From 80e7b0d7d17b0e9581fa56be484b8772d82261de Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Wed, 18 Nov 2009 11:19:42 -0500
Subject: [PATCH] Added code to delete old remote sessions.

---
 interface/lib/classes/listform.inc.php |  660 ++++++++++++++++++++++++++++++++++++-----------------------
 1 files changed, 397 insertions(+), 263 deletions(-)

diff --git a/interface/lib/classes/listform.inc.php b/interface/lib/classes/listform.inc.php
index a6dc1fa..542bce6 100644
--- a/interface/lib/classes/listform.inc.php
+++ b/interface/lib/classes/listform.inc.php
@@ -1,264 +1,398 @@
-<?php
-
-/*
-Copyright (c) 2005, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-* Listenbehandlung
-*
-* @package listform
-* @author Till Brehm
-* @version 1.1
-*/
-
-class listform {
-
-	var $debug = 0;
-	var $errorMessage;
-    var $listDef;
-	var $searchValues;
-	var $pagingHTML;
-	var $pagingValues;
-	var $searchChanged = 0;
-	var $module;
-    
-    function loadListDef($file,$module = '') {
-		global $app,$conf;
-		if(!is_file($file)) die("List-Definition: $file not found.");
-		include_once($file);
-		$this->listDef = $liste;
-		$this->module = $module;
-		return true;
-	}
-	
-	function getSearchSQL($sql_where = "") {
-		global $db;
-		
-		// Hole Config Variablen
-		$list_name = $this->listDef["name"];
-		$search_prefix = $this->listDef["search_prefix"];
-		
-		// speichere Suchanfrage
-		foreach($this->listDef["item"] as $i) {
-			$field = $i["field"];
-			
-			// hat sich die suche ge�ndert
-			if(isset($_REQUEST[$search_prefix.$field]) and $_REQUEST[$search_prefix.$field] != $_SESSION["search"][$list_name][$search_prefix.$field]) $this->searchChanged = 1;
-			
-			// suchfeld in session speichern.
-			if(isset($_REQUEST[$search_prefix.$field])) $_SESSION["search"][$list_name][$search_prefix.$field] = $_REQUEST[$search_prefix.$field];
-			
-			if($i["formtype"] == "SELECT") {
-				if(is_array($i['value'])) {
-					$out = '<option value=""></option>';
-					foreach($i['value'] as $k => $v) {
-						$selected = ($k == $_SESSION["search"][$list_name][$search_prefix.$field] && $_SESSION["search"][$list_name][$search_prefix.$field] != '')?' SELECTED':'';
-						$out .= "<option value='$k'$selected>$v</option>\r\n";
-					}
-				}
-				$this->searchValues[$search_prefix.$field] = $out;
-			} else {
-				$this->searchValues[$search_prefix.$field] = $_SESSION["search"][$list_name][$search_prefix.$field];
-			}
-		}
-		
-		// Speichere Variablen in Objekt zum sp�teren einparsen in Template
-		// $this->searchValues = $_SESSION["search"][$list_name];
-		
-		foreach($this->listDef["item"] as $i) {
-			$field = $i["field"];
-			if($_REQUEST[$search_prefix.$field] != '') $sql_where .= " $field ".$i["op"]." '".$i["prefix"].$_REQUEST[$search_prefix.$field].$i["suffix"]."' and";
-		}
-		
-		if($sql_where != '') {
-			$sql_where = substr($sql_where,0,-3);
-		} else {
-			$sql_where = "1";
-		}
-		
-		
-		return $sql_where;
-	}
-	
-	function getPagingSQL($sql_where = "1") {
-		global $app, $conf;
-		
-		// Hole Config Variablen
-		$list_name 			= $this->listDef["name"];
-		$search_prefix 		= $this->listDef["search_prefix"];
-		$records_per_page 	= $this->listDef["records_per_page"];
-		$table 				= $this->listDef["table"];
-		
-		// setze page auf null, wenn in session nicht gesetzt
-		if($_SESSION["search"][$list_name]["page"] == '') $_SESSION["search"][$list_name]["page"] = 0;
-		
-		// setze page auf wert der request variablen "page"
-		if(isset($_REQUEST["page"])) $_SESSION["search"][$list_name]["page"] = $_REQUEST["page"];
-		
-		// page auf 0 setzen, wenn suche sich ge�ndert hat.
