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Creating Horde_Translation_Autodetect which uses late static bindings…
… to detect the locale directory.
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92 changes: 92 additions & 0 deletions
92
framework/Translation/lib/Horde/Translation/Autodetect.php
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| <?php | ||
| /** | ||
| * Copyright 2010-2014 Horde LLC (http://www.horde.org/) | ||
| * | ||
| * See the enclosed file COPYING for license information (LGPL). If you | ||
| * did not receive this file, see http://www.horde.org/licenses/lgpl21. | ||
| * | ||
| * @category Horde | ||
| * @copyright 2010-2014 Horde LLC | ||
| * @license http://www.horde.org/licenses/lgpl21 LGPL 2.1 | ||
| * @package Translation | ||
| * @since 2.2.0 | ||
| */ | ||
|
|
||
| /** | ||
| * The Horde_Translation_Autodetect auto detects the locale directory location | ||
| * for the class implementing it. | ||
| * | ||
| * @author Jan Schneider <jan@horde.org> | ||
| * @category Horde | ||
| * @copyright 2010-2014 Horde LLC | ||
| * @license http://www.horde.org/licenses/lgpl21 LGPL 2.1 | ||
| * @package Translation | ||
| * @since 2.2.0 | ||
| */ | ||
| abstract class Horde_Translation_Autodetect extends Horde_Translation | ||
| { | ||
| /** | ||
| * The absolute PEAR path to the translations for the default gettext handler. | ||
| * | ||
| * This value is automatically set by PEAR Replace Tasks. | ||
| * | ||
| * @var string | ||
| */ | ||
| protected static $_pearDirectory; | ||
|
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| /** | ||
| * Auto detects the locale directory location. | ||
| * | ||
| * @param string $handlerClass The name of a class implementing the | ||
| * Horde_Translation_Handler interface. | ||
| */ | ||
| public static function loadHandler($handlerClass) | ||
| { | ||
| if (!static::$_domain) { | ||
| throw new Horde_Translation_Exception('The domain property must be set by the class that extends Horde_Translation_Autodetect.'); | ||
| } | ||
|
|
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| $directory = static::_searchLocaleDirectory(); | ||
| if (!$directory) { | ||
| throw new Horde_Translation_Exception(sprintf('Could not found find any locale directory for %s domain.', static::$_domain)); | ||
| } | ||
|
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| static::$_directory = $directory; | ||
| parent::loadHandler($handlerClass); | ||
| } | ||
|
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| /** | ||
| * Search for the locale directory for different installations methods (eg: PEAR, Composer). | ||
| * | ||
| * @var boolean|string The directory if found, or false when no valid directory is found | ||
| */ | ||
| protected static function _searchLocaleDirectory() | ||
| { | ||
| if (static::$_pearDirectory !== '@data_dir@') { | ||
| $directory = static::$_pearDirectory . '/' . static::$_domain . '/locale'; | ||
| if (file_exists($directory)) { | ||
| return $directory; | ||
| } | ||
| } | ||
|
|
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| $className = get_called_class(); | ||
| $class = new ReflectionClass($className); | ||
| $basedir = dirname($class->getFilename()); | ||
| $depth = substr_count($className, '_'); | ||
|
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| $scan = array( | ||
| /* Composer */ | ||
| $basedir . str_repeat('/..', $depth) . '/data/locale', | ||
| /* Source */ | ||
| $basedir . str_repeat('/..', $depth + 1) . '/locale' | ||
| ); | ||
| foreach ($scan as $directory) { | ||
| if (file_exists($directory)) { | ||
| return $directory; | ||
| } | ||
| } | ||
|
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| return false; | ||
| } | ||
|
|
||
| } |
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6 changes: 6 additions & 0 deletions
6
framework/Translation/test/WrapperA/lib/Horde/WrapperA/Translation.php
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,6 @@ | ||
| <?php | ||
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| class Horde_WrapperA_Translation extends Horde_Translation | ||
| { | ||
| static protected $_domain = 'Horde_WrapperA'; | ||
| } |
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6 changes: 6 additions & 0 deletions
6
framework/Translation/test/WrapperB/lib/Horde/WrapperB/Translation.php
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,6 @@ | ||
| <?php | ||
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| class Horde_WrapperB_Translation extends Horde_Translation | ||
| { | ||
| static protected $_domain = 'Horde_WrapperB'; | ||
| } |
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