forked from nathancrandall/cecilia
/
items.py
388 lines (360 loc) · 17.6 KB
/
items.py
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#!/usr/bin/env python
import database
import re
from database import cgi
from database import db
import webservices
import urllib
import json
from google.appengine.api import urlfetch
class MainHandler(database.webapp2.RequestHandler):
def get(self):
token = ""
if database.get_current_li() and database.get_current_li().is_admin:
token = database.get_current_li().create_xsrf_token()
items = database.db.GqlQuery("SELECT * FROM Item")
else:
items = database.db.GqlQuery("SELECT * FROM Item WHERE expiration_date >= :1 AND is_active = :2 AND deactivated = :3", database.datetime.date.today(), True, False)
trusted_partners = database.TrustedPartner.all()
suggestions = database.db.GqlQuery("SELECT * FROM Suggestion")
queries = []
for s in suggestions:
queries.append(s.query)
database.render_template(self, 'items/index.html', {'items': items, 'xsrf_token' : token, "partners" : trusted_partners, 'queries' : queries })
class NewHandler(database.webapp2.RequestHandler):
def get(self):
if database.users.get_current_user():
token = database.get_current_li().create_xsrf_token()
database.logging.info("li id: " + str(database.get_current_li().key().id()))
database.render_template(self, 'items/new_item.html', {"xsrf_token" : token})
else:
self.redirect('/')
class ViewHandler(database.webapp2.RequestHandler):
def get(self):
current_li = database.get_current_li()
item = db.get(db.Key.from_path('Item', int(self.request.get('item_id'))))
li = db.GqlQuery("SELECT * FROM LoginInformation WHERE user_id = :1", item.created_by_id).get()
token = ""
if database.users.get_current_user():
token = database.get_current_li().create_xsrf_token()
feedback = db.GqlQuery("SELECT * FROM ItemFeedback WHERE item_id = :1 ORDER BY created_at DESC", str(item.key().id()))
buyer = database.get_user(item.highest_bid_id)
rating = None
if current_li:
f = database.db.GqlQuery("SELECT * FROM UserFeedback WHERE for_user_id = :1 AND created_by_id = :2", li.user_id, current_li.user_id)
if f.count() > 0:
rating = int(f.get().rating)
database.render_template(self, 'items/view_item.html', {'item': item, 'li': li, 'feedback': feedback, 'buyer': buyer, 'rating':rating, 'xsrf_token' : token})
class SaveHandler(database.webapp2.RequestHandler):
def post(self):
user = database.users.get_current_user()
if user and database.get_current_li().verify_xsrf_token(self):
item = database.Item()
item.title = cgi.escape(database.quick_sanitize(self.request.get('title')))
item.description = cgi.escape(database.sanitizeHTML(self.request.get('description')))
if (len(item.description) > 40):
item.summary = item.description[:40].rstrip() + "..."
