%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* File delete function
*/
class Loco_admin_file_DeleteController extends Loco_admin_file_BaseController {
/**
* Expand single path to all files that will be deleted
* @return array
*/
private function expandFiles( Loco_fs_File $file ){
$files = array( $file );
$ext = $file->extension();
//
if( 'po' === $ext ){
$sibling = $file->cloneExtension('mo');
if( $sibling->exists() ){
$files[] = $sibling;
}
}
else if( 'mo' === $ext ){
$sibling = $file->cloneExtension('po');
if( $sibling->exists() ){
$files[] = $sibling;
}
}
else if( 'pot' !== $ext ){
throw new Loco_error_Exception( sprintf('Refusing to delete a %s file', strtoupper($ext) ) );
}
// add backups of all files (although there should be none for MO files)
foreach( array_values($files) as $file ){
$backups = new Loco_fs_Revisions($file);
foreach( $backups->getPaths() as $path ){
$files[] = new Loco_fs_File($path);
}
}
return $files;
}
/**
* {@inheritdoc}
*
public function getHelpTabs(){
return array (
__('Overview','default') => $this->viewSnippet('tab-file-delete'),
);
}*/
/**
* {@inheritdoc}
*/
public function init(){
parent::init();
$file = $this->get('file');
// set up form for delete confirmation
if( $file->exists() && ! $file->isDirectory() ){
// nonce action will be specific to file for extra security
// TODO could also add file MD5 to avoid deletion after changes made.
$path = $file->getPath();
$action = 'delete:'.$path;
// set up view now in case of late failure
$fields = new Loco_mvc_HiddenFields( array() );
$fields->setNonce( $action );
$this->set( 'hidden', $fields );
// attempt delete if valid nonce posted back
if( $this->checkNonce($action) ){
$api = new Loco_api_WordPressFileSystem;
// delete dependant files, so that master always exists if any others fail
$files = array_reverse( $this->expandFiles($file) );
try {
/* @var $trash Loco_fs_File */
foreach( $files as $trash ){
$api->authorizeDelete($trash);
$trash->unlink();
}
// flash message for display after redirect
try {
$n = count( $files );
Loco_data_Session::get()->flash('success', sprintf( _n('File deleted','%u files deleted',$n,'loco'),$n) );
Loco_data_Session::close();
}
catch( Exception $e ){
// tollerate session failure
}
// redirect to bundle overview
$href = Loco_mvc_AdminRouter::generate( $this->get('type').'-view', array( 'bundle' => $this->get('bundle') ) );
if( wp_redirect($href) ){
exit;
}
}
catch( Loco_error_Exception $e ){
Loco_error_AdminNotices::add( $e );
}
}
}
$bundle = $this->getBundle();
$this->set('title', sprintf( __('Delete %s','loco'), $file->basename() ).' ‹ '.$bundle->getName() );
}
/**
* {@inheritdoc}
*/
public function render(){
$file = $this->get('file');
if( $fail = $this->getFileError($file) ){
return $fail;
}
$files = $this->expandFiles( $file );
$info = Loco_mvc_FileParams::create($file);
$this->set( 'info', $info );
$this->set( 'title', sprintf( __('Delete %s','loco'), $info->name ) );
$locked = $file->deletable() ? 0 : 1;
// warn about additional files that will be deleted along with this
if( $deps = array_slice($files,1) ){
$count = count($deps);
$this->set('warn', sprintf( _n( 'One dependant file will also be deleted', '%u dependant files will also be deleted', $count, 'loco' ), $count ) );
$infos = array();
foreach( $deps as $depfile ){
$infos[] = Loco_mvc_FileParams::create( $depfile );
if( is_int($locked) && ! $depfile->deletable() ){
++$locked;
}
}
$this->set('deps', $infos );
}
$this->set( 'locked', $locked );
if( $locked ){
$this->prepareFsConnect( 'delete', $this->get('path') );
}
$this->enqueueScript('delete');
return $this->view('admin/file/delete');
}
}
Zerion Mini Shell 1.0