X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/7237fc7f2e96557e06caf48f97db9b041ffa870b..eb01c46a15f927541751726d49b2f8a429f1935a:/IkiWiki.pm
diff --git a/IkiWiki.pm b/IkiWiki.pm
index bab7b707a..ce1ceb351 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -24,9 +24,9 @@ our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
inject
%config %links %pagestate %wikistate %renderedfiles
%pagesources %destsources);
-our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
+our $VERSION = 3.00; # plugin interface version, next is ikiwiki version
our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
-my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
+our $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
# Optimisation.
use Memoize;
@@ -34,7 +34,7 @@ memoize("abs2rel");
memoize("pagespec_translate");
memoize("file_pruned");
-sub getsetup () { #{{{
+sub getsetup () {
wikiname => {
type => "string",
default => "wiki",
@@ -100,7 +100,7 @@ sub getsetup () { #{{{
type => "string",
default => '',
example => "/var/www/wiki/ikiwiki.cgi",
- description => "cgi wrapper to generate",
+ description => "filename of cgi wrapper to generate",
safe => 0, # file
rebuild => 0,
},
@@ -120,7 +120,7 @@ sub getsetup () { #{{{
},
default_plugins => {
type => "internal",
- default => [qw{mdwn link inline htmlscrubber passwordauth
+ default => [qw{mdwn link inline meta htmlscrubber passwordauth
openid signinedit lockedit conditional
recentchanges parentlinks editpage}],
description => "plugins to enable by default",
@@ -174,7 +174,7 @@ sub getsetup () { #{{{
verbose => {
type => "boolean",
example => 1,
- description => "display verbose messages when building?",
+ description => "display verbose messages?",
safe => 1,
rebuild => 0,
},
@@ -194,7 +194,7 @@ sub getsetup () { #{{{
},
prefix_directives => {
type => "boolean",
- default => 0,
+ default => 1,
description => "use '!'-prefixed preprocessor directives?",
safe => 0, # changing requires manual transition
rebuild => 1,
@@ -277,13 +277,20 @@ sub getsetup () { #{{{
},
umask => {
type => "integer",
- description => "",
example => "022",
description => "force ikiwiki to use a particular umask",
advanced => 1,
safe => 0, # paranoia
rebuild => 0,
},
+ wrappergroup => {
+ type => "string",
+ example => "ikiwiki",
+ description => "group for wrappers to run in",
+ advanced => 1,
+ safe => 0, # paranoia
+ rebuild => 0,
+ },
libdir => {
type => "string",
default => "",
@@ -403,6 +410,13 @@ sub getsetup () { #{{{
safe => 0,
rebuild => 0,
},
+ wikistatedir => {
+ type => "internal",
+ default => undef,
+ description => "path to the .ikiwiki directory holding ikiwiki state",
+ safe => 0,
+ rebuild => 0,
+ },
setupfile => {
type => "internal",
default => undef,
@@ -417,9 +431,9 @@ sub getsetup () { #{{{
safe => 0,
rebuild => 0,
},
-} #}}}
+}
-sub defaultconfig () { #{{{
+sub defaultconfig () {
my %s=getsetup();
my @ret;
foreach my $key (keys %s) {
@@ -427,9 +441,9 @@ sub defaultconfig () { #{{{
}
use Data::Dumper;
return @ret;
-} #}}}
+}
-sub checkconfig () { #{{{
+sub checkconfig () {
# locale stuff; avoid LC_ALL since it overrides everything
if (defined $ENV{LC_ALL}) {
$ENV{LANG} = $ENV{LC_ALL};
@@ -467,7 +481,7 @@ sub checkconfig () { #{{{
}
$config{wikistatedir}="$config{srcdir}/.ikiwiki"
- unless exists $config{wikistatedir};
+ unless exists $config{wikistatedir} && defined $config{wikistatedir};
if (defined $config{umask}) {
umask(possibly_foolish_untaint($config{umask}));
@@ -476,9 +490,9 @@ sub checkconfig () { #{{{
