X-Git-Url: https://scripts.mit.edu/gitweb/www/ikiwiki.git/blobdiff_plain/3660b1c7a1757341024ceb267126ca63cd3c582a..ef462741992a138231fbb83e4c56fb923b3f2322:/IkiWiki.pm
diff --git a/IkiWiki.pm b/IkiWiki.pm
index 62b54373b..c272a294e 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -5,21 +5,20 @@ use warnings;
use strict;
use Encode;
use HTML::Entities;
+use URI::Escape q{uri_escape_utf8};
use open qw{:utf8 :std};
-use vars qw{%config %links %oldlinks %oldpagemtime %pagectime %pagecase
+use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
%renderedfiles %oldrenderedfiles %pagesources %depends %hooks
%forcerebuild $gettext_obj};
use Exporter q{import};
our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
bestlink htmllink readfile writefile pagetype srcfile pagename
- displaytime will_render gettext
+ displaytime will_render gettext urlto targetpage
%config %links %renderedfiles %pagesources);
our $VERSION = 1.02; # plugin interface version, next is ikiwiki version
-our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
-my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
-
+our $version="1.45";my $installdir="/usr";
# Optimisation.
use Memoize;
memoize("abs2rel");
@@ -73,6 +72,8 @@ sub defaultconfig () { #{{{
sslcookie => 0,
httpauth => 0,
userdir => "",
+ usedirs => 0,
+ numbacklinks => 10,
} #}}}
sub checkconfig () { #{{{
@@ -224,10 +225,21 @@ sub pagename ($) { #{{{
return $page;
} #}}}
-sub htmlpage ($) { #{{{
+sub targetpage ($$) { #{{{
my $page=shift;
+ my $ext=shift;
+
+ if (! $config{usedirs} || $page =~ /^index$/ ) {
+ return $page.".".$ext;
+ } else {
+ return $page."/index.".$ext;
+ }
+} #}}}
- return $page.".html";
+sub htmlpage ($) { #{{{
+ my $page=shift;
+
+ return targetpage($page, "html");
} #}}}
sub srcfile ($) { #{{{
@@ -293,9 +305,7 @@ sub writefile ($$$;$$) { #{{{
$writer->(\*OUT, $cleanup);
}
else {
- if (length $content) {
- print OUT $content || error("failed writing to $newfile: $!", $cleanup);
- }
+ print OUT $content or error("failed writing to $newfile: $!", $cleanup);
}
close OUT || error("failed saving $newfile: $!", $cleanup);
rename($newfile, "$destdir/$file") ||
@@ -380,10 +390,17 @@ sub titlepage ($) { #{{{
return $title;
} #}}}
+sub linkpage ($) { #{{{
+ my $link=shift;
+ $link=~s/([^-[:alnum:]:+\/._])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
+ return $link;
+} #}}}
+
sub cgiurl (@) { #{{{
my %params=@_;
- return $config{cgiurl}."?".join("&", map "$_=$params{$_}", keys %params);
+ return $config{cgiurl}."?".
+ join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
} #}}}
sub baseurl (;$) { #{{{
@@ -391,6 +408,7 @@ sub baseurl (;$) { #{{{
return "$config{url}/" if ! defined $page;
+ $page=htmlpage($page);
$page=~s/[^\/]+$//;
$page=~s/[^\/]+\//..\//g;
return $page;
@@ -420,6 +438,32 @@ sub displaytime ($) { #{{{
$config{timeformat}, localtime($time)));
} #}}}
+sub beautify_url ($) { #{{{
+ my $url=shift;
+
+ $url =~ s!/index.html$!/!;
+ $url =~ s!^$!./!; # Browsers don't like empty links...
+
+ return $url;
+} #}}}
+
+sub urlto ($$) { #{{{
+ my $to=shift;
+ my $from=shift;
+
+ if (! length $to) {
+ return beautify_url(baseurl($from));
+ }
+
+ if (! grep { $_ eq $to } map { @{$_} } values %renderedfiles) {
+ $to=htmlpage($to);
+ }
+
+ my $link = abs2rel($to, dirname(htmlpage($from)));
+
+ return beautify_url($link);
+} #}}}
+
sub htmllink ($$$;@) { #{{{
my $lpage=shift; # the page doing the linking
my $page=shift; # the page that will contain the link (different for inline)
@@ -451,11 +495,16 @@ sub htmllink ($$$;@) { #{{{
if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
return $linktext unless length $config{cgiurl};
return " "create", page => lc($link), from => $page).
+ cgiurl(
+ do => "create",
+ page => pagetitle(lc($link), 1),
+ from => $lpage
+ ).
