Warning:

Flagged Revisions is complex, poorly documented, very clunky, and not recommended for production use, despite the "stable" tag. This extension has not been deployed (newly installed) to any Wikimedia wikisince 2014. SeeCode stewardship review: FlaggedRevs. As of 2025,Extension:Approved Revs has a similar purpose and is reasonably maintained, although much less advanced (no rating). Other alternatives are listed onContent approval extensions.

MediaWiki extensions manual

Flagged Revisions Release status: stable
Implementation	User interface,Special page,User rights,Database,Ajax,API
Description	Allows for article content management by "editor" and "reviewer" classes.
Author(s)	Aaron Schulz, Joerg Baach
Compatibility policy	Snapshots releases along with MediaWiki. Master is not backward compatible.
Database changes	Yes
Tables	flaggedpages flaggedpage_pending flaggedrevs flaggedpage_config flaggedrevs_tracking flaggedrevs_promote flaggedrevs_statistics
License	GNU General Public License 2.0 or later
Download	Download extension Git[?]: Browse repository (Phabricator · GitHub) Gerrit code review Git commit log Download source tarball
Help	Help:Extension:FlaggedRevs
Parameters $wgFlaggedRevsRestrictionLevels $wgFlaggedRevsNamespaces $wgFlaggedRevsTagsAuto $wgFlaggedRevsAutoReview $wgFlaggedRevsHandleIncludes $wgFlaggedRevsTagsRestrictions $wgFlaggedRevsTags $wgFlaggedRevsLowProfile $wgFlaggedRevsAutoconfirm $wgFlaggedRevsOverride $wgFlaggedRevsProtection $wgFlaggedRevsAutopromote $wgSimpleFlaggedRevsUI
Added rights review validate autoreview autoreviewrestore unreviewedpages stablesettings movestable
Hooks used APIGetAllowedParams APIQueryAfterExecute ArticleDeleteComplete ArticleMergeComplete ArticleRevisionVisibilitySet ArticleUndelete ArticleUpdateBeforeRedirect ArticleViewHeader AutopromoteCondition BeforeCreateEchoEvent BeforePageDisplay BeforeRevertedTagUpdate CategoryPageView ChangesListInsertArticleLink ChangesListSpecialPageQuery ChangesListSpecialPageStructuredFilters ContribsPager::getQueryInfo ContributionsLineEnding DeleteAccount DifferenceEngineViewHeader EditPageBeforeEditButtons EditPageGetCheckboxesDefinition EditPageNoSuchSection GetMagicVariableIDs GetPreferences GoogleNewsSitemap::Query InfoAction InitializeArticleMaybeRedirect LoadExtensionSchemaUpdates MakeGlobalVariablesScript MediaWikiServices MergeAccountFromTo NewDifferenceEngine PageHistoryBeforeList PageHistoryLineEnding PageHistoryPager::getQueryInfo PageMoveComplete PageSaveComplete ParserFirstCallInit ParserGetVariableValueSwitch ProtectionForm::save ProtectionForm::showLogExtract ProtectionFormAddFormFields RecentChange_save RevisionDataUpdates RevisionFromEditComplete RevisionUndeleted ScribuntoExternalLibraries SkinAfterContent SkinTemplateNavigation::Universal SpecialContributions::getForm::filters SpecialNewPagesFilters SpecialNewpagesConditions SpecialPage_initList TitleGetEditNotices UserGetRights UserLoadAfterLoadFromSession UserMergeAccountFields WikiExporter::dumpStableQuery getUserPermissionsErrors
Hooks provided FlaggedRevsRevisionReviewFormAfterDoSubmit
Translate the FlaggedRevs extension
Issues	Open tasks ·Report a bug

TheFlagged Revisions extension allows forEditor andReviewer users to rate revisions of articles and set those revisions as the default revision to show upon normal page view.This allows for MediaWiki to act more like aContent Management System (CMS).

