ryxeo-glpi-git / inc / commondbtm.class.php @ b67d8923
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<?php
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/*
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* @version $Id: commondbtm.class.php 7885 2009-01-23 19:28:11Z remi $
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-------------------------------------------------------------------------
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GLPI - Gestionnaire Libre de Parc Informatique
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Copyright (C) 2003-2009 by the INDEPNET Development Team.
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http://indepnet.net/ http://glpi-project.org
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-------------------------------------------------------------------------
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LICENSE
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This file is part of GLPI.
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GLPI 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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GLPI 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 GLPI; 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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if (!defined('GLPI_ROOT')){ |
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die("Sorry. You can't access directly to this file"); |
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} |
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/// Common DataBase Table Manager Class
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class CommonDBTM { |
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/// Data of the Item
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var $fields = array(); |
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/// Table name
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var $table=""; |
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/// GLPI Item type
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var $type=-1; |
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/// Make an history of the changes
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var $dohistory=false; |
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/// Is an item specific to entity
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var $entity_assign=false; |
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/// Is an item that can be recursivly assign to an entity
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var $may_be_recursive=false; |
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/// Is an item that can be private or assign to an entity
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var $may_be_private=false; |
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/// Black list fields for date_mod updates
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var $date_mod_blacklist = array(); |
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/// set false to desactivate automatic message on action
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var $auto_message_on_action=true; |
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|
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/**
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* Constructor
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**/
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function CommonDBTM () { |
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} |
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/**
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* Clean cache used by the item $ID
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*
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*@param $ID ID of the item
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*@return nothing
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*
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**/
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function cleanCache($ID){ |
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global $CFG_GLPI; |
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cleanAllItemCache($ID,"GLPI_".$this->type); |
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cleanAllItemCache("comments_".$ID,"GLPI_".$this->type); |
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$CFG_GLPI["cache"]->remove("data_".$ID,"GLPI_".$this->table,true); |
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cleanRelationCache($this->table);
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} |
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/**
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* Retrieve an item from the database
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*
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*@param $ID ID of the item to get
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*@return true if succeed else false
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*@todo Specific ones : Reservation Item
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*
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**/
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function getFromDB ($ID) { |
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// Make new database object and fill variables
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global $DB,$CFG_GLPI; |
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// != 0 because 0 is consider as empty
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if (strlen($ID)==0) return false; |
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|
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$query = "SELECT * FROM `".$this->table."` WHERE (`".$this->getIndexName()."` = '".$ID."')"; |
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|
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if ($result = $DB->query($query)) { |
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if ($DB->numrows($result)==1){ |
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$this->fields = $DB->fetch_assoc($result); |
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return true; |
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} |
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} |
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return false;; |
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|
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} |
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/**
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* Get the name of the index field
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*
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*@return name of the index field
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*
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**/
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function getIndexName(){ |
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return "ID"; |
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} |
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/**
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* Get an empty item
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*
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*@return true if succeed else false
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*
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**/
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function getEmpty () { |
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//make an empty database object
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global $DB; |
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if ($fields = $DB->list_fields($this->table)){ |
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foreach ($fields as $key => $val){ |
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$this->fields[$key] = ""; |
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} |
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} else {
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return false; |
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} |
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if (isset($this->fields['FK_entities'])&&isset($_SESSION["glpiactive_entity"])){ |
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$this->fields['FK_entities']=$_SESSION["glpiactive_entity"]; |
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} |
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$this->post_getEmpty();
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return true; |
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} |
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/**
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* Actions done at the end of the getEmpty function
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*
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*@return nothing
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*
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**/
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function post_getEmpty () { |
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} |
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/**
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* Update the item in the database
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*
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* @param $updates fields to update
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* @param $oldvalues old values of the updated fields
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*@return nothing
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*
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**/
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function updateInDB($updates,$oldvalues=array()) { |
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global $DB,$CFG_GLPI; |
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for ($i=0; $i < count($updates); $i++) { |
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$query = "UPDATE `".$this->table."` SET `"; |
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$query .= $updates[$i]."`"; |
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if ($this->fields[$updates[$i]]=="NULL"){ |
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$query .= " = "; |
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$query .= $this->fields[$updates[$i]]; |
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} else {
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$query .= " = '"; |
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$query .= $this->fields[$updates[$i]]."'"; |
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} |
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$query .= " WHERE ID ='"; |
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$query .= $this->fields["ID"]; |
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$query .= "'"; |
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if (!$DB->query($query)){ |
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if (isset($oldvalues[$updates[$i]])){ |
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unset($oldvalues[$updates[$i]]); |
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} |
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} |
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} |
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if(count($oldvalues)){ |
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constructHistory($this->fields["ID"],$this->type,$oldvalues,$this->fields); |
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} |
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$this->cleanCache($this->fields["ID"]); |
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return true; |
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} |
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/**
