T174022: Implement multi-content revisions

Phabricator Link	T174022
Status	open
Priority	Medium (orange)
Points
Phabricator Task Created	2017/08/24 10:12 AM
Wiki Page Created	2019/06/09 01:21 PM
Phabricator Task Last Modified	2021/04/27 01:13 PM
Wiki Page Last Updated	2021/04/27 02:57 PM
Phabricator Task Closed
Authored By	daniel (Daniel Kinzler)
Assigned To
Projects	Epic Multi-Content-Revisions (New Features) Platform Team Initiatives (MCR) Platform Team Workboards (Epics) (Paused) Structured Data Engineering (Monitoring) Structured-Data-Backlog (Tracking) StructuredDataOnCommons (SDC General) (Continuous tasks / Epics) Wikidata (monitoring)
Platform Engineering Initiative Column	MCR
Platform Team Workboards Column	Epics: Paused
Subtasks	T185793: Revision hash needs to consider content model and slot role (open) T174033: Refactor EditPage to allow multiple slots to be edited atomically [MCR] (open) T209878: Allow control of page layout of multiple slots during rendering (open) T198492: Create a maintenance script to drop rev_text_id and ar_text_id from the database. (invalid) T198297: Use PageUpdater to create dummy revisions (open) T196087: Refactored implementation of MCR page update interface (open) T189220: Ensure that relevant extensions are MCR-aware (open) T187935: Allow cross-slot access during HTML rendering. (open) T174023: Implement MCR storage layer (resolved) T190066: Expose all slots to the search interface (open) T189809: Allow the diff action to show multiple slots [MCR] (duplicate) T174037: Implement single-slot UI [MCR] (open) T174032: Make relevant API modules aware of MCR (open) T107595: [RFC] Multi-Content Revisions (resolved) T209044: Introduce a ContentStore service to allow certain types of content to not be stored as serialized blobs. (open) T189808: Make undo work with multiple slots. (open) T233004: Schema changes for `cu_changes` and `cu_log` table (stalled)
Parent Tasks	T174043: Deploy Multi-Content Revisions T96384: Integrate file revisions with description page history

Column Transitions: (Added project: ⇑, Removed project: ⇓,Entered column: ⇒, Exited column: ⇐)

Project	Column	Date
StructuredDataOnCommons (SDC General)	⇐ Backlog	10 October 2017
StructuredDataOnCommons (SDC General)	⇒ Continuous tasks / Epics	10 October 2017
MediaWiki-Platform-Team	⇐ Inbox	13 October 2017
MediaWiki-Platform-Team	⇒ MWPT-Q1-Jul-Sep-2017	13 October 2017
MediaWiki-Platform-Team (MWPT-Q1-Jul-Sep-2017)	⇐ Ready	13 October 2017
MediaWiki-Platform-Team (MWPT-Q1-Jul-Sep-2017)	⇒ In Progress	13 October 2017
MediaWiki-Platform-Team	⇐ MWPT-Q1-Jul-Sep-2017	19 October 2017
MediaWiki-Platform-Team	⇒ Epic	19 October 2017
Multi-Content-Revisions	⇐ Inbox	20 November 2017
Multi-Content-Revisions	⇒ Epic	20 November 2017
Wikidata	⇐ incoming	18 December 2017
Wikidata	⇒ consider for next sprint	18 December 2017
Wikidata	⇐ consider for next sprint	18 December 2017
Wikidata	⇒ monitoring	18 December 2017
MediaWiki-Platform-Team	⇐ Epic	9 January 2018
MediaWiki-Platform-Team	⇒ Epic	9 January 2018
Multi-Content-Revisions	⇐ Epic	7 May 2018
Multi-Content-Revisions	⇒ Epic	7 May 2018
⇓ Multi-Content-Revisions		8 May 2018
Multi-Content-Revisions	⇐ Epic	8 May 2018
Multi-Content-Revisions	⇒ MCR-SDC Storage Layer - phase 1	8 May 2018
⇑ Multi-Content-Revisions (MCR-SDC Storage Layer - phase 1)		8 May 2018
Multi-Content-Revisions (MCR-SDC Storage Layer - phase 1)	⇐ Backlog	8 May 2018
Multi-Content-Revisions (MCR-SDC Storage Layer - phase 1)	⇒ Done	8 May 2018
⇓ Multi-Content-Revisions (MCR-SDC Storage Layer - phase 1)		8 May 2018
Multi-Content-Revisions	⇐ MCR-SDC Storage Layer - phase 1	8 May 2018
Multi-Content-Revisions	⇒ MCR-SDC File Caption Support - phase 2	8 May 2018
⇑ Multi-Content-Revisions (MCR-SDC File Caption Support - phase 2)		8 May 2018
⇓ Multi-Content-Revisions (MCR-SDC File Caption Support - phase 2)		10 May 2018
Multi-Content-Revisions	⇐ MCR-SDC File Caption Support - phase 2	10 May 2018
Multi-Content-Revisions	⇒ Epic	10 May 2018
⇑ Multi-Content-Revisions		10 May 2018
⇓ MediaWiki-Platform-Team		11 July 2018
⇑ Core-Platform-Team-Old		11 July 2018
Core-Platform-Team-Old	⇐ Inbox	11 July 2018
Core-Platform-Team-Old	⇒ Epic	11 July 2018
⇑ Structured Data Engineering		27 September 2018
Structured Data Engineering	⇐ To Do	27 September 2018
Structured Data Engineering	⇒ Monitoring	27 September 2018
⇓ Core-Platform-Team-Old		1 October 2018
⇑ Platform Team Legacy		1 October 2018
Platform Team Legacy	⇐ Inbox	1 October 2018
Platform Team Legacy	⇒ Epics	1 October 2018
⇑ Platform Engineering		2 October 2018
⇓ Platform Engineering		3 October 2018
⇓ Platform Team Legacy		3 October 2018
⇑ Platform Engineering (MCR: New Features)		3 October 2018
⇑ Platform Team Legacy (Epic)		3 October 2018
⇓ Multi-Content-Revisions		4 October 2018
Multi-Content-Revisions	⇐ Epic	4 October 2018
Multi-Content-Revisions	⇒ New Features	4 October 2018
⇑ Multi-Content-Revisions (New Features)		4 October 2018
⇓ Platform Engineering (MCR: New Features)		4 October 2018
Platform Engineering	⇐ MCR: New Features	4 October 2018
Platform Engineering	⇒ MCR	4 October 2018
⇑ Platform Engineering (MCR)		4 October 2018
⇑ Multimedia		7 March 2019
⇓ Multimedia		15 March 2019
⇑ Multimedia		15 March 2019
⇓ Multimedia		15 March 2019
⇓ Platform Team Legacy (Epic)		5 July 2019
⇓ Platform Engineering (MCR)		26 July 2019
Platform Engineering	⇐ MCR	26 July 2019
Platform Engineering	⇒ mop	26 July 2019
⇑ Platform Team Initiatives (MCR)		26 July 2019
⇑ Structured-Data-Backlog		10 August 2019
Structured-Data-Backlog	⇐ Triage	13 August 2019
Structured-Data-Backlog	⇒ Tracking	13 August 2019
⇑ Platform Team Workboards (Epics)		27 April 2020
Platform Team Workboards (Epics)	⇐ Epic Backlog	27 April 2020
Platform Team Workboards (Epics)	⇒ Paused	27 April 2020