docs/extension.schema.v1.json

   1 {
   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-reference"
  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": "SPDX identifier for the license under which the extension is released."
  55                 },
  56                 "requires": {
  57                         "type": "object",
  58                         "description": "Indicates what versions of MediaWiki core or extensions are required. This syntax may be extended in the future, for example to check dependencies between other services.",
  59                         "additionalProperties": false,
  60                         "properties": {
  61                                 "MediaWiki": {
  62                                         "type": "string",
  63                                         "description": "Version constraint string against MediaWiki core."
  64                                 },
  65                                 "extensions": {
  66                                         "type": "object",
  67                                         "description": "Set of version constraint strings against specific extensions."
  68                                 },
  69                                 "skins": {
  70                                         "type": "object",
  71                                         "description": "Set of version constraint strings against specific skins."
  72                                 }
  73                         }
  74                 },
  75                 "ResourceFileModulePaths": {
  76                         "type": "object",
  77                         "description": "Default paths to use for all ResourceLoader file modules",
  78                         "additionalProperties": false,
  79                         "properties": {
  80                                 "localBasePath": {
  81                                         "type": "string",
  82                                         "description": "Base path to prepend to all local paths, relative to current directory"
  83                                 },
  84                                 "remoteExtPath": {
  85                                         "type": "string",
  86                                         "description": "Base path to prepend to all remote paths, relative to $wgExtensionAssetsPath"
  87                                 },
  88                                 "remoteSkinPath": {
  89                                         "type": "string",
  90                                         "description": "Base path to prepend to all remote paths, relative to $wgStylePath"
  91                                 }
  92                         }
  93                 },
  94                 "ResourceModules": {
  95                         "type": "object",
  96                         "description": "ResourceLoader modules to register",
  97                         "patternProperties": {
  98                                 "^[a-zA-Z0-9-\\.]+$": {
  99                                         "type": "object",
 100                                         "anyOf": [
 101                                                 {
 102                                                         "description": "A ResourceLoaderFileModule definition",
 103                                                         "additionalProperties": false,
 104                                                         "properties": {
 105                                                                 "localBasePath": {
 106                                                                         "type": "string",
 107                                                                         "description": "Base path to prepend to all local paths in $options. Defaults to $IP"
 108                                                                 },
 109                                                                 "remoteBasePath": {
 110                                                                         "type": "string",
 111                                                                         "description": "Base path to prepend to all remote paths in $options. Defaults to $wgScriptPath"
 112                                                                 },
 113                                                                 "remoteExtPath": {
 114                                                                         "type": "string",
 115                                                                         "description": "Equivalent of remoteBasePath, but relative to $wgExtensionAssetsPath"
 116                                                                 },
 117                                                                 "skipFunction": {
 118                                                                         "type": "string",
 119                                                                         "description": "Path to a file containing a JavaScript \"skip function\", if desired."
 120                                                                 },
 121                                                                 "scripts": {
 122                                                                         "type": ["string", "array"],
 123                                                                         "description": "Scripts to always include (array of file paths)",
 124                                                                         "items": {
 125                                                                                 "type": "string"
 126                                                                         }
 127                                                                 },
 128                                                                 "languageScripts": {
 129                                                                         "type": "object",
 130                                                                         "description": "Scripts to include in specific language contexts (mapping of language code to file path(s))",
 131                                                                         "patternProperties": {
 132                                                                                 "^[a-zA-Z0-9-]{2,}$": {
 133                                                                                         "type": [
 134                                                                                                 "string",
 135                                                                                                 "array"
 136                                                                                         ],
 137                                                                                         "items": {
 138                                                                                                 "type": "string"
 139                                                                                         }
 140                                                                                 }
 141                                                                         }
 142                                                                 },
 143                                                                 "skinScripts": {
 144                                                                         "type": "object",
 145                                                                         "description": "Scripts to include in specific skin contexts (mapping of skin name to script(s)",
 146                                                                         "patternProperties": {
 147                                                                                 ".+": {
 148                                                                                         "type": [
 149                                                                                                 "string",
 150                                                                                                 "array"
 151                                                                                         ],
 152                                                                                         "items": {
 153                                                                                                 "type": "string"
 154                                                                                         }
 155                                                                                 }
 156                                                                         }
 157                                                                 },
 158                                                                 "debugScripts": {
 159                                                                         "type": ["string", "array"],
