Commit graph

19 commits

Author SHA1 Message Date
Adam Wight 0acc8db529 Decode fragment, needed for multilingual named references
Named references may include non-ascii characters, so we decode the fragment before matching against reference IDs.

Bug: T220196
Change-Id: I63bba59fa8f0f6aa95aeadbb1f85745d480988bd
2019-04-23 11:39:30 +02:00
Thiemo Kreuz 9438210889 Teach the title parser to always accept self-links
The definition of "self-link" in this context is an <a href="…">
element that points to the exact same URL as the current document's
location, excluding a possibly different #… fragment. This is typically
the case when the <a> element does not contain a full URL, but something
like href="#fragment". JavaScript's HTMLAnchorElement.href getter
automatically expands this to be a full URL.

Example:
var a = document.createElement( 'A' );
a.href = '#test';
console.log( a.href );

Notes:
* This new code assumes the wgPageName setting properly reflects the
  page name requested via the current document's location. Core does
  give us this guarantee.
* The only URL element that is intentionally not compared is the
  protocol.
* This accidentially fixes T215899 as well, because the namespace check
  is now bypassed for self-links (as it should).

Bug: T214861
Bug: T215899
Change-Id: I2670331cbbdebf7dc9fc70d7342724534f9f54ec
2019-02-17 15:05:14 +01:00
Thiemo Kreuz fb5b120515 Minor fix-ups to type hints in JavaScript code
This patch also removes misplaced empty lines at the beginning of a
scope. In PHP code we even have a sniff for these. In JavaScript we
don't, but I suggest to be consistent about this.

Change-Id: Ic104ae8fe176da1dafa9bc783402adecb71de1f0
2019-02-14 11:15:01 +01:00
Thiemo Kreuz 0686f40069 Move possibly expensive title parser construction down
There are a few cheap checks done before this regular expression is
even needed, most notably the check for a pretty URL (without query
parameters). Since the vast majority of links processed by this parser
are pretty, I believe this optimization is worth it.

Change-Id: I730b87dc010161e8bc3f311c517293c0ad553326
2019-02-11 19:07:02 +01:00
Thiemo Kreuz 03ef969122 Show reference previews only on self-links
This solves the (I believe) only regression we introduced: A bad fake
reference like <span class="reference">[[Other article#Section]]</span>
showed a page preview for the "Other article" before we introduced
reference previews, but would have shown nothing after I9ec57e0.

Checking if the link is a self-link solves this and possibly more related
issues. Only self-links can point to a footnote on the same page.

Manually created fake-references like
<span class="reference">[[#Section]]</span> still have a chance to show
nothing in case the manually created HTML does not strictly follow the
expectations in the gateway. There is not much we can do about this. We
should not accept any arbitrary HTML but need to make at least *some*
assumptions.

Bug: T214970
Change-Id: I86e91bf45c3ae4c6a4086f7f1c7b1280fd400d17
2019-02-01 12:14:06 +01:00
Thiemo Kreuz 0a8f591212 Rewrite title module to preserve all link's #fragments
This will affect all links, including [[Other page#Fragment]] for
example. But it will not have much of an effect there. The mw.Title
class is able to understand strings like "Other page#Fragment". All
old code calls title.getPrefixedDb() on the result. This will *not*
include the fragment. Only the new code will use title.getFragment().

I made sure this does not affect regular page previews, even when the
link is something like [[Other page#Fragment]].

Bug: T213415
Change-Id: I15611a44aa0477cc5e48ee4b12aae3cd981d977c
2019-01-29 17:43:28 +01:00
Fomafix ae472fe689 Simplify JavaScript by using native ES5 instead of jQuery
jQuery.isFunction is deprecated since jQuery 3.3.
https://blog.jquery.com/2018/01/19/jquery-3-3-0-a-fragrant-bouquet-of-deprecations-and-is-that-a-new-feature/
A simple thruthy check suffices here.

Also make the parameters of isValid mandatory.

Change-Id: Ief595dd3304016011cf6df1ffbe88cd51d4ec9ea
2018-09-18 10:08:34 -07:00
Stephen Niedzielski ab7a5808ef Hygiene: update JSDoc boxed and JQuery types
Although Popups only uses JSDocs at this time which seemingly doesn't
care about casing[1], we should endeavor to use the proper return types.

This patch lowercases typing to indicate primitive / boxed type as
appropriate.[2] As a special case, function types are uppercased for
compatibility with TypeScript type checking.

Lastly, JQuery types are of type "JQuery". The global JQuery object's
identifier is "jQuery". This patch uppercases J's where appropriate.

