X-Git-Url: https://scripts.mit.edu/gitweb/www/ikiwiki.git/blobdiff_plain/cefbe6210f4e89984bb40062e4f9787b7372dd52..16e21fd18b050976a5370a85dbfcdf3b7d4fbdc7:/IkiWiki.pm diff --git a/IkiWiki.pm b/IkiWiki.pm index 6c0bc1f60..5b78014d1 100644 --- a/IkiWiki.pm +++ b/IkiWiki.pm @@ -14,27 +14,31 @@ use vars qw{%config %links %oldlinks %oldpagemtime %pagectime %pagecase use Exporter q{import}; our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match bestlink htmllink readfile writefile pagetype srcfile pagename - displaytime + displaytime will_render gettext %config %links %renderedfiles %pagesources); -our $VERSION = 1.01; +our $VERSION = 1.01; # plugin interface version # Optimisation. use Memoize; memoize("abs2rel"); memoize("pagespec_translate"); +memoize("file_pruned"); my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE +our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE sub defaultconfig () { #{{{ - wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.x?html?$|\.rss$|.arch-ids/|{arch}/)}, + wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./, qr/\.x?html?$/, + qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//], wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/, wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/, + web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/, verbose => 0, syslog => 0, wikiname => "wiki", default_pageext => "mdwn", cgi => 0, - rcs => 'svn', + rcs => '', notify => 0, url => '', cgiurl => '', @@ -42,6 +46,7 @@ sub defaultconfig () { #{{{ diffurl => '', anonok => 0, rss => 0, + atom => 0, discussion => 1, rebuild => 0, refresh => 0, @@ -59,11 +64,12 @@ sub defaultconfig () { #{{{ setup => undef, adminuser => undef, adminemail => undef, - plugin => [qw{mdwn inline htmlscrubber}], + plugin => [qw{mdwn inline htmlscrubber passwordauth}], timeformat => '%c', locale => undef, sslcookie => 0, httpauth => 0, + userdir => "", } #}}} sub checkconfig () { #{{{ @@ -74,12 +80,14 @@ sub checkconfig () { #{{{ } if (defined $config{locale}) { eval q{use POSIX}; + error($@) if $@; $ENV{LANG} = $config{locale} if POSIX::setlocale(&POSIX::LC_TIME, $config{locale}); } if ($config{w3mmode}) { eval q{use Cwd q{abs_path}}; + error($@) if $@; $config{srcdir}=possibly_foolish_untaint(abs_path($config{srcdir})); $config{destdir}=possibly_foolish_untaint(abs_path($config{destdir})); $config{cgiurl}="file:///\$LIB/ikiwiki-w3m.cgi/".$config{cgiurl} @@ -88,10 +96,7 @@ sub checkconfig () { #{{{ } if ($config{cgi} && ! length $config{url}) { - error("Must specify url to wiki with --url when using --cgi\n"); - } - if ($config{rss} && ! length $config{url}) { - error("Must specify url to wiki with --url when using --rss\n"); + error(gettext("Must specify url to wiki with --url when using --cgi")); } $config{wikistatedir}="$config{srcdir}/.ikiwiki" @@ -111,13 +116,8 @@ sub checkconfig () { #{{{ } #}}} sub loadplugins () { #{{{ - foreach my $plugin (@{$config{plugin}}) { - my $mod="IkiWiki::Plugin::".possibly_foolish_untaint($plugin); - eval qq{use $mod}; - if ($@) { - error("Failed to load plugin $mod: $@"); - } - } + loadplugin($_) foreach @{$config{plugin}}; + run_hooks(getopt => sub { shift->() }); if (grep /^-/, @ARGV) { print STDERR "Unknown option: $_\n" @@ -126,10 +126,23 @@ sub loadplugins () { #{{{ } } #}}} +sub loadplugin ($) { #{{{ + my $plugin=shift; + + return if grep { $_ eq $plugin} @{$config{disable_plugins}}; + + my $mod="IkiWiki::Plugin::".possibly_foolish_untaint($plugin); + eval qq{use $mod}; + if ($@) { + error("Failed to load plugin $mod: $@"); + } +} #}}} + sub error ($) { #{{{ if ($config{cgi}) { print "Content-type: text/html\n\n"; - print misctemplate("Error", "
Error: @_
"); + print misctemplate(gettext("Error"), + "".gettext("Error").": @_
"); } log_message(error => @_); exit(1); @@ -262,6 +275,7 @@ sub writefile ($$$;$) { #{{{ close OUT; } #}}} +my %cleared; sub will_render ($$;$) { #{{{ my $page=shift; my $dest=shift; @@ -273,11 +287,12 @@ sub will_render ($$;$) { #{{{ error("$config{destdir}/$dest independently created, not overwriting with version from $page"); } - if (! $clear) { + if (! $clear || $cleared{$page}) { $renderedfiles{$page}=[$dest, grep { $_ ne $dest } @{$renderedfiles{$page}}]; } else { $renderedfiles{$page}=[$dest]; + $cleared{$page}=1; } } #}}} @@ -286,6 +301,11 @@ sub bestlink ($$) { #{{{ my $link=shift; my $cwd=$page; + if ($link=~s/^\/+//) { + # absolute links + $cwd=""; + } + do { my $l=$cwd; $l.="/" if length $l; @@ -299,6 +319,10 @@ sub bestlink ($$) { #{{{ } } while $cwd=~s!/?