mirror of
https://git.code.sf.net/p/seeddms/code
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2050 lines
69 KiB
PHP
2050 lines
69 KiB
PHP
<?php
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/**
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* Implementation of 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) 2010, Uwe Steinmann
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* @version Release: @package_version@
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*/
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/**
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* Include some files
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*/
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require_once("inc.AccessUtils.php");
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require_once("inc.FileUtils.php");
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require_once("inc.ClassAccess.php");
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require_once("inc.ClassObject.php");
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require_once("inc.ClassFolder.php");
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require_once("inc.ClassDocument.php");
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require_once("inc.ClassGroup.php");
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require_once("inc.ClassUser.php");
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require_once("inc.ClassKeywords.php");
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require_once("inc.ClassNotification.php");
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require_once("inc.ClassAttribute.php");
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/**
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* Class to represent the complete document management system.
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* This class is needed to do most of the dms operations. It needs
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* an instance of {@link SeedDMS_Core_DatabaseAccess} to access the
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* underlying database. Many methods are factory functions which create
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* objects representing the entities in the dms, like folders, documents,
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* users, or groups.
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*
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* Each dms has its own database for meta data and a data store for document
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* content. Both must be specified when creating a new instance of this class.
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* All folders and documents are organized in a hierachy like
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* a regular file system starting with a {@link $rootFolderID}
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*
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* This class does not enforce any access rights on documents and folders
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* by design. It is up to the calling application to use the methods
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* {@link SeedDMS_Core_Folder::getAccessMode()} and
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* {@link SeedDMS_Core_Document::getAccessMode()} and interpret them as desired.
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* Though, there are two convinient functions to filter a list of
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* documents/folders for which users have access rights for. See
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* {@link SeedDMS_Core_DMS::filterAccess()}
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* and {@link SeedDMS_Core_DMS::filterUsersByAccess()}
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*
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* Though, this class has two methods to set the currently logged in user
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* ({@link setUser} and {@link login}), none of them need to be called, because
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* there is currently no class within the SeedDMS core which needs the logged
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* in user.
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*
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* <code>
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* <?php
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* include("inc/inc.ClassDMS.php");
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* $db = new SeedDMS_Core_DatabaseAccess($type, $hostname, $user, $passwd, $name);
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* $db->connect() or die ("Could not connect to db-server");
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* $dms = new SeedDMS_Core_DMS($db, $contentDir);
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* $dms->setRootFolderID(1);
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* ...
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* ?>
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* </code>
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*
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* @category DMS
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* @package SeedDMS_Core
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* @version @version@
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* @author Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2010, Uwe Steinmann
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* @version Release: @package_version@
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*/
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class SeedDMS_Core_DMS {
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/**
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* @var object $db reference to database object. This must be an instance
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* of {@link SeedDMS_Core_DatabaseAccess}.
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* @access protected
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*/
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protected $db;
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/**
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* @var object $user reference to currently logged in user. This must be
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* an instance of {@link SeedDMS_Core_User}. This variable is currently not
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* used. It is set by {@link setUser}.
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* @access private
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*/
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private $user;
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/**
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* @var string $contentDir location in the file system where all the
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* document data is located. This should be an absolute path.
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* @access public
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*/
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public $contentDir;
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/**
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* @var integer $rootFolderID ID of root folder
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* @access public
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*/
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public $rootFolderID;
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/**
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* @var boolean $enableConverting set to true if conversion of content
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* is desired
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* @access public
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*/
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public $enableConverting;
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/**
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* @var array $convertFileTypes list of files types that shall be converted
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* @access public
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*/
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public $convertFileTypes;
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/**
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* @var array $viewOnlineFileTypes list of files types that can be viewed
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* online
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* @access public
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*/
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public $viewOnlineFileTypes;
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/**
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* @var string $version version of pear package
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* @access public
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*/
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public $version;
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/**
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* @var array $callbacks list of methods called when certain operations,
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* like removing a document, are executed. Set a callback with
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* {@link SeedDMS_Core_DMS::setCallback()}.
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* The key of the array is the internal callback function name. Each
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* array element is an array with two elements: the function name
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* and the parameter passed to the function.
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*
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* Currently implemented callbacks are:
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*
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* onPreRemoveDocument($user_param, $document);
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* called before deleting a document. If this function returns false
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* the document will not be deleted.
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*
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* onPostRemoveDocument($user_param, $document_id);
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* called after the successful deletion of a document.
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*
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* @access public
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*/
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public $callbacks;
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/**
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* Checks if two objects are equal by comparing its ID
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*
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* The regular php check done by '==' compares all attributes of
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* two objects, which isn't required. The method will first check
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* if the objects are instances of the same class.
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*
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* @param object $object1
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* @param object $object2
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* @return boolean true if objects are equal, otherwise false
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*/
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static function checkIfEqual($object1, $object2) { /* {{{ */
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if(get_class($object1) != get_class($object2))
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return false;
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if($object1->getID() != $object2->getID())
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return false;
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return true;
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} /* }}} */
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/**
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* Filter objects out which are not accessible in a given mode by a user.
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*
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* @param array $objArr list of objects (either documents or folders)
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* @param object $user user for which access is checked
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* @param integer $minMode minimum access mode required
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* @return array filtered list of objects
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*/
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static function filterAccess($objArr, $user, $minMode) { /* {{{ */
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if (!is_array($objArr)) {
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return array();
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}
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$newArr = array();
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foreach ($objArr as $obj) {
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if ($obj->getAccessMode($user) >= $minMode)
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array_push($newArr, $obj);
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}
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return $newArr;
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} /* }}} */
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/**
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* Filter users out which cannot access an object in a given mode.
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*
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* @param object $obj object that shall be accessed
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* @param array $users list of users which are to check for sufficient
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* access rights
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* @param integer $minMode minimum access right on the object for each user
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* @return array filtered list of users
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*/
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static function filterUsersByAccess($obj, $users, $minMode) { /* {{{ */
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$newArr = array();
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foreach ($users as $currUser) {
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if ($obj->getAccessMode($currUser) >= $minMode)
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array_push($newArr, $currUser);
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}
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return $newArr;
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} /* }}} */
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/**
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* Filter document links
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*
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* Returns a filtered list of links which are accessible by the
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* given user.
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*
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* @param array $links list of objects of type SeedDMS_Core_DocumentLink
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* @param object $user user for which access is being checked
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* @return filtered list of links
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*/
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static function filterDocumentLinks($user, $links) { /* {{{ */
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$tmp = array();
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foreach ($links as $link)
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if ($link->isPublic() || ($link->getUser()->getID() == $user->getID()) || $user->isAdmin())
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array_push($tmp, $link);
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return $tmp;
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} /* }}} */
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/**
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* Create a new instance of the dms
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*
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* @param object $db object to access the underlying database
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* @param string $contentDir path in filesystem containing the data store
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* all document contents is stored
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* @return object instance of {@link SeedDMS_Core_DMS}
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*/
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function __construct($db, $contentDir) { /* {{{ */
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$this->db = $db;
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if(substr($contentDir, -1) == '/')
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$this->contentDir = $contentDir;
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else
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$this->contentDir = $contentDir.'/';
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$this->rootFolderID = 1;
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$this->maxDirID = 0; //31998;
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$this->enableConverting = false;
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$this->convertFileTypes = array();
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$this->version = '@package_version@';
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if($this->version[0] == '@')
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$this->version = '4.3.2';
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} /* }}} */
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function getDB() { /* {{{ */
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return $this->db;
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} /* }}} */
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/**
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* Return the database version
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*
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* @return array array with elements major, minor, subminor, date
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*/
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function getDBVersion() { /* {{{ */
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$tbllist = $this->db->TableList();
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$tbllist = explode(',',strtolower(join(',',$tbllist)));
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if(!array_search('tblversion', $tbllist))
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return false;
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$queryStr = "SELECT * FROM tblVersion order by major,minor,subminor limit 1";
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$resArr = $this->db->getResultArray($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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return $resArr;
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} /* }}} */
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/**
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* Check if the version in the database is the same as of this package
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* Only the major and minor version number will be checked.
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*
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* @return boolean returns false if versions do not match, but returns
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* true if version matches or table tblVersion does not exists.
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*/
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function checkVersion() { /* {{{ */
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$tbllist = $this->db->TableList();
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$tbllist = explode(',',strtolower(join(',',$tbllist)));
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if(!array_search('tblversion', $tbllist))
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return true;
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$queryStr = "SELECT * FROM tblVersion order by major,minor,subminor limit 1";
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$resArr = $this->db->getResultArray($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 = $resArr[0];
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$ver = explode('.', $this->version);
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if(($resArr['major'] != $ver[0]) || ($resArr['minor'] != $ver[1]))
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return false;
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return true;
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} /* }}} */
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/**
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* Set id of root folder
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* This function must be called right after creating an instance of
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* {@link SeedDMS_Core_DMS}
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*
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* @param interger $id id of root folder
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*/
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function setRootFolderID($id) { /* {{{ */
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$this->rootFolderID = $id;
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} /* }}} */
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/**
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* Set maximum number of subdirectories per directory
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*
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* The value of maxDirID is quite crucial because, all documents are
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* associated with a directory in the filesystem. Consequently, there is
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* maximum number of documents, because depending on the file system
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* the maximum number of subdirectories is limited. Since version 3.3.0 of
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* SeedDMS an additional directory level has been introduced. All documents
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* from 1 to maxDirID-1 will be saved in 1/<docid>, documents from maxDirID
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* to 2*maxDirID-1 are stored in 2/<docid> and so on.
