X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/abab46f983118e42e7780670812db54162c33e06..3f9dd729b3f89c25689bb96d55d71d3eb232951f:/IkiWiki.pm
diff --git a/IkiWiki.pm b/IkiWiki.pm
index 6a72a0144..a0a61ac64 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -12,19 +12,21 @@ use Storable;
use open qw{:utf8 :std};
use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
- %pagestate %renderedfiles %oldrenderedfiles %pagesources
- %destsources %depends %hooks %forcerebuild $gettext_obj};
+ %pagestate %wikistate %renderedfiles %oldrenderedfiles
+ %pagesources %destsources %depends %hooks %forcerebuild
+ %loaded_plugins};
use Exporter q{import};
our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
- bestlink htmllink readfile writefile pagetype srcfile pagename
- displaytime will_render gettext urlto targetpage
- add_underlay
- %config %links %pagestate %renderedfiles
+ pagespec_match_list bestlink htmllink readfile writefile
+ pagetype srcfile pagename displaytime will_render gettext urlto
+ targetpage add_underlay pagetitle titlepage linkpage
+ newpagefile inject add_link
+ %config %links %pagestate %wikistate %renderedfiles
%pagesources %destsources);
-our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
+our $VERSION = 3.00; # plugin interface version, next is ikiwiki version
our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
-my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
+our $installdir='/usr'; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
# Optimisation.
use Memoize;
@@ -32,7 +34,7 @@ memoize("abs2rel");
memoize("pagespec_translate");
memoize("file_pruned");
-sub getsetup () { #{{{
+sub getsetup () {
wikiname => {
type => "string",
default => "wiki",
@@ -40,6 +42,28 @@ sub getsetup () { #{{{
safe => 1,
rebuild => 1,
},
+ adminemail => {
+ type => "string",
+ default => undef,
+ example => 'me@example.com',
+ description => "contact email for wiki",
+ safe => 1,
+ rebuild => 0,
+ },
+ adminuser => {
+ type => "string",
+ default => [],
+ description => "users who are wiki admins",
+ safe => 1,
+ rebuild => 0,
+ },
+ banned_users => {
+ type => "string",
+ default => [],
+ description => "users who are banned from the wiki",
+ safe => 1,
+ rebuild => 0,
+ },
srcdir => {
type => "string",
default => undef,
@@ -56,21 +80,6 @@ sub getsetup () { #{{{
safe => 0, # path
rebuild => 1,
},
- adminuser => {
- type => "string",
- default => [],
- description => "user names of wiki admins",
- safe => 1,
- rebuild => 0,
- },
- adminemail => {
- type => "string",
- default => undef,
- example => 'me@example.com',
- description => "contact email for wiki",
- safe => 1,
- rebuild => 0,
- },
url => {
type => "string",
default => '',
@@ -82,11 +91,26 @@ sub getsetup () { #{{{
cgiurl => {
type => "string",
default => '',
- examples => "http://example.com/wiki/ikiwiki.cgi",
+ example => "http://example.com/wiki/ikiwiki.cgi",
description => "url to the ikiwiki.cgi",
safe => 1,
rebuild => 1,
},
+ cgi_wrapper => {
+ type => "string",
+ default => '',
+ example => "/var/www/wiki/ikiwiki.cgi",
+ description => "filename of cgi wrapper to generate",
+ safe => 0, # file
+ rebuild => 0,
+ },
+ cgi_wrappermode => {
+ type => "string",
+ default => '06755',
+ description => "mode for cgi_wrapper (can safely be made suid)",
+ safe => 0,
+ rebuild => 0,
+ },
rcs => {
type => "string",
default => '',
@@ -94,58 +118,34 @@ sub getsetup () { #{{{
safe => 0, # don't allow overriding
rebuild => 0,
},
- historyurl => {
- type => "string",
- # TODO should be set per-rcs to allow different
- # examples and descriptions
- default => '',
- example => "XXX",
- description => "XXX",
- safe => 1,
+ default_plugins => {
+ type => "internal",
+ default => [qw{mdwn link inline meta htmlscrubber passwordauth
+ openid signinedit lockedit conditional
+ recentchanges parentlinks editpage}],
+ description => "plugins to enable by default",
+ safe => 0,
rebuild => 1,
},
- diffurl => {
+ add_plugins => {
type => "string",
- # TODO ditto above
- default => '',
- example => "XXX",
- description => "XXX",
+ default => [],
+ description => "plugins to add to the default configuration",
safe => 1,
rebuild => 1,
},
- discussion => {
- type => "boolean",
- default => 1,
- description => "enable Discussion pages",
+ disable_plugins => {
+ type => "string",
+ default => [],
+ description => "plugins to disable",
safe => 1,
rebuild => 1,
},
- svnpath => {
- # TODO move
- type => "string",
- default => "trunk",
- description => "path inside svn repo where wiki is located",
- safe => 0, # could expose/overwrite data
- rebuild => 0,
- },
- gitorigin_branch => {
- type => "string",
- default => "origin",
- description => "the git origin to pull from",
- safe => 0, # paranoia
- rebuild => 0,
- },
- gitmaster_branch => {
- type => "string",
- default => "master",
- description => "the git master branch",
- safe => 0, # paranoia
- rebuild => 0,
- },
templatedir => {
type => "string",
default => "$installdir/share/ikiwiki/templates",
description => "location of template files",
+ advanced => 1,
safe => 0, # path
rebuild => 1,
},
@@ -153,9 +153,24 @@ sub getsetup () { #{{{
type => "string",
default => "$installdir/share/ikiwiki/basewiki",
description => "base wiki source location",
+ advanced => 1,
safe => 0, # path
rebuild => 0,
},
+ underlaydirbase => {
+ type => "internal",
+ default => "$installdir/share/ikiwiki",
+ description => "parent directory containing additional underlays",
+ safe => 0,
+ rebuild => 0,
+ },
+ wrappers => {
+ type => "internal",
+ default => [],
+ description => "wrappers to generate",
+ safe => 0,
+ rebuild => 0,
+ },
underlaydirs => {
type => "internal",
default => [],
@@ -165,15 +180,15 @@ sub getsetup () { #{{{
},
verbose => {
type => "boolean",
- default => 0,
- description => "display verbose messages when building",
+ example => 1,
+ description => "display verbose messages?",
safe => 1,
rebuild => 0,
},
syslog => {
type => "boolean",
- default => 0,
- description => "log to syslog",
+ example => 1,
+ description => "log to syslog?",
safe => 1,
rebuild => 0,
},
@@ -186,11 +201,33 @@ sub getsetup () { #{{{
},
prefix_directives => {
type => "boolean",
- default => 0,
+ default => 1,
description => "use '!'-prefixed preprocessor directives?",
