public function fetchTplImpl($ident, $smParams = null, $returnType = self::FETCH_RETURN_CONTENT, $addResources = false, $cacheId = null)
{
$this->assertHasAccess($ident);
$logMsg = null;
if ($this->LOGGER->isEnabled()) {
$rqNum = ++self::$FETCH_REQUEST_CNT;
$logMsg = "#{$rqNum} Smarty params count: " . count(to_array($smParams)) . ", type: {$returnType}, resources: " . var_export($addResources, true) . ", " . ($cacheId ? "cache id: [{$cacheId}]" : 'nocache');
$this->LOGGER->info("Tpl fetching requested for entity [{$ident}]. {$logMsg}");
FoldedResourcesManager::onEntityAction(FoldedResourcesManager::ACTION_ENTITY_FETCH_REQUESTD, $this, $ident, $logMsg);
}
$entity = $this->getFoldedEntity($ident);
//Сразу установим зависимость от текущей сущности
FoldedContextWatcher::getInstance()->setDependsOnEntity($entity);
$CTXT = $this->getFoldedContext();
$PCLASS = $CTXT->tplFetchParamsClass();
$PCLASS_BASE = FoldedTplFetchPrams::getClassName();
check_condition(PsUtil::isInstanceOf($PCLASS, $PCLASS_BASE), "Класс [{$PCLASS}] для хранения данных контекста {$CTXT} должен быть подклассом {$PCLASS_BASE}");
//Если мы не возвращаем содержимое, то в любом случае ресурсы добавлять не к чему
$addResources = $addResources && !in_array($returnType, array(self::FETCH_RETURN_PARAMS, self::FETCH_RETURN_PARAMS_OB));
$keysRequired = PsUtil::getClassConsts($PCLASS, 'PARAM_');
$keysRequiredParams = array_diff($keysRequired, array(FoldedTplFetchPrams::PARAM_CONTENT));
$PARAMS = null;
$PARAMS_KEY = null;
$CONTENT = null;
$CONTENT_KEY = null;
$RETURN_KEY = null;
if ($cacheId) {
$cacheId = ensure_wrapped_with($cacheId, '[', ']') . '[' . PsDefines::getReplaceFormulesType() . ']';
$RETURN_KEY = $cacheId . '-' . $returnType;
if (array_key_exists($ident, $this->FETCH_RETURNS)) {
if (array_key_exists($RETURN_KEY, $this->FETCH_RETURNS[$ident])) {
return $this->FETCH_RETURNS[$ident][$RETURN_KEY];
}
} else {
$this->FETCH_RETURNS[$ident] = array();
}
$PARAMS_KEY = empty($keysRequiredParams) ? null : $cacheId . '-params';
$CONTENT_KEY = $cacheId . '-content';
switch ($returnType) {
case self::FETCH_RETURN_FULL:
case self::FETCH_RETURN_FULL_OB:
$CONTENT = $this->getFromFoldedCache($ident, $CONTENT_KEY);
$PARAMS = $PARAMS_KEY ? $this->getFromFoldedCache($ident, $PARAMS_KEY, $keysRequiredParams) : array();
if ($CONTENT && is_array($PARAMS)) {
$CONTENT = $addResources ? $this->getResourcesLinks($ident, $CONTENT) : $CONTENT;
$PARAMS[FoldedTplFetchPrams::PARAM_CONTENT] = $CONTENT;
switch ($returnType) {
case self::FETCH_RETURN_FULL:
return $this->FETCH_RETURNS[$ident][$RETURN_KEY] = $PARAMS;
case self::FETCH_RETURN_FULL_OB:
return $this->FETCH_RETURNS[$ident][$RETURN_KEY] = new $PCLASS($PARAMS);
default:
raise_error("Unprocessed fetch return type [{$returnType}].");
}
}
break;
case self::FETCH_RETURN_CONTENT:
$CONTENT = $this->getFromFoldedCache($ident, $CONTENT_KEY);
if ($CONTENT) {
$CONTENT = $addResources ? $this->getResourcesLinks($ident, $CONTENT) : $CONTENT;
return $this->FETCH_RETURNS[$ident][$RETURN_KEY] = $CONTENT;
}
break;
case self::FETCH_RETURN_PARAMS:
case self::FETCH_RETURN_PARAMS_OB:
$PARAMS = $PARAMS_KEY ? $this->getFromFoldedCache($ident, $PARAMS_KEY, $keysRequiredParams) : array();
if (is_array($PARAMS)) {
switch ($returnType) {
case self::FETCH_RETURN_PARAMS:
return $this->FETCH_RETURNS[$ident][$RETURN_KEY] = $PARAMS;
