X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/64946f91982d85bb301cc9241459939c657d0eb9..f3820ee8acbbb31a4794039a989d3e642f5c6d2a:/IkiWiki.pm?ds=sidebyside
diff --git a/IkiWiki.pm b/IkiWiki.pm
index 6d3b6c606..1fa89586e 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -5,26 +5,26 @@ package IkiWiki;
use warnings;
use strict;
use Encode;
-use HTML::Entities;
use URI::Escape q{uri_escape_utf8};
use POSIX ();
use Storable;
use open qw{:utf8 :std};
use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
- %pagestate %wikistate %renderedfiles %oldrenderedfiles
- %pagesources %destsources %depends %depends_simple %hooks
- %forcerebuild %loaded_plugins %typedlinks %oldtypedlinks};
+ %pagestate %wikistate %renderedfiles %oldrenderedfiles
+ %pagesources %delpagesources %destsources %depends %depends_simple
+ @mass_depends %hooks %forcerebuild %loaded_plugins %typedlinks
+ %oldtypedlinks %autofiles};
use Exporter q{import};
-our @EXPORT = qw(hook debug error template htmlpage deptype
- add_depends pagespec_match pagespec_match_list bestlink
- htmllink readfile writefile pagetype srcfile pagename
- displaytime will_render gettext ngettext urlto targetpage
- add_underlay pagetitle titlepage linkpage newpagefile
- inject add_link
- %config %links %pagestate %wikistate %renderedfiles
- %pagesources %destsources %typedlinks);
+our @EXPORT = qw(hook debug error htmlpage template template_depends
+ deptype add_depends pagespec_match pagespec_match_list bestlink
+ htmllink readfile writefile pagetype srcfile pagename
+ displaytime will_render gettext ngettext urlto targetpage
+ add_underlay pagetitle titlepage linkpage newpagefile
+ inject add_link add_autofile
+ %config %links %pagestate %wikistate %renderedfiles
+ %pagesources %destsources %typedlinks);
our $VERSION = 3.00; # plugin interface version, next is ikiwiki version
our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
our $installdir='/usr'; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
@@ -151,18 +151,11 @@ sub getsetup () {
templatedir => {
type => "string",
default => "$installdir/share/ikiwiki/templates",
- description => "location of template files",
+ description => "additional directory to search for template files",
advanced => 1,
safe => 0, # path
rebuild => 1,
},
- templatedirs => {
- type => "internal",
- default => [],
- description => "additional directories containing template files",
- safe => 0,
- rebuild => 0,
- },
underlaydir => {
type => "string",
default => "$installdir/share/ikiwiki/basewiki",
@@ -241,6 +234,14 @@ sub getsetup () {
safe => 1,
rebuild => 1,
},
+ html5 => {
+ type => "boolean",
+ default => 0,
+ description => "generate HTML5? (experimental)",
+ advanced => 1,
+ safe => 1,
+ rebuild => 1,
+ },
sslcookie => {
type => "boolean",
default => 0,
@@ -440,6 +441,13 @@ sub getsetup () {
safe => 0,
rebuild => 0,
},
+ wrapper_background_command => {
+ type => "internal",
+ default => '',
+ description => "background shell command to run",
+ safe => 0,
+ rebuild => 0,
+ },
gettime => {
type => "internal",
description => "running in gettime mode",
@@ -591,10 +599,11 @@ sub loadplugins () {
return 1;
}
-sub loadplugin ($) {
+sub loadplugin ($;$) {
my $plugin=shift;
+ my $force=shift;
- return if grep { $_ eq $plugin} @{$config{disable_plugins}};
+ return if ! $force && grep { $_ eq $plugin} @{$config{disable_plugins}};
foreach my $dir (defined $config{libdir} ? possibly_foolish_untaint($config{libdir}) : undef,
"$installdir/lib/ikiwiki") {
@@ -708,7 +717,7 @@ sub pagename ($) {
my $type=pagetype($file);
my $page=$file;
- $page=~s/\Q.$type\E*$//
+ $page=~s/\Q.$type\E*$//
if defined $type && !$hooks{htmlize}{$type}{keepextension}
&& !$hooks{htmlize}{$type}{noextension};
if ($config{indexpages} && $page=~/(.*)\/index$/) {
@@ -814,6 +823,17 @@ sub prep_writefile ($$) {
if (-l "$destdir/$test") {
error("cannot write to a symlink ($test)");
}
+ if (-f _ && $test ne $file) {
+ # Remove conflicting file.
