[TYPO3-dev] scheduler and doNotLoadInFE

[Jigal van Hemert]

Hi,

On 2-4-2011 21:24, Thomas Kowtsch wrote:
> if (t3lib_div::inList($TYPO3_CONF_VARS['EXT']['extList'], 'scheduler')) {
> $GLOBALS['TYPO3_CONF_VARS']['EXT']['extList_FE'] .= ',scheduler';
> [...]
> }
>
> in the ext_localconf.php
>
> Withing the extension code, we try to use this code:
>
> if (t3lib_extMgm::isLoaded('scheduler')) {
> require_once(t3lib_extMgm::extPath('scheduler').'class.tx_scheduler.php');
> [...]
> }
>
> But it never gets executed because extMgm::isLoaded returns false :-(

I think it requires a bit of DIY to actually load the scheduler. Looking 
at the code in t3lib_extMgm when "loading" the extensions it checks the 
extension type, build the paths to it and creates the temp_CACHED* 
files. These are used for the actual loading.

Since scheduler isn't included in the frontend temp_CACHED* file you 
need to do all the checks yourself and add scheduler to the loaded 
extensions:

	// find type of ext and determine paths
	// add these to the global TYPO3_LOADED_EXT
$temp_extKey = 'scheduler';
if (@is_dir(PATH_typo3conf . 'ext/' . $temp_extKey . '/')) {
	$GLOBALS['TYPO3_LOADED_EXT'][$temp_extKey] = array('type' => 'L', 
'siteRelPath' => 'typo3conf/ext/' . $temp_extKey . '/', 'typo3RelPath' 
=> '../typo3conf/ext/' . $temp_extKey . '/');
} elseif (@is_dir(PATH_typo3 . 'ext/' . $temp_extKey . '/')) {
	$GLOBALS['TYPO3_LOADED_EXT'][$temp_extKey] = array('type' => 'G', 
'siteRelPath' => TYPO3_mainDir . 'ext/' . $temp_extKey . '/', 
'typo3RelPath' => 'ext/' . $temp_extKey . '/');
} elseif (@is_dir(PATH_typo3 . 'sysext/' . $temp_extKey . '/')) {
	$GLOBALS['TYPO3_LOADED_EXT'][$temp_extKey] = array('type' => 'S', 
'siteRelPath' => TYPO3_mainDir . 'sysext/' . $temp_extKey . '/', 
'typo3RelPath' => 'sysext/' . $temp_extKey . '/');
}

After this t3lib_extMgm::extPath() and extRelPath know about the loaded 
extension and you can use them to include the necessary files (e.g. 
ext_localconf.php). This last part is probably necessary because it is 
not included in the frontend temp_CACHED* file.
Also the autoload features of TYPO3 should also work as expected.

(Code untested)

-- 
Kind regards / met vriendelijke groet,

Jigal van Hemert.