• Download and move the extractedFlaggedRevs folder to yourextensions/ directory.
  Developers and code contributors should install the extensionfrom Git instead, using:

  cdextensions/gitclonehttps://gerrit.wikimedia.org/r/mediawiki/extensions/FlaggedRevs

• Add the following code at the bottom of yourLocalSettings.php file:

  wfLoadExtension('FlaggedRevs');

• Run theupdate script which will automatically create the necessary database tables that this extension needs.
• Configure as required.
• Done – Navigate toSpecial:Version on your wiki to verify that the extension is successfully installed.

If you are using Apache 2.3.12 or later, you should setAllowEncodedSlashes to"NoDecode".Add the following line to your‎<VirtualHost> or, if you don't have one, at the end of yourhttpd.conf file:

AllowEncodedSlashes NoDecode

After you editedhttpd.conf, Apache needs to be restarted.

If you areshortening your URLs, you need to add an exception to.htaccess to allow the use of theREST API.

FlaggedRevs calls onrest.php. For example:

https://[domain]/w/rest.php/flaggedrevs/internal/review/Main_Page

If the.htaccess conditions are not properly set when the above URL is called, FlaggedRevs willliterally try to access an article named "W/rest.php/flaggedrevs/internal/review/Main Page".

Here is one way to add an exception to.htaccess, emphasis added:

RewriteEngine OnRewriteCond %{REQUEST_URI} !^/w/rest\.phpRewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-fRewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-dRewriteRule ^(.*)$ w/index.php?title=$1 [L,QSA]RewriteRule ^$ w/index.php [L,QSA]

After FlaggedRevs is first installed, no user can see the reviewer's widget.To fix this, login as a wiki bureaucrat and go toSpecial:UserRights, then grant review rights to one or more users.Reviewers will see the reviewer's widget on the bottom of an editable page.

For a scheduled collection of article review statistics (viewable at Special:ValidationStatistics), create acron job to runextensions/FlaggedRevs/maintenance/updateStats.php at a regular interval.Runtime php updateStats.php to see how long the script takes to run and set your cron jobs interval appropriately.For example, to create a cron job that runsupdateStats.php every hour, add the following to the crontab for the user running the web server (e.g.,www-data):

@hourly php /var/www/mediawiki/extensions/FlaggedRevs/maintenance/updateStats.php

Parts of this page (those related to features removed in master version) areoutdated. It was written for an older version of MediaWiki and may not apply to the most recent version. If you have checked or updated this page and found the content to be suitable, please remove this notice. See thetalk page for a possible discussion on this.

By default, nobody can review anything, so the first step is to set up user rights.

FlaggedRevs creates the following new user rights:

• review – user can review revisions
• validate – user can review revisions and can set all tags to all levels
• autoreview – any new revisions made by the user are automatically marked as sighted
• autoreviewrestore – autoreview of the rollbacks made by the user.
• unreviewedpages – user can viewSpecial:UnreviewedPages
• stablesettings – user can changes the settings of stable revisions of any page
• movestable – user can move pages with stable revisions

FlaggedRevs creates the following new user groups:

• editor – receiveautoreview, review, unreviewedpages, plus thestandard MediaWiki user rightsautoconfirmed, editsemiprotected
• reviewer – receiveautoreview, review, unreviewedpages, validate, plus thestandard MediaWiki user rightsautoconfirmed, editsemiprotected
• autoreview – receiveautoreview

User rights can be assigned in two ways:

• Assigning rights to user groups
  Assign these user rights to existing user groups inLocalSettings.php:

$wgGroupPermissions['sysop']['review']=true;//allow administrators to review revisions

• Assigning rights to specific users
  Manually add user accounts to the appropriate groups viaSpecial:UserRights.

By default:

• Bureaucrats can add/remove Reviewers
• Administrators can add/remove both Autoreviewers and Editors.

FlaggedRevs.php comes with a number of configurable variables.These should be configured inLocalSettings.php.

• $wgFlaggedRevsNamespaces – Sets what namespaces may be subject to the review process. This is an array of integers. SeeManual:Namespace constants to see what integer the default namespaces map to and use the defined constants for readability.
• $wgFlaggedRevsTags – Sets the tags and theirlevels setting.

