author

- Wouter Beek

To be done

- Type-based JS response. After DELETE: remove that post from DOM. After POST: add that post to DOM. After PUT: update that post in DOM.

 post_process(+Request, ?Kind) is det

HTTP handler that implements a REST interface for postings.

Arguments:

Kind	- is the type of post, and is one of news or annotation.

 post(+Post, +Name:atom, -Value) is semidet

post(+Post, ?Name:atom, -Value) is nondet

post(-Post, ?Name:atom, -Value) is nondet

True if Post have Value for the given attribute.

Arguments:

If	- Post is given, it is either the id of a post or a dict describing the post. When generated, Post is the (atom) identifier of the post.

 post(+Id:atom, +Options)// is det

Generate HTML for apost. Supported Options:

orientation(+Orientation:oneof([left,right]))

Orientation of the post. This is used in binary conversations to show the different conversation parties.

standalone(+Standalone:boolean)

Whether this post is part of multiple posts or not.

 posts(+Kind, +Object, +Ids:list(atom), +Options)//

Generate HTML for a list of posts and add a link to add new posts. Options:

order_by(+Property)

Order posts by Property. Properties are defined by post/3.

add_add_link(+Boolean)

Add link to add new posts. Default is true.

 add_post_link(+Kind, +Object)//

Emit HTML that allows for adding a new post

 find_posts(+Kind, :CheckId, -Ids) is det

True when Ids is a list of all posts of Kind for which call(CheckId, Id) is true.

 fresh(+Id:atom) is semidet

True if post Id is considered fresh.

 all(+Id:atom) is det

News filter, returning all objects

 relevance(+Id:atom, -Relevance:between(0.0,1.0)) is det

• If Importance is higher, then the dropoff of Relevance is flatter.
• Relevance is 0.0 if FreshnessLifetime =< Age.
• Relevance is 1.0 if Age == 0.

 user_vote_count(+User, -Up, -Down) is det

Number of votes issued by this user.

 user_posts(+User, +Kind)//

Show posts from a specific user of the specified Kind.

 user_post_count(+User, +Kind, -Count) is det

True when Count is the number of posts of Kind created by User.

Undocumented predicates

The following predicates are exported, but not or incorrectly documented.

 sort_posts(Arg1, Arg2)