Wikimedia Engineering/Report/2014/July/summary


 * This content is prepared for inclusion in the report>m:Wikimedia Foundation Report, July 2014|July 2014 Wikimedia Foundation report. It is a shorter and simpler version of the full engreport>:mw:Wikimedia Engineering/Report/2014/July|Wikimedia engineering report for July 2014 that does not assume specialized technical knowledge.

Mobile Apps
In July, the Mobile Apps team launched the new native iOS Wikipedia app, following on from the successful launch of the Android app in June. The app has the same feature set as the Android app, including the ability to edit both anonymously and logged in, saved pages for offline reading, and your recently visited pages. The iOS app also contains an onboarding screen which is displayed the first time the app is launched, asking users to sign up. An update to the Android app was released, containing the Android version of onboarding screen mentioned previously, as well as a a night mode for reading in dark environments, a font size selector, and a references display that makes browsing references easier. Next month the team plans to continue improvements to page styling, and begin designing a dialogue that displays the first time a user taps edit to help them make their edit successfully.

Mobile Web
This month, the team continued to focus on wrapping up the collaboration with the Editing team to bring VisualEditor to tablet users on the mobile site. We also began working to design and prototype our first new Wikidata contribution stream, which we will build and user test on the beta site in the coming month.

Flow
In July, the Flow team built the ability for users to subscribe to individual Flow discussions, instead of following an entire page of conversations. Subscribing to an individual thread is automatic for users who create or reply to the thread, and users can choose to subscribe (or unsubscribe) by clicking a star icon in the conversation's header box. Users who are subscribed to a thread receive notifications about any replies or activity in that thread. To support the new subscription/notification system, the team created a new namespace, Topic, which is the new "permalink" URL for discussion threads; when a user clicks on a notification, the target link will be the Topic page, with the new messages highlighted with a color. The team is currently building a new read/unread state for Flow notifications, to help users keep track of the active discussion topics that they're subscribed to.

VisualEditor
In July, the team working on VisualEditor converged the mobile and desktop designs, made it possible to see and edit HTML comments, improved access to re-using citations, and fixed over 120 bugs and tickets. The team also expanded its scope to cover all MediaWiki editing tools as well, as the new Editing Team.

The new design, is possible due to the significant progress made in cross-platform support in the UI library. This now provides responsively-sized windows that can work on desktop, tablet and phone with the same code. HTML comments are occasionally used to alert editors to contentious issues without disrupting articles for readers. Making them prominently visible avoids editors accidentally stepping over expected limits. Re-using citations with its simple dialog is now available in the toolbar so that it is easier for users to find.

Other improvements include an array of performance fixes targeted at helping mobile users especially. We fixed several minor instances where VisualEditor would corrupt the page. We also installed better monitoring of corruptions if they occur. The mobile version of VisualEditor, currently available for beta testers, moved towards stable release. We fixed some bugs and editing issues, and improving loading performance. Our work to support languages made some significant gains, nearing the completion of a major task to support IME users. The work to support Internet Explorer uncovered some more issues as well as fixes.

SUL finalization
In July, the SUL finalisation team worked on developing features to ease the workload that the finalisation will place on the community, and to minimise the impact on those users that are affected. A feature is being developed that allows users to log in with their pre-finalisation credentials, so that everyone who is affected is still able to access their account; this feature is mostly complete from a backend engineering standpoint but now needs design and product refinement, and will hopefully be completed by late August. A feature to globally rename users in a manner that does not create clashing accounts was completed and deployed. A feature is being developed to allow accounts to be globally merged, so that clashing local-only accounts that were globalised by the finalisation can be consolidated into a single global account; this feature is in the early stages of implementation and no estimate is possible at this time. A feature is being developed to allow local-only account holders to request rename and globalisation before the finalisation, and also feeds these rename requests to the appropriate community processes in a manner that reduces the workload of community; this feature is in the design phase, and will likely be ready for implementation in early August.

Phabricator migration
Phabricator's "Legalpad" application (a tool to manage trusted users) was set up on a separate server. This instance provides WMF Single-User Login authentication. Mukunda implemented restricting access to tasks in a certain project which can be tested on fab.wmflabs.org. As a followup, he investigated enforcing security policy also on files and attachments and replacing the IRC bots by Phab's chatbot. Chase worked on initial migration code to import data from Bugzilla reports into Phabricator tasks (and ran into missing API code in Phabricator), investigated configuring Exim for mail, set up a data backup system for Phabricator, and upgraded the dedicated Phabricator server to Ubuntu Trusty. Quim started documenting Phabricator. Andre helped making decisions on defining field values and how to handle certain Bugzilla fields in the import script and sent a summary email to wikitech-l about the Phabricator migration status.

MediaWiki core front-end libraries
In July, the RfC for refactoring the skin system was re-written and discussed with members of the community and staff. Work on the proposed system is scheduled to begin in August, alongside creating an Agora theme for, and server-side version of, OOjs UI. In addition to the RfC work, a well-attended meeting was held for teams using or considering using OOjs UI, including Editing, Multimedia and Growth. From that meeting, several issues were identified as blockers to increased acceptance of the library. Some of those issue were addressed immediately, while others have been scheduled. The most prominent blocker is the lack of an Agora theme for OOjs UI at this time. Creating this theme has thus been front-loaded and will be completed as soon as possible. The Design team has committed to delivering necessary assets by mid-August. Discussion about changes to OOjs UI also surfaced the desire to be able to create widgets on the server and then bind to them on the client (a feature proposed as part of the skinning RfC). This functionality is thus now planned to be implemented in OOjs UI before the skin refactoring begins.

Metrics and dashboards standardization
(from Analytics/Editor Engagement Vital Signs and Analytics/Research and Data)

This month we completed the documentation for the Active Editor Model, a set of metrics for observing sub-population trends and setting product team goals. We also engaged in further work on the new pageviews definition. An interim solution for Limited-duration Unique Client Identifiers (LUCIDs) was also developed and passed to the Analytics Engineering team for review.

We analyzed trends in mobile readership and contributions, with a particular focus on the tablet switchover and the release of the native Android app. We found that in the first half of 2014 mobile surpassed desktop in the rate at which new registered users become first-time editors and first-time active editors in many major projects, including the English Wikipedia. An update on mobile trends will be presented at the upcoming Monthly Metrics meeting on July 31.