File manager

File manager - Edit - /home/jardides/www/Jardi-design/administrator/components/com_jaextmanager/lib/jaupdater/core/CompareTool.php

Back
<?php /** * ------------------------------------------------------------------------ * JA Extenstion Manager Component for J3.x * ------------------------------------------------------------------------ * Copyright (C) 2004-2011 J.O.O.M Solutions Co., Ltd. All Rights Reserved. * @license - GNU/GPL, http://www.gnu.org/licenses/gpl.html * Author: J.O.O.M Solutions Co., Ltd * Websites: http://www.joomlart.com - http://www.joomlancers.com * ------------------------------------------------------------------------ / // no direct access defined ( '_JEXEC' ) or die ( 'Restricted access' ); class jaCompareTool { //version is installed and modify by users var $_vLocal; //save version with local, but this is original version in server var $_vServer; //newer version is wanted to upgrade to var $_vUpgrade; //older version is wanted to downgrade var $_vDowngrade; //store version is result of compare var $_vCompare; /* * store status of each file in compared version (diff object must be have exactly same struce of compared version) * avaiable status * - new (new file in new version) #0000FF * - updated (updated file in new version) #FF0000 * - removed (removed file in new version) #9696BF * - ucreated (created by user) #19EA22 * - umodified (modified by user) #EABB08 * - nochange (nochange) #000000 / var $_diff; //files which generated by jaupdater system var $exceptions = array("jaupdater.checksum.json", "jaupdater.comment.txt"); //"jaupdater.info.json" function __construct() { } /* * checkToUpgrade * @desc build diff view between three versions to support for upgrade purpose * * @param (object) $vLocal * @param (object) $vServer * @param (object) $vUpgrade * @return (mixed) diff object or false / function checkToUpgrade($vLocal, $vServer, $vUpgrade) { if (!is_object($vLocal) \|\| !is_object($vServer) \|\| !is_object($vUpgrade)) { return false; } $diff = new stdClass(); $vCompare = new stdClass(); $this->_vLocal = $vLocal; $this->_vServer = $vServer; $this->_vUpgrade = $vUpgrade; $crcLocal = is_object($vLocal->crc) ? $vLocal->crc : json_decode($vLocal->crc); $crcServer = is_object($vServer->crc) ? $vServer->crc : json_decode($vServer->crc); $crcUpgrade = is_object($vUpgrade->crc) ? $vUpgrade->crc : json_decode($vUpgrade->crc); $this->_diff = $this->_checkUpgrade($crcLocal, $crcServer, $crcUpgrade, $diff); return $this->_diff; } /* * Rule to compare element * - first: between upgrade version and server version (to get new files, updated files, removed files in new versions) * - second: between local version and server version (to get created files and modified files by user) * * @param unknown_type $vLocal * @param unknown_type $vServer * @param unknown_type $vUpgrade * @param unknown_type $diff / function _checkUpgrade($vLocal, $vServer, $vUpgrade, &$diff) { $aFilesServer = $this->_getFilesOnly($vServer); if (count($vUpgrade) > 0) { foreach ($vUpgrade as $key => $value) { if (in_array($key, $this->exceptions)) { continue; } if (!$this->_isFolder($value)) { //compare files if (!$this->_isExistedInVersion($vServer, $key)) { //$vCompare->$key = $value; $diff->$key = 'new'; } elseif ($value != $vServer->$key) { $diff->$key = 'updated'; } else { $diff->$key = 'nochange'; } } else { //compare folder $diff->$key = new stdClass(); if (!$this->_isExistedInVersion($vServer, $key)) { $this->_copyFolder($value, $diff->$key, 'new'); } else { if (!isset($vLocal->$key)) { $vLocal->$key = new stdClass(); } $this->_checkUpgrade($vLocal->$key, $vServer->$key, $vUpgrade->$key, $diff->$key); } } } } if ($this->_isFolder($vServer)) { if (count($vServer) > 0) { foreach ($vServer as $key => $value) { if (in_array($key, $this->exceptions)) { continue; } if (!