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code to support roles (roleassignments and roleoverrides) for backup …
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…in all 4 roles course, mod, block, userid contexts. not working yet
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toyomoyo committed Sep 22, 2006
1 parent ac4c51b commit ab1e255
Showing 1 changed file with 192 additions and 4 deletions.
196 changes: 192 additions & 4 deletions backup/backuplib.php
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Expand Up @@ -735,7 +735,29 @@ function backup_course_start ($bf,$preferences) {
}
}
fwrite ($bf, end_tag("ROLES_OVERRIDES", 3, true));

/// write role_assign code here
fwrite ($bf, start_tag("ROLES_ASSIGNMENTS", 3, true));
if ($roles = get_roles_with_assignment_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", 4, true));
fwrite ($bf, full_tag("NAME", 5, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", 5, false, $role->shortname));
fwrite ($bf, start_tag("ASSIGNMENTS", 5, true));
if ($assignments = get_users_from_role_on_context($role, $context)) {
foreach ($assignments as $assignment) {
fwrite ($bf, start_tag("ASSIGNMENT", 6, true));
fwrite ($bf, full_tag("USERID", 7, false, $assignment->userid));
fwrite ($bf, full_tag("TIMESTART", 7, false, $assignment->timestart));
fwrite ($bf, full_tag("TIMEEND", 7, false, $assignment->timeend));
fwrite ($bf, end_tag("ASSIGNMENT", 6, true));
}
}
fwrite ($bf, end_tag("ASSIGNMENTS", 5, true));
fwrite ($bf, end_tag("ROLE", 4, true));
}
}
fwrite ($bf, close_tag("ROLES_ASSIGNMENTS", 3, true));
//Print header end
fwrite ($bf,end_tag("HEADER",2,true));
} else {
Expand Down Expand Up @@ -979,6 +1001,52 @@ function backup_course_blocks ($bf,$preferences) {
fwrite ($bf,full_tag('WEIGHT',4,false,$instance->weight));
fwrite ($bf,full_tag('VISIBLE',4,false,$instance->visible));
fwrite ($bf,full_tag('CONFIGDATA',4,false,$instance->configdata));


$context = get_context_instance(CONTEXT_BLOCK, $instance->blockid);
fwrite ($bf, start_tag("ROLES_OVERRIDES", 4, true));
if ($roles = get_roles_with_override_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", 5, true));
fwrite ($bf, full_tag("NAME", 6, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", 6, false, $role->shortname));
fwrite ($bf, start_tag("CAPABILITIES", 6, true));
if ($capabilities = get_capabilities_from_role_on_context($role, $context)) {
foreach ($capabilities as $capability) {
fwrite ($bf, start_tag("CAPABILITY", 7, true));
fwrite ($bf, full_tag("NAME", 8, false, $capability->capability));
fwrite ($bf, full_tag("PERMISSION", 8, false, $capability->permission));
fwrite ($bf, end_tag("CAPABILITY", 7, true));
}
}
fwrite ($bf, end_tag("CAPABILITIES", 6, true));
fwrite ($bf, end_tag("ROLE", 5, true));
}
}
fwrite ($bf, end_tag("ROLES_OVERRIDES", 4, true));

/// write role_assign code here
fwrite ($bf, start_tag("ROLES_ASSIGNMENTS", 4, true));
if ($roles = get_roles_with_assignment_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", 5, true));
fwrite ($bf, full_tag("NAME", 6, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", 6, false, $role->shortname));
fwrite ($bf, start_tag("ASSIGNMENTS", 6, true));
if ($assignments = get_users_from_role_on_context($role, $context)) {
foreach ($assignments as $assignment) {
fwrite ($bf, start_tag("ASSIGNMENT", 7, true));
fwrite ($bf, full_tag("USERID", 8, false, $assignment->userid));
fwrite ($bf, full_tag("TIMESTART", 8, false, $assignment->timestart));
fwrite ($bf, full_tag("TIMEEND", 8, false, $assignment->timeend));
fwrite ($bf, end_tag("ASSIGNMENT", 7, true));
}
}
fwrite ($bf, end_tag("ASSIGNMENTS", 6, true));
fwrite ($bf, end_tag("ROLE", 5, true));
}
}
fwrite ($bf, close_tag("ROLES_ASSIGNMENTS", 4, true));
//End Block
fwrite ($bf,end_tag('BLOCK',3,true));
}
Expand Down Expand Up @@ -1106,10 +1174,35 @@ function backup_course_modules ($bf,$preferences,$section) {
}
}
fwrite ($bf,end_tag("ROLES_OVERRIDES",6,true));

/// write role_assign code here
fwrite ($bf, start_tag("ROLES_ASSIGNMENTS", 6, true));
if ($roles = get_roles_with_assignment_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", 7, true));
fwrite ($bf, full_tag("NAME", 8, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", 8, false, $role->shortname));
fwrite ($bf, start_tag("ASSIGNMENTS", 8, true));
if ($assignments = get_users_from_role_on_context($role, $context)) {
foreach ($assignments as $assignment) {
fwrite ($bf, start_tag("ASSIGNMENT", 9, true));
fwrite ($bf, full_tag("USERID", 10, false, $assignment->userid));
fwrite ($bf, full_tag("TIMESTART", 10, false, $assignment->timestart));
fwrite ($bf, full_tag("TIMEEND", 10, false, $assignment->timeend));
fwrite ($bf, end_tag("ASSIGNMENT", 9, true));
}
}
fwrite ($bf, end_tag("ASSIGNMENTS", 8, true));
fwrite ($bf, end_tag("ROLE", 7, true));
}
}
fwrite ($bf, close_tag("ROLES_ASSIGNMENTS", 6, true));



