[TYPO3-dev] RealUrl #13475: userFunc an Bypass or: Add possibility to userFuncs to bypass the param as known from valueMap

[Christian Ludwig]

Hi,

> Solution:
> change line 1344 to:
> $params = array('pObj' => &$this, 'value' => $value, 'decodeAlias' => 
> TRUE, 'pathParts' => &$pathParts, 'origValue' => $origValue);

has this feature been implemented in RealURL?

I am hitting exactly the same problem here and don't know how to get
things running.

This configuration did what I want to do but I need to use a userFunc
because the values to map must be fetched by a webservice.

'preVars' => array (
	array (
		'GETvar' => 'tx_myext[id]',
		'valueMap' => array (
			'robert' => 1,
			'christina' => 2,
			'peter' => 3,
		),
		'noMatch' => 'bypass',
	),
),


So I changed it to this:
------
'preVars' => array (
	array (
		'GETvar' => 'tx_myext[id]',
		'userFunc' => 'EXT:myext/real_url.php:&tx_myext ->main,
		'noMatch' => 'bypass',
	),
),
------
public function main($params, $ref) {

	$valueMap = array (
		'robert' => 1,
		'christina' => 2,
		'peter' => 3,
	);

	if ($params['decodeAlias']) {
		if (isset($valueMap[$params['value']])) {
			return $valueMap[$params['value']];
		}

	}

	else {
		$alias = array_search($params['value'], $valueMap);
		if ($alias !== false) {
			return $alias;
		}
	}

	return null;
}
------

Now the problem is that I always get the 'emptySegmentValue' = 'nothing'
as the first path segment when there is no hit
(http://me.com/nothing/page instead of http://me.com/page). When I do
not set 'emptySegmentValue', I end up in seeing the startpage (links are
rendered as wished to http://me.com/page but pare output is like
http://me.com/) until I add the desired page alias as the second segment
(http://me.com/page/page).

What is the right way to let my userFunc exactly do the same as
'noMatch' => 'bypass' does? Using
array_unshift($params['pathParts'],$params['origValue']); before my
return null; statement did not change anything.

Thanks.

Regards
Christian