<?php
class CourseHandler extends BaseHandler {
    
    public function setNavigation() {
		global $Dippler;
        $course_id = "";
        if (isset($this->page[1])) $course_id = $this->page[1];
        if ($this->is_current_page($this->page[0], "view")) {
		    $this->navigation []= array('alt'=>_('Course Feed'), 'url'=>"course/view/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "view"), 'icon'=>WWW_ROOT."views/graphics/feed_icon_tiny_current.png");
        } else {
		    $this->navigation []= array('alt'=>_('Course Feed'), 'url'=>"course/view/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "view"), 'icon'=>WWW_ROOT."views/graphics/feed_icon_tiny.png");
        }
        $this->navigation []= array('title'=>_('Course Info'), 'url'=>"course/info/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "info"));
        $this->navigation []= array('title'=>_('Learning Outcomes'), 'url'=>"course/outcomes/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "outcomes"));
        $this->navigation []= array('title'=>_('Announcements'), 'url'=>"course/announcements/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "announcements"));
        $this->navigation []= array('title'=>_('Participants'), 'url'=>"course/participants/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "participants"));
        $this->navigation []= array('title'=>_('Groups'), 'url'=>"course/groups/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "groups"));
        $this->navigation []= array('title'=>_('Assignments'), 'url'=>"course/assignments/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "assignments"));
        $this->navigation []= array('title'=>_('Resources'), 'url'=>"course/resources/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "resources"));
		if (is_logged_in()) {
			$course = $Dippler->getCourse();
			if ($course && $course->getType() == 'course' && $course->canEdit()) {
                if ($this->is_current_page($this->page[0], "settings")) {
				    $this->navigation []= array('alt'=>_('Settings'), 'url'=>"course/settings/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "settings"), 'icon'=>WWW_ROOT."views/graphics/settings_icon_tiny_current.png");
                } else {
				    $this->navigation []= array('alt'=>_('Settings'), 'url'=>"course/settings/{$course_id}", 'current'=>$this->is_current_page($this->page[0], "settings"), 'icon'=>WWW_ROOT."views/graphics/settings_icon_tiny.png");
                }    
            }
		}
    }
}
?>