FolderDocTypeLink.inc
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<?php
/**
* $Id$
*
* Represents an entry in the database as per the folder_doctype_link table.
*
* Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
* @package lib.foldermanagement
*/
class FolderDocTypeLink {
/** primary key of object */
var $iId;
/** primary key of folder */
var $iFolderID;
/** primary key of document type */
var $iDocumentTypeID;
function FolderDocTypeLink($iNewFolderID, $iNewDocumentTypeID) {
$this->iId = -1;
$this->iFolderID = $iNewFolderID;
$this->iDocumentTypeID = $iNewDocumentTypeID;
}
/**
* Create the current folder in the database
*
* @return boolean true and set $this->iId with new primary key, false otherwise and set $_SESSION["errorMessage"]
*/
function create() {
global $default, $lang_err_database; $lang_err_object_exists;
//if the object has not already been stored
if ($this->iId < 0) {
$sql = $default->db;
$result = $sql->query("INSERT INTO " . $default->folder_doctypes_table . " (folder_id, document_type_id) " .
"VALUES ($this->iFolderID, $this->iDocumentTypeID)");
if ($result) {
$this->iId = $sql->insert_id();
return true;
}
$_SESSION["errorMessage"] = $lang_err_database;
return false;
}
$_SESSION["errorMessage"] = $lang_err_object_exists . "id = " . $this->iId . " table = folders";
return false;
}
/**
* Update the current folder values in the database
*
* @return boolean true on successful update, false otherwise and set $_SESSION["errorMessage"]
*/
function update() {
global $default, $lang_err_database, $lang_err_object_key;
//can only update the object if it has already been stored
$sOldPath;
if ($this->iId >= 0) {
if ($bPathChange){
$sOldPath = $default->documentRoot . "/" . $this->sFullPath . "/" . $this->sName;
}
$sql = $default->db;
$sQuery = "UPDATE " . $default->folder_doctypes_table . " SET " .
"folder_id = $this->iFolderID, " .
"document_type_id = $this->iDocumentTypeID " .
"WHERE id = " . $this->iId;
$result = $sql->query($sQuery);
if ($result) {
return true;
}
$_SESSION["errorMessage"] = $lang_err_database;
return false;
}
$_SESSION["errorMessage"] = $lang_err_object_key;
}
/**
* Delete the current object from the database
*
* @return boolean true and reset id to -1 on successful delete, false otherwise and set $_SESSION["errorMessage"]
*/
function delete() {
global $default, $lang_err_database, $lang_err_object_key;
if ($this->iId >= 0) {
$sql = $default->db;
$result = $sql->query("DELETE FROM " . $default->folder_doctypes_table . " WHERE id = " . $this->iId);
if ($result) {
$this->iId = -1;
return true;
}
$_SESSION["errorMessage"] = $lang_err_database;
return false;
}
$_SESSION["errorMessage"] = $lang_err_object_key;
return false;
}
/**
* Static function.
* Given a folder_doctype_link primary key will create
* a FolderDocTypeLink object and populate it with the corresponding
* database values
*
* @param $iFolderDocTypeID Primary key of folder to get
*
* @return Folder folder object on successful retrieval, false otherwise and set $_SESSION["errorMessage"]
*/
function get($iFolderDocTypeLinkID) {
global $default, $lang_err_object_not_exist;
$sql = $default->db;
$sql->query("SELECT * FROM " . $default->folder_doctypes_table . " WHERE id = " . $iFolderDocTypeLinkID);
if ($sql->next_record()) {
$oFolderDocTypeLink = & new FolderDocTypeLink($sql->f("folder_id"), $sql->f("document_type_id"));
$oFolderDocTypeLink->iId = $iFolderDocTypeLinkID;
return $oFolderDocTypeLink;
}
$_SESSION["errorMessage"] = $lang_err_object_not_exist . "id = " . $iFolderID . " table = folders";
return false;
}
/**
* Static function
* Get a list of Documents
*
* @param String Where clause (not required)
*
* @return Array array of Documents objects, false otherwise and set $_SESSION["errorMessage"]
*/
function getList($sWhereClause = null) {
global $default, $lang_err_database;
$aFolderDocTypeLinkArray;
settype($aFolderDocTypeLinkArray, "array");
$sql = $default->db;
// TODO: join on sys_deleted
$result = $sql->query("SELECT * FROM " . $default->folder_doctypes_table . (isset($sWhereClause) ? " WHERE " . $sWhereClause : ""));
if ($result) {
$iCount = 0;
while ($sql->next_record()) {
$oFolderDocTypeLink = & FolderDocTypeLink::get($sql->f("id"));
$aFolderDocTypeLinkArray[$iCount] = $oFolderDocTypeLink;
$iCount++;
}
return $aFolderDocTypeLinkArray;
}
$_SESSION["errorMessage"] = $lang_err_database;
return false;
}
}
?>