MediaWiki master
ApiPageSet Class Reference

This class contains a list of pages that the client has requested. More...

Inherits ApiBase.

Collaboration diagram for ApiPageSet:

Public Member Functions

 __construct (ApiBase $dbSource, $flags=0, $defaultNamespace=NS_MAIN)
 
 execute ()
 Populate the PageSet from the request parameters.
 
 executeDryRun ()
 In case execute() is not called, call this method to mark all relevant parameters as used This prevents unused parameters from being reported as warnings.
 
 getAllowedParams ( $flags=0)
 
 getAllTitlesByNamespace ()
 Returns an array [ns][dbkey] => page_id for all requested titles.
 
 getCacheMode ( $params=null)
 Get the cache mode for the data generated by this module.
 
 getConvertedTitles ()
 Get a list of title conversions - maps a title to its converted version.
 
 getConvertedTitlesAsResult ( $result=null)
 Get a list of title conversions - maps a title to its converted version as a result array.
 
 getCustomField ( $fieldName)
 Get the value of a custom field previously requested through requestField()
 
 getDataSource ()
 Return the parameter name that is the source of data for this PageSet.
 
 getDeletedRevisionIDs ()
 Get the list of revision IDs that were associated with deleted titles.
 
 getGoodAndMissingPages ()
 Pages for good and missing titles.
 
 getGoodAndMissingTitles ()
 Title objects for good and missing titles.
 
 getGoodAndMissingTitlesByNamespace ()
 Returns an array [ns][dbkey] => page_id for all good and missing titles.
 
 getGoodPages ()
 Pages that were found in the database, including redirects.
 
 getGoodTitleCount ()
 Returns the number of found unique pages (not revisions) in the set.
 
 getGoodTitles ()
 Title objects that were found in the database, including redirects.
 
 getGoodTitlesByNamespace ()
 Returns an array [ns][dbkey] => page_id for all good titles.
 
 getInterwikiTitles ()
 Get a list of interwiki titles - maps a title to its interwiki prefix.
 
 getInterwikiTitlesAsResult ( $result=null, $iwUrl=false)
 Get a list of interwiki titles - maps a title to its interwiki prefix as result.
 
 getInvalidTitlesAndReasons ()
 Titles that were deemed invalid by Title::newFromText() The array's index will be unique and negative for each item.
 
 getInvalidTitlesAndRevisions ( $invalidChecks=[ 'invalidTitles', 'special', 'missingIds', 'missingRevIds', 'missingTitles', 'interwikiTitles'])
 Get an array of invalid/special/missing titles.
 
 getLiveRevisionIDs ()
 Get the list of non-deleted revision IDs (requested with the revids= parameter)
 
 getMissingPageIDs ()
 Page IDs that were not found in the database.
 
 getMissingPages ()
 Pages that were NOT found in the database.
 
 getMissingRevisionIDs ()
 Revision IDs that were not found in the database.
 
 getMissingRevisionIDsAsResult ( $result=null)
 Revision IDs that were not found in the database as result array.
 
 getMissingTitles ()
 Title objects that were NOT found in the database.
 
 getMissingTitlesByNamespace ()
 Returns an array [ns][dbkey] => fake_page_id for all missing titles.
 
 getNormalizedTitles ()
 Get a list of title normalizations - maps a title to its normalized version.
 
 getNormalizedTitlesAsResult ( $result=null)
 Get a list of title normalizations - maps a title to its normalized version in the form of result array.
 
 getPages ()
 All existing and missing pages including redirects.
 
 getPageTableFields ()
 Get the fields that have to be queried from the page table: the ones requested through requestField() and a few basic ones we always need.
 
 getRedirectTargets ()
 Get a list of redirect resolutions - maps a title to its redirect target.
 
 getRedirectTitles ()
 Get a list of redirect resolutions - maps a title to its redirect target.
 
 getRedirectTitlesAsResult ( $result=null)
 Get a list of redirect resolutions - maps a title to its redirect target.
 
 getRevisionCount ()
 Returns the number of revisions (requested with revids= parameter).
 
 getRevisionIDs ()
 Get the list of valid revision IDs (requested with the revids= parameter)
 
 getSpecialPages ()
 Get the list of pages with negative namespace.
 
 getSpecialTitles ()
 Get the list of titles with negative namespace.
 
 getTitleCount ()
 Returns the number of unique pages (not revisions) in the set.
 
 getTitles ()
 All existing and missing pages including redirects.
 
