Collaboration diagram for ilFSStorageExc5242:

Public Member Functions
	__construct ($a_container_id=0, $a_ass_id=0)
	Constructor. More...

	getFiles ()
	Get assignment files. More...

Static Public Member Functions
static	_createPathFromId ($a_container_id, $a_name)
	Create a path from an id: e.g 12345 will be converted to 12/34/<name>_5. More...

Data Fields
const	FACTOR = 100

const	MAX_EXPONENT = 3

Protected Member Functions
	init ()
	Read path info. More...

	getPathPostfix ()
	Implementation of abstract method. More...

	getPathPrefix ()
	Implementation of abstract method. More...

Protected Attributes
	$path

Private Attributes
	$container_id

	$path_conversion = false

Detailed Description

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

Definition at line 32 of file class.ilFSStorageExc5242.php.

Constructor & Destructor Documentation

◆ __construct()

ilFSStorageExc5242::__construct	(	$a_container_id = `0`,
		$a_ass_id = `0`
	)

Constructor.

Parameters

int	exercise id

Definition at line 47 of file class.ilFSStorageExc5242.php.

References init().

     {
         $this->ass_id = $a_ass_id;
 
         $this->path_conversion = true;
         $this->container_id = $a_container_id;
 
         // Get path info
         $this->init();
     }

Here is the call graph for this function:

Member Function Documentation

◆ _createPathFromId()

static ilFSStorageExc5242::_createPathFromId	(	$a_container_id,
		$a_name
	)

static

Create a path from an id: e.g 12345 will be converted to 12/34/<name>_5.

Parameters

int	container id
string	name

Definition at line 64 of file class.ilFSStorageExc5242.php.

References $i, $path, and array.

     {
         $path = array();
         $found = false;
         $num = $a_container_id;
         for ($i = self::MAX_EXPONENT; $i > 0;$i--) {
             $factor = pow(self::FACTOR, $i);
             if (($tmp = (int) ($num / $factor)) or $found) {
                 $path[] = $tmp;
                 $num = $num % $factor;
                 $found = true;
             }
         }
 
         if (count($path)) {
             $path_string = (implode('/', $path) . '/');
         }
         return $path_string . $a_name . '_' . $a_container_id;
     }

◆ getFiles()

ilFSStorageExc5242::getFiles ( )

Get assignment files.

Definition at line 130 of file class.ilFSStorageExc5242.php.

References $file, $files, array, and ilUtil\sortArray().

     {
         $files = array();
         if (!is_dir($this->path)) {
             return $files;
         }
 
         $dp = opendir($this->path);
         while ($file = readdir($dp)) {
             if (!is_dir($this->path . '/' . $file)) {
                 $files[] = array(
                     'name'     => $file,
                     'size'     => filesize($this->path . '/' . $file),
                     'ctime'    => filectime($this->path . '/' . $file),
                     'fullpath' => $this->path . '/' . $file);
             }
         }
         closedir($dp);
         $files = ilUtil::sortArray($files, "name", "asc");
         return $files;
     }

Here is the call graph for this function:

◆ getPathPostfix()

ilFSStorageExc5242::getPathPostfix ( )

protected

Implementation of abstract method.

protected

Definition at line 112 of file class.ilFSStorageExc5242.php.

Referenced by init().

     {
         return 'exc';
     }

Here is the caller graph for this function:

◆ getPathPrefix()

ilFSStorageExc5242::getPathPrefix ( )

protected

Implementation of abstract method.

protected

Definition at line 123 of file class.ilFSStorageExc5242.php.

Referenced by init().

     {
         return 'ilExercise';
     }

Here is the caller graph for this function:

◆ init()

ilFSStorageExc5242::init ( )

protected

Read path info.

private

Definition at line 89 of file class.ilFSStorageExc5242.php.

References getPathPostfix(), getPathPrefix(), and ilUtil\removeTrailingPathSeparators().

Referenced by __construct().

     {
         $this->path = CLIENT_DATA_DIR;
 
         $this->path = ilUtil::removeTrailingPathSeparators($this->path);
         $this->path .= '/';
 
         // Append path prefix
         $this->path .= ($this->getPathPrefix() . '/');
 
         $this->path .= self::_createPathFromId($this->container_id, $this->getPathPostfix());
 
         $this->path.= "/ass_" . $this->ass_id;
 
         return true;
     }