processmaker-files/workflow/engine/methods/setup/pluginsImportFile.php

<?php
/**
 *
 * processes_ImportFile.php
 *
 * ProcessMaker Open Source Edition
 * Copyright (C) 2004 - 2008 Colosa Inc.23
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
 * Coral Gables, FL, 33134, USA, or email info@colosa.com.
 *
 */

use ProcessMaker\Core\System;
use ProcessMaker\Plugins\PluginRegistry;

global $RBAC;
$RBAC->requirePermissions( 'PM_SETUP_ADVANCE' );

try {
    //load the variables
    if (! isset( $_FILES['form']['error']['PLUGIN_FILENAME'] ) || $_FILES['form']['error']['PLUGIN_FILENAME'] == 1) {
        throw (new Exception( G::loadTranslation( 'ID_ERROR_UPLOADING_PLUGIN_FILENAME' ) ));
    }

    //save the file
    if ($_FILES['form']['error']['PLUGIN_FILENAME'] == 0) {
        $filename = $_FILES['form']['name']['PLUGIN_FILENAME'];
        $path = PATH_DOCUMENT . 'input' . PATH_SEP;
        $tempName = $_FILES['form']['tmp_name']['PLUGIN_FILENAME'];
        G::uploadFile( $tempName, $path, $filename );
    }

    //save the files Enterprise
    if ($_FILES['form']['error']['PLUGIN_FILENAME'] == 0) {
        $filename = $_FILES['form']['name']['PLUGIN_FILENAME'];
        $path = PATH_DOCUMENT . 'input' . PATH_SEP;
        if (strpos($filename, 'enterprise') !== false) {


            $tar = new Archive_Tar( $path . $filename );
            $sFileName = substr( $filename, 0, strrpos( $filename, '.' ) );
            $sClassName = substr( $filename, 0, strpos( $filename, '-' ) );
            $sClassName = !empty($sClassName) ? $sClassName : $sFileName;

            $files = $tar->listContent();
            $licenseName = '';
            $listFiles = array();
            foreach ($files as $key => $val) {
                if (strpos(trim($val['filename']), 'enterprise/data/') !== false) {
                    $listFiles[] = trim($val['filename']);
                }
                if (strpos(trim($val['filename']), 'license_') !== false) {
                    $licenseName = trim($val['filename']);
                }
            }
            $tar->extractList( $listFiles,  PATH_PLUGINS . 'data');
            $tar->extractList( $licenseName, PATH_PLUGINS);

            $pluginRegistry = PluginRegistry::loadSingleton();
            $autoPlugins = glob(PATH_PLUGINS . "data/enterprise/data/*.tar");
            $autoPluginsA = array();

            foreach ($autoPlugins as $filePath) {
                $plName = basename($filePath);
                //if (!(in_array($plName, $def))) {
                if (strpos($plName, 'enterprise') === false) {
                    $autoPluginsA[]["sFilename"] = $plName;
                }
            }

            $aPlugins = $autoPluginsA;
            foreach ($aPlugins as $key=>$aPlugin) {
                $sClassName = substr($aPlugin["sFilename"], 0, strpos($aPlugin["sFilename"], "-"));

                $oTar = new Archive_Tar(PATH_PLUGINS . "data/enterprise/data/" . $aPlugin["sFilename"]);
                $oTar->extract(PATH_PLUGINS);

                if (!(class_exists($sClassName))) {
                    require_once (PATH_PLUGINS . $sClassName . ".php");
                }

                $pluginDetail = $pluginRegistry->getPluginDetails($sClassName . ".php");
                $pluginRegistry->installPlugin($pluginDetail->getNamespace()); //error
                $pluginRegistry->savePlugin($pluginDetail->getNamespace());
            }
            $licfile = glob(PATH_PLUGINS . "*.dat");

            if ((isset($licfile[0])) && ( is_file($licfile[0]) )) {
                $licfilename = basename($licfile[0]);
                @copy($licfile[0], PATH_DATA_SITE . $licfilename);
                @unlink($licfile[0]);
            }

            require_once ('classes/model/AddonsStore.php');
            AddonsStore::checkLicenseStore();
            $licenseManager = &PmLicenseManager::getSingleton();
            AddonsStore::updateAll(false);

            $message = G::loadTranslation( 'ID_ENTERPRISE_INSTALLED') . ' ' . G::loadTranslation( 'ID_LOG_AGAIN');
            G::SendMessageText($message, "INFO");
            $licenseManager = &PmLicenseManager::getSingleton();
            die('<script type="text/javascript">parent.parent.location = "../login/login";</script>');
        }
    }

    //save the packages plugins
    if ($_FILES['form']['error']['PLUGIN_FILENAME'] == 0) {
        $filename = $_FILES['form']['name']['PLUGIN_FILENAME'];
        $path = PATH_DOCUMENT . 'input' . PATH_SEP;
        if (strpos($filename, 'plugins-') !== false) {