 handleParamNormalization ( $paramName, $value, $rawValue)
 Handle when a parameter was Unicode-normalized.
 
 isResolvingRedirects ()
 Check whether this PageSet is resolving redirects.
 
 populateFromPageIDs ( $pageIDs)
 Populate this PageSet from a list of page IDs.
 
 populateFromQueryResult ( $db, $queryResult)
 Populate this PageSet from a rowset returned from the database.
 
 populateFromRevisionIDs ( $revIDs)
 Populate this PageSet from a list of revision IDs.
 
 populateFromTitles ( $titles)
 Populate this PageSet.
 
 populateGeneratorData (&$result, array $path=[])
 Populate the generator data for all titles in the result.
 
 processDbRow ( $row)
 Extract all requested fields from the row received from the database.
 
 requestField ( $fieldName)
 Request an additional field from the page table.
 
 setGeneratorData ( $title, array $data)
 Set data for a title.
 
 setRedirectMergePolicy ( $callable)
 Controls how generator data about a redirect source is merged into the generator data for the redirect target.
 
- Public Member Functions inherited from ApiBase
 __construct (ApiMain $mainModule, $moduleName, $modulePrefix='')
 
 getModuleManager ()
 Get the module manager, or null if this module has no submodules.
 
 getCustomPrinter ()
 If the module may only be used with a certain format module, it should override this method to return an instance of that formatter.
 
 getHelpUrls ()
 Return links to more detailed help pages about the module.
 
 shouldCheckMaxlag ()
 Indicates if this module needs maxlag to be checked.
 
 isReadMode ()
 Indicates whether this module requires read rights.
 
 isWriteMode ()
 Indicates whether this module requires write mode.
 
 mustBePosted ()
 Indicates whether this module must be called with a POST request.
 
 isDeprecated ()
 Indicates whether this module is deprecated.
 
 isInternal ()
 Indicates whether this module is considered to be "internal".
 
 needsToken ()
 Returns the token type this module requires in order to execute.
 
 getConditionalRequestData ( $condition)
 Returns data for HTTP conditional request mechanisms.
 
 getModuleName ()
 Get the name of the module being executed by this instance.
 
 getModulePrefix ()
 Get parameter prefix (usually two letters or an empty string).
 
 getMain ()
 Get the main module.
 
 isMain ()
 Returns true if this module is the main module ($this === $this->mMainModule), false otherwise.
 
 getParent ()
 Get the parent of this module.
 
 lacksSameOriginSecurity ()
 Returns true if the current request breaks the same-origin policy.
 
 getModulePath ()
 Get the path to this module.
 
 getModuleFromPath ( $path)
 Get a module from its module path.
 
 getResult ()
 Get the result object.
 
 getErrorFormatter ()
 
 getContinuationManager ()
 
 setContinuationManager (ApiContinuationManager $manager=null)
 
 dynamicParameterDocumentation ()
 Indicate if the module supports dynamically-determined parameters that cannot be included in self::getAllowedParams().
 
 encodeParamName ( $paramName)
 This method mangles parameter name based on the prefix supplied to the constructor.
 
 extractRequestParams ( $options=[])
 Using getAllowedParams(), this function makes an array of the values provided by the user, with the key being the name of the variable, and value - validated value from user or default.
 
 requireOnlyOneParameter ( $params,... $required)
 Die if 0 or more than one of a certain set of parameters is set and not false.
 
 requireMaxOneParameter ( $params,... $required)
 Dies if more than one parameter from a certain set of parameters are set and not false.
 
 requireAtLeastOneParameter ( $params,... $required)
 Die if 0 of a certain set of parameters is set and not false.
 
 requirePostedParameters ( $params, $prefix='prefix')
 Die if any of the specified parameters were found in the query part of the URL rather than the HTTP post body contents.
 
 getTitleOrPageId ( $params, $load=false)
 Attempts to load a WikiPage object from a title or pageid parameter, if possible.
 
 getTitleFromTitleOrPageId ( $params)
 Get a Title object from a title or pageid param, if it is possible.
 
 validateToken ( $token, array $params)
 Validate the supplied token.
 
 getWatchlistUser ( $params)
 Gets the user for whom to get the watchlist.
 
 errorArrayToStatus (array $errors, Authority $performer=null)
 Turn an array of messages into a Status.
 
 addBlockInfoToStatus (StatusValue $status, Authority $user=null)
 Add block info to block messages in a Status.
 
 addWarning ( $msg, $code=null, $data=null)
 Add a warning for this module.
 