-		if($this->searchChanged == 1) $_SESSION["search"][$list_name]["page"] = 0;
-		
-		$sql_von = $_SESSION["search"][$list_name]["page"] * $records_per_page;
-		$record_count = $app->db->queryOneRecord("SELECT count(*) AS anzahl FROM $table WHERE $sql_where");
-		$pages = intval($record_count["anzahl"] / $records_per_page);
-		
-		
-		$vars["list_file"] = $this->listDef["file"];
-		$vars["page"] = $_SESSION["search"][$list_name]["page"];
-		$vars["last_page"] = $_SESSION["search"][$list_name]["page"] - 1;
-		$vars["next_page"] = $_SESSION["search"][$list_name]["page"] + 1;
-		$vars["pages"] = $pages;
-		$vars["max_pages"] = $pages + 1;
-		$vars["records_gesamt"] = $record_count["anzahl"];
-		$vars["page_params"] = $this->listDef["page_params"];
-		
-		
-		if($_SESSION["search"][$list_name]["page"] > 0) $vars["show_page_back"] = 1;
-		if($_SESSION["search"][$list_name]["page"] <= $seiten - 1) $vars["show_page_next"] = 1;
-		
-		$this->pagingValues = $vars;
-		$this->pagingHTML = $this->getPagingHTML($vars);
-		
-		$limit_sql = "LIMIT $sql_von, $records_per_page";
-		
-		return $limit_sql;
-	}
-	
-	function getPagingHTML($vars) {
-		global $app;
-		$content = '[ <a href="'.$vars["list_file"].'?page=0'.$vars["page_params"].'">|&lt;&lt; </a>]';
-		if($vars["show_page_back"] == 1) $content .= '[<< <a href="'.$vars["list_file"].'?page='.$vars["last_page"].$vars["page_params"].'">'.$app->lng('Back').'</a>] ';
-		$content .= ' '.$app->lng('Page').' '.$vars["next_page"].' '.$app->lng('of').' '.$vars["max_pages"].' ';
-		if($vars["show_page_next"] == 1) $content .= '[<a href="'.$vars["list_file"].'?page='.$vars["next_page"].$vars["page_params"].'">'.$app->lng('Next').' >></a>] ';
-		$content .= '[<a href="'.$vars["list_file"].'?page='.$vars["pages"].$vars["page_params"].'"> &gt;&gt;| </a>]';
-		
-		return $content;
-	}
-	
-	function getSortSQL() {
-		global $app, $conf;
-		
-		// Hole Config Variablen
-		$sort_field = $this->listDef["sort_field"];
-		$sort_direction = $this->listDef["sort_direction"];
-		
-		$sql_sort = '';
-		
-		if($sort_field != '' && $sort_direction != '') {
-			$sql_sort = "ORDER BY $sort_field $sort_direction";
-		}
-		
-		return $sql_sort;
-	}
-	
-	function decode($record) {
-		if(is_array($record)) {
-			foreach($this->listDef["item"] as $field) {
-				$key = $field["field"];
-				switch ($field['datatype']) {
-				case 'VARCHAR':
-					$record[$key] = stripslashes($record[$key]);
-				break;
-				
-				case 'TEXT':
-					$record[$key] = stripslashes($record[$key]);
-				break;
-				
-				case 'DATE':
-					if($val > 0) {
-						$record[$key] = date($this->dateformat,$record[$key]);
-					}
-				break;
-				
-				case 'INTEGER':
-					$record[$key] = intval($record[$key]);
-				break;
-				
-				case 'DOUBLE':
-					$record[$key] = $record[$key];
-				break;
-				
-				case 'CURRENCY':
-					$record[$key] = number_format($record[$key], 2, ',', '');
-				break;
-				
-				default:
-					$record[$key] = stripslashes($record[$key]);
-				}
-			}
-			
-		}
-	return $record;
-	}
-	
-	
-	function encode($record) {
-		
-		if(is_array($record)) {
-			foreach($this->listDef["item"] as $field) {
-				$key = $field["field"];
-				switch ($field['datatype']) {
-				case 'VARCHAR':
-					if(!is_array($record[$key])) {
-						$record[$key] = addslashes($record[$key]);
-					} else {
-						$record[$key] = implode($this->tableDef[$key]['separator'],$record[$key]);
-					}
-				break;
-				case 'TEXT':
-					if(!is_array($record[$key])) {
-						$record[$key] = addslashes($record[$key]);
-					} else {
-						$record[$key] = implode($this->tableDef[$key]['separator'],$record[$key]);
-					}
-				break;
-				case 'DATE':
-					if($record[$key] > 0) {
-						list($tag,$monat,$jahr) = explode('.',$record[$key]);
-						$record[$key] = mktime(0,0,0,$monat,$tag,$jahr);
-					}
-				break;
-				case 'INTEGER':
-					$record[$key] = intval($record[$key]);
-				break;
-				case 'DOUBLE':
-					$record[$key] = addslashes($record[$key]);
-				break;
-				case 'CURRENCY':
-					$record[$key] = str_replace(",",".",$record[$key]);
-				break;
-				}
-				
-			}
-		}
-		return $record;
-	}
-	
-}
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+class listform {
+
