X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/12c5786df4e74c143f24398b8d0028000b61daba..7aa10a2952a0d0ee8543f575966f7e4a780c993c:/IkiWiki/Plugin/svn.pm

diff --git a/IkiWiki/Plugin/svn.pm b/IkiWiki/Plugin/svn.pm
index 51683704c..fd11f2c63 100644
--- a/IkiWiki/Plugin/svn.pm
+++ b/IkiWiki/Plugin/svn.pm
@@ -5,8 +5,9 @@ use warnings;
 use strict;
 use IkiWiki;
 use POSIX qw(setlocale LC_CTYPE);
+use URI::Escape q{uri_escape_utf8};
 
-sub import { #{{{
+sub import {
 	hook(type => "checkconfig", id => "svn", call => \&checkconfig);
 	hook(type => "getsetup", id => "svn", call => \&getsetup);
 	hook(type => "rcs", id => "rcs_update", call => \&rcs_update);
@@ -19,9 +20,10 @@ sub import { #{{{
 	hook(type => "rcs", id => "rcs_recentchanges", call => \&rcs_recentchanges);
 	hook(type => "rcs", id => "rcs_diff", call => \&rcs_diff);
 	hook(type => "rcs", id => "rcs_getctime", call => \&rcs_getctime);
-} #}}}
+	hook(type => "rcs", id => "rcs_getmtime", call => \&rcs_getmtime);
+}
 
-sub checkconfig () { #{{{
+sub checkconfig () {
 	if (! defined $config{svnpath}) {
 		$config{svnpath}="trunk";
 	}
@@ -37,10 +39,15 @@ sub checkconfig () { #{{{
 			wrappermode => (defined $config{svn_wrappermode} ? $config{svn_wrappermode} : "04755"),
 		};
 	}
-} #}}}
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
 	return
+		plugin => {
+			safe => 0, # rcs plugin
+			rebuild => undef,
+			section => "rcs",
+		},
 		svnrepo => {
 			type => "string",
 			example => "/svn/wiki",
@@ -58,7 +65,7 @@ sub getsetup () { #{{{
 		svn_wrapper => {
 			type => "string",
 			example => "/svn/wikirepo/hooks/post-commit",
-			description => "svn post-commit executable to generate",
+			description => "svn post-commit hook to generate",
 			safe => 0, # file
 			rebuild => 0,
 		},
@@ -83,7 +90,7 @@ sub getsetup () { #{{{
 			safe => 1,
 			rebuild => 1,
 		},
-} #}}}
+}
 
 # svn needs LC_CTYPE set to a UTF-8 locale, so try to find one. Any will do.
 sub find_lc_ctype() {
@@ -103,101 +110,96 @@ sub find_lc_ctype() {
 
 	# fallback to the current locale
 	return $current;
-} # }}}
+}
 $ENV{LC_CTYPE} = $ENV{LC_CTYPE} || find_lc_ctype();
 
-sub svn_info ($$) { #{{{
+sub svn_info ($$) {
 	my $field=shift;
 	my $file=shift;
 
 	my $info=`LANG=C svn info $file`;
 	my ($ret)=$info=~/^$field: (.*)$/m;
 	return $ret;
-} #}}}
+}
 
-sub rcs_update () { #{{{
-	if (-d "$config{srcdir}/.svn") {
-		if (system("svn", "update", "--quiet", $config{srcdir}) != 0) {
-			warn("svn update failed\n");
-		}
+sub rcs_update () {
+	if (system("svn", "update", "--quiet", $config{srcdir}) != 0) {
+		warn("svn update failed\n");
 	}
-} #}}}
+}
 
-sub rcs_prepedit ($) { #{{{
+sub rcs_prepedit ($) {
 	# Prepares to edit a file under revision control. Returns a token
 	# that must be passed into rcs_commit when the file is ready
 	# for committing.
 	# The file is relative to the srcdir.
 	my $file=shift;
 	
-	if (-d "$config{srcdir}/.svn") {
-		# For subversion, return the revision of the file when
-		# editing begins.
-		my $rev=svn_info("Revision", "$config{srcdir}/$file");
-		return defined $rev ? $rev : "";
+	# For subversion, return the revision of the file when
+	# editing begins.
+	my $rev=svn_info("Revision", "$config{srcdir}/$file");
+	return defined $rev ? $rev : "";
+}
+
+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 ($$$;$$) { #{{{
+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 ? ": $message" : "");
-	}
-
-	if (-d "$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");
-		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}/$file") != 0) {
-				warn("svn merge -r$oldrev:$rev failed\n");
-			}
+	my %params=@_;
+
+	# Check to see if the page has been changed by someone
+	# else since rcs_prepedit was called.
+	my ($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}/$params{file}", "$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),
-			   $config{srcdir}) != 0) {
-			my $conflict=readfile("$config{srcdir}/$file");
-			if (system("svn", "revert", "--quiet", "$config{srcdir}/$file") != 0) {
-				warn("svn revert failed\n");
-			}
-			return $conflict;
+	if (system("svn", "commit", "--quiet", 
+	           "--encoding", "UTF-8", "-m",
+	           IkiWiki::possibly_foolish_untaint(commitmessage(%params)),
+		   $config{srcdir}) != 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;
 	}
+
 	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	
@@ -205,63 +207,38 @@ sub rcs_commit_staged ($$$) {
 	return undef # success
 }
 
