mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-06-01 20:29:29 +00:00
Harald Bamberger
906 lines
25 KiB
PHP
906 lines
25 KiB
PHP
<?php
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/**
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* FH-Complete
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*
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* @package FHC-Helper
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* @author FHC-Team
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* @copyright Copyright (c) 2022 fhcomplete.net
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* @license GPLv3
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*/
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if (! defined('BASEPATH')) exit('No direct script access allowed');
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use \stdClass as stdClass;
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class DmsLib
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{
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const FILE_CONTENT_PROPERTY = 'file_content'; // property name for file content
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private $_ci; // code igniter instance
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private $_who; // who added this document
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/**
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* Object initialization
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*/
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public function __construct($params = null)
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{
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$this->_ci =& get_instance();
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// Set the the _who property
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$this->_who = 'DMS system'; // default
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// It is possible to set it using the who parameter
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if (!isEmptyArray($params) && isset($params['who']) && !isEmptyString($params['who'])) $this->_who = $params['who'];
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$this->_ci->load->model('crm/Akte_model', 'AkteModel'); // deprecated, should not be used here!
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$this->_ci->load->model('content/Dms_model', 'DmsModel');
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$this->_ci->load->model('content/DmsVersion_model', 'DmsVersionModel');
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$this->_ci->load->model('content/DmsFS_model', 'DmsFSModel');
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}
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// -----------------------------------------------------------------------------------------------------------
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// Public methods
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/**
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* Writes a new file, adds a new dms entry and a new dms version 0 for the written file
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* Returns success info of added dms entry (dms_id, version, filename) or error
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*/
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public function add(
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$name, $mimetype, $fileHandle, // Required parameters
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$kategorie_kurzbz = null, $dokument_kurzbz = null, $beschreibung = null, $cis_suche = false, $schlagworte = null
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)
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{
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// create unique filename, using original document name to detect file extension
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$filename = $this->_getUniqueFilename($name);
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// copy file from fileHandle to dms folder
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$copyFileResult = $this->_copyFile($fileHandle, $filename);
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if (isError($copyFileResult)) return $copyFileResult;
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// if file written successful, insert dms
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$dmsResult = $this->_ci->DmsModel->insert(
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array(
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'kategorie_kurzbz' => $kategorie_kurzbz,
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'dokument_kurzbz' => $dokument_kurzbz
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)
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);
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if (isError($dmsResult)) return $dmsResult;
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if (hasData($dmsResult))
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{
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$dms_id = getData($dmsResult);
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$version = 0;
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// insert dms version
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$dmsVersion = array(
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'dms_id' => $dms_id,
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'version' => $version,
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'filename' => $filename,
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'mimetype' => $mimetype,
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'name' => $name,
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'beschreibung' => $beschreibung,
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'cis_suche' => $cis_suche,
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'schlagworte' => $schlagworte,
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'insertvon' => $this->_who,
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'insertamum' => date('Y-m-d H:i:s')
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);
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$dmsVersionResult = $this->_ci->DmsVersionModel->insert($dmsVersion);
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if (isError($dmsVersionResult)) return $dmsVersionResult;
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// return dms info
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$resObj = new stdClass();
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$resObj->dms_id = $dms_id;
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$resObj->version = $version;
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$resObj->filename = $filename;
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return success($resObj);
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}
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else
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return error("error when inserting DMS");
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}
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/**
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* Writes a new file with content of fileHandle, adds a new dms version (max version number + 1) for the written file
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* Returns success with info of added dms version (version, filename) or error
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*/
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public function addNewVersion($dms_id, $fileHandle, $name = null, $mimetype = null, $beschreibung = null, $cis_suche = false, $schlagworte = null)
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{
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// get the latest version
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$lastVersionResult = $this->getLastVersion($dms_id);
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if (isError($lastVersionResult)) return $lastVersionResult;
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if (hasData($lastVersionResult))
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{
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$lastVersion = getData($lastVersionResult);
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$originalName = isset($name) ? $name : $lastVersion->name;
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// create unique filename, using original document name to detect file extension
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$filename = $this->_getUniqueFilename($originalName);
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// copy file from fileHandle to dms folder
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$copyFileResult = $this->_copyFile($fileHandle, $filename);
