Whe user moves mouse away and we abort the http request we shouldn't
count that request as a FETCH_FAILED. The reasoning behind is that
FETCH_FAILED state increments the counter.PagePreviewsApiFailure.
Our StatsD graph gets polluted with lots of aborted requests and it
becomes unsuable. It doesn't show only the failed requests.
Changes:
- introduced new state: FETCH_ABORTED
- switch to FETCH_ABORTED when browser aborts the request
Bug: T199482
Change-Id: I58047eb80f0700b78b2991daff9395ecc92553b8
Previous implementation did not pass the `result` variable
to the catch() statement. Because of that every execution that
ended with exception inside fetch() statement was threated as
not a network exception and tried to present the null preview.
Changes:
- properly handle data returned by rejected fetch promise
- chaged the big if (result && result....) into something easier
to read
- pass Error object instead of 'http' string
- Restbase can return exception, it doesn't have to handle the 404
errors by itself, it's already taken care in the catch() logic
- fixed unit tests to reflect new logic in restbase gateway
Bug: T199482
Change-Id: Ibb30fc58248623d9ad4c5388a5b2ff9b387e01de
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
Changes:
- added acceptLanguage as a config option passed to
both mwApi and restbaseApi, by default code will use
the language defined in `wgContentLanguage` config
variable. The `wgContentLanguage` is always defined
(see ResourceLoaderStartUpModule::getConfigSettings())
so there is no need for checking the variable existence.
The new logic was tested both on MediaWiki API and Restbase API
Bug: T198619
Change-Id: I1cb31f1999fd674a8b870b2b5effb92ed3dfaa1f
Whenever an HTTP request sequence is started, i.e. wait for the fetch
start time, issue a network request, and return the result, abort the
process if the results are known to no longer be needed. This occurs
when a user has dwelt upon one link and then abandoned it either during
the fetch start wait time or during the fetch network request itself.
This change is accomplished by preserving the pending promises in two
actions, LINK_DWELL and FETCH_START, and whenever the ABANDON_START
action is issued, it now aborts any previously pending XHR-like promise,
called a "AbortPromise" which is just a thenable with an abort() method.
There is a similar concept in Core:
ecc812f06e/resources/src/mediawiki.api/index.js.
Aborting pending requests has big implications for client and server
logging as requests are quickly canceled, especially on slower
connections. These differences can be observed on the network tab of
DevTools and the log in Redux DevTools.
Consider, for instance, the scenario of dwelling upon and quickly
abandoning a single link prior to this patch:
BOOT EVENT_LOGGED LINK_DWELL FETCH_START ABANDON_START FETCH_END STATSV_LOGGED ABANDON_END EVENT_LOGGED FETCH_COMPLETE
And after this patch when the fetch timer is canceled (prior to an
actual network request):
BOOT EVENT_LOGGED LINK_DWELL ABANDON_START ABANDON_END EVENT_LOGGED
In the above sequence, FETCH_* and STATSV_LOGGED actions never occur.
And after this patch when the network request itself is canceled:
BOOT EVENT_LOGGED LINK_DWELL FETCH_START ABANDON_START FETCH_FAILED STATSV_LOGGED FETCH_COMPLETE ABANDON_END EVENT_LOGGED
FETCH_FAILED occurs intentionally, STATSV_LOGGED and FETCH_COMPLETE
still happen even though the fetch didn't complete successfully, and
FETCH_END doesn't.
Additionally, since less data is transmitted, it's possible that the
timing and success rate of logging will improve on low bandwidth
connections.
Also, this patch tries to revise the JSDocs where possible to support
type checking and fix a call to the missing assert.fail() function in
changeListener.test.js.
Bug: T197700
Change-Id: I9a73b3086fc8fb0edd897a347b5497d5362e20ef
If a thumbnail is narrow, then the extract can expand to take
the available space. It does this via JavaScript taking the difference
between the normal space for a thumbnail minus the actual space needed
to display the thumbnail.
This removes unused whitespace in both the thumbnail and extract.
Bug: T192928
Change-Id: I59e87f9160e707fbce321a567c0a68e85f6d72ec
Prevents the source_url param in virtual page-views from getting
too long and causing an error because it exceeds varnish's max-url size.
