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 = 1.01; # 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 = 1.02; # plugin interface version, next is ikiwiki version
+our $version="1.45";my $installdir="/usr";
# Optimisation.
use Memoize;
memoize("abs2rel");
wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./,
qr/\.x?html?$/, qr/\.ikiwiki-new$/,
qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//],
- wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/,
+ wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]#]+)(?:#([^\s\]]+))?\]\]/,
wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
verbose => 0,
wikiname => "wiki",
default_pageext => "mdwn",
cgi => 0,
+ post_commit => 0,
rcs => '',
notify => 0,
url => '',
sslcookie => 0,
httpauth => 0,
userdir => "",
+ usedirs => 0,
+ numbacklinks => 10,
} #}}}
sub checkconfig () { #{{{
return $page;
} #}}}
-sub htmlpage ($) { #{{{
+sub targetpage ($$) { #{{{
my $page=shift;
+ my $ext=shift;
+
+ if (! $config{usedirs} || $page =~ /^index$/ ) {
+ return $page.".".$ext;
+ } else {
+ return $page."/index.".$ext;
+ }
+} #}}}
- return $page.".html";
+sub htmlpage ($) { #{{{
+ my $page=shift;
+
+ return targetpage($page, "html");
} #}}}
sub srcfile ($) { #{{{
$writer->(\*OUT, $cleanup);
}
else {
- print OUT $content || error("failed writing to $newfile: $!", $cleanup);
+ print OUT $content or error("failed writing to $newfile: $!", $cleanup);
}
close OUT || error("failed saving $newfile: $!", $cleanup);
rename($newfile, "$destdir/$file") ||
my $unescaped=shift;
if ($unescaped) {
- $page=~s/__(\d+)__/chr($1)/eg;
+ $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
}
else {
- $page=~s/__(\d+)__/&#$1;/g;
+ $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : "&#$2;"/eg;
}
- $page=~y/_/ /;
return $page;
} #}}}
sub titlepage ($) { #{{{
my $title=shift;
- $title=~y/ /_/;
- $title=~s/([^-[:alnum:]_:+\/.])/"__".ord($1)."__"/eg;
+ $title=~s/([^-[:alnum:]:+\/.])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
return $title;
} #}}}
+sub linkpage ($) { #{{{
+ my $link=shift;
+ $link=~s/([^-[:alnum:]:+\/._])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
+ return $link;
+} #}}}
+
sub cgiurl (@) { #{{{
my %params=@_;
- return $config{cgiurl}."?".join("&", map "$_=$params{$_}", keys %params);
+ return $config{cgiurl}."?".
+ join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
} #}}}
sub baseurl (;$) { #{{{
return "$config{url}/" if ! defined $page;
+ $page=htmlpage($page);
$page=~s/[^\/]+$//;
$page=~s/[^\/]+\//..\//g;
return $page;
$config{timeformat}, localtime($time)));
} #}}}
-sub htmllink ($$$;$$$) { #{{{
+sub beautify_url ($) { #{{{
+ my $url=shift;
+
+ $url =~ s!/index.html$!/!;
+ $url =~ s!^$!./!; # Browsers don't like empty links...
+
+ return $url;
+} #}}}
+
+sub urlto ($$) { #{{{
+ 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)
my $link=shift;
- my $noimageinline=shift; # don't turn links into inline html images
- my $forcesubpage=shift; # force a link to a subpage
- my $linktext=shift; # set to force the link text to something
+ my %opts=@_;
my $bestlink;
- if (! $forcesubpage) {
+ if (! $opts{forcesubpage}) {
$bestlink=bestlink($lpage, $link);
}
else {
$bestlink="$lpage/".lc($link);
}
- $linktext=pagetitle(basename($link)) unless defined $linktext;
+ my $linktext;
+ if (defined $opts{linktext}) {
+ $linktext=$opts{linktext};
+ }
+ else {
+ $linktext=pagetitle(basename($link));
+ }
return "<span class=\"selflink\">$linktext</span>"
if length $bestlink && $page eq $bestlink;
if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
return $linktext unless length $config{cgiurl};
return "<span><a href=\"".
- cgiurl(do => "create", page => lc($link), from => $page).
+ cgiurl(
+ do => "create",
+ page => pagetitle(lc($link), 1),
+ from => $lpage
+ ).
"\">?</a>$linktext</span>"
}
- $bestlink=abs2rel($bestlink, dirname($page));
+ $bestlink=abs2rel($bestlink, dirname(htmlpage($page)));
+ $bestlink=beautify_url($bestlink);
- if (! $noimageinline && isinlinableimage($bestlink)) {
+ if (! $opts{noimageinline} && isinlinableimage($bestlink)) {
return "<img src=\"$bestlink\" alt=\"$linktext\" />";
}
+
+ if (defined $opts{anchor}) {
+ $bestlink.="#".$opts{anchor};
+ }
+
return "<a href=\"$bestlink\">$linktext</a>";
} #}}}
my $content=shift;
$content =~ s{(\\?)$config{wiki_link_regexp}}{
- $2 ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, titlepage($3), 0, 0, pagetitle($2)))
- : ( $1 ? "[[$3]]" : htmllink($lpage, $page, titlepage($3)))
+ defined $2
+ ? ( $1
+ ? "[[$2|$3".($4 ? "#$4" : "")."]]"
+ : htmllink($lpage, $page, linkpage($3),
+ anchor => $4, linktext => pagetitle($2)))
+ : ( $1
+ ? "[[$3".($4 ? "#$4" : "")."]]"
+ : 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;
@params,
page => $page,
destpage => $destpage,
+ preview => $preprocess_preview,
);
$preprocessing{$page}--;
return $ret;
}
open(WIKILOCK, ">$config{wikistatedir}/lockfile") ||
error ("cannot write to $config{wikistatedir}/lockfile: $!");
- if (! flock(WIKILOCK, 2 | 4)) {
+ if (! flock(WIKILOCK, 2 | 4)) { # LOCK_EX | LOCK_NB
debug("wiki seems to be locked, waiting for lock");
my $wait=600; # arbitrary, but don't hang forever to
# prevent process pileup
close WIKILOCK;
} #}}}
+sub commit_hook_enabled () { #{{{
+ open(COMMITLOCK, "+>$config{wikistatedir}/commitlock") ||
+ error ("cannot write to $config{wikistatedir}/commitlock: $!");
+ if (! flock(COMMITLOCK, 1 | 4)) { # LOCK_SH | LOCK_NB to test
+ close COMMITLOCK;
+ return 0;
+ }
+ close COMMITLOCK;
+ return 1;
+} #}}}
+
+sub disable_commit_hook () { #{{{
+ open(COMMITLOCK, ">$config{wikistatedir}/commitlock") ||
+ error ("cannot write to $config{wikistatedir}/commitlock: $!");
+ if (! flock(COMMITLOCK, 2)) { # LOCK_EX
+ error("failed to get commit lock");
+ }
+} #}}}
+
+sub enable_commit_hook () { #{{{
+ close COMMITLOCK;
+} #}}}
+
sub loadindex () { #{{{
open (IN, "$config{wikistatedir}/index") || return;
while (<IN>) {
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};
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}};
}
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";
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);
+ return 0 unless length $bestlink;
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;
}
} #}}}
-sub match_created_after ($$) { #{{{
+sub match_created_after ($$$) { #{{{
my $page=shift;
my $testpage=shift;
}
} #}}}
-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);
} #}}}