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if (isError($copyFileResult)) return $copyFileResult;
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// insert new version
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$newVersionNumber = $lastVersion->version + 1;
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// if new parameters given, use them, otherwise use parameters from last version
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$newVersion = array(
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'dms_id' => $dms_id,
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'name' => $originalName,
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'filename' => $filename,
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'version' => $newVersionNumber,
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'mimetype' => isset($mimetype) ? $mimetype : $lastVersion->mimetype,
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'beschreibung' => isset($beschreibung) ? $beschreibung : $lastVersion->beschreibung,
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'cis_suche' => isset($cis_suche) ? $cis_suche : $lastVersion->cis_suche,
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'schlagworte' => isset($schlagworte) ? $schlagworte : $lastVersion->schlagworte,
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'insertvon' => $this->_who,
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'insertamum' => date('Y-m-d H:i:s')
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);
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$addVersionResult = $this->_ci->DmsVersionModel->insert($newVersion);
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if (isError($addVersionResult)) return $addVersionResult;
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// return dms info
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$resObj = new stdClass();
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$resObj->version = $newVersionNumber;
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$resObj->filename = $filename;
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return success($resObj);
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}
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else
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return error("last version not found");
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}
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/**
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* Updates the last version (max version number) of a dms entry
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* Overwrites the file associated with this version with content read from fileHandle
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* Returns success with info of added dms version (version, filename) or error
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*/
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public function updateLastVersion($dms_id, $fileHandle, $name = null, $mimetype = null, $beschreibung = null, $cis_suche = false, $schlagworte = null)
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{
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// get the latest version
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$lastVersionResult = $this->getLastVersion($dms_id);
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if (isError($lastVersionResult)) return $lastVersionResult;
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if (hasData($lastVersionResult))
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{
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$lastVersion = getData($lastVersionResult);
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$filename = $lastVersion->filename;
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// update file in filesystem
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$copyFileResult = $this->_copyFile($fileHandle, $filename);
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if (isError($copyFileResult)) return $copyFileResult;
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// if new parameters given, use them, otherwise use parameters from last version
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$newVersion = array(
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'name' => isset($name) ? $name : $lastVersion->name,
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'filename' => $filename,
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'mimetype' => isset($mimetype) ? $mimetype : $lastVersion->mimetype,
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'beschreibung' => isset($beschreibung) ? $beschreibung : $lastVersion->beschreibung,
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'cis_suche' => isset($cis_suche) ? $cis_suche : $lastVersion->cis_suche,
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'schlagworte' => isset($schlagworte) ? $schlagworte : $lastVersion->schlagworte,
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);
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// update last dms version
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$addVersionResult = $this->_ci->DmsVersionModel->update(
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array($dms_id, $lastVersion->version),
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$newVersion
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);
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if (isError($addVersionResult)) return $addVersionResult;
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// return dms info
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$resObj = new stdClass();
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$resObj->version = $lastVersion->version;
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$resObj->filename = $filename;
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return success($resObj);
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}
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else
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return error("last version not found");
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}
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/**
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* Gets dms version with highest number
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* Returns success with dms data and fileHandle with file content or error
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*/
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public function getLastVersion($dms_id)
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{
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// get the latest version number
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$this->_ci->DmsVersionModel->addSelect('version');
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$this->_ci->DmsVersionModel->addOrder('version', 'DESC');
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$this->_ci->DmsVersionModel->addOrder('insertamum', 'DESC');
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$this->_ci->DmsVersionModel->addLimit(1);
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$lastDmsVersionResult = $this->_ci->DmsVersionModel->loadWhere(
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array('dms_id' => $dms_id)
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);
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if (isError($lastDmsVersionResult)) return $lastDmsVersionResult;
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if (hasData($lastDmsVersionResult))
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{
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$lastDmsVersionData = getData($lastDmsVersionResult)[0];
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$lastDmsVersion = $lastDmsVersionData->version;
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// call get Version with last version number
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return $this->getVersion($dms_id, $lastDmsVersion);
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}
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else
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return error("Dms last version not found");
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}
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/**
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* Gets specified dms version
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* Returns success with dms data and fileHandle with file content or error
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*/
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public function getVersion($dms_id, $version)
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{
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$this->_ci->DmsVersionModel->addSelect('dms_id, version, filename, mimetype, name, beschreibung, cis_suche, schlagworte');
