/newscoop/include/phorum/admin.php
PHP | 305 lines | 192 code | 65 blank | 48 comment | 58 complexity | d15ca6e7256d7d64805e0d0a60db88ba MD5 | raw file
- <?php
- ////////////////////////////////////////////////////////////////////////////////
- // //
- // Copyright (C) 2006 Phorum Development Team //
- // http://www.phorum.org //
- // //
- // This program is free software. You can redistribute it and/or modify //
- // it under the terms of either the current Phorum License (viewable at //
- // phorum.org) or the Phorum License that was distributed with this file //
- // //
- // This program is distributed in the hope that it will be useful, //
- // but WITHOUT ANY WARRANTY, without even the implied warranty of //
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. //
- // //
- // You should have received a copy of the Phorum License //
- // along with this program. //
- ////////////////////////////////////////////////////////////////////////////////
- // Phorum 5 Admin
- define("PHORUM_ADMIN", 1);
- // set a sane error level for our admin.
- // this will make the coding time faster and
- // the code run faster.
- error_reporting (E_ERROR | E_WARNING | E_PARSE);
- include_once "./common.php";
- include_once "./include/users.php";
- // if we are installing or upgrading, we don't need to check for a session
- // 2005081000 was the internal version that introduced the installed flag
- if(!isset($PHORUM['internal_version']) || (!isset($PHORUM['installed']) && $PHORUM['internal_version']>='2005081000')) {
- // this is an install
- $module="install";
- } elseif (isset($PHORUM['internal_version']) && $PHORUM['internal_version'] < PHORUMINTERNAL) {
- // this is an upgrade
- $module="upgrade";
- } else {
- // check for a session
- phorum_user_check_session("phorum_admin_session");
- if(!isset($GLOBALS["PHORUM"]["user"]) || !$GLOBALS["PHORUM"]["user"]["admin"]){
- // if not an admin
- unset($GLOBALS["PHORUM"]["user"]);
- $module="login";
- } else {
- // load the default module if none is specified
- if(!empty($_REQUEST["module"])){
- $module = basename($_REQUEST["module"]);
- } else {
- $module = "default";
- }
- }
- }
- ob_start();
- if($module!="help") include_once "./include/admin/header.php";
- @include_once "./include/admin/$module.php";
- if($module!="help") include_once "./include/admin/footer.php";
- ob_end_flush();
- /////////////////////////////////////////////////
- function phorum_admin_error($error)
- {
- echo "<div class=\"PhorumAdminError\">$error</div>\n";
- }
- function phorum_admin_okmsg($error)
- {
- echo "<div class=\"PhorumAdminOkMsg\">$error</div>\n";
- }
- // phorum_get_language_info and phorum_get_template_info moved to common.php (used in the cc too)
- function phorum_get_folder_info()
- {
- $folders=array();
- $folder_data=array();
- $forums = phorum_db_get_forums();
- foreach($forums as $forum){
- if($forum["folder_flag"]){
- $path = $forum["name"];
- $parent_id=$forum["parent_id"];
- while($parent_id!=0 && $parent_id!=$forum["forum_id"]){
- $path=$forums[$parent_id]["name"]."::$path";
- $parent_id=$forums[$parent_id]["parent_id"];
- }
- $folders[$forum["forum_id"]]=$path;
- }
- }
- asort($folders);
- $tmp=array("--None--");
- foreach($folders as $id => $folder){
- $tmp[$id]=$folder;
- }
- $folders=$tmp;
- return $folders;
- }
- function phorum_get_forum_info($forums_only=0)
- {
- $folders=array();
- $folder_data=array();
- $forums = phorum_db_get_forums();
- foreach($forums as $forum){
- if($forums_only == 0 || $forum['folder_flag']==0 || ($forums_only=2 && $forum['vroot'] && $forum['vroot'] == $forum['forum_id'])) {
- $path = $forum["name"];
- $parent_id=$forum["parent_id"];
- while($parent_id!=0){
- $path=$forums[$forum["parent_id"]]["name"]."::$path";
- $parent_id=$forums[$parent_id]["parent_id"];
- }
- if($forum['vroot'] && $forum['vroot']==$forum['forum_id']) {
- $path.=" (Virtual Root)";
- }
- $folders[$forum["forum_id"]]=$path;
- }
- }
- asort($folders);
- return $folders;
- }
- /*
- * Sets the given vroot for the descending forums / folders
- * which are not yet in another descending vroot
- *
- * $folder = folder from which we should go down