Bug: T196904
Change-Id: Idf3667c4c2ad7e0436f013c70d5ff4ebea453d7a
Make it so the entire popup area is clickable.
Update the click handler to reflect the actual parameter
it receives (an Event not an Element) and do not pass it
in the action, given it is unusedt
Bug: T192773
Change-Id: If80969f4759b1675278d11caaf5cb093ce72031c
Since we use an SVG mask, we cannot use border-left to visually
separate the page preview thumbnail from the text. We can however
make use of a polyline and programatically work out it's start and
end.
Bug: T192928
Change-Id: I0f983a80e3210b2f7e9aa197d2a632680675973e
Prevents video files and other non-image files from being rendered as
popup thumbnails. Restricts thumbnail format to either jpg, png, or gif.
Bug: T193792
Change-Id: I7a9be5d1c8396c02ebf0893c960f65644acc9d99
- Adds an extra element in popups template to contain settings icon.
- Resizes the setting icon so that the hover/active state is a square.
- Updates the settings icon SVG file.
- Modifies margin rule for icons placed near top of popup.
Bug: T193058
Change-Id: Icc16a788bba8e2f0a82a27c2b5c7be6c2cccaa90
No longer needed. We can't turn something off again for people
now they expect it to exist.
Clarified usage instructions of PopupsEventLogging to make sure
it's more scary given the implications
Bug: T173952
Change-Id: I7be005b79da498d8e7b7df8f18b60c1327636a2c
Popups is out of beta feature and this code is no longer needed.
Removing code is the happiest activity a developer can do.
Other changes:
* Remove redundant type field on extension.json
(If not set, the extension will default to the "other" section.)
* Repurpose `name` with `namemsg` and make use of existing i18n
messages
Bug: T193053
Change-Id: Iea832cd1f37b0e7df6ff95efd66e4a1ff2a9004e
I've yet to meet the bloke who knew how to take a poke without an
explanation such that they have never mispoke. This patch which renames
pokies to pointers will surely be my masterstroke.
find \
-not \( \( -name node_modules -o -name .git -o -name vendor -o -name dist -o -name package-lock.json \) -prune \) \
-type f|
xargs -rd\\n sed -ri 's%([Pp])(okey|okie)%\1ointer%g; s%([Pp])oke%\1oint%g'
Bug: T190831
Change-Id: I363e6dd49bfcdb9515cd5fab2904a58725b18720
Thumbnails are displayed as SVG image elements. The SVG itself has a
width 3px greater than necessary for landscape thumbnails specifically.
For left-to-right languages, this additional space is empty and
unnoticed. For right-to-left languages, this extra spaces shows as a gap
on one side of the thumbnail and exceeds the popup's bounds on the other
side.
This extra 3px appears to have been mistakenly applied to landscape
thumbnails when it is only applicable to portrait, for which it is
already accounted for. Remove the 3px slop.
Bug: T190831
Change-Id: I6096f416f7e102975c4753a6b093b192aa1b45d7
When the UI is RTL, show preview thumbnails on the left. Otherwise, show
them on the right.
Bug: T190831
Change-Id: Ic1fc54f6547b31908905db8cb2ec4d58f37a6538
• Instead of removing 'mwe-popups-no-image-tri' in
renderer#layoutPreview(), add more conditions to #getClasses().
