/**
* Extracts namespace definitions out of the given template string and sets
* $this->namespaces.
*
* @param string $templateString Template string to extract the namespaces from
* @return string The updated template string without namespace declarations inside
* @throws \TYPO3\CMS\Fluid\Core\Parser\Exception if a namespace can't be resolved or has been declared already
*/
protected function extractNamespaceDefinitions($templateString)
{
$templateString = parent::extractNamespaceDefinitions($templateString);
foreach ($this->namespaces as $identifier => $phpNamespace) {
if ($phpNamespace == 'Tx_ExtbaseHijax_ViewHelpers') {
$this->namespaces[$identifier] = 'EssentialDots\\ExtbaseHijax\\ViewHelpers';
}
}
return $templateString;
}
/**
* Extracts namespace definitions out of the given template string and sets
* $this->namespaces.
*
* @param string $templateString Template string to extract the namespaces from
* @return string The updated template string without namespace declarations inside
* @throws \TYPO3\CMS\Fluid\Core\Parser\Exception if a namespace can't be resolved or has been declared already
* @override
*/
protected function extractNamespaceDefinitions($templateString)
{
// ADDED STUFF HERE
if (!$this->hasCustomNamespaces()) {
return parent::extractNamespaceDefinitions($templateString);
}
$matches = array();
preg_match_all(self::$SCAN_PATTERN_XMLNSDECLARATION, $templateString, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
// skip reserved "f" namespace identifier
if ($match['identifier'] === 'f') {
continue;
}
if (array_key_exists($match['identifier'], $this->namespaces)) {
throw new \TYPO3\CMS\Fluid\Core\Parser\Exception(sprintf('Namespace identifier "%s" is already registered. Do not re-declare namespaces!', $match['identifier']), 1331135889);
}
if (isset($this->settings['namespaces'][$match['xmlNamespace']])) {
$phpNamespace = $this->settings['namespaces'][$match['xmlNamespace']];
} else {
$matchedPhpNamespace = array();
if (preg_match(self::$SCAN_PATTERN_DEFAULT_XML_NAMESPACE, $match['xmlNamespace'], $matchedPhpNamespace) === 0) {
continue;
}
$phpNamespace = str_replace('/', '\\', $matchedPhpNamespace['PhpNamespace']);
}
$this->namespaces[$match['identifier']] = $phpNamespace;
}
$matches = array();
preg_match_all(self::$SCAN_PATTERN_NAMESPACEDECLARATION, $templateString, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
if (array_key_exists($match['identifier'], $this->namespaces)) {
// ADDED STUFF HERE -- You can now specify a different value for a namespace
$existingPhpNamespace = $this->namespaces[$match['identifier']];
if ($existingPhpNamespace != $match['phpNamespace']) {
throw new \TYPO3\CMS\Fluid\Core\Parser\Exception(sprintf('Namespace identifier "%s" is already registered. Do not re-declare namespaces!', $match['identifier']), 1224241246);
}
} else {
$this->namespaces[$match['identifier']] = $match['phpNamespace'];
}
}
if ($matches !== array()) {
$templateString = preg_replace(self::$SCAN_PATTERN_NAMESPACEDECLARATION, '', $templateString);
}
return $templateString;
}
