Merge "Fix purge method used in purgePatrolFooterCache()"
[mediawiki.git] / docs / extension.schema.json
blob4218e8a50ad4e21faf95e98956229c03c0a1ae02
2         "$schema": "http://json-schema.org/schema#",
3         "description": "MediaWiki extension.json schema",
4         "type": "object",
5         "properties": {
6                 "manifest_version": {
7                         "type": "integer",
8                         "description": "Version of the extension.json schema the extension.json file is in.",
9                         "required": true
10                 },
11                 "name": {
12                         "type": "string",
13                         "description": "The extension's canonical name.",
14                         "required": true
15                 },
16                 "namemsg": {
17                         "type": "string",
18                         "description": "i18n message key of the extension's name."
19                 },
20                 "type": {
21                         "type": "string",
22                         "description": "The extension's type, as an index to $wgExtensionCredits.",
23                         "default": "other"
24                 },
25                 "author": {
26                         "type": [
27                                 "string",
28                                 "array"
29                         ],
30                         "description": "Extension's authors.",
31                         "items": {
32                                 "type": "string"
33                         }
34                 },
35                 "version": {
36                         "type": "string",
37                         "description": "The version of this release of the extension."
38                 },
39                 "url": {
40                         "type": "string",
41                         "description": "URL to the homepage for the extension.",
42                         "format": "uri"
43                 },
44                 "description": {
45                         "type": "string",
46                         "description": "Raw description of the extension."
47                 },
48                 "descriptionmsg": {
49                         "type": "string",
50                         "description": "Message key for a i18n message describing the extension."
51                 },
52                 "license-name": {
53                         "type": "string",
54                         "description": "Short identifier for the license under which the extension is released.",
55                         "enum": [
56                                 "AFL-1.1",
57                                 "AFL-1.2",
58                                 "AFL-2.0",
59                                 "AFL-2.1",
60                                 "AFL-3.0",
61                                 "APL-1.0",
62                                 "Aladdin",
63                                 "ANTLR-PD",
64                                 "Apache-1.0",
65                                 "Apache-1.1",
66                                 "Apache-2.0",
67                                 "APSL-1.0",
68                                 "APSL-1.1",
69                                 "APSL-1.2",
70                                 "APSL-2.0",
71                                 "Artistic-1.0",
72                                 "Artistic-1.0-cl8",
73                                 "Artistic-1.0-Perl",
74                                 "Artistic-2.0",
75                                 "AAL",
76                                 "BitTorrent-1.0",
77                                 "BitTorrent-1.1",
78                                 "BSL-1.0",
79                                 "BSD-2-Clause",
80                                 "BSD-2-Clause-FreeBSD",
81                                 "BSD-2-Clause-NetBSD",
82                                 "BSD-3-Clause",
83                                 "BSD-3-Clause-Clear",
84                                 "BSD-4-Clause",
85                                 "BSD-4-Clause-UC",
86                                 "CECILL-1.0",
87                                 "CECILL-1.1",
88                                 "CECILL-2.0",
89                                 "CECILL-B",
90                                 "CECILL-C",
91                                 "ClArtistic",
92                                 "CNRI-Python",
93                                 "CNRI-Python-GPL-Compatible",
94                                 "CPOL-1.02",
95                                 "CDDL-1.0",
96                                 "CDDL-1.1",
97                                 "CPAL-1.0",
98                                 "CPL-1.0",
99                                 "CATOSL-1.1",
100                                 "Condor-1.1",
101                                 "CC-BY-1.0",
102                                 "CC-BY-2.0",
103                                 "CC-BY-2.5",
104                                 "CC-BY-3.0",
105                                 "CC-BY-ND-1.0",
106                                 "CC-BY-ND-2.0",
107                                 "CC-BY-ND-2.5",
108                                 "CC-BY-ND-3.0",
109                                 "CC-BY-NC-1.0",
110                                 "CC-BY-NC-2.0",
111                                 "CC-BY-NC-2.5",
112                                 "CC-BY-NC-3.0",
113                                 "CC-BY-NC-ND-1.0",
114                                 "CC-BY-NC-ND-2.0",
115                                 "CC-BY-NC-ND-2.5",
116                                 "CC-BY-NC-ND-3.0",
117                                 "CC-BY-NC-SA-1.0",
118                                 "CC-BY-NC-SA-2.0",
119                                 "CC-BY-NC-SA-2.5",
120                                 "CC-BY-NC-SA-3.0",
121                                 "CC-BY-SA-1.0",
122                                 "CC-BY-SA-2.0",
123                                 "CC-BY-SA-2.5",
124                                 "CC-BY-SA-3.0",
125                                 "CC0-1.0",
126                                 "CUA-OPL-1.0",
127                                 "D-FSL-1.0",
128                                 "WTFPL",
129                                 "EPL-1.0",
130                                 "eCos-2.0",
131                                 "ECL-1.0",
132                                 "ECL-2.0",
133                                 "EFL-1.0",
134                                 "EFL-2.0",
135                                 "Entessa",
136                                 "ErlPL-1.1",
137                                 "EUDatagrid",
138                                 "EUPL-1.0",
139                                 "EUPL-1.1",
140                                 "Fair",
141                                 "Frameworx-1.0",
142                                 "FTL",
143                                 "AGPL-1.0",
144                                 "AGPL-3.0",
145                                 "GFDL-1.1",
146                                 "GFDL-1.2",
147                                 "GFDL-1.3",
148                                 "GPL-1.0",
149                                 "GPL-1.0+",
150                                 "GPL-2.0",
151                                 "GPL-2.0+",
152                                 "GPL-2.0-with-autoconf-exception",
153                                 "GPL-2.0-with-bison-exception",
154                                 "GPL-2.0-with-classpath-exception",
155                                 "GPL-2.0-with-font-exception",
156                                 "GPL-2.0-with-GCC-exception",
