Add a CEDI page

• return: The page ID

• SHORT_TEXT $title: The page title
• LONG_TEXT $description: The page description
• LONG_TEXT $notes: Hidden notes pertaining to the page
• BINARY $hide_posts: Whether to hide the posts on the page by default
• ?MEMBER $member: The member doing the action (NULL: current member)

Convert a CEDI chain to a nice formatted XHTML tree.

• return: Tempcode of the breadcrumb XHTML

• string $chain: The chain to convert (which should include the current page ID)
• ?string $current_title: The title of the current CEDI page (if not given, it is looked up) (NULL: work it out)
• boolean $final_link: Whether to show the final tree element with a link to it (all others will always have links if $links is true)
• boolean $links: Whether to show links to pages in the tree
• boolean $this_link_virtual_root: Whether to make the link as a virtual-root link (only applies if $final_link is true)

Delete a CEDI post

• AUTO_LINK $post_id: The post ID
• ?MEMBER $member: The member doing the action (NULL: current member)

Edit a CEDI page

• AUTO_LINK $id: The page ID
• SHORT_TEXT $title: The page title
• LONG_TEXT $description: The page description
• LONG_TEXT $notes: Hidden notes pertaining to the page
• BINARY $hide_posts: Whether to hide the posts on the page by default
• SHORT_TEXT $meta_keywords: Meta keywords
• LONG_TEXT $meta_description: Meta description
• ?MEMBER $member: The member doing the action (NULL: current member)

Get a nice formatted XHTML list of all the children beneath the specified CEDI page. This function is recursive.

• return: Tempcode for the list / pair of tempcode and compound

• ?AUTO_LINK $select: The CEDI page to select by default (NULL: none)
• ?AUTO_LINK $id: The CEDI page to look beneath (NULL: the root)
• string $tree: Tree built up so far, in recursion (blank: starting recursion)
• boolean $include_orphans: Whether to include orphaned pages in the tree
• boolean $use_compound_list: Whether to create a compound list (gets pairs: tempcode, and comma-separated list of children)
• boolean $ins_format: Whether to use titles in IDs after a ! (used on tree edit page)

Get a list of maps containing all the subpages, and path information, of the specified page - and those beneath it, recursively.

• return: A list of maps for all subcategories. Each map entry containins the fields 'id' (category ID) and 'tree' (tree path to the category, including the categories own title). There is also an additional 'downloadcount' entry if stats were requested

• array &$cedi_seen: A list of pages we've already seen (we don't repeat them in multiple list positions)
• ?AUTO_LINK $page_id: The page being at the root of our recursion (NULL: true root page)
• ?string $tree: The tree up to this point in the recursion (NULL: blank, as we are starting the recursion)
• ?ID_TEXT $title: The name of the $page_id we are currently going through (NULL: look it up). This is here for efficiency reasons, as finding children IDs to recurse to also reveals the childs title
• boolean $do_stats: Whether to collect post counts with our tree information
• boolean $use_compound_list: Whether to make a compound list (a pair of a comma-separated list of children, and the child array)
• ?integer $levels: The number of recursive levels to search (NULL: all)

Get a chain script parameter or just an ID, in which case it does more work), and converts it into a id/chain pair

• return: An array of two elements: an ID and a chain

• ID_TEXT $parameter_name: The name of the GET parameter that stores the chain
• ?string $default_value: The default value for the chain (NULL: no default)