safe => 0, # changing requires manual transition
rebuild => 1,
},
+ indexpages => {
+ type => "boolean",
+ default => 0,
+ description => "use page/index.mdwn source files",
+ safe => 1,
+ rebuild => 1,
+ },
+ discussion => {
+ type => "boolean",
+ default => 1,
+ description => "enable Discussion pages?",
+ safe => 1,
+ rebuild => 1,
+ },
+ sslcookie => {
+ type => "boolean",
+ default => 0,
+ description => "only send cookies over SSL connections?",
+ advanced => 1,
+ safe => 1,
+ rebuild => 0,
+ },
default_pageext => {
type => "string",
default => "mdwn",
@@ -209,6 +246,7 @@ sub getsetup () { #{{{
type => "string",
default => '%c',
description => "strftime format string to display date",
+ advanced => 1,
safe => 1,
rebuild => 1,
},
@@ -217,16 +255,10 @@ sub getsetup () { #{{{
default => undef,
example => "en_US.UTF-8",
description => "UTF-8 locale to use",
+ advanced => 1,
safe => 0,
rebuild => 1,
},
- sslcookie => {
- type => "boolean",
- default => 0,
- description => "only send cookies over SSL connections?",
- safe => 1,
- rebuild => 0,
- },
userdir => {
type => "string",
default => "",
@@ -245,25 +277,72 @@ sub getsetup () { #{{{
hardlink => {
type => "boolean",
default => 0,
- description => "attempt to hardlink source files (optimisation for large files)",
+ description => "attempt to hardlink source files? (optimisation for large files)",
+ advanced => 1,
safe => 0, # paranoia
rebuild => 0,
},
-
+ umask => {
+ type => "integer",
+ example => "022",
+ description => "force ikiwiki to use a particular umask",
+ advanced => 1,
+ safe => 0, # paranoia
+ rebuild => 0,
+ },
+ wrappergroup => {
+ type => "string",
+ example => "ikiwiki",
+ description => "group for wrappers to run in",
+ advanced => 1,
+ safe => 0, # paranoia
+ rebuild => 0,
+ },
+ libdir => {
+ type => "string",
+ default => "",
+ example => "$ENV{HOME}/.ikiwiki/",
+ description => "extra library and plugin directory",
+ advanced => 1,
+ safe => 0, # directory
+ rebuild => 0,
+ },
+ ENV => {
+ type => "string",
+ default => {},
+ description => "environment variables",
+ safe => 0, # paranoia
+ rebuild => 0,
+ },
+ exclude => {
+ type => "string",
+ default => undef,
+ example => '\.wav$',
+ description => "regexp of source files to ignore",
+ advanced => 1,
+ safe => 0, # regexp
+ rebuild => 1,
+ },
wiki_file_prune_regexps => {
type => "internal",
default => [qr/(^|\/)\.\.(\/|$)/, qr/^\./, qr/\/\./,
qr/\.x?html?$/, qr/\.ikiwiki-new$/,
qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//,
- qr/(^|\/)_MTN\//,
+ qr/(^|\/)_MTN\//, qr/(^|\/)_darcs\//,
qr/\.dpkg-tmp$/],
description => "regexps of source files to ignore",
safe => 0,
rebuild => 1,
},
+ wiki_file_chars => {
+ type => "string",
+ description => "specifies the characters that are allowed in source filenames",
+ default => "-[:alnum:]+/.:_",
+ safe => 0,
+ rebuild => 1,
+ },
wiki_file_regexp => {
type => "internal",
- default => qr/(^[-[:alnum:]_.:\/+]+$)/,
description => "regexp of legal source files",
safe => 0,
rebuild => 1,
@@ -303,6 +382,13 @@ sub getsetup () { #{{{
safe => 0,
rebuild => 0,
},
+ setup => {
+ type => "internal",
+ default => undef,
+ description => "running in setup mode",
+ safe => 0,
+ rebuild => 0,
+ },
refresh => {
type => "internal",
default => 0,
@@ -310,61 +396,51 @@ sub getsetup () { #{{{
safe => 0,
rebuild => 0,
},
- getctime => {
+ test_receive => {
type => "internal",
default => 0,
- description => "running in getctime mode",
+ description => "running in receive test mode",
safe => 0,
rebuild => 0,
},
- w3mmode => {
+ getctime => {
type => "internal",
default => 0,
- description => "running in w3mmode",
+ description => "running in getctime mode",
safe => 0,
rebuild => 0,
},
- wrapper => {
+ w3mmode => {
type => "internal",
- default => undef,
- description => "wrapper file to generate",
+ default => 0,
+ description => "running in w3mmode",
safe => 0,
rebuild => 0,
},
- wrappermode => {
+ wikistatedir => {
type => "internal",
default => undef,
- description => "mode of wrapper file",
+ description => "path to the .ikiwiki directory holding ikiwiki state",
safe => 0,
rebuild => 0,
},
- setup => {
+ setupfile => {
type => "internal",
default => undef,
- description => "setup file to read",
+ description => "path to setup file",
safe => 0,
rebuild => 0,
},
- plugin => {
- type => "internal",
- default => [qw{mdwn link inline htmlscrubber passwordauth
- openid signinedit lockedit conditional
- recentchanges parentlinks}],
- description => "enabled plugins",
- safe => 0,
- rebuild => 1,
- },
- libdir => {
- type => "internal",
- default => undef,
- example => "$ENV{HOME}/.ikiwiki/",
- description => "extra library and plugin directory",
+ allow_symlinks_before_srcdir => {
+ type => "boolean",
+ default => 0,
+ description => "allow symlinks in the path leading to the srcdir (potentially insecure)",
safe => 0,
rebuild => 0,
},
-} #}}}
+}
-sub defaultconfig () { #{{{
+sub defaultconfig () {
my %s=getsetup();
my @ret;
foreach my $key (keys %s) {
@@ -372,9 +448,9 @@ sub defaultconfig () { #{{{
}
use Data::Dumper;
return @ret;
-} #}}}
+}
-sub checkconfig () { #{{{
+sub checkconfig () {
# locale stuff; avoid LC_ALL since it overrides everything
if (defined $ENV{LC_ALL}) {
$ENV{LANG} = $ENV{LC_ALL};
@@ -383,9 +459,13 @@ sub checkconfig () { #{{{
if (defined $config{locale}) {
if (POSIX::setlocale(&POSIX::LC_ALL, $config{locale})) {
$ENV{LANG}=$config{locale};
- $gettext_obj=undef;
+ define_gettext();
}
}
+
+ if (! defined $config{wiki_file_regexp}) {
+ $config{wiki_file_regexp}=qr/(^[$config{wiki_file_chars}]+$)/;
+ }
if (ref $config{ENV} eq 'HASH') {
foreach my $val (keys %{$config{ENV}}) {
@@ -408,45 +488,67 @@ sub checkconfig () { #{{{
}
$config{wikistatedir}="$config{srcdir}/.ikiwiki"
- unless exists $config{wikistatedir};
-
- if ($config{rcs}) {
- eval qq{use IkiWiki::Rcs::$config{rcs}};
- if ($@) {
- error("Failed to load RCS module IkiWiki::Rcs::$config{rcs}: $@");
- }
- }
- else {
- require IkiWiki::Rcs::Stub;
- }
+ unless exists $config{wikistatedir} && defined $config{wikistatedir};
- if (exists $config{umask}) {
+ if (defined $config{umask}) {
umask(possibly_foolish_untaint($config{umask}));
}
run_hooks(checkconfig => sub { shift->() });
return 1;
-} #}}}
+}
+
+sub listplugins () {
+ my %ret;
+
