/**
* Changes the association order for associations of same type (eg summit-summit)
* It should only be used for ss, pp and tt associations, but there is probably
* no real problem if other associations are inverted
*/
public function executeInvertAssociation()
{
$user = $this->getUser();
$user_id = $user->getId();
$is_moderator = $user->hasCredential('moderator');
$type = $this->getRequestParameter('type');
$main_id = $this->getRequestParameter('main_id');
$linked_id = $this->getRequestParameter('linked_id');
// check if session timed out
if (!$user_id) {
return $this->setErrorAndRedirect('Session is over. Please login again.', $this->getRequest()->getReferer());
}
// only moderators can perform such actions
if (!$is_moderator) {
return $this->setErrorAndRedirect('You do not have enough credentials to perform this operation', $this->getRequest()->getReferer());
}
// we check that the association type really exists and that the two
// documents are from the same model
if (substr($type, 0, 1) != substr($type, -1) || !in_array($type, sfConfig::get('app_associations_types'))) {
return $this->ajax_feedback('Wrong association type');
}
// check that association exists in database
$models = c2cTools::Type2Models($type);
$model = $models['main'];
$module = c2cTools::model2module($model);
$a = Association::find($main_id, $linked_id, $type);
// strict search
if (!$a) {
return $this->setErrorAndRedirect('Operation not allowed', $this->getRequest()->getReferer());
}
// invert association
$conn = sfDoctrine::Connection();
try {
$conn->beginTransaction();
$a->main_id = $linked_id;
$a->linked_id = $main_id;
$a->save();
$al1 = new AssociationLog();
$al1->main_id = $main_id;
$al1->linked_id = $linked_id;
$al1->type = $type;
$al1->user_id = $user_id;
$al1->is_creation = 'false';
$al1->save();
$al1 = new AssociationLog();
$al1->main_id = $linked_id;
$al1->linked_id = $main_id;
$al1->type = $type;
$al1->user_id = $user_id;
$al1->is_creation = 'true';
$al1->save();
$conn->commit();
} catch (exception $e) {
$conn->rollback();
c2cTools::log("executeInvertAssociation() : invertion failed ({$main_id}, {$linked_id}, {$type}, {$user_id}) - rollback");
return $this->ajax_feedback('Association invertion failed');
}
// remove cache and force page reload
$this->clearCache($module, $main_id, false, 'view');
$this->clearCache($module, $linked_id, false, 'view');
return $this->setNoticeAndRedirect('Association inverted', $this->getRequest()->getReferer());
}
public function doSaveWithValues($main_id, $linked_id, $type, $user_id)
{
$conn = sfDoctrine::Connection();
try {
$conn->beginTransaction();
// we create the association:
$this->main_id = $main_id;
$this->linked_id = $linked_id;
$this->type = $type;
$this->save();
// and we log this:
$al = new AssociationLog();
$al->main_id = $main_id;
$al->linked_id = $linked_id;
$al->type = $type;
$al->user_id = $user_id;
$al->is_creation = true;
$al->save();
$conn->commit();
// send an email to moderators if a picture is associated to a book
if ($type == 'bi') {
try {
// retrieve moderators email
$moderator_id = sfConfig::get('app_moderator_user_id');
// currently send to topo-fr only
$conn->beginTransaction();
$rows = $conn->standaloneQuery('SELECT email FROM app_users_private_data d WHERE id = ' . $moderator_id)->fetchAll();
$conn->commit();
$email_recipient = $rows[0]['email'];
$mail = new sfMail();
$mail->setCharset('utf-8');
// definition of the required parameters
$mail->setSender(sfConfig::get('app_outgoing_emails_sender'));
$mail->setFrom(sfConfig::get('app_outgoing_emails_from'));
$mail->addReplyTo(sfConfig::get('app_outgoing_emails_reply_to'));
$mail->addAddress($email_recipient);
$mail->setSubject('New image associated to book');
$mail->setContentType('text/html');
$server = $_SERVER['SERVER_NAME'];
$body = "<p>A <a href=\"http://{$server}/images/{$linked_id}\">new image</a> has been associated to <a href=\"http://{$server}/books/{$main_id}\">book {$main_id}</a>.</p>" . "<p>The image may require a copyright license. If so, please ensure that:</p>" . "<ul>" . "<li>the owner is correctly acknowledged in the author field;</li>" . "<li>the image is not too big (max 800px width or height).</li>" . "</ul>";
$mail->setBody($body);
// send the email
$mail->send();
} catch (exception $e) {
$conn->rollback();
c2cTools::log("Association::doSaveWithValues({$main_id}, {$linked_id}, {$type}, {$user_id}) failed sending email for image associated to book");
}
}
return true;
} catch (exception $e) {
$conn->rollback();
c2cTools::log("Association::doSaveWithValues({$main_id}, {$linked_id}, {$type}, {$user_id}) failed - rollback");
return false;
}
}