run_hooks(checkconfig => sub { shift->() });
return 1;
-} #}}}
+}
-sub listplugins () { #{{{
+sub listplugins () {
my %ret;
foreach my $dir (@INC, $config{libdir}) {
@@ -496,9 +510,9 @@ sub listplugins () { #{{{
}
return keys %ret;
-} #}}}
+}
-sub loadplugins () { #{{{
+sub loadplugins () {
if (defined $config{libdir} && length $config{libdir}) {
unshift @INC, possibly_foolish_untaint($config{libdir});
}
@@ -525,9 +539,9 @@ sub loadplugins () { #{{{
}
return 1;
-} #}}}
+}
-sub loadplugin ($) { #{{{
+sub loadplugin ($) {
my $plugin=shift;
return if grep { $_ eq $plugin} @{$config{disable_plugins}};
@@ -553,9 +567,9 @@ sub loadplugin ($) { #{{{
}
$loaded_plugins{$plugin}=1;
return 1;
-} #}}}
+}
-sub error ($;$) { #{{{
+sub error ($;$) {
my $message=shift;
my $cleaner=shift;
log_message('err' => $message) if $config{syslog};
@@ -563,15 +577,15 @@ sub error ($;$) { #{{{
$cleaner->();
}
die $message."\n";
-} #}}}
+}
-sub debug ($) { #{{{
+sub debug ($) {
return unless $config{verbose};
return log_message(debug => @_);
-} #}}}
+}
my $log_open=0;
-sub log_message ($$) { #{{{
+sub log_message ($$) {
my $type=shift;
if ($config{syslog}) {
@@ -591,44 +605,44 @@ sub log_message ($$) { #{{{
else {
return print STDERR "@_\n";
}
-} #}}}
+}
-sub possibly_foolish_untaint ($) { #{{{
+sub possibly_foolish_untaint ($) {
my $tainted=shift;
my ($untainted)=$tainted=~/(.*)/s;
return $untainted;
-} #}}}
+}
-sub basename ($) { #{{{
+sub basename ($) {
my $file=shift;
$file=~s!.*/+!!;
return $file;
-} #}}}
+}
-sub dirname ($) { #{{{
+sub dirname ($) {
my $file=shift;
$file=~s!/*[^/]+$!!;
return $file;
-} #}}}
+}
-sub pagetype ($) { #{{{
+sub pagetype ($) {
my $page=shift;
if ($page =~ /\.([^.]+)$/) {
return $1 if exists $hooks{htmlize}{$1};
}
return;
-} #}}}
+}
-sub isinternal ($) { #{{{
+sub isinternal ($) {
my $page=shift;
return exists $pagesources{$page} &&
$pagesources{$page} =~ /\._([^.]+)$/;
-} #}}}
+}
-sub pagename ($) { #{{{
+sub pagename ($) {
my $file=shift;
my $type=pagetype($file);
@@ -638,9 +652,9 @@ sub pagename ($) { #{{{
$page=$1;
}
return $page;
-} #}}}
+}
-sub newpagefile ($$) { #{{{
+sub newpagefile ($$) {
my $page=shift;
my $type=shift;
@@ -650,27 +664,31 @@ sub newpagefile ($$) { #{{{
else {
return $page."/index.".$type;
}
-} #}}}
+}
-sub targetpage ($$) { #{{{
+sub targetpage ($$;$) {
my $page=shift;
my $ext=shift;
+ my $filename=shift;
- if (! $config{usedirs} || $page eq 'index') {
+ if (defined $filename) {
+ return $page."/".$filename.".".$ext;
+ }
+ elsif (! $config{usedirs} || $page eq 'index') {
return $page.".".$ext;
}
else {
return $page."/index.".$ext;
}
-} #}}}
+}
-sub htmlpage ($) { #{{{
+sub htmlpage ($) {
my $page=shift;
return targetpage($page, $config{htmlext});
-} #}}}
+}
-sub srcfile_stat { #{{{
+sub srcfile_stat {
my $file=shift;
my $nothrow=shift;
@@ -680,13 +698,13 @@ sub srcfile_stat { #{{{
}
error("internal error: $file cannot be found in $config{srcdir} or underlay") unless $nothrow;
return;
-} #}}}
+}
-sub srcfile ($;$) { #{{{
+sub srcfile ($;$) {
return (srcfile_stat(@_))[0];
-} #}}}
+}
-sub add_underlay ($) { #{{{
+sub add_underlay ($) {
my $dir=shift;
if ($dir !~ /^\//) {
@@ -698,9 +716,9 @@ sub add_underlay ($) { #{{{
}
return 1;
-} #}}}
+}
-sub readfile ($;$$) { #{{{
+sub readfile ($;$$) {
my $file=shift;
my $binary=shift;
my $wantfd=shift;
@@ -714,11 +732,15 @@ sub readfile ($;$$) { #{{{
binmode($in) if ($binary);
return \*$in if $wantfd;
my $ret=<$in>;
+ # check for invalid utf-8, and toss it back to avoid crashes
+ if (! utf8::valid($ret)) {
