UnitedKnowledge/webgui_newsletter
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Make NewsletterCollection subscribable.

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This commit is contained in:
Martin Kamerbeek 2010-04-22 14:56:19 +02:00
parent cfa018e04b
commit 0fa97d2d9d
3 changed files with 157 additions and 7 deletions
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134
lib/WebGUI/Asset/Wobject/NewsletterCollection.pm
View file

@ -10,6 +10,40 @@ use base qw{
WebGUI::Asset::Wobject
};
#----------------------------------------------------------------------------
sub canSubscribe {
my $self = shift;
return !$self->session->user->isVisitor && !$self->isSubscribed;
}
#----------------------------------------------------------------------------
sub canUnsubscribe {
my $self = shift;
return !$self->session->user->isVisitor && $self->isSubscribed;
}
#----------------------------------------------------------------------------
sub configureMailingForm {
my $self = shift;
my $f = $self->next::method;
tie my %issues, 'Tie::IxHash', (
'' => 'Choose issue...',
map { $_->getId => $_->getTitle }
@{ $self->getIssues }
);
$f->selectBox(
name => $issue,
label => 'Issue',
options => $self->getIssues
);
return $f;
}
#----------------------------------------------------------------------------
sub definition {
my $class = shift;
@ -32,6 +66,29 @@ sub definition {
return $class->SUPER::definition( $session, $definition );
}
#----------------------------------------------------------------------------
sub getIssues {
my $self = shift;
my $issues = $self->getLineage( [ 'children' ], {
returnObjects => 1,
orderByClause => 'revisionDate desc',
} );
return $issues;
}
#----------------------------------------------------------------------------
sub getRecipients {
my $self = shift;
my @subscribers = $db->buildArray( 'select userId from NewsletterCollection_subscriptions where assetId=?', [
$self->getId,
] );
return \@subscribers;
}
#----------------------------------------------------------------------------
sub generateEmailContent {
my $self = shift;
@ -47,7 +104,19 @@ sub generateEmailContent {
return $issue->view;
}
##-------------------------------------------------------------------
#----------------------------------------------------------------------------
sub isSubscribed {
my $self = shift;
my $userId = shift || $self->session->user->getId;
my $db = $self->session->db;
return $db->quickScalar( 'select 1 from NewsletterCollection_subscriptions where assetId=? and userId=?', [
$self->getId,
$userId,
] );
}
##----------------------------------------------------------------------------
#sub prepareView {
# my $self = shift;
# $self->SUPER::prepareView();
@ -56,20 +125,21 @@ sub generateEmailContent {
# $self->{_viewTemplate} = $template;
#}
#-------------------------------------------------------------------
#----------------------------------------------------------------------------
sub view {
my $self = shift;
my $session = $self->session;
my $issues = $self->getLineage( [ 'children' ], {
returnObjects => 1,
orderByClause => 'revisionDate desc',
} );
my $output = $self->getToolbar if $session->var->isAdminOn;
my $issues = $self->getIssues;
return $output . "No issues yet" unless scalar @{ $issues };
$output .= $self->isSubscribed
? '<p><a href="' . $self->getUrl( 'func=unsubscribe' ) . '">Unsubscribe</a></p>'
: '<p><a href="' . $self->getUrl( 'func=subscribe' ) . '">Subscribe</a></p>'
;
$output .= '<p>Issues: <ul>';
$output .=
join '',
@ -89,5 +159,55 @@ sub view {
return $output;
}
#----------------------------------------------------------------------------
sub subscribe {
my $self = shift;
my $userId = shift || $self->session->user->getId;
my $db = $self->session->db;
$db->write( 'replace into NewsletterCollection_subscriptions set assetId=?, userId=?', [
$self->getId,
$userId,
] );
return;
}
#----------------------------------------------------------------------------
sub unsubscribe {
my $self = shift;
my $userId = shift || $self->session->user->getId;
my $db = $self->session->db;
$db->write( 'delete from NewsletterCollection_subscriptions where assetId=? and userId=?', [
$self->getId,
$userId,
] );
return;
}
#----------------------------------------------------------------------------
sub www_subscribe {
my $self = shift;
if ( $self->canSubscribe ) {
$self->subscribe;
}
return $self->www_view;
}
#----------------------------------------------------------------------------
sub www_unsubscribe {
my $self = shift;
if ( $self->canUnsubscribe ) {
$self->unsubscribe;
}
return $self->www_view;
}
1;

22
lib/WebGUI/AssetAspect/Mailable.pm
View file

@ -6,6 +6,17 @@ use Class::C3;
use WebGUI::Macro;
##----------------------------------------------------------------------------
#sub configureMailingForm {
# my $self = shift;
# my $f = WebGUI::HTMLForm->new( $session, { action => $self->getUrl } );
# $f->hidden(
# name => 'func'
# value => '
#
# return $f;
#}
#----------------------------------------------------------------------------
sub definition {
my $class = shift;
@ -73,6 +84,17 @@ sub processContentAsUser {
return $content;
}
##----------------------------------------------------------------------------
#sub www_configureMailing {
# my $self = shift;
#
# my $f = $self->configureMailingForm;
#
# $f->submit( 'Next step' );
#
# return $self->processStyle( $f->print );
#}
#----------------------------------------------------------------------------
sub www_previewEmail {
my $self = shift;

8
sbin/install_newsletter.pl
View file

@ -54,6 +54,14 @@ sub installNewsletterCollection {
);
EOSQL
$session->db->write(<<EOSQL2);
create table if not exists NewsletterCollection_subscriptions (
assetId char(22) binary not null,
userId char(22) binary not null,
primary key( assetId, userId )
);
EOSQL2
print "Done.\n";
}
#----------------------------------------------------------------------------