62 lines
1.5 KiB
PHP
62 lines
1.5 KiB
PHP
<?php
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// query functions until i build a real query buider for cana/tipsy
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class Crunchbutton_Query extends Cana_Model {
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public static function search($params) {
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$search = $params['search'];
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$q = '';
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if ($search) {
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if ($params['stripslashes']) {
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$search = stripslashes($search);
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}
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$words = preg_split("/[\s,]*\\\"([^\\\"]+)\\\"[\s,]*|" . "[\s,]*'([^']+)'[\s,]*|" . "[\s,]+/", $search, 0, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
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$sq = '';
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foreach ($words as $k => $word) {
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$sq .= ($sq ? ' AND ' : '').'(';
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if ($word{0} == '-') {
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$word = substr($word, 1);
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$match = false;
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} else {
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$match = true;
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}
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if (!$word) {
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continue;
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}
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foreach ($params['fields'] as $key => $type) {
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$w = null;
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$sqq .= $sqq ? ' '.($match ? 'OR' : 'AND').' ' : '';
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if ($type == 'like' || $type == 'liker' || $type == 'likel') {
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$sqq .= ' '.$key.' '.($match ? '' : 'NOT').' LIKE ? ';
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$w = ($type == 'like' || $type == 'likel' ? '%' : '').$word.($type == 'like' || $type == 'liker' ? '%' : '');
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} elseif ($type == 'eq') {
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$sqq .= ' '.$key.' '.($match ? '' : '!').'= ? ';
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} elseif ($type == 'gt') {
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$sqq .= ' '.$key.' > ? ';
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} elseif ($type == 'lt') {
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$sqq .= ' '.$key.' < ? ';
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}
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$sqq .= "\n";
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$keys[] = $w ? $w : $word;
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}
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$sq .= $sqq.')';
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$sqq = '';
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}
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$q .= '
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AND ('.$sq.')
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';
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$sq = '';
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}
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return ['query' => $q, 'keys' => $keys];
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}
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} |