+ $ret=encode_utf8($ret);
+ }
close $in || error("failed to read $file: $!");
return $ret;
-} #}}}
+}
-sub prep_writefile ($$) { #{{{
+sub prep_writefile ($$) {
my $file=shift;
my $destdir=shift;
@@ -742,9 +764,9 @@ sub prep_writefile ($$) { #{{{
}
return 1;
-} #}}}
+}
-sub writefile ($$$;$$) { #{{{
+sub writefile ($$$;$$) {
my $file=shift; # can include subdirs
my $destdir=shift; # directory to put file in
my $content=shift;
@@ -772,10 +794,10 @@ sub writefile ($$$;$$) { #{{{
error("failed renaming $newfile to $destdir/$file: $!", $cleanup);
return 1;
-} #}}}
+}
my %cleared;
-sub will_render ($$;$) { #{{{
+sub will_render ($$;$) {
my $page=shift;
my $dest=shift;
my $clear=shift;
@@ -799,9 +821,9 @@ sub will_render ($$;$) { #{{{
$destsources{$dest}=$page;
return 1;
-} #}}}
+}
-sub bestlink ($$) { #{{{
+sub bestlink ($$) {
my $page=shift;
my $link=shift;
@@ -837,15 +859,15 @@ sub bestlink ($$) { #{{{
#print STDERR "warning: page $page, broken link: $link\n";
return "";
-} #}}}
+}
-sub isinlinableimage ($) { #{{{
+sub isinlinableimage ($) {
my $file=shift;
return $file =~ /\.(png|gif|jpg|jpeg)$/i;
-} #}}}
+}
-sub pagetitle ($;$) { #{{{
+sub pagetitle ($;$) {
my $page=shift;
my $unescaped=shift;
@@ -857,31 +879,31 @@ sub pagetitle ($;$) { #{{{
}
return $page;
-} #}}}
+}
-sub titlepage ($) { #{{{
+sub titlepage ($) {
my $title=shift;
# support use w/o %config set
my $chars = defined $config{wiki_file_chars} ? $config{wiki_file_chars} : "-[:alnum:]+/.:_";
$title=~s/([^$chars]|_)/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
return $title;
-} #}}}
+}
-sub linkpage ($) { #{{{
+sub linkpage ($) {
my $link=shift;
my $chars = defined $config{wiki_file_chars} ? $config{wiki_file_chars} : "-[:alnum:]+/.:_";
$link=~s/([^$chars])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
return $link;
-} #}}}
+}
-sub cgiurl (@) { #{{{
+sub cgiurl (@) {
my %params=@_;
return $config{cgiurl}."?".
join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
-} #}}}
+}
-sub baseurl (;$) { #{{{
+sub baseurl (;$) {
my $page=shift;
return "$config{url}/" if ! defined $page;
@@ -890,9 +912,9 @@ sub baseurl (;$) { #{{{
$page=~s/[^\/]+$//;
$page=~s/[^\/]+\//..\//g;
return $page;
-} #}}}
+}
-sub abs2rel ($$) { #{{{
+sub abs2rel ($$) {
# Work around very innefficient behavior in File::Spec if abs2rel
# is passed two relative paths. It's much faster if paths are
# absolute! (Debian bug #376658; fixed in debian unstable now)
@@ -903,15 +925,15 @@ sub abs2rel ($$) { #{{{
my $ret=File::Spec->abs2rel($path, $base);
$ret=~s/^// if defined $ret;
return $ret;
-} #}}}
+}
-sub displaytime ($;$) { #{{{
+sub displaytime ($;$) {
# Plugins can override this function to mark up the time to
# display.
return ''.formattime(@_).'';
-} #}}}
+}
-sub formattime ($;$) { #{{{
+sub formattime ($;$) {
# Plugins can override this function to format the time.
my $time=shift;
my $format=shift;
@@ -922,25 +944,25 @@ sub formattime ($;$) { #{{{
# strftime doesn't know about encodings, so make sure
# its output is properly treated as utf8
return decode_utf8(POSIX::strftime($format, localtime($time)));
-} #}}}
+}
-sub beautify_urlpath ($) { #{{{
+sub beautify_urlpath ($) {
my $url=shift;
- if ($config{usedirs}) {
- $url =~ s!/index.$config{htmlext}$!/!;
+ # Ensure url is not an empty link, and if necessary,
+ # add ./ to avoid colon confusion.
+ if ($url !~ /^\// && $url !~ /^\.\.?\//) {
+ $url="./$url";
}
- # Ensure url is not an empty link, and
- # if it's relative, make that explicit to avoid colon confusion.
