PHP C_Gallery_Storage::get_instance方法代码示例

 /**
  * Gets all digital downloads for the pricelist
  * @param null $image_id
  * @return mixed
  */
 function get_digital_downloads($image_id = NULL)
 {
     // Find digital download items
     $mapper = C_Pricelist_Item_Mapper::get_instance();
     $conditions = array(array("pricelist_id = %d", $this->object->id()), array("source IN %s", array(NGG_PRO_DIGITAL_DOWNLOADS_SOURCE)));
     $items = $mapper->select()->where($conditions)->order_by('ID', 'ASC')->run_query();
     // Filter by image resolutions
     if ($image_id) {
         $image = is_object($image_id) ? $image_id : C_Image_Mapper::get_instance()->find($image_id);
         if ($image) {
             $retval = array();
             $storage = C_Gallery_Storage::get_instance();
             foreach ($items as $item) {
                 $source_width = $image->meta_data['width'];
                 $source_height = $image->meta_data['height'];
                 // the downloads themselves come from the backup as source so if possible only filter images
                 // whose backup file doesn't have sufficient dimensions
                 $backup_abspath = $storage->get_backup_abspath($image);
                 if (@file_exists($backup_abspath)) {
                     $dimensions = @getimagesize($backup_abspath);
                     $source_width = $dimensions[0];
                     $source_height = $dimensions[1];
                 }
                 if (isset($item->resolution) && $item->resolution >= 0 && ($source_height >= $item->resolution or $source_width >= $item->resolution)) {
                     $retval[] = $item;
                 }
             }
             $items = $retval;
         }
     }
     return $items;
 }

 function protect_gallery($gallery, $force = false)
 {
     $retval = $this->object->is_gallery_protected($gallery);
     if ($force || !$retval) {
         $storage = C_Gallery_Storage::get_instance();
         $gallery_path = $storage->get_gallery_abspath($gallery);
         if ($gallery_path != null && file_exists($gallery_path)) {
             $protector_files = $this->_get_protector_list();
             foreach ($protector_files as $name => $protector) {
                 $path = $protector['path'];
                 $full_path = path_join($gallery_path, $path);
                 $full = null;
                 if (file_exists($full_path)) {
                     $full = file_get_contents($full_path);
                     $result = $this->_find_protector_content($full, $protector);
                     if ($result != null) {
                         $full = substr_replace($full, $protector['content'], $result['start'], $result['size']);
                     }
                 } else {
                     $full = $protector['tag-start'] . $protector['content'] . $protector['tag-end'];
                 }
                 file_put_contents($full_path, $full);
                 $retval = true;
             }
         }
     }
     return $retval;
 }

 function add_image($image_id, $image_props)
 {
     // Get the items associated with the image
     $items = array();
     if (is_array($image_props)) {
         unset($image_props['item_ids']);
         if (isset($image_props['items'])) {
             $items = $image_props['items'];
         }
     } else {
         unset($image_props->item_ids);
         if (isset($image_props->items)) {
             $items = $image_props->items;
         }
     }
     // Does the image exist?
     if ($image = C_Image_Mapper::get_instance()->find($image_id)) {
         $storage = C_Gallery_Storage::get_instance();
         $image->thumbnail_url = $storage->get_thumbnail_url($image);
         $image->dimensions = $storage->get_thumbnail_dimensions($image);
         $image->width = $image->dimensions['width'];
         $image->height = $image->dimensions['height'];
         $this->_state[$image_id] = $image;
         foreach ($items as $item_id => $item_props) {
             if (is_numeric($item_id)) {
                 $this->add_item($image_id, $item_id, $item_props);
             }
         }
     }
 }

