--- /dev/null
+<?php
+
+/**
+ * @file
+ * Contains image_widget_crop.module.
+ */
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Entity\FieldableEntityInterface;
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\crop\Entity\Crop;
+use Drupal\crop\Entity\CropType;
+use Drupal\file\Entity\File;
+use Drupal\file\Plugin\Field\FieldType\FileFieldItemList;
+
+/**
+ * Implements hook_help().
+ */
+function image_widget_crop_help($route_name, RouteMatchInterface $route_match) {
+ switch ($route_name) {
+ case 'help.page.image_widget_crop':
+ $output = '';
+ $output .= '<h3>' . t('About') . '</h3>';
+ $output .= '<p>' . t('Implement CROP API into the fields image');
+ $output .= '<h3>' . t('Try module') . '</h3>';
+ $output .= '<p>' . t('You can Test ImageWidgetCrop in action directly with the sub-module, "ImageWidgetCrop example" to test differents usecase of this module');
+ $output .= '</dl>';
+ return $output;
+ }
+}
+
+/**
+ * Implements hook_field_widget_info_alter().
+ */
+function image_widget_cropfield_widget_info_alter(array &$info) {
+ // Let a new field type re-use an existing widget.
+ $info['image_image']['field_types'][] = 'image_widget_crop';
+}
+
+/**
+ * Implements hook_libraries_info().
+ */
+function image_widget_crop_libraries_info() {
+ $libraries = [
+ 'cropper' => [
+ 'name' => 'cropper',
+ 'vendor url' => 'https://github.com/fengyuanchen/cropper',
+ 'download url' => 'https://cdnjs.com/libraries/cropper',
+ 'version arguments' => [
+ 'file' => 'cropper.min.js',
+ 'pattern' => '/Cropper v(.*)/',
+ 'lines' => 2,
+ ],
+ 'files' => [
+ 'js' => [
+ 'cropper.min.js' => [],
+ ],
+ 'css' => [
+ 'cropper.min.css' => [],
+ ],
+ ],
+ ],
+ ];
+ return $libraries;
+}
+
+/**
+ * Implements hook_library_info_alter().
+ */
+function image_widget_crop_library_info_alter(&$libraries, $extension) {
+ if ($extension != 'image_widget_crop') {
+ return;
+ }
+
+ $config = \Drupal::config('image_widget_crop.settings');
+ $js = $config->get('settings.library_url');
+ $css = $config->get('settings.css_url');
+ // Explicit configuration takes priority.
+ if (!empty($js) && !empty($css)) {
+ $files = ['js' => $js, 'css' => $css];
+ foreach ($files as $type => $file_path) {
+ // Evaluate if the path are an local or external.
+ $is_local = parse_url($file_path, PHP_URL_SCHEME) === NULL && strpos($file_path, '//') !== 0;
+ // In that location $file_path are placed on root of module not in drupal root.
+ $data = ($is_local && substr($file_path, 0, 1) !== '/') ? '/' . $file_path : $file_path;
+ if ($type === 'js') {
+ $libraries['cropper'][$type][$data] = [
+ 'type' => $is_local ? 'file' : 'external',
+ 'minified' => TRUE,
+ ];
+ } else {
+ $libraries['cropper'][$type]['component'][$data] = [
+ 'type' => $is_local ? 'file' : 'external',
+ 'minified' => TRUE,
+ ];
+ }
+ }
+ }
+ // If Libraries exist and cropper library is available via Libraries API.
+ elseif (\Drupal::moduleHandler()->moduleExists('libraries')
+ && ($info = libraries_detect('cropper'))
+ && $info['installed']) {
+ $libraries['cropper']['version'] = $info['version'];
+ foreach ($info['files'] as $type => $files) {
+ // Fetch all possible entry.