  Definition

  $wgFlaggedRevsTags is a bidimensional associative array with keys corresponding to each tag name. Values are associative arrays, whose only meaningful/supported element (as of 2025 (MediaWiki 1.43)) islevels, which contains an integer controlling the number of review levels.

  Labeling

  • Each tag can be labeled editing the pageMediaWiki:revreview-<tag-name>.
  • Each tag level can be labeled editing the pageMediaWiki:revreview-<tag-name>-<level-number>.

  By default, the tag is labeled as it appears in the$wgFlaggedRevsTags array. To override this, and show tags for example as their capitalized name, the admins have to edit these pages with the shown content, for example changing the content ofMediaWiki:revreview-accuracy

To label the tag levels, the admins have to create these pages with the shown content:

tag	level	labeling page	content
accuracy	0	MediaWiki:revreview-accuracy-0	Inadequate
	1	MediaWiki:revreview-accuracy-1	Spot checked
	2	MediaWiki:revreview-accuracy-2	Accurate

The resulting setup will be:

tag names	level names
Accuracy	Inadequate	Spot checked	Accurate

• $wgFlaggedRevsOverride – Whether the stable version is the default content for pages.

  Individual pages can be configured to have the stable or draft version as the default content by administrators.

• $wgFlaggedRevsTagsRestrictions – An array with keys corresponding to each flag type, and values that are arrays of rights and how high users with it can rate the flags (integral tag level).

  Example

  $wgFlaggedRevsTagsRestrictions=['accuracy'=>['review'=>1],];

• $wgSimpleFlaggedRevsUI – When enabled, a simpler, icon based UI is used. Does not affect the tags shown in edit mode.
• $wgFlaggedRevsLowProfile – This setting hides the review status box/bar for pages that are reviewed in their latest version. Explanatory text is also removed from some places.

• $wgFlaggedRevsAutoReview – If enabled, every edit by a user with 'autoreview' rights is automatically reviewed upon save. There is no need to hit the "submit review" button. This feature requires that the previous revision was also reviewed; otherwise, auto-review will not occur.
• $wgFlaggedRevsTagsAuto – IfwgFlaggedRevsAutoReview is enabled, this settings controls how high each tag can be auto-reviewed. If allowed, tags will be auto-reviewed to the same level the previous revision tags were. This is an associative array; each key is a tag and each value is a tag level.

  Example

  $wgFlaggedRevsTagsAuto=['accuracy'=>1];

Changes in templates are auto-reviewed (per-page). This could possibly cause bad versions to be reviewed. Users should be encouraged to use preview or review the page after saving. You may want to set$wgNamespaceProtection[NS_TEMPLATE] as['editor'] or['autoconfirmed']

• $wgFlaggedRevsAutopromote – An array with keys for days, edits, time spacing, benchmarks, emailconfirmed, recent content page edits, total content edits, content pages edited, edit summaries used, IP uniqueness, and userpage existence as keys. The values correspond to how many days/edits are needed for a user account to be autopromoted toEditor status and whether they must be emailconfirmed and have a user page do so. The user must have at least X edits that are Y or more days apart, where X is the number of benchmarks and Y is the time spacing. Set this variable tofalse to disable this entirely.
  • If a user has theirEditor rights removed, they will not automatically be re-granted (the editor status log is checked for revocations).
  • Some of these counts are not retroactive, so you may notice a delay in promotions.

  Example

  For$wgFlaggedRevsAutopromote, one might have:

  $wgFlaggedRevsAutopromote['days']=60;# days since registration$wgFlaggedRevsAutopromote['edits']=150;# total edit count$wgFlaggedRevsAutopromote['excludeDeleted']=true;# exclude deleted edits from 'edits' count above?$wgFlaggedRevsAutopromote['spacing']=3;# spacing of edit intervals$wgFlaggedRevsAutopromote['benchmarks']=15;# how many edit intervals are needed?$wgFlaggedRevsAutopromote['recentContentEdits']=10;# $wgContentNamespaces edits in recent changes$wgFlaggedRevsAutopromote['totalContentEdits']=30;# $wgContentNamespaces edits$wgFlaggedRevsAutopromote['uniqueContentPages']=10;# $wgContentNamespaces unique pages edited$wgFlaggedRevsAutopromote['editComments']=5;# how many edit comments used?$wgFlaggedRevsAutopromote['email']=true;# user must be emailconfirmed?$wgFlaggedRevsAutopromote['userpageBytes']=0;# if userpage is needed, what is the min size?

