mirror of
https://github.com/moodle/moodle.git
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121 lines
3.8 KiB
PHP
121 lines
3.8 KiB
PHP
<?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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* Course overview block
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*
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* @package block_course_overview
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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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require_once($CFG->dirroot.'/blocks/course_overview/locallib.php');
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/**
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* Course overview block
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*
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* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class block_course_overview extends block_base {
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/**
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* Block initialization
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*/
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public function init() {
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$this->title = get_string('pluginname', 'block_course_overview');
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}
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/**
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* Return contents of course_overview block
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*
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* @return stdClass contents of block
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*/
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public function get_content() {
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global $USER, $CFG, $DB;
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require_once($CFG->dirroot.'/user/profile/lib.php');
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if($this->content !== NULL) {
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return $this->content;
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}
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$config = get_config('block_course_overview');
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$this->content = new stdClass();
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$this->content->text = '';
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$this->content->footer = '';
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$content = array();
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$updatemynumber = optional_param('mynumber', -1, PARAM_INT);
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if ($updatemynumber >= 0) {
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block_course_overview_update_mynumber($updatemynumber);
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}
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profile_load_custom_fields($USER);
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list($sortedcourses, $sitecourses, $totalcourses) = block_course_overview_get_sorted_courses();
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$overviews = block_course_overview_get_overviews($sitecourses);
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$renderer = $this->page->get_renderer('block_course_overview');
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if (!empty($config->showwelcomearea)) {
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require_once($CFG->dirroot.'/message/lib.php');
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$msgcount = message_count_unread_messages();
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$this->content->text = $renderer->welcome_area($msgcount);
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}
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// Number of sites to display.
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if ($this->page->user_is_editing() && empty($config->forcedefaultmaxcourses)) {
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$this->content->text .= $renderer->editing_bar_head($totalcourses);
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}
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if (empty($sortedcourses)) {
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$this->content->text .= get_string('nocourses','my');
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} else {
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// For each course, build category cache.
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$this->content->text .= $renderer->course_overview($sortedcourses, $overviews);
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$this->content->text .= $renderer->hidden_courses($totalcourses - count($sortedcourses));
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}
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return $this->content;
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}
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/**
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* Allow the block to have a configuration page
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*
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* @return boolean
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*/
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public function has_config() {
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return true;
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}
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/**
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* Locations where block can be displayed
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*
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* @return array
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*/
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public function applicable_formats() {
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return array('my-index' => true);
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}
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/**
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* Sets block header to be hidden or visible
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*
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* @return bool if true then header will be visible.
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*/
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public function hide_header() {
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// Hide header if welcome area is show.
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$config = get_config('block_course_overview');
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return !empty($config->showwelcomearea);
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}
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} |