else:
item.summary = item.description
item.price = float('%.2f' % float(cgi.escape(self.request.get('price'))))
item.created_by_id = user.user_id()
item.is_active = True
item.deactivated = False
item.bidding_enabled = bool(self.request.get('bidding_enabled'))
item.sponsored = bool(self.request.get('sponsored'))
item.is_active = not bool(self.request.get('show_item'))
if self.request.get('photo'):
image = database.images.resize(self.request.get('photo'), 512, 512)
item.image = db.Blob(image)
item.expiration_date = database.datetime.date.today() + database.datetime.timedelta(weeks=4) #get 4 weeks of posting
key = item.put()
item = database.db.get(db.Key.from_path('Item', key.id()))
webservices.send_new_item_notification(self, item)
database.logging.info("Created a new item.\nTitle: %s\nDescription: %s\nPrice: %s\nCreatedBy: %s", item.title, item.description, item.price, item.created_by_id)
self.redirect('/items/')
else:
self.redirect('/')
class DeleteHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
if user and database.get_current_li().verify_xsrf_token(self):
item = db.get(db.Key.from_path('Item', int(cgi.escape(self.request.get('item_id')))))
feedback = db.GqlQuery("SELECT * FROM ItemFeedback WHERE item_id = :1", str(item.key().id()))
#make sure the person owns this item or they're an admin
if (item.created_by_id == user.user_id()) or (database.get_current_li().is_admin):
database.logging.info("Deleting item with id %s by user_id %s", item.key().id(), user.user_id())
database.db.delete(item)
for f in feedback:
db.delete(f)
self.redirect(self.request.referer)
else:
self.redirect('/')
class EditHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
if user and current_li:
item = db.get(db.Key.from_path('Item', int(cgi.escape(self.request.get('item_id')))))
if item.created_by_id == current_li.user_id:
token = database.get_current_li().create_xsrf_token()
database.render_template(self, 'items/edit_item.html', {'item': item, 'xsrf_token' : token})
else:
self.redirect('/')
else:
self.redirect('/')
class UpdateHandler(database.webapp2.RequestHandler):
def post(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
if user and current_li and current_li.verify_xsrf_token(self):
item = db.get(db.Key.from_path('Item', int(cgi.escape(self.request.get('item_id')))))
if item.created_by_id == current_li.user_id:
item.title = cgi.escape(database.quick_sanitize(self.request.get('title')))
item.description = cgi.escape(database.sanitizeHTML(self.request.get('description')))
item.bidding_enabled = bool(self.request.get('bidding_enabled'))
if (len(item.description) > 40):
item.summary = item.description[:40] + "..."
else:
item.summary = item.description
item.price = float('%.2f' % float(cgi.escape(self.request.get('price'))))
item.is_active = not bool(self.request.get('show_item'))
item.sponsored = bool(self.request.get('sponsored'))
if self.request.get('photo'):
item.image = database.db.Blob(database.images.resize(self.request.get('photo'), 512, 512))
database.logging.info("Item #%s changed to:\nTitle: %s\nDescription: %s\nPrice: %f", item.key().id(), item.title, item.description, item.price)
item.put()
self.redirect('/items/my_items')
else:
self.redirect('/')
class ShopHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
if user and current_li:
token = database.get_current_li().create_xsrf_token()
items = db.GqlQuery("SELECT * FROM Item WHERE created_by_id = :1 ORDER BY created_at DESC", user.user_id())
database.render_template(self, 'items/my_items.html', {'items': items, 'xsrf_token' : token})
else:
self.redirect('/')
class SearchHandler(database.webapp2.RequestHandler):
def get(self):
query = cgi.escape(database.quick_sanitize(self.request.get('query')))
limit = cgi.escape(database.quick_sanitize(self.request.get('query_limit')))
search_by = cgi.escape(database.quick_sanitize(self.request.get('query_search_by')))
sort_by = {
"a" : {
"sort_field" : cgi.escape(database.quick_sanitize(self.request.get('query_sortA'))),
"order" : cgi.escape(database.quick_sanitize(self.request.get('query_orderA')))
},
"b" : {
"sort_field" : cgi.escape(database.quick_sanitize(self.request.get('query_sortB'))),
"order" : cgi.escape(database.quick_sanitize(self.request.get('query_orderB')))
}
}
items = db.GqlQuery("SELECT * FROM Item ORDER BY created_at DESC") #grab all the items first