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* Add an item to the database
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*
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*@return new ID of the item is insert successfull else false
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*
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**/
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function addToDB() { |
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global $DB; |
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//unset($this->fields["ID"]);
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$nb_fields=count($this->fields); |
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if ($nb_fields>0){ |
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// Build query
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$query = "INSERT INTO `".$this->table."` ("; |
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$i=0; |
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foreach ($this->fields as $key => $val) { |
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$fields[$i] = $key; |
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$values[$i] = $val; |
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$i++;
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} |
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for ($i=0; $i < $nb_fields; $i++) { |
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$query .= "`".$fields[$i]."`"; |
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if ($i!=$nb_fields-1) { |
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$query .= ","; |
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} |
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} |
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$query .= ") VALUES ("; |
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for ($i=0; $i < $nb_fields; $i++) { |
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$query .= "'".$values[$i]."'"; |
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if ($i!=$nb_fields-1) { |
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$query .= ","; |
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} |
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} |
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$query .= ")"; |
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if ($result=$DB->query($query)) { |
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$this->fields["ID"]=$DB->insert_id(); |
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cleanRelationCache($this->table);
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return $this->fields["ID"]; |
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} else {
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return false; |
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} |
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} else return false; |
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} |
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/**
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* Restore item = set deleted flag to 0
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*
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*@param $ID ID of the item
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*
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*
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*@return true if succeed else false
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*
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**/
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function restoreInDB($ID) { |
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global $DB,$CFG_GLPI; |
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if (in_array($this->table,$CFG_GLPI["deleted_tables"])){ |
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$query = "UPDATE `".$this->table."` SET deleted='0' WHERE (ID = '$ID')"; |
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if ($result = $DB->query($query)) { |
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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 false; |
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} |
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} |
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/**
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* Mark deleted or purge an item in the database
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*
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*@param $ID ID of the item
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*@param $force force the purge of the item (not used if the table do not have a deleted field)
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*
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*@return true if succeed else false
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*
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**/
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function deleteFromDB($ID,$force=0) { |
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global $DB,$CFG_GLPI; |
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if ($force==1||!in_array($this->table,$CFG_GLPI["deleted_tables"])){ |
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$this->cleanDBonPurge($ID); |
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$this->cleanHistory($ID); |
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$this->cleanRelationData($ID); |
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$query = "DELETE from `".$this->table."` WHERE ID = '$ID'"; |
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if ($result = $DB->query($query)) { |
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$this->post_deleteFromDB($ID); |
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$this->cleanCache($ID); |
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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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$query = "UPDATE `".$this->table."` SET deleted='1' WHERE ID = '$ID'"; |
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$this->cleanDBonMarkDeleted($ID); |
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|
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if ($result = $DB->query($query)){ |
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$this->cleanCache($ID); |
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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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} |
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/**
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* Clean data in the tables which have linked the deleted item
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*
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*@param $ID ID of the item
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*
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*
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*@return nothing
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*
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**/
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function cleanHistory($ID){ |
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global $DB; |
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if ($this->dohistory){ |
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$query = "DELETE FROM glpi_history WHERE ( device_type = '".$this->type."' AND FK_glpi_device = '$ID')"; |
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$DB->query($query); |
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} |
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} |
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/**
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* Clean data in the tables which have linked the deleted item
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*
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*@param $ID ID of the item
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*
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*
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*@return nothing
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*
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**/
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function cleanRelationData($ID){ |
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global $DB; |
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$RELATION=getDbRelations();
|
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if (isset($RELATION[$this->table])){ |
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foreach ($RELATION[$this->table] as $tablename => $field){ |
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if ($tablename[0]!='_'){ |
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if (!is_array($field)){ |
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$query="UPDATE `$tablename` SET `$field` = 0 WHERE `$field`='$ID' "; |
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$DB->query($query); |
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} else {
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foreach ($field as $f){ |
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$query="UPDATE `$tablename` SET `$f` = 0 WHERE `$f`='$ID' "; |
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$DB->query($query); |
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} |
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} |
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} |
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} |
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} |
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} |
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/**
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* Actions done after the DELETE of the item in the database
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*
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*@param $ID ID of the item
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*
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*@return nothing
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*
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**/
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function post_deleteFromDB($ID){ |
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} |
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|
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/**
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* Actions done when item is deleted from the database
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*
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*@param $ID ID of the item
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*
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*@return nothing
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**/
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function cleanDBonPurge($ID) { |
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} |
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/**
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* Actions done when item flag deleted is set to an item
|
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*
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*@param $ID ID of the item
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*
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*@return nothing
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*
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**/
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function cleanDBonMarkDeleted($ID) { |
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} |
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// Common functions
|
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|
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/**
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* Add an item in the database with all it's items.
