diff options
Diffstat (limited to 'IkiWiki/Plugin/notifyemail.pm')
| -rw-r--r-- | IkiWiki/Plugin/notifyemail.pm | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/notifyemail.pm b/IkiWiki/Plugin/notifyemail.pm new file mode 100644 index 000000000..192e8d7a3 --- /dev/null +++ b/IkiWiki/Plugin/notifyemail.pm @@ -0,0 +1,145 @@ +#!/usr/bin/perl +package IkiWiki::Plugin::notifyemail; + +use warnings; +use strict; +use IkiWiki 3.00; + +sub import { + hook(type => "formbuilder_setup", id => "notifyemail", call => \&formbuilder_setup); + hook(type => "formbuilder", id => "notifyemail", call => \&formbuilder); + hook(type => "getsetup", id => "notifyemail", call => \&getsetup); + hook(type => "changes", id => "notifyemail", call => \¬ify); +} + +sub getsetup () { + return + plugin => { + safe => 1, + rebuild => 0, + section => "misc", + }, +} + +sub formbuilder_setup (@) { + my %params=@_; + + my $form=$params{form}; + return unless $form->title eq "preferences"; + my $session=$params{session}; + $form->field(name => "subscriptions", size => 50, + fieldset => "preferences", + comment => "(".htmllink("", "", "ikiwiki/PageSpec", noimageinline => 1).")", + value => getsubscriptions($session->param("name"))); +} + +sub formbuilder (@) { + my %params=@_; + my $form=$params{form}; + return unless $form->title eq "preferences" && + $form->submitted eq "Save Preferences" && $form->validate && + defined $form->field("subscriptions"); + setsubscriptions($form->field('name'), $form->field('subscriptions')); +} + +sub getsubscriptions ($) { + my $user=shift; + eval q{use IkiWiki::UserInfo}; + error $@ if $@; + IkiWiki::userinfo_get($user, "subscriptions"); +} + +sub setsubscriptions ($$) { + my $user=shift; + my $subscriptions=shift; + eval q{use IkiWiki::UserInfo}; + error $@ if $@; + IkiWiki::userinfo_set($user, "subscriptions", $subscriptions); +} + +# Called by other plugins to subscribe the user to a pagespec. +sub subscribe ($$) { + my $user=shift; + my $addpagespec=shift; + my $pagespec=getsubscriptions($user); + setsubscriptions($user, $pagespec." or ".$addpagespec); +} + +sub notify (@) { + my @files=@_; + return unless @files; + + eval q{use Mail::Sendmail}; + error $@ if $@; + eval q{use IkiWiki::UserInfo}; + error $@ if $@; + + # Daemonize, in case the mail sending takes a while. + #defined(my $pid = fork) or error("Can't fork: $!"); + #return if $pid; # parent + #chdir '/'; + #open STDIN, '/dev/null'; + #open STDOUT, '>/dev/null'; + #POSIX::setsid() or error("Can't start a new session: $!"); + #open STDERR, '>&STDOUT' or error("Can't dup stdout: $!"); + + # Don't need to keep a lock on the wiki as a daemon. + IkiWiki::unlockwiki(); + + my $userinfo=IkiWiki::userinfo_retrieve(); + #exit 0 unless defined $userinfo; + + foreach my $user (keys %$userinfo) { + my $pagespec=$userinfo->{$user}->{"subscriptions"}; + next unless defined $pagespec && length $pagespec; + my $email=$userinfo->{$user}->{email}; + next unless defined $email && length $email; + print "!!$user\n"; + + foreach my $file (@files) { + my $page=pagename($file); + print "file: $file ($page)\n"; + next unless pagespec_match($page, $pagespec); + my $content=""; + my $showcontent=defined pagetype($file); + if ($showcontent) { + $content=eval { readfile(srcfile($file)) }; + $showcontent=0 if $@; + } + my $url; + if (! IkiWiki::isinternal($page)) { + $url=urlto($page, undef, 1); + } + elsif (defined $pagestate{$page}{meta}{permalink}) { + # need to use permalink for an internal page + $url=$pagestate{$page}{meta}{permalink}; + } + else { + $url=$config{wikiurl}; # crummy fallback url + } + my $template=template("notifyemail.tmpl"); + $template->param( + wikiname => $config{wikiname}, + url => $url, + prefsurl => IkiWiki::cgiurl(do => "prefs"), + showcontent => $showcontent, + content => $content, + ); + #translators: The two variables are the name of the wiki, + #translators: and a page that was changed. + #translators: This is used as the subject of an email. + my $subject=sprintf(gettext("%s: change notification for %s"), + $config{wikiname}, $page); + sendmail( + To => $email, + From => "$config{wikiname} <$config{adminemail}>", + Subject => $subject, + Message => $template->output, + ); + } + } + + #exit 0; # daemon child +} + +1 |