mirror of
https://git.code.sf.net/p/seeddms/code
synced 2024-10-17 05:22:23 +00:00
399 lines
10 KiB
PHP
399 lines
10 KiB
PHP
<?php
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/**
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* Implementation of the transmittal object in the document management system
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*
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* @category DMS
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* @package SeedDMS_Core
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* @license GPL 2
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* @version @version@
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* @author Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2002-2005 Markus Westphal, 2006-2008 Malcolm Cowe,
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* 2010 Uwe Steinmann
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* @version Release: @package_version@
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*/
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/**
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* Class to represent a transmittal in the document management system
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*
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* @category DMS
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* @package SeedDMS_Core
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* @author Markus Westphal, Malcolm Cowe, Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2002-2005 Markus Westphal, 2006-2008 Malcolm Cowe,
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* 2010 Uwe Steinmann
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* @version Release: @package_version@
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*/
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class SeedDMS_Core_Transmittal {
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/**
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* @var integer id of transmittal
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*
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* @access protected
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*/
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var $_id;
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/**
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* @var string name of transmittal
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*
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* @access protected
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*/
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var $_name;
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/**
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* @var string comment of transmittal
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*
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* @access protected
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*/
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var $_comment;
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/**
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* @var boolean true if transmittal is public
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*
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* @access protected
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*/
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var $_isPublic;
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/**
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* @var object user this transmittal belongs to
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*
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* @access protected
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*/
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var $_user;
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/**
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* @var object date of creation
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*
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* @access protected
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*/
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var $_date;
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/**
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* @var object items
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*
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* @access protected
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*/
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var $_items;
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/**
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* @var object reference to the dms instance this user belongs to
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*
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* @access protected
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*/
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var $_dms;
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function __construct($id, $user, $name, $comment, $isPublic=0, $date='') {
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$this->_id = $id;
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$this->_name = $name;
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$this->_comment = $comment;
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$this->_user = $user;
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$this->_isPublic = $isPublic;
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$this->_date = $date;
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$this->_items = array();
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$this->_dms = null;
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}
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/**
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* Get an instance of a transmittal object
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*
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* @param string|integer $id id or name of transmittal, depending
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* on the 3rd parameter.
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* @param object $dms instance of dms
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* @param string $by search by [id|name]. If this
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* parameter is left empty, the user will be search by its Id.
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* @return object instance of class SeedDMS_Core_Transmittal
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*/
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public static function getInstance($id, $dms, $by='') { /* {{{ */
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if(!$dms || get_class($dms) != 'SeedDMS_Core_DMS')
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return false;
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$db = $dms->getDB();
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switch($by) {
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case 'name':
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$queryStr = "SELECT * FROM `tblTransmittals` WHERE `name` = ".$db->qstr($id);
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break;
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default:
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$queryStr = "SELECT * FROM `tblTransmittals` WHERE id = " . (int) $id;
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}
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$resArr = $db->getResultArray($queryStr);
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if (is_bool($resArr) && $resArr == false) return false;
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if (count($resArr) != 1) return false;
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$resArr = $resArr[0];
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$uclassname = $dms->getClassname('user');
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$user = $uclassname::getInstance($resArr['userID'], $dms);
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$transmittal = new self($resArr["id"], $user, $resArr["name"], $resArr["comment"], $resArr["public"], $resArr["date"]);
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$transmittal->setDMS($dms);
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return $transmittal;
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} /* }}} */
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/**
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* Get all instances of a transmittal object
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*
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* @param string|integer $id id or name of transmittal, depending
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* on the 3rd parameter.
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* @param object $dms instance of dms
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* @param string $by search by [id|name]. If this
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* parameter is left empty, the user will be search by its Id.
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* @return object instance of class SeedDMS_Core_Transmittal
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*/
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public static function getAllInstances($user, $orderby, $dms) { /* {{{ */
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$db = $dms->getDB();
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$queryStr = "SELECT * FROM `tblTransmittals`";
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if($user)
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$queryStr .= " WHERE `userID` = " . $user->getID();
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$resArr = $db->getResultArray($queryStr);
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if (is_bool($resArr) && $resArr == false) return false;
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$uclassname = $dms->getClassname('user');
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$transmittals = array();
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foreach ($resArr as $res) {
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$user = $uclassname::getInstance($res['userID'], $dms);
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$transmittal = new self($res["id"], $user, $res["name"], $res["comment"], $res["public"], $res["date"]);
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$transmittal->setDMS($dms);
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$transmittals[] = $transmittal;
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}
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return $transmittals;
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} /* }}} */
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function setDMS($dms) {
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$this->_dms = $dms;
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}
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function getID() { return $this->_id; }
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function getName() { return $this->_name; }
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function setName($newName) { /* {{{ */
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$db = $this->_dms->getDB();
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$queryStr = "UPDATE `tblTransmittals` SET `name` =".$db->qstr($newName)." WHERE `id` = " . $this->_id;
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$res = $db->getResult($queryStr);
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if (!$res)
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return false;
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$this->_name = $newName;
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return true;
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} /* }}} */
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function getComment() { return $this->_comment; }
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function setComment($newComment) { /* {{{ */
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$db = $this->_dms->getDB();
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$queryStr = "UPDATE `tblTransmittals` SET `comment` =".$db->qstr($newComment)." WHERE `id` = " . $this->_id;
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$res = $db->getResult($queryStr);
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if (!$res)
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return false;
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$this->_comment = $newComment;
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return true;
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} /* }}} */
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function getUser() { return $this->_user; }
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function getItems() { /* {{{ */
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$db = $this->_dms->getDB();
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if (!$this->_items) {
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$queryStr = "SELECT `tblTransmittalItems`.* FROM `tblTransmittalItems` ".
