def get_by_name(self, name):
"""
Obtains a category by name.
@param name: Name of category.
@return: Category object.
"""
return Category.query(Category.name == name).fetch()[0]
def setUp(self):
self.testbed = testbed.Testbed()
self.testbed.activate()
self.testbed.init_datastore_v3_stub()
self.testbed.init_memcache_stub()
self.cat_dao = CategoryDAO()
self.cat_arroces = Category(name="Arroces", description="Arrocitos")
self.cat_sopas = Category(name="Sopas e cremas", description="Categoria chula")
self.cat_pastas = Category(name="Pastas", description="Fresco, fresco")
self.cat_arroces_key = self.cat_arroces.put()
self.assertEqual(Category.query().count(), 1, "Failed to initialize test")
def admin():
if not session.get("admin"):
return login()
if request.method == "POST":
file = request.files.get("file", None)
content_type = None
photo = None
if file:
file_data = file.read()
content_type = file.content_type
# photo=images.Image(file_data)
photo = images.resize(file_data, width=500, height=500)
category = Category(id=request.form["name"].strip(),
categoryID=request.form["name"],
name=request.form["name"],
photo=photo,
photo_mimetype=content_type)
category.put()
fields = []
fields.append(
Field(name="name",
title="Category Name",
the_type='text',
identifier='name',
placeholder="Category Name"))
fields.append(
Field(name='file',
title="Upload Photo",
the_type="file",
placeholder="Upload Photo",
identifier="file",
tag="file"))
title = "Create Category"
form = Form(fields=fields, title=title)
reviews = Review.query(Review.flagged == True)
categories = Category.query()
return render_template("admin_homepage.html",
reviews=reviews,
categories=categories,
category_form=form)
def home():
if not session.get("logged_in"):
return login()
the_categories = Category.query()
# categories=[]
# num_categories=0
# for category in the_categories :
# categories.append(category)
# num_categories+=1
# dividers=[2,4,3]
# category_lists=[]
# count=2
# index=0
# current_list=[]
# left_over=False
# for category in categories :
# left_over=True
# current_list.append(category)
# count-=1
# if count==0 :
# category_lists.append((current_list,100.0/len(current_list)))
# current_list=[]
# index+=1
# count=dividers[index]
# left_over=False
# if left_over :
# category_lists.append((current_list,100.0/len(current_list)))
notifications = Notification.query(
Notification.user == session["user_id"]).order(-Notification.time)
# return render_template("home2.html",
# category_lists=category_lists,
# notifications=notifications)
return render_template("home.html",
categories=the_categories,
notifications=notifications)
def post_item():
if not session.get("logged_in"):
return login()
if request.method == "GET":
fields = []
fields.append(
Field(name="name",
title="Name",
the_type='text',
identifier='name',
placeholder="Item Name"))
fields.append(
Field(name='description',
title="Description",
the_type="textarea",
identifier='description',
placeholder='Descriptive Description',
tag="textarea"))
categories = Category.query()
options = []
for category in categories:
option = {}
option["name"] = category.name
option["value"] = category.categoryID
options.append(option)
fields.append(
Field(name='category',
title="Item Category",
the_type="select",
identifier="category",
placeholder="Select Item Category",
tag="select",
options=options))
fields.append(
Field(name='price',
title="Price",
the_type="number",
identifier="price",
placeholder="10.95",
step=True))
fields.append(
Field(name='file',
title="Upload Photo",
the_type="file",
placeholder="Upload Photo",
identifier="file",
tag="file"))
fields.append(
Field(name='biddable',
title="Allow offer amounts other than suggested price.",
the_type="number",
identifier="biddable",
tag="checkbox"))
title = "Post Item"
form = Form(fields=fields, title=title, submit="Post")
notifications = Notification.query(
Notification.user == session["user_id"]).order(-Notification.time)
return render_template("post_item.html",
item_form=form,
notifications=notifications)
if request.method == "POST":
name = request.form.get("name")
description = request.form.get("description")
category = request.form.get("category")
price = float(request.form.get("price"))
seller_id = session["user_id"]
biddable = False
if request.form.get("biddable"):
biddable = True
# print "nooo"
# return json.dumps(request.files)
file = request.files.get("file", None)