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*
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* This function must be called right after creating an instance of
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* {@link SeedDMS_Core_DMS}
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*
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* @param interger $id id of root folder
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*/
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function setMaxDirID($id) { /* {{{ */
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$this->maxDirID = $id;
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} /* }}} */
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/**
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* Get root folder
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*
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* @return object/boolean return the object of the root folder or false if
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* the root folder id was not set before with {@link setRootFolderID}.
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*/
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function getRootFolder() { /* {{{ */
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if(!$this->rootFolderID) return false;
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return $this->getFolder($this->rootFolderID);
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} /* }}} */
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function setEnableConverting($enable) { /* {{{ */
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$this->enableConverting = $enable;
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} /* }}} */
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function setConvertFileTypes($types) { /* {{{ */
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$this->convertFileTypes = $types;
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} /* }}} */
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function setViewOnlineFileTypes($types) { /* {{{ */
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$this->viewOnlineFileTypes = $types;
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} /* }}} */
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/**
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* Login as a user
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*
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* Checks if the given credentials are valid and returns a user object.
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* It also sets the property $user for later access on the currently
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* logged in user
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*
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* @param string $username login name of user
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* @param string $password password of user
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*
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* @return object instance of class {@link SeedDMS_Core_User} or false
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*/
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function login($username, $password) { /* {{{ */
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} /* }}} */
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/**
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* Set the logged in user
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*
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* If user authentication was done externally, this function can
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* be used to tell the dms who is currently logged in.
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*
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* @param object $user
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*
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*/
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function setUser($user) { /* {{{ */
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$this->user = $user;
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} /* }}} */
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/**
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* Return a document by its id
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*
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* This function retrieves a document from the database by its id.
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*
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* @param integer $id internal id of document
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* @return object instance of {@link SeedDMS_Core_Document} or false
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*/
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function getDocument($id) { /* {{{ */
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if (!is_numeric($id)) return false;
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$queryStr = "SELECT * FROM tblDocuments WHERE id = " . (int) $id;
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$resArr = $this->db->getResultArray($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 = $resArr[0];
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// New Locking mechanism uses a separate table to track the lock.
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$queryStr = "SELECT * FROM tblDocumentLocks WHERE document = " . (int) $id;
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$lockArr = $this->db->getResultArray($queryStr);
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if ((is_bool($lockArr) && $lockArr==false) || (count($lockArr)==0)) {
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// Could not find a lock on the selected document.
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$lock = -1;
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}
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else {
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// A lock has been identified for this document.
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$lock = $lockArr[0]["userID"];
|
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}
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$document = new SeedDMS_Core_Document($resArr["id"], $resArr["name"], $resArr["comment"], $resArr["date"], $resArr["expires"], $resArr["owner"], $resArr["folder"], $resArr["inheritAccess"], $resArr["defaultAccess"], $lock, $resArr["keywords"], $resArr["sequence"]);
|
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$document->setDMS($this);
|
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return $document;
|
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} /* }}} */
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/**
|
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* Returns all documents of a given user
|
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*
|
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* @param object $user
|
||
* @return array list of documents
|
||
*/
|
||
function getDocumentsByUser($user) { /* {{{ */
|
||
return $user->getDocuments();
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Returns all documents locked by a given user
|
||
* FIXME: Not full implemented. Do not use, because it still requires the
|
||
* temporary tables!
|
||
*
|
||
* @param object $user
|
||
* @return array list of documents
|
||
*/
|
||
function getDocumentsLockedByUser($user) { /* {{{ */
|
||
return $user->getDocumentsLocked();
|
||
} /* }}} */
|
||
|
||
/**
|
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* Returns a document by its name
|
||
*
|
||
* This function searches a document by its name and restricts the search
|
||
* to given folder if passed as the second parameter.
|
||
*
|
||
* @param string $name
|
||
* @param object $folder
|
||
* @return object/boolean found document or false
|
||
*/
|
||
function getDocumentByName($name, $folder=null) { /* {{{ */
|
||
if (!$name) return false;
|
||
|
||
$queryStr = "SELECT `tblDocuments`.*, `tblDocumentLocks`.`userID` as `lockUser` ".
|
||
"FROM `tblDocuments` ".
|
||
"LEFT JOIN `tblDocumentLocks` ON `tblDocuments`.`id`=`tblDocumentLocks`.`document` ".
|
||
"WHERE `tblDocuments`.`name` = " . $this->db->qstr($name);
|
||
if($folder)
|
||
$queryStr .= " AND `tblDocuments`.`folder` = ". $folder->getID();
|
||
$queryStr .= " LIMIT 1";
|
||
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && !$resArr)
|
||
return false;
|
||
|
||
if(!$resArr)
|
||
return false;
|
||
|
||
$row = $resArr[0];
|
||
$document = new SeedDMS_Core_Document($row["id"], $row["name"], $row["comment"], $row["date"], $row["expires"], $row["owner"], $row["folder"], $row["inheritAccess"], $row["defaultAccess"], $row["lockUser"], $row["keywords"], $row["sequence"]);
|
||
$document->setDMS($this);
|
||
return $document;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a document content by its id
|
||
*
|
||
* This function retrieves a document content from the database by its id.
|
||
*
|
||
* @param integer $id internal id of document content
|
||
* @return object instance of {@link SeedDMS_Core_DocumentContent} or false
|
||
*/
|
||
function getDocumentContent($id) { /* {{{ */
|
||
if (!is_numeric($id)) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblDocumentContent WHERE id = ".(int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
if (count($resArr) != 1)
|
||
return false;
|
||
$row = $resArr[0];
|
||
|
||
$document = $this->getDocument($row['document']);
|
||
$version = new SeedDMS_Core_DocumentContent($row['id'], $document, $row['version'], $row['comment'], $row['date'], $row['createdBy'], $row['dir'], $row['orgFileName'], $row['fileType'], $row['mimeType'], $row['fileSize'], $row['checksum']);
|
||
return $version;
|
||
} /* }}} */
|
||
|
||
function makeTimeStamp($hour, $min, $sec, $year, $month, $day) { /* {{{ */
|
||
$thirtyone = array (1, 3, 5, 7, 8, 10, 12);
|
||
$thirty = array (4, 6, 9, 11);
|
||
|
||
// Very basic check that the terms are valid. Does not fail for illegal
|
||
// dates such as 31 Feb.
|
||
if (!is_numeric($hour) || !is_numeric($min) || !is_numeric($sec) || !is_numeric($year) || !is_numeric($month) || !is_numeric($day) || $month<1 || $month>12 || $day<1 || $day>31 || $hour<0 || $hour>23 || $min<0 || $min>59 || $sec<0 || $sec>59) {
|
||
return false;
|
||
}
|
||
$year = (int) $year;
|
||
$month = (int) $month;
|
||
$day = (int) $day;
|
||
|
||
if (array_search($month, $thirtyone)) {
|
||
$max=31;
|
||
}
|
||
else if (array_search($month, $thirty)) {
|
||
$max=30;
|
||
}
|
||
else {
|
||
$max=(($year % 4 == 0) && ($year % 100 != 0 || $year % 400 == 0)) ? 29 : 28;
|
||
}
|
||
|
||
// If the date falls out of bounds, set it to the maximum for the given
|
||
// month. Makes assumption about the user's intention, rather than failing
|
||
// for absolutely everything.
|
||
if ($day>$max) {
|
||
$day=$max;
|
||
}
|
||
|
||
return mktime($hour, $min, $sec, $month, $day, $year);
|
||
} /* }}} */
|
||
|
||
/*
|
||
* Search the database for documents
|
||
*
|
||
* Note: the creation date will be used to check againts the
|
||
* date saved with the document
|
||
* or folder. The modification date will only be used for documents. It
|
||
* is checked against the creation date of the document content. This
|
||
* meanѕ that updateѕ of a document will only result in a searchable
|
||
* modification if a new version is uploaded.
|
||
*
|
||
* @param query string seach query with space separated words
|
||
* @param limit integer number of items in result set
|
||
* @param offset integer index of first item in result set
|
||
* @param logicalmode string either AND or OR
|
||
* @param searchin array() list of fields to search in
|
||
* 1 = keywords, 2=name, 3=comment
|
||
* @param startFolder object search in the folder only (null for root folder)
|
||
* @param owner object search for documents owned by this user
|
||
* @param status array list of status
|
||
* @param creationstartdate array search for documents created after this date
|
||
* @param creationenddate array search for documents created before this date
|
||
* @param modificationstartdate array search for documents modified after this date
|
||
* @param modificationenddate array search for documents modified before this date
|
||
* @param categories array list of categories the documents must have assigned
|
||
* @param attributes array list of attributes
|
||
* @param mode int decide whether to search for documents/folders
|
||
* 0x1 = documents only
|
||
* 0x2 = folders only
|
||
* 0x3 = both
|
||
* @param expirationstartdate array search for documents expiring after this date
|
||
* @param expirationenddate array search for documents expiring before this date
|
||
* @return array containing the elements total and docs
|
||
*/
|
||
function search($query, $limit=0, $offset=0, $logicalmode='AND', $searchin=array(), $startFolder=null, $owner=null, $status = array(), $creationstartdate=array(), $creationenddate=array(), $modificationstartdate=array(), $modificationenddate=array(), $categories=array(), $attributes=array(), $mode=0x3, $expirationstartdate=array(), $expirationenddate=array()) { /* {{{ */
|
||
// Split the search string into constituent keywords.