- if ($url !~ /^\//) {
- $url="./$url";
+ if ($config{usedirs}) {
+ $url =~ s!/index.$config{htmlext}$!/!;
}
return $url;
-} #}}}
+}
-sub urlto ($$;$) { #{{{
+sub urlto ($$;$) {
my $to=shift;
my $from=shift;
my $absolute=shift;
@@ -960,9 +982,9 @@ sub urlto ($$;$) { #{{{
my $link = abs2rel($to, dirname(htmlpage($from)));
return beautify_urlpath($link);
-} #}}}
+}
-sub htmllink ($$$;@) { #{{{
+sub htmllink ($$$;@) {
my $lpage=shift; # the page doing the linking
my $page=shift; # the page that will contain the link (different for inline)
my $link=shift;
@@ -1025,9 +1047,9 @@ sub htmllink ($$$;@) { #{{{
}
return "$linktext";
-} #}}}
+}
-sub userlink ($) { #{{{
+sub userlink ($) {
my $user=shift;
my $oiduser=eval { openiduser($user) };
@@ -1042,9 +1064,9 @@ sub userlink ($) { #{{{
length $config{userdir} ? $config{userdir}."/".$user : $user
), noimageinline => 1);
}
-} #}}}
+}
-sub htmlize ($$$$) { #{{{
+sub htmlize ($$$$) {
my $page=shift;
my $destpage=shift;
my $type=shift;
@@ -1079,9 +1101,9 @@ sub htmlize ($$$$) { #{{{
}
return $content;
-} #}}}
+}
-sub linkify ($$$) { #{{{
+sub linkify ($$$) {
my $page=shift;
my $destpage=shift;
my $content=shift;
@@ -1095,11 +1117,11 @@ sub linkify ($$$) { #{{{
});
return $content;
-} #}}}
+}
our %preprocessing;
our $preprocess_preview=0;
-sub preprocess ($$$;$$) { #{{{
+sub preprocess ($$$;$$) {
my $page=shift; # the page the data comes from
my $destpage=shift; # the page the data will appear in (different for inline)
my $content=shift;
@@ -1252,9 +1274,9 @@ sub preprocess ($$$;$$) { #{{{
$content =~ s{$regex}{$handle->($1, $2, $3, $4)}eg;
return $content;
-} #}}}
+}
-sub filter ($$$) { #{{{
+sub filter ($$$) {
my $page=shift;
my $destpage=shift;
my $content=shift;
@@ -1265,16 +1287,79 @@ sub filter ($$$) { #{{{
});
return $content;
-} #}}}
+}
-sub indexlink () { #{{{
+sub indexlink () {
return "$config{wikiname}";
-} #}}}
+}
+
+sub check_canedit ($$$;$) {
+ my $page=shift;
+ my $q=shift;
+ my $session=shift;
+ my $nonfatal=shift;
+
+ my $canedit;
+ run_hooks(canedit => sub {
+ return if defined $canedit;
+ my $ret=shift->($page, $q, $session);
+ if (defined $ret) {
+ if ($ret eq "") {
+ $canedit=1;
+ }
+ elsif (ref $ret eq 'CODE') {
+ $ret->() unless $nonfatal;
+ $canedit=0;
+ }
+ elsif (defined $ret) {
+ error($ret) unless $nonfatal;
+ $canedit=0;
+ }
+ }
+ });
+ return defined $canedit ? $canedit : 1;
+}
+
+sub check_content (@) {
+ my %params=@_;
+
+ return 1 if ! exists $hooks{checkcontent}; # optimisation
+
+ if (exists $pagesources{$params{page}}) {
+ my @diff;
+ my %old=map { $_ => 1 }
+ split("\n", readfile(srcfile($pagesources{$params{page}})));
+ foreach my $line (split("\n", $params{content})) {
+ push @diff, $line if ! exists $old{$_};
+ }
+ $params{content}=join("\n", @diff);
+ }
+
+ my $ok;
+ run_hooks(checkcontent => sub {
+ return if defined $ok;
+ my $ret=shift->(%params);
+ if (defined $ret) {
+ if ($ret eq "") {
+ $ok=1;
+ }
+ elsif (ref $ret eq 'CODE') {
+ $ret->() unless $params{nonfatal};
+ $ok=0;
+ }
+ elsif (defined $ret) {
+ error($ret) unless $params{nonfatal};
+ $ok=0;
+ }
+ }
+
+ });
+ return defined $ok ? $ok : 1;
+}
my $wikilock;
-sub lockwiki (;$) { #{{{
- my $wait=@_ ? shift : 1;
