*/
class ApiParamInfo extends ApiBase {
- /**
- * @var ApiQuery
- */
- protected $queryObj;
+ private $helpFormat;
+ private $context;
public function __construct( ApiMain $main, $action ) {
parent::__construct( $main, $action );
- $this->queryObj = new ApiQuery( $this->getMain(), 'query' );
}
public function execute() {
// Get parameters
$params = $this->extractRequestParams();
- $resultObj = $this->getResult();
+
+ $this->helpFormat = $params['helpformat'];
+ $this->context = new RequestContext;
+ $this->context->setUser( new User ); // anon to avoid caching issues
+ $this->context->setLanguage( $this->getMain()->getLanguage() );
+
+ if ( is_array( $params['modules'] ) ) {
+ $modules = $params['modules'];
+ } else {
+ $modules = array();
+ }
+
+ if ( is_array( $params['querymodules'] ) ) {
+ $this->logFeatureUsage( 'action=paraminfo&querymodules' );
+ $queryModules = $params['querymodules'];
+ foreach ( $queryModules as $m ) {
+ $modules[] = 'query+' . $m;
+ }
+ } else {
+ $queryModules = array();
+ }
+
+ if ( is_array( $params['formatmodules'] ) ) {
+ $this->logFeatureUsage( 'action=paraminfo&formatmodules' );
+ $formatModules = $params['formatmodules'];
+ foreach ( $formatModules as $m ) {
+ $modules[] = $m;
+ }
+ } else {
+ $formatModules = array();
+ }
$res = array();
- $this->addModulesInfo( $params, 'modules', $res, $resultObj );
+ foreach ( $modules as $m ) {
+ try {
+ $module = $this->getModuleFromPath( $m );
+ } catch ( UsageException $ex ) {
+ $this->setWarning( $ex->getMessage() );
+ continue;
+ }
+ $key = 'modules';
+
+ // Back compat
+ $isBCQuery = false;
+ if ( $module->getParent() && $module->getParent()->getModuleName() == 'query' &&
+ in_array( $module->getModuleName(), $queryModules )
+ ) {
+ $isBCQuery = true;
+ $key = 'querymodules';
+ }
+ if ( in_array( $module->getModuleName(), $formatModules ) ) {
+ $key = 'formatmodules';
+ }
- $this->addModulesInfo( $params, 'querymodules', $res, $resultObj );
+ $item = $this->getModuleInfo( $module );
+ if ( $isBCQuery ) {
+ $item['querytype'] = $item['group'];
+ }
+ $res[$key][] = $item;
+ }
+
+ $result = $this->getResult();
+ $result->addValue( array( $this->getModuleName() ), 'helpformat', $this->helpFormat );
+
+ foreach ( $res as $key => $stuff ) {
+ $result->setIndexedTagName( $res[$key], 'module' );
+ }
if ( $params['mainmodule'] ) {
- $res['mainmodule'] = $this->getClassInfo( $this->getMain() );
+ $this->logFeatureUsage( 'action=paraminfo&mainmodule' );
+ $res['mainmodule'] = $this->getModuleInfo( $this->getMain() );
}
if ( $params['pagesetmodule'] ) {
- $pageSet = new ApiPageSet( $this->queryObj );
- $res['pagesetmodule'] = $this->getClassInfo( $pageSet );
+ $this->logFeatureUsage( 'action=paraminfo&pagesetmodule' );
+ $pageSet = new ApiPageSet( $this->getMain()->getModuleManager()->getModule( 'query' ) );
+ $res['pagesetmodule'] = $this->getModuleInfo( $pageSet );
+ unset( $res['pagesetmodule']['name'] );
+ unset( $res['pagesetmodule']['path'] );
+ unset( $res['pagesetmodule']['group'] );
}
- $this->addModulesInfo( $params, 'formatmodules', $res, $resultObj );
-
- $resultObj->addValue( null, $this->getModuleName(), $res );
+ $result->addValue( null, $this->getModuleName(), $res );
}
/**
- * If the type is requested in parameters, adds a section to res with module info.
- * @param array $params User parameters array
- * @param string $type Parameter name
- * @param array $res Store results in this array
- * @param ApiResult $resultObj Results object to set indexed tag.