-sub rcs_add ($) { #{{{
+sub rcs_add ($) {
 	# filename is relative to the root of the srcdir
 	my $file=shift;
 
-	if (-d "$config{srcdir}/.svn") {
-		my $parent=IkiWiki::dirname($file);
-		while (! -d "$config{srcdir}/$parent/.svn") {
-			$file=$parent;
-			$parent=IkiWiki::dirname($file);
-		}
-		
-		if (system("svn", "add", "--quiet", "$config{srcdir}/$file") != 0) {
-			warn("svn add failed\n");
-		}
+	if (system("svn", "add", "--parents", "--quiet", "$config{srcdir}/$file") != 0) {
+		warn("svn add failed\n");
 	}
-} #}}}
+}
 
-sub rcs_remove ($) { #{{{
+sub rcs_remove ($) {
 	# filename is relative to the root of the srcdir
 	my $file=shift;
 
-	if (-d "$config{srcdir}/.svn") {
-		if (system("svn", "rm", "--force", "--quiet", "$config{srcdir}/$file") != 0) {
-			warn("svn rm failed\n");
-		}
+	if (system("svn", "rm", "--force", "--quiet", "$config{srcdir}/$file") != 0) {
+		warn("svn rm failed\n");
 	}
-} #}}}
+}
 
-sub rcs_rename ($$) { #{{{
+sub rcs_rename ($$) {
 	# filenames relative to the root of the srcdir
 	my ($src, $dest)=@_;
 	
-	if (-d "$config{srcdir}/.svn") {
-		# Add parent directory for $dest
-		my $parent=dirname($dest);
-		if (! -d "$config{srcdir}/$parent/.svn") {
-			while (! -d "$config{srcdir}/$parent/.svn") {
-				$parent=dirname($dest);
-			}
-			if (system("svn", "add", "--quiet", "$config{srcdir}/$parent") != 0) {
-				warn("svn add $parent failed\n");
-			}
-		}
-
-		if (system("svn", "mv", "--force", "--quiet", 
-		    "$config{srcdir}/$src", "$config{srcdir}/$dest") != 0) {
-			warn("svn rename failed\n");
-		}
+	if (system("svn", "mv", "--parents", "--force", "--quiet", 
+	    "$config{srcdir}/$src", "$config{srcdir}/$dest") != 0) {
+		warn("svn rename failed\n");
 	}
-} #}}}
+}
 
-sub rcs_recentchanges ($) { #{{{
+sub rcs_recentchanges ($) {
 	my $num=shift;
 	my @ret;
 	
-	return unless -d "$config{srcdir}/.svn";
-
 	eval q{
 		use Date::Parse;
 		use XML::SAX;
@@ -316,7 +293,8 @@ sub rcs_recentchanges ($) { #{{{
 			}
 
 			my $diffurl=defined $config{diffurl} ? $config{diffurl} : "";
-			$diffurl=~s/\[\[file\]\]/$file/g;
+			my $efile = uri_escape_utf8($file);
+			$diffurl=~s/\[\[file\]\]/$efile/g;
 			$diffurl=~s/\[\[r1\]\]/$rev - 1/eg;
 			$diffurl=~s/\[\[r2\]\]/$rev/g;
 
@@ -337,41 +315,66 @@ sub rcs_recentchanges ($) { #{{{
 	}
 
 	return @ret;
-} #}}}
+}
 
-sub rcs_diff ($) { #{{{
+sub rcs_diff ($;$) {
 	my $rev=IkiWiki::possibly_foolish_untaint(int(shift));
+	my $maxlines=shift;
 	return `svnlook diff $config{svnrepo} -r$rev --no-diff-deleted`;
-} #}}}
+}
+
+{
 
-sub rcs_getctime ($) { #{{{
+my ($lastfile, $lastmtime, $lastctime);
+
+sub findtimes ($) {
 	my $file=shift;
 
+	if (defined $lastfile && $lastfile eq $file) {
+		return $lastmtime, $lastctime;
+	}
+	$lastfile=$file;
+
 	my $svn_log_infoline=qr/^r\d+\s+\|\s+[^\s]+\s+\|\s+(\d+-\d+-\d+\s+\d+:\d+:\d+\s+[-+]?\d+).*/;
 		
 	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 $date;
+	my ($cdate, $mdate);
 	while (<SVNLOG>) {
 		if (/$svn_log_infoline/) {
-			$date=$1;
+			$cdate=$1;
+			$mdate=$1 unless defined $mdate;
 	    	}
 	}
-	close SVNLOG || warn "svn log $file exited $?";
+	close SVNLOG || error "svn log exited $?";
 
-	if (! defined $date) {
-		warn "failed to parse svn log for $file\n";
-		return 0;
+	if (! defined $cdate) {
+		error "failed to parse svn log for $file";
 	}
 		
 	eval q{use Date::Parse};
 	error($@) if $@;
-	$date=str2time($date);
-	debug("found ctime ".localtime($date)." for $file");
-	return $date;
-} #}}}
+	
+	$lastctime=str2time($cdate);
+	$lastmtime=str2time($mdate);
+	return $lastmtime, $lastctime;
+}
+
+}
+
+sub rcs_getctime ($) {
+	my $file=shift;
+
+	return (findtimes($file))[1];
+}
+
+sub rcs_getmtime ($) {
+	my $file=shift;
+
+	return (findtimes($file))[0];
+}
 
 1