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115 lines
4.0 KiB
115 lines
4.0 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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/**
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* @return array
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*/
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function module_search_morelikethis_info()
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{
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return [
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'name' => tra('More Like This'),
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'description' => tra('Uses the unified search to provide similar documents.'),
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'prefs' => ['feature_search'],
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'params' => [
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'typefilters' => [
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'required' => false,
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'name' => tra('Object Type Filters'),
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'description' => tra('Comma-separated types to allow.'),
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'filter' => 'text',
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],
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'textfilters' => [
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'required' => false,
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'name' => tra('Text Search Filters'),
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'description' => tra('Comma-separated text search filters to use. Use "=" to separate field and value.'),
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'filter' => 'text',
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],
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'object' => [
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'required' => false,
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'name' => tra('Object id of item you want to get similar items to'),
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'description' => tra('The object id of the item. If none is provided, Tiki will attempt to resolve the current object.'),
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'filter' => 'text',
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'since' => '16'
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],
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'type' => [
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'required' => false,
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'name' => tra('Object type of item you want to get similar items to'),
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'description' => tra('The object type of the item (eg. "trackeritem"). If none is provided, Tiki will attempt to resolve the current object.'),
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'filter' => 'text',
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'since' => '16'
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],
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],
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'common_params' => ['nonums', 'rows']
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];
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}
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/**
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* @param $mod_reference
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* @param $module_params
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*/
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function module_search_morelikethis($mod_reference, $module_params)
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{
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global $prefs;
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$smarty = TikiLib::lib('smarty');
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$textfilters = [];
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$typefilters = [];
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if (! empty($module_params['textfilters'])) {
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$filters = explode(",", $module_params['textfilters']);
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$filters = array_map('trim', $filters);
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foreach ($filters as $f) {
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$exploded = explode("=", $f);
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if (! empty($exploded[1]) && ! empty($exploded[0])) {
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$textfilters[$exploded[0]] = $exploded[1];
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}
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}
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}
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if (! empty($module_params['typefilters'])) {
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$typefilters = explode(",", $module_params['typefilters']);
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$typefilters = array_map('trim', $typefilters);
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}
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$object = [];
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if (isset($module_params['object']) && isset($module_params['type'])) {
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$object['object'] = $module_params['object'];
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$object['type'] = $module_params['type'];
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} else {
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$object = current_object();
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}
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if (! empty($object)) {
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$unifiedsearchlib = TikiLib::lib('unifiedsearch');
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$query = $unifiedsearchlib->buildQuery([]);
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$query->filterSimilar($object['type'], $object['object']);
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$smarty->assign('simobject', $object);
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$query->setRange(0, $mod_reference['rows']);
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foreach ($textfilters as $k => $v) {
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$query->filterContent($v, $k);
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}
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if (! empty($typefilters)) {
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$query->filterType($typefilters);
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}
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if ($prefs['federated_enabled'] == 'y') {
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$fed = TikiLib::lib('federatedsearch');
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$fed->augmentSimilarQuery($query, $object['type'], $object['object']);
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}
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try {
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$morelikethis = $query->search($unifiedsearchlib->getIndex());
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$smarty->assign('modMoreLikeThis', $morelikethis);
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$smarty->assign('module_rows', $mod_reference["rows"]);
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} catch (Search_Elastic_NotFoundException $e) {
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// Target document not found - excluded from index, ignore module
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}
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}
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$smarty->assign('tpl_module_title', tra("Similar pages"));
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}
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