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<?php
namespace Controller;
use Model\File as FileModel;
/**
* File controller
*
* @package controller
* @author Frederic Guillot
*/
class File extends Base
{
/**
* File upload form
*
* @access public
*/
public function create()
{
$task = $this->getTask();
$this->response->html($this->taskLayout('file/new', array(
'task' => $task,
'max_size' => ini_get('upload_max_filesize'),
)));
}
/**
* File upload (save files)
*
* @access public
*/
public function save()
{
$task = $this->getTask();
if ($this->file->upload($task['project_id'], $task['id'], 'files') === true) {
$this->response->redirect('?controller=task&action=show&task_id='.$task['id'].'#attachments');
}
else {
$this->session->flashError(t('Unable to upload the file.'));
$this->response->redirect('?controller=file&action=create&task_id='.$task['id']);
}
}
/**
* File download
*
* @access public
*/
public function download()
{
$task = $this->getTask();
$file = $this->file->getById($this->request->getIntegerParam('file_id'));
$filename = FileModel::BASE_PATH.$file['path'];
if ($file['task_id'] == $task['id'] && file_exists($filename)) {
$this->response->forceDownload($file['name']);
$this->response->binary(file_get_contents($filename));
}
$this->response->redirect('?controller=task&action=show&task_id='.$task['id']);
}
/**
* Open a file (show the content in a popover)
*
* @access public
*/
public function open()
{
$task = $this->getTask();
$file = $this->file->getById($this->request->getIntegerParam('file_id'));
if ($file['task_id'] == $task['id']) {
$this->response->html($this->template->render('file/open', array(
'file' => $file
)));
}
}
/**
* Return the file content (work only for images)
*
* @access public
*/
public function image()
{
$task = $this->getTask();
$file = $this->file->getById($this->request->getIntegerParam('file_id'));
$filename = FileModel::BASE_PATH.$file['path'];
if ($file['task_id'] == $task['id'] && file_exists($filename)) {
$metadata = getimagesize($filename);
if (isset($metadata['mime'])) {
$this->response->contentType($metadata['mime']);
readfile($filename);
}
}
}
/**
* Remove a file
*
* @access public
*/
public function remove()
{
$this->checkCSRFParam();
$task = $this->getTask();
$file = $this->file->getById($this->request->getIntegerParam('file_id'));
if ($file['task_id'] == $task['id'] && $this->file->remove($file['id'])) {
$this->session->flash(t('File removed successfully.'));
} else {
$this->session->flashError(t('Unable to remove this file.'));
}
$this->response->redirect('?controller=task&action=show&task_id='.$task['id']);
}
/**
* Confirmation dialog before removing a file
*
* @access public
*/
public function confirm()
{
$task = $this->getTask();
$file = $this->file->getById($this->request->getIntegerParam('file_id'));
$this->response->html($this->taskLayout('file/remove', array(
'task' => $task,
'file' => $file,
)));
}
}
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