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MDL-45242 Lib: Allow custom profile fields in showuseridentity

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sam marshall 2020-10-12 15:24:07 +01:00
parent 9ddb51b07e
commit 677e1c6248
9 changed files with 1353 additions and 92 deletions
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30
user/profile/lib.php
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@ -848,6 +848,36 @@ function profile_save_custom_fields($userid, $profilefields) {
}
}
/**
* Gets basic data about custom profile fields. This is minimal data that is cached within the
* current request for all fields so that it can be used quickly.
*
* @param string $shortname Shortname of custom profile field
* @return array Array with id, name, and visible fields
*/
function profile_get_custom_field_data_by_shortname(string $shortname): array {
global $DB;
$cache = \cache::make_from_params(cache_store::MODE_REQUEST, 'core_profile', 'customfields',
[], ['simplekeys' => true, 'simpledata' => true]);
$data = $cache->get($shortname);
if (!$data) {
// If we don't have data, we get and cache it for all fields to avoid multiple DB requests.
$fields = $DB->get_records('user_info_field', null, '', 'id, shortname, name, visible');
foreach ($fields as $field) {
$cache->set($field->shortname, (array)$field);
if ($field->shortname === $shortname) {
$data = (array)$field;
}
}
if (!$data) {
throw new \coding_exception('Unknown custom field: ' . $shortname);
}
}
return $data;
}
/**
* Trigger a user profile viewed event.
*