X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/3479809f96fa9c7a5d9f86c18c581f9a343a3aef..c2d3fa435273e7ccad5c2404debdfdab04168b39:/ikiwiki-transition

diff --git a/ikiwiki-transition b/ikiwiki-transition
index 0e2bd4e22..ce1807309 100755
--- a/ikiwiki-transition
+++ b/ikiwiki-transition
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -i
+#!/usr/bin/perl
 use warnings;
 use strict;
 use IkiWiki;
@@ -42,21 +42,41 @@ sub handle_directive {
 }
 
 sub prefix_directives {
-	$/=undef; # process whole files at once
-	
-	while (<>) {
-		s{$regex}{handle_directive($1, $2, $3, $4)}eg;
-		print;
+	my $setup=shift;
+	if (! defined $setup) {
+		usage();
 	}
-}
 
-sub indexdb {
-	$config{wikistatedir}=shift()."/.ikiwiki";
+	require IkiWiki::Setup;
+	require IkiWiki::Plugin::aggregate;
 
-	if (! defined $config{wikistatedir}) {
-		usage();		
+	%config = IkiWiki::defaultconfig();
+	IkiWiki::Setup::load($setup);
+	IkiWiki::loadplugins();
+	IkiWiki::checkconfig();
+	IkiWiki::loadindex();
+
+	if (! %pagesources) {
+		error "ikiwiki has not built this wiki yet, cannot transition";
 	}
 
+	foreach my $page (values %pagesources) {
+		next unless defined pagetype($page) &&
+		            -f $config{srcdir}."/".$page;
+		my $content=readfile($config{srcdir}."/".$page);
+		my $oldcontent=$content;
+		$content=~s{$regex}{handle_directive($1, $2, $3, $4)}eg;
+		if ($oldcontent ne $content) {
+			writefile($page, $config{srcdir}, $content);
+		}
+	}
+}
+
+sub indexdb {
+	setstatedir(shift);
+
+	# Note: No lockwiki here because ikiwiki already locks it
+	# before calling this.	
 	if (! IkiWiki::oldloadindex()) {
 		die "failed to load index\n";
 	}
@@ -71,11 +91,166 @@ sub indexdb {
 	}
 }
 
