MediaWiki REL1_35
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This is a base class for all Query modules. More...
Public Member Functions | |
__construct (ApiQuery $queryModule, $moduleName, $paramPrefix='') | |
Stable to call. | |
Methods to implement | |
getCacheMode ( $params) | |
Get the cache mode for the data generated by this module. | |
requestExtraData ( $pageSet) | |
Override this method to request extra fields from the pageSet using $pageSet->requestField('fieldName') | |
Deprecated methods | |
showHiddenUsersAddBlockInfo ( $showBlockInfo) | |
Filters hidden users (where the user doesn't have the right to view them) Also adds relevant block information. | |
Public Member Functions inherited from ApiBase | |
__construct (ApiMain $mainModule, $moduleName, $modulePrefix='') | |
Stable to call. | |
execute () | |
Evaluates the parameters, performs the requested query, and sets up the result. | |
getModuleManager () | |
Get the module manager, or null if this module has no sub-modules. | |
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 Stable to override. | |
isReadMode () | |
Indicates whether this module requires read rights Stable to override. | |
isWriteMode () | |
Indicates whether this module requires write mode. | |
mustBePosted () | |
Indicates whether this module must be called with a POST request Stable to override. | |
isDeprecated () | |
Indicates whether this module is deprecated. | |
isInternal () | |
Indicates whether this module is "internal" Internal API modules are not (yet) intended for 3rd party use and may be unstable. | |
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. | |
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 () | |
Get the error formatter Stable to override. | |
getContinuationManager () | |
Get the continuation manager. | |
setContinuationManager (ApiContinuationManager $manager=null) | |
Set the continuation manager. | |
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 key being the name of the variable, and value - validated value from user or default. | |
requireOnlyOneParameter ( $params,... $required) | |
Die if none or more than one of a certain set of parameters is set and not false. | |
requireMaxOneParameter ( $params,... $required) | |
Die if more than one of a certain set of parameters is set and not false. | |
requireAtLeastOneParameter ( $params,... $required) | |
Die if none 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 post body. | |
getTitleOrPageId ( $params, $load=false) | |
Get a WikiPage object from a title or pageid param, if possible. | |
getTitleFromTitleOrPageId ( $params) | |
Get a Title object from a title or pageid param, if possible. | |
handleParamNormalization ( $paramName, $value, $rawValue) | |
Handle when a parameter was Unicode-normalized. | |
validateToken ( $token, array $params) | |
Validate the supplied token. | |
getWatchlistUser ( $params) | |
Gets the user for whom to get the watchlist. | |
errorArrayToStatus (array $errors, User $user=null) | |
Turn an array of message keys or key+param arrays into a Status. | |
addBlockInfoToStatus (StatusValue $status, User $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 (AbstractBlock $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, $user=null) | |
Helper function for permission-denied errors. | |
checkTitleUserPermissions (LinkTarget $linkTarget, $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 final module summary. | |
getFinalDescription () | |
Get final module description, after hooks have had a chance to tweak it as needed. | |
getFinalParams ( $flags=0) | |
Get final list of parameters, after hooks have had a chance to tweak it as needed. | |
getFinalParamDescription () | |
Get final parameter descriptions, after hooks have had a chance to tweak it as needed. | |
modifyHelp (array &$help, array $options, array &$tocData) | |
Called from ApiHelp before the pieces are joined together and returned. | |
Public Member Functions inherited from 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. | |
getConfig () | |
getContext () | |
Get the base IContextSource object. | |
getLanguage () | |
getOutput () | |
getRequest () | |
getSkin () | |
getStats () | |
getTiming () | |
getTitle () | |
getUser () | |
Stable to override. | |
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 | |
Querying | |
resetQueryParams () | |
Blank the internal arrays with query parameters. | |
getQueryBuilder () | |
Get the SelectQueryBuilder. | |
addTables ( $tables, $alias=null) | |
Add a set of tables to the internal array. | |
addJoinConds ( $join_conds) | |
Add a set of JOIN conditions to the internal array. | |
addFields ( $value) | |
Add a set of fields to select to the internal array. | |
