feature 1616: add a tool to replace language keys from a mapping file + replace values from a template file

git-svn-id: http://piwigo.org/svn/trunk@7026 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 60 insertions, 0 deletions

diff --git a/tools/replace_language_keys.pl b/tools/replace_language_keys.pl
new file mode 100644
index 000000000..822b3e1cc
--- /dev/null
+++ b/tools/replace_language_keys.pl
@@ -0,0 +1,60 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+my $replacement_file = $ARGV[0];
+my $language_dir = $ARGV[1];
+
+# load the replacements
+my %replace_by = ();
+open(my $ifh_rep, '<'.$replacement_file);
+while (<$ifh_rep>) {
+    if (m/^\$lang\['(.*)'\] \s* = \s* (['"])(.*)\2;/x) {
+        if ($1 ne $3 and length($1) > 0) {
+            $replace_by{$1} = $3;
+        }
+    }
+}
+# use Data::Dumper; print Dumper(\%replace_by); exit();
+
+my $append_to_common = '';
+
+foreach my $file_code (qw/upgrade install admin common plugin/) {
+    my $filename = $language_dir.'/'.$file_code.'.lang.php';
+    # print $filename;
+    if (not -f $filename) {
+        # print ' is missing', "\n";
+        next;
+    }
+    print $filename.' is under process', "\n";
+
+    my $file_content = '';
+
+    open(my $ifh, '<'.$filename);
+    while (my $line = <$ifh>) {
+        if ($line =~ m/^\$lang\['(.*)'\] \s* =/x) {
+            if (defined $replace_by{$1}) {
+                my $search = quotemeta($1);
+                my $replace = $replace_by{$1};
+
+                $line =~ s{$search}{$replace};
+                $file_content.= $line;
+            }
+            else {
+                $file_content.= $line;
+            }
+        }
+        elsif ($line =~ m/^?>/) {
+            $file_content.= $line;
+        }
+        else {
+            $file_content.= $line;
+        }
+    }
+    close($ifh);
+
+    open(my $ofh, '>'.$filename);
+    print {$ofh} $file_content;
+    close($ofh);
+}