 160                                                                         "description": "Scripts to include in debug contexts",
 161                                                                         "items": {
 162                                                                                 "type": "string"
 163                                                                         }
 164                                                                 },
 165                                                                 "loaderScripts": {
 166                                                                         "type": ["string", "array"],
 167                                                                         "description": "Scripts to include in the startup module",
 168                                                                         "items": {
 169                                                                                 "type": "string"
 170                                                                         }
 171                                                                 },
 172                                                                 "dependencies": {
 173                                                                         "type": ["string", "array"],
 174                                                                         "description": "Modules which must be loaded before this module",
 175                                                                         "items": {
 176                                                                                 "type": "string"
 177                                                                         }
 178                                                                 },
 179                                                                 "styles": {
 180                                                                         "type": ["string", "array", "object"],
 181                                                                         "description": "Styles to always load",
 182                                                                         "items": {
 183                                                                                 "type": "string"
 184                                                                         }
 185                                                                 },
 186                                                                 "skinStyles": {
 187                                                                         "type": "object",
 188                                                                         "description": "Styles to include in specific skin contexts (mapping of skin name to style(s))",
 189                                                                         "patternProperties": {
 190                                                                                 ".+": {
 191                                                                                         "type": [
 192                                                                                                 "string",
 193                                                                                                 "array"
 194                                                                                         ],
 195                                                                                         "items": {
 196                                                                                                 "type": "string"
 197                                                                                         }
 198                                                                                 }
 199                                                                         }
 200                                                                 },
 201                                                                 "messages": {
 202                                                                         "type": ["string", "array"],
 203                                                                         "description": "Messages to always load",
 204                                                                         "items": {
 205                                                                                 "type": "string"
 206                                                                         }
 207                                                                 },
 208                                                                 "group": {
 209                                                                         "type": "string",
 210                                                                         "description": "Group which this module should be loaded together with"
 211                                                                 },
 212                                                                 "deprecated": {
 213                                                                         "type": ["object", "string", "boolean"],
 214                                                                         "description": "Whether the module is deprecated and usage is discouraged. Either a boolean, or a string or an object with key message can be used to customise deprecation message."
 215                                                                 },
 216                                                                 "position": {
 217                                                                         "type": "string",
 218                                                                         "description": "Position on the page to load this module at",
 219                                                                         "enum": [
 220                                                                                 "bottom",
 221                                                                                 "top"
 222                                                                         ]
 223                                                                 },
 224                                                                 "templates": {
 225                                                                         "type": ["object", "array"],
 226                                                                         "description": "Templates to be loaded for client-side usage"
 227                                                                 },
 228                                                                 "targets": {
 229                                                                         "type": ["string", "array"],
 230                                                                         "description": "ResourceLoader target the module can run on",
 231                                                                         "items": {
 232                                                                                 "type": "string"
 233                                                                         }
 234                                                                 },
 235                                                                 "noflip": {
 236                                                                         "type": "boolean",
 237                                                                         "description": "Whether to skip CSSJanus LTR-to-RTL flipping for this module. Recommended for styles imported from libraries that already properly handle their RTL styles. Default is false, meaning CSSJanus will be applied on RTL-mode output."
 238                                                                 }
 239                                                         }
 240                                                 },
 241                                                 {
 242                                                         "description": "A ResourceLoaderWikiModule definition",
 243                                                         "additionalProperties": false,
 244                                                         "properties": {
 245                                                                 "class": {
 246                                                                         "enum": ["ResourceLoaderWikiModule"]
 247                                                                 },
 248                                                                 "group": {
 249                                                                         "type": "string",
 250                                                                         "description": "Group which this module should be loaded together with"
 251                                                                 },
 252                                                                 "position": {