|
||
$tkeys=array();
|
||
if (strlen($query)>0) {
|
||
$tkeys = preg_split("/[\t\r\n ,]+/", $query);
|
||
}
|
||
|
||
// if none is checkd search all
|
||
if (count($searchin)==0)
|
||
$searchin=array(1, 2, 3, 4);
|
||
|
||
/*--------- Do it all over again for folders -------------*/
|
||
$totalFolders = 0;
|
||
if($mode & 0x2) {
|
||
$searchKey = "";
|
||
$searchFields = array();
|
||
if (in_array(2, $searchin)) {
|
||
$searchFields[] = "`tblFolders`.`name`";
|
||
}
|
||
if (in_array(3, $searchin)) {
|
||
$searchFields[] = "`tblFolders`.`comment`";
|
||
}
|
||
if (in_array(4, $searchin)) {
|
||
$searchFields[] = "`tblFolderAttributes`.`value`";
|
||
}
|
||
|
||
if (count($searchFields)>0) {
|
||
foreach ($tkeys as $key) {
|
||
$key = trim($key);
|
||
if (strlen($key)>0) {
|
||
$searchKey = (strlen($searchKey)==0 ? "" : $searchKey." ".$logicalmode." ")."(".implode(" like ".$this->db->qstr("%".$key."%")." OR ", $searchFields)." like ".$this->db->qstr("%".$key."%").")";
|
||
}
|
||
}
|
||
}
|
||
|
||
// Check to see if the search has been restricted to a particular sub-tree in
|
||
// the folder hierarchy.
|
||
$searchFolder = "";
|
||
if ($startFolder) {
|
||
$searchFolder = "`tblFolders`.`folderList` LIKE '%:".$startFolder->getID().":%'";
|
||
}
|
||
|
||
// Check to see if the search has been restricted to a particular
|
||
// document owner.
|
||
$searchOwner = "";
|
||
if ($owner) {
|
||
if(is_array($owner)) {
|
||
$ownerids = array();
|
||
foreach($owner as $o)
|
||
$ownerids[] = $o->getID();
|
||
if($ownerids)
|
||
$searchOwner = "`tblFolders`.`owner` IN (".implode(',', $ownerids).")";
|
||
} else {
|
||
$searchOwner = "`tblFolders`.`owner` = '".$owner->getId()."'";
|
||
}
|
||
}
|
||
|
||
// Is the search restricted to documents created between two specific dates?
|
||
$searchCreateDate = "";
|
||
if ($creationstartdate) {
|
||
$startdate = SeedDMS_Core_DMS::makeTimeStamp($creationstartdate['hour'], $creationstartdate['minute'], $creationstartdate['second'], $creationstartdate['year'], $creationstartdate["month"], $creationstartdate["day"]);
|
||
if ($startdate) {
|
||
$searchCreateDate .= "`tblFolders`.`date` >= ".$startdate;
|
||
}
|
||
}
|
||
if ($creationenddate) {
|
||
$stopdate = SeedDMS_Core_DMS::makeTimeStamp($creationenddate['hour'], $creationstartdate['minute'], $creationstartdate['second'], $creationenddate["year"], $creationenddate["month"], $creationenddate["day"]);
|
||
if ($stopdate) {
|
||
if($startdate)
|
||
$searchCreateDate .= " AND ";
|
||
$searchCreateDate .= "`tblFolders`.`date` <= ".$stopdate;
|
||
}
|
||
}
|
||
|
||
$searchQuery = "FROM `tblFolders` LEFT JOIN `tblFolderAttributes` on `tblFolders`.`id`=`tblFolderAttributes`.`folder` WHERE 1=1";
|
||
|
||
if (strlen($searchKey)>0) {
|
||
$searchQuery .= " AND (".$searchKey.")";
|
||
}
|
||
if (strlen($searchFolder)>0) {
|
||
$searchQuery .= " AND ".$searchFolder;
|
||
}
|
||
if (strlen($searchOwner)>0) {
|
||
$searchQuery .= " AND (".$searchOwner.")";
|
||
}
|
||
if (strlen($searchCreateDate)>0) {
|
||
$searchQuery .= " AND (".$searchCreateDate.")";
|
||
}
|
||
|
||
/* Do not search for folders if not at least a search for a key,
|
||
* an owner, or creation date is requested.
|
||
*/
|
||
if($searchKey || $searchOwner || $searchCreateDate) {
|
||
// Count the number of rows that the search will produce.
|
||
$resArr = $this->db->getResultArray("SELECT COUNT(*) AS num ".$searchQuery);
|
||
if ($resArr && isset($resArr[0]) && is_numeric($resArr[0]["num"]) && $resArr[0]["num"]>0) {
|
||
$totalFolders = (integer)$resArr[0]["num"];
|
||
}
|
||
|
||
// If there are no results from the count query, then there is no real need
|
||
// to run the full query. TODO: re-structure code to by-pass additional
|
||
// queries when no initial results are found.
|
||
|
||
// Only search if the offset is not beyond the number of folders
|
||
if($totalFolders > $offset) {
|
||
// Prepare the complete search query, including the LIMIT clause.
|
||
$searchQuery = "SELECT DISTINCT `tblFolders`.* ".$searchQuery." GROUP BY `tblFolders`.`id`";
|
||
|
||
if($limit) {
|
||
$searchQuery .= " LIMIT ".$offset.",".$limit;
|
||
}
|
||
|
||
// Send the complete search query to the database.
|
||
$resArr = $this->db->getResultArray($searchQuery);
|
||
} else {
|
||
$resArr = array();
|
||
}
|
||
|
||
// ------------------- Ausgabe der Ergebnisse ----------------------------
|
||
$numResults = count($resArr);
|
||
if ($numResults == 0) {
|
||
$folderresult = array('totalFolders'=>$totalFolders, 'folders'=>array());
|
||
} else {
|
||
foreach ($resArr as $folderArr) {
|
||
$folders[] = $this->getFolder($folderArr['id']);
|
||
}
|
||
$folderresult = array('totalFolders'=>$totalFolders, 'folders'=>$folders);
|
||
}
|
||
} else {
|
||
$folderresult = array('totalFolders'=>0, 'folders'=>array());
|
||
}
|
||
} else {
|
||
$folderresult = array('totalFolders'=>0, 'folders'=>array());
|
||
}
|
||
|
||
/*--------- Do it all over again for documents -------------*/
|
||
|
||
if($mode & 0x1) {
|
||
$searchKey = "";
|
||
$searchFields = array();
|
||
if (in_array(1, $searchin)) {
|
||
$searchFields[] = "`tblDocuments`.`keywords`";
|
||
}
|
||
if (in_array(2, $searchin)) {
|
||
$searchFields[] = "`tblDocuments`.`name`";
|
||
}
|
||
if (in_array(3, $searchin)) {
|
||
$searchFields[] = "`tblDocuments`.`comment`";
|
||
}
|
||
if (in_array(4, $searchin)) {
|
||
$searchFields[] = "`tblDocumentAttributes`.`value`";
|
||
$searchFields[] = "`tblDocumentContentAttributes`.`value`";
|
||
}
|
||
|
||
|
||
if (count($searchFields)>0) {
|
||
foreach ($tkeys as $key) {
|
||
$key = trim($key);
|
||
if (strlen($key)>0) {
|
||
$searchKey = (strlen($searchKey)==0 ? "" : $searchKey." ".$logicalmode." ")."(".implode(" like ".$this->db->qstr("%".$key."%")." OR ", $searchFields)." like ".$this->db->qstr("%".$key."%").")";
|
||
}
|
||
}
|
||
}
|
||
|
||
// Check to see if the search has been restricted to a particular sub-tree in
|
||
// the folder hierarchy.
|
||
$searchFolder = "";
|
||
if ($startFolder) {
|
||
$searchFolder = "`tblDocuments`.`folderList` LIKE '%:".$startFolder->getID().":%'";
|
||
}
|
||
|
||
// Check to see if the search has been restricted to a particular
|
||
// document owner.
|
||
$searchOwner = "";
|
||
if ($owner) {
|
||
if(is_array($owner)) {
|
||
$ownerids = array();
|
||
foreach($owner as $o)
|
||
$ownerids[] = $o->getID();
|
||
if($ownerids)
|
||
$searchOwner = "`tblDocuments`.`owner` IN (".implode(',', $ownerids).")";
|
||
} else {
|
||
$searchOwner = "`tblDocuments`.`owner` = '".$owner->getId()."'";
|
||
}
|
||
}
|
||
|
||
// Check to see if the search has been restricted to a particular
|
||
// document category.
|
||
$searchCategories = "";
|
||
if ($categories) {
|
||
$catids = array();
|
||
foreach($categories as $category)
|
||
$catids[] = $category->getId();
|
||
$searchCategories = "`tblDocumentCategory`.`categoryID` in (".implode(',', $catids).")";
|
||
}
|
||
|
||
// Check to see if the search has been restricted to a particular
|
||
// attribute.
|
||
$searchAttributes = array();
|
||
if ($attributes) {
|
||
foreach($attributes as $attrdefid=>$attribute) {
|
||
if($attribute) {
|
||
$attrdef = $this->getAttributeDefinition($attrdefid);
|
||
if($attrdef->getObjType() == SeedDMS_Core_AttributeDefinition::objtype_document) {
|
||
if($attrdef->getValueSet())
|
||
$searchAttributes[] = "`tblDocumentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentAttributes`.`value`='".$attribute."'";
|
||
else
|
||
$searchAttributes[] = "`tblDocumentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentAttributes`.`value` like '%".$attribute."%'";
|
||
} elseif($attrdef->getObjType() == SeedDMS_Core_AttributeDefinition::objtype_documentcontent) {
|
||
if($attrdef->getValueSet())
|
||
$searchAttributes[] = "`tblDocumentContentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentContentAttributes`.`value`='".$attribute."'";
|
||
else
|
||
$searchAttributes[] = "`tblDocumentContentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentContentAttributes`.`value` like '%".$attribute."%'";
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// Is the search restricted to documents created between two specific dates?
