/**
* Retorna instancia dessa classe
*
* @return PBX_ExpressionAliases
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Executa a ação
*
* @param Asterisk_AGI $asterisk
* @param Asterisk_AGI_Request $request
*/
public function execute($asterisk, $request)
{
$log = Zend_Registry::get('log');
$i18n = $this->i18n;
$num = isset($this->config['type']) && $this->config['type'] == 'src' ? $request->origem : $request->destino;
// Cortando numero
if (isset($this->config['cut']) && $this->config['cut'] == 'pipecut') {
if (!is_null($this->getRule())) {
$expr = $this->config['type'] == 'src' ? $this->getRule()->getValidSrcExpr($num) : $this->getRule()->getValidDstExpr($num);
if ($expr['type'] == 'RX') {
// Removendo da contagem caracteres de controle e instrução
$normalized_string = str_replace("_", "", $expr['value']);
// Normalizando [123-8] e similares para um unico caractere
$normalized_string = preg_replace("/\\[[0-9\\-]*\\]/", "#", $normalized_string);
/* Nesse ponto uma expressão:
* _0XX|[2-9]XX[23].
* Deve ser:
* 0XX|#XX#.
*/
$cut_point = strpos($normalized_string, "|");
if ($cut_point > 0) {
// caso haja algo para cortar
// Cortando
$num = substr($num, $cut_point);
}
} else {
if ($expr['type'] == "AL") {
$aliases = PBX_ExpressionAliases::getInstance();
$expression = $aliases->get((int) $expr['value']);
$regular_expression = new PBX_Asterisk_Expression();
$found = null;
foreach ($expression["expressions"] as $expr_value) {
$regular_expression->setExpression($expr_value);
if ($regular_expression->match($num)) {
$found = $expr_value;
break;
}
}
// Removendo da contagem caracteres de controle e instrução
$normalized_string = str_replace("_", "", $found);
// Normalizando [123-8] e similares para um unico caractere
$normalized_string = preg_replace("/\\[[0-9\\-]*\\]/", "#", $normalized_string);
/* Nesse ponto uma expressão:
* _0XX|[2-9]XX[23].
* Deve ser:
* 0XX|#XX#.
*/
$cut_point = strpos($normalized_string, "|");
if ($cut_point > 0) {
// caso haja algo para cortar
// Cortando
$num = substr($num, $cut_point);
}
}
}
}
}
// Adicionando prefixo
if (isset($this->config['prefix'])) {
$num = $this->config['prefix'] . $num;
}
// Adicionando suffixo
if (isset($this->config['suffix'])) {
$num .= $this->config['suffix'];
}
// Reescrevendo numero
if (isset($this->config['replace']) && $this->config['replace'] != '') {
$num = $this->config['replace'];
}
// Aplicando modificações no callerid/extension do asterisk
if (isset($this->config['type']) && $this->config['type'] == 'src') {
$log->info(sprintf($i18n->translate("Rewriting source to %s"), $num));
$request->origem = $num;
$asterisk->set_callerid($num);
} else {
$log->info(sprintf($i18n->translate("Rewriting destination to %s"), $num));
$request->destino = $num;
$asterisk->set_extension($request->destino);
}
}
/**
* Generate the form for routes
*
* @return Zend_Form
*/
protected function getForm()
{
if ($this->form === Null) {
$form_xml = new Zend_Config_Xml(Zend_Registry::get("config")->system->path->base . "/modules/default/forms/route.xml");
$form = new Snep_Form($form_xml);
$actions = PBX_Rule_Actions::getInstance();
$installed_actions = array();
foreach ($actions->getInstalledActions() as $action) {
$action_instance = new $action();
$installed_actions[$action] = $action_instance->getName();
}
asort($installed_actions);
$this->view->actions = $installed_actions;
$src = new Snep_Form_Element_Html("route/elements/src.phtml", "src", false);
$src->setLabel($this->view->translate("Source"));
$src->setOrder(1);
$form->addElement($src);
$dst = new Snep_Form_Element_Html("route/elements/dst.phtml", "dst", false);
