (ord($c{2})-128)*4096 + (ord($c{3})-128)*64 + (ord($c{4})-128);
|
| 541 |
|
|
if (ord($c{0}) >= 252 && ord($c{0}) <= 253) $ud = (ord($c{0})-252)*1073741824 + (ord($c{1})-128)*16777216 + (ord($c{2})-128)*262144 + (ord($c{3})-128)*4096 + (ord($c{4})-128)*64 + (ord($c{5})-128);
|
| 542 |
|
|
if (ord($c{0}) >= 254 && ord($c{0}) <= 255) $ud = false; // error
|
| 543 |
|
|
return $ud;
|
| 544 |
|
|
}
|
| 545 |
|
|
// support-function for mb_convert_encoding_wrapper()
|
| 546 |
|
|
function code_to_utf8($num) {
|
| 547 |
|
|
if ($num <= 0x7F) {
|
| 548 |
|
|
return chr($num);
|
| 549 |
|
|
} elseif ($num <= 0x7FF) {
|
| 550 |
|
|
return chr(($num >> 6) + 192) . chr(($num & 63) + 128);
|
| 551 |
|
|
} elseif ($num <= 0xFFFF) {
|
| 552 |
|
|
return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
|
| 553 |
|
|
} elseif ($num <= 0x1FFFFF) {
|
| 554 |
|
|
return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
|
| 555 |
|
|
}
|
| 556 |
|
|
return " ";
|
| 557 |
|
|
}
|
| 558 |
|
|
|
| 559 |
445
|
Ruebenwurz
|
// Function to convert a string from mixed html-entities/umlauts to pure utf-8-umlauts
|
| 560 |
|
|
function string_to_utf8($string, $charset=DEFAULT_CHARSET) {
|
| 561 |
|
|
$charset = strtoupper($charset);
|
| 562 |
|
|
if ($charset == '') { $charset = 'ISO-8859-1'; }
|
| 563 |
|
|
|
| 564 |
461
|
Ruebenwurz
|
if (!is_UTF8($string)) {
|
| 565 |
455
|
Ruebenwurz
|
$string=mb_convert_encoding_wrapper($string, 'UTF-8', $charset);
|
| 566 |
442
|
Ruebenwurz
|
}
|
| 567 |
464
|
Ruebenwurz
|
// check if we really get UTF-8. We don't get UTF-8 if charset is ISO-8859-6 or ISO-2022-JP/KR
|
| 568 |
|
|
// and mb_string AND iconv aren't available.
|
| 569 |
461
|
Ruebenwurz
|
if (is_UTF8($string)) {
|
| 570 |
|
|
$string=mb_convert_encoding_wrapper($string, 'HTML-ENTITIES', 'UTF-8');
|
| 571 |
|
|
$string=mb_convert_encoding_wrapper($string, 'UTF-8', 'HTML-ENTITIES');
|
| 572 |
|
|
} else {
|
| 573 |
464
|
Ruebenwurz
|
// nothing we can do here :-(
|
| 574 |
461
|
Ruebenwurz
|
}
|
| 575 |
442
|
Ruebenwurz
|
return($string);
|
| 576 |
|
|
}
|
| 577 |
|
|
|
| 578 |
461
|
Ruebenwurz
|
// function to check if a string is UTF-8
|
| 579 |
464
|
Ruebenwurz
|
function is_UTF8 ($str) {
|
| 580 |
|
|
if (strlen($str) < 4000) {
|
| 581 |
|
|
// see http://bugs.php.net/bug.php?id=24460 and http://bugs.php.net/bug.php?id=27070 and http://ilia.ws/archives/5-Top-10-ways-to-crash-PHP.html for this.
|
| 582 |
|
|
// 4000 works for me ...