The addition condition in getClasses() was:
( !hasThumbnail || isTall ) && !flippedY
The removal condition in layoutPreview() was:
flippedX && !flippedY && hasThumbnail && isTall
To combine them, the removal logic is inverted and the conjunction is
taken:
( ( !hasThumbnail || isTall ) && !flippedY ) &&
!( flippedX && !flippedY && hasThumbnail && isTall )
Push the negation inwards:
( !hasThumbnail && !flippedY || isTall && !flippedY ) &&
( !flippedX || flippedY || !hasThumbnail || !isTall )
Expand:
!hasThumbnail && !flippedY && !flippedX ||
!hasThumbnail && !flippedY && flippedY ||
!hasThumbnail && !flippedY && !hasThumbnail ||
!hasThumbnail && !flippedY && !isTall ||
isTall && !flippedY && !flippedX ||
isTall && !flippedY && flippedY ||
isTall && !flippedY && !hasThumbnail ||
isTall && !flippedY && !isTall
Eliminate always false conditions and combine redundancies:
!hasThumbnail && !flippedY && !flippedX ||
!hasThumbnail && !flippedY ||
!hasThumbnail && !flippedY && !isTall ||
isTall && !flippedY && !flippedX ||
isTall && !flippedY && !hasThumbnail
Further eliminate redundancies:
!hasThumbnail && !flippedY ||
isTall && !flippedY && !flippedX ||
isTall && !flippedY && !hasThumbnail
Factor:
!flippedY && (
!hasThumbnail || isTall && !flippedX || isTall && !hasThumbnail
)
Factor more:
!flippedY && (
!hasThumbnail || isTall && ( !flippedX || !hasThumbnail )
)
Eliminate last redundancies:
!flippedY && ( !hasThumbnail || isTall && !flippedX )
The getClasses() test is updated for the new logic.
• Move thumbnail clip path manipulation from renderer#layoutPreview() to
a new function, #setThumbnailClipPath(). The new function flips the
order of the series of if statements so that an if / else block can be
used instead which clarifies that clip-path state is exclusive. In
other words:
if ( a ) { foo.prop = 1; }
if ( b ) { foo.prop = 2; }
if ( c ) { foo.prop = 3; }
if ( d ) { foo.prop = 4; }
Can generically be refactored regardless of condition or value to:
if ( d ) { foo.prop = 4; }
else if ( c ) { foo.prop = 3; }
else if ( b ) { foo.prop = 2; }
else if ( a ) { foo.prop = 1; }
Because prop was originally overwritten which implies if / else-like
priority.
Additionally:
• The entire function call is wrapped in a hasThumbnail conditional
which previously was checked as an input in each case.
• Consolidate the last two conditions since they only differed by a
single boolean input.
• Move the setAttribute() action to the end of the function since the
conditionals just map condition to value and the action is now
identical.
• Revise pokey mask doc to use clip-path terminology. This inverts the
thinking about the mask but better matches usage.
Bug: T190831
Change-Id: Ib460c6c07fcb054f8d425d127c588bb28a1d2473
We change page_title and source_title as a last step
just before we send the event.
Doing it elsewhere is risky at the current time because:
* the non-canonical form is needed for
mwApiGateway to bold title (formatPlainTextExtract). Needing both
would require updates to the Page model.
* title is used by EventLogging (Schema:Popups)
Bug: T191471
Change-Id: I93e7343643dcd9f32a86459907eb0b7051df91aa
We already request an idle callback when loading the code in the init
module.
Doing so here seems redundant.
Bug: T191089
Change-Id: If132c3331c49a4e74be70a5486a8270a8ce380bd
...by using a delegate event handler on the document instead of waiting
in the hook for the content div.
Bug: T191089
Change-Id: I88baa12a9aad9ed5e6c1288b39089843c19cec6c
The clip-path SVG property was conditionally set in thumbnail.js and
also conditionally set or removed in renderer.js. This patch refactors
the logic to occur in a single place, renderer.js.
The refactor was made with the following considerations:
• The one condition under which thumbnail.js would set clip-path was,
given a thumbnail exists, the thumbnail was not tall and clip-path
would be set to `url(#mwe-popups-mask)`. Otherwise, thumbnail.js would
not set clip-path.
• The logic in renderer.js for setting the attribute doesn't change
since overwriting the clip-path is equivalent to not having a
preexisting value. The case for removing the attribute itself is
replaced by inverting the condition, `flippedY`, and combining it with
the thumbnail.js condition, `!isTall`. The operation is only valid for
an existing thumbnail so the `hasThumbnail` remains unchanged.
This patch also clarifies that the "flipped" classes are exclusively set
by using an if / else chain instead of reconsidering all inputs for each
condition.
Bug: T190831
Change-Id: I4062ec7068dcadecbdbc4791447ea2ed1ce2a1de
This moves the footer icon into the ResourceLoaderImage module
providing us a consistent way of serving image assets.
