use warnings;
use strict;
-use File::Spec;
use IkiWiki;
+use Encode;
-sub linkify ($$) { #{{{
- my $page=shift;
+sub linkify ($$$) { #{{{
+ my $lpage=shift; # the page containing the links
+ my $page=shift; # the page the link will end up on (different for inline)
my $content=shift;
$content =~ s{(\\?)$config{wiki_link_regexp}}{
- $2 ? ( $1 ? "[[$2|$3]]" : htmllink($page, titlepage($3), 0, 0, pagetitle($2)))
- : ( $1 ? "[[$3]]" : htmllink($page, titlepage($3)))
+ $2 ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, titlepage($3), 0, 0, pagetitle($2)))
+ : ( $1 ? "[[$3]]" : htmllink($lpage, $page, titlepage($3)))
}eg;
return $content;
} #}}}
-sub htmlize ($$) { #{{{
+sub htmlize ($$$) { #{{{
+ my $page=shift;
my $type=shift;
my $content=shift;
- if (! $INC{"/usr/bin/markdown"}) {
- no warnings 'once';
- $blosxom::version="is a proper perl module too much to ask?";
- use warnings 'all';
- do "/usr/bin/markdown";
- }
-
- if ($type eq '.mdwn') {
- $content=Markdown::Markdown($content);
+ if (exists $hooks{htmlize}{$type}) {
+ $content=$hooks{htmlize}{$type}{call}->(
+ page => $page,
+ content => $content,
+ );
}
else {
error("htmlization of $type not supported");
}
- if (exists $hooks{sanitize}) {
- foreach my $id (keys %{$hooks{sanitize}}) {
- $content=$hooks{sanitize}{$id}{call}->($content);
- }
- }
+ run_hooks(sanitize => sub {
+ $content=shift->(
+ page => $page,
+ content => $content,
+ );
+ });
return $content;
} #}}}
foreach my $p (keys %links) {
next if bestlink($page, $p) eq $page;
if (grep { length $_ && bestlink($p, $_) eq $page } @{$links{$p}}) {
- my $href=File::Spec->abs2rel(htmlpage($p), dirname($page));
+ my $href=abs2rel(htmlpage($p), dirname($page));
# Trim common dir prefixes from both pages.
my $p_trimmed=$p;
$p_trimmed=~s/^\Q$dir\E// &&
$page_trimmed=~s/^\Q$dir\E//;
- push @links, { url => $href, page => $p_trimmed };
+ push @links, { url => $href, page => pagetitle($p_trimmed) };
}
}
my $pagelink="";
my $path="";
my $skip=1;
+ return if $page eq 'index'; # toplevel
foreach my $dir (reverse split("/", $page)) {
if (! $skip) {
$path.="../";
- unshift @ret, { url => "$path$dir.html", page => $dir };
+ unshift @ret, { url => $path.htmlpage($dir), page => pagetitle($dir) };
}
else {
$skip=0;
return @ret;
} #}}}
-sub preprocess ($$) { #{{{
- my $page=shift;
+my %preprocessing;
+sub preprocess ($$$) { #{{{
+ 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;
my $handle=sub {
return "[[$command $params]]";
}
elsif (exists $hooks{preprocess}{$command}) {
- my %params;
- while ($params =~ /(\w+)=\"([^"]+)"(\s+|$)/g) {
- $params{$1}=$2;
+ # Note: preserve order of params, some plugins may
+ # consider it significant.
+ my @params;
+ while ($params =~ /(?:(\w+)=)?(?:"""(.*?)"""|"([^"]+)"|(\S+))(?:\s+|$)/sg) {
+ my $key=$1;
+ my $val;
+ if (defined $2) {
+ $val=$2;
+ $val=~s/\r\n/\n/mg;
+ $val=~s/^\n+//g;
+ $val=~s/\n+$//g;
+ }
+ elsif (defined $3) {
+ $val=$3;
+ }
+ elsif (defined $4) {
+ $val=$4;
+ }
+
+ if (defined $key) {
+ push @params, $key, $val;
+ }
+ else {
+ push @params, $val, '';
+ }
+ }
+ if ($preprocessing{$page}++ > 3) {
+ # Avoid loops of preprocessed pages preprocessing
+ # other pages that preprocess them, etc.
