X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/97aea861624d1a1c6127857adb19dce16eab510e..ca0ce08605a2d4ac74a64405080082c513e681d2:/IkiWiki.pm?ds=sidebyside
diff --git a/IkiWiki.pm b/IkiWiki.pm
index dfd224062..dcb68bca6 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -16,7 +16,9 @@ our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
bestlink htmllink readfile writefile pagetype srcfile pagename
displaytime will_render gettext
%config %links %renderedfiles %pagesources);
-our $VERSION = 1.01; # plugin interface version
+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
# Optimisation.
use Memoize;
@@ -24,13 +26,11 @@ memoize("abs2rel");
memoize("pagespec_translate");
memoize("file_pruned");
-my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
-our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
-
sub defaultconfig () { #{{{
- wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./, qr/\.x?html?$/,
+ 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,
@@ -38,6 +38,7 @@ sub defaultconfig () { #{{{
wikiname => "wiki",
default_pageext => "mdwn",
cgi => 0,
+ post_commit => 0,
rcs => '',
notify => 0,
url => '',
@@ -65,7 +66,8 @@ sub defaultconfig () { #{{{
setup => undef,
adminuser => undef,
adminemail => undef,
- plugin => [qw{mdwn inline htmlscrubber passwordauth signinedit lockedit}],
+ plugin => [qw{mdwn inline htmlscrubber passwordauth signinedit
+ lockedit conditional}],
timeformat => '%c',
locale => undef,
sslcookie => 0,
@@ -141,14 +143,19 @@ sub loadplugin ($) { #{{{
}
} #}}}
-sub error ($) { #{{{
+sub error ($;$) { #{{{
+ my $message=shift;
+ my $cleaner=shift;
if ($config{cgi}) {
print "Content-type: text/html\n\n";
print misctemplate(gettext("Error"),
- "
".gettext("Error").": @_
");
+ "".gettext("Error").": $message
");
}
- log_message(error => @_);
- exit(1);
+ log_message(debug => $message) if $config{syslog};
+ if (defined $cleaner) {
+ $cleaner->();
+ }
+ die $message."\n";
} #}}}
sub debug ($) { #{{{
@@ -168,7 +175,7 @@ sub log_message ($$) { #{{{
$log_open=1;
}
eval {
- Sys::Syslog::syslog($type, join(" ", @_));
+ Sys::Syslog::syslog($type, "%s", join(" ", @_));
}
}
elsif (! $config{cgi}) {
@@ -245,7 +252,7 @@ sub readfile ($;$$) { #{{{
binmode(IN) if ($binary);
return \*IN if $wantfd;
my $ret=;
- close IN;
+ close IN || error("failed to read $file: $!");
return $ret;
} #}}}
@@ -254,7 +261,7 @@ sub writefile ($$$;$$) { #{{{
my $destdir=shift; # directory to put file in
my $content=shift;
my $binary=shift;
- my $wantfd=shift;
+ my $writer=shift;
my $test=$file;
while (length $test) {
@@ -263,8 +270,12 @@ sub writefile ($$$;$$) { #{{{
}
$test=dirname($test);
}
+ my $newfile="$destdir/$file.ikiwiki-new";
+ if (-l $newfile) {
+ error("cannot write to a symlink ($newfile)");
+ }
- my $dir=dirname("$destdir/$file");
+ my $dir=dirname($newfile);
if (! -d $dir) {
my $d="";
foreach my $s (split(m!/+!, $dir)) {
@@ -274,12 +285,21 @@ sub writefile ($$$;$$) { #{{{
}
}
}
-
- open (OUT, ">$destdir/$file") || error("failed to write $destdir/$file: $!");
+
+ my $cleanup = sub { unlink($newfile) };
+ open (OUT, ">$newfile") || error("failed to write $newfile: $!", $cleanup);
binmode(OUT) if ($binary);
- return \*OUT if $wantfd;
- print OUT $content;
- close OUT;
+ if ($writer) {
+ $writer->(\*OUT, $cleanup);
+ }
+ else {
+ if (length $content) {
+ print OUT $content || error("failed writing to $newfile: $!", $cleanup);
+ }
+ }
+ close OUT || error("failed saving $newfile: $!", $cleanup);
+ rename($newfile, "$destdir/$file") ||
+ error("failed renaming $newfile to $destdir/$file: $!", $cleanup);
} #}}}
my %cleared;
@@ -402,23 +422,27 @@ sub displaytime ($) { #{{{
$config{timeformat}, localtime($time)));
} #}}}
-sub htmllink ($$$;$$$) { #{{{
+sub htmllink ($$$;@) { #{{{
my $lpage=shift; # the page doing the linking
my $page=shift; # the page that will contain the link (different for inline)
my $link=shift;
- my $noimageinline=shift; # don't turn links into inline html images
- my $forcesubpage=shift; # force a link to a subpage
- my $linktext=shift; # set to force the link text to something
+ my %opts=@_;
my $bestlink;
- if (! $forcesubpage) {
+ if (! $opts{forcesubpage}) {
$bestlink=bestlink($lpage, $link);
}
else {
$bestlink="$lpage/".lc($link);
}
- $linktext=pagetitle(basename($link)) unless defined $linktext;
+ my $linktext;
+ if (defined $opts{linktext}) {