• $wgFlaggedRevsRestrictionLevels - Restriction levels forautoreview/review rights. When a level is selected for a page, an edit made by a user will not be auto-reviewed if the user lacks the specified permission. Levels are set at Special:Stabilization.
• $wgFlaggedRevsProtection - Set this to use FlaggedRevsonly as a protection-like mechanism (Help:Pending changes), rather than the standard configuration.
• $wgFlaggedRevsAutoConfirm - Define when users get to have their own edits auto-reviewed. Set tofalse to disable.
• $wgFlaggedRevsHandleIncludes - Whether to use stable versions of templates when rendering the stable version of a page.

To have a wiki where non-users canonly see the stable version of articles, seeExtension:FlaggedRevs/Restricting unapproved revisions.

See also:Help:FlaggedRevs

Users with some level of review status will have a small rating form on page view (at the bottom of the page) and diffs (at the top of the page) that lets them review revisions.Each tag must at least meet the minimal level of approval.^{[clarification needed]}When reviewing, users should look at the whole page, including templates and images.The (diff to stable) link is very useful for speeding up this process.

Users cannot review a page which they cannot edit.They cannot lower the level of a revision from a level they cannot set.^{[clarification needed]}Blocked users cannot do anything.

AtSpecial:UnreviewedPages, there is a list of pages that have not yet been reviewed, forEditors only.A namespace must be selected and an optional category filter is also present.

AtSpecial:OldReviewedPages, there is a list of pages that have been reviewed, but have edits pending.This is forEditors only.An optional category filter is also present.

Pages that cannot be reviewed can still be patrolled for anti-vandalism purposes byEditors to see what has been checked already.

All relevant actions are permanently logged, so everything can be tracked and overseen properly.

• A log of promotion/demotion of editors and the reasons is kept atSpecial:Log/rights.
• A log of the approval/unapproval of revisions is kept atSpecial:Log/review.
• A log of changes to the stable versioning configuration to pages is logged atSpecial:Log/stable.

• $wgUseRCPatrol is enabled with the extension. Patrolling of reviewable pages is disabled, butflagged revisions are marked as patrolled in Recent Changes. This will mean that the only way to patrol a reviewable revision is to flag it. Non-reviewable pages still behave as normal (depending on site patrol settings).
• Sysops can change whether the stable version is shown by default for specific pages. To disable this, add$wgGroupPermissions['sysop']['stablesettings']=false; toLocalSettings.php.
• Page links, category, image, template, language, and external links are still based on the current version of pages.
• Users cannot move pages they cannot review. This is deliberate; seeT15994. To work around this, add$wgGroupPermissions['autoconfirmed']['movestable']=true; to LocalSettings.php
• You can demoteEditors either temporarily by blocking them or permanently viaSpecial:UserRights. An extra demotion log item will appear for tracking purposes.

FlaggedRevs adds API modules for reviewing revisions and configuring "stabilization" of pages, a module for retrieving flag configuration, and two list modules corresponding to the special pages for unreviewed pages and "old" reviewed pages.

Reviews a page.

Parameters

• revid: The revision ID for which to set the flags
• token: A csrf token retrieved throughaction=query&meta=tokens
• comment: Comment for the review (optional)
• flag_accuracy: Set the flag named "accuracy" to the specified value; (replace "accuracy" with the flag name to set another flag)
• unapprove: If set, revision will be unapproved rather than approved

Example

<api><reviewrevid="12345"/></api>

Changes page stabilization settings.

Parameters

• title – Title of page to be stabilized
• reason – Reason for stabilization
• expiry – Stabilization expiry. Default: infinite
• review – Whether to auto-review the page
• watch – Whether to watch the page
• token – An edit token retrieved throughaction=query&meta=tokens
• For protection-like configurations ($wgFlaggedRevsProtection=true):

  protectlevel – The right users must have in order for their edits tonot require review.