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$dmsVersionResult = $this->_ci->DmsVersionModel->loadWhere(
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array(
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'dms_id' => $dms_id,
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'version' => $version
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)
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);
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if (isError($dmsVersionResult)) return $dmsVersionResult;
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if (hasData($dmsVersionResult))
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{
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$dmsVersion = getData($dmsVersionResult)[0];
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// get file content as file pointer
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$fileHandleResult = $this->_ci->DmsFSModel->openRead($dmsVersion->filename);
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if (isError($fileHandleResult)) return $fileHandleResult;
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if (hasData($fileHandleResult))
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{
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$fileHandle = getData($fileHandleResult);
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$dmsVersion->{self::FILE_CONTENT_PROPERTY} = $fileHandle;
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// close file pointer
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$closeResult = $this->_ci->DmsFSModel->close($fileHandle);
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if (isError($closeResult)) return $closeResult;
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return success($dmsVersion);
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}
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else
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return error("File could not be opened");
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}
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else
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return error("Dms version not found");
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}
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/**
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* Removes dms entry and all its versions, deletes all associated files
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* Returns success with removed version numbers or error
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*/
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public function removeAll($dms_id)
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{
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$versionsRemoved = array();
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$this->_ci->DmsVersionModel->addSelect('version, filename');
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$allVersionsResult = $this->_ci->DmsVersionModel->loadWhere(array('dms_id' => $dms_id));
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if (hasData($allVersionsResult))
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{
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$allVersionsData = getData($allVersionsResult);
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$error = null;
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// Start DB transaction to avoid deleting only part of the data
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$this->_ci->db->trans_begin();
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// remove all versions of the dms Id
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foreach ($allVersionsData as $version)
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{
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$removeVersionResult = $this->removeVersion($dms_id, $version->version);
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if (isError($removeVersionResult))
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{
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$error = $removeVersionResult;
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break;
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}
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else
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$versionsRemoved[] = $version; // return removed versions
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}
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// Transaction complete!
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$this->_ci->db->trans_complete();
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// Check if everything went ok during the transaction
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if ($this->_ci->db->trans_status() === false || isset($error))
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{
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$this->_ci->db->trans_rollback();
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if (isset($error))
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return $error;
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else
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return error("Error occured when deleting, rolled back");
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}
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else
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{
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$this->_ci->db->trans_commit();
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}
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}
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return success($versionsRemoved);
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}
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/**
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* Removes latest version and its associated file
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* Returns success with removed dms version data (dms_id, version, filename) or error
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*/
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public function removeLastVersion($dms_id)
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{
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$lastVersionNumber = 0;
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// get the latest version
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$lastVersionResult = $this->getLastVersion($dms_id);
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if (isError($lastVersionResult)) return $lastVersionResult;
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if (hasData($lastVersionResult))
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{
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$lastVersion = getData($lastVersionResult);
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$lastVersionNumber = $lastVersion->version;
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}
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// call remove method for latest version
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return $this->removeVersion($dms_id, $lastVersionNumber);
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}
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/**
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* Removes latest version and its associated file
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* Returns success with removed dms version data (dms_id, version, filename) or error
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*/
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public function removeVersion($dms_id, $version)
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{
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$removeVersionResultObj = new stdClass();
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$removeVersionResultObj->dms_id = null;
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$removeVersionResultObj->version = null;
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$removeVersionResultObj->filename = null;
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// load dms version and check how many versions there are
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$db = new DB_Model();
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$checkDeleteResult = $db->execReadOnlyQuery(
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"SELECT filename,
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(SELECT count(version)
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FROM campus.tbl_dms_version dv_anzahl
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WHERE dv_anzahl.dms_id = dv.dms_id) AS anzahl_versionen
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FROM campus.tbl_dms_version dv
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WHERE dms_id=?