addFieldsIf ( $value, $condition) | |
Same as addFields(), but add the fields only if a condition is met. | |
addWhere ( $value) | |
Add a set of WHERE clauses to the internal array. | |
addWhereIf ( $value, $condition) | |
Same as addWhere(), but add the WHERE clauses only if a condition is met. | |
addWhereFld ( $field, $value) | |
Equivalent to addWhere( [ $field => $value ] ) | |
addWhereIDsFld ( $table, $field, $ids) | |
Like addWhereFld for an integer list of IDs. | |
addWhereRange ( $field, $dir, $start, $end, $sort=true) | |
Add a WHERE clause corresponding to a range, and an ORDER BY clause to sort in the right direction. | |
addTimestampWhereRange ( $field, $dir, $start, $end, $sort=true) | |
Add a WHERE clause corresponding to a range, similar to addWhereRange, but converts $start and $end to database timestamps. | |
addOption ( $name, $value=null) | |
Add an option such as LIMIT or USE INDEX. | |
select ( $method, $extraQuery=[], array &$hookData=null) | |
Execute a SELECT query based on the values in the internal arrays. | |
processRow ( $row, array &$data, array &$hookData) | |
Call the ApiQueryBaseProcessRow hook. | |
Protected Member Functions inherited from ApiBase | |
explodeMultiValue ( $value, $limit) | |
Split a multi-valued parameter string, like explode() | |
parseMultiValue ( $valueName, $value, $allowMultiple, $allowedValues, $allSpecifier=null, $limit1=null, $limit2=null) | |
Return an array of values that were given in a 'a|b|c' notation, after it optionally validates them against the list allowed values. | |
validateLimit ( $name, &$value, $min, $max, $botMax=null, $enforceLimits=false) | |
Validate the value against the minimum and user/bot maximum limits. | |
validateTimestamp ( $value, $encParamName) | |
Validate and normalize parameters of type 'timestamp'. | |
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. | |
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. | |
Private Attributes | |
$mDb | |
$mQueryModule | |
SelectQueryBuilder | $queryBuilder |
Data access | |
getQuery () | |
Get the main Query module. | |
getParent () | |
Get the parent of this module Stable to override.
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selectNamedDB ( $name, $db, $groups) | |
Selects the query database connection with the given name. | |
getDB () | |
Get the Query database connection (read-only) Stable to override. | |
getPageSet () | |
Get the PageSet object to work on Stable to override. | |
Utility methods | |
titlePartToKey ( $titlePart, $namespace=NS_MAIN) | |
Convert an input title or title prefix into a dbkey. | |
prefixedTitlePartToKey ( $titlePart, $defaultNamespace=NS_MAIN) | |
Convert an input title or title prefix into a namespace constant and dbkey. | |
validateSha1Hash ( $hash) | |
validateSha1Base36Hash ( $hash) | |
userCanSeeRevDel () | |
Check whether the current user has permission to view revision-deleted fields. | |
addPageSubItems ( $pageId, $data) | |
Add a sub-element under the page element with the given page ID. | |
addPageSubItem ( $pageId, $item, $elemname=null) | |
Same as addPageSubItems(), but one element of $data at a time. | |
setContinueEnumParameter ( $paramName, $paramValue) | |
Set a query-continue value. | |
parsePrefixedTitlePart ( $titlePart, $defaultNamespace=NS_MAIN) | |
Convert an input title or title prefix into a TitleValue. | |
executeGenderCacheFromResultWrapper (IResultWrapper $res, $fname=__METHOD__, $fieldPrefix='page') | |
Preprocess the result set to fill the GenderCache with the necessary information before using self::addTitleInfo. | |
static | addTitleInfo (&$arr, $title, $prefix='') |
Add information (title and namespace) about a Title object to a result array. | |
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. | |
Public Attributes inherited from ApiBase | |
const | ALL_DEFAULT_STRING = '*' |
const | GET_VALUES_FOR_HELP = 1 |
getAllowedParams() flag: When set, the result could take longer to generate, but should be more thorough. | |
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 | 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_RANGE_ENFORCE = 'api-param-range-enforce' |
(boolean) Inverse of IntegerDef::PARAM_IGNORE_RANGE | |
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, this is an array mapping those values to $msg for ApiBase::makeMessage(). | |
const | PARAM_TEMPLATE_VARS = 'param-template-vars' |
(array) Indicate that this is a templated parameter, and specify replacements. | |
Static Protected Member Functions inherited from ApiBase | |
static | dieDebug ( $method, $message) |
Internal code errors should be reported with this method. | |
This is a base class for all Query modules.
