Class ilCountPDFPagesPreProcessors. More...

Inheritance diagram for ilCountPDFPagesPreProcessors:

Collaboration diagram for ilCountPDFPagesPreProcessors:

Public Member Functions
	__construct ()

	process (FileStream $stream, Metadata $metadata)

Public Member Functions inherited from ILIAS\MetaData\Repository\Validation\Processor\PreProcessor
	process (FileStream $stream, Metadata $metadata)
	This method gets invoked by the file upload service to process the file with the help of the processor. More...

Data Fields
const	PAGE_COUNT = 'page_count'

Private Attributes
ilCountPDFPages	$page_counter

Detailed Description

Class ilCountPDFPagesPreProcessors.

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

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

Constructor & Destructor Documentation

◆ __construct()

ilCountPDFPagesPreProcessors::__construct ( )

Definition at line 35 of file class.ilCountPDFPagesPreProcessors.php.

     {
         $this->page_counter = new ilCountPDFPages();
     }

Member Function Documentation

◆ process()

ilCountPDFPagesPreProcessors::process	(	FileStream	$stream,
		Metadata	$metadata
	)

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

References ILIAS\FileUpload\DTO\Metadata\additionalMetaData(), and ILIAS\FileUpload\DTO\Metadata\getMimeType().

                                                                    : ProcessingStatus
     {
         if (
             $this->page_counter->isAvailable()
             && $metadata->getMimeType() === MimeType::APPLICATION__PDF
         ) {
             $path_to_pdf = $stream->getMetadata('uri');
             $metadata->additionalMetaData()->put(
                 self::PAGE_COUNT,
                 (string) $this->page_counter->extractAmountOfPagesByPath($path_to_pdf)
             );
         }
 
         return new ProcessingStatus(
             ProcessingStatus::OK,
             'ilCountPDFPagesPreProcessors'
         );
     }