b2b.redline.com.pl/modules/newsletterpro/classes/NewsletterProInstall.php

<?php
/**
* Since 2013 Ovidiu Cimpean.
*
* Ovidiu Cimpean - Newsletter Pro © All rights reserved.
*
* DISCLAIMER
*
* Do not edit, modify or copy this file.
* If you wish to customize it, contact us at addons4prestashop@gmail.com.
*
* @author    Ovidiu Cimpean <addons4prestashop@gmail.com>
* @copyright Since 2013 Ovidiu Cimpean
* @license   Do not edit, modify or copy this file
*
* @version   Release: 4
*/

class NewsletterProInstall
{
    public $query;

    public $errors;

    public $tables;

    public function __construct()
    {
        $this->module = NewsletterPro::getInstance();
        $this->query = [];
        $this->errors = [];
        $this->tables = [];
    }

    public function getErrors()
    {
        return $this->errors;
    }

    public function addError($error)
    {
        $this->errors[] = $error;
    }

    public function createTable($table_name, $sql)
    {
        $this->addQuery('execute', [
            'table_name' => $table_name,
            'sql' => $sql,
            'callback' => 'createTableCallback',
        ]);

        if (!in_array($table_name, $this->tables)) {
            $this->tables[] = $table_name;
        }
    }

    public function insert($table_name, $sql)
    {
        $this->addQuery('execute', [
            'table_name' => $table_name,
            'sql' => $sql,
            'callback' => 'insertCallback',
        ]);
    }

    public function delete($table_name, $sql)
    {
        $this->addQuery('execute', [
            'table_name' => $table_name,
            'sql' => $sql,
            'callback' => 'deleteCallback',
        ]);
    }

    public function update($table_name, $sql)
    {
        $this->addQuery('execute', [
            'table_name' => $table_name,
            'sql' => $sql,
            'callback' => 'updateCallback',
        ]);
    }

    public function addQuery($name, $data)
    {
        $this->query[$name][] = $data;
    }

    public function getQuery($name = null)
    {
        if (is_null($name)) {
            return $this->query;
        }

        if (isset($this->query[$name])) {
            return $this->query[$name];
        }

        return false;
    }

    public function getTables()
    {
        return array_merge($this->tables, [
             NewsletterProConfig::$table_name,
         ]);
    }

    public function queryExists($name)
    {
        return isset($this->query[$name]);
    }

    public function execute()
    {
        if (!empty($this->errors)) {
            return false;
        }

        // create tables
        if ($this->queryExists('execute')) {
            $execute = $this->getQuery('execute');

            foreach ($execute as $data) {
                if (!call_user_func_array([$this, $data['callback']], [$data])) {
                    return false;
                }
            } // stop the exescution if some of the queries fail
        }

        return true;
    }

    public function displayQuery($display_array = true)
    {
        if ($this->queryExists('execute')) {
            $execute = $this->getQuery('execute');
            if ($display_array) {
                echo '<pre>';
                print_r($execute);
                echo '</pre>';
            } else {
                echo '<pre>';
                foreach ($execute as $data) {
                    echo $data['sql'].'<br><br>';
                }
                echo '</pre>';
            }
        }
    }

    public function createTableCallback($data)
    {
        if (!Db::getInstance()->execute($data['sql'])) {
            $this->errors[] = sprintf($this->module->l('Cannot create the table "%s".'), _DB_PREFIX_.$data['table_name']);

            return false;
        }

        return true;
    }

    public function insertCallback($data)
    {
        if (!Db::getInstance()->execute($data['sql'])) {
            $this->errors[] = sprintf($this->module->l('Cannot insert the data into the table "%s".'), _DB_PREFIX_.$data['table_name']);

            return false;
        }

        return true;
    }

    public function deleteCallback($data)
    {
        if (!Db::getInstance()->execute($data['sql'])) {
            $this->errors[] = sprintf($this->module->l('Cannot delete the records from the table "%s".'), _DB_PREFIX_.$data['table_name']);

            return false;
        }

        return true;
    }

    public function updateCallback($data)
    {
        if (!Db::getInstance()->execute($data['sql'])) {
            $this->errors[] = sprintf($this->module->l('Cannot dupdate the records from the table "%s".'), _DB_PREFIX_.$data['table_name']);

            return false;
        }

        return true;
    }
}