 function index_action()
 {
     $this->enqueue_static_resources();
     $settings = C_NextGen_Settings::get_instance();
     $retval = $settings->proofing_user_confirmation_not_found;
     if ($proof = C_NextGen_Pro_Proofing_Mapper::get_instance()->find_by_hash($this->param('proof'), TRUE)) {
         $image_mapper = C_Image_Mapper::get_instance();
         $images = array();
         foreach ($proof->proofed_gallery['image_list'] as $image_id) {
             $images[] = $image_mapper->find($image_id);
         }
         $message = $settings->proofing_user_confirmation_template;
         if (preg_match_all('/%%(\\w+)%%/', $settings->proofing_user_confirmation_template, $matches, PREG_SET_ORDER) > 0) {
             foreach ($matches as $match) {
                 switch ($match[1]) {
                     case 'user_name':
                         $message = str_replace('%%user_name%%', $proof->customer_name, $message);
                         break;
                     case 'user_email':
                         $message = str_replace('%%user_email%%', $proof->email, $message);
                         break;
                     case 'proof_link':
                         $message = str_replace('%%proof_link%%', $proof->referer, $message);
                         break;
                     case 'proof_details':
                         $imagehtml = $this->object->render_partial('photocrati-nextgen_pro_proofing#confirmation', array('images' => $images, 'storage' => C_Gallery_Storage::get_instance()), TRUE);
                         $message = str_replace('%%proof_details%%', $imagehtml, $message);
                         break;
                 }
             }
             $retval = $message;
         }
     }
     return $retval;
 }

 function index_action($displayed_gallery, $return = FALSE)
 {
     // The HTML id of the gallery
     $id = 'displayed_gallery_' . $displayed_gallery->id();
     $image_size_name = 'full';
     $display_settings = $displayed_gallery->display_settings;
     if ($display_settings['override_image_settings']) {
         $dynthumbs = C_Dynamic_Thumbnails_Manager::get_instance();
         $dyn_params = array();
         if ($display_settings['image_quality']) {
             $dyn_params['quality'] = $display_settings['image_quality'];
         }
         if ($display_settings['image_crop']) {
             $dyn_params['crop'] = true;
         }
         if ($display_settings['image_watermark']) {
             $dyn_params['watermark'] = true;
         }
         $image_size_name = $dynthumbs->get_size_name($dyn_params);
     }
     $params = array('images' => $displayed_gallery->get_included_entities(), 'storage' => C_Gallery_Storage::get_instance(), 'effect_code' => $this->object->get_effect_code($displayed_gallery), 'id' => $id, 'image_size_name' => $image_size_name, 'image_display_size' => $displayed_gallery->display_settings['image_display_size'], 'border_size' => $displayed_gallery->display_settings['border_size']);
     $params = $this->object->prepare_display_parameters($displayed_gallery, $params);
     // Render view/template
     return $this->render_view('photocrati-nextgen_pro_blog_gallery#nextgen_pro_blog', $params, $return);
 }

 /**
  * Renders a feed for a displayed gallery
  */
 public function render_displayed_gallery()
 {
     $displayed_gallery = NULL;
     $mapper = C_Displayed_Gallery_Mapper::get_instance();
     $template = $this->object->param('template');
     if (!in_array($template, array('mediarss_feed', 'playlist_feed'))) {
         $template = 'mediarss_feed';
     }
     $template = 'photocrati-mediarss#' . $template;
     // Find the displayed gallery by it's database id
     if ($id = $this->object->param('id')) {
         $displayed_gallery = $mapper->find($id, TRUE);
     } elseif ($transient_id = $this->object->param('transient_id')) {
         // retrieve by transient id
         $factory = C_Component_Factory::get_instance();
         $displayed_gallery = $factory->create('displayed_gallery', NULL, $mapper);
         $displayed_gallery->apply_transient($transient_id);
     } elseif ($params = $this->object->param('params')) {
         // Create the displayed gallery based on the URL parameters
         $factory = C_Component_Factory::get_instance();
         $displayed_gallery = $factory->create('displayed_gallery', json_decode($params), $mapper);
     }
     // Assuming we have a displayed gallery, display it!
     if ($displayed_gallery) {
         $storage = C_Gallery_Storage::get_instance();
         $this->render_view($template, array('storage' => $storage, 'images' => $displayed_gallery->get_included_entities(), 'feed_title' => $this->object->_get_feed_title($displayed_gallery), 'feed_description' => $this->object->_get_feed_description($displayed_gallery), 'feed_link' => $this->object->_get_feed_link($displayed_gallery), 'generator' => $this->object->_get_feed_generator($displayed_gallery), 'copyright' => $this->object->_get_feed_copyright($displayed_gallery)));
     } else {
         $this->object->http_error('Invalid ID', 404);
     }
 }

 function get_storage()
 {
     if (!$this->storage) {
         $this->storage = C_Gallery_Storage::get_instance();
     }
     return $this->storage;
 }