It provides some common functionality such as constructing various SQL queries.
Stable to extend
Definition at line 37 of file ApiQueryBase.php.
ApiQueryBase::__construct | ( | ApiQuery | $queryModule, |
$moduleName, | |||
$paramPrefix = '' |
|||
) |
Stable to call.
ApiQuery | $queryModule | |
string | $moduleName | |
string | $paramPrefix |
Reimplemented in ApiQueryImageInfo.
Definition at line 53 of file ApiQueryBase.php.
References ApiBase\getMain(), and resetQueryParams().
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Add a set of fields to select to the internal array.
array | string | $value | Field name or array of field names |
Definition at line 215 of file ApiQueryBase.php.
References getQueryBuilder().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryFilearchive\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLogEvents\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryPagePropNames\execute(), ApiQueryUsers\execute(), ApiQueryInfo\getDisplayTitle(), ApiQueryInfo\getProtectionInfo(), ApiQueryInfo\getTSIDs(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), ApiQueryRevisions\run(), ApiQueryBacklinks\runFirstQuery(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
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Same as addFields(), but add the fields only if a condition is met.
array | string | $value | See addFields() |
bool | $condition | If false, do nothing |
Definition at line 225 of file ApiQueryBase.php.
References addFields().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryLogEvents\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllLinks\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), and ApiQueryBacklinksprop\run().
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Add a set of JOIN conditions to the internal array.
JOIN conditions are formatted as [ tablename => [ jointype, conditions ] ] e.g. [ 'page' => [ 'LEFT JOIN', 'page_id=rev_page' ] ]. Conditions may be a string or an addWhere()-style array.
array | $join_conds | JOIN conditions |
Definition at line 204 of file ApiQueryBase.php.
References ApiBase\dieDebug(), and getQueryBuilder().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryFilearchive\execute(), ApiQueryLogEvents\execute(), ApiQueryUsers\execute(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryExtLinksUsage\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryDeletedRevisions\run(), and ApiQueryRevisions\run().
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Add an option such as LIMIT or USE INDEX.
If an option was set before, the old value will be overwritten
string | $name | Option name |
int | string | string[] | null | $value | Option value |
Definition at line 381 of file ApiQueryBase.php.
References getQueryBuilder().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryFilearchive\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLogEvents\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryPagePropNames\execute(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), ApiQueryRevisions\run(), ApiQueryBacklinks\runFirstQuery(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
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Same as addPageSubItems(), but one element of $data at a time.
int | $pageId | Page ID |
mixed | $item | Data à la ApiResult |
string | null | $elemname | XML element name. If null, getModuleName() is used |
Definition at line 498 of file ApiQueryBase.php.
References ApiBase\getModuleName(), ApiBase\getModulePrefix(), and ApiBase\getResult().
Referenced by ApiQueryContributors\execute(), ApiQueryExternalLinks\execute(), ApiQueryImageInfo\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryCategories\run(), ApiQueryDuplicateFiles\run(), ApiQueryImages\run(), ApiQueryLinks\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), and ApiQueryRevisions\run().
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Add a sub-element under the page element with the given page ID.
Definition at line 481 of file ApiQueryBase.php.
References ApiBase\getModuleName(), ApiBase\getModulePrefix(), and ApiBase\getResult().
Referenced by ApiQueryCategoryInfo\execute().
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Add a set of tables to the internal array.
string | array | $tables | Table name or array of table names or nested arrays for joins using parentheses for grouping |
string | null | $alias | Table alias, or null for no alias. Cannot be used with multiple tables |
Definition at line 185 of file ApiQueryBase.php.