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AND version=?",
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array($dms_id, $version)
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);
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if (isError($checkDeleteResult)) return $checkDeleteResult;
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if (hasData($checkDeleteResult))
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{
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$checkDeleteData = getData($checkDeleteResult)[0];
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// delete version
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$deleteVersionResult = $this->_ci->DmsVersionModel->delete(array($dms_id, $version));
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if (isError($deleteVersionResult)) return $deleteVersionResult;
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$removeVersionResultObj->version = $version;
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$removeVersionResultObj->filename = $checkDeleteData->filename;
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// delete dms too if no versions left
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if ($checkDeleteData->anzahl_versionen <= 1)
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{
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$deleteDmsResult = $this->_ci->DmsModel->delete($dms_id);
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if (isError($deleteDmsResult)) return $deleteDmsResult;
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$removeVersionResultObj->dms_id = $dms_id;
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}
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// delete file from file system
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$removeResult = $this->_ci->DmsFSModel->remove($checkDeleteData->filename);
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if (isError($removeResult)) return $removeResult;
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}
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return success($removeVersionResultObj);
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}
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// -----------------------------------------------------------------------------------------------------------
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// Private methods
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/**
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* Copies file from sourceFileHandle to destinationFilename in DMS folder
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* Returns success or error on fail
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*/
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private function _copyFile($sourceFileHandle, $destinationFilename)
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{
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// get file location from file handle
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$metaData = stream_get_meta_data($sourceFileHandle);
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if (isset($metaData['uri']) && !isEmptyString($metaData['uri']))
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{
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// if file location determined, copy file
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$source = $metaData['uri'];
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if (copy($source, DMS_PATH.$destinationFilename))
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{
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return success();
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}
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else
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{
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// error if copy returned false
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return error('error occured while copying file');
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}
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}
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else
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{
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// error when source location could not be determined
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return error('error occured while getting source file name');
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}
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return success($resObj);
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}
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/**
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* Generates unique filename, appends file extension from document name
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* Returns the filename string
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*/
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private function _getUniqueFilename($dokname)
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{
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// create unique id
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$uniqueFilename = uniqid();
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// getting extension of file from document name
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$fileExtension = pathinfo($dokname, PATHINFO_EXTENSION);
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// if file extension found, append it
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if (!isEmptyString($fileExtension))
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$uniqueFilename .= '.'.$fileExtension;
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return $uniqueFilename;
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}
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// -----------------------------------------------------------------------------------------------------------
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// Deprecated methods, not to be used
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/**
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* Load a DMS Document.
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* If no version is particularly given, the latest version is loaded.
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*
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* @param $dms_id
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* @param integer $version
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* @return array
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*/
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public function load($dms_id, $version = null)
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{
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if (is_numeric($dms_id))
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{
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$this->_ci->DmsModel->addJoin('campus.tbl_dms_version', 'dms_id');
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$this->_ci->DmsModel->addOrder('version', 'DESC');
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$this->_ci->DmsModel->addLimit(1);
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if (!is_numeric($version))
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{
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return $this->_ci->DmsModel->load($dms_id);
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}
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else
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{
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return $this->_ci->DmsModel->loadWhere(array('dms_id' => $dms_id, 'version' => $version));
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}
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}
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return error('The parameter DMS ID must be a number');
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}
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/**
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* Read a DMS Document from the Filesystem
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* @param int $dms_id ID of the Document.
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* @param int $version The version of the Document (latest if null).
