This page serves to inventory and assess the mix of extensions that are in use for the DCS wiki. Code for "regular" extensions are hosted on Gerrit at the WMF (which is also mirrored to GitHub) with documentation at https://www.mediawiki.org/wiki. Code for the DCS extensions is in the private Debt Compliance GitHub repo; and the Organic Design extensions are in the 'MediaWiki' tree of the Organic Design GitHub repo.
Contents
File Types
In the DCS custom extensions (only), here are the file counts by file-type:
14 .css Cascading Style Sheets (design / UI )
6 .gif Graphic
1 .ico Icon
1 .jpg Graphic
9 .js JavaScript (functionality in the browser - client-side v. server-side)
43 .json JavaScript Object Notation (configuration / programming)
69 .php PHP - programming language for MediaWiki
8 .pl Perl - programming language
4 .png Graphic
1 .svg Graphic
Source Code Summary
| SLOC | Directory | SLOC-by-Language (Sorted) |
|---|---|---|
| 1873 | DcsJobAdmin | perl=985,php=779,javascript=109 |
| 751 | DcsCommon | php=548,javascript=203 |
| 551 | DcsSearch | javascript=282,php=269 |
| 481 | DcsNamespaces | php=425,javascript=56 |
| 379 | DcsAmmendments | php=203,javascript=176 |
| 315 | DcsTitle | php=315 |
| 269 | DcsSingleSignOn | php=269 |
| 258 | DcsSection | php=258 |
| 230 | DcsNuke | php=230 |
| 208 | DcsComplianceChecklist | php=208 |
| 178 | DcsExportTerms | php=178 |
| 168 | DcsComplianceChecklist2 | php=168 |
| 158 | DcsGroupAdmin | php=158 |
| 139 | DcsWatchComments | php=139 |
| 123 | DcsUserDisable | php=78,javascript=45 |
| 110 | DcsLoanPages | php=110 |
| 104 | DcsBaskets | php=57,javascript=47 |
| 90 | DcsSkin | php=90 |
| 88 | DcsFindTitle | php=88 |
| 70 | DcsUploadedFiles | php=70 |
| 40 | DcsEmailLink | php=40 |
| 0 | DcsSection2 | (none) |
| php: | 4680 (71.09%) |
|---|---|
| perl: | 985 (14.96%) |
| javascript: | 918 (13.95%) |
Total Physical Source Lines of Code (SLOC) = 6,583 Development Effort Estimate, Person-Years (Person-Months) = 1.45 (17.36) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) Schedule Estimate, Years (Months) = 0.62 (7.40) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) Estimated Average Number of Developers (Effort/Schedule) = 2.35 Total Estimated Cost to Develop = $ 195,428 (average salary = $56,286/year, overhead = 2.40; calculated in 2004 dollars)
And for the 'tools' directory
Part of the DCS wiki system, there is a directory called 'tools' which is a collection of Perl scripts that Aran developed for various web projects. The entire collection is available on GitHub
| SLOC | Directory | SLOC-by-Language (Sorted) |
|---|---|---|
| 4817 | top_dir | perl=3838,php=648,sh=331 |
| 345 | crowdrating.org | perl=345 |
| 172 | jobs | perl=121,php=51 |
| 63 | bm-gateway | python=63 |
| 4 | meditation | perl=4 |
| 3 | docker | sh=3 |
| 0 | atom | (none) |
| 0 | icons | (none) |
| 0 | nginx | (none) |
| perl: | 4308 (79.72%) |
|---|---|
| php: | 699 (12.93%) |
| sh: | 334 (6.18%) |
| python: | 63 (1.17%) |
Total Physical Source Lines of Code (SLOC) = 5,404 Development Effort Estimate, Person-Years (Person-Months) = 1.18 (14.11) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) Schedule Estimate, Years (Months) = 0.57 (6.84) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) Estimated Average Number of Developers (Effort/Schedule) = 2.06 Total Estimated Cost to Develop = $ 158,852 (average salary = $56,286/year, overhead = 2.40).