References ApiBase\dieDebug(), and getQueryBuilder().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryFilearchive\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLogEvents\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryPagePropNames\execute(), ApiQueryUsers\execute(), ApiQueryInfo\getDisplayTitle(), ApiQueryInfo\getProtectionInfo(), ApiQueryInfo\getTSIDs(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), ApiQueryRevisions\run(), ApiQueryBacklinks\runFirstQuery(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
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Add a WHERE clause corresponding to a range, similar to addWhereRange, but converts $start and $end to database timestamps.
string | $field | |
string | $dir | |
string | int | null | $start | |
string | int | null | $end | |
bool | $sort |
Definition at line 369 of file ApiQueryBase.php.
References addWhereRange(), and getDB().
Referenced by ApiQueryBlocks\execute(), ApiQueryDeletedrevs\execute(), ApiQueryLogEvents\execute(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllImages\run(), ApiQueryCategoryMembers\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryDeletedRevisions\run(), and ApiQueryRevisions\run().
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Add information (title and namespace) about a Title object to a result array.
Definition at line 470 of file ApiQueryBase.php.
References $title.
Referenced by ApiQueryDeletedrevs\execute(), ApiQueryFilearchive\execute(), ApiQueryWatchlist\extractOutputData(), ApiQueryLogEvents\extractRowInfo(), ApiQueryRecentChanges\extractRowInfo(), ApiQueryUserContribs\extractRowInfo(), ApiQueryBlocks\getRestrictionData(), ApiQuerySearch\getSearchResultData(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryWatchlistRaw\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryBacklinks\runFirstQuery(), and ApiQueryRandom\runQuery().
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Add a set of WHERE clauses to the internal array.
The array should be appropriate for passing as $conds to IDatabase::select(). Arrays from multiple calls are merged with array_merge(). A string is treated as a single-element array.
When passing ‘'field’ => $arrayOfIDs` where the IDs are taken from user input, consider using addWhereIDsFld() instead.
string | array | $value |
Definition at line 248 of file ApiQueryBase.php.
References getQueryBuilder().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryFilearchive\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLogEvents\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryUsers\execute(), ApiQueryInfo\getProtectionInfo(), ApiQueryInfo\getTSIDs(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), ApiQueryRevisions\run(), ApiQueryBacklinks\runFirstQuery(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
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Equivalent to addWhere( [ $field => $value ] )
When $value is an array of integer IDs taken from user input, consider using addWhereIDsFld() instead.
string | $field | Field name |
int | string | string[] | int[] | $value | Value; ignored if null or empty array |
Definition at line 285 of file ApiQueryBase.php.
References getQueryBuilder().
Referenced by ApiQueryBlocks\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryFilearchive\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLogEvents\execute(), ApiQueryUsers\execute(), ApiQueryInfo\getDisplayTitle(), ApiQueryInfo\getProtectionInfo(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), ApiQueryRevisions\run(), ApiQueryBacklinks\runFirstQuery(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
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Like addWhereFld for an integer list of IDs.
When passed wildly out-of-range values for integer comparison, the database may choose a poor query plan. This method validates the passed IDs against the range of values in the database to omit out-of-range values.
This should be used when the IDs are derived from arbitrary user input; it is not necessary if the IDs are already known to be within a sensible range.
This should not be used when there is not a suitable index on $field to quickly retrieve the minimum and maximum values.
string | $table | Table name |
string | $field | Field name |
int[] | $ids | IDs |
Definition at line 312 of file ApiQueryBase.php.
References ApiBase\filterIDs(), and getQueryBuilder().
Referenced by ApiQueryBlocks\execute().
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Same as addWhere(), but add the WHERE clauses only if a condition is met.
string | array | $value | |
bool | $condition | If false, do nothing |
Definition at line 266 of file ApiQueryBase.php.
References addWhere().
Referenced by ApiQueryBlocks\execute(), ApiQueryContributors\execute(), ApiQueryUserContribs\prepareQuery(), ApiQueryRecentChanges\run(), and ApiQueryBacklinksprop\run().
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Add a WHERE clause corresponding to a range, and an ORDER BY clause to sort in the right direction.
string | $field | Field name |
string | $dir | If 'newer', sort in ascending order, otherwise sort in descending order |
string | null | $start | Value to start the list at. If $dir == 'newer' this is the lower boundary, otherwise it's the upper boundary |
string | null | $end | Value to end the list at. If $dir == 'newer' this is the upper boundary, otherwise it's the lower boundary |
bool | $sort | If false, don't add an ORDER BY clause |
Definition at line 340 of file ApiQueryBase.php.