 addDeprecation ( $msg, $feature, $data=[])
 Add a deprecation warning for this module.
 
 addError ( $msg, $code=null, $data=null)
 Add an error for this module without aborting.
 
 addMessagesFromStatus (StatusValue $status, $types=[ 'warning', 'error'], array $filter=[])
 Add warnings and/or errors from a Status.
 
 dieWithError ( $msg, $code=null, $data=null, $httpCode=0)
 Abort execution with an error.
 
 dieWithException (Throwable $exception, array $options=[])
 Abort execution with an error derived from a throwable.
 
 dieBlocked (Block $block)
 Throw an ApiUsageException, which will (if uncaught) call the main module's error handler and die with an error message including block info.
 
 dieStatus (StatusValue $status)
 Throw an ApiUsageException based on the Status object.
 
 dieReadOnly ()
 Helper function for readonly errors.
 
 checkUserRightsAny ( $rights)
 Helper function for permission-denied errors.
 
 checkTitleUserPermissions (PageIdentity $pageIdentity, $actions, array $options=[])
 Helper function for permission-denied errors.
 
 dieWithErrorOrDebug ( $msg, $code=null, $data=null, $httpCode=null)
 Will only set a warning instead of failing if the global $wgDebugAPI is set to true.
 
 logFeatureUsage ( $feature)
 Write logging information for API features to a debug log, for usage analysis.
 
 getFinalSummary ()
 Get the final module summary.
 
 getFinalDescription ()
 Get the final module description, after hooks have had a chance to tweak it as needed.
 
 getFinalParams ( $flags=0)
 Get the final list of parameters, after hooks have had a chance to tweak it as needed.
 
 getFinalParamDescription ()
 Get final parameter descriptions, after hooks have had a chance to tweak it as needed.
 
 modifyHelp (array &$help, array $options, array &$tocData)
 Called from ApiHelp before the pieces are joined together and returned.
 
- Public Member Functions inherited from MediaWiki\Context\ContextSource
 canUseWikiPage ()
 Check whether a WikiPage object can be get with getWikiPage().
 
 exportSession ()
 Export the resolved user IP, HTTP headers, user ID, and session ID.
 
 getActionName ()
 Get the action name for the current web request.
 
 getAuthority ()
 
 getConfig ()
 
 getContext ()
 Get the base IContextSource object.
 
 getCsrfTokenSet ()
 Get a repository to obtain and match CSRF tokens.
 
 getLanguage ()
 
 getLanguageCode ()
 
 getOutput ()
 
 getRequest ()
 
 getSkin ()
 
 getTiming ()
 
 getTitle ()
 
 getUser ()
 
 getWikiPage ()
 Get the WikiPage object.
 
 msg ( $key,... $params)
 Get a Message object with context set Parameters are the same as wfMessage()
 
 setContext (IContextSource $context)
 

Protected Member Functions

 getDB ()
 Get the database connection (read-only)
 
- Protected Member Functions inherited from ApiBase
 getExamplesMessages ()
 Returns usage examples for this module.
 
 getAllowedParams ()
 Returns an array of allowed parameters (parameter name) => (default value) or (parameter name) => (array with PARAM_* constants as keys) Don't call this function directly: use getFinalParams() to allow hooks to modify parameters as needed.
 
 getWebUITokenSalt (array $params)
 Fetch the salt used in the Web UI corresponding to this module.
 
 getPermissionManager ()
 Obtain a PermissionManager instance that subclasses may use in their authorization checks.
 
 getHookContainer ()
 Get a HookContainer, for running extension hooks or for hook metadata.
 
 getHookRunner ()
 Get an ApiHookRunner for running core API hooks.
 
 getParameter ( $paramName, $parseLimit=true)
 Get a value for the given parameter.
 
 getParameterFromSettings ( $name, $settings, $parseLimit)
 Using the settings, determine the value for the given parameter.
 
 useTransactionalTimeLimit ()
 Call wfTransactionalTimeLimit() if this request was POSTed.
 
 filterIDs ( $fields, array $ids)
 Filter out-of-range values from a list of positive integer IDs.
 
 parseContinueParamOrDie (string $continue, array $types)
 Parse the 'continue' parameter in the usual format and validate the types of each part, or die with the 'badcontinue' error if the format, types, or the number of parts is wrong.
 
 dieContinueUsageIf ( $condition)
 Die with the 'badcontinue' error.
 
 getSummaryMessage ()
 Return the summary message.
 
 getExtendedDescription ()
 Return the extended help text message.
 
 getHelpFlags ()
 Generates the list of flags for the help screen and for action=paraminfo.
 
 getModuleSourceInfo ()
 Returns information about the source of this module, if known.
 

