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MDL-58098 block_myoverview: change renderables to load courses once

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Part of MDL-55611 epic.
This commit is contained in:
Simey Lameze 2017-02-28 10:46:35 +08:00 committed by Damyon Wiese
parent bea71d5732
commit eb481a3e52
3 changed files with 32 additions and 7 deletions
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17
blocks/myoverview/classes/output/course_summary.php
View File

@ -36,6 +36,18 @@ use templatable;
*/
class course_summary implements renderable, templatable {
/** @var array $courses List of courses the user is enrolled in. */
protected $courses = [];
/**
* The course_summary constructor.
*
* @param array $courses list of courses.
*/
public function __construct($courses) {
$this->courses = $courses;
}
/**
* Export this data so it can be used as the context for a mustache template.
*
@ -43,12 +55,11 @@ class course_summary implements renderable, templatable {
* @return stdClass
*/
public function export_for_template(renderer_base $output) {
$courses = enrol_get_my_courses('*');
$data = [];
foreach ($courses as $courseid => $value) {
foreach ($this->courses as $courseid => $value) {
$context = \context_course::instance($courseid);
$exporter = new course_summary_exporter($courses[$courseid], array('context' => $context));
$exporter = new course_summary_exporter($this->courses[$courseid], array('context' => $context));
$data[] = $exporter->export($output);
}
return $data;

15
blocks/myoverview/classes/output/courses_view.php
View File

@ -37,6 +37,18 @@ class courses_view implements renderable, templatable {
/** Quantity of courses per page. */
const COURSES_PER_PAGE = 6;
/** @var array $courses List of courses the user is enrolled in. */
protected $courses = [];
/**
* The courses_view constructor.
*
* @param array $courses list of courses.
*/
public function __construct($courses) {
$this->courses = $courses;
}
/**
* Export this data so it can be used as the context for a mustache template.
*
@ -44,12 +56,11 @@ class courses_view implements renderable, templatable {
* @return stdClass
*/
public function export_for_template(renderer_base $output) {
$courses = enrol_get_my_courses('startdate, enddate');
$today = time();
// How many courses we have per status?
$coursesbystatus = ['past' => 0, 'inprogress' => 0, 'future' => 0];
foreach ($courses as $course) {
foreach ($this->courses as $course) {
$startdate = $course->startdate;
$enddate = $course->enddate;

7
blocks/myoverview/classes/output/main.php
View File

@ -42,8 +42,11 @@ class main implements renderable, templatable {
* @return stdClass
*/
public function export_for_template(renderer_base $output) {
$coursesummary = new course_summary();
$coursesview = new courses_view();
$courses = enrol_get_my_courses('id, shortname, startdate, enddate, summary');
$coursesummary = new course_summary($courses);
$coursesview = new courses_view($courses);
return [
'courses' => $coursesummary->export_for_template($output),