+ foreach ($files as $data => $option) {
+ if (is_numeric($data)) {
+ $option = "/{$info['library path']}/{$option}";
+ }
+ elseif (empty($option['type']) || $option['type'] == 'file') {
+ $data = "/{$info['library path']}/{$data}";
+ }
+ }
+
+ if ($type == 'css') {
+ $libraries['cropper']['css']['theme'][$data] = $option;
+ }
+ else {
+ $libraries['cropper'][$type][$data] = $option;
+ $libraries['cropper'][$type][$data] = $option;
+ }
+ }
+ }
+ else {
+ // Fallback to CDN.
+ $js = 'https://cdnjs.cloudflare.com/ajax/libs/cropper/2.3.4/cropper.min.js';
+ $libraries['cropper']['js'][$js] = [
+ 'type' => 'external',
+ 'minified' => TRUE,
+ ];
+ $css = 'https://cdnjs.cloudflare.com/ajax/libs/cropper/2.3.4/cropper.min.css';
+ $libraries['cropper']['css']['component'][$css] = [
+ 'type' => 'external',
+ 'minified' => TRUE,
+ ];
+ $libraries['cropper']['version'] = 'web-hosted';
+ $libraries['cropper.integration']['js'] = [];
+ }
+}
+
+/**
+ * Implements hook_form_alter().
+ */
+function image_widget_crop_form_file_form_alter(&$form, FormStateInterface $form_state, $form_id) {
+ /** @var \Drupal\file_entity\Entity\FileEntity $file */
+ $file = $form_state->getFormObject()->getEntity();
+ $mime_type = $file->getMimeTypeType();
+ $operation = $form_state->getFormObject()->getOperation();
+ $crop_config = \Drupal::config('image_widget_crop.settings');
+ if ($mime_type == 'image' && ($operation == 'edit' || $operation == 'inline_edit')) {
+ $form['image_crop'] = [
+ '#type' => 'image_crop',
+ '#file' => $file,
+ '#crop_type_list' => $crop_config->get('settings.crop_list'),
+ '#crop_preview_image_style' => $crop_config->get('settings.crop_preview_image_style'),
+ '#show_default_crop' => $crop_config->get('settings.show_default_crop'),
+ '#warn_mupltiple_usages' => $crop_config->get('settings.warn_mupltiple_usages'),
+ ];
+ $form['actions']['submit']['#submit'][] = 'image_widget_crop_form_submit';
+ }
+}
+
+/**
+ * Implements hook_entity_extra_field_info().
+ */
+function image_widget_crop_entity_extra_field_info() {
+ $return = [];
+ $return['file']['image']['form']['crop_preview_wrapper'] = [
+ 'label' => t('Crop image'),
+ 'weight' => 10,
+ ];
+
+ return $return;
+}
+
+/**
+ * Implements hook_entity_insert().
+ */
+function image_widget_crop_entity_insert(EntityInterface $entity) {
+ \Drupal::service('image_widget_crop.manager')->buildCropToEntity($entity);
+}
+
+/**
+ * Implements hook_entity_update().
+ */
+function image_widget_crop_entity_update(EntityInterface $entity) {
+ \Drupal::service('image_widget_crop.manager')->buildCropToEntity($entity);
+}
+
+/**
+ * Form submission handler for image_widget_crop_form_file_form_alter.
+ *
+ * @param array $form
+ * The complete form array.
+ * @param \Drupal\Core\Form\FormStateInterface $form_state
+ * The current state of the form.
+ */
+function image_widget_crop_form_submit(array &$form, FormStateInterface $form_state) {
+ \Drupal::service('image_widget_crop.manager')->buildCropToForm($form_state);
+}
+
+/**
+ * Implements hook_filefield_sources_widgets().
+ */
+function image_widget_crop_filefield_sources_widgets() {
+ return ['image_widget_crop'];
+}
+
+/**
+ * Implements hook_imce_supported_widgets_alter().
+ */
+function image_widget_crop_imce_supported_widgets_alter(array &$widgets) {
+ $widgets[] = 'image_widget_crop';
+ return $widgets;
+}
projects / yaffs-website / blobdiff