"Regular" Extensions
Regular is in quotes because all extensions modify the behavior and capabilities of MediaWiki. Those that are used by the WMF in their projects or are distributed in the official download should be considered stable, and well-maintained. Extensions which are 'unused' are grayed out, to focus on the actual code being used. Unused means that the extension code is on the server, but not activated. This unused code will be removed as part of the general migration to QualityBox.
| Extension | What does it do? (explain functionality it provides by role: DCS Admin, client) | Maintenance / Last release | Used by WMF | Used by Meza | Used by QualityBox | Used by DCS Alternatives? |
|---|---|---|---|---|---|---|
| CirrusSearch | Extends the core search for MediaWiki to be able to use Elasticsearch | Continuous | Yes | Yes | Yes | Yes |
| Cite | Provides <references /> and <ref></ref> tags | Continuous | Bundled in the official tarball release of MediaWiki (aka 'the download'). | Yes | Yes | UNUSED |
| CiteThisPage | Provides Cite This Page Special Page. | Continuous | Bundled | No | Yes | UNUSED |
| ConfirmEdit | Adds CAPTCHAs for page saves and other user actions to protect against spam and password-guessing | Continuous | Bundled | No | Yes | UNUSED |
| Elastica | Base Elasticsearch functionality by providing the Elastica library; required by CirrusSearch. | Continuous | Yes | Yes | Yes | Yes |
| Gadgets | Provides a way for users to pick JavaScript or CSS based "gadgets" that other wiki users provide. | Continuous | Bundled | No | Yes | UNUSED |
| ImageMap | The ImageMap extension allows clickable image maps. | Continuous | Bundled | Yes | Yes | UNUSED |
| InputBox | The InputBox extension adds already created HTML forms to wiki pages. So, for example, a search box on a page or category with many subpages; preconfigured to "Search this space". | Continuous | Bundled | Yes | Yes | UNUSED |
| Interwiki | The Interwiki extension adds the "Special:Interwiki" page to MediaWiki, to view and edit the interwiki table, and a log of any actions made with it. | Continuous | Bundled | Yes | Yes | UNUSED |
| LocalisationUpdate | Allows to update the localizations for MediaWiki messages at any time, without needing to upgrade the MediaWiki software. | Continuous | Bundled | No | No | UNUSED |
| Nuke | The Nuke extension makes it possible for sysops to mass delete pages. | Continuous | Bundled | No | Yes | For whatever reason, the DCSNuke extension intercepts page requests for the Nuke special page. DCSNuke has no added functionality. The DCSNuke code is roughly equivalent to the REL1_20 release of Nuke; and the current Nuke extension offers more functionality. I thought that potentially the reason to use a cloned extension was to totally customize the interface language strings, but that's not the case[1]. Remove DCSNuke. |
| ParserFunctions | Enhances the wikitext parser with helpful functions, mostly related to logic and string-handling. | Continuous maintenance | Bundled | Yes | Yes | Yes |
| PdfHandler | The PdfHandler extension shows uploaded pdf files in a multipage preview layout.
