diff options
Diffstat (limited to 'IkiWiki.pm')
| -rw-r--r-- | IkiWiki.pm | 187 |
1 files changed, 138 insertions, 49 deletions
diff --git a/IkiWiki.pm b/IkiWiki.pm index 2face7082..7ead13cf6 100644 --- a/IkiWiki.pm +++ b/IkiWiki.pm @@ -4,6 +4,7 @@ package IkiWiki; use warnings; use strict; use Encode; +use HTML::Entities; use open qw{:utf8 :std}; # Optimisation. @@ -290,7 +291,7 @@ 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! @@ -301,7 +302,7 @@ sub abs2rel ($$) { my $ret=File::Spec->abs2rel($path, $base); $ret=~s/^// if defined $ret; return $ret; -} +} #}}} sub htmllink ($$$;$$$) { #{{{ my $lpage=shift; # the page doing the linking @@ -380,7 +381,7 @@ sub loadindex () { #{{{ $items{link}=[]; foreach my $i (split(/ /, $_)) { my ($item, $val)=split(/=/, $i, 2); - push @{$items{$item}}, $val; + push @{$items{$item}}, decode_entities($val); } next unless exists $items{src}; # skip bad lines for now @@ -391,8 +392,7 @@ sub loadindex () { #{{{ $oldpagemtime{$page}=$items{mtime}[0]; $oldlinks{$page}=[@{$items{link}}]; $links{$page}=[@{$items{link}}]; - $depends{$page}=join(" ", @{$items{depends}}) - if exists $items{depends}; + $depends{$page}=$items{depends}[0] if exists $items{depends}; $renderedfiles{$page}=$items{dest}[0]; } $pagectime{$page}=$items{ctime}[0]; @@ -416,7 +416,7 @@ sub saveindex () { #{{{ "dest=$renderedfiles{$page}"; $line.=" link=$_" foreach @{$links{$page}}; if (exists $depends{$page}) { - $line.=" depends=$_" foreach split " ", $depends{$page}; + $line.=" depends=".encode_entities($depends{$page}, " \t\n"); } print OUT $line."\n"; } @@ -454,49 +454,6 @@ sub misctemplate ($$) { #{{{ return $template->output; }#}}} -sub glob_match ($$) { #{{{ - my $page=shift; - my $glob=shift; - - if ($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; - } - 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 ($$) { #{{{ - my $page=shift; - my @globlist=split(" ", shift); - - # check any negated globs first - foreach my $glob (@globlist) { - return 0 if $glob=~/^!(.*)/ && glob_match($page, $1); - } - - foreach my $glob (@globlist) { - return 1 if glob_match($page, $glob); - } - - return 0; -} #}}} - sub hook (@) { # {{{ my %param=@_; @@ -520,4 +477,136 @@ sub run_hooks ($$) { # {{{ } } #}}} +sub globlist_to_pagespec ($) { #{{{ + my @globlist=split(' ', shift); + + my (@spec, @skip); + foreach my $glob (@globlist) { + if ($glob=~/^!(.*)/) { + push @skip, $glob; + } + else { + push @spec, $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 ($$) { #{{{ + my $a=shift; + my $b=shift; + + # Support for old-style GlobLists. + if (is_globlist($a)) { + $a=globlist_to_pagespec($a); + } + if (is_globlist($b)) { + $b=globlist_to_pagespec($b); + } + + return "($a) or ($b)"; +} #}}} + +sub pagespec_match ($$) { #{{{ + my $page=shift; + 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|creation_month|creation_year|creation_day)\((.+)\)$/) { + $code.=" match_$1(\$page, ".safequote($2).")"; + } + else { + $code.=" match_glob(\$page, ".safequote($word).")"; + } + } + + return eval $code; +} #}}} + +sub match_glob ($$) { #{{{ + my $page=shift; + my $glob=shift; + + # turn glob into safe regexp + $glob=quotemeta($glob); + $glob=~s/\\\*/.*/g; + $glob=~s/\\\?/./g; + + return $page=~/^$glob$/; +} #}}} + +sub match_link ($$) { #{{{ + 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 match_backlink ($$) { #{{{ + my $page=shift; + my $linkto=shift; + + my $links = $links{$linkto} or return undef; + foreach my $p (@$links) { + return 1 if lc $p eq $page; + } + return 0; +} #}}} + +sub match_creation_day ($$) { #{{{ + return if (localtime($pagectime{shift()}))[3] == shift; +} #}}} + +sub match_creation_month ($$) { #{{{ + return if (localtime($pagectime{shift()}))[4] + 1 == shift; +} #}}} + +sub match_creation_year ($$) { #{{{ + return if (localtime($pagectime{shift()}))[5] + 1900 == shift; +} #}}} + + 1 |