def filing_form(db, user_id, comic_id, submit_button='Submit'):
"""
Create a FORM object where the user can select which boxes to file a comic in.
"""
# Get a list of the user's boxes.
boxes = db_access.get_user_boxes(user_id, include_private=True)
# Find which boxes the comic is already filed in.
filed_boxes = [box.id for box in db_access.get_boxes_for_comic(comic_id, include_private=True)]
# Create a list of objects, to put into the form.
form_items = []
# List of 4 lists, one for each column of checkboxes.
columns = [ [], [], [], [] ]
# Add a checkbox for each of the user's boxes to the next available column.
for index, box in enumerate(boxes):
column = index % 4
columns[column].append(
DIV(
LABEL(
INPUT(_type='checkbox', _name='boxes', _value=box.id, value=(box.id in filed_boxes)),
box.name
),
_class='checkbox'
)
)
# Create a DIV for each column, which will be centered within its parent.
for column in columns:
form_items.append(
DIV(
DIV(
*column,
_class='column'
),
_class='column-parent col-md-3'
)
)
# Add the submit button.
form_items.append(
DIV(
# Container to set width
DIV(
# Actual submit button
INPUT(_type='submit', _class='btn btn-default', _value=submit_button),
_class='col-md-12 text-center'
),
_class='form-group'
)
)
# Create the actual form by expanding the list of checkboxes, then adding
# the submit button.
form = FORM(*form_items, _id='filing-form', _class='form-horizontal')
return form
def index():
"""
URLs:
- /comic?id=123
Function:
- Display the details of the comic with the given ID.
"""
# Get the ID of the comic to display.
requested_comic = request.vars.get('id')
# If a malformed ID (or no ID) is passed in, throw a 404 error.
try:
comic_id = int(requested_comic)
except ValueError as error:
raise HTTP(404)
# Get the details of the comic and its owner.
comic = db_access.get_comic(requested_comic)
# If the requested comic doesn't exist, throw a 404 error.
if comic is None:
raise HTTP(404)
# Get the details of the comic's owner.
user = db_access.get_user(comic.owner_id)
# Get a list of the boxes the comic is stored in. If the comic's owner is
# the currently logged in user, this can include private boxes.
include_private = (comic.owner_id == user.id)
boxes = db_access.get_boxes_for_comic(requested_comic, include_private=include_private)
# If the comic is only filed in private boxes and the current user doesn't
# own the comic, it shouldn't be visible. In this case, since the query
# above would have excluded private boxes, then no boxes will have been
# returned.
has_permission = len(boxes) > 0
# If the user doesn't have permission, redirect to the private page.
if not has_permission:
redirect(URL('private', 'index', args='comic'))
# Set the title of the page to show the user where they are.
response.title = "{title} #{issue}".format(title=comic.title, issue=comic.issue_number)
# Create a link to the comic's owner.
user_link = A(user.username, _href=URL('user', 'index', vars={'id': user.id}))
# Display the owner of the comic below the title.
response.subtitle = 'Owned by {user}'.format(user=user_link)
# The action buttons depend on whether the comic belongs to the logged-in
# user. They shouldn't be able to delete or edit someone else's comic, or
# copy their own comic to their collection.
if comic.owner_id == auth.user_id:
# Add buttons to the top of the page to edit, delete, and file the comic.
page_actions = [
('File in Boxes', URL('comic', 'file', vars={'id': comic.id}), 'credit-card'),
('Edit', URL('comic', 'edit', vars={'id': comic.id}), 'pencil'),
('Delete', URL('comic', 'confirm_delete', vars={'id': comic.id}), 'trash')
]
elif auth.user_id is not None:
# Add a button to copy the comic to the current user's collection, if a
# user is actually logged in.
page_actions = [
('Copy to My Collection', URL('comic', 'copy', vars={'id': comic.id}), 'duplicate')
]
else:
page_actions = []
return dict(comic=comic, user=user, boxes=boxes, has_permission=has_permission, page_actions=page_actions)