 253                                                                         "type": "string",
 254                                                                         "description": "Position on the page to load this module at",
 255                                                                         "enum": [
 256                                                                                 "bottom",
 257                                                                                 "top"
 258                                                                         ]
 259                                                                 },
 260                                                                 "targets": {
 261                                                                         "type": ["string", "array"],
 262                                                                         "description": "ResourceLoader target the module can run on",
 263                                                                         "items": {
 264                                                                                 "type": "string"
 265                                                                         }
 266                                                                 },
 267                                                                 "scripts": {
 268                                                                         "type": "array",
 269                                                                         "items": {
 270                                                                                 "type": "string"
 271                                                                         }
 272                                                                 },
 273                                                                 "styles": {
 274                                                                         "type": "array",
 275                                                                         "items": {
 276                                                                                 "type": "string"
 277                                                                         }
 278                                                                 }
 279                                                         }
 280                                                 },
 281                                                 {
 282                                                         "description": "A ResourceLoaderImageModule definition",
 283                                                         "additionalProperties": false,
 284                                                         "properties": {
 285                                                                 "class": {
 286                                                                         "enum": ["ResourceLoaderImageModule"]
 287                                                                 },
 288                                                                 "defaultColor": {
 289                                                                         "type": "string"
 290                                                                 },
 291                                                                 "data": {
 292                                                                         "type": "string"
 293                                                                 },
 294                                                                 "prefix": {
 295                                                                         "type": "string"
 296                                                                 },
 297                                                                 "selector": {
 298                                                                         "type": "string"
 299                                                                 },
 300                                                                 "selectorWithoutVariant": {
 301                                                                         "type": "string"
 302                                                                 },
 303                                                                 "selectorWithVariant": {
 304                                                                         "type": "string"
 305                                                                 },
 306                                                                 "variants": {
 307                                                                         "type": "object"
 308                                                                 },
 309                                                                 "images": {
 310                                                                         "type": "object"
 311                                                                 },
 312                                                                 "position": {
 313                                                                         "enum": [
 314                                                                                 "top",
 315                                                                                 "bottom"
 316                                                                         ]
 317                                                                 }
 318                                                         }
 319                                                 },
 320                                                 {
 321                                                         "description": "An arbitrary ResourceLoaderModule definition",
 322                                                         "properties": {
 323                                                                 "class": {
 324                                                                         "type": "string",
 325                                                                         "pattern": "^((?!ResourceLoader(File|Image)Module).)*$"
 326                                                                 }
 327                                                         },
 328                                                         "required": ["class"]
 329                                                 }
 330                                         ]
 331                                 }
 332                         }
 333                 },
 334                 "ResourceModuleSkinStyles": {
 335                         "type": "object",
 336                         "description": "ResourceLoader modules for custom skin styles"
 337                 },
 338                 "ResourceLoaderSources": {
 339                         "type": "object",
 340                         "description": "ResourceLoader sources to register"
 341                 },
 342                 "ResourceLoaderLESSVars": {
 343                         "type": "object",
 344                         "description": "ResourceLoader LESS variables"
 345                 },
 346                 "ConfigRegistry": {
 347                         "type": "object",
 348                         "description": "Registry of factory functions to create Config objects"
 349                 },
 350                 "SessionProviders": {
 351                         "type": "object",
 352                         "description": "Session providers"
 353                 },
 354                 "AuthManagerAutoConfig": {
 355                         "type": "object",
 356                         "description": "AuthManager auto-configuration",
 357                         "additionalProperties": false,
 358                         "properties": {
 359                                 "preauth": {
 360                                         "type": "object",
 361                                         "description": "Pre-authentication providers"
 362                                 },
 363                                 "primaryauth": {
 364                                         "type": "object",
 365                                         "description": "Primary authentication providers"
 366                                 },
 367                                 "secondaryauth": {
 368                                         "type": "object",
 369                                         "description": "Secondary authentication providers"
 370                                 }
 371                         }
 372                 },
 373                 "CentralIdLookupProviders": {
 374                         "type": "object",
 375                         "description": "Central ID lookup providers"
 376                 },
 377                 "namespaces": {
 378                         "type": "array",
 379                         "description": "Method to add extra namespaces",
 380                         "items": {