$this->_isFolder($value)) { if (!$this->_isExistedInVersion($diff, $key)) { $diff->$key = 'removed'; } } else { if (!$this->_isExistedInVersion($diff, $key)) { $diff->$key = new stdClass(); $this->_copyFolder($value, $diff->$key, 'removed'); } } } } } if ($this->_isFolder($vLocal)) { if (count($vLocal) > 0) { foreach ($vLocal as $key => $value) { if (in_array($key, $this->exceptions)) { continue; } if (!$this->_isFolder($value)) { if ($this->_isExistedInVersion($diff, $key)) { if (isset($vServer->$key) && $vServer->$key != $value) { if ($diff->$key == 'nochange') { $diff->$key = 'umodified'; } elseif ($diff->$key == 'updated') { $diff->$key = 'bmodified'; } } } else { $diff->$key = 'ucreated'; } } else { if (!$this->_isExistedInVersion($diff, $key)) { $diff->$key = new stdClass(); $this->_copyFolder($value, $diff->$key, 'ucreated'); } } } } } //need user removed check? return $diff; } /* * compare between 2 version to build upgrade package * * @param (product object) $vServer (current product version (that user is currently using)) * @param (product object) $vUpgrade (new version need to upgarde to) * @return unknown */ function checkToBuildUpgradePackage($vServer, $vUpgrade) { if (!is_object($vServer) \|\| !is_object($vUpgrade)) { return false; } $diff = new stdClass(); $vCompare = new stdClass(); $this->_vServer = $vServer; $this->_vUpgrade = $vUpgrade; $crcServer = is_object($vServer->crc) ? $vServer->crc : json_decode($vServer->crc); $crcUpgrade = is_object($vUpgrade->crc) ? $vUpgrade->crc : json_decode($vUpgrade->crc); $this->_diff = $this->_checkToBuildUpgradePackage($crcServer, $crcUpgrade, $diff); return $this->_diff; } function _checkToBuildUpgradePackage($vServer, $vUpgrade, &$diff) { $aFilesServer = $this->_getFilesOnly($vServer); if (count($vUpgrade) > 0) { foreach ($vUpgrade as $key => $value) { if (in_array($key, $this->exceptions)) { continue; } if (!$this->_isFolder($value)) { //compare files if (!$this->_isExistedInVersion($vServer, $key)) { //$vCompare->$key = $value; $diff->$key = 'new'; } elseif ($value != $vServer->$key) { $diff->$key = 'updated'; } else { $diff->$key = 'nochange'; } } else { //compare folder $diff->$key = new stdClass(); if (!$this->_isExistedInVersion($vServer, $key)) { $this->_copyFolder($value, $diff->$key, 'new'); } else { $this->_checkToBuildUpgradePackage($vServer->$key, $vUpgrade->$key, $diff->$key); } } } } if ($this->_isFolder($vServer)) { if (count($vServer) > 0) { foreach ($vServer as $key => $value) { if (in_array($key, $this->exceptions)) { continue; } if (!$this->_isFolder($value)) { if (!$this->_isExistedInVersion($diff, $key)) { $diff->$key = 'removed'; } } else { if (!$this->_isExistedInVersion($diff, $key)) { $diff->$key = new stdClass(); $this->_copyFolder($value, $diff->$key, 'removed'); } } } } } return $diff; } function _copyFolder($from, &$to, $status) { foreach ($from as $key => $value) { if (!$this->_isFolder($value)) $to->$key = $status; else $this->_copyFolder($value, $to->$key, $status); } } function _getFilesOnly($obj) { $aFiles = array(); if ($this->_isFolder($obj)) { foreach ($obj as $key => $value) { if (!$this->_isFolder($value)) { $aFiles[$key] = $value; } } } return $aFiles; } function _isFolder($obj) { return (is_object($obj)) ? 1 : 0; } function _isExistedInVersion($version, $element) { return (isset($version->$element)) ? 1 : 0; } } ?>

| ver. 1.4 | Github | . | PHP 7.4.33 | Generation time: 0 | proxy | phpinfo | Settings