Inheritance diagram for ilFSStorageExercise:

Collaboration diagram for ilFSStorageExercise:

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

	init ()
	Append ass_<ass_id> to path (assignment id) More...

	getAbsoluteSubmissionPath ()
	Get submission path. More...

	getTempPath ()
	Get submission path. More...

	getFeedbackPath ($a_user_id)
	Get feedback path. More...

	getGlobalFeedbackPath ()

	getMultiFeedbackUploadPath ($a_user_id)
	Get multi feedback upload path (each uploader handled in a separate path) More...

	create ()
	Create directory. More...

	getFiles ()
	Get assignment files. More...

	deliverFile ($a_http_post_file, $user_id, $is_unziped=false)
	store delivered file in filesystem More...

	getFeedbackFiles ($a_user_id)
	Get number of feedback files. More...

	countFeedbackFiles ($a_user_id)
	Count number of feedback files for a user. More...

	getAssignmentFilePath ($a_file)
	Get path for assignment file. More...

	getFeedbackFilePath ($a_user_id, $a_file)
	Get path for feedback file. More...

	uploadAssignmentFiles ($a_files)
	Upload assignment files (e.g. 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)

Protected Member Functions
	getPathPostfix ()
	Implementation of abstract method. More...

	getPathPrefix ()
	Implementation of abstract method. 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
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...

	_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...

Data Fields inherited from ilFileSystemStorage
const	STORAGE_WEB = 1

const	STORAGE_DATA = 2

const	FACTOR = 100

const	MAX_EXPONENT = 3

Protected Attributes inherited from ilFileSystemStorage
	$path

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.ilFSStorageExercise.php.

Constructor & Destructor Documentation

◆ __construct()

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

Constructor.

Parameters

int	exercise id

Definition at line 39 of file class.ilFSStorageExercise.php.

         {
                 $this->ass_id = $a_ass_id;
                 parent::__construct(self::STORAGE_DATA,true,$a_container_id);
         }

Member Function Documentation

◆ countFeedbackFiles()

ilFSStorageExercise::countFeedbackFiles ( $a_user_id )

Count number of feedback files for a user.

Definition at line 299 of file class.ilFSStorageExercise.php.

References getFeedbackFiles().

         {
                 $fbf = $this->getFeedbackFiles($a_user_id);
                 return count($fbf);
         }

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◆ create()

ilFSStorageExercise::create ( )

Create directory.

public

Definition at line 151 of file class.ilFSStorageExercise.php.

References ilUtil\makeDirParents().

Referenced by ilExAssignment\cloneAssignmentsOfExercise(), deliverFile(), ilExerciseXMLParser\ilExerciseXMLParser(), and ilExerciseDataSet\importRecord().

         {
                 parent::create();
                 if(!file_exists($this->submission_path))
                 {
                         ilUtil::makeDirParents($this->submission_path);
                 }
                 if(!file_exists($this->tmp_path))
                 {
                         ilUtil::makeDirParents($this->tmp_path);
                 }
                 if(!file_exists($this->feedb_path))
                 {
                         ilUtil::makeDirParents($this->feedb_path);
                 }
                 return true;
         }

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◆ deliverFile()

ilFSStorageExercise::deliverFile	(	$a_http_post_file,
		$user_id,
		$is_unziped = `false`
	)

store delivered file in filesystem

Parameters

array	HTTP_POST_FILES
numeric	database id of the user who delivered the file public

Returns: mixed Returns a result array with filename and mime type of the saved file, otherwise false

Definition at line 209 of file class.ilFSStorageExercise.php.

References $filename, $result, create(), getAbsoluteSubmissionPath(), ilObjMediaObject\getMimeType(), ilUtil\makeDir(), ilUtil\moveUploadedFile(), and ilFileSystemStorage\rename().

