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
- %renderedfiles %oldrenderedfiles %pagesources %destsources
- %depends %hooks %forcerebuild $gettext_obj};
+ %pagestate %renderedfiles %oldrenderedfiles %pagesources
+ %destsources %depends %hooks %forcerebuild $gettext_obj};
use Exporter q{import};
our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
bestlink htmllink readfile writefile pagetype srcfile pagename
displaytime will_render gettext urlto targetpage
- %config %links %renderedfiles %pagesources %destsources);
+ add_underlay
+ %config %links %pagestate %renderedfiles
+ %pagesources %destsources);
our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
memoize("file_pruned");
sub defaultconfig () { #{{{
- wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./,
+ return
+ wiki_file_prune_regexps => [qr/(^|\/)\.\.(\/|$)/, qr/^\./, qr/\/\./,
qr/\.x?html?$/, qr/\.ikiwiki-new$/,
qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//,
+ qr/(^|\/)_MTN\//,
qr/\.dpkg-tmp$/],
- wiki_link_regexp => qr{
- \[\[ # beginning of link
- (?:
- ([^\]\|]+) # 1: link text
- \| # followed by '|'
- )? # optional
-
- ([^\s\]#]+) # 2: page to link to
- (?:
- \# # '#', beginning of anchor
- ([^\s\]]+) # 3: anchor text
- )? # optional
-
- \]\] # end of link
- }x,
wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
verbose => 0,
cgi => 0,
post_commit => 0,
rcs => '',
- notify => 0,
url => '',
cgiurl => '',
historyurl => '',
diffurl => '',
rss => 0,
atom => 0,
+ allowrss => 0,
+ allowatom => 0,
discussion => 1,
rebuild => 0,
refresh => 0,
w3mmode => 0,
wrapper => undef,
wrappermode => undef,
- svnrepo => undef,
svnpath => "trunk",
gitorigin_branch => "origin",
gitmaster_branch => "master",
pingurl => [],
templatedir => "$installdir/share/ikiwiki/templates",
underlaydir => "$installdir/share/ikiwiki/basewiki",
+ underlaydirs => [],
setup => undef,
adminuser => undef,
adminemail => undef,
- plugin => [qw{mdwn inline htmlscrubber passwordauth openid signinedit
- lockedit conditional}],
+ plugin => [qw{mdwn link inline htmlscrubber passwordauth openid
+ signinedit lockedit conditional recentchanges}],
libdir => undef,
timeformat => '%c',
locale => undef,
usedirs => 1,
numbacklinks => 10,
account_creation_password => "",
+ prefix_directives => 0,
+ hardlink => 0,
} #}}}
-
+
sub checkconfig () { #{{{
# locale stuff; avoid LC_ALL since it overrides everything
if (defined $ENV{LC_ALL}) {
require IkiWiki::Rcs::Stub;
}
+ if (exists $config{umask}) {
+ umask(possibly_foolish_untaint($config{umask}));
+ }
+
run_hooks(checkconfig => sub { shift->() });
+
+ return 1;
} #}}}
sub loadplugins () { #{{{
if (defined $config{libdir}) {
- unshift @INC, $config{libdir};
+ unshift @INC, possibly_foolish_untaint($config{libdir});
}
loadplugin($_) foreach @{$config{plugin}};
foreach grep /^-/, @ARGV;
usage();
}
+
+ return 1;
} #}}}
sub loadplugin ($) { #{{{
return if grep { $_ eq $plugin} @{$config{disable_plugins}};
- foreach my $dir ($config{libdir}, "$installdir/lib/ikiwiki") {
+ foreach my $dir (defined $config{libdir} ? possibly_foolish_untaint($config{libdir}) : undef,
+ "$installdir/lib/ikiwiki") {
if (defined $dir && -x "$dir/plugins/$plugin") {
require IkiWiki::Plugin::external;
import IkiWiki::Plugin::external "$dir/plugins/$plugin";