|
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*
|
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*@param $input array : the _POST vars returned bye the item form when press add
|
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*
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*@return integer the new ID of the added item
|
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*@todo specific ones : reservationresa , planningtracking
|
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*
|
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**/
|
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function add($input) { |
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global $DB; |
| 386 |
|
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$addMessAfterRedirect = false; |
| 388 |
|
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if ($DB->isSlave()) { |
| 390 |
return false; |
| 391 |
} |
| 392 |
|
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$input['_item_type_']=$this->type; |
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$input=doHookFunction("pre_item_add",$input); |
| 395 |
|
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if (isset($input['add'])){ |
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$input['_add']=$input['add']; |
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unset($input['add']); |
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} |
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$input=$this->prepareInputForAdd($input); |
| 401 |
|
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if ($input&&is_array($input)){ |
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$this->fields=array(); |
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$table_fields=$DB->list_fields($this->table); |
| 405 |
|
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// fill array for udpate
|
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foreach ($input as $key => $val) { |
| 408 |
if ($key[0]!='_'&& isset($table_fields[$key])&&(!isset($this->fields[$key]) || $this->fields[$key] != $input[$key])) { |
| 409 |
$this->fields[$key] = $input[$key]; |
| 410 |
} |
| 411 |
} |
| 412 |
// Auto set date_mod if exsist
|
| 413 |
if (isset($table_fields['date_mod'])){ |
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$this->fields['date_mod']=$_SESSION["glpi_currenttime"]; |
| 415 |
} |
| 416 |
|
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if ($newID= $this->addToDB()){ |
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$this->addMessageOnAddAction($input); |
| 419 |
$this->post_addItem($newID,$input); |
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doHook("item_add",array("type"=>$this->type, "ID" => $newID)); |
| 421 |
return $newID; |
| 422 |
} else {
|
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return false; |
| 424 |
} |
| 425 |
|
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} else {
|
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return false; |
| 428 |
} |
| 429 |
} |
| 430 |
|
| 431 |
/**
|
| 432 |
* Add a message on add action
|
| 433 |
*
|
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*@param $input array : the _POST vars returned bye the item form when press add
|
| 435 |
*
|
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**/
|
| 437 |
function addMessageOnAddAction($input){ |
| 438 |
global $INFOFORM_PAGES, $CFG_GLPI, $LANG; |
| 439 |
|
| 440 |
if (!isset($INFOFORM_PAGES[$this->type])){ |
| 441 |
return;
|
| 442 |
} |
| 443 |
|
| 444 |
$addMessAfterRedirect=false; |
| 445 |
if (isset($input['_add'])){ |
| 446 |
$addMessAfterRedirect=true; |
| 447 |
} |
| 448 |
if (isset($input['_no_message']) || !$this->auto_message_on_action){ |
| 449 |
$addMessAfterRedirect=false; |
| 450 |
} |
| 451 |
|
| 452 |
if ($addMessAfterRedirect) { |
| 453 |
addMessageAfterRedirect($LANG["common"][70] . |
| 454 |
": <a href='" . $CFG_GLPI["root_doc"]."/".$INFOFORM_PAGES[$this->type] . "?ID=" . $this->fields['ID'] . (isset($input['is_template'])?"&withtemplate=1":"")."'>" . |
| 455 |
(isset($this->fields["name"]) && !empty($this->fields["name"]) ? stripslashes($this->fields["name"]) : "(".$this->fields['ID'].")") . "</a>"); |
| 456 |
} |
| 457 |
} |
| 458 |
|
| 459 |
/**
|
| 460 |
* Prepare input datas for adding the item
|
| 461 |
*
|
| 462 |
*@param $input datas used to add the item
|
| 463 |
*
|
| 464 |
*@return the modified $input array
|
| 465 |
*
|
| 466 |
**/
|
| 467 |
function prepareInputForAdd($input) { |
| 468 |
return $input; |
| 469 |
} |
| 470 |
/**
|
| 471 |
* Actions done after the ADD of the item in the database
|
| 472 |
*
|
| 473 |
*@param $newID ID of the new item
|
| 474 |
*@param $input datas used to add the item
|
| 475 |
*
|
| 476 |
* @return nothing
|
| 477 |
*
|
| 478 |
**/
|
| 479 |
function post_addItem($newID,$input) { |
| 480 |
} |
| 481 |
|
| 482 |
|
| 483 |
/**
|
| 484 |
* Update some elements of an item in the database.
|
| 485 |
*
|
| 486 |
*@param $input array : the _POST vars returned bye the item form when press update
|
| 487 |
*@param $history boolean : do history log ?
