update_squiz_logo_login_design.php

<?php
ini_set('memory_limit', -1);
error_reporting(E_ALL);
$SYSTEM_ROOT = '';

if ((php_sapi_name() == 'cli')) {
    if (isset($_SERVER['argv'][1])) {
        $SYSTEM_ROOT = $_SERVER['argv'][1];
    }

    $err_msg = "ERROR: You need to supply the path to the System Root as the first argument\n";

} else {
    if (isset($_GET['SYSTEM_ROOT'])) {
        $SYSTEM_ROOT = $_GET['SYSTEM_ROOT'];
    }

    $err_msg = '
    <div style="background-color: red; color: white; font-weight: bold;">
        You need to supply the path to the System Root as a query string variable called SYSTEM_ROOT
    </div>
    ';
}

if (empty($SYSTEM_ROOT)) {
    $err_msg .= "Usage: php install/step_01.php <PATH_TO_MATRIX>\n";
    echo $err_msg;
    exit();
}

if (!is_dir($SYSTEM_ROOT) || !is_readable($SYSTEM_ROOT.'/core/include/init.inc')) {
    $err_msg = "ERROR: Path provided doesn't point to a Matrix installation's System Root. Please provide correct path and try again.\n";
    $err_msg .= "Usage: php install/step_01.php <PATH_TO_MATRIX>\n";
    echo $err_msg;
    exit();
}

$SYSTEM_ROOT = realpath($SYSTEM_ROOT);

if (!defined('SQ_SYSTEM_ROOT')) {
    define('SQ_SYSTEM_ROOT',  $SYSTEM_ROOT);
}
require_once $SYSTEM_ROOT.'/core/include/init.inc';
require_once $SYSTEM_ROOT.'/install/install.inc';
require_once $SYSTEM_ROOT.'/core/include/general_occasional.inc';
require_once SQ_FUDGE_PATH.'/general/file_system.inc';

echo 'Updating new Squiz Logo for login design, password change design, EES login design ...'."\n";

echo "\n";  
$GLOBALS['SQ_SYSTEM']->setRunLevel(SQ_RUN_LEVEL_FORCED);

$design_folder = $GLOBALS['SQ_SYSTEM']->am->getSystemAsset('designs_folder');
$children = $GLOBALS['SQ_SYSTEM']->am->getChildren($design_folder->id, 'design', FALSE);
$fv = $GLOBALS['SQ_SYSTEM']->getFileVersioning();

foreach ($children as $id => $content) {
    if(!isset($content[0]['type_code'])) {
        trigger_error('can not find type code of designs');
        continue;
    }
    switch ($content[0]['type_code']) {
        case 'login_design':
            $file_name = 'login_image.gif';
            $path = $SYSTEM_ROOT.'/core/assets/system/login_design/design_files/files/'.$file_name;
            $md5 = '99029df0982274ce2f1c3404b6902f0f';
            break;
        case 'password_change_design':
            $file_name = 'login_image.gif';
            $path = $SYSTEM_ROOT.'/core/assets/system/password_change_design/design_files/files/'.$file_name;
            $md5 = '99029df0982274ce2f1c3404b6902f0f';
            break;
        case 'ees_login_design':
            $file_name = 'matrix-logo.png';
            $path = $SYSTEM_ROOT.'/core/assets/system/ees_login_design/design_files/files/'.$file_name;
            $md5 = '9ade1af14bab1611aef70b91f1401d3e';
            //parse file
            $new_parse_file = $SYSTEM_ROOT.'/core/assets/system/ees_login_design/design_files/index.html';
            $parse_file_md5_3_28 = 'cd9c6761bae67fdc78474a540a096e58';
            $parse_file_md5_3_29 = '15c8ab31d536fac3c6035da4d601e690';
            break;
        default:
            continue;
    }

    $design = $GLOBALS['SQ_SYSTEM']->am->getAsset($id);
    $design_edit_fns = $design->getEditFns();
    $type_code = $design->type();

