public function recipients_selection_form(user_selector_base $existinguc, user_selector_base $potentialuc)
{
$output = '';
$formattributes = array();
$formattributes['id'] = 'recipientform';
$formattributes['action'] = $this->page->url;
$formattributes['method'] = 'post';
$output .= html_writer::start_tag('form', $formattributes);
$output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'sesskey', 'value' => sesskey()));
$existingcell = new html_table_cell();
$existingcell->text = $existinguc->display(true);
$existingcell->attributes['class'] = 'existing';
$actioncell = new html_table_cell();
$actioncell->text = html_writer::start_tag('div', array());
$actioncell->text .= html_writer::empty_tag('input', array('type' => 'submit', 'name' => 'award', 'value' => $this->output->larrow() . ' ' . get_string('award', 'badges'), 'class' => 'actionbutton'));
$actioncell->text .= html_writer::end_tag('div', array());
$actioncell->attributes['class'] = 'actions';
$potentialcell = new html_table_cell();
$potentialcell->text = $potentialuc->display(true);
$potentialcell->attributes['class'] = 'potential';
$table = new html_table();
$table->attributes['class'] = 'recipienttable boxaligncenter';
$table->data = array(new html_table_row(array($existingcell, $actioncell, $potentialcell)));
$output .= html_writer::table($table);
$output .= html_writer::end_tag('form');
return $output;
}
/**
* This is used to display a control containing all of the subscribed users so that
* it can be searched
*
* @param user_selector_base $existingusers
* @return string
*/
public function subscribed_users(user_selector_base $existingusers)
{
$output = $this->output->box_start('subscriberdiv boxaligncenter');
$output .= html_writer::tag('p', get_string('forcesubscribed', 'forum'));
$output .= $existingusers->display(true);
$output .= $this->output->box_end();
return $output;
}