+ $linktext=$opts{linktext};
+ }
+ else {
+ $linktext=pagetitle(basename($link));
+ }
return "$linktext"
if length $bestlink && $page eq $bestlink;
@@ -435,9 +459,14 @@ sub htmllink ($$$;$$$) { #{{{
$bestlink=abs2rel($bestlink, dirname($page));
- if (! $noimageinline && isinlinableimage($bestlink)) {
+ if (! $opts{noimageinline} && isinlinableimage($bestlink)) {
return "";
}
+
+ if (defined $opts{anchor}) {
+ $bestlink.="#".$opts{anchor};
+ }
+
return "$linktext";
} #}}}
@@ -472,8 +501,9 @@ sub linkify ($$$) { #{{{
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|$3]]" : htmllink($lpage, $page, titlepage($3), anchor => $4, linktext => pagetitle($2)))
+ : ( $1 ? "[[$3]]" : htmllink($lpage, $page, titlepage($3), anchor => $4))
}eg;
return $content;
@@ -572,11 +602,11 @@ sub lockwiki () { #{{{
}
open(WIKILOCK, ">$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 $wait=600; # arbitrary, but don't hang forever to
# prevent process pileup
- for (1..600) {
+ for (1..$wait) {
return if flock(WIKILOCK, 2 | 4);
sleep 1;
}
@@ -588,6 +618,29 @@ sub unlockwiki () { #{{{
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 () {
@@ -625,8 +678,9 @@ sub saveindex () { #{{{
if (! -d $config{wikistatedir}) {
mkdir($config{wikistatedir});
}
- open (OUT, ">$config{wikistatedir}/index") ||
- error("cannot write to $config{wikistatedir}/index: $!");
+ 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} ".
@@ -638,9 +692,11 @@ sub saveindex () { #{{{
if (exists $depends{$page}) {
$line.=" depends=".encode_entities($depends{$page}, " \t\n");
}
- print OUT $line."\n";
+ print OUT $line."\n" || error("failed writing to $newfile: $!", $cleanup);
}
- close OUT;
+ close OUT || error("failed saving to $newfile: $!", $cleanup);
+ rename($newfile, "$config{wikistatedir}/index") ||
+ error("failed renaming $newfile to $config{wikistatedir}/index", $cleanup);
} #}}}
sub template_file ($) { #{{{
@@ -850,27 +906,46 @@ sub pagespec_translate ($) { #{{{
elsif ($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($2).")";
+ elsif ($word =~ /^(\w+)\((.*)\)$/) {
+ if (exists $IkiWiki::PageSpec::{"match_$1"}) {
+ $code.=" IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).")";
+ }
+ else {
+ $code.=" 0";
+ }
}
else {
- $code.=" match_glob(\$page, ".safequote($word).")";
+ $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \$from)";
}
}
return $code;
} #}}}
-sub pagespec_match ($$) { #{{{
+sub pagespec_match ($$;$) { #{{{
my $page=shift;
my $spec=shift;
+ my $from=shift;
return eval pagespec_translate($spec);
} #}}}
-sub match_glob ($$) { #{{{
+package IkiWiki::PageSpec;
+
+sub match_glob ($$$) { #{{{
my $page=shift;
my $glob=shift;
+ my $from=shift;
+ if (! defined $from){
+ $from = "";
+ }
+
+ # relative matching
+ if ($glob =~ m!^\./!) {
+ $from=~s!/?[^/]+$!!;
+ $glob=~s!^\./!!;
+ $glob="$from/$glob" if length $from;
+ }
# turn glob into safe regexp
$glob=quotemeta($glob);
@@ -884,7 +959,7 @@ sub match_link ($$) { #{{{
my $page=shift;
my $link=lc(shift);
- my $links = $links{$page} or return undef;
+ my $links = $IkiWiki::links{$page} or return undef;
foreach my $p (@$links) {
return 1 if lc $p eq $link;
}
@@ -899,8 +974,8 @@ sub match_created_before ($$) { #{{{
my $page=shift;
my $testpage=shift;
- if (exists $pagectime{$testpage}) {
- return $pagectime{$page} < $pagectime{$testpage};
+ if (exists $IkiWiki::pagectime{$testpage}) {
+ return $IkiWiki::pagectime{$page} < $IkiWiki::pagectime{$testpage};
}
else {
return 0;
@@ -911,8 +986,8 @@ sub match_created_after ($$) { #{{{
my $page=shift;
my $testpage=shift;
- if (exists $pagectime{$testpage}) {
- return $pagectime{$page} > $pagectime{$testpage};
+ if (exists $IkiWiki::pagectime{$testpage}) {
+ return $IkiWiki::pagectime{$page} > $IkiWiki::pagectime{$testpage};
}
else {
return 0;
@@ -920,15 +995,15 @@ sub match_created_after ($$) { #{{{
} #}}}
sub match_creation_day ($$) { #{{{
- return ((gmtime($pagectime{shift()}))[3] == shift);
+ return ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift);
} #}}}
sub match_creation_month ($$) { #{{{
- return ((gmtime($pagectime{shift()}))[4] + 1 == shift);
+ return ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift);
} #}}}
sub match_creation_year ($$) { #{{{
- return ((gmtime($pagectime{shift()}))[5] + 1900 == shift);
+ return ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift);
} #}}}
1