def editItem(category_id=None, item_id=None):
if not is_logged_in():
flash("You must be logged in to perform that action.")
return redirect(url_for('getCatalog'))
item = get_item(item_id)
if not is_authorized(item.user_id):
flash("You may only edit items you have created.")
return redirect(url_for('getCategory', category_id=category_id))
if request.method == 'POST':
item.update_item(name=request.form['name'],
description=request.form['description'],
url=request.form['url'],
category_id=request.form['category_id'])
return redirect(
url_for('getCategoryItem',
category_id=item.category_id,
item_id=item.id))
else:
categories = get_category(category_id=None)
if item:
return render_template(
'edit.html',
categories=categories,
item=item,
)
def deleteItem(category_id=None, item_id=None):
if not is_logged_in():
flash("You must be logged in to perform that action.")
return redirect(url_for('getCatalog'))
item = get_item(item_id)
if not is_authorized(item.user_id):
flash("You may only delete items you have created.")
return redirect(url_for('getCategory', category_id=category_id))
if request.method == 'POST' and item_id:
delete_item(item_id)
return redirect(url_for('getCategory', category_id=category_id))
else:
item = get_item(item_id)
return render_template('delete.html',
category_id=item.category_id,
item=item)
def post( self, item_id, title ):
user = users.get_current_user()
old_item = models.get_item( long(item_id) )
if( old_item ):
if old_item.update( user,
self.request.get( "title" ),
self.request.get( "comment" ),
self.request.get( "tags" ),
self.request.get( "problem" ) ):
self.redirect( self.get_item_url( old_item ) )
return
template_values = {}
path = os.path.join( os.path.dirname( __file__ ), 'templates/error.htm' )
self.response.out.write( template.render( path, template_values ) )
def get( self, item_id, title ):
user = users.get_current_user()
greeting = self.GenerateGreeting()
my_item = models.get_item( long(item_id) )
parent_url = self.get_user_item_url( my_item.owner )
# Initialize whether this item can be edited by the current user
user_can_edit = None;
username = None;
if( user ):
user_can_edit = ( my_item.owner == user.user_id() )
# Get the username for the user who owns this item
muser = _get_user_by_id( my_item.owner )
# Output
template_values = { 'item':my_item, 'greeting':greeting, 'user_can_edit':user_can_edit, 'parent_url':parent_url, 'username':muser.username }
path = os.path.join( os.path.dirname( __file__ ), 'templates/view_item.htm' )
self.response.out.write( template.render( path, template_values ) )
