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#!/usr/bin/perl
use warnings;
use strict;
use Storable;
package IkiWiki;
sub userinfo_retrieve () { #{{{
my $userinfo=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
return $userinfo;
} #}}}
sub userinfo_store ($) { #{{{
my $userinfo=shift;
my $oldmask=umask(077);
my $ret=Storable::lock_store($userinfo, "$config{wikistatedir}/userdb");
umask($oldmask);
return $ret;
} #}}}
sub userinfo_get ($$) { #{{{
my $user=shift;
my $field=shift;
my $userinfo=userinfo_retrieve();
if (! defined $userinfo ||
! exists $userinfo->{$user} || ! ref $userinfo->{$user} ||
! exists $userinfo->{$user}->{$field}) {
return "";
}
return $userinfo->{$user}->{$field};
} #}}}
sub userinfo_set ($$$) { #{{{
my $user=shift;
my $field=shift;
my $value=shift;
my $userinfo=userinfo_retrieve();
if (! defined $userinfo ||
! exists $userinfo->{$user} || ! ref $userinfo->{$user}) {
return "";
}
$userinfo->{$user}->{$field}=$value;
return userinfo_store($userinfo);
} #}}}
sub userinfo_setall ($$) { #{{{
my $user=shift;
my $info=shift;
my $userinfo=userinfo_retrieve();
if (! defined $userinfo) {
$userinfo={};
}
$userinfo->{$user}=$info;
return userinfo_store($userinfo);
} #}}}
sub is_admin ($) { #{{{
my $user_name=shift;
return grep { $_ eq $user_name } @{$config{adminuser}};
} #}}}
sub page_subscribers (@) { #{{{
my @ret;
my $userinfo=userinfo_retrieve();
foreach my $user (keys %{$userinfo}) {
if (exists $user->{subscriptions} &&
length $user->{subscriptions} &&
exists $user->{email} &&
length $user->{email} &&
grep { globmatch($_, $user->{subscriptions}) } @_) {
push @ret, $user->{email};
}
}
return @ret;
} #}}}
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