+ foreach my $p (keys %renderedfiles, keys %oldrenderedfiles) {
+ foreach my $f (@{$renderedfiles{$p}}, @{$oldrenderedfiles{$p}}) {
+ if ($f eq $test) {
+ unlink("$destdir/$test");
+ last;
+ }
+ }
+ }
+ }
$test=dirname($test);
}
@@ -867,10 +887,36 @@ sub will_render ($$;$) {
my $dest=shift;
my $clear=shift;
- # Important security check.
+ # Important security check for independently created files.
if (-e "$config{destdir}/$dest" && ! $config{rebuild} &&
! grep { $_ eq $dest } (@{$renderedfiles{$page}}, @{$oldrenderedfiles{$page}}, @{$wikistate{editpage}{previews}})) {
- error("$config{destdir}/$dest independently created, not overwriting with version from $page");
+ my $from_other_page=0;
+ # Expensive, but rarely runs.
+ foreach my $p (keys %renderedfiles, keys %oldrenderedfiles) {
+ if (grep {
+ $_ eq $dest ||
+ dirname($_) eq $dest
+ } @{$renderedfiles{$p}}, @{$oldrenderedfiles{$p}}) {
+ $from_other_page=1;
+ last;
+ }
+ }
+
+ error("$config{destdir}/$dest independently created, not overwriting with version from $page")
+ unless $from_other_page;
+ }
+
+ # If $dest exists as a directory, remove conflicting files in it
+ # rendered from other pages.
+ if (-d _) {
+ foreach my $p (keys %renderedfiles, keys %oldrenderedfiles) {
+ foreach my $f (@{$renderedfiles{$p}}, @{$oldrenderedfiles{$p}}) {
+ if (dirname($f) eq $dest) {
+ unlink("$config{destdir}/$f");
+ rmdir(dirname("$config{destdir}/$f"));
+ }
+ }
+ }
}
if (! $clear || $cleared{$page}) {
@@ -997,10 +1043,18 @@ sub abs2rel ($$) {
return $ret;
}
-sub displaytime ($;$) {
+sub displaytime ($;$$) {
# Plugins can override this function to mark up the time to
# display.
- return ''.formattime(@_).'';
+ my $time=formattime($_[0], $_[1]);
+ if ($config{html5}) {
+ return '';
+ }
+ else {
+ return ''.$time.'';
+ }
}
sub formattime ($;$) {
@@ -1016,6 +1070,16 @@ sub formattime ($;$) {
return decode_utf8(POSIX::strftime($format, localtime($time)));
}
+sub date_3339 ($) {
+ my $time=shift;
+
+ my $lc_time=POSIX::setlocale(&POSIX::LC_TIME);
+ POSIX::setlocale(&POSIX::LC_TIME, "C");
+ my $ret=POSIX::strftime("%Y-%m-%dT%H:%M:%SZ", gmtime($time));
+ POSIX::setlocale(&POSIX::LC_TIME, $lc_time);
+ return $ret;
+}
+
sub beautify_urlpath ($) {
my $url=shift;
@@ -1054,6 +1118,15 @@ sub urlto ($$;$) {
return beautify_urlpath($link);
}
+sub isselflink ($$) {
+ # Plugins can override this function to support special types
+ # of selflinks.