 381                                 "type": "object",
 382                                 "properties": {
 383                                         "id": {
 384                                                 "type": "integer"
 385                                         },
 386                                         "constant": {
 387                                                 "type": "string"
 388                                         },
 389                                         "name": {
 390                                                 "type": "string"
 391                                         },
 392                                         "gender": {
 393                                                 "type": "object",
 394                                                 "properties": {
 395                                                         "male": {
 396                                                                 "type": "string"
 397                                                         },
 398                                                         "female": {
 399                                                                 "type": "string"
 400                                                         }
 401                                                 }
 402                                         },
 403                                         "subpages": {
 404                                                 "type": "boolean",
 405                                                 "default": false
 406                                         },
 407                                         "content": {
 408                                                 "type": "boolean",
 409                                                 "default": false
 410                                         },
 411                                         "defaultcontentmodel": {
 412                                                 "type": "string"
 413                                         },
 414                                         "protection": {
 415                                                 "type": ["string", "array"],
 416                                                 "description": "Userright(s) required to edit in this namespace"
 417                                         },
 418                                         "capitallinkoverride": {
 419                                                 "type": "boolean",
 420                                                 "description": "Set $wgCapitalLinks on a per-namespace basis"
 421                                         },
 422                                         "conditional": {
 423                                                 "type": "boolean",
 424                                                 "description": "Whether the namespace is conditional upon configuration and should not be registered (requires separate registration via a hook)",
 425                                                 "default": false
 426                                         }
 427                                 },
 428                                 "required": ["id", "constant", "name"]
 429                         }
 430                 },
 431                 "TrackingCategories": {
 432                         "type": "array",
 433                         "description": "Tracking category message keys",
 434                         "items": {
 435                                 "type": "string"
 436                         }
 437                 },
 438                 "DefaultUserOptions": {
 439                         "type": "object",
 440                         "description": "Default values of user options"
 441                 },
 442                 "HiddenPrefs": {
 443                         "type": "array",
 444                         "description": "Preferences users cannot set",
 445                         "items": {
 446                                 "type": "string"
 447                         }
 448                 },
 449                 "GroupPermissions": {
 450                         "type": "object",
 451                         "description": "Default permissions to give to user groups",
 452                         "patternProperties": {
 453                                 "^[a-z]+$": {
 454                                         "type": "object",
 455                                         "patternProperties": {
 456                                                 "^[a-z]+$": {
 457                                                         "type": "boolean"
 458                                                 }
 459                                         }
 460                                 }
 461                         }
 462                 },
 463                 "RevokePermissions": {
 464                         "type": "object",
 465                         "description": "Default permissions to revoke from user groups",
 466                         "patternProperties": {
 467                                 "^[a-z]+$": {
 468                                         "type": "object",
 469                                         "patternProperties": {
 470                                                 "^[a-z]+$": {
 471                                                         "type": "boolean"
 472                                                 }
 473                                         }
 474                                 }
 475                         }
 476                 },
 477                 "GrantPermissions": {
 478                         "type": "object",
 479                         "description": "Map of permissions granted to authorized consumers to their bundles, called 'grants'",
 480                         "patternProperties": {
 481                                 "^[a-z]+$": {
 482                                         "type": "object",
 483                                         "patternProperties": {
 484                                                 "^[a-z]+$": {
 485                                                         "type": "boolean"
 486                                                 }
 487                                         }
 488                                 }
 489                         }
 490                 },
 491                 "GrantPermissionGroups": {
 492                         "type": "object",
 493                         "description": "Map of grants to their UI grouping",
 494                         "patternProperties": {
 495                                 "^[a-z]+$": {
 496                                         "type": "string"
 497                                 }
 498                         }
 499                 },
 500                 "ImplicitGroups": {
 501                         "type": "array",
 502                         "description": "Implicit groups"
 503                 },
 504                 "GroupsAddToSelf": {
 505                         "type": "object",
 506                         "description": "Groups a user can add to themselves"
 507                 },
 508                 "GroupsRemoveFromSelf": {
 509                         "type": "object",
 510                         "description": "Groups a user can remove from themselves"
 511                 },
 512                 "AddGroups": {
 513                         "type": "object",
 514                         "description": "Groups a user can add to users"
 515                 },
 516                 "RemoveGroups": {
 517                         "type": "object",
 518                         "description": "Groups a user can remove from users"
 519                 },
 520                 "AvailableRights": {
 521                         "type": "array",
 522                         "description": "User rights added by the extension",
 523                         "items": {
 524                                 "type": "string"
 525                         }
 526                 },
 527                 "ContentHandlers": {
 528                         "type": "object",
 529                         "description": "Mapping of model ID to class name",
 530                         "patternProperties": {
 531                                 "^[A-Za-z]+$": {
 532                                         "type": "string"
 533                                 }
 534                         }
 535                 },
 536                 "RateLimits": {
 537                         "type": "object",
 538                         "description": "Rate limits"
 539                 },
 540                 "RecentChangesFlags": {
 541                         "type": "object",
 542                         "description": "Flags (letter symbols) shown on RecentChanges pages"
 543                 },
 544                 "MediaHandlers": {
 545                         "type": "object",
 546                         "description": "Plugins for media file type handling. Each entry in the array maps a MIME type to a PHP class name."