+ foreach my $dir (@INC, $config{libdir}) {
+ next unless defined $dir && length $dir;
+ foreach my $file (glob("$dir/IkiWiki/Plugin/*.pm")) {
+ my ($plugin)=$file=~/.*\/(.*)\.pm$/;
+ $ret{$plugin}=1;
+ }
+ }
+ foreach my $dir ($config{libdir}, "$installdir/lib/ikiwiki") {
+ next unless defined $dir && length $dir;
+ foreach my $file (glob("$dir/plugins/*")) {
+ $ret{basename($file)}=1 if -x $file;
+ }
+ }
-sub loadplugins () { #{{{
- if (defined $config{libdir}) {
+ return keys %ret;
+}
+
+sub loadplugins () {
+ if (defined $config{libdir} && length $config{libdir}) {
unshift @INC, possibly_foolish_untaint($config{libdir});
}
- loadplugin($_) foreach @{$config{plugin}};
+ foreach my $plugin (@{$config{default_plugins}}, @{$config{add_plugins}}) {
+ loadplugin($plugin);
+ }
+
+ if ($config{rcs}) {
+ if (exists $IkiWiki::hooks{rcs}) {
+ error(gettext("cannot use multiple rcs plugins"));
+ }
+ loadplugin($config{rcs});
+ }
+ if (! exists $IkiWiki::hooks{rcs}) {
+ loadplugin("norcs");
+ }
run_hooks(getopt => sub { shift->() });
if (grep /^-/, @ARGV) {
- print STDERR "Unknown option: $_\n"
+ print STDERR "Unknown option (or missing parameter): $_\n"
foreach grep /^-/, @ARGV;
usage();
}
return 1;
-} #}}}
+}
-sub loadplugin ($) { #{{{
+sub loadplugin ($) {
my $plugin=shift;
return if grep { $_ eq $plugin} @{$config{disable_plugins}};
@@ -454,8 +556,13 @@ sub loadplugin ($) { #{{{
foreach my $dir (defined $config{libdir} ? possibly_foolish_untaint($config{libdir}) : undef,
"$installdir/lib/ikiwiki") {
if (defined $dir && -x "$dir/plugins/$plugin") {
- require IkiWiki::Plugin::external;
+ eval { require IkiWiki::Plugin::external };
+ if ($@) {
+ my $reason=$@;
+ error(sprintf(gettext("failed to load external plugin needed for %s plugin: %s"), $plugin, $reason));
+ }
import IkiWiki::Plugin::external "$dir/plugins/$plugin";
+ $loaded_plugins{$plugin}=1;
return 1;
}
}
@@ -465,10 +572,11 @@ sub loadplugin ($) { #{{{
if ($@) {
error("Failed to load plugin $mod: $@");
}
+ $loaded_plugins{$plugin}=1;
return 1;
-} #}}}
+}
-sub error ($;$) { #{{{
+sub error ($;$) {
my $message=shift;
my $cleaner=shift;
log_message('err' => $message) if $config{syslog};
@@ -476,15 +584,15 @@ sub error ($;$) { #{{{
$cleaner->();
}
die $message."\n";
-} #}}}
+}
-sub debug ($) { #{{{
+sub debug ($) {
return unless $config{verbose};
return log_message(debug => @_);
-} #}}}
+}
my $log_open=0;
-sub log_message ($$) { #{{{
+sub log_message ($$) {
my $type=shift;
if ($config{syslog}) {
@@ -504,70 +612,97 @@ sub log_message ($$) { #{{{
else {
return print STDERR "@_\n";
}
-} #}}}
+}
-sub possibly_foolish_untaint ($) { #{{{
+sub possibly_foolish_untaint ($) {
my $tainted=shift;
my ($untainted)=$tainted=~/(.*)/s;
return $untainted;
-} #}}}
+}
-sub basename ($) { #{{{
+sub basename ($) {
my $file=shift;
$file=~s!.*/+!!;
return $file;
-} #}}}
+}
-sub dirname ($) { #{{{
+sub dirname ($) {
my $file=shift;
$file=~s!/*[^/]+$!!;
return $file;
-} #}}}
+}
-sub pagetype ($) { #{{{
+sub isinternal ($) {
my $page=shift;
+ return exists $pagesources{$page} &&
+ $pagesources{$page} =~ /\._([^.]+)$/;
+}
+
+sub pagetype ($) {
+ my $file=shift;
- if ($page =~ /\.([^.]+)$/) {
+ if ($file =~ /\.([^.]+)$/) {
return $1 if exists $hooks{htmlize}{$1};
}
+ my $base=basename($file);
+ if (exists $hooks{htmlize}{$base} &&
+ $hooks{htmlize}{$base}{noextension}) {
+ return $base;
+ }
return;
-} #}}}
+}
-sub isinternal ($) { #{{{
- my $page=shift;
- return exists $pagesources{$page} &&
- $pagesources{$page} =~ /\._([^.]+)$/;
-} #}}}
-
-sub pagename ($) { #{{{
+sub pagename ($) {
my $file=shift;
my $type=pagetype($file);
my $page=$file;
- $page=~s/\Q.$type\E*$// if defined $type;
+ $page=~s/\Q.$type\E*$//
+ if defined $type && !$hooks{htmlize}{$type}{keepextension}
+ && !$hooks{htmlize}{$type}{noextension};
+ if ($config{indexpages} && $page=~/(.*)\/index$/) {
+ $page=$1;
+ }
return $page;
-} #}}}
+}
-sub targetpage ($$) { #{{{
+sub newpagefile ($$) {
+ my $page=shift;
+ my $type=shift;
+
+ if (! $config{indexpages} || $page eq 'index') {
+ return $page.".".$type;
+ }
+ else {
+ return $page."/index.".$type;
+ }
+}
+
+sub targetpage ($$;$) {
my $page=shift;
my $ext=shift;
+ my $filename=shift;
- if (! $config{usedirs} || $page =~ /^index$/ ) {
+ if (defined $filename) {
+ return $page."/".$filename.".".$ext;
+ }
+ elsif (! $config{usedirs} || $page eq 'index') {
return $page.".".$ext;
- } else {
+ }
+ else {
return $page."/index.".$ext;
}
-} #}}}
+}
-sub htmlpage ($) { #{{{
+sub htmlpage ($) {
my $page=shift;
return targetpage($page, $config{htmlext});
-} #}}}
+}
-sub srcfile_stat { #{{{
+sub srcfile_stat {
my $file=shift;
my $nothrow=shift;
@@ -577,26 +712,27 @@ sub srcfile_stat { #{{{
}
error("internal error: $file cannot be found in $config{srcdir} or underlay") unless $nothrow;
return;
-} #}}}
+}
-sub srcfile ($;$) { #{{{
+sub srcfile ($;$) {
return (srcfile_stat(@_))[0];
-} #}}}
+}
-sub add_underlay ($) { #{{{
+sub add_underlay ($) {
my $dir=shift;
- if ($dir=~/^\//) {
- unshift @{$config{underlaydirs}}, $dir;
+ if ($dir !~ /^\//) {
+ $dir="$config{underlaydirbase}/$dir";
}
- else {
- unshift @{$config{underlaydirs}}, "$config{underlaydir}/../$dir";
+
+ if (! grep { $_ eq $dir } @{$config{underlaydirs}}) {
+ unshift @{$config{underlaydirs}}, $dir;
}
return 1;
-} #}}}
+}
-sub readfile ($;$$) { #{{{
+sub readfile ($;$$) {
my $file=shift;
my $binary=shift;
my $wantfd=shift;
@@ -610,11 +746,15 @@ sub readfile ($;$$) { #{{{
binmode($in) if ($binary);
return \*$in if $wantfd;
my $ret=<$in>;
+ # check for invalid utf-8, and toss it back to avoid crashes
+ if (! utf8::valid($ret)) {
+ $ret=encode_utf8($ret);
+ }
close $in || error("failed to read $file: $!");
return $ret;
-} #}}}
+}
-sub prep_writefile ($$) { #{{{
+sub prep_writefile ($$) {
my $file=shift;
my $destdir=shift;
@@ -638,9 +778,9 @@ sub prep_writefile ($$) { #{{{
}
return 1;
-} #}}}
+}
-sub writefile ($$$;$$) { #{{{
+sub writefile ($$$;$$) {
my $file=shift; # can include subdirs
my $destdir=shift; # directory to put file in
my $content=shift;
@@ -668,17 +808,17 @@ sub writefile ($$$;$$) { #{{{
error("failed renaming $newfile to $destdir/$file: $!", $cleanup);
return 1;
-} #}}}
+}
my %cleared;
-sub will_render ($$;$) { #{{{
+sub will_render ($$;$) {
my $page=shift;
my $dest=shift;
my $clear=shift;
