def on_startup_prepare_folder (self, current_album_path_abs, request_path, number_of_subdirs): """Recursive method to send a simulated HTTP GET request to invoke content creation on the related subfolder""" global current_subdir # declare global print ('{}/{} :: Creating data for path \'{}\' and virtual path \'{}\'' .format(current_subdir, number_of_subdirs, current_album_path_abs, request_path)) current_subdir = current_subdir + 1 self.generate_view_context(request_path) subdirs = get_immediate_subdirectories(current_album_path_abs) for subdir in subdirs: self.on_startup_prepare_folder( path.join (current_album_path_abs, subdir), request_path + subdir + '/', number_of_subdirs)
def generate_view_context(self, request_path): """The core "magic" method that reads the requested album filesystem path related to the virtual album path from the request and obtains all necessary information to create a neat web photo album""" local_albumpath_abs = convert_url_path_to_local_filesystem_path( self.main_images_path, request_path) local_albumpath_rel = convert_url_path_to_local_filesystem_path( '', request_path) mkdirs(path.join (self.static_fullsize_path, local_albumpath_rel)) mkdirs(path.join (self.static_ithumbs_path, local_albumpath_rel)) (album_title, album_description, album_cover, reversed_sorting, hide_cover, mods_on_top, _) = read_optional_album_metadata ( local_albumpath_abs, pyntrest_config.META_INI_FILE_PATTERN) # setup sub albums subalbums = [] for subalbum_name in get_immediate_subdirectories(local_albumpath_abs): self.process_subalbum (subalbums, subalbum_name, local_albumpath_rel, local_albumpath_abs) # sort subalbums by path if (mods_on_top): subalbums = sorted(subalbums, key=lambda subalbum: subalbum.last_modified, reverse=True) else: subalbums = sorted(subalbums, key=lambda subalbum: subalbum.path, reverse=False) # setup images images = [] for image_name in listdir(local_albumpath_abs): subimage = self.process_subimage(image_name, local_albumpath_rel, local_albumpath_abs) if subimage is None: continue if (album_cover is None or hide_cover is False): images.append(subimage) else: if album_cover == image_name: pass # ignore else: images.append(subimage) # update image descriptions image_descriptions = read_optional_image_metadata( local_albumpath_abs, pyntrest_config.META_INI_FILE_PATTERN) for image in images: basename = path.basename(image.location).lower() try: image_description = image_descriptions[basename] image.description = image_description except KeyError: pass # Ignore # sort images by path images = sorted(images, key=lambda albumimage: albumimage.location, reverse=reversed_sorting) # setup breadcrumb breadcrumbs = [] breadcrumb_paths = get_absolute_breadcrumb_filesystem_paths ( request_path) local_albumpath_abs = self.main_images_path path_string = '' for breadcrumb_path in breadcrumb_paths: local_albumpath_abs = path.join(local_albumpath_abs, breadcrumb_path) path_string = path_string + '/' + breadcrumb_path path_string = sub ('[/]+' , '/', path_string) album_title, album_description, _, _, _, _, _= ( read_optional_album_metadata (local_albumpath_abs, pyntrest_config.META_INI_FILE_PATTERN)) url_path = path_string if pyntrest_config.EXTERNAL_BASE_URL is not None: url_path = pyntrest_config.EXTERNAL_BASE_URL + url_path web_path = WebPath(title=album_title, path=url_path) breadcrumbs.append(web_path) page_title = breadcrumbs[0].title breadcrumbs[0].title = pyntrest_config.WORDING_HOME # check for intro text intro_content = None intro_file = None subfiles = get_immediate_subfiles(local_albumpath_abs) for subfile in subfiles: matching = match(pyntrest_config.INTRO_MD_FILE_PATTERN, subfile.lower()) if matching != None: intro_file = path.join(local_albumpath_abs, subfile) if intro_file and path.isfile(intro_file): intro_content, _ = get_html_content(intro_file) # show header? show_breadcrumb = True first_page = len(breadcrumbs) == 1 try: if first_page and pyntrest_config.SUPPRESS_BREADCRUMB_ON_HOME: show_breadcrumb = False except AttributeError: pass # just show it. context = { 'page_title': page_title, 'col_width': pyntrest_config.IMAGE_THUMB_WIDTH, 'col_height' : pyntrest_config.IMAGE_THUMB_HEIGHT, 'images': images, 'show_breadcrum': False, 'first_page': first_page, 'subalbums': subalbums, 'album_title' : album_title, 'album_description' : album_description, 'lang_images' : pyntrest_config.WORDING_IMAGES, 'lang_albums' : pyntrest_config.WORDING_ALBUM, 'breadcrumbs' : breadcrumbs, 'show_breadcrumb': show_breadcrumb, 'show_headings' : pyntrest_config.SHOW_ALBUM_IMAGES_WORDINGS, 'intro_content' : intro_content} return context