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<?php |
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namespace dokuwiki\Action; |
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use dokuwiki\Action\Exception\ActionAbort; |
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/** |
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* Class Search |
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* |
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* Search for pages and content |
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* |
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* @package dokuwiki\Action |
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*/ |
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class Search extends AbstractAction { |
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/** @inheritdoc */ |
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public function minimumPermission() { |
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return AUTH_NONE; |
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} |
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/** |
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* we only search if a search word was given |
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* |
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* @inheritdoc |
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*/ |
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public function checkPermissions() { |
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parent::checkPermissions(); |
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global $QUERY; |
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$s = cleanID($QUERY); |
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if($s === '') throw new ActionAbort(); |
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} |
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public function preProcess() |
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{ |
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$this->adjustGlobalQuery(); |
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} |
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/** @inheritdoc */ |
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public function tplContent() |
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{ |
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$search = new \dokuwiki\Ui\Search(); |
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$search->execute(); |
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$search->show(); |
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} |
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/** |
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* Adjust the global query accordingly to the config search_limit_to_first_ns and search_default_fragment_behaviour |
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* |
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* This will only do something if the search didn't originate from the form on the searchpage itself |
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*/ |
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protected function adjustGlobalQuery() |
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{ |
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global $conf, $INPUT, $QUERY; |
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if ($INPUT->bool('searchPageForm')) { |
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return; |
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} |
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$Indexer = idx_get_indexer(); |
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$parsedQuery = ft_queryParser($Indexer, $QUERY); |
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if (empty($parsedQuery['ns']) && empty($parsedQuery['notns'])) { |
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if ($conf['search_limit_to_first_ns'] > 0) { |
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$searchOriginPage = $INPUT->str('from'); |
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if (getNS($searchOriginPage) !== false) { |
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$nsParts = explode(':', getNS($searchOriginPage)); |
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$ns = implode(':', array_slice($nsParts, 0, $conf['search_limit_to_first_ns'])); |
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$QUERY .= " @$ns"; |
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} |
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} |
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} |
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if ($conf['search_default_fragment_behaviour'] !== 'exact') { |
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if (empty(array_diff($parsedQuery['words'], $parsedQuery['and']))) { |
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if (strpos($QUERY, '*') === false) { |
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$queryParts = explode(' ', $QUERY); |
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$queryParts = array_map(function ($part) { |
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if (strpos($part, '@') === 0) { |
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return $part; |
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} |
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if (strpos($part, 'ns:') === 0) { |
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return $part; |
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} |
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if (strpos($part, '^') === 0) { |
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return $part; |
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} |
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if (strpos($part, '-ns:') === 0) { |
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return $part; |
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} |
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global $conf; |
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if ($conf['search_default_fragment_behaviour'] === 'starts_with') { |
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return $part . '*'; |
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} |
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if ($conf['search_default_fragment_behaviour'] === 'ends_with') { |
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return '*' . $part; |
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} |
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return '*' . $part . '*'; |
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}, $queryParts); |
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$QUERY = implode(' ', $queryParts); |
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} |
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} |
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} |
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} |
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} |
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splitbrain /
dokuwiki
