X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/c90bc78d440d63b0ea2f62146edc54e88fb97c32..3308875f15898dd03cdd519525a9aa6e0b284848:/IkiWiki.pm diff --git a/IkiWiki.pm b/IkiWiki.pm index 7035cb034..e5da04a3b 100644 --- a/IkiWiki.pm +++ b/IkiWiki.pm @@ -14,15 +14,15 @@ use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase %pagestate %wikistate %renderedfiles %oldrenderedfiles %pagesources %delpagesources %destsources %depends %depends_simple @mass_depends %hooks %forcerebuild %loaded_plugins %typedlinks - %oldtypedlinks %autofiles}; + %oldtypedlinks %autofiles @underlayfiles $lastrev}; use Exporter q{import}; our @EXPORT = qw(hook debug error htmlpage template template_depends deptype add_depends pagespec_match pagespec_match_list bestlink htmllink readfile writefile pagetype srcfile pagename - displaytime will_render gettext ngettext urlto targetpage + displaytime strftime_utf8 will_render gettext ngettext urlto targetpage add_underlay pagetitle titlepage linkpage newpagefile - inject add_link add_autofile + inject add_link add_autofile useragent %config %links %pagestate %wikistate %renderedfiles %pagesources %destsources %typedlinks); our $VERSION = 3.00; # plugin interface version, next is ikiwiki version @@ -118,6 +118,29 @@ sub getsetup () { safe => 0, rebuild => 0, }, + cgi_overload_delay => { + type => "string", + default => '', + example => "10", + description => "number of seconds to delay CGI requests when overloaded", + safe => 1, + rebuild => 0, + }, + cgi_overload_message => { + type => "string", + default => '', + example => "Please wait", + description => "message to display when overloaded (may contain html)", + safe => 1, + rebuild => 0, + }, + only_committed_changes => { + type => "boolean", + default => 0, + description => "enable optimization of only refreshing committed changes?", + safe => 1, + rebuild => 0, + }, rcs => { type => "string", default => '', @@ -305,9 +328,9 @@ sub getsetup () { rebuild => 0, }, umask => { - type => "integer", - example => "022", - description => "force ikiwiki to use a particular umask", + type => "string", + example => "public", + description => "force ikiwiki to use a particular umask (keywords public, group or private, or a number)", advanced => 1, safe => 0, # paranoia rebuild => 0, @@ -497,6 +520,21 @@ sub getsetup () { safe => 0, rebuild => 0, }, + cookiejar => { + type => "string", + default => { file => "$ENV{HOME}/.ikiwiki/cookies" }, + description => "cookie control", + safe => 0, # hooks into perl module internals + rebuild => 0, + }, + useragent => { + type => "string", + default => undef, + example => "Wget/1.13.4 (linux-gnu)", + description => "set custom user agent string for outbound HTTP requests e.g. when fetching aggregated RSS feeds", + safe => 0, + rebuild => 0, + }, } sub defaultconfig () { @@ -587,7 +625,23 @@ sub checkconfig () { unless exists $config{wikistatedir} && defined $config{wikistatedir}; if (defined $config{umask}) { - umask(possibly_foolish_untaint($config{umask})); + my $u = possibly_foolish_untaint($config{umask}); + + if ($u =~ m/^\d+$/) { + umask($u); + } + elsif ($u eq 'private') { + umask(077); + } + elsif ($u eq 'group') { + umask(027); + } + elsif ($u eq 'public') { + umask(022); + } + else { + error(sprintf(gettext("unsupported umask setting %s"), $u)); + } } run_hooks(checkconfig => sub { shift->() }); @@ -689,6 +743,7 @@ sub debug ($) { } my $log_open=0; +my $log_failed=0; sub log_message ($$) { my $type=shift; @@ -699,9 +754,18 @@ sub log_message ($$) { Sys::Syslog::openlog('ikiwiki', '', 'user'); $log_open=1; } - return eval { - Sys::Syslog::syslog($type, "[$config{wikiname}] %s", join(" ", @_)); + eval { + # keep a copy to avoid editing the original config repeatedly + my $wikiname = $config{wikiname}; + utf8::encode($wikiname); + Sys::Syslog::syslog($type, "[$wikiname] %s", join(" ", @_)); }; + if ($@) { + print STDERR "failed to syslog: $@" unless $log_failed; + $log_failed=1; + print STDERR "@_\n"; + } + return $@; } elsif (! $config{cgi}) { return print "@_\n"; @@ -1076,6 +1140,11 @@ sub cgiurl (@) { join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params); } +sub cgiurl_abs (@) { + eval q{use URI}; + URI->new_abs(cgiurl(@_), $config{cgiurl}); +} + sub baseurl (;$) { my $page=shift; @@ -1132,9 +1201,19 @@ sub formattime ($;$) { $format=$config{timeformat}; } + return strftime_utf8($format, localtime($time)); +} + +my $strftime_encoding; +sub strftime_utf8 { # strftime doesn't know about encodings, so make sure - # its output is properly treated as utf8 - return decode_utf8(POSIX::strftime($format, localtime($time))); + # its output is properly treated as utf8. + # Note that this does not handle utf-8 in the format string. + ($strftime_encoding) = POSIX::setlocale(&POSIX::LC_TIME) =~ m#\.([^@]+)# + unless defined $strftime_encoding; + $strftime_encoding + ? Encode::decode($strftime_encoding, POSIX::strftime(@_)) + : POSIX::strftime(@_); } sub date_3339 ($) { @@ -1237,7 +1316,7 @@ sub htmllink ($$$;@) { $cgilink = " "create", - page => lc($link), + page => $link, from => $lpage )."\" rel=\"nofollow\">?"; } @@ -1386,7 +1465,7 @@ sub preprocess ($$$;$$) { # consider it significant. my @params; while ($params =~ m{ - (?:([-\w]+)=)? # 1: named parameter key? + (?:([-.\w]+)=)? # 1: named parameter key? (?: """(.*?)""" # 2: triple-quoted value | @@ -1394,7 +1473,8 @@ sub preprocess ($$$;$$) { | '''(.*?)''' # 4: triple-single-quote | - <<(?[a-zA-Z]+)\n(?.*?)\n\k # 5, 6: heredoc'd value. + <<([a-zA-Z]+)\n # 5: heredoc start + (.*?)\n\5 # 6: heredoc value | (\S+) # 7: unquoted value ) @@ -1417,8 +1497,8 @@ sub preprocess ($$$;$$) { elsif (defined $7) { $val=$7; } - elsif (defined $+{heredoc}) { - $val=$+{heredoc}; + elsif (defined $6) { + $val=$6; } if (defined $key) { @@ -1428,7 +1508,7 @@ sub preprocess ($$$;$$) { push @params, $val, ''; } } - if ($preprocessing{$page}++ > 3) { + if ($preprocessing{$page}++ > 8) { # Avoid loops of preprocessed pages preprocessing # other pages that preprocess them, etc. return "[[!$command ". @@ -1482,15 +1562,16 @@ sub preprocess ($$$;$$) { ( # 4: the parameters.. \s+ # Must have space if parameters present (?: - (?:[-\w]+=)? # named parameter key? + (?:[-.\w]+=)? # named parameter key? (?: """.*?""" # triple-quoted value | "[^"]*?" # single-quoted value | - <<(?[a-zA-Z]+)\n(?.*?)\n\k # heredoc'd value. + '''.*?''' # triple-single-quote | - '''.*?''' # triple-single-quoted value + <<([a-zA-Z]+)\n # 5: heredoc start + (?:.*?)\n\5 # heredoc value | [^"\s\]]+ # unquoted value ) @@ -1509,15 +1590,16 @@ sub preprocess ($$$;$$) { \s+ ( # 4: the parameters.. (?: - (?:[-\w]+=)? # named parameter key? + (?:[-.\w]+=)? # named parameter key? (?: """.*?""" # triple-quoted value | "[^"]*?" # single-quoted value | - '''.*?''' # triple-single-quoted value + '''.*?''' # triple-single-quote | - <<(?[a-zA-Z]+)\n(?.*?)\n\k # heredoc'd value. + <<([a-zA-Z]+)\n # 5: heredoc start + (?:.*?)