# Important security check.
if (-e "$config{destdir}/$dest" && ! $config{rebuild} &&
- ! grep { $_ eq $dest } (@{$renderedfiles{$page}}, @{$oldrenderedfiles{$page}})) {
+ ! grep { $_ eq $dest } (@{$renderedfiles{$page}}, @{$oldrenderedfiles{$page}}, @{$wikistate{editpage}{previews}})) {
error("$config{destdir}/$dest independently created, not overwriting with version from $page");
}
@@ -695,9 +835,9 @@ sub will_render ($$;$) { #{{{
$destsources{$dest}=$page;
return 1;
-} #}}}
+}
-sub bestlink ($$) { #{{{
+sub bestlink ($$) {
my $page=shift;
my $link=shift;
@@ -719,7 +859,7 @@ sub bestlink ($$) { #{{{
elsif (exists $pagecase{lc $l}) {
return $pagecase{lc $l};
}
- } while $cwd=~s!/?[^/]+$!!;
+ } while $cwd=~s{/?[^/]+$}{};
if (length $config{userdir}) {
my $l = "$config{userdir}/".lc($link);
@@ -733,15 +873,15 @@ sub bestlink ($$) { #{{{
#print STDERR "warning: page $page, broken link: $link\n";
return "";
-} #}}}
+}
-sub isinlinableimage ($) { #{{{
+sub isinlinableimage ($) {
my $file=shift;
return $file =~ /\.(png|gif|jpg|jpeg)$/i;
-} #}}}
+}
-sub pagetitle ($;$) { #{{{
+sub pagetitle ($;$) {
my $page=shift;
my $unescaped=shift;
@@ -753,28 +893,31 @@ sub pagetitle ($;$) { #{{{
}
return $page;
-} #}}}
+}
-sub titlepage ($) { #{{{
+sub titlepage ($) {
my $title=shift;
- $title=~s/([^-[:alnum:]:+\/.])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
+ # support use w/o %config set
+ my $chars = defined $config{wiki_file_chars} ? $config{wiki_file_chars} : "-[:alnum:]+/.:_";
+ $title=~s/([^$chars]|_)/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
return $title;
-} #}}}
+}
-sub linkpage ($) { #{{{
+sub linkpage ($) {
my $link=shift;
- $link=~s/([^-[:alnum:]:+\/._])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
+ my $chars = defined $config{wiki_file_chars} ? $config{wiki_file_chars} : "-[:alnum:]+/.:_";
+ $link=~s/([^$chars])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
return $link;
-} #}}}
+}
-sub cgiurl (@) { #{{{
+sub cgiurl (@) {
my %params=@_;
return $config{cgiurl}."?".
join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
-} #}}}
+}
-sub baseurl (;$) { #{{{
+sub baseurl (;$) {
my $page=shift;
return "$config{url}/" if ! defined $page;
@@ -783,9 +926,9 @@ sub baseurl (;$) { #{{{
$page=~s/[^\/]+$//;
$page=~s/[^\/]+\//..\//g;
return $page;
-} #}}}
+}
-sub abs2rel ($$) { #{{{
+sub abs2rel ($$) {
# Work around very innefficient behavior in File::Spec if abs2rel
# is passed two relative paths. It's much faster if paths are
# absolute! (Debian bug #376658; fixed in debian unstable now)
@@ -796,9 +939,16 @@ sub abs2rel ($$) { #{{{
my $ret=File::Spec->abs2rel($path, $base);
$ret=~s/^// if defined $ret;
return $ret;
-} #}}}
+}
+
+sub displaytime ($;$) {
+ # Plugins can override this function to mark up the time to
+ # display.
+ return ''.formattime(@_).'';
+}
-sub displaytime ($;$) { #{{{
+sub formattime ($;$) {
+ # Plugins can override this function to format the time.
my $time=shift;
my $format=shift;
if (! defined $format) {
@@ -808,25 +958,25 @@ sub displaytime ($;$) { #{{{
# strftime doesn't know about encodings, so make sure
# its output is properly treated as utf8
return decode_utf8(POSIX::strftime($format, localtime($time)));
-} #}}}
+}
-sub beautify_urlpath ($) { #{{{
+sub beautify_urlpath ($) {
my $url=shift;
- if ($config{usedirs}) {
- $url =~ s!/index.$config{htmlext}$!/!;
+ # Ensure url is not an empty link, and if necessary,
+ # add ./ to avoid colon confusion.
+ if ($url !~ /^\// && $url !~ /^\.\.?\//) {
+ $url="./$url";
}
- # Ensure url is not an empty link, and
- # if it's relative, make that explicit to avoid colon confusion.
- if ($url !~ /^\//) {
- $url="./$url";
+ if ($config{usedirs}) {
+ $url =~ s!/index.$config{htmlext}$!/!;
}
return $url;
-} #}}}
+}
-sub urlto ($$;$) { #{{{
+sub urlto ($$;$) {
my $to=shift;
my $from=shift;
my $absolute=shift;
@@ -846,9 +996,9 @@ sub urlto ($$;$) { #{{{
my $link = abs2rel($to, dirname(htmlpage($from)));
return beautify_urlpath($link);
-} #}}}
+}
-sub htmllink ($$$;@) { #{{{
+sub htmllink ($$$;@) {
my $lpage=shift; # the page doing the linking
my $page=shift; # the page that will contain the link (different for inline)
my $link=shift;
@@ -911,9 +1061,9 @@ sub htmllink ($$$;@) { #{{{
}
return "$linktext";
-} #}}}
+}
-sub userlink ($) { #{{{
+sub userlink ($) {
my $user=shift;
my $oiduser=eval { openiduser($user) };
@@ -928,9 +1078,9 @@ sub userlink ($) { #{{{
length $config{userdir} ? $config{userdir}."/".$user : $user
), noimageinline => 1);
}
-} #}}}
+}
-sub htmlize ($$$$) { #{{{
+sub htmlize ($$$$) {
my $page=shift;
my $destpage=shift;
my $type=shift;
@@ -965,9 +1115,9 @@ sub htmlize ($$$$) { #{{{
}
return $content;
-} #}}}
+}
-sub linkify ($$$) { #{{{
+sub linkify ($$$) {
my $page=shift;
my $destpage=shift;
my $content=shift;
@@ -981,11 +1131,11 @@ sub linkify ($$$) { #{{{
});
return $content;
-} #}}}
+}
our %preprocessing;
our $preprocess_preview=0;
-sub preprocess ($$$;$$) { #{{{
+sub preprocess ($$$;$$) {
my $page=shift; # the page the data comes from
my $destpage=shift; # the page the data will appear in (different for inline)
my $content=shift;
@@ -1001,6 +1151,8 @@ sub preprocess ($$$;$$) { #{{{
my $prefix=shift;
my $command=shift;
my $params=shift;
+ $params="" if ! defined $params;
+
if (length $escape) {
return "[[$prefix$command $params]]";