#now tokenize the input by spaces
query_tokens = database.string.split(query)
results = []
for item in items:
add = False
for tok in query_tokens:
if database.string.find(item.title, tok) != -1:
add = True
if add:
results.append(item)
user = database.users.get_current_user()
if user:
searches = db.GqlQuery("SELECT * FROM Search WHERE created_by_id = :1 AND search = :2", user.user_id(), query)
if searches.count() == 0:
search = database.Search()
search.created_by_id = user.user_id()
search.search = query
search.put()
trusted_partners = database.TrustedPartner.all()
database.render_template(self, 'items/search.html', { 'items': results, 'query': query, "partners" : trusted_partners, 'limit' : limit, 'search_by' : search_by, 'sort_by' : sort_by })
class OldSearches(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
if user:
searches = db.GqlQuery("SELECT * FROM Search WHERE created_by_id = :1", user.user_id())
database.render_template(self, 'items/old_searches.html', {'searches': searches})
else:
self.redirect('/')
class FeedbackHandler(database.webapp2.RequestHandler):
def post(self):
user = database.users.get_current_user()
if user and database.get_current_li().verify_xsrf_token(self):
item_feedback = database.ItemFeedback(parent=database.get_current_li())
item_feedback.created_by_id = user.user_id()
item_feedback.item_id = cgi.escape(self.request.get('item_id'))
rating = int(cgi.escape(self.request.get('rating')))
if(rating < 0):
rating = 0
elif(rating > 5):
rating = 5
item_feedback.rating = rating
item_feedback.feedback = cgi.escape(self.request.get('feedback'))
item_feedback.put()
self.redirect(self.request.referer)
else:
self.redirect('/')
class ForeignItemFeedbackHandler(database.webapp2.RequestHandler):
def post(self):
user = database.users.get_current_user()
li = database.get_current_li()
if user and li:
target_item_id = cgi.escape(self.request.get('item_id'))
user_name = li.nickname
user_id = li.user_id
rating = int(cgi.escape(self.request.get('rating')))
feedback = cgi.escape(self.request.get('feedback'))
partner = database.db.get(db.Key.from_path('TrustedPartner', int(cgi.escape(self.request.get('partner_id')))))
if partner:
base_url = partner.base_url
foreign_auth_token = partner.foreign_auth_token
url = base_url + "/webservices/add_item_rating"
form_fields = {'target_item_id': str(target_item_id), 'user_name': user_name, 'user_id': user_id, 'rating': rating, 'feedback': feedback, 'auth_token': foreign_auth_token}
post_params = urllib.urlencode(form_fields)
try:
result = urlfetch.fetch(url=url, method=urlfetch.POST, payload=post_params, headers={'Content-Type': 'application/x-www-form-urlencoded'})
database.logging.info(result + "\n")
self.redirect(self.request.referer)
return
except Exception, e:
self.redirect('/')
return
else:
self.redirect('/')
return
#target_item_id: STRING
#user_name: STRING
#user_id: STRING
#rating: FLOAT (1-5)
#feedback: STRING
#feedback_id: STRING
class DeleteFeedbackHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
if user and database.get_current_li().is_admin and database.get_current_li().verify_xsrf_token(self):
item_feedback = db.get(db.Key.from_path('LoginInformation', int(cgi.escape(self.request.get('created_by'))), 'ItemFeedback', int(cgi.escape(self.request.get('feedback_id')))))
db.delete(item_feedback)
self.redirect(self.request.referer)
else:
self.redirect('/')
class BidHandler(database.webapp2.RequestHandler):
def post(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
if user and current_li and current_li.verify_xsrf_token(self):
bid = float(cgi.escape(self.request.get('bid')))
item_id = int(cgi.escape(self.request.get('item_id')))
item = db.get(db.Key.from_path('Item', item_id))
if item.highest_bid:
if(bid > float(item.highest_bid) and item.bidding_enabled):
item.highest_bid = '%.2f' % bid
item.highest_bid_id = user.user_id()
item.put()
else:
item.highest_bid = '%.2f' % bid
item.highest_bid_id = user.user_id()
item.put()
self.redirect(self.request.referer)
else:
self.redirect('/')
class SoldHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
item = db.get(db.Key.from_path('Item', int(cgi.escape(self.request.get('item_id')))))
if user and current_li and current_li.verify_xsrf_token(self) and item.created_by_id == user.user_id():
item.sold = True
