85 lines
2.4 KiB
Plaintext
85 lines
2.4 KiB
Plaintext
<?php
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/**
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* @file
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* Install, update and uninstall functions for the image module.
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*/
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use Drupal\Core\File\Exception\FileException;
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use Drupal\Core\File\FileSystemInterface;
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/**
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* Implements hook_install().
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*/
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function image_install() {
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// Create the styles directory and ensure it's writable.
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$directory = file_default_scheme() . '://styles';
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\Drupal::service('file_system')->prepareDirectory($directory, FileSystemInterface::CREATE_DIRECTORY | FileSystemInterface::MODIFY_PERMISSIONS);
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}
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/**
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* Implements hook_uninstall().
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*/
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function image_uninstall() {
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// Remove the styles directory and generated images.
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/** @var \Drupal\Core\File\FileSystemInterface $file_system */
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$file_system = \Drupal::service('file_system');
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try {
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$file_system->deleteRecursive(file_default_scheme() . '://styles');
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}
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catch (FileException $e) {
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// Ignore failed deletes.
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}
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}
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/**
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* Implements hook_requirements() to check the PHP GD Library.
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*
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* @param $phase
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*/
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function image_requirements($phase) {
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if ($phase != 'runtime') {
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return [];
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}
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$toolkit = \Drupal::service('image.toolkit.manager')->getDefaultToolkit();
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if ($toolkit) {
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$plugin_definition = $toolkit->getPluginDefinition();
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$requirements = [
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'image.toolkit' => [
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'title' => t('Image toolkit'),
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'value' => $toolkit->getPluginId(),
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'description' => $plugin_definition['title'],
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],
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];
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foreach ($toolkit->getRequirements() as $key => $requirement) {
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$namespaced_key = 'image.toolkit.' . $toolkit->getPluginId() . '.' . $key;
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$requirements[$namespaced_key] = $requirement;
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}
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}
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else {
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$requirements = [
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'image.toolkit' => [
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'title' => t('Image toolkit'),
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'value' => t('None'),
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'description' => t("No image toolkit is configured on the site. Check PHP installed extensions or add a contributed toolkit that doesn't require a PHP extension. Make sure that at least one valid image toolkit is enabled."),
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'severity' => REQUIREMENT_ERROR,
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],
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];
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}
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return $requirements;
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}
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/**
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* Flush caches as we changed field formatter metadata.
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*/
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function image_update_8201() {
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// Empty update to trigger a cache flush.
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// Use hook_post_update_NAME() instead to clear the cache. The use of
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// hook_update_N() to clear the cache has been deprecated see
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// https://www.drupal.org/node/2960601 for more details.
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}
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