Additional Inherited Members

- Static Public Member Functions inherited from ApiBase
static makeMessage ( $msg, IContextSource $context, array $params=null)
 Create a Message from a string or array.
 
static clearCacheForTest ()
 Reset static caches of database state.
 
- Public Attributes inherited from ApiBase
const PARAM_RANGE_ENFORCE = 'api-param-range-enforce'
 (boolean) Inverse of IntegerDef::PARAM_IGNORE_RANGE
 
const PARAM_DFLT = ParamValidator::PARAM_DEFAULT
 
const PARAM_ISMULTI = ParamValidator::PARAM_ISMULTI
 
const PARAM_TYPE = ParamValidator::PARAM_TYPE
 
const PARAM_MAX = IntegerDef::PARAM_MAX
 
const PARAM_MAX2 = IntegerDef::PARAM_MAX2
 
const PARAM_MIN = IntegerDef::PARAM_MIN
 
const PARAM_ALLOW_DUPLICATES = ParamValidator::PARAM_ALLOW_DUPLICATES
 
const PARAM_DEPRECATED = ParamValidator::PARAM_DEPRECATED
 
const PARAM_REQUIRED = ParamValidator::PARAM_REQUIRED
 
const PARAM_SUBMODULE_MAP = SubmoduleDef::PARAM_SUBMODULE_MAP
 
const PARAM_SUBMODULE_PARAM_PREFIX = SubmoduleDef::PARAM_SUBMODULE_PARAM_PREFIX
 
const PARAM_ALL = ParamValidator::PARAM_ALL
 
const PARAM_EXTRA_NAMESPACES = NamespaceDef::PARAM_EXTRA_NAMESPACES
 
const PARAM_SENSITIVE = ParamValidator::PARAM_SENSITIVE
 
const PARAM_DEPRECATED_VALUES = EnumDef::PARAM_DEPRECATED_VALUES
 
const PARAM_ISMULTI_LIMIT1 = ParamValidator::PARAM_ISMULTI_LIMIT1
 
const PARAM_ISMULTI_LIMIT2 = ParamValidator::PARAM_ISMULTI_LIMIT2
 
const PARAM_MAX_BYTES = StringDef::PARAM_MAX_BYTES
 
const PARAM_MAX_CHARS = StringDef::PARAM_MAX_CHARS
 
const PARAM_HELP_MSG = 'api-param-help-msg'
 (string|array|Message) Specify an alternative i18n documentation message for this parameter.
 
const PARAM_HELP_MSG_APPEND = 'api-param-help-msg-append'
 ((string|array|Message)[]) Specify additional i18n messages to append to the normal message for this parameter.
 
const PARAM_HELP_MSG_INFO = 'api-param-help-msg-info'
 (array) Specify additional information tags for the parameter.
 
const PARAM_VALUE_LINKS = 'api-param-value-links'
 Deprecated and unused.
 
const PARAM_HELP_MSG_PER_VALUE = 'api-param-help-msg-per-value'
 ((string|array|Message)[]) When PARAM_TYPE is an array, or 'string' with PARAM_ISMULTI, this is an array mapping parameter values to help message specifiers (to be passed to ApiBase::makeMessage()) about those values.
 
const PARAM_TEMPLATE_VARS = 'param-template-vars'
 (array) Indicate that this is a templated parameter, and specify replacements.
 
const ALL_DEFAULT_STRING = '*'
 (string|array|Message) Specify an alternative i18n documentation message for this parameter.
 
const LIMIT_BIG1 = 500
 Fast query, standard limit.
 
const LIMIT_BIG2 = 5000
 Fast query, apihighlimits limit.
 
const LIMIT_SML1 = 50
 Slow query, standard limit.
 
const LIMIT_SML2 = 500
 Slow query, apihighlimits limit.
 
const GET_VALUES_FOR_HELP = 1
 getAllowedParams() flag: When this is set, the result could take longer to generate, but should be more thorough.
 
- Static Protected Member Functions inherited from ApiBase
static dieDebug ( $method, $message)
 Internal code errors should be reported with this method.
 

Detailed Description

This class contains a list of pages that the client has requested.

Initially, when the client passes in titles=, pageids=, or revisions= parameter, an instance of the ApiPageSet class will normalize titles, determine if the pages/revisions exist, and prefetch any additional page data requested.