+ my $page=shift;
+ my $link=shift;
+
+ return $page eq $link;
+}
+
sub htmllink ($$$;@) {
my $lpage=shift; # the page doing the linking
my $page=shift; # the page that will contain the link (different for inline)
@@ -1079,21 +1152,23 @@ sub htmllink ($$$;@) {
}
return "$linktext"
- if length $bestlink && $page eq $bestlink &&
+ if length $bestlink && isselflink($page, $bestlink) &&
! defined $opts{anchor};
if (! $destsources{$bestlink}) {
$bestlink=htmlpage($bestlink);
if (! $destsources{$bestlink}) {
- return $linktext unless length $config{cgiurl};
- return " "create",
- page => lc($link),
- from => $lpage
- ).
- "\" rel=\"nofollow\">?$linktext"
+ my $cgilink = "";
+ if (length $config{cgiurl}) {
+ $cgilink = " "create",
+ page => lc($link),
+ from => $lpage
+ )."\" rel=\"nofollow\">?";
+ }
+ return "$cgilink$linktext"
}
}
@@ -1380,10 +1455,6 @@ sub filter ($$$) {
return $content;
}
-sub indexlink () {
- return "$config{wikiname}";
-}
-
sub check_canedit ($$$;$) {
my $page=shift;
my $q=shift;
@@ -1448,6 +1519,69 @@ sub check_content (@) {
return defined $ok ? $ok : 1;
}
+sub check_canchange (@) {
+ my %params = @_;
+ my $cgi = $params{cgi};
+ my $session = $params{session};
+ my @changes = @{$params{changes}};
+
+ my %newfiles;
+ foreach my $change (@changes) {
+ # This untaint is safe because we check file_pruned and
+ # wiki_file_regexp.
+ my ($file)=$change->{file}=~/$config{wiki_file_regexp}/;
+ $file=possibly_foolish_untaint($file);
+ if (! defined $file || ! length $file ||
+ file_pruned($file)) {
+ error(gettext("bad file name %s"), $file);
+ }
+
+ my $type=pagetype($file);
+ my $page=pagename($file) if defined $type;
+
+ if ($change->{action} eq 'add') {
+ $newfiles{$file}=1;
+ }
+
+ if ($change->{action} eq 'change' ||
+ $change->{action} eq 'add') {
+ if (defined $page) {
+ check_canedit($page, $cgi, $session);
+ next;
+ }
+ else {
+ if (IkiWiki::Plugin::attachment->can("check_canattach")) {
+ IkiWiki::Plugin::attachment::check_canattach($session, $file, $change->{path});
+ check_canedit($file, $cgi, $session);
+ next;
+ }
+ }
+ }
+ elsif ($change->{action} eq 'remove') {
+ # check_canremove tests to see if the file is present
+ # on disk. This will fail when a single commit adds a
+ # file and then removes it again. Avoid the problem
+ # by not testing the removal in such pairs of changes.
+ # (The add is still tested, just to make sure that
+ # no data is added to the repo that a web edit
+ # could not add.)
+ next if $newfiles{$file};
+
+ if (IkiWiki::Plugin::remove->can("check_canremove")) {
+ IkiWiki::Plugin::remove::check_canremove(defined $page ? $page : $file, $cgi, $session);
+ check_canedit(defined $page ? $page : $file, $cgi, $session);
+ next;
+ }
+ }
+ else {
+ error "unknown action ".$change->{action};
+ }
+
+ error sprintf(gettext("you are not allowed to change %s"), $file);
+ }
+}
+
+
my $wikilock;
sub lockwiki () {
@@ -1525,6 +1659,12 @@ sub loadindex () {
if (exists $index->{version} && ! ref $index->{version}) {
$pages=$index->{page};
%wikistate=%{$index->{state}};
+ # Handle plugins that got disabled by loading a new setup.
