Use numeric language IDs to save bytes

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@414 7c3ca157-0c34-0410-bff1-cbf682f78f5c

diff --git a/_compile.php b/_compile.php
index 2827dce60ebd3506e4c32250811cc2acea78feb4..bf885a9adffbb64f812f49269d422ba8539b5a6c 100644 (file)
--- a/_compile.php
+++ b/_compile.php
@@ -13,14 +13,37 @@ function remove_lang($match) {
        return ($match[1] && $match[4] ? $s : "$match[1]'" . add_apo_slashes($s) . "'$match[4]");
 }
 
+$lang_ids = array();
+function lang_ids($match) {
+       global $lang_ids;
+       return 'lang(' . $lang_ids[stripslashes($match[1])] . $match[2];
+}
+
 function put_file($match) {
+       global $lang_ids;
        if ($match[3] == './lang/$LANG.inc.php') {
                if ($_COOKIE["lang"]) {
                        return "";
                }
                $return = "";
-               foreach (glob("./lang/*.inc.php") as $filename) {
-                       $return .= "case '" . basename($filename, '.inc.php') . "': " . substr(file_get_contents($filename), 6) . "break;\n";
+               foreach (glob("lang/*.inc.php") as $filename) {
+                       include $filename;
+                       
+                       foreach ($translations as $key => $val) {
+                               if (!isset($lang_ids[$key])) {
+                                       $lang_ids[$key] = count($lang_ids);
+                               }
+                       }
+                       $translation_ids = array_flip($lang_ids);
+                       foreach ($translations as $key => $val) {
+                               $translation_ids[$lang_ids[$key]] = $val;
+                       }
+
+                       $return .= 'case "' . basename($filename, '.inc.php') . '": $translations = array(';
+                       foreach ($translation_ids as $val) {
+                               $return .= (is_array($val) ? "array('" . implode("', '", array_map('add_apo_slashes', $val)) . "')" : "'" . add_apo_slashes($val) . "'") . ", ";
+                       }
+                       $return .= "); break;\n";
                }
                return "switch (\$LANG) {\n$return}\n";
        }
@@ -81,6 +104,8 @@ if ($_COOKIE["lang"]) {
        $file = preg_replace_callback("~(<\\?php\\s*echo )?lang\\('((?:[^\\\\']+|\\\\.)*)'([,)])(;\\s*\\?>)?~s", 'remove_lang', $file);
        $file = str_replace("<?php switch_lang(); ?>\n", "", $file);
        $file = str_replace('<?php echo $LANG; ?>', $_COOKIE["lang"], $file);
+} else {
+       $file = preg_replace_callback("~lang\\('((?:[^\\\\']+|\\\\.)*)'([,)])~s", 'lang_ids', $file);
 }
 $file = preg_replace("~favicon\\.ico|default\\.css|(up|down|plus|minus)\\.gif~", '<?php echo preg_replace("~\\\\\\\\?.*~", "", $_SERVER["REQUEST_URI"]) . "?file=\\0"; ?>', $file);
 $file = str_replace("arrow.gif", '" . preg_replace("~\\\\?.*~", "", $_SERVER["REQUEST_URI"]) . "?file=arrow.gif', $file);