X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/47ee266163202f15fca3b108fad294bec262405a..bc4ef28f3ebc396096b7eccad04eea6febac8d38:/IkiWiki/Render.pm?ds=sidebyside diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm index b5b461499..79935f323 100644 --- a/IkiWiki/Render.pm +++ b/IkiWiki/Render.pm @@ -7,30 +7,41 @@ use strict; use IkiWiki; use Encode; -my %backlinks; -my $backlinks_calculated=0; +my (%backlinks, %rendered); +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; @@ -80,28 +74,24 @@ sub genpage ($$) { #{{{ my $actions=0; if (length $config{cgiurl}) { - $template->param(editurl => cgiurl(do => "edit", page => pagetitle($page, 1))); - $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}; $actions++; } - if ($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); $actions++; } if ($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++; } } @@ -126,11 +116,11 @@ sub genpage ($$) { #{{{ ? $config{wikiname} : pagetitle(basename($page)), wikiname => $config{wikiname}, - parentlinks => [parentlinks($page)], content => $content, backlinks => $backlinks, more_backlinks => $more_backlinks, mtime => displaytime($pagemtime{$page}), + ctime => displaytime($pagectime{$page}), baseurl => baseurl($page), ); @@ -139,6 +129,10 @@ sub genpage ($$) { #{{{ }); $content=$template->output; + + run_hooks(postscan => sub { + shift->(page => $page, content => $content); + }); run_hooks(format => sub { $content=shift->( @@ -148,16 +142,12 @@ sub genpage ($$) { #{{{ }); return $content; -} #}}} +} -sub mtime ($) { #{{{ +sub scan ($) { my $file=shift; - - return (stat($file))[9]; -} #}}} -sub scan ($) { #{{{ - my $file=shift; + debug(sprintf(gettext("scanning %s"), $file)); my $type=pagetype($file); if (defined $type) { @@ -166,41 +156,70 @@ sub scan ($) { #{{{ my $page=pagename($file); will_render($page, htmlpage($page), 1); - # Always needs to be done, since filters might add links - # to the content. - $content=filter($page, $page, $content); - - my @links; - while ($content =~ /(? sub { + shift->( + page => $page, + content => $content, + ); + }); + # Preprocess in scan-only mode. preprocess($page, $page, $content, 1); } else { will_render($file, $file, 1); } -} #}}} +} + +sub fast_file_copy (@) { + my $srcfile=shift; + my $destfile=shift; + my $srcfd=shift; + my $destfd=shift; + my $cleanup=shift; + + my $blksize = 16384; + my ($len, $buf, $written); + while ($len = sysread $srcfd, $buf, $blksize) { + if (! defined $len) { + next if $! =~ /^Interrupted/; + error("failed to read $srcfile: $!", $cleanup); + } + my $offset = 0; + while ($len) { + defined($written = syswrite $destfd, $buf, $len, $offset) + or error("failed to write $destfile: $!", $cleanup); + $len -= $written; + $offset += $written; + } + } +} -sub render ($) { #{{{ +sub render ($$) { my $file=shift; + return if $rendered{$file}; + debug(shift); + $rendered{$file}=1; my $type=pagetype($file); my $srcfile=srcfile($file); if (defined $type) { my $page=pagename($file); delete $depends{$page}; + delete $depends_simple{$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, $page, @@ -208,37 +227,33 @@ sub render ($) { #{{{ 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}; + delete $depends_simple{$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); } -} #}}} +} -sub prune ($) { #{{{ +sub prune ($) { my $file=shift; unlink($file); @@ -246,25 +261,25 @@ 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; +sub find_src_files () { my @files; + my %pages; eval q{use File::Find}; error($@) if $@; find({ @@ -274,7 +289,7 @@ sub refresh () { #{{{ if (file_pruned($_, $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"); @@ -282,7 +297,11 @@ sub refresh () { #{{{ else { $f=~s/^\Q$config{srcdir}\E\/?