+ * @param array $res Result array
+ * @param string $key Result key
+ * @param Message[] $msgs
*/
- private function addModulesInfo( $params, $type, &$res, $resultObj ) {
- if ( !is_array( $params[$type] ) ) {
- return;
- }
- $isQuery = ( $type === 'querymodules' );
- if ( $isQuery ) {
- $mgr = $this->queryObj->getModuleManager();
- } else {
- $mgr = $this->getMain()->getModuleManager();
- }
- $res[$type] = array();
- foreach ( $params[$type] as $mod ) {
- if ( !$mgr->isDefined( $mod ) ) {
- $res[$type][] = array( 'name' => $mod, 'missing' => '' );
- continue;
- }
- $obj = $mgr->getModule( $mod );
- $item = $this->getClassInfo( $obj );
- $item['name'] = $mod;
- if ( $isQuery ) {
- $item['querytype'] = $mgr->getModuleGroup( $mod );
- }
- $res[$type][] = $item;
+ protected function formatHelpMessages( array &$res, $key, array $msgs ) {
+ switch ( $this->helpFormat ) {
+ case 'none':
+ break;
+
+ case 'wikitext':
+ $ret = array();
+ foreach ( $msgs as $m ) {
+ $ret[] = $m->setContext( $this->context )->text();
+ }
+ $res[$key] = join( "\n\n", $ret );
+ break;
+
+ case 'html':
+ $ret = array();
+ foreach ( $msgs as $m ) {
+ $ret[] = $m->setContext( $this->context )->parseAsBlock();
+ }
+ $res[$key] = join( "\n", $ret );
+ break;
+
+ case 'raw':
+ $res[$key] = array();
+ foreach ( $msgs as $m ) {
+ $res[$key][] = array(
+ 'key' => $m->getKey(),
+ 'params' => $m->getParams(),
+ );
+ }
+ $this->getResult()->setIndexedTagName( $res[$key], 'msg' );
+ break;
}
- $resultObj->setIndexedTagName( $res[$type], 'module' );
}
/**
- * @param ApiBase $obj
+ * @param ApiBase $module
* @return ApiResult
*/
- private function getClassInfo( $obj ) {
+ private function getModuleInfo( $module ) {
$result = $this->getResult();
- $retval['classname'] = get_class( $obj );
- $retval['description'] = implode( "\n", (array)$obj->getFinalDescription() );
- $retval['examples'] = '';
-
- // version is deprecated since 1.21, but needs to be returned for v1
- $retval['version'] = '';
- $retval['prefix'] = $obj->getModulePrefix();
-
- if ( $obj->isReadMode() ) {
- $retval['readrights'] = '';
- }
- if ( $obj->isWriteMode() ) {
- $retval['writerights'] = '';
- }
- if ( $obj->mustBePosted() ) {
- $retval['mustbeposted'] = '';
- }
- if ( $obj instanceof ApiQueryGeneratorBase ) {
- $retval['generator'] = '';
+ $ret = array();
+ $path = $module->getModulePath();
+
+ $ret['name'] = $module->getModuleName();
+ $ret['classname'] = get_class( $module );
+ $ret['path'] = $path;
+ if ( !$module->isMain() ) {
+ $ret['group'] = $module->getParent()->getModuleManager()->getModuleGroup(
+ $module->getModuleName()
+ );
}
+ $ret['prefix'] = $module->getModulePrefix();
- $allowedParams = $obj->getFinalParams( ApiBase::GET_VALUES_FOR_HELP );
- if ( !is_array( $allowedParams ) ) {
- return $retval;
- }
+ $this->formatHelpMessages( $ret, 'description', $module->getFinalDescription() );
- $retval['helpurls'] = (array)$obj->getHelpUrls();
- if ( isset( $retval['helpurls'][0] ) && $retval['helpurls'][0] === false ) {
- $retval['helpurls'] = array();
+ foreach ( $module->getHelpFlags() as $flag ) {
+ $ret[$flag] = '';
}
- $result->setIndexedTagName( $retval['helpurls'], 'helpurl' );
- $examples = $obj->getExamples();
- $retval['allexamples'] = array();