With the Proofread Page extension, pdfs can be displayed side-by-side with text. This allows users to transcribe books and other documents. |
Continuous | Bundled | Disabled | Yes | UNUSED |
| PipeEscape | The Pipe Escape extension allows for pipe characters in parser function arguments (and template argument calls) avoid being interpreted as an argument delimiter. This is primarily for the purpose of using wiki tables (or parts thereof) inside parser function calls or templates. | Old but stable | Bundled | Yes | Yes | Included via DcsSetup |
| Poem | The Poem extension allows easy formatting of poems and similar material within Wikitext. Once the extension is enabled, you can put any block of text within <poem></poem> tags | Continuous updates | Bundled | No | Yes | UNUSED |
| Renameuser | The Renameuser extension provides a special page which allows authorized users to rename user accounts. This will cause page histories, etc. to be updated. If you want to rename an account "into" another, already existing one, you need the User Merge and Delete extension. | Continuous updates | Bundled | No | Yes | UNUSED |
| SimpleMathJax | The SimpleMathJax extension enables MathJax, a Javascript library, for typesetting TeX formula in MediaWiki inside math environments. This extension will load resources from cdnjs.cloudflare.com on all wiki pages that have math or chem tags. | Regular maintenance | No, WMF uses the Math extension | Yes | Yes | included by DcsSetup.php |
| SpamBlacklist | The SpamBlacklist extension prevents edits that contain URLs whose domains match regular expression patterns defined in specified files or wiki pages and registration by users using specified email addresses.
When someone tries to save a page, SpamBlacklist checks the text against a (potentially very large) list of illegal host names. If there is a match, the extension displays an error message to the user and refuses to save the page. |
Continuous updates | Bundled | No | No | UNUSED |
| SyntaxHighlight_GeSHi (now known simply as SyntaxHighlight) | Provides rich formatting of source code using the <syntaxhighlight> tag. It is powered by the Pygments library and supports hundreds of different programming languages and file formats. | continuous updates | Bundled | Yes | Yes | UNUSED |
| TitleBlacklist | Combat spam and vandalism. Allows wiki administrators to block the creation, movement and upload of pages, the title of which matches one or more regular expressions, as well as blocking creation of accounts with matching usernames. (Prevent account creation by "he who shall not be named" or prevent pages like "Sh*t". | 1.5.0 (2014-03-29) some oversight by WMF | Bundled | No | No | UNUSED |
| WikiEditor | The WikiEditor extension provides an improved interface for editing wikitext. It is the wikitext editing interface that Wikipedia started using in 2010 for desktop users, and so it is sometimes called the "2010 wikitext editor". | 0.5.1 (2016-04-15) some oversight by WMF | Bundled | Yes | Yes | Yes |
Custom DCS Extensions
| Extension | Purpose | Last release | Example usage + notes |
|---|---|---|---|
| DcsAmmendments | Adds ammendments section to DCS loan pages. Sysop (only) can add/delete/edit/re-order (up/down) the ammendments; UX implemented in JavaScript. Extends the API with the same functions. Adds new log type: amendments; and logs all actions. | Jan 2018 - new sort functionality ready for testing | https://clienttest.dm.dcstemporary.com/ARCA14:1.5_Time_References |
| DcsBaskets | This extension allows the utilization column of the Baskets tables to be edited directly using AJAX and saving values into 'basket' tables rather than in the traditional wiki-text revision tables. | 1.4.3, 2018-05-25 | "Baskets" can be found in the hierarchy list of the leftnav under the 'Compliance' folder. The page name, by convention, is 'Baskets' e.g. https://clienttest.dm.dcstemporary.com/Baskets This is really neat, and very advanced. However, now that Visual Editor is available, I'd suspect that the user experience of editing large tables in Visual Editor would be much better. Replace Baskets with Visual Editor |
| DcsCommon | Cookie handling was added on June 14, 2017. The code (the cookie.js part) is from a project called js-cookie. So, we could update that code. Or, we could replace it with internal functions so we don't rely on 3rd party code. See the API documentation for mw.cookie (Does not use the $wgCookieSecure configuration variable since 'detect' could not work with
ResourceLoaderStartUpModule; as module cache is not fragmented by protocol.) The mw.cookie (JavaScript) code is syntactically and functionally similar to the server-side cookie API (`WebRequest#getCookie` and `WebResponse#setcookie`). https://www.mediawiki.org/wiki/Manual:Hooks/UserSetCookies is deprecated as of REL1_27, and session-handling extensions should be subclassing CookieSessionProvider. $wgSessionProviders The class creates methods for outputting messages, notices, dates, getting raw content. It loads some javascript (through resource loader). That javascript could more easily be maintained as MediaWiki:Common.js? although there may be load order issues. The JS defines like-named methods with varying features. E.g.
