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655
models/MediaModel.inc
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655
models/MediaModel.inc
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<?php
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/**
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* The Legend of Z
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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* @copyright 2014 Heinrich-Heine-Universität Düsseldorf
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* @license http://www.gnu.org/licenses/gpl.html
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* @link https://bitbucket.org/coderkun/the-legend-of-z
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*/
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namespace hhu\z\models;
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/**
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* Model to interact with the Media-tables.
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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*/
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class MediaModel extends \hhu\z\Model
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{
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/**
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* Construct a new MediaModel.
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Get a medium by its URL.
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*
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* @throws \nre\exceptions\IdNotFoundException
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* @param string $mediaURL URL-name of the Medium
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* @return array Medium data
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*/
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public function getMediaByUrl($mediaUrl)
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{
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$data = $this->db->query(
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'SELECT id, name, url, description, mimetype '.
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'FROM media '.
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'WHERE url = ?',
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's',
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$mediaUrl
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);
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if(empty($data)) {
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throw new \nre\exceptions\IdNotFoundException($mediaUrl);
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}
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return $data[0];
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}
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/**
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* Get a medium by its ID.
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*
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* @throws \nre\exceptions\IdNotFoundException
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* @param int $mediaId ID of the Medium
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* @return array Medium data
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*/
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public function getMediaById($mediaId)
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{
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$data = $this->db->query(
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'SELECT id, name, url, description, mimetype '.
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'FROM media '.
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'WHERE id = ?',
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'i',
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$mediaId
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);
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if(empty($data)) {
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throw new \nre\exceptions\IdNotFoundException($mediaId);
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}
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return $data[0];
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}
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/**
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* Get a Seminary medium by its URL.
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*
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* @throws \nre\exceptions\IdNotFoundException
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* @param int $seminaryId ID of the seminary
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* @param string $seminaryMediaUrl URL-name of the Seminary medium
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* @return array Seminary medium data
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*/
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public function getSeminaryMediaByUrl($seminaryId, $seminaryMediaUrl)
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{
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$data = $this->db->query(
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'SELECT id, name, url, description, mimetype '.
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'FROM seminarymedia '.
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'WHERE seminary_id = ? AND url = ?',
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'is',
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$seminaryId,
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$seminaryMediaUrl
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);
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if(empty($data)) {
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throw new \nre\exceptions\IdNotFoundException($seminaryId.': '.$seminaryMediaUrl);
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}
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return $data[0];
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}
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/**
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* Get a Seminary medium by its ID.
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*
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* @throws \nre\exceptions\IdNotFoundException
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* @param int $seminaryMediaId ID of the Seminary medium
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* @return array Seminary medium data
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*/
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public function getSeminaryMediaById($mediaId)
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{
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$data = $this->db->query(
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'SELECT id, name, url, description, mimetype '.
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'FROM seminarymedia '.
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'WHERE id = ?',
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'i',
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$mediaId
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);
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if(empty($data)) {
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throw new \nre\exceptions\IdNotFoundException($mediaId);
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}
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return $data[0];
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}
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/**
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* Copy all media from a Seminary.
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*
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* @param int $userId ID of creating user
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* @param int $sourceSeminaryId ID of Seminary to copy from
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* @param int $targetSeminaryId ID of Seminary to copy to
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* @return array Mapping of Media-IDs from source Seminary to target Seminary
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*/
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public function copySeminaryMedia($userId, $sourceSeminaryId, $targetSeminaryId)
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{
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$seminaryMediaIds = array();
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$copiedFiles = array();
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// Get all media from a Seminary
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$seminaryMedia = $this->db->query(
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'SELECT id '.
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'FROM seminarymedia '.
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'WHERE seminary_id = ?',
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'i',
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$sourceSeminaryId
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);
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// Copy each medium
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try {
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foreach($seminaryMedia as &$medium)
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{
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// Copy database record
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$this->db->query(
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'INSERT INTO seminarymedia '.
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'(created_user_id, seminary_id, name, url, description, mimetype) '.
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'SELECT ?, ?, name, url, description, mimetype '.
|
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'FROM seminarymedia '.
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'WHERE id = ?',
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'iii',
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$userId, $targetSeminaryId,
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$medium['id']
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);
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$seminaryMediaIds[$medium['id']] = $this->db->getInsertId();
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// Copy file
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$sourceFilename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$medium['id'];
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$targetFilename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$seminaryMediaIds[$medium['id']];
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if(!copy($sourceFilename, $targetFilename)) {
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throw new \hhu\z\exceptions\FileCopyException(error_get_last());
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}
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$copiedFiles[] = $targetFilename;
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}
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}
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catch(\hhu\z\exceptions\FileCopyException $e) {
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// Cleanup
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foreach($copiedFiles as $filename) {
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unlink($filename);
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}
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throw $e;
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}
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// Return new media IDs
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return $seminaryMediaIds;
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}
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/**
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* Create a new moodpic.
