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<?php |
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namespace SCQ\Api; |
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use SMW\MediaWiki\Api\Query; |
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use SMW\MediaWiki\Api\ApiRequestParameterFormatter; |
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use SCQ\CompoundQueryProcessor; |
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use ApiBase; |
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/** |
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* API module to query SMW by providing multiple queries in the ask language. |
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* |
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* @license GNU GPL v2+ |
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* @since 1.0 |
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* |
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* @author Peter Grassberger < [email protected] > |
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*/ |
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class CompoundQuery extends Query { |
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/** |
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* @see ApiBase::execute |
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*/ |
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public function execute() { |
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$parameterFormatter = new ApiRequestParameterFormatter( $this->extractRequestParams() ); |
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$parameters = $parameterFormatter->getAskApiParameters(); |
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list( $queryParams, $otherParams ) = CompoundQueryProcessor::separateParams( $parameters ); |
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list( $queryResult ) = CompoundQueryProcessor::queryAndMergeResults( $queryParams, $otherParams ); |
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$outputFormat = 'json'; |
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if ( $this->getMain()->getPrinter() instanceof \ApiFormatXml ) { |
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$outputFormat = 'xml'; |
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} |
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$this->addQueryResult( $queryResult, $outputFormat ); |
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} |
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/** |
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* @codeCoverageIgnore |
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* @see ApiBase::getAllowedParams |
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* |
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* @return array |
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*/ |
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public function getAllowedParams() { |
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return array( |
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'query' => array( |
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ApiBase::PARAM_TYPE => 'string', |
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ApiBase::PARAM_REQUIRED => true, |
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), |
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); |
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} |
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/** |
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* @codeCoverageIgnore |
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* @see ApiBase::getParamDescription |
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* |
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* @return array |
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*/ |
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public function getParamDescription() { |
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return array( |
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'query' => 'The multiple queries string in ask-language' |
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); |
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} |
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/** |
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* @codeCoverageIgnore |
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* @see ApiBase::getDescription |
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* |
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* @return array |
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*/ |
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public function getDescription() { |
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return array( |
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'API module to query SMW by providing a multiple queries in the ask language.' |
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); |
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} |
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/** |
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* @codeCoverageIgnore |
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* @see ApiBase::getExamples |
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* |
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* @return array |
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*/ |
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protected function getExamples() { |
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return array( |
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'api.php?action=compoundquery&query=' . urlencode( '[[Has city::Vienna]]; ?Has coordinates|[[Has city::Graz]]; ?Has coordinates' ), |
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'api.php?action=compoundquery&query=' . urlencode( '|[[Has city::Vienna]]; ?Has coordinates|[[Has city::Graz]]; ?Has coordinates' ), |
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); |
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} |
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/** |
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* @codeCoverageIgnore |
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* @see ApiBase::getVersion |
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* |
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* @return string |
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*/ |
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public function getVersion() { |
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return __CLASS__ . '-' . SCQ_VERSION; |
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} |
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} |
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SemanticMediaWiki /
SemanticCompoundQueries
This error could be the result of:
1. Missing dependencies
PHP Analyzer uses your
composer.jsonfile (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects thecomposer.jsonto be in the root folder of your repository.Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the
requireorrequire-devsection?2. Missing use statement
PHP does not complain about undefined classes in
ìnstanceofchecks. For example, the following PHP code will work perfectly fine:If you have not tested against this specific condition, such errors might go unnoticed.