/**
*
* @param AuthProfile $userAuthProfile profile of the user we want to enrol to the cours
* @param Claro_Course $course kernel object representing the course
* @param type $givenCourseKey optionnal given registration key (default null)
* @param type $categoryId optionnal given categoryId (default null)
*/
public function __construct(AuthProfile $userAuthProfile, Claro_Course $course, $givenCourseKey = null, $categoryId = null)
{
$this->userAuthProfile = $userAuthProfile;
$this->course = $course;
$this->givenCourseKey = $givenCourseKey;
$this->categoryId = $categoryId;
// is the user doing the registration a super user ?
if (claro_is_in_a_course() && claro_get_current_course_id() == $this->course->courseId) {
$this->isSuperUser = claro_is_platform_admin() || claro_is_course_manager() || claro_is_allowed_tool_edit(get_module_data('CLUSER', 'id'));
} else {
$this->isSuperUser = claro_is_platform_admin();
}
}
protected function isModuleAllowed()
{
$moduleData = get_module_data($this->moduleLabel);
if ($moduleData['type'] == 'tool') {
$contextList = get_module_context_list($this->moduleLabel);
if (claro_is_in_a_course()) {
$_mainToolId = get_tool_id_from_module_label($this->moduleLabel);
$_profileId = claro_get_current_user_profile_id_in_course();
$_cid = claro_get_current_course_id();
if (claro_is_in_a_group()) {
$_groupProperties = claro_get_main_group_properties(claro_get_current_course_id());
$_mainToolId = get_tool_id_from_module_label('CLGRP');
$is_toolAllowed = array_key_exists($this->moduleLabel, $_groupProperties['tools']) && $_groupProperties['tools'][$this->moduleLabel] && claro_is_allowed_tool_read($_mainToolId, $_profileId, $_cid);
if ($_groupProperties['private']) {
$is_toolAllowed = $is_toolAllowed && (claro_is_group_member() || claro_is_group_tutor());
}
$is_toolAllowed = $is_toolAllowed || (claro_is_course_manager() || claro_is_platform_admin());
} else {
// we ignore course visibility
if (!claro_is_allowed_tool_edit($_mainToolId, $_profileId, $_cid) && !claro_is_allowed_tool_read($_mainToolId, $_profileId, $_cid)) {
$is_toolAllowed = false;
} else {
$is_toolAllowed = true;
}
}
} else {
if (in_array('platform', iterator_to_array($contextList))) {
$is_toolAllowed = get_module_data($this->moduleLabel, 'activation') == 'activated';
} else {
$is_toolAllowed = false;
}
}
return $is_toolAllowed;
} else {
// if an applet "tool", return true if activated
// and let module manage it's access by itself
return $moduleData['activation'] == 'activated';
}
}
$is_groupAllowed = !empty($_SESSION['is_groupAllowed']) ? $_SESSION['is_groupAllowed'] : null;
}
/*---------------------------------------------------------------------------
COURSE TOOL / USER / GROUP REL. INIT
---------------------------------------------------------------------------*/
if ($uidReset || $cidReset || $gidReset || $tidReset) {
if ($_tid && $_gid) {
//echo 'passed here';
$toolLabel = trim($_courseTool['label'], '_');
$is_toolAllowed = array_key_exists($toolLabel, $_groupProperties['tools']) && $_groupProperties['tools'][$toolLabel] && claro_is_allowed_tool_read(get_tool_id_from_module_label('CLGRP'), $_profileId, $_cid);
if ($_groupProperties['private']) {
$is_toolAllowed = $is_toolAllowed && ($is_groupMember || claro_is_group_tutor());
}
$is_toolAllowed = $is_toolAllowed || ($is_courseAdmin || $is_platformAdmin);
} elseif ($_tid) {
if (!$_courseTool['visibility'] && !claro_is_allowed_tool_edit($_mainToolId, $_profileId, $_cid) || !claro_is_allowed_tool_read($_mainToolId, $_profileId, $_cid)) {
$is_toolAllowed = false;
} else {
$is_toolAllowed = true;
}
} else {
$is_toolAllowed = false;
}
} else {
$is_toolAllowed = !empty($_SESSION['is_toolAllowed']) ? $_SESSION['is_toolAllowed'] : null;
}
/*---------------------------------------------------------------------------
Course tool list initialisation for current user
---------------------------------------------------------------------------*/
if ($uidReset || $cidReset) {
if ($_cid) {
/**
* Is tool read action allowed
*
* @param string $actionName name of the action
* @param integer $tid tool identifier
* @param integer $profileId profile identifier
* @param string $courseId course identifier
* @return boolean 'true' if it's allowed
*/
function claro_is_allowed_tool_read($tid = null, $profileId = null, $courseId = null)
{
if (claro_is_tool_activated($tid, $courseId)) {
if (claro_is_allowed_tool_action('read', $tid, $profileId, $courseId)) {
if (claro_is_tool_visible($tid, $courseId)) {
return true;
} else {
// if tool isn't visible, only user with edit right have read right
if (claro_is_allowed_tool_edit($tid, $profileId, $courseId)) {
return true;
} else {
return false;
}
}
} else {
// no read right
return false;
}
} else {
// tool deactivated
return false;
}
}
/**
* Function that removes the need to directly use is_courseAdmin global in
* tool scripts. It returns true or false depending on the user's rights in
* this particular course.
*
* @version 1.1, February 2004
* @return boolean true: the user has the rights to edit, false: he does not
* @author Roan Embrechts
* @author Patrick Cool
*/
function claro_is_allowed_to_edit()
{
if (claro_is_course_manager()) {
$isAllowedToEdit = true;
} else {
if (claro_is_in_a_tool()) {
$isAllowedToEdit = claro_is_allowed_tool_edit();
} else {
$isAllowedToEdit = false;
}
}
if (claro_is_display_mode_available()) {
return $isAllowedToEdit && claro_get_tool_view_mode() != 'STUDENT';
} else {
return $isAllowedToEdit;
}
}