    
    // Update design parse file for ees_login_design, there is some css changes
    if($type_code === 'ees_login_design') {
        $parse_file = $design->data_path.'/parse.txt';
        $parse_file_md5 = md5(file_get_contents($parse_file));
        if($parse_file_md5 !== $parse_file_md5_3_28 && $parse_file_md5 !== $parse_file_md5_3_29) {
            echo 'Parse file in '.$type_code.' was modified. Skip...'."\n";
        }
        else if (!is_file($parse_file) || !is_file($new_parse_file)) {
            trigger_error ('parse file is not available');
        }
        else {      
            
            // update the parse file
            if(!_updateFile($new_parse_file, 'parse.txt', $design->data_path, $design->data_path_suffix)) {
                trigger_error('failed to update ees parse file '.$file_name);
                exit();
            }

            $design_edit_fns->parseAndProcessFile($design);
            $design->generateDesignFile();
            
            echo 'Parse file in ees_login_design. Successfully updated...'."\n";
        }   
    }
    
    
    // Update logo
    $existing_ids = Array();
    $existing = $GLOBALS['SQ_SYSTEM']->am->getLinks($design->id, SQ_LINK_TYPE_2, 'file', FALSE);

    foreach ($existing as $link) {
        $existing_ids[$link['minorid']] = $link['linkid'];
    }

    $existing_info = $GLOBALS['SQ_SYSTEM']->am->getAssetInfo(array_keys($existing_ids));

    // must web-path-ify the new file name to compare, as this is eventually
    // it's what the file will be named
    $file_name = make_valid_web_paths(Array($file_name));
    $file_name = array_shift($file_name);

    $existing_fileid = 0;
    // only pick up the file we want to update
    foreach ($existing_info as $asset_id => $asset_info) {
        if ($asset_info['name'] == $file_name) {
            $existing_fileid = $asset_id;
            break;
        }
    }
    
    if(empty($existing_fileid)) {
        trigger_error('Can not find original logo image');
        exit();
    }
    
    // we already have a design file with the same name, so just upload over the top of it
    $file = $GLOBALS['SQ_SYSTEM']->am->getAsset($existing_fileid);

    // check MD5 hash, make sure it is the file we want to update
    $file_info = $file->getExistingFile();
    if(md5_file($file_info['path']) !== $md5) {
        echo $file_name.' in '.$type_code.' was modified. Skip...'."\n";
        continue;
    }
    
    // update the actual logo file
    if(!_updateFile($path, $file_name, $file->data_path, $file->data_path_suffix)) {
        trigger_error('failed to update logo '.$file_name);
        exit();
    }


    echo $file_name.' in '.$type_code.'. Successfully updated...'."\n";
    
}

echo 'Done'."\n";

$GLOBALS['SQ_SYSTEM']->restoreRunLevel();




function _updateFile ($new_file, $file_name, $data_path, $data_path_suffix) {
    require_once SQ_FUDGE_PATH.'/general/file_system.inc';
    $fv = $GLOBALS['SQ_SYSTEM']->getFileVersioning();
    
    $file_path = $data_path.'/'.$file_name;
    
    if (!unlink($file_path)) {
        trigger_error('failed to remove old file '.$file_name);
        return FALSE;
    }
    
    // copy over the new logo
    if (string_to_file(file_get_contents($new_file), $file_path)) {
        // add a new version to the repository
        $file_status = $fv->upToDate($file_path);
        if (FUDGE_FV_MODIFIED & $file_status) {
            if (!$fv->commit($file_path, '')) {
                trigger_localised_error('CORE0160', E_USER_WARNING);
            }
        }
    } else {
        trigger_error('Can not overwrite old file '.$file_name);
    }

    // make sure we have the latest version of our file
    if (!$fv->checkOut($data_path_suffix.'/'.$file_name, $data_path)) {
        trigger_localised_error('CORE0032', E_USER_WARNING);
        return FALSE;
    }//end if
    

    return TRUE;
}//end _updateFile

?>