public function executeGetHTMLCourseSummary(sfWebRequest $request)
{
$return_array = array();
$eschool_id = $request->getParameter('eschool_id');
$course_id = $request->getParameter('course_id');
$eschool = GcrEschoolTable::getEschool($eschool_id);
$course = $eschool->getCourse($course_id);
$this->forward404Unless($course);
$course_collection = $course->getCourseCollection();
$course_instances = array();
$courses = array($course);
$product_short_name = "";
$course_product_id = $request->getParameter('course_product_id');
$product_details = GcrProductsTable::getProductDetailsById($course_product_id);
foreach ($product_details as $product) {
$product_short_name = $product->getShortName();
}
if ($course_collection) {
if (!$course->isRepresentative()) {
$course = $course_collection->getRepresentativeCourse();
}
$courses = $course_collection->getCourses();
$category = $course_collection->getCourseCategory();
$summary = $category->getDescription();
$summary_edit_url = $category->getApp()->getAppUrl() . '/course/editcategory.php?id=' . $category->getObject()->id;
}
$course_obj = $course->getObject();
if (empty($summary)) {
$summary = $course->getDescription();
$summary_edit_url = $course->getApp()->getAppUrl() . '/course/edit.php?id=' . $course->getObject()->id;
}
foreach ($courses as $course_instance) {
$course_instance_array = array();
$teacher = $course_instance->getInstructor();
if ($teacher) {
$course_instance_array['instructor'] = array('id' => $teacher->getObject()->id, 'profile_html' => GcrEschoolTable::getInstructorProfileHtml($teacher), 'app' => $teacher->getApp()->getShortName());
}
$cost = $course_instance->getCost();
$course_instance_array['cost'] = $cost ? $cost : 0;
$course_instance_array['visible'] = $course_instance->isVisible();
$course_instance_array['enrolment_count'] = count($course_instance->getActiveUsersInCourse());
$course_instance_array['admin'] = $this->canAdministerCourse($course_instance);
$course_instance_array['enrolment_status'] = $this->getEnrolmentStatus($course_instance);
$course_instance_array['shortname'] = $course_instance->getObject()->shortname;
$course_instance_array['start_date'] = $course_instance->getObject()->startdate;
$course_instances[$course_instance->getObject()->id] = $course_instance_array;
}
$return_array['eschool_id'] = $course->getApp()->getId();
$return_array['course_instances'] = $course_instances;
$return_array['summary'] = $summary;
$return_array['summary_edit_url'] = $summary_edit_url;
$return_array['course_fullname'] = $course_obj->fullname;
$return_array['rep_course_id'] = $course->getObject()->id;
$return_array['category_id'] = $course_obj->category;
$return_array['product_short_name'] = $product_short_name;
$this->getResponse()->setHttpHeader('Content-type', 'application/json');
return $this->renderText(json_encode($return_array));
}