         {
                 $this->create();
                 
                 // TODO:
                 // CHECK UPLOAD LIMIT
                 //
                 $result = false;
                 if(isset($a_http_post_file) && $a_http_post_file['size'])
                 {
                         $filename = $a_http_post_file['name'];
                         // replace whitespaces with underscores
                         $filename = preg_replace("/\s/", "_", $filename);
                         // remove all special characters
                         $filename = preg_replace("/[^_a-zA-Z0-9\.]/", "", $filename);
 
                         if(!is_dir($savepath = $this->getAbsoluteSubmissionPath()))
                         {
                                 ilUtil::makeDir($savepath);
                         }
                         $savepath .= '/' .$user_id;
                         if(!is_dir($savepath))
                         {
                                 ilUtil::makeDir($savepath);
                         }
 
                         // CHECK IF FILE PATH EXISTS
                         if (!is_dir($savepath))
                         {
                                 require_once "./Services/Utilities/classes/class.ilUtil.php";
                                 #ilUtil::makeDirParents($savepath);
                                 ilUtil::makeDir($savepath);
                         }
                         $now = getdate();
                         $prefix = sprintf("%04d%02d%02d%02d%02d%02d", $now["year"], $now["mon"], $now["mday"], $now["hours"],
                                                           $now["minutes"], $now["seconds"]);
 
                         if (!$is_unziped)
                         {
                                 //move_uploaded_file($a_http_post_file["tmp_name"], $savepath . $prefix . "_" . $filename);
                                 ilUtil::moveUploadedFile($a_http_post_file["tmp_name"], $a_http_post_file["name"],
                                 $savepath . "/" . $prefix . "_" . $filename);
                         }
                         else
                         {
 
                                 rename($a_http_post_file['tmp_name'],
                                 $savepath . "/" . $prefix . "_" . $filename);
                         }
                         
                         require_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
 
                         if (is_file($savepath . "/" . $prefix . "_" . $filename))
                         {
                                 $result = array(
                                         "filename" => $prefix . "_" . $filename,
                                         "fullname" => $savepath . "/" . $prefix . "_" . $filename,
                                         "mimetype" =>   ilObjMediaObject::getMimeType($savepath . "/" . $prefix . "_" . $filename)
                                 );
                         }
                 }
                 return $result;
         }

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◆ getAbsoluteSubmissionPath()

ilFSStorageExercise::getAbsoluteSubmissionPath ( )

Get submission path.

Definition at line 94 of file class.ilFSStorageExercise.php.

Referenced by deliverFile().

         {
                 return $this->submission_path;
         }

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◆ getAssignmentFilePath()

ilFSStorageExercise::getAssignmentFilePath ( $a_file )

Get path for assignment file.

Definition at line 308 of file class.ilFSStorageExercise.php.

References ilFileSystemStorage\getAbsolutePath().

         {
                 return $this->getAbsolutePath()."/".$a_file;
         }

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◆ getFeedbackFilePath()

ilFSStorageExercise::getFeedbackFilePath	(	$a_user_id,
		$a_file
	)

Get path for feedback file.

Definition at line 316 of file class.ilFSStorageExercise.php.

References getFeedbackPath().

         {
                 $dir = $this->getFeedbackPath($a_user_id);
                 return $dir."/".$a_file;
         }

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◆ getFeedbackFiles()

ilFSStorageExercise::getFeedbackFiles ( $a_user_id )

Get number of feedback files.

Definition at line 276 of file class.ilFSStorageExercise.php.

References $file, and getFeedbackPath().

Referenced by countFeedbackFiles().

         {
                 $files = array();
         
                 $dir = $this->getFeedbackPath($a_user_id);              
                 if (@is_dir($dir))
                 {
                         $dp = opendir($dir);
                         while($file = readdir($dp))
                         {
                                 if(!is_dir($this->path.'/'.$file) && substr($file, 0, 1) != ".")
                                 {                                       
                                         $files[] = $file;                                       
                                 }
                         }
                 }
                 
                 return $files;
         }

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◆ getFeedbackPath()

ilFSStorageExercise::getFeedbackPath ( $a_user_id )

Get feedback path.

Definition at line 110 of file class.ilFSStorageExercise.php.

References ilFileSystemStorage\$path, and ilUtil\makeDirParents().

Referenced by getFeedbackFilePath(), and getFeedbackFiles().

         {
                 $path = $this->feedb_path."/".$a_user_id;
                 if(!file_exists($path))
                 {
                         ilUtil::makeDirParents($path);
                 }
                 return $path;
         }

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◆ getFiles()

ilFSStorageExercise::getFiles ( )

Get assignment files.

Definition at line 172 of file class.ilFSStorageExercise.php.