}
@@ -1045,13 +1197,10 @@ sub preprocess ($$$;$$) { #{{{
if ($preprocessing{$page}++ > 3) {
# Avoid loops of preprocessed pages preprocessing
# other pages that preprocess them, etc.
- #translators: The first parameter is a
- #translators: preprocessor directive name,
- #translators: the second a page name, the
- #translators: third a number.
- return "[[".sprintf(gettext("%s preprocessing loop detected on %s at depth %i"),
- $command, $page, $preprocessing{$page}).
- "]]";
+ return "[[!$command ".
+ sprintf(gettext("preprocessing loop detected on %s at depth %i"),
+ $page, $preprocessing{$page}).
+ "]]";
}
my $ret;
if (! $scan) {
@@ -1104,7 +1253,7 @@ sub preprocess ($$$;$$) { #{{{
|
"[^"]+" # single-quoted value
|
- [^\s\]]+ # unquoted value
+ [^"\s\]]+ # unquoted value
)
\s* # whitespace or end
# of directive
@@ -1127,7 +1276,7 @@ sub preprocess ($$$;$$) { #{{{
|
"[^"]+" # single-quoted value
|
- [^\s\]]+ # unquoted value
+ [^"\s\]]+ # unquoted value
)
\s* # whitespace or end
# of directive
@@ -1139,9 +1288,9 @@ sub preprocess ($$$;$$) { #{{{
$content =~ s{$regex}{$handle->($1, $2, $3, $4)}eg;
return $content;
-} #}}}
+}
-sub filter ($$$) { #{{{
+sub filter ($$$) {
my $page=shift;
my $destpage=shift;
my $content=shift;
@@ -1152,16 +1301,79 @@ sub filter ($$$) { #{{{
});
return $content;
-} #}}}
+}
-sub indexlink () { #{{{
+sub indexlink () {
return "$config{wikiname}";
-} #}}}
+}
+
+sub check_canedit ($$$;$) {
+ my $page=shift;
+ my $q=shift;
+ my $session=shift;
+ my $nonfatal=shift;
+
+ my $canedit;
+ run_hooks(canedit => sub {
+ return if defined $canedit;
+ my $ret=shift->($page, $q, $session);
+ if (defined $ret) {
+ if ($ret eq "") {
+ $canedit=1;
+ }
+ elsif (ref $ret eq 'CODE') {
+ $ret->() unless $nonfatal;
+ $canedit=0;
+ }
+ elsif (defined $ret) {
+ error($ret) unless $nonfatal;
+ $canedit=0;
+ }
+ }
+ });
+ return defined $canedit ? $canedit : 1;
+}
+
+sub check_content (@) {
+ my %params=@_;
+
+ return 1 if ! exists $hooks{checkcontent}; # optimisation
+
+ if (exists $pagesources{$params{page}}) {
+ my @diff;
+ my %old=map { $_ => 1 }
+ split("\n", readfile(srcfile($pagesources{$params{page}})));
+ foreach my $line (split("\n", $params{content})) {
+ push @diff, $line if ! exists $old{$_};
+ }
+ $params{content}=join("\n", @diff);
+ }
+
+ my $ok;
+ run_hooks(checkcontent => sub {
+ return if defined $ok;
+ my $ret=shift->(%params);
+ if (defined $ret) {
+ if ($ret eq "") {
+ $ok=1;
+ }
+ elsif (ref $ret eq 'CODE') {
+ $ret->() unless $params{nonfatal};
+ $ok=0;
+ }
+ elsif (defined $ret) {
+ error($ret) unless $params{nonfatal};
+ $ok=0;
+ }
+ }
+
+ });
+ return defined $ok ? $ok : 1;
+}
my $wikilock;
-sub lockwiki (;$) { #{{{
- my $wait=@_ ? shift : 1;
+sub lockwiki () {
# Take an exclusive lock on the wiki to prevent multiple concurrent
# run issues. The lock will be dropped on program exit.
if (! -d $config{wikistatedir}) {
@@ -1169,32 +1381,21 @@ sub lockwiki (;$) { #{{{
}
open($wikilock, '>', "$config{wikistatedir}/lockfile") ||
error ("cannot write to $config{wikistatedir}/lockfile: $!");
- if (! flock($wikilock, 2 | 4)) { # LOCK_EX | LOCK_NB
- if ($wait) {
- debug("wiki seems to be locked, waiting for lock");
- my $wait=600; # arbitrary, but don't hang forever to
- # prevent process pileup
- for (1..$wait) {
- return if flock($wikilock, 2 | 4);
- sleep 1;
- }
- error("wiki is locked; waited $wait seconds without lock being freed (possible stuck process or stale lock?)");
- }
- else {
- return 0;
- }
+ if (! flock($wikilock, 2)) { # LOCK_EX
+ error("failed to get lock");
}
return 1;
-} #}}}
+}
-sub unlockwiki () { #{{{
+sub unlockwiki () {
+ POSIX::close($ENV{IKIWIKI_CGILOCK_FD}) if exists $ENV{IKIWIKI_CGILOCK_FD};
return close($wikilock) if $wikilock;
return;
-} #}}}
+}
my $commitlock;
-sub commit_hook_enabled () { #{{{
+sub commit_hook_enabled () {
open($commitlock, '+>', "$config{wikistatedir}/commitlock") ||
error("cannot write to $config{wikistatedir}/commitlock: $!");
if (! flock($commitlock, 1 | 4)) { # LOCK_SH | LOCK_NB to test
@@ -1203,23 +1404,23 @@ sub commit_hook_enabled () { #{{{
}
close($commitlock) || error("failed closing commitlock: $!");
return 1;
-} #}}}
+}
-sub disable_commit_hook () { #{{{
+sub disable_commit_hook () {
open($commitlock, '>', "$config{wikistatedir}/commitlock") ||
error("cannot write to $config{wikistatedir}/commitlock: $!");
if (! flock($commitlock, 2)) { # LOCK_EX
error("failed to get commit lock");
}
return 1;
-} #}}}
+}
-sub enable_commit_hook () { #{{{
+sub enable_commit_hook () {
return close($commitlock) if $commitlock;
return;
-} #}}}
+}
-sub loadindex () { #{{{
+sub loadindex () {
%oldrenderedfiles=%pagectime=();
if (! $config{rebuild}) {
%pagesources=%pagemtime=%oldlinks=%links=%depends=
@@ -1235,31 +1436,42 @@ sub loadindex () { #{{{
return;
}
}
- my $ret=Storable::fd_retrieve($in);
- if (! defined $ret) {
+
+ my $index=Storable::fd_retrieve($in);
+ if (! defined $index) {
return 0;
}
- my %index=%$ret;
- foreach my $src (keys %index) {
- my %d=%{$index{$src}};
+
+ my $pages;
+ if (exists $index->{version} && ! ref $index->{version}) {
+ $pages=$index->{page};
+ %wikistate=%{$index->{state}};
+ }
+ else {
+ $pages=$index;
+ %wikistate=();
+ }
+
+ foreach my $src (keys %$pages) {
+ my $d=$pages->{$src};
my $page=pagename($src);
- $pagectime{$page}=$d{ctime};
+ $pagectime{$page}=$d->{ctime};
if (! $config{rebuild}) {
$pagesources{$page}=$src;
- $pagemtime{$page}=$d{mtime};
- $renderedfiles{$page}=$d{dest};
- if (exists $d{links} && ref $d{links}) {
- $links{$page}=$d{links};
- $oldlinks{$page}=[@{$d{links}}];
+ $pagemtime{$page}=$d->{mtime};
+ $renderedfiles{$page}=$d->{dest};
+ if (exists $d->{links} && ref $d->{links}) {