            $tar = new Archive_Tar( $path . $filename );
            $sFileName = substr( $filename, 0, strrpos( $filename, '.' ) );
            $sClassName = substr( $filename, 0, strpos( $filename, '-' ) );
            $sClassName = !empty($sClassName) ? $sClassName : $sFileName;

            $files = $tar->listContent();
            $licenseName = '';
            $listFiles = array();
            foreach ($files as $key => $val) {
                if (strpos(trim($val['filename']), 'plugins/') !== false) {
                    $listFiles[] = trim($val['filename']);
                }
                if (strpos(trim($val['filename']), 'license_') !== false) {
                    $licenseName = trim($val['filename']);
                }
            }
            $tar->extractList( $listFiles,  PATH_PLUGINS . 'data');
            $tar->extractList( $licenseName, PATH_PLUGINS);

            $pluginRegistry = PluginRegistry::loadSingleton();
            $autoPlugins = glob(PATH_PLUGINS . "data/plugins/*.tar");
            $autoPluginsA = array();

            foreach ($autoPlugins as $filePath) {
                $plName = basename($filePath);
                //if (!(in_array($plName, $def))) {
                if (strpos($plName, 'enterprise') === false) {
                    $autoPluginsA[]["sFilename"] = $plName;
                }
            }

            $aPlugins = $autoPluginsA;
            foreach ($aPlugins as $key=>$aPlugin) {
                $sClassName = substr($aPlugin["sFilename"], 0, strpos($aPlugin["sFilename"], "-"));

                $oTar = new Archive_Tar(PATH_PLUGINS . "data/plugins/" . $aPlugin["sFilename"]);
                $oTar->extract(PATH_PLUGINS);

                if (!(class_exists($sClassName))) {
                    require_once (PATH_PLUGINS . $sClassName . ".php");
                }

                $pluginDetail = $pluginRegistry->getPluginDetails($sClassName . ".php");
                $pluginRegistry->installPlugin($pluginDetail->getNamespace()); //error
                $pluginRegistry->savePlugin($pluginDetail->getNamespace());
            }

            $licfile = glob(PATH_PLUGINS . "*.dat");

            if ((isset($licfile[0])) && ( is_file($licfile[0]) )) {
                $licfilename = basename($licfile[0]);
                @copy($licfile[0], PATH_DATA_SITE . $licfilename);
                @unlink($licfile[0]);
            }

            require_once ('classes/model/AddonsStore.php');
            AddonsStore::checkLicenseStore();
            $licenseManager = &PmLicenseManager::getSingleton();
            AddonsStore::updateAll(false);

            $message = G::loadTranslation( 'ID_ENTERPRISE_INSTALLED') . ' ' . G::loadTranslation( 'ID_LOG_AGAIN');
            G::SendMessageText($message, "INFO");
            $licenseManager = &PmLicenseManager::getSingleton();
            die('<script type="text/javascript">parent.parent.location = "../login/login";</script>');
        }
    }

    if (! $_FILES['form']['type']['PLUGIN_FILENAME'] == 'application/octet-stream') {
        $pluginFilename = $_FILES['form']['type']['PLUGIN_FILENAME'];
        throw (new Exception( G::loadTranslation( 'ID_FILES_INVALID_PLUGIN_FILENAME', SYS_LANG, array ("pluginFilename" => $pluginFilename
        ) ) ));
    }


    $tar = new Archive_Tar( $path . $filename );
    $sFileName = substr( $filename, 0, strrpos( $filename, '.' ) );
    $sClassName = substr( $filename, 0, strpos( $filename, '-' ) );
    $sClassName = !empty($sClassName) ? $sClassName : $sFileName;

    $aFiles = $tar->listContent();
    $bMainFile = false;
    $bClassFile = false;
    if (! is_array( $aFiles )) {
        throw (new Exception( G::loadTranslation( 'ID_FAILED_IMPORT_PLUGINS', SYS_LANG, array ("filename" => $filename
        ) ) ));
    }
    foreach ($aFiles as $key => $val) {
        if (trim($val['filename']) == $sClassName . '.php')
            $bMainFile = true;
        if (trim($val['filename']) == $sClassName . PATH_SEP . 'class.' . $sClassName . '.php')
            $bClassFile = true;
    }

    $partnerFlag = (defined('PARTNER_FLAG')) ? PARTNER_FLAG : false;
    if (($sClassName == 'enterprise') && ($partnerFlag)) {
        $pathFileFlag = PATH_DATA . 'flagNewLicence';
        file_put_contents($pathFileFlag, 'New Enterprise');
    }

    $oPluginRegistry = PluginRegistry::loadSingleton();
    $pluginFile = $sClassName . '.php';

    if ($bMainFile && $bClassFile) {
        $sAux = $sClassName . 'Plugin';
        $fVersionOld = 0.0;
        if (file_exists( PATH_PLUGINS . $pluginFile )) {
            if (! class_exists( $sAux ) && ! class_exists( $sClassName . 'plugin' )) {
                include PATH_PLUGINS . $pluginFile;
            }
            if (! class_exists( $sAux )) {
                $sAux = $sClassName . 'plugin';
            }
            $oClass = new $sAux( $sClassName );
            $fVersionOld = $oClass->iVersion;
            unset( $oClass );
        }
        $res = $tar->extract( $path );

