X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/1bdfa4d8b54763eee1c266e3516bb50dd864cedc..acaee3d0bce78b6e6d8989821150d28a87026ff0:/IkiWiki.pm?ds=sidebyside diff --git a/IkiWiki.pm b/IkiWiki.pm index 4964f97a1..5bb8ea1c9 100644 --- a/IkiWiki.pm +++ b/IkiWiki.pm @@ -4,17 +4,19 @@ package IkiWiki; use warnings; use strict; use Encode; +use HTML::Entities; use open qw{:utf8 :std}; # Optimisation. use Memoize; memoize("abs2rel"); +memoize("pagespec_translate"); use vars qw{%config %links %oldlinks %oldpagemtime %pagectime - %renderedfiles %pagesources %depends %hooks}; + %renderedfiles %pagesources %depends %hooks %forcerebuild}; sub defaultconfig () { #{{{ - wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$|\.rss$)}, + wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.x?html?$|\.rss$)}, wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/, wiki_processor_regexp => qr/\[\[(\w+)\s+([^\]]*)\]\]/, wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/, @@ -49,9 +51,21 @@ sub defaultconfig () { #{{{ adminemail => undef, plugin => [qw{mdwn inline htmlscrubber}], timeformat => '%c', + locale => undef, } #}}} sub checkconfig () { #{{{ + # locale stuff; avoid LC_ALL since it overrides everything + if (defined $ENV{LC_ALL}) { + $ENV{LANG} = $ENV{LC_ALL}; + delete $ENV{LC_ALL}; + } + if (defined $config{locale}) { + eval q{use POSIX}; + $ENV{LANG} = $config{locale} + if POSIX::setlocale(&POSIX::LC_TIME, $config{locale}); + } + if ($config{w3mmode}) { eval q{use Cwd q{abs_path}}; $config{srcdir}=possibly_foolish_untaint(abs_path($config{srcdir})); @@ -81,6 +95,10 @@ sub checkconfig () { #{{{ require IkiWiki::Rcs::Stub; } + run_hooks(checkconfig => sub { shift->() }); +} #}}} + +sub loadplugins () { #{{{ foreach my $plugin (@{$config{plugin}}) { my $mod="IkiWiki::Plugin::".possibly_foolish_untaint($plugin); eval qq{use $mod}; @@ -88,12 +106,12 @@ sub checkconfig () { #{{{ error("Failed to load plugin $mod: $@"); } } - - if (exists $hooks{checkconfig}) { - foreach my $id (keys %{$hooks{checkconfig}}) { - $hooks{checkconfig}{$id}{call}->(); - } - } + run_hooks(getopt => sub { shift->() }); + if (grep /^-/, @ARGV) { + print STDERR "Unknown option: $_\n" + foreach grep /^-/, @ARGV; + usage(); + } } #}}} sub error ($) { #{{{ @@ -274,7 +292,7 @@ sub styleurl (;$) { #{{{ return $page."style.css"; } #}}} -sub abs2rel ($$) { +sub abs2rel ($$) { #{{{ # Work around very innefficient behavior in File::Spec if abs2rel # is passed two relative paths. It's much faster if paths are # absolute! @@ -285,7 +303,7 @@ sub abs2rel ($$) { my $ret=File::Spec->abs2rel($path, $base); $ret=~s/^// if defined $ret; return $ret; -} +} #}}} sub htmllink ($$$;$$$) { #{{{ my $lpage=shift; # the page doing the linking @@ -364,7 +382,7 @@ sub loadindex () { #{{{ $items{link}=[]; foreach my $i (split(/ /, $_)) { my ($item, $val)=split(/=/, $i, 2); - push @{$items{$item}}, $val; + push @{$items{$item}}, decode_entities($val); } next unless exists $items{src}; # skip bad lines for now @@ -375,8 +393,7 @@ sub loadindex () { #{{{ $oldpagemtime{$page}=$items{mtime}[0]; $oldlinks{$page}=[@{$items{link}}]; $links{$page}=[@{$items{link}}]; - $depends{$page}=join(" ", @{$items{depends}}) - if exists $items{depends}; + $depends{$page}=$items{depends}[0] if exists $items{depends}; $renderedfiles{$page}=$items{dest}[0]; } $pagectime{$page}=$items{ctime}[0]; @@ -385,6 +402,8 @@ sub loadindex () { #{{{ } #}}} sub saveindex () { #{{{ + run_hooks(savestate => sub { shift->() }); + if (! -d $config{wikistatedir}) { mkdir($config{wikistatedir}); } @@ -398,7 +417,7 @@ sub saveindex () { #{{{ "dest=$renderedfiles{$page}"; $line.=" link=$_" foreach @{$links{$page}}; if (exists $depends{$page}) { - $line.=" depends=$_" foreach split " ", $depends{$page}; + $line.=" depends=".encode_entities($depends{$page}, " \t\n"); } print OUT $line."\n"; } @@ -436,57 +455,183 @@ sub misctemplate ($$) { #{{{ return $template->output; }#}}} -sub glob_match ($$) { #{{{ - my $page=shift; - my $glob=shift; +sub hook (@) { # {{{ + my %param=@_; + + if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) { + error "hook requires type, call, and id parameters"; + } + + $hooks{$param{type}}{$param{id}}=\%param; +} # }}} - if ($glob =~ /^link\((.