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Merge branch 'MDL-23219' of git://github.com/timhunt/moodle

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This commit is contained in:
Dan Poltawski 2012-07-16 14:32:48 +08:00
commit 0e7dd4f672
3 changed files with 88 additions and 5 deletions
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35
admin/roles/check.php
View File

@ -104,20 +104,45 @@ switch ($context->contextlevel) {
break;
}
// Get the list of the reported-on user's role assignments - must be after
// the page setup code above, or the language might be wrong.
$reportuser = $userselector->get_selected_user();
if (!is_null($reportuser)) {
$roleassignments = get_user_roles_with_special($context, $reportuser->id);
$rolenames = role_get_names($context);
}
echo $OUTPUT->header();
// These are needed early because of tabs.php
$assignableroles = get_assignable_roles($context, ROLENAME_BOTH);
$overridableroles = get_overridable_roles($context, ROLENAME_BOTH);
// Print heading.
echo $OUTPUT->heading($title);
// If a user has been chosen, show all the permissions for this user.
$reportuser = $userselector->get_selected_user();
if (!is_null($reportuser)) {
echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
echo $OUTPUT->heading(get_string('permissionsforuser', 'role', fullname($reportuser)), 3);
if (!empty($roleassignments)) {
echo $OUTPUT->heading(get_string('rolesforuser', 'role', fullname($reportuser)), 3);
echo html_writer::start_tag('ul');
$systemcontext = context_system::instance();
foreach ($roleassignments as $ra) {
$racontext = context::instance_by_id($ra->contextid);
$link = html_writer::link($racontext->get_url(), $racontext->get_context_name());
$rolename = $rolenames[$ra->roleid]->localname;
if (has_capability('moodle/role:manage', $systemcontext)) {
$rolename = html_writer::link(new moodle_url('/admin/roles/define.php',
array('action' => 'view', 'roleid' => $ra->roleid)), $rolename);
}
echo html_writer::tag('li', get_string('roleincontext', 'role',
array('role' => $rolename, 'context' => $link)));
}
echo html_writer::end_tag('ul');
}
echo $OUTPUT->heading(get_string('permissionsforuser', 'role', fullname($reportuser)), 3);
$table = new check_capability_table($context, $reportuser, $contextname);
$table->display();
echo $OUTPUT->box_end();

2
lang/en/role.php
View File

@ -305,6 +305,7 @@ $string['role:assign'] = 'Assign roles to users';
$string['roleassignments'] = 'Role assignments';
$string['roledefinitions'] = 'Role definitions';
$string['rolefullname'] = 'Role name';
$string['roleincontext'] = '{$a->role} in {$a->context}';
$string['role:manage'] = 'Create and manage roles';
$string['role:override'] = 'Override permissions for others';
$string['role:review'] = 'Review permissions for others';
@ -315,6 +316,7 @@ $string['roles_help'] = 'A role is a collection of permissions defined for the w
$string['roles_link'] = 'roles';
$string['role:safeoverride'] = 'Override safe permissions for others';
$string['roleselect'] = 'Select role';
$string['rolesforuser'] = 'Roles for user {$a}';
$string['roleshortname'] = 'Short name';
$string['roleshortname_help'] = 'Role short name is a low level role identifier in which only ASCII alphanumeric characters are allowed. Do not change short names of standard roles.';
$string['role:switchroles'] = 'Switch to other roles';

56
lib/accesslib.php
View File

@ -3052,6 +3052,53 @@ function get_user_roles(context $context, $userid = 0, $checkparentcontexts = tr
return $DB->get_records_sql($sql ,$params);
}
/**
* Like get_user_roles, but adds in the authenticated user role, and the front
* page roles, if applicable.
*
* @param context $context the context.
* @param int $userid optional. Defaults to $USER->id
* @return array of objects with fields ->userid, ->contextid and ->roleid.
*/
function get_user_roles_with_special(context $context, $userid = 0) {
global $CFG, $USER;
if (empty($userid)) {
if (empty($USER->id)) {
return array();
}
$userid = $USER->id;
}
$ras = get_user_roles($context, $userid);
// Add front-page role if relevant.
$defaultfrontpageroleid = isset($CFG->defaultfrontpageroleid) ? $CFG->defaultfrontpageroleid : 0;
$isfrontpage = ($context->contextlevel == CONTEXT_COURSE && $context->instanceid == SITEID) ||
is_inside_frontpage($context);
if ($defaultfrontpageroleid && $isfrontpage) {
$frontpagecontext = context_course::instance(SITEID);
$ra = new stdClass();
$ra->userid = $userid;
$ra->contextid = $frontpagecontext->id;
$ra->roleid = $defaultfrontpageroleid;
$ras[] = $ra;
}
// Add authenticated user role if relevant.
$defaultuserroleid = isset($CFG->defaultuserroleid) ? $CFG->defaultuserroleid : 0;
if ($defaultuserroleid && !isguestuser($userid)) {
$systemcontext = context_system::instance();
$ra = new stdClass();
$ra->userid = $userid;
$ra->contextid = $systemcontext->id;
$ra->roleid = $defaultuserroleid;
$ras[] = $ra;
}
return $ras;
}
/**
* Creates a record in the role_allow_override table
*
@ -4275,6 +4322,15 @@ function role_get_description(stdClass $role) {
}
}
/**
* Get all the localised role names for a context.
* @param context $context the context
* @param array of role objects with a ->localname field containing the context-specific role name.
*/
function role_get_names(context $context) {
return role_fix_names(get_all_roles(), $context);
}
/**
* Prepare list of roles for display, apply aliases and format text
*