+ return "[[$command preprocessing loop detected on $page at depth $preprocessing{$page}]]";
}
- return $hooks{preprocess}{$command}{call}->(page => $page, %params);
+ my $ret=$hooks{preprocess}{$command}{call}->(
+ @params,
+ page => $page,
+ destpage => $destpage,
+ );
+ $preprocessing{$page}--;
+ return $ret;
}
else {
- return "[[$command not processed]]";
+ return "[[$command $params]]";
}
};
- $content =~ s{(\\?)$config{wiki_processor_regexp}}{$handle->($1, $2, $3)}eg;
+ $content =~ s{(\\?)\[\[(\w+)\s+((?:(?:\w+=)?(?:""".*?"""|"[^"]+"|[^\s\]]+)\s*)*)\]\]}{$handle->($1, $2, $3)}seg;
return $content;
} #}}}
sub add_depends ($$) { #{{{
my $page=shift;
- my $globlist=shift;
+ my $pagespec=shift;
if (! exists $depends{$page}) {
- $depends{$page}=$globlist;
+ $depends{$page}=$pagespec;
}
else {
- $depends{$page}=globlist_merge($depends{$page}, $globlist);
+ $depends{$page}=pagespec_merge($depends{$page}, $pagespec);
}
} # }}}
-sub globlist_merge ($$) { #{{{
- my $a=shift;
- my $b=shift;
-
- my $ret="";
- # Only add negated globs if they are not matched by the other globlist.
- foreach my $i ((map { [ $a, $_ ] } split(" ", $b)),
- (map { [ $b, $_ ] } split(" ", $a))) {
- if ($i->[1]=~/^!(.*)/) {
- if (! globlist_match($1, $i->[0])) {
- $ret.=" ".$i->[1];
- }
- }
- else {
- $ret.=" ".$i->[1];
- }
- }
-
- return $ret;
-} #}}}
-
sub genpage ($$$) { #{{{
my $page=shift;
my $content=shift;
my $mtime=shift;
- my $title=pagetitle(basename($page));
-
- my $template=HTML::Template->new(blind_cache => 1,
- filename => "$config{templatedir}/page.tmpl");
-
+ my $template=template("page.tmpl", blind_cache => 1);
+ my $actions=0;
+
if (length $config{cgiurl}) {
$template->param(editurl => cgiurl(do => "edit", page => $page));
$template->param(prefsurl => cgiurl(do => "prefs"));
if ($config{rcs}) {
$template->param(recentchangesurl => cgiurl(do => "recentchanges"));
}
+ $actions++;
}
if (length $config{historyurl}) {
my $u=$config{historyurl};
$u=~s/\[\[file\]\]/$pagesources{$page}/g;
$template->param(historyurl => $u);
+ $actions++;
}
if ($config{discussion}) {
- $template->param(discussionlink => htmllink($page, "Discussion", 1, 1));
+ $template->param(discussionlink => htmllink($page, $page, "Discussion", 1, 1));
+ $actions++;
}
- if (exists $hooks{pagetemplate}) {
- foreach my $id (keys %{$hooks{pagetemplate}}) {
- $hooks{pagetemplate}{$id}{call}->($page, $template);
- }
+ if ($actions) {
+ $template->param(have_actions => 1);
}
$template->param(
- title => $title,
+ title => $page eq 'index'
+ ? $config{wikiname}
+ : pagetitle(basename($page)),
wikiname => $config{wikiname},
parentlinks => [parentlinks($page)],
content => $content,
backlinks => [backlinks($page)],
- mtime => scalar(gmtime($mtime)),
- styleurl => styleurl($page),
+ mtime => displaytime($mtime),
+ baseurl => baseurl($page),
);
+
+ run_hooks(pagetemplate => sub {
+ shift->(page => $page, destpage => $page, template => $template);
+ });
- return $template->output;
+ $content=$template->output;
+
+ run_hooks(format => sub {
+ $content=shift->(
+ page => $page,
+ content => $content,
+ );
+ });
+
+ return $content;
} #}}}
sub check_overwrite ($$) { #{{{
my $src=shift;
if (! exists $renderedfiles{$src} && -e $dest && ! $config{rebuild}) {
- error("$dest already exists and was rendered from ".