This means we no longer need to provide PNGs for icons
However, given mw-ui-icon-large is not large enough for the given
use case we do have to wrestle with icon styles and override them
to get the desired result. I think this is a small price to pay given
icons are now discoverable
Change-Id: I38b62c01fd930dcbfb73b95e6128885cb483f86e
We are using EventLogging to track page views not user behaviour.
This is an exception to the rule and requires special handling.
Bug: T190188
Change-Id: If096ccaf0ac884d57744ed57e2f26b51446de2d7
Comment became a bit stale. This updates it to reflect reality and
normalizes the verb forms for consistency.
Noticed as part of https://gerrit.wikimedia.org/r/c/420839/2/src/index.js#167
Additional changes:
* Merged all the const statements in L63 into one, for consistency.
Before, some were merged and some were independent.
Change-Id: I23aa824bb811f03a3630b4695e84c468bd9cd8b5
In I7395e3438836149becdd576942bdaf6f21b4163f the settings templates
were rewritten so that they no longer displayed an image.
descriptionText and images were dropped from the template but not from
the template provider. These are artifacts from relating to that patch
and are no longer used.
Change-Id: I1be7ef288d37f338e83dab3cf041e628a06608d2
Use i18n close label in the settings dialog since we have it instead of
hardcoding English. A cross is shown instead of the text so this change
may not be visible in all browsers.
Change-Id: I66284b04fe905cc8e460ea10b56c88cacd66ed28
Replace Mustache.js templates with template literals. An effort was made
to minimize additional refactoring, so feel free to ask for more but it
ain't coming in this PS.
Bug: T165036
Change-Id: I4a6a1d93a2922c3a9ef3ae93c47da17a35c644f0
- Add SVG Inline Loader for Webpack. This allows SVG files to be
imported.
- Update the Webpack and test configurations to use the new loader.
- Scope the ESLint rules down to just JavaScript files so that linting
isn't attempted on the SVG.
Bug: T165036
Change-Id: I00bccff4c3167975c19d577be6343dcaca7ddb2d
Creating a different page preview for disambiguation pages.
This patch:
- modifies the Preview model to accept a new 'type' property
- modifies the Restbase Gateway to pass the 'type' prop to the Preview model
- creates a new template to accept both generic/disambig previews
- modifies the renderer to render the new template
- generates icons for new template through resource loader
- adds new i18n strings
- modifies event-logging "preview seen" event to send new "disambiguation" previewType
- updates event logging schema version
- adds tests for Preview model and renderer for new preview type
- does way too much? yes, yes it does.
Bug: T168392
Change-Id: Idc936cc3eabbdd99a3d98f43c66b4cdbb7d24917
Instead load it via mw.loader.using
We retain the module name ext.popups as this will be present
in cached HTML, however now it will load the bulk of the code
inside ext.popups.main
Bug: T176211
Change-Id: Ibe212721807d3698dc45ef46b2dbde15ca9d2f70
Allow developers to use different endpoints for summaries
= developer happiness
This is useful for the following use cases:
* A developer wants to test against a production endpoint via
CORS
* A developer has setup an API where REST is hosted elsewhere
e.g. http://localhost:6927/en.wikipedia.org/v1/
* A user wants to create their own REST summary compatible
endpoint
* A wiki e.g. wikidata wants to use a different endpoint which is compatible
with the summary endpoint.
We are unlikely to use it ourselves on Wikimedia wikis (the
default should suffice) but this will be a powerful tool for
When not configured this will continue to work as per normal
Change-Id: I8a7e12fbc43cddbac678e0d7b81d1e877b747b22
Stripping parentheticals were designed specifically for working around
issues with content inside wikimedia wikis and error prone.
This problem for wikimedia wikis is solved by the mobile content
service.
Given we have no intentions to use the MediaWiki API for summaries.
They are not necessarily useful to third parties and it makes little
sense to maintain them (a third party can configure their own API or
use their own REST endpoint if they really do need them).
Bug: T189042
Change-Id: I2729dc9f172af0afee1c6f0cd563c556b4ae0aeb
These are now taken care of by the Mobile-Content-Service's
summary endpoint and no longer needed here!
They are actually breaking certain previews so time for these
to go!
