dirroot . '/course/lib.php');
class block_course_list extends block_list {
function init() {
$this->title = get_string('courses');
$this->version = 2007101509;
}
function has_config() {
return true;
}
function get_content() {
global $THEME, $CFG, $USER;
if($this->content !== NULL) {
return $this->content;
}
$this->content = new stdClass;
$this->content->items = array();
$this->content->icons = array();
$this->content->footer = '';
$icon = "![](\"$CFG-)
pixpath/i/course.gif\"".
" class=\"icon\" alt=\"".get_string("coursecategory")."\" />";
$adminseesall = true;
if (isset($CFG->block_course_list_adminview)) {
if ( $CFG->block_course_list_adminview == 'own'){
$adminseesall = false;
}
}
if (empty($CFG->disablemycourses) and
!empty($USER->id) and
!(has_capability('moodle/course:update', get_context_instance(CONTEXT_SYSTEM)) and $adminseesall) and
!isguest()) { // Just print My Courses
if ($courses = get_my_courses($USER->id, 'visible DESC, fullname ASC')) {
foreach ($courses as $course) {
if ($course->id == SITEID) {
continue;
}
$linkcss = $course->visible ? "" : " class=\"dimmed\" ";
$this->content->items[]="shortname) . "\" ".
"href=\"$CFG->wwwroot/course/view.php?id=$course->id\">" . format_string($course->fullname) . "";
$this->content->icons[]=$icon;
}
$this->title = get_string('mycourses');
/// If we can update any course of the view all isn't hidden, show the view all courses link
if (has_capability('moodle/course:update', get_context_instance(CONTEXT_SYSTEM)) || empty($CFG->block_course_list_hideallcourseslink)) {
$this->content->footer = "wwwroot/course/index.php\">".get_string("fulllistofcourses")." ...";
}
}
$this->get_remote_courses();
if ($this->content->items) { // make sure we don't return an empty list
return $this->content;
}
}
$categories = get_categories("0"); // Parent = 0 ie top-level categories only
if ($categories) { //Check we have categories
if (count($categories) > 1 || (count($categories) == 1 && count_records('course') > 200)) { // Just print top level category links
foreach ($categories as $category) {
$linkcss = $category->visible ? "" : " class=\"dimmed\" ";
$this->content->items[]="wwwroot/course/category.php?id=$category->id\">" . format_string($category->name) . "";
$this->content->icons[]=$icon;
}
/// If we can update any course of the view all isn't hidden, show the view all courses link
if (has_capability('moodle/course:update', get_context_instance(CONTEXT_SYSTEM)) || empty($CFG->block_course_list_hideallcourseslink)) {
$this->content->footer .= "wwwroot/course/index.php\">".get_string('fulllistofcourses').' ...';
}
$this->title = get_string('categories');
} else { // Just print course names of single category
$category = array_shift($categories);
$courses = get_courses($category->id);
if ($courses) {
foreach ($courses as $course) {
$linkcss = $course->visible ? "" : " class=\"dimmed\" ";
$this->content->items[]="shortname)."\" ".
"href=\"$CFG->wwwroot/course/view.php?id=$course->id\">"
. format_string($course->fullname) . "";
$this->content->icons[]=$icon;
}
/// If we can update any course of the view all isn't hidden, show the view all courses link
if (has_capability('moodle/course:update', get_context_instance(CONTEXT_SYSTEM)) || empty($CFG->block_course_list_hideallcourseslink)) {
$this->content->footer .= "wwwroot/course/index.php\">".get_string('fulllistofcourses').' ...';
}
$this->get_remote_courses();
} else {
$this->content->icons[] = '';
$this->content->items[] = get_string('nocoursesyet');
if (has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $category->id))) {
$this->content->footer = ''.get_string("addnewcourse").' ...';
}
$this->get_remote_courses();
}
$this->title = get_string('courses');
}
}
return $this->content;
}
function get_remote_courses() {
global $THEME, $CFG, $USER;
if (!is_enabled_auth('mnet')) {
// no need to query anything remote related
return;
}
$icon = '
';
// only for logged in users!
if (!isloggedin() || isguest()) {
return false;
}
if ($courses = get_my_remotecourses()) {
$this->content->items[] = get_string('remotecourses','mnet');
$this->content->icons[] = '';
foreach ($courses as $course) {
$this->content->items[]="shortname) . "\" ".
"href=\"{$CFG->wwwroot}/auth/mnet/jump.php?hostid={$course->hostid}&wantsurl=/course/view.php?id={$course->remoteid}\">"
. format_string($course->fullname) . "";
$this->content->icons[]=$icon;
}
// if we listed courses, we are done
return true;
}
if ($hosts = get_my_remotehosts()) {
$this->content->items[] = get_string('remotemoodles','mnet');
$this->content->icons[] = '';
foreach($USER->mnet_foreign_host_array as $somehost) {
$this->content->items[] = $somehost['count'].get_string('courseson','mnet').''.$somehost['name'].'';
$this->content->icons[] = $icon;
}
// if we listed hosts, done
return true;
}
return false;
}
}
?>