- join(" ",(grep { $renderedfiles{$_} eq $dest } keys
- %renderedfiles)).
- ", before, so not rendering from $src");
+ error("$dest already exists and was not rendered from $src before");
}
} #}}}
+sub displaytime ($) { #{{{
+ my $time=shift;
+
+ eval q{use POSIX};
+ # strftime doesn't know about encodings, so make sure
+ # its output is properly treated as utf8
+ return decode_utf8(POSIX::strftime(
+ $config{timeformat}, localtime($time)));
+} #}}}
+
sub mtime ($) { #{{{
my $file=shift;
}
} #}}}
+sub filter ($$) {
+ my $page=shift;
+ my $content=shift;
+
+ run_hooks(filter => sub {
+ $content=shift->(page => $page, content => $content);
+ });
+
+ return $content;
+}
+
sub render ($) { #{{{
my $file=shift;
my $type=pagetype($file);
my $srcfile=srcfile($file);
- if ($type ne 'unknown') {
+ if (defined $type) {
my $content=readfile($srcfile);
my $page=pagename($file);
delete $depends{$page};
- if (exists $hooks{filter}) {
- foreach my $id (keys %{$hooks{filter}}) {
- $content=$hooks{filter}{$id}{call}->(
- page => $page,
- content => $content
- );
- }
- }
+ $content=filter($page, $content);
$links{$page}=[findlinks($page, $content)];
- $content=linkify($page, $content);
- $content=preprocess($page, $content);
- $content=htmlize($type, $content);
+ $content=preprocess($page, $page, $content);
+ $content=linkify($page, $page, $content);
+ $content=htmlize($page, $type, $content);
check_overwrite("$config{destdir}/".htmlpage($page), $page);
writefile(htmlpage($page), $config{destdir},
find({
no_chdir => 1,
wanted => sub {
+ $_=decode_utf8($_);
if (/$config{wiki_file_prune_regexp}/) {
$File::Find::prune=1;
}
find({
no_chdir => 1,
wanted => sub {
+ $_=decode_utf8($_);
if (/$config{wiki_file_prune_regexp}/) {
$File::Find::prune=1;
}
debug("new page $page") unless exists $pagectime{$page};
push @add, $file;
$links{$page}=[];
+ $pagecase{lc $page}=$page;
$pagesources{$page}=$file;
if ($config{getctime} && -e "$config{srcdir}/$file") {
$pagectime{$page}=rcs_getctime("$config{srcdir}/$file");
my $page=pagename($file);
if (! exists $oldpagemtime{$page} ||
- mtime(srcfile($file)) > $oldpagemtime{$page}) {
- debug("rendering changed file $file");
+ mtime(srcfile($file)) > $oldpagemtime{$page} ||
+ $forcerebuild{$page}) {
+ debug("rendering $file");
render($file);
$rendered{$file}=1;
}
}
# Handle backlinks; if a page has added/removed links, update the
- # pages it links to. Also handles rebuilding dependat pages.
+ # pages it links to. Also handles rebuilding dependant pages.
# TODO: inefficient; pages may get rendered above and again here;
# problem is the backlinks could be wrong in the first pass render
# above
foreach my $file (keys %rendered, @del) {
next if $f eq $file;
my $page=pagename($file);
- if (globlist_match($page, $depends{$p})) {
+ if (pagespec_match($page, $depends{$p})) {
debug("rendering $f, which depends on $page");
render($f);
$rendered{$f}=1;
}
}
- if (@del && exists $hooks{delete}) {
- foreach my $id (keys %{$hooks{delete}}) {
- $hooks{delete}{$id}{call}->(@del);
- }
+ if (@del) {
+ run_hooks(delete => sub { shift->(@del) });
}
- if (%rendered && exists $hooks{change}) {
- foreach my $id (keys %{$hooks{change}}) {
- $hooks{change}{$id}{call}->(keys %rendered);
- }
+ if (%rendered) {
+ run_hooks(change => sub { shift->(keys %rendered) });
}
} #}}}