|
||
$searchCreateDate = "";
|
||
if ($creationstartdate) {
|
||
$startdate = SeedDMS_Core_DMS::makeTimeStamp($creationstartdate['hour'], $creationstartdate['minute'], $creationstartdate['second'], $creationstartdate['year'], $creationstartdate["month"], $creationstartdate["day"]);
|
||
if ($startdate) {
|
||
$searchCreateDate .= "`tblDocuments`.`date` >= ".$startdate;
|
||
}
|
||
}
|
||
if ($creationenddate) {
|
||
$stopdate = SeedDMS_Core_DMS::makeTimeStamp($creationenddate['hour'], $creationenddate['minute'], $creationenddate['second'], $creationenddate["year"], $creationenddate["month"], $creationenddate["day"]);
|
||
if ($stopdate) {
|
||
if($searchCreateDate)
|
||
$searchCreateDate .= " AND ";
|
||
$searchCreateDate .= "`tblDocuments`.`date` <= ".$stopdate;
|
||
}
|
||
}
|
||
if ($modificationstartdate) {
|
||
$startdate = SeedDMS_Core_DMS::makeTimeStamp($modificationstartdate['hour'], $modificationstartdate['minute'], $modificationstartdate['second'], $modificationstartdate['year'], $modificationstartdate["month"], $modificationstartdate["day"]);
|
||
if ($startdate) {
|
||
if($searchCreateDate)
|
||
$searchCreateDate .= " AND ";
|
||
$searchCreateDate .= "`tblDocumentContent`.`date` >= ".$startdate;
|
||
}
|
||
}
|
||
if ($modificationenddate) {
|
||
$stopdate = SeedDMS_Core_DMS::makeTimeStamp($modificationenddate['hour'], $modificationenddate['minute'], $modificationenddate['second'], $modificationenddate["year"], $modificationenddate["month"], $modificationenddate["day"]);
|
||
if ($stopdate) {
|
||
if($searchCreateDate)
|
||
$searchCreateDate .= " AND ";
|
||
$searchCreateDate .= "`tblDocumentContent`.`date` <= ".$stopdate;
|
||
}
|
||
}
|
||
$searchExpirationDate = '';
|
||
if ($expirationstartdate) {
|
||
$startdate = SeedDMS_Core_DMS::makeTimeStamp($expirationstartdate['hour'], $expirationstartdate['minute'], $expirationstartdate['second'], $expirationstartdate['year'], $expirationstartdate["month"], $expirationstartdate["day"]);
|
||
if ($startdate) {
|
||
if($searchExpirationDate)
|
||
$searchExpirationDate .= " AND ";
|
||
$searchExpirationDate .= "`tblDocuments`.`expires` >= ".$startdate;
|
||
}
|
||
}
|
||
if ($expirationenddate) {
|
||
$stopdate = SeedDMS_Core_DMS::makeTimeStamp($expirationenddate['hour'], $expirationenddate['minute'], $expirationenddate['second'], $expirationenddate["year"], $expirationenddate["month"], $expirationenddate["day"]);
|
||
if ($stopdate) {
|
||
if($searchExpirationDate)
|
||
$searchExpirationDate .= " AND ";
|
||
$searchExpirationDate .= "`tblDocuments`.`expires` <= ".$stopdate;
|
||
}
|
||
}
|
||
|
||
// ---------------------- Suche starten ----------------------------------
|
||
|
||
//
|
||
// Construct the SQL query that will be used to search the database.
|
||
//
|
||
|
||
if (!$this->db->createTemporaryTable("ttcontentid") || !$this->db->createTemporaryTable("ttstatid")) {
|
||
return false;
|
||
}
|
||
|
||
$searchQuery = "FROM `tblDocumentContent` ".
|
||
"LEFT JOIN `tblDocuments` ON `tblDocuments`.`id` = `tblDocumentContent`.`document` ".
|
||
"LEFT JOIN `tblDocumentAttributes` ON `tblDocuments`.`id` = `tblDocumentAttributes`.`document` ".
|
||
"LEFT JOIN `tblDocumentContentAttributes` ON `tblDocumentContent`.`id` = `tblDocumentContentAttributes`.`content` ".
|
||
"LEFT JOIN `tblDocumentStatus` ON `tblDocumentStatus`.`documentID` = `tblDocumentContent`.`document` ".
|
||
"LEFT JOIN `tblDocumentStatusLog` ON `tblDocumentStatusLog`.`statusID` = `tblDocumentStatus`.`statusID` ".
|
||
"LEFT JOIN `ttstatid` ON `ttstatid`.`maxLogID` = `tblDocumentStatusLog`.`statusLogID` ".
|
||
"LEFT JOIN `ttcontentid` ON `ttcontentid`.`maxVersion` = `tblDocumentStatus`.`version` AND `ttcontentid`.`document` = `tblDocumentStatus`.`documentID` ".
|
||
"LEFT JOIN `tblDocumentLocks` ON `tblDocuments`.`id`=`tblDocumentLocks`.`document` ".
|
||
"LEFT JOIN `tblDocumentCategory` ON `tblDocuments`.`id`=`tblDocumentCategory`.`documentID` ".
|
||
"WHERE `ttstatid`.`maxLogID`=`tblDocumentStatusLog`.`statusLogID` ".
|
||
"AND `ttcontentid`.`maxVersion` = `tblDocumentContent`.`version`";
|
||
|
||
if (strlen($searchKey)>0) {
|
||
$searchQuery .= " AND (".$searchKey.")";
|
||
}
|
||
if (strlen($searchFolder)>0) {
|
||
$searchQuery .= " AND ".$searchFolder;
|
||
}
|
||
if (strlen($searchOwner)>0) {
|
||
$searchQuery .= " AND (".$searchOwner.")";
|
||
}
|
||
if (strlen($searchCategories)>0) {
|
||
$searchQuery .= " AND (".$searchCategories.")";
|
||
}
|
||
if (strlen($searchCreateDate)>0) {
|
||
$searchQuery .= " AND (".$searchCreateDate.")";
|
||
}
|
||
if (strlen($searchExpirationDate)>0) {
|
||
$searchQuery .= " AND (".$searchExpirationDate.")";
|
||
}
|
||
if ($searchAttributes) {
|
||
$searchQuery .= " AND (".implode(" AND ", $searchAttributes).")";
|
||
}
|
||
|
||
// status
|
||
if ($status) {
|
||
$searchQuery .= " AND `tblDocumentStatusLog`.`status` IN (".implode(',', $status).")";
|
||
}
|
||
|
||
// Count the number of rows that the search will produce.
|
||
$resArr = $this->db->getResultArray("SELECT COUNT(*) AS num FROM (SELECT DISTINCT `tblDocuments`.id ".$searchQuery.") a");
|
||
$totalDocs = 0;
|
||
if (is_numeric($resArr[0]["num"]) && $resArr[0]["num"]>0) {
|
||
$totalDocs = (integer)$resArr[0]["num"];
|
||
}
|
||
|
||
// If there are no results from the count query, then there is no real need
|
||
// to run the full query. TODO: re-structure code to by-pass additional
|
||
// queries when no initial results are found.
|
||
|
||
// Prepare the complete search query, including the LIMIT clause.
|
||
$searchQuery = "SELECT DISTINCT `tblDocuments`.*, ".
|
||
"`tblDocumentContent`.`version`, ".
|
||
"`tblDocumentStatusLog`.`status`, `tblDocumentLocks`.`userID` as `lockUser` ".$searchQuery;
|
||
|
||
// calculate the remaining entrїes of the current page
|
||
// If page is not full yet, get remaining entries
|
||
if($limit) {
|
||
$remain = $limit - count($folderresult['folders']);
|
||
if($remain) {
|
||
if($remain == $limit)
|
||
$offset -= $totalFolders;
|
||
else
|
||
$offset = 0;
|
||
if($limit)
|
||
$searchQuery .= " LIMIT ".$offset.",".$remain;
|
||
|
||
// Send the complete search query to the database.
|
||
$resArr = $this->db->getResultArray($searchQuery);
|
||
} else {
|
||
$resArr = array();
|
||
}
|
||
} else {
|
||
// Send the complete search query to the database.
|
||
$resArr = $this->db->getResultArray($searchQuery);
|
||
}
|
||
|
||
// ------------------- Ausgabe der Ergebnisse ----------------------------
|
||
$numResults = count($resArr);
|
||
if ($numResults == 0) {
|
||
$docresult = array('totalDocs'=>$totalDocs, 'docs'=>array());
|
||
} else {
|
||
foreach ($resArr as $docArr) {
|
||
$docs[] = $this->getDocument($docArr['id']);
|
||
}
|
||
$docresult = array('totalDocs'=>$totalDocs, 'docs'=>$docs);
|
||
}
|
||
} else {
|
||
$docresult = array('totalDocs'=>0, 'docs'=>array());
|
||
}
|
||
|
||
if($limit) {
|
||
$totalPages = (integer)(($totalDocs+$totalFolders)/$limit);
|
||
if ((($totalDocs+$totalFolders)%$limit) > 0) {
|
||
$totalPages++;
|
||
}
|
||
} else {
|
||
$totalPages = 1;
|
||
}
|
||
|
||
return array_merge($docresult, $folderresult, array('totalPages'=>$totalPages));
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a folder by its id
|
||
*
|
||
* This function retrieves a folder from the database by its id.