sub debug ($) { #{{{
return unless $config{verbose};
- log_message(debug => @_);
+ return log_message(debug => @_);
} #}}}
my $log_open=0;
if ($config{syslog}) {
require Sys::Syslog;
- unless ($log_open) {
+ if (! $log_open) {
Sys::Syslog::setlogsock('unix');
Sys::Syslog::openlog('ikiwiki', '', 'user');
$log_open=1;
}
- eval {
+ return eval {
Sys::Syslog::syslog($type, "[$config{wikiname}] %s", join(" ", @_));
};
}
elsif (! $config{cgi}) {
- print "@_\n";
+ return print "@_\n";
}
else {
- print STDERR "@_\n";
+ return print STDERR "@_\n";
}
} #}}}
if ($page =~ /\.([^.]+)$/) {
return $1 if exists $hooks{htmlize}{$1};
}
- return undef;
+ return;
+} #}}}
+
+sub isinternal ($) { #{{{
+ my $page=shift;
+ return exists $pagesources{$page} &&
+ $pagesources{$page} =~ /\._([^.]+)$/;
} #}}}
sub pagename ($) { #{{{
my $file=shift;
return "$config{srcdir}/$file" if -e "$config{srcdir}/$file";
- return "$config{underlaydir}/$file" if -e "$config{underlaydir}/$file";
- error("internal error: $file cannot be found in $config{srcdir} or $config{underlaydir}");
+ foreach my $dir (@{$config{underlaydirs}}, $config{underlaydir}) {
+ return "$dir/$file" if -e "$dir/$file";
+ }
+ error("internal error: $file cannot be found in $config{srcdir} or underlay");
+ return;
+} #}}}
+
+sub add_underlay ($) { #{{{
+ my $dir=shift;
+
+ if ($dir=~/^\//) {
+ unshift @{$config{underlaydirs}}, $dir;
+ }
+ else {
+ unshift @{$config{underlaydirs}}, "$config{underlaydir}/../$dir";
+ }
+
+ return 1;
} #}}}
sub readfile ($;$$) { #{{{
}
local $/=undef;
- open (IN, $file) || error("failed to read $file: $!");
- binmode(IN) if ($binary);
- return \*IN if $wantfd;
- my $ret=<IN>;
- close IN || error("failed to read $file: $!");
+ open (my $in, "<", $file) || error("failed to read $file: $!");
+ binmode($in) if ($binary);
+ return \*$in if $wantfd;
+ my $ret=<$in>;
+ close $in || error("failed to read $file: $!");
return $ret;
} #}}}
-sub writefile ($$$;$$) { #{{{
- my $file=shift; # can include subdirs
- my $destdir=shift; # directory to put file in
- my $content=shift;
- my $binary=shift;
- my $writer=shift;
+sub prep_writefile ($$) {
+ my $file=shift;
+ my $destdir=shift;
my $test=$file;
while (length $test) {
}
$test=dirname($test);
}
- my $newfile="$destdir/$file.ikiwiki-new";
- if (-l $newfile) {
- error("cannot write to a symlink ($newfile)");
- }
- my $dir=dirname($newfile);
+ my $dir=dirname("$destdir/$file");
if (! -d $dir) {
my $d="";
foreach my $s (split(m!/+!, $dir)) {
}
}
+ return 1;
+}
+
+sub writefile ($$$;$$) { #{{{
+ my $file=shift; # can include subdirs
+ my $destdir=shift; # directory to put file in
+ my $content=shift;
+ my $binary=shift;
+ my $writer=shift;
+
+ prep_writefile($file, $destdir);
+
+ my $newfile="$destdir/$file.ikiwiki-new";
+ if (-l $newfile) {
+ error("cannot write to a symlink ($newfile)");
+ }
+
my $cleanup = sub { unlink($newfile) };
- open (OUT, ">$newfile") || error("failed to write $newfile: $!", $cleanup);
- binmode(OUT) if ($binary);
+ open (my $out, '>', $newfile) || error("failed to write $newfile: $!", $cleanup);
+ binmode($out) if ($binary);
if ($writer) {
- $writer->(\*OUT, $cleanup);
+ $writer->(\*$out, $cleanup);
}
else {
- print OUT $content or error("failed writing to $newfile: $!", $cleanup);