157                                 "GPL-3.0",
158                                 "GPL-3.0+",
159                                 "GPL-3.0-with-autoconf-exception",
160                                 "GPL-3.0-with-GCC-exception",
161                                 "LGPL-2.1",
162                                 "LGPL-2.1+",
163                                 "LGPL-3.0",
164                                 "LGPL-3.0+",
165                                 "LGPL-2.0",
166                                 "LGPL-2.0+",
167                                 "gSOAP-1.3b",
168                                 "HPND",
169                                 "IBM-pibs",
170                                 "IPL-1.0",
171                                 "Imlib2",
172                                 "IJG",
173                                 "Intel",
174                                 "IPA",
175                                 "ISC",
176                                 "JSON",
177                                 "LPPL-1.3a",
178                                 "LPPL-1.0",
179                                 "LPPL-1.1",
180                                 "LPPL-1.2",
181                                 "LPPL-1.3c",
182                                 "Libpng",
183                                 "LPL-1.02",
184                                 "LPL-1.0",
185                                 "MS-PL",
186                                 "MS-RL",
187                                 "MirOS",
188                                 "MIT",
189                                 "Motosoto",
190                                 "MPL-1.0",
191                                 "MPL-1.1",
192                                 "MPL-2.0",
193                                 "MPL-2.0-no-copyleft-exception",
194                                 "Multics",
195                                 "NASA-1.3",
196                                 "Naumen",
197                                 "NBPL-1.0",
198                                 "NGPL",
199                                 "NOSL",
200                                 "NPL-1.0",
201                                 "NPL-1.1",
202                                 "Nokia",
203                                 "NPOSL-3.0",
204                                 "NTP",
205                                 "OCLC-2.0",
206                                 "ODbL-1.0",
207                                 "PDDL-1.0",
208                                 "OGTSL",
209                                 "OLDAP-2.2.2",
210                                 "OLDAP-1.1",
211                                 "OLDAP-1.2",
212                                 "OLDAP-1.3",
213                                 "OLDAP-1.4",
214                                 "OLDAP-2.0",
215                                 "OLDAP-2.0.1",
216                                 "OLDAP-2.1",
217                                 "OLDAP-2.2",
218                                 "OLDAP-2.2.1",
219                                 "OLDAP-2.3",
220                                 "OLDAP-2.4",
221                                 "OLDAP-2.5",
222                                 "OLDAP-2.6",
223                                 "OLDAP-2.7",
224                                 "OPL-1.0",
225                                 "OSL-1.0",
226                                 "OSL-2.0",
227                                 "OSL-2.1",
228                                 "OSL-3.0",
229                                 "OLDAP-2.8",
230                                 "OpenSSL",
231                                 "PHP-3.0",
232                                 "PHP-3.01",
233                                 "PostgreSQL",
234                                 "Python-2.0",
235                                 "QPL-1.0",
236                                 "RPSL-1.0",
237                                 "RPL-1.1",
238                                 "RPL-1.5",
239                                 "RHeCos-1.1",
240                                 "RSCPL",
241                                 "Ruby",
242                                 "SAX-PD",
243                                 "SGI-B-1.0",
244                                 "SGI-B-1.1",
245                                 "SGI-B-2.0",
246                                 "OFL-1.0",
247                                 "OFL-1.1",
248                                 "SimPL-2.0",
249                                 "Sleepycat",
250                                 "SMLNJ",
251                                 "SugarCRM-1.1.3",
252                                 "SISSL",
253                                 "SISSL-1.2",
254                                 "SPL-1.0",
255                                 "Watcom-1.0",
256                                 "NCSA",
257                                 "VSL-1.0",
258                                 "W3C",
259                                 "WXwindows",
260                                 "Xnet",
261                                 "X11",
262                                 "XFree86-1.1",
263                                 "YPL-1.0",
264                                 "YPL-1.1",
265                                 "Zimbra-1.3",
266                                 "Zlib",
267                                 "ZPL-1.1",
268                                 "ZPL-2.0",
269                                 "ZPL-2.1",
270                                 "Unlicense"
271                         ]
272                 },
273                 "requires": {
274                         "type": "object",
275                         "description": "Indicates what versions of MediaWiki core are required. This syntax may be extended in the future, for example to check dependencies between other extensions.",
276                         "properties": {
277                                 "MediaWiki": {
278                                         "type": "string",
279                                         "description": "Version constraint string against MediaWiki core."
280                                 }
281                         }
282                 },
283                 "ResourceFileModulePaths": {
284                         "type": "object",
285                         "description": "Default paths to use for all ResourceLoader file modules",
286                         "additionalProperties": false,
287                         "properties": {
288                                 "localBasePath": {
289                                         "type": "string",
290                                         "description": "Base path to prepend to all local paths, relative to current directory"
291                                 },
292                                 "remoteExtPath": {
293                                         "type": "string",
294                                         "description": "Base path to prepend to all remote paths, relative to $wgExtensionAssetsPath"
295                                 },
296                                 "remoteSkinPath": {
297                                         "type": "string",
298                                         "description": "Base path to prepend to all remote paths, relative to $wgStylePath"
299                                 }
300                         }
301                 },
302                 "ResourceModules": {
303                         "type": "object",
304                         "description": "ResourceLoader modules to register",
305                         "patternProperties": {
306                                 "^[a-zA-Z0-9-\\.]+$": {
307                                         "type": "object",
308                                         "anyOf": [