- if ( $examples !== false ) {
- if ( is_string( $examples ) ) {
- $examples = array( $examples );
- }
- foreach ( $examples as $k => $v ) {
- if ( strlen( $retval['examples'] ) ) {
- $retval['examples'] .= ' ';
- }
- $item = array();
- if ( is_numeric( $k ) ) {
- $retval['examples'] .= $v;
- ApiResult::setContent( $item, $v );
- } else {
- if ( !is_array( $v ) ) {
- $item['description'] = $v;
+ $ret['helpurls'] = (array)$module->getHelpUrls();
+ if ( isset( $ret['helpurls'][0] ) && $ret['helpurls'][0] === false ) {
+ $ret['helpurls'] = array();
+ }
+ $result->setIndexedTagName( $ret['helpurls'], 'helpurl' );
+
+ if ( $this->helpFormat !== 'none' ) {
+ $ret['examples'] = array();
+ $examples = $module->getExamplesMessages();
+ foreach ( $examples as $qs => $msg ) {
+ $item = array(
+ 'query' => $qs
+ );
+ $msg = ApiBase::makeMessage( $msg, $this->context, array(
+ $module->getModulePrefix(),
+ $module->getModuleName(),
+ $module->getModulePath()
+ ) );
+ $this->formatHelpMessages( $item, 'description', array( $msg ) );
+ if ( isset( $item['description'] ) ) {
+ if ( is_array( $item['description'] ) ) {
+ $item['description'] = $item['description'][0];
} else {
- $item['description'] = implode( $v, "\n" );
+ $result->setSubelements( $item, 'description' );
}
- $retval['examples'] .= $item['description'] . ' ' . $k;
- ApiResult::setContent( $item, $k );
}
- $retval['allexamples'][] = $item;
+ $ret['examples'][] = $item;
}
+ $result->setIndexedTagName( $ret['examples'], 'example' );
}
- $result->setIndexedTagName( $retval['allexamples'], 'example' );
-
- $retval['parameters'] = array();
- $paramDesc = $obj->getFinalParamDescription();
- foreach ( $allowedParams as $n => $p ) {
- $a = array( 'name' => $n );
- if ( isset( $paramDesc[$n] ) ) {
- $a['description'] = implode( "\n", (array)$paramDesc[$n] );
+
+ $ret['parameters'] = array();
+ $params = $module->getFinalParams( ApiBase::GET_VALUES_FOR_HELP );
+ $paramDesc = $module->getFinalParamDescription();
+ foreach ( $params as $name => $settings ) {
+ if ( !is_array( $settings ) ) {
+ $settings = array( ApiBase::PARAM_DFLT => $settings );
}
- //handle shorthand
- if ( !is_array( $p ) ) {
- $p = array(
- ApiBase::PARAM_DFLT => $p,
- );
+ $item = array(
+ 'name' => $name
+ );
+ if ( isset( $paramDesc[$name] ) ) {
+ $this->formatHelpMessages( $item, 'description', $paramDesc[$name] );
}
- //handle missing type
- if ( !isset( $p[ApiBase::PARAM_TYPE] ) ) {
- $dflt = isset( $p[ApiBase::PARAM_DFLT] ) ? $p[ApiBase::PARAM_DFLT] : null;
- if ( is_bool( $dflt ) ) {
- $p[ApiBase::PARAM_TYPE] = 'boolean';
- } elseif ( is_string( $dflt ) || is_null( $dflt ) ) {
- $p[ApiBase::PARAM_TYPE] = 'string';
- } elseif ( is_int( $dflt ) ) {
- $p[ApiBase::PARAM_TYPE] = 'integer';
- }
+ if ( !empty( $settings[ApiBase::PARAM_REQUIRED] ) ) {
+ $item['required'] = '';
}
- if ( isset( $p[ApiBase::PARAM_DEPRECATED] ) && $p[ApiBase::PARAM_DEPRECATED] ) {
- $a['deprecated'] = '';
+ if ( !empty( $settings[ApiBase::PARAM_DEPRECATED] ) ) {
+ $item['deprecated'] = '';
}
- if ( isset( $p[ApiBase::PARAM_REQUIRED] ) && $p[ApiBase::PARAM_REQUIRED] ) {
- $a['required'] = '';
+
+ if ( $name === 'token' && $module->needsToken() ) {
+ $item['tokentype'] = $module->needsToken();
}
- if ( $n === 'token' && $obj->needsToken() ) {