+ print $out $content or error("failed writing to $newfile: $!", $cleanup);
}
- close OUT || error("failed saving $newfile: $!", $cleanup);
+ close $out || error("failed saving $newfile: $!", $cleanup);
rename($newfile, "$destdir/$file") ||
error("failed renaming $newfile to $destdir/$file: $!", $cleanup);
+
+ return 1;
} #}}}
my %cleared;
$cleared{$page}=1;
}
$destsources{$dest}=$page;
+
+ return 1;
} #}}}
sub bestlink ($$) { #{{{
# absolute links
$cwd="";
}
+ $link=~s/\/$//;
do {
my $l=$cwd;
sub isinlinableimage ($) { #{{{
my $file=shift;
- $file=~/\.(png|gif|jpg|jpeg)$/i;
+ return $file =~ /\.(png|gif|jpg|jpeg)$/i;
} #}}}
sub pagetitle ($;$) { #{{{
return $ret;
} #}}}
-sub displaytime ($) { #{{{
+sub displaytime ($;$) { #{{{
my $time=shift;
+ my $format=shift;
+ if (! defined $format) {
+ $format=$config{timeformat};
+ }
# strftime doesn't know about encodings, so make sure
# its output is properly treated as utf8
- return decode_utf8(POSIX::strftime(
- $config{timeformat}, localtime($time)));
+ return decode_utf8(POSIX::strftime($format, localtime($time)));
} #}}}
sub beautify_url ($) { #{{{
my $url=shift;
- $url =~ s!/index.$config{htmlext}$!/!;
+ if ($config{usedirs}) {
+ $url =~ s!/index.$config{htmlext}$!/!;
+ }
$url =~ s!^$!./!; # Browsers don't like empty links...
return $url;
my $link=shift;
my %opts=@_;
+ $link=~s/\/$//;
+
my $bestlink;
if (! $opts{forcesubpage}) {
$bestlink=bestlink($lpage, $link);
}
return "<span class=\"selflink\">$linktext</span>"
- if length $bestlink && $page eq $bestlink;
+ if length $bestlink && $page eq $bestlink &&
+ ! defined $opts{anchor};
if (! $destsources{$bestlink}) {
$bestlink=htmlpage($bestlink);
if (! $destsources{$bestlink}) {
return $linktext unless length $config{cgiurl};
- return "<span><a href=\"".
+ return "<span
class=\"createlink\"><a href=\"".
cgiurl(
do => "create",
page => pagetitle(lc($link), 1),
if (defined $opts{rel}) {
push @attrs, ' rel="'.$opts{rel}.'"';
}
+ if (defined $opts{class}) {
+ push @attrs, ' class="'.$opts{class}.'"';
+ }
return "<a href=\"$bestlink\"@attrs>$linktext</a>";
} #}}}
+sub userlink ($) { #{{{
+ my $user=shift;
+
+ my $oiduser=eval { openiduser($user) };
+ if (defined $oiduser) {
+ return "<a href=\"$user\">$oiduser</a>";
+ }
+ else {
+ eval q{use CGI 'escapeHTML'};
+ error($@) if $@;
+
+ return htmllink("", "", escapeHTML(
+ length $config{userdir} ? $config{userdir}."/".$user : $user
+ ), noimageinline => 1);
+ }
+} #}}}
+
sub htmlize ($$$) { #{{{
my $page=shift;
my $type=shift;
my $content=shift;
+
+ my $oneline = $content !~ /\n/;
if (exists $hooks{htmlize}{$type}) {
$content=$hooks{htmlize}{$type}{call}->(
content => $content,
);
});
+
+ if ($oneline) {
+ # hack to get rid of enclosing junk added by markdown
+ # and other htmlizers
+ $content=~s/^<p>//i;
+ $content=~s/<\/p>$//i;
+ chomp $content;
+ }
return $content;
} #}}}
sub linkify ($$$) { #{{{
- my $lpage=shift; # the page containing the links
- my $page=shift; # the page the link will end up on (different for inline)
+ my $page=shift;
+ my $destpage=shift;
my $content=shift;
- $content =~ s{(\\?)$config{wiki_link_regexp}}{
- defined $2
- ? ( $1
- ? "[[$2|$3".($4 ? "#$4" : "")."]]"
- : htmllink($lpage, $page, linkpage($3),
- anchor => $4, linktext => pagetitle($2)))
- : ( $1
- ? "[[$3".($4 ? "#$4" : "")."]]"
