system_integrity_run_tidy.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';
require_once SQ_DATA_PATH.'/private/conf/tools.inc';
$ROOT_PATH = SQ_FUDGE_PATH.'/wysiwyg/';
require_once SQ_FUDGE_PATH.'/wysiwyg/plugins/html_tidy/html_tidy.inc';

$ROOT_ASSETID = (isset($_SERVER['argv'][2])) ? $_SERVER['argv'][2] : '1';
if ($ROOT_ASSETID == 1) {
    echo "\nWARNING: You are running this 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";
}

// check that the correct root password was entered
$root_user = &$GLOBALS['SQ_SYSTEM']->am->getSystemAsset('root_user');

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

// find the cache dirs that are currently in the cache repository
$tmp->_running_vars['cache_dirs'] = Array();
$dh = opendir(SQ_CACHE_PATH);
while (false !== ($file = readdir($dh))) {
    if ($file == '.' || $file == '..') continue;
    if (!is_dir(SQ_CACHE_PATH.'/'.$file)) continue;

    // cache directories should only be 4 digits long
    if (!preg_match('|\d{4}|', $file)) continue;

    // just add the relative path to the cache dir so
    // we can compare the name with the asset hash
    $tmp->_running_vars['cache_dirs'][] = $file;
}
closedir($dh);

// go through each wysiwyg in the system, lock it, validate it, unlock it
$wysiwygids = $GLOBALS['SQ_SYSTEM']->am->getChildren($ROOT_ASSETID, 'content_type_wysiwyg', false);
foreach ($wysiwygids as $wysiwygid => $type_code_data) {
    $type_code = $type_code_data[0]['type_code'];
    $wysiwyg = &$GLOBALS['SQ_SYSTEM']->am->getAsset($wysiwygid, $type_code);
    printAssetName('WYSIWYG #'.$wysiwyg->id);

    // try to lock the WYSIWYG
    if (!$GLOBALS['SQ_SYSTEM']->am->acquireLock($wysiwyg->id, 'attributes')) {
        printUpdateStatus('LOCKED');
        $GLOBALS['SQ_SYSTEM']->am->forgetAsset($wysiwyg);
        continue;
    }

    $old_html = $wysiwyg->attr('html');
    $html = $old_html;

    // Start Tidy up
    $tidy = new HTML_Tidy();
    $tidy->process($html);

    if ($tidy->htmltidy_status != 'pass' || !$wysiwyg->setAttrValue('html', $html) || !$wysiwyg->setAttrValue('htmltidy_status', $tidy->htmltidy_status) || !$wysiwyg->setAttrValue('htmltidy_errors', $tidy->htmltidy_errors) || !$wysiwyg->saveAttributes()) {
        printUpdateStatus('TIDY FAIL');
        $GLOBALS['SQ_SYSTEM']->am->forgetAsset($wysiwyg);
        unset($tidy);
        continue;
    }

    unset($tidy);

    // try to unlock the WYSIWYG
    if (!$GLOBALS['SQ_SYSTEM']->am->releaseLock($wysiwyg->id, 'attributes')) {
        printUpdateStatus('UNLOCK FAIL');
        $GLOBALS['SQ_SYSTEM']->am->forgetAsset($wysiwyg);
        continue;
    }

    printUpdateStatus('TIDY PASS');

    // try to recreate the parent content_files (bodycopy container and bodycopy)
    $parents = $GLOBALS['SQ_SYSTEM']->am->getDependantParents($wysiwyg->id);
    foreach ($parents as $parent) {
        $parent_asset = $GLOBALS['SQ_SYSTEM']->am->getAsset($parent);
        if (!$parent_asset->saveSystemVersion()) {
            printAssetName($parent_asset->name.' (#'.$parent_asset->id.')');
            printUpdateStatus('CONTENT FAIL');
            continue;
        } else {
            printAssetName($parent_asset->name.' (#'.$parent_asset->id.')');
            printUpdateStatus('CONTENT PASS');

            // Clear the Cache for each asset
            $cm = &$GLOBALS['SQ_SYSTEM']->am->getSystemAsset('cache_manager');

            // get the group that is used as the first 2 digits of the
            // cache directory names, and get the asset id code whics is used as
            // the first string on each of the cache files

            $assetid_code = md5($parent_asset->id);
            $group = $cm->getAssetHash($assetid_code);

            foreach ($tmp->_running_vars['cache_dirs'] as $dir) {
                if (substr($dir, 0, strlen($group)) == $group) {

                    // this directory contains cache entries for this particular asset
                    // now files the files in this cache dir that belong to this asset
                    $dh = opendir(SQ_CACHE_PATH.'/'.$dir);

                    while (false !== ($file = readdir($dh))) {
                        $abs_path = SQ_CACHE_PATH.'/'.$dir.'/'.$file;
                        if (is_dir($abs_path)) continue;
                        // if the file starts with the assetid_code for the asset
                        // then back up in the unlinking with the resurection
                        if (substr($file, 0, strlen($assetid_code)) == $assetid_code) unlink($abs_path);
                        printAssetName($parent_asset->name.' (#'.$parent_asset->id.')');
                        printUpdateStatus('CACHE CLEAR');
                    }
                    closedir($dh);
                }
            }//end foreach

        }
    }

    $GLOBALS['SQ_SYSTEM']->am->forgetAsset($wysiwyg);

}//end foreach


function printAssetName($name)
{
    printf ('%s%'.(30 - strlen($name)).'s', $name, '');

}//end printAssetName()


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

}//end printUpdateStatus()


?>