Proyectos de Subversion Moodle

<?php

namespace PhpOffice\PhpSpreadsheet\Writer;

use PhpOffice\PhpSpreadsheet\Spreadsheet;

use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;

use PhpOffice\PhpSpreadsheet\Writer\Ods\Content;

use PhpOffice\PhpSpreadsheet\Writer\Ods\Meta;

use PhpOffice\PhpSpreadsheet\Writer\Ods\MetaInf;

use PhpOffice\PhpSpreadsheet\Writer\Ods\Mimetype;

use PhpOffice\PhpSpreadsheet\Writer\Ods\Settings;

use PhpOffice\PhpSpreadsheet\Writer\Ods\Styles;

use PhpOffice\PhpSpreadsheet\Writer\Ods\Thumbnails;

use ZipStream\Exception\OverflowException;

use ZipStream\ZipStream;

class Ods extends BaseWriter

{

    /**

     * Private PhpSpreadsheet.

     */

    private Spreadsheet $spreadSheet;

    private Content $writerPartContent;

    private Meta $writerPartMeta;

    private MetaInf $writerPartMetaInf;

    private Mimetype $writerPartMimetype;

    private Settings $writerPartSettings;

    private Styles $writerPartStyles;

    private Thumbnails $writerPartThumbnails;

    /**

     * Create a new Ods.

     */

    public function __construct(Spreadsheet $spreadsheet)

    {

        $this->setSpreadsheet($spreadsheet);

        $this->writerPartContent = new Content($this);

        $this->writerPartMeta = new Meta($this);

        $this->writerPartMetaInf = new MetaInf($this);

        $this->writerPartMimetype = new Mimetype($this);

        $this->writerPartSettings = new Settings($this);

        $this->writerPartStyles = new Styles($this);

        $this->writerPartThumbnails = new Thumbnails($this);

    }

    public function getWriterPartContent(): Content

    {

        return $this->writerPartContent;

    }

    public function getWriterPartMeta(): Meta

    {

        return $this->writerPartMeta;

    }

    public function getWriterPartMetaInf(): MetaInf

    {

        return $this->writerPartMetaInf;

    }

    public function getWriterPartMimetype(): Mimetype

    {

        return $this->writerPartMimetype;

    }

    public function getWriterPartSettings(): Settings

    {

        return $this->writerPartSettings;

    }

    public function getWriterPartStyles(): Styles

    {

        return $this->writerPartStyles;

    }

    public function getWriterPartThumbnails(): Thumbnails

    {

        return $this->writerPartThumbnails;

    }

    /**

     * Save PhpSpreadsheet to file.

     *

     * @param resource|string $filename

     */

    public function save($filename, int $flags = 0): void

    {

        $this->processFlags($flags);

        // garbage collect

        $this->spreadSheet->garbageCollect();

        $this->openFileHandle($filename);

        $zip = $this->createZip();

        $zip->addFile('META-INF/manifest.xml', $this->getWriterPartMetaInf()->write());

        $zip->addFile('Thumbnails/thumbnail.png', $this->getWriterPartthumbnails()->write());

        // Settings always need to be written before Content; Styles after Content

        $zip->addFile('settings.xml', $this->getWriterPartsettings()->write());

        $zip->addFile('content.xml', $this->getWriterPartcontent()->write());

        $zip->addFile('meta.xml', $this->getWriterPartmeta()->write());

        $zip->addFile('mimetype', $this->getWriterPartmimetype()->write());

        $zip->addFile('styles.xml', $this->getWriterPartstyles()->write());

        // Close file

        try {

            $zip->finish();

        } catch (OverflowException) {

            throw new WriterException('Could not close resource.');

        }

        $this->maybeCloseFileHandle();

    }

    /**

     * Create zip object.

     */

    private function createZip(): ZipStream

    {

        // Try opening the ZIP file

        if (!is_resource($this->fileHandle)) {

            throw new WriterException('Could not open resource for writing.');

        }

        // Create new ZIP stream

        return ZipStream0::newZipStream($this->fileHandle);

    }

    /**

     * Get Spreadsheet object.

     */

    public function getSpreadsheet(): Spreadsheet

    {

        return $this->spreadSheet;

    }

    /**

     * Set Spreadsheet object.

     *

     * @param Spreadsheet $spreadsheet PhpSpreadsheet object

     *

     * @return $this

     */

    public function setSpreadsheet(Spreadsheet $spreadsheet): static

    {

        $this->spreadSheet = $spreadsheet;

        return $this;

    }

}