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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Library code used by the roles administration interfaces.
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*
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* @package core_role
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* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Get the potential assignees selector for a given context.
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*
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* If this context is a course context, or inside a course context (module or
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* some blocks) then return a core_role_potential_assignees_below_course object. Otherwise
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* return a core_role_potential_assignees_course_and_above.
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*
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* @param context $context a context.
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* @param string $name passed to user selector constructor.
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* @param array $options to user selector constructor.
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* @return user_selector_base an appropriate user selector.
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*/
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function core_role_get_potential_user_selector(context $context, $name, $options) {
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$blockinsidecourse = false;
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if ($context->contextlevel == CONTEXT_BLOCK) {
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$parentcontext = $context->get_parent_context();
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$blockinsidecourse = in_array($parentcontext->contextlevel, array(CONTEXT_MODULE, CONTEXT_COURSE));
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}
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if (($context->contextlevel == CONTEXT_MODULE || $blockinsidecourse) &&
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!is_inside_frontpage($context)) {
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$potentialuserselector = new core_role_potential_assignees_below_course('addselect', $options);
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} else {
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$potentialuserselector = new core_role_potential_assignees_course_and_above('addselect', $options);
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}
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return $potentialuserselector;
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}
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