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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Renderer for availability display.
*
* @package core_availability
* @copyright 2014 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Renderer for availability display.
*
* @package core_availability
* @copyright 2014 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_availability_renderer extends plugin_renderer_base {
/**
* Renders HTML for the result of two or more availability restriction
* messages being combined in a list.
*
* The supplied messages should already take account of the 'not' option,
* e.g. an example message could be 'User profile field Department must
* not be set to Maths'.
*
* This function will not be called unless there are at least two messages.
*
* @param core_availability_multiple_messages $renderable Multiple messages
* @return string Combined HTML
*/
public function render_core_availability_multiple_messages(
core_availability_multiple_messages $renderable) {
// Get initial message.
$out = get_string('list_' . ($renderable->root ? 'root_' : '') .
($renderable->andoperator ? 'and' : 'or') . ($renderable->treehidden ? '_hidden' : ''),
'availability');
// Make the list.
$out .= html_writer::start_tag('ul');
foreach ($renderable->items as $item) {
if (is_string($item)) {
$str = $item;
} else {
$str = $this->render($item);
}
$out .= html_writer::tag('li', $str);
}
$out .= html_writer::end_tag('ul');
return $out;
}
}