- $a['tokentype'] = $obj->needsToken();
+ if ( !isset( $settings[ApiBase::PARAM_TYPE] ) ) {
+ $dflt = isset( $settings[ApiBase::PARAM_DFLT] )
+ ? $settings[ApiBase::PARAM_DFLT]
+ : null;
+ if ( is_bool( $dflt ) ) {
+ $settings[ApiBase::PARAM_TYPE] = 'boolean';
+ } elseif ( is_string( $dflt ) || is_null( $dflt ) ) {
+ $settings[ApiBase::PARAM_TYPE] = 'string';
+ } elseif ( is_int( $dflt ) ) {
+ $settings[ApiBase::PARAM_TYPE] = 'integer';
+ }
}
- if ( isset( $p[ApiBase::PARAM_DFLT] ) ) {
- $type = $p[ApiBase::PARAM_TYPE];
- if ( $type === 'boolean' ) {
- $a['default'] = ( $p[ApiBase::PARAM_DFLT] ? 'true' : 'false' );
- } elseif ( $type === 'string' ) {
- $a['default'] = strval( $p[ApiBase::PARAM_DFLT] );
- } elseif ( $type === 'integer' ) {
- $a['default'] = intval( $p[ApiBase::PARAM_DFLT] );
- } else {
- $a['default'] = $p[ApiBase::PARAM_DFLT];
+ if ( isset( $settings[ApiBase::PARAM_DFLT] ) ) {
+ switch ( $settings[ApiBase::PARAM_TYPE] ) {
+ case 'boolean':
+ $item['default'] = ( $settings[ApiBase::PARAM_DFLT] ? 'true' : 'false' );
+ break;
+ case 'string':
+ $item['default'] = strval( $settings[ApiBase::PARAM_DFLT] );
+ break;
+ case 'integer':
+ $item['default'] = intval( $settings[ApiBase::PARAM_DFLT] );
+ break;
+ default:
+ $item['default'] = $settings[ApiBase::PARAM_DFLT];
+ break;
}
}
- if ( isset( $p[ApiBase::PARAM_ISMULTI] ) && $p[ApiBase::PARAM_ISMULTI] ) {
- $a['multi'] = '';
- $a['limit'] = $this->getMain()->canApiHighLimits() ?
+
+ if ( !empty( $settings[ApiBase::PARAM_ISMULTI] ) ) {
+ $item['multi'] = '';
+ $item['limit'] = $this->getMain()->canApiHighLimits() ?
ApiBase::LIMIT_SML2 :
ApiBase::LIMIT_SML1;
- $a['lowlimit'] = ApiBase::LIMIT_SML1;
- $a['highlimit'] = ApiBase::LIMIT_SML2;
+ $item['lowlimit'] = ApiBase::LIMIT_SML1;
+ $item['highlimit'] = ApiBase::LIMIT_SML2;
}
- if ( isset( $p[ApiBase::PARAM_ALLOW_DUPLICATES] ) && $p[ApiBase::PARAM_ALLOW_DUPLICATES] ) {
- $a['allowsduplicates'] = '';
+ if ( !empty( $settings[ApiBase::PARAM_ALLOW_DUPLICATES] ) ) {
+ $item['allowsduplicates'] = '';
}
- if ( isset( $p[ApiBase::PARAM_TYPE] ) ) {
- if ( $p[ApiBase::PARAM_TYPE] === 'submodule' ) {
- $a['type'] = $obj->getModuleManager()->getNames( $n );
- sort( $a['type'] );
- $a['submodules'] = '';
+ if ( isset( $settings[ApiBase::PARAM_TYPE] ) ) {
+ if ( $settings[ApiBase::PARAM_TYPE] === 'submodule' ) {
+ $item['type'] = $module->getModuleManager()->getNames( $name );
+ sort( $item['type'] );
+ $item['submodules'] = '';
} else {
- $a['type'] = $p[ApiBase::PARAM_TYPE];
+ $item['type'] = $settings[ApiBase::PARAM_TYPE];
}
- if ( is_array( $a['type'] ) ) {
+ if ( is_array( $item['type'] ) ) {
// To prevent sparse arrays from being serialized to JSON as objects
- $a['type'] = array_values( $a['type'] );
- $result->setIndexedTagName( $a['type'], 't' );
+ $item['type'] = array_values( $item['type'] );
+ $result->setIndexedTagName( $item['type'], 't' );
}
}
- if ( isset( $p[ApiBase::PARAM_MAX] ) ) {
- $a['max'] = $p[ApiBase::PARAM_MAX];
+ if ( isset( $settings[ApiBase::PARAM_MAX] ) ) {
+ $item['max'] = $settings[ApiBase::PARAM_MAX];
}
- if ( isset( $p[ApiBase::PARAM_MAX2] ) ) {
- $a['highmax'] = $p[ApiBase::PARAM_MAX2];
+ if ( isset( $settings[ApiBase::PARAM_MAX2] ) ) {
+ $item['highmax'] = $settings[ApiBase::PARAM_MAX2];
