Goal:
-----
Finishing the work from Iadb7757debe000025e52770ca51ebcf24ca8ee66
by changing CommentParser::parse() to return a data object, instead of
the whole parser.
Changes:
--------
ThreadItemSet.php:
ThreadItemSet.js:
* New data class to access the results of parsing a discussion. Most
methods and properties are moved from CommentParser with no changes.
CommentParser.php:
Parser.js:
* parse() returns a new ThreadItemSet.
* Remove methods moved to ThreadItemSet.
* Placeholder headings are generated slightly differently, as we process
things in a different order.
* Grouping threads and computing IDs/names is no longer lazy. We always
needed IDs/names anyway.
* computeId() explicitly uses a ThreadItemSet to check the existing IDs
when de-duplicating.
controller.js:
* Move the code for turning some nodes annotated by CommentFormatter
into a ThreadItemSet (previously a Parser) from controller#init to
ThreadItemSet.static.newFromAnnotatedNodes, and rewrite it to handle
assigning parents/replies and recalculating legacy IDs more nicely.
* mw.dt.pageThreads is now a ThreadItemSet.
Change-Id: I49bfe019aa460651447fd383f73eafa9d7180a92
For two given revisions, this API tells us which comments have
been added and which have been removed.
Can be used to highlight new comments, or check if the page
has been updated since we first loaded it.
Bug: T281624
Bug: T300504
Change-Id: Ia4d95ffe3b7cf2317cd8e7c0f034e09f64777ef3