[^/]+$!!; + if (length $config{userdir} && exists $links{"$config{userdir}/".lc($link)}) { + return "$config{userdir}/".lc($link); + } + #print STDERR "warning: page $page, broken link: $link\n"; return ""; } #}}} @@ -309,10 +333,18 @@ sub isinlinableimage ($) { #{{{ $file=~/\.(png|gif|jpg|jpeg)$/i; } #}}} -sub pagetitle ($) { #{{{ +sub pagetitle ($;$) { #{{{ my $page=shift; - $page=~s/__(\d+)__/$1;/g; + my $unescaped=shift; + + if ($unescaped) { + $page=~s/__(\d+)__/chr($1)/eg; + } + else { + $page=~s/__(\d+)__/$1;/g; + } $page=~y/_/ /; + return $page; } #}}} @@ -342,7 +374,7 @@ sub baseurl (;$) { #{{{ sub abs2rel ($$) { #{{{ # 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) + # absolute! (Debian bug #376658; fixed in debian unstable now) my $path="/".shift; my $base="/".shift; @@ -356,6 +388,7 @@ sub displaytime ($) { #{{{ my $time=shift; eval q{use POSIX}; + error($@) if $@; # strftime doesn't know about encodings, so make sure # its output is properly treated as utf8 return decode_utf8(POSIX::strftime( @@ -383,13 +416,11 @@ sub htmllink ($$$;$$$) { #{{{ return "$linktext" if length $bestlink && $page eq $bestlink; - # TODO BUG: %renderedfiles may not have it, if the linked to page - # was also added and isn't yet rendered! Note that this bug is - # masked by the bug that makes all new files be rendered twice. if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) { $bestlink=htmlpage($bestlink); } if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) { + return $linktext unless length $config{cgiurl}; return " "create", page => lc($link), from => $page). "\">?$linktext" @@ -442,10 +473,11 @@ sub linkify ($$$) { #{{{ } #}}} my %preprocessing; -sub preprocess ($$$) { #{{{ +sub preprocess ($$$;$) { #{{{ my $page=shift; # the page the data comes from my $destpage=shift; # the page the data will appear in (different for inline) my $content=shift; + my $scan=shift; my $handle=sub { my $escape=shift; @@ -455,6 +487,7 @@ sub preprocess ($$$) { #{{{ return "[[$command $params]]"; } elsif (exists $hooks{preprocess}{$command}) { + return "" if $scan && ! $hooks{preprocess}{$command}{scan}; # Note: preserve order of params, some plugins may # consider it significant. my @params; @@ -484,7 +517,13 @@ sub preprocess ($$$) { #{{{ if ($preprocessing{$page}++ > 3) { # Avoid loops of preprocessed pages preprocessing # other pages that preprocess them, etc. - return "[[$command preprocessing loop detected on $page at depth $preprocessing{$page}]]"; + #translators: The first parameter is a + #translators: preprocessor directive name, + #translators: the second a page name, the + #translators: third a number. + return "[[".sprintf(gettext("%s preprocessing loop detected on %s at depth %i"), + $command, $page, $preprocessing{$page}). + "]]"; } my $ret=$hooks{preprocess}{$command}{call}->( @params, @@ -503,7 +542,7 @@ sub preprocess ($$$) { #{{{ return $content; } #}}} -sub filter ($$) { +sub filter ($$) { #{{{ my $page=shift; my $content=shift; @@ -512,7 +551,7 @@ sub filter ($$) { }); return $content; -} +} #}}} sub indexlink () { #{{{ return "$config{wikiname}"; @@ -587,7 +626,8 @@ sub saveindex () { #{{{ "ctime=$pagectime{$page} ". "src=$pagesources{$page}"; $line.=" dest=$_" foreach @{$renderedfiles{$page}}; - $line.=" link=$_" foreach @{$links{$page}}; + my %count; + $line.=" link=$_" foreach grep { ++$count{$_} == 1 } @{$links{$page}}; if (exists $depends{$page}) { $line.=" depends=".encode_entities($depends{$page}, " \t\n"); } @@ -639,6 +679,8 @@ sub hook (@) { # {{{ if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) { error "hook requires type, call, and id parameters"; } + + return if $param{no_override} && exists $hooks{$param{type}}{$param{id}}; $hooks{$param{type}}{$param{id}}=\%param; } # }}} @@ -650,7 +692,15 @@ sub run_hooks ($$) { # {{{ my $sub=shift; if (exists $hooks{$type}) { + my @deferred; foreach my $id (keys %{$hooks{$type}}) { + if ($hooks{$type}{$id}{last}) { + push @deferred, $id; + next; + } + $sub->($hooks{$type}{$id}{call}); + } + foreach my $id (@deferred) { $sub->($hooks{$type}{$id}{call}); } } @@ -756,6 +806,29 @@ sub add_depends ($$) { #{{{ } } # }}} +sub file_pruned ($$) { #{{{ + require File::Spec; + my $file=File::Spec->canonpath(shift); + my $base=File::Spec->canonpath(shift); + $file=~s#^\Q$base\E/*##; + + my $regexp='('.join('|', @{$config{wiki_file_prune_regexps}}).')'; + $file =~ m/$regexp/; +} #}}} + +sub gettext { #{{{ + # Only use gettext in the rare cases it's needed. + # This overrides future calls of this function. + if (exists $ENV{LANG} || exists $ENV{LC_ALL} || exists $ENV{LC_MESSAGES}) { + eval q{use Locale::gettext}; + textdomain('ikiwiki'); + return Locale::gettext::gettext(shift); + } + else { + return shift; + } +} #}}} + sub pagespec_match ($$) { #{{{ my $page=shift; my $spec=shift;