item.put()
self.redirect(self.request.referer)
else:
self.redirect('/')
class NewCollectionHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
if user and current_li:
token = current_li.create_xsrf_token()
items = db.GqlQuery("SELECT * FROM Item WHERE expiration_date >= :1 AND is_active = :2 AND deactivated = :3", database.datetime.date.today(), True, False)
bad_code = ",".join(["{id:\""+str(item.key().id())+"\", name: \""+item.title+"\"}" for item in items])
database.render_template(self, '/items/new_collection.html', {'list': bad_code, 'xsrf_token' : token})
else:
self.redirect('/')
class SaveCollectionHandler(database.webapp2.RequestHandler):
def post(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
if user and current_li and current_li.verify_xsrf_token(self):
collection = database.ItemCollection()
collection.title = cgi.escape(self.request.get('title'))
collection.created_by_id = user.user_id()
items = cgi.escape(self.request.get('items'))
items = [y for y in [re.sub("[^0-9]", "", x) for x in items.split("||")] if len(y) > 0]
item_collection = []
for item in items:
item_collection.append(int(item))
collection.items = item_collection
collection.put()
self.redirect('/users/shop')
else:
self.redirect('/')
class ViewCollectionHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
collection = db.get(db.Key.from_path('ItemCollection', int(cgi.escape(self.request.get('collection_id')))))
if user and current_li and collection.created_by_id == user.user_id():
if len(collection.get_items()) > 0:
database.render_template(self, '/items/view_collection.html', {'items': collection.get_items()})
else:
db.delete(collection)
self.redirect(self.request.referer)
else:
self.redirect('/')
class DeleteCollectionHandler(database.webapp2.RequestHandler):
def get(self):
user = database.users.get_current_user()
current_li = database.get_current_li()
collection = db.get(db.Key.from_path('ItemCollection', int(cgi.escape(self.request.get('collection_id')))))
if user and current_li and (collection.created_by_id == user.user_id() or current_li.is_admin):
db.delete(collection)
self.redirect(self.request.referer)
else:
self.redirect('/')
class RemoteItemHandler(database.webapp2.RequestHandler):
def get(self):
current_li = database.get_current_li()
item_id = self.request.get("item_id")
partner_id = cgi.escape(self.request.get('partner_id'))
partner = database.db.get(db.Key.from_path('TrustedPartner', int(partner_id)))
item_contents = None
if current_li:
token = current_li.create_xsrf_token()
if partner:
base_url = partner.base_url
foreign_auth_token = partner.foreign_auth_token
url = base_url + "/webservices/item?auth_token=" + foreign_auth_token + "&item_id=" + item_id
try:
result = urlfetch.fetch(url=url, method=urlfetch.GET, headers={'Content-Type': 'application/x-www-form-urlencoded'})
database.logging.info(result.content);
item_contents = json.loads(result.content)
except Exception, e:
item_contents = None
seller_id = ""
if item_contents:
seller_id = str(item_contents["seller"]["id"])
seller_name = ""
if item_contents:
seller_name = str(item_contents["seller"]["username"])
database.logging.info("item contents: " + json.dumps(item_contents))
database.render_template(self, '/items/view_remote_item.html', {'xsrf_token': token, 'item_contents': item_contents, 'partner_id' : partner_id, 'item_id' : str(item_id), 'seller_id' : seller_id, 'seller_name' : seller_name })
app = database.webapp2.WSGIApplication([('/items/', MainHandler), ('/items/new_item', NewHandler),
('/items/save_item', SaveHandler), ('/items/view_item', ViewHandler), ('/items/search', SearchHandler),
('/items/my_items', ShopHandler), ('/items/delete_item', DeleteHandler), ('/items/edit_item', EditHandler),
('/items/update_item', UpdateHandler), ('/items/submit_feedback', FeedbackHandler), ('/items/delete_item_feedback', DeleteFeedbackHandler),
('/items/old_searches', OldSearches), ('/items/submit_bid', BidHandler), ('/items/item_sold', SoldHandler), ('/items/new_collection', NewCollectionHandler),
('/items/save_collection', SaveCollectionHandler), ('/items/view_collection', ViewCollectionHandler), ('/items/delete_collection', DeleteCollectionHandler),
('/items/view_remote_item', RemoteItemHandler), ('/items/submit_foreign_feedback', ForeignItemFeedbackHandler)], debug=True)