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php-e107/e107_handlers/preset_class.php

133 lines
3.0 KiB
PHP

<?php
/*
* e107 website system
*
* Copyright (C) 2008-2009 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
*
*
* $URL$
* $Revision$
* $Id$
*/
if(!defined('e107_INIT')) { exit(); }
/**
* Form presets handler
*
* NEW in 0.8 - it wont output messages anymore,
* all pages should use eMessage:render() to catch up the
* preset message.
*
* TODO - multiple user defined presets per unique_id
*
*/
class e_preset
{
var $form;
var $page;
var $id;
/**
* Save preset
*
* @param string $exclude_fields Comma separated list of fields not to save
* @param bool $output output message or use message handler. NOTE - default value will be changed to false, update your code.
*/
function save_preset($exclude_fields = '', $output = true)
{
global $sql, $ns, $tp;
$qry = explode(".", e_QUERY);
$unique_id = is_array($this->id) ? $this->id : array($this->id);
$uid = $qry[1];
if($_POST && $qry[0] == "savepreset")
{
$exclude_array = explode(',',$exclude_fields);
$existing = $sql->db_Count("preset", "(*)", " WHERE preset_name='".$saveID."' ") ? TRUE : FALSE;
foreach($_POST as $key => $value)
{
if (in_array($key,$exclude_array) || ($tp->toDB($key) != $key))
{
unset($_POST[$key]); // Remove any fields excluded from preset, and those with potentially dubious key names
}
$_POST[$key] = $tp->toDB($value);
}
if ($existing)
{ // Delete any existing entries for this preset (else checkbox settings not updated)
$sql -> db_Delete("preset", "preset_name ='".$saveID."' ");
}
foreach($_POST as $key => $value)
{
$sql -> db_Insert("preset", "0, '".$saveID."', '$key', '$value' ");
}
if(!$output)
{
$ns->tablerender(LAN_SAVED, LAN_PRESET_SAVED);
return;
}
require_once (e_HANDLER."message_handler.php");
$emessage = &eMessage::getInstance();
$emessage->add(LAN_PRESET_SAVED, E_MESSAGE_SUCCESS);
}
if($_POST['delete_preset'] && e_QUERY == "clr_preset")
{
$del = $_POST['del_id'];
$check = $sql->db_Delete("preset", "preset_name ='".$unique_id[$del]."' ");
if($output)
{
$ns->tablerender(LAN_SAVED, $check ? LAN_PRESET_DELETED : LAN_DELETED_FAILED);
return;
}
require_once (e_HANDLER."message_handler.php");
$emessage = &eMessage::getInstance();
if($check)
$emessage->add(LAN_PRESET_DELETED, E_MESSAGE_SUCCESS);
else
$emessage->add(LAN_DELETED_FAILED, E_MESSAGE_ERROR);
}
}
/**
* Read preset
*
* @param string $unique_id
* @return array values
*/
function read_preset($unique_id)
{
global $sql, $tp;
$val = array();
if(!$_POST)
{
if($sql->db_Select("preset", "*", "preset_name ='$unique_id' "))
{
while($row = $sql->db_Fetch())
{
$val[$row['preset_field']] = $tp->toForm($row['preset_value']);
$_POST[$row['preset_field']] = $tp->toForm($row['preset_value']);
}
}
}
return $val;
}
// ---------------------------------------------------
}
?>