def read_optional_image_metadata (album_path, pattern ):
"""Checks if a given folder contains an INFO_FILE_NAME and tries to obtain
optional image information from a section named 'ImageInfo'"""
if not album_path:
album_path = ''
album_path = path.abspath(album_path)
if not path.exists(album_path):
raise TypeError('album_path does not exist!')
if not pattern:
raise TypeError('filename not provided!')
subfiles = get_immediate_subfiles(album_path)
info_ini_file = None
for subfile in subfiles:
matching = match(pattern, subfile.lower())
if matching != None:
info_ini_file = path.join(album_path, subfile)
# set default values
image_infos = {}
# try to read file
if info_ini_file and path.exists(info_ini_file):
config = configparser()
config.readfp(open(info_ini_file, 'r', 'utf8'))
if config.has_section('ImageInfo'):
options = config.options('ImageInfo')
for option in options:
#print 'Adding detailed info for file {0}'.format(option)
info = config.get('ImageInfo', option).strip()
image_infos[option.lower()] = info
return image_infos
def read_optional_image_metadata(album_path, pattern):
"""Checks if a given folder contains an INFO_FILE_NAME and tries to obtain
optional image information from a section named 'ImageInfo'"""
if not album_path:
album_path = ''
album_path = path.abspath(album_path)
if not path.exists(album_path):
raise TypeError('album_path does not exist!')
if not pattern:
raise TypeError('filename not provided!')
subfiles = get_immediate_subfiles(album_path)
info_ini_file = None
for subfile in subfiles:
matching = match(pattern, subfile.lower())
if matching != None:
info_ini_file = path.join(album_path, subfile)
# set default values
image_infos = {}
# try to read file
if info_ini_file and path.exists(info_ini_file):
config = configparser()
config.readfp(open(info_ini_file, 'r', 'utf8'))
if config.has_section('ImageInfo'):
options = config.options('ImageInfo')
for option in options:
#print 'Adding detailed info for file {0}'.format(option)
info = config.get('ImageInfo', option).strip()
image_infos[option.lower()] = info
return image_infos
def read_optional_album_metadata (album_path, pattern ):
"""Checks if a given folder contains an INFO_FILE_NAME and tries to obtain
optional album information from a section named 'AlbumInfo'"""
if not album_path:
album_path = ''
album_path = path.abspath(album_path)
if not path.exists(album_path):
raise TypeError('album_path does not exist!')
if not pattern:
raise TypeError('filename not provided!')
subfiles = get_immediate_subfiles(album_path)
info_ini_file = None
for subfile in subfiles:
matching = match(pattern, subfile.lower())
if matching != None:
info_ini_file = path.join(album_path, subfile)
# set default values
album_title = path.basename(album_path)
album_description = ''
album_cover = None
album_sorted_rev = False
album_hide_cover = False
modified_albums_on_top = False
ignore_in_book = False
# try to read file
if info_ini_file and path.exists(info_ini_file):
config = configparser()
config.readfp(open(info_ini_file, 'r', 'utf8'))
if config.has_option('AlbumInfo', 'Title'):
album_title = config.get('AlbumInfo', 'Title')
if config.has_option('AlbumInfo', 'Description'):
album_description = config.get('AlbumInfo', 'Description')
if config.has_option('AlbumInfo', 'CoverImage'):
album_cover = config.get('AlbumInfo', 'CoverImage')
if config.has_option('AlbumInfo', 'ReverseImages'):
reverse = config.get('AlbumInfo', 'ReverseImages')
if reverse == 'True':
album_sorted_rev = True
if config.has_option('AlbumInfo', 'HideCover'):
hidecover = config.get('AlbumInfo', 'HideCover')
if hidecover == 'True':
album_hide_cover = True
if config.has_option('AlbumInfo', 'ModifiedAlbumsOnTop'):
modtop = config.get('AlbumInfo', 'ModifiedAlbumsOnTop')
if modtop == 'True':
modified_albums_on_top = True
if config.has_option('AlbumInfo', 'IgnoreInBook'):
igbook = config.get('AlbumInfo', 'IgnoreInBook')
if igbook == 'True':
ignore_in_book = True
return (album_title, album_description, album_cover, album_sorted_rev,
album_hide_cover, modified_albums_on_top, ignore_in_book)
def read_optional_album_metadata(album_path, pattern):
"""Checks if a given folder contains an INFO_FILE_NAME and tries to obtain
optional album information from a section named 'AlbumInfo'"""
if not album_path:
album_path = ''
album_path = path.abspath(album_path)
if not path.exists(album_path):
raise TypeError('album_path does not exist!')
if not pattern:
raise TypeError('filename not provided!')
subfiles = get_immediate_subfiles(album_path)
info_ini_file = None
for subfile in subfiles:
matching = match(pattern, subfile.lower())
if matching != None:
info_ini_file = path.join(album_path, subfile)
# set default values
album_title = path.basename(album_path)
album_description = ''
album_cover = None
album_sorted_rev = False
album_hide_cover = False
modified_albums_on_top = False
ignore_in_book = False
# try to read file
if info_ini_file and path.exists(info_ini_file):
config = configparser()
config.readfp(open(info_ini_file, 'r', 'utf8'))
if config.has_option('AlbumInfo', 'Title'):
album_title = config.get('AlbumInfo', 'Title')
if config.has_option('AlbumInfo', 'Description'):
album_description = config.get('AlbumInfo', 'Description')
if config.has_option('AlbumInfo', 'CoverImage'):
album_cover = config.get('AlbumInfo', 'CoverImage')
if config.has_option('AlbumInfo', 'ReverseImages'):
reverse = config.get('AlbumInfo', 'ReverseImages')
if reverse == 'True':
album_sorted_rev = True
if config.has_option('AlbumInfo', 'HideCover'):
hidecover = config.get('AlbumInfo', 'HideCover')
if hidecover == 'True':
album_hide_cover = True
if config.has_option('AlbumInfo', 'ModifiedAlbumsOnTop'):
modtop = config.get('AlbumInfo', 'ModifiedAlbumsOnTop')
if modtop == 'True':
modified_albums_on_top = True
if config.has_option('AlbumInfo', 'IgnoreInBook'):
igbook = config.get('AlbumInfo', 'IgnoreInBook')
if igbook == 'True':
ignore_in_book = True
return (album_title, album_description, album_cover, album_sorted_rev,
album_hide_cover, modified_albums_on_top, ignore_in_book)
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