• Otherwise ($wgFlaggedRevsProtection=false):

  default – Default revision to show (latest | stable)

  autoreview – Restriction level for theautoreview right (sysop | none). Default: none

Example

<api><stabilizetitle="Foo"default="stable"autoreview="none"expiry="infinite"/></api>

Shows information about review flag configuration.

The following parameters are returned for each tag:

• name – the name of the flag
• levels – the number of possible levels the flag has (not counting the "unreviewed" level)

The displayed name for each flag and the different level names for each flag are MediaWiki messages, so can be set and retrieved through the appropriate page; for example, the name for the first level of the "accuracy" flag is located atMediaWiki:revreview-accuracy-1.

Example

<api><flagconfig><tagname="value"levels="3"tier1="1"/></flagconfig></api>

Lists pages which have never been reviewed.

Parameters

• urstart – Start listing at this page title.
• urend – Stop listing at this page title.
• urnamespace – The namespaces to enumerate.
• urfilterredir – How to filter for redirects
• urfilterlevel – How to filter by quality (0=sighted,1=quality)
• urlimit – How many total pages to return.

Example

<api><query-continue><unreviewedpagesurstart="Arbeitgeberverband_Chemie_und_verwandte_Industrien_für_das_Land_Hessen"/></query-continue><query><unreviewedpages><ppageid="4762806"ns="0"title="Aaftink"revid="65175047"/><ppageid="4747500"ns="0"title="Abt RS6"revid="64976429"/><ppageid="4749877"ns="0"title="Acht Vorlesungen über den Konstruktiven Realismus"revid="65089962"/><ppageid="4758156"ns="0"title="Alkylglycerole"revid="65169004"/><ppageid="4719044"ns="0"title="All Riot"revid="64767732"/><ppageid="4745418"ns="0"title="Allgäu-Panorama-Marathon"revid="64974783"/><ppageid="4729976"ns="0"title="An- und Einpressen"revid="64742640"/><ppageid="4742559"ns="0"title="Anjara I. Bartz"revid="64925772"/><ppageid="4740681"ns="0"title="Anthony Norris Groves"revid="65064712"/><ppageid="4759964"ns="0"title="Antonino Asta"revid="65169073"/></unreviewedpages></query></api>

Lists pages that have at some point been reviewed, but for which the most recent revision is not reviewed.

Parameters

• orstart – Start listing from this timestamp
• orend – Stop listing at this timestamp.
• ordir – In which direction to list.
• ornamespace – The namespaces to enumerate.
• orfilterredir – How to filter for redirects
• orlimit – How many total pages to return.

Example

<api><query-continue><oldreviewedpagesorstart="2009-09-15T20:23:05Z"/></query-continue><query><oldreviewedpages><ppageid="144735"ns="0"title="Two International Finance Centre"revid="64562654"stable_revid="62769201"pending_since="2009-09-15T16:16:33Z"flagged_level="0"flagged_level_text="stable"/><ppageid="1629949"ns="0"title="Porta San Sebastiano"revid="64791898"stable_revid="61610797"pending_since="2009-09-15T16:19:32Z"flagged_level="0"flagged_level_text="stable"/><ppageid="2157354"ns="0"title="Entwicklungspolitik der Europäischen Union"revid="64640078"stable_revid="59929751"pending_since="2009-09-15T16:38:33Z"flagged_level="0"flagged_level_text="stable"/><ppageid="971904"ns="0"title="Federpendel"revid="65142775"stable_revid="59587441"pending_since="2009-09-15T17:37:29Z"flagged_level="0"flagged_level_text="stable"/><ppageid="3106812"ns="0"title="Soultzbach-les-Bains"revid="64552516"stable_revid="60455707"pending_since="2009-09-15T19:04:07Z"flagged_level="0"flagged_level_text="stable"/><ppageid="1223029"ns="0"title="VfR Bürstadt"revid="65150048"stable_revid="62925935"pending_since="2009-09-15T19:35:30Z"flagged_level="0"flagged_level_text="stable"/><ppageid="829158"ns="0"title="GSP"revid="64553869"stable_revid="62913440"pending_since="2009-09-15T19:38:46Z"flagged_level="0"flagged_level_text="stable"/><ppageid="3453867"ns="0"title="Agios Dimitrios"revid="65103799"stable_revid="64544222"pending_since="2009-09-15T19:47:10Z"flagged_level="0"flagged_level_text="stable"/><ppageid="2583263"ns="0"title="Jörg Kudlich"revid="64554475"stable_revid="62429967"pending_since="2009-09-15T20:03:24Z"flagged_level="0"flagged_level_text="stable"/><ppageid="325478"ns="0"title="Liste deutscher Komponisten klassischer Musik"revid="65089571"stable_revid="63582610"pending_since="2009-09-15T20:21:55Z"flagged_level="0"flagged_level_text="stable"/></oldreviewedpages></query></api>

