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- <?php
- declare(strict_types=1);
- namespace OC\Repair;
- use OCA\Theming\ImageManager;
- use OCP\Files\NotFoundException;
- use OCP\Files\NotPermittedException;
- use OCP\IConfig;
- use OCP\Migration\IOutput;
- use OCP\Migration\IRepairStep;
- use OCP\Server;
- class RepairLogoDimension implements IRepairStep {
- public function __construct(
- protected IConfig $config,
- ) {
- }
- public function getName(): string {
- return 'Cache logo dimension to fix size in emails on Outlook';
- }
- public function run(IOutput $output): void {
- $logoDimensions = $this->config->getAppValue('theming', 'logoDimensions');
- if (preg_match('/^\d+x\d+$/', $logoDimensions)) {
- $output->info('Logo dimensions are already known');
- return;
- }
- try {
-
- $imageManager = Server::get(ImageManager::class);
- } catch (\Throwable) {
- $output->info('Theming is disabled');
- return;
- }
- if (!$imageManager->hasImage('logo')) {
- $output->info('Theming is not used to provide a logo');
- return;
- }
- try {
- try {
- $simpleFile = $imageManager->getImage('logo', false);
- $image = @imagecreatefromstring($simpleFile->getContent());
- } catch (NotFoundException|NotPermittedException) {
- $simpleFile = $imageManager->getImage('logo');
- $image = false;
- }
- } catch (NotFoundException|NotPermittedException) {
- $output->info('Theming is not used to provide a logo');
- return;
- }
- $dimensions = '';
- if ($image !== false) {
- $dimensions = imagesx($image) . 'x' . imagesy($image);
- } elseif (str_starts_with($simpleFile->getMimeType(), 'image/svg')) {
- $matched = preg_match('/viewbox=["\']\d* \d* (\d*\.?\d*) (\d*\.?\d*)["\']/i', $simpleFile->getContent(), $matches);
- if ($matched) {
- $dimensions = $matches[1] . 'x' . $matches[2];
- }
- }
- if (!$dimensions) {
- $output->warning('Failed to read dimensions from logo');
- $this->config->deleteAppValue('theming', 'logoDimensions');
- return;
- }
- $dimensions = imagesx($image) . 'x' . imagesy($image);
- $this->config->setAppValue('theming', 'logoDimensions', $dimensions);
- $output->info('Updated logo dimensions: ' . $dimensions);
- }
- }
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