ilSessionFile Class Reference

class ilEvent More...

Inheritance diagram for ilSessionFile:

Collaboration diagram for ilSessionFile:

Public Member Functions
	__construct ($a_file_id=null)
	Constructor. More...
	setFileId ($a_id)
	getFileId ()
	getSessionId ()
	setSessionId ($a_event_id)
	setFileName ($a_name)
	getFileName ()
	setFileType ($a_type)
	getFileType ()
	setFileSize ($a_size)
	getFileSize ()
	setTemporaryName ($a_name)
	getTemporaryName ()
	setErrorCode ($a_code)
	getErrorCode ()
	getAbsolutePath ()
	validate ()
	cloneFiles ($a_target_event_id)
	Clone files. More...
	create ($a_upload=true)
	delete ()
	_deleteByEvent ($a_event_id)
	__read ()

Static Public Member Functions
static	_readFilesByEvent ($a_event_id)

Data Fields
	$ilErr
	$ilDB
	$tree
	$lng
	$event_id = null
	$file_id = null

Private Attributes
	$fss_storage = null

Detailed Description

class ilEvent

Author

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 36 of file class.ilSessionFile.php.

Constructor & Destructor Documentation

__construct()

ilSessionFile::__construct

(

$a_file_id = null

)

Constructor.

Parameters

int

$a_file_id

Definition at line 52 of file class.ilSessionFile.php.

        {
                global $ilErr,$ilDB,$lng;
 
                $this->ilErr = $ilErr;
                $this->db  = $ilDB;
                $this->lng = $lng;
 
                $this->file_id = $a_file_id;
                $this->__read();
        }

References $ilDB, $ilErr, $lng, and __read().

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Member Function Documentation

__read()

ilSessionFile::__read

(

)

Definition at line 258 of file class.ilSessionFile.php.

        {
                global $ilDB;
                
                if(!$this->file_id)
                {
                        return true;
                }
 
                // read file data
                $query = "SELECT * FROM event_file WHERE file_id = ".$ilDB->quote($this->file_id ,'integer')."";
                $res = $this->db->query($query);
                while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
                {
                        $this->setFileName($row->file_name);
                        $this->setFileSize($row->file_size);
                        $this->setFileType($row->file_type);
                        $this->setSessionId($row->event_id);
                }
                $this->fss_storage = new ilFSStorageSession($this->getSessionId());
                return true;
        }

References $ilDB, $query, $res, $row, ilDBConstants\FETCHMODE_OBJECT, getSessionId(), setFileName(), setFileSize(), setFileType(), and setSessionId().

Referenced by __construct().

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_deleteByEvent()

ilSessionFile::_deleteByEvent

(

$a_event_id

)

Definition at line 230 of file class.ilSessionFile.php.

        {
                global $ilDB;
 
                // delete all event ids and delete assigned files
                $query = "DELETE FROM event_file ".
                        "WHERE event_id = ".$ilDB->quote($a_event_id ,'integer')."";
                $res = $ilDB->manipulate($query);
 
                #$this->fss_storage->delete();
                return true;
        }

References $ilDB, $query, and $res.

_readFilesByEvent()

static ilSessionFile::_readFilesByEvent (   $a_event_id )

static

Definition at line 243 of file class.ilSessionFile.php.

        {
                global $ilDB;
 
                $query = "SELECT * FROM event_file ".
                        "WHERE event_id = ".$ilDB->quote($a_event_id ,'integer')."";
 
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
                {
                        $files[] = new ilSessionFile($row->file_id);
                }
                return is_array($files) ? $files : array();
        }

References $files, $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilObjSession\initFiles().

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cloneFiles()

ilSessionFile::cloneFiles

(

$a_target_event_id

)

Clone files.

@access public

Parameters

int	new event_id

Definition at line 165 of file class.ilSessionFile.php.

        {
                $file = new ilSessionFile();
                $file->setSessionId($a_target_event_id);
                $file->setFileName($this->getFileName());
                $file->setFileType($this->getFileType());
                $file->setFileSize($this->getFileSize());
                $file->create(false);
                
                // Copy file
                $source = new ilFSStorageSession($this->getSessionId());
                $source->copyFile($this->getAbsolutePath(),$file->getAbsolutePath());           
        }

References $file, getAbsolutePath(), getFileName(), getFileSize(), getFileType(), and getSessionId().

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create()

ilSessionFile::create

(

$a_upload = true

)

Definition at line 179 of file class.ilSessionFile.php.

        {
                global $ilDB;
                
                if($this->getErrorCode() != 0)
                {
                        return false;
                }
 
                $next_id = $ilDB->nextId('event_file');
                $query = "INSERT INTO event_file (file_id,event_id,file_name,file_size,file_type) ".
                        "VALUES( ".
                        $ilDB->quote($next_id ,'integer').", ".
                        $ilDB->quote($this->getSessionId() ,'integer').", ".
                        $ilDB->quote($this->getFileName() ,'text').", ".
                        $ilDB->quote($this->getFileSize() ,'integer').", ".
                        $ilDB->quote($this->getFileType() ,'text')." ".
                        ")";
                
                $res = $ilDB->manipulate($query);
                $this->setFileId($next_id);
 
                $this->fss_storage = new ilFSStorageSession($this->getSessionId());
                $this->fss_storage->createDirectory();
 
                if($a_upload)
                {
                        // now create file
                        ilUtil::moveUploadedFile($this->getTemporaryName(),
                                $this->getFileName(),
                                $this->fss_storage->getAbsolutePath().'/'.$this->getFileId());
                        
                }
 
                return true;
        }

References $ilDB, $query, $res, getErrorCode(), getFileName(), getFileSize(), getFileType(), getSessionId(), getTemporaryName(), ilUtil\moveUploadedFile(), and setFileId().