References addWhere(), getDB(), and getQueryBuilder().
Referenced by addTimestampWhereRange(), ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryDeletedrevs\execute(), ApiQueryFilearchive\execute(), ApiQueryLogEvents\execute(), ApiQueryPagePropNames\execute(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategoryMembers\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), and ApiQueryDeletedRevisions\run().
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Preprocess the result set to fill the GenderCache with the necessary information before using self::addTitleInfo.
IResultWrapper | $res | Result set to work on. The result set must have _namespace and _title fields with the provided field prefix |
string | $fname | The caller function name, always use METHOD |
string | $fieldPrefix | Prefix for fields to check gender for |
Definition at line 630 of file ApiQueryBase.php.
References $res.
Referenced by ApiQueryLogEvents\execute(), ApiQueryUserContribs\execute(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryBacklinks\runFirstQuery(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
ApiQueryBase::getCacheMode | ( | $params | ) |
Get the cache mode for the data generated by this module.
Override this in the module subclass. 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.
Stable to override
array | $params |
Reimplemented in ApiQueryAllCategories, ApiQueryAllImages, ApiQueryAllLinks, ApiQueryAllMessages, ApiQueryAllPages, ApiQueryAllUsers, ApiQueryBacklinks, ApiQueryBacklinksprop, ApiQueryCategories, ApiQueryCategoryInfo, ApiQueryCategoryMembers, ApiQueryContributors, ApiQueryDuplicateFiles, ApiQueryExternalLinks, ApiQueryExtLinksUsage, ApiQueryFileRepoInfo, ApiQueryImageInfo, ApiQueryImages, ApiQueryInfo, ApiQueryIWBacklinks, ApiQueryIWLinks, ApiQueryLangBacklinks, ApiQueryLangLinks, ApiQueryLanguageinfo, ApiQueryLinks, ApiQueryLogEvents, ApiQueryPagePropNames, ApiQueryPageProps, ApiQueryPagesWithProp, ApiQueryPrefixSearch, ApiQueryProtectedTitles, ApiQueryQueryPage, ApiQueryRandom, ApiQueryRecentChanges, ApiQueryRevisions, ApiQueryRevisionsBase, ApiQuerySearch, ApiQuerySiteinfo, ApiQueryTags, ApiQueryTokens, ApiQueryUserContribs, and ApiQueryUsers.
Definition at line 77 of file ApiQueryBase.php.
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Get the Query database connection (read-only) Stable to override.
Reimplemented from ApiBase.
Reimplemented in ApiQueryAllImages.
Definition at line 119 of file ApiQueryBase.php.
References getQuery().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryFilearchive\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLogEvents\execute(), ApiQueryPagePropNames\execute(), ApiQueryUserContribs\execute(), ApiQueryUsers\execute(), ApiQueryLogEvents\getCacheMode(), ApiQueryUserInfo\getLatestContributionTime(), ApiQueryInfo\getProtectionInfo(), ApiQueryInfo\getTSIDs(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryUserContribs\prepareQuery(), ApiQueryAllCategories\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), ApiQueryRevisions\run(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
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Get the PageSet object to work on Stable to override.
Reimplemented in ApiQueryGeneratorBase.
Definition at line 145 of file ApiQueryBase.php.
References getQuery().
Referenced by ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryImageInfo\execute(), ApiQueryInfo\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), and ApiQueryPageProps\execute().
ApiQueryBase::getParent | ( | ) |
Get the parent of this module Stable to override.
Reimplemented from ApiBase.
Definition at line 110 of file ApiQueryBase.php.
References getQuery().
Referenced by ApiQueryRevisionsBase\parseParameters().
ApiQueryBase::getQuery | ( | ) |
Get the main Query module.
Definition at line 105 of file ApiQueryBase.php.
Referenced by ApiQueryLanguageinfo\execute(), getDB(), ApiQueryLanguageinfo\getExamplesMessages(), getPageSet(), getParent(), and selectNamedDB().
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Get the SelectQueryBuilder.
This is lazy initialised since getDB() fails in ApiQueryAllImages if it is called before the constructor completes.