|
| 488 |
*
|
| 489 |
*
|
| 490 |
*@return Nothing (call to the class member)
|
| 491 |
*@todo specific ones : reservationresa, planningtracking
|
| 492 |
*
|
| 493 |
**/
|
| 494 |
function update($input,$history=1) { |
| 495 |
global $DB; |
| 496 |
if ($DB->isSlave()) |
| 497 |
return false; |
| 498 |
|
| 499 |
$input['_item_type_']=$this->type; |
| 500 |
$input=doHookFunction("pre_item_update",$input); |
| 501 |
|
| 502 |
$input=$this->prepareInputForUpdate($input); |
| 503 |
|
| 504 |
|
| 505 |
if (isset($input['update'])){ |
| 506 |
$input['_update']=$input['update']; |
| 507 |
unset($input['update']); |
| 508 |
} |
| 509 |
|
| 510 |
if ($this->getFromDB($input[$this->getIndexName()])){ |
| 511 |
|
| 512 |
// Fill the update-array with changes
|
| 513 |
$x=0; |
| 514 |
$updates=array(); |
| 515 |
$oldvalues=array(); |
| 516 |
foreach ($input as $key => $val) { |
| 517 |
if (array_key_exists($key,$this->fields)){ |
| 518 |
// Secu for null values on history
|
| 519 |
// TODO : Int with NULL default value in DB -> default value 0
|
| 520 |
/* if (is_null($this->fields[$key])){
|
| 521 |
if (is_int($input[$key])||$input[$key]=='0') $this->fields[$key]=0;
|
| 522 |
}
|
| 523 |
*/
|
| 524 |
if ($this->fields[$key] != stripslashes($input[$key])) { |
| 525 |
if ($key!="ID"){ |
| 526 |
// Do logs
|
| 527 |
if ($this->dohistory&&$history){ |
| 528 |
$oldvalues[$key]=$this->fields[$key]; |
| 529 |
} |
| 530 |
$this->fields[$key] = $input[$key]; |
| 531 |
$updates[$x] = $key; |
| 532 |
$x++;
|
| 533 |
} |
| 534 |
} |
| 535 |
} |
| 536 |
} |
| 537 |
|
| 538 |
if(count($updates)){ |
| 539 |
if (isset($this->fields['date_mod'])){ |
| 540 |
// is a non blacklist field exists
|
| 541 |
if (count(array_diff($updates,$this->date_mod_blacklist)) > 0){ |
| 542 |
$this->fields['date_mod']=$_SESSION["glpi_currenttime"]; |
| 543 |
$updates[$x++] = 'date_mod'; |
| 544 |
} |
| 545 |
} |
| 546 |
|
| 547 |
list($input,$updates)=$this->pre_updateInDB($input,$updates); |
| 548 |
|
| 549 |
|
| 550 |
if ($this->updateInDB($updates,$oldvalues)){ |
| 551 |
$this->addMessageOnUpdateAction($input); |
| 552 |
doHook("item_update",array("type"=>$this->type, "ID" => $input["ID"])); |
| 553 |
} |
| 554 |
} |
| 555 |
$this->post_updateItem($input,$updates,$history); |
| 556 |
} |
| 557 |
} |
| 558 |
|
| 559 |
/**
|
| 560 |
* Add a message on update action
|
| 561 |
*
|
| 562 |
*@param $input array : the _POST vars returned bye the item form when press add
|
| 563 |
*
|
| 564 |
**/
|
| 565 |
function addMessageOnUpdateAction($input){ |
| 566 |
global $INFOFORM_PAGES, $CFG_GLPI, $LANG; |
| 567 |
|
| 568 |
if (!isset($INFOFORM_PAGES[$this->type])){ |
| 569 |
return;
|
| 570 |
} |
| 571 |
|
| 572 |
$addMessAfterRedirect=false; |
| 573 |
if (isset($input['_update'])){ |
| 574 |
$addMessAfterRedirect=true; |
| 575 |
} |
| 576 |
if (isset($input['_no_message']) || !$this->auto_message_on_action){ |
| 577 |
$addMessAfterRedirect=false; |
| 578 |
} |
| 579 |
|
| 580 |
if ($addMessAfterRedirect) { |
| 581 |
addMessageAfterRedirect($LANG["common"][71].": ".(isset($this->fields["name"]) && !empty($this->fields["name"]) ? stripslashes($this->fields["name"]) : "(".$this->fields['ID'].")")); |
| 582 |
} |
| 583 |
} |
| 584 |
|
| 585 |
/**
|
| 586 |
* Prepare input datas for updating the item
|
| 587 |
*
|
| 588 |
*@param $input datas used to update the item
|
| 589 |
*
|
| 590 |
*@return the modified $input array
|
| 591 |
*
|
| 592 |
**/
|
| 593 |
function prepareInputForUpdate($input) { |
| 594 |
return $input; |
| 595 |
} |
| 596 |
|
| 597 |
/**
|
| 598 |
* Actions done after the UPDATE of the item in the database
|
| 599 |
*
|
| 600 |
*@param $input datas used to update the item
|
| 601 |
*@param $updates array of the updated fields
|
| 602 |
*@param $history store changes history ?
|
| 603 |
*
|
| 604 |
*@return nothing
|
| 605 |
*
|
| 606 |
**/
|
| 607 |
function post_updateItem($input,$updates,$history=1) { |
| 608 |
} |
| 609 |
|
| 610 |
/**
|
| 611 |
* Actions done before the UPDATE of the item in the database
|
| 612 |
*
|
| 613 |
*@param $input datas used to update the item
|
| 614 |
*@param $updates array of the updated fields
|
| 615 |
*
|
| 616 |
*@return nothing
|
| 617 |
*
|
| 618 |
**/
|
| 619 |
function pre_updateInDB($input,$updates) { |
| 620 |
return array($input,$updates); |
| 621 |
} |
| 622 |
|
| 623 |
/**
|
| 624 |
* Delete an item in the database.
|
| 625 |
*
|
| 626 |
*@param $input array : the _POST vars returned bye the item form when press delete
|
| 627 |
*@param $force boolean : force deletion
|
| 628 |
*@param $history boolean : do history log ?