|
| 583 |
|
|
return preg_match('/^(?:[\x09\x0A\x0D\x20-\x7E]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF][\x80-\xBF]{2}|[\xF1-\xF3][\x80-\xBF]{3}|\xF4[\x80-\x8F][\x80-\xBF]{2})*$/s', $str);
|
| 584 |
|
|
} else {
|
| 585 |
|
|
$isUTF8 = true;
|
| 586 |
|
|
while($str{0}) {
|
| 587 |
|
|
if (preg_match("/^[\x09\x0A\x0D\x20-\x7E]/", $str)) { $str = substr($str, 1); continue; }
|
| 588 |
|
|
if (preg_match("/^[\xC2-\xDF][\x80-\xBF]/", $str)) { $str = substr($str, 2); continue; }
|
| 589 |
|
|
if (preg_match("/^\xE0[\xA0-\xBF][\x80-\xBF]/", $str)) { $str = substr($str, 3); continue; }
|
| 590 |
|
|
if (preg_match("/^[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}/", $str)) { $str = substr($str, 3); continue; }
|
| 591 |
|
|
if (preg_match("/^\xED[\x80-\x9F][\x80-\xBF]/", $str)) { $str = substr($str, 3); continue; }
|
| 592 |
|
|
if (preg_match("/^\xF0[\x90-\xBF][\x80-\xBF]{2}/", $str)) { $str = substr($str, 4); continue; }
|
| 593 |
|
|
if (preg_match("/^[\xF1-\xF3][\x80-\xBF]{3}/", $str)) { $str = substr($str, 4); continue; }
|
| 594 |
|
|
if (preg_match("/^\xF4[\x80-\x8F][\x80-\xBF]{2}/", $str)) { $str = substr($str, 4); continue; }
|
| 595 |
|
|
if (preg_match("/^$/", $str)) { break; }
|
| 596 |
|
|
$isUTF8 = false;
|
| 597 |
|
|
break;
|
| 598 |
|
|
}
|
| 599 |
|
|
return ($isUTF8);
|
| 600 |
|
|
}
|
| 601 |
461
|
Ruebenwurz
|
}
|
| 602 |
|
|
|
| 603 |
445
|
Ruebenwurz
|
// Function to convert a string from mixed html-entities/umlauts to pure $charset_out-umlauts
|
| 604 |
|
|
function entities_to_umlauts($string, $charset_out=DEFAULT_CHARSET, $convert_htmlspecialchars=0) {
|
| 605 |
|
|
$charset_out = strtoupper($charset_out);
|
| 606 |
461
|
Ruebenwurz
|
if ($charset_out == '') { $charset_out = 'ISO-8859-1'; }
|
| 607 |
445
|
Ruebenwurz
|
$string = string_to_utf8($string);
|
| 608 |
461
|
Ruebenwurz
|
if($charset_out!='UTF-8' && is_UTF8($string)) {
|
| 609 |
|
|
$string=mb_convert_encoding_wrapper($string, $charset_out, 'UTF-8');
|
| 610 |
|
|
}
|
| 611 |
445
|
Ruebenwurz
|
return($string);
|
| 612 |
|
|
}
|
| 613 |
|
|
|
| 614 |
|
|
// Function to convert a string from mixed html-entitites/$charset_in-umlauts to pure html-entities
|
| 615 |
468
|
Ruebenwurz
|
function umlauts_to_entities($string, $charset_in=DEFAULT_CHARSET, $convert_htmlspecialchars=0) {
|
| 616 |
445
|
Ruebenwurz
|
$charset_in = strtoupper($charset_in);
|
| 617 |
461
|
Ruebenwurz
|
if ($charset_in == "") { $charset_in = 'ISO-8859-1'; }
|
| 618 |
445
|
Ruebenwurz
|
$string = string_to_utf8($string, $charset_in);
|
| 619 |
461
|
Ruebenwurz
|
if (is_UTF8($string)) {
|
| 620 |
|
|
$string=mb_convert_encoding_wrapper($string,'HTML-ENTITIES','UTF-8');
|
| 621 |
|
|
}
|
| 622 |
442
|
Ruebenwurz
|
return($string);
|
| 623 |
|
|
}
|
| 624 |
|
|
|
| 625 |
445
|
Ruebenwurz
|
// translate any latin/greek/cyrillic html-entities to their plain 7bit equivalents
|
| 626 |
461
|