- * $vroot = virtual root we set the folders/forums to
- * $old_vroot = virtual root which should be overrideen with the new value
- *
- */
- function phorum_admin_set_vroot($folder,$vroot=-1,$old_vroot=0) {
- // which vroot
- if($vroot == -1) {
- $vroot=$folder;
- }
- // get the desc forums/folders
- $descending=phorum_admin_get_descending($folder);
- $valid=array();
- // collecting vroots
- $vroots=array();
- foreach($descending as $id => $data) {
- if($data['folder_flag'] == 1 && $data['vroot'] != 0 && $data['forum_id'] == $data['vroot']) {
- $vroots[$data['vroot']]=true;
- }
- }
- // getting forums which are not in a vroot or not in *this* vroot
- foreach($descending as $id => $data) {
- if($data['vroot'] == $old_vroot || !isset($vroots[$data['vroot']])) {
- $valid[$id]=$data;
- }
- }
- // $valid = forums/folders which are not in another vroot
- $set_ids=array_keys($valid);
- $set_ids[]=$folder;
- $new_forum_data=array('forum_id'=>$set_ids,'vroot'=>$vroot);
- $returnval=phorum_db_update_forum($new_forum_data);
- return $returnval;
- }
- function phorum_admin_get_descending($parent) {
- $ret_data=array();
- $arr_data=phorum_db_get_forums(0,$parent);
- foreach($arr_data as $key => $val) {
- $ret_data[$key]=$val;
- if($val['folder_flag'] == 1) {
- $more_data=phorum_db_get_forums(0,$val['forum_id']);
- $ret_data=$ret_data + $more_data; // array_merge reindexes the array
- }
- }
- return $ret_data;
- }
- function phorum_upgrade_tables($fromversion,$toversion) {
- $PHORUM=$GLOBALS['PHORUM'];
- if(empty($fromversion) || empty($toversion)){
- die("Something is wrong with the upgrade script. Please contact the Phorum Dev Team. ($fromversion,$toversion)");
- }
- $msg="";
- $upgradepath="./include/db/upgrade/{$PHORUM['DBCONFIG']['type']}/";
- // read in all existing files
- $dh=opendir($upgradepath);
- $upgradefiles=array();
- while ($file = readdir ($dh)) {
- if (substr($file,-4,4) == ".php") {
- $upgradefiles[]=$file;
- }
- }
- unset($file);
- closedir($dh);
- // sorting by number
- sort($upgradefiles,SORT_NUMERIC);
- reset($upgradefiles);
- // advance to current version
- while(list($key,$val)=each($upgradefiles)) {
- if($val == $fromversion.".php")
- break;
- }
- // get the file for the next version (which we will upgrade to)
- list($dump,$file) = each($upgradefiles);
- // extract the pure version, needed as internal version
- $pure_version = basename($file,".php");
- if(empty($pure_version)){
- die("Something is wrong with the upgrade script. Please contact the Phorum Dev Team. ($fromversion,$toversion)");
- }
- $upgradefile=$upgradepath.$file;
- if(file_exists($upgradefile)) {
- if (! is_readable($upgradefile))
- die("$upgradefile is not readable. Make sure the file has got the neccessary permissions and try again.");
- $msg.="Upgrading from db-version $fromversion to $pure_version ... ";
- $upgrade_queries=array();
- include($upgradefile);
- $err=phorum_db_run_queries($upgrade_queries);
- if($err){
- $msg.= "an error occured: $err ... try to continue.<br />\n";
- } else {
- $msg.= "done.<br />\n";
- }
- $GLOBALS["PHORUM"]["internal_version"]=$pure_version;
- phorum_db_update_settings(array("internal_version"=>$pure_version));
- } else {
- $msg="Ooops, the upgradefile is missing. How could this happen?";
- }
- return $msg;
- }
- function phorum_admin_gen_compare($txt) {
- $func = 0;
- if($txt == "gt") {
- $func = create_function('$a, $b', 'return $a > $b;');
- } elseif($txt == "gte") {
- $func = create_function('$a, $b', 'return $a >= $b;');
- } elseif($txt == "lt") {
- $func = create_function('$a, $b', 'return $a < $b;');
- } elseif($txt == "lte") {
- $func = create_function('$a, $b', 'return $a <= $b;');
- } elseif($txt == "eq") {
- $func = create_function('$a, $b', 'return $a == $b;');
- }
- if(!$func) {
- phorum_admin_error("Invalid posts comparison operator.");
- return NULL;
- }
- return $func;
- }
- function phorum_admin_filter_arr($arr,$field,$value,$cmpfn) {
- $new = array();
- foreach($arr as $item){
- if(isset($item[$field]) && $cmpfn($item[$field],$value)) {
- array_push($new,$item);
- }
- }
- return $new;
- }
- ?>