+sub lockwiki () {
# Take an exclusive lock on the wiki to prevent multiple concurrent
# run issues. The lock will be dropped on program exit.
if (! -d $config{wikistatedir}) {
@@ -1282,32 +1367,21 @@ sub lockwiki (;$) { #{{{
}
open($wikilock, '>', "$config{wikistatedir}/lockfile") ||
error ("cannot write to $config{wikistatedir}/lockfile: $!");
- if (! flock($wikilock, 2 | 4)) { # LOCK_EX | LOCK_NB
- if ($wait) {
- debug("wiki seems to be locked, waiting for lock");
- my $wait=600; # arbitrary, but don't hang forever to
- # prevent process pileup
- for (1..$wait) {
- return if flock($wikilock, 2 | 4);
- sleep 1;
- }
- error("wiki is locked; waited $wait seconds without lock being freed (possible stuck process or stale lock?)");
- }
- else {
- return 0;
- }
+ if (! flock($wikilock, 2)) { # LOCK_EX
+ error("failed to get lock");
}
return 1;
-} #}}}
+}
-sub unlockwiki () { #{{{
+sub unlockwiki () {
+ POSIX::close($ENV{IKIWIKI_CGILOCK_FD}) if exists $ENV{IKIWIKI_CGILOCK_FD};
return close($wikilock) if $wikilock;
return;
-} #}}}
+}
my $commitlock;
-sub commit_hook_enabled () { #{{{
+sub commit_hook_enabled () {
open($commitlock, '+>', "$config{wikistatedir}/commitlock") ||
error("cannot write to $config{wikistatedir}/commitlock: $!");
if (! flock($commitlock, 1 | 4)) { # LOCK_SH | LOCK_NB to test
@@ -1316,23 +1390,23 @@ sub commit_hook_enabled () { #{{{
}
close($commitlock) || error("failed closing commitlock: $!");
return 1;
-} #}}}
+}
-sub disable_commit_hook () { #{{{
+sub disable_commit_hook () {
open($commitlock, '>', "$config{wikistatedir}/commitlock") ||
error("cannot write to $config{wikistatedir}/commitlock: $!");
if (! flock($commitlock, 2)) { # LOCK_EX
error("failed to get commit lock");
}
return 1;
-} #}}}
+}
-sub enable_commit_hook () { #{{{
+sub enable_commit_hook () {
return close($commitlock) if $commitlock;
return;
-} #}}}
+}
-sub loadindex () { #{{{
+sub loadindex () {
%oldrenderedfiles=%pagectime=();
if (! $config{rebuild}) {
%pagesources=%pagemtime=%oldlinks=%links=%depends=
@@ -1392,9 +1466,9 @@ sub loadindex () { #{{{
$destsources{$_}=$page foreach @{$renderedfiles{$page}};
}
return close($in);
-} #}}}
+}
-sub saveindex () { #{{{
+sub saveindex () {
run_hooks(savestate => sub { shift->() });
my %hookids;
@@ -1450,18 +1524,18 @@ sub saveindex () { #{{{
error("failed renaming $newfile to $config{wikistatedir}/indexdb", $cleanup);
return 1;
-} #}}}
+}
-sub template_file ($) { #{{{
+sub template_file ($) {
my $template=shift;
foreach my $dir ($config{templatedir}, "$installdir/share/ikiwiki/templates") {
return "$dir/$template" if -e "$dir/$template";
}
return;
-} #}}}
+}
-sub template_params (@) { #{{{
+sub template_params (@) {
my $filename=template_file(shift);
if (! defined $filename) {
@@ -1480,14 +1554,14 @@ sub template_params (@) { #{{{
@_
);
return wantarray ? @ret : {@ret};
-} #}}}
+}
-sub template ($;@) { #{{{
+sub template ($;@) {
require HTML::Template;
return HTML::Template->new(template_params(@_));
-} #}}}
+}
-sub misctemplate ($$;@) { #{{{
+sub misctemplate ($$;@) {
my $title=shift;
my $pagebody=shift;
@@ -1504,9 +1578,9 @@ sub misctemplate ($$;@) { #{{{
shift->(page => "", destpage => "", template => $template);
});
return $template->output;
-}#}}}
+}
-sub hook (@) { # {{{
+sub hook (@) {
my %param=@_;
if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) {
@@ -1517,113 +1591,86 @@ sub hook (@) { # {{{
$hooks{$param{type}}{$param{id}}=\%param;
return 1;
