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Maniphest T426225

Image Browsing: beta feature for rollout
Closed, ResolvedPublic0 Estimated Story Points
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Assigned To
mfossati
Authored By
SherryYang-WMF
Wed, May 13, 4:46 PM
Project Tags
Referenced Files
F84712859: Screenshot 2026-05-27 at 4.27.34 PM.png
Wed, May 27, 9:28 PM
F82983282: RTL dark.svg
Wed, May 20, 7:50 PM
F82983273: RTL.svg
Wed, May 20, 7:50 PM
F82983254: Dark.svg
Wed, May 20, 7:50 PM
F82983224: Light.svg
Wed, May 20, 7:50 PM
F82983329: image.png
Wed, May 20, 7:50 PM
Subscribers
Aklapper
egardner
Jdlrobson-WMF
JScherer-WMF
KSarabia-WMF
lwatson
SherryYang-WMF

Description

Pending decision about rollout strategy, make Image Browsing rollout beta feature

  • need a graphic from Justin
  • beta features hook
  • config change

Helpful references:

Details

Related Changes in Gerrit:
SubjectRepoBranchLines +/-
MMV Carousel: Restore click-to-open for carousel thumbnailsmediawiki/extensions/MultimediaViewerwmf/1.47.0-wmf.4+0 -6
MMV Carousel: Restore click-to-open for carousel thumbnailsmediawiki/extensions/MultimediaViewermaster+0 -6
Image Carousel: enable via beta featuremediawiki/extensions/MultimediaViewermaster+246 -160
Add BetaFeatures to phan dependencies for MMVintegration/configmaster+1 -0
Add BetaFeatures dependency for MMVintegration/configmaster+1 -0
Customize query in gerrit

Related Objects

Event Timeline

SherryYang-WMF created this task.Wed, May 13, 4:46 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptWed, May 13, 4:46 PM
SherryYang-WMF renamed this task from [SPIKE] Image Browsing: beta feature for rollout to Image Browsing: beta feature for rollout.Wed, May 13, 4:59 PM
SherryYang-WMF triaged this task as High priority.
SherryYang-WMF updated the task description. (Show Details)
lwatson added projects: ReaderExperiments-ImageBrowsing, FY2025-26 WE3.1 Engaging New Audiences.Wed, May 13, 5:00 PM
Jdlrobson-WMF subscribed.Wed, May 13, 5:11 PM

I wrote down the steps for setting up a beta feature https://docs.google.com/document/d/1I7ym98O7dxGJuoz2SM59iiisrC0ADy140pUfjcZA2MA/edit?tab=t.0

lwatson claimed this task.Wed, May 13, 7:45 PM
lwatson removed lwatson as the assignee of this task.Wed, May 13, 7:49 PM
lwatson subscribed.
SherryYang-WMF set the point value for this task to 3.Tue, May 19, 4:43 PM
mfossati claimed this task.Tue, May 19, 5:32 PM
lwatson updated the task description. (Show Details)Tue, May 19, 7:33 PM
mfossati moved this task from Committed to Doing on the Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26) board.Wed, May 20, 9:21 AM
JScherer-WMF subscribed.Wed, May 20, 7:50 PM

@mfossati Here are the SVGs for the beta.

image.png (880×492 px, 20 KB)

Light mode LTR

Light.svg3 KBDownload

Dark mode LTR
Dark.svg3 KBDownload

Light mode RTL
RTL.svg3 KBDownload

Dark mode RTL
RTL dark.svg3 KBDownload

gerritbot added a comment.Thu, May 21, 5:44 PM

Change #1290850 had a related patch set uploaded (by Marco Fossati; author: Marco Fossati):

[mediawiki/extensions/MultimediaViewer@master] Image Carousel: enable via beta feature

https://gerrit.wikimedia.org/r/1290850

gerritbot added a project: Patch-For-Review.Thu, May 21, 5:44 PM
mfossati moved this task from Doing to Code Review on the Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26) board.Thu, May 21, 5:44 PM
gerritbot added a comment.Thu, May 21, 10:11 PM

Change #1290943 had a related patch set uploaded (by Matthias Mullie; author: Matthias Mullie):

[integration/config@master] Add BetaFeatures dependency for MMV

https://gerrit.wikimedia.org/r/1290943

gerritbot added a comment.Thu, May 21, 10:15 PM

Change #1290944 had a related patch set uploaded (by Jdlrobson; author: Jdlrobson):

[integration/config@master] Add BetaFeatures to phan dependencies for MMV

https://gerrit.wikimedia.org/r/1290944

gerritbot added a comment.Thu, May 21, 10:17 PM

Change #1290943 abandoned by Matthias Mullie:

[integration/config@master] Add BetaFeatures dependency for MMV

Reason:

Jon beat me to it: https://gerrit.wikimedia.org/r/c/integration/config/+/1290944

https://gerrit.wikimedia.org/r/1290943

gerritbot added a comment.Fri, May 22, 8:02 AM

Change #1290944 merged by jenkins-bot:

[integration/config@master] Add BetaFeatures to phan dependencies for MMV

https://gerrit.wikimedia.org/r/1290944

gerritbot added a comment.Fri, May 22, 9:16 AM

Change #1290850 merged by jenkins-bot:

