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MDL-60628 calendar: support category events on get_calendar_events ws

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This commit is contained in:
Simey Lameze
2017-11-07 08:39:03 +08:00
parent ccf7578373
commit 10c17dcc10
2 changed files with 66 additions and 6 deletions
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calendar/externallib.php
+65 -6
View File
@@ -138,7 +138,12 @@ class core_calendar_external extends external_api {
new external_value(PARAM_INT, 'group ids')
, 'List of group ids for which events should be returned',
VALUE_DEFAULT, array(), NULL_ALLOWED
)
),
'categoryids' => new external_multiple_structure(
new external_value(PARAM_INT, 'Category ids'),
'List of category ids for which events will be returned',
VALUE_DEFAULT, array()
),
), 'Event details', VALUE_DEFAULT, array()),
'options' => new external_single_structure(
array(
@@ -177,7 +182,7 @@ class core_calendar_external extends external_api {
// Parameter validation.
$params = self::validate_parameters(self::get_calendar_events_parameters(), array('events' => $events, 'options' => $options));
$funcparam = array('courses' => array(), 'groups' => array());
$funcparam = array('courses' => array(), 'groups' => array(), 'categories' => array());
$hassystemcap = has_capability('moodle/calendar:manageentries', context_system::instance());
$warnings = array();
@@ -203,8 +208,6 @@ class core_calendar_external extends external_api {
$courses = $params['events']['courseids'];
$funcparam['courses'] = $courses;
}
// Now get categories we can get events from.
$categories = \coursecat::get_all();
// Let us findout groups that we can return events from.
if (!$hassystemcap) {
@@ -222,6 +225,62 @@ class core_calendar_external extends external_api {
$funcparam['groups'] = $groups;
}
$categories = array();
if (empty($params['events']['categoryids']) && !empty($courses)) {
list($wheresql, $sqlparams) = $DB->get_in_or_equal($courses);
$wheresql = "id $wheresql";
$courseswithcategory = $DB->get_records_select('course', $wheresql, $sqlparams);
// Grab the list of course categories for the requested course list.
$coursecategories = array();
foreach ($courseswithcategory as $course) {
if (empty($course->visible)) {
if (!has_capability('moodle/course:viewhidden', context_course::instance($course->id))) {
continue;
}
}
$category = \coursecat::get($course->category);
$coursecategories[] = $category;
}
foreach (\coursecat::get_all() as $category) {
if (has_capability('moodle/category:manage', $category->get_context(), $USER, false)) {
// If a user can manage a category, then they can see all child categories. as well as all parent categories.
$categories[] = $category->id;
foreach (\coursecat::get_all() as $cat) {
if (array_search($category->id, $cat->get_parents()) !== false) {
$categories[] = $cat->id;
}
}
$categories = array_merge($categories, $category->get_parents());
} else if (isset($coursecategories[$category->id])) {
// The user has access to a course in this category.
// Fetch all of the parents too.
$categories = array_merge($categories, [$category->id], $category->get_parents());
$categories[] = $category->id;
}
}
} else {
// Build the category list.
// This includes the current category.
foreach ($params['events']['categoryids'] as $categoryid) {
$category = \coursecat::get($categoryid);
$categories = [$category->id];
// All of its descendants.
foreach (\coursecat::get_all() as $cat) {
if (array_search($categoryid, $cat->get_parents()) !== false) {
$categories[] = $cat->id;
}
}
// And all of its parents.
$categories = array_merge($categories, $category->get_parents());
}
}
$funcparam['categories'] = array_unique($categories);
// Do we need user events?
if (!empty($params['options']['userevents'])) {
$funcparam['users'] = array($USER->id);
@@ -241,7 +300,8 @@ class core_calendar_external extends external_api {
// Event list does not check visibility and permissions, we'll check that later.
$eventlist = calendar_get_legacy_events($params['options']['timestart'], $params['options']['timeend'],
$funcparam['users'], $funcparam['groups'], $funcparam['courses'], true, $params['options']['ignorehidden']);
$funcparam['users'], $funcparam['groups'], $funcparam['courses'], true,
$params['options']['ignorehidden'], $funcparam['categories']);
// WS expects arrays.
$events = array();
@@ -250,7 +310,6 @@ class core_calendar_external extends external_api {
if ($eventsbyid = calendar_get_events_by_id($params['events']['eventids'])) {
$eventlist += $eventsbyid;
}
foreach ($eventlist as $eventid => $eventobj) {
$event = (array) $eventobj;
// Description formatting.
calendar/lib.php
+1
View File
@@ -3289,6 +3289,7 @@ function core_calendar_user_preferences() {
* @param boolean $withduration whether only events starting within time range selected
* or events in progress/already started selected as well
* @param boolean $ignorehidden whether to select only visible events or all events
* @param array $categories array of category ids and/or objects.
* @return array $events of selected events or an empty array if there aren't any (or there was an error)
*/
function calendar_get_legacy_events($tstart, $tend, $users, $groups, $courses,