--- /dev/null
+#!/usr/bin/perl
+
+use warnings;
+use strict;
+use IkiWiki;
+use POSIX qw(setlocale LC_CTYPE);
+
+package IkiWiki;
+
+my $tla_webcommit=qr/^web commit (by (\w+)|from (\d+\.\d+\.\d+\.\d+)):?(.*)/;
+
+sub quiet_system (@) {
+ open (SAVEOUT, ">&STDOUT");
+ close STDOUT;
+ my $ret=system(@_);
+ open (STDOUT, ">&SAVEOUT");
+ close SAVEOUT;
+ return $ret;
+}
+
+sub rcs_update () { #{{{
+ if (-d "$config{srcdir}/{arch}") {
+ if (quiet_system("tla", "replay", "-d", $config{srcdir}) != 0) {
+ warn("tla replay failed\n");
+ }
+ }
+} #}}}
+
+sub rcs_prepedit ($) { #{{{
+ my $file=shift;
+
+ if (-d "$config{srcdir}/{arch}") {
+ # For Arch, return the tree-id of archive when
+ # editing begins.
+ my $rev=`tla tree-id $config{srcdir}`;
+ return defined $rev ? $rev : "";
+ }
+} #}}}
+
+sub rcs_commit ($$$) { #{{{
+ my $file=shift;
+ my $message=shift;
+ my $rcstoken=shift;
+
+ if (-d "$config{srcdir}/{arch}") {
+ # Check to see if the page has been changed by someone
+ # else since rcs_prepedit was called.
+ my ($oldrev)=$rcstoken=~/^([A-Za-z0-9@\/._-]+)$/; # untaint
+ my $rev=`tla tree-id $config{srcdir}`;
+ if (defined $rev && defined $oldrev && $rev ne $oldrev) {
+ # Merge their changes into the file that we've
+ # changed.
+ if (system("tla", "update", "-d",
+ "$config{srcdir}/$file") != 0) {
+ warn("tla update failed\n");
+ }
+ }
+
+ if (quiet_system("tla", "commit",
+ "-L".possibly_foolish_untaint($message),
+ '-d', $config{srcdir}) != 0) {
+ my $conflict=readfile("$config{srcdir}/$file");
+ if (system("tla", "undo", "--quiet", "-d", "$config{srcdir}") != 0) {
+ warn("tla undo failed\n");
+ }
+ return $conflict;
+ }
+ }
+ return undef # success
+} #}}}
+
+sub rcs_add ($) { #{{{
+ my $file=shift;
+
+ if (-d "$config{srcdir}/{arch}") {
+ if (quiet_system("tla", "add", "$config{srcdir}/$file") != 0) {
+ warn("tla add failed\n");
+ }
+ }
+} #}}}
+
+sub rcs_recentchanges ($) {
+ my $num=shift;
+ my @ret;
+
+ return unless -d "$config{srcdir}/{arch}";
+
+ eval q{use Date::Parse};
+ eval q{use Mail::Header};
+
+ my $logs = `tla logs -d $config{srcdir}`;
+ my @changesets = reverse split(/\n/, $logs);
+
+ for (my $i=0; $i<$num && $i<$#changesets; $i++) {
+ my ($change)=$changesets[$i]=~/^([A-Za-z0-9@\/._-]+)$/; # untaint
+
+ open(LOG, "tla cat-log -d $config{srcdir} $change|");
+ my $head = Mail::Header->new(\*LOG);
+ close(LOG);
+
+ my $rev = $head->get("Revision");
+ my $summ = $head->get("Summary");
+ my $newfiles = $head->get("New-files");
+ my $modfiles = $head->get("Modified-files");
+ my $user = $head->get("Creator");
+
+ my @paths = grep {!/^.*\/\.arch-ids\/.*\.id$/} split(/ /,
+ "$newfiles $modfiles");
+
+ my $sdate = $head->get("Standard-date");
+ my $when = time - str2time($sdate, 'UTC');
+
+ my $committype = "web";
+ if (defined $summ && $summ =~ /$tla_webcommit/) {
+ $user = defined $2 ? "$2" : "$3";
+ $summ = $4;
+ }
+ else {
+ $committype="tla";
+ }
+
+ my @message;
+ push @message, { line => escapeHTML($summ) };
+ $user = escapeHTML($user);
+
+ my @pages;
+
+ foreach my $file (@paths) {
+ my $diffurl=$config{diffurl};