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delete()

ilSessionFile::delete

(

)

Definition at line 216 of file class.ilSessionFile.php.

        {
                global $ilDB;
                
                // Delete db entry
                $query = "DELETE FROM event_file ".
                        "WHERE file_id = ".$ilDB->quote($this->getFileId() ,'integer')." ";
                $res = $ilDB->manipulate($query);
 
                // Delete file
                $this->fss_storage->deleteFile($this->getAbsolutePath());
                return true;
        }

References $ilDB, $query, $res, getAbsolutePath(), and getFileId().

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getAbsolutePath()

ilSessionFile::getAbsolutePath

(

)

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

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

References getFileId().

Referenced by cloneFiles(), and delete().

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getErrorCode()

ilSessionFile::getErrorCode

(

)

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

        {
                return $this->error_code;
        }

Referenced by create(), and validate().

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getFileId()

ilSessionFile::getFileId

(

)

Definition at line 68 of file class.ilSessionFile.php.

        {
                return $this->file_id;
        }

References $file_id.

Referenced by delete(), and getAbsolutePath().

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getFileName()

ilSessionFile::getFileName

(

)

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

        {
                return $this->file_name;
        }

Referenced by cloneFiles(), and create().

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getFileSize()

ilSessionFile::getFileSize

(

)

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

        {
                return $this->file_size;
        }

Referenced by cloneFiles(), and create().

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getFileType()

ilSessionFile::getFileType

(

)

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

        {
                return $this->file_type;
        }

Referenced by cloneFiles(), and create().

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getSessionId()

ilSessionFile::getSessionId

(

)

Definition at line 73 of file class.ilSessionFile.php.

        {
                return $this->event_id;
        }

References $event_id.

Referenced by __read(), cloneFiles(), and create().

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getTemporaryName()

ilSessionFile::getTemporaryName

(

)

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

        {
                return $this->tmp_name;
        }

Referenced by create().

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setErrorCode()

ilSessionFile::setErrorCode

(

$a_code

)

Definition at line 114 of file class.ilSessionFile.php.

        {
                $this->error_code = $a_code;
        }

setFileId()

ilSessionFile::setFileId

(

$a_id

)

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

        {
                $this->file_id = $a_id;
        }

Referenced by create().

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setFileName()

ilSessionFile::setFileName

(

$a_name

)

Definition at line 82 of file class.ilSessionFile.php.

        {
                $this->file_name = $a_name;
        }

Referenced by __read().

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setFileSize()

ilSessionFile::setFileSize

(

$a_size

)

Definition at line 98 of file class.ilSessionFile.php.

        {
                $this->file_size = $a_size;
        }

Referenced by __read().

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setFileType()

ilSessionFile::setFileType

(

$a_type

)

Definition at line 90 of file class.ilSessionFile.php.

        {
                $this->file_type = $a_type;
        }

References $a_type.

Referenced by __read().

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setSessionId()

ilSessionFile::setSessionId

(

$a_event_id

)

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

        {
                $this->event_id = $a_event_id;
        }

Referenced by __read().

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setTemporaryName()

ilSessionFile::setTemporaryName

(

$a_name

)

Definition at line 106 of file class.ilSessionFile.php.

        {
                $this->tmp_name = $a_name;
        }

validate()

ilSessionFile::validate

(

)

Definition at line 128 of file class.ilSessionFile.php.

        {
                switch($this->getErrorCode())
                {
                        case UPLOAD_ERR_INI_SIZE:
                                $this->ilErr->appendMessage($this->lng->txt('file_upload_ini_size'));
                                break;
                        case UPLOAD_ERR_FORM_SIZE:
                                $this->ilErr->appendMessage($this->lng->txt('file_upload_form_size'));
                                break;
 
                        case UPLOAD_ERR_PARTIAL:
                                $this->ilErr->appendMessage($this->lng->txt('file_upload_only_partial'));
                                break;
 
                        case UPLOAD_ERR_NO_TMP_DIR:
                                $this->ilErr->appendMessage($this->lng->txt('file_upload_no_tmp_dir'));
                                break;
 
                        #case UPLOAD_ERR_CANT_WRITE:
                        #       $this->ilErr->appendMessage($this->lng->txt('file_upload_no_write'));
                        #       break;
 
                        case UPLOAD_ERR_OK:
                        case UPLOAD_ERR_NO_FILE:
                        default:
                                return true;
                }
        }

References getErrorCode().

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Field Documentation

$event_id

ilSessionFile::$event_id = null

Definition at line 43 of file class.ilSessionFile.php.

Referenced by getSessionId().

$file_id

ilSessionFile::$file_id = null

Definition at line 44 of file class.ilSessionFile.php.

Referenced by getFileId().

$fss_storage

ilSessionFile::$fss_storage = null

private

Definition at line 46 of file class.ilSessionFile.php.

$ilDB

ilSessionFile::$ilDB

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

Referenced by __construct(), __read(), _deleteByEvent(), _readFilesByEvent(), create(), and delete().

$ilErr

ilSessionFile::$ilErr

Definition at line 38 of file class.ilSessionFile.php.

Referenced by __construct().

$lng

ilSessionFile::$lng

Definition at line 41 of file class.ilSessionFile.php.

Referenced by __construct().

$tree

ilSessionFile::$tree

Definition at line 40 of file class.ilSessionFile.php.

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

• Modules/Session/classes/class.ilSessionFile.php