+)\)$/) { - my $rev = $links{$page} or return undef; - foreach my $p (@$rev) { - return 1 if lc $p eq $1; - } - return 0; - } elsif ($glob =~ /^backlink\((.+)\)$/) { - my $rev = $links{$1} or return undef; - foreach my $p (@$rev) { - return 1 if lc $p eq $page; +sub run_hooks ($$) { # {{{ + # Calls the given sub for each hook of the given type, + # passing it the hook function to call. + my $type=shift; + my $sub=shift; + + if (exists $hooks{$type}) { + foreach my $id (keys %{$hooks{$type}}) { + $sub->($hooks{$type}{$id}{call}); } - return 0; - } else { - # turn glob into safe regexp - $glob=quotemeta($glob); - $glob=~s/\\\*/.*/g; - $glob=~s/\\\?/./g; - $glob=~s!\\/!/!g; - - return $page=~/^$glob$/i; } } #}}} -sub globlist_match ($$) { #{{{ - my $page=shift; - my @globlist=split(" ", shift); +sub globlist_to_pagespec ($) { #{{{ + my @globlist=split(' ', shift); - # check any negated globs first + my (@spec, @skip); foreach my $glob (@globlist) { - return 0 if $glob=~/^!(.*)/ && glob_match($page, $1); + if ($glob=~/^!(.*)/) { + push @skip, $glob; + } + else { + push @spec, $glob; + } } - foreach my $glob (@globlist) { - return 1 if glob_match($page, $glob); + my $spec=join(" or ", @spec); + if (@skip) { + my $skip=join(" and ", @skip); + if (length $spec) { + $spec="$skip and ($spec)"; + } + else { + $spec=$skip; + } + } + return $spec; +} #}}} + +sub is_globlist ($) { #{{{ + my $s=shift; + $s=~/[^\s]+\s+([^\s]+)/ && $1 ne "and" && $1 ne "or"; +} #}}} + +sub safequote ($) { #{{{ + my $s=shift; + $s=~s/[{}]//g; + return "q{$s}"; +} #}}} + +sub pagespec_merge ($$) { #{{{ + my $a=shift; + my $b=shift; + + # Support for old-style GlobLists. + if (is_globlist($a)) { + $a=globlist_to_pagespec($a); + } + if (is_globlist($b)) { + $b=globlist_to_pagespec($b); + } + + return "($a) or ($b)"; +} #}}} + +sub pagespec_translate ($) { #{{{ + # This assumes that $page is in scope in the function + # that evalulates the translated pagespec code. + my $spec=shift; + + # Support for old-style GlobLists. + if (is_globlist($spec)) { + $spec=globlist_to_pagespec($spec); + } + + # Convert spec to perl code. + my $code=""; + while ($spec=~m/\s*(\!|\(|\)|\w+\([^\)]+\)|[^\s()]+)\s*/ig) { + my $word=$1; + if (lc $word eq "and") { + $code.=" &&"; + } + elsif (lc $word eq "or") { + $code.=" ||"; + } + elsif ($word eq "(" || $word eq ")" || $word eq "!") { + $code.=" ".$word; + } + elsif ($word =~ /^(link|backlink|created_before|created_after|creation_month|creation_year|creation_day)\((.+)\)$/) { + $code.=" match_$1(\$page, ".safequote($2).")"; + } + else { + $code.=" match_glob(\$page, ".safequote($word).")"; + } + } + + return $code; +} #}}} + +sub pagespec_match ($$) { #{{{ + my $page=shift; + my $spec=shift; + + return eval pagespec_translate($spec); +} #}}} + +sub match_glob ($$) { #{{{ + my $page=shift; + my $glob=shift; + + # turn glob into safe regexp + $glob=quotemeta($glob); + $glob=~s/\\\*/.*/g; + $glob=~s/\\\?/./g; + + return $page=~/^$glob$/i; +} #}}} + +sub match_link ($$) { #{{{ + my $page=shift; + my $link=shift; + + my $links = $links{$page} or return undef; + foreach my $p (@$links) { + return 1 if lc $p eq $link; } - return 0; } #}}} -sub hook (@) { # {{{ - my %param=@_; - - if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) { - error "hook requires type, call, and id parameters"; +sub match_backlink ($$) { #{{{ + match_link(pop, pop); +} #}}} + +sub match_created_before ($$) { #{{{ + my $page=shift; + my $testpage=shift; + + if (exists $pagectime{$testpage}) { + return $pagectime{$page} < $pagectime{$testpage}; } - - $hooks{$param{type}}{$param{id}}=\%param; -} # }}} + else { + return 0; + } +} #}}} + +sub match_created_after ($$) { #{{{ + my $page=shift; + my $testpage=shift; + + if (exists $pagectime{$testpage}) { + return $pagectime{$page} > $pagectime{$testpage}; + } + else { + return 0; + } +} #}}} + +sub match_creation_day ($$) { #{{{ + return ((gmtime($pagectime{shift()}))[3] == shift); +} #}}} + +sub match_creation_month ($$) { #{{{ + return ((gmtime($pagectime{shift()}))[4] + 1 == shift); +} #}}} + +sub match_creation_year ($$) { #{{{ + return ((gmtime($pagectime{shift()}))[5] + 1900 == shift); +} #}}} 1