public function read_submitted_permissions()
{
global $DB;
$this->errors = array();
// Role short name. We clean this in a special way. We want to end up
// with only lowercase safe ASCII characters.
$shortname = optional_param('shortname', null, PARAM_RAW);
if (!is_null($shortname)) {
$this->role->shortname = $shortname;
$this->role->shortname = textlib::specialtoascii($this->role->shortname);
$this->role->shortname = textlib::strtolower(clean_param($this->role->shortname, PARAM_ALPHANUMEXT));
if (empty($this->role->shortname)) {
$this->errors['shortname'] = get_string('errorbadroleshortname', 'role');
}
}
if ($DB->record_exists_select('role', 'shortname = ? and id <> ?', array($this->role->shortname, $this->roleid))) {
$this->errors['shortname'] = get_string('errorexistsroleshortname', 'role');
}
// Role name.
$name = optional_param('name', null, PARAM_TEXT);
if (!is_null($name)) {
$this->role->name = $name;
// Hack: short names of standard roles are equal to archetypes, empty name means localised via lang packs.
$archetypes = get_role_archetypes();
if (!isset($archetypes[$shortname]) and html_is_blank($this->role->name)) {
$this->errors['name'] = get_string('errorbadrolename', 'role');
}
}
if ($this->role->name !== '' and $DB->record_exists_select('role', 'name = ? and id <> ?', array($this->role->name, $this->roleid))) {
$this->errors['name'] = get_string('errorexistsrolename', 'role');
}
// Description.
$description = optional_param('description', null, PARAM_RAW);
if (!is_null($description)) {
$this->role->description = $description;
}
// Legacy type.
$archetype = optional_param('archetype', null, PARAM_RAW);
if (isset($archetype)) {
$archetypes = get_role_archetypes();
if (isset($archetypes[$archetype])) {
$this->role->archetype = $archetype;
} else {
$this->role->archetype = '';
}
}
// Assignable context levels.
foreach ($this->allcontextlevels as $cl => $notused) {
$assignable = optional_param('contextlevel' . $cl, null, PARAM_BOOL);
if (!is_null($assignable)) {
if ($assignable) {
$this->contextlevels[$cl] = $cl;
} else {
unset($this->contextlevels[$cl]);
}
}
}
// Now read the permissions for each capability.
parent::read_submitted_permissions();
}
public function read_submitted_permissions()
{
global $DB;
$this->errors = array();
// Role name.
$name = optional_param('name', null, PARAM_MULTILANG);
if (!is_null($name)) {
$this->role->name = $name;
if (html_is_blank($this->role->name)) {
$this->errors['name'] = get_string('errorbadrolename', 'role');
}
}
if ($DB->record_exists_select('role', 'name = ? and id <> ?', array($this->role->name, $this->roleid))) {
$this->errors['name'] = get_string('errorexistsrolename', 'role');
}
// Role short name. We clean this in a special way. We want to end up
// with only lowercase safe ASCII characters.
$shortname = optional_param('shortname', null, PARAM_RAW);
if (!is_null($shortname)) {
$this->role->shortname = $shortname;
$this->role->shortname = textlib_get_instance()->specialtoascii($this->role->shortname);
$this->role->shortname = moodle_strtolower(clean_param($this->role->shortname, PARAM_ALPHANUMEXT));
if (empty($this->role->shortname)) {
$this->errors['shortname'] = get_string('errorbadroleshortname', 'role');
}
}
if ($DB->record_exists_select('role', 'shortname = ? and id <> ?', array($this->role->shortname, $this->roleid))) {
$this->errors['shortname'] = get_string('errorexistsroleshortname', 'role');
}
// Description.
$description = optional_param('description', null, PARAM_CLEAN);
if (!is_null($description)) {
$this->role->description = $description;
}
// Legacy type.
$legacytype = optional_param('legacytype', null, PARAM_RAW);
if (!is_null($legacytype)) {
if (array_key_exists($legacytype, $this->legacyroles)) {
$this->role->legacytype = $legacytype;
} else {
$this->role->legacytype = '';
}
}
// Assignable context levels.
foreach ($this->allcontextlevels as $cl => $notused) {
$assignable = optional_param('contextlevel' . $cl, null, PARAM_BOOL);
if (!is_null($assignable)) {
if ($assignable) {
$this->contextlevels[$cl] = $cl;
} else {
unset($this->contextlevels[$cl]);
}
}
}
// Now read the permissions for each capability.
parent::read_submitted_permissions();
}
