ilIndividualAssessmentFileStorage Class Reference

Handles the fileupload and folder creation for files uploaded in grading form. More...

Inheritance diagram for ilIndividualAssessmentFileStorage:

Collaboration diagram for ilIndividualAssessmentFileStorage:

Public Member Functions
	isEmpty ()
	Is the webdir folder for this IA empty. More...
	setUserId ($user_id)
	Set the user id for an extra folder of each participant in the IA. More...
	create ()
	creates the folder structure More...
	getAbsolutePath ()
	Get the absolute path for files. More...
	readDir ()
	Read the dir. More...
	uploadFile ($file)
	Upload the file. More...
	deleteCurrentFile ()
	Delete the existing file. More...
	getFilePath ()
	Get the path of file. More...
	deleteFileByName ($file_name)
	Delete a file by name. More...
Public Member Functions inherited from ilFileSystemStorage
	__construct ($a_storage_type, $a_path_conversion, $a_container_id)
	Constructor. More...
	getContainerId ()
	create ()
	Create directory. More...
	getAbsolutePath ()
	Get absolute path of storage directory. More...
	writeToFile ($a_data, $a_absolute_path)
	Write data to file. More...
	deleteFile ($a_abs_name)
	Delete file. More...
	deleteDirectory ($a_abs_name)
	Delete directory. More...
	delete ()
	Delete complete directory. More...
	copyFile ($a_from, $a_to)
	Copy files. More...
	appendToPath ($a_appendix)
	getStorageType ()
	getPath ()
	Get path. More...
	__construct ($a_storage_type, $a_path_conversion, $a_container_id)
	Constructor. More...
	create ()
	Create directory. More...
	getAbsolutePath ()
	Get absolute path of storage directory. More...
	getShortPath ()
	rename ($from, $to)

Static Public Member Functions
static	getInstance ($a_container_id=0)
Static Public Member Functions inherited from ilFileSystemStorage
static	_createPathFromId ($a_container_id, $a_name)
	Create a path from an id: e.g 12345 will be converted to 12/34/<name>_5. More...
static	_copyDirectory ($a_source, $a_target)
	Copy directory and all contents. More...
static	_createPathFromId ($a_container_id, $a_name)
	Create a path from an id: e.g 12345 will be converted to 12/34/<name>_5. More...

Protected Member Functions
	getPathPostfix ()
	part of the folder structure in ILIAS webdir. More...
	getPathPrefix ()
	part of the folder structure in ILIAS webdir. More...
Protected Member Functions inherited from ilFileSystemStorage
	getPathPrefix ()
	Get path prefix. More...
	getPathPostfix ()
	Get directory name. More...
	init ()
	Read path info. More...
	getPathPrefix ()
	Get path prefix. More...
	getPathPostfix ()
	Get directory name. More...

Additional Inherited Members
Data Fields inherited from ilFileSystemStorage
const	STORAGE_WEB = 1
const	STORAGE_DATA = 2
const	STORAGE_SECURED = 3
const	FACTOR = 100
const	MAX_EXPONENT = 3
const	SECURED_DIRECTORY = "sec"
Protected Attributes inherited from ilFileSystemStorage
	$path

Detailed Description

Handles the fileupload and folder creation for files uploaded in grading form.

Author

Stefan Hecken stefa.nosp@m.n.he.nosp@m.cken@.nosp@m.conc.nosp@m.epts-.nosp@m.and-.nosp@m.train.nosp@m.ing..nosp@m.de

Definition at line 10 of file class.ilIndividualAssessmentFileStorage.php.

Member Function Documentation

create()

ilIndividualAssessmentFileStorage::create

(

)

creates the folder structure

Returns

boolen

Implements IndividualAssessmentFileStorage.

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

References getAbsolutePath(), and ilUtil\makeDirParents().

Referenced by readDir().

    {
        if (!file_exists($this->getAbsolutePath())) {
            ilUtil::makeDirParents($this->getAbsolutePath());
        }
        return true;
    }

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deleteCurrentFile()

ilIndividualAssessmentFileStorage::deleteCurrentFile

(

)

Delete the existing file.

Implements IndividualAssessmentFileStorage.

Definition at line 137 of file class.ilIndividualAssessmentFileStorage.php.

References $files, ilFileSystemStorage\deleteFile(), getAbsolutePath(), and readDir().

    {
        $files = $this->readDir();
        $this->deleteFile($this->getAbsolutePath() . "/" . $files[0]);
    }

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deleteFileByName()

ilIndividualAssessmentFileStorage::deleteFileByName

(

$file_name

)

Delete a file by name.