[mediawiki/extensions/MultimediaViewer@master] Image Carousel: enable via beta feature

https://gerrit.wikimedia.org/r/1290850

Maintenance_bot removed a project: Patch-For-Review.Fri, May 22, 9:30 AM
ReleaseTaggerBot added a project: MW-1.47-notes (1.47.0-wmf.4; 2026-05-26).Fri, May 22, 10:00 AM
mfossati moved this task from Code Review to QA on the Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26) board.Fri, May 22, 12:04 PM
NOTE: QA on the Beta cluster requires a config patch with enabled flags, tracked in T426799: [Image Browsing] Launch image carousel as beta feature.
gerritbot added a comment.Fri, May 22, 9:26 PM

Change #1292257 had a related patch set uploaded (by Eric Gardner; author: Eric Gardner):

[mediawiki/extensions/MultimediaViewer@master] MMV Carousel: Restore click-to-open for carousel thumbnails

https://gerrit.wikimedia.org/r/1292257

gerritbot added a project: Patch-For-Review.Fri, May 22, 9:26 PM
egardner moved this task from QA to Code Review on the Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26) board.Fri, May 22, 9:40 PM
egardner subscribed.

I've pulled this back to Code Review because I uncovered one additional bug (clicking the carousel images was navigating to the file pages as opposed to opening the viewer); patch which addresses this is ready for review.

matthiasmullie moved this task from Code Review to QA on the Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26) board.Tue, May 26, 9:54 AM
gerritbot added a comment.Tue, May 26, 10:01 AM

Change #1292257 merged by jenkins-bot:

[mediawiki/extensions/MultimediaViewer@master] MMV Carousel: Restore click-to-open for carousel thumbnails

https://gerrit.wikimedia.org/r/1292257

Maintenance_bot removed a project: Patch-For-Review.Tue, May 26, 10:31 AM
gerritbot added a comment.Wed, May 27, 12:00 PM

Change #1294264 had a related patch set uploaded (by Matthias Mullie; author: Eric Gardner):

[mediawiki/extensions/MultimediaViewer@wmf/1.47.0-wmf.4] MMV Carousel: Restore click-to-open for carousel thumbnails

https://gerrit.wikimedia.org/r/1294264

gerritbot added a project: Patch-For-Review.Wed, May 27, 12:00 PM
gerritbot added a comment.Wed, May 27, 1:07 PM

Change #1294264 merged by jenkins-bot:

[mediawiki/extensions/MultimediaViewer@wmf/1.47.0-wmf.4] MMV Carousel: Restore click-to-open for carousel thumbnails

https://gerrit.wikimedia.org/r/1294264

Stashbot mentioned this in T426960: Mediaviewer missing left/right arrows and X/Y counter is out of sync.Wed, May 27, 1:08 PM

Mentioned in SAL (#wikimedia-operations) [2026-05-27T13:08:08Z] <mlitn@deploy1003> Started scap sync-world: Backport for [[gerrit:1290781|mmv: Fix missing or stale arrow and counter controls (T426960)]], [[gerrit:1294264|MMV Carousel: Restore click-to-open for carousel thumbnails (T426225)]]

Stashbot added a comment.Wed, May 27, 1:13 PM

Mentioned in SAL (#wikimedia-operations) [2026-05-27T13:13:13Z] <mlitn@deploy1003> krinkle, mlitn: Backport for [[gerrit:1290781|mmv: Fix missing or stale arrow and counter controls (T426960)]], [[gerrit:1294264|MMV Carousel: Restore click-to-open for carousel thumbnails (T426225)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.

Stashbot added a comment.Wed, May 27, 1:21 PM

Mentioned in SAL (#wikimedia-operations) [2026-05-27T13:21:31Z] <mlitn@deploy1003> Finished scap sync-world: Backport for [[gerrit:1290781|mmv: Fix missing or stale arrow and counter controls (T426960)]], [[gerrit:1294264|MMV Carousel: Restore click-to-open for carousel thumbnails (T426225)]] (duration: 13m 23s)

Maintenance_bot removed a project: Patch-For-Review.Wed, May 27, 1:31 PM
KSarabia-WMF subscribed.Wed, May 27, 9:28 PM

Confirmed on test.wikipedia.org that the Image carousel is invoking MultimediaViewer code. Clicking a carousel item updates the URL hash to #/media/File:Venus_globe.jpg and triggers MMV routing, but MMV then fails in onTitleNotFound for that file. This indicates the issue is not MMV module loading or click wiring. It is a later file/title resolution mismatch between the carousel item set and MMV’s internal current-page thumb list.

Screenshot 2026-05-27 at 4.27.34 PM.png (2,942×1,732 px, 1 MB)

KSarabia-WMF moved this task from QA to Signoff on the Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26) board.Wed, May 27, 9:30 PM
mfossati edited projects, added: Reader Growth Team (Sprint 5 (May 27 - Jun 9) Q4 25/26); removed: Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26).Thu, May 28, 10:55 AM

Pulled into the new sprint to discuss T426225#11961357.

mfossati moved this task from Committed to Signoff on the Reader Growth Team (Sprint 5 (May 27 - Jun 9) Q4 25/26) board.Thu, May 28, 10:56 AM
mfossati changed the point value for this task from 3 to 0.
mfossati closed this task as Resolved.Thu, May 28, 4:11 PM
HakanIST mentioned this in T428742: MediaViewer preference disappeared from Special:Preferences.Wed, Jun 10, 1:17 PM
egardner mentioned this in T428959: Request: Restore erroneously-pruned translations of "multimediaviewer-optin-pref".Thu, Jun 11, 8:19 PM
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