|
||
*
|
||
* @param integer $id internal id of folder
|
||
* @return object instance of SeedDMS_Core_Folder or false
|
||
*/
|
||
function getFolder($id) { /* {{{ */
|
||
if (!is_numeric($id)) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblFolders WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
else if (count($resArr) != 1)
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
$folder = new SeedDMS_Core_Folder($resArr["id"], $resArr["name"], $resArr["parent"], $resArr["comment"], $resArr["date"], $resArr["owner"], $resArr["inheritAccess"], $resArr["defaultAccess"], $resArr["sequence"]);
|
||
$folder->setDMS($this);
|
||
return $folder;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a folder by its name
|
||
*
|
||
* This function retrieves a folder from the database by its name. The
|
||
* search covers the whole database. If
|
||
* the parameter $folder is not null, it will search for the name
|
||
* only within this parent folder. It will not be done recursively.
|
||
*
|
||
* @param string $name name of the folder
|
||
* @param object $folder parent folder
|
||
* @return object/boolean found folder or false
|
||
*/
|
||
function getFolderByName($name, $folder=null) { /* {{{ */
|
||
if (!$name) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblFolders WHERE name = " . $this->db->qstr($name);
|
||
if($folder)
|
||
$queryStr .= " AND `parent` = ". $folder->getID();
|
||
$queryStr .= " LIMIT 1";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
if(!$resArr)
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
$folder = new SeedDMS_Core_Folder($resArr["id"], $resArr["name"], $resArr["parent"], $resArr["comment"], $resArr["date"], $resArr["owner"], $resArr["inheritAccess"], $resArr["defaultAccess"], $resArr["sequence"]);
|
||
$folder->setDMS($this);
|
||
return $folder;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Returns a list of folders and error message not linked in the tree
|
||
*
|
||
* This function checks all folders in the database.
|
||
*
|
||
* @return array list of errors
|
||
*/
|
||
function checkFolders() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblFolders";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr === false)
|
||
return false;
|
||
|
||
$cache = array();
|
||
foreach($resArr as $rec) {
|
||
$cache[$rec['id']] = array('name'=>$rec['name'], 'parent'=>$rec['parent'], 'folderList'=>$rec['folderList']);
|
||
}
|
||
$errors = array();
|
||
foreach($cache as $id=>$rec) {
|
||
if(!array_key_exists($rec['parent'], $cache) && $rec['parent'] != 0) {
|
||
$errors[$id] = array('id'=>$id, 'name'=>$rec['name'], 'parent'=>$rec['parent'], 'msg'=>'Missing parent');
|
||
} else {
|
||
$tmparr = explode(':', $rec['folderList']);
|
||
array_shift($tmparr);
|
||
if(count($tmparr) != count(array_unique($tmparr))) {
|
||
$errors[$id] = array('id'=>$id, 'name'=>$rec['name'], 'parent'=>$rec['parent'], 'msg'=>'Duplicate entry in folder list ('.$rec['folderList'].')');
|
||
}
|
||
}
|
||
}
|
||
|
||
return $errors;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Returns a list of documents and error message not linked in the tree
|
||
*
|
||
* This function checks all documents in the database.
|
||
*
|
||
* @return array list of errors
|
||
*/
|
||
function checkDocuments() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblFolders";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr === false)
|
||
return false;
|
||
|
||
$fcache = array();
|
||
foreach($resArr as $rec) {
|
||
$fcache[$rec['id']] = array('name'=>$rec['name'], 'parent'=>$rec['parent'], 'folderList'=>$rec['folderList']);
|
||
}
|
||
|
||
$queryStr = "SELECT * FROM tblDocuments";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr === false)
|
||
return false;
|
||
|
||
$dcache = array();
|
||
foreach($resArr as $rec) {
|
||
$dcache[$rec['id']] = array('name'=>$rec['name'], 'parent'=>$rec['folder'], 'folderList'=>$rec['folderList']);
|
||
}
|
||
$errors = array();
|
||
foreach($dcache as $id=>$rec) {
|
||
if(!array_key_exists($rec['parent'], $fcache) && $rec['parent'] != 0) {
|
||
$errors[$id] = array('id'=>$id, 'name'=>$rec['name'], 'parent'=>$rec['parent'], 'msg'=>'Missing parent');
|
||
} else {
|
||
$tmparr = explode(':', $rec['folderList']);
|
||
array_shift($tmparr);
|
||
if(count($tmparr) != count(array_unique($tmparr))) {
|
||
$errors[$id] = array('id'=>$id, 'name'=>$rec['name'], 'parent'=>$rec['parent'], 'msg'=>'Duplicate entry in folder list ('.$rec['folderList'].'');
|
||
}
|
||
}
|
||
}
|
||
|
||
return $errors;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a user by its id
|
||
*
|
||
* This function retrieves a user from the database by its id.
|
||
*
|
||
* @param integer $id internal id of user
|
||
* @return object instance of {@link SeedDMS_Core_User} or false
|
||
*/
|
||
function getUser($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblUsers WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$user = new SeedDMS_Core_User($resArr["id"], $resArr["login"], $resArr["pwd"], $resArr["fullName"], $resArr["email"], $resArr["language"], $resArr["theme"], $resArr["comment"], $resArr["role"], $resArr["hidden"], $resArr["disabled"], $resArr["pwdExpiration"], $resArr["loginfailures"], $resArr["quota"]);
|
||
$user->setDMS($this);
|
||
return $user;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a user by its login
|
||
*
|
||
* This function retrieves a user from the database by its login.
|
||
* If the second optional parameter $email is not empty, the user must
|
||
* also have the given email.
|
||
*
|
||
* @param string $login internal login of user
|
||
* @param string $email email of user
|
||
* @return object instance of {@link SeedDMS_Core_User} or false
|
||
*/
|
||
function getUserByLogin($login, $email='') { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblUsers WHERE login = ".$this->db->qstr($login);
|
||
if($email)
|
||
$queryStr .= " AND email=".$this->db->qstr($email);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$user = new SeedDMS_Core_User($resArr["id"], $resArr["login"], $resArr["pwd"], $resArr["fullName"], $resArr["email"], $resArr["language"], $resArr["theme"], $resArr["comment"], $resArr["role"], $resArr["hidden"], $resArr["disabled"], $resArr["pwdExpiration"], $resArr["loginfailures"], $resArr["quota"]);
|
||
$user->setDMS($this);
|
||
return $user;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a user by its email
|
||
*
|
||
* This function retrieves a user from the database by its email.
|
||
* It is needed when the user requests a new password.
|
||
*
|
||
* @param integer $email email address of user
|
||
* @return object instance of {@link SeedDMS_Core_User} or false
|
||
*/
|
||
function getUserByEmail($email) { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblUsers WHERE email = ".$this->db->qstr($email);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$user = new SeedDMS_Core_User($resArr["id"], $resArr["login"], $resArr["pwd"], $resArr["fullName"], $resArr["email"], $resArr["language"], $resArr["theme"], $resArr["comment"], $resArr["role"], $resArr["hidden"], $resArr["disabled"], $resArr["pwdExpiration"], $resArr["loginfailures"], $resArr["quota"]);
|
||
$user->setDMS($this);
|
||
return $user;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return list of all users
|
||
*
|
||
* @return array of instances of {@link SeedDMS_Core_User} or false
|
||
*/
|
||
function getAllUsers($orderby = '') { /* {{{ */
|
||
if($orderby == 'fullname')
|
||
$queryStr = "SELECT * FROM tblUsers ORDER BY fullname";
|
||
else
|
||
$queryStr = "SELECT * FROM tblUsers ORDER BY login";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
$users = array();
|
||
|
||
for ($i = 0; $i < count($resArr); $i++) {
|
||
$user = new SeedDMS_Core_User($resArr[$i]["id"], $resArr[$i]["login"], $resArr[$i]["pwd"], $resArr[$i]["fullName"], $resArr[$i]["email"], (isset($resArr["language"])?$resArr["language"]:NULL), (isset($resArr["theme"])?$resArr["theme"]:NULL), $resArr[$i]["comment"], $resArr[$i]["role"], $resArr[$i]["hidden"], $resArr[$i]["disabled"], $resArr[$i]["pwdExpiration"], $resArr[$i]["loginfailures"], $resArr[$i]["quota"]);
|
||
$user->setDMS($this);
|
||
$users[$i] = $user;
|
||
}
|
||
|
||
return $users;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Add a new user
|
||
*
|
||
* @param string $login login name
|
||
* @param string $pwd password of new user
|
||
* @param string $email Email of new user
|
||
* @param string $language language of new user
|
||
* @param string $comment comment of new user
|
||
* @param integer $role role of new user (can be 0=normal, 1=admin, 2=guest)
|
||
* @param integer $isHidden hide user in all lists, if this is set login
|
||
* is still allowed
|
||
* @param integer $isDisabled disable user and prevent login
|
||
* @return object of {@link SeedDMS_Core_User}
|
||
*/
|
||
function addUser($login, $pwd, $fullName, $email, $language, $theme, $comment, $role='0', $isHidden=0, $isDisabled=0, $pwdexpiration='') { /* {{{ */
|
||
$db = $this->db;
|
||
if (is_object($this->getUserByLogin($login))) {
|
||
return false;
|
||
}
|
||
if($role == '')
|
||
$role = '0';
|
||
$queryStr = "INSERT INTO tblUsers (login, pwd, fullName, email, language, theme, comment, role, hidden, disabled, pwdExpiration) VALUES (".$db->qstr($login).", ".$db->qstr($pwd).", ".$db->qstr($fullName).", ".$db->qstr($email).", '".$language."', '".$theme."', ".$db->qstr($comment).", '".intval($role)."', '".intval($isHidden)."', '".intval($isDisabled)."', ".$db->qstr($pwdexpiration).")";
|
||
$res = $this->db->getResult($queryStr);
|
||
if (!$res)
|
||
return false;
|
||
|
||
return $this->getUser($this->db->getInsertID());
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Get a group by its id
|
||
*
|
||
* @param integer $id id of group
|
||
* @return object/boolean group or false if no group was found
|
||
*/
|
||
function getGroup($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblGroups WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
else if (count($resArr) != 1) //wenn, dann wohl eher 0 als > 1 ;-)
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$group = new SeedDMS_Core_Group($resArr["id"], $resArr["name"], $resArr["comment"]);
|
||
$group->setDMS($this);
|
||
return $group;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Get a group by its name
|
||
*
|
||
* @param string $name name of group
|
||
* @return object/boolean group or false if no group was found
|
||
*/
|
||
function getGroupByName($name) { /* {{{ */
|
||
$queryStr = "SELECT `tblGroups`.* FROM `tblGroups` WHERE `tblGroups`.`name` = ".$this->db->qstr($name);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
else if (count($resArr) != 1) //wenn, dann wohl eher 0 als > 1 ;-)
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$group = new SeedDMS_Core_Group($resArr["id"], $resArr["name"], $resArr["comment"]);
|
||
$group->setDMS($this);
|
||
return $group;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Get a list of all groups
|
||
*
|
||
* @return array array of instances of {@link SeedDMS_Core_Group}
|
||
*/
|
||
function getAllGroups() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblGroups ORDER BY name";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
$groups = array();
|
||
|
||
for ($i = 0; $i < count($resArr); $i++) {
|
||
|
||
$group = new SeedDMS_Core_Group($resArr[$i]["id"], $resArr[$i]["name"], $resArr[$i]["comment"]);
|
||
$group->setDMS($this);
|
||
$groups[$i] = $group;
|
||
}
|
||
|
||
return $groups;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Create a new user group
|
||
*
|
||
* @param string $name name of group
|
||
* @param string $comment comment of group
|
||
* @return object/boolean instance of {@link SeedDMS_Core_Group} or false in
|
||
* case of an error.
