add_user_own_access.php

<?php
error_reporting(E_ALL);
if ((php_sapi_name() != 'cli')) trigger_error("You can only run this script from the command line\n", E_USER_ERROR);

$SYSTEM_ROOT = (isset($_SERVER['argv'][1])) ? $_SERVER['argv'][1] : '';
if (empty($SYSTEM_ROOT)) {
    echo "ERROR: You need to supply the path to the System Root as the first argument\n";
    exit();
}

if (!is_dir($SYSTEM_ROOT) || !is_readable($SYSTEM_ROOT.'/core/include/init.inc')) {
    echo "ERROR: Path provided doesn't point to a Matrix installation's System Root. Please provide correct path and try again.\n";
    exit();
}

require_once $SYSTEM_ROOT.'/core/include/init.inc';

$ROOT_ASSETID = (isset($_SERVER['argv'][2])) ? $_SERVER['argv'][2] : '1';
if ($ROOT_ASSETID == 1) {
    echo "\nWARNING: You are running this integrity checker on the whole system.\nThis is fine but:\n\tit may take a long time; and\n\tit will acquire locks on many of your assets (meaning you wont be able to edit content for a while)\n\n";
}

$root_user = &$GLOBALS['SQ_SYSTEM']->am->getSystemAsset('root_user');

// log in as root
if (!$GLOBALS['SQ_SYSTEM']->setCurrentUser($root_user)) {
    echo "ERROR: Failed login in as root user\n";
    exit();
}

// go through each user in the system, lock it, set permissions, unlock it
$assets = $GLOBALS['SQ_SYSTEM']->am->getChildren($ROOT_ASSETID, 'user', false);
foreach ($assets as $assetid => $type_code_data) {
    $type_code = $type_code_data[0]['type_code'];
    $asset = &$GLOBALS['SQ_SYSTEM']->am->getAsset($assetid, $type_code);
    printAssetName($asset);

    // try to lock the asset
    if (!$GLOBALS['SQ_SYSTEM']->am->acquireLock($asset->id, 'permissions')) {
        printUpdateStatus('LOCK');
        $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);
        continue;
    }

    // give the user read access to him/herself
    if (!$GLOBALS['SQ_SYSTEM']->am->setPermission($asset->id, $asset->id, SQ_PERMISSION_READ, 1)) {
        printUpdateStatus('FAILED');
        $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);
        continue;
    }

    $links = $GLOBALS['SQ_SYSTEM']->am->getLinks($asset->id, SQ_LINK_TYPE_2, 'asset', false, 'major', '', 1);
    foreach ($links as $link) {
        if (!$GLOBALS['SQ_SYSTEM']->am->acquireLock($link['minorid'], 'permissions')) {
            printUpdateStatus('SUB LOCK');
            $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);
            continue;
        }

        if (!$GLOBALS['SQ_SYSTEM']->am->setPermission($link['minorid'], $asset->id, SQ_PERMISSION_READ, 1)) {
            printUpdateStatus('SUB FAILED');
            $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);
            continue;
        }

        // try to unlock the asset
        if (!$GLOBALS['SQ_SYSTEM']->am->releaseLock($link['minorid'], 'permissions')) {
            printUpdateStatus('SUB !!');
            $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);
            continue;
        }
    }

    // try to unlock the asset
    if (!$GLOBALS['SQ_SYSTEM']->am->releaseLock($asset->id, 'permissions')) {
        printUpdateStatus('!!');
        $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);
        continue;
    }

    printUpdateStatus('OK');
    $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);

}//end foreach


function printAssetName(&$asset)
{
    $str = $asset->name . ' [ # '. $asset->id. ' ]';
    printf ('%s%'.(40 - strlen($str)).'s', $str,'');

}//end printAssetName()


function printUpdateStatus($status)
{
    echo "[ $status ]\n";

}//end printUpdateStatus()


?>