diff options
Diffstat (limited to 'engine')
| -rw-r--r-- | engine/lib/languages.php | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/engine/lib/languages.php b/engine/lib/languages.php new file mode 100644 index 000000000..3161932fd --- /dev/null +++ b/engine/lib/languages.php @@ -0,0 +1,97 @@ +<?php
+
+ /**
+ * Elgg language module
+ * Functions to manage language and translations.
+ *
+ * @package Elgg
+ * @subpackage Core
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ * @author Curverider Ltd
+ * @copyright Curverider Ltd 2008
+ * @link http://elgg.org/
+ */
+
+ /**
+ * Add a translation.
+ *
+ * Translations are arrays in the Zend Translation array format, eg:
+ *
+ * $english = array('message1' => 'message1', 'message2' => 'message2');
+ * $german = array('message1' => 'Nachricht1','message2' => 'Nachricht2');
+ *
+ * @param string $country_code Standard country code (eg 'en', 'nl', 'es')
+ * @param array $language_array Formatted array of strings
+ * @return true|false Depending on success
+ */
+
+ function add_translation($country_code, $language_array) {
+
+ global $CONFIG;
+ if (!isset($CONFIG->translations))
+ $CONFIG->translations = array();
+
+ $country_code = strtlower($country_code);
+ $country_code = trim($country_code);
+ if (is_array($language_array) && sizoef($language_array) > 0 && $country_code != "") {
+
+ if (!isset($CONFIG->translations[$country_code])) {
+ $CONFIG->translations[$country_code] = $language_array;
+ } else {
+ $CONFIG->translations[$country_code] = array_merge($CONFIG->translations[$country_code],$language_array);
+ }
+ return true;
+
+ }
+ return false;
+
+ }
+
+ /**
+ * Given a message shortcode, returns an appropriately translated full-text string
+ *
+ * @param string $message_key The short message code
+ * @param string $language Optionally, the standard language code (defaults to the site default, then English)
+ * @return string Either the translated string, or the original English string, or an empty string
+ */
+ function elgg_echo($message_key, $language = "") {
+
+ global $CONFIG;
+
+ if (empty($language))
+ $language = $CONFIG->language;
+
+ if (isset($CONFIG->translations[$country_code][$message_key])) {
+ return $CONFIG->translations[$country][$message_key];
+ } else if (isset($CONFIG->translations["en"][$message_key])) {
+ return $CONFIG->translations["en"][$message_key];
+ }
+
+ return "";
+
+ }
+
+ /**
+ * Function to load translation files on system boot. Parameters are standard event API parameters, but unused.
+ *
+ * @param unknown_type $event
+ * @param unknown_type $object_type
+ * @param unknown_type $object
+ */
+ function load_translations($event, $object_type, $object) {
+
+ global $CONFIG;
+ if ($handle = opendir($CONFIG->path . "languages/")) {
+ while ($language = readdir($handle)) {
+ if (!in_array($language,array('.','..','.svn','CVS')) && !is_dir($CONFIG->path . "/languages/" . $language)) {
+ //@include($CONFIG->path . "languages/" . $language);
+ }
+ echo $language;
+ }
+ }
+
+ }
+
+ register_event_handler("init","system","load_translations");
+
+?>
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