167 lines
3.9 KiB
Perl
167 lines
3.9 KiB
Perl
#!/usr/bin/perl
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use warnings;
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use strict;
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use Storable;
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use IkiWiki;
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package IkiWiki;
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sub userinfo_retrieve () { #{{{
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my $userinfo=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
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return $userinfo;
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} #}}}
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sub userinfo_store ($) { #{{{
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my $userinfo=shift;
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my $oldmask=umask(077);
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my $ret=Storable::lock_store($userinfo, "$config{wikistatedir}/userdb");
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umask($oldmask);
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return $ret;
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} #}}}
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sub userinfo_get ($$) { #{{{
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my $user=shift;
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my $field=shift;
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my $userinfo=userinfo_retrieve();
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if (! defined $userinfo ||
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! exists $userinfo->{$user} || ! ref $userinfo->{$user} ||
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! exists $userinfo->{$user}->{$field}) {
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return "";
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}
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return $userinfo->{$user}->{$field};
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} #}}}
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sub userinfo_set ($$$) { #{{{
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my $user=shift;
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my $field=shift;
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my $value=shift;
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my $userinfo=userinfo_retrieve();
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if (! defined $userinfo ||
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! exists $userinfo->{$user} || ! ref $userinfo->{$user}) {
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return "";
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}
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$userinfo->{$user}->{$field}=$value;
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return userinfo_store($userinfo);
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} #}}}
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sub userinfo_setall ($$) { #{{{
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my $user=shift;
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my $info=shift;
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my $userinfo=userinfo_retrieve();
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if (! defined $userinfo) {
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$userinfo={};
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}
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$userinfo->{$user}=$info;
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return userinfo_store($userinfo);
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} #}}}
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sub is_admin ($) { #{{{
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my $user_name=shift;
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return grep { $_ eq $user_name } @{$config{adminuser}};
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} #}}}
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sub get_banned_users () { #{{{
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my @ret;
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my $userinfo=userinfo_retrieve();
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foreach my $user (keys %{$userinfo}) {
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push @ret, $user if $userinfo->{$user}->{banned};
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}
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return @ret;
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} #}}}
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sub set_banned_users (@) { #{{{
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my %banned=map { $_ => 1 } @_;
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my $userinfo=userinfo_retrieve();
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foreach my $user (keys %{$userinfo}) {
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$userinfo->{$user}->{banned} = $banned{$user};
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}
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return userinfo_store($userinfo);
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} #}}}
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sub commit_notify_list ($@) { #{{{
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my $committer=shift;
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my @pages;
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foreach my $file (@_) {
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push @pages, grep { $pagesources{$_} eq $file } keys %pagesources;
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}
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my @ret;
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my $userinfo=userinfo_retrieve();
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foreach my $user (keys %{$userinfo}) {
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next if $user eq $committer;
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if (exists $userinfo->{$user}->{subscriptions} &&
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length $userinfo->{$user}->{subscriptions} &&
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exists $userinfo->{$user}->{email} &&
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length $userinfo->{$user}->{email} &&
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grep { pagespec_match($_, $userinfo->{$user}->{subscriptions}) } @pages) {
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push @ret, $userinfo->{$user}->{email};
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}
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}
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return @ret;
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} #}}}
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sub send_commit_mails ($$$@) { #{{{
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my $messagesub=shift;
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my $diffsub=shift;
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my $user=shift;
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my @changed_pages=shift;
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my @email_recipients=commit_notify_list($user, @changed_pages);
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if (@email_recipients) {
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# TODO: if a commit spans multiple pages, this will send
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# subscribers a diff that might contain pages they did not
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# sign up for. Should separate the diff per page and
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# reassemble into one mail with just the pages subscribed to.
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my $diff=$diffsub->();
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my $message=$messagesub->();
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my $subject="update of $config{wikiname}'s ";
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if (@changed_pages > 2) {
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$subject.="$changed_pages[0] $changed_pages[1] etc";
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}
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else {
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$subject.=join(" ", @changed_pages);
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}
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$subject.=" by $user";
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my $template=template("notifymail.tmpl");
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$template->param(
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wikiname => $config{wikiname},
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diff => $diff,
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user => $user,
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message => $message,
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);
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# Daemonize, in case the mail sending takes a while.
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eval q{use POSIX ’setsid’};
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chdir '/';
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open STDIN, '/dev/null';
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open STDOUT, '>/dev/null';
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defined(my $pid = fork) or error("Can't fork: $!");
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return if $pid;
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setsid() or error("Can't start a new session: $!");
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open STDERR, '>&STDOUT' or error("Can’t dup stdout: $!");
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eval q{use Mail::Sendmail};
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error($@) if $@;
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foreach my $email (@email_recipients) {
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sendmail(
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To => $email,
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From => "$config{wikiname} <$config{adminemail}>",
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Subject => $subject,
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Message => $template->output,
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) or error("Failed to send update notification mail");
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}
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}
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} #}}}
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1
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