Extensions Docs Server: Apps samples page

chrome/common/extensions/docs/server2/samples_data_source.py

Index: chrome/common/extensions/docs/server2/samples_data_source.py
diff --git a/chrome/common/extensions/docs/server2/samples_data_source.py b/chrome/common/extensions/docs/server2/samples_data_source.py
index a1281941e224fbe51ee03af29a5db22e9346e3a9..2ce88ba10bd1bd971d0f76013e3bff7e2035c247 100644
--- a/chrome/common/extensions/docs/server2/samples_data_source.py
+++ b/chrome/common/extensions/docs/server2/samples_data_source.py
@@ -6,6 +6,9 @@ import json
 import logging
 import re
 
+import third_party.json_schema_compiler.json_comment_eater as json_comment_eater
+import url_constants
+
 DEFAULT_ICON_PATH = '/images/sample-default-icon.png'
 
 class SamplesDataSource(object):
@@ -16,17 +19,27 @@ class SamplesDataSource(object):
     """A factory to create SamplesDataSource instances bound to individual
     Requests.
     """
-    def __init__(self, branch, file_system, cache_builder, samples_path):
+    def __init__(self,
+                 branch,
+                 file_system,
+                 github_file_system,
+                 cache_builder,
+                 github_cache_builder,
+                 samples_path):
+      self._file_system = file_system
+      self._github_file_system = github_file_system
       self._static_path = ((('/' + branch) if branch != 'local' else '') +
                            '/static')
-      self._file_system = file_system
-      self._cache = cache_builder.build(self._MakeSamplesList)
+      self._extensions_cache = cache_builder.build(self._MakeSamplesList)
+      self._apps_cache = github_cache_builder.build(
+          lambda x: self._MakeSamplesList(x, is_apps=True))
       self._samples_path = samples_path
 
     def Create(self, request):
       """Returns a new SamplesDataSource bound to |request|.
       """
-      return SamplesDataSource(self._cache,
+      return SamplesDataSource(self._extensions_cache,
+                               self._apps_cache,
                                self._samples_path,
                                request)
 
@@ -37,9 +50,9 @@ class SamplesDataSource(object):
       api, name = item.replace('chrome.', '').split('.', 1)
       return api + '.html#' + prefix + '-' + name
 
-    def _GetDataFromManifest(self, path):
-      manifest = self._file_system.ReadSingle(path + '/manifest.json')
-      manifest_json = json.loads(manifest)
+    def _GetDataFromManifest(self, path, file_system):
+      manifest = file_system.ReadSingle(path + '/manifest.json')
+      manifest_json = json.loads(json_comment_eater.Nom(manifest))
       l10n_data = {
         'name': manifest_json.get('name', ''),
         'description': manifest_json.get('description', ''),
@@ -50,9 +63,9 @@ class SamplesDataSource(object):
       if not l10n_data['default_locale']:
         return l10n_data
       locales_path = path + '/_locales/'
-      locales_dir = self._file_system.ReadSingle(locales_path)
+      locales_dir = file_system.ReadSingle(locales_path)
       if locales_dir:
-        locales_files = self._file_system.Read(
+        locales_files = file_system.Read(
             [locales_path + f + 'messages.json' for f in locales_dir]).Get()
         locales_json = [(path, json.loads(contents))
                         for path, contents in locales_files.iteritems()]
@@ -60,7 +73,8 @@ class SamplesDataSource(object):
           l10n_data['locales'][path[len(locales_path):].split('/')[0]] = json_
       return l10n_data
 
-    def _MakeSamplesList(self, files):
+    def _MakeSamplesList(self, files, is_apps=False):
+      file_system = self._github_file_system if is_apps else self._file_system
       samples_list = []
       for filename in sorted(files):
         if filename.rsplit('/')[-1] != 'manifest.json':
@@ -70,7 +84,7 @@ class SamplesDataSource(object):
         sample_files = [path for path in files
                         if path.startswith(sample_path + '/')]
         js_files = [path for path in sample_files if path.endswith('.js')]
-        js_contents = self._file_system.Read(js_files).Get()
+        js_contents = file_system.Read(js_files).Get()
         api_items = set()
         for js in js_contents.values():
           api_items.update(self._GetApiItems(js))
@@ -90,33 +104,33 @@ class SamplesDataSource(object):
               'name': item,
               'link': self._MakeApiLink('method', item)
             })
-        l10n_data = self._GetDataFromManifest(sample_path)
+        manifest_data = self._GetDataFromManifest(sample_path, file_system)
         sample_base_path = sample_path.split('/', 1)[1]
-        if l10n_data['icon'] is None:
+        if is_apps:
+          manifest_data['github_path'] = (url_constants.GITHUB_BASE + '/' +
+              sample_base_path)
+          sample_base_path = (url_constants.RAW_GITHUB_BASE + '/' +

[not at google - send to devlin, 2012/08/09 07:52:36]

nit: line-break like

sample_base_path = (
    url_constants.RAW_GITHUB_BASE + '/' + sample_base_path)

[cduvall, 2012/08/09 19:20:08]

Done.

+              sample_base_path)
+        if manifest_data['icon'] is None:
           icon_path = self._static_path + DEFAULT_ICON_PATH
         else:
-          icon_path = '/' + sample_base_path + '/' + l10n_data['icon']
-        l10n_data.update({
+          icon_path = sample_base_path + '/' + manifest_data['icon']
+        manifest_data.update({
           'icon': icon_path,
           'path': sample_base_path,
           'files': [f.replace(sample_path + '/', '') for f in sample_files],
           'api_calls': api_calls
         })
-        samples_list.append(l10n_data)
+        samples_list.append(manifest_data)
 
       return samples_list
 
-  def __init__(self, cache, samples_path, request):
-    self._cache = cache
+  def __init__(self, extensions_cache, apps_cache, samples_path, request):
+    self._extensions_cache = extensions_cache
+    self._apps_cache = apps_cache
     self._samples_path = samples_path
     self._request = request
 
-  def GetSamplesForAPI(self, api_name):
-    samples = self.values()
-    api_search = '.' + api_name + '.'
-    return [sample for sample in samples
-            if any(api_search in api['name'] for api in sample['api_calls'])]
-
   def _GetAcceptedLanguages(self):
     accept_language = self._request.headers.get('Accept-Language', None)
     if accept_language is None:
@@ -124,14 +138,12 @@ class SamplesDataSource(object):
     return [lang_with_q.split(';')[0].strip()
             for lang_with_q in accept_language.split(',')]
 
-  def __getitem__(self, key):
-    return self.get(key)
-
-  def values(self):
-    return self.get('')
-
-  def get(self, key):
-    samples_list = self._cache.GetFromFileListing(self._samples_path + '/')
+  def _CreateSamplesDict(self, key):
+    if key == 'apps':
+      samples_list = self._apps_cache.GetFromFileListing('/')
+    else:
+      samples_list = self._extensions_cache.GetFromFileListing(
+          self._samples_path + '/')
     return_list = []
     for dict_ in samples_list:
       name = dict_['name']
@@ -158,3 +170,12 @@ class SamplesDataSource(object):
       else:
         return_list.append(dict_)
     return return_list
+
+  def __getitem__(self, key):
+    return self.get(key)
+
+  def get(self, key):
+    return {
+      'apps': lambda: self._CreateSamplesDict('apps'),
+      'extensions': lambda: self._CreateSamplesDict('extensions')
+    }.get(key, lambda: {})()