Change Details

Impacted extensions will lose message box styling without taking any action so it is important that teams prioritize this ticket. == Background Historically code has used mw-message-box for styling message boxes. As part of standardization to Codex, this markup must now be transitioned to CdxMessage markup: https://doc.wikimedia.org/codex/latest/components/demos/message.html#markup-structure If extensions are using Html::messageBox there is nothing to do here. Extensions using JavaScript to create message box should either switch to Codex or alter their markup: Currently to mitigate impact Vector 2022 skin loads the old styles via JavaScript but we would like to remove this in future. == TODO Impacted code https://codesearch.wmcloud.org/deployed/?q=mw-message-box and https://global-search.toolforge.org/?q=mw-message-box&regex=1&namespaces=&title= Phase 1: updates to extensions [x] MobileFrontend [x] CentralNotice [x] Gadgets (user notice) [x] FlaggedRevisions [x] GrowthExperiments [] MassMessage [] TwoColConflict [x] Minerva will drop support for the legacy message styles. ## Deprecated extensions The following extensions are being sunset so will not be migrated and will lose styling: [] Flow [] Graph # When this task is resolved Create new tickets for: [x] Remove loading of message box styles via JavaScript in Vector and Minerva. [] Make sure callers of Html::messageBox are also adding appropriate Codex styles to the page (https://phabricator.wikimedia.org/T375246) [] Update markup in core to remove references to old non-Codex classes.

Impacted extensions will lose message box styling without taking any action so it is important that teams prioritize this ticket. == Background Historically code has used mw-message-box for styling message boxes. As part of standardization to Codex, this markup must now be transitioned to CdxMessage markup: https://doc.wikimedia.org/codex/latest/components/demos/message.html#markup-structure If extensions are using Html::messageBox there is nothing to do here. Extensions using JavaScript to create message box should either switch to Codex or alter their markup: Currently to mitigate impact Vector 2022 skin loads the old styles via JavaScript but we would like to remove this in future. == TODO Impacted code https://codesearch.wmcloud.org/deployed/?q=mw-message-box and https://global-search.toolforge.org/?q=mw-message-box&regex=1&namespaces=&title= Phase 1: updates to extensions [x] MobileFrontend [x] CentralNotice [x] Gadgets (user notice) [x] FlaggedRevisions [x] GrowthExperiments [x] MassMessage [] TwoColConflict [x] Minerva will drop support for the legacy message styles. ## Deprecated extensions The following extensions are being sunset so will not be migrated and will lose styling: [] Flow [] Graph # When this task is resolved Create new tickets for: [x] Remove loading of message box styles via JavaScript in Vector and Minerva. [] Make sure callers of Html::messageBox are also adding appropriate Codex styles to the page (https://phabricator.wikimedia.org/T375246) [] Update markup in core to remove references to old non-Codex classes.

Impacted extensions will lose message box styling without taking any action so it is important that teams prioritize this ticket. == Background Historically code has used mw-message-box for styling message boxes. As part of standardization to Codex, this markup must now be transitioned to CdxMessage markup: https://doc.wikimedia.org/codex/latest/components/demos/message.html#markup-structure If extensions are using Html::messageBox there is nothing to do here. Extensions using JavaScript to create message box should either switch to Codex or alter their markup: Currently to mitigate impact Vector 2022 skin loads the old styles via JavaScript but we would like to remove this in future. == TODO Impacted code https://codesearch.wmcloud.org/deployed/?q=mw-message-box and https://global-search.toolforge.org/?q=mw-message-box&regex=1&namespaces=&title= Phase 1: updates to extensions [x] MobileFrontend [x] CentralNotice [x] Gadgets (user notice) [x] FlaggedRevisions [x] GrowthExperiments [x] MassMessage [] TwoColConflict [x] Minerva will drop support for the legacy message styles. ## Deprecated extensions The following extensions are being sunset so will not be migrated and will lose styling: [] Flow [] Graph # When this task is resolved Create new tickets for: [x] Remove loading of message box styles via JavaScript in Vector and Minerva. [] Make sure callers of Html::messageBox are also adding appropriate Codex styles to the page (https://phabricator.wikimedia.org/T375246) [] Update markup in core to remove references to old non-Codex classes.