def post(self):
query = self.request.get("query")
source = self.request.get("source")
tweets = None
index = -1
recordlist = list()
if Records.searchKeyListContains(query):
Records.updateSearchKeyPosition(query)
recordlist.extend(Records.getRecordsTimeListFor(query))
else:
Records.addSearchKey(query)
Records.updateTweetbase()
if source == "search-bar" or source == "history-bar-home":
twitter_handler = TwitterHandler(query)
tweets = twitter_handler.retrieveData()
#write code for error condition
else:
index = int(self.request.get("index"))
tweets = Records.getRecordsByIndexFor(query, index)
template_values = {
"query" : query,
"records": recordlist,
"disable": index,
"tweets" : reversed(tweets),
"t_count": len(tweets)
}
template = JINJA_ENVIRONMENT.get_template("tweetspage.html")
self.response.write(template.render(template_values))
def updateTweetbase(cls):
search_key = ndb.Key("search_query_list", SEARCH_QUERY_LIST_NAME)
searches = SearchKey.getsearchlist(search_key).fetch(MAX_SEARCH_LIST_SIZE)
for search in searches:
if search.next_search_time <= datetime.now():
#we update the search record
new_record_key = ndb.Key("search_query_list", SEARCH_QUERY_LIST_NAME, "record_list", RECORD_KEY_PREFIX + normalize(search.search_query))
record = SearchRecord.getsearchrecord(new_record_key).get()
since_id = long(-1)
for record_s in reversed(record.search_result):
if len(record_s.search_result) > 0 :
since_id = long(record_s.search_result[0]["tweet_id"])
break
twitter_handler = TwitterHandler(search.search_query, since_id)
tweets = twitter_handler.retrieveData(MAX_TWEETS_IN_A_SEARCH)
if record.num_of_result == 0:
record.search_result = [SearchResult(search_result = tweets)]
else:
record.search_result.append(SearchResult(search_result = tweets))
record.num_of_result += 1
record.put()
#we update the list of searches
search.next_search_time = search.next_search_time + timedelta(minutes = SEARCH_REPEAT_TIME_MINS)
search.put()