309                                                 {
310                                                         "description": "A ResourceLoaderFileModule definition",
311                                                         "additionalProperties": false,
312                                                         "properties": {
313                                                                 "localBasePath": {
314                                                                         "type": "string",
315                                                                         "description": "Base path to prepend to all local paths in $options. Defaults to $IP"
316                                                                 },
317                                                                 "remoteBasePath": {
318                                                                         "type": "string",
319                                                                         "description": "Base path to prepend to all remote paths in $options. Defaults to $wgScriptPath"
320                                                                 },
321                                                                 "remoteExtPath": {
322                                                                         "type": "string",
323                                                                         "description": "Equivalent of remoteBasePath, but relative to $wgExtensionAssetsPath"
324                                                                 },
325                                                                 "scripts": {
326                                                                         "type": ["string", "array"],
327                                                                         "description": "Scripts to always include (array of file paths)",
328                                                                         "items": {
329                                                                                 "type": "string"
330                                                                         }
331                                                                 },
332                                                                 "languageScripts": {
333                                                                         "type": "object",
334                                                                         "description": "Scripts to include in specific language contexts (mapping of language code to file path(s))",
335                                                                         "patternProperties": {
336                                                                                 "^[a-zA-Z0-9-]{2,}$": {
337                                                                                         "type": [
338                                                                                                 "string",
339                                                                                                 "array"
340                                                                                         ],
341                                                                                         "items": {
342                                                                                                 "type": "string"
343                                                                                         }
344                                                                                 }
345                                                                         }
346                                                                 },
347                                                                 "skinScripts": {
348                                                                         "type": "object",
349                                                                         "description": "Scripts to include in specific skin contexts (mapping of skin name to script(s)",
350                                                                         "patternProperties": {
351                                                                                 ".+": {
352                                                                                         "type": [
353                                                                                                 "string",
354                                                                                                 "array"
355                                                                                         ],
356                                                                                         "items": {
357                                                                                                 "type": "string"
358                                                                                         }
359                                                                                 }
360                                                                         }
361                                                                 },
362                                                                 "debugScripts": {
363                                                                         "type": ["string", "array"],
364                                                                         "description": "Scripts to include in debug contexts",
365                                                                         "items": {
366                                                                                 "type": "string"
367                                                                         }
368                                                                 },
369                                                                 "loaderScripts": {
370                                                                         "type": ["string", "array"],
371                                                                         "description": "Scripts to include in the startup module",
372                                                                         "items": {
373                                                                                 "type": "string"
374                                                                         }
375                                                                 },
376                                                                 "dependencies": {
377                                                                         "type": ["string", "array"],
378                                                                         "description": "Modules which must be loaded before this module",
379                                                                         "items": {
380                                                                                 "type": "string"
381                                                                         }
382                                                                 },
383                                                                 "styles": {
384                                                                         "type": ["string", "array", "object"],
385                                                                         "description": "Styles to always load",
386                                                                         "items": {
387                                                                                 "type": "string"