Definition at line 171 of file ApiQueryBase.php.
References getDB().
Referenced by addFields(), addJoinConds(), addOption(), addTables(), addWhere(), addWhereFld(), addWhereIDsFld(), addWhereRange(), and select().
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Convert an input title or title prefix into a TitleValue.
string | $titlePart | Title part |
int | $defaultNamespace | Default namespace if none is given |
Definition at line 559 of file ApiQueryBase.php.
References $t, ApiBase\dieWithError(), and wfEscapeWikiText().
Referenced by prefixedTitlePartToKey(), and ApiQueryWatchlistRaw\run().
ApiQueryBase::prefixedTitlePartToKey | ( | $titlePart, | |
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Convert an input title or title prefix into a namespace constant and dbkey.
string | $titlePart | Title part parsePrefixedTitlePart instead |
int | $defaultNamespace | Default namespace if none is given |
Definition at line 584 of file ApiQueryBase.php.
References $t, parsePrefixedTitlePart(), and wfDeprecated().
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Call the ApiQueryBaseProcessRow hook.
Generally, a module that passed $hookData to self::select() will call this just before calling ApiResult::addValue(), and treat a false return here in the same way it treats a false return from addValue().
object | $row | Database row |
array | &$data | Data to be added to the result |
array | &$hookData | Hook data from ApiQueryBase::select() |
Definition at line 452 of file ApiQueryBase.php.
References ApiBase\getHookRunner().
Referenced by ApiQueryUserContribs\execute(), ApiQueryRecentChanges\run(), ApiQueryAllRevisions\run(), and ApiQueryRevisions\run().
ApiQueryBase::requestExtraData | ( | $pageSet | ) |
Override this method to request extra fields from the pageSet using $pageSet->requestField('fieldName')
Note this only makes sense for 'prop' modules, as 'list' and 'meta' modules should not be using the pageset.
Stable to override
ApiPageSet | $pageSet |
Reimplemented in ApiQueryInfo.
Definition at line 91 of file ApiQueryBase.php.
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Blank the internal arrays with query parameters.
Definition at line 159 of file ApiQueryBase.php.
Referenced by __construct(), ApiQueryContributors\execute(), ApiQueryUsers\execute(), ApiQueryInfo\getDisplayTitle(), ApiQueryInfo\getProtectionInfo(), ApiQueryInfo\getTSIDs(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryUserContribs\prepareQuery(), and ApiQueryRandom\runQuery().
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Execute a SELECT query based on the values in the internal arrays.
string | $method | Function the query should be attributed to. You should usually use METHOD here |
array | $extraQuery | Query data to add but not store in the object Format is [ 'tables' => ..., 'fields' => ..., 'where' => ..., 'options' => ..., 'join_conds' => ... ] |
array | null | &$hookData | If set, the ApiQueryBaseBeforeQuery and ApiQueryBaseAfterQuery hooks will be called, and the ApiQueryBaseProcessRow hook will be expected. |
Definition at line 402 of file ApiQueryBase.php.
References $res, Wikimedia\Rdbms\SelectQueryBuilder\caller(), Wikimedia\Rdbms\SelectQueryBuilder\fetchResultSet(), Wikimedia\Rdbms\SelectQueryBuilder\fields(), getDB(), ApiBase\getHookRunner(), getQueryBuilder(), Wikimedia\Rdbms\SelectQueryBuilder\getQueryInfo(), Wikimedia\Rdbms\SelectQueryBuilder\joinConds(), Wikimedia\Rdbms\SelectQueryBuilder\options(), Wikimedia\Rdbms\SelectQueryBuilder\queryInfo(), Wikimedia\Rdbms\SelectQueryBuilder\rawTables(), and Wikimedia\Rdbms\SelectQueryBuilder\where().