References $file, ilFormat\formatDate(), 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.'/'.$file),
                                         'ctime'    => ilFormat::formatDate(date('Y-m-d H:i:s',filectime($this->path.'/'.$file))),
                                         'fullpath' => $this->path.'/'.$file);
                         }
                 }
                 closedir($dp);
                 $files = ilUtil::sortArray($files, "name", "asc");
                 return $files;
         }

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◆ getGlobalFeedbackPath()

ilFSStorageExercise::getGlobalFeedbackPath ( )

Definition at line 120 of file class.ilFSStorageExercise.php.

References ilFileSystemStorage\$path, and ilUtil\makeDirParents().

         {
                 $path = $this->feedb_path."/0";
                 if(!file_exists($path))
                 {
                         ilUtil::makeDirParents($path);
                 }
                 return $path;
         }

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◆ getMultiFeedbackUploadPath()

ilFSStorageExercise::getMultiFeedbackUploadPath ( $a_user_id )

Get multi feedback upload path (each uploader handled in a separate path)

Definition at line 134 of file class.ilFSStorageExercise.php.

References ilFileSystemStorage\$path, and ilUtil\makeDirParents().

         {
                 $path = $this->multi_feedback_upload_path."/".$a_user_id;
                 if(!file_exists($path))
                 {
                         ilUtil::makeDirParents($path);
                 }
                 return $path;
         }

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◆ getPathPostfix()

ilFSStorageExercise::getPathPostfix ( )

protected

Implementation of abstract method.

protected

Definition at line 75 of file class.ilFSStorageExercise.php.

         {
                 return 'exc';
         }

◆ getPathPrefix()

ilFSStorageExercise::getPathPrefix ( )

protected

Implementation of abstract method.

protected

Definition at line 86 of file class.ilFSStorageExercise.php.

         {
                 return 'ilExercise';
         }

◆ getTempPath()

ilFSStorageExercise::getTempPath ( )

Get submission path.

Definition at line 102 of file class.ilFSStorageExercise.php.

         {
                 return $this->tmp_path;
         }

◆ init()

ilFSStorageExercise::init ( )

Append ass_<ass_id> to path (assignment id)

Definition at line 48 of file class.ilFSStorageExercise.php.

         {
                 if (parent::init())
                 {
                         if ($this->ass_id > 0)
                         {
                                 $this->submission_path = $this->path."/subm_".$this->ass_id;
                                 $this->tmp_path = $this->path."/tmp_".$this->ass_id;
                                 $this->feedb_path = $this->path."/feedb_".$this->ass_id;
                                 $this->multi_feedback_upload_path = $this->path."/mfb_up_".$this->ass_id;
                                 $this->path.= "/ass_".$this->ass_id;
                         }
                 }
                 else
                 {
                         return false;
                 }
                 return true;
         }

◆ uploadAssignmentFiles()

ilFSStorageExercise::uploadAssignmentFiles ( $a_files )

Upload assignment files (e.g.

from assignment creation form)

Definition at line 326 of file class.ilFSStorageExercise.php.

References $size, and ilUtil\moveUploadedFile().

         {
                 if (is_array($a_files["name"]))
                 {
                         foreach ($a_files["name"] as $k => $name)
                         {
                                 if ($name != "")
                                 {
                                         $type = $a_files["type"][$k];
                                         $tmp_name = $a_files["tmp_name"][$k];
                                         $size = $a_files["size"][$k];
                                         ilUtil::moveUploadedFile($tmp_name,
                                                 basename($name),
                                                 $this->path.DIRECTORY_SEPARATOR.basename($name),
                                                 false);
                                 }
                         }
                 }
         }

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

Modules/Exercise/classes/class.ilFSStorageExercise.php

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ countFeedbackFiles()

◆ create()

◆ deliverFile()

◆ getAbsoluteSubmissionPath()

◆ getAssignmentFilePath()

◆ getFeedbackFilePath()

◆ getFeedbackFiles()

◆ getFeedbackPath()

◆ getFiles()

◆ getGlobalFeedbackPath()

◆ getMultiFeedbackUploadPath()

◆ getPathPostfix()

◆ getPathPrefix()

◆ getTempPath()

◆ init()

◆ uploadAssignmentFiles()