-} # }}}
+}
-sub run_hooks ($$) { # {{{
+sub run_hooks ($$) {
# Calls the given sub for each hook of the given type,
# passing it the hook function to call.
my $type=shift;
my $sub=shift;
if (exists $hooks{$type}) {
- my @deferred;
+ my (@first, @middle, @last);
foreach my $id (keys %{$hooks{$type}}) {
- if ($hooks{$type}{$id}{last}) {
- push @deferred, $id;
- next;
+ if ($hooks{$type}{$id}{first}) {
+ push @first, $id;
+ }
+ elsif ($hooks{$type}{$id}{last}) {
+ push @last, $id;
+ }
+ else {
+ push @middle, $id;
}
- $sub->($hooks{$type}{$id}{call});
}
- foreach my $id (@deferred) {
+ foreach my $id (@first, @middle, @last) {
$sub->($hooks{$type}{$id}{call});
}
}
return 1;
-} #}}}
+}
-sub rcs_update () { #{{{
+sub rcs_update () {
$hooks{rcs}{rcs_update}{call}->(@_);
-} #}}}
+}
-sub rcs_prepedit ($) { #{{{
+sub rcs_prepedit ($) {
$hooks{rcs}{rcs_prepedit}{call}->(@_);
-} #}}}
+}
-sub rcs_commit ($$$;$$) { #{{{
+sub rcs_commit ($$$;$$) {
$hooks{rcs}{rcs_commit}{call}->(@_);
-} #}}}
+}
-sub rcs_commit_staged ($$$) { #{{{
+sub rcs_commit_staged ($$$) {
$hooks{rcs}{rcs_commit_staged}{call}->(@_);
-} #}}}
+}
-sub rcs_add ($) { #{{{
+sub rcs_add ($) {
$hooks{rcs}{rcs_add}{call}->(@_);
-} #}}}
+}
-sub rcs_remove ($) { #{{{
+sub rcs_remove ($) {
$hooks{rcs}{rcs_remove}{call}->(@_);
-} #}}}
+}
-sub rcs_rename ($$) { #{{{
+sub rcs_rename ($$) {
$hooks{rcs}{rcs_rename}{call}->(@_);
-} #}}}
+}
-sub rcs_recentchanges ($) { #{{{
+sub rcs_recentchanges ($) {
$hooks{rcs}{rcs_recentchanges}{call}->(@_);
-} #}}}
+}
-sub rcs_diff ($) { #{{{
+sub rcs_diff ($) {
$hooks{rcs}{rcs_diff}{call}->(@_);
-} #}}}
+}
-sub rcs_getctime ($) { #{{{
+sub rcs_getctime ($) {
$hooks{rcs}{rcs_getctime}{call}->(@_);
-} #}}}
+}
-sub rcs_receive () { #{{{
+sub rcs_receive () {
$hooks{rcs}{rcs_receive}{call}->();
-} #}}}
-
-sub globlist_to_pagespec ($) { #{{{
- my @globlist=split(' ', shift);
-
- my (@spec, @skip);
- foreach my $glob (@globlist) {
- if ($glob=~/^!(.*)/) {
- push @skip, $glob;
- }
- else {
- push @spec, $glob;
- }
- }
-
- my $spec=join(' or ', @spec);
- if (@skip) {
- my $skip=join(' and ', @skip);
- if (length $spec) {
- $spec="$skip and ($spec)";
- }
- else {
- $spec=$skip;
- }
- }
- return $spec;
-} #}}}
-
-sub is_globlist ($) { #{{{
- my $s=shift;
- return ( $s =~ /[^\s]+\s+([^\s]+)/ && $1 ne "and" && $1 ne "or" );
-} #}}}
+}
-sub safequote ($) { #{{{
+sub safequote ($) {
my $s=shift;
$s=~s/[{}]//g;
return "q{$s}";
-} #}}}
+}
-sub add_depends ($$) { #{{{
+sub add_depends ($$) {
my $page=shift;
my $pagespec=shift;
@@ -1637,9 +1684,9 @@ sub add_depends ($$) { #{{{
}
return 1;
-} # }}}
+}
-sub file_pruned ($$) { #{{{
+sub file_pruned ($$) {
require File::Spec;
my $file=File::Spec->canonpath(shift);
my $base=File::Spec->canonpath(shift);
@@ -1647,9 +1694,9 @@ sub file_pruned ($$) { #{{{
my $regexp='('.join('|', @{$config{wiki_file_prune_regexps}}).')';
return $file =~ m/$regexp/ && $file ne $base;