- : htmllink($lpage, $page, linkpage($3),
- anchor => $4))
- }eg;
+ run_hooks(linkify => sub {
+ $content=shift->(
+ page => $page,
+ destpage => $destpage,
+ content => $content,
+ );
+ });
return $content;
} #}}}
my $handle=sub {
my $escape=shift;
+ my $prefix=shift;
my $command=shift;
my $params=shift;
if (length $escape) {
- return "\\[[$command $params]]";
+ return "[[$prefix$command $params]]";
}
elsif (exists $hooks{preprocess}{$command}) {
return "" if $scan && ! $hooks{preprocess}{$command}{scan};
# consider it significant.
my @params;
while ($params =~ m{
- (?:(\w+)=)? # 1: named parameter key?
+ (?:([-\w]+)=)? # 1: named parameter key?
(?:
"""(.*?)""" # 2: triple-quoted value
|
$command, $page, $preprocessing{$page}).
"]]";
}
- my $ret=$hooks{preprocess}{$command}{call}->(
- @params,
- page => $page,
- destpage => $destpage,
- preview => $preprocess_preview,
- );
+ my $ret;
+ if (! $scan) {
+ $ret=$hooks{preprocess}{$command}{call}->(
+ @params,
+ page => $page,
+ destpage => $destpage,
+ preview => $preprocess_preview,
+ );
+ }
+ else {
+ # use void context during scan pass
+ $hooks{preprocess}{$command}{call}->(
+ @params,
+ page => $page,
+ destpage => $destpage,
+ preview => $preprocess_preview,
+ );
+ $ret="";
+ }
$preprocessing{$page}--;
return $ret;
}
else {
- return "\\[[$command $params]]";
+ return "[[$prefix$command $params]]";
}
};
- $content =~ s{
- (\\?) # 1: escape?
- \[\[ # directive open
- (\w+) # 2: command
- \s+
- ( # 3: the parameters..
- (?:
- (?:\w+=)? # named parameter key?
+ my $regex;
+ if ($config{prefix_directives}) {
+ $regex = qr{
+ (\\?) # 1: escape?
+ \[\[(!) # directive open; 2: prefix
+ ([-\w]+) # 3: command
+ ( # 4: the parameters..
+ \s+ # Must have space if parameters present
(?:
- """.*?""" # triple-quoted value
- |
- "[^"]+" # single-quoted value
- |
- [^\s\]]+ # unquoted value
+ (?:[-\w]+=)? # named parameter key?
+ (?:
+ """.*?""" # triple-quoted value
+ |
+ "[^"]+" # single-quoted value
+ |
+ [^\s\]]+ # unquoted value
+ )
+ \s* # whitespace or end
+ # of directive
)
- \s* # whitespace or end
- # of directive
- )
- *) # 0 or more parameters
- \]\] # directive closed
- }{$handle->($1, $2, $3)}sexg;
+ *)? # 0 or more parameters
+ \]\] # directive closed
+ }sx;
+ } else {
+ $regex = qr{
+ (\\?) # 1: escape?
+ \[\[(!?) # directive open; 2: optional prefix
+ ([-\w]+) # 3: command
+ \s+
+ ( # 4: the parameters..
+ (?:
+ (?:[-\w]+=)? # named parameter key?