 /**
  * Flushes cache from all available galleries
  *
  * @param array $galleries When provided only the requested galleries' cache is flushed
  */
 public function flush_galleries($galleries = array())
 {
     if (empty($galleries)) {
         $galleries = C_Gallery_Mapper::get_instance()->find_all();
     }
     foreach ($galleries as $gallery) {
         C_Gallery_Storage::get_instance()->flush_cache($gallery);
     }
 }

 function index_action()
 {
     wp_dequeue_script('photocrati_ajax');
     wp_dequeue_script('frame_event_publisher');
     wp_dequeue_script('jquery');
     wp_dequeue_style('nextgen_gallery_related_images');
     $img_mapper = C_Image_Mapper::get_instance();
     $image_id = $this->param('image_id');
     if ($image = $img_mapper->find($image_id)) {
         $displayed_gallery_id = $this->param('displayed_gallery_id');
         // Template parameters
         $params = array('img' => $image);
         // Get the url & dimensions
         $named_size = $this->param('named_size');
         $storage = C_Gallery_Storage::get_instance();
         $dimensions = $storage->get_image_dimensions($image, $named_size);
         $image->url = $storage->get_image_url($image, $named_size, TRUE);
         $image->width = $dimensions['width'];
         $image->height = $dimensions['height'];
         // Generate the lightbox url
         $router = $this->get_router();
         $lightboxes = C_Lightbox_Library_Manager::get_instance();
         $lightbox = $lightboxes->get(NGG_PRO_LIGHTBOX);
         $uri = urldecode($this->param('uri'));
         $lightbox_slug = $lightbox->values['nplModalSettings']['router_slug'];
         $qs = $this->get_querystring();
         if ($qs) {
             $lightbox_url = $router->get_url('/', FALSE, 'root');
             $lightbox_url .= "?" . $qs;
         } else {
             $lightbox_url = $router->get_url($uri, FALSE, 'root');
             $lightbox_url .= '/';
         }
         // widget galleries shouldn't have a url specific to one image
         if (FALSE !== strpos($displayed_gallery_id, 'widget-ngg-images-')) {
             $image_id = '!';
         }
         $params['lightbox_url'] = "{$lightbox_url}#{$lightbox_slug}/{$displayed_gallery_id}/{$image_id}";
         // Add the blog name
         $params['blog_name'] = get_bloginfo('name');
         if ($lightbox->values['nplModalSettings']['enable_twitter_cards']) {
             $params['enable_twitter_cards'] = $lightbox->values['nplModalSettings']['enable_twitter_cards'];
             $params['twitter_username'] = $lightbox->values['nplModalSettings']['twitter_username'];
         }
         // Add routed url
         $protocol = $router->is_https() ? 'https://' : 'http://';
         $params['routed_url'] = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
         // Render the opengraph metadata
         $this->expires('+1 day');
         $this->render_view("photocrati-nextgen_pro_lightbox#opengraph", $params);
     } else {
         header(__('Status: 404 Image not found', 'nextgen-gallery-pro'));
         echo __('Image not found', 'nextgen-gallery-pro');
     }
 }

 /**
  * Flushes cache from all available galleries
  *
  * @param array $galleries When provided only the requested galleries' cache is flushed
  */
 public function flush_galleries($galleries = array())
 {
     global $wpdb;
     if (empty($galleries)) {
         $galleries = C_Gallery_Mapper::get_instance()->find_all();
     }
     foreach ($galleries as $gallery) {
         C_Gallery_Storage::get_instance()->flush_cache($gallery);
     }
     // Remove images still in the DB whose gallery no longer exists
     $wpdb->query("DELETE FROM `{$wpdb->nggpictures}` WHERE `galleryid` NOT IN (SELECT `gid` FROM `{$wpdb->nggallery}`)");
 }