        //Check if is enterprise plugin
        if ($oPluginRegistry->isEnterprisePlugin($sClassName, $path)) {
            throw new Exception(G::LoadTranslation('ID_PMPLUGIN_IMPORT_PLUGIN_IS_ENTERPRISE', [$filename]));
        }

        /*----------------------------------********---------------------------------*/

        //Get contents of plugin file
        $sContent = file_get_contents( $path . $pluginFile );
        $sContent = str_ireplace( $sAux, $sAux . '_', $sContent );
        $sContent = str_ireplace( 'PATH_PLUGINS', "'" . $path . "'", $sContent );
        $sContent = preg_replace( "/\\\$oPluginRegistry\s*=\s*&\s*PMPluginRegistry::getSingleton\s*\(\s*\)\s*;/i", null, $sContent );
        $sContent = preg_replace( "/\\\$oPluginRegistry->registerPlugin\s*\(\s*[\"\']" . $sClassName . "[\"\']\s*,\s*__FILE__\s*\)\s*;/i", null, $sContent );

        //header('Content-Type: text/plain');var_dump($sClassName, $sContent);die;
        file_put_contents( $path . $pluginFile, $sContent );

        $sAux = $sAux . '_';

        include ($path . $pluginFile);

        $oClass = new $sAux( $sClassName );
        $fVersionNew = $oClass->iVersion;
        if (! isset( $oClass->iPMVersion )) {
            $oClass->iPMVersion = 0;
        }
        if ($oClass->iPMVersion > 0) {
            if (System::getVersion() > 0) {
                if ($oClass->iPMVersion > System::getVersion()) {
                    //throw new Exception('This plugin needs version ' . $oClass->iPMVersion . ' or higher of ProcessMaker');
                }
            }
        }
        if (! isset( $oClass->aDependences )) {
            $oClass->aDependences = null;
        }
        if (! empty( $oClass->aDependences )) {
            foreach ($oClass->aDependences as $aDependence) {
                if (file_exists( PATH_PLUGINS . $aDependence['sClassName'] . '.php' )) {
                    require_once PATH_PLUGINS . $aDependence['sClassName'] . '.php';
                    if (! $oPluginRegistry->getPluginDetails( $aDependence['sClassName'] . '.php' )) {
                        $sDependence = $aDependence['sClassName'];
                        throw new Exception( G::loadTranslation( 'ID_PLUGIN_DEPENDENCE_PLUGIN', SYS_LANG, array ("Dependence" => $sDependence
                        ) ) );
                    }
                } else {
                    $sDependence = $aDependence['sClassName'];
                    throw new Exception( G::loadTranslation( 'ID_PLUGIN_DEPENDENCE_PLUGIN', SYS_LANG, array ("Dependence" => $sDependence
                    ) ) );
                }
            }
        }
        unset( $oClass );
        if ($fVersionOld > $fVersionNew) {
            throw new Exception( G::loadTranslation( 'ID_RECENT_VERSION_PLUGIN' ) );
        }
        $res = $tar->extract( PATH_PLUGINS );
    } else {
        throw (new Exception( G::loadTranslation( 'ID_FILE_CONTAIN_CLASS_PLUGIN', SYS_LANG, array ("filename" => $filename,"className" => $sClassName
        ) ) ));
    }

    if (! file_exists( PATH_PLUGINS . $sClassName . '.php' )) {
        throw (new Exception( G::loadTranslation( 'ID_FILE_PLUGIN_NOT_EXISTS', SYS_LANG, array ("pluginFile" => $pluginFile
        ) ) ));
    }

    require_once (PATH_PLUGINS . $pluginFile);

    $oPluginRegistry->registerPlugin( $sClassName, PATH_PLUGINS . $sClassName . ".php" );

    $details = $oPluginRegistry->getPluginDetails( $pluginFile );

    $oPluginRegistry->installPlugin($details->getNamespace());

    $oPluginRegistry->setupPlugins(); //get and setup enabled plugins
    $oPluginRegistry->savePlugin($details->getNamespace());

    $response = $oPluginRegistry->verifyTranslation($details->getNamespace());
    G::auditLog("InstallPlugin", "Plugin Name: " . $details->getNamespace());

    //if ($response->recordsCountSuccess <= 0) {
        //throw (new Exception( 'The plugin ' . $details->sNamespace . ' couldn\'t verify any translation item. Verified Records:' . $response->recordsCountSuccess));
    //}

    G::header( "Location: pluginsMain" );
    die();
} catch (Exception $e) {
    $_SESSION['__PLUGIN_ERROR__'] = $e->getMessage();
    G::header( 'Location: pluginsMain' );
    die();
}