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"LEFT JOIN `tblDocuments` ON `tblTransmittalItems`.`document`=`tblDocuments`.`id` ".
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"WHERE `tblTransmittalItems`.`transmittal` = '". $this->_id ."'";
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$resArr = $db->getResultArray($queryStr);
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if (is_bool($resArr) && $resArr == false)
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return false;
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$this->_users = array();
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$classname = $this->_dms->getClassname('transmittalitem');
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foreach ($resArr as $row) {
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$document = $this->_dms->getDocument($row['document']);
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$content = $document->getContentByVersion($row['version']);
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$item = new $classname($row["id"], $this, $content, $row["date"]);
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array_push($this->_items, $item);
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}
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}
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return $this->_items;
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} /* }}} */
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function getSize() { /* {{{ */
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$db = $this->_dms->getDB();
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if (!$this->_items) {
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self::getItems();
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}
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$size = 0;
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foreach ($this->_items as $item) {
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if($content = $item->getContent()) {
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$size += $content->getFileSize();
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}
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}
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return $size;
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} /* }}} */
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/**
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* Add an item to the transmittal
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*
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* @param object $item instance of SeedDMS_Core_DocumentContent
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* @return boolean true if item could be added, otherwise false
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*/
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function addContent($item) { /* {{{ */
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$db = $this->_dms->getDB();
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if(get_class($item) != $this->_dms->getClassname('documentcontent'))
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return false;
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$document = $item->getDocument();
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$queryStr = "INSERT INTO `tblTransmittalItems` (`transmittal`, `document`, `version`, `date`) ".
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"VALUES ('". $this->_id ."', ".$document->getID().", ".$item->getVersion().", ".$db->getCurrentDatetime().")";
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$res=$db->getResult($queryStr);
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if(!$res) {
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return false;
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}
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$itemID = $db->getInsertID('tblTransmittalItems');
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return SeedDMS_Core_TransmittalItem::getInstance($itemID, $this->_dms);
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} /* }}} */
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function remove() { /* {{{ */
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$db = $this->_dms->getDB();
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$queryStr = "DELETE FROM `tblTransmittals` WHERE `id` = " . $this->_id;
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if (!$db->getResult($queryStr)) {
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return false;
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}
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return true;
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} /* }}} */
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}
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/**
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* Class to represent a transmittal in the document management system
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*
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* @category DMS
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* @package SeedDMS_Core
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* @author Markus Westphal, Malcolm Cowe, Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2002-2005 Markus Westphal, 2006-2008 Malcolm Cowe,
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* 2010 Uwe Steinmann
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* @version Release: @package_version@
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*/
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class SeedDMS_Core_TransmittalItem {
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/**
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* @var integer id of transmittal item
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*
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* @access protected
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*/
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var $_id;
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/**
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* @var object document content
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*
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* @access protected
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*/
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var $_content;
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/**
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* @var object transmittal
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*
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* @access protected
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*/
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var $_transmittal;
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/**
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* @var object date of creation
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*
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* @access protected
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*/
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var $_date;
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function __construct($id, $transmittal, $content, $date='') {
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$this->_id = $id;
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$this->_transmittal = $transmittal;
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$this->_content = $content;
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$this->_date = $date;
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$this->_dms = null;
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}
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public static function getInstance($id, $dms) { /* {{{ */
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if(!$dms || get_class($dms) != 'SeedDMS_Core_DMS')
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return false;
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$db = $dms->getDB();
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$queryStr = "SELECT * FROM `tblTransmittalItems` WHERE `id` = " . (int) $id;
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$resArr = $db->getResultArray($queryStr);
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if (is_bool($resArr) && $resArr == false)
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return false;
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if (count($resArr) != 1)
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return false;
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$resArr = $resArr[0];
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$transmittal = SeedDMS_Core_Transmittal::getInstance($resArr['transmittal'], $dms);
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$dclassname = $dms->getClassname('document');
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$document = $dclassname::getInstance($resArr['document'], $dms);
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$content = $document->getContentByVersion((int) $resArr['version']);
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$item = new self($resArr["id"], $transmittal, $content, $resArr["date"]);
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$item->setDMS($dms);
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return $item;
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} /* }}} */
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function setDMS($dms) {
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$this->_dms = $dms;
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}
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function getID() { return $this->_id; }
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function getTransmittal() { return $this->_transmittal; }
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function getContent() { return $this->_content; }
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function getDate() { return $this->_date; }
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function remove() { /* {{{ */
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$db = $this->_dms->getDB();
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$transmittal = $this->_transmittal;
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$queryStr = "DELETE FROM `tblTransmittalItems` WHERE `id` = " . $this->_id;
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if (!$db->getResult($queryStr)) {
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return false;
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}
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return true;
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} /* }}} */
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/**
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* Check if the content referenzed by the transmittal item is unequal
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* to the latest content of the document.
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*
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* This function updateѕ always to the latest version of the document,
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* even if the version in the item is higher. This can happen if a
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* version has been removed.
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*
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* @return boolean/integer false in case of an error, otherwise the new
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* version.
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*/
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function updateContent() { /* {{{ */
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$db = $this->_dms->getDB();
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$transmittal = $this->_transmittal;
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$document = $this->_content->getDocument();
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$latestcontent = $document->getLatestContent();
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if($latestcontent->getVersion() != $this->_content->getVersion()) {
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$queryStr = "UPDATE `tblTransmittalItems` set `version` = ".$latestcontent->getVersion()." WHERE `id` = " . $this->_id;
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if (!$db->getResult($queryStr)) {
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return false;
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}
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}
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return $latestcontent->getVersion();
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} /* }}} */
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}
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?>
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