 /**
  * Read an image file into memory and display it
  *
  * This is necessary for htaccess or server-side protection that blocks access to filenames ending with "_backup"
  * At the moment it only supports the backup or full size image.
  */
 function get_image_file_action()
 {
     $order_id = $this->param('order_id', FALSE);
     $image_id = $this->param('image_id', FALSE);
     $bail = FALSE;
     if (!$order_id || !$image_id) {
         $bail = TRUE;
     }
     $order = C_Order_Mapper::get_instance()->find_by_hash($order_id);
     if (!in_array($image_id, $order->cart['image_ids'])) {
         $bail = TRUE;
     }
     if ($order->status != 'verified') {
         $bail = TRUE;
     }
     if ($bail) {
         header('HTTP/1.1 404 Not found');
         exit;
     }
     $storage = C_Gallery_Storage::get_instance();
     if (version_compare(NGG_PLUGIN_VERSION, '2.0.66.99') <= 0) {
         // Pre 2.0.67 didn't fallback to the original path if the backup file didn't exist
         $imagemapper = C_Image_Mapper::get_instance();
         $fs = C_Fs::get_instance();
         $image = $imagemapper->find($image_id);
         $gallery_path = $storage->get_gallery_abspath($image->galleryid);
         $abspath = $fs->join_paths($gallery_path, $image->filename . '_backup');
         if (!@file_exists($abspath)) {
             $abspath = $storage->get_image_abspath($image_id, 'full');
         }
     } else {
         $abspath = $storage->get_image_abspath($image_id, 'backup');
     }
     $mimetype = 'application/octet';
     if (function_exists('finfo_buffer')) {
         $finfo = new finfo(FILEINFO_MIME);
         $mimetype = @$finfo->file($abspath);
     } elseif (function_exists('mime_content_type')) {
         $mimetype = @mime_content_type($abspath);
     }
     header('Content-Description: File Transfer');
     header('Content-Disposition: attachment; filename=' . basename($storage->get_image_abspath($image_id, 'full')));
     header("Content-type: " . $mimetype);
     header('Expires: 0');
     header('Cache-Control: must-revalidate');
     header('Pragma: public');
     header('Content-Length: ' . @filesize($abspath));
     readfile($abspath);
     exit;
 }

 function upload_images()
 {
     $storage = C_Gallery_Storage::get_instance();
     $image_mapper = C_Image_Mapper::get_instance();
     $gallery_mapper = C_Gallery_Mapper::get_instance();
     // Get Gallery ID
     $galleryID = absint($_POST['galleryselect']);
     if (0 == $galleryID) {
         $galleryID = get_option('npu_default_gallery');
         if (empty($galleryID)) {
             self::show_error(__('No gallery selected.', 'nextgen-public-uploader'));
             return;
         }
     }
     // Get the Gallery
     $gallery = $gallery_mapper->find($galleryID);
     if (!$gallery->path) {
         self::show_error(__('Failure in database, no gallery path set.', 'nextgen-public-uploader'));
         return;
     }
     // Read Image List
     foreach ($_FILES as $key => $value) {
         if (0 == $_FILES[$key]['error']) {
             try {
                 if ($storage->is_image_file($_FILES[$key]['tmp_name'])) {
                     $image = $storage->object->upload_base64_image($gallery, file_get_contents($_FILES[$key]['tmp_name']), $_FILES[$key]['name']);
                     if (get_option('npu_exclude_select')) {
                         $image->exclude = 1;
                         $image_mapper->save($image);
                     }
                     // Add to Image and Dir List
                     $this->arrImgNames[] = $image->filename;
                     $this->arrImageIds[] = $image->id();
                     $this->strGalleryPath = $gallery->path;
                 } else {
                     unlink($_FILES[$key]['tmp_name']);
                     $error_msg = sprintf(__('<strong>%s</strong> is not a valid file.', 'nextgen-public-uploader'), $_FILES[$key]['name']);
                     self::show_error($error_msg);
                     continue;
                 }
             } catch (E_NggErrorException $ex) {
                 self::show_error('<strong>' . $ex->getMessage() . '</strong>');
                 continue;
             } catch (Exception $ex) {
                 self::show_error('<strong>' . $ex->getMessage() . '</strong>');
                 continue;
             }
         }
     }
 }

