[TYPO3-core] RFC: #16234: ExtDirect Dataprovider for user settings

[Jeff Segars]

Just stumbled across one issue with the patch....

#1: PHP Warning: filemtime() [function.filemtime]: stat failed for 
/Users/jsegars/Sites/sandbox.dev/typo3/ajax.php?ajaxID=ExtDirect::getAPI&namespace=TYPO3.BackendUserSettings 
in /Users/jsegars/Sites/typo3_src/trunk/t3lib/class.t3lib_compressor.php 
line 290


The ExtDirect call is added to $this->jsFiles in backend.php and these 
files are all checked for existence in the pageRenderer when 
$this->pageRenderer->addJsFile() is called and the files are compressed.

We'll either need to add a specific call to addJsFile for this ExtDirect 
instance that sets compress=FALSE or add another array for JavaScript 
includes that are not based on a static file and shouldn't be 
compressed.  Any preference?