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* @return object success or error
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*/
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public function read($dms_id, $version = null)
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{
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$result = error('Wrong dms_id parameter');
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if (isset($dms_id))
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{
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$this->_ci->DmsModel->addJoin('campus.tbl_dms_version', 'dms_id');
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$this->_ci->DmsModel->addOrder('version', 'DESC');
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$this->_ci->DmsModel->addLimit(1);
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if (!isset($version))
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{
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$result = $this->_ci->DmsModel->load($dms_id);
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}
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else
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{
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$result = $this->_ci->DmsModel->loadWhere(array('dms_id' => $dms_id, 'version' => $version));
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|
}
|
|
|
|
// If a dms has been found
|
|
if (hasData($result))
|
|
{
|
|
$resultFS = $this->_ci->DmsFSModel->readBase64(getData($result)[0]->filename);
|
|
if (isError($resultFS)) return $resultFS; // if an error occurred return it
|
|
|
|
$result->retval[0]->{self::FILE_CONTENT_PROPERTY} = getData($resultFS);
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Get all accepted Documents of a Person
|
|
*
|
|
* @param int $person_id ID of the person.
|
|
* @param string $dokument_kurzbz Type of document.
|
|
* @param bool $no_file If null then loads also the content.
|
|
* @return object success or error
|
|
*/
|
|
public function getAktenAcceptedDms($person_id, $dokument_kurzbz = null, $no_file = null)
|
|
{
|
|
$result = $this->_ci->AkteModel->getAktenAcceptedDms($person_id, $dokument_kurzbz);
|
|
|
|
if (hasData($result) && $no_file == null)
|
|
{
|
|
for ($i = 0; $i < count(getData($result)); $i++)
|
|
{
|
|
$resultFS = $this->_ci->DmsFSModel->readBase64(getData($result)[$i]->filename);
|
|
if (isError($resultFS)) return $resultFS; // if an error occurred return it
|
|
|
|
$result->retval[$i]->{self::FILE_CONTENT_PROPERTY} = getData($resultFS);
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Uploads a document and saves it to DMS
|
|
* @param $dms DMS assoc array
|
|
* @param $field_name Name of the HTML uploadfile input name attribute
|
|
* @param array $allowed_types Default: all. Param example: array(jpg, pdf)
|
|
* @return array
|
|
*/
|
|
public function upload($dms, $field_name, $allowed_types = array('*'))
|
|
{
|
|
// Init upload configs
|
|
$this->_loadUploadLibrary($allowed_types);
|
|
|
|
if (!$this->_ci->upload->do_upload($field_name))
|
|
{
|
|
return error($this->_ci->upload->display_errors());
|
|
}
|
|
|
|
$upload_data = $this->_ci->upload->data(); // data about the uploaded file
|
|
|
|
// Insert to DMS table
|
|
$insDmsResult = $this->_ci->DmsModel->insert($this->_ci->DmsModel->filterFields($dms));
|
|
if (isError($insDmsResult)) return $insDmsResult;
|
|
|
|
$upload_data['dms_id'] = getData($insDmsResult);
|
|
if(isset($upload_data['file_type']) && !isset($dms['mimetype']))
|
|
$dms['mimetype'] = $upload_data['file_type'];
|
|
|
|
// Insert DMS version
|
|
$insVersionResult = $this->_ci->DmsVersionModel->insert(
|
|
$this->_ci->DmsVersionModel->filterFields(
|
|
$dms,
|
|
$upload_data['dms_id'],
|
|
$upload_data['file_name']
|
|
)
|
|
);
|
|
if (isError($insVersionResult)) return $insVersionResult;
|
|
|
|
// Return result of uploaded data
|
|
return success($upload_data);
|
|
}
|
|
|
|
/**
|
|
* Download a document.
|
|
*
|
|
* @param $dms_id
|
|
* @param string $filename $filename If String is given, it will be used as filename on download
|
|
* @param string $disposition [inline | attachment]
|
|
* Inline opens doc in new tab. Attachment displays download dialog box.
|
|
*/
|
|
public function download($dms_id, $filename = null, $disposition = 'inline')
|
|
{
|
|
// Retrieves info about the given dms
|
|
$fileInfoResult = $this->getFileInfo($dms_id);
|
|
if (isError($fileInfoResult)) return error(getError($fileInfoResult));
|
|
|
|
// If data have been found
|
|
if (hasData($fileInfoResult))
|
|
{
|
|
$fileObj = getData($fileInfoResult);
|
|
|
|
// Change filename, if filename is provided
|
|
if (!isEmptyString($filename)) $fileObj->name = $filename;
|
|
|
|
// Add file disposition if disposition has a valid value
|
|
if ($disposition == 'attachment' || $disposition == 'inline')
|
|
{
|
|
$fileObj->disposition = $disposition;
|
|
}
|
|
|
|
return success($fileObj);
|
|
}
|
|
|
|
// If no data have been found then return an empty success
|
|
return success();
|
|
}
|
|
|
|
/**
|
|
* Get file information.
