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Add "absent" and "present" field operators to the Ferret query compiler
Summary: Ref T13509. Parse "xyz:-" as "xyz is absent" and "xyz:~" as "xyz is present". These are new operators which the compiler emits separately from "not" and "substring".
Test Plan: Added unit tests, ran unit tests.
Maniphest Tasks: T13509
Differential Revision: https://secure.phabricator.com/D21107
+32
+18
src/applications/search/compiler/PhutilSearchQueryCompiler.php
+18
src/applications/search/compiler/PhutilSearchQueryCompiler.php
···
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const OPERATOR_AND = 'and';
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const OPERATOR_SUBSTRING = 'sub';
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const OPERATOR_EXACT = 'exact';
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+
const OPERATOR_ABSENT = 'absent';
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const OPERATOR_PRESENT = 'present';
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public function setOperators($operators) {
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$this->operators = $operators;
···
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$require_value = $is_quoted;
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switch ($operator) {
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+
case self::OPERATOR_NOT:
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if ($enable_functions && ($token['function'] !== null)) {
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$operator = self::OPERATOR_ABSENT;
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$value = null;
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+
} else {
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$require_value = true;
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}
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break;
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case self::OPERATOR_SUBSTRING:
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if ($enable_functions && ($token['function'] !== null)) {
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$operator = self::OPERATOR_PRESENT;
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$value = null;
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} else {
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$require_value = true;
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}
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break;
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default:
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$require_value = true;
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break;
+14
src/applications/search/compiler/__tests__/PhutilSearchQueryCompilerTestCase.php
+14
src/applications/search/compiler/__tests__/PhutilSearchQueryCompilerTestCase.php
···
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$op_and = PhutilSearchQueryCompiler::OPERATOR_AND;
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$op_sub = PhutilSearchQueryCompiler::OPERATOR_SUBSTRING;
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$op_exact = PhutilSearchQueryCompiler::OPERATOR_EXACT;
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+
$op_present = PhutilSearchQueryCompiler::OPERATOR_PRESENT;
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$op_absent = PhutilSearchQueryCompiler::OPERATOR_ABSENT;
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$mao = "\xE7\x8C\xAB";
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···
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'title:' => false,
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'title:+' => false,
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'title:+""' => false,
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+
'title:""' => false,
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+
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+
'title:~' => array(
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array('title', $op_present, null),
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+
),
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+
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+
'title:-' => array(
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array('title', $op_absent, null),
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+
),
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+
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+
'~' => false,
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+
'-' => false,
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);
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$this->assertCompileFunctionQueries($function_tests);