def showUser(user_id, **kwargs):
"""
Show the user page with user specific management options.
"""
return render_template('user.html',
items=itemGet(user_id=user_id, **kwargs),
user=userGet(user_id, **kwargs))
def wrapper(*args, **kwargs):
if 'item_id' in kwargs:
item = itemGet(**kwargs)
if not item:
flash('Oops, but that item does not exist')
return redirect(url_for('homepage'))
return function(*args, **kwargs)
def editItem(item_id=None, **kwargs):
"""
Allows the creator of an item to update it from the database
"""
if 'item_id' in kwargs:
item_id = kwargs['item_id']
params = dict()
has_error = False
form_fields = [
'*name',
'*description',
'meta_description',
'price',
'*tags',
'category_id',
'collection_id'
]
user_id = session['user_id']
if 'user_id' in kwargs:
user_id = kwargs['user_id']
if item_id:
item = itemGet(item_id, **kwargs)
else:
item = Item()
if request.method == 'POST':
item, params, has_error = processFormFields(
form_fields, item, params, has_error)
if not has_error:
if not item_id:
item.seo_url=slugify(item.name)
item.user_id=user_id
coll = itemSet(item)
if not item_id:
item_id = next(iter(coll))
if coll[item_id]:
flash('Item Successfully Edited')
print("updated item = %s" % coll[item_id])
return redirect(url_for('showItem', item_id=item_id))
else:
flash('Item Update Failed!')
params['error_submit'] = "Unable to update item"
has_error = True
return render_template(
'edit_item.html',
item=item,
collections=collectionGet(user_id=user_id),
categories=categoryGet(user_id=user_id),
params=params)
def homepage(*args, **kwargs):
"""
Show all collections. This is the home page.
"""
return render_template('homepage.html',
items=itemGet(limit=app.config['PAGE_LIMIT']),
title='Latest Items',
view_title='View item'
)
def inject_menu():
"""
Makes lists available to layout template for
purpose of building the navigation menu links.
"""
if isLoggedIn():
return dict(menu_collections=collectionGet(limit=5),
menu_categories=categoryGet(limit=5),
menu_items=itemGet(limit=5),
messages=userItemCount())
return dict()
def showItem(item_id, **kwargs):
"""
Renders the page for a single item.
Buttons for editing and deleting the item are also rendered for the
item creator
"""
return render_template(
'item.html',
item=itemGet(item_id, **kwargs),
listview=request.args.get('listview'),
params=dict()
)
def showCategory(category_id, **kwargs):
"""
Show all the items for the selected category.
For the creator of the category, a button for editing and deleting
the category is rendered.
For the creator of an item, a button for editing and deleting the
corresponding item is rendered.
"""
return render_template('category.html',
items=itemGet(category_id=category_id, **kwargs),
category=categoryGet(category_id, **kwargs),
listview=request.args.get('listview'),
params=dict())
def deleteItem(item_id, **kwargs):
"""
Deletes the selected item from the database
"""
if request.method == 'POST':
if itemDelete(item_id, **kwargs):
flash('Item Successfully Deleted')
return redirect(url_for('homepage', item_id=item_id))
# TODO: this should be collection or somewhere else
else:
flash('Item NOT Deleted')
item=itemGet(item_id, **kwargs)
params = dict()
params['error_deletion'] = "Unable to delete item"
return render_template(
'item.html',
item=item,
creator = userGet(item.user_id),
params=params)
else:
return render_template(
'delete_item.html',
item=itemGet(item_id, **kwargs))
def showItems(**kwargs):
"""
Show all the items.
"""
creator = []
if 'user_id' in kwargs:
creator = userGet(kwargs['user_id'])
items = itemGet(**kwargs)
if 'json' in kwargs:
return jsonify(Items=[i.serialize for i in items])
return render_template(
'items.html',
items=items,
listview=request.args.get('listview'),
creator=creator,
params=dict()
)