def item_filter_by_category(category_id):
categories = CategoryService.get_categories()
category = CategoryService.get_category_by_id(category_id)
if not category:
abort(404)
items = ItemService.get_items_by_category(category_id)
items = _format_items(items)
return render_template('index.html', categories=categories, items=items)
def item_filter_by_collection():
categories = CategoryService.get_categories()
collect_item_list = CollectionService.get_item_list_by_user_id(current_user.id)
collect_item_ids = [collect_item.item_id for collect_item in collect_item_list]
items = ItemService.get_items_by_user_id_list(collect_item_ids)
items = _format_items(items)
return render_template('index.html', categories=categories, items=items)
def profile(username):
user = UserService.get_user_by_username(username)
if not user:
abort(404)
categories = CategoryService.get_categories()
user = UserService.get_user_by_id(user.id)
active_items = ItemService.get_active_items(user.id)
active_item_count = len(active_items) if active_items else 0
success_trade_items = ItemService.get_success_trade_items(user.id)
success_trade_count = len(
success_trade_items) if success_trade_items else 0
trade_item_list = TradeService.get_trades_by_user_is(user.id)
trade_item_count = len(trade_item_list) if trade_item_list else 0
if current_user.id == user.id:
collect_item_list = CollectionService.get_item_list_by_user_id(user.id)
collect_item_count = len(collect_item_list) if collect_item_list else 0
else:
collect_item_count = 0
return render_template('user/profile.html',
user=user,
categories=categories,
active_item_count=active_item_count,
success_trade_count=success_trade_count,
trade_item_count=trade_item_count,
collect_item_count=collect_item_count)
def item_filter_by_trade(user_id):
categories = CategoryService.get_categories()
user = UserService.get_user_by_id(user_id)
if not user:
abort(404)
trade_item_list = TradeService.get_trades_by_user_is(user_id)
trade_item_ids = [trade_item.item_id for trade_item in trade_item_list]
items = ItemService.get_items_by_user_id_list(trade_item_ids)
items = _format_items(items)
return render_template('index.html', categories=categories, items=items)
def login():
categories = CategoryService.get_categories()
form = LoginForm()
if form.validate_on_submit():
login_user(form.user, form.remember_me.data)
_next = request.args.get('next')
if not is_safe_url(_next):
return abort(400)
return redirect(_next or url_for('index.index'))
return render_template('auth/login.html', form=form, categories=categories)
def item_filter_by_active(active, user_id):
categories = CategoryService.get_categories()
user = UserService.get_user_by_id(user_id)
if not user:
abort(404)
if active:
items = ItemService.get_active_items(user_id)
else:
items = ItemService.get_success_trade_items(user_id)
items = _format_items(items)
return render_template('index.html', categories=categories, items=items)
def index():
categories = CategoryService.get_categories()
items = ItemService.get_items(limit=10)
for item in items:
user = UserService.get_user_by_id(item.user_id)
if user:
item.user = user
if item.category_id:
category = CategoryService.get_category_by_id(item.category_id)
if category:
item.category_name = category.name
trades = TradeService.get_trades_by_item_id(item.id)
item.trade_count = len(trades) if trades else 0
collections = CollectionService.get_user_list_by_item_id(item.id)
item.collection_count = len(collections) if collections else 0
comments = ItemCommentService.get_comments_by_item_id(item.id)
item.comment_count = len(comments) if comments else 0
return render_template('index.html', categories=categories, items=items)
def register():
categories = CategoryService.get_categories()
form = RegisterForm()
if form.validate_on_submit():
filename = f"images/{uuid.uuid4()}.{form.avatar.data.filename.split('.')[-1]}"
qiniu.upload_stream(form.avatar.data, filename)
user = UserService.create_user(form.username.data, form.email.data,
form.password.data, form.telephone.data,
form.sex.data, filename,
form.real_name.data)
login_user(user)
return redirect(url_for('index.index'))
return render_template('auth/register.html',
form=form,
categories=categories)
def _format_items(items):
for item in items:
user = UserService.get_user_by_id(item.user_id)
if user:
item.user = user
if item.category_id:
category = CategoryService.get_category_by_id(item.category_id)
if category:
item.category_name = category.name
trades = TradeService.get_trades_by_item_id(item.id)
item.trade_count = len(trades) if trades else 0
collections = CollectionService.get_user_list_by_item_id(item.id)
item.collection_count = len(collections) if collections else 0
comments = ItemCommentService.get_comments_by_item_id(item.id)
item.comment_count = len(comments) if comments else 0
return items
def validate_category(self, field):
category = CategoryService.get_category_by_slug(field.data)
if not category:
raise ValidationError('invalid category')
self.category_id = category.id
def __init__(self):
super(ItemForm, self).__init__()
self.category.choices = CategoryService.get_category_choices()