X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/f389b08a0c8952494ff95f70c26783d3c3584cf9..ffb27000431f744f2cec9d198d0a0d8cbb0bd405:/IkiWiki/Rcs/svn.pm

diff --git a/IkiWiki/Rcs/svn.pm b/IkiWiki/Rcs/svn.pm
index 560eb38a3..ee5065379 100644
--- a/IkiWiki/Rcs/svn.pm
+++ b/IkiWiki/Rcs/svn.pm
@@ -1,13 +1,32 @@
 #!/usr/bin/perl
-# For subversion support.
 
 use warnings;
 use strict;
 use IkiWiki;
+use POSIX qw(setlocale LC_CTYPE);
 
 package IkiWiki;
 		
-my $svn_webcommit=qr/^web commit by (\w+):?(.*)/;
+# svn needs LC_CTYPE set to a UTF-8 locale, so try to find one. Any will do.
+sub find_lc_ctype() {
+	my $current = setlocale(LC_CTYPE());
+	return $current if $current =~ m/UTF-?8$/i;
+
+	# Make some obvious attempts to avoid calling `locale -a`
+	foreach my $locale ("$current.UTF-8", "en_US.UTF-8", "en_GB.UTF-8") {
+		return $locale if setlocale(LC_CTYPE(), $locale);
+	}
+
+	# Try to get all available locales and pick the first UTF-8 one found.
+	if (my @locale = grep(/UTF-?8$/i, `locale -a`)) {
+		chomp @locale;
+		return $locale[0] if setlocale(LC_CTYPE(), $locale[0]);
+	}
+
+	# fallback to the current locale
+	return $current;
+} # }}}
+$ENV{LC_CTYPE} = $ENV{LC_CTYPE} || find_lc_ctype();
 
 sub svn_info ($$) { #{{{
 	my $field=shift;
@@ -101,11 +120,13 @@ sub rcs_recentchanges ($) { #{{{
 	
 	return unless -d "$config{srcdir}/.svn";
 
-	eval q{use CGI 'escapeHTML'};
-	eval q{use Date::Parse};
-	eval q{use Time::Duration};
-	eval q{use XML::SAX};
-	eval q{use XML::Simple};
+	eval q{
+		use Date::Parse;
+		use Time::Duration;
+		use XML::SAX;
+		use XML::Simple;
+	};
+	error($@) if $@;
 
 	# avoid using XML::SAX::PurePerl, it's buggy with UTF-8 data
 	my @parsers = map { ${$_}{Name} } @{XML::SAX->parsers()};
@@ -131,20 +152,17 @@ sub rcs_recentchanges ($) { #{{{
 		my $rev = $logentry->{revision};
 		my $user = $logentry->{author};
 
-		my $date = $logentry->{date};
-		$date =~ s/T/ /;
-		$date =~ s/\.\d+Z$//;
-		my $when=concise(ago(time - str2time($date, 'UTC')));
+		my $when=time - str2time($logentry->{date}, 'UTC');
 
 		foreach my $msgline (split(/\n/, $logentry->{msg})) {
-			push @message, { line => escapeHTML($msgline) };
+			push @message, { line => $msgline };
 		}
 
 		my $committype="web";
 		if (defined $message[0] &&
-		    $message[0]->{line}=~/$svn_webcommit/) {
-			$user="$1";
-			$message[0]->{line}=$2;
+		    $message[0]->{line}=~/$config{web_commit_regexp}/) {
+			$user=defined $2 ? "$2" : "$3";
+			$message[0]->{line}=$4;
 		}
 		else {
 			$committype="svn";
@@ -158,12 +176,12 @@ sub rcs_recentchanges ($) { #{{{
 			$diffurl=~s/\[\[r1\]\]/$rev - 1/eg;
 			$diffurl=~s/\[\[r2\]\]/$rev/g;
 			push @pages, {
-				link => htmllink("", "", pagename($file), 1),
+				page => pagename($file),
 				diffurl => $diffurl,
 			} if length $file;
 		}
 		push @ret, { rev => $rev,
-			user => htmllink("", "", $user, 1),
+			user => $user,
 			committype => $committype,
 			when => $when,
 			message => [@message],
@@ -183,11 +201,6 @@ sub rcs_notify () { #{{{
 	
 	my $user=`svnlook author $config{svnrepo} -r $rev`;
 	chomp $user;
-	my $message=`svnlook log $config{svnrepo} -r $rev`;
-	if ($message=~/$svn_webcommit/) {
-		$user="$1";
-		$message=$2;
-	}
 
 	my @changed_pages;
 	foreach my $change (`svnlook changed $config{svnrepo} -r $rev`) {
@@ -196,48 +209,24 @@ sub rcs_notify () { #{{{
 			push @changed_pages, $1;
 		}
 	}
-		
+	
 	require IkiWiki::UserInfo;
-	my @email_recipients=commit_notify_list($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 $diff=`svnlook diff $config{svnrepo} -r $rev --no-diff-deleted`;
-
-		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");
-		}
-	}
+	send_commit_mails(
+		sub {
+			my $message=`svnlook log $config{svnrepo} -r $rev`;
+			if ($message=~/$config{web_commit_regexp}/) {
+				$user=defined $2 ? "$2" : "$3";
+				$message=$4;
+			}
+			return $message;
+		},
+		sub {
+			`svnlook diff $config{svnrepo} -r $rev --no-diff-deleted`;
+		}, $user, @changed_pages);
 } #}}}
 
 sub rcs_getctime ($) { #{{{
 	my $file=shift;
-	eval q{use Date::Parse};
 
 	my $svn_log_infoline=qr/^r\d+\s+\|\s+[^\s]+\s+\|\s+(\d+-\d+-\d+\s+\d+:\d+:\d+\s+[-+]?\d+).*/;
 		
@@ -259,6 +248,8 @@ sub rcs_getctime ($) { #{{{
 		return 0;
 	}
 		
+	eval q{use Date::Parse};
+	error($@) if $@;
 	$date=str2time($date);
 	debug("found ctime ".localtime($date)." for $file");
 	return $date;