PHP nggdb::insert_image方法代码示例

 /**
  * Copy images to another gallery
  * 
  * @class nggAdmin
  * @param array|int $pic_ids ID's of the images
  * @param int $dest_gid destination gallery
  * @return void
  */
 function copy_images($pic_ids, $dest_gid)
 {
     require_once NGGALLERY_ABSPATH . '/lib/meta.php';
     $errors = $messages = '';
     if (!is_array($pic_ids)) {
         $pic_ids = array($pic_ids);
     }
     // Get destination gallery
     $destination = nggdb::find_gallery($dest_gid);
     if ($destination == null) {
         nggGallery::show_error(__('The destination gallery does not exist', 'nggallery'));
         return;
     }
     // Check for folder permission
     if (!is_writeable(WINABSPATH . $destination->path)) {
         $message = sprintf(__('Unable to write to directory %s. Is this directory writable by the server?', 'nggallery'), WINABSPATH . $destination->path);
         nggGallery::show_error($message);
         return;
     }
     // Get pictures
     $images = nggdb::find_images_in_list($pic_ids);
     $destination_path = WINABSPATH . $destination->path;
     foreach ($images as $image) {
         // WPMU action
         if (nggWPMU::check_quota()) {
             return;
         }
         $i = 0;
         $tmp_prefix = '';
         $destination_file_name = $image->filename;
         while (file_exists($destination_path . '/' . $destination_file_name)) {
             $tmp_prefix = 'copy_' . $i++ . '_';
             $destination_file_name = $tmp_prefix . $image->filename;
         }
         $destination_file_path = $destination_path . '/' . $destination_file_name;
         $destination_thumb_file_path = $destination_path . '/' . $image->thumbFolder . $image->thumbPrefix . $destination_file_name;
         // Copy files
         if (!@copy($image->imagePath, $destination_file_path)) {
             $errors .= sprintf(__('Failed to copy image %1$s to %2$s', 'nggallery'), $image->filename, $destination_file_path) . '<br />';
             continue;
         }
         // Copy backup file, if possible
         @copy($image->imagePath . '_backup', $destination_file_path . '_backup');
         // Copy the thumbnail if possible
         @copy($image->thumbPath, $destination_thumb_file_path);
         // Create new database entry for the image
         $new_pid = nggdb::insert_image($destination->gid, $destination_file_name, $image->alttext, $image->description, $image->exclude);
         if (!isset($new_pid)) {
             $errors .= sprintf(__('Failed to copy database row for picture %s', 'nggallery'), $image->pid) . '<br />';
             continue;
         }
         // Copy tags
         nggTags::copy_tags($image->pid, $new_pid);
         // Copy meta information
         $meta = new nggMeta($image->pid);
         nggdb::update_image_meta($new_pid, $meta->image->meta_data);
         if ($tmp_prefix != '') {
             $messages .= sprintf(__('Image %1$s (%2$s) copied as image %3$s (%4$s) &raquo; The file already existed in the destination gallery.', 'nggallery'), $image->pid, $image->filename, $new_pid, $destination_file_name) . '<br />';
         } else {
             $messages .= sprintf(__('Image %1$s (%2$s) copied as image %3$s (%4$s)', 'nggallery'), $image->pid, $image->filename, $new_pid, $destination_file_name) . '<br />';
         }
     }
     // Finish by showing errors or success
     if ($errors == '') {
         $link = '<a href="' . admin_url() . 'admin.php?page=nggallery-manage-gallery&mode=edit&gid=' . $destination->gid . '" >' . $destination->title . '</a>';
         $messages .= '<hr />' . sprintf(__('Copied %1$s picture(s) to gallery: %2$s .', 'nggallery'), count($images), $link);
     }
     if ($messages != '') {
         nggGallery::show_message($messages);
     }
     if ($errors != '') {
         nggGallery::show_error($errors);
     }
     return;
 }

            $ext = array('jpeg', 'jpg', 'png', 'gif');
            if (!in_array($filepart['extension'], $ext)) {
                $display = 'block';
                $errormsg = 'sorry,the file is no valid image file!';
            } else {
                $dest_file = WINABSPATH . $gallerypath . '/' . $filename;
                // save temp file to gallery
                if (!@move_uploaded_file($_FILES['image']['tmp_name'], $dest_file)) {
                    nggGallery::show_error(__('Error, the file could not moved to : ', 'nggallery') . $dest_file);
                    continue;
                }
                if (!foto_chmod($dest_file)) {
                    nggGallery::show_error(__('Error, the file permissions could not set', 'nggallery'));
                    continue;
                }
                $pid = nggdb::insert_image($gid, $filename, $title, $description, 1);
                $tags = explode(",", $tags);
                wp_set_object_terms($pid, $tags, 'ngg_tag');
                $wpdb->query("UPDATE {$wpdb->nggpictures} SET imagedate = now()  WHERE pid = {$pid}");
                $display = 'block';
                $errormsg = 'your upload is successful,it will be reviewed.you can continue';
            }
        }
    }
}
//输出页头keywords
$keywords = $cfg['keywords'];
//输出页面description
$description = $cfg['description'];
//输出$title
$page_title = $cfg['sitename'];