388                                                                         }
389                                                                 },
390                                                                 "skinStyles": {
391                                                                         "type": "object",
392                                                                         "description": "Styles to include in specific skin contexts (mapping of skin name to style(s))",
393                                                                         "patternProperties": {
394                                                                                 ".+": {
395                                                                                         "type": [
396                                                                                                 "string",
397                                                                                                 "array"
398                                                                                         ],
399                                                                                         "items": {
400                                                                                                 "type": "string"
401                                                                                         }
402                                                                                 }
403                                                                         }
404                                                                 },
405                                                                 "messages": {
406                                                                         "type": ["string", "array"],
407                                                                         "description": "Messages to always load",
408                                                                         "items": {
409                                                                                 "type": "string"
410                                                                         }
411                                                                 },
412                                                                 "group": {
413                                                                         "type": "string",
414                                                                         "description": "Group which this module should be loaded together with"
415                                                                 },
416                                                                 "position": {
417                                                                         "type": "string",
418                                                                         "description": "Position on the page to load this module at",
419                                                                         "enum": [
420                                                                                 "bottom",
421                                                                                 "top"
422                                                                         ]
423                                                                 },
424                                                                 "templates": {
425                                                                         "type": "object",
426                                                                         "description": "Templates to be loaded for client-side usage"
427                                                                 },
428                                                                 "targets": {
429                                                                         "type": ["string", "array"],
430                                                                         "description": "ResourceLoader target the module can run on",
431                                                                         "items": {
432                                                                                 "type": "string"
433                                                                         }
434                                                                 }
435                                                         }
436                                                 },
437                                                 {
438                                                         "description": "A ResourceLoaderImageModule definition",
439                                                         "additionalProperties": false,
440                                                         "properties": {
441                                                                 "class": {
442                                                                         "enum": ["ResourceLoaderImageModule"]
443                                                                 },
444                                                                 "data": {
445                                                                         "type": "string"
446                                                                 },
447                                                                 "prefix": {
448                                                                         "type": "string"
449                                                                 },
450                                                                 "selector": {
451                                                                         "type": "string"
452                                                                 },
453                                                                 "selectorWithoutVariant": {
454                                                                         "type": "string"
455                                                                 },
456                                                                 "selectorWithVariant": {
457                                                                         "type": "string"
458                                                                 },
459                                                                 "variants": {
460                                                                         "type": "object"
461                                                                 },
462                                                                 "images": {
463                                                                         "type": "object"
464                                                                 },
465                                                                 "position": {
466                                                                         "enum": [
467                                                                                 "top",
468                                                                                 "bottom"
469                                                                         ]
470                                                                 }
471                                                         }
472                                                 },
473                                                 {
474                                                         "description": "An arbitrary ResourceLoaderModule definition",
475                                                         "properties": {