Bug: T183833
Change-Id: Icd2a21127c2f5881943564eca4df6bed3c15e223
This change updates the schema and begins to log
additional information such as source_namespace, id
and title. This information is provided inside the
boot action.
Additional changes:
* Allow camel case in bundle artifact
Bug: T184793
Bug: T186728
Change-Id: I425ffecc018bef2958d0dfe957a40a065e3e6c56
Don't assume that thumbnail URLs contain a dimension delimiter of "px-".
Previously, thumbnail URLs always contained the width. e.g.:
https://upload.wikimedia.org/wikipedia/commons/a/aa/100px-Red_Giant_Earth_warm.jpg
However, thumbnail URLs that actually point to the original are not
sizable:
https://upload.wikimedia.org/wikipedia/commons/a/aa/Red_Giant_Earth_warm.jpg
These are provided, for example, when the thumbnail size requested is
larger than the original. There was code designed to handle this
scenario but it only applies when RESTBase and page preview thumbnail
sizes happen to be in sync. In other words, if RESTBase requests a large
thumbnail on behalf of page previews, and page previews only requested a
small thumbnail, the original may be unexpectedly provided. A
conditional is introduced in this patch to verify that "px-" is actually
detected. If it is not present, the original is used.
Bug: T187955
Change-Id: If4e29dd870aecd6d461cc8203f6576d1bb8844f2
Pageview is consistent with verbiage used by Research and Analytics
Engineering in their reports and documentation, e.g.
https://wikitech.wikimedia.org/wiki/Analytics/Pageviews.
Bug: T184793
Change-Id: I8ae085b4af85aa72f234f3db27f0cac2c4d014e5
* New action added PREVIEW_SEEN
* The action will be used to signal that a page view needs
to be recorded.
* PREVIEW_SEEN is a delayed action which is triggered
as a side-effect of the previewShow action. It is only dispatched
if the user is still previewing the same card and the page
related to the card has preview type `page`
* The pageview changelistener is added when
$wgPopupsVirtualPageViews is set to true.
* The page view changelistener listens for page views and logs
them using EventLogging when needed using
https://meta.wikimedia.org/wiki/Schema:VirtualPageView
Note:
* Currently if a user has enabled the DNT header, the
event will not be logged. There is ongoing discussion on the
ticket and fixing this will be addressed separately.
* Only title and referrer are logged in the initial version.
The task demands that "namespace" is logged but this information
is not provided by the summary endpoints we use so will need
to be added later (if indeed needed) either via a change to that
endpoint of by using JavaScript to parse the URL.
Bug: T184793
Change-Id: Id1fe34e4bdada3a41f0d888a753af366d4756590
This change fixes some issues with assertions not running, removes
unnecessary promise dances, and improves legibility and some code
patterns in the action and integration node tests mainly.
Detailed changes:
* actions.js
* Fully migrate out of jQuery 1 promises (no done/fail)
* Fix linkDwell action not returning the fetch action promise
* actions.test.js
* Simplify setupWait for the tests
* It always autoresolves immediately the wait call to ensure speedy tests
* No waitDeferreds or waitPromises array coordination, rely on action
returned promises instead
* Get rid of that = this in favor of arrow functions
* Rename generic "p" promises to meaningful names
* Add assert.expect for more solid tests (so that we don't skip assertions in
the future if we change them)
* Fix some assertions that weren't being run because of the incorrect promise
being returned (p.then, and then just returning p)
* Get rid of $.when stubbing in favor of waiting for the promise returned from
the action
* Get rid of hacky setTimeout(..., 0) to run assertions after the promises
* integration.test.js
* Get rid of wait(0) calls to hack around asynchronous actions
* Use the action returned promises instead of the waitPromises/Deferreds
* Remove unused "el" parameter being passed to this.abandon in several tests
* Remove unnecessary test helper this.abandonPreview (it was the same as
this.abandon)
* Clarify a bit the last and more complex test with some comments and variable
name changes
* Get rid of that=this in favor of arrow functions
* container.test.js
* Get rid of that=this in favor of arrow functions
* previewBehavior.test.js
* Get rid of that=this in favor of arrow functions
* Get rid of $.each in favor of .forEach
Bug: T170807
Change-Id: I06fafd92a1712f143018e2ddff24fadf1a6882b3