Ruebenwurz
|
// and numbered-entities into hex
|
| 627 |
442
|
Ruebenwurz
|
function entities_to_7bit($string) {
|
| 628 |
|
|
require(WB_PATH.'/framework/convert.php');
|
| 629 |
|
|
$string = strtr($string, $conversion_array);
|
| 630 |
461
|
Ruebenwurz
|
$string = preg_replace('/&#([0-9]+);/e', "dechex('$1')", $string);
|
| 631 |
442
|
Ruebenwurz
|
return($string);
|
| 632 |
|
|
}
|
| 633 |
|
|
|
| 634 |
238
|
stefan
|
// Function to convert a page title to a page filename
|
| 635 |
|
|
function page_filename($string) {
|
| 636 |
442
|
Ruebenwurz
|
$string = entities_to_7bit(umlauts_to_entities($string));
|
| 637 |
238
|
stefan
|
// Now replace spaces with page spcacer
|
| 638 |
|
|
$string = str_replace(' ', PAGE_SPACER, $string);
|
| 639 |
|
|
// Now remove all bad characters
|
| 640 |
|
|
$bad = array(
|
| 641 |
|
|
'\'', /* / */ '"', /* " */ '<', /* < */ '>', /* > */
|
| 642 |
|
|
'{', /* { */ '}', /* } */ '[', /* [ */ ']', /* ] */ '`', /* ` */
|
| 643 |
|
|
'!', /* ! */ '@', /* @ */ '#', /* # */ '$', /* $ */ '%', /* % */
|
| 644 |
|
|
'^', /* ^ */ '&', /* & */ '*', /* * */ '(', /* ( */ ')', /* ) */
|
| 645 |
|
|
'=', /* = */ '+', /* + */ '|', /* | */ '/', /* / */ '\\', /* \ */
|
| 646 |
|
|
';', /* ; */ ':', /* : */ ',', /* , */ '?' /* ? */
|
| 647 |
|
|
);
|
| 648 |
|
|
$string = str_replace($bad, '', $string);
|
| 649 |
|
|
// Now convert to lower-case
|
| 650 |
|
|
$string = strtolower($string);
|
| 651 |
|
|
// Now remove multiple page spacers
|
| 652 |
|
|
$string = str_replace(PAGE_SPACER.PAGE_SPACER, PAGE_SPACER, $string);
|
| 653 |
|
|
// Clean any page spacers at the end of string
|
| 654 |
|
|
$string = str_replace(PAGE_SPACER, ' ', $string);
|
| 655 |
|
|
$string = trim($string);
|
| 656 |
|
|
$string = str_replace(' ', PAGE_SPACER, $string);
|
| 657 |
|
|
// If there are any weird language characters, this will protect us against possible problems they could cause
|
| 658 |
|
|
$string = str_replace(array('%2F', '%'), array('/', ''), urlencode($string));
|
| 659 |
|
|
// Finally, return the cleaned string
|
| 660 |
|
|
return $string;
|
| 661 |
|
|
}
|
| 662 |
|
|
|
| 663 |
|
|
// Function to convert a desired media filename to a clean filename
|
| 664 |
|
|
function media_filename($string) {
|
| 665 |
442
|
Ruebenwurz
|
$string = entities_to_7bit(umlauts_to_entities($string));
|
| 666 |
238
|
stefan
|
// Now remove all bad characters
|
| 667 |
|
|
$bad = array(
|
| 668 |
|
|
'\'', // '
|
| 669 |
|
|
'"', // "
|
| 670 |
|
|
'`', // `
|
| 671 |
|
|
'!', // !
|
| 672 |
|
|
'@', // @
|
| 673 |
|
|
'#', // #
|
| 674 |
|
|
'$', // $
|
| 675 |
|
|
'%', // %
|
| 676 |
|
|
'^', // ^
|
| 677 |
|
|
'&', // &
|
| 678 |
|
|
'*', // *
|
| 679 |
|
|
'=', // =
|
| 680 |
|
|
'+', // +
|
| 681 |
|
|
'|', // |
|
| 682 |
|
|
'/', // /
|
| 683 |
|
|
'\\', // \
|
| 684 |
|
|
';', // ;
|
| 685 |
|
|
':', // :
|
| 686 |
|
|
',', // ,
|
| 687 |
|
|
'?' // ?
