X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/af9566ff1ae55d273ff96c7ca39e34265623a55d..070f255d6cc16dd2eb6c53b40790a5fb905300af:/IkiWiki/Render.pm diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm index a4efa0b74..87546eeb3 100644 --- a/IkiWiki/Render.pm +++ b/IkiWiki/Render.pm @@ -7,52 +7,19 @@ use strict; use File::Spec; use IkiWiki; -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 ($$) { #{{{ my $type=shift; my $content=shift; @@ -71,8 +38,10 @@ sub htmlize ($$) { #{{{ 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 $content; @@ -123,9 +92,10 @@ sub parentlinks ($) { #{{{ 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 +104,17 @@ sub preprocess ($$) { #{{{ if (length $escape) { return "[[$command $params]]"; } + elsif ($onlystrip) { + return ""; + } elsif (exists $hooks{preprocess}{$command}) { - my %params; - while ($params =~ /(\w+)=\"([^"]+)"(\s+|$)/g) { - $params{$1}=$2; + # Note: preserve order of params, some plugins may + # consider it significant. + my @params; + while ($params =~ /(\w+)=\"?([^"]+)"?(\s+|$)/g) { + push @params, $1, $2; } - return $hooks{preprocess}{$command}{call}->(page => $page, %params); + return $hooks{preprocess}{$command}{call}->(@params, page => $page); } else { return "[[$command not processed]]"; @@ -184,29 +159,39 @@ sub globlist_merge ($$) { #{{{ } #}}} 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 $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, $page, "Discussion", 1, 1)); + $actions++; + } + + if ($actions) { + $template->param(have_actions => 1); } - $template->param(headercontent => $config{headercontent}); $template->param( title => $title, @@ -214,10 +199,15 @@ sub genpage ($$$) { #{{{ parentlinks => [parentlinks($page)], content => $content, backlinks => [backlinks($page)], - discussionlink => htmllink($page, "Discussion", 1, 1), - mtime => scalar(gmtime($mtime)), + mtime => displaytime($mtime), styleurl => styleurl($page), ); + + if (exists $hooks{pagetemplate}) { + foreach my $id (keys %{$hooks{pagetemplate}}) { + $hooks{pagetemplate}{$id}{call}->($page, $template); + } + } return $template->output; } #}}} @@ -236,6 +226,18 @@ sub check_overwrite ($$) { #{{{ } } #}}} +sub displaytime ($) { #{{{ + my $time=shift; + + if ($config{timeformat} eq '%c') { + return scalar(localtime($time)); # optimisation + } + else { + eval q{use POSIX}; + return POSIX::strftime($config{timeformat}, localtime($time)); + } +} #}}} + sub mtime ($) { #{{{ my $file=shift; @@ -243,16 +245,21 @@ sub mtime ($) { #{{{ } #}}} 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); } @@ -358,8 +374,12 @@ 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; @@ -409,7 +429,7 @@ 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 @@ -468,9 +488,9 @@ FILE: foreach my $file (@files) { $hooks{delete}{$id}{call}->(@del); } } - if (%rendered && exists $hooks{render}) { - foreach my $id (keys %{$hooks{render}}) { - $hooks{render}{$id}{call}->(keys %rendered); + if (%rendered && exists $hooks{change}) { + foreach my $id (keys %{$hooks{change}}) { + $hooks{change}{$id}{call}->(keys %rendered); } } } #}}}