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*
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* @param int $userId ID of user that does the upload
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* @param int $seminaryId ID of Seminary
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* @param string $filename Filename of uploading media
|
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* @param string $description Description for media
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* @param string $mimetype Mimetype of media
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* @param string $tmpFilename Name of temporary uploaded file
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* @return mixed ID of media record or false if upload failed
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*/
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public function createMoodpic($userId, $seminaryId, $filename, $description, $mimetype, $tmpFilename)
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{
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$mediaId = false;
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$this->db->setAutocommit(false);
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try {
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// Create Seminary media record
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$mediaId = $this->createSeminaryMedia($userId, $seminaryId, $filename, $description, $mimetype);
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// Upload file
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$filename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$mediaId;
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if(!move_uploaded_file($tmpFilename, $filename))
|
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{
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$this->db->rollback();
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$mediaId = false;
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}
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}
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catch(\nre\exceptions\DatamodelException $e) {
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$this->db->rollback();
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$this->db->setAutocommit(true);
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}
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$this->db->setAutocommit(true);
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return $mediaId;
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}
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|
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/**
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* Create a new Avatar picture for a Charactertype by creating a new Seminarymedia and
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* adding it to the list of Avatar pictures.
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*
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* @param int $userId ID of user that does the upload
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* @param int $seminaryId ID of Seminary
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* @param string $filename Filename of uploading media
|
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* @param string $description Description for media
|
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* @param string $mimetype Mimetype of media
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* @param string $tmpFilename Name of temporary uploaded file
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* @return mixed ID of media record or false if upload failed
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*/
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public function createAvatarpicture($userId, $seminaryId, $filename, $description, $mimetype, $tmpFilename)
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{
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$mediaId = false;
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$this->db->setAutocommit(false);
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try {
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// Create Seminary media record
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$mediaId = $this->createSeminaryMedia($userId, $seminaryId, $filename, $description, $mimetype);
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|
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// Add media to Achievements media
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$this->db->query(
|
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'INSERT INTO avatarpictures '.
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'(seminarymedia_id, created_user_id) '.
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'VALUES '.
|
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'(?, ?) '.
|
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'ON DUPLICATE KEY UPDATE '.
|
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'created_user_id = ?',
|
||||
'iii',
|
||||
$mediaId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
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// Create filename
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||||
$filename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$mediaId;
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if(!move_uploaded_file($tmpFilename, $filename))
|
||||
{
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$this->db->rollback();
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$mediaId = false;
|
||||
}
|
||||
}
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catch(\nre\exceptions\DatamodelException $e) {
|
||||
$this->db->rollback();
|
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$this->db->setAutocommit(true);
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||||
}
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|
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$this->db->setAutocommit(true);
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return $mediaId;
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}
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||||
|
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/**
|
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* Copy an Avatar picture.
|
||||
*
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||||
* @param int $userId ID of creating user
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* @param int $seminaryMediaId ID of Seminary media to copy
|
||||
*/
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public function copyAvatarpicture($userId, $avatarpictureId)
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||||
{
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$this->db->query(
|
||||
'INSERT INTO avatarpictures '.
|
||||
'(seminarymedia_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$avatarpictureId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a new Questgroup picture (Moodpic).
|
||||
*
|
||||
* @param int $userId ID of user that does the upload
|
||||
* @param int $seminaryId ID of Seminary
|
||||
* @param int $questgroupId ID of Questgroup to create picture for
|
||||
* @param string $filename Filename of uploading media
|
||||
* @param string $description Description for media
|
||||
* @param string $mimetype Mimetype of media
|
||||
* @param string $tmpFilename Name of temporary uploaded file
|
||||
* @return mixed ID of media record or false if upload failed
|
||||
*/
|
||||
public function createQuestgrouppicture($userId, $seminaryId, $questgroupId, $filename, $description, $mimetype, $tmpFilename)
|
||||
{
|
||||
$mediaId = false;
|
||||
$this->db->setAutocommit(false);
|
||||
|
||||
try {
|
||||
// Create Seminary media record
|
||||
$mediaId = $this->createSeminaryMedia($userId, $seminaryId, $filename, $description, $mimetype);
|
||||
|
||||
// Add media to Questgroups pictures
|
||||
$this->db->query(
|
||||
'INSERT INTO questgroupspictures '.