+ if (exists $config{setupfile}) {
+ require IkiWiki::Setup;
+ IkiWiki::Setup::disabled_plugins(
+ grep { ! $loaded_plugins{$_} } keys %wikistate);
+ }
}
else {
$pages=$index;
@@ -1535,8 +1675,8 @@ sub loadindex () {
my $d=$pages->{$src};
my $page=pagename($src);
$pagectime{$page}=$d->{ctime};
+ $pagesources{$page}=$src;
if (! $config{rebuild}) {
- $pagesources{$page}=$src;
$pagemtime{$page}=$d->{mtime};
$renderedfiles{$page}=$d->{dest};
if (exists $d->{links} && ref $d->{links}) {
@@ -1592,11 +1732,7 @@ sub loadindex () {
sub saveindex () {
run_hooks(savestate => sub { shift->() });
- my %hookids;
- foreach my $type (keys %hooks) {
- $hookids{$_}=1 foreach keys %{$hooks{$type}};
- }
- my @hookids=keys %hookids;
+ my @plugins=keys %loaded_plugins;
if (! -d $config{wikistatedir}) {
mkdir($config{wikistatedir});
@@ -1630,7 +1766,7 @@ sub saveindex () {
}
if (exists $pagestate{$page}) {
- foreach my $id (@hookids) {
+ foreach my $id (@plugins) {
foreach my $key (keys %{$pagestate{$page}{$id}}) {
$index{page}{$src}{state}{$id}{$key}=$pagestate{$page}{$id}{$key};
}
@@ -1639,7 +1775,8 @@ sub saveindex () {
}
$index{state}={};
- foreach my $id (@hookids) {
+ foreach my $id (@plugins) {
+ $index{state}{$id}={}; # used to detect disabled plugins
foreach my $key (keys %{$wikistate{$id}}) {
$index{state}{$id}{$key}=$wikistate{$id}{$key};
}
@@ -1656,60 +1793,129 @@ sub saveindex () {
}
sub template_file ($) {
- my $template=shift;
+ my $name=shift;
+
+ my $tpage=($name =~ s/^\///) ? $name : "templates/$name";
+ my $template;
+ if ($name !~ /\.tmpl$/ && exists $pagesources{$tpage}) {
+ $template=srcfile($pagesources{$tpage}, 1);
+ $name.=".tmpl";
+ }
+ else {
+ $template=srcfile($tpage, 1);
+ }
- foreach my $dir ($config{templatedir}, @{$config{templatedirs}},
- "$installdir/share/ikiwiki/templates") {
- return "$dir/$template" if -e "$dir/$template";
+ if (defined $template) {
+ return $template, $tpage, 1 if wantarray;
+ return $template;
+ }
+ else {
+ $name=~s:/::; # avoid path traversal
+ foreach my $dir ($config{templatedir},
+ "$installdir/share/ikiwiki/templates") {
+ if (-e "$dir/$name") {
+ $template="$dir/$name";
+ last;
+ }
+ }
+ if (defined $template) {
+ return $template, $tpage if wantarray;
+ return $template;
+ }
}
+
return;
}
-sub template_params (@) {
- my $filename=template_file(shift);
-
+sub template_depends ($$;@) {
+ my $name=shift;
+ my $page=shift;
+
+ my ($filename, $tpage, $untrusted)=template_file($name);
if (! defined $filename) {
- return if wantarray;
- return "";
+ error(sprintf(gettext("template %s not found"), $name))
}
- my @ret=(
+ if (defined $page && defined $tpage) {
+ add_depends($page, $tpage);
+ }
+
+ my @opts=(
filter => sub {
my $text_ref = shift;
${$text_ref} = decode_utf8(${$text_ref});
},
- filename => $filename,
loop_context_vars => 1,
die_on_bad_params => 0,
- @_
+ filename => $filename,
+ @_,
+ ($untrusted ? (no_includes => 1) : ()),
);
- return wantarray ? @ret : {@ret};
+ return @opts if wantarray;
+
+ require HTML::Template;
+ return HTML::Template->new(@opts);
}
sub template ($;@) {
- require HTML::Template;
- return HTML::Template->new(template_params(@_));
+ template_depends(shift, undef, @_);
}
sub misctemplate ($$;@) {
my $title=shift;
- my $pagebody=shift;
+ my $content=shift;
+ my %params=@_;
- my $template=template("misc.tmpl");
+ my $template=template("page.tmpl");
+
+ my $page="";
+ if (exists $params{page}) {
+ $page=delete $params{page};
+ }
+ run_hooks(pagetemplate => sub {
+ shift->(
+ page => $page,
+ destpage => $page,
+ template => $template,
+ );
+ });