476                                                                 "class": {
477                                                                         "type": "string",
478                                                                         "pattern": "^((?!ResourceLoader(File|Image)Module).)*$"
479                                                                 }
480                                                         },
481                                                         "required": ["class"]
482                                                 }
483                                         ]
484                                 }
485                         }
486                 },
487                 "ResourceModuleSkinStyles": {
488                         "type": "object",
489                         "description": "ResourceLoader modules for custom skin styles"
490                 },
491                 "ResourceLoaderSources": {
492                         "type": "object",
493                         "description": "ResourceLoader sources to register"
494                 },
495                 "ResourceLoaderLESSVars": {
496                         "type": "object",
497                         "description": "ResourceLoader LESS variables"
498                 },
499                 "ResourceLoaderLESSImportPaths": {
500                         "type": "object",
501                         "description": "ResourceLoader import paths"
502                 },
503                 "ConfigRegistry": {
504                         "type": "object",
505                         "description": "Registry of factory functions to create Config objects"
506                 },
507                 "CentralIdLookupProviders": {
508                         "type": "object",
509                         "description": "Central ID lookup providers"
510                 },
511                 "namespaces": {
512                         "type": "array",
513                         "description": "Method to add extra namespaces",
514                         "items": {
515                                 "type": "object",
516                                 "properties": {
517                                         "id": {
518                                                 "type": "integer"
519                                         },
520                                         "constant": {
521                                                 "type": "string"
522                                         },
523                                         "name": {
524                                                 "type": "string"
525                                         },
526                                         "gender": {
527                                                 "type": "object",
528                                                 "properties": {
529                                                         "male": {
530                                                                 "type": "string"
531                                                         },
532                                                         "female": {
533                                                                 "type": "string"
534                                                         }
535                                                 }
536                                         },
537                                         "subpages": {
538                                                 "type": "boolean",
539                                                 "default": false
540                                         },
541                                         "content": {
542                                                 "type": "boolean",
543                                                 "default": false
544                                         },
545                                         "defaultcontentmodel": {
546                                                 "type": "string"
547                                         },
548                                         "protection": {
549                                                 "type": ["string", "array"],
550                                                 "description": "Userright(s) required to edit in this namespace"
551                                         },
552                                         "capitallinkoverride": {
553                                                 "type": "boolean",
554                                                 "description": "Set $wgCapitalLinks on a per-namespace basis"
555                                         }
556                                 },
557                                 "required": ["id", "constant", "name"]
558                         }
559                 },
560                 "TrackingCategories": {
561                         "type": "array",
562                         "description": "Tracking category message keys"
563                 },
564                 "DefaultUserOptions": {
565                         "type": "object",
566                         "description": "Default values of user options"
567                 },
568                 "HiddenPrefs": {
569                         "type": "array",
570                         "description": "Preferences users cannot set"
571                 },
572                 "GroupPermissions": {
573                         "type": "object",
574                         "description": "Default permissions to give to user groups"
575                 },
576                 "RevokePermissions": {
577                         "type": "object",
578                         "description": "Default permissions to revoke from user groups"
579                 },
580                 "ImplicitGroups": {
581                         "type": "array",
582                         "description": "Implicit groups"
583                 },
584                 "GroupsAddToSelf": {
585                         "type": "object",
586                         "description": "Groups a user can add to themselves"
587                 },
588                 "GroupsRemoveFromSelf": {
589                         "type": "object",
590                         "description": "Groups a user can remove from themselves"
591                 },
592                 "AddGroups": {
593                         "type": "object",
594                         "description": "Groups a user can add to users"
595                 },
596                 "RemoveGroups": {
597                         "type": "object",
598                         "description": "Groups a user can remove from users"
599                 },
600                 "AvailableRights": {
601                         "type": "array",
602                         "description": "User rights added by the extension"
603                 },
604                 "ContentHandlers": {
605                         "type": "object",
606                         "description": "Mapping of model ID to class name"
607                 },
608                 "RateLimits": {
609                         "type": "object",
610                         "description": "Rate limits"
611                 },
612                 "RecentChangesFlags": {
613                         "type": "object",
614                         "description": "Flags (letter symbols) shown on RecentChanges pages"
615                 },
616                 "MediaHandlers": {
617                         "type": "object",
618                         "description": "Plugins for media file type handling. Each entry in the array maps a MIME type to a PHP class name."