[0] https://github.com/jsdoc3/jsdoc/issues/1046#issuecomment-126477791

[1] find src tests -iname \*.js|
    xargs -rd\\n sed -ri '
      s%\{\s*([?!])?(number|string|boolean|null|undefined)%{\1\L\2%gi;
      s%\{\s*([?!])?(function|object)%{\1\u\2%gi;
      s%\{\s*([?!])?jquery%{\1JQuery%gi
    '

Change-Id: I771bdbb69dc978796a331998c0657622ac39c449
2018-07-17 08:20:08 -05:00
Stephen Niedzielski a0dc96cac9 Hygiene: consistently refer to globals directly
Instead of mixing window.mediaWiki / mediaWiki and window.jQuery /
jQuery references, always refer to globals which exist whether code is
executed in browser or headless Node.js environments.

  find src tests -iname \*.js|
  xargs -rd\\n sed -ri 's%window.(mediaWiki|jQuery)%\1%gi'

Change-Id: I21d0a602dcbd2bc6774934bee6c487e443270fe0
2018-07-09 08:46:40 -05:00
Stephen Niedzielski ae44042cbf Hygiene: add assertion messages
Change-Id: Ic0a47bd468532824e8648c3f6371cc403896603c
2018-05-08 15:55:23 -05:00
Stephen Niedzielski 4dd9df12eb Doc: update some of the popups / preview terminology
Bug: T165036
Change-Id: Id75543d4d886e4cca8278baaf4f4a21c8e4389b7
2018-03-23 11:18:26 +01:00
Stephen Niedzielski 57762e0417 Hygiene: favor const
Bug: T165036
Change-Id: I17d374eaac6627ca6a8ba178862b2a9cff2538c0
2018-03-21 10:44:24 +00:00
Stephen Niedzielski 0bee0906d4 Hygiene: replace var with let and const
eslint \
    --cache \
    --max-warnings 0 \
    --report-unused-disable-directives \
    --fix \
    src tests

Change-Id: I051275126ae7fa9affd16c2504017c0584f2d9c7
2018-03-20 14:14:02 -05:00
joakin 807100bcca Limit line length to 80 characters
Enforce it with eslint.

Ignore:
* Comment lines with eslint disable directives
* QUnit test lines as they contain long subjects (QUnit.* (only, test,
  module, skip, etc)
* Strings, since long strings are used extensively in tests
  * Ignore template literals for similar reasons
* Regex literals as they may be too long, but can't be easily
  split in several lines
* Long urls

See bug for more general proposal for eslint-wikimedia-config.

Bug: T185295
Change-Id: I3aacaf46e61a4d96547c513073e179ef997deb09
2018-01-19 14:20:39 +01:00
Ed Sanders 7f4dd1159b build: Update eslint and other linters
Change-Id: I0a20ad5d16d46afbc2a328f8e254295972f58ab0
2017-10-09 15:56:15 +01:00
joakin e6081106f1 Use EcmaScript modules instead of common.js modules
Why: Because they are the approved standard by TC39 and Ecma for
JavaScript modules.

Changes:
  * Wrap mw-node-qunit in run.js to register babel to transpile modules
    for node v6
  * Change all sources in src/ to use ES modules
    * Change constants.js to be able to run without
      jQuery.bracketedDevicePixelRatio given ES modules are hoisted to
      the top by spec so we can't patch globals before importing it
  * Change all tests in tests/node-qunit/ to use ES modules
  * Drop usage of mock-require given ES modules are easy to stub with
    sinon

Additional changes:
  * Rename tests/node-qunit/renderer.js to renderer.test.js to follow
    the convention of all the other files
  * Make npm run test:node run only .test.js test files so that it
    doesn't run the stubs.js or run.js file.

Bug: T171951
Change-Id: I17a0b76041d5e2fd18e2d54950d9d7c0db99a941
2017-07-31 23:05:44 +00:00
joakin 002f4c8e0c Use delegated events in container
...instead of 1 event per link

Supporting changes:
* Delegate events on the container when booting up
  * Check eligibility of title on event triggered
  * Pass the title from the event handlers into the actions instead of
    storing it in the dom
* Add title.fromElement as sugar over isvalid(gettitle())
  * Not tested as it is sugar over the other 2 functions
* Fix action tests and integration tests

processLinks to be removed next

Bug: T165572
Change-Id: I4d9837706dc77ec64121ac94410c0d2da83692e4
2017-06-08 12:31:06 -07:00
joakin 356678ffcd Add title#isValid
Which checks if a title is an eligible one for showing previews

Bug: T165572
Change-Id: I5ade3fb84d400293d24de05e10119996e711b41e
2017-06-08 12:29:33 -07:00
joakin ef2f99ef65 Rename getTitle.js to title.js
In order to create a title#shouldShowPreview function next in the
module.

Bug: T165572
Change-Id: I9e59bb0f525d2698f882543ca0d4a1bde6b2d5d2
2017-06-08 12:10:14 +02:00
Renamed from src/getTitle.js (Browse further)