+ templateactions($template, "");
+
$template->param(
+ dynamic => 1,
title => $title,
- indexlink => indexlink(),
wikiname => $config{wikiname},
- pagebody => $pagebody,
+ content => $content,
baseurl => baseurl(),
- @_,
+ html5 => $config{html5},
+ %params,
);
- run_hooks(pagetemplate => sub {
- shift->(page => "", destpage => "", template => $template);
- });
+
return $template->output;
}
+sub templateactions ($$) {
+ my $template=shift;
+ my $page=shift;
+
+ my $have_actions=0;
+ my @actions;
+ run_hooks(pageactions => sub {
+ push @actions, map { { action => $_ } }
+ grep { defined } shift->(page => $page);
+ });
+ $template->param(actions => \@actions);
+
+ if ($config{cgiurl} && exists $hooks{auth}) {
+ $template->param(prefsurl => cgiurl(do => "prefs"));
+ $have_actions=1;
+ }
+
+ if ($have_actions || @actions) {
+ $template->param(have_actions => 1);
+ }
+}
+
sub hook (@) {
my %param=@_;
@@ -1758,11 +1964,11 @@ sub rcs_prepedit ($) {
$hooks{rcs}{rcs_prepedit}{call}->(@_);
}
-sub rcs_commit ($$$;$$) {
+sub rcs_commit (@) {
$hooks{rcs}{rcs_commit}{call}->(@_);
}
-sub rcs_commit_staged ($$$) {
+sub rcs_commit_staged (@) {
$hooks{rcs}{rcs_commit_staged}{call}->(@_);
}
@@ -1816,10 +2022,12 @@ sub add_depends ($$;$) {
foreach my $p (keys %pagesources) {
my $r=$sub->($p, location => $page);
my $i=$r->influences;
+ my $static=$r->influences_static;
foreach my $k (keys %$i) {
+ next unless $r || $static || $k eq $page;
$depends_simple{$page}{lc $k} |= $i->{$k};
}
- last if $r->influences_static;
+ last if $static;
}
$depends{$page}{$pagespec} |= $deptype;
@@ -1883,7 +2091,7 @@ sub define_gettext () {
return shift;
}
};
- *ngettext=sub {
+ *ngettext=sub {
$getobj->() if $getobj;
if ($gettext_obj) {
$gettext_obj->nget(@_);
@@ -1948,6 +2156,15 @@ sub add_link ($$;$) {
}
}
+sub add_autofile ($$$) {
+ my $file=shift;
+ my $plugin=shift;
+ my $generator=shift;
+
+ $autofiles{$file}{plugin}=$plugin;
+ $autofiles{$file}{generator}=$generator;
+}
+
sub sortspec_translate ($$) {
my $spec = shift;
my $reverse = shift;
@@ -2134,6 +2351,9 @@ sub pagespec_match_list ($$;@) {
my $r=$sub->($p, %params, location => $page);
error(sprintf(gettext("cannot match pages: %s"), $r))
if $r->isa("IkiWiki::ErrorReason");
+ unless ($r || $r->influences_static) {
+ $r->remove_influence($p);
+ }
$accum |= $r;
if ($r) {
push @matches, $p;
@@ -2219,7 +2439,7 @@ sub merge_influences {
my $anded=shift;
if (! $anded || (($this || %{$this->[1]}) &&
- ($other || %{$other->[1]}))) {
+ ($other || %{$other->[1]}))) {
foreach my $influence (keys %{$other->[1]}) {
$this->[1]{$influence} |= $other->[1]{$influence};
}
@@ -2230,6 +2450,13 @@ sub merge_influences {
}
}
+sub remove_influence {
+ my $this=shift;
+ my $torm=shift;
+
+ delete $this->[1]{$torm};
+}
+
package IkiWiki::ErrorReason;
our @ISA = 'IkiWiki::FailReason';
@@ -2240,10 +2467,16 @@ sub derel ($$) {
my $path=shift;
my $from=shift;
- if ($path =~ m!^\./!) {
- $from=~s#/?[^/]+$## if defined $from;
- $path=~s#^\./##;
- $path="$from/$path" if length $from;
+ if ($path =~ m!^\.(/|$)!) {
+ if ($1) {
+ $from=~s#/?[^/]+$## if defined $from;
+ $path=~s#^\./##;
+ $path="$from/$path" if defined $from && length $from;
+ }
+ else {
+ $path = $from;
+ $path = "" unless defined $path;
+ }
}
return $path;
@@ -2271,7 +2504,22 @@ sub match_glob ($$;@) {
}
sub match_internal ($$;@) {
- return match_glob($_[0], $_[1], @_, internal => 1)
+ return match_glob(shift, shift, @_, internal => 1)
+}
+
+sub match_page ($$;@) {
+ my $page=shift;
+ my $match=match_glob($page, shift, @_);
+ if ($match) {
+ my $source=exists $IkiWiki::pagesources{$page} ?
