Description of class class. More...

Inheritance diagram for ilCopyWorkspaceFilesToTempDirectoryJob:

Collaboration diagram for ilCopyWorkspaceFilesToTempDirectoryJob:

Public Member Functions
	__construct ()

	getInputTypes ()

	getOutputType ()

	isStateless ()

	run (array $input, Observer $observer)

	getExpectedTimeOfTaskInSeconds ()

Public Member Functions inherited from ILIAS\BackgroundTasks\Implementation\Tasks\AbstractJob
	getInput ()
	Returns Value[] More...

Public Member Functions inherited from ILIAS\BackgroundTasks\Implementation\Tasks\AbstractTask
	setInput (array $values)

	getOutput ()

	getInput ()

	getType ()

	unfoldTask ()
	Unfold the task. More...

	getRemoveOption ()
	Returns Option An Option to remove the current task and do some cleanup if possible. This Option is displayed if the Bucket is completed. You do not have to provide an additional Option to remove in your UserInteraction, the remove-Option is added to the list of Options (last position) See also self::getAbortOption(); More...

	getAbortOption ()
	Returns Option In case a Job is failed or did not respond for some time, an Abort-Option is displayed. There is already a Standard-Abort-Option registered, you can override with your own and do some cleanup if possible. More...

	getType ()

	getInputTypes ()

	getOutputType ()

	getOutput ()

	setInput (array $values)

	getInput ()

	unfoldTask ()

	getRemoveOption ()

	getAbortOption ()

	run (array $input, Observer $observer)

	isStateless ()

	getInput ()

	getExpectedTimeOfTaskInSeconds ()

Protected Member Functions
	createUniqueTempDirectory ()
	Create unique temp directory. More...

	createTargetDirectory (string $a_tmpdir)

	copyFiles (string $tmpdir, ilWorkspaceCopyDefinition $definition)

Protected Member Functions inherited from ILIAS\BackgroundTasks\Implementation\Tasks\AbstractTask
	checkTypes ($values)

	extractType ($value)

Protected Attributes
string	$target_directory

Protected Attributes inherited from ILIAS\BackgroundTasks\Implementation\Tasks\AbstractTask
array	$input = []

ILIAS BackgroundTasks Value	$output

Private Attributes
ilLogger	$logger = null

Additional Inherited Members
Data Fields inherited from ILIAS\BackgroundTasks\Implementation\Tasks\AbstractTask
const	MAIN_REMOVE = 'bt_main_remove'

const	MAIN_ABORT = 'bt_main_abort'

Detailed Description

Description of class class.

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 33 of file class.ilCopyWorkspaceFilesToTempDirectoryJob.php.

Constructor & Destructor Documentation

◆ __construct()

ilCopyWorkspaceFilesToTempDirectoryJob::__construct ( )

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

    {
        $this->logger = ilLoggerFactory::getLogger("pwsp");
    }

References ilLoggerFactory\getLogger(), and ILIAS\Repository\logger().

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Member Function Documentation

◆ copyFiles()

ilCopyWorkspaceFilesToTempDirectoryJob::copyFiles	(	string	$tmpdir,
		ilWorkspaceCopyDefinition	$definition
	)

protected

Definition at line 107 of file class.ilCopyWorkspaceFilesToTempDirectoryJob.php.

     : void {
        foreach ($definition->getCopyDefinitions() as $copy_task) {
            if (!file_exists($copy_task[ilWorkspaceCopyDefinition::COPY_SOURCE_DIR])) {
                // if the "file" to be copied is an empty folder the directory has to be created so it will be contained in the download zip
                $is_empty_folder = preg_match_all("/\/$/", $copy_task[ilWorkspaceCopyDefinition::COPY_TARGET_DIR]);
                if ($is_empty_folder) {
                    ilFileUtils::makeDirParents($tmpdir . '/' . $copy_task[ilWorkspaceCopyDefinition::COPY_TARGET_DIR]);
                    $this->logger->notice('Empty folder has been created: ' . $tmpdir . '/' . $copy_task[ilWorkspaceCopyDefinition::COPY_SOURCE_DIR]);
                } else {
                    $this->logger->notice('Cannot find file: ' . $copy_task[ilWorkspaceCopyDefinition::COPY_SOURCE_DIR]);
                }
                continue;
            }
            $this->logger->debug('Creating directory: ' . $tmpdir . '/' . dirname($copy_task[ilWorkspaceCopyDefinition::COPY_TARGET_DIR]));
            ilFileUtils::makeDirParents(
                $tmpdir . '/' . dirname($copy_task[ilWorkspaceCopyDefinition::COPY_TARGET_DIR])
            );
 
