X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/c588845a051da89505db9e55158783e1650ff0e2..fc2bd0afe17a235a0ddfad0a5656c3683d8d180a:/IkiWiki/Render.pm?ds=sidebyside
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 990fcaaa1..5953b3fee 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -8,29 +8,40 @@ use IkiWiki;
use Encode;
my %backlinks;
-my $backlinks_calculated=0;
+our %brokenlinks;
+my $links_calculated=0;
-sub calculate_backlinks () { #{{{
- return if $backlinks_calculated;
- %backlinks=();
+sub calculate_links () {
+ return if $links_calculated;
+ %backlinks=%brokenlinks=();
foreach my $page (keys %links) {
foreach my $link (@{$links{$page}}) {
my $bestlink=bestlink($page, $link);
- if (length $bestlink && $bestlink ne $page) {
- $backlinks{$bestlink}{$page}=1;
+ if (length $bestlink) {
+ $backlinks{$bestlink}{$page}=1
+ if $bestlink ne $page;
+ }
+ else {
+ push @{$brokenlinks{$link}}, $page;
}
}
}
- $backlinks_calculated=1;
-} #}}}
+ $links_calculated=1;
+}
-sub backlinks ($) { #{{{
+sub backlink_pages ($) {
my $page=shift;
- calculate_backlinks();
+ calculate_links();
+
+ return keys %{$backlinks{$page}};
+}
+
+sub backlinks ($) {
+ my $page=shift;
my @links;
- foreach my $p (keys %{$backlinks{$page}}) {
+ foreach my $p (backlink_pages($page)) {
my $href=urlto($p, $page);
# Trim common dir prefixes from both pages.
@@ -45,26 +56,9 @@ sub backlinks ($) { #{{{
push @links, { url => $href, page => pagetitle($p_trimmed) };
}
return @links;
-} #}}}
-
-sub parentlinks ($) { #{{{
- my $page=shift;
-
- my @ret;
- my $pagelink="";
- my $path="";
- my $title=$config{wikiname};
-
- foreach my $dir (split("/", $page)) {
- next if $dir eq 'index';
- push @ret, { url => urlto($path, $page), page => $title };
- $path.="/".$dir;
- $title=pagetitle($dir);
- }
- return @ret;
-} #}}}
+}
-sub genpage ($$) { #{{{
+sub genpage ($$) {
my $page=shift;
my $content=shift;
@@ -80,23 +74,24 @@ sub genpage ($$) { #{{{
my $actions=0;
if (length $config{cgiurl}) {
- $template->param(editurl => cgiurl(do => "edit", page => $page));
- $template->param(prefsurl => cgiurl(do => "prefs"));
+ $template->param(editurl => cgiurl(do => "edit", page => $page))
+ if IkiWiki->can("cgi_editpage");
+ $template->param(prefsurl => cgiurl(do => "prefs"))
+ if exists $hooks{auth};
$actions++;
}
- if (length $config{historyurl}) {
+ if (defined $config{historyurl} && length $config{historyurl}) {
my $u=$config{historyurl};
$u=~s/\[\[file\]\]/$pagesources{$page}/g;
$template->param(historyurl => $u);
$actions++;
}
if ($config{discussion}) {
- my $discussionlink=gettext("discussion");
- if ($page !~ /.*\/\Q$discussionlink\E$/ &&
+ if ($page !~ /.*\/\Q$config{discussionpage}\E$/ &&
(length $config{cgiurl} ||
- exists $links{$page."/".$discussionlink})) {
- $template->param(discussionlink => htmllink($page, $page, gettext("Discussion"), noimageinline => 1, forcesubpage => 1));
+ exists $links{$page."/".$config{discussionpage}})) {
+ $template->param(discussionlink => htmllink($page, $page, $config{discussionpage}, noimageinline => 1, forcesubpage => 1));
$actions++;
}
}
@@ -121,7 +116,6 @@ sub genpage ($$) { #{{{
? $config{wikiname}
: pagetitle(basename($page)),
wikiname => $config{wikiname},
- parentlinks => [parentlinks($page)],
content => $content,
backlinks => $backlinks,
more_backlinks => $more_backlinks,
@@ -135,6 +129,10 @@ sub genpage ($$) { #{{{
});
$content=$template->output;
+
+ run_hooks(postscan => sub {
+ shift->(page => $page, content => $content);
+ });
run_hooks(format => sub {
$content=shift->(
@@ -144,9 +142,9 @@ sub genpage ($$) { #{{{
});
return $content;
-} #}}}
+}
-sub scan ($) { #{{{
+sub scan ($) {
my $file=shift;
my $type=pagetype($file);
