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namespace My\Site\Userfunc;
/**
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
class Condition {
/**
* Custom condition to check if the current page has access-restricted content elements
*
* Usage in TypoScript:
* [userFunc = My\Site\Userfunc\Condition::pageHasRestrictedContent()]
*
* @return bool
*/
public function pageHasRestrictedContent() {
// get pid
$pid = $GLOBALS['TSFE']->id;
// get array of all usergroups of logged in user
// does this return all, and as an array?
$loggedInGroups = $GLOBALS['TSFE']->fe_user->user[usergroup];
// get array of all CE uids on page
// should I use $GLOBALS['TYPO3_DB']->exec_SELECTquery and loop through it with $GLOBALS['TYPO3_DB']->sql_num_rows afterwards?
// Or something else?
// And do I have to pass "not hidden, not deleted, not expired" manually?
$cEs = xxx
// loop through all content elements
foreach ($cEs as $cE) {
// get array of all group IDs for that CE
// same question as above: how to fetch them properly?
$cEGroups = xxx
foreach ($cEGroups as $cEGroup){
// if this element has a fe_groups restriction, but the currently logged in user doesn't belong to at least one of those groups, we have a match: there is content on the page the user can't access
if (!empty($cEGroup) && !array_key_exists($cEGroup, $loggedInGroups)) {
return TRUE;
}
}
}
return FALSE;
}
}
@ursbraem

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@ursbraem ursbraem commented Jul 6, 2015

Supposing one person can only have one fe user, the function could return false already after detecting a logged in fe user: no need to display a login form.

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@ursbraem ursbraem commented Jul 6, 2015

Then again, all that detecting loggedInGroups is unneccessary too.. aaah

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