/**
* Convert a title to something that can be used in an page path:
* - Convert spaces to underscores
* - Convert non A-Z characters to ASCII equivalents
* - Convert some special things like the 'ae'-character
* - Strip off all other symbols
* Works with the character set defined as "forceCharset"
*
* WARNING!!! The signature or visibility of this function may change at any moment!
*
* @param string $title Input title to clean
* @return string Encoded title, passed through rawurlencode() = ready to put in the URL.
* @see rootLineToPath()
*/
public function encodeTitle($title)
{
// Fetch character set
$charset = $GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] ? $GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] : $GLOBALS['TSFE']->defaultCharSet;
// Convert to lowercase
$processedTitle = $GLOBALS['TSFE']->csConvObj->conv_case($charset, $title, 'toLower');
// Strip tags
$processedTitle = strip_tags($processedTitle);
// Convert some special tokens to the space character
$space = isset($this->conf['spaceCharacter']) ? $this->conf['spaceCharacter'] : '_';
$processedTitle = preg_replace('/[ \\-+_]+/', $space, $processedTitle);
// convert spaces
// Convert extended letters to ascii equivalents
$processedTitle = $GLOBALS['TSFE']->csConvObj->specCharsToASCII($charset, $processedTitle);
// Strip the rest
if ($this->extConf['init']['enableAllUnicodeLetters']) {
// Warning: slow!!!
$processedTitle = preg_replace('/[^\\p{L}0-9' . ($space ? preg_quote($space) : '') . ']/u', '', $processedTitle);
} else {
$processedTitle = preg_replace('/[^a-zA-Z0-9' . ($space ? preg_quote($space) : '') . ']/', '', $processedTitle);
}
$processedTitle = preg_replace('/\\' . $space . '{2,}/', $space, $processedTitle);
// Convert multiple 'spaces' to a single one
$processedTitle = trim($processedTitle, $space);
if ($this->conf['encodeTitle_userProc']) {
$encodingConfiguration = array('strtolower' => true, 'spaceCharacter' => $this->conf['spaceCharacter']);
$params = array('pObj' => &$this, 'title' => $title, 'processedTitle' => $processedTitle, 'encodingConfiguration' => $encodingConfiguration);
$processedTitle = $this->apiWrapper->callUserFunction($this->conf['encodeTitle_userProc'], $params, $this);
}
// Return encoded URL
return rawurlencode(strtolower($processedTitle));
}
/**
* Determines the current host. Sometimes it is not possible to determine
* that from the environment, so the hook is used to get the host from the
* third-party scripts.
*
* @return string
*/
protected function getHost()
{
$host = strtolower((string) $this->apiWrapper->getIndpEnv('HTTP_HOST'));
if (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['realurl']['getHost'])) {
foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['realurl']['getHost'] as $userFunc) {
$hookParams = array('host' => $host);
$newHost = $this->apiWrapper->callUserFunction($userFunc, $hookParams, $this);
if (!empty($newHost) && is_string($newHost)) {
$host = $newHost;
}
}
}
return $host;
}
/**
* Creates common configuration template.
*
* @return array Template
*/
protected function getTemplate()
{
$confTemplate = array('init' => array('enableCHashCache' => true, 'appendMissingSlash' => 'ifNotFile,redirect', 'adminJumpToBackend' => true, 'enableUrlDecodeCache' => true, 'enableUrlEncodeCache' => true, 'emptyUrlReturnValue' => $this->apiWrapper->getIndpEnv('TYPO3_SITE_PATH')), 'pagePath' => array('type' => 'user', 'userFunc' => 'EXT:realurl/class.tx_realurl_advanced.php:&tx_realurl_advanced->main', 'spaceCharacter' => '-', 'languageGetVar' => 'L'), 'fileName' => array('defaultToHTMLsuffixOnPrev' => 0, 'acceptHTMLsuffix' => 1));
// Add print feature if TemplaVoila is not loaded
if (!$this->apiWrapper->isExtLoaded('templavoila')) {
$confTemplate['fileName']['index']['print'] = array('keyValues' => array('type' => 98));
}
// Add respectSimulateStaticURLs if SimulateStatic is loaded
if ($this->apiWrapper->isExtLoaded('simulatestatic')) {
$confTemplate['init']['respectSimulateStaticURLs'] = true;
}
$this->addLanguages($confTemplate);
// Add from extensions
if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/realurl/class.tx_realurl_autoconfgen.php']['extensionConfiguration'])) {
foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/realurl/class.tx_realurl_autoconfgen.php']['extensionConfiguration'] as $extKey => $userFunc) {
$params = array('config' => $confTemplate, 'extKey' => $extKey);
$var = $this->apiWrapper->callUserFunction($userFunc, $params, $this);
if ($var) {
$confTemplate = $var;
}
}
}
return $confTemplate;
}