-} #}}}
+}
-sub gettext { #{{{
+sub gettext {
# Only use gettext in the rare cases it's needed.
if ((exists $ENV{LANG} && length $ENV{LANG}) ||
(exists $ENV{LC_ALL} && length $ENV{LC_ALL}) ||
@@ -1670,15 +1717,15 @@ sub gettext { #{{{
else {
return shift;
}
-} #}}}
+}
-sub yesno ($) { #{{{
+sub yesno ($) {
my $val=shift;
- return (defined $val && lc($val) eq gettext("yes"));
-} #}}}
+ return (defined $val && (lc($val) eq gettext("yes") || lc($val) eq "yes" || $val eq "1"));
+}
-sub inject { #{{{
+sub inject {
# Injects a new function into the symbol table to replace an
# exported function.
my %params=@_;
@@ -1701,33 +1748,19 @@ sub inject { #{{{
}
use strict;
use warnings;
-} #}}}
+}
-sub pagespec_merge ($$) { #{{{
+sub pagespec_merge ($$) {
my $a=shift;
my $b=shift;
return $a if $a eq $b;
-
- # Support for old-style GlobLists.
- if (is_globlist($a)) {
- $a=globlist_to_pagespec($a);
- }
- if (is_globlist($b)) {
- $b=globlist_to_pagespec($b);
- }
-
return "($a) or ($b)";
-} #}}}
+}
-sub pagespec_translate ($) { #{{{
+sub pagespec_translate ($) {
my $spec=shift;
- # Support for old-style GlobLists.
- if (is_globlist($spec)) {
- $spec=globlist_to_pagespec($spec);
- }
-
# Convert spec to perl code.
my $code="";
while ($spec=~m{
@@ -1760,7 +1793,7 @@ sub pagespec_translate ($) { #{{{
$code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \@_)";
}
else {
- $code.=' 0';
+ $code.="IkiWiki::FailReason->new(".safequote(qq{unknown function in pagespec "$word"}).")";
}
}
else {
@@ -1769,14 +1802,14 @@ sub pagespec_translate ($) { #{{{
}
if (! length $code) {
- $code=0;
+ $code="IkiWiki::FailReason->new('empty pagespec')";
}
no warnings;
return eval 'sub { my $page=shift; '.$code.' }';
-} #}}}
+}
-sub pagespec_match ($$;@) { #{{{
+sub pagespec_match ($$;@) {
my $page=shift;
my $spec=shift;
my @params=@_;
@@ -1787,69 +1820,76 @@ sub pagespec_match ($$;@) { #{{{
}
my $sub=pagespec_translate($spec);
- return IkiWiki::FailReason->new("syntax error in pagespec \"$spec\"") if $@;
+ return IkiWiki::FailReason->new("syntax error in pagespec \"$spec\"")
+ if $@ || ! defined $sub;
return $sub->($page, @params);
-} #}}}
+}
-sub pagespec_valid ($) { #{{{
+sub pagespec_valid ($) {
my $spec=shift;
my $sub=pagespec_translate($spec);
return ! $@;
-} #}}}
+}
-sub glob2re ($) { #{{{
+sub glob2re ($) {
my $re=quotemeta(shift);
$re=~s/\\\*/.*/g;
$re=~s/\\\?/./g;
return $re;
-} #}}}
+}
package IkiWiki::FailReason;
-use overload ( #{{{
+use overload (
'""' => sub { ${$_[0]} },
'0+' => sub { 0 },
'!' => sub { bless $_[0], 'IkiWiki::SuccessReason'},
fallback => 1,
-); #}}}
+);
-sub new { #{{{
+sub new {
my $class = shift;
my $value = shift;
return bless \$value, $class;
-} #}}}
+}
package IkiWiki::SuccessReason;
-use overload ( #{{{
+use overload (
'""' => sub { ${$_[0]} },
'0+' => sub { 1 },
'!' => sub { bless $_[0], 'IkiWiki::FailReason'},
fallback => 1,
-); #}}}
+);
-sub new { #{{{
+sub new {
my $class = shift;
my $value = shift;
return bless \$value, $class;
-}; #}}}
+};
package IkiWiki::PageSpec;
-sub match_glob ($$;@) { #{{{
+sub derel ($$) {
+ my $path=shift;
+ my $from=shift;
+
+ if ($path =~ m!^\./!) {
+ $from=~s#/?[^/]+$## if defined $from;
+ $path=~s#^\./##;
+ $path="$from/$path" if length $from;
+ }
+
+ return $path;
+}
+
+sub match_glob ($$;@) {
my $page=shift;
my $glob=shift;
my %params=@_;
- my $from=exists $params{location} ? $params{location} : '';
-
- # relative matching
- if ($glob =~ m!^\./!) {
- $from=~s#/?[^/]+$##;
- $glob=~s#^\./##;
- $glob="$from/$glob" if length $from;
- }
+ $glob=derel($glob, $params{location});
my $regexp=IkiWiki::glob2re($glob);
if ($page=~/^$regexp$/i) {
