def get_cataegory_listings(db_category_name, page):
"""
creates a catalog template for a specific category
Arguments:
page: the page number of the list.
db_category_name: the name of the category
"""
parent_categories = catalogDb.get_all_parent_categories()
sub_categories = catalogDb.get_all_sub_categories()
latest_items = enumerate(catalogDb.get_latest_items(CUT_OFF_DATE,
NO_LATEST_ITEMS))
all_items = catalogDb.get_items_by_category(db_category_name)
pagination = cusotmPaginator(page, PER_PAGE_ITEMS, all_items)
slices = enumerate(pagination.getPageSlice())
if not latest_items:
flash("Could not find anything for this category ", category="info")
template = render_template("items_catalog.html",
parent_categories=parent_categories,
sub_categories=sub_categories,
latest_items=latest_items,
item_count=NO_LATEST_ITEMS,
all_items=slices)
template += render_template("pages_list.html",
pagination=pagination)
return template
def get_user_list(page):
"""
gets the list of user, paginates and
creates a template for display
Arguments:
page: the page number of the list.
"""
users = catalogDb.get_all_user()
# if records found list all record
if(len(users) >= 1):
pagination = cusotmPaginator(page, PER_PAGE_ITEMS, users)
slices = pagination.getPageSlice()
resultsTemplate = render_template(
"users_list.html", users=slices,
SESSION=login_session, pagination=pagination)
resultsTemplate += render_template("pages_list.html",
pagination=pagination)
else:
resultsTemplate = render_template("empty_list.html")
return resultsTemplate
def get_catalog(page):
"""
creates a catalog template for display
Arguments:
page: the page number of the list.
"""
parent_categories = catalogDb.get_all_parent_categories()
sub_categories = catalogDb.get_all_sub_categories()
latest_items = enumerate(catalogDb.get_latest_items(CUT_OFF_DATE,
NO_LATEST_ITEMS))
all_items = catalogDb.get_all_items(True)
pagination = cusotmPaginator(page, PER_PAGE_ITEMS, all_items)
slices = enumerate(pagination.getPageSlice())
template = render_template("items_catalog.html",
parent_categories=parent_categories,
sub_categories=sub_categories,
latest_items=latest_items,
item_count=NO_LATEST_ITEMS,
all_items=slices)
template += render_template("pages_list.html",
pagination=pagination)
return template
def get_item_list(page):
"""
gets the list of items for a user, paginates and
creates a template for display
Arguments:
page: the page number of the list.
"""
# check if admin is logged in if yes fetch all items
if is_admin_loggedin():
items = catalogDb.get_all_items()
elif is_someone_Loggedin():
# check if someone is logged in if yes fetch all items
# for that user only
app.logger.debug(
"Fetching records for user " + str(login_session['userid']))
items = catalogDb.get_all_items_user(login_session['userid'])
app.logger.debug(str(len(items)) + " records found")
if len(items) == 0:
# if no records found list all records in read only mode
app.logger.debug("Getting all records found")
flash("You have not added any Items yet", category="warning")
items = catalogDb.get_all_items()
else:
# list all records in read only mode
items = catalogDb.get_all_items()
if len(items) >= 1:
# if more than one record then paginate
pagination = cusotmPaginator(page, PER_PAGE_ITEMS, items)
slices = pagination.getPageSlice()
output = render_template(
"items_list.html", items=slices, SESSION=login_session,
pagination=pagination)
output += render_template("pages_list.html",
pagination=pagination)
else:
output = render_template('error.html',
message="You Have not added any Items yet")
return output
def get_categories_list(page):
"""
returns the category list template
Arguments:
page: the page number of the list.
"""
resultsTemplate = ""
categories = catalogDb.get_all_categories()
# Check if there are categories
if(len(categories) >= 1):
pagination = cusotmPaginator(page, PER_PAGE_ITEMS, categories)
slices = pagination.getPageSlice()
resultsTemplate = render_template(
"category_list.html", categories=slices,
SESSION=login_session, pagination=pagination)
resultsTemplate += render_template("pages_list.html",
pagination=pagination)
else:
# if categories not found return the user to error page
resultsTemplate = render_template(
"error.html",
message="Sorry we could not find what you were looking for")
return resultsTemplate