ilObjFileImplementationStorage Class Reference

Class ilObjFileImplementationStorage. More...

Inheritance diagram for ilObjFileImplementationStorage:

Collaboration diagram for ilObjFileImplementationStorage:

Public Member Functions
	handleChangedObjectTitle (string $new_title)
	getFile (?int $a_hist_entry_id=null)
	getFileSize ()
	getFileType ()
	getDirectory (int $a_version=0)
	sendFile (?int $a_hist_entry_id=null, bool $inline=true)
	deleteVersions (?array $a_hist_entry_ids=null)
	Deletes the specified history entries or all entries if no ids are specified. More...
	getFileExtension ()
	Returns the extension of the file name converted to lower-case. More...
	getVersions (?array $version_ids=null)
	getStorageID ()
	getVersion ()
	getMaxVersion ()

Protected Attributes
StorableResource	$resource
Services	$storage
bool	$download_with_uploaded_filename

Detailed Description

Class ilObjFileImplementationStorage.

Author

Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 28 of file class.ilObjFileImplementationStorage.php.

Member Function Documentation

deleteVersions()

ilObjFileImplementationStorage::deleteVersions

(

?array

$a_hist_entry_ids = null

)

Deletes the specified history entries or all entries if no ids are specified.

Parameters

array | null

$a_hist_entry_ids

The ids of the entries to delete or null to delete all entries

Deprecated:

Implements ilObjFileImplementationInterface.

Definition at line 119 of file class.ilObjFileImplementationStorage.php.

References $id.

                                                                   : void
    {
        if (is_array($a_hist_entry_ids)) {
            foreach ($a_hist_entry_ids as $id) {
                $this->storage->manage()->removeRevision($this->resource->getIdentification(), $id);
            }
        }
    }

getDirectory()

ilObjFileImplementationStorage::getDirectory

(

int

$a_version = 0

)

Deprecated:

Implements ilObjFileImplementationInterface.

Definition at line 83 of file class.ilObjFileImplementationStorage.php.

                                                    : string
    {
        $consumer = $this->storage->consume()->stream($this->resource->getIdentification());
        if ($a_version) {
            $consumer->setRevisionNumber($a_version);
        }
        $stream = $consumer->getStream();

        return dirname($stream->getMetadata('uri'));
    }

getFile()

ilObjFileImplementationStorage::getFile

(

?int

$a_hist_entry_id = null

)

Implements ilObjFileImplementationInterface.

Definition at line 61 of file class.ilObjFileImplementationStorage.php.

                                                         : string
    {
        $stream = $this->storage->consume()->stream($this->resource->getIdentification());
        if ($a_hist_entry_id) {
            $stream = $stream->setRevisionNumber($a_hist_entry_id);
        }
        return $stream->getStream()->getMetadata('uri');
    }

getFileExtension()

ilObjFileImplementationStorage::getFileExtension

(

)

Returns the extension of the file name converted to lower-case.

e.g. returns 'pdf' for 'document.pdf'.

Implements ilObjFileImplementationInterface.

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

                                      : string
    {
        return $this->resource->getCurrentRevision()->getInformation()->getSuffix();
    }

getFileSize()

ilObjFileImplementationStorage::getFileSize

(

)

Implements ilObjFileImplementationInterface.

Definition at line 70 of file class.ilObjFileImplementationStorage.php.

                                 : int
    {
        return $this->resource->getCurrentRevision()->getInformation()->getSize() ?: 0;
    }

getFileType()

ilObjFileImplementationStorage::getFileType

(

)

Implements ilObjFileImplementationInterface.

Definition at line 78 of file class.ilObjFileImplementationStorage.php.

                                 : string
    {
        return $this->resource->getCurrentRevision()->getInformation()->getMimeType();
    }

getMaxVersion()

ilObjFileImplementationStorage::getMaxVersion

(

)

Implements ilObjFileImplementationInterface.

Definition at line 170 of file class.ilObjFileImplementationStorage.php.

                                   : int
    {
        return $this->resource->getMaxRevision();
    }

getStorageID()

ilObjFileImplementationStorage::getStorageID

(

)

Implements ilObjFileImplementationInterface.

Definition at line 160 of file class.ilObjFileImplementationStorage.php.

                                  : ?string
    {
        return $this->resource->getStorageID();
    }

getVersion()

ilObjFileImplementationStorage::getVersion

(

)

Implements ilObjFileImplementationInterface.

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

                                : int
    {
        return $this->resource->getCurrentRevision()->getVersionNumber();
    }

getVersions()

ilObjFileImplementationStorage::getVersions

(

?array

$version_ids = null

)

Returns

[]

Implements ilObjFileImplementationInterface.

Definition at line 136 of file class.ilObjFileImplementationStorage.php.

                                                           : array
    {
        $versions = [];
        foreach ($this->resource->getAllRevisions() as $revision) {
            if (is_array($version_ids) && !in_array($revision->getVersionNumber(), $version_ids)) {
                continue;
            }
            $information = $revision->getInformation();
            $v = new ilObjFileVersion();
            $v->setVersion($revision->getVersionNumber());
            $v->setHistEntryId($revision->getVersionNumber());
            $v->setFilename($information->getTitle());
            $v->setAction($revision->getVersionNumber() === 1 ? 'create' : 'new_version');
            $v->setTitle($revision->getTitle());
            $v->setDate($information->getCreationDate()->format(DATE_ATOM));
            $v->setUserId($revision->getOwnerId() !== 0 ? $revision->getOwnerId() : 6);
            $v->setSize($information->getSize());

            $versions[] = $v;
        }

        return $versions;
    }

handleChangedObjectTitle()

ilObjFileImplementationStorage::handleChangedObjectTitle

(

string

$new_title

)

Implements ilObjFileImplementationInterface.

Definition at line 51 of file class.ilObjFileImplementationStorage.php.

                                                               : void
    {
        $current_revision = $this->resource->getCurrentRevision();
        $current_revision->setTitle($new_title);
        $this->storage->manage()->updateRevision($current_revision);
    }

sendFile()

ilObjFileImplementationStorage::sendFile	(	?int	$a_hist_entry_id = null,
		bool	$inline = true
	)

Parameters

bool

$inline

Deprecated:

Implements ilObjFileImplementationInterface.

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

                                                                               : void
    {
        if ($inline) {
            $consumer = $this->storage->consume()->inline($this->resource->getIdentification());
        } else {
            $consumer = $this->storage->consume()->download($this->resource->getIdentification());
        }

        if ($a_hist_entry_id) {
            $revision = $this->resource->getSpecificRevision($a_hist_entry_id);
            $consumer->setRevisionNumber($a_hist_entry_id);
        } else {
            $revision = $this->resource->getCurrentRevision();
        }

        if ($this->download_with_uploaded_filename) {
            $consumer->overrideFileName($revision->getInformation()->getTitle());
        } else {
            $consumer->overrideFileName($revision->getTitle());
        }

        $consumer->run();
    }

Field Documentation

$download_with_uploaded_filename

bool ilObjFileImplementationStorage::$download_with_uploaded_filename

protected

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

$resource

StorableResource ilObjFileImplementationStorage::$resource

protected

Definition at line 30 of file class.ilObjFileImplementationStorage.php.

$storage

Services ilObjFileImplementationStorage::$storage

protected

Definition at line 31 of file class.ilObjFileImplementationStorage.php.

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

• Modules/File/classes/Implementation/class.ilObjFileImplementationStorage.php