added rebuilding existing po files + some error managament + verbosity improvements

1 files changed, 12 insertions, 4 deletions

diff --git a/tools/extract2gettext.php b/tools/extract2gettext.php
index 559285573..0b1687540 100644
--- a/tools/extract2gettext.php
+++ b/tools/extract2gettext.php
@@ -24,6 +24,7 @@ define('APP_ROOT', realpath(__DIR__ . '/..'));
 
 $php_source = isset($argv[1]) ? $argv[1] : null;
 $domain     = isset($argv[2]) ? $argv[2] : null;
+$quiet      = isset($argv[3]) ? $argv[3] : false;
 
 if (is_null($php_source) || is_null($domain)) {
     echo <<<U
@@ -42,16 +43,21 @@ U;
 
 date_default_timezone_set(@date_default_timezone_get());
 
-echo "ohay!\n";
+if(!$quiet) { echo "ohay!\n";}
 
 $cmd = sprintf('grep -HrnEi "_(g|r)\((.*)" %s', $php_source);
-//echo $cmd, "\n";
+if(!$quiet) { echo $cmd, "\n"; }
 exec($cmd, $out);
 
 $strings = array();
 $f       = array();
 $error   = 0;
 
+if(count($out) == 0) {
+    echo "No strings to save from $php_source.\n";
+    $error = 1;
+}
+
 foreach ($out as $str) {
     $arr     = explode(':', $str);
     $file    = array_shift($arr);
@@ -119,8 +125,10 @@ foreach ($strings as $domain => $strs) {
         mkdir($dir, 0755, true);
     }
     echo sprintf("saved %d strings in %s\n", count($strs), $dest);
-    if (FALSE === file_put_contents($dest, $f))
+    if (FALSE === file_put_contents($dest, $f)) {
         echo "Failed to write.\n";
+        $error = 3;
+    }
 }
-echo "Done. thxbye.\n";
+if(!$quiet) { echo "Done. thxbye.\n"; }
 exit($error);