mirror of
https://github.com/moodle/moodle.git
synced 2025-08-05 08:56:36 +02:00
97 lines
4.4 KiB
PHP
97 lines
4.4 KiB
PHP
<?PHP //$Id$
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include_once($CFG->dirroot . '/course/lib.php');
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class block_course_list extends block_list {
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function init() {
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$this->title = get_string('courses');
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$this->version = 2004111600;
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}
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function has_config() {
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return true;
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}
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function get_content() {
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global $THEME, $CFG, $USER;
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if($this->content !== NULL) {
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return $this->content;
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}
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$this->content = new stdClass;
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$this->content->items = array();
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$this->content->icons = array();
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$this->content->footer = '';
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$icon = "<img src=\"$CFG->pixpath/i/course.gif\"".
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" height=\"16\" width=\"16\" alt=\"".get_string("course")."\" />";
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$adminseesall = true;
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if (isset($CFG->block_course_list_adminview)) {
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if ( $CFG->block_course_list_adminview == 'own'){
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$adminseesall = false;
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}
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}
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if (empty($CFG->disablemycourses) and
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!empty($USER->id) and
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!(has_capability('moodle/course:update', get_context_instance(CONTEXT_SYSTEM)) and $adminseesall) and
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!isguest()) { // Just print My Courses
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if ($courses = get_my_courses($USER->id)) {
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foreach ($courses as $course) {
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if ($course->id == SITEID) {
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continue;
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}
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$linkcss = $course->visible ? "" : " class=\"dimmed\" ";
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$this->content->items[]="<a $linkcss title=\"$course->shortname\" ".
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"href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->fullname</a>";
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$this->content->icons[]=$icon;
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}
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$this->title = get_string('mycourses');
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$this->content->footer = "<a href=\"$CFG->wwwroot/course/index.php\">".get_string("fulllistofcourses")."</a>...";
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if ($this->content->items) { // make sure we don't return an empty list
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return $this->content;
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}
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}
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}
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$categories = get_categories("0"); // Parent = 0 ie top-level categories only
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if ($categories) { //Check we have categories
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if (count($categories) > 1 || (count($categories) == 1 && count_records('course') > 200)) { // Just print top level category links
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foreach ($categories as $category) {
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$linkcss = $category->visible ? "" : " class=\"dimmed\" ";
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$this->content->items[]="<a $linkcss href=\"$CFG->wwwroot/course/category.php?id=$category->id\">$category->name</a>";
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$this->content->icons[]=$icon;
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}
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$this->content->footer = "<a href=\"$CFG->wwwroot/course/\">".get_string("searchcourses")."</a>...<br />".
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"<a href=\"$CFG->wwwroot/course/index.php\">".get_string("fulllistofcourses")."</a>...";
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$this->title = get_string('categories');
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} else { // Just print course names of single category
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$category = array_shift($categories);
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$courses = get_courses($category->id);
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if ($courses) {
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foreach ($courses as $course) {
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$linkcss = $course->visible ? "" : " class=\"dimmed\" ";
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$this->content->items[]="<a $linkcss title=\"$course->shortname\" ".
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"href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->fullname</a>";
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$this->content->icons[]=$icon;
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}
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$this->content->footer = "<a href=\"$CFG->wwwroot/course/index.php\">".get_string("fulllistofcourses")."</a>...";
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} else {
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$this->content->items = array();
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$this->content->icons = array();
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$this->content->footer = get_string('nocoursesyet').'<br /><br />';
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if (has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $category->id))) {
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$this->content->footer .= '<a href="'.$CFG->wwwroot.'/course/edit.php?category='.$category->id.'">'.get_string("addnewcourse").'</a>...';
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}
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}
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$this->title = get_string('courses');
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}
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}
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return $this->content;
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}
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}
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?>
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