--- /dev/null
+import os
+from django.conf import settings
+from django.utils.datastructures import SortedDict
+from django.contrib.staticfiles.finders import BaseFinder, FileSystemFinder
+from django.core.files.storage import FileSystemStorage
+
+# DEPRECATED # # http://nicks-liquid-soapbox.blogspot.fr/2011/03/splitting-path-to-list-in-python.html
+# DEPRECATED # def splitpath(path, maxdepth=20):
+# DEPRECATED # ( head, tail ) = os.path.split(path)
+# DEPRECATED # return splitpath(head, maxdepth - 1) + [ tail ] \
+# DEPRECATED # if maxdepth and head and head != path \
+# DEPRECATED # else [ head or tail ]
+
+# The plugin finder is responsible for collecting JS, CSS and PNG files from
+# the plugins, which are not declared in the myslice.settings file unlike
+# applications.
+class PluginFinder(FileSystemFinder):
+ """
+ A static files finder that looks in the directory of each plugin as
+ specified in the source_dir attribute of the given storage class.
+ """
+ def __init__(self, *args, **kwargs):
+ # The list of plugins that are handled
+ self.locations = []
+ # Mapping of plugin module paths to storage instances
+ self.storages = SortedDict()
+ plugins_dir = self.get_immediate_subdirs(settings.PLUGIN_DIR)
+ for root in plugins_dir:
+ if not os.path.exists(root) or not os.path.isdir(root):
+ continue
+ if ('', root) not in self.locations:
+ self.locations.append(('', root))
+ for _, root in self.locations:
+ filesystem_storage = FileSystemStorage(location=root)
+ filesystem_storage.prefix = ''
+ self.storages[root] = filesystem_storage
+
+ def get_immediate_subdirs(self, dir):
+ return [os.path.join(dir, name, 'static') for name in os.listdir(dir)
+ if os.path.isdir(os.path.join(dir, name))]
+
+class ThirdPartyFinder(BaseFinder):
+ """
+ A static files finder that looks in the directory of each third-party
+ resources and tries to preserve the location of each file
+ """
+ # third-party/MODULE/path/to/js
+ extensions = {
+ # PREFIX : EXTENSIONS
+ '' : ('.html',),
+ 'js' : ('.js',),
+ 'css': ('.css',),
+ 'img': ('.png', '.ico',),
+ }
+
+ def find(self, search_path, all=False):
+ """
+ Given a relative file path this ought to find an
+ absolute file path.
+
+ If the ``all`` parameter is ``False`` (default) only
+ the first found file path will be returned; if set
+ to ``True`` a list of all found files paths is returned.
+ """
+ matches = []
+ #all_extensions = reduce(lambda x,y : x + y, extensions.values())
+
+ for (path, dirs, files) in os.walk(settings.THIRDPARTY_DIR):
+ for file in files:
+ name, extension = os.path.splitext(file)
+
+ for type, extensions in self.extensions.items():
+ if not extension in extensions:
+ continue
+ if search_path == os.path.join(type, file):
+ matched_path = os.path.join(path, file)
+ if not all:
+ return matched_path
+ matches.append(matched_path)
+ return matches
+
+ def list(self, ignore_patterns):
+ """
+ Given an optional list of paths to ignore, this should return
+ a two item iterable consisting of the relative path and storage
+ instance.
+ """
+
+ for component in os.listdir(settings.THIRDPARTY_DIR):
+ # We are looking forward symlinks only
+ component_path = os.path.join(settings.THIRDPARTY_DIR, component)
+ if not os.path.islink(component_path) or not os.path.isdir(component_path):
+ continue
+
+ for (path, dirs, files) in os.walk(component_path):
+ for file in files:
+ name, extension = os.path.splitext(file)
+
+ for type, extensions in self.extensions.items():
+ if not extension in extensions:
+ continue
+ filesystem_storage = FileSystemStorage(location=path)
+ filesystem_storage.prefix = type
+ yield file, filesystem_storage
+
+# DEPRECATED # for (path, dirs, files) in os.walk(settings.THIRDPARTY_DIR):
+# DEPRECATED # component_path = path[len(settings.THIRDPARTY_DIR)+1:]
+# DEPRECATED # component_name = splitpath(component_path)[0]
+# DEPRECATED # print "PATH", path, " -- COMPONENT", component_name
+# DEPRECATED # if not os.path.islink(os.path.join(path, component_name)):
+# DEPRECATED # print "IGNORED", component_name
+# DEPRECATED # continue
+# DEPRECATED # print "COMPONENT ADDED: ", component_name
+# DEPRECATED # print "=="
+# DEPRECATED #
+# DEPRECATED #
+# DEPRECATED # for file in files:
+# DEPRECATED # name, extension = os.path.splitext(file)
+# DEPRECATED #
+# DEPRECATED # for type, extensions in self.extensions.items():
+# DEPRECATED # if not extension in extensions:
+# DEPRECATED # continue
+# DEPRECATED # filesystem_storage = FileSystemStorage(location=path)
+# DEPRECATED # filesystem_storage.prefix = type
+# DEPRECATED # yield file, filesystem_storage
+
+# XXX I commented this since it should be imported from django.contrib.staticfiles.finders -- jordan
+
+#class BaseFinder(object):
+# """
+# A base file finder to be used for custom staticfiles finder classes.
+# """
+#
+# def list(self, ignore_patterns):
+# """
+# Given an optional list of paths to ignore, this should return
+# a two item iterable consisting of the relative path and storage
+# instance.
+# """
+# raise NotImplementedError()
+
git://git.onelab.eu / unfold.git / blobdiff