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49 lines
1.6 KiB
49 lines
1.6 KiB
<?php
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/**
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* @file
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* This script retrieves a list of terms that have xapian documents
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* related with the term passed
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*/
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$items = array();
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// verify parameter and return a right value to avoid problems parsing it
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if (empty($_GET['term']) || empty($_GET['prefix']) || !in_array($_GET['operator'], array('or', 'and'))) {
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echo json_encode($array);
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return;
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}
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$term = $_GET['term'];
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$prefix = $_GET['prefix'];
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$operator = $_GET['operator'];
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require_once dirname(__FILE__) . '../../../global.inc.php';
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require_once api_get_path(LIBRARY_PATH).'/search/DokeosQuery.php';
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//TODO: manage Any/All
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$term_filter = dokeos_get_boolean_query($prefix . $term);
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$dkterms = dokeos_query_simple_query('', 0, 1000, array($term_filter));
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if (is_array($dkterms) && is_array($dkterms[1])) {
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$specific_fields = get_specific_field_list();
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$sf_terms = array();
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// build base array avoding repeated terms
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foreach ($specific_fields as $specific_field) {
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foreach($dkterms[1] as $obj) {
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foreach ($obj['sf-'.$specific_field['code']] as $raw_term) {
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if (count($raw_term) > 1) {
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$normal_term = substr($raw_term['name'], 1);
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$sf_terms[$specific_field['code']][$normal_term] = $normal_term;
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}
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}
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}
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}
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// build array to return
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foreach ($sf_terms as $prefix => $term_group) {
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$first_term = array('__all__' => ($operator=='or'? '-- Any --': '-- All -- '));
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$terms_list[] = array(
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'prefix' => $prefix,
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'terms' => array_merge($first_term, $term_group),
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);
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}
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}
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echo json_encode($terms_list);
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