+ $diffurl=~s/\[\[file\]\]/$file/g;
+ $diffurl=~s/\[\[rev\]\]/$change/g;
+ push @pages, {
+ page => pagename($file),
+ diffurl => $diffurl,
+ } if length $file;
+ }
+ push @ret, { rev => $change,
+ user => $user,
+ committype => $committype,
+ when => $when,
+ message => [@message],
+ pages => [@pages],
+ } if @pages;
+
+ last if $i == $num;
+ }
+
+ return @ret;
+}
+
+sub rcs_notify () { #{{{
+ # FIXME: Not set
+ if (! exists $ENV{REV}) {
+ error("REV is not set, not running from tla post-commit hook, cannot send notifications");
+ }
+ my $rev=int(possibly_foolish_untaint($ENV{REV}));
+
+ eval q{use Mail::Header};
+ open(LOG, $ENV{"ARCH_LOG"});
+ my $head = Mail::Header->new(\*LOG);
+ close(LOG);
+
+ my $message = $head->get("Summary");
+ my $user = $head->get("Creator");
+
+ my $newfiles = $head->get("New-files");
+ my $modfiles = $head->get("Modified-files");
+
+ my @changed_pages = grep {!/^.*\/\.arch-ids\/.*\.id$/} split(/ /,
+ "$newfiles $modfiles");
+
+ if ($message =~ /$tla_webcommit/) {
+ $user=defined $2 ? "$2" : "$3";
+ $message=$4;
+ }
+
+ require IkiWiki::UserInfo;
+ my @email_recipients=commit_notify_list($user, @changed_pages);
+ if (@email_recipients) {
+ # TODO: if a commit spans multiple pages, this will send
+ # subscribers a diff that might contain pages they did not
+ # sign up for. Should separate the diff per page and
+ # reassemble into one mail with just the pages subscribed to.
+ my $logs = `tla logs -d $config{srcdir}`;
+ my @changesets = reverse split(/\n/, $logs);
+ my $i;
+
+ for($i=0;$i<$#changesets;$i++) {
+ last if $changesets[$i] eq $rev;
+ }
+
+ my $revminusone = $changesets[$i+1];
+ my $diff=`tla diff -d $ENV{ARCH_TREE_ROOT} $revminusone`;
+
+ my $subject="$config{wikiname} update of ";
+ if (@changed_pages > 2) {
+ $subject.="$changed_pages[0] $changed_pages[1] etc";
+ }
+ else {
+ $subject.=join(" ", @changed_pages);
+ }
+ $subject.=" by $user";
+
+ my $template=template("notifymail.tmpl");
+ $template->param(
+ wikiname => $config{wikiname},
+ diff => $diff,
+ user => $user,
+ message => $message,
+ );
+
+ eval q{use Mail::Sendmail};
+ foreach my $email (@email_recipients) {
+ sendmail(
+ To => $email,
+ From => "$config{wikiname} <$config{adminemail}>",
+ Subject => $subject,
+ Message => $template->output,
+ ) or error("Failed to send update notification mail");
+ }
+ }
+} #}}}
+
+sub rcs_getctime ($) { #{{{
+ my $file=shift;
+ eval q{use Date::Parse};
+ eval q{use Mail::Header};
+
+ my $logs = `tla logs -d $config{srcdir}`;
+ my @changesets = reverse split(/\n/, $logs);
+ my $sdate;
+
+ for (my $i=0; $i<$#changesets; $i++) {
+ my $change = $changesets[$i];
+
+ open(LOG, "tla cat-log -d $config{srcdir} $change|");
+ my $head = Mail::Header->new(\*LOG);
+ close(LOG);
+
+ $sdate = $head->get("Standard-date");
+ my $newfiles = $head->get("New-files");
+
+ my ($lastcreation) = grep {/^$file$/} split(/ /, "$newfiles");
+ last if defined($lastcreation);
+ }
+
+ my $date=str2time($sdate, 'UTC');
+ debug("found ctime ".localtime($date)." for $file");
+ return $date;
+} #}}}
+
+1
projects / ikiwiki.git / commitdiff