//; push @files, $f; - $exists{pagename($f)}=1; + my $page = pagename($f); + if ($pages{$page}) { + debug(sprintf(gettext("%s has multiple possible source pages"), $page)); + } + $pages{$page}=1; } } }, @@ -295,7 +314,7 @@ 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"), $_)."\n"); @@ -305,12 +324,12 @@ sub refresh () { #{{{ # avoid underlaydir # override attacks; see # security.mdwn - if (! -e "$config{srcdir}/$f" && - ! -l "$config{srcdir}/$f") { + if (! -l "$config{srcdir}/$f" && + ! -e _) { my $page=pagename($f); - if (! $exists{$page}) { + if (! $pages{$page}) { push @files, $f; - $exists{$page}=1; + $pages{$page}=1; } } } @@ -318,33 +337,56 @@ sub refresh () { #{{{ }, }, $dir); }; + return \@files, \%pages; +} - my (%rendered, @add, @del, @internal); +sub find_new_files ($) { + my $files=shift; + my @new; + my @internal_new; - # 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)) { - push @internal, $file; + push @internal_new, $file; } else { - push @add, $file; + push @new, $file; + if ($config{getctime} && -e "$config{srcdir}/$file") { + eval { + my $time=rcs_getctime("$config{srcdir}/$file"); + $pagectime{$page}=$time; + }; + if ($@) { + print STDERR $@; + } + } } $pagecase{lc $page}=$page; - if ($config{getctime} && -e "$config{srcdir}/$file") { - $pagectime{$page}=rcs_getctime("$config{srcdir}/$file"); - } - elsif (! exists $pagectime{$page}) { - $pagectime{$page}=mtime(srcfile($file)); + if (! exists $pagectime{$page}) { + $pagectime{$page}=(srcfile_stat($file))[10]; } } } + + return \@new, \@internal_new; +} + +sub find_del_files ($) { + my $pages=shift; + my @del; + my @internal_del; + foreach my $page (keys %pagemtime) { - if (! $exists{$page}) { + if (! $pages->{$page}) { if (isinternal($page)) { - push @internal, $pagesources{$page}; + push @internal_del, $pagesources{$page}; } else { debug(sprintf(gettext("removing old page %s"), $page)); @@ -353,154 +395,275 @@ 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}; } } } } - # find changed and new files - my @needsbuild; - foreach my $file (@files) { + return \@del, \@internal_del; +} + +sub find_changed ($) { + my $files=shift; + my @changed; + my @internal_changed; + 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; + $pagemtime{$page}=$stat[9]; + if (isinternal($page)) { - push @internal, $file; + # Preprocess internal page in scan-only mode. + preprocess($page, $page, readfile($srcfile), 1); + push @internal_changed, $file; } else { - push @needsbuild, $file; + push @changed, $file; } } } - run_hooks(needsbuild => sub { shift->(\@needsbuild) }); + return \@changed, \@internal_changed; +} - # scan and render files - foreach my $file (@needsbuild) { - debug(sprintf(gettext("scanning %s"), $file)); - scan($file); - } - calculate_backlinks(); - foreach my $file (@needsbuild) { - debug(sprintf(gettext("rendering %s"), $file)); - render($file); - $rendered{$file}=1; - } - foreach my $file (@internal) { - # internal pages are not rendered +sub calculate_old_links ($$) { + my ($changed, $del)=@_; + my %oldlink_targets; + foreach my $file (@$changed, @$del) { my $page=pagename($file); - delete $depends{$page}; - foreach my $old (@{$renderedfiles{$page}}) { - delete $destsources{$old}; + if (exists $oldlinks{$page}) { + foreach my $l (@{$oldlinks{$page}}) { + $oldlink_targets{$page}{$l}=bestlink($page, $l); + } } - $renderedfiles{$page}=[]; } - - # rebuild pages that link to added or removed pages - if (@add || @del) { - foreach my $f (@add, @del) { - my $p=pagename($f); - foreach my $page (keys %{$backlinks{$p}}) { - my $file=$pagesources{$page}; - next if $rendered{$file}; - debug(sprintf(gettext("rendering %s, which links to %s"), $file, $p)); - render($file); - $rendered{$file}=1; + return \%oldlink_targets; +} + +sub derender_internal ($) { + my $file=shift; + my $page=pagename($file); + delete $depends{$page}; + delete $depends_simple{$page}; + foreach my $old (@{$renderedfiles{$page}}) { + delete $destsources{$old}; + } + $renderedfiles{$page}=[]; +} + +sub render_linkers ($) { + my $f=shift; + my $p=pagename($f); + foreach my $page (keys %{$backlinks{$p}}) { + my $file=$pagesources{$page}; + render($file, sprintf(gettext("building %s, which links to %s"), $file, $p)); + } +} + +sub remove_unrendered () { + foreach my $src (keys %rendered) { + my $page=pagename($src); + foreach my $file (@{$oldrenderedfiles{$page}}) { + if (! grep { $_ eq $file } @{$renderedfiles{$page}}) { + debug(sprintf(gettext("removing %s, no longer built by %s"), $file, $page)); + prune($config{destdir}."/".$file); } } } +} - if (%rendered || @del || @internal) { - my @changed=(keys %rendered, @del); +sub calculate_changed_links ($$$) { + my ($changed, $del, $oldlink_targets)=@_; - # rebuild dependant pages - 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; - last; - } + my (%backlinkchanged, %linkchangers); + + foreach my $file (@$changed, @$del) { + my $page=pagename($file); + + if (exists $links{$page}) { + foreach my $l (@{$links{$page}}) { + my $target=bestlink($page, $l); + if (! exists $oldlink_targets->{$page}{$l} || + $target ne $oldlink_targets->{$page}{$l}) { + $backlinkchanged{$target}=1; + $linkchangers{lc($page)}=1; } + delete $oldlink_targets->{$page}{$l}; } } - - # handle backlinks; if a page has added/removed links, - # update the pages it links to - my %linkchanged; - foreach my $file (@changed) { - my $page=pagename($file); - - if (exists $links{$page}) { - foreach my $link (map { bestlink($page, $_) } @{$links{$page}}) { - if (length $link && - (! exists $oldlinks{$page} || - ! grep { bestlink($page, $_) eq $link } @{$oldlinks{$page}})) { - $linkchanged{$link}=1; - } - } + if (exists $oldlink_targets->{$page} && + %{$oldlink_targets->{$page}}) { + foreach my $target (values %{$oldlink_targets->{$page}}) { + $backlinkchanged{$target}=1; } - if (exists $oldlinks{$page}) { - foreach my $link (map { bestlink($page, $_) } @{$oldlinks{$page}}) { - if (length $link && - (! exists $links{$page} || - ! grep { bestlink($page, $_) eq $link } @{$links{$page}})) { - $linkchanged{$link}=1; - } + $linkchangers{lc($page)}=1; + } + } + + return \%backlinkchanged, \%linkchangers; +} + +sub render_dependent ($$$$$$$) { + my ($files, $new, $internal_new, $del, $internal_del, + $internal_changed, $linkchangers)=@_; + + my @changed=(keys %rendered, @$del); + my @exists_changed=(@$new, @$del); + + my %lc_changed = map { lc(pagename($_)) => 1 } @changed; + my %lc_exists_changed = map { lc(pagename($_)) => 1 } @exists_changed; + + foreach my $f (@$files) { + next if $rendered{$f}; + my $p=pagename($f); + my $reason = undef; + + if (exists $depends_simple{$p}) { + foreach my $d (keys %{$depends_simple{$p}}) { + if (($depends_simple{$p}{$d} & $IkiWiki::DEPEND_CONTENT && + $lc_changed{$d}) + || + ($depends_simple{$p}{$d} & $IkiWiki::DEPEND_PRESENCE && + $lc_exists_changed{$d}) + || + ($depends_simple{$p}{$d} & $IkiWiki::DEPEND_LINKS && + $linkchangers->{$d}) + ) { + $reason = $d; + last; } } } + + if (exists $depends{$p} && ! defined $reason) { + foreach my $dep (keys %{$depends{$p}}) { + my $sub=pagespec_translate($dep); + next if $@ || ! defined $sub; - foreach my $link (keys %linkchanged) { - my $linkfile=$pagesources{$link}; - if (defined $linkfile) { - next if $rendered{$linkfile}; - debug(sprintf(gettext("rendering %s, to update its backlinks"), $linkfile)); - render($linkfile); - $rendered{$linkfile}=1; + # only consider internal files + # if the page explicitly depends + # on such files + my $internal_dep=$dep =~ /internal\(/; + + my $in=sub { + my $list=shift; + my $type=shift; + foreach my $file (@$list) { + next if $file eq $f; + my $page=pagename($file); + if ($sub->($page, location => $p)) { + if ($type == $IkiWiki::DEPEND_LINKS) { + next unless $linkchangers->{lc($page)}; + } + return $page; + } + } + return undef; + }; + + if ($depends{$p}{$dep} & $IkiWiki::DEPEND_CONTENT) { + last if $reason = + $in->(\@changed, $IkiWiki::DEPEND_CONTENT); + last if $internal_dep && ($reason = + $in->($internal_new, $IkiWiki::DEPEND_CONTENT) || + $in->($internal_del, $IkiWiki::DEPEND_CONTENT) || + $in->($internal_changed, $IkiWiki::DEPEND_CONTENT)); + } + if ($depends{$p}{$dep} & $IkiWiki::DEPEND_PRESENCE) { + last if $reason = + $in->(\@exists_changed, $IkiWiki::DEPEND_PRESENCE); + last if $internal_dep && ($reason = + $in->($internal_new, $IkiWiki::DEPEND_PRESENCE) || + $in->($internal_del, $IkiWiki::DEPEND_PRESENCE)); + } + if ($depends{$p}{$dep} & $IkiWiki::DEPEND_LINKS) { + last if $reason = + $in->(\@changed, $IkiWiki::DEPEND_LINKS); + last if $internal_dep && ($reason = + $in->($internal_new, $IkiWiki::DEPEND_LINKS) || + $in->($internal_del, $IkiWiki::DEPEND_LINKS) || + $in->($internal_changed, $IkiWiki::DEPEND_LINKS)); + } } } + + if (defined $reason) { + render($f, sprintf(gettext("building %s, which depends on %s"), $f, $reason)); + return 1; + } } - # remove no longer rendered files - foreach my $src (keys %rendered) { - 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, $page)); - prune($config{destdir}."/".$file); - } + return 0; +} + +sub render_backlinks ($) { + my $backlinkchanged=shift; + foreach my $link (keys %$backlinkchanged) { + my $linkfile=$pagesources{$link}; + if (defined $linkfile) { + render($linkfile, sprintf(gettext("building %s, to update its backlinks"), $linkfile)); } } +} + +sub refresh () { + srcdir_check(); + run_hooks(refresh => sub { shift->() }); + my ($files, $pages)=find_src_files(); + my ($new, $internal_new)=find_new_files($files); + my ($del, $internal_del)=find_del_files($pages); + my ($changed, $internal_changed)=find_changed($files); + run_hooks(needsbuild => sub { shift->($changed) }); + my $oldlink_targets=calculate_old_links($changed, $del); + + foreach my $file (@$changed) { + scan($file); + } + + calculate_links(); + + foreach my $file (@$changed) { + render($file, sprintf(gettext("building %s"), $file)); + } + foreach my $file (@$internal_new, @$internal_del, @$internal_changed) { + derender_internal($file); + } + + my ($backlinkchanged, $linkchangers)=calculate_changed_links($changed, + $del, $oldlink_targets); + + foreach my $file (@$new, @$del) { + render_linkers($file); + } + + if (@$changed || @$internal_changed || + @$del || @$internal_del || @$internal_new) { + 1 while render_dependent($files, $new, $internal_new, + $del, $internal_del, $internal_changed, + $linkchangers); + } + + render_backlinks($backlinkchanged); + remove_unrendered(); - if (@del) { - run_hooks(delete => sub { shift->(@del) }); + if (@$del) { + run_hooks(delete => sub { shift->(@$del) }); } if (%rendered) { run_hooks(change => sub { shift->(keys %rendered) }); } -} #}}} +} -sub commandline_render () { #{{{ - loadplugins(); - checkconfig(); +sub commandline_render () { lockwiki(); loadindex(); unlockwiki(); @@ -510,18 +673,19 @@ 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; $content=filter($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; -} #}}} +} 1