+    private $debug = 0;
+    private $errorMessage;
+    public  $listDef;
+    public  $searchValues;
+    public  $pagingHTML;
+    private $pagingValues;
+    private $searchChanged = 0;
+    private $module;
+	public $wordbook;
+
+    public function loadListDef($file, $module = '')
+    {
+        global $app,$conf;
+        if(!is_file($file)){
+            die("List-Definition: $file not found.");
+        }
+        require_once($file);
+        $this->listDef = $liste;
+        $this->module = $module;
+		
+		//* Fill datasources
+		foreach($this->listDef['item'] as $key => $field) {
+			if(@is_array($field['datasource'])) {
+                $this->listDef['item'][$key]['value'] = $this->getDatasourceData($field);
+            }
+		}
+		
+		//* Set local Language File
+		$lng_file = 'lib/lang/'.$_SESSION['s']['language'].'_'.$this->listDef['name'].'_list.lng';
+		if(!file_exists($lng_file)) $lng_file = 'lib/lang/en_'.$this->listDef['name'].'_list.lng';
+		include($lng_file);
+		
+		$this->wordbook = $wb;
+		
+        return true;
+    }
+		
+	/**
+    * Get the key => value array of a form filed from a datasource definitiom
+    *
+    * @param field = array with field definition
+    * @param record = Dataset as array
+    * @return array key => value array for the value field of a form
+    */
+    private function getDatasourceData($field)
+    {
+        global $app;
+        $values = array();
+
+        if($field['datasource']['type'] == 'SQL') {
+
+            //** Preparing SQL string. We will replace some common placeholders
+            $querystring = $field['datasource']['querystring'];
+            $querystring = str_replace('{USERID}', $_SESSION['s']['user']['userid'], $querystring);
+            $querystring = str_replace('{GROUPID}', $_SESSION['s']['user']['default_group'], $querystring);
+            $querystring = str_replace('{GROUPS}', $_SESSION['s']['user']['groups'], $querystring);
+            //TODO:
+            //$table_idx = $this->formDef['db_table_idx'];
+            //$querystring = str_replace("{RECORDID}",$record[$table_idx],$querystring);
+			$app->uses('tform');
+            $querystring = str_replace("{AUTHSQL}",$app->tform->getAuthSQL('r'),$querystring);
+
+            //* Getting the records
+            $tmp_records = $app->db->queryAllRecords($querystring);
+            if($app->db->errorMessage != '') die($app->db->errorMessage);
+            if(is_array($tmp_records)) {
+                $key_field = $field['datasource']['keyfield'];
+                $value_field = $field['datasource']['valuefield'];
+                foreach($tmp_records as $tmp_rec) {
+                    $tmp_id = $tmp_rec[$key_field];
+                    $values[$tmp_id] = $tmp_rec[$value_field];
+                }
+            }
+        }
+
+        if($field['datasource']['type'] == 'CUSTOM') {
+            //* Calls a custom class to validate this record
+            if($field['datasource']['class'] != '' and $field['datasource']['function'] != '') {
+                $datasource_class = $field['datasource']['class'];
+                $datasource_function = $field['datasource']['function'];
+                $app->uses($datasource_class);
+				$record = array();
+                $values = $app->$datasource_class->$datasource_function($field, $record);
+            } else {
+                $this->errorMessage .= "Custom datasource class or function is empty<br />\r\n";
+            }
+        }
+        return $values;
+    }
+
+    public function getSearchSQL($sql_where = '') 
+    {
+        global $db;
+
+        //* Get config variable
+        $list_name = $this->listDef['name'];
+        $search_prefix = $this->listDef['search_prefix'];
+
+        //* store retrieval query
+        foreach($this->listDef['item'] as $i) {
+            $field = $i['field'];
+
+            //*TODO: comment =  hat sich die suche ge�ndert
+            if(isset($_REQUEST[$search_prefix.$field]) && isset($_SESSION['search'][$list_name][$search_prefix.$field]) && $_REQUEST[$search_prefix.$field] != $_SESSION['search'][$list_name][$search_prefix.$field]){
+                    $this->searchChanged = 1;
+					
+					//* Jump back to page 1 of the list when search has changed.
