X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/a44bfb158dac9e04647a75bc819a73bc18f5acce..929b9de9c2b0f3ed1a0c9e006d084519bd5e0479:/IkiWiki/Render.pm diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm index f90f16335..960d1da1e 100644 --- a/IkiWiki/Render.pm +++ b/IkiWiki/Render.pm @@ -6,58 +6,28 @@ use warnings; use strict; use File::Spec; use IkiWiki; +use Encode; -sub linkify ($$) { #{{{ - my $content=shift; +sub linkify ($$$) { #{{{ + my $lpage=shift; my $page=shift; + 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; } #}}} -my $_scrubber; -sub scrubber { #{{{ - return $_scrubber if defined $_scrubber; - - eval q{use HTML::Scrubber}; - # Lists based on http://feedparser.org/docs/html-sanitization.html - $_scrubber = HTML::Scrubber->new( - allow => [qw{ - a abbr acronym address area b big blockquote br - button caption center cite code col colgroup dd del - dfn dir div dl dt em fieldset font form h1 h2 h3 h4 - h5 h6 hr i img input ins kbd label legend li map - menu ol optgroup option p pre q s samp select small - span strike strong sub sup table tbody td textarea - tfoot th thead tr tt u ul var - }], - default => [undef, { map { $_ => 1 } qw{ - abbr accept accept-charset accesskey action - align alt axis border cellpadding cellspacing - char charoff charset checked cite class - clear cols colspan color compact coords - datetime dir disabled enctype for frame - headers height href hreflang hspace id ismap - label lang longdesc maxlength media method - multiple name nohref noshade nowrap prompt - readonly rel rev rows rowspan rules scope - selected shape size span src start summary - tabindex target title type usemap valign - value vspace width - }}], - ); - return $_scrubber; -} # }}} - sub htmlize ($$) { #{{{ my $type=shift; my $content=shift; if (! $INC{"/usr/bin/markdown"}) { + # Note: a proper perl module is available in Debian + # for markdown, but not upstream yet. no warnings 'once'; $blosxom::version="is a proper perl module too much to ask?"; use warnings 'all'; @@ -65,14 +35,21 @@ sub htmlize ($$) { #{{{ } if ($type eq '.mdwn') { + # Workaround for perl bug (#376329) + $content=Encode::encode_utf8($content); + $content=Encode::encode_utf8($content); $content=Markdown::Markdown($content); + $content=Encode::decode_utf8($content); + $content=Encode::decode_utf8($content); } else { error("htmlization of $type not supported"); } - if ($config{sanitize}) { - $content=scrubber()->scrub($content); + if (exists $hooks{sanitize}) { + foreach my $id (keys %{$hooks{sanitize}}) { + $content=$hooks{sanitize}{$id}{call}->($content); + } } return $content; @@ -123,9 +100,10 @@ sub parentlinks ($) { #{{{ return @ret; } #}}} -sub preprocess ($$) { #{{{ +sub preprocess ($$;$) { #{{{ my $page=shift; my $content=shift; + my $onlystrip=shift || 0; # strip directives without processing my $handle=sub { my $escape=shift; @@ -134,12 +112,17 @@ sub preprocess ($$) { #{{{ if (length $escape) { return "[[$command $params]]"; } + elsif ($onlystrip) { + return ""; + } elsif (exists $hooks{preprocess}{$command}) { - my %params; - while ($params =~ /(\w+)=\"([^"]+)"(\s+|$)/g) { - $params{$1}=$2; + # Note: preserve order of params, some plugins may + # consider it significant. + my @params; + while ($params =~ /(\w+)=\"?([^"]+)"?(\s+|$)/g) { + push @params, $1, $2; } - return $hooks{preprocess}{$command}{call}->(page => $page, %params); + return $hooks{preprocess}{$command}{call}->(@params, page => $page); } else { return "[[$command not processed]]"; @@ -184,30 +167,37 @@ sub globlist_merge ($$) { #{{{ } #}}} sub genpage ($$$) { #{{{ - my $content=shift; 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{hyperestraier}) { - $template->param(hyperestraierurl => cgiurl()); + if ($config{discussion}) { + $template->param(discussionlink => htmllink($page, $page, "Discussion", 1, 1)); + $actions++; + } + + if ($actions) { + $template->param(have_actions => 1); } $template->param( @@ -216,10 +206,15 @@ sub genpage ($$$) { #{{{ parentlinks => [parentlinks($page)], content => $content, backlinks => [backlinks($page)], - discussionlink => htmllink($page, "Discussion", 1, 1), - mtime => scalar(gmtime($mtime)), + mtime => displaytime($mtime), styleurl => styleurl($page), ); + + if (exists $hooks{pagetemplate}) { + foreach my $id (keys %{$hooks{pagetemplate}}) { + $hooks{pagetemplate}{$id}{call}->($page, $template); + } + } return $template->output; } #}}} @@ -238,6 +233,16 @@ sub check_overwrite ($$) { #{{{ } } #}}} +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 Encode::decode_utf8(POSIX::strftime( + $config{timeformat}, localtime($time))); +} #}}} + sub mtime ($) { #{{{ my $file=shift; @@ -245,16 +250,21 @@ sub mtime ($) { #{{{ } #}}} sub findlinks ($$) { #{{{ - my $content=shift; my $page=shift; + my $content=shift; my @links; while ($content =~ /(?