+ $links{$page}=$d->{links};
+ $oldlinks{$page}=[@{$d->{links}}];
}
- if (exists $d{depends}) {
- $depends{$page}=$d{depends};
+ if (exists $d->{depends}) {
+ $depends{$page}=$d->{depends};
}
- if (exists $d{state}) {
- $pagestate{$page}=$d{state};
+ if (exists $d->{state}) {
+ $pagestate{$page}=$d->{state};
}
}
- $oldrenderedfiles{$page}=[@{$d{dest}}];
+ $oldrenderedfiles{$page}=[@{$d->{dest}}];
}
foreach my $page (keys %pagesources) {
$pagecase{lc $page}=$page;
@@ -1268,9 +1480,9 @@ sub loadindex () { #{{{
$destsources{$_}=$page foreach @{$renderedfiles{$page}};
}
return close($in);
-} #}}}
+}
-sub saveindex () { #{{{
+sub saveindex () {
run_hooks(savestate => sub { shift->() });
my %hookids;
@@ -1285,12 +1497,13 @@ sub saveindex () { #{{{
my $newfile="$config{wikistatedir}/indexdb.new";
my $cleanup = sub { unlink($newfile) };
open (my $out, '>', $newfile) || error("cannot write to $newfile: $!", $cleanup);
+
my %index;
foreach my $page (keys %pagemtime) {
next unless $pagemtime{$page};
my $src=$pagesources{$page};
- $index{$src}={
+ $index{page}{$src}={
ctime => $pagectime{$page},
mtime => $pagemtime{$page},
dest => $renderedfiles{$page},
@@ -1298,17 +1511,26 @@ sub saveindex () { #{{{
};
if (exists $depends{$page}) {
- $index{$src}{depends} = $depends{$page};
+ $index{page}{$src}{depends} = $depends{$page};
}
if (exists $pagestate{$page}) {
foreach my $id (@hookids) {
foreach my $key (keys %{$pagestate{$page}{$id}}) {
- $index{$src}{state}{$id}{$key}=$pagestate{$page}{$id}{$key};
+ $index{page}{$src}{state}{$id}{$key}=$pagestate{$page}{$id}{$key};
}
}
}
}
+
+ $index{state}={};
+ foreach my $id (@hookids) {
+ foreach my $key (keys %{$wikistate{$id}}) {
+ $index{state}{$id}{$key}=$wikistate{$id}{$key};
+ }
+ }
+
+ $index{version}="3";
my $ret=Storable::nstore_fd(\%index, $out);
return if ! defined $ret || ! $ret;
close $out || error("failed saving to $newfile: $!", $cleanup);
@@ -1316,18 +1538,18 @@ sub saveindex () { #{{{
error("failed renaming $newfile to $config{wikistatedir}/indexdb", $cleanup);
return 1;
-} #}}}
+}
-sub template_file ($) { #{{{
+sub template_file ($) {
my $template=shift;
foreach my $dir ($config{templatedir}, "$installdir/share/ikiwiki/templates") {
return "$dir/$template" if -e "$dir/$template";
}
return;
-} #}}}
+}
-sub template_params (@) { #{{{
+sub template_params (@) {
my $filename=template_file(shift);
if (! defined $filename) {
@@ -1346,14 +1568,14 @@ sub template_params (@) { #{{{
@_
);
return wantarray ? @ret : {@ret};
-} #}}}
+}
-sub template ($;@) { #{{{
+sub template ($;@) {
require HTML::Template;
return HTML::Template->new(template_params(@_));
-} #}}}
+}
-sub misctemplate ($$;@) { #{{{
+sub misctemplate ($$;@) {
my $title=shift;
my $pagebody=shift;
@@ -1370,9 +1592,9 @@ sub misctemplate ($$;@) { #{{{
shift->(page => "", destpage => "", template => $template);
});
return $template->output;
-}#}}}
+}
-sub hook (@) { # {{{
+sub hook (@) {
my %param=@_;
if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) {
@@ -1383,69 +1605,80 @@ sub hook (@) { # {{{
$hooks{$param{type}}{$param{id}}=\%param;
return 1;
-} # }}}
+}
-sub run_hooks ($$) { # {{{
+sub run_hooks ($$) {
# Calls the given sub for each hook of the given type,
# passing it the hook function to call.
my $type=shift;
my $sub=shift;
if (exists $hooks{$type}) {
- my @deferred;
+ my (@first, @middle, @last);
foreach my $id (keys %{$hooks{$type}}) {
- if ($hooks{$type}{$id}{last}) {
- push @deferred, $id;
- next;
+ if ($hooks{$type}{$id}{first}) {
+ push @first, $id;
+ }
+ elsif ($hooks{$type}{$id}{last}) {
+ push @last, $id;
+ }
+ else {
+ push @middle, $id;
}
- $sub->($hooks{$type}{$id}{call});
}
- foreach my $id (@deferred) {
+ foreach my $id (@first, @middle, @last) {
$sub->($hooks{$type}{$id}{call});
}
}
return 1;
-} #}}}
+}
-sub globlist_to_pagespec ($) { #{{{
- my @globlist=split(' ', shift);
+sub rcs_update () {
+ $hooks{rcs}{rcs_update}{call}->(@_);
+}
- my (@spec, @skip);
- foreach my $glob (@globlist) {
- if ($glob=~/^!(.*)/) {
- push @skip, $glob;
- }
- else {
- push @spec, $glob;
- }
- }
+sub rcs_prepedit ($) {
+ $hooks{rcs}{rcs_prepedit}{call}->(@_);
+}
- my $spec=join(' or ', @spec);
- if (@skip) {
- my $skip=join(' and ', @skip);
- if (length $spec) {
- $spec="$skip and ($spec)";
- }
- else {
- $spec=$skip;
- }
- }
- return $spec;
-} #}}}
+sub rcs_commit ($$$;$$) {
+ $hooks{rcs}{rcs_commit}{call}->(@_);
+}
+
+sub rcs_commit_staged ($$$) {
+ $hooks{rcs}{rcs_commit_staged}{call}->(@_);
+}
+
+sub rcs_add ($) {
+ $hooks{rcs}{rcs_add}{call}->(@_);
+}
+
+sub rcs_remove ($) {
+ $hooks{rcs}{rcs_remove}{call}->(@_);
+}
-sub is_globlist ($) { #{{{
- my $s=shift;
- return ( $s =~ /[^\s]+\s+([^\s]+)/ && $1 ne "and" && $1 ne "or" );
-} #}}}
+sub rcs_rename ($$) {
+ $hooks{rcs}{rcs_rename}{call}->(@_);
+}
-sub safequote ($) { #{{{
- my $s=shift;
- $s=~s/[{}]//g;
- return "q{$s}";
-} #}}}
+sub rcs_recentchanges ($) {
+ $hooks{rcs}{rcs_recentchanges}{call}->(@_);
+}
-sub add_depends ($$) { #{{{
+sub rcs_diff ($) {
+ $hooks{rcs}{rcs_diff}{call}->(@_);
+}
+
+sub rcs_getctime ($) {
+ $hooks{rcs}{rcs_getctime}{call}->(@_);
+}
+
+sub rcs_receive () {
+ $hooks{rcs}{rcs_receive}{call}->();
+}
+
+sub add_depends ($$) {
my $page=shift;
my $pagespec=shift;
@@ -1459,9 +1692,9 @@ sub add_depends ($$) { #{{{
}
return 1;
-} # }}}
+}
-sub file_pruned ($$) { #{{{
+sub file_pruned ($$) {
require File::Spec;
my $file=File::Spec->canonpath(shift);
my $base=File::Spec->canonpath(shift);
@@ -1469,64 +1702,92 @@ sub file_pruned ($$) { #{{{
my $regexp='('.join('|', @{$config{wiki_file_prune_regexps}}).')';
return $file =~ m/$regexp/ && $file ne $base;
-} #}}}
+}
-sub gettext { #{{{
- # Only use gettext in the rare cases it's needed.