|
||||
'(media_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$mediaId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
|
||||
// Upload file
|
||||
$filename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$mediaId;
|
||||
if(!move_uploaded_file($tmpFilename, $filename))
|
||||
{
|
||||
$this->db->rollback();
|
||||
$mediaId = false;
|
||||
}
|
||||
}
|
||||
catch(\nre\exceptions\DatamodelException $e) {
|
||||
$this->db->rollback();
|
||||
$this->db->setAutocommit(true);
|
||||
}
|
||||
|
||||
|
||||
$this->db->setAutocommit(true);
|
||||
return $mediaId;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Copy a Questgroup picture.
|
||||
*
|
||||
* @param int $userId ID of creating user
|
||||
* @param int $seminaryMediaId ID of Seminary media to copy
|
||||
*/
|
||||
public function copyQuestgroupspicture($userId, $questgroupspictureId)
|
||||
{
|
||||
$this->db->query(
|
||||
'INSERT INTO questgroupspictures '.
|
||||
'(media_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$questgroupspictureId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a new Quests media by creating a new Seminarymedia and
|
||||
* adding it to the list of Quests media.
|
||||
*
|
||||
* @param int $userId ID of user that does the upload
|
||||
* @param int $seminaryId ID of Seminary
|
||||
* @param string $filename Filename of uploading media
|
||||
* @param string $description Description for media
|
||||
* @param string $mimetype Mimetype of media
|
||||
* @param string $tmpFilename Name of temporary uploaded file
|
||||
* @return mixed ID of media record or false if upload failed
|
||||
*/
|
||||
public function createQuestMedia($userId, $seminaryId, $filename, $description, $mimetype, $tmpFilename)
|
||||
{
|
||||
$mediaId = false;
|
||||
$this->db->setAutocommit(false);
|
||||
|
||||
try {
|
||||
// Create Seminary media record
|
||||
$mediaId = $this->createSeminaryMedia($userId, $seminaryId, $filename, $description, $mimetype);
|
||||
|
||||
// Add media to Quests media
|
||||
$this->db->query(
|
||||
'INSERT INTO questsmedia '.
|
||||
'(media_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$mediaId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
|
||||
// Create filename
|
||||
$filename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$mediaId;
|
||||
if(!move_uploaded_file($tmpFilename, $filename))
|
||||
{
|
||||
$this->db->rollback();
|
||||
$mediaId = false;
|
||||
}
|
||||
else {
|
||||
$this->db->commit();
|
||||
}
|
||||
}
|
||||
catch(\nre\exceptions\DatamodelException $e) {
|
||||
$this->db->rollback();
|
||||
$this->db->setAutocommit(true);
|
||||
}
|
||||
|
||||
|
||||
$this->db->setAutocommit(true);
|
||||
return $mediaId;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Copy media of a Quest.
|
||||
*
|
||||
* @param int $userId ID of creating user
|
||||
* @param int $seminaryMediaId ID of Quest media to copy
|
||||
*/
|
||||
public function copyQuestsmedia($userId, $seminaryMediaId)
|
||||
{
|
||||
$this->db->query(
|
||||
'INSERT INTO questsmedia '.
|
||||
'(media_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$seminaryMediaId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a new Character groups media by creating a new Seminarymedia and
|
||||
* adding it to the list of media for Character groups.
|
||||
*
|
||||
* @param int $userId ID of user that does the upload
|
||||
* @param int $seminaryId ID of Seminary
|
||||
* @param string $filename Filename of uploading media
|
||||
* @param string $description Description for media
|
||||
* @param string $mimetype Mimetype of media
|
||||
* @param string $tmpFilename Name of temporary uploaded file
|
||||
* @return mixed ID of media record or false if upload failed
|
||||
*/
|
||||
public function createCharactergroupMedia($userId, $seminaryId, $filename, $description, $mimetype, $tmpFilename)
|
||||
{
|
||||
$mediaId = false;
|
||||
$this->db->setAutocommit(false);
|
||||
|
||||
try {
|
||||
// Create Seminary media record
|
||||
$mediaId = $this->createSeminaryMedia($userId, $seminaryId, $filename, $description, $mimetype);
|
||||
|
||||
// Add media to Character groups media
|
||||
$this->db->query(
|
||||
'INSERT INTO charactergroupsmedia '.