Enumerate all pages that have custom review configurations on non-protection configurations (ie.$wgFlaggedRevsProtection=false).

Parameters

• cpstart – Start listing from this timestamp
• cpend – Stop listing at this timestamp.
• cpdir – In which direction to list.
• cpnamespace – The namespaces to enumerate.
• cpdefault – The default page view version.
• cpautoreview – Review/autoreview restriction level.
• cplimit – How many total pages to return.

Example

<?xml version="1.0"?><apibatchcomplete=""><continuecpstart="116"continue="-||"/><query><configuredpages><ppageid="14"ns="0"title="Aleksis Kivi"last_revid="23622851"stable_revid="23622851"stable_is_default="1"autoreview=""expiry="2026-10-17T15:17:09Z"/><ppageid="75"ns="0"title="Albert Einstein"last_revid="23633099"stable_revid="23633099"stable_is_default="1"autoreview=""expiry="2025-10-23T09:35:04Z"/><ppageid="100"ns="0"title="Buddhalaisuus"last_revid="23639747"stable_revid="23635003"stable_is_default="1"autoreview=""expiry="2026-04-23T11:23:58Z"/></configuredpages></query></api>

Useaction=query&prop=flagged to get information about the flagging status of the given pages.

• Transclusions across wikis are not stabilized

1. Remove therequire_once orwfLoadExtension line fromLocalSettings.php
2. Drop the tables inFlaggedRevs.sql
3. Drop the columnspage_ext_reviewed,page_ext_quality, andpage_ext_stable, and the indexext_namespace_reviewed from thepage table (if they exist; only older versions of FlaggedRevs used these)
4. Runmaintenance/refreshLinks.php from the command line to flush out the stable version links
5. Runmaintenance/rebuildFileCache.php 0 overwrite from the command line if you use$wgFileCache

• English
• German

• Help:Patrolled edits
• Extension:FlaggedRevs/Specifications
• Content approval extensions
• Project:Editor – documentation about the user groups and rights created by this extension, while it was at use on mediawiki.org

• Quality Assurance in an Open Project – 2008 Wikimedia blog post
• Images of Flagged Revisions – Wikimedia Commons
• Flagged Revisions on Wikimedia projects – Meta-Wiki

© Aaron Schulz, Joerg Baach, 2007

This work isfree software; you can redistribute it and/or modify it under the terms of theGNU General Public License as published by theFree Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, butwithout any warranty; without even the implied warranty ofmerchantability orfitness for a particular purpose. Seeversion 2 andversion 3 of the GNU General Public License for more details.GPLv2+GNU General Public License v2+http://www.gnu.org/copyleft/gpl.html

This extension is being used on one or moreWikimedia projects. This probably means that the extension is stable and works well enough to be used by such high-traffic websites. Look for this extension's name in Wikimedia'sCommonSettings.php andInitialiseSettings.php configuration files to see where it's installed. A full list of the extensions installed on a particular wiki can be seen on the wiki'sSpecial:Version page.

This extension is included in the following wiki farms/hosts and/or packages: BlueSpice Fandom Miraheze WikiForge This is not an authoritative list. Some wiki farms/hosts and/or packages may contain this extension even if they are not listed here. Always check with your wiki farms/hosts or bundle to confirm.

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