/**
* Return the generated form output.
* @param array $args The form settings.
* @param array $node
* @return string Form HTML.
*/
public static function get_form($args, $node)
{
iform_load_helpers(array('mobile_entry_helper'));
data_entry_helper::$website_id = $args['website_id'];
self::$node = $node;
self::$called_class = 'iform_' . $node->iform;
// Convert parameter, $args['defaults'], into structured array.
self::parse_defaults($args);
// Check permissions to access form.
$func = get_user_func(self::$called_class, 'enforcePermissions');
if ($func) {
if (call_user_func($func) && !user_access('IForm n' . $node->nid . ' admin') && !user_access('IForm n' . $node->nid . ' user')) {
return lang::get('LANG_no_permissions');
}
}
// Else add authorisation tokens to update and read from the Warehouse. We allow
// child classes to generate this first if subclassed.
if (self::$auth) {
$auth = self::$auth;
} else {
$auth = data_entry_helper::get_read_write_auth($args['website_id'], $args['password']);
self::$auth = $auth;
}
// Load custom attribute definitions from warehouse.
self::loadSmpAttrs($auth['read'], $args['survey_id']);
self::loadOccAttrs($auth['read'], $args['survey_id']);
// Build a structured array describing the form.
// Attribute definitions on the warehouse may specify some tabs.
$attrForm = get_attribute_tabs(self::$smpAttrs);
// They are combined with those in the Form Structure.
$form = self::structureForm($args['structure'], $attrForm);
// A second pass organises the content within the tabs
$structure = self::structureFormContent($form);
// Render the form
$renderedForm = self::renderForm($structure, $args, $auth);
$options = array();
//build options for form template
$options['content'] = $renderedForm;
//use mobile authentication
if ($args['mobileauth'] == 1) {
if (!empty($args['mobileauthpath'])) {
$options['action'] = $args['mobileauthpath'];
} else {
$options['action'] = 'mobile/submit';
}
} else {
//no mobile authentication
$options['action'] = "";
//use default action
}
$options['id'] = 'entry_form';
$options['method'] = 'post';
//output form
return mobile_entry_helper::apply_template('form', $options);
}
