<?php
class CoursesHandler extends BaseHandler {
    
    public function setNavigation() {
        if (!$this->is_current_page($this->page[0], "home")) {
            $this->navigation []= array('title'=>_('Featured'), 'url'=>'courses/home', 'current'=>$this->is_current_page($this->page[0], "home"));
            $this->navigation []= array('title'=>_('All courses'), 'url'=>'courses/all', 'current'=>$this->is_current_page($this->page[0], "all"));
            if (is_logged_in()) $this->navigation []= array('title'=>_('My courses'), 'url'=>'courses/my', 'current'=>$this->is_current_page($this->page[0], "my"));
        }
    }
    
    public function loadRecentFour() {
        $recent_four = array();
        global $Dippler;
        foreach ($Dippler->backoffice->loadRecentFour() as $recent) {
            $course = new Course();
            $course->load($recent);
            $recent_four []= $course;
        }
        return $recent_four;
    }
    
    public function loadFeatured() {
        $featured = array();
        global $Dippler;
        foreach ($Dippler->backoffice->loadFeaturedCourses() as $fc) {
            $course = new Course();
            $course->load($fc);
            $featured []= $course;
        }
        return $featured;
    }
    
}
?>