+sub define_gettext () {
+ # If translation is needed, redefine the gettext function to do it.
+ # Otherwise, it becomes a quick no-op.
+ no warnings 'redefine';
if ((exists $ENV{LANG} && length $ENV{LANG}) ||
(exists $ENV{LC_ALL} && length $ENV{LC_ALL}) ||
(exists $ENV{LC_MESSAGES} && length $ENV{LC_MESSAGES})) {
- if (! $gettext_obj) {
- $gettext_obj=eval q{
+ *gettext=sub {
+ my $gettext_obj=eval q{
use Locale::gettext q{textdomain};
Locale::gettext->domain('ikiwiki')
};
- if ($@) {
- print STDERR "$@";
- $gettext_obj=undef;
+
+ if ($gettext_obj) {
+ $gettext_obj->get(shift);
+ }
+ else {
return shift;
}
- }
- return $gettext_obj->get(shift);
+ };
}
else {
- return shift;
+ *gettext=sub { return shift };
}
-} #}}}
+}
+
+sub gettext {
+ define_gettext();
+ gettext(@_);
+}
-sub yesno ($) { #{{{
+sub yesno ($) {
my $val=shift;
- return (defined $val && lc($val) eq gettext("yes"));
-} #}}}
+ return (defined $val && (lc($val) eq gettext("yes") || lc($val) eq "yes" || $val eq "1"));
+}
+
+sub inject {
+ # Injects a new function into the symbol table to replace an
+ # exported function.
+ my %params=@_;
+
+ # This is deep ugly perl foo, beware.
+ no strict;
+ no warnings;
+ if (! defined $params{parent}) {
+ $params{parent}='::';
+ $params{old}=\&{$params{name}};
+ $params{name}=~s/.*:://;
+ }
+ my $parent=$params{parent};
+ foreach my $ns (grep /^\w+::/, keys %{$parent}) {
+ $ns = $params{parent} . $ns;
+ inject(%params, parent => $ns) unless $ns eq '::main::';
+ *{$ns . $params{name}} = $params{call}
+ if exists ${$ns}{$params{name}} &&
+ \&{${$ns}{$params{name}}} == $params{old};
+ }
+ use strict;
+ use warnings;
+}
+
+sub add_link ($$) {
+ my $page=shift;
+ my $link=shift;
-sub pagespec_merge ($$) { #{{{
+ push @{$links{$page}}, $link
+ unless grep { $_ eq $link } @{$links{$page}};
+}
+
+sub pagespec_merge ($$) {
my $a=shift;
my $b=shift;
return $a if $a eq $b;
-
- # Support for old-style GlobLists.
- if (is_globlist($a)) {
- $a=globlist_to_pagespec($a);
- }
- if (is_globlist($b)) {
- $b=globlist_to_pagespec($b);
- }
-
return "($a) or ($b)";
-} #}}}
+}
-sub pagespec_translate ($) { #{{{
+sub pagespec_translate ($) {
my $spec=shift;
- # Support for old-style GlobLists.
- if (is_globlist($spec)) {
- $spec=globlist_to_pagespec($spec);
- }
-
# Convert spec to perl code.
my $code="";
+ my @data;
while ($spec=~m{
\s* # ignore whitespace
( # 1: match a single word
@@ -1554,26 +1815,29 @@ sub pagespec_translate ($) { #{{{
}
elsif ($word =~ /^(\w+)\((.*)\)$/) {
if (exists $IkiWiki::PageSpec::{"match_$1"}) {
- $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \@_)";
+ push @data, $2;
+ $code.="IkiWiki::PageSpec::match_$1(\$page, \$data[$#data], \@_)";
}
else {
- $code.=' 0';
+ push @data, qq{unknown function in pagespec "$word"};
+ $code.="IkiWiki::ErrorReason->new(\$data[$#data])";
}
}
else {
- $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \@_)";
+ push @data, $word;
+ $code.=" IkiWiki::PageSpec::match_glob(\$page, \$data[$#data], \@_)";
}
}
if (! length $code) {
- $code=0;
+ $code="IkiWiki::FailReason->new('empty pagespec')";
}
no warnings;
return eval 'sub { my $page=shift; '.$code.' }';
-} #}}}
+}
-sub pagespec_match ($$;@) { #{{{
+sub pagespec_match ($$;@) {
my $page=shift;
my $spec=shift;
my @params=@_;
@@ -1584,69 +1848,104 @@ sub pagespec_match ($$;@) { #{{{
}
my $sub=pagespec_translate($spec);
- return IkiWiki::FailReason->new("syntax error in pagespec \"$spec\"") if $@;
+ return IkiWiki::ErrorReason->new("syntax error in pagespec \"$spec\"")
+ if $@ || ! defined $sub;
return $sub->($page, @params);
-} #}}}
+}
-sub pagespec_valid ($) { #{{{
+sub pagespec_match_list ($$;@) {
+ my $pages=shift;
my $spec=shift;
+ my @params=@_;
my $sub=pagespec_translate($spec);
- return ! $@;
-} #}}}
+ error "syntax error in pagespec \"$spec\""
+ if $@ || ! defined $sub;
-sub glob2re ($) { #{{{
+ my @ret;
+ my $r;
+ foreach my $page (@$pages) {
+ $r=$sub->($page, @params);
+ push @ret, $page if $r;
+ }
+
+ if (! @ret && defined $r && $r->isa("IkiWiki::ErrorReason")) {
+ error(sprintf(gettext("cannot match pages: %s"), $r));
+ }
+ else {
+ return @ret;
+ }
+}
+
+sub pagespec_valid ($) {
+ my $spec=shift;
+
+ my $sub=pagespec_translate($spec);
+ return ! $@;
+}
+
+sub glob2re ($) {
my $re=quotemeta(shift);
$re=~s/\\\*/.*/g;
$re=~s/\\\?/./g;
return $re;
-} #}}}
+}
package IkiWiki::FailReason;
-use overload ( #{{{
+use overload (
'""' => sub { ${$_[0]} },
'0+' => sub { 0 },
'!' => sub { bless $_[0], 'IkiWiki::SuccessReason'},
fallback => 1,
-); #}}}
+);
-sub new { #{{{
+sub new {
my $class = shift;
my $value = shift;
return bless \$value, $class;
-} #}}}
+}
+
+package IkiWiki::ErrorReason;
+
+our @ISA = 'IkiWiki::FailReason';
package IkiWiki::SuccessReason;
-use overload ( #{{{
+use overload (
'""' => sub { ${$_[0]} },
'0+' => sub { 1 },
'!' => sub { bless $_[0], 'IkiWiki::FailReason'},
fallback => 1,
-); #}}}
+);
-sub new { #{{{
+sub new {
my $class = shift;
my $value = shift;