|
| 688 |
|
|
);
|
| 689 |
|
|
$string = str_replace($bad, '', $string);
|
| 690 |
|
|
// Clean any page spacers at the end of string
|
| 691 |
|
|
$string = trim($string);
|
| 692 |
|
|
// Finally, return the cleaned string
|
| 693 |
|
|
return $string;
|
| 694 |
|
|
}
|
| 695 |
|
|
|
| 696 |
|
|
// Function to work out a page link
|
| 697 |
|
|
if(!function_exists('page_link')) {
|
| 698 |
|
|
function page_link($link) {
|
| 699 |
242
|
stefan
|
global $admin;
|
| 700 |
|
|
return $admin->page_link($link);
|
| 701 |
238
|
stefan
|
}
|
| 702 |
|
|
}
|
| 703 |
|
|
|
| 704 |
|
|
// Create a new file in the pages directory
|
| 705 |
|
|
function create_access_file($filename,$page_id,$level) {
|
| 706 |
|
|
global $admin;
|
| 707 |
|
|
if(!is_writable(WB_PATH.PAGES_DIRECTORY.'/')) {
|
| 708 |
|
|
$admin->print_error($MESSAGE['PAGES']['CANNOT_CREATE_ACCESS_FILE']);
|
| 709 |
|
|
} else {
|
| 710 |
|
|
// First make sure parent folder exists
|
| 711 |
|
|
$parent_folders = explode('/',str_replace(WB_PATH.PAGES_DIRECTORY, '', dirname($filename)));
|
| 712 |
|
|
$parents = '';
|
| 713 |
|
|
foreach($parent_folders AS $parent_folder) {
|
| 714 |
|
|
if($parent_folder != '/' AND $parent_folder != '') {
|
| 715 |
|
|
$parents .= '/'.$parent_folder;
|
| 716 |
|
|
if(!file_exists(WB_PATH.PAGES_DIRECTORY.$parents)) {
|
| 717 |
|
|
make_dir(WB_PATH.PAGES_DIRECTORY.$parents);
|
| 718 |
|
|
}
|
| 719 |
|
|
}
|
| 720 |
|
|
}
|
| 721 |
|
|
// The depth of the page directory in the directory hierarchy
|
| 722 |
|
|
// '/pages' is at depth 1
|
| 723 |
|
|
$pages_dir_depth=count(explode('/',PAGES_DIRECTORY))-1;
|
| 724 |
|
|
// Work-out how many ../'s we need to get to the index page
|
| 725 |
|
|
$index_location = '';
|
| 726 |
|
|
for($i = 0; $i < $level + $pages_dir_depth; $i++) {
|
| 727 |
|
|
$index_location .= '../';
|
| 728 |
|
|
}
|
| 729 |
|
|
$content = ''.
|
| 730 |
|
|
'<?php
|
| 731 |
|
|
$page_id = '.$page_id.';
|
| 732 |
|
|
require("'.$index_location.'config.php");
|
| 733 |
|
|
require(WB_PATH."/index.php");
|
| 734 |
|
|
?>';
|
| 735 |
|
|
$handle = fopen($filename, 'w');
|
| 736 |
|
|
fwrite($handle, $content);
|
| 737 |
|
|
fclose($handle);
|
| 738 |
|
|
// Chmod the file
|
| 739 |
|
|
change_mode($filename, 'file');
|
| 740 |
|
|
}
|
| 741 |
|
|
}
|
| 742 |
|
|
|
| 743 |
|
|
// Function for working out a file mime type (if the in-built PHP one is not enabled)
|
| 744 |
|
|
if(!function_exists('mime_content_type')) {
|
| 745 |
|
|
function mime_content_type($file) {
|
| 746 |
|
|
$file = escapeshellarg($file);
|
| 747 |
|
|
return trim(`file -bi $file`);
|
| 748 |
|
|
}
|
| 749 |
|
|
}
|
| 750 |
|
|
|
| 751 |
|
|
// Generate a thumbnail from an image
|
| 752 |
|
|
function make_thumb($source, $destination, $size) {
|
| 753 |
|
|
// Check if GD is installed
|
| 754 |
|
|
if(extension_loaded('gd') AND function_exists('imageCreateFromJpeg')) {
|
| 755 |
|
|
// First figure out the size of the thumbnail
|
| 756 |
|
|
list($original_x, $original_y) = getimagesize($source);
|
| 757 |
|
|
if ($original_x > $original_y) {
|
| 758 |
|
|
$thumb_w = $size;
|
| 759 |
|
|
$thumb_h = $original_y*($size/$original_x);
|
| 760 |
|
|
}
|
| 761 |
|
|
if ($original_x < $original_y) {
|
| 762 |
|
|
$thumb_w = $original_x*($size/$original_y);
|
| 763 |
|
|
$thumb_h = $size;
|
| 764 |
|
|
}
|
| 765 |
|
|
if ($original_x == $original_y) {