|
||
*/
|
||
function addGroup($name, $comment) { /* {{{ */
|
||
if (is_object($this->getGroupByName($name))) {
|
||
return false;
|
||
}
|
||
|
||
$queryStr = "INSERT INTO tblGroups (name, comment) VALUES (".$this->db->qstr($name).", ".$this->db->qstr($comment).")";
|
||
if (!$this->db->getResult($queryStr))
|
||
return false;
|
||
|
||
return $this->getGroup($this->db->getInsertID());
|
||
} /* }}} */
|
||
|
||
function getKeywordCategory($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblKeywordCategories WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if ((is_bool($resArr) && !$resArr) || (count($resArr) != 1))
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
$cat = new SeedDMS_Core_Keywordcategory($resArr["id"], $resArr["owner"], $resArr["name"]);
|
||
$cat->setDMS($this);
|
||
return $cat;
|
||
} /* }}} */
|
||
|
||
function getKeywordCategoryByName($name, $userID) { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblKeywordCategories WHERE name = " . $this->db->qstr($name) . " AND owner = " . (int) $userID;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if ((is_bool($resArr) && !$resArr) || (count($resArr) != 1))
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
$cat = new SeedDMS_Core_Keywordcategory($resArr["id"], $resArr["owner"], $resArr["name"]);
|
||
$cat->setDMS($this);
|
||
return $cat;
|
||
} /* }}} */
|
||
|
||
function getAllKeywordCategories($userIDs = array()) { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblKeywordCategories";
|
||
if ($userIDs)
|
||
$queryStr .= " WHERE owner in (".implode(',', $userIDs).")";
|
||
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && !$resArr)
|
||
return false;
|
||
|
||
$categories = array();
|
||
foreach ($resArr as $row) {
|
||
$cat = new SeedDMS_Core_KeywordCategory($row["id"], $row["owner"], $row["name"]);
|
||
$cat->setDMS($this);
|
||
array_push($categories, $cat);
|
||
}
|
||
|
||
return $categories;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* This function should be replaced by getAllKeywordCategories()
|
||
*/
|
||
function getAllUserKeywordCategories($userID) { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblKeywordCategories";
|
||
if ($userID != -1)
|
||
$queryStr .= " WHERE owner = " . (int) $userID;
|
||
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && !$resArr)
|
||
return false;
|
||
|
||
$categories = array();
|
||
foreach ($resArr as $row) {
|
||
$cat = new SeedDMS_Core_KeywordCategory($row["id"], $row["owner"], $row["name"]);
|
||
$cat->setDMS($this);
|
||
array_push($categories, $cat);
|
||
}
|
||
|
||
return $categories;
|
||
} /* }}} */
|
||
|
||
function addKeywordCategory($userID, $name) { /* {{{ */
|
||
if (is_object($this->getKeywordCategoryByName($name, $userID))) {
|
||
return false;
|
||
}
|
||
$queryStr = "INSERT INTO tblKeywordCategories (owner, name) VALUES (".(int) $userID.", ".$this->db->qstr($name).")";
|
||
if (!$this->db->getResult($queryStr))
|
||
return false;
|
||
|
||
return $this->getKeywordCategory($this->db->getInsertID());
|
||
} /* }}} */
|
||
|
||
function getDocumentCategory($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblCategory WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if ((is_bool($resArr) && !$resArr) || (count($resArr) != 1))
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
$cat = new SeedDMS_Core_DocumentCategory($resArr["id"], $resArr["name"]);
|
||
$cat->setDMS($this);
|
||
return $cat;
|
||
} /* }}} */
|
||
|
||
function getDocumentCategories() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblCategory";
|
||
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && !$resArr)
|
||
return false;
|
||
|
||
$categories = array();
|
||
foreach ($resArr as $row) {
|
||
$cat = new SeedDMS_Core_DocumentCategory($row["id"], $row["name"]);
|
||
$cat->setDMS($this);
|
||
array_push($categories, $cat);
|
||
}
|
||
|
||
return $categories;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Get a category by its name
|
||
*
|
||
* The name of a category is by default unique.
|
||
*
|
||
* @param string $name human readable name of category
|
||
* @return object instance of {@link SeedDMS_Core_DocumentCategory}
|
||
*/
|
||
function getDocumentCategoryByName($name) { /* {{{ */
|
||
if (!$name) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblCategory where name=".$this->db->qstr($name);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (!$resArr)
|
||
return false;
|
||
|
||
$row = $resArr[0];
|
||
$cat = new SeedDMS_Core_DocumentCategory($row["id"], $row["name"]);
|
||
$cat->setDMS($this);
|
||
|
||
return $cat;
|
||
} /* }}} */
|
||
|
||
function addDocumentCategory($name) { /* {{{ */
|
||
if (is_object($this->getDocumentCategoryByName($name))) {
|
||
return false;
|
||
}
|
||
$queryStr = "INSERT INTO tblCategory (name) VALUES (".$this->db->qstr($name).")";
|
||
if (!$this->db->getResult($queryStr))
|
||
return false;
|
||
|
||
return $this->getDocumentCategory($this->db->getInsertID());
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Get all notifications for a group
|
||
*
|
||
* @param object $group group for which notifications are to be retrieved
|
||
* @param integer $type type of item (T_DOCUMENT or T_FOLDER)
|
||
* @return array array of notifications
|
||
*/
|
||
function getNotificationsByGroup($group, $type=0) { /* {{{ */
|
||
$queryStr = "SELECT `tblNotify`.* FROM `tblNotify` ".
|
||
"WHERE `tblNotify`.`groupID` = ". $group->getID();
|
||
if($type) {
|
||
$queryStr .= " AND `tblNotify`.`targetType` = ". (int) $type;
|
||
}
|
||
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && !$resArr)
|
||
return false;
|
||
|
||
$notifications = array();
|
||
foreach ($resArr as $row) {
|
||
$not = new SeedDMS_Core_Notification($row["target"], $row["targetType"], $row["userID"], $row["groupID"]);
|
||
$not->setDMS($this);
|
||
array_push($notifications, $cat);
|
||
}
|
||
|
||
return $notifications;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Get all notifications for a user
|
||
*
|
||
* @param object $user user for which notifications are to be retrieved
|
||
* @param integer $type type of item (T_DOCUMENT or T_FOLDER)
|
||
* @return array array of notifications
|
||
*/
|
||
function getNotificationsByUser($user, $type=0) { /* {{{ */
|
||
$queryStr = "SELECT `tblNotify`.* FROM `tblNotify` ".
|
||
"WHERE `tblNotify`.`userID` = ". $user->getID();
|
||
if($type) {
|
||
$queryStr .= " AND `tblNotify`.`targetType` = ". (int) $type;
|
||
}
|
||
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && !$resArr)
|
||
return false;
|
||
|
||
$notifications = array();
|
||
foreach ($resArr as $row) {
|
||
$not = new SeedDMS_Core_Notification($row["target"], $row["targetType"], $row["userID"], $row["groupID"]);
|
||
$not->setDMS($this);
|
||
array_push($notifications, $cat);
|
||
}
|
||
|
||
return $notifications;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Create a token to request a new password.
