po: Allow enabling via web setup.

[git.ikiwiki.info.git] / IkiWiki / Plugin / svn.pm

diff --git a/IkiWiki/Plugin/svn.pm b/IkiWiki/Plugin/svn.pm
index d10b4888d94b35bbdc29762256e16fbdfaf8fecb..9cf82b5db3c4ce663a552cee9acd7cd22e665c3c 100644 (file)
--- a/IkiWiki/Plugin/svn.pm
+++ b/IkiWiki/Plugin/svn.pm
@@ -144,43 +144,50 @@ sub rcs_prepedit ($) {
        }
 }
 
-sub rcs_commit ($$$;$$) {
+sub commitmessage (@) {
+       my %params=@_;
+
+       if (defined $params{session}) {
+               if (defined $params{session}->param("name")) {
+                       return "web commit by ".
+                               $params{session}->param("name").
+                               (length $params{message} ? ": $params{message}" : "");
+               }
+               elsif (defined $params{session}->remote_addr()) {
+                       return "web commit from ".
+                               $params{session}->remote_addr().
+                               (length $params{message} ? ": $params{message}" : "");
+               }
+       }
+       return $params{message};
+}
+
+sub rcs_commit (@) {
        # Tries to commit the page; returns undef on _success_ and
        # a version of the page with the rcs's conflict markers on failure.
        # The file is relative to the srcdir.
-       my $file=shift;
-       my $message=shift;
-       my $rcstoken=shift;
-       my $user=shift;
-       my $ipaddr=shift;
-
-       if (defined $user) {
-               $message="web commit by $user".(length $message ? ": $message" : "");
-       }
-       elsif (defined $ipaddr) {
-               $message="web commit from $ipaddr".(length $message ? ": $message" : "");
-       }
+       my %params=@_;
 
        if (-d "$config{srcdir}/.svn") {
                # Check to see if the page has been changed by someone
                # else since rcs_prepedit was called.
-               my ($oldrev)=$rcstoken=~/^([0-9]+)$/; # untaint
-               my $rev=svn_info("Revision", "$config{srcdir}/$file");
+               my ($oldrev)=$params{token}=~/^([0-9]+)$/; # untaint
+               my $rev=svn_info("Revision", "$config{srcdir}/$params{file}");
                if (defined $rev && defined $oldrev && $rev != $oldrev) {
                        # Merge their changes into the file that we've
                        # changed.
                        if (system("svn", "merge", "--quiet", "-r$oldrev:$rev",
-                                  "$config{srcdir}/$file", "$config{srcdir}/$file") != 0) {
+                                  "$config{srcdir}/$params{file}", "$config{srcdir}/$params{file}") != 0) {
                                warn("svn merge -r$oldrev:$rev failed\n");
                        }
                }
 
                if (system("svn", "commit", "--quiet", 
                           "--encoding", "UTF-8", "-m",
-                          IkiWiki::possibly_foolish_untaint($message),
+                          IkiWiki::possibly_foolish_untaint(commitmessage(%params)),
                           $config{srcdir}) != 0) {
-                       my $conflict=readfile("$config{srcdir}/$file");
-                       if (system("svn", "revert", "--quiet", "$config{srcdir}/$file") != 0) {
+                       my $conflict=readfile("$config{srcdir}/$params{file}");
+                       if (system("svn", "revert", "--quiet", "$config{srcdir}/$params{file}") != 0) {
                                warn("svn revert failed\n");
                        }
                        return $conflict;
@@ -189,21 +196,14 @@ sub rcs_commit ($$$;$$) {
        return undef # success
 }
 
-sub rcs_commit_staged ($$$) {
+sub rcs_commit_staged (@) {
        # Commits all staged changes. Changes can be staged using rcs_add,
        # rcs_remove, and rcs_rename.
-       my ($message, $user, $ipaddr)=@_;
-       
-       if (defined $user) {
-               $message="web commit by $user".(length $message ? ": $message" : "");
-       }
-       elsif (defined $ipaddr) {
-               $message="web commit from $ipaddr".(length $message ? ": $message" : "");
-       }
+       my %params=@_;
        
        if (system("svn", "commit", "--quiet",
                   "--encoding", "UTF-8", "-m",
-                  IkiWiki::possibly_foolish_untaint($message),
+                  IkiWiki::possibly_foolish_untaint(commitmessage(%params)),
                   $config{srcdir}) != 0) {
                warn("svn commit failed\n");
                return 1; # failure     
@@ -366,7 +366,7 @@ sub findtimes ($) {
                
        my $child = open(SVNLOG, "-|");
        if (! $child) {
-               exec("svn", "log", $file) || error("svn log $file failed to run");
+               exec("svn", "log", "$config{srcdir}/$file") || error("svn log failed to run");
        }
 
        my ($cdate, $mdate);
@@ -376,10 +376,10 @@ sub findtimes ($) {
                        $mdate=$1 unless defined $mdate;
                }
        }
-       close SVNLOG || error "svn log $file exited $?";
+       close SVNLOG || error "svn log exited $?";
 
        if (! defined $cdate) {
-               error "failed to parse svn log for $file\n";
+               error "failed to parse svn log for $file";
        }
                
        eval q{use Date::Parse};