The series of extensions create DcsInit() (in DcsEmailLink), DcsBlockPageAccess(), and DcsReady() hook functions. DcsReady() implementations are different across different classes from Basket to DcsSingleSignOn. The 'common' extension creates a singleton instance of the DcsCommon class that does a bunch of things according to notes in the wiki. The permissions shouldn't really be hidden away in the class code. They should simply be in LocalSettings.php. onUserGetRights() is a big function. The 'self:cache' is mostly called in connection with 'isLocal'. Any true caching should just be offloaded to APC and memcache. Although there is no 'dcs' table in the database on dcsTemporary, the setData() method is used throughout the codebase so should update wiki about where this data is stored. |
recent | pervasive |
| DcsComplianceChecklist | Provides a dropdown list of loans and responsibility terms by which the table can be filtered on the Checklist page (by convention). The parser function creates the page contents and form controls. | recent (2017 - 2018) | e.g. https://clienttest.dm.dcstemporary.com/Checklist |
| DcsComplianceChecklist2 | purpose? | release? | only used in the checktest subdomain, or when `wgLocalTesting`; intention is to use a timestamp condition |
| DcsEmailLink | Allows you to send a link to a page in the wiki. Activated by the "Email Link" item in the primary navigation across the top of the page. Similar to the "Email Page" extension by Aran, which is also used. | 11 months ago | visit any page |
| DcsExportTerms | Allows terms to be downloaded in Comma Separated Value (CSV) format. CSV is easily imported to a spreadsheet. | recent | Visit https://clienttest.dm.dcstemporary.com/Category:Terms and you will see a "Export Terms" action in the primary navigation across the top of the page. |
| DcsFindTitle | helps to find a title regardless of case-sensitivity of the system. | recent | integrates with the API, however I'm unsure where it's visible/usable to the user. I believe it's used from the Ruby side to create links that will match a wiki page even if there is a case mismatch. If you wish to navigate to https://clienttest.dm.dcstemporary.com/ARCA14:TOC but request https://clienttest.dm.dcstemporary.com/arca14:toc instead, you'll get a 404 Not Found error. If you request https://clienttest.dm.dcstemporary.com/arca14:toc?action=findtitle then you will be redirected to the proper article. |
| DcsGroupAdmin | Leverages the DcsBlockPageAccess hook to allow/disallow access to files and namespaces. | recent | https://clienttest.dm.dcstemporary.com/Special:DcsGroupAdmin/equality |
| DcsJobAdmin | See Background info on Background jobs. Creates a Special Page Special:DcsJobAdmin where you can start a new job; or view current and historical jobs. Each job type loads it's own form into the Admin page. The job runner extends the Maintenance class, and loops over running jobs to provide some progress reporting. It saves the most recent 10 jobs to a 'history' list.