+ (?:
+ """.*?""" # triple-quoted value
+ |
+ "[^"]+" # single-quoted value
+ |
+ [^\s\]]+ # unquoted value
+ )
+ \s* # whitespace or end
+ # of directive
+ )
+ *) # 0 or more parameters
+ \]\] # directive closed
+ }sx;
+ }
+
+ $content =~ s{$regex}{$handle->($1, $2, $3, $4)}eg;
return $content;
} #}}}
return "<a href=\"$config{url}\">$config{wikiname}</a>";
} #}}}
+my $wikilock;
+
sub lockwiki (;$) { #{{{
my $wait=@_ ? shift : 1;
# Take an exclusive lock on the wiki to prevent multiple concurrent
if (! -d $config{wikistatedir}) {
mkdir($config{wikistatedir});
}
- open(WIKILOCK, ">$config{wikistatedir}/lockfile") ||
+ open($wikilock, '>', "$config{wikistatedir}/lockfile") ||
error ("cannot write to $config{wikistatedir}/lockfile: $!");
- if (! flock(WIKILOCK, 2 | 4)) { # LOCK_EX | LOCK_NB
+ if (! flock($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);
+ return if flock($wikilock, 2 | 4);
sleep 1;
}
error("wiki is locked; waited $wait seconds without lock being freed (possible stuck process or stale lock?)");
} #}}}
sub unlockwiki () { #{{{
- close WIKILOCK;
+ return close($wikilock) if $wikilock;
+ return;
} #}}}
+my $commitlock;
+
sub commit_hook_enabled () { #{{{
- open(COMMITLOCK, "+>$config{wikistatedir}/commitlock") ||
- error ("cannot write to $config{wikistatedir}/commitlock: $!");
- if (! flock(COMMITLOCK, 1 | 4)) { # LOCK_SH | LOCK_NB to test
- close COMMITLOCK;
+ open($commitlock, '+>', "$config{wikistatedir}/commitlock") ||
+ error("cannot write to $config{wikistatedir}/commitlock: $!");
+ if (! flock($commitlock, 1 | 4)) { # LOCK_SH | LOCK_NB to test
+ close($commitlock) || error("failed closing commitlock: $!");
return 0;
}
- close COMMITLOCK;
+ close($commitlock) || error("failed closing commitlock: $!");
return 1;
} #}}}
sub disable_commit_hook () { #{{{
- open(COMMITLOCK, ">$config{wikistatedir}/commitlock") ||
- error ("cannot write to $config{wikistatedir}/commitlock: $!");
- if (! flock(COMMITLOCK, 2)) { # LOCK_EX
+ open($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 () { #{{{
- close COMMITLOCK;
+ return close($commitlock) if $commitlock;
+ return;
} #}}}
sub loadindex () { #{{{
- open (IN, "$config{wikistatedir}/index") || return;
- while (<IN>) {
- $_=possibly_foolish_untaint($_);
- chomp;
- my %items;
- $items{link}=[];
- $items{dest}=[];
- foreach my $i (split(/ /, $_)) {
- my ($item, $val)=split(/=/, $i, 2);
- push @{$items{$item}}, decode_entities($val);
+ %oldrenderedfiles=%pagectime=();