|
| 629 |
*
|
| 630 |
*
|
| 631 |
*@return Nothing ()
|
| 632 |
*
|
| 633 |
**/
|
| 634 |
function delete($input,$force=0,$history=1) { |
| 635 |
global $DB; |
| 636 |
|
| 637 |
if ($DB->isSlave()) |
| 638 |
return false; |
| 639 |
|
| 640 |
$input['_item_type_']=$this->type; |
| 641 |
if ($force){ |
| 642 |
$input=doHookFunction("pre_item_purge",$input); |
| 643 |
if (isset($input['purge'])){ |
| 644 |
$input['_purge']=$input['purge']; |
| 645 |
unset($input['purge']); |
| 646 |
} |
| 647 |
} else {
|
| 648 |
$input=doHookFunction("pre_item_delete",$input); |
| 649 |
if (isset($input['delete'])){ |
| 650 |
$input['_delete']=$input['delete']; |
| 651 |
unset($input['delete']); |
| 652 |
} |
| 653 |
} |
| 654 |
|
| 655 |
if ($this->getFromDB($input[$this->getIndexName()])){ |
| 656 |
if ($this->pre_deleteItem($this->fields["ID"])){ |
| 657 |
if ($this->deleteFromDB($this->fields["ID"],$force)){ |
| 658 |
if ($force){ |
| 659 |
$this->addMessageOnPurgeAction($input); |
| 660 |
doHook("item_purge",array("type"=>$this->type, "ID" => $this->fields["ID"])); |
| 661 |
} else {
|
| 662 |
$this->addMessageOnDeleteAction($input); |
| 663 |
|
| 664 |
if ($this->dohistory&&$history){ |
| 665 |
$changes[0] = 0; |
| 666 |
$changes[1] = $changes[2] = ""; |
| 667 |
|
| 668 |
historyLog ($this->fields["ID"],$this->type,$changes,0,HISTORY_DELETE_ITEM); |
| 669 |
} |
| 670 |
doHook("item_delete",array("type"=>$this->type, "ID" => $this->fields["ID"])); |
| 671 |
} |
| 672 |
} |
| 673 |
return true; |
| 674 |
} else {
|
| 675 |
return false; |
| 676 |
} |
| 677 |
} else {
|
| 678 |
return false; |
| 679 |
} |
| 680 |
|
| 681 |
} |
| 682 |
|
| 683 |
/**
|
| 684 |
* Add a message on delete action
|
| 685 |
*
|
| 686 |
*@param $input array : the _POST vars returned bye the item form when press add
|
| 687 |
*
|
| 688 |
**/
|
| 689 |
function addMessageOnDeleteAction($input){ |
| 690 |
global $INFOFORM_PAGES, $CFG_GLPI, $LANG; |
| 691 |
|
| 692 |
if (!isset($INFOFORM_PAGES[$this->type])){ |
| 693 |
return;
|
| 694 |
} |
| 695 |
|
| 696 |
if (!in_array($this->table,$CFG_GLPI["deleted_tables"])){ |
| 697 |
return;
|
| 698 |
} |
| 699 |
|
| 700 |
$addMessAfterRedirect=false; |
| 701 |
if (isset($input['_delete'])){ |
| 702 |
$addMessAfterRedirect=true; |
| 703 |
} |
| 704 |
if (isset($input['_no_message']) || !$this->auto_message_on_action){ |
| 705 |
$addMessAfterRedirect=false; |
| 706 |
} |
| 707 |
|
| 708 |
if ($addMessAfterRedirect) { |
| 709 |
addMessageAfterRedirect($LANG["common"][72] . |
| 710 |
": <a href='" . $CFG_GLPI["root_doc"]."/".$INFOFORM_PAGES[$this->type] . "?ID=" . $this->fields['ID'] . "'>" . |
| 711 |
(isset($this->fields["name"]) && !empty($this->fields["name"]) ? stripslashes($this->fields["name"]) : "(".$this->fields['ID'].")") . "</a>"); |
| 712 |
} |
| 713 |
} |
| 714 |
|
| 715 |
/**
|
| 716 |
* Add a message on purge action
|
| 717 |
*
|
| 718 |
*@param $input array : the _POST vars returned bye the item form when press add
|
| 719 |
*
|
| 720 |
**/
|
| 721 |
function addMessageOnPurgeAction($input){ |
| 722 |
global $INFOFORM_PAGES, $CFG_GLPI, $LANG; |
| 723 |
|
| 724 |
if (!isset($INFOFORM_PAGES[$this->type])){ |
| 725 |
return;
|
| 726 |
} |
| 727 |
|
| 728 |
$addMessAfterRedirect=false; |
| 729 |
if (isset($input['_purge'])){ |
| 730 |
$addMessAfterRedirect=true; |
| 731 |
} |
| 732 |
if (isset($input['_no_message']) || !$this->auto_message_on_action){ |
| 733 |
$addMessAfterRedirect=false; |
| 734 |
} |
| 735 |
|
| 736 |
if ($addMessAfterRedirect) { |
| 737 |
addMessageAfterRedirect($LANG["common"][73].": ".(isset($this->fields["name"]) && !empty($this->fields["name"]) ? stripslashes($this->fields["name"]) : "(".$this->fields['ID'].")")); |
| 738 |
} |
| 739 |
} |
| 740 |
|
| 741 |
|
| 742 |
|
| 743 |
/**
|
| 744 |
* Actions done before the DELETE of the item in the database / Maybe used to add another check for deletion
|
| 745 |
*
|
| 746 |
*@param $ID ID of the item to delete
|
| 747 |
*
|
| 748 |
*@return bool : true if item need to be deleted else false
|
| 749 |
*
|
| 750 |
**/
|
| 751 |
function pre_deleteItem($ID) { |
| 752 |
return true; |
| 753 |
} |
| 754 |
/**
|
| 755 |
* Restore an item trashed in the database.
