Files
Phraseanet/lib/classes/media/Permalink/Adapter.php
2015-05-07 13:57:13 +02:00

328 lines
8.7 KiB
PHP

<?php
/*
* This file is part of Phraseanet
*
* (c) 2005-2015 Alchemy
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
use Alchemy\Phrasea\Application;
use Alchemy\Phrasea\Exception\RuntimeException;
use Alchemy\Phrasea\Model\Manipulator\TokenManipulator;
use Doctrine\DBAL\DBALException;
use Guzzle\Http\Url;
class media_Permalink_Adapter implements cache_cacheableInterface
{
/** @var databox */
protected $databox;
/** @var media_subdef */
protected $media_subdef;
/** @var int */
protected $id;
/** @var string */
protected $token;
/** @var boolean */
protected $is_activated;
/** @var DateTime */
protected $created_on;
/** @var DateTime */
protected $last_modified;
/** @var string */
protected $label;
/** @var Application */
protected $app;
/**
* @param Application $app
* @param databox $databox
* @param media_subdef $media_subdef
*/
public function __construct(Application $app, databox $databox, media_subdef $media_subdef)
{
$this->app = $app;
$this->databox = $databox;
$this->media_subdef = $media_subdef;
$this->load();
}
/**
* @return int
*/
public function get_id()
{
return $this->id;
}
/**
* @return string
*/
public function get_token()
{
return $this->token;
}
/**
* @return bool
*/
public function get_is_activated()
{
return $this->is_activated;
}
/**
* @return DateTime
*/
public function get_created_on()
{
return $this->created_on;
}
/**
* @return DateTime
*/
public function get_last_modified()
{
return $this->last_modified;
}
/**
* @return string
*/
public function get_label()
{
return $this->label;
}
/**
* @return Url
*/
public function get_url()
{
$label = $this->get_label() . '.' . pathinfo($this->media_subdef->get_file(), PATHINFO_EXTENSION);
return Url::factory($this->app->url('permalinks_permalink', [
'sbas_id' => $this->media_subdef->get_sbas_id(),
'record_id' => $this->media_subdef->get_record_id(),
'subdef' => $this->media_subdef->get_name(),
/** @Ignore */
'label' => $label,
'token' => $this->get_token(),
]));
}
/**
* @return string
*/
public function get_page()
{
return $this->app->url('permalinks_permaview', [
'sbas_id' => $this->media_subdef->get_sbas_id(),
'record_id' => $this->media_subdef->get_record_id(),
'subdef' => $this->media_subdef->get_name(),
'token' => $this->get_token(),
]);
}
/**
* @param string $token
* @return $this
*/
protected function set_token($token)
{
$this->token = $token;
$sql = 'UPDATE permalinks SET token = :token, last_modified = NOW()
WHERE id = :id';
$stmt = $this->databox->get_connection()->prepare($sql);
$stmt->execute([':token' => $this->token, ':id' => $this->get_id()]);
$stmt->closeCursor();
$this->delete_data_from_cache();
return $this;
}
/**
* @param string $is_activated
* @return $this
*/
public function set_is_activated($is_activated)
{
$this->is_activated = ! ! $is_activated;
$sql = 'UPDATE permalinks SET activated = :activated, last_modified = NOW()
WHERE id = :id';
$stmt = $this->databox->get_connection()->prepare($sql);
$params = [
':activated' => $this->is_activated,
':id' => $this->get_id()
];
$stmt->execute($params);
$stmt->closeCursor();
$this->delete_data_from_cache();
return $this;
}
/**
* @param string $label
* @return $this
*/
public function set_label($label)
{
$label = trim($label) ? trim($label) : 'untitled';
while (strpos($label, ' ') !== false)
$label = str_replace(' ', ' ', $label);
$this->label = $this->app['unicode']->remove_nonazAZ09(
str_replace(' ', '-', $label)
);
$sql = 'UPDATE permalinks SET label = :label, last_modified = NOW()
WHERE id = :id';
$stmt = $this->databox->get_connection()->prepare($sql);
$stmt->execute([':label' => $this->label, ':id' => $this->get_id()]);
$stmt->closeCursor();
$this->delete_data_from_cache();
return $this;
}
/**
* @return $this
*/
protected function load()
{
try {
$datas = $this->get_data_from_cache();
$this->id = $datas['id'];
$this->token = $datas['token'];
$this->is_activated = $datas['is_activated'];
$this->created_on = $datas['created_on'];
$this->last_modified = $datas['last_modified'];
$this->label = $datas['label'];
return $this;
} catch (\Exception $e) {
}
$sql = '
SELECT p.id, p.token, p.activated, p.created_on, p.last_modified, p.label
FROM permalinks p
WHERE p.subdef_id = :subdef_id';
$stmt = $this->databox->get_connection()->prepare($sql);
$stmt->execute([':subdef_id' => $this->media_subdef->get_subdef_id()]);
$row = $stmt->fetch(PDO::FETCH_ASSOC);
$stmt->closeCursor();
if (!$row) {
throw new Exception_Media_SubdefNotFound ();
}
$this->id = (int) $row['id'];
$this->token = $row['token'];
$this->is_activated = ! ! $row['activated'];
$this->created_on = new DateTime($row['created_on']);
$this->last_modified = new DateTime($row['last_modified']);
$this->label = $row['label'];
$datas = [
'id' => $this->id,
'token' => $this->token,
'is_activated' => $this->is_activated,
'created_on' => $this->created_on,
'last_modified' => $this->last_modified,
/** @Ignore */
'label' => $this->label,
];
$this->set_data_to_cache($datas);
return $this;
}
/**
* @param Application $app
* @param databox $databox
* @param media_subdef $media_subdef
* @return $this
*/
public static function getPermalink(Application $app, databox $databox, media_subdef $media_subdef)
{
try {
return new self($app, $databox, $media_subdef);
} catch (\Exception $e) {
}
return self::create($app, $databox, $media_subdef);
}
/**
* @param Application $app
* @param databox $databox
* @param media_subdef $media_subdef
* @return $this
*/
public static function create(Application $app, databox $databox, media_subdef $media_subdef)
{
$sql = 'INSERT INTO permalinks
(id, subdef_id, token, activated, created_on, last_modified, label)
VALUES (null, :subdef_id, :token, :activated, NOW(), NOW(), "")';
$params = [
':subdef_id' => $media_subdef->get_subdef_id()
, ':token' => $app['random.medium']->generateString(64, TokenManipulator::LETTERS_AND_NUMBERS)
, ':activated' => '1'
];
$error = null;
$stmt = $databox->get_connection()->prepare($sql);
try {
$stmt->execute($params);
} catch (DBALException $e) {
$error = $e;
}
$stmt->closeCursor();
if ($error) {
throw new RuntimeException('Permalink already exists', $e->getCode(), $e);
}
$permalink = self::getPermalink($app, $databox, $media_subdef);
$permalink->set_label(strip_tags($media_subdef->get_record()->get_title(false, null, true)));
return $permalink;
}
public function get_cache_key($option = null)
{
return 'permalink_' . $this->media_subdef->get_subdef_id() . ($option ? '_' . $option : '');
}
public function get_data_from_cache($option = null)
{
return $this->databox->get_data_from_cache($this->get_cache_key($option));
}
public function set_data_to_cache($value, $option = null, $duration = 0)
{
return $this->databox->set_data_to_cache($value, $this->get_cache_key($option), $duration);
}
public function delete_data_from_cache($option = null)
{
$this->databox->delete_data_from_cache($this->get_cache_key($option));
}
}