/**
* Delete a screenshot
*
* @return void
*/
public function deleteTask()
{
// Incoming parent ID
$pid = Request::getInt('pid', 0);
$version = Request::getVar('version', 'dev');
if (!$pid) {
$this->setError(Lang::txt('COM_TOOLS_CONTRIBUTE_NO_ID'));
$this->displayTask($pid, $version);
return;
}
// Incoming child ID
$file = Request::getVar('filename', '');
if (!$file) {
$this->setError(Lang::txt('COM_TOOLS_CONTRIBUTE_NO_CHILD_ID'));
$this->displayTask($pid, $version);
return;
}
// Load resource info
$row = new \Components\Resources\Tables\Resource($this->database);
$row->load($pid);
// Get version id
$objV = new \Components\Tools\Tables\Version($this->database);
$vid = $objV->getVersionIdFromResource($pid, $version);
if ($vid == NULL) {
$this->setError(Lang::txt('COM_TOOLS_CONTRIBUTE_VERSION_ID_NOT_FOUND'));
$this->displayTask($pid, $version);
return;
}
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'helpers' . DS . 'html.php';
// Build the path
$listdir = \Components\Resources\Helpers\Html::build_path($row->created, $pid, '');
$listdir .= DS . $vid;
$path = $this->_buildUploadPath($listdir, '');
// Check if the folder even exists
if (!is_dir($path) or !$path) {
$this->setError(Lang::txt('COM_TOOLS_DIRECTORY_NOT_FOUND'));
$this->displayTask($pid, $version);
return;
} else {
if (!Filesystem::exists($path . DS . $file)) {
$this->displayTask($pid, $version);
return;
}
if (!Filesystem::delete($path . DS . $file)) {
$this->setError(Lang::txt('COM_TOOLS_UNABLE_TO_DELETE_FILE'));
$this->displayTask($pid, $version);
return;
} else {
// Delete thumbnail
$tn = \Components\Resources\Helpers\Html::thumbnail($file);
Filesystem::delete($path . DS . $tn);
// Instantiate a new screenshot object
$ss = new \Components\Resources\Tables\Screenshot($this->database);
$ss->deleteScreenshot($file, $pid, $vid);
}
}
$this->_rid = $pid;
// Push through to the screenshot view
$this->displayTask($pid, $version);
}