+ $IkiWiki::pagesources{$page} :
+ $IkiWiki::delpagesources{$page};
+ my $type=defined $source ? IkiWiki::pagetype($source) : undef;
+ if (! defined $type) {
+ return IkiWiki::FailReason->new("$page is not a page");
+ }
+ }
+ return $match;
}
sub match_link ($$;@) {
@@ -2292,18 +2540,20 @@ sub match_link ($$;@) {
unless $links && @{$links};
my $bestlink = IkiWiki::bestlink($from, $link);
foreach my $p (@{$links}) {
+ next unless (! defined $linktype || exists $IkiWiki::typedlinks{$page}{$linktype}{$p});
+
if (length $bestlink) {
- if ((!defined $linktype || exists $IkiWiki::typedlinks{$page}{$linktype}{$p}) && $bestlink eq IkiWiki::bestlink($page, $p)) {
+ if ($bestlink eq IkiWiki::bestlink($page, $p)) {
return IkiWiki::SuccessReason->new("$page links to $link$qualifier", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
}
}
else {
- if ((!defined $linktype || exists $IkiWiki::typedlinks{$page}{$linktype}{$p}) && match_glob($p, $link, %params)) {
+ if (match_glob($p, $link, %params)) {
return IkiWiki::SuccessReason->new("$page links to page $p$qualifier, matching $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
}
my ($p_rel)=$p=~/^\/?(.*)/;
$link=~s/^\///;
- if ((!defined $linktype || exists $IkiWiki::typedlinks{$page}{$linktype}{$p_rel}) && match_glob($p_rel, $link, %params)) {
+ if (match_glob($p_rel, $link, %params)) {
return IkiWiki::SuccessReason->new("$page links to page $p_rel$qualifier, matching $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
}
}
@@ -2358,7 +2608,11 @@ sub match_created_after ($$;@) {
}
sub match_creation_day ($$;@) {
- if ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift) {
+ my $d=shift;
+ if ($d !~ /^\d+$/) {
+ return IkiWiki::ErrorReason->new("invalid day $d");
+ }
+ if ((localtime($IkiWiki::pagectime{shift()}))[3] == shift) {
return IkiWiki::SuccessReason->new('creation_day matched');
}
else {
@@ -2367,7 +2621,11 @@ sub match_creation_day ($$;@) {
}
sub match_creation_month ($$;@) {
- if ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
+ my $m=shift;
+ if ($m !~ /^\d+$/) {
+ return IkiWiki::ErrorReason->new("invalid month $m");
+ }
+ if ((localtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
return IkiWiki::SuccessReason->new('creation_month matched');
}
else {
@@ -2376,7 +2634,11 @@ sub match_creation_month ($$;@) {
}
sub match_creation_year ($$;@) {
- if ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift) {
+ my $y=shift;
+ if ($y !~ /^\d+$/) {
+ return IkiWiki::ErrorReason->new("invalid year $y");
+ }
+ if ((localtime($IkiWiki::pagectime{shift()}))[5] + 1900 == $y) {
return IkiWiki::SuccessReason->new('creation_year matched');
}
else {