( + page => $page, + content => $content + ); + } + } + + $links{$page}=[findlinks($page, $content)]; + + $content=linkify($page, $page, $content); $content=preprocess($page, $content); $content=htmlize($type, $content); check_overwrite("$config{destdir}/".htmlpage($page), $page); writefile(htmlpage($page), $config{destdir}, - genpage($content, $page, mtime($srcfile))); + genpage($page, $content, mtime($srcfile))); $oldpagemtime{$page}=time; $renderedfiles{$page}=htmlpage($page); } @@ -300,57 +319,6 @@ sub prune ($) { #{{{ } } #}}} -sub estcfg () { #{{{ - my $estdir="$config{wikistatedir}/hyperestraier"; - my $cgi=basename($config{cgiurl}); - $cgi=~s/\..*$//; - open(TEMPLATE, ">$estdir/$cgi.tmpl") || - error("write $estdir/$cgi.tmpl: $!"); - print TEMPLATE misctemplate("search", - "\n\n\n\n\n\n"); - close TEMPLATE; - open(TEMPLATE, ">$estdir/$cgi.conf") || - error("write $estdir/$cgi.conf: $!"); - my $template=HTML::Template->new( - filename => "$config{templatedir}/estseek.conf" - ); - eval q{use Cwd 'abs_path'}; - $template->param( - index => $estdir, - tmplfile => "$estdir/$cgi.tmpl", - destdir => abs_path($config{destdir}), - url => $config{url}, - ); - print TEMPLATE $template->output; - close TEMPLATE; - $cgi="$estdir/".basename($config{cgiurl}); - unlink($cgi); - symlink("/usr/lib/estraier/estseek.cgi", $cgi) || - error("symlink $cgi: $!"); -} # }}} - -sub estcmd ($;@) { #{{{ - my @params=split(' ', shift); - push @params, "-cl", "$config{wikistatedir}/hyperestraier"; - if (@_) { - push @params, "-"; - } - - my $pid=open(CHILD, "|-"); - if ($pid) { - # parent - foreach (@_) { - print CHILD "$_\n"; - } - close(CHILD) || error("estcmd @params exited nonzero: $?"); - } - else { - # child - open(STDOUT, "/dev/null"); # shut it up (closing won't work) - exec("estcmd", @params) || error("can't run estcmd"); - } -} #}}} - sub refresh () { #{{{ # find existing pages my %exists; @@ -359,6 +327,7 @@ sub refresh () { #{{{ find({ no_chdir => 1, wanted => sub { + $_ = Encode::decode_utf8($_); if (/$config{wiki_file_prune_regexp}/) { $File::Find::prune=1; } @@ -378,6 +347,7 @@ sub refresh () { #{{{ find({ no_chdir => 1, wanted => sub { + $_ = Encode::decode_utf8($_); if (/$config{wiki_file_prune_regexp}/) { $File::Find::prune=1; } @@ -411,8 +381,12 @@ sub refresh () { #{{{ push @add, $file; $links{$page}=[]; $pagesources{$page}=$file; - $pagectime{$page}=mtime(srcfile($file)) - unless exists $pagectime{$page}; + if ($config{getctime} && -e "$config{srcdir}/$file") { + $pagectime{$page}=rcs_getctime("$config{srcdir}/$file"); + } + elsif (! exists $pagectime{$page}) { + $pagectime{$page}=mtime(srcfile($file)); + } } } my @del; @@ -433,7 +407,7 @@ sub refresh () { #{{{ if (! exists $oldpagemtime{$page} || mtime(srcfile($file)) > $oldpagemtime{$page}) { - debug("rendering changed file $file"); + debug("rendering $file"); render($file); $rendered{$file}=1; } @@ -462,7 +436,7 @@ FILE: foreach my $file (@files) { } # 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 @@ -516,19 +490,15 @@ FILE: foreach my $file (@files) { } } - if ($config{hyperestraier} && (%rendered || @del)) { - debug("updating hyperestraier search index"); - if (%rendered) { - estcmd("gather -cm -bc -cl -sd", - map { $config{destdir}."/".$renderedfiles{pagename($_)} } - keys %rendered); + if (@del && exists $hooks{delete}) { + foreach my $id (keys %{$hooks{delete}}) { + $hooks{delete}{$id}{call}->(@del); } - if (@del) { - estcmd("purge -cl"); + } + if (%rendered && exists $hooks{change}) { + foreach my $id (keys %{$hooks{change}}) { + $hooks{change}{$id}{call}->(keys %rendered); } - - debug("generating hyperestraier cgi config"); - estcfg(); } } #}}}