|
| 756 |
*
|
| 757 |
*@param $input array : the _POST vars returned bye the item form when press restore
|
| 758 |
*@param $history boolean : do history log ?
|
| 759 |
*
|
| 760 |
*@return Nothing ()
|
| 761 |
*@todo specific ones : cartridges / consumables
|
| 762 |
*
|
| 763 |
**/
|
| 764 |
// specific ones : cartridges / consumables
|
| 765 |
function restore($input,$history=1) { |
| 766 |
|
| 767 |
if (isset($input['restore'])){ |
| 768 |
$input['_restore']=$input['restore']; |
| 769 |
unset($input['restore']); |
| 770 |
} |
| 771 |
|
| 772 |
$input['_item_type_']=$this->type; |
| 773 |
$input=doHookFunction("pre_item_restore",$input); |
| 774 |
|
| 775 |
if ($this->getFromDB($input[$this->getIndexName()])){ |
| 776 |
if ($this->restoreInDB($input["ID"])){ |
| 777 |
$this->addMessageOnRestoreAction($input); |
| 778 |
|
| 779 |
if ($this->dohistory&&$history){ |
| 780 |
$changes[0] = 0; |
| 781 |
$changes[1] = $changes[2] = ""; |
| 782 |
|
| 783 |
historyLog ($input["ID"],$this->type,$changes,0,HISTORY_RESTORE_ITEM); |
| 784 |
} |
| 785 |
|
| 786 |
doHook("item_restore",array("type"=>$this->type, "ID" => $input["ID"])); |
| 787 |
} |
| 788 |
} |
| 789 |
} |
| 790 |
|
| 791 |
/**
|
| 792 |
* Add a message on restore action
|
| 793 |
*
|
| 794 |
*@param $input array : the _POST vars returned bye the item form when press add
|
| 795 |
*
|
| 796 |
**/
|
| 797 |
function addMessageOnRestoreAction($input){ |
| 798 |
global $INFOFORM_PAGES, $CFG_GLPI, $LANG; |
| 799 |
|
| 800 |
if (!isset($INFOFORM_PAGES[$this->type])){ |
| 801 |
return;
|
| 802 |
} |
| 803 |
|
| 804 |
$addMessAfterRedirect=false; |
| 805 |
if (isset($input['_restore'])){ |
| 806 |
$addMessAfterRedirect=true; |
| 807 |
} |
| 808 |
if (isset($input['_no_message']) || !$this->auto_message_on_action){ |
| 809 |
$addMessAfterRedirect=false; |
| 810 |
} |
| 811 |
|
| 812 |
if ($addMessAfterRedirect) { |
| 813 |
addMessageAfterRedirect($LANG["common"][74] . |
| 814 |
": <a href='" . $CFG_GLPI["root_doc"]."/".$INFOFORM_PAGES[$this->type] . "?ID=" . $this->fields['ID'] . "'>" . |
| 815 |
(isset($this->fields["name"]) && !empty($this->fields["name"]) ? stripslashes($this->fields["name"]) : "(".$this->fields['ID'].")") . "</a>"); |
| 816 |
} |
| 817 |
} |
| 818 |
|
| 819 |
/**
|
| 820 |
* Reset fields of the item
|
| 821 |
*
|
| 822 |
**/
|
| 823 |
function reset(){ |
| 824 |
$this->fields=array(); |
| 825 |
|
| 826 |
} |
| 827 |
|
| 828 |
/**
|
| 829 |
* Define onglets to display
|
| 830 |
*
|
| 831 |
*@param $withtemplate is a template view ?
|
| 832 |
*
|
| 833 |
*@return array containing the onglets
|
| 834 |
*
|
| 835 |
**/
|
| 836 |
function defineOnglets($withtemplate){ |
| 837 |
return array(); |
| 838 |
} |
| 839 |
|
| 840 |
/**
|
| 841 |
* Show onglets
|
| 842 |
*
|
| 843 |
*@param $ID ID of the item to display
|
| 844 |
*@param $withtemplate is a template view ?