Referenced by ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryExternalLinks\execute(), ApiQueryFilearchive\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLogEvents\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryPagePropNames\execute(), ApiQueryUserContribs\execute(), ApiQueryUsers\execute(), ApiQueryInfo\getDisplayTitle(), ApiQueryInfo\getProtectionInfo(), ApiQueryInfo\getTSIDs(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), ApiQueryCategories\run(), ApiQueryCategoryMembers\run(), ApiQueryExtLinksUsage\run(), ApiQueryImages\run(), ApiQueryIWBacklinks\run(), ApiQueryLangBacklinks\run(), ApiQueryLinks\run(), ApiQueryPagesWithProp\run(), ApiQueryProtectedTitles\run(), ApiQueryRecentChanges\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryBacklinksprop\run(), ApiQueryDeletedRevisions\run(), ApiQueryRevisions\run(), ApiQueryBacklinks\runFirstQuery(), ApiQueryRandom\runQuery(), and ApiQueryBacklinks\runSecondQuery().
ApiQueryBase::selectNamedDB | ( | $name, | |
$db, | |||
$groups | |||
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Selects the query database connection with the given name.
See ApiQuery::getNamedDB() for more information
string | $name | Name to assign to the database connection |
int | $db | One of the DB_* constants |
string | string[] | $groups | Query groups |
Definition at line 135 of file ApiQueryBase.php.
References getQuery().
Referenced by ApiQueryWatchlist\run().
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Set a query-continue value.
string | $paramName | Parameter name |
int | string | array | $paramValue | Parameter value |
Reimplemented in ApiQueryGeneratorBase.
Definition at line 519 of file ApiQueryBase.php.
References ApiBase\getContinuationManager().
Referenced by ApiQueryPageProps\addPageProps(), ApiQueryAllMessages\execute(), ApiQueryAllUsers\execute(), ApiQueryBlocks\execute(), ApiQueryCategoryInfo\execute(), ApiQueryContributors\execute(), ApiQueryDeletedrevs\execute(), ApiQueryFilearchive\execute(), ApiQueryImageInfo\execute(), ApiQueryInfo\execute(), ApiQueryIWLinks\execute(), ApiQueryLangLinks\execute(), ApiQueryLanguageinfo\execute(), ApiQueryLogEvents\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryPagePropNames\execute(), ApiQuerySiteinfo\execute(), ApiQueryTags\execute(), ApiQueryUserContribs\execute(), ApiQueryUsers\execute(), and ApiQueryExternalLinks\setContinue().
ApiQueryBase::showHiddenUsersAddBlockInfo | ( | $showBlockInfo | ) |
Filters hidden users (where the user doesn't have the right to view them) Also adds relevant block information.
bool | $showBlockInfo |
Definition at line 675 of file ApiQueryBase.php.
References addBlockInfoToQuery(), and wfDeprecated().
ApiQueryBase::titlePartToKey | ( | $titlePart, | |
$namespace = NS_MAIN |
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Convert an input title or title prefix into a dbkey.
$namespace should always be specified in order to handle per-namespace capitalization settings.
string | $titlePart | Title part |
int | $namespace | Namespace of the title |
Definition at line 533 of file ApiQueryBase.php.
References $t, ApiBase\dieWithError(), and wfEscapeWikiText().
Referenced by ApiQueryDeletedrevs\execute(), ApiQueryFilearchive\execute(), ApiQueryAllCategories\run(), ApiQueryAllImages\run(), ApiQueryAllLinks\run(), ApiQueryAllPages\run(), and ApiQueryAllDeletedRevisions\run().
ApiQueryBase::userCanSeeRevDel | ( | ) |
Check whether the current user has permission to view revision-deleted fields.
Definition at line 611 of file ApiQueryBase.php.
References getPermissionManager(), and getUser().
Referenced by ApiQueryImageInfo\getCacheMode(), ApiQueryLogEvents\getCacheMode(), and ApiQueryRecentChanges\getCacheMode().
ApiQueryBase::validateSha1Base36Hash | ( | $hash | ) |
string | $hash |
Definition at line 602 of file ApiQueryBase.php.
Referenced by ApiQueryFilearchive\execute(), and ApiQueryAllImages\run().
ApiQueryBase::validateSha1Hash | ( | $hash | ) |
string | $hash |
Definition at line 594 of file ApiQueryBase.php.
Referenced by ApiQueryFilearchive\execute(), and ApiQueryAllImages\run().
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Definition at line 40 of file ApiQueryBase.php.
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Definition at line 40 of file ApiQueryBase.php.
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Definition at line 45 of file ApiQueryBase.php.