return bless \$value, $class;
-}; #}}}
+};
package IkiWiki::PageSpec;
-sub match_glob ($$;@) { #{{{
+sub derel ($$) {
+ my $path=shift;
+ my $from=shift;
+
+ if ($path =~ m!^\./!) {
+ $from=~s#/?[^/]+$## if defined $from;
+ $path=~s#^\./##;
+ $path="$from/$path" if length $from;
+ }
+
+ return $path;
+}
+
+sub match_glob ($$;@) {
my $page=shift;
my $glob=shift;
my %params=@_;
- my $from=exists $params{location} ? $params{location} : '';
-
- # relative matching
- if ($glob =~ m!^\./!) {
- $from=~s#/?[^/]+$##;
- $glob=~s#^\./##;
- $glob="$from/$glob" if length $from;
- }
+ $glob=derel($glob, $params{location});
my $regexp=IkiWiki::glob2re($glob);
if ($page=~/^$regexp$/i) {
@@ -1660,26 +1959,20 @@ sub match_glob ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("$glob does not match $page");
}
-} #}}}
+}
-sub match_internal ($$;@) { #{{{
+sub match_internal ($$;@) {
return match_glob($_[0], $_[1], @_, internal => 1)
-} #}}}
+}
-sub match_link ($$;@) { #{{{
+sub match_link ($$;@) {
my $page=shift;
my $link=lc(shift);
my %params=@_;
+ $link=derel($link, $params{location});
my $from=exists $params{location} ? $params{location} : '';
- # relative matching
- if ($link =~ m!^\.! && defined $from) {
- $from=~s#/?[^/]+$##;
- $link=~s#^\./##;
- $link="$from/$link" if length $from;
- }
-
my $links = $IkiWiki::links{$page};
return IkiWiki::FailReason->new("$page has no links") unless $links && @{$links};
my $bestlink = IkiWiki::bestlink($from, $link);
@@ -1691,18 +1984,25 @@ sub match_link ($$;@) { #{{{
else {
return IkiWiki::SuccessReason->new("$page links to page $p matching $link")
if match_glob($p, $link, %params);
+ $p=~s/^\///;
+ $link=~s/^\///;
+ return IkiWiki::SuccessReason->new("$page links to page $p matching $link")
+ if match_glob($p, $link, %params);
}
}
return IkiWiki::FailReason->new("$page does not link to $link");
-} #}}}
+}
-sub match_backlink ($$;@) { #{{{
+sub match_backlink ($$;@) {
return match_link($_[1], $_[0], @_);
-} #}}}
+}
-sub match_created_before ($$;@) { #{{{
+sub match_created_before ($$;@) {
my $page=shift;
my $testpage=shift;
+ my %params=@_;
+
+ $testpage=derel($testpage, $params{location});
if (exists $IkiWiki::pagectime{$testpage}) {
if ($IkiWiki::pagectime{$page} < $IkiWiki::pagectime{$testpage}) {
@@ -1715,11 +2015,14 @@ sub match_created_before ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("$testpage has no ctime");
}
-} #}}}
+}
-sub match_created_after ($$;@) { #{{{
+sub match_created_after ($$;@) {
my $page=shift;
my $testpage=shift;
+ my %params=@_;
+
+ $testpage=derel($testpage, $params{location});
if (exists $IkiWiki::pagectime{$testpage}) {
if ($IkiWiki::pagectime{$page} > $IkiWiki::pagectime{$testpage}) {
@@ -1732,33 +2035,90 @@ sub match_created_after ($$;@) { #{{{
else {
return IkiWiki::FailReason->new("$testpage has no ctime");
}
-} #}}}
+}
-sub match_creation_day ($$;@) { #{{{
+sub match_creation_day ($$;@) {
if ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift) {
return IkiWiki::SuccessReason->new('creation_day matched');
}
else {
return IkiWiki::FailReason->new('creation_day did not match');
}
-} #}}}
+}
-sub match_creation_month ($$;@) { #{{{
+sub match_creation_month ($$;@) {
if ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
return IkiWiki::SuccessReason->new('creation_month matched');
}
else {
return IkiWiki::FailReason->new('creation_month did not match');
}
-} #}}}
+}
-sub match_creation_year ($$;@) { #{{{
+sub match_creation_year ($$;@) {
if ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift) {
return IkiWiki::SuccessReason->new('creation_year matched');
}
else {
return IkiWiki::FailReason->new('creation_year did not match');
}
-} #}}}
+}
+
+sub match_user ($$;@) {
+ shift;
+ my $user=shift;
+ my %params=@_;
+
+ if (! exists $params{user}) {
+ return IkiWiki::ErrorReason->new("no user specified");
+ }
+
+ if (defined $params{user} && lc $params{user} eq lc $user) {
+ return IkiWiki::SuccessReason->new("user is $user");
+ }
+ elsif (! defined $params{user}) {
+ return IkiWiki::FailReason->new("not logged in");
+ }
+ else {
+ return IkiWiki::FailReason->new("user is $params{user}, not $user");
+ }
+}
+
+sub match_admin ($$;@) {
+ shift;
+ shift;
+ my %params=@_;
+
+ if (! exists $params{user}) {
+ return IkiWiki::ErrorReason->new("no user specified");
+ }
+
+ if (defined $params{user} && IkiWiki::is_admin($params{user})) {
+ return IkiWiki::SuccessReason->new("user is an admin");
+ }
+ elsif (! defined $params{user}) {
+ return IkiWiki::FailReason->new("not logged in");
+ }
+ else {
+ return IkiWiki::FailReason->new("user is not an admin");
+ }
+}
+
+sub match_ip ($$;@) {
+ shift;
+ my $ip=shift;
+ my %params=@_;
+
+ if (! exists $params{ip}) {
+ return IkiWiki::ErrorReason->new("no IP specified");
+ }
+
+ if (defined $params{ip} && lc $params{ip} eq lc $ip) {
+ return IkiWiki::SuccessReason->new("IP is $ip");
+ }
+ else {
+ return IkiWiki::FailReason->new("IP is $params{ip}, not $ip");
+ }
+}
1