619                 },
620                 "ExtensionFunctions": {
621                         "type": [
622                                 "array",
623                                 "string"
624                         ],
625                         "description": "Function to call after setup has finished"
626                 },
627                 "ExtensionMessagesFiles": {
628                         "type": "object",
629                         "description": "File paths containing PHP internationalization data"
630                 },
631                 "MessagesDirs": {
632                         "type": "object",
633                         "description": "Directory paths containing JSON internationalization data"
634                 },
635                 "ExtensionEntryPointListFiles": {
636                         "type": "object"
637                 },
638                 "SpecialPages": {
639                         "type": "object",
640                         "description": "SpecialPages implemented in this extension (mapping of page name to class name)"
641                 },
642                 "AutoloadClasses": {
643                         "type": "object"
644                 },
645                 "Hooks": {
646                         "type": "object",
647                         "description": "Hooks this extension uses (mapping of hook name to callback)"
648                 },
649                 "JobClasses": {
650                         "type": "object",
651                         "description": "Job types this extension implements (mapping of job type to class name)"
652                 },
653                 "LogTypes": {
654                         "type": "array",
655                         "description": "List of new log types this extension uses"
656                 },
657                 "LogRestrictions": {
658                         "type": "object"
659                 },
660                 "FilterLogTypes": {
661                         "type": "object"
662                 },
663                 "LogNames": {
664                         "type": "object"
665                 },
666                 "LogHeaders": {
667                         "type": "object"
668                 },
669                 "LogActions": {
670                         "type": "object"
671                 },
672                 "LogActionsHandlers": {
673                         "type": "object"
674                 },
675                 "Actions": {
676                         "type": "object"
677                 },
678                 "APIModules": {
679                         "type": "object"
680                 },
681                 "APIFormatModules": {
682                         "type": "object"
683                 },
684                 "APIMetaModules": {
685                         "type": "object"
686                 },
687                 "APIPropModules": {
688                         "type": "object"
689                 },
690                 "APIListModules": {
691                         "type": "object"
692                 },
693                 "ValidSkinNames": {
694                         "type": "object"
695                 },
696                 "FeedClasses": {
697                         "type": "object",
698                         "description": "Available feeds objects"
699                 },
700                 "SkinOOUIThemes": {
701                         "type": "object"
702                 },
703                 "callback": {
704                         "type": [
705                                 "array",
706                                 "string"
707                         ],
708                         "description": "A function to be called right after MediaWiki processes this file"
709                 },
710                 "config": {
711                         "type": "object",
712                         "description": "Configuration options for this extension",
713                         "properties": {
714                                 "_prefix": {
715                                         "type": "string",
716                                         "default": "wg",
717                                         "description": "Prefix to put in front of configuration settings when exporting them to $GLOBALS"
718                                 }
719                         },
720                         "patternProperties": {
721                                 "^[a-zA-Z_\u007f-\u00ff][a-zA-Z0-9_\u007f-\u00ff]*$": {
722                                         "properties": {
723                                                 "_merge_strategy": {
724                                                         "type": "string",
725                                                         "enum": [
726                                                                 "array_merge_recursive",
727                                                                 "array_plus_2d",
728                                                                 "array_plus",
729                                                                 "array_merge"
730                                                         ],
731                                                         "default": "array_merge"
732                                                 }
733                                         }
734                                 }
735                         }
736                 },
737                 "ParserTestFiles": {
738                         "type": "array",
739                         "description": "Parser test suite files to be run by parserTests.php when no specific filename is passed to it"
740                 },
741                 "load_composer_autoloader": {
742                         "type": "boolean",
743                         "description": "Load the composer autoloader for this extension, if one is present"
744                 }
745         }