Revert 199633 "Doc server manifest page generation"

trunk/src/chrome/common/extensions/docs/server2/manifest_data_source.py

Index: trunk/src/chrome/common/extensions/docs/server2/manifest_data_source.py
===================================================================
--- trunk/src/chrome/common/extensions/docs/server2/manifest_data_source.py	(revision 199633)
+++ trunk/src/chrome/common/extensions/docs/server2/manifest_data_source.py	(working copy)
@@ -1,90 +0,0 @@
-# Copyright 2013 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-from collections import OrderedDict
-from copy import deepcopy
-from operator import itemgetter
-
-from third_party.json_schema_compiler.json_parse import Parse
-
-class ManifestDataSource(object):
-  """ Provides a template with access to manifest properties specific to apps or
-  extensions.
-  """
-  def __init__(self,
-               compiled_fs_factory,
-               file_system,
-               manifest_path,
-               features_path):
-    self._manifest_path = manifest_path
-    self._features_path = features_path
-    self._file_system = file_system
-    self._cache = compiled_fs_factory.Create(
-        self._CreateManifestData, ManifestDataSource)
-
-  def _ApplyAppsTransformations(self, manifest):
-    manifest['required'][0]['example'] = 'Application'
-    manifest['optional'][-1]['is_last'] = True
-
-  def _ApplyExtensionsTransformations(self, manifest):
-    manifest['optional'][-1]['is_last'] = True
-
-  def _CreateManifestData(self, _, content):
-    """Take the contents of |_manifest_path| and create apps and extensions
-    versions of a manifest example based on the contents of |_features_path|.
-    """
-    def create_manifest_dict():
-      d = OrderedDict()
-      for category in ['required', 'only_one', 'recommended', 'optional']:
-        d[category] = []
-      return d
-
-    apps = create_manifest_dict()
-    extensions = create_manifest_dict()
-
-    manifest_json = Parse(content)
-    features_json = Parse(self._file_system.ReadSingle(
-        self._features_path))
-
-    def add_property(feature, manifest_key, category):
-      """If |feature|, from features_json, has the correct extension_types, add
-      |manifest_key| to either apps or extensions.
-      """
-      added = False
-      extension_types = feature['extension_types']
-      if extension_types == 'all' or 'platform_app' in extension_types:
-        apps[category].append(deepcopy(manifest_key))
-        added = True
-      if extension_types == 'all' or 'extension' in extension_types:
-        extensions[category].append(deepcopy(manifest_key))
-        added = True
-      return added
-
-    # Property types are: required, only_one, recommended, and optional.
-    for category in manifest_json:
-      for manifest_key in manifest_json[category]:
-        # If a property is in manifest.json but not _manifest_features, this
-        # will cause an error.
-        feature = features_json[manifest_key['name']]
-        if add_property(feature, manifest_key, category):
-          del features_json[manifest_key['name']]
-
-    # All of the properties left in features_json are assumed to be optional.
-    for feature in features_json.keys():
-      item = features_json[feature]
-      # Handles instances where a features entry is a union with a whitelist.
-      if isinstance(item, list):
-        item = item[0]
-      add_property(item, {'name': feature}, 'optional')
-
-    apps['optional'].sort(key=itemgetter('name'))
-    extensions['optional'].sort(key=itemgetter('name'))
-
-    self._ApplyAppsTransformations(apps)
-    self._ApplyExtensionsTransformations(extensions)
-
-    return {'apps': apps, 'extensions': extensions}
-
-  def get(self, key):
-    return self._cache.GetFromFile(self._manifest_path)[key]