|
| 766 |
|
|
$thumb_w = $size;
|
| 767 |
|
|
$thumb_h = $size;
|
| 768 |
|
|
}
|
| 769 |
|
|
// Now make the thumbnail
|
| 770 |
|
|
$source = imageCreateFromJpeg($source);
|
| 771 |
|
|
$dst_img = ImageCreateTrueColor($thumb_w, $thumb_h);
|
| 772 |
|
|
imagecopyresampled($dst_img,$source,0,0,0,0,$thumb_w,$thumb_h,$original_x,$original_y);
|
| 773 |
|
|
imagejpeg($dst_img, $destination);
|
| 774 |
|
|
// Clear memory
|
| 775 |
|
|
imagedestroy($dst_img);
|
| 776 |
|
|
imagedestroy($source);
|
| 777 |
|
|
// Return true
|
| 778 |
|
|
return true;
|
| 779 |
|
|
} else {
|
| 780 |
|
|
return false;
|
| 781 |
|
|
}
|
| 782 |
|
|
}
|
| 783 |
|
|
|
| 784 |
|
|
// Function to work-out a single part of an octal permission value
|
| 785 |
|
|
function extract_permission($octal_value, $who, $action) {
|
| 786 |
|
|
// Make sure the octal value is 4 chars long
|
| 787 |
|
|
if(strlen($octal_value) == 0) {
|
| 788 |
|
|
$octal_value = '0000';
|
| 789 |
|
|
} elseif(strlen($octal_value) == 1) {
|
| 790 |
|
|
$octal_value = '000'.$octal_value;
|
| 791 |
|
|
} elseif(strlen($octal_value) == 2) {
|
| 792 |
|
|
$octal_value = '00'.$octal_value;
|
| 793 |
|
|
} elseif(strlen($octal_value) == 3) {
|
| 794 |
|
|
$octal_value = '0'.$octal_value;
|
| 795 |
|
|
} elseif(strlen($octal_value) == 4) {
|
| 796 |
|
|
$octal_value = ''.$octal_value;
|
| 797 |
|
|
} else {
|
| 798 |
|
|
$octal_value = '0000';
|
| 799 |
|
|
}
|
| 800 |
|
|
// Work-out what position of the octal value to look at
|
| 801 |
|
|
switch($who) {
|
| 802 |
|
|
case 'u':
|
| 803 |
|
|
$position = '1';
|
| 804 |
|
|
break;
|
| 805 |
|
|
case 'user':
|
| 806 |
|
|
$position = '1';
|
| 807 |
|
|
break;
|
| 808 |
|
|
case 'g':
|
| 809 |
|
|
$position = '2';
|
| 810 |
|
|
break;
|
| 811 |
|
|
case 'group':
|
| 812 |
|
|
$position = '2';
|
| 813 |
|
|
break;
|
| 814 |
|
|
case 'o':
|
| 815 |
|
|
$position = '3';
|
| 816 |
|
|
break;
|
| 817 |
|
|
case 'others':
|
| 818 |
|
|
$position = '3';
|
| 819 |
|
|
break;
|
| 820 |
|
|
}
|
| 821 |
|
|
// Work-out how long the octal value is and ajust acording
|
| 822 |
|
|
if(strlen($octal_value) == 4) {
|
| 823 |
|
|
$position = $position+1;
|
| 824 |
|
|
} elseif(strlen($octal_value) != 3) {
|
| 825 |
|
|
exit('Error');
|
| 826 |
|
|
}
|
| 827 |
|
|
// Now work-out what action the script is trying to look-up
|
| 828 |
|
|
switch($action) {
|
| 829 |
|
|
case 'r':
|
| 830 |
|
|
$action = 'r';
|
| 831 |
|
|
break;
|
| 832 |
|
|
case 'read':
|
| 833 |
|
|
$action = 'r';
|
| 834 |
|
|
break;
|
| 835 |
|
|
case 'w':
|
| 836 |
|
|
$action = 'w';
|
| 837 |
|
|
break;
|
| 838 |
|
|
case 'write':
|
| 839 |
|
|
$action = 'w';
|
| 840 |
|
|
break;
|
| 841 |
|
|
case 'e':
|
| 842 |
|
|
$action = 'e';
|
| 843 |
|
|
break;
|
| 844 |
|
|
case 'execute':
|
| 845 |
|
|
$action = 'e';
|
| 846 |
|
|
break;
|
| 847 |
|
|
}
|
| 848 |
|
|
// Get the value for "who"
|
| 849 |
|
|
$value = substr($octal_value, $position-1, 1);
|
| 850 |
|
|
// Now work-out the details of the value
|
| 851 |
|
|
switch($value) {
|
| 852 |
|
|
case '0':
|
| 853 |
|
|
$r = false;
|
| 854 |
|
|
$w = false;
|
| 855 |
|
|
$e = false;
|
| 856 |
|
|
break;
|
| 857 |
|
|
case '1':
|
| 858 |
|
|
$r = false;
|
| 859 |
|
|
$w = false;
|
| 860 |
|
|
$e = true;
|
| 861 |
|
|
break;
|
| 862 |
|
|
case '2':
|
| 863 |
|
|
$r = false;
|
| 864 |
|
|
$w = true;
|
| 865 |