+ if (! $config{rebuild}) {
+ %pagesources=%pagemtime=%oldlinks=%links=%depends=
+ %destsources=%renderedfiles=%pagecase=%pagestate=();
+ }
+ my $in;
+ if (! open ($in, "<", "$config{wikistatedir}/indexdb")) {
+ if (-e "$config{wikistatedir}/index") {
+ system("ikiwiki-transition", "indexdb", $config{srcdir});
+ open ($in, "<", "$config{wikistatedir}/indexdb") || return;
}
-
- next unless exists $items{src}; # skip bad lines for now
-
- my $page=pagename($items{src}[0]);
+ else {
+ return;
+ }
+ }
+ my $ret=Storable::fd_retrieve($in);
+ if (! defined $ret) {
+ return 0;
+ }
+ my %index=%$ret;
+ foreach my $src (keys %index) {
+ my %d=%{$index{$src}};
+ my $page=pagename($src);
+ $pagectime{$page}=$d{ctime};
if (! $config{rebuild}) {
- $pagesources{$page}=$items{src}[0];
- $pagemtime{$page}=$items{mtime}[0];
- $oldlinks{$page}=[@{$items{link}}];
- $links{$page}=[@{$items{link}}];
- $depends{$page}=$items{depends}[0] if exists $items{depends};
- $destsources{$_}=$page foreach @{$items{dest}};
- $renderedfiles{$page}=[@{$items{dest}}];
- $pagecase{lc $page}=$page;
+ $pagesources{$page}=$src;
+ $pagemtime{$page}=$d{mtime};
+ $renderedfiles{$page}=$d{dest};
+ if (exists $d{links} && ref $d{links}) {
+ $links{$page}=$d{links};
+ $oldlinks{$page}=[@{$d{links}}];
+ }
+ if (exists $d{depends}) {
+ $depends{$page}=$d{depends};
+ }
+ if (exists $d{state}) {
+ $pagestate{$page}=$d{state};
+ }
}
- $oldrenderedfiles{$page}=[@{$items{dest}}];
- $pagectime{$page}=$items{ctime}[0];
+ $oldrenderedfiles{$page}=[@{$d{dest}}];
+ }
+ foreach my $page (keys %pagesources) {
+ $pagecase{lc $page}=$page;
+ }
+ foreach my $page (keys %renderedfiles) {
+ $destsources{$_}=$page foreach @{$renderedfiles{$page}};
}
- close IN;
+ return close($in);
} #}}}
sub saveindex () { #{{{
run_hooks(savestate => sub { shift->() });
+ my %hookids;
+ foreach my $type (keys %hooks) {
+ $hookids{$_}=1 foreach keys %{$hooks{$type}};
+ }
+ my @hookids=keys %hookids;
+
if (! -d $config{wikistatedir}) {
mkdir($config{wikistatedir});
}
- my $newfile="$config{wikistatedir}/index.new";
+ my $newfile="$config{wikistatedir}/indexdb.new";
my $cleanup = sub { unlink($newfile) };
- open (OUT, ">$newfile") || error("cannot write to $newfile: $!", $cleanup);
+ open (my $out, '>', $newfile) || error("cannot write to $newfile: $!", $cleanup);
+ my %index;
foreach my $page (keys %pagemtime) {
next unless $pagemtime{$page};
- my $line="mtime=$pagemtime{$page} ".