@@ -159,7 +157,7 @@ sub scan ($) { #{{{
if ($config{discussion}) {
# Discussion links are a special case since they're
# not in the text of the page, but on its template.
- $links{$page}=[ $page."/".gettext("discussion") ];
+ $links{$page}=[ $page."/".lc($config{discussionpage}) ];
}
else {
$links{$page}=[];
@@ -178,9 +176,9 @@ sub scan ($) { #{{{
else {
will_render($file, $file, 1);
}
-} #}}}
+}
-sub fast_file_copy (@) { #{{{
+sub fast_file_copy (@) {
my $srcfile=shift;
my $destfile=shift;
my $srcfd=shift;
@@ -204,7 +202,7 @@ sub fast_file_copy (@) { #{{{
}
}
-sub render ($) { #{{{
+sub render ($) {
my $file=shift;
my $type=pagetype($file);
@@ -212,6 +210,7 @@ sub render ($) { #{{{
if (defined $type) {
my $page=pagename($file);
delete $depends{$page};
+ delete $depends_simple{$page};
will_render($page, htmlpage($page), 1);
return if $type=~/^_/;
@@ -226,6 +225,7 @@ sub render ($) { #{{{
}
else {
delete $depends{$file};
+ delete $depends_simple{$file};
will_render($file, $file, 1);
if ($config{hardlink}) {
@@ -246,9 +246,9 @@ sub render ($) { #{{{
fast_file_copy($srcfile, $file, $srcfd, @_);
});
}
-} #}}}
+}
-sub prune ($) { #{{{
+sub prune ($) {
my $file=shift;
unlink($file);
@@ -256,25 +256,24 @@ sub prune ($) { #{{{
while (rmdir($dir)) {
$dir=dirname($dir);
}
-} #}}}
+}
-sub refresh () { #{{{
- # security check, avoid following symlinks in the srcdir path
+sub srcdir_check () {
+ # security check, avoid following symlinks in the srcdir path by default
my $test=$config{srcdir};
while (length $test) {
- if (-l $test) {
- error("symlink found in srcdir path ($test)");
+ if (-l $test && ! $config{allow_symlinks_before_srcdir}) {
+ error(sprintf(gettext("symlink found in srcdir path (%s) -- set allow_symlinks_before_srcdir to allow this"), $test));
}
unless ($test=~s/\/+$//) {
$test=dirname($test);
}
}
- run_hooks(refresh => sub { shift->() });
+}
- # find existing pages
- my %exists;
- my @files;
+sub find_src_files () {
+ my (@files, %pages);
eval q{use File::Find};
error($@) if $@;
find({
@@ -292,7 +291,11 @@ sub refresh () { #{{{
else {
$f=~s/^\Q$config{srcdir}\E\/?//;
push @files, $f;
- $exists{pagename($f)}=1;
+ my $pagename = pagename($f);
+ if ($pages{$pagename}) {
+ debug(sprintf(gettext("%s has multiple possible source pages"), $pagename));
+ }
+ $pages{$pagename}=1;
}
}
},
@@ -318,9 +321,9 @@ sub refresh () { #{{{
if (! -l "$config{srcdir}/$f" &&
! -e _) {
my $page=pagename($f);
- if (! $exists{$page}) {
+ if (! $pages{$page}) {
push @files, $f;
- $exists{$page}=1;
+ $pages{$page}=1;
}
}
}
@@ -329,10 +332,24 @@ sub refresh () { #{{{
}, $dir);
};
+ # Returns a list of all source files found, and a hash of
+ # the corresponding page names.
+ return \@files, \%pages;
+}
+
+sub refresh () {
+ srcdir_check();
+ run_hooks(refresh => sub { shift->() });
+ my ($files, $exists)=find_src_files();
+
my (%rendered, @add, @del, @internal);
# check for added or removed pages
- foreach my $file (@files) {
+ foreach my $file (@$files) {
my $page=pagename($file);
+ if (exists $pagesources{$page} && $pagesources{$page} ne $file) {
+ # the page has changed its type
+ $forcerebuild{$page}=1;
+ }
$pagesources{$page}=$file;
if (! $pagemtime{$page}) {
if (isinternal($page)) {
@@ -357,7 +374,7 @@ sub refresh () { #{{{
}
}
foreach my $page (keys %pagemtime) {
- if (! $exists{$page}) {
+ if (! $exists->{$page}) {
if (isinternal($page)) {
push @internal, $pagesources{$page};
}
@@ -368,12 +385,13 @@ sub refresh () { #{{{
$links{$page}=[];
$renderedfiles{$page}=[];
$pagemtime{$page}=0;
- prune($config{destdir}."/".$_)
- foreach @{$oldrenderedfiles{$page}};
+ foreach my $old (@{$oldrenderedfiles{$page}}) {
+ prune($config{destdir}."/".$old);
+ }
delete $pagesources{$page};
- foreach (keys %destsources) {
- if ($destsources{$_} eq $page) {
- delete $destsources{$_};
+ foreach my $source (keys %destsources) {
+ if ($destsources{$source} eq $page) {
+ delete $destsources{$source};
}
}
}
@@ -381,7 +399,7 @@ sub refresh () { #{{{
# find changed and new files
my @needsbuild;
- foreach my $file (@files) {
+ foreach my $file (@$files) {
my $page=pagename($file);