@@ -1863,26 +1903,20 @@ sub match_glob ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("$glob does not match $page");
}
-} #}}}
+}
-sub match_internal ($$;@) { #{{{
+sub match_internal ($$;@) {
return match_glob($_[0], $_[1], @_, internal => 1)
-} #}}}
+}
-sub match_link ($$;@) { #{{{
+sub match_link ($$;@) {
my $page=shift;
my $link=lc(shift);
my %params=@_;
+ $link=derel($link, $params{location});
my $from=exists $params{location} ? $params{location} : '';
- # relative matching
- if ($link =~ m!^\.! && defined $from) {
- $from=~s#/?[^/]+$##;
- $link=~s#^\./##;
- $link="$from/$link" if length $from;
- }
-
my $links = $IkiWiki::links{$page};
return IkiWiki::FailReason->new("$page has no links") unless $links && @{$links};
my $bestlink = IkiWiki::bestlink($from, $link);
@@ -1894,18 +1928,25 @@ sub match_link ($$;@) { #{{{
else {
return IkiWiki::SuccessReason->new("$page links to page $p matching $link")
if match_glob($p, $link, %params);
+ $p=~s/^\///;
+ $link=~s/^\///;
+ return IkiWiki::SuccessReason->new("$page links to page $p matching $link")
+ if match_glob($p, $link, %params);
}
}
return IkiWiki::FailReason->new("$page does not link to $link");
-} #}}}
+}
-sub match_backlink ($$;@) { #{{{
+sub match_backlink ($$;@) {
return match_link($_[1], $_[0], @_);
-} #}}}
+}
-sub match_created_before ($$;@) { #{{{
+sub match_created_before ($$;@) {
my $page=shift;
my $testpage=shift;
+ my %params=@_;
+
+ $testpage=derel($testpage, $params{location});
if (exists $IkiWiki::pagectime{$testpage}) {
if ($IkiWiki::pagectime{$page} < $IkiWiki::pagectime{$testpage}) {
@@ -1918,11 +1959,14 @@ sub match_created_before ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("$testpage has no ctime");
}
-} #}}}
+}
-sub match_created_after ($$;@) { #{{{
+sub match_created_after ($$;@) {
my $page=shift;
my $testpage=shift;
+ my %params=@_;
+
+ $testpage=derel($testpage, $params{location});
if (exists $IkiWiki::pagectime{$testpage}) {
if ($IkiWiki::pagectime{$page} > $IkiWiki::pagectime{$testpage}) {
@@ -1935,36 +1979,36 @@ sub match_created_after ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("$testpage has no ctime");
}
-} #}}}
+}
-sub match_creation_day ($$;@) { #{{{
+sub match_creation_day ($$;@) {
if ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift) {
return IkiWiki::SuccessReason->new('creation_day matched');
}
else {
return IkiWiki::FailReason->new('creation_day did not match');
}
-} #}}}
+}
-sub match_creation_month ($$;@) { #{{{
+sub match_creation_month ($$;@) {
if ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
return IkiWiki::SuccessReason->new('creation_month matched');
}
else {
return IkiWiki::FailReason->new('creation_month did not match');
}
-} #}}}
+}
-sub match_creation_year ($$;@) { #{{{
+sub match_creation_year ($$;@) {
if ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift) {
return IkiWiki::SuccessReason->new('creation_year matched');
}
else {
return IkiWiki::FailReason->new('creation_year did not match');
}
-} #}}}
+}
-sub match_user ($$;@) { #{{{
+sub match_user ($$;@) {
shift;
my $user=shift;
my %params=@_;
@@ -1982,9 +2026,9 @@ sub match_user ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("user is $params{user}, not $user");
}
-} #}}}
+}
-sub match_admin ($$;@) { #{{{
+sub match_admin ($$;@) {
shift;
shift;
my %params=@_;
@@ -2002,9 +2046,9 @@ sub match_admin ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("user is not an admin");
}
-} #}}}
+}
-sub match_ip ($$;@) { #{{{
+sub match_ip ($$;@) {
shift;
my $ip=shift;
my %params=@_;
@@ -2019,6 +2063,6 @@ sub match_ip ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("IP is $params{ip}, not $ip");
}
-} #}}}
+}
1