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.

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

References init().

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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.

    {
        $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;
    }

References $i, and $path.

Referenced by init().

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◆ getFiles()

ilFSStorageExc5242::getFiles ( )

Get assignment files.

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

    {
        $files = array();
        if (!is_dir($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;
    }

References $files, and ilUtil\sortArray().

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◆ getPathPostfix()

ilFSStorageExc5242::getPathPostfix ( )

protected

Implementation of abstract method.

@access protected

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

    {
        return 'exc';
    }

Referenced by init().

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◆ getPathPrefix()

ilFSStorageExc5242::getPathPrefix ( )

protected

Implementation of abstract method.

@access protected

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

    {
        return 'ilExercise';
    }

Referenced by init().

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◆ init()

ilFSStorageExc5242::init ( )

protected

Read path info.

@access private

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

    {
        $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;
    }