X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Flanguage.php;h=a73b73f28091351ed84235c1a38086c8c84361cd;hb=2d063650effb22c90936a4588f44946c69e1d9a1;hp=c04196e82e6be98064cdce7afff4064dd6fe1d39;hpb=cc619e577834acedca7236deda6a3f2da31a6314;p=quix0rs-gnu-social.git

diff --git a/lib/language.php b/lib/language.php
index c04196e82e..a73b73f280 100644
--- a/lib/language.php
+++ b/lib/language.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * utility functions for i18n
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,68 +18,116 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category I18n
+ * @package  Laconica
+ * @author   Matthew Gregg <matthew.gregg@gmail.com>
+ * @author   Ciaran Gultnieks <ciaran@ciarang.com>
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
+/**
+ * Content negotiation for language codes
+ *
+ * @param string $httplang HTTP Accept-Language header
+ *
+ * @return string language code for best language match
+ */
 
+function client_prefered_language($httplang)
+{
+    $client_langs = array();
 
-function client_prefered_language($httplang) {
-        $client_langs = array();
-        $all_languages = get_all_languages();
+    $all_languages = common_config('site', 'languages');
 
-        preg_match_all('"(((\S\S)-?(\S\S)?)(;q=([0-9.]+))?)\s*(,\s*|$)"',strtolower($httplang),$httplang);
-        for ($i = 0; $i < count($httplang); $i++) {
-             if(!empty($httplang[2][$i])) {
-                    #if no q default to 1.0
-                    $client_langs[$httplang[2][$i]] = ($httplang[6][$i]? (float) $httplang[6][$i] : 1.0);
-                }
-                if(!empty($httplang[3][$i]) && empty($client_langs[$httplang[3][$i]])) {
-                    #if a catchall default 0.01 lower
-                    $client_langs[$httplang[3][$i]] = ($httplang[6][$i]? (float) $httplang[6][$i]-0.01 : 0.99);
-                }
-            }
-            #sort in decending q
-            arsort($client_langs);
+    preg_match_all('"(((\S\S)-?(\S\S)?)(;q=([0-9.]+))?)\s*(,\s*|$)"',
+                   strtolower($httplang), $httplang);
 
-            foreach ($client_langs as $lang => $q) {
-                if (isset($all_languages[$lang])) {
-                    return($all_languages[$lang]['lang']);
-                }
-            }
-            return FALSE;
-}
+    for ($i = 0; $i < count($httplang); $i++) {
+        if (!empty($httplang[2][$i])) {
+            // if no q default to 1.0
+            $client_langs[$httplang[2][$i]] =
+              ($httplang[6][$i]? (float) $httplang[6][$i] : 1.0);
+        }
+        if (!empty($httplang[3][$i]) && empty($client_langs[$httplang[3][$i]])) {
+            // if a catchall default 0.01 lower
+            $client_langs[$httplang[3][$i]] =
+              ($httplang[6][$i]? (float) $httplang[6][$i]-0.01 : 0.99);
+        }
+    }
+    // sort in decending q
+    arsort($client_langs);
 
-function get_nice_language_list() {
-        $nice_lang = array();
-        $all_languages = get_all_languages();
-        foreach ($all_languages as $lang) {
-                $nice_lang = $nice_lang + array($lang['lang'] => $lang['name']);
+    foreach ($client_langs as $lang => $q) {
+        if (isset($all_languages[$lang])) {
+            return($all_languages[$lang]['lang']);
         }
-        return $nice_lang;
+    }
+    return false;
 }
 