|
| 845 |
*@param $actif active onglet
|
| 846 |
*@param $nextprevcondition condition used to find next/previous items
|
| 847 |
*@param $nextprev_item field used to define next/previous items
|
| 848 |
*@param $addurlparam parameters to add to the URLs
|
| 849 |
*
|
| 850 |
*@return Nothing ()
|
| 851 |
*
|
| 852 |
**/
|
| 853 |
function showOnglets($ID,$withtemplate,$actif,$nextprevcondition="",$nextprev_item="",$addurlparam=""){ |
| 854 |
global $LANG,$CFG_GLPI; |
| 855 |
|
| 856 |
$target=$_SERVER['PHP_SELF']."?ID=".$ID; |
| 857 |
|
| 858 |
$template=""; |
| 859 |
if(!empty($withtemplate)){ |
| 860 |
$template="&withtemplate=$withtemplate"; |
| 861 |
} |
| 862 |
|
| 863 |
echo "<div id='barre_onglets'><ul id='onglet'>"; |
| 864 |
|
| 865 |
if (count($onglets=$this->defineOnglets($withtemplate))){ |
| 866 |
//if (empty($withtemplate)&&haveRight("reservation_central","r")&&function_exists("isReservable")){
|
| 867 |
// $onglets[11]=$LANG["Menu"][17];
|
| 868 |
// ksort($onglets);
|
| 869 |
//}
|
| 870 |
foreach ($onglets as $key => $val ) { |
| 871 |
echo "<li "; if ($actif==$key){ echo "class='actif'";} echo "><a href='$target&onglet=$key$template$addurlparam'>".$val."</a></li>"; |
| 872 |
} |
| 873 |
if(empty($withtemplate)){ |
| 874 |
echo "<li class='invisible'> </li>"; |
| 875 |
echo "<li "; if ($actif=="-1") {echo "class='actif'";} echo "><a href='$target&onglet=-1$template$addurlparam'>".$LANG["common"][66]."</a></li>"; |
| 876 |
} |
| 877 |
} |
| 878 |
|
| 879 |
|
| 880 |
|
| 881 |
displayPluginHeadings($target,$this->type,$withtemplate,$actif); |
| 882 |
|
| 883 |
echo "<li class='invisible'> </li>"; |
| 884 |
|
| 885 |
if (empty($withtemplate)&&preg_match("/\?ID=([0-9]+)/",$target,$ereg)){ |
| 886 |
$ID=$ereg[1]; |
| 887 |
$next=getNextItem($this->table,$ID,$nextprevcondition,$nextprev_item); |
| 888 |
$prev=getPreviousItem($this->table,$ID,$nextprevcondition,$nextprev_item); |
| 889 |
$cleantarget=preg_replace("/\?ID=([0-9]+)/","",$target); |
| 890 |
if ($prev>0) { |
| 891 |
echo "<li><a href='$cleantarget?ID=$prev$addurlparam'><img src=\"".$CFG_GLPI["root_doc"]."/pics/left.png\" alt='".$LANG["buttons"][12]."' title='".$LANG["buttons"][12]."'></a></li>"; |
| 892 |
} |
| 893 |
if ($next>0) { |
| 894 |
echo "<li><a href='$cleantarget?ID=$next$addurlparam'><img src=\"".$CFG_GLPI["root_doc"]."/pics/right.png\" alt='".$LANG["buttons"][11]."' title='".$LANG["buttons"][11]."'></a></li>"; |
| 895 |
} |
| 896 |
} |
| 897 |
|
| 898 |
echo "</ul></div>"; |
| 899 |
} |
| 900 |
|
| 901 |
/**
|
| 902 |
* Have I the right to "write" the Object
|
| 903 |
*
|
| 904 |
* @return Array of can_edit (can write) + can_recu (can make recursive)
|
| 905 |
**/
|
| 906 |
/* function canEditAndRecurs () {
|
| 907 |
global $CFG_GLPI;
|
| 908 |
|
| 909 |
$can_edit = $this->canCreate();
|
| 910 |
|
| 911 |
if (!isset($CFG_GLPI["recursive_type"][$this->type])) {
|
| 912 |
$can_recu = false;
|
| 913 |
|
| 914 |
} else if (!isset($this->fields["ID"])) {
|
| 915 |
$can_recu = haveRecursiveAccessToEntity($_SESSION["glpiactive_entity"]);
|
| 916 |
|
| 917 |
} else {
|
| 918 |
if ($this->fields["recursive"]) {
|
| 919 |
$can_edit = $can_edit && haveRecursiveAccessToEntity($this->fields["FK_entities"]);
|
| 920 |
$can_recu = $can_edit;
|
| 921 |
}
|
| 922 |
else {
|
| 923 |
$can_recu = $can_edit && haveRecursiveAccessToEntity($this->fields["FK_entities"]);
|
| 924 |
}
|
| 925 |
}
|
| 926 |
|
| 927 |
return array($can_edit, $can_recu);
|
| 928 |
}
|
| 929 |
*/
|
| 930 |
/**
|
| 931 |
* Have I the right to "write" the Object
|
| 932 |
*
|
| 933 |
* @return bitmask : 0:no, 1:can_edit (can write), 2:can_recu (can make recursive)
|
| 934 |
**/
|
| 935 |
/* function canEdit () {
|
| 936 |
list($can_edit,$can_recu)=$this->canEditAndRecurs();
|
| 937 |
return ($can_edit?1:0)+($can_recu?2:0);
|
| 938 |
}
|
| 939 |
*/
|
| 940 |
|
| 941 |
|
| 942 |
/**
|
| 943 |
* Have I the right to "create" the Object
|
| 944 |
*
|
| 945 |
* May be overloaded if needed (ex kbitem)
|
| 946 |
*
|
| 947 |
* @return booleen
|
| 948 |
**/
|
| 949 |
function canCreate () { |
| 950 |
