def populateDict(self, ar, model):
d = {
'name' : model.name,
'description' : model.description[0:300] + "...",
'image_source' : compress(model.image_source[0], 200, 137) if (model.image_source) else "/assets/images/no_image.png",
'button' : model.key().name()
}
ar.append(d)
def commonInfo(self, dictionary, someEntity):
dictionary["name"] = someEntity.name
dictionary["alternate_names"] = someEntity.alternate_names
dictionary["category"] = someEntity.category
dictionary["description"] = someEntity.description
dictionary["country"] = someEntity.country
dictionary["state"] = someEntity.state
dictionary["city"] = someEntity.city
dictionary["latitude"] = someEntity.latitude
dictionary["longitude"] = someEntity.longitude
dictionary["image_source"] = map(lambda x: {"src": x[0], "desc":x[1], "thumb":compress(x[0], 150, 150)}, zip(someEntity.image_source, someEntity.image_description))
dictionary["map_source"] = map(lambda x: str(x), someEntity.map_source)
dictionary["citation_source"] = map(lambda x:{"src": x[0], "desc":x[1]}, zip(someEntity.citation_source, someEntity.citation_description))
# assert len(someEntity.external_source) == 0
dictionary["external_source"] = map(lambda x:{"src": x[0], "desc":x[1]}, zip(someEntity.external_link_source, someEntity.external_link_description))
def get(self):
# text to search
text = self.request.get("search")
index = search.Index(name=_INDEX_NAME)
# Set sort options
sort = search.SortOptions(match_scorer=search.MatchScorer())
# Set query options
options = search.QueryOptions(
sort_options=sort,
returned_fields=['content_of_article', 'article_url', 'image_url'],
snippeted_fields=['content_of_article'])
# define query boolean options
q_list = self.generate_query(text)
result = []
doc_id_list =[]
for q in q_list:
query_obj = search.Query(query_string=q, options=options)
results = index.search(query_obj)
for doc in results:
# check if the doc is already in display results
if (str(doc.doc_id) in doc_id_list) == False:
result.append({
"snippet":str(doc.expressions[0].value),
"url": str(doc.fields[1].value),
"image": compress(doc.fields[2].value, 70, 70)
})
doc_id_list.append(str(doc.doc_id))
self.response.headers['Content-Type'] = 'application/json'
self.response.write(json.dumps(result))
