Merge pull request 'Reduce to main functionality' (#7) from v1.7 into main

Reviewed-on: #7

uuid-file-renamer.php

@@ -2,9 +2,9 @@
 
 /**
  * Plugin Name: UUID File Renamer
- * Description: Dieses Plugin benennt hochgeladene Dateien automatisch in eine UUID um und ermöglicht das Umbenennen bestehender Medien direkt in der Mediathek.
+ * Description: Dieses Plugin benennt hochgeladene Dateien automatisch in eine UUID um.
  * Plugin URI:  https://gitea.gnilebein.de/gnilebein/wordpres-uuid-file-renamer
- * Version: 1.4
+ * Version: 1.1
  * Author: Patrick Niebeling <patrick@niebel.ing>
  * Author URI:  https://gnilebein.de
  * Text Domain: uuid-file-renamer
@@ -16,110 +16,15 @@ add_filter('wp_handle_upload_prefilter', 'rename_file_to_uuid');
 
 function rename_file_to_uuid($file)
 {
+    // Generiere eine UUID
     $uuid = wp_generate_uuid4();
+
+    // Dateiendung beibehalten
     $file_info = pathinfo($file['name']);
     $extension = isset($file_info['extension']) ? '.' . $file_info['extension'] : '';
+
+    // Neuen Dateinamen setzen
     $file['name'] = $uuid . $extension;
+
     return $file;
 }
-
-// Medienbearbeitungsseite erweitern
-add_filter('attachment_fields_to_edit', 'add_uuid_rename_button', 10, 2);
-function add_uuid_rename_button($form_fields, $post) {
-    $form_fields['uuid_rename'] = array(
-        'label' => __('UUID umbenennen', 'uuid-file-renamer'),
-        'input' => 'html',
-        'html' => '<button type="button" class="button rename-to-uuid" data-id="' . $post->ID . '">' . __('In UUID umbenennen', 'uuid-file-renamer') . '</button>'
-    );
-    return $form_fields;
-}
-
-// AJAX-Handler für Einzel-Umbenennung
-add_action('wp_ajax_rename_media_to_uuid', 'rename_media_to_uuid_ajax');
-function rename_media_to_uuid_ajax() {
-    if (!current_user_can('manage_options')) {
-        wp_send_json_error(__('Keine Berechtigung.', 'uuid-file-renamer'));
-    }
-    if (!isset($_POST['attachment_id'])) {
-        wp_send_json_error(__('Fehlende Anhangs-ID.', 'uuid-file-renamer'));
-    }
-    $attachment_id = intval($_POST['attachment_id']);
-    rename_existing_media_to_uuid($attachment_id);
-    wp_send_json_success(__('Datei erfolgreich umbenannt.', 'uuid-file-renamer'));
-}
-
-// Medienübersicht erweitern
-add_filter('bulk_actions-upload', 'register_bulk_uuid_rename');
-function register_bulk_uuid_rename($bulk_actions) {
-    $bulk_actions['rename_to_uuid'] = __('In UUID umbenennen', 'uuid-file-renamer');
-    return $bulk_actions;
-}
-
-// Batch-Umbenennung verarbeiten
-add_filter('handle_bulk_actions-upload', 'handle_bulk_uuid_rename', 10, 3);
-function handle_bulk_uuid_rename($redirect_to, $doaction, $attachment_ids) {
-    if ($doaction !== 'rename_to_uuid') {
-        return $redirect_to;
-    }
-    foreach ($attachment_ids as $attachment_id) {
-        rename_existing_media_to_uuid($attachment_id);
-    }
-    $redirect_to = add_query_arg('bulk_uuid_renamed', count($attachment_ids), $redirect_to);
-    return $redirect_to;
-}
-
-// Funktion zum Umbenennen bestehender Medien inkl. Thumbnails
-function rename_existing_media_to_uuid($attachment_id) {
-    $uuid = wp_generate_uuid4();
-    $file_path = get_attached_file($attachment_id);
-    $file_info = pathinfo($file_path);
-    $new_file_path = $file_info['dirname'] . '/' . $uuid . '.' . $file_info['extension'];
-
-    // Metadaten der Bilder abrufen
-    $metadata = wp_get_attachment_metadata($attachment_id);
-    $upload_dir = wp_upload_dir();
-
-    if (rename($file_path, $new_file_path)) {
-        update_attached_file($attachment_id, $new_file_path);
-        wp_update_post(array(
-            'ID' => $attachment_id,
-            'post_title' => $uuid,
-            'post_name' => $uuid
-        ));
-
-        // Thumbnails umbenennen
-        if (!empty($metadata['sizes'])) {
-            foreach ($metadata['sizes'] as $size => $data) {
-                $old_thumb_path = $upload_dir['basedir'] . '/' . dirname($metadata['file']) . '/' . $data['file'];
-                $thumb_info = pathinfo($old_thumb_path);
-                $new_thumb_path = $thumb_info['dirname'] . '/' . $uuid . '-' . $data['width'] . 'x' . $data['height'] . '.' . $thumb_info['extension'];
-                if (file_exists($old_thumb_path)) {
-                    rename($old_thumb_path, $new_thumb_path);
-                    $metadata['sizes'][$size]['file'] = basename($new_thumb_path);
-                }
-            }
-            wp_update_attachment_metadata($attachment_id, $metadata);
-        }
-    }
-}
-
-// JS für Button hinzufügen
-add_action('admin_footer', 'uuid_renamer_js');
-function uuid_renamer_js() {
-    echo '<script>
-    jQuery(document).ready(function($) {
-        $(document).on("click", ".rename-to-uuid", function() {
-            var button = $(this);
-            var attachmentId = button.data("id");
-            $.post(ajaxurl, { action: "rename_media_to_uuid", attachment_id: attachmentId }, function(response) {
-                if (response.success) {
-                    alert(response.data);
-                    location.reload();
-                } else {
-                    alert(response.data);
-                }
-            });
-        });
-    });
-    </script>';
-}