When a generator is used, the result of the generator will become the input for the second instance of this class, and all subsequent actions will use the second instance for all their work.

Since
1.21 derives from ApiBase instead of ApiQueryBase

Definition at line 55 of file ApiPageSet.php.

Constructor & Destructor Documentation

◆ __construct()

ApiPageSet::__construct ( ApiBase  $dbSource,
  $flags = 0,
  $defaultNamespace = NS_MAIN 
)
Parameters
ApiBase$dbSourceModule implementing getDB(). Allows PageSet to reuse existing db connection from the shared state like ApiQuery.
int$flagsZero or more flags like DISABLE_GENERATORS
int$defaultNamespaceThe namespace to use if none is specified by a prefix.
Since
1.21 accepts $flags instead of two boolean values

Definition at line 204 of file ApiPageSet.php.

References ApiBase\extractRequestParams(), ApiBase\getMain(), and ApiBase\getModuleName().

Member Function Documentation

◆ execute()

ApiPageSet::execute ( )

Populate the PageSet from the request parameters.

Reimplemented from ApiBase.

Definition at line 238 of file ApiPageSet.php.

◆ executeDryRun()

ApiPageSet::executeDryRun ( )

In case execute() is not called, call this method to mark all relevant parameters as used This prevents unused parameters from being reported as warnings.

Definition at line 231 of file ApiPageSet.php.

◆ getAllowedParams()

ApiPageSet::getAllowedParams (   $flags = 0)

Definition at line 1612 of file ApiPageSet.php.

References ApiBase\GET_VALUES_FOR_HELP, and ApiBase\PARAM_HELP_MSG.

◆ getAllTitlesByNamespace()

ApiPageSet::getAllTitlesByNamespace ( )

Returns an array [ns][dbkey] => page_id for all requested titles.

page_id is a unique negative number in case title was not found. Invalid titles will also have negative page IDs and will be in namespace 0

Returns
array

Definition at line 440 of file ApiPageSet.php.

◆ getCacheMode()

ApiPageSet::getCacheMode (   $params = null)

Get the cache mode for the data generated by this module.

All PageSet users should take into account whether this returns a more-restrictive cache mode than the using module itself. For possible return values and other details about cache modes, see ApiMain::setCacheMode()

Public caching will only be allowed if all the modules that supply data for a given request return a cache mode of public.

Parameters
array | null$params
Returns
string
Since
1.21

Definition at line 1311 of file ApiPageSet.php.

◆ getConvertedTitles()

ApiPageSet::getConvertedTitles ( )

Get a list of title conversions - maps a title to its converted version.

Returns
string[] Array of raw_prefixed_title (string) => prefixed_title (string)

Definition at line 682 of file ApiPageSet.php.

◆ getConvertedTitlesAsResult()

ApiPageSet::getConvertedTitlesAsResult (   $result = null)

Get a list of title conversions - maps a title to its converted version as a result array.

Parameters
ApiResult | null$result
Returns
string[][] Array of (from, to) strings
Since
1.21

Definition at line 693 of file ApiPageSet.php.

◆ getCustomField()

ApiPageSet::getCustomField (   $fieldName)

Get the value of a custom field previously requested through requestField()

Parameters
string$fieldName
Returns
mixed Field value

Definition at line 396 of file ApiPageSet.php.

◆ getDataSource()

ApiPageSet::getDataSource ( )

Return the parameter name that is the source of data for this PageSet.

If multiple source parameters are specified (e.g. titles and pageids), one will be named arbitrarily.

Returns
string|null

Definition at line 364 of file ApiPageSet.php.

◆ getDB()

ApiPageSet::getDB ( )
protected

Get the database connection (read-only)

Returns
\Wikimedia\Rdbms\IReadableDatabase

Reimplemented from ApiBase.

Definition at line 1608 of file ApiPageSet.php.

◆ getDeletedRevisionIDs()

ApiPageSet::getDeletedRevisionIDs ( )

Get the list of revision IDs that were associated with deleted titles.

Returns
int[] Array of revID (int) => pageID (int)

Definition at line 825 of file ApiPageSet.php.

◆ getGoodAndMissingPages()

ApiPageSet::getGoodAndMissingPages ( )

Pages for good and missing titles.

Since
1.37
Returns
PageIdentity[]

Definition at line 565 of file ApiPageSet.php.

◆ getGoodAndMissingTitles()

ApiPageSet::getGoodAndMissingTitles ( )

Title objects for good and missing titles.

