function app_installer_json(&$vars)
{
extract($vars);
if (!class_exists('Services_JSON')) {
lib_include('json');
}
$json = new Services_JSON();
$apps_list = array();
if (isset($GLOBALS['PATH']['apps'])) {
foreach ($GLOBALS['PATH']['apps'] as $k => $v) {
if ($k != 'omb') {
$apps_list[$k] = $k;
}
}
}
// apps_list = physical apps on this host
$sources = environment('remote_sources');
$remote_list = array();
// remote_list = all not-installed apps on remote sources
foreach ($sources as $name => $url) {
$url = "http://" . $url . "&p=" . urlencode($request->uri);
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$result = false;
$result = curl_exec($curl);
if ($result) {
$data = mb_unserialize($result);
foreach ($data as $appname => $appdata) {
$remote_list[$appname] = $appname;
}
}
curl_close($curl);
}
$i = $Identity->find(get_app_id());
while ($s = $i->NextChild('settings')) {
if ($s->name == 'app' && in_array($s->value, $apps_list)) {
$apps_list = drop_array_element($apps_list, $s->value);
}
}
$i = $Identity->find(get_app_id());
while ($s = $i->NextChild('settings')) {
if ($s->name == 'app' && in_array($s->value, $remote_list)) {
$remote_list = drop_array_element($remote_list, $s->value);
}
}
$all_apps = array_merge($apps_list, $remote_list);
header("Content-Type: application/javascript");
print $json->encode($all_apps);
exit;
}
function register($table)
{
trigger_before('register', $this, $this);
global $db;
if (!isset($this->table)) {
$this->table = $table;
}
if (!isset($this->access_list)) {
$this->access_list = array();
}
if (!isset($this->relations)) {
$this->relations = array();
}
if (!isset($this->allowed_methods)) {
$this->allowed_methods = array('get', 'post', 'put', 'delete');
}
if (!isset($this->field_array)) {
$this->field_array = $db->get_fields($this->table);
}
if (array_key_exists('entry_id', $this->field_array)) {
$this->has_metadata = true;
} else {
$this->has_metadata = false;
}
$this->hidden = false;
if (count($this->field_array) > 0) {
$this->exists = true;
} else {
$this->exists = false;
}
if (isset($this->field_array[$this->table . "_primary_key"])) {
$this->set_primary_key($this->field_array[$this->table . "_primary_key"]);
$this->field_array = drop_array_element($this->field_array, $this->table . "_primary_key");
}
if (!in_array($this->table, array('db_sessions'))) {
$this->save();
}
foreach ($this->relations as $table => $vals) {
//$this->field_array[$field]
$custom_class = classify($table);
if (class_exists($custom_class)) {
if ($table != 'entries') {
if (isset($db->tables[$table])) {
$obj =& $db->tables[$table];
} else {
$obj = new $custom_class();
}
if (array_key_exists('target_id', $obj->field_array)) {
if (array_key_exists('entry_id', $this->field_array)) {
$k = 'entry_id';
$fk = $table . '.target_id';
$this->relations[$table]['col'] = $k;
$this->relations[$table]['fkey'] = $fk;
}
}
}
}
}
}