# print "whaattt??"
file_data = None
content_type = None
photo = None
if file:
file_data = file.read()
photo = images.resize(file_data, width=500, height=500)
content_type = file.content_type
new_item = Item(name=name,
description=description,
category=category,
price=price,
seller_id=seller_id,
seller_name=session["first_name"] + " " +
session["last_name"],
biddable=biddable,
sold=False,
best_offer=0.0,
photo=photo,
photo_mimetype=content_type)
new_item.put()
return my_items()
def my_item(item_id):
if not session.get("logged_in"):
return login()
item_id = int(item_id)
item = Item.get_by_id(item_id)
if request.method == "POST":
if item.seller_id != session["user_id"]:
return "Uninformative Error", 500
if request.form.get("tags"):
tags = request.form["tags"].split(" ")
for tag in tags:
if tag == "":
continue
tag = tag.strip().lower()
exists = Tag.get_by_id(tag)
if not exists:
new_tag = Tag(id=tag, name=tag)
new_tag.put()
exists = Item_Tag.get_by_id(str(item_id) + tag)
if not exists:
new_item_tag = Item_Tag(id=str(item_id) + tag,
item=item_id,
tag=tag)
new_item_tag.put()
else:
item.name = request.form.get("name")
item.description = request.form.get("description")
item.category = request.form.get("category")
item.price = float(request.form.get("price"))
item.biddable = False
if request.form.get("biddable"):
item.biddable = True
item.put()
offers = Offer.query(Offer.item == item_id).order(Offer.amount)
fields = []
fields.append(
Field(name="name",
title="Name",
the_type='text',
identifier='name',
placeholder="Item Name",
value=item.name))
fields.append(
Field(name='description',
title="Description",
the_type="textarea",
identifier='description',
placeholder='Descriptive Description',
tag="textarea",
value=item.description))
categories = Category.query()
options = []
for category in categories:
option = {}
option["name"] = category.name
option["value"] = category.categoryID
options.append(option)
fields.append(
Field(name='category',
title="Item Category",
the_type="select",
identifier="category",
placeholder="Select Item Category",
tag="select",
options=options,
value=item.category))
fields.append(
Field(name='price',
title="Price",
the_type="number",
identifier="price",
placeholder="10.95",
step=True,
value=item.price))
fields.append(
Field(name='biddable',
title="Allow offer amounts other than suggested price.",
the_type="number",
identifier="biddable",
tag="checkbox",
value="checked" if item.biddable else ""))
fields.append(
Field(name='item_id',
the_type="hidden",
identifier="item_id",
value=item.key.id(),
hidden="hidden"))
title = "Edit Item"
form = Form(fields=fields, title=title)
fields1 = []
fields1.append(
Field(name="tags",
title="Tags",
the_type='text',
identifier='name',
placeholder="Enter descriptive words seperated by spaces."))
title1 = ""
submit = "Add Tag"
form1 = Form(fields=fields1, title=title1, submit=submit)
tags = Item_Tag.query(Item_Tag.item == item_id)
notifications = Notification.query(
Notification.user == session["user_id"]).order(-Notification.time)
return render_template("view_my_item.html",
offers=offers,
item=item,
notifications=notifications,
item_form=form,
tag_form=form1,
tags=tags)
def test_update_category(self):
self.cat_arroces.name = "Arrocines"
self.cat_dao.update(self.cat_arroces)
self.cat_arroces = Category.query().fetch()[0]
self.assertEqual(self.cat_arroces.name, "Arrocines")
def test_delete_category(self):
self.cat_dao.delete(self.cat_arroces.key.urlsafe())
num_categories = Category.query().count()
self.assertEqual(num_categories, 0)
def test_save_category(self):
self.cat_dao.save(self.cat_sopas)
self.assertEqual(Category.query().count(), 2)
self.cat_dao.save(self.cat_pastas)
self.assertEqual(Category.query().count(), 3)
self.assertIsInstance(Category.query().fetch()[0], Category)