|
||||
'(seminarymedia_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$mediaId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
|
||||
// Create filename
|
||||
$filename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$mediaId;
|
||||
if(!move_uploaded_file($tmpFilename, $filename))
|
||||
{
|
||||
$this->db->rollback();
|
||||
$mediaId = false;
|
||||
}
|
||||
}
|
||||
catch(\nre\exceptions\DatamodelException $e) {
|
||||
$this->db->rollback();
|
||||
$this->db->setAutocommit(true);
|
||||
}
|
||||
|
||||
|
||||
$this->db->setAutocommit(true);
|
||||
return $mediaId;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a new Achievement media by creating a new Seminarymedia and
|
||||
* adding it to the list of media for Achievements.
|
||||
*
|
||||
* @param int $userId ID of user that does the upload
|
||||
* @param int $seminaryId ID of Seminary
|
||||
* @param string $filename Filename of uploading media
|
||||
* @param string $description Description for media
|
||||
* @param string $mimetype Mimetype of media
|
||||
* @param string $tmpFilename Name of temporary uploaded file
|
||||
* @return mixed ID of media record or false if upload failed
|
||||
*/
|
||||
public function createAchievementMedia($userId, $seminaryId, $filename, $description, $mimetype, $tmpFilename)
|
||||
{
|
||||
$mediaId = false;
|
||||
$this->db->setAutocommit(false);
|
||||
|
||||
try {
|
||||
// Create Seminary media record
|
||||
$mediaId = $this->createSeminaryMedia($userId, $seminaryId, $filename, $description, $mimetype);
|
||||
|
||||
// Add media to Achievements media
|
||||
$this->db->query(
|
||||
'INSERT INTO achievementsmedia '.
|
||||
'(seminarymedia_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$mediaId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
|
||||
// Create filename
|
||||
$filename = ROOT.DS.\nre\configs\AppConfig::$dirs['seminarymedia'].DS.$mediaId;
|
||||
if(!move_uploaded_file($tmpFilename, $filename))
|
||||
{
|
||||
$this->db->rollback();
|
||||
$mediaId = false;
|
||||
}
|
||||
}
|
||||
catch(\nre\exceptions\DatamodelException $e) {
|
||||
$this->db->rollback();
|
||||
$this->db->setAutocommit(true);
|
||||
}
|
||||
|
||||
|
||||
$this->db->setAutocommit(true);
|
||||
return $mediaId;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Copy Achievement media.
|
||||
*
|
||||
* @param int $userId ID of creating user
|
||||
* @param int $seminaryMediaId ID of Seminary media to copy
|
||||
*/
|
||||
public function copyAchievementMedia($userId, $seminaryMediaId)
|
||||
{
|
||||
$this->db->query(
|
||||
'INSERT INTO achievementsmedia '.
|
||||
'(seminarymedia_id, created_user_id) '.
|
||||
'VALUES '.
|
||||
'(?, ?) '.
|
||||
'ON DUPLICATE KEY UPDATE '.
|
||||
'created_user_id = ?',
|
||||
'iii',
|
||||
$seminaryMediaId,
|
||||
$userId,
|
||||
$userId
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Create a new Seminary media.
|
||||
*
|
||||
* @param int $userId ID of user that does the upload
|
||||
* @param int $seminaryId ID of Seminary
|
||||
* @param string $filename Filename of uploading media
|
||||
* @param string $description Description for media
|
||||
* @param string $mimetype Mimetype of media
|
||||
* @return mixed ID of media record or false if upload failed
|
||||
*/
|
||||
private function createSeminaryMedia($userId, $seminaryId, $filename, $description, $mimetype)
|
||||
{
|
||||
// Check for existing database record
|
||||
$data = $this->db->query(
|
||||
'SELECT id '.
|
||||
'FROM seminarymedia '.
|
||||
'WHERE seminary_id = ? AND url = ?',
|
||||
'is',
|
||||
$seminaryId,
|
||||
\nre\core\Linker::createLinkParam($filename)
|
||||
);
|
||||
if(!empty($data)) {
|
||||
return $data[0]['id'];
|
||||
}
|
||||
|
||||
// Create database record
|
||||
$this->db->query(
|
||||
'INSERT INTO seminarymedia '.
|
||||
'(created_user_id, seminary_id, name, url, description, mimetype) '.
|
||||
'VALUES '.
|
||||
'(?, ? ,? ,?, ?, ?)',
|
||||
'iissss',
|
||||
$userId,
|
||||
$seminaryId,
|
||||
$filename,
|
||||
\nre\core\Linker::createLinkParam($filename),
|
||||
$description,
|
||||
$mimetype
|
||||
);
|
||||
|
||||
|
||||
return $this->db->getInsertId();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
Loading…
Add table
Add a link
Reference in a new issue