X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/7a4b7b1964f35527571aee78fb7048284e5d5061..2f27eb969393e9df6617f09004ae2357fa15cd0c:/IkiWiki/Render.pm diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm index cfe039916..389063d46 100644 --- a/IkiWiki/Render.pm +++ b/IkiWiki/Render.pm @@ -47,23 +47,6 @@ sub backlinks ($) { #{{{ return @links; } #}}} -sub parentlinks ($) { #{{{ - 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 ($$) { #{{{ my $page=shift; my $content=shift; @@ -80,17 +63,13 @@ sub genpage ($$) { #{{{ my $actions=0; if (length $config{cgiurl}) { - $template->param(editurl => cgiurl(do => "edit", page => pagetitle($page, 1))); + $template->param(editurl => cgiurl(do => "edit", page => $page)) + if IkiWiki->can("cgi_editpage"); $template->param(prefsurl => cgiurl(do => "prefs")); $actions++; } - if ($config{rcs}) { - $template->param(recentchangesurl => urlto("recentchanges", $page)); - $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); @@ -126,11 +105,11 @@ sub genpage ($$) { #{{{ ? $config{wikiname} : pagetitle(basename($page)), wikiname => $config{wikiname}, - parentlinks => [parentlinks($page)], content => $content, backlinks => $backlinks, more_backlinks => $more_backlinks, mtime => displaytime($pagemtime{$page}), + ctime => displaytime($pagectime{$page}), baseurl => baseurl($page), ); @@ -139,6 +118,10 @@ sub genpage ($$) { #{{{ }); $content=$template->output; + + run_hooks(postscan => sub { + shift->(page => $page, content => $content); + }); run_hooks(format => sub { $content=shift->( @@ -150,12 +133,6 @@ sub genpage ($$) { #{{{ return $content; } #}}} -sub mtime ($) { #{{{ - my $file=shift; - - return (stat($file))[9]; -} #}}} - sub scan ($) { #{{{ my $file=shift; @@ -166,21 +143,22 @@ sub scan ($) { #{{{ my $page=pagename($file); will_render($page, htmlpage($page), 1); - # Always needs to be done, since filters might add links - # to the content. - $content=filter($page, $page, $content); - - my @links; - while ($content =~ /(? sub { + shift->( + page => $page, + content => $content, + ); + }); + # Preprocess in scan-only mode. preprocess($page, $page, $content, 1); } @@ -189,18 +167,42 @@ sub scan ($) { #{{{ } } #}}} +sub fast_file_copy (@) { #{{{ + my $srcfile=shift; + my $destfile=shift; + my $srcfd=shift; + my $destfd=shift; + my $cleanup=shift; + + my $blksize = 16384; + my ($len, $buf, $written); + while ($len = sysread $srcfd, $buf, $blksize) { + if (! defined $len) { + next if $! =~ /^Interrupted/; + error("failed to read $srcfile: $!", $cleanup); + } + my $offset = 0; + while ($len) { + defined($written = syswrite $destfd, $buf, $len, $offset) + or error("failed to write $destfile: $!", $cleanup); + $len -= $written; + $offset += $written; + } + } +} + sub render ($) { #{{{ my $file=shift; my $type=pagetype($file); my $srcfile=srcfile($file); if (defined $type) { - return if $type=~/^_/; my $page=pagename($file); delete $depends{$page}; will_render($page, htmlpage($page), 1); + return if $type=~/^_/; - my $content=htmlize($page, $type, + my $content=htmlize($page, $page, $type, linkify($page, $page, preprocess($page, $page, filter($page, $page, @@ -208,33 +210,28 @@ sub render ($) { #{{{ my $output=htmlpage($page); writefile($output, $config{destdir}, genpage($page, $content)); - utime($pagemtime{$page}, $pagemtime{$page}, $config{destdir}."/".$output); } else { - my $srcfd=readfile($srcfile, 1, 1); delete $depends{$file}; will_render($file, $file, 1); - writefile($file, $config{destdir}, undef, 1, sub { - my $destfd=shift; - my $cleanup=shift; - - my $blksize = 16384; - my ($len, $buf, $written); - while ($len = sysread $srcfd, $buf, $blksize) { - if (! defined $len) { - next if $! =~ /^Interrupted/; - error("failed to read $srcfile: $!", $cleanup); - } - my $offset = 0; - while ($len) { - defined($written = syswrite $destfd, $buf, $len, $offset) - or error("failed to write $file: $!", $cleanup); - $len -= $written; - $offset += $written; + + if ($config{hardlink}) { + # only hardlink if owned by same user + my @stat=stat($srcfile); + if ($stat[4] == $>) { + prep_writefile($file, $config{destdir}); + unlink($config{destdir}."/".$file); + if (link($srcfile, $config{destdir}."/".$file)) { + return; } } + # if hardlink fails, fall back to copying + } + + my $srcfd=readfile($srcfile, 1, 1); + writefile($file, $config{destdir}, undef, 1, sub { + fast_file_copy($srcfile, $file, $srcfd, @_); }); - utime($pagemtime{$file}, $pagemtime{$file}, $config{destdir}."/".$file); } } #}}} @@ -249,16 +246,18 @@ sub prune ($) { #{{{ } #}}} sub refresh () { #{{{ - # security check, avoid following symlinks in the srcdir path + # 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; @@ -272,7 +271,7 @@ sub refresh () { #{{{ if (file_pruned($_, $config{srcdir})) { $File::Find::prune=1; } - elsif (! -d $_ && ! -l $_) { + elsif (! -l $_ && ! -d _) { my ($f)=/$config{wiki_file_regexp}/; # untaint if (! defined $f) { warn(sprintf(gettext("skipping bad filename %s"), $_)."