 function index_action($displayed_gallery, $return = FALSE)
 {
     $id = $displayed_gallery->id();
     $display_settings = $displayed_gallery->display_settings;
     $current_page = (int) $this->param('nggpage', $displayed_gallery->id(), 1);
     if (!isset($display_settings['images_per_page'])) {
         $display_settings['images_per_page'] = C_NextGen_Settings::get_instance()->images_per_page;
     }
     $offset = $display_settings['images_per_page'] * ($current_page - 1);
     $total = $displayed_gallery->get_entity_count();
     $images = $displayed_gallery->get_included_entities($display_settings['images_per_page'], $offset);
     if (in_array($displayed_gallery->source, array('random', 'recent'))) {
         $display_settings['disable_pagination'] = TRUE;
     }
     if ($images) {
         if ($display_settings['images_per_page'] && !$display_settings['disable_pagination']) {
             $pagination_result = $this->object->create_pagination($current_page, $total, $display_settings['images_per_page']);
         }
     }
     $pagination = !empty($pagination_result['output']) ? $pagination_result['output'] : NULL;
     // Get named size of thumbnail images
     $thumbnail_size_name = 'thumbnail';
     if ($display_settings['override_thumbnail_settings']) {
         $dynthumbs = C_Dynamic_Thumbnails_Manager::get_instance();
         $dyn_params = array('width' => $display_settings['thumbnail_width'], 'height' => $display_settings['thumbnail_height']);
         if ($display_settings['thumbnail_quality']) {
             $dyn_params['quality'] = $display_settings['thumbnail_quality'];
         }
         if ($display_settings['thumbnail_crop']) {
             $dyn_params['crop'] = true;
         }
         if ($display_settings['thumbnail_watermark']) {
             $dyn_params['watermark'] = true;
         }
         $thumbnail_size_name = $dynthumbs->get_size_name($dyn_params);
     }
     // Calculate image statistics
     $stats = $this->object->get_entity_statistics($images, $thumbnail_size_name, TRUE);
     $images = $stats['entities'];
     $display_settings['longest'] = $stats['longest'];
     $display_settings['widest'] = $stats['widest'];
     // Enqueue dynamic stylesheet
     $dyn_styles = C_Dynamic_Stylesheet_Controller::get_instance('all');
     $dyn_styles->enqueue('nextgen_pro_film', $this->array_merge_assoc($display_settings, array('id' => $id)));
     $params = array('images' => $images, 'storage' => C_Gallery_Storage::get_instance(), 'thumbnail_size_name' => $thumbnail_size_name, 'effect_code' => $this->object->get_effect_code($displayed_gallery), 'id' => $id, 'pagination' => $pagination);
     $params = $this->object->prepare_display_parameters($displayed_gallery, $params);
     // Render view/template
     return preg_replace('~>\\s*\\n\\s*<~', '><', $this->render_view('photocrati-nextgen_pro_film#nextgen_pro_film', $params, $return));
 }

 function index_action($displayed_gallery, $return = FALSE)
 {
     $storage = C_Gallery_Storage::get_instance();
     $list = $displayed_gallery->get_included_entities();
     $thumbnail_size_name = 'thumbnail';
     $ds = $displayed_gallery->display_settings;
     if (!empty($ds['override_thumbnail_settings']) && $ds['override_thumbnail_settings']) {
         $dynthumbs = C_Dynamic_Thumbnails_Manager::get_instance();
         $dyn_params = array('width' => $ds['thumbnail_width'], 'height' => $ds['thumbnail_height'], 'crop' => true);
         $thumbnail_size_name = $dynthumbs->get_size_name($dyn_params);
     }
     $params = array('images' => $list, 'displayed_gallery_id' => $displayed_gallery->id(), 'storage' => $storage, 'custom_css_rules' => $this->object->get_custom_css_rules($displayed_gallery), 'thumbnail_size_name' => $thumbnail_size_name);
     $params = $this->object->prepare_display_parameters($displayed_gallery, $params);
     return $this->object->render_view('photocrati-galleria#galleria', $params, $return);
 }

 /**
  * Renders the front-end display for the masonry display type
  *
  * @param C_Displayed_Gallery $displayed_gallery
  * @param bool $return
  * @return string
  */
 function index_action($displayed_gallery, $return = FALSE)
 {
     $images = $displayed_gallery->get_included_entities();
     if (!$images) {
         return $this->object->render_partial("photocrati-nextgen_gallery_display#no_images_found", array(), $return);
     } else {
         $params = $displayed_gallery->display_settings;
         $params['images'] = $images;
         $params['storage'] = C_Gallery_Storage::get_instance();
         $params['effect_code'] = $this->object->get_effect_code($displayed_gallery);
         $params['displayed_gallery_id'] = $displayed_gallery->id();
         $params['thumbnail_size_name'] = C_Dynamic_Thumbnails_Manager::get_instance()->get_size_name(array('width' => $params['size'], 'crop' => FALSE));
         $params = $this->object->prepare_display_parameters($displayed_gallery, $params);
         return $this->object->render_view('photocrati-nextgen_pro_masonry#index', $params, $return);
     }
 }