+sub hashpassword {
+	setstatedir(shift);
+
+	eval q{use IkiWiki::UserInfo};
+	eval q{use Authen::Passphrase::BlowfishCrypt};
+	if ($@) {
+		error("ikiwiki-transition hashpassword: failed to load Authen::Passphrase, passwords not hashed");
+	}
+
+	IkiWiki::lockwiki();
+	IkiWiki::loadplugin("passwordauth");
+	my $userinfo = IkiWiki::userinfo_retrieve();
+	foreach my $user (keys %{$userinfo}) {
+		if (ref $userinfo->{$user} &&
+		    exists $userinfo->{$user}->{password} &&
+		    length $userinfo->{$user}->{password} &&
+		    ! exists $userinfo->{$user}->{cryptpassword}) {
+			IkiWiki::Plugin::passwordauth::setpassword($user, $userinfo->{$user}->{password});
+		}
+	}
+}
+
+sub aggregateinternal {
+	my $setup=shift;
+	if (! defined $setup) {
+		usage();
+	}
+
+	require IkiWiki::Setup;
+	require IkiWiki::Plugin::aggregate;
+
+	%config = IkiWiki::defaultconfig();
+	IkiWiki::Setup::load($setup);
+	IkiWiki::checkconfig();
+
+	IkiWiki::Plugin::aggregate::migrate_to_internal();
+}
+
+sub setupformat {
+	my $setup=shift;
+	if (! defined $setup) {
+		usage();
+	}
+
+	require IkiWiki::Setup;
+
+	%config = IkiWiki::defaultconfig();
+	IkiWiki::Setup::load($setup);
+	IkiWiki::checkconfig();
+	
+	# unpack old-format wrappers setting into new fields
+	my $cgi_seen=0;
+	my $rcs_seen=0;
+	foreach my $wrapper (@{$config{wrappers}}) {
+		if ($wrapper->{cgi}) {
+			if ($cgi_seen) {
+				die "don't know what to do with second cgi wrapper ".$wrapper->{wrapper}."\n";
+			}
+			$cgi_seen++;
+			print "setting cgi_wrapper to ".$wrapper->{wrapper}."\n";
+			$config{cgi_wrapper}=$wrapper->{wrapper};
+			$config{cgi_wrappermode}=$wrapper->{wrappermode}
+				if exists $wrapper->{wrappermode};
+		}
+		elsif ($config{rcs}) {
+			if ($rcs_seen) {
+				die "don't know what to do with second rcs wrapper ".$wrapper->{wrapper}."\n";
+			}
+			$rcs_seen++;
+			print "setting $config{rcs}_wrapper to ".$wrapper->{wrapper}."\n";
+			$config{$config{rcs}."_wrapper"}=$wrapper->{wrapper};
+			$config{$config{rcs}."_wrappermode"}=$wrapper->{wrappermode}
+				if exists $wrapper->{wrappermode};
+		}
+		else {
+			die "don't know what to do with wrapper ".$wrapper->{wrapper}."\n";
+		}
+	}
+
+	IkiWiki::Setup::dump($setup);
+}
+
+sub moveprefs {
+	my $setup=shift;
+	if (! defined $setup) {
+		usage();
+	}
+
+	require IkiWiki::Setup;
+
+	%config = IkiWiki::defaultconfig();
+	IkiWiki::Setup::load($setup);
+	IkiWiki::checkconfig();
+
+	eval q{use IkiWiki::UserInfo};
+	error $@ if $@;
+
+	foreach my $field (qw{allowed_attachments locked_pages}) {
+		my $orig=$config{$field};
+		foreach my $admin (@{$config{adminuser}}) {
+			my $a=IkiWiki::userinfo_get($admin, $field);
+			if (defined $a && length $a &&
+			    # might already have been moved
+			    (! defined $orig || $a ne $orig)) {
+			    	if (defined $config{$field} &&
+				    length $config{$field}) {
+					$config{$field}=IkiWiki::pagespec_merge($config{$field}, $a);
+				}
+				else {
+					$config{$field}=$a;
+				}
+			}
+		}
+	}
+
+	my %banned=map { $_ => 1 } @{$config{banned_users}}, IkiWiki::get_banned_users();
+	$config{banned_users}=[sort keys %banned];
+
+	IkiWiki::Setup::dump($setup);
+}
+
+sub deduplinks {
+	setstatdir(shift);
+	IkiWiki::loadindex();
+	foreach my $page (keys %links) {
+		my %l;
+		$l{$_}=1 foreach @{$links{$page}};
+		$links{$page}=[keys %l]
+	}
+	IkiWiki::saveindex();
+}
+
+sub setstatedir {
+	my $dir=shift;
+
+	if (! defined $dir) {
+		usage();		
+	}
+
+	if (! -d $dir) {
+		error("ikiwiki-transition: $dir does not exist");
+	}
+
+	$config{wikistatedir}=$dir."/.ikiwiki";
+
+	if (! -d $config{wikistatedir}) {
+		error("ikiwiki-transition: $config{wikistatedir} does not exist");
+	}
+}
+
 sub usage {
 	print STDERR "Usage: ikiwiki-transition type ...\n";
 	print STDERR "Currently supported transition subcommands:\n";
-	print STDERR "	prefix_directives file\n";
-	print STDERR "	indexdb srcdir\n";
+	print STDERR "\tprefix_directives setupfile ...\n";
+	print STDERR "\taggregateinternal setupfile\n";
+	print STDERR "\tsetupformat setupfile\n";
+	print STDERR "\tmoveprefs setupfile\n";
+	print STDERR "\thashpassword srcdir\n";
+	print STDERR "\tindexdb srcdir\n";
+	print STDERR "\tdeduplinks srcdir\n";
 	exit 1;
 }
 
@@ -85,15 +260,31 @@ my $mode=shift;
 if ($mode eq 'prefix_directives') {
 	prefix_directives(@ARGV);
 }
+elsif ($mode eq 'hashpassword') {
+	hashpassword(@ARGV);
+}
 elsif ($mode eq 'indexdb') {
 	indexdb(@ARGV);
 }
+elsif ($mode eq 'aggregateinternal') {
+	aggregateinternal(@ARGV);
+}
+elsif ($mode eq 'setupformat') {
+	setupformat(@ARGV);
+}
+elsif ($mode eq 'moveprefs') {
+	moveprefs(@ARGV);
+}
+elsif ($mode eq 'deduplinks') {
+	deduplinks(@ARGV);
+}
 else {
 	usage();
 }
 
 package IkiWiki;
 
+# A slightly modified version of the old loadindex function.
 sub oldloadindex {
 	%oldrenderedfiles=%pagectime=();
 	if (! $config{rebuild}) {
@@ -131,5 +322,28 @@ sub oldloadindex {
 		$oldrenderedfiles{$page}=[@{$items{dest}}];
 		$pagectime{$page}=$items{ctime}[0];
 	}
+
+	# saveindex relies on %hooks being populated, else it won't save
+	# the page state owned by a given hook. But no plugins are loaded
+	# by this program, so populate %hooks with all hook ids that
+	# currently have page state.
+	foreach my $page (keys %pagemtime) {
+		foreach my $id (keys %{$pagestate{$page}}) {
+			$hooks{_dummy}{$id}=1;
+		}
+	}
+	
 	return close($in);
 }
+
+# Used to be in IkiWiki/UserInfo, but only used here now.
+sub get_banned_users () {
+	my @ret;
+	my $userinfo=userinfo_retrieve();
+	foreach my $user (keys %{$userinfo}) {
+		push @ret, $user if $userinfo->{$user}->{banned};
+	}
+	return @ret;
+}
+
+1