|
|
*
|
|
* @param $dms_id
|
|
* @param integer $version
|
|
* @return array with File Object.
|
|
*/
|
|
public function getFileInfo($dms_id, $version = null)
|
|
{
|
|
// Checks the dms_id parameter
|
|
if (!is_numeric($dms_id)) return error('Wrong parameter');
|
|
|
|
// Load DMS from database
|
|
$result = $this->load($dms_id, $version);
|
|
if (isError($result)) return error(getError($result));
|
|
|
|
// If data have been found
|
|
if (hasData($result))
|
|
{
|
|
// Store file information in fileObj
|
|
$fileObj = new stdClass();
|
|
$fileObj->filename = getData($result)[0]->filename;
|
|
$fileObj->file = DMS_PATH.getData($result)[0]->filename;
|
|
$fileObj->name = DMS_PATH.getData($result)[0]->name; // original user filename
|
|
$fileObj->mimetype = getData($result)[0]->mimetype;
|
|
|
|
return success($fileObj);
|
|
}
|
|
|
|
// If no data have been found return an empty success
|
|
return success();
|
|
}
|
|
|
|
/**
|
|
* Saves a Document
|
|
* @param object $dms DMS Object ot be saved.
|
|
* @return object
|
|
*/
|
|
public function save($dms)
|
|
{
|
|
$result = null;
|
|
|
|
if (isset($dms['new']) && $dms['new'] == true)
|
|
{
|
|
// Remove new parameter to avoid DB insert errors
|
|
unset($dms['new']);
|
|
|
|
$result = $this->_saveFileOnInsert($dms);
|
|
if (isSuccess($result))
|
|
{
|
|
$filename = getData($result);
|
|
if (isset($dms['dms_id']) && $dms['dms_id'] != '')
|
|
{
|
|
$result = $this->_ci->DmsVersionModel->insert(
|
|
$this->_ci->DmsVersionModel->filterFields($dms, $dms['dms_id'], $filename)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$result = $this->_ci->DmsModel->insert($this->_ci->DmsModel->filterFields($dms));
|
|
if (isSuccess($result))
|
|
{
|
|
$result = $this->_ci->DmsVersionModel->insert(
|
|
$this->_ci->DmsVersionModel->filterFields($dms, getData($result), $filename)
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$result = $this->_saveFileOnUpdate($dms);
|
|
if (isSuccess($result))
|
|
{
|
|
$result = $this->_ci->DmsModel->update($dms['dms_id'], $this->_ci->DmsModel->filterFields($dms));
|
|
if (isSuccess($result))
|
|
{
|
|
$result = $this->_ci->DmsVersionModel->update(
|
|
array(
|
|
$dms['dms_id'],
|
|
$dms['version']
|
|
),
|
|
$this->_ci->DmsVersionModel->filterFields($dms)
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Deletes a Akte of a Person
|
|
* @param int $person_id ID of the person.
|
|
* @param int $dms_id Id of the Document.
|
|
* @return object
|
|
*/
|
|
public function delete($person_id, $dms_id)
|
|
{
|
|
$result = null;
|
|
|
|
// If the parameters are valid
|
|
if (is_numeric($person_id) && is_numeric($dms_id))
|
|
{
|
|
// Start DB transaction
|
|
$this->_ci->db->trans_start(false);
|
|
|
|
// Get akte_id from table tbl_akte
|
|
$result = $this->_ci->AkteModel->loadWhere(array('person_id' => $person_id, 'dms_id' => $dms_id));
|
|
if (isSuccess($result))
|
|
{
|
|
// Delete all entries in tbl_akte
|
|
for ($i = 0; $i < count(getData($result)); $i++)
|
|
{
|
|
$this->_ci->AkteModel->delete(getData($result)[$i]->akte_id);
|
|
}
|
|
|
|
// Get all filenames related to this dms
|
|
$resultFileNames = $this->_ci->DmsVersionModel->loadWhere(array('dms_id' => $dms_id));
|
|
if (isSuccess($resultFileNames))
|
|
{
|
|
// Delete from tbl_dms_version
|
|
$result = $this->_ci->DmsVersionModel->delete(array('dms_id' => $dms_id));
|
|
if (isSuccess($result))
|
|
{
|
|
// Delete from tbl_dms
|
|
$result = $this->_ci->DmsModel->delete($dms_id);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Transaction complete!
