xNightR00T File Manager

<?php

namespace Security\Model;

use \Zend\Db\TableGateway\TableGateway;
use \Zend\Db\Sql\Select;

class Files
{
    /**
     * @var TableGateway
     */
    private $tableGateway;

    /**
     * Set tableGateway object (called from Module.php)
     * @param <unknown> $tableGateway 
     * @return  
     */
    public function setTableGateway($tableGateway)
    {
        $this->tableGateway = $tableGateway;
    }

    /**
     * Get all the stored files with their content
     * @return  
     */
    public function getFiles()
    {
        /* @var Zend\Db\ResultSet\ResultSet */

        $rows = $this->tableGateway->select();

        $files = array();
        if ($rows && $rows->count() > 0) {
            $rows = $rows->toArray();

            // aggregate to an array ['<file-name>' => ['<content line 1>', '<content line 2>', ...]]
            foreach ($rows as $row) {
                $fileName = $row['NAME'];
                if (!isset($files[$fileName])) {
                    $files[$fileName] = array();
                }

                $lineNumber = intval($row['LINE_NUMBER']);

                $files[$fileName][$lineNumber] = $row['CONTENT'];
            }

            foreach ($files as $fileName => $contentLines) {
                $files[$fileName] = implode("\n", array_values($contentLines));
            }
        }

        return $files;
    }
}