/**
* Locates the root group
*/
static function find_root_group($name = '__org_openpsa_contacts')
{
static $root_groups = array();
//Check if we have already initialized
if (!empty($root_groups[$name])) {
return $root_groups[$name];
}
$qb = midcom_db_group::new_query_builder();
$qb->add_constraint('owner', '=', 0);
$qb->add_constraint('name', '=', $name);
$results = $qb->execute();
if (is_array($results) && count($results) > 0) {
foreach ($results as $group) {
$root_groups[$name] = $group;
}
} else {
debug_add("OpenPSA Contacts root group could not be found", MIDCOM_LOG_WARN);
//Attempt to auto-initialize the group.
midcom::get('auth')->request_sudo();
$grp = new midcom_db_group();
$grp->owner = 0;
$grp->name = $name;
$grp->official = midcom::get('i18n')->get_l10n('org.openpsa.contacts')->get($name);
$ret = $grp->create();
midcom::get('auth')->drop_sudo();
if (!$ret) {
throw new midcom_error("Could not auto-initialize the module, group creation failed: " . midcom_connection::get_error_string());
}
$root_groups[$name] = $grp;
}
return $root_groups[$name];
}
function list_groups($parent)
{
$str = '';
$qb_groups = midcom_db_group::new_query_builder();
$qb_groups->add_constraint('owner', '=', $parent);
$groups = $qb_groups->execute();
if (count($groups) > 0) {
$str = "<ul>\n";
foreach ($groups as $group) {
$str .= "<li>";
$str .= '<input name="add_to_groups[' . $group->guid . ']" id="group_' . $group->guid . '" type="checkbox" value="' . $group->guid . '"> <label for="group_' . $group->guid . '">' . $group->official . '</label>';
$str .= "</li>\n";
$str .= list_groups($group->id);
}
$str .= "</ul>";
}
return $str;
}
function emailimport_find_group($email)
{
//TODO: find possible groups based on the persons email
$qb = midcom_db_group::new_query_builder();
$qb->add_constraint('email', '=', $email);
$results = $qb->execute();
if (!empty($results)) {
//Exact matche(s) found, return first
return $results[0];
}
list($user, $domain) = explode('@', $email, 2);
$qb = midcom_db_group::new_query_builder();
$qb->add_constraint('email', 'LIKE', "%@{$domain}");
$results = $qb->execute();
if (empty($results)) {
return false;
}
//PONDER: What to return in case of multiple matches ?, now we always return first
return $results[0];
}
/**
* Generates, loads and prepares the schema database.
*
* The operations are done on all available schemas within the DB.
*/
public function load_schemadb()
{
$schemadb = midcom_helper_datamanager2_schema::load_database($this->_config->get('schemadb_permissions'));
// Populate additional assignee selector
$additional_assignees = array('' => '', 'EVERYONE' => $this->_l10n->get('EVERYONE'), 'USERS' => $this->_l10n->get('USERS'), 'ANONYMOUS' => $this->_l10n->get('ANONYMOUS'));
// List groups as potential assignees
$qb = midcom_db_group::new_query_builder();
$groups = $qb->execute();
foreach ($groups as $group) {
$additional_assignees["group:{$group->guid}"] = $group->get_label();
}
$assignees = array();
// Populate all resources having existing privileges
$existing_privileges = $this->_object->get_privileges();
foreach ($existing_privileges as $privilege) {
if ($privilege->is_magic_assignee()) {
// This is a magic assignee
$label = midcom::get('i18n')->get_string($privilege->assignee, 'midgard.admin.asgard');
} else {
//Inconsistent privilige base will mess here. Let's give a chance to remove ghosts
$assignee = midcom::get('auth')->get_assignee($privilege->assignee);
if (is_object($assignee)) {
$label = $assignee->name;
} else {
$label = midcom::get('i18n')->get_string('ghost assignee for ' . $privilege->assignee, 'midgard.admin.asgard');
}
}
$assignees[$privilege->assignee] = $label;
$key = str_replace(':', '_', $privilege->assignee);
if (!isset($this->_row_labels[$key])) {
$this->_row_labels[$key] = $label;
}
// This one is already an assignee, remove from 'Add assignee' options
if (array_key_exists($privilege->assignee, $additional_assignees)) {
unset($additional_assignees[$privilege->assignee]);
}
}
asort($additional_assignees);
// Add the 'Add assignees' choices to schema
$schemadb['privileges']->fields['add_assignee']['type_config']['options'] = $additional_assignees;
$header = '';
$header_items = array();
foreach ($assignees as $assignee => $label) {
foreach ($this->_privileges as $privilege) {
$privilege_components = explode(':', $privilege);
if ($privilege_components[0] == 'midcom' || $privilege_components[0] == 'midgard') {
// This is one of the core privileges, we handle it
$privilege_label = $privilege;
} else {
// This is a component-specific privilege, call component to localize it
$privilege_label = midcom::get('i18n')->get_string("privilege {$privilege_components[1]}", $privilege_components[0]);
}
if (!isset($header_items[$privilege_label])) {
$header_items[$privilege_label] = " <th scope=\"col\" class=\"{$privilege_components[1]}\"><span>" . str_replace(' ', "\n", midcom::get('i18n')->get_string($privilege_label, 'midgard.admin.asgard')) . "</span></th>\n";
}
$schemadb['privileges']->append_field(str_replace(':', '_', $assignee) . '_' . str_replace(':', '_', str_replace('.', '_', $privilege)), array('title' => $privilege_label, 'helptext' => sprintf(midcom::get('i18n')->get_string('sets privilege %s', 'midgard.admin.asgard'), $privilege), 'storage' => null, 'type' => 'privilege', 'type_config' => array('privilege_name' => $privilege, 'assignee' => $assignee), 'widget' => 'privilegeselection'));
}
}
$header .= " <th align=\"left\" scope=\"col\" class=\"assignee_name\"><span> </span></th>\n";
foreach ($header_items as $key => $item) {
$header .= $item;
}
$header .= " <th scope=\"col\" class=\"row_actions\"><span> </span></th>\n";
$this->_header = $header;
return $schemadb;
}