case self::FETCH_RETURN_PARAMS_OB:
return $this->FETCH_RETURNS[$ident][$RETURN_KEY] = new $PCLASS($PARAMS);
default:
raise_error("Unprocessed fetch return type [{$returnType}].");
}
}
break;
}
}
$settedNow = false;
if (!$entity->equalTo(FoldedContextWatcher::getInstance()->getFoldedEntity())) {
$CTXT->setContextWithFoldedEntity($entity);
$settedNow = true;
}
try {
$CONTENT = $this->getTpl($ident, $smParams)->fetch();
$entityNow = FoldedContextWatcher::getInstance()->getFoldedEntity();
check_condition($entity->equalTo($entityNow), "After tpl fetching folded entity [{$entity}] chenged to [{$entityNow}]");
$PARAMS_FULL = $CTXT->finalizeTplContent($CONTENT);
check_condition(is_array($PARAMS_FULL), "After [{$entity}] tpl finalisation not array is returned");
$keysReturned = array_keys($PARAMS_FULL);
if (count(array_diff($keysReturned, $keysRequired)) || count(array_diff($keysRequired, $keysReturned))) {
raise_error("After [{$entity}] tpl finalisation required keys: " . array_to_string($keysRequired) . '], returned keys: [' . array_to_string($keysReturned) . ']');
}
if ($this->LOGGER->isEnabled()) {
$this->LOGGER->info("Tpl fetching actually done for entity [{$ident}]. {$logMsg}");
FoldedResourcesManager::onEntityAction(FoldedResourcesManager::ACTION_ENTITY_FETCH_DONE, $this, $ident, $logMsg);
}
} catch (Exception $e) {
/*
* Произошла ошибка!
*
* Если мы устанавливали контенст и он не поменялся после завершения фетчинга (если поменялся, это ошибка), то нужно его обязательно завершить.
* Если контекст был установлен во внешнем блоке, то этот блок должен позаботиться о сбросе контекста.
*
* Далее от нас требуется только пробросить ошибку наверх.
*/
if ($settedNow && $entity->equalTo(FoldedContextWatcher::getInstance()->getFoldedEntity())) {
$CTXT->dropContext();
}
throw $e;
}
$CONTENT = $PARAMS_FULL[FoldedTplFetchPrams::PARAM_CONTENT];
$PARAMS = $PARAMS_FULL;
unset($PARAMS[FoldedTplFetchPrams::PARAM_CONTENT]);
if ($PARAMS_KEY) {
$this->saveToFoldedCache($PARAMS, $ident, $PARAMS_KEY);
}
if ($CONTENT_KEY) {
$this->saveToFoldedCache($CONTENT, $ident, $CONTENT_KEY);
}
if ($settedNow) {
$CTXT->dropContext();
}
if ($addResources) {
$CONTENT = $this->getResourcesLinks($ident, $CONTENT);
$PARAMS_FULL[FoldedTplFetchPrams::PARAM_CONTENT] = $CONTENT;
}
switch ($returnType) {
case self::FETCH_RETURN_FULL:
return $RETURN_KEY ? $this->FETCH_RETURNS[$ident][$RETURN_KEY] = $PARAMS_FULL : $PARAMS_FULL;
case self::FETCH_RETURN_FULL_OB:
return $RETURN_KEY ? $this->FETCH_RETURNS[$ident][$RETURN_KEY] = new $PCLASS($PARAMS_FULL) : new $PCLASS($PARAMS_FULL);
case self::FETCH_RETURN_CONTENT:
return $RETURN_KEY ? $this->FETCH_RETURNS[$ident][$RETURN_KEY] = $CONTENT : $CONTENT;
case self::FETCH_RETURN_PARAMS:
return $RETURN_KEY ? $this->FETCH_RETURNS[$ident][$RETURN_KEY] = $PARAMS : $PARAMS;
case self::FETCH_RETURN_PARAMS_OB:
return $RETURN_KEY ? $this->FETCH_RETURNS[$ident][$RETURN_KEY] = new $PCLASS($PARAMS) : new $PCLASS($PARAMS);
}
raise_error("Unknown fetch return type [{$returnType}].");
}
public function getUsedVerses()
{
return to_array(parent::__get(self::PARAM_VERSES));
}
public function tplFetchParamsClass()
{
return FoldedTplFetchPrams::getClassName();
}
public function getSmartyParams4Resources()
{
return to_array(parent::__get(self::PARAM_RESOURCES));
}