- "ctime=$pagectime{$page} ".
- "src=$pagesources{$page}";
- $line.=" dest=$_" foreach @{$renderedfiles{$page}};
- my %count;
- $line.=" link=$_" foreach grep { ++$count{$_} == 1 } @{$links{$page}};
+ my $src=$pagesources{$page};
+
+ $index{$src}={
+ ctime => $pagectime{$page},
+ mtime => $pagemtime{$page},
+ dest => $renderedfiles{$page},
+ links => $links{$page},
+ };
+
if (exists $depends{$page}) {
- $line.=" depends=".encode_entities($depends{$page}, " \t\n");
+ $index{$src}{depends} = $depends{$page};
+ }
+
+ if (exists $pagestate{$page}) {
+ foreach my $id (@hookids) {
+ foreach my $key (keys %{$pagestate{$page}{$id}}) {
+ $index{$src}{state}{$id}{$key}=$pagestate{$page}{$id}{$key};
+ }
+ }
}
- print OUT $line."\n" || error("failed writing to $newfile: $!", $cleanup);
}
- close OUT || error("failed saving to $newfile: $!", $cleanup);
- rename($newfile, "$config{wikistatedir}/index") ||
- error("failed renaming $newfile to $config{wikistatedir}/index", $cleanup);
+ my $ret=Storable::nstore_fd(\%index, $out);
+ return if ! defined $ret || ! $ret;
+ close $out || error("failed saving to $newfile: $!", $cleanup);
+ rename($newfile, "$config{wikistatedir}/indexdb") ||
+ error("failed renaming $newfile to $config{wikistatedir}/indexdb", $cleanup);
+
+ return 1;
} #}}}
sub template_file ($) { #{{{
foreach my $dir ($config{templatedir}, "$installdir/share/ikiwiki/templates") {
return "$dir/$template" if -e "$dir/$template";
}
- return undef;
+ return;
} #}}}
sub template_params (@) { #{{{
my @ret=(
filter => sub {
my $text_ref = shift;
- $$text_ref=&Encode::decode_utf8($$text_ref);
+ ${$text_ref} = decode_utf8(${$text_ref});
},
filename => $filename,
loop_context_vars => 1,
sub template ($;@) { #{{{
require HTML::Template;
- HTML::Template->new(template_params(@_));
+ return HTML::Template->new(template_params(@_));
} #}}}
sub misctemplate ($$;@) { #{{{
my %param=@_;
if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) {
- error "hook requires type, call, and id parameters";
+ error 'hook requires type, call, and id parameters';
}
return if $param{no_override} && exists $hooks{$param{type}}{$param{id}};
$hooks{$param{type}}{$param{id}}=\%param;
+ return 1;
} # }}}
sub run_hooks ($$) { # {{{
$sub->($hooks{$type}{$id}{call});
}
}
+
+ return 1;
} #}}}
sub globlist_to_pagespec ($) { #{{{
}
}
- my $spec=join(" or ", @spec);
+ my $spec=join(' or ', @spec);
if (@skip) {
- my $skip=join(" and ", @skip);
+ my $skip=join(' and ', @skip);
if (length $spec) {
$spec="$skip and ($spec)";
}
sub is_globlist ($) { #{{{
my $s=shift;
- $s=~/[^\s]+\s+([^\s]+)/ && $1 ne "and" && $1 ne "or";
+ return ( $s =~ /[^\s]+\s+([^\s]+)/ && $1 ne "and" && $1 ne "or" );
} #}}}
sub safequote ($) { #{{{
my $page=shift;
my $pagespec=shift;
+ return unless pagespec_valid($pagespec);
+
if (! exists $depends{$page}) {
$depends{$page}=$pagespec;
}
else {
$depends{$page}=pagespec_merge($depends{$page}, $pagespec);
}
+
+ return 1;
} # }}}
sub file_pruned ($$) { #{{{
require File::Spec;
my $file=File::Spec->canonpath(shift);
my $base=File::Spec->canonpath(shift);
- $file=~s#^\Q$base\E/*##;
+ $file =~ s#^\Q$base\E/+##;
my $regexp='('.join('|', @{$config{wiki_file_prune_regexps}}).')';
- $file =~ m/$regexp/;
+ return $file =~ m/$regexp/ && $file ne $base;
} #}}}
sub gettext { #{{{
# Only use gettext in the rare cases it's needed.
- if (exists $ENV{LANG} || exists $ENV{LC_ALL} || exists $ENV{LC_MESSAGES}) {
+ if ((exists $ENV{LANG} && length $ENV{LANG}) ||
+ (exists $ENV{LC_ALL} && length $ENV{LC_ALL}) ||
+ (exists $ENV{LC_MESSAGES} && length $ENV{LC_MESSAGES})) {
if (! $gettext_obj) {
$gettext_obj=eval q{
use Locale::gettext q{textdomain};
} #}}}
sub pagespec_translate ($) { #{{{
- # This assumes that $page is in scope in the function
- # that evalulates the translated pagespec code.
my $spec=shift;
# Support for old-style GlobLists.
\s* # ignore whitespace
}igx) {
my $word=$1;
- if (lc $word eq "and") {
- $code.=" &&";
+ if (lc $word eq 'and') {
+ $code.=' &&';
}
- elsif (lc $word eq "or") {
- $code.=" ||";
+ elsif (lc $word eq 'or') {
+ $code.=' ||';
}
elsif ($word eq "(" || $word eq ")" || $word eq "!") {
- $code.=" ".$word;
+ $code.=' '.$word;
}
elsif ($word =~ /^(\w+)\((.*)\)$/) {
if (exists $IkiWiki::PageSpec::{"match_$1"}) {
- $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \@params)";
+ $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \@_)";
}
else {
- $code.=" 0";
+ $code.=' 0';
}
}
else {
- $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \@params)";
+ $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \@_)";
}
}
- return $code;
+ if (! length $code) {
+ $code=0;
+ }
+
+ return eval 'sub { my $page=shift; '.$code.' }';
