public function resolve(OOTemplate_Context $context)
{
$resolved = $this->_variable->resolve($context);
foreach (explode('|', $this->_filters) as $filter) {
$filter = trim($filter);
if (!empty($filter)) {
@(list($filter_name, $str_args) = explode(':', $filter, 2));
try {
$args = array();
foreach (explode(',', $str_args) as $arg) {
switch (strpos($arg, "'") || strpos($arg, '"')) {
case true:
$args[] = trim($arg, '\'" ');
break;
case false:
$args[] = new OOTemplate_Variable($arg);
break;
}
}
$resolved = OOTemplate_Libs::filter($filter_name, $resolved, $args)->resolve($context);
} catch (OOTemplate_Exception $e) {
OOTemplate_Debug::show($e->getMessage());
}
}
}
return $resolved;
}
public function resolve(OOTemplate_Context $context)
{
$resolved = clone $context;
try {
foreach (explode('.', $this->_variable) as $bit) {
if (!$resolved instanceof OOTemplate_Context) {
throw new OOTemplate_Exception(sprintf("Variable is invalid : %s", $this->_variable));
}
$resolved = $resolved->get($bit, OOTemplate_Setting::$string_ifnot_defined);
}
} catch (OOTemplate_Exception $e) {
OOTemplate_Debug::show($e->getMessage());
}
if (OOTemplate_Setting::$autoescape) {
$resolved = $this->escape($resolved);
}
return $resolved;
}
public function render(OOTemplate_Context $context)
{
try {
list(, $arg) = $this->_token->split();
if (strpos($arg, "'") === false && strpos($arg, '"') === false) {
$o = new OOTemplate_Variable($arg);
$file = $o->resolve($context);
} else {
$file = trim($arg, '\'" ');
}
$result = @file_get_contents(OOTemplate_Setting::generate_inc_path($file));
if ($result === false) {
throw new OOTemplate_Exception(vsprintf('failed to open stream: %s, check OOTemplate_Setting::$dir_include', $file));
}
} catch (OOTemplate_Exception $e) {
OOTemplate_Debug::show($e->getMessage());
}
return $result;
}
public function render(OOTemplate_Context $context)
{
$result = "";
list(, $o, , $var) = $this->_token->split();
try {
if (is_null($o) || is_null($var)) {
throw new OOTemplate_Exception(sprintf("'for' statements should use the format : 'for x in y' : %s", $this->_token->contents()));
}
if (!$context->has_key($var)) {
throw new OOTemplate_Exception(sprintf("'for' tag received an invalid argument : %s", $this->_token->contents()));
}
$current = clone $context;
foreach ($context->get($var) as $each) {
$current->set($o, $each->getDicts());
foreach ($this->_nodes as $node) {
$result .= $node->render($current);
}
}
} catch (OOTemplate_Exception $e) {
OOTemplate_Debug::show($e->getMessage());
}
return $result;
}
/**
* Execute and return the template result
*
* @param string $template_file, the template file or null if alredy defined
* @return string an evaluate contents of template
*/
public function render($template_file = null)
{
try {
if (!is_null($template_file)) {
$this->_document->setFile($template_file);
}
return $this->_document->render($this->_context);
} catch (OOTemplate_Exception $e) {
OOTemplate_Debug::show($e->getMessage());
}
}