|
|
$e = false;
|
| 866 |
|
|
break;
|
| 867 |
|
|
case '3':
|
| 868 |
|
|
$r = false;
|
| 869 |
|
|
$w = true;
|
| 870 |
|
|
$e = true;
|
| 871 |
|
|
break;
|
| 872 |
|
|
case '4':
|
| 873 |
|
|
$r = true;
|
| 874 |
|
|
$w = false;
|
| 875 |
|
|
$e = false;
|
| 876 |
|
|
break;
|
| 877 |
|
|
case '5':
|
| 878 |
|
|
$r = true;
|
| 879 |
|
|
$w = false;
|
| 880 |
|
|
$e = true;
|
| 881 |
|
|
break;
|
| 882 |
|
|
case '6':
|
| 883 |
|
|
$r = true;
|
| 884 |
|
|
$w = true;
|
| 885 |
|
|
$e = false;
|
| 886 |
|
|
break;
|
| 887 |
|
|
case '7':
|
| 888 |
|
|
$r = true;
|
| 889 |
|
|
$w = true;
|
| 890 |
|
|
$e = true;
|
| 891 |
|
|
break;
|
| 892 |
|
|
default:
|
| 893 |
|
|
$r = false;
|
| 894 |
|
|
$w = false;
|
| 895 |
|
|
$e = false;
|
| 896 |
|
|
}
|
| 897 |
|
|
// And finally, return either true or false
|
| 898 |
|
|
return $$action;
|
| 899 |
|
|
}
|
| 900 |
|
|
|
| 901 |
|
|
// Function to delete a page
|
| 902 |
|
|
function delete_page($page_id) {
|
| 903 |
|
|
|
| 904 |
|
|
global $admin, $database;
|
| 905 |
|
|
|
| 906 |
|
|
// Find out more about the page
|
| 907 |
|
|
$database = new database();
|
| 908 |
|
|
$query = "SELECT page_id,menu_title,page_title,level,link,parent,modified_by,modified_when FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'";
|
| 909 |
|
|
$results = $database->query($query);
|
| 910 |
|
|
if($database->is_error()) {
|
| 911 |
|
|
$admin->print_error($database->get_error());
|
| 912 |
|
|
}
|
| 913 |
|
|
if($results->numRows() == 0) {
|
| 914 |
|
|
$admin->print_error($MESSAGE['PAGES']['NOT_FOUND']);
|
| 915 |
|
|
}
|
| 916 |
|
|
$results_array = $results->fetchRow();
|
| 917 |
|
|
$parent = $results_array['parent'];
|
| 918 |
|
|
$level = $results_array['level'];
|
| 919 |
|
|
$link = $results_array['link'];
|
| 920 |
|
|
$page_title = ($results_array['page_title']);
|
| 921 |
|
|
$menu_title = ($results_array['menu_title']);
|
| 922 |
|
|
|
| 923 |
|
|
// Get the sections that belong to the page
|
| 924 |
|
|
$query_sections = $database->query("SELECT section_id,module FROM ".TABLE_PREFIX."sections WHERE page_id = '$page_id'");
|
| 925 |
|
|
if($query_sections->numRows() > 0) {
|
| 926 |
|
|
while($section = $query_sections->fetchRow()) {
|
| 927 |
|
|
// Set section id
|
| 928 |
|
|
$section_id = $section['section_id'];
|
| 929 |
|
|
// Include the modules delete file if it exists
|
| 930 |
|
|
if(file_exists(WB_PATH.'/modules/'.$section['module'].'/delete.php')) {
|
| 931 |
|
|
require(WB_PATH.'/modules/'.$section['module'].'/delete.php');
|
| 932 |
|
|
}
|
| 933 |
|
|
}
|
| 934 |
|
|
}
|
| 935 |
|
|
|
| 936 |
|
|
// Update the pages table
|
| 937 |
|
|
$query = "DELETE FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'";
|
| 938 |
|
|
$database->query($query);
|
| 939 |
|
|
if($database->is_error()) {
|
| 940 |
|
|
$admin->print_error($database->get_error());
|
| 941 |
|
|
}
|
| 942 |
|
|
|
| 943 |
|
|
// Update the sections table
|
| 944 |
|
|
$query = "DELETE FROM ".TABLE_PREFIX."sections WHERE page_id = '$page_id'";
|
| 945 |
|
|
$database->query($query);
|
| 946 |
|
|
if($database->is_error()) {
|
| 947 |
|
|
$admin->print_error($database->get_error());
|
| 948 |
|
|
}
|
| 949 |
|
|
|
| 950 |
|
|
// Include the ordering class or clean-up ordering
|
| 951 |
|
|
require_once(WB_PATH.'/framework/class.order.php');
|
| 952 |
|
|