Parameters

string

$file_name

Definition at line 159 of file class.ilIndividualAssessmentFileStorage.php.

References ilFileSystemStorage\deleteFile(), and getAbsolutePath().

    {
        $this->deleteFile($this->getAbsolutePath() . "/" . $file_name);
    }

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getAbsolutePath()

ilIndividualAssessmentFileStorage::getAbsolutePath

(

)

Get the absolute path for files.

Returns

string

Definition at line 77 of file class.ilIndividualAssessmentFileStorage.php.

References ilFileSystemStorage\$path.

Referenced by create(), deleteCurrentFile(), deleteFileByName(), getFilePath(), readDir(), and uploadFile().

    {
        $path = parent::getAbsolutePath();

        if ($this->user_id) {
            $path .= "/user_" . $this->user_id;
        }

        return $path;
    }

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getFilePath()

ilIndividualAssessmentFileStorage::getFilePath

(

)

Get the path of file.

Returns

sgtring

Implements IndividualAssessmentFileStorage.

Definition at line 148 of file class.ilIndividualAssessmentFileStorage.php.

References $files, getAbsolutePath(), and readDir().

    {
        $files = $this->readDir();
        return $this->getAbsolutePath() . "/" . $files[0];
    }

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getInstance()

static ilIndividualAssessmentFileStorage::getInstance (   $a_container_id = 0 )

static

Definition at line 12 of file class.ilIndividualAssessmentFileStorage.php.

Referenced by ilObjIndividualAssessment\getFileStorage().

    {
        return new self(self::STORAGE_SECURED, true, $a_container_id);
    }

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getPathPostfix()

ilIndividualAssessmentFileStorage::getPathPostfix ( )

protected

part of the folder structure in ILIAS webdir.

Returns

string

Definition at line 22 of file class.ilIndividualAssessmentFileStorage.php.

    {
        return 'iass';
    }

getPathPrefix()

ilIndividualAssessmentFileStorage::getPathPrefix ( )

protected

part of the folder structure in ILIAS webdir.

Returns

string

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

    {
        return 'ilIndividualAssessment';
    }

isEmpty()

ilIndividualAssessmentFileStorage::isEmpty

(

)

Is the webdir folder for this IA empty.

Returns

boolean

Implements IndividualAssessmentFileStorage.

Definition at line 42 of file class.ilIndividualAssessmentFileStorage.php.

References $files, and readDir().

    {
        $files = $this->readDir();

        return (count($files) == 0) ? true : false;
    }

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readDir()

ilIndividualAssessmentFileStorage::readDir

(

)

Read the dir.

Returns

string[]

Definition at line 93 of file class.ilIndividualAssessmentFileStorage.php.

References $fh, $file, $files, array, create(), and getAbsolutePath().

Referenced by deleteCurrentFile(), getFilePath(), and isEmpty().

    {
        if (!is_dir($this->getAbsolutePath())) {
            $this->create();
        }

        $fh = opendir($this->getAbsolutePath());
        $files = array();
        while ($file = readdir($fh)) {
            if ($file !="." && $file !=".." && !is_dir($this->getAbsolutePath() . "/" . $file)) {
                $files[] = $file;
            }
        }
        closedir($fh);

        return $files;
    }

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setUserId()

ilIndividualAssessmentFileStorage::setUserId

(

$user_id

)

Set the user id for an extra folder of each participant in the IA.

Parameters

int

$user_id

Implements IndividualAssessmentFileStorage.

Definition at line 54 of file class.ilIndividualAssessmentFileStorage.php.

    {
        $this->user_id = $user_id;
    }

uploadFile()

ilIndividualAssessmentFileStorage::uploadFile

(

$file

)

Upload the file.

Parameters

string[]

Returns

boolen

Implements IndividualAssessmentFileStorage.

Definition at line 118 of file class.ilIndividualAssessmentFileStorage.php.

References $file, ilFileSystemStorage\$path, and getAbsolutePath().

    {
        $path = $this->getAbsolutePath();

        $clean_name = preg_replace("/[^a-zA-Z0-9\_\.\-]/", "", $file["name"]);
        $new_file = $path . "/" . $clean_name;

        ilUtil::moveUploadedFile(
            $file["tmp_name"],
            $clean_name, // This parameter does not do a thing
            $new_file
        );

        return true;
    }

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The documentation for this class was generated from the following file:

• Modules/IndividualAssessment/classes/FileStorage/class.ilIndividualAssessmentFileStorage.php