+					$_SESSION['search'][$list_name]['page'] = 0;
+            }
+
+            //* Store field in session
+            if(isset($_REQUEST[$search_prefix.$field])){
+                $_SESSION['search'][$list_name][$search_prefix.$field] = $_REQUEST[$search_prefix.$field];
+            }
+
+            if(isset($i['formtype']) && $i['formtype'] == 'SELECT'){
+                if(is_array($i['value'])) {
+                    $out = '<option value=""></option>';
+                    foreach($i['value'] as $k => $v) {
+                        // TODO: this could be more elegant
+                        $selected = (isset($_SESSION['search'][$list_name][$search_prefix.$field]) 
+                                        && $k == $_SESSION['search'][$list_name][$search_prefix.$field] 
+                                        && $_SESSION['search'][$list_name][$search_prefix.$field] != '')
+                                        ? ' SELECTED' : '';
+                        $out .= "<option value='$k'$selected>$v</option>\r\n";
+                    }
+                }
+                    $this->searchValues[$search_prefix.$field] = $out;
+            } else {
+                if(isset($_SESSION['search'][$list_name][$search_prefix.$field])){
+                    $this->searchValues[$search_prefix.$field] = htmlspecialchars($_SESSION['search'][$list_name][$search_prefix.$field]);
+                }
+            }
+        }
+
+        //* Store variables in object | $this->searchValues = $_SESSION["search"][$list_name];
+        foreach($this->listDef['item'] as $i) {
+            $field = $i['field'];
+            // if($_REQUEST[$search_prefix.$field] != '') $sql_where .= " $field ".$i["op"]." '".$i["prefix"].$_REQUEST[$search_prefix.$field].$i["suffix"]."' and";
+		    if(isset($_SESSION['search'][$list_name][$search_prefix.$field]) && $_SESSION['search'][$list_name][$search_prefix.$field] != ''){
+                $sql_where .= " $field ".$i['op']." '".$i['prefix'].$_SESSION['search'][$list_name][$search_prefix.$field].$i['suffix']."' and";
+            }
+        }
+
+        return ( $sql_where != '' ) ? $sql_where = substr($sql_where,0,-3) : '1';
+    }
+
+    public function getPagingSQL($sql_where = '1') 
+    {
+        global $app, $conf;
+
+        //* Get Config variables
+        $list_name          = $this->listDef['name'];
+        $search_prefix      = $this->listDef['search_prefix'];
+        $records_per_page   = $this->listDef['records_per_page'];
+        $table              = $this->listDef['table'];
+
+        //* set PAGE to zero, if in session not set
+        if(!isset($_SESSION['search'][$list_name]['page']) || $_SESSION['search'][$list_name]['page'] == ''){
+            $_SESSION['search'][$list_name]['page'] = 0;
+        }
+
+        //* set PAGE to worth request variable "PAGE" - ? setze page auf wert der request variablen "page"
+        if(isset($_REQUEST["page"])) $_SESSION["search"][$list_name]["page"] = $_REQUEST["page"];
+
+        //* PAGE to 0 set, if look for themselves ?  page auf 0 setzen, wenn suche sich ge�ndert hat.