 547                 },
 548                 "ExtensionFunctions": {
 549                         "type": [
 550                                 "array",
 551                                 "string"
 552                         ],
 553                         "description": "Function to call after setup has finished",
 554                         "items": {
 555                                 "type": "string"
 556                         }
 557                 },
 558                 "ExtensionMessagesFiles": {
 559                         "type": "object",
 560                         "description": "File paths containing PHP internationalization data"
 561                 },
 562                 "MessagesDirs": {
 563                         "type": "object",
 564                         "description": "Directory paths containing JSON internationalization data"
 565                 },
 566                 "ExtensionEntryPointListFiles": {
 567                         "type": "object"
 568                 },
 569                 "SpecialPages": {
 570                         "type": "object",
 571                         "description": "SpecialPages implemented in this extension (mapping of page name to class name)"
 572                 },
 573                 "AutoloadNamespaces": {
 574                         "type": "object",
 575                         "description": "Mapping of PSR-4 compliant namespace to directory for autoloading",
 576                         "patternProperties": {
 577                                 "^[A-Za-z0-9\\\\]+\\\\$": {
 578                                         "type": "string"
 579                                 }
 580                         },
 581                         "additionalProperties": false
 582                 },
 583                 "AutoloadClasses": {
 584                         "type": "object"
 585                 },
 586                 "Hooks": {
 587                         "type": [ "string", "object" ],
 588                         "description": "Hooks this extension uses (mapping of hook name to callback)"
 589                 },
 590                 "JobClasses": {
 591                         "type": "object",
 592                         "description": "Job types this extension implements (mapping of job type to class name or factory function)"
 593                 },
 594                 "LogTypes": {
 595                         "type": "array",
 596                         "description": "List of new log types this extension uses"
 597                 },
 598                 "LogRestrictions": {
 599                         "type": "object"
 600                 },
 601                 "FilterLogTypes": {
 602                         "type": "object"
 603                 },
 604                 "ActionFilteredLogs": {
 605                         "type": "object",
 606                         "description": "List of log types which can be filtered by log actions",
 607                         "patternProperties": {
 608                                 "^[a-z-]+$": {
 609                                         "type": "object",
 610                                         "patternProperties": {
 611                                                 "^[a-z-]+$": {
 612                                                         "type": "array",
 613                                                         "items": {
 614                                                                 "type": "string"
 615                                                         }
 616                                                 }
 617                                         }
 618                                 }
 619                         }
 620                 },
 621                 "LogNames": {
 622                         "type": "object"
 623                 },
 624                 "LogHeaders": {
 625                         "type": "object"
 626                 },
 627                 "LogActions": {
 628                         "type": "object"
 629                 },
 630                 "LogActionsHandlers": {
 631                         "type": "object"
 632                 },
 633                 "Actions": {
 634                         "type": "object"
 635                 },
 636                 "APIModules": {
 637                         "type": "object"
 638                 },
 639                 "APIFormatModules": {
 640                         "type": "object"
 641                 },
 642                 "APIMetaModules": {
 643                         "type": "object"
 644                 },
 645                 "APIPropModules": {
 646                         "type": "object"
 647                 },
 648                 "APIListModules": {
 649                         "type": "object"
 650                 },
 651                 "ValidSkinNames": {
 652                         "type": "object"
 653                 },
 654                 "FeedClasses": {
 655                         "type": "object",
 656                         "description": "Available feeds objects"
 657                 },
 658                 "SkinOOUIThemes": {
 659                         "type": "object"
 660                 },
 661                 "PasswordPolicy": {
 662                         "type": "object",
 663                         "description": "Password policies"
 664                 },
 665                 "FileExtensions": {
 666                         "type": "array",
 667                         "description": "Preferred file extensions for uploading",
 668                         "items": {
 669                                 "type": "string"
 670                         }
 671                 },
 672                 "callback": {
 673                         "type": [
 674                                 "array",
 675                                 "string"
 676                         ],
 677                         "description": "A function to be called right after MediaWiki processes this file"
 678                 },
 679                 "config": {
 680                         "type": "object",
 681                         "description": "Configuration options for this extension",
 682                         "properties": {
 683                                 "_prefix": {
 684                                         "type": "string",
 685                                         "default": "wg",
 686                                         "description": "Prefix to put in front of configuration settings when exporting them to $GLOBALS"
 687                                 }
 688                         },
 689                         "patternProperties": {
 690                                 "^[a-zA-Z_\u007f-\u00ff][a-zA-Z0-9_\u007f-\u00ff]*$": {
 691                                         "properties": {
 692                                                 "_merge_strategy": {
 693                                                         "type": "string",
 694                                                         "enum": [
 695                                                                 "array_merge_recursive",
 696                                                                 "array_replace_recursive",
 697                                                                 "array_plus_2d",
 698                                                                 "array_plus",
 699                                                                 "array_merge"
 700                                                         ],
 701                                                         "default": "array_merge"
 702                                                 }
 703                                         }
 704                                 }
 705                         }
 706                 },
 707                 "ParserTestFiles": {
 708                         "type": "array",
 709                         "description": "Parser test suite files to be run by parserTests.php when no specific filename is passed to it"
 710                 },
 711                 "ServiceWiringFiles": {
 712                         "type": "array",
 713                         "description": "List of service wiring files to be loaded by the default instance of MediaWikiServices"
 714                 },
 715                 "load_composer_autoloader": {
 716                         "type": "boolean",
 717                         "description": "Load the composer autoloader for this extension, if one is present"
 718                 }
 719         }
 720 }