my ($srcfile, @stat)=srcfile_stat($file);
if (! exists $pagemtime{$page} ||
@@ -405,9 +423,9 @@ sub refresh () { #{{{
debug(sprintf(gettext("scanning %s"), $file));
scan($file);
}
- calculate_backlinks();
+ calculate_links();
foreach my $file (@needsbuild) {
- debug(sprintf(gettext("rendering %s"), $file));
+ debug(sprintf(gettext("building %s"), $file));
render($file);
$rendered{$file}=1;
}
@@ -415,6 +433,7 @@ sub refresh () { #{{{
# internal pages are not rendered
my $page=pagename($file);
delete $depends{$page};
+ delete $depends_simple{$page};
foreach my $old (@{$renderedfiles{$page}}) {
delete $destsources{$old};
}
@@ -428,7 +447,7 @@ sub refresh () { #{{{
foreach my $page (keys %{$backlinks{$p}}) {
my $file=$pagesources{$page};
next if $rendered{$file};
- debug(sprintf(gettext("rendering %s, which links to %s"), $file, $p));
+ debug(sprintf(gettext("building %s, which links to %s"), $file, $p));
render($file);
$rendered{$file}=1;
}
@@ -438,24 +457,47 @@ sub refresh () { #{{{
if (%rendered || @del || @internal) {
my @changed=(keys %rendered, @del);
+ my %lcchanged = map { lc(pagename($_)) => 1 } @changed;
+
# rebuild dependant pages
- foreach my $f (@files) {
+ foreach my $f (@$files) {
next if $rendered{$f};
my $p=pagename($f);
- if (exists $depends{$p}) {
- # only consider internal files
- # if the page explicitly depends on such files
- foreach my $file (@changed, $depends{$p}=~/internal\(/ ? @internal : ()) {
- next if $f eq $file;
- my $page=pagename($file);
- if (pagespec_match($page, $depends{$p}, location => $p)) {
- debug(sprintf(gettext("rendering %s, which depends on %s"), $f, $page));
- render($f);
- $rendered{$f}=1;
+ my $reason = undef;
+
+ if (exists $depends_simple{$p}) {
+ foreach my $d (keys %{$depends_simple{$p}}) {
+ if (exists $lcchanged{$d}) {
+ $reason = $d;
last;
}
}
}
+
+ if (exists $depends{$p} && ! defined $reason) {
+ D: foreach my $d (keys %{$depends{$p}}) {
+ my $sub=pagespec_translate($d);
+ next if $@ || ! defined $sub;
+
+ # only consider internal files
+ # if the page explicitly depends
+ # on such files
+ foreach my $file (@changed, $d =~ /internal\(/ ? @internal : ()) {
+ next if $file eq $f;
+ my $page=pagename($file);
+ if ($sub->($page, location => $p)) {
+ $reason = $page;
+ last D;
+ }
+ }
+ }
+ }
+
+ if (defined $reason) {
+ debug(sprintf(gettext("building %s, which depends on %s"), $f, $reason));
+ render($f);
+ $rendered{$f}=1;
+ }
}
# handle backlinks; if a page has added/removed links,
@@ -488,7 +530,7 @@ sub refresh () { #{{{
my $linkfile=$pagesources{$link};
if (defined $linkfile) {
next if $rendered{$linkfile};
- debug(sprintf(gettext("rendering %s, to update its backlinks"), $linkfile));
+ debug(sprintf(gettext("building %s, to update its backlinks"), $linkfile));
render($linkfile);
$rendered{$linkfile}=1;
}
@@ -500,7 +542,7 @@ sub refresh () { #{{{
my $page=pagename($src);
foreach my $file (@{$oldrenderedfiles{$page}}) {
if (! grep { $_ eq $file } @{$renderedfiles{$page}}) {
- debug(sprintf(gettext("removing %s, no longer rendered by %s"), $file, $page));
+ debug(sprintf(gettext("removing %s, no longer built by %s"), $file, $page));
prune($config{destdir}."/".$file);
}
}
@@ -512,9 +554,10 @@ sub refresh () { #{{{
if (%rendered) {
run_hooks(change => sub { shift->(keys %rendered) });
}
-} #}}}
+ run_hooks(postrefresh => sub { shift->() });
+}
-sub commandline_render () { #{{{
+sub commandline_render () {
lockwiki();
loadindex();
unlockwiki();
@@ -524,7 +567,7 @@ sub commandline_render () { #{{{
$file=~s/\Q$config{srcdir}\E\/?//;
my $type=pagetype($file);
- die sprintf(gettext("ikiwiki: cannot render %s"), $srcfile)."\n" unless defined $type;
+ die sprintf(gettext("ikiwiki: cannot build %s"), $srcfile)."\n" unless defined $type;
my $content=readfile($srcfile);
my $page=pagename($file);
$pagesources{$page}=$file;
@@ -533,9 +576,10 @@ sub commandline_render () { #{{{
$content=linkify($page, $page, $content);
$content=htmlize($page, $page, $type, $content);
$pagemtime{$page}=(stat($srcfile))[9];
+ $pagectime{$page}=$pagemtime{$page} if ! exists $pagectime{$page};
print genpage($page, $content);
exit 0;
-} #}}}
+}
1