+        if($this->searchChanged == 1) $_SESSION['search'][$list_name]['page'] = 0;
+
+        $sql_von = $_SESSION['search'][$list_name]['page'] * $records_per_page;
+        $record_count = $app->db->queryOneRecord("SELECT count(*) AS anzahl FROM $table WHERE $sql_where");
+        $pages = intval(($record_count['anzahl'] - 1) / $records_per_page);
+
+
+        $vars['list_file']      = $_SESSION['s']['module']['name'].'/'.$this->listDef['file'];
+        $vars['page']           = $_SESSION['search'][$list_name]['page'];
+        $vars['last_page']      = $_SESSION['search'][$list_name]['page'] - 1;
+        $vars['next_page']      = $_SESSION['search'][$list_name]['page'] + 1;
+        $vars['pages']          = $pages;
+        $vars['max_pages']      = $pages + 1;
+        $vars['records_gesamt'] = $record_count['anzahl'];
+        $vars['page_params']    = (isset($this->listDef['page_params'])) ? $this->listDef['page_params'] : '';
+        //$vars['module'] = $_SESSION['s']['module']['name'];
+
+        if($_SESSION['search'][$list_name]['page'] > 0) $vars['show_page_back'] = 1;
+        if($_SESSION['search'][$list_name]['page'] <= $vars['pages'] - 1) $vars['show_page_next'] = 1;
+
+        $this->pagingValues = $vars;
+        $this->pagingHTML = $this->getPagingHTML($vars);
+
+        //* Return limit sql
+        return "LIMIT $sql_von, $records_per_page";
+    }
+
+    public function getPagingHTML($vars)
+    {
+        global $app;
+        $content = '<a href="'."javascript:loadContent('".$vars['list_file'].'?page=0'.$vars['page_params']."');".'">'
+                    .'<img src="themes/'.$_SESSION['s']['theme'].'/icons/x16/arrow_stop_180.png"></a> &nbsp; ';
+        //* Show Back 
+        if(isset($vars['show_page_back']) && $vars['show_page_back'] == 1){
+            $content .= '<a href="'."javascript:loadContent('".$vars['list_file'].'?page='.$vars['last_page'].$vars['page_params']."');".'">'
+                        .'<img src="themes/'.$_SESSION['s']['theme'].'/icons/x16/arrow_180.png"></a> ';
+        }
+        $content .= ' '.$this->lng('page_txt').' '.$vars['next_page'].' '.$this->lng('page_of_txt').' '.$vars['max_pages'].' ';
+        //* Show Next
+        if(isset($vars['show_page_next']) && $vars['show_page_next'] == 1){
+            $content .= '<a href="'."javascript:loadContent('".$vars['list_file'].'?page='.$vars['next_page'].$vars['page_params']."');".'">'
+                        .'<img src="themes/'.$_SESSION['s']['theme'].'/icons/x16/arrow.png"></a> &nbsp; ';
+        }
+        $content .= '<a href="'."javascript:loadContent('".$vars['list_file'].'?page='.$vars['pages'].$vars['page_params']."');".'">'
+                    .'<img src="themes/'.$_SESSION['s']['theme'].'/icons/x16/arrow_stop.png"></a>';
+        return $content;
+    }
+		
+	public function getPagingHTMLasTXT($vars)
+    {
+        global $app;
+        $content = '[<a href="'.$vars['list_file'].'?page=0'.$vars['page_params'].'">|&lt;&lt; </a>]';
+        if($vars['show_page_back'] == 1){
+            $content .= '[<< <a href="'.$vars['list_file'].'?page='.$vars['last_page'].$vars['page_params'].'">'.$app->lng('page_back_txt').'</a>] ';
+        }
+        $content .= ' '.$this->lng('page_txt').' '.$vars['next_page'].' '.$this->lng('page_of_txt').' '.$vars['max_pages'].' ';
+        if($vars['show_page_next'] == 1){
+            $content .= '[<a href="'.$vars['list_file'].'?page='.$vars['next_page'].$vars['page_params'].'">'.$app->lng('page_next_txt').' >></a>] ';
+        }
+        $content .= '[<a href="'.$vars['list_file'].'?page='.$vars['pages'].$vars['page_params'].'"> &gt;&gt;|</a>]';
+        return $content;
+    }
+
+    public function getSortSQL()
+    {
+        global $app, $conf;
+        //* Get config vars
+        $sort_field = $this->listDef['sort_field'];
+        $sort_direction = $this->listDef['sort_direction'];
+        return ($sort_field != '' && $sort_direction != '') ? "ORDER BY $sort_field $sort_direction" : '';
+    }
+
+    public function decode($record) 
+    {
+        global $conf;
+        if(is_array($record)) {
+            foreach($this->listDef['item'] as $field){
+                $key = $field['field'];
+				if(isset($record[$key])) {
+                	switch ($field['datatype']){
+                    case 'VARCHAR':
+                    case 'TEXT':
+                        $record[$key] = htmlentities(stripslashes($record[$key]),ENT_QUOTES,$conf["html_content_encoding"]);
+                         break;
+
+                    case 'DATE':
+                        if ($record[$key] > 0) {
+							// is value int?
