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.

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

    {
        global $ilErr,$ilDB,$lng;

        $this->ilErr = $ilErr;
        $this->db  = $ilDB;
        $this->lng = $lng;

        $this->file_id = $a_file_id;
        $this->__read();
    }

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Member Function Documentation

__read()

ilSessionFile::__read

(

)

Definition at line 255 of file class.ilSessionFile.php.

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

Referenced by __construct().

    {
        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;
    }

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_deleteByEvent()

ilSessionFile::_deleteByEvent

(

$a_event_id

)

Definition at line 228 of file class.ilSessionFile.php.

References $ilDB, $query, and $res.

    {
        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;
    }

_readFilesByEvent()

static ilSessionFile::_readFilesByEvent (   $a_event_id )

static

Definition at line 241 of file class.ilSessionFile.php.

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

Referenced by ilObjSession\initFiles().

    {
        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();
    }

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cloneFiles()

ilSessionFile::cloneFiles

(

$a_target_event_id

)

Clone files.

public

Parameters

int	new event_id

Definition at line 164 of file class.ilSessionFile.php.

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

    {
        $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());
    }

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create()

ilSessionFile::create

(

$a_upload = true

)

Definition at line 178 of file class.ilSessionFile.php.

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

    {
        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;
    }

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delete()

ilSessionFile::delete

(

)

Definition at line 214 of file class.ilSessionFile.php.

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

    {
        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;
    }

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getAbsolutePath()

ilSessionFile::getAbsolutePath

(

)

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

References getFileId().

Referenced by cloneFiles(), and delete().

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

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getErrorCode()

ilSessionFile::getErrorCode

(

)

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

Referenced by create(), and validate().

    {
        return $this->error_code;
    }

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getFileId()

ilSessionFile::getFileId

(

)

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

References $file_id.

Referenced by create(), delete(), and getAbsolutePath().

    {
        return $this->file_id;
    }

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getFileName()

ilSessionFile::getFileName

(

)

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

Referenced by cloneFiles(), and create().

    {
        return $this->file_name;
    }

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getFileSize()

ilSessionFile::getFileSize

(

)

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

Referenced by cloneFiles(), and create().

    {
        return $this->file_size;
    }

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getFileType()

ilSessionFile::getFileType

(

)

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

Referenced by cloneFiles(), and create().

    {
        return $this->file_type;
    }

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getSessionId()

ilSessionFile::getSessionId

(

)

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

References $event_id.

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

    {
        return $this->event_id;
    }

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getTemporaryName()

ilSessionFile::getTemporaryName

(

)

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

Referenced by create().

    {
        return $this->tmp_name;
    }

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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.

Referenced by create().

    {
        $this->file_id = $a_id;
    }

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setFileName()

ilSessionFile::setFileName

(

$a_name

)

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

Referenced by __read().

    {
        $this->file_name = $a_name;
    }

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setFileSize()

ilSessionFile::setFileSize

(

$a_size

)

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

Referenced by __read().

    {
        $this->file_size = $a_size;
    }

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setFileType()

ilSessionFile::setFileType

(

$a_type

)

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

References $a_type.

Referenced by __read().

    {
        $this->file_type = $a_type;
    }

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setSessionId()

ilSessionFile::setSessionId

(

$a_event_id

)

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

Referenced by __read().

    {
        $this->event_id = $a_event_id;
    }

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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.

References getErrorCode().

    {
        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;
        }
    }

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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