Deprecated:
since 1.37, use getGoodAndMissingPages() instead.
Returns
Title[]

Definition at line 556 of file ApiPageSet.php.

◆ getGoodAndMissingTitlesByNamespace()

ApiPageSet::getGoodAndMissingTitlesByNamespace ( )

Returns an array [ns][dbkey] => page_id for all good and missing titles.

Returns
array

Definition at line 547 of file ApiPageSet.php.

◆ getGoodPages()

ApiPageSet::getGoodPages ( )

Pages that were found in the database, including redirects.

If redirects are resolved, this will include existing redirect targets.

Since
1.37
Returns
array<int,PageIdentity> Array page_id (int) => PageIdentity (obj)

Definition at line 500 of file ApiPageSet.php.

◆ getGoodTitleCount()

ApiPageSet::getGoodTitleCount ( )

Returns the number of found unique pages (not revisions) in the set.

Returns
int

Definition at line 508 of file ApiPageSet.php.

◆ getGoodTitles()

ApiPageSet::getGoodTitles ( )

Title objects that were found in the database, including redirects.

If redirects are resolved, this will include existing redirect targets.

Deprecated:
since 1.37, use getGoodPages() instead.
Returns
array<int,Title> Array page_id (int) => Title (obj)

Definition at line 490 of file ApiPageSet.php.

◆ getGoodTitlesByNamespace()

ApiPageSet::getGoodTitlesByNamespace ( )

Returns an array [ns][dbkey] => page_id for all good titles.

Returns
array

Definition at line 480 of file ApiPageSet.php.

◆ getInterwikiTitles()

ApiPageSet::getInterwikiTitles ( )

Get a list of interwiki titles - maps a title to its interwiki prefix.

Returns
string[] Array of raw_prefixed_title (string) => interwiki_prefix (string)

Definition at line 713 of file ApiPageSet.php.

◆ getInterwikiTitlesAsResult()

ApiPageSet::getInterwikiTitlesAsResult (   $result = null,
  $iwUrl = false 
)

Get a list of interwiki titles - maps a title to its interwiki prefix as result.

Parameters
ApiResult | null$result
bool$iwUrl
Returns
string[][]
Since
1.21

Definition at line 725 of file ApiPageSet.php.

References PROTO_CURRENT.

◆ getInvalidTitlesAndReasons()

ApiPageSet::getInvalidTitlesAndReasons ( )

Titles that were deemed invalid by Title::newFromText() The array's index will be unique and negative for each item.

Returns
array[] Array of arrays with 'title' and 'invalidreason' properties

Definition at line 574 of file ApiPageSet.php.

◆ getInvalidTitlesAndRevisions()

ApiPageSet::getInvalidTitlesAndRevisions (   $invalidChecks = [ 'invalidTitles', 'special', 'missingIds', 'missingRevIds', 'missingTitles', 'interwikiTitles' ])

Get an array of invalid/special/missing titles.

Parameters
string[]$invalidChecksList of types of invalid titles to include. Recognized values are:
  • invalidTitles: Titles and reasons from $this->getInvalidTitlesAndReasons()
  • special: Titles from $this->getSpecialTitles()
  • missingIds: ids from $this->getMissingPageIDs()
  • missingRevIds: ids from $this->getMissingRevisionIDs()
  • missingTitles: Titles from $this->getMissingTitles()
  • interwikiTitles: Titles from $this->getInterwikiTitlesAsResult()
Returns
array Array suitable for inclusion in the response
Since
1.23

Definition at line 759 of file ApiPageSet.php.

◆ getLiveRevisionIDs()

ApiPageSet::getLiveRevisionIDs ( )

Get the list of non-deleted revision IDs (requested with the revids= parameter)

Returns
int[] Array of revID (int) => pageID (int)

Definition at line 817 of file ApiPageSet.php.

◆ getMissingPageIDs()

ApiPageSet::getMissingPageIDs ( )

Page IDs that were not found in the database.

Returns
int[] Array of page IDs

Definition at line 582 of file ApiPageSet.php.

◆ getMissingPages()

ApiPageSet::getMissingPages ( )

Pages that were NOT found in the database.

The array's index will be negative for each item. If redirects are resolved, this will include missing redirect targets.

Since
1.37
Returns
PageIdentity[]

Definition at line 539 of file ApiPageSet.php.

◆ getMissingRevisionIDs()

ApiPageSet::getMissingRevisionIDs ( )

Revision IDs that were not found in the database.

