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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| <?php | ||
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| namespace l10n\Translator; | ||
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| use l10n\Plural\IPlural; | ||
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| class Translator { | ||
| /** @var \l10n\Plural\IPlural */ | ||
| private $plural; | ||
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| /** @var array */ | ||
| private $translated = array(); | ||
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| /** @var array */ | ||
| private $untranslated = array(); | ||
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| /** | ||
| * @param \l10n\Plural\IPlural $plural | ||
| */ | ||
| public function __construct(IPlural $plural) { | ||
| $this->plural = $plural; | ||
| } | ||
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| /** | ||
| * @return \l10n\Plural\IPlural | ||
| */ | ||
| public function getPlural() { | ||
| return $this->plural; | ||
| } | ||
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| /** | ||
| * @param $plural | ||
| */ | ||
| protected function checkPlural($plural) { | ||
| if ($plural > $this->plural->getPluralsCount() - 1) { | ||
| throw new \RangeException('The plural is bigger than is allowed'); | ||
| } | ||
| } | ||
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| /** | ||
| * @param string $key | ||
| * @param string $text | ||
| * @param int $plural | ||
| */ | ||
| public function setText($key, $text, $plural = 0) { | ||
| $this->checkPlural($plural); | ||
| $this->translated[$key][$plural] = $text; | ||
| } | ||
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| /** | ||
| * @param string $key | ||
| * @param int $plural | ||
| * @return null|string | ||
| */ | ||
| public function getText($key, $plural = 0) { | ||
| $this->checkPlural($plural); | ||
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| if (func_num_args() === 2) { | ||
| if (isset($this->translated[$key][$plural])) { | ||
| return $this->translated[$key][$plural]; | ||
| } | ||
| } | ||
| else { | ||
| if (isset($this->translated[$key])) { | ||
| return $this->translated[$key]; | ||
| } | ||
| } | ||
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| return null; | ||
| } | ||
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| /** | ||
| * @param string $key | ||
| * @param int $plural | ||
| */ | ||
| public function removeText($key, $plural = 0) { | ||
| if (func_num_args() === 2) { | ||
| unset($this->translated[$key][$plural]); | ||
| } | ||
| else { | ||
| unset($this->translated[$key]); | ||
| } | ||
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| unset($this->untranslated[$key]); | ||
| } | ||
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| /** | ||
| * @param string $key | ||
| * @param int|array $n When $n is an array, it's used as $parameters. | ||
| * @param array $parameters | ||
| * @return null|string | ||
| */ | ||
| public function translate($key, $n = 1, array $parameters = array()) { | ||
| if (is_array($n)) { | ||
| $parameters = $n; | ||
| $n = 1; | ||
| } | ||
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| $plural = $this->plural->getPlural($n); | ||
| $translated = $this->getText($key, $plural); | ||
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| if ($translated === null) { | ||
| $this->untranslated[$key] = true; | ||
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| return $key; | ||
| } | ||
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| unset($this->untranslated[$key]); | ||
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| $parameters += array('%n%' => $n); | ||
| $translated = strtr($translated, $parameters); | ||
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| return $translated; | ||
| } | ||
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| /** | ||
| * @return array | ||
| */ | ||
| public function getTranslated() { | ||
| return $this->translated; | ||
| } | ||
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| /** | ||
| * @return array | ||
| */ | ||
| public function getUntranslated() { | ||
| return array_keys($this->untranslated); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| <?php | ||
| use l10n\Translator\Translator; | ||
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| class TranslatorTest extends PHPUnit_Framework_TestCase { | ||
| private function createPluralMock() { | ||
| /** @var \l10n\Plural\IPlural|PHPUnit_Framework_MockObject_MockObject $mock */ | ||
| $mock = $this->getMock('l10n\Plural\IPlural'); | ||
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| $mock->expects($this->any()) | ||
| ->method("getPluralsCount") | ||
| ->willReturn(2); | ||
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| $mock->expects($this->any()) | ||
| ->method("getPlural") | ||
| ->will( | ||
| $this->returnCallback( | ||
| function ($n) { | ||
| return ($n != 1) ? 1 : 0; | ||
| } | ||
| ) | ||
| ); | ||
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| return $mock; | ||
| } | ||
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| public function testConstructor() { | ||
| $plural = $this->createPluralMock(); | ||
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| $translator = new Translator($plural); | ||
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| $this->assertInstanceOf('l10n\Plural\IPlural', $plural); | ||
| $this->assertSame($plural, $translator->getPlural()); | ||
| } | ||
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| public function testSetGetRemoveText() { | ||
| $plural = $this->createPluralMock(); | ||
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| $translator = new Translator($plural); | ||
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| $translator->setText('key', 'text %n%', 0); | ||
| $translator->setText('key', 'text %n%', 1); | ||
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| $this->assertSame('text %n%', $translator->getText('key', 0)); | ||
| $this->assertSame('text %n%', $translator->getText('key', 1)); | ||
| $this->assertSame(array('text %n%', 'text %n%'), $translator->getText('key')); | ||
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| $translator->removeText('key', 0); | ||
| $this->assertSame(null, $translator->getText('key', 0)); | ||
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| $translator->removeText('key', 1); | ||
| $this->assertSame(null, $translator->getText('key', 1)); | ||
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| $translator->setText('foo', 'bar', 0); | ||
| $translator->setText('foo', 'baz', 1); | ||
| $this->assertSame('bar', $translator->getText('foo', 0)); | ||
| $this->assertSame('baz', $translator->getText('foo', 1)); | ||
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| $translator->removeText('foo'); | ||
| $this->assertSame(null, $translator->getText('foo', 0)); | ||
| $this->assertSame(null, $translator->getText('foo', 1)); | ||
| } | ||
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| public function testPluralsRange() { | ||
| $plural = $this->createPluralMock(); | ||
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| $translator = new Translator($plural); | ||
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| $translator->setText('key', 'text %n%', 0); | ||
| $translator->setText('key', 'text %n%', 1); | ||
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| $this->setExpectedException('RangeException', 'The plural is bigger than is allowed'); | ||
| $translator->setText('key', 'text %n%', 2); | ||
| } | ||
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| public function testTranslate() { | ||
| $plural = $this->createPluralMock(); | ||
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| $translator = new Translator($plural); | ||
| $translator->setText('key', '%n% person', 0); | ||
| $translator->setText('key', '%n% people', 1); | ||
| $translator->setText('foo', 'bar %var%'); | ||
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| $this->assertSame('0 people', $translator->translate('key', 0)); | ||
| $this->assertSame('1 person', $translator->translate('key', 1)); | ||
| $this->assertSame('50 people', $translator->translate('key', 50)); | ||
| $this->assertSame('100 people', $translator->translate('key', 100)); | ||
| $this->assertSame('bar baz', $translator->translate('foo', array('%var%' => 'baz'))); | ||
| } | ||
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| public function testGetTranslated() { | ||
| $plural = $this->createPluralMock(); | ||
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| $translator = new Translator($plural); | ||
| $translator->setText('key', 'text'); | ||
| $translator->setText('key_2', 'text_2'); | ||
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| $expected = array("key" => array('text'), "key_2" => array('text_2')); | ||
| $this->assertSame($expected, $translator->getTranslated()); | ||
| } | ||
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| public function testGetUntranslated() { | ||
| $plural = $this->createPluralMock(); | ||
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| $translator = new Translator($plural); | ||
| $translator->translate('key', 0); | ||
| $translator->translate('key_2', 0); | ||
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| $expected = array("key", "key_2"); | ||
| $this->assertSame($expected, $translator->getUntranslated()); | ||
| } | ||
| } |