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MDL-57447 block_myoverview: build paging bar data structure

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Part of MDL-55611 epic.
This commit is contained in:
Simey Lameze
2017-04-03 11:36:32 +08:00
committed by Damyon Wiese
parent ce37c375f6
commit 5df117d438
1 changed files with 38 additions and 95 deletions
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blocks/myoverview/classes/output/courses_view.php
+38 -95
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@@ -34,6 +34,8 @@ use templatable;
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class courses_view implements renderable, templatable {
/** Quantity of courses per page. */
const COURSES_PER_PAGE = 6;
/**
* Export this data so it can be used as the context for a mustache template.
@@ -42,100 +44,41 @@ class courses_view implements renderable, templatable {
* @return stdClass
*/
public function export_for_template(renderer_base $output) {
return [
'past' => [
'pagingbar' => [
'pagecount' => 3,
'first' => [
'page' => '«',
'url' => '#',
],
'last' => [
'page' => '»',
'url' => '#',
],
'pages' => [
[
'number' => 1,
'page' => 1,
'url' => '#',
'active' => true,
],
[
'number' => 2,
'page' => 2,
'url' => '#',
],
[
'number' => 3,
'page' => 3,
'url' => '#',
],
]
],
],
'inprogress' => [
'pagingbar' => [
'pagecount' => 3,
'first' => [
'page' => '«',
'url' => '#',
],
'last' => [
'page' => '»',
'url' => '#',
],
'pages' => [
[
'number' => 1,
'page' => 1,
'url' => '#',
'active' => true,
],
[
'number' => 2,
'page' => 2,
'url' => '#',
],
[
'number' => 3,
'page' => 3,
'url' => '#',
],
]
],
],
'future' => [
'pagingbar' => [
'pagecount' => 3,
'first' => [
'page' => '«',
'url' => '#',
],
'last' => [
'page' => '»',
'url' => '#',
],
'pages' => [
[
'number' => 1,
'page' => 1,
'url' => '#',
'active' => true,
],
[
'number' => 2,
'page' => 2,
'url' => '#',
],
[
'number' => 3,
'page' => 3,
'url' => '#',
],
]
],
],
];
$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) {
$startdate = $course->startdate;
$enddate = $course->enddate;
if ($startdate < $today && $enddate < $today) {
$coursesbystatus['past']++;
} elseif ($startdate <= $today && $enddate >= $today) {
$coursesbystatus['inprogress']++;
} else {
$coursesbystatus['future']++;
}
}
// Build paging bar structure.
$pagingbar = [];
foreach ($coursesbystatus as $status => $total) {
$quantpages = ceil($total / $this::COURSES_PER_PAGE);
$pagingbar[$status]['pagingbar']['pagecount'] = $quantpages;
$pagingbar[$status]['pagingbar']['first'] = ['page' => '&laquo;', 'url' => '#'];
$pagingbar[$status]['pagingbar']['last'] = ['page' => '&raquo;', 'url' => '#'];
for ($page = 0; $page < $quantpages; $page++) {
$pagingbar[$status]['pagingbar']['pages'][$page] = [
'number' => $page+1,
'page' => $page+1,
'url' => '#',
'active' => ($page == 0 ? true : false)
];
}
}
return $pagingbar;
}
}