Returns
int[] Array of revision IDs

Definition at line 833 of file ApiPageSet.php.

◆ getMissingRevisionIDsAsResult()

ApiPageSet::getMissingRevisionIDsAsResult (   $result = null)

Revision IDs that were not found in the database as result array.

Parameters
ApiResult | null$result
Returns
int[][]
Since
1.21

Definition at line 843 of file ApiPageSet.php.

◆ getMissingTitles()

ApiPageSet::getMissingTitles ( )

Title objects that were NOT found in the database.

The array's index will be negative for each item. If redirects are resolved, this will include missing redirect targets.

Deprecated:
since 1.37, use getMissingPages instead.
Returns
Title[]

Definition at line 528 of file ApiPageSet.php.

◆ getMissingTitlesByNamespace()

ApiPageSet::getMissingTitlesByNamespace ( )

Returns an array [ns][dbkey] => fake_page_id for all missing titles.

fake_page_id is a unique negative number.

Returns
array

Definition at line 517 of file ApiPageSet.php.

◆ getNormalizedTitles()

ApiPageSet::getNormalizedTitles ( )

Get a list of title normalizations - maps a title to its normalized version.

Returns
string[] Array of raw_prefixed_title (string) => prefixed_title (string)

Definition at line 649 of file ApiPageSet.php.

◆ getNormalizedTitlesAsResult()

ApiPageSet::getNormalizedTitlesAsResult (   $result = null)

Get a list of title normalizations - maps a title to its normalized version in the form of result array.

Parameters
ApiResult | null$result
Returns
string[][]
Since
1.21

Definition at line 660 of file ApiPageSet.php.

◆ getPages()

ApiPageSet::getPages ( )

All existing and missing pages including redirects.

Does not include special pages, interwiki links, and invalid titles. If redirects are resolved, both the redirect and the target will be included here.

Since
1.37
Returns
PageIdentity[]

Definition at line 464 of file ApiPageSet.php.

◆ getPageTableFields()

ApiPageSet::getPageTableFields ( )

Get the fields that have to be queried from the page table: the ones requested through requestField() and a few basic ones we always need.

Returns
string[] Array of field names

Definition at line 406 of file ApiPageSet.php.

References MediaWiki\Context\ContextSource\getConfig().

◆ getRedirectTargets()

ApiPageSet::getRedirectTargets ( )

Get a list of redirect resolutions - maps a title to its redirect target.

Since
1.37
Returns
LinkTarget[]

Definition at line 602 of file ApiPageSet.php.

◆ getRedirectTitles()

ApiPageSet::getRedirectTitles ( )

Get a list of redirect resolutions - maps a title to its redirect target.

Deprecated:
since 1.37, use getRedirectTargets instead.
Returns
Title[]

Definition at line 592 of file ApiPageSet.php.

◆ getRedirectTitlesAsResult()

ApiPageSet::getRedirectTitlesAsResult (   $result = null)

Get a list of redirect resolutions - maps a title to its redirect target.

Includes generator data for redirect source when available.

Parameters
ApiResult | null$result
Returns
string[][]
Since
1.21

Definition at line 613 of file ApiPageSet.php.

◆ getRevisionCount()

ApiPageSet::getRevisionCount ( )

Returns the number of revisions (requested with revids= parameter).

Returns
int Number of revisions.

Definition at line 880 of file ApiPageSet.php.

◆ getRevisionIDs()

ApiPageSet::getRevisionIDs ( )

Get the list of valid revision IDs (requested with the revids= parameter)

Returns
int[] Array of revID (int) => pageID (int)

Definition at line 809 of file ApiPageSet.php.

◆ getSpecialPages()

ApiPageSet::getSpecialPages ( )

Get the list of pages with negative namespace.

Since
1.37
Returns
PageReference[]

Definition at line 872 of file ApiPageSet.php.

◆ getSpecialTitles()

ApiPageSet::getSpecialTitles ( )

Get the list of titles with negative namespace.

Deprecated:
since 1.37, use getSpecialPages() instead.
Returns
Title[]

Definition at line 863 of file ApiPageSet.php.

◆ getTitleCount()

ApiPageSet::getTitleCount ( )

Returns the number of unique pages (not revisions) in the set.

Returns
int

Definition at line 472 of file ApiPageSet.php.

◆ getTitles()

ApiPageSet::getTitles ( )

All existing and missing pages including redirects.

Does not include special pages, interwiki links, and invalid titles. If redirects are resolved, both the redirect and the target will be included here.