\n"); @@ -280,7 +279,11 @@ sub refresh () { #{{{ else { $f=~s/^\Q$config{srcdir}\E\/?//; push @files, $f; - $exists{pagename($f)}=1; + my $pagename = pagename($f); + if ($exists{$pagename}) { + debug(sprintf(gettext("%s has multiple possible source pages"), $pagename)); + } + $exists{$pagename}=1; } } }, @@ -293,7 +296,7 @@ sub refresh () { #{{{ if (file_pruned($_, $dir)) { $File::Find::prune=1; } - elsif (! -d $_ && ! -l $_) { + elsif (! -l $_ && ! -d _) { my ($f)=/$config{wiki_file_regexp}/; # untaint if (! defined $f) { warn(sprintf(gettext("skipping bad filename %s"), $_)."\n"); @@ -303,8 +306,8 @@ sub refresh () { #{{{ # avoid underlaydir # override attacks; see # security.mdwn - if (! -e "$config{srcdir}/$f" && - ! -l "$config{srcdir}/$f") { + if (! -l "$config{srcdir}/$f" && + ! -e _) { my $page=pagename($f); if (! $exists{$page}) { push @files, $f; @@ -317,29 +320,46 @@ sub refresh () { #{{{ }, $dir); }; - my %rendered; - + my (%rendered, @add, @del, @internal); # check for added or removed pages - my @add; 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}) { - push @add, $file; - $pagecase{lc $page}=$page; - if ($config{getctime} && -e "$config{srcdir}/$file") { - $pagectime{$page}=rcs_getctime("$config{srcdir}/$file"); + if (isinternal($page)) { + push @internal, $file; + } + else { + push @add, $file; + if ($config{getctime} && -e "$config{srcdir}/$file") { + eval { + my $time=rcs_getctime("$config{srcdir}/$file"); + $pagectime{$page}=$time; + }; + if ($@) { + print STDERR $@; + } + } } - elsif (! exists $pagectime{$page}) { - $pagectime{$page}=mtime(srcfile($file)); + $pagecase{lc $page}=$page; + if (! exists $pagectime{$page}) { + $pagectime{$page}=(srcfile_stat($file))[10]; } } } - my @del; foreach my $page (keys %pagemtime) { if (! $exists{$page}) { - debug(sprintf(gettext("removing old page %s"), $page)); - push @del, $pagesources{$page}; + if (isinternal($page)) { + push @internal, $pagesources{$page}; + } + else { + debug(sprintf(gettext("removing old page %s"), $page)); + push @del, $pagesources{$page}; + } $links{$page}=[]; $renderedfiles{$page}=[]; $pagemtime{$page}=0; @@ -358,13 +378,19 @@ sub refresh () { #{{{ my @needsbuild; foreach my $file (@files) { my $page=pagename($file); - - my $mtime=mtime(srcfile($file)); + my ($srcfile, @stat)=srcfile_stat($file); if (! exists $pagemtime{$page} || - $mtime > $pagemtime{$page} || + $stat[9] > $pagemtime{$page} || $forcerebuild{$page}) { - $pagemtime{$page}=$mtime; - push @needsbuild, $file; + $pagemtime{$page}=$stat[9]; + if (isinternal($page)) { + push @internal, $file; + # Preprocess internal page in scan-only mode. + preprocess($page, $page, readfile($srcfile), 1); + } + else { + push @needsbuild, $file; + } } } run_hooks(needsbuild => sub { shift->(\@needsbuild) }); @@ -380,6 +406,15 @@ sub refresh () { #{{{ render($file); $rendered{$file}=1; } + foreach my $file (@internal) { + # internal pages are not rendered + my $page=pagename($file); + delete $depends{$page}; + foreach my $old (@{$renderedfiles{$page}}) { + delete $destsources{$old}; + } + $renderedfiles{$page}=[]; + } # rebuild pages that link to added or removed pages if (@add || @del) { @@ -395,13 +430,17 @@ sub refresh () { #{{{ } } - if (%rendered || @del) { + if (%rendered || @del || @internal) { + my @changed=(keys %rendered, @del); + # rebuild dependant pages foreach my $f (@files) { next if $rendered{$f}; my $p=pagename($f); if (exists $depends{$p}) { - foreach my $file (keys %rendered, @del) { + # 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)) { @@ -417,7 +456,7 @@ sub refresh () { #{{{ # handle backlinks; if a page has added/removed links, # update the pages it links to my %linkchanged; - foreach my $file (keys %rendered, @del) { + foreach my $file (@changed) { my $page=pagename($file); if (exists $links{$page}) { @@ -439,6 +478,7 @@ sub refresh () { #{{{ } } } + foreach my $link (keys %linkchanged) { my $linkfile=$pagesources{$link}; if (defined $linkfile) { @@ -470,8 +510,6 @@ sub refresh () { #{{{ } #}}} sub commandline_render () { #{{{ - loadplugins(); - checkconfig(); lockwiki(); loadindex(); unlockwiki(); @@ -488,8 +526,9 @@ sub commandline_render () { #{{{ $content=filter($page, $page, $content); $content=preprocess($page, $page, $content); $content=linkify($page, $page, $content); - $content=htmlize($page, $type, $content); - $pagemtime{$page}=mtime($srcfile); + $content=htmlize($page, $page, $type, $content); + $pagemtime{$page}=(stat($srcfile))[9]; + $pagectime{$page}=$pagemtime{$page} if ! exists $pagectime{$page}; print genpage($page, $content); exit 0;