+/**
+ * returns a simple code -> name mapping for languages
+ *
+ * @return array map of available languages by code to language name.
+ */
+
+function get_nice_language_list()
+{
+    $nice_lang = array();
+
+    $all_languages = common_config('site', 'languages');
+
+    foreach ($all_languages as $lang) {
+        $nice_lang = $nice_lang + array($lang['lang'] => $lang['name']);
+    }
+    return $nice_lang;
+}
+
+/**
+ * Get a list of all languages that are enabled in the default config
+ *
+ * This should ONLY be called when setting up the default config in common.php.
+ * Any other attempt to get a list of lanugages should instead call
+ * common_config('site','languages')
+ *
+ * @return array mapping of language codes to language info
+ */
 function get_all_languages() {
-        $all_languages = array(
-                            'en-us' => array('q' => 1, 'lang' => 'en_US', 'name' => 'English (US)', 'direction' => 'ltr'),
-                            'en-nz' => array('q' => 1, 'lang' => 'en_NZ', 'name' => 'English (NZ)', 'direction' => 'ltr'),
-                            'en-gb' => array('q' => 1, 'lang' => 'en_GB', 'name' => 'English (British)', 'direction' => 'ltr'),
-                            'en'    => array('q' => 1, 'lang' => 'en',    'name' => 'English', 'direction' => 'ltr'),
-                            'da'    => array('q' => 1, 'lang' => 'da_DK', 'name' => 'Danish', 'direction' => 'ltr'),
-                            'nl'    => array('q' => 1, 'lang' => 'nl_NL', 'name' => 'Dutch', 'direction' => 'ltr'),
-                            'eo'    => array('q' => 1, 'lang' => 'eo',    'name' => 'Esperanto', 'direction' => 'ltr'),
-                            'fr-fr' => array('q' => 1, 'lang' => 'fr_FR', 'name' => 'French', 'direction' => 'ltr'),
-                            'de'    => array('q' => 1, 'lang' => 'de_DE', 'name' => 'German', 'direction' => 'ltr'),
-                            'it'    => array('q' => 1, 'lang' => 'it_IT', 'name' => 'Italian', 'direction' => 'ltr'),
-                            'ko'    => array('q' => 1, 'lang' => 'ko',    'name' => 'Korean', 'direction' => 'ltr'),
-                            'nb'    => array('q' => 1, 'lang' => 'nb_NO', 'name' => 'Norwegian (bokmal)', 'direction' => 'ltr'),
-                            'pt'    => array('q' => 1, 'lang' => 'pt',    'name' => 'Portuguese', 'direction' => 'ltr'),
-                            'pt-br' => array('q' => 1, 'lang' => 'pt_BR', 'name' => 'Portuguese Brazil', 'direction' => 'ltr'),
-                            'ru'    => array('q' => 1, 'lang' => 'ru_RU', 'name' => 'Russian', 'direction' => 'ltr'),
-                            'es'    => array('q' => 1, 'lang' => 'es',    'name' => 'Spanish', 'direction' => 'ltr'),
-                            'tr'    => array('q' => 1, 'lang' => 'tr_TR', 'name' => 'Turkish', 'direction' => 'ltr'),
-                            'uk'    => array('q' => 1, 'lang' => 'uk_UA', 'name' => 'Ukrainian', 'direction' => 'ltr'),
-			    'lt'    => array('q' => 1, 'lang' => 'lt_LT', 'name' => 'Lithuanian', 'direction' => 'ltr'),
-                        );
-        return $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' => 0.5, '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' => 0.3, 'lang' => 'en_GB', 'name' => 'English (British)', 'direction' => 'ltr'),
+		'en'    => array('q' => 1, 'lang' => 'en',    'name' => 'English', 'direction' => 'ltr'),
+		'es'    => array('q' => 0.5, 'lang' => 'es',    'name' => 'Spanish', 'direction' => 'ltr'),
+		'fr-fr' => array('q' => 0.2, 'lang' => 'fr_FR', 'name' => 'French', 'direction' => 'ltr'),
+		'he'    => array('q' => 0.5, 'lang' => 'he_IL', 'name' => 'Hebrew', 'direction' => 'ltr'),
+		'it'    => array('q' => 0.9, 'lang' => 'it_IT', 'name' => 'Italian', 'direction' => 'rtl'),
+		'jp'	=> array('q' => 0.5, 'lang' => 'ja_JP', 'name' => 'Japanese', 'direction' => 'ltr'),
+#		'ko'    => array('q' => 0, 'lang' => 'ko',    '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 (bokmal)', '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, 'lang' => 'pt',    'name' => 'Portuguese', 'direction' => 'ltr'),
+		'pt-br' => array('q' => 0.7, 'lang' => 'pt_BR', 'name' => 'Portuguese Brazil', 'direction' => 'ltr'),
+		'ru'    => array('q' => 0.1, 'lang' => 'ru_RU', 'name' => 'Russian', 'direction' => 'ltr'),
+		'sv'    => array('q' => 0.9, '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' => 0.7, 'lang' => 'uk_UA', 'name' => 'Ukrainian', 'direction' => 'ltr'),
+		'vi'    => array('q' => 0.7, '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_hant', 'name' => 'Chinese (Taiwanese)', 'direction' => 'ltr'),
+	);
 }