}
- if ( isset( $p[ApiBase::PARAM_MIN] ) ) {
- $a['min'] = $p[ApiBase::PARAM_MIN];
+ if ( isset( $settings[ApiBase::PARAM_MIN] ) ) {
+ $item['min'] = $settings[ApiBase::PARAM_MIN];
}
- $retval['parameters'][] = $a;
+
+ if ( !empty( $settings[ApiBase::PARAM_HELP_MSG_INFO] ) ) {
+ $item['info'] = array();
+ foreach ( $settings[ApiBase::PARAM_HELP_MSG_INFO] as $i ) {
+ $tag = array_shift( $i );
+ $info = array(
+ 'name' => $tag,
+ );
+ if ( count( $i ) ) {
+ $info['values'] = $i;
+ $result->setIndexedTagName( $info['values'], 'v' );
+ }
+ $this->formatHelpMessages( $info, 'text', array(
+ $this->context->msg( "apihelp-{$path}-paraminfo-{$tag}" )
+ ->numParams( count( $i ) )
+ ->params( $this->context->getLanguage()->commaList( $i ) )
+ ->params( $module->getModulePrefix() )
+ ) );
+ $result->setSubelements( $info, 'text' );
+ $item['info'][] = $info;
+ }
+ $result->setIndexedTagName( $item['info'], 'i' );
+ }
+
+ $ret['parameters'][] = $item;
}
- $result->setIndexedTagName( $retval['parameters'], 'param' );
+ $result->setIndexedTagName( $ret['parameters'], 'param' );
- return $retval;
+ return $ret;
}
public function isReadMode() {
}
public function getAllowedParams() {
- $modules = $this->getMain()->getModuleManager()->getNames( 'action' );
- sort( $modules );
- $querymodules = $this->queryObj->getModuleManager()->getNames();
+ // back compat
+ $querymodules = $this->getMain()->getModuleManager()
+ ->getModule( 'query' )->getModuleManager()->getNames();
sort( $querymodules );
$formatmodules = $this->getMain()->getModuleManager()->getNames( 'format' );
sort( $formatmodules );
return array(
'modules' => array(
ApiBase::PARAM_ISMULTI => true,
- ApiBase::PARAM_TYPE => $modules,
),
+ 'helpformat' => array(
+ ApiBase::PARAM_DFLT => 'none',
+ ApiBase::PARAM_TYPE => array( 'html', 'wikitext', 'raw', 'none' ),
+ ),
+
'querymodules' => array(
+ ApiBase::PARAM_DEPRECATED => true,
ApiBase::PARAM_ISMULTI => true,
ApiBase::PARAM_TYPE => $querymodules,
),
- 'mainmodule' => false,
- 'pagesetmodule' => false,
+ 'mainmodule' => array(
+ ApiBase::PARAM_DEPRECATED => true,
+ ),
+ 'pagesetmodule' => array(
+ ApiBase::PARAM_DEPRECATED => true,
+ ),
'formatmodules' => array(
+ ApiBase::PARAM_DEPRECATED => true,
ApiBase::PARAM_ISMULTI => true,
ApiBase::PARAM_TYPE => $formatmodules,
)
);
}
- public function getParamDescription() {
- return array(
- 'modules' => 'List of module names (value of the action= parameter)',
- 'querymodules' => 'List of query module names (value of prop=, meta= or list= parameter)',
- 'mainmodule' => 'Get information about the main (top-level) module as well',
- 'pagesetmodule' => 'Get information about the pageset module ' .
- '(providing titles= and friends) as well',
- 'formatmodules' => 'List of format module names (value of format= parameter)',
- );
- }
-
- public function getDescription() {
- return 'Obtain information about certain API parameters and errors.';
- }
-
- public function getExamples() {
+ protected function getExamplesMessages() {
return array(
- 'api.php?action=paraminfo&modules=parse&querymodules=allpages|siteinfo'
+ 'action=paraminfo&modules=parse|phpfm|query+allpages|query+siteinfo'
+ => 'apihelp-paraminfo-example-1',
);
}
dépôts / lhc / web / wiklou.git / blobdiff