+							if (ereg("^[0-9]+[.]?[0-9]*$", $record[$key], $p)) {
+	                        	$record[$key] = date($this->lng('conf_format_dateshort'), $record[$key]);
+							} else {
+	                        	$record[$key] = date($this->lng('conf_format_dateshort'), strtotime($record[$key]));
+							}
+						}
+                        break;
+                        
+                    case 'DATETIME':
+                        if ($record[$key] > 0) {
+							// is value int?
+							if (ereg("^[0-9]+[.]?[0-9]*$", $record[$key], $p)) {
+	                        	$record[$key] = date($this->lng('conf_format_datetime'), $record[$key]);
+							} else {
+	                        	$record[$key] = date($this->lng('conf_format_datetime'), strtotime($record[$key]));
+							}
+						}
+                        break;
+
+                    case 'INTEGER':
+                        $record[$key] = intval($record[$key]);
+                        break;
+
+                    case 'DOUBLE':
+                        $record[$key] = htmlentities($record[$key],ENT_QUOTES,$conf["html_content_encoding"]);
+                        break;
+
+                    case 'CURRENCY':
+                        $record[$key] = number_format($record[$key], 2, ',', '');
+                        break;
+
+                    default:
+                        $record[$key] = htmlentities(stripslashes($record[$key]),ENT_QUOTES,$conf["html_content_encoding"]);
+                	}
+				}
+            }
+        }
+        return $record;
+    }
+
+    public function encode($record)
+    {
+        if(is_array($record)) {
+            foreach($this->listDef['item'] as $field){
+                $key = $field['field'];
+                switch($field['datatype']){
+
+                    case 'VARCHAR':
+                    case 'TEXT':
+                        if(!is_array($record[$key])) {
+                            $record[$key] = mysql_real_escape_string($record[$key]);
+                        } else {
+                            $record[$key] = implode($this->tableDef[$key]['separator'],$record[$key]);
+                        }
+                        break;
+                    
+                    case 'DATE':
+                        if($record[$key] > 0) {
+						    $record[$key] = date('Y-m-d',strtotime($record[$key]));
+                        }
+                        break;
+
+                    case 'DATETIME':
+                        if($record[$key] > 0) {
+						    $record[$key] = date('Y-m-d H:i:s',strtotime($record[$key]));
+                        }
+                        break;
+
+                    case 'INTEGER':
+                        $record[$key] = intval($record[$key]);
+                        break;
+
+                    case 'DOUBLE':
+                        $record[$key] = mysql_real_escape_string($record[$key]);
+                        break;
+
+                    case 'CURRENCY':
+                        $record[$key] = str_replace(',', '.', $record[$key]);
+                        break;
+                }
+            }
+        }
+        return $record;
+    }
+	
+	function lng($msg) {
+		global $app;
+			
+		if(isset($this->wordbook[$msg])) {
+			return $this->wordbook[$msg];
+		} else {
+			return $app->lng($msg);
+		}	
+	}
+	
+	function escapeArrayValues($search_values) {
+	    global $conf;
+		
+		$out = array();
+		if(is_array($search_values)) {
+			foreach($search_values as $key => $val) {
+				$out[$key] = htmlentities($val,ENT_QUOTES,$conf["html_content_encoding"]);
+			}
+		}
+		
+		return $out;
+		
+	}
+
+}
+
 ?>
\ No newline at end of file

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