"\">?$linktext"
}
- $bestlink=abs2rel($bestlink, dirname($page));
+ $bestlink=abs2rel($bestlink, dirname(htmlpage($page)));
+ $bestlink=beautify_url($bestlink);
if (! $opts{noimageinline} && isinlinableimage($bestlink)) {
return "
";
@@ -500,19 +549,25 @@ sub linkify ($$$) { #{{{
$content =~ s{(\\?)$config{wiki_link_regexp}}{
defined $2
- ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, titlepage($3), anchor => $4, linktext => pagetitle($2)))
- : ( $1 ? "[[$3]]" : htmllink($lpage, $page, titlepage($3), anchor => $4))
+ ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, linkpage($3), anchor => $4, linktext => pagetitle($2)))
+ : ( $1 ? "[[$3]]" : htmllink($lpage, $page, linkpage($3), anchor => $4))
}eg;
return $content;
} #}}}
my %preprocessing;
-sub preprocess ($$$;$) { #{{{
+our $preprocess_preview=0;
+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 $preview=shift;
+
+ # Using local because it needs to be set within any nested calls
+ # of this function.
+ local $preprocess_preview=$preview if defined $preview;
my $handle=sub {
my $escape=shift;
@@ -564,6 +619,7 @@ sub preprocess ($$$;$) { #{{{
@params,
page => $page,
destpage => $destpage,
+ preview => $preprocess_preview,
);
$preprocessing{$page}--;
return $ret;
@@ -657,7 +713,7 @@ sub loadindex () { #{{{
my $page=pagename($items{src}[0]);
if (! $config{rebuild}) {
$pagesources{$page}=$items{src}[0];
- $oldpagemtime{$page}=$items{mtime}[0];
+ $pagemtime{$page}=$items{mtime}[0];
$oldlinks{$page}=[@{$items{link}}];
$links{$page}=[@{$items{link}}];
$depends{$page}=$items{depends}[0] if exists $items{depends};
@@ -679,9 +735,9 @@ sub saveindex () { #{{{
my $newfile="$config{wikistatedir}/index.new";
my $cleanup = sub { unlink($newfile) };
open (OUT, ">$newfile") || error("cannot write to $newfile: $!", $cleanup);
- foreach my $page (keys %oldpagemtime) {
- next unless $oldpagemtime{$page};
- my $line="mtime=$oldpagemtime{$page} ".
+ foreach my $page (keys %pagemtime) {
+ next unless $pagemtime{$page};
+ my $line="mtime=$pagemtime{$page} ".
"ctime=$pagectime{$page} ".
"src=$pagesources{$page}";
$line.=" dest=$_" foreach @{$renderedfiles{$page}};
@@ -906,7 +962,7 @@ sub pagespec_translate ($) { #{{{
}
elsif ($word =~ /^(\w+)\((.*)\)$/) {
if (exists $IkiWiki::PageSpec::{"match_$1"}) {
- $code.=" IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).")";
+ $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \$from)";
}
else {
$code.=" 0";
@@ -953,22 +1009,35 @@ sub match_glob ($$$) { #{{{
return $page=~/^$glob$/i;
} #}}}
-sub match_link ($$) { #{{{
+sub match_link ($$$) { #{{{
my $page=shift;
my $link=lc(shift);
+ my $from=shift;
+ if (! defined $from){
+ $from = "";
+ }
+
+ # relative matching
+ if ($link =~ m!^\.! && defined $from) {
+ $from=~s!/?[^/]+$!!;
+ $link=~s!^\./!!;
+ $link="$from/$link" if length $from;
+ }
my $links = $IkiWiki::links{$page} or return undef;
+ return 0 unless @$links;
+ my $bestlink = IkiWiki::bestlink($from, $link);
foreach my $p (@$links) {
- return 1 if lc $p eq $link;
+ return 1 if $bestlink eq IkiWiki::bestlink($page, $p);
}
return 0;
} #}}}
-sub match_backlink ($$) { #{{{
- match_link(pop, pop);
+sub match_backlink ($$$) { #{{{
+ match_link($_[1], $_[0], $_[3]);
} #}}}
-sub match_created_before ($$) { #{{{
+sub match_created_before ($$$) { #{{{
my $page=shift;
my $testpage=shift;
@@ -980,7 +1049,7 @@ sub match_created_before ($$) { #{{{
}
} #}}}
-sub match_created_after ($$) { #{{{
+sub match_created_after ($$$) { #{{{
my $page=shift;
my $testpage=shift;
@@ -992,15 +1061,15 @@ sub match_created_after ($$) { #{{{
}
} #}}}
-sub match_creation_day ($$) { #{{{
+sub match_creation_day ($$$) { #{{{
return ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift);
} #}}}
-sub match_creation_month ($$) { #{{{
+sub match_creation_month ($$$) { #{{{
return ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift);
} #}}}
-sub match_creation_year ($$) { #{{{
+sub match_creation_year ($$$) { #{{{
return ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift);
} #}}}