return haveTypeRight($this->type,"w"); |
| 951 |
} |
| 952 |
|
| 953 |
/**
|
| 954 |
* Have I the right to "view" the Object
|
| 955 |
*
|
| 956 |
* May be overloaded if needed
|
| 957 |
*
|
| 958 |
* @return booleen
|
| 959 |
**/
|
| 960 |
function canView () { |
| 961 |
return haveTypeRight($this->type,"r"); |
| 962 |
} |
| 963 |
|
| 964 |
/**
|
| 965 |
* Check right on an item
|
| 966 |
*
|
| 967 |
* @param $ID ID of the item (-1 if new item)
|
| 968 |
* @param $right Right to check : r / w / recursive
|
| 969 |
* @param $entity entity to check right (used for adding item)
|
| 970 |
*
|
| 971 |
* @return boolean
|
| 972 |
**/
|
| 973 |
function can($ID,$right,$entity=-1){ |
| 974 |
|
| 975 |
$entity_to_check=-1; |
| 976 |
$recursive_state_to_check=0; |
| 977 |
// Get item if not already loaded
|
| 978 |
if (empty($ID)||$ID<=0){ |
| 979 |
$this->getEmpty($ID); |
| 980 |
// No entity define : adding process : use active entity
|
| 981 |
if ($entity==-1){ |
| 982 |
$entity_to_check=$_SESSION["glpiactive_entity"]; |
| 983 |
} else {
|
| 984 |
$entity_to_check=$entity; |
| 985 |
} |
| 986 |
} else {
|
| 987 |
if (!isset($this->fields['ID'])||$this->fields['ID']!=$ID){ |
| 988 |
// Item not found : no right
|
| 989 |
if (!$this->getFromDB($ID)){ |
| 990 |
return false; |
| 991 |
} |
| 992 |
} |
| 993 |
if ($this->entity_assign){ |
| 994 |
$entity_to_check=$this->fields["FK_entities"]; |
| 995 |
if ($this->may_be_recursive){ |
| 996 |
$recursive_state_to_check=$this->fields["recursive"]; |
| 997 |
} |
| 998 |
} |
| 999 |
|
| 1000 |
} |
| 1001 |
|
| 1002 |
// echo $ID."_".$entity_to_check."_".$recursive_state_to_check.'<br>';
|
| 1003 |
switch ($right){ |
| 1004 |
case 'r': |
| 1005 |
// Personnal item
|
| 1006 |
if ($this->may_be_private && $this->fields['private'] && $this->fields['FK_users']==$_SESSION["glpiID"]){ |
| 1007 |
return true; |
| 1008 |
} else {
|
| 1009 |
// Check Global Right
|
| 1010 |
if ($this->canView()){ |
| 1011 |
// Is an item assign to an entity
|
| 1012 |
if ($this->entity_assign){ |
| 1013 |
// Can be recursive check
|
| 1014 |
if ($this->may_be_recursive){ |
| 1015 |
return haveAccessToEntity($entity_to_check,$recursive_state_to_check); |
| 1016 |
} else { // Non recursive item |
| 1017 |
return haveAccessToEntity($entity_to_check); |
| 1018 |
} |
| 1019 |
} else { // Global item |
| 1020 |
return true; |
| 1021 |
} |
| 1022 |
} |
| 1023 |
} |
| 1024 |
break;
|
| 1025 |
case 'w': |
| 1026 |
// Personnal item
|
| 1027 |
if ($this->may_be_private && $this->fields['private'] && $this->fields['FK_users']==$_SESSION["glpiID"]){ |
| 1028 |
return true; |
| 1029 |
} else {
|
| 1030 |
// Check Global Right
|
| 1031 |
if ($this->canCreate()){ |
| 1032 |
// Is an item assign to an entity
|
| 1033 |
if ($this->entity_assign){ |
| 1034 |
// Have access to entity
|
| 1035 |
return haveAccessToEntity($entity_to_check); |
| 1036 |
} else { // Global item |
| 1037 |
return true; |
| 1038 |
} |
| 1039 |
} |
| 1040 |
} |
| 1041 |
break;
|
| 1042 |
case 'recursive': |
| 1043 |
if ($this->entity_assign && $this->may_be_recursive){ |
| 1044 |
if ($this->canCreate() && haveAccessToEntity($entity_to_check)){ |
| 1045 |
// Can make recursive if recursive access to entity
|
| 1046 |
return haveRecursiveAccessToEntity($entity_to_check); |
| 1047 |
} |
| 1048 |
} |
| 1049 |
break;
|
| 1050 |
} |
| 1051 |
return false; |
| 1052 |
|
| 1053 |
} |
| 1054 |
/**
|
| 1055 |
* Check right on an item with block
|
| 1056 |
*
|
| 1057 |
* @param $ID ID of the item (-1 if new item)
|
| 1058 |
* @param $right Right to check : r / w / recursive
|
| 1059 |
* @param $entity entity to check right (used for adding item)
|
| 1060 |
* @return nothing
|
| 1061 |
**/
|
| 1062 |
function check($ID,$right,$entity=-1) { |
| 1063 |
global $CFG_GLPI; |
| 1064 |
|
| 1065 |
if (!$this->can($ID,$right,$entity)) { |
| 1066 |
// Gestion timeout session
|
| 1067 |
if (!isset ($_SESSION["glpiID"])) { |
| 1068 |
glpi_header($CFG_GLPI["root_doc"] . "/index.php"); |
| 1069 |
exit ();
|
| 1070 |
} |
| 1071 |
displayRightError(); |
| 1072 |
} |
| 1073 |
} |
| 1074 |
} |
| 1075 |
|
| 1076 |
?>
|