$order = new order(TABLE_PREFIX.'pages', 'position', 'page_id', 'parent');
|
| 953 |
|
|
$order->clean($parent);
|
| 954 |
|
|
|
| 955 |
|
|
// Unlink the page access file and directory
|
| 956 |
|
|
$directory = WB_PATH.PAGES_DIRECTORY.$link;
|
| 957 |
|
|
$filename = $directory.'.php';
|
| 958 |
|
|
$directory .= '/';
|
| 959 |
436
|
doc
|
if(file_exists($filename) && substr($filename,0,1<>'.')) {
|
| 960 |
238
|
stefan
|
if(!is_writable(WB_PATH.PAGES_DIRECTORY.'/')) {
|
| 961 |
|
|
$admin->print_error($MESSAGE['PAGES']['CANNOT_DELETE_ACCESS_FILE']);
|
| 962 |
|
|
} else {
|
| 963 |
|
|
unlink($filename);
|
| 964 |
|
|
if(file_exists($directory)) {
|
| 965 |
|
|
rm_full_dir($directory);
|
| 966 |
|
|
}
|
| 967 |
|
|
}
|
| 968 |
|
|
}
|
| 969 |
|
|
|
| 970 |
|
|
}
|
| 971 |
|
|
|
| 972 |
|
|
// Load module into DB
|
| 973 |
|
|
function load_module($directory, $install = false) {
|
| 974 |
249
|
stefan
|
global $database,$admin,$MESSAGE;
|
| 975 |
238
|
stefan
|
if(file_exists($directory.'/info.php')) {
|
| 976 |
|
|
require($directory.'/info.php');
|
| 977 |
|
|
if(isset($module_name)) {
|
| 978 |
|
|
if(!isset($module_license)) { $module_license = 'GNU General Public License'; }
|
| 979 |
|
|
if(!isset($module_platform) AND isset($module_designed_for)) { $module_platform = $module_designed_for; }
|
| 980 |
|
|
if(!isset($module_function) AND isset($module_type)) { $module_function = $module_type; }
|
| 981 |
|
|
$module_function = strtolower($module_function);
|
| 982 |
|
|
// Check that it doesn't already exist
|
| 983 |
|
|
$result = $database->query("SELECT addon_id FROM ".TABLE_PREFIX."addons WHERE directory = '".$module_directory."' LIMIT 0,1");
|
| 984 |
|
|
if($result->numRows() == 0) {
|
| 985 |
|
|
// Load into DB
|
| 986 |
|
|
$query = "INSERT INTO ".TABLE_PREFIX."addons ".
|
| 987 |
|
|
"(directory,name,description,type,function,version,platform,author,license) ".
|
| 988 |
|
|
"VALUES ('$module_directory','$module_name','".addslashes($module_description)."','module',".
|
| 989 |
|
|
"'$module_function','$module_version','$module_platform','$module_author','$module_license')";
|
| 990 |
|
|
$database->query($query);
|
| 991 |
|
|
// Run installation script
|
| 992 |
|
|
if($install == true) {
|
| 993 |
|
|
if(file_exists($directory.'/install.php')) {
|
| 994 |
|
|
require($directory.'/install.php');
|
| 995 |
|
|
}
|
| 996 |
|
|
}
|
| 997 |
|
|
}
|
| 998 |
|
|
}
|
| 999 |
|
|
}
|
| 1000 |
|
|
}
|
| 1001 |
|
|
|
| 1002 |
|
|
// Load template into DB
|
| 1003 |
|
|
function load_template($directory) {
|
| 1004 |
|
|
global $database;
|
| 1005 |
|
|
if(file_exists($directory.'/info.php')) {
|
| 1006 |
|
|
require($directory.'/info.php');
|
| 1007 |
|
|
if(isset($template_name)) {
|
| 1008 |
|
|
if(!isset($template_license)) { $template_license = 'GNU General Public License'; }
|
| 1009 |
|
|
if(!isset($template_platform) AND isset($template_designed_for)) { $template_platform = $template_designed_for; }
|
| 1010 |
|
|
// Check that it doesn't already exist
|
| 1011 |
|
|
$result = $database->query("SELECT addon_id FROM ".TABLE_PREFIX."addons WHERE directory = '".$template_directory."' LIMIT 0,1");
|
| 1012 |
|
|
if($result->numRows() == 0) {
|
| 1013 |
|
|
// Load into DB
|
| 1014 |
|
|
$query = "INSERT INTO ".TABLE_PREFIX."addons ".
|
| 1015 |
|
|
"(directory,name,description,type,version,platform,author,license) ".