|
||
* This function will not delete the password but just creates an entry
|
||
* in tblUserRequestPassword indicating a password request.
|
||
*
|
||
* @return string hash value of false in case of an error
|
||
*/
|
||
function createPasswordRequest($user) { /* {{{ */
|
||
$hash = md5(uniqid(time()));
|
||
$queryStr = "INSERT INTO tblUserPasswordRequest (userID, hash, `date`) VALUES (" . $user->getId() . ", " . $this->db->qstr($hash) .", CURRENT_TIMESTAMP)";
|
||
$resArr = $this->db->getResult($queryStr);
|
||
if (is_bool($resArr) && !$resArr) return false;
|
||
return $hash;
|
||
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Check if hash for a password request is valid.
|
||
* This function searches a previously create password request and
|
||
* returns the user.
|
||
*
|
||
* @param string $hash
|
||
*/
|
||
function checkPasswordRequest($hash) { /* {{{ */
|
||
/* Get the password request from the database */
|
||
$queryStr = "SELECT * FROM tblUserPasswordRequest where hash=".$this->db->qstr($hash);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (is_bool($resArr) && !$resArr)
|
||
return false;
|
||
|
||
if (count($resArr) != 1)
|
||
return false;
|
||
$resArr = $resArr[0];
|
||
|
||
return $this->getUser($resArr['userID']);
|
||
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Delete a password request
|
||
*
|
||
* @param string $hash
|
||
*/
|
||
function deletePasswordRequest($hash) { /* {{{ */
|
||
/* Delete the request, so nobody can use it a second time */
|
||
$queryStr = "DELETE FROM tblUserPasswordRequest WHERE hash=".$this->db->qstr($hash);
|
||
if (!$this->db->getResult($queryStr))
|
||
return false;
|
||
return true;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a attribute definition by its id
|
||
*
|
||
* This function retrieves a attribute definitionr from the database by
|
||
* its id.
|
||
*
|
||
* @param integer $id internal id of attribute defintion
|
||
* @return object instance of {@link SeedDMS_Core_AttributeDefinition} or false
|
||
*/
|
||
function getAttributeDefinition($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblAttributeDefinitions WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$attrdef = new SeedDMS_Core_AttributeDefinition($resArr["id"], $resArr["name"], $resArr["objtype"], $resArr["type"], $resArr["multiple"], $resArr["minvalues"], $resArr["maxvalues"], $resArr["valueset"], $resArr["regex"]);
|
||
$attrdef->setDMS($this);
|
||
return $attrdef;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a attribute definition by its name
|
||
*
|
||
* This function retrieves an attribute def. from the database by its name.
|
||
*
|
||
* @param string $name internal name of attribute def.
|
||
* @return object instance of {@link SeedDMS_Core_AttributeDefinition} or false
|
||
*/
|
||
function getAttributeDefinitionByName($name) { /* {{{ */
|
||
if (!$name) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblAttributeDefinitions WHERE name = " . $this->db->qstr($name);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$attrdef = new SeedDMS_Core_AttributeDefinition($resArr["id"], $resArr["name"], $resArr["objtype"], $resArr["type"], $resArr["multiple"], $resArr["minvalues"], $resArr["maxvalues"], $resArr["valueset"], $resArr["regex"]);
|
||
$attrdef->setDMS($this);
|
||
return $attrdef;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return list of all attributes definitions
|
||
*
|
||
* @param integer $objtype select those attributes defined for an object type
|
||
* @return array of instances of {@link SeedDMS_Core_AttributeDefinition} or false
|
||
*/
|
||
function getAllAttributeDefinitions($objtype=0) { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblAttributeDefinitions";
|
||
if($objtype) {
|
||
if(is_array($objtype))
|
||
$queryStr .= ' WHERE objtype in (\''.implode("','", $objtype).'\')';
|
||
else
|
||
$queryStr .= ' WHERE objtype='.intval($objtype);
|
||
}
|
||
$queryStr .= ' ORDER BY name';
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
$attrdefs = array();
|
||
|
||
for ($i = 0; $i < count($resArr); $i++) {
|
||
$attrdef = new SeedDMS_Core_AttributeDefinition($resArr[$i]["id"], $resArr[$i]["name"], $resArr[$i]["objtype"], $resArr[$i]["type"], $resArr[$i]["multiple"], $resArr[$i]["minvalues"], $resArr[$i]["maxvalues"], $resArr[$i]["valueset"], $resArr[$i]["regex"]);
|
||
$attrdef->setDMS($this);
|
||
$attrdefs[$i] = $attrdef;
|
||
}
|
||
|
||
return $attrdefs;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Add a new attribute definition
|
||
*
|
||
* @param string $name name of attribute
|
||
* @param string $type type of attribute
|
||
* @param boolean $multiple set to 1 if attribute has multiple attributes
|
||
* @param integer $minvalues minimum number of values
|
||
* @param integer $maxvalues maximum number of values if multiple is set
|
||
* @param string $valueset list of allowed values (csv format)
|
||
* @return object of {@link SeedDMS_Core_User}
|
||
*/
|
||
function addAttributeDefinition($name, $objtype, $type, $multiple=0, $minvalues=0, $maxvalues=1, $valueset='', $regex='') { /* {{{ */
|
||
if (is_object($this->getAttributeDefinitionByName($name))) {
|
||
return false;
|
||
}
|
||
if(!$type)
|
||
return false;
|
||
$queryStr = "INSERT INTO tblAttributeDefinitions (name, objtype, type, multiple, minvalues, maxvalues, valueset, regex) VALUES (".$this->db->qstr($name).", ".intval($objtype).", ".intval($type).", ".intval($multiple).", ".intval($minvalues).", ".intval($maxvalues).", ".$this->db->qstr($valueset).", ".$this->db->qstr($regex).")";
|
||
$res = $this->db->getResult($queryStr);
|
||
if (!$res)
|
||
return false;
|
||
|
||
return $this->getAttributeDefinition($this->db->getInsertID());
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return list of all workflows
|
||
*
|
||
* @return array of instances of {@link SeedDMS_Core_Workflow} or false
|
||
*/
|
||
function getAllWorkflows() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblWorkflows ORDER BY name";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblWorkflowStates ORDER BY name";
|
||
$ressArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($ressArr) && $ressArr == false)
|
||
return false;
|
||
|
||
for ($i = 0; $i < count($ressArr); $i++) {
|
||
$wkfstates[$ressArr[$i]["id"]] = new SeedDMS_Core_Workflow_State($ressArr[$i]["id"], $ressArr[$i]["name"], $ressArr[$i]["maxtime"], $ressArr[$i]["precondfunc"], $ressArr[$i]["documentstatus"]);
|
||
}
|
||
|
||
$workflows = array();
|
||
for ($i = 0; $i < count($resArr); $i++) {
|
||
$workflow = new SeedDMS_Core_Workflow($resArr[$i]["id"], $resArr[$i]["name"], $wkfstates[$resArr[$i]["initstate"]]);
|
||
$workflow->setDMS($this);
|
||
$workflows[$i] = $workflow;
|
||
}
|
||
|
||
return $workflows;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return workflow by its Id
|
||
*
|
||
* @return object of instances of {@link SeedDMS_Core_Workflow} or false
|
||
*/
|
||
function getWorkflow($id) { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblWorkflows WHERE id=".intval($id);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
if(!$resArr)
|
||
return false;
|
||
|
||
$initstate = $this->getWorkflowState($resArr[0]['initstate']);
|
||
|
||
$workflow = new SeedDMS_Core_Workflow($resArr[0]["id"], $resArr[0]["name"], $initstate);
|
||
$workflow->setDMS($this);
|
||
|
||
return $workflow;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return workflow by its name
|
||
*
|
||
* @return object of instances of {@link SeedDMS_Core_Workflow} or false
|
||
*/
|
||
function getWorkflowByName($name) { /* {{{ */
|
||
if (!$name) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblWorkflows WHERE name=".$this->db->qstr($name);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
if(!$resArr)
|
||
return false;
|
||
|
||
$initstate = $this->getWorkflowState($resArr[0]['initstate']);
|
||
|
||
$workflow = new SeedDMS_Core_Workflow($resArr[0]["id"], $resArr[0]["name"], $initstate);
|
||
$workflow->setDMS($this);
|
||
|
||
return $workflow;
|
||
} /* }}} */
|
||
|
||
function addWorkflow($name, $initstate) { /* {{{ */
|
||
$db = $this->db;
|
||
if (is_object($this->getWorkflowByName($name))) {
|
||
return false;
|
||
}
|
||
$queryStr = "INSERT INTO tblWorkflows (name, initstate) VALUES (".$db->qstr($name).", ".$initstate->getID().")";
|
||
$res = $db->getResult($queryStr);
|
||
if (!$res)
|
||
return false;
|
||
|
||
return $this->getWorkflow($db->getInsertID());
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a workflow state by its id
|
||
*
|
||
* This function retrieves a workflow state from the database by its id.
