/** * {@inheritdoc} */ public function submitForm(array &$form, FormStateInterface $form_state) { $this->supportTicketStorage->deleteRevision($this->revision->getRevisionId()); $this->logger('content')->notice('@type: deleted %title revision %revision.', array('@type' => $this->revision->bundle(), '%title' => $this->revision->label(), '%revision' => $this->revision->getRevisionId())); $support_ticket_type = $this->supportTicketTypeStorage->load($this->revision->bundle())->label(); drupal_set_message(t('Revision from %revision-date of @type %title has been deleted.', array('%revision-date' => format_date($this->revision->getRevisionCreationTime()), '@type' => $support_ticket_type, '%title' => $this->revision->label()))); $form_state->setRedirect('entity.support_ticket.canonical', array('support_ticket' => $this->revision->id())); if ($this->connection->query('SELECT COUNT(DISTINCT vid) FROM {support_ticket_field_revision} WHERE stid = :stid', array(':stid' => $this->revision->id()))->fetchField() > 1) { $form_state->setRedirect('entity.support_ticket.version_history', array('support_ticket' => $this->revision->id())); } }
/** * {@inheritdoc} */ public function submitForm(array &$form, FormStateInterface $form_state) { $revision = $this->prepareRevertedRevision($this->revision); // The revision timestamp will be updated when the revision is saved. Keep the // original one for the confirmation message. $original_revision_timestamp = $revision->getRevisionCreationTime(); $revision->revision_log = t('Copy of the revision from %date.', array('%date' => format_date($original_revision_timestamp))); $revision->save(); $this->logger('content')->notice('@type: reverted %title revision %revision.', array('@type' => $this->revision->bundle(), '%title' => $this->revision->label(), '%revision' => $this->revision->getRevisionId())); drupal_set_message(t('@type %title has been reverted to the revision from %revision-date.', array('@type' => support_ticket_get_type_label($this->revision), '%title' => $this->revision->label(), '%revision-date' => format_date($original_revision_timestamp)))); $form_state->setRedirect('entity.support_ticket.version_history', array('support_ticket' => $this->revision->id())); }
/** * Checks support_ticket revision access. * * @param \Drupal\support_ticket\SupportTicketInterface $support_ticket * The support_ticket to check. * @param \Drupal\Core\Session\AccountInterface $account * A user object representing the user for whom the operation is to be * performed. * @param string $op * (optional) The specific operation being checked. Defaults to 'view.' * * @return bool * TRUE if the operation may be performed, FALSE otherwise. */ public function checkAccess(SupportTicketInterface $support_ticket, AccountInterface $account, $op = 'view') { $map = array('view' => 'view all revisions', 'update' => 'revert all revisions', 'delete' => 'delete all revisions'); $bundle = $support_ticket->bundle(); $type_map = array('view' => "view {$bundle} revisions", 'update' => "revert {$bundle} revisions", 'delete' => "delete {$bundle} revisions"); if (!$support_ticket || !isset($map[$op]) || !isset($type_map[$op])) { // If there was no support_ticket to check against, or the $op was not one of // the supported ones, we return access denied. return FALSE; } // Statically cache access by revision ID, language code, user account ID, // and operation. $langcode = $support_ticket->language()->getId(); $cid = $support_ticket->getRevisionId() . ':' . $langcode . ':' . $account->id() . ':' . $op; if (!isset($this->access[$cid])) { // Perform basic permission checks first. if (!$account->hasPermission($map[$op]) && !$account->hasPermission($type_map[$op]) && !$account->hasPermission('administer support tickets')) { $this->access[$cid] = FALSE; return FALSE; } // There should be at least two revisions. If the vid of the given // support_ticket and the vid of the default revision differ, then we already // have two different revisions so there is no need for a separate database // check. Also, if you try to revert to or delete the default revision, that's // not good. if ($support_ticket->isDefaultRevision() && ($this->supportTicketStorage->countDefaultLanguageRevisions($support_ticket) == 1 || $op == 'update' || $op == 'delete')) { $this->access[$cid] = FALSE; } elseif ($account->hasPermission('administer support tickets')) { $this->access[$cid] = TRUE; } else { // First check the access to the default revision and finally, if the // support_ticket passed in is not the default revision then access to that, // too. $this->access[$cid] = $this->supportTicketAccess->access($this->supportTicketStorage->load($support_ticket->id()), $op, $account) && ($support_ticket->isDefaultRevision() || $this->supportTicketAccess->access($support_ticket, $op, $account)); } } return $this->access[$cid]; }