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46 lines
1.3 KiB
46 lines
1.3 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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class Tiki_Formula_Function_ResultCount extends Math_Formula_Function
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{
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public function evaluate($element)
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{
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$allowed = ['filter'];
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if ($extra = $element->getExtraValues($allowed)) {
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$this->error(tr('Unexpected values: %0', implode(', ', $extra)));
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}
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$searchlib = TikiLib::lib('unifiedsearch');
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$query = new Search_Query();
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// These are absolute counts, so exclude jail and permission checks
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$searchlib->initQueryBase($query, false);
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$builder = new Search_Query_WikiBuilder($query);
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foreach ($element as $topLevel) {
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$arguments = $this->readMap($topLevel);
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$builder->addQueryArgument($topLevel->getType(), $arguments);
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}
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$query->setRange(0, 1);
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$result = $query->search($searchlib->getIndex());
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return count($result);
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}
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private function readMap($element)
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{
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$out = [];
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foreach ($element as $sub) {
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$out[$sub->getType()] = $this->evaluateChild($sub[0]);
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}
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return $out;
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}
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}
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