} #}}}
sub pagespec_match ($$;@) { #{{{
# Backwards compatability with old calling convention.
if (@params == 1) {
- unshift @params, "location";
+ unshift @params, 'location';
}
- my $ret=eval pagespec_translate($spec);
- return IkiWiki::FailReason->new("syntax error") if $@;
- return $ret;
+ my $sub=pagespec_translate($spec);
+ return IkiWiki::FailReason->new('syntax error') if $@;
+ return $sub->($page, @params);
+} #}}}
+
+sub pagespec_valid ($) { #{{{
+ my $spec=shift;
+
+ my $sub=pagespec_translate($spec);
+ return ! $@;
} #}}}
package IkiWiki::FailReason;
); #}}}
sub new { #{{{
- bless \$_[1], $_[0];
+ return bless \$_[1], $_[0];
} #}}}
package IkiWiki::SuccessReason;
); #}}}
sub new { #{{{
- bless \$_[1], $_[0];
+ return bless \$_[1], $_[0];
}; #}}}
package IkiWiki::PageSpec;
my $glob=shift;
my %params=@_;
- my $from=exists $params{location} ? $params{location} : "";
+ my $from=exists $params{location} ? $params{location} : '';
# relative matching
if ($glob =~ m!^\./!) {
$glob=~s/\\\?/./g;
if ($page=~/^$glob$/i) {
- return IkiWiki::SuccessReason->new("$glob matches $page");
+ if (! IkiWiki::isinternal($page) || $params{internal}) {
+ return IkiWiki::SuccessReason->new("$glob matches $page");
+ }
+ else {
+ return IkiWiki::FailReason->new("$glob matches $page, but the page is an internal page");
+ }
}
else {
return IkiWiki::FailReason->new("$glob does not match $page");
}
} #}}}
+sub match_internal ($$;@) { #{{{
+ return match_glob($_[0], $_[1], @_, internal => 1)
+} #}}}
+
sub match_link ($$;@) { #{{{
my $page=shift;
my $link=lc(shift);
my %params=@_;
- my $from=exists $params{location} ? $params{location} : "";
+ my $from=exists $params{location} ? $params{location} : '';
# relative matching
if ($link =~ m!^\.! && defined $from) {
$link="$from/$link" if length $from;
}
- my $links = $IkiWiki::links{$page} or return undef;
- return IkiWiki::FailReason->new("$page has no links") unless @$links;
+ my $links = $IkiWiki::links{$page};
+ return IkiWiki::FailReason->new("$page has no links") unless $links && @{$links};
my $bestlink = IkiWiki::bestlink($from, $link);
- foreach my $p (@$links) {
+ foreach my $p (@{$links}) {
if (length $bestlink) {
return IkiWiki::SuccessReason->new("$page links to $link")
if $bestlink eq IkiWiki::bestlink($page, $p);
}
else {
- return IkiWiki::SuccessReason->new("$page links to page matching $link")
+ return IkiWiki::SuccessReason->new("$page links to page $p matching $link")
if match_glob($p, $link, %params);
}
}
} #}}}
sub match_backlink ($$;@) { #{{{
- match_link($_[1], $_[0], @_);
+ return match_link($_[1], $_[0], @_);
} #}}}
sub match_created_before ($$;@) { #{{{
if (exists $IkiWiki::pagectime{$testpage}) {
if ($IkiWiki::pagectime{$page} < $IkiWiki::pagectime{$testpage}) {
- IkiWiki::SuccessReason->new("$page created before $testpage");
+ return IkiWiki::SuccessReason->new("$page created before $testpage");
}
else {
- IkiWiki::FailReason->new("$page not created before $testpage");
+ return IkiWiki::FailReason->new("$page not created before $testpage");
}
}
else {
if (exists $IkiWiki::pagectime{$testpage}) {
if ($IkiWiki::pagectime{$page} > $IkiWiki::pagectime{$testpage}) {
- IkiWiki::SuccessReason->new("$page created after $testpage");
+ return IkiWiki::SuccessReason->new("$page created after $testpage");
}
else {
- IkiWiki::FailReason->new("$page not created after $testpage");
+ return IkiWiki::FailReason->new("$page not created after $testpage");
}
}
else {
sub match_creation_day ($$;@) { #{{{
if ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift) {
- return IkiWiki::SuccessReason->new("creation_day matched");
+ return IkiWiki::SuccessReason->new('creation_day matched');
}
else {
- return IkiWiki::FailReason->new("creation_day did not match");
+ return IkiWiki::FailReason->new('creation_day did not match');
}
} #}}}
sub match_creation_month ($$;@) { #{{{
if ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
- return IkiWiki::SuccessReason->new("creation_month matched");
+ return IkiWiki::SuccessReason->new('creation_month matched');
}
else {
- return IkiWiki::FailReason->new("creation_month did not match");
+ return IkiWiki::FailReason->new('creation_month did not match');
}
} #}}}
sub match_creation_year ($$;@) { #{{{
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 ($$;@) { #{{{
- shift;
- my $user=shift;
- my %params=@_;
-
- return IkiWiki::FailReason->new("cannot match user") unless exists $params{user};
- if ($user eq $params{user}) {
- return IkiWiki::SuccessReason->new("user is $user")
+ return IkiWiki::SuccessReason->new('creation_year matched');
}
else {
- return IkiWiki::FailReason->new("user is not $user");
+ return IkiWiki::FailReason->new('creation_year did not match');
}
} #}}}