rename_it.php

<?php

/**
 * Rename script for ModExtra
 *
 * @param string $new_name Name of new components
 * @param string $start Directory for find and replace in files old name to new name
 *
 */

$new_name = !empty($_REQUEST['name'])
    ? $_REQUEST['name']
    : (!empty($argv[1])
        ? $argv[1]
        : '');
$new_name_lower = strtolower($new_name);
$start = dirname(__FILE__);


if (empty($new_name)) {
    exit("\n" . 'You need to specify a new name for the component as first argument, or send it via $_GET["name"].');
}
// --

$old_name = 'ModExtra';
$old_name_lower = strtolower($old_name);

$dirs = scandir($start);


$tmp = explode(DIRECTORY_SEPARATOR, $start);
array_pop($tmp);
$end = implode(DIRECTORY_SEPARATOR, $tmp) . DIRECTORY_SEPARATOR . $new_name;
@rename($start, $end);
rename_extra($end, array($old_name, $old_name_lower), array($new_name, $new_name_lower));


/**
 * Recurvice rename of files and its content
 *
 * @param string $start_path Where to start
 * @param array $find Array with values to rename
 * @param array $replace Array with values for replacement
 *
 * @return void
 */
function rename_extra($start_path, $find = array(), $replace = array())
{
    $items = scandir($start_path);

    foreach ($items as $item) {
        if (strpos($item, '.') === 0) {
            continue;
        }

        if (strpos($item, 'rename_it') !== false) {
            continue;
        }

        $old_path = str_replace(
            DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR,
            DIRECTORY_SEPARATOR,
            $start_path . DIRECTORY_SEPARATOR . $item
        );

        if (strpos($old_path, $find[0]) !== false) {
            $new_path = str_replace(
                DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR,
                DIRECTORY_SEPARATOR,
                $start_path . DIRECTORY_SEPARATOR . str_replace($find, $replace, $item)
            );
            if (!rename($old_path, $new_path)) {
                exit("\nCould not rename $old_path to $new_path");
            }
        }elseif (strpos($old_path, $find[1]) !== false) {
            $new_path = str_replace(
                DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR,
                DIRECTORY_SEPARATOR,
                $start_path . DIRECTORY_SEPARATOR . str_replace($find[1], $replace[1], $item)
            );
            if (!rename($old_path, $new_path)) {
                exit("\nCould not rename $old_path to $new_path");
            }
        }
        else {
            $new_path = $old_path;
        }

        if (is_dir($new_path)) {
           rename_extra($new_path, $find, $replace);
        } else {
            $content = file_get_contents($new_path);
            $content = str_replace($find, $replace, $content);

            if ($item == 'home.class.php') {
                $content = str_replace($replace[0] . 'ManagerController', 'modExtraManagerController', $content);
            }

            file_put_contents($new_path, $content);
        }
    }
}