            $this->logger->debug(
                'Copying from: ' .
                $copy_task[ilWorkspaceCopyDefinition::COPY_SOURCE_DIR] .
                ' to ' .
                $tmpdir . '/' . $copy_task[ilWorkspaceCopyDefinition::COPY_TARGET_DIR]
            );
 
            copy(
                $copy_task[ilWorkspaceCopyDefinition::COPY_SOURCE_DIR],
                $tmpdir . '/' . $copy_task[ilWorkspaceCopyDefinition::COPY_TARGET_DIR]
            );
        }
    }

References ilWorkspaceCopyDefinition\COPY_SOURCE_DIR, ilWorkspaceCopyDefinition\COPY_TARGET_DIR, ILIAS\Repository\logger(), and ilFileUtils\makeDirParents().

Referenced by run().

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◆ createTargetDirectory()

ilCopyWorkspaceFilesToTempDirectoryJob::createTargetDirectory ( string $a_tmpdir )

protected

Definition at line 99 of file class.ilCopyWorkspaceFilesToTempDirectoryJob.php.

                                                              : string
    {
        $final_dir = $a_tmpdir . "/" . $this->target_directory;
        ilFileUtils::makeDirParents($final_dir);
        $this->logger->info('New final directory: ' . $final_dir);
        return $final_dir;
    }

References $target_directory, ILIAS\Repository\logger(), and ilFileUtils\makeDirParents().

Referenced by run().

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◆ createUniqueTempDirectory()

ilCopyWorkspaceFilesToTempDirectoryJob::createUniqueTempDirectory ( )

protected

Create unique temp directory.

Returns: string absolute path to new temp directory

Definition at line 91 of file class.ilCopyWorkspaceFilesToTempDirectoryJob.php.

                                                  : string
    {
        $tmpdir = ilFileUtils::ilTempnam();
        ilFileUtils::makeDirParents($tmpdir);
        $this->logger->info('New temp directory: ' . $tmpdir);
        return $tmpdir;
    }

References ilFileUtils\ilTempnam(), ILIAS\Repository\logger(), and ilFileUtils\makeDirParents().

Referenced by run().

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◆ getExpectedTimeOfTaskInSeconds()

ilCopyWorkspaceFilesToTempDirectoryJob::getExpectedTimeOfTaskInSeconds ( )

Returns: int the amount of seconds this task usually taskes. If your task-duration scales with the the amount of data, try to set a possible high value of try to calculate it. If a task duration exceeds this value, it will be displayed as "possibly failed" to the user

Implements ILIAS\BackgroundTasks\Task\Job.

Definition at line 142 of file class.ilCopyWorkspaceFilesToTempDirectoryJob.php.

◆ getInputTypes()

ilCopyWorkspaceFilesToTempDirectoryJob::getInputTypes ( )

Returns: Type[] A list of types that are taken as input.

Implements ILIAS\BackgroundTasks\Task.

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

                                   : array
    {
        return
            [
                new SingleType(ilWorkspaceCopyDefinition::class)
            ];
    }

◆ getOutputType()

ilCopyWorkspaceFilesToTempDirectoryJob::getOutputType ( )

Implements ILIAS\BackgroundTasks\Task.

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

                                   : Type
    {
        return new SingleType(StringValue::class);
    }

◆ isStateless()

ilCopyWorkspaceFilesToTempDirectoryJob::isStateless ( )

Returns: bool returns true iff the job's output ONLY depends on the input. Stateless task results may be cached!

Implements ILIAS\BackgroundTasks\Task\Job.

Definition at line 56 of file class.ilCopyWorkspaceFilesToTempDirectoryJob.php.

                                 : bool
    {
        return true;
    }

◆ run()

ilCopyWorkspaceFilesToTempDirectoryJob::run	(	array	$input,
		Observer	$observer
	)

Parameters

\ILIAS\BackgroundTasks\Value[]	$input	This will be a list of Values hinted by getInputTypes.
Observer	$observer	Notify the bucket about your progress!

Returns: Value The returned Value must be of the type hinted by getOutputType.

Implements ILIAS\BackgroundTasks\Task\Job.

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

                                                         : Value
    {
        $definition = $input[0];
 
        $this->logger->info('Called copy files job');
 
        $this->target_directory = $definition->getTempDir();
 
        // create temp directory
        $tmpdir = $this->createUniqueTempDirectory();
        $targetdir = $this->createTargetDirectory($tmpdir);
 
        // copy files from source to temp directory
        //$this->copyFiles($targetdir, $input[0]);
        $this->copyFiles($targetdir, $definition);
 
        // zip
 
        // return zip file name
        $this->logger->debug('Returning new tempdirectory: ' . $targetdir);
 
        $out = new StringValue();
        $out->setValue($targetdir);
        return $out;
    }