There are functions in the code for:
Each (or almost all?) PHP file is backed by a perl file which was the basis for the PHP development. Everything is written twice because it all started back when the best framework for handling MediaWiki jobs was a perl bot framework. Things have changed significantly over the recent past for MediaWiki's job queue. According to the documentation, it allows you to manage jobs. But, I'm wondering how much this is actually used? The job queue should be run automatically by cron, and the administrative user shouldn't have to worry about it really. If there is a usage pattern where job execution is time sensitive, there is a use for an Admin function; but I'm curious about the usage patterns that create large or numerous jobs. Otherwise, set wgJobRunRate to zero, and put it into cron `0 0 * * * root /usr/bin/php /var/www/example.com/www/w/maintenance/runJobs.php > /var/log/runJobs.log 2>&1` |
2018-05-25 | yes |
| DcsLoanPages | creates "backlinks" which are links to content that contain a particular keyword or phrase found in a loan document. It also creates the "< Prev" and "Next >" navigation links (called 'breadcrumbs' in the code, but actually these are 'pager' links not breadcrumbs). | recent | If you go to a page like https://clienttest.dm.dcstemporary.com/ARCA14:Agreement You will see a large section of content called 'Index to ARCA14 pages containing "Agreement"" So, in other words, it's a list of links to pages of the ARCA14 loan that have the word "Agreement" in them. These links are created by the extension. |
| DcsNamespaces | Manages the segregation of loan documents into their own separate namespaces. Also provides some functionality around moving/deleting/renaming namespaces via the https://clienttest.dm.dcstemporary.com/Special:DcsNamespaces special page. | recent | e.g. https://clienttest.dm.dcstemporary.com/Special:DcsNamespaces |
| DcsNuke | purpose? | release? | yes. REPLACE with standard Nuke extension |
| DcsSearch | Extends the Elasticsearch backend with additional business logic, and new features and UX (saving search "favorites" and indexing link paths traversed in connection with a search query). See https://github.com/debtcompliance/mediawiki/wiki/Search-&-sorting | a year ago | e.g. See the "heart" symbol next to the search box which implements the "favorites" feature. |
| DcsSection | Allows for loan documents to be imported into the wiki as multiple articles. Creates a 'section reference' capability. | in progress (v2) | |
| DcsSection2 | purpose? | release? | NO - at least not on the development machine which is a clone of production. |
| DcsSingleSignOn | Create a master/slave relationship with the Ruby on Rails application as the authentication and group mangement source; with the MediaWiki application synchronizing user information into it's local database. | 2017 major update | For testing, you can access /wiki/extensions/dcs/DcsSingleSignOn/testLogin.php |
| DcsSkin | Custom 'style' to match DCS website / frontend | recent | Yes |
| DcsTitle | Extends the regular MediaWiki title object class. Creates a custom cache of the TOC. | recent | yes |
| DcsUploadedFiles | Creates a special page listing all the files uploaded to loan documents orderd by loan namepsace then by article | a year ago | https://clienttest.dm.dcstemporary.com/Special:DcsUploadedFiles |
| DcsUserDisable | Adds 'enable/disable' links to the User list | a year ago | https://clienttest.dm.dcstemporary.com/Special:ListUsers Why not use the Special:Block functionality built into core?I believe it's every bit as accessible through the API and thus could be used from QAR. |
| DcsWatchComments | Adds subscription to talk pages. | release? | When I view my normal MediaWiki 'WatchList', I don't see any loan talk pages added. I only see my user page. |
Organic Design extensions
ONLY extensions marked with ** are actually used by DCS
- Accordian
- AddLinkClasses
- AjaxComments **
- ArticleProperties
- Bliki
- CodeTidy
- CurrentPages
- CurrentUsers
- Download
- EmailPage ** Adds a special page that allows you to send the rendered contents of a wiki page to a recipient. Activated by the "Email" item in the primary navigation across the top of the page.
- EmailToWiki
- EximMailList
- ExtraMagic ** Adds extra Magic Words and Parser functions.
- FileAttach
- FormMailer
- HighlightJS
- InterWiki
- jQueryUpload ** v1.4.5, 2016-08-28
- jQueryUpload2
- Ligmincha
- LinkAttributes
- LinkTree
- NukeDPL
- ODMaps
- OrganicDesign
- PdfBook ** The PdfBook extension composes a book from articles in a category and exports as a PDF file.
- RecentActivity
- SimpleCalendar
- TransformChanges
- TreeAndMenu ** makes bullet lists into folder trees or dynamic drop-down menus.