\n\5 # heredoc value | [^"\s\]]+ # unquoted value ) @@ -1724,7 +1806,8 @@ sub enable_commit_hook () { sub loadindex () { %oldrenderedfiles=%pagectime=(); - if (! $config{rebuild}) { + my $rebuild=$config{rebuild}; + if (! $rebuild) { %pagesources=%pagemtime=%oldlinks=%links=%depends= %destsources=%renderedfiles=%pagecase=%pagestate= %depends_simple=%typedlinks=%oldtypedlinks=(); @@ -1764,10 +1847,16 @@ sub loadindex () { foreach my $src (keys %$pages) { my $d=$pages->{$src}; - my $page=pagename($src); + my $page; + if (exists $d->{page} && ! $rebuild) { + $page=$d->{page}; + } + else { + $page=pagename($src); + } $pagectime{$page}=$d->{ctime}; $pagesources{$page}=$src; - if (! $config{rebuild}) { + if (! $rebuild) { $pagemtime{$page}=$d->{mtime}; $renderedfiles{$page}=$d->{dest}; if (exists $d->{links} && ref $d->{links}) { @@ -1817,6 +1906,8 @@ sub loadindex () { foreach my $page (keys %renderedfiles) { $destsources{$_}=$page foreach @{$renderedfiles{$page}}; } + $lastrev=$index->{lastrev}; + @underlayfiles=@{$index->{underlayfiles}} if ref $index->{underlayfiles}; return close($in); } @@ -1838,6 +1929,7 @@ sub saveindex () { my $src=$pagesources{$page}; $index{page}{$src}={ + page => $page, ctime => $pagectime{$page}, mtime => $pagemtime{$page}, dest => $renderedfiles{$page}, @@ -1857,11 +1949,7 @@ sub saveindex () { } if (exists $pagestate{$page}) { - foreach my $id (@plugins) { - foreach my $key (keys %{$pagestate{$page}{$id}}) { - $index{page}{$src}{state}{$id}{$key}=$pagestate{$page}{$id}{$key}; - } - } + $index{page}{$src}{state}=$pagestate{$page}; } } @@ -1873,6 +1961,9 @@ sub saveindex () { } } + $index{lastrev}=$lastrev; + $index{underlayfiles}=\@underlayfiles; + $index{version}="3"; my $ret=Storable::nstore_fd(\%index, $out); return if ! defined $ret || ! $ret; @@ -2224,6 +2315,14 @@ sub add_autofile ($$$) { $autofiles{$file}{generator}=$generator; } +sub useragent () { + return LWP::UserAgent->new( + cookie_jar => $config{cookiejar}, + env_proxy => 1, # respect proxy env vars + agent => $config{useragent}, + ); +} + sub sortspec_translate ($$) { my $spec = shift; my $reverse = shift; @@ -2628,8 +2727,14 @@ sub match_link ($$;@) { } sub match_backlink ($$;@) { - my $ret=match_link($_[1], $_[0], @_); - $ret->influences($_[1] => $IkiWiki::DEPEND_LINKS); + my $page=shift; + my $testpage=shift; + my %params=@_; + if ($testpage eq '.') { + $testpage = $params{'location'} + } + my $ret=match_link($testpage, $page, @_); + $ret->influences($testpage => $IkiWiki::DEPEND_LINKS); return $ret; } @@ -2720,12 +2825,12 @@ sub match_user ($$;@) { my $user=shift; my %params=@_; - my $regexp=IkiWiki::glob2re($user); - if (! exists $params{user}) { return IkiWiki::ErrorReason->new("no user specified"); } + my $regexp=IkiWiki::glob2re($user); + if (defined $params{user} && $params{user}=~$regexp) { return IkiWiki::SuccessReason->new("user is $user"); } @@ -2765,8 +2870,10 @@ sub match_ip ($$;@) { if (! exists $params{ip}) { return IkiWiki::ErrorReason->new("no IP specified"); } + + my $regexp=IkiWiki::glob2re(lc $ip); - if (defined $params{ip} && lc $params{ip} eq lc $ip) { + if (defined $params{ip} && lc $params{ip}=~$regexp) { return IkiWiki::SuccessReason->new("IP is $ip"); } else { @@ -2789,6 +2896,7 @@ sub cmp_title { IkiWiki::pagetitle(IkiWiki::basename($b)) } +sub cmp_path { IkiWiki::pagetitle($a) cmp IkiWiki::pagetitle($b) } sub cmp_mtime { $IkiWiki::pagemtime{$b} <=> $IkiWiki::pagemtime{$a} } sub cmp_age { $IkiWiki::pagectime{$b} <=> $IkiWiki::pagectime{$a} }