/// write role_assign code here

fwrite ($bf,end_tag("MOD",5,true));
fwrite ($bf,end_tag("MOD",5,true));
}
//check for next
$tok = strtok(",");
Expand Down Expand Up @@ -1312,6 +1405,52 @@ function backup_user_info ($bf,$preferences) {
fwrite ($bf,end_tag("USER_PREFERENCES",4,true));
}

$context = get_context_instance(CONTEXT_USERID, $user->old_id);

fwrite ($bf, start_tag("ROLES_OVERRIDES", 4, true));
if ($roles = get_roles_with_override_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", 5, true));
fwrite ($bf, full_tag("NAME", 6, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", 6, false, $role->shortname));
fwrite ($bf, start_tag("CAPABILITIES", 6, true));
if ($capabilities = get_capabilities_from_role_on_context($role, $context)) {
foreach ($capabilities as $capability) {
fwrite ($bf, start_tag("CAPABILITY", 7, true));
fwrite ($bf, full_tag("NAME", 8, false, $capability->capability));
fwrite ($bf, full_tag("PERMISSION", 8, false, $capability->permission));
fwrite ($bf, end_tag("CAPABILITY", 7, true));
}
}
fwrite ($bf, end_tag("CAPABILITIES", 6, true));
fwrite ($bf, end_tag("ROLE", 5, true));
}
}
fwrite ($bf, end_tag("ROLES_OVERRIDES", 4, true));

/// write role_assign code here
fwrite ($bf, start_tag("ROLES_ASSIGNMENTS", 4, true));
if ($roles = get_roles_with_assignment_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", 5, true));
fwrite ($bf, full_tag("NAME", 6, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", 6, false, $role->shortname));
fwrite ($bf, start_tag("ASSIGNMENTS", 6, true));
if ($assignments = get_users_from_role_on_context($role, $context)) {
foreach ($assignments as $assignment) {
fwrite ($bf, start_tag("ASSIGNMENT", 7, true));
fwrite ($bf, full_tag("USERID", 8, false, $assignment->userid));
fwrite ($bf, full_tag("TIMESTART", 8, false, $assignment->timestart));
fwrite ($bf, full_tag("TIMEEND", 8, false, $assignment->timeend));
fwrite ($bf, end_tag("ASSIGNMENT", 7, true));
}
}
fwrite ($bf, end_tag("ASSIGNMENTS", 6, true));
fwrite ($bf, end_tag("ROLE", 5, true));
}
}
fwrite ($bf, close_tag("ROLES_ASSIGNMENTS", 4, true));

}
//End User tag
fwrite ($bf,end_tag("USER",3,true));
Expand Down Expand Up @@ -2198,7 +2337,56 @@ function backup_fetch_roles($preferences) {
}
}

return $roles;

return $roles;
}

/* function to print xml for overrides */
function write_role_override_xml($context, $startlevel) {
fwrite ($bf, start_tag("ROLES_OVERRIDES", $startlevel, true));
if ($roles = get_roles_with_override_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", $startlevel+1, true));
fwrite ($bf, full_tag("NAME", $startlevel+2, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", $startlevel+2, false, $role->shortname));
fwrite ($bf, start_tag("CAPABILITIES", $startlevel+2, true));
if ($capabilities = get_capabilities_from_role_on_context($role, $context)) {
foreach ($capabilities as $capability) {
fwrite ($bf, start_tag("CAPABILITY", $startlevel+3, true));
fwrite ($bf, full_tag("NAME", $startlevel+4, false, $capability->capability));
fwrite ($bf, full_tag("PERMISSION", $startlevel+4, false, $capability->permission));
fwrite ($bf, end_tag("CAPABILITY", $startlevel+3, true));
}
}
fwrite ($bf, end_tag("CAPABILITIES", $startlevel+2, true));
fwrite ($bf, end_tag("ROLE", $startlevel+1, true));
}
}
fwrite ($bf, end_tag("ROLES_OVERRIDES", $startlevel, true));
}

/* function to print xml for assignment */
function write_role_assignment_xml($context, $startlevel) {
/// write role_assign code here
fwrite ($bf, start_tag("ROLES_ASSIGNMENTS", $startlevel, true));
if ($roles = get_roles_with_assignment_on_context($context)) {
foreach ($roles as $role) {
fwrite ($bf, start_tag("ROLE", $startlevel+1, true));
fwrite ($bf, full_tag("NAME", $startlevel+2, false, $role->name));
fwrite ($bf, full_tag("SHORTNAME", $startlevel+2, false, $role->shortname));
fwrite ($bf, start_tag("ASSIGNMENTS", $startlevel+2, true));
if ($assignments = get_users_from_role_on_context($role, $context)) {
foreach ($assignments as $assignment) {
fwrite ($bf, start_tag("ASSIGNMENT", $startlevel+3, true));
fwrite ($bf, full_tag("USERID", $startlevel+4, false, $assignment->userid));
fwrite ($bf, full_tag("TIMESTART", $startlevel+4, false, $assignment->timestart));
fwrite ($bf, full_tag("TIMEEND", $startlevel+4, false, $assignment->timeend));
fwrite ($bf, end_tag("ASSIGNMENT", $startlevel+3, true));
}
}
fwrite ($bf, end_tag("ASSIGNMENTS", $startlevel+2, true));
fwrite ($bf, end_tag("ROLE", $startlevel+1, true));
}
}
fwrite ($bf, close_tag("ROLES_ASSIGNMENTS", $startlevel, true));
}
?>

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