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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 226 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | # if (!interface_exists('VolcanoSearchProvider')) throw new Exception('Required interface "VolcanoSearchProvider" not found.'); |
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| 4 | # if (!class_exists('VolcanoDB')) throw new Exception('Required class "VolcanoDB" not found.'); |
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| 5 | |||
| 6 | require_once __DIR__ . '/../../core/VolcanoSearchProvider.class.php'; |
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| 7 | |||
| 8 | class VolcanoSearchStr implements VolcanoSearchProvider { |
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| 9 | public static function checkId($id) { |
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| 10 | return self::strEqual($id, 'str', true); // is always case insensitive |
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| 11 | } |
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| 12 | |||
| 13 | public static function calcDistance($candidate, $searchterm) { |
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| 14 | return (self::strEqual($candidate, $searchterm, false)) ? 0 : -1; |
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| 15 | } |
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| 16 | |||
| 17 | protected static function strEqual($str1, $str2, $caseInsensitive = false) { |
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| 18 | if ($caseInsensitive) { |
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| 19 | return strtolower($str1) == strtolower($str2); |
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| 20 | } else { |
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| 21 | return $str1 == $str2; |
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| 22 | } |
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| 23 | } |
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| 24 | } |
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| 25 | |||
| 26 | require_once __DIR__ . '/../../core/1_VolcanoDB.class.php'; |
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| 27 | VolcanoDB::registerSearchProvider(new VolcanoSearchStr()); |
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| 28 | |||
| 29 | # --- TEST |
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| 30 | |||
| 31 | /* |
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| 32 | $x = new VolcanoSearchStr(); |
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| 33 | assert($x->calcDistance('a', 'a') == 0); |
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| 34 | assert($x->calcDistance('a', 'A') == -1); |
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| 35 | assert($x->calcDistance('a', 'b') == -1); |
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| 36 | */ |
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| 37 |