def _GetSamplesJSON(self, request, key, update=False):
templates = self.template_data_source_factory.Create(
request, key + '/samples.html')
if key == 'apps' or key == 'extensions':
cache_url = None
if key == 'apps':
cache_url = '/trunk/' + key
else:
cache_url = '/' + templates._branch_info['current'] + '/' + key
logging.info('Serving API request %s' % cache_url)
data = ResponseCache.Get(cache_url)
age = ResponseCache.GetAge(cache_url)
need_update = (age > datetime.timedelta(1))
logging.info('Cache age: %s' % str(age))
if data is not None and not (update == True
and need_update == True):
return data
else:
content = []
try:
logging.info('Trying to generate samples.json for %s' %
cache_url)
content = templates._samples_data_source.GetAsJSON(key)
except:
logging.getLogger('slave-samples-api').exception(
'Error generating samples!')
pass
if len(content) > 0:
logging.info('samples.json saved for %s' % cache_url)
ResponseCache.Set(cache_url, content)
return content
def _HandleSamplesAPI(self, channel_name, real_path):
if real_path.startswith(url_constants.SLAVE_SAMPLES_API_BASE_URL):
key = real_path[len(url_constants.SLAVE_SAMPLES_API_BASE_URL):]
if key == 'apps' or key == 'extensions':
self.response.headers['content-type'] = 'text/plain'
cache_url = None
if key == 'apps':
cache_url = '/trunk/' + key
else:
cache_url = '/' + channel_name + '/' + key
logging.info('Serving API request %s' % cache_url)
data = ResponseCache.Get(cache_url)
if data is None:
self.response.out.write('[]')
logging.error('No samples data. Please regenerate it manually.')
else:
self.response.out.write(data)
else:
self.response.set_status(404)
else:
self.response.set_status(404)
def _GetDocsHTML(self, request, path, update=False):
templates = self.template_data_source_factory.Create(request, path)
cache_url = '/' + templates._branch_info['current'] + '/' + path
logging.info('Serving API request %s' % cache_url)
data = ResponseCache.Get(cache_url)
age = ResponseCache.GetAge(cache_url)
need_update = (age > datetime.timedelta(1))
logging.info('Cache age: %s' % str(age))
if data is not None and not (update == True and need_update == True):
return data
else:
content = ''
try:
logging.info('Trying to render %s' % cache_url)
content = templates.Render(path)
except:
logging.getLogger('slave-docs-api').exception(
'Error rendering HTML!')
pass
if len(content) > 0:
logging.info('HTML saved for %s' % cache_url)
ResponseCache.Set(cache_url, content.encode('utf-8'))
return content
