def get_kmeans_graph():
"""GETs user location query, runs location through a Location class function called 'get books
associated with location' from my Model.py and returns a list of book objects associated with a
location with the user's input radius. Books are filtered out based on whether they have a description
longer than 20 words."""
user_location_query = flaskrequest.args.get('search-input')
print "user_location_query for get kmeans", user_location_query
radius = flaskrequest.args.get('radius')
print "radius for get kmeans", radius
book_obj_list = Location.get_books_associated_with_location(radius, user_location_query)
book_obj_list = [book_obj for book_obj in book_obj_list if book_obj.description]
book_obj_list = [book_obj for book_obj in book_obj_list if len(book_obj.description.split(" ")) > 20]
# from the book_cosine_similarity file
kmeans_cluster_html = returns_kmeans_cluster_graph(book_obj_list) # kmeans result
return jsonify(kmeans = kmeans_cluster_html)
def search_for_books():
"""Search for books through the homepage by location."""
user_location_query = flaskrequest.args.get('search-input') #both
print "user query, ", user_location_query
radius = flaskrequest.args.get('radius')
print "radius1, ", radius
radius = int(radius)
print "radius, ", radius
print user_location_query
#query for books associated with place within 100mi
#returns a list of book objects
jsonify_search_result_list = [] # json result
##hard code with LA cordinates due to quota limit:##
book_obj_list = Location.get_books_associated_with_location(radius, user_location_query) #both
book_obj_list = [book_obj for book_obj in book_obj_list if book_obj.description]
book_obj_list = [book_obj for book_obj in book_obj_list if len(book_obj.description.split(" ")) > 20]
print book_obj_list
for book_object in book_obj_list: # json result
book_dict = {}
keyword_list = [word.keyword for word in book_object.keywords]
keywords = filter(None, keyword_list)
author_list = [author.author_name for author in book_object.authors if book_object.authors]
book_dict["title"] = book_object.title.replace('"', "'")
print book_dict["title"]
book_dict["subtitle"] = book_object.subtitle
book_dict["authors"] = ", ".join(author_list)
book_dict["description"] = book_object.description.replace('"', "'")
book_dict["thumbnailUrl"] = book_object.thumbnail_url
book_dict["previewLink"] = book_object.preview_link
book_dict["keywords"] = keywords
print book_dict["keywords"]
jsonify_search_result_list.append(book_dict)
# print book_dict
# print jsonify_search_result_list
print "search complete"
# user_location_query, jsonify_search_result_list = jsonList_query
return jsonify(name = jsonify_search_result_list)