|
|
$this->_ci->db->trans_complete();
|
|
|
|
// Check if everything went ok during the transaction
|
|
if ($this->_ci->db->trans_status() === false || isError($result))
|
|
{
|
|
$this->_ci->db->trans_rollback();
|
|
$result = error('An error occurred while performing a delete operation', EXIT_ERROR);
|
|
}
|
|
else
|
|
{
|
|
$this->_ci->db->trans_commit();
|
|
$result = success('Dms successfully removed from DB');
|
|
}
|
|
|
|
// If everything is ok
|
|
if (isSuccess($result))
|
|
{
|
|
// Remove all files related to this person and dms
|
|
for ($i = 0; $i < count(getData($resultFileNames)); $i++)
|
|
{
|
|
$this->_ci->DmsFSModel->removeBase64(getData($resultFileNames)[$i]->filename);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$result = error('Invalid parameters');
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Loads the Content of an akte
|
|
* @param int $akte_id Id of the akte.
|
|
* @return object with document content or error
|
|
*/
|
|
public function getAkteContent($akte_id)
|
|
{
|
|
$akte = $this->_ci->AkteModel->load($akte_id);
|
|
if (hasData($akte))
|
|
{
|
|
if (getData($akte)[0]->inhalt != '')
|
|
{
|
|
return success(base64_decode(getData($akte)[0]->inhalt));
|
|
}
|
|
elseif (getData($akte)[0]->dms_id != '')
|
|
{
|
|
$dmscontent = $this->read(getData($akte)[0]->dms_id);
|
|
if (isSuccess($dmscontent))
|
|
{
|
|
return success(base64_decode(getData($dmscontent)[0]->file_content));
|
|
}
|
|
else
|
|
{
|
|
return error(getError($dmscontent));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return error('No Content available');
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return error(getError($akte));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Saves the Content of a DMS in the Filesystem
|
|
* @param object $dms DMS object to be saved.
|
|
* @return object
|
|
*/
|
|
private function _saveFileOnInsert($dms)
|
|
{
|
|
$filename = uniqid().'.'.pathinfo($dms['name'], PATHINFO_EXTENSION);
|
|
|
|
$result = $this->_ci->DmsFSModel->writeBase64($filename, $dms['file_content']);
|
|
if (isSuccess($result))
|
|
{
|
|
$result = success($filename);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Updates the File in the Filesystem
|
|
* @param object $dms DMS object to update.
|
|
* @return object
|
|
*/
|
|
private function _saveFileOnUpdate($dms)
|
|
{
|
|
$result = null;
|
|
|
|
if (isset($dms['version']))
|
|
{
|
|
$result = $this->read($dms['dms_id'], $dms['version']);
|
|
|
|
if (hasData($result))
|
|
{
|
|
$result = $this->_ci->DmsFSModel->writeBase64(getData($result)[0]->filename, $dms['file_content']);
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Loads the upload library of CI
|
|
*/
|
|
private function _loadUploadLibrary($allowed_types)
|
|
{
|
|
$config = array();
|
|
$config['upload_path'] = DMS_PATH;
|
|
$config['allowed_types'] = implode('|', $allowed_types);
|
|
$config['overwrite'] = true;
|
|
$config['file_name'] = uniqid().'.pdf';
|
|
|
|
$this->_ci->load->library('upload', $config);
|
|
$this->_ci->upload->initialize($config);
|
|
}
|
|
}
|