$dst->setLabel($this->view->translate("Destiny"));
$dst->setOrder(2);
$form->addElement($dst);
$time = new Snep_Form_Element_Html("route/elements/time.phtml", "time", false);
$time->setOrder(4);
$time->setLabel($this->view->translate("Valid times"));
$form->addElement($time);
$form->addElement(new Snep_Form_Element_Html("route/elements/actions.phtml", "actions"));
$this->form = $form;
$groups = new Snep_GruposRamais();
$groups = $groups->getAll();
$group_list = "";
foreach ($groups as $group) {
$group_list .= "[\"{$group['name']}\", \"{$group['name']}\"],";
}
$group_list = "[" . trim($group_list, ",") . "]";
$this->view->group_list = $group_list;
$alias_list = "";
foreach (PBX_ExpressionAliases::getInstance()->getAll() as $alias) {
$alias_list .= "[\"{$alias['id']}\", \"{$alias['name']}\"],";
}
$alias_list = "[" . trim($alias_list, ",") . "]";
$this->view->alias_list = $alias_list;
$trunks = "";
foreach (PBX_Trunks::getAll() as $trunk) {
$trunks .= "[\"{$trunk->getId()}\", \"{$trunk->getName()}\"],";
}
$trunks = "[" . trim($trunks, ",") . "]";
$this->view->trunk_list = $trunks;
$cgroup_list = "";
$cgroup_manager = new Snep_ContactGroups_Manager();
foreach ($cgroup_manager->getAll() as $cgroup) {
$cgroup_list .= "[\"{$cgroup['id']}\", \"{$cgroup['name']}\"],";
}
$cgroup_list = "[" . trim($cgroup_list, ",") . "]";
$this->view->contact_groups_list = $cgroup_list;
}
return $this->form;
}
public function deleteAction()
{
if ($this->getRequest()->isGet()) {
$id = (int) $this->getRequest()->getParam('id');
$aliasesPersistency = new PBX_ExpressionAliases();
if ($aliasesPersistency->fetchRow('id_alias_expression = ' . $id) !== null) {
$aliasesPersistency->delete($id);
}
$this->_redirect($this->getRequest()->getControllerName());
}
}
/**
* Checa se uma origem/destino casa com um numero
*
* @param string $type Tipo de origem/destino
* @param string $expr Expressão do tipo, se houver
* @param string $value Valor a ser confrontado com a expressão
* @return boolean Resultado da checagem
*/
private function checkExpr($type, $expr, $value)
{
switch ($type) {
case 'RX':
// Expressão Regular
return preg_match("/{$this->astrule2regex($expr)}/", $value);
break;
case 'G':
if ($this->request->getSrcObj() instanceof Snep_Usuario) {
return PBX_Usuarios::hasGroupInheritance($expr, $this->request->getSrcObj()->getGroup());
} else {
return false;
}
break;
case 'R':
// Vinda de um Ramal específico
return $value == $expr ? true : false;
break;
case 'S':
// Sem destino - Válido somente para destinos (duh!).
return $value == 's' ? true : false;
break;
case 'T':
// Troncos
$log = Snep_Logger::getInstance();
if ($this->request->getSrcObj() instanceof Snep_Trunk && $this->request->getSrcObj()->getId() == $expr) {
return true;
} else {
return false;
}
break;
case 'X':
// Qualquer origem/destino
return true;
break;
case 'CG':
$db = Zend_Registry::get('db');
$select = $db->select()->from('contacts_names')->where("`group` = '{$expr}' AND (phone_1 = '{$value}' OR cell_1 = '{$value}')");
$stmt = $db->query($select);
$groups = $stmt->fetchAll();
if (count($groups) > 0) {
return true;
} else {
return false;
}
break;
case "AL":
$aliases = PBX_ExpressionAliases::getInstance();
$expression = $aliases->get((int) $expr);
$found = false;
foreach ($expression["expressions"] as $expr_value) {
if (preg_match("/{$this->astrule2regex($expr_value)}/", $value)) {
$found = true;
break;
}
}
return $found;
break;
default:
throw new PBX_Exception_BadArg("Tipo de expressao invalido '{$type}' para checagem de origem/destino, cheque a regra de negocio {$this->parsingRuleId}");
}
}