|
| 1016 |
|
|
"VALUES ('$template_directory','$template_name','".addslashes($template_description)."','template',".
|
| 1017 |
|
|
"'$template_version','$template_platform','$template_author','$template_license')";
|
| 1018 |
|
|
$database->query($query);
|
| 1019 |
|
|
}
|
| 1020 |
|
|
}
|
| 1021 |
|
|
}
|
| 1022 |
|
|
}
|
| 1023 |
|
|
|
| 1024 |
|
|
// Load language into DB
|
| 1025 |
|
|
function load_language($file) {
|
| 1026 |
|
|
global $database;
|
| 1027 |
|
|
if(file_exists($file)) {
|
| 1028 |
|
|
require($file);
|
| 1029 |
|
|
if(isset($language_name)) {
|
| 1030 |
|
|
if(!isset($language_license)) { $language_license = 'GNU General Public License'; }
|
| 1031 |
|
|
if(!isset($language_platform) AND isset($language_designed_for)) { $language_platform = $language_designed_for; }
|
| 1032 |
|
|
// Check that it doesn't already exist
|
| 1033 |
|
|
$result = $database->query("SELECT addon_id FROM ".TABLE_PREFIX."addons WHERE directory = '".$language_code."' LIMIT 0,1");
|
| 1034 |
|
|
if($result->numRows() == 0) {
|
| 1035 |
|
|
// Load into DB
|
| 1036 |
|
|
$query = "INSERT INTO ".TABLE_PREFIX."addons ".
|
| 1037 |
|
|
"(directory,name,type,version,platform,author,license) ".
|
| 1038 |
|
|
"VALUES ('$language_code','$language_name','language',".
|
| 1039 |
|
|
"'$language_version','$language_platform','$language_author','$language_license')";
|
| 1040 |
|
|
$database->query($query);
|
| 1041 |
|
|
}
|
| 1042 |
|
|
}
|
| 1043 |
|
|
}
|
| 1044 |
|
|
}
|
| 1045 |
|
|
|
| 1046 |
373
|
Ruebenwurz
|
// Upgrade module info in DB, optionally start upgrade script
|
| 1047 |
|
|
function upgrade_module($directory, $upgrade = false) {
|
| 1048 |
|
|
global $database, $admin, $MESSAGE;
|
| 1049 |
|
|
$directory = WB_PATH . "/modules/$directory";
|
| 1050 |
|
|
if(file_exists($directory.'/info.php')) {
|
| 1051 |
|
|
require($directory.'/info.php');
|
| 1052 |
|
|
if(isset($module_name)) {
|
| 1053 |
|
|
if(!isset($module_license)) { $module_license = 'GNU General Public License'; }
|
| 1054 |
|
|
if(!isset($module_platform) AND isset($module_designed_for)) { $module_platform = $module_designed_for; }
|
| 1055 |
|
|
if(!isset($module_function) AND isset($module_type)) { $module_function = $module_type; }
|
| 1056 |
|
|
$module_function = strtolower($module_function);
|
| 1057 |
|
|
// Check that it does already exist
|
| 1058 |
|
|
$result = $database->query("SELECT addon_id FROM ".TABLE_PREFIX."addons WHERE directory = '".$module_directory."' LIMIT 0,1");
|
| 1059 |
|
|
if($result->numRows() > 0) {
|
| 1060 |
|
|
// Update in DB
|
| 1061 |
|
|
$query = "UPDATE " . TABLE_PREFIX . "addons SET " .
|
| 1062 |
|
|
"version = '$module_version', " .
|
| 1063 |
|
|
"description = '" . addslashes($module_description) . "', " .
|
| 1064 |
|
|
"platform = '$module_platform', " .
|
| 1065 |
|
|
"author = '$module_author', " .
|
| 1066 |
|
|
"license = '$module_license'" .
|
| 1067 |
|
|
"WHERE directory = '$module_directory'";
|
| 1068 |
|
|
$database->query($query);
|
| 1069 |
|
|
// Run upgrade script
|
| 1070 |
|
|
if($upgrade == true) {
|
| 1071 |
|
|
if(file_exists($directory.'/upgrade.php')) {
|
| 1072 |
|
|
require($directory.'/upgrade.php');
|
| 1073 |
|
|
}
|
| 1074 |
|
|
}
|
| 1075 |
|
|
}
|
| 1076 |
|
|
}
|
| 1077 |
|
|
}
|
| 1078 |
|
|
}
|
| 1079 |
|
|
|
| 1080 |
399
|
Ruebenwurz
|
?>
|