Asymptix/Framework

<?php

require_once("./modules/autoload.php");
require_once("./modules/dbconnection.php");

use Asymptix\db\DBCore;

const TPL_BEAN =
'<?php

namespace {{NAMESPACE}};

/**
 * TODO: change class description
 *
 * @author {{AUTHOR}} <{{EMAIL}}>
 * @copyright (c) {{YEAR}}, {{AUTHOR}}
 */
class {{CLASS_NAME}} extends \Asymptix\db\DBObject {
    const TABLE_NAME = \'{{TABLE_NAME}}\';
    const ID_FIELD_NAME = \'{{PRIMARY_KEY}}\';
    protected $fieldsList = [
{{FIELDS_LIST}}
    ];

    protected $fieldsAliases = []; // TODO: fill fields aliases if needed

}
';

$command = getArg(1, "generator <action>:<entity> [table_name|...] [class|...]");

$command = explode(":", $command);
switch ($command[0]) {
    case "create":
        $whatToCreate = isset($command[1]) ? $command[1] : null;
        if (empty($whatToCreate)) {
            echo "Nothing to create!\n";
            exit();
        }

        switch ($whatToCreate) {
            case "bean":
                $tableName = getArg(2, "Invalid DB table name!");
                $classPath = getArg(3, "Invalid class path!");
                $classPathArray = explode("\\", $classPath);
                $className = $classPathArray[count($classPathArray) - 1];
                unset($classPathArray[count($classPathArray) - 1]);

                echo "Reading structure for table '" . $tableName . "'...\n";
                $idFieldName = 'id';
                $fieldsListStr = "";
                $fieldsList = DBCore::getTableFieldsList($tableName);
                if (!empty($fieldsList)) {
                    foreach ($fieldsList as $field => $attributes) {
                        if ($attributes['key'] === 'PRI') {
                            $idFieldName = $field;
                        }
                        $fieldsListStr.= "        " . DBCore::getPrintableFieldString($field, $attributes);
                    }
                    $fieldsListStr = substr($fieldsListStr, 0, strlen($fieldsListStr) - 1);
                    $content = str_replace([
                        '{{NAMESPACE}}',
                        '{{CLASS_NAME}}', '{{TABLE_NAME}}', '{{PRIMARY_KEY}}', '{{FIELDS_LIST}}',
                        '{{YEAR}}'
                    ], [
                        implode("\\", $classPathArray),
                        $className, $tableName, $idFieldName, $fieldsListStr,
                        date("Y")
                    ], TPL_BEAN);
                    file_put_contents("./classes/" . str_replace("\\", "/", $classPath) . ".php", $content);
                    echo "Class '" . $className . ".php' generated.\n";
                } else {
                    echo "Can't read structure for table '" . $tableName . "'.\n";
                }

                break;
            case "controller":

                break;
            default:
                echo "Can't create something like `{$whatToCreate}`!\n";
                exit();
        }

        break;
    default:
        echo "Invalid command!\n";
        exit();
}

function getArg($index, $message) {
    global $argv;

    $arg = isset($argv[$index]) ? $argv[$index] : null;
    if (empty($arg)) {
        echo $message . "\n";
        exit();
    }

    return $arg;
}