/**
* Removes a publication
* Redirects to main listing
*
* @return void
*/
public function removeTask()
{
// Check for request forgeries
Request::checkToken();
// Incoming
$ids = Request::getVar('id', array(0));
$erase = Request::getInt('erase', 1);
// Ensure we have some IDs to work with
if (count($ids) < 1) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_PUBLICATIONS_ERROR_LOAD_PUBLICATION'), 'notice');
return;
}
$version = count($ids) == 1 ? Request::getVar('version', 'all') : 'all';
require_once PATH_CORE . DS . 'components' . DS . 'com_projects' . DS . 'tables' . DS . 'activity.php';
foreach ($ids as $id) {
// Load publication
$objP = new Tables\Publication($this->database);
if (!$objP->load($id)) {
throw new Exception(Lang::txt('COM_PUBLICATIONS_NOT_FOUND'), 404);
}
$projectId = $objP->project_id;
$row = new Tables\Version($this->database);
// Get versions
$versions = $row->getVersions($id, $filters = array('withdev' => 1));
if ($version != 'all' && count($versions) > 1) {
// Check that version exists
$version = $row->checkVersion($id, $version) ? $version : 'dev';
// Load version
if (!$row->loadVersion($id, $version)) {
throw new Exception(Lang::txt('COM_PUBLICATIONS_VERSION_NOT_FOUND'), 404);
}
// Cannot delete main version if other versions exist
if ($row->main) {
throw new Exception(Lang::txt('COM_PUBLICATIONS_VERSION_MAIN_ERROR_DELETE'), 404);
}
if ($erase == 1) {
// Delete the version
if ($row->delete()) {
// Delete associations to the version
$this->deleteVersionExistence($row->id, $id);
}
} else {
$row->state = 2;
$row->store();
}
} else {
// Delete all versions
$i = 0;
foreach ($versions as $v) {
$objV = new Tables\Version($this->database);
if ($objV->loadVersion($id, $v->version_number)) {
if ($erase == 1) {
// Delete the version
if ($objV->delete()) {
// Delete associations to the version
$this->deleteVersionExistence($v->id, $id);
$i++;
}
} else {
$objV->state = 2;
$objV->store();
}
}
}
// All versions deleted?
if ($i == count($versions)) {
// Delete pub record and all associations
$objP->delete($id);
$objP->deleteExistence($id);
// Delete related publishing activity from feed
$objAA = new \Components\Projects\Tables\Activity($this->database);
$objAA->deleteActivityByReference($projectId, $id, 'publication');
// Build publication path
$path = PATH_APP . DS . trim($this->config->get('webpath'), DS) . DS . \Hubzero\Utility\String::pad($id);
// Delete all files
if (is_dir($path)) {
Filesystem::deleteDirectory($path);
}
}
}
}
// Redirect
$output = $version != 'all' ? Lang::txt('COM_PUBLICATIONS_SUCCESS_VERSION_DELETED') : Lang::txt('COM_PUBLICATIONS_SUCCESS_RECORDS_DELETED') . ' (' . count($ids) . ')';
App::redirect($this->buildRedirectURL(), $output);
return;
}