The drop-down menu functionality uses Son of Suckerfish which is 99% CSS, and the tree component is now using the FancyTree jQuery plugin rather than the dTree used in previous version of the TreeAndMenu extension. The new FancyTree has many options and plugins and is very extendable, please view the site and examples for more detail. - UserLoginLog
- UserProfiles
- Variables
- WebSocket
- WikiaAdmin
- WikiaInfo
Double Check
This is what you'll see reported by the "Special:Version" page of the wiki. This page shows you exactly what extensions and versions of software are installed and activated on your wiki.
Installed skins
| Skin | Version | License | Description | Authors |
| Cologne Blue | – | GPL-2.0+ | A lightweight skin with minimal formatting | Lee Daniel Crocker and others |
| DcsSkin | 3.0.2, 2016-07-01 | Copyright © 2007-2018 Debt Compliance Services | DCS skin desgined to match the QAR app | Aran Dunkley |
| Modern | – | GPL-2.0+ | A blue/gray theme with sidebar and top bar. Derived from MonoBook | River Tarnell and others |
| MonoBook | – | GPL-2.0+ | The classic MediaWiki skin since 2004, named after the black-and-white photo of a book in the page background | Gabriel Wicke and others |
| Vector | – | GPL-2.0+ | Modern version of MonoBook with fresh look and many usability improvements | Trevor Parscal, Roan Kattouw and others
|
Installed extensions
| Special pages | ||||
| Extension | Version | License | Description | Authors |
| DcsGroupAdmin | 1.2.0, 2015-06-26 | Copyright © 2007-2018 Debt Compliance Services | A special page for managing DCS groups and access | Aran Dunkley |
| DcsJobAdmin | 4.0.0, 2017-06-28 | Copyright © 2007-2018 Debt Compliance Services | A special page for managing DCS jobs that run in the background | Aran Dunkley |
| DcsSearch | 2.4.2, 2017-01-27 | Copyright © 2007-2018 Debt Compliance Services | Renders the search dropdown with favourite terms list, and allows users to track the pages they've visited from search results of their favorite terms | Aran Dunkley |
| DcsUploadedFiles | 1.3.0, 2017-07-08 | Copyright © 2007-2018 Debt Compliance Services | A special page for listing the files uploaded to loan pages | Aran Dunkley |
| EmailPage | 2.4.4, 2017-04-26 | GPL-2.0+ | Send rendered HTML page to an e-mail address or list of addresses using phpmailer | Aran Dunkley |
| jQueryUpload | 1.4.5, 2016-08-28 | GNU General Public Licence 2.0 or later | Allows files to be uploaded to the wiki or to specific pages using the jQueryFileUpload module | Aran Dunkley and Sebastian Tschan |
| Nuke | 1.2.0 | GPL-2.0+ | Gives administrators the ability to mass delete pages | Brion Vibber and Jeroen De Dauw |
| Parser hooks | ||||
| Extension | Version | License | Description | Authors |
| DcsComplianceChecklist | 1.24.2, 2016-05-10 | Copyright © 2007-2018 Debt Compliance Services | Creates the #ComplianceChecklist parser-function | Aran Dunkley |
| ExtraMagic | 3.8.0, 2015-010-04 | GNU General Public Licence 2.0 or later | Adds useful variables and parser functions | Aran Dunkley |
| ParserFunctions | 1.6.0 | GPL-2.0 | Enhance parser with logical functions | Tim Starling, Robert Rohde, Ross McClure and Juraj Simlovic |
| PdfBook | 1.5.2, 2017-05-15 | GNU General Public Licence 2.0 or later | pdfbook-desc | Aran Dunkley |
| Pipe Escape | 2.0.0. (a36d2d6)23:54, 4 May 2016 | GPL-2.0+ | Parser function #! for when you want a pipe character to be just a pipe character | David M. Sledge and Purodha Blissenbach |