|
||
*
|
||
* @param integer $id internal id of workflow state
|
||
* @return object instance of {@link SeedDMS_Core_Workflow_State} or false
|
||
*/
|
||
function getWorkflowState($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblWorkflowStates WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$state = new SeedDMS_Core_Workflow_State($resArr["id"], $resArr["name"], $resArr["maxtime"], $resArr["precondfunc"], $resArr["documentstatus"]);
|
||
$state->setDMS($this);
|
||
return $state;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return workflow state by its name
|
||
*
|
||
* @param string $name name of workflow state
|
||
* @return object of instances of {@link SeedDMS_Core_Workflow_State} or false
|
||
*/
|
||
function getWorkflowStateByName($name) { /* {{{ */
|
||
if (!$name) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblWorkflowStates WHERE name=".$this->db->qstr($name);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
if(!$resArr)
|
||
return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$state = new SeedDMS_Core_Workflow_State($resArr["id"], $resArr["name"], $resArr["maxtime"], $resArr["precondfunc"], $resArr["documentstatus"]);
|
||
$state->setDMS($this);
|
||
|
||
return $state;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return list of all workflow states
|
||
*
|
||
* @return array of instances of {@link SeedDMS_Core_Workflow_State} or false
|
||
*/
|
||
function getAllWorkflowStates() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblWorkflowStates ORDER BY name";
|
||
$ressArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($ressArr) && $ressArr == false)
|
||
return false;
|
||
|
||
$wkfstates = array();
|
||
for ($i = 0; $i < count($ressArr); $i++) {
|
||
$wkfstate = new SeedDMS_Core_Workflow_State($ressArr[$i]["id"], $ressArr[$i]["name"], $ressArr[$i]["maxtime"], $ressArr[$i]["precondfunc"], $ressArr[$i]["documentstatus"]);
|
||
$wkfstate->setDMS($this);
|
||
$wkfstates[$i] = $wkfstate;
|
||
}
|
||
|
||
return $wkfstates;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Add new workflow state
|
||
*
|
||
* @param string $name name of workflow state
|
||
* @param integer $docstatus document status when this state is reached
|
||
* @return object instance of new workflow state
|
||
*/
|
||
function addWorkflowState($name, $docstatus) { /* {{{ */
|
||
$db = $this->db;
|
||
if (is_object($this->getWorkflowStateByName($name))) {
|
||
return false;
|
||
}
|
||
$queryStr = "INSERT INTO tblWorkflowStates (name, documentstatus) VALUES (".$db->qstr($name).", ".(int) $docstatus.")";
|
||
$res = $db->getResult($queryStr);
|
||
if (!$res)
|
||
return false;
|
||
|
||
return $this->getWorkflowState($db->getInsertID());
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a workflow action by its id
|
||
*
|
||
* This function retrieves a workflow action from the database by its id.
|
||
*
|
||
* @param integer $id internal id of workflow action
|
||
* @return object instance of {@link SeedDMS_Core_Workflow_Action} or false
|
||
*/
|
||
function getWorkflowAction($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblWorkflowActions WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$action = new SeedDMS_Core_Workflow_Action($resArr["id"], $resArr["name"]);
|
||
$action->setDMS($this);
|
||
return $action;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a workflow action by its name
|
||
*
|
||
* This function retrieves a workflow action from the database by its name.
|
||
*
|
||
* @param string $name name of workflow action
|
||
* @return object instance of {@link SeedDMS_Core_Workflow_Action} or false
|
||
*/
|
||
function getWorkflowActionByName($name) { /* {{{ */
|
||
if (!$name) return false;
|
||
|
||
$queryStr = "SELECT * FROM tblWorkflowActions WHERE name = " . $this->db->qstr($name);
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$action = new SeedDMS_Core_Workflow_Action($resArr["id"], $resArr["name"]);
|
||
$action->setDMS($this);
|
||
return $action;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return list of workflow action
|
||
*
|
||
* @return array list of instances of {@link SeedDMS_Core_Workflow_Action} or false
|
||
*/
|
||
function getAllWorkflowActions() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblWorkflowActions";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false)
|
||
return false;
|
||
|
||
$wkfactions = array();
|
||
for ($i = 0; $i < count($resArr); $i++) {
|
||
$action = new SeedDMS_Core_Workflow_Action($resArr[$i]["id"], $resArr[$i]["name"]);
|
||
$action->setDMS($this);
|
||
$wkfactions[$i] = $action;
|
||
}
|
||
|
||
return $wkfactions;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Add new workflow action
|
||
*
|
||
* @param string $name name of workflow action
|
||
* @return object instance new workflow action
|
||
*/
|
||
function addWorkflowAction($name) { /* {{{ */
|
||
$db = $this->db;
|
||
if (is_object($this->getWorkflowActionByName($name))) {
|
||
return false;
|
||
}
|
||
$queryStr = "INSERT INTO tblWorkflowActions (name) VALUES (".$db->qstr($name).")";
|
||
$res = $db->getResult($queryStr);
|
||
if (!$res)
|
||
return false;
|
||
|
||
return $this->getWorkflowAction($db->getInsertID());
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Return a workflow transition by its id
|
||
*
|
||
* This function retrieves a workflow transition from the database by its id.
|
||
*
|
||
* @param integer $id internal id of workflow transition
|
||
* @return object instance of {@link SeedDMS_Core_Workflow_Transition} or false
|
||
*/
|
||
function getWorkflowTransition($id) { /* {{{ */
|
||
if (!is_numeric($id))
|
||
return false;
|
||
|
||
$queryStr = "SELECT * FROM tblWorkflowTransitions WHERE id = " . (int) $id;
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
|
||
if (is_bool($resArr) && $resArr == false) return false;
|
||
if (count($resArr) != 1) return false;
|
||
|
||
$resArr = $resArr[0];
|
||
|
||
$transition = new SeedDMS_Core_Workflow_Transition($resArr["id"], $this->getWorkflow($resArr["workflow"]), $this->getWorkflowState($resArr["state"]), $this->getWorkflowAction($resArr["action"]), $this->getWorkflowState($resArr["nextstate"]), $resArr["maxtime"]);
|
||
$transition->setDMS($this);
|
||
return $transition;
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Returns document content which is not linked to a document
|
||
*
|
||
* This method is for finding straying document content without
|
||
* a parent document. In normal operation this should not happen
|
||
* but little checks for database consistency and possible errors
|
||
* in the application may have left over document content though
|
||
* the document is gone already.
|
||
*/
|
||
function getUnlinkedDocumentContent() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblDocumentContent WHERE document NOT IN (SELECT id FROM tblDocuments)";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (!$resArr)
|
||
return false;
|
||
|
||
$versions = array();
|
||
foreach($resArr as $row) {
|
||
$document = new SeedDMS_Core_Document($row['document'], '', '', '', '', '', '', '', '', '', '', '');
|
||
$document->setDMS($this);
|
||
$version = new SeedDMS_Core_DocumentContent($row['id'], $document, $row['version'], $row['comment'], $row['date'], $row['createdBy'], $row['dir'], $row['orgFileName'], $row['fileType'], $row['mimeType'], $row['fileSize'], $row['checksum']);
|
||
$versions[] = $version;
|
||
}
|
||
return $versions;
|
||
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Returns document content which has no file size set
|
||
*
|
||
* This method is for finding document content without a file size
|
||
* set in the database. The file size of a document content was introduced
|
||
* in version 4.0.0 of SeedDMS for implementation of user quotas.
|
||
*/
|
||
function getNoFileSizeDocumentContent() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblDocumentContent WHERE fileSize = 0 OR fileSize is null";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (!$resArr)
|
||
return false;
|
||
|
||
$versions = array();
|
||
foreach($resArr as $row) {
|
||
$document = new SeedDMS_Core_Document($row['document'], '', '', '', '', '', '', '', '', '', '', '');
|
||
$document->setDMS($this);
|
||
$version = new SeedDMS_Core_DocumentContent($row['id'], $document, $row['version'], $row['comment'], $row['date'], $row['createdBy'], $row['dir'], $row['orgFileName'], $row['fileType'], $row['mimeType'], $row['fileSize'], $row['checksum'], $row['fileSize'], $row['checksum']);
|
||
$versions[] = $version;
|
||
}
|
||
return $versions;
|
||
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Returns document content which has no checksum set
|
||
*
|
||
* This method is for finding document content without a checksum
|
||
* set in the database. The checksum of a document content was introduced
|
||
* in version 4.0.0 of SeedDMS for finding duplicates.
|
||
*/
|
||
function getNoChecksumDocumentContent() { /* {{{ */
|
||
$queryStr = "SELECT * FROM tblDocumentContent WHERE checksum = '' OR checksum is null";
|
||
$resArr = $this->db->getResultArray($queryStr);
|
||
if (!$resArr)
|
||
return false;
|
||
|
||
$versions = array();
|
||
foreach($resArr as $row) {
|
||
$document = new SeedDMS_Core_Document($row['document'], '', '', '', '', '', '', '', '', '', '', '');
|
||
$document->setDMS($this);
|
||
$version = new SeedDMS_Core_DocumentContent($row['id'], $document, $row['version'], $row['comment'], $row['date'], $row['createdBy'], $row['dir'], $row['orgFileName'], $row['fileType'], $row['mimeType'], $row['fileSize'], $row['checksum']);
|
||
$versions[] = $version;
|
||
}
|
||
return $versions;
|
||
|
||
} /* }}} */
|
||
|
||
/**
|
||
* Set a callback function
|
||
*
|
||
* @param string $name internal name of callback
|
||
* @param mixed $func function name as expected by {call_user_method}
|
||
* @param mixed $params parameter passed as the first argument to the
|
||
* callback
|
||
*/
|
||
function setCallback($name, $func, $params=null) { /* {{{ */
|
||
if($name && $func)
|
||
$this->callbacks[$name] = array($func, $params);
|
||
} /* }}} */
|
||
|
||
}
|
||
?>
|