Deprecated:
since 1.37, use getPages() instead.
Returns
Title[]

Definition at line 452 of file ApiPageSet.php.

◆ handleParamNormalization()

ApiPageSet::handleParamNormalization (   $paramName,
  $value,
  $rawValue 
)

Handle when a parameter was Unicode-normalized.

Since
1.28
1.35 $paramName is prefixed
Access: internal
For overriding by subclasses and use by ApiParamValidatorCallbacks only.
Parameters
string$paramNamePrefixed parameter name
string$valueInput that will be used.
string$rawValueInput before normalization.

Reimplemented from ApiBase.

Definition at line 1658 of file ApiPageSet.php.

◆ isResolvingRedirects()

ApiPageSet::isResolvingRedirects ( )

Check whether this PageSet is resolving redirects.

Returns
bool

Definition at line 352 of file ApiPageSet.php.

◆ populateFromPageIDs()

ApiPageSet::populateFromPageIDs (   $pageIDs)

Populate this PageSet from a list of page IDs.

Parameters
int[]$pageIDs

Definition at line 896 of file ApiPageSet.php.

◆ populateFromQueryResult()

ApiPageSet::populateFromQueryResult (   $db,
  $queryResult 
)

Populate this PageSet from a rowset returned from the database.

Note that the query result must include the columns returned by $this->getPageTableFields().

Parameters
IDatabase$db
IResultWrapper$queryResult

Definition at line 909 of file ApiPageSet.php.

◆ populateFromRevisionIDs()

ApiPageSet::populateFromRevisionIDs (   $revIDs)

Populate this PageSet from a list of revision IDs.

Parameters
int[]$revIDsArray of revision IDs

Definition at line 917 of file ApiPageSet.php.

◆ populateFromTitles()

ApiPageSet::populateFromTitles (   $titles)

Populate this PageSet.

Parameters
string[] | LinkTarget[] | PageReference[]$titles

Definition at line 888 of file ApiPageSet.php.

◆ populateGeneratorData()

ApiPageSet::populateGeneratorData ( $result,
array  $path = [] 
)

Populate the generator data for all titles in the result.

The page data may be inserted into an ApiResult object or into an associative array. The $path parameter specifies the path within the ApiResult or array to find the "pages" node.

The "pages" node itself must be an associative array mapping the page ID or fake page ID values returned by this pageset (see self::getAllTitlesByNamespace() and self::getSpecialTitles()) to associative arrays of page data. Each of those subarrays will have the data from self::setGeneratorData() merged in.

Data that was set by self::setGeneratorData() for pages not in the "pages" node will be ignored.

Parameters
ApiResult | array&$result
array$path
Returns
bool Whether the data fit

Definition at line 1521 of file ApiPageSet.php.

References $path, ApiResult\addValue(), and NS_SPECIAL.

◆ processDbRow()

ApiPageSet::processDbRow (   $row)

Extract all requested fields from the row received from the database.

Parameters
stdClass$rowResult row

Definition at line 925 of file ApiPageSet.php.

◆ requestField()

ApiPageSet::requestField (   $fieldName)

Request an additional field from the page table.

Must be called before execute()

Parameters
string$fieldName

Definition at line 386 of file ApiPageSet.php.

◆ setGeneratorData()

ApiPageSet::setGeneratorData (   $title,
array  $data 
)

Set data for a title.

This data may be extracted into an ApiResult using self::populateGeneratorData. This should generally be limited to data that is likely to be particularly useful to end users rather than just being a dump of everything returned in non-generator mode.

Redirects here will not be followed, even if 'redirects' was specified, since in the case of multiple redirects we can't know which source's data to use on the target.

Parameters
PageReference | LinkTarget$title
array$data

Definition at line 1448 of file ApiPageSet.php.

◆ setRedirectMergePolicy()

ApiPageSet::setRedirectMergePolicy (   $callable)

Controls how generator data about a redirect source is merged into the generator data for the redirect target.

When not set no data is merged. Note that if multiple titles redirect to the same target the order of operations is undefined.

Example to include generated data from redirect in target, prefering the data generated for the destination when there is a collision:

$pageSet->setRedirectMergePolicy( function( array $current, array $new ) {
return $current + $new;
} );
Parameters
callable | null$callableRecieves two array arguments, first the generator data for the redirect target and second the generator data for the redirect source. Returns the resulting generator data to use for the redirect target.

Definition at line 1473 of file ApiPageSet.php.


The documentation for this class was generated from the following file: