X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Flanguage.php;h=f5ee7fac5ed142239ffa3683de992cd9e8e50683;hb=4e6f587f868d71f08c618d0dedf6ddf0331619c2;hp=d278f5ab454d5a6a839b2a1651c0ae9c58cad40a;hpb=ae883ceb9b4689f6c1dd3aecdc4a844eda7d179a;p=quix0rs-gnu-social.git

diff --git a/lib/language.php b/lib/language.php
index d278f5ab45..f5ee7fac5e 100644
--- a/lib/language.php
+++ b/lib/language.php
@@ -28,10 +28,195 @@
  * @link     http://status.net/
  */
 
-if (!defined('LACONICA')) {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
+// Locale category constants are usually predefined, but may not be
+// on some systems such as Win32.
+$LC_CATEGORIES = array('LC_CTYPE',
+                       'LC_NUMERIC',
+                       'LC_TIME',
+                       'LC_COLLATE',
+                       'LC_MONETARY',
+                       'LC_MESSAGES',
+                       'LC_ALL');
+foreach ($LC_CATEGORIES as $key => $name) {
+    if (!defined($name)) {
+        define($name, $key);
+    }
+}
+
+if (!function_exists('gettext')) {
+    require_once("php-gettext/gettext.inc");
+}
+
+
+if (!function_exists('dpgettext')) {
+    /**
+     * Context-aware dgettext wrapper; use when messages in different contexts
+     * won't be distinguished from the English source but need different translations.
+     * The context string will appear as msgctxt in the .po files.
+     *
+     * Not currently exposed in PHP's gettext module; implemented to be compat
+     * with gettext.h's macros.
+     *
+     * @param string $domain domain identifier, or null for default domain
+     * @param string $context context identifier, should be some key like "menu|file"
+     * @param string $msgid English source text
+     * @return string original or translated message
+     */
+    function dpgettext($domain, $context, $msg)
+    {
+        $msgid = $context . "\004" . $msg;
+        $out = dcgettext($domain, $msgid, LC_MESSAGES);
+        if ($out == $msgid) {
+            return $msg;
+        } else {
+            return $out;
+        }
+    }
+}
+
+if (!function_exists('pgettext')) {
+    /**
+     * Context-aware gettext wrapper; use when messages in different contexts
+     * won't be distinguished from the English source but need different translations.
+     * The context string will appear as msgctxt in the .po files.
+     *
+     * Not currently exposed in PHP's gettext module; implemented to be compat
+     * with gettext.h's macros.
+     *
+     * @param string $context context identifier, should be some key like "menu|file"
+     * @param string $msgid English source text
+     * @return string original or translated message
+     */
+    function pgettext($context, $msg)
+    {
+        return dpgettext(textdomain(NULL), $context, $msg);
+    }
+}
+
+if (!function_exists('dnpgettext')) {
+    /**
+     * Context-aware dngettext wrapper; use when messages in different contexts
+     * won't be distinguished from the English source but need different translations.
+     * The context string will appear as msgctxt in the .po files.
+     *
+     * Not currently exposed in PHP's gettext module; implemented to be compat
+     * with gettext.h's macros.
+     *
+     * @param string $domain domain identifier, or null for default domain
+     * @param string $context context identifier, should be some key like "menu|file"
+     * @param string $msg singular English source text
+     * @param string $plural plural English source text
+     * @param int $n number of items to control plural selection
+     * @return string original or translated message
+     */
+    function dnpgettext($domain, $context, $msg, $plural, $n)
+    {
+        $msgid = $context . "\004" . $msg;
+        $out = dcngettext($domain, $msgid, $plural, $n, LC_MESSAGES);
+        if ($out == $msgid) {
+            return $msg;
+        } else {
+            return $out;
+        }
+    }
+}
+
+if (!function_exists('npgettext')) {
+    /**
+     * Context-aware ngettext wrapper; use when messages in different contexts
+     * won't be distinguished from the English source but need different translations.
+     * The context string will appear as msgctxt in the .po files.
+     *
+     * Not currently exposed in PHP's gettext module; implemented to be compat
+     * with gettext.h's macros.
+     *
+     * @param string $context context identifier, should be some key like "menu|file"
+     * @param string $msg singular English source text
+     * @param string $plural plural English source text
+     * @param int $n number of items to control plural selection
+     * @return string original or translated message
+     */
+    function npgettext($context, $msg, $plural, $n)
+    {
+        return dnpgettext(textdomain(NULL), $msgid, $plural, $n, LC_MESSAGES);
+    }
+}
+
+/**
+ * Shortcut for *gettext functions with smart domain detection.
+ *
+ * If calling from a plugin, this function checks which plugin was
+ * being called from and uses that as text domain, which will have
+ * been set up during plugin initialization.
+ *
+ * Also handles plurals and contexts depending on what parameters
+ * are passed to it:
+ *
+ *   gettext -> _m($msg)
+ *  ngettext -> _m($msg1, $msg2, $n)
+ *  pgettext -> _m($ctx, $msg)
+ * npgettext -> _m($ctx, $msg1, $msg2, $n)
+ *
+ * @fixme may not work properly in eval'd code
+ *
+ * @param string $msg
+ * @return string
+ */
+function _m($msg/*, ...*/)
+{
+    $domain = _mdomain(debug_backtrace());
+    $args = func_get_args();
+    switch(count($args)) {
+    case 1: return dgettext($domain, $msg);
+    case 2: return dpgettext($domain, $args[0], $args[1]);
+    case 3: return dngettext($domain, $args[0], $args[1], $args[2]);
+    case 4: return dnpgettext($domain, $args[0], $args[1], $args[2], $args[3]);
+    default: throw new Exception("Bad parameter count to _m()");
+    }
+}
+
+/**
+ * Looks for which plugin we've been called from to set the gettext domain.
+ *
+ * @param array $backtrace debug_backtrace() output
+ * @return string
+ * @private
+ * @fixme could explode if SN is under a 'plugins' folder or share name.
+ */
+function _mdomain($backtrace)
+{
+    /*
+      0 => 
+        array
+          'file' => string '/var/www/mublog/plugins/FeedSub/FeedSubPlugin.php' (length=49)
+          'line' => int 77
+          'function' => string '_m' (length=2)
+          'args' => 
+            array
+              0 => &string 'Feeds' (length=5)
+    */
+    static $cached;
+    $path = $backtrace[0]['file'];
+    if (!isset($cached[$path])) {
+        if (DIRECTORY_SEPARATOR !== '/') {
+            $path = strtr($path, DIRECTORY_SEPARATOR, '/');
+        }
+        $cut = strpos($path, '/plugins/') + 9;
+        $cut2 = strpos($path, '/', $cut);
+        if ($cut && $cut2) {
+            $cached[$path] = substr($path, $cut, $cut2 - $cut);
+        } else {
+            return null;
+        }
+    }
+    return $cached[$path];
+}
+
+
 /**
  * Content negotiation for language codes
  *
@@ -100,37 +285,44 @@ function get_nice_language_list()
  * @return array mapping of language codes to language info
  */
 function get_all_languages() {
-	return array(
-		'bg'      => array('q' => 0.8, 'lang' => 'bg_BG', 'name' => 'Bulgarian', 'direction' => 'ltr'),
-		'ca'      => array('q' => 0.5, 'lang' => 'ca_ES', 'name' => 'Catalan', 'direction' => 'ltr'),
-		'cs'      => array('q' => 0.5, 'lang' => 'cs_CZ', 'name' => 'Czech', 'direction' => 'ltr'),
-		'de'      => array('q' => 0.8, 'lang' => 'de_DE', 'name' => 'German', 'direction' => 'ltr'),
-		'el'      => array('q' => 0.1, 'lang' => 'el',    'name' => 'Greek', 'direction' => 'ltr'),
-		'en-us'   => array('q' => 1, 'lang' => 'en_US', 'name' => 'English (US)', 'direction' => 'ltr'),
-		'en-gb'   => array('q' => 1, 'lang' => 'en_GB', 'name' => 'English (British)', 'direction' => 'ltr'),
-		'en'      => array('q' => 1, 'lang' => 'en_US',    'name' => 'English (US)', 'direction' => 'ltr'),
-		'es'      => array('q' => 1, 'lang' => 'es',    'name' => 'Spanish', 'direction' => 'ltr'),
-		'fi'      => array('q' => 1, 'lang' => 'fi', 'name' => 'Finnish', 'direction' => 'ltr'),
-		'fr-fr'   => array('q' => 1, 'lang' => 'fr_FR', 'name' => 'French', 'direction' => 'ltr'),
-		'he'      => array('q' => 0.5, 'lang' => 'he_IL', 'name' => 'Hebrew', 'direction' => 'rtl'),
-		'it'      => array('q' => 1, 'lang' => 'it_IT', 'name' => 'Italian', 'direction' => 'ltr'),
-		'jp'      => array('q' => 0.5, 'lang' => 'ja_JP', 'name' => 'Japanese', 'direction' => 'ltr'),
-		'ko'      => array('q' => 0.9, 'lang' => 'ko_KR',    'name' => 'Korean', 'direction' => 'ltr'),
-		'mk'      => array('q' => 0.5, 'lang' => 'mk_MK', 'name' => 'Macedonian', 'direction' => 'ltr'),
-		'nb'      => array('q' => 0.1, 'lang' => 'nb_NO', 'name' => 'Norwegian (Bokmål)', 'direction' => 'ltr'),
-		'no'      => array('q' => 0.1, 'lang' => 'nb_NO', 'name' => 'Norwegian (Bokmål)', 'direction' => 'ltr'),
-		'nn'      => array('q' => 1, 'lang' => 'nn_NO', 'name' => 'Norwegian (Nynorsk)', 'direction' => 'ltr'),
-		'nl'      => array('q' => 0.5, 'lang' => 'nl_NL', 'name' => 'Dutch', 'direction' => 'ltr'),
-		'pl'      => array('q' => 0.5, 'lang' => 'pl_PL', 'name' => 'Polish', 'direction' => 'ltr'),
-		'pt'      => array('q' => 0.1, 'lang' => 'pt',    'name' => 'Portuguese', 'direction' => 'ltr'),
-		'pt-br'   => array('q' => 0.9, 'lang' => 'pt_BR', 'name' => 'Portuguese Brazil', 'direction' => 'ltr'),
-		'ru'      => array('q' => 0.9, 'lang' => 'ru_RU', 'name' => 'Russian', 'direction' => 'ltr'),
-		'sv'      => array('q' => 0.8, 'lang' => 'sv_SE', 'name' => 'Swedish', 'direction' => 'ltr'),
-		'te'      => array('q' => 0.3, 'lang' => 'te_IN', 'name' => 'Telugu', 'direction' => 'ltr'),
-		'tr'      => array('q' => 0.5, 'lang' => 'tr_TR', 'name' => 'Turkish', 'direction' => 'ltr'),
-		'uk'      => array('q' => 1, 'lang' => 'uk_UA', 'name' => 'Ukrainian', 'direction' => 'ltr'),
-		'vi'      => array('q' => 0.8, 'lang' => 'vi_VN', 'name' => 'Vietnamese', 'direction' => 'ltr'),
-		'zh-cn'   => array('q' => 0.9, 'lang' => 'zh_CN', 'name' => 'Chinese (Simplified)', 'direction' => 'ltr'),
-		'zh-hant' => array('q' => 0.2, 'lang' => 'zh_TW', 'name' => 'Chinese (Taiwanese)', 'direction' => 'ltr'),
-	);
+    return array(
+        'ar'      => array('q' => 0.8, 'lang' => 'ar', 'name' => 'Arabic', 'direction' => 'rtl'),
+        'arz'     => array('q' => 0.8, 'lang' => 'arz', 'name' => 'Egyptian Spoken Arabic', 'direction' => 'rtl'),
+        'bg'      => array('q' => 0.8, 'lang' => 'bg', 'name' => 'Bulgarian', 'direction' => 'ltr'),
+        'ca'      => array('q' => 0.5, 'lang' => 'ca', 'name' => 'Catalan', 'direction' => 'ltr'),
+        'cs'      => array('q' => 0.5, 'lang' => 'cs', 'name' => 'Czech', 'direction' => 'ltr'),
+        'de'      => array('q' => 0.8, 'lang' => 'de', 'name' => 'German', 'direction' => 'ltr'),
+        'el'      => array('q' => 0.1, 'lang' => 'el',    'name' => 'Greek', 'direction' => 'ltr'),
+        'en-us'   => array('q' => 1, 'lang' => 'en', 'name' => 'English (US)', 'direction' => 'ltr'),
+        'en-gb'   => array('q' => 1, 'lang' => 'en_GB', 'name' => 'English (British)', 'direction' => 'ltr'),
+        'en'      => array('q' => 1, 'lang' => 'en',    'name' => 'English (US)', 'direction' => 'ltr'),
+        'es'      => array('q' => 1, 'lang' => 'es',    'name' => 'Spanish', 'direction' => 'ltr'),
+        'fi'      => array('q' => 1, 'lang' => 'fi', 'name' => 'Finnish', 'direction' => 'ltr'),
+        'fa'      => array('q' => 1, 'lang' => 'fa', 'name' => 'Persian', 'direction' => 'rtl'),
+        'fr-fr'   => array('q' => 1, 'lang' => 'fr', 'name' => 'French', 'direction' => 'ltr'),
+        'ga'      => array('q' => 0.5, 'lang' => 'ga', 'name' => 'Galician', 'direction' => 'ltr'),
+        'he'      => array('q' => 0.5, 'lang' => 'he', 'name' => 'Hebrew', 'direction' => 'rtl'),
+        'hsb'     => array('q' => 0.8, 'lang' => 'hsb', 'name' => 'Upper Sorbian', 'direction' => 'ltr'),
+        'ia'      => array('q' => 0.8, 'lang' => 'ia', 'name' => 'Interlingua', 'direction' => 'ltr'),
+        'is'      => array('q' => 0.1, 'lang' => 'is', 'name' => 'Icelandic', 'direction' => 'ltr'),
+        'it'      => array('q' => 1, 'lang' => 'it', 'name' => 'Italian', 'direction' => 'ltr'),
+        'jp'      => array('q' => 0.5, 'lang' => 'ja', 'name' => 'Japanese', 'direction' => 'ltr'),
+        'ko'      => array('q' => 0.9, 'lang' => 'ko',    'name' => 'Korean', 'direction' => 'ltr'),
+        'mk'      => array('q' => 0.5, 'lang' => 'mk', 'name' => 'Macedonian', 'direction' => 'ltr'),
+        'nb'      => array('q' => 0.1, 'lang' => 'nb', 'name' => 'Norwegian (Bokmål)', 'direction' => 'ltr'),
+        'no'      => array('q' => 0.1, 'lang' => 'nb', 'name' => 'Norwegian (Bokmål)', 'direction' => 'ltr'),
+        'nn'      => array('q' => 1, 'lang' => 'nn', 'name' => 'Norwegian (Nynorsk)', 'direction' => 'ltr'),
+        'nl'      => array('q' => 0.5, 'lang' => 'nl', 'name' => 'Dutch', 'direction' => 'ltr'),
+        'pl'      => array('q' => 0.5, 'lang' => 'pl', 'name' => 'Polish', 'direction' => 'ltr'),
+        'pt'      => array('q' => 0.1, 'lang' => 'pt',    'name' => 'Portuguese', 'direction' => 'ltr'),
+        'pt-br'   => array('q' => 0.9, 'lang' => 'pt_BR', 'name' => 'Portuguese Brazil', 'direction' => 'ltr'),
+        'ru'      => array('q' => 0.9, 'lang' => 'ru', 'name' => 'Russian', 'direction' => 'ltr'),
+        'sv'      => array('q' => 0.8, 'lang' => 'sv', 'name' => 'Swedish', 'direction' => 'ltr'),
+        'te'      => array('q' => 0.3, 'lang' => 'te', 'name' => 'Telugu', 'direction' => 'ltr'),
+        'tr'      => array('q' => 0.5, 'lang' => 'tr', 'name' => 'Turkish', 'direction' => 'ltr'),
+        'uk'      => array('q' => 1, 'lang' => 'uk', 'name' => 'Ukrainian', 'direction' => 'ltr'),
+        'vi'      => array('q' => 0.8, 'lang' => 'vi', 'name' => 'Vietnamese', 'direction' => 'ltr'),
+        'zh-cn'   => array('q' => 0.9, 'lang' => 'zh_CN', 'name' => 'Chinese (Simplified)', 'direction' => 'ltr'),
+        'zh-hant' => array('q' => 0.2, 'lang' => 'zh_TW', 'name' => 'Chinese (Taiwanese)', 'direction' => 'ltr'),
+    );
 }