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https://github.com/Lastorder-DC/rhymix.git
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Keep translations from different sources separate
This commit is contained in:
Kijin Sung
parent
4797e858b8
commit
5c1a68ae16
2 changed files with 150 additions and 48 deletions
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@ -17,7 +17,8 @@ class Lang
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*/
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protected $_language;
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protected $_loaded_directories = array();
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protected $_loaded_files = array();
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protected $_loaded_plugins = array();
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protected $_search_priority = array();
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/**
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* This method returns the cached instance of a language.
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@ -46,74 +47,91 @@ class Lang
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protected function __construct($language)
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{
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$this->_language = preg_replace('/[^a-z0-9_-]/i', '', $language);
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$this->_loaded_plugins['_custom_'] = new \stdClass();
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}
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/**
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* Add a directory to load translations from.
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* Load translations from a plugin (module, addon).
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*
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* @param string $name
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* @return bool
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*/
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public function loadPlugin($name)
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{
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if (isset($this->_loaded_plugins[$name]))
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{
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return true;
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}
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if (file_exists(RX_BASEDIR . "plugins/$name/lang"))
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{
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$this->loadDirectory(RX_BASEDIR . "plugins/$name/lang", $name);
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}
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elseif (file_exists(RX_BASEDIR . "modules/$name/lang"))
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{
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$this->loadDirectory(RX_BASEDIR . "modules/$name/lang", $name);
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}
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elseif (file_exists(RX_BASEDIR . "addons/$name/lang"))
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{
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$this->loadDirectory(RX_BASEDIR . "addons/$name/lang", $name);
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}
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}
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/**
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* Load translations from a directory.
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*
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* @param string $dir
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* @return bool
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*/
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public function addDirectory($dir)
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public function loadDirectory($dir, $plugin_name = null)
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{
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// Do not load the same directory twice.
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$dir = rtrim($dir, '/');
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if (in_array($dir, $this->_loaded_directories))
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$plugin_name = $plugin_name ?: $dir;
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if (isset($this->_loaded_directories[$dir]) || isset($this->_loaded_plugins[$plugin_name]))
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{
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return true;
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}
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// Alias $this to $lang.
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$lang = $this;
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// Check if there is a PHP lang file.
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if (file_exists($filename = $dir . '/' . $this->_language . '.php'))
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// Look for language files.
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if (file_exists($dir . '/' . $this->_language . '.php'))
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{
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$this->_loaded_directories[] = $dir;
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$this->_loaded_files[] = $filename;
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include $filename;
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return true;
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$filename = $dir . '/' . $this->_language . '.php';
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}
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elseif (file_exists($filename = $dir . '/' . ($this->_language === 'ja' ? 'jp' : $this->_language) . '.lang.php'))
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elseif (file_exists($dir . '/' . ($this->_language === 'ja' ? 'jp' : $this->_language) . '.lang.php'))
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{
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$this->_loaded_directories[] = $dir;
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$this->_loaded_files[] = $filename;
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include $filename;
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return true;
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$filename = $dir . '/' . ($this->_language === 'ja' ? 'jp' : $this->_language) . '.lang.php';
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}
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elseif (($hyphen = strpos($this->_language, '-')) !== false)
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{
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if (file_exists($filename = $dir . '/' . substr($this->_language, 0, $hyphen) . '.php'))
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if (file_exists($dir . '/' . substr($this->_language, 0, $hyphen) . '.php'))
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{
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$this->_loaded_directories[] = $dir;
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$this->_loaded_files[] = $filename;
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include $filename;
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return true;
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$filename = $dir . '/' . substr($this->_language, 0, $hyphen) . '.php';
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}
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elseif (file_exists($filename = $dir . '/' . substr($this->_language, 0, $hyphen) . '.lang.php'))
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elseif (file_exists($dir . '/' . substr($this->_language, 0, $hyphen) . '.lang.php'))
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{
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$this->_loaded_directories[] = $dir;
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$this->_loaded_files[] = $filename;
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include $filename;
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return true;
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$filename = $dir . '/' . substr($this->_language, 0, $hyphen) . '.lang.php';
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}
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}
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// Check if there is a XML lang file.
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if (file_exists($filename = $dir . '/lang.xml'))
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elseif (file_exists("$dir/lang.xml"))
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{
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$this->_loaded_directories[] = $dir;
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$this->_loaded_files[] = $filename;
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$compiled_filename = self::compileXMLtoPHP($filename, $this->_language === 'ja' ? 'jp' : $this->_language);
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if ($compiled_filename !== false)
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{
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include $compiled_filename;
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return true;
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}
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$filename = self::compileXMLtoPHP("$dir/lang.xml", $this->_language === 'ja' ? 'jp' : $this->_language);
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}
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// Return false if no suitable lang file is found.
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return false;
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// Load the language file.
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if ($filename)
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{
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$lang = new \stdClass;
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include $filename;
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$this->_loaded_directories[$dir] = true;
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$this->_loaded_plugins[$plugin_name] = $lang;
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array_unshift($this->_search_priority, $plugin_name);
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return true;
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}
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else
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{
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return false;
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}
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}
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/**
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@ -238,6 +256,77 @@ class Lang
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return (include RX_BASEDIR . 'common/defaults/lang.php');
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}
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/**
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* Magic method for translations without arguments.
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*/
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public function __get($key)
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{
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// Search custom translations first.
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if (isset($this->_loaded_plugins['_custom_']->{$key}))
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{
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return $this->_loaded_plugins['_custom_']->{$key};
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}
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// Search other plugins.
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foreach ($this->_search_priority as $plugin_name)
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{
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if (isset($this->_loaded_plugins[$plugin_name]->{$key}))
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{
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return $this->_loaded_plugins[$plugin_name]->{$key};
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}
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}
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// If no translation is found, return the key.
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return $key;
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}
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/**
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* Magic method for setting a new custom translation.
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*
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* @param string $key
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* @param string $value
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* @return void
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*/
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public function __set($key, $value)
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{
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$this->_loaded_plugins['_custom_']->{$key} = $value;
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}
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/**
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* Magic method for checking whether a translation exists.
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*
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* @param string $key
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* @return bool
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*/
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public function __isset($key)
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{
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foreach ($this->_loaded_plugins as $plugin_name => $translations)
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{
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if (isset($translations->{$key}))
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{
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return true;
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}
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}
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return false;
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}
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/**
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* Magic method for unsetting a translation.
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*
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* @param string $key
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* @return void
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*/
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public function __unset($key)
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{
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foreach ($this->_loaded_plugins as $plugin_name => $translations)
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{
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if (isset($translations->{$key}))
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{
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unset($translations->{$key});
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}
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}
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}
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/**
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* Magic method for translations with arguments.
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*
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@ -250,13 +339,18 @@ class Lang
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// Remove a colon from the beginning of the string.
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if ($key !== '' && $key[0] === ':') $key = substr($key, 1);
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// If the string does not have a translation, return it verbatim.
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if (!isset($this->{$key})) return $key;
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// Find the translation.
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$translation = $this->__get($key);
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// If there are no arguments, return the translation.
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if (!count($args)) return $this->{$key};
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if (!is_array($args))
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{
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$args = func_get_args();
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array_shift($args);
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}
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if (!count($args)) return $translation;
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// If there are arguments, interpolate them into the translation and return the result.
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return vsprintf($this->{$key}, $args);
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return vsprintf($translation, $args);
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}
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}
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