| TreeAndMenu | 4.2.1, 2016-05-24 | GNU General Public Licence 2.0 or later | Adds #tree and #menu parser functions which contain bullet-lists to be rendered as collapsible treeviews or dropdown menus. The treeviews use the FancyTree JavaScript tree menu, and the dropdown menus use Son of Suckerfish | Aran Dunkley |
| Other | ||||
| Extension | Version | License | Description | Authors |
| AjaxComments | 2.7.2, 2017-03-08 | GNU General Public Licence 2.0 or later | Add comments to the end of the page that can be edited, deleted or replied to instead of using the talk pages | Aran Dunkley |
| CirrusSearch | 0.2 (dcb0cf9)21:22, 4 May 2016 | GPL-2.0+ | Elasticsearch-powered search for MediaWiki | Nik Everett, Chad Horohoe, Erik Bernhardson and others |
| DcsAmmendments | 1.1.0, 2018-01-20 | Copyright © 2015-2018 Debt Compliance Services | Adds ammendments section to DCS loan pages | Aran Dunkley |
| DcsBaskets | 1.4.2, 2016-08-08 | Copyright © 2007-2018 Debt Compliance Services | Allows fields in Baskets table to be updated via AJAX | Aran Dunkley |
| DcsCommon | 5.1.1, 2018-01-25 | Copyright © 2007-2018 Debt Compliance Services | DCS common functionality | Aran Dunkley |
| DcsEmailLink | 0.0.1, 2017-07-12 | Copyright © 2017-2018 Debt Compliance Services | Adds a new "EmailLink" action which can match a title case-insensitvely | Aran Dunkley |
| DcsExportTerms | 2.0.1, 2017-03-20 | Copyright © 2007-2018 Debt Compliance Services | Add an export action to the that allows terms to be downloaded in CSV format | Aran Dunkley |
| DcsFindTitle | 1.1.0, 2017-01-30 | Copyright © 2007-2018 Debt Compliance Services | Adds a new "find" action which can match a title case-insensitvely | Aran Dunkley |
| DcsLoanPages | 2.5.2, 2016-05-17 | Copyright © 2007-2018 Debt Compliance Services | Adds breadcrumbs, comments and backlinks to DCS loan pages | Aran Dunkley |
| DcsNamespaces | 2.5.0, 2015-12-12 | Copyright © 2007-2018 Debt Compliance Services | A special page for administering loan documents in their own namepsaces | Aran Dunkley |
| DcsNuke | 1.2.2, 2017-01-19 | Copyright © 2007-2018 Debt Compliance Services | Gives administrators the ability to mass delete pages | Aran Dunkley |
| DcsSection2 | 2.0.0, 2018-01-12 | Copyright © 2007-2018 Debt Compliance Services | DCS article section handling extension - new version 2 with individual sub-section article support removed | Aran Dunkley |
| DcsSingleSignOn | 5.1.5, 2017-07-14 | Copyright © 2007-2018 Debt Compliance Services | Allows the Rails application to manage the login, logout and session expiry for the DCS wikis | Aran Dunkley |
| DcsTitle | 1.0.0, 2017-02-13 | Copyright © 2017-2018 Debt Compliance Services | Creates a new DCS-specific Title class that includes TOC info such as sortkey, next and prev | Aran Dunkley |
| DcsUserDisable | 1.3.0, 2015-06-26 | Copyright © 2007-2018 Debt Compliance Services | Adds acount enable/disable links to the user list | Aran Dunkley |
| DcsWatchComments | 1.4, 2017-03-09 | Copyright © 2007-2018 Debt Compliance Services | Removes default watchlist functionality and makes all loan comment articles auto-watched | Aran Dunkley |
| Elastica | 1.3.0.0 (4607acf)22:52, 4 May 2016 | GPL-2.0+ | Base Elasticsearch functionality for other extensions by providing Elastica library | Nik Everett and Chad Horohoe |
| WikiEditor | 0.5.0 | GPL-2.0+ | Provides an extendable wikitext editing interface and many feature-providing modules | Derk-Jan Hartman, Trevor Parscal, Roan Kattouw, Nimish Gautam and Adam Miller |