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initial commit from rev. 632

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This commit is contained in:
Erik Amaru Ortiz
2010-12-02 23:34:41 +00:00
commit 0525681d79
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143
workflow/engine/methods/setup/pluginsImportFile.php Normal file
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<?
/**
* 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.
*
*/
global $RBAC;
$RBAC->requirePermissions('PM_SETUP_ADVANCE');
try {
//load the variables
G::LoadClass('plugin');
if ( ! isset($_FILES['form']['error']['PLUGIN_FILENAME'] ) || $_FILES['form']['error']['PLUGIN_FILENAME'] == 1 ) {
throw ( new Exception ("There was an error uploading the file, probably the file size if greater than upload_max_filesize parameter in php.ini, please check this parameter and try again." ) );
}
//save the file
if ($_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 );
}
if ( ! $_FILES['form']['type']['PLUGIN_FILENAME'] == 'application/octet-stream')
throw ( new Exception ( "the uploaded files are invalid, expected 'application/octect-stream mime type file (". $_FILES['form']['type']['PLUGIN_FILENAME'] . ")" ));
G::LoadThirdParty( 'pear/Archive','Tar');
$tar = new Archive_Tar ( $path. $filename);
$sFileName = substr($filename,0,strrpos($filename, '.' ));
$sClassName = substr($filename,0,strpos($filename, '-' ));
$aFiles = $tar->listContent();
$bMainFile = false;
$bClassFile = false;
foreach ( $aFiles as $key => $val ) {
if ( $val['filename'] == $sClassName . '.php' ) $bMainFile = true;
if ( $val['filename'] == $sClassName . PATH_SEP . 'class.' . $sClassName . '.php' ) $bClassFile = true;
}
$oPluginRegistry =& PMPluginRegistry::getSingleton();
$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 );
$sContent = file_get_contents($path . PATH_SEP . $pluginFile);
$sContent = str_ireplace($sAux, $sAux . '_', $sContent);
$sContent = str_ireplace('$oPluginRegistry =& PMPluginRegistry::getSingleton();', '', $sContent);
$sContent = str_ireplace('$oPluginRegistry->registerPlugin(\'' . $sClassName . '\', __FILE__);', '', $sContent);
//header('Content-Type: text/plain');var_dump($sClassName, $sContent);die;
file_put_contents($path . PATH_SEP . $pluginFile, $sContent);
$sAux = $sAux . '_';
include $path . PATH_SEP . $pluginFile;
$oClass = new $sAux($sClassName);
$fVersionNew = $oClass->iVersion;
if (!isset($oClass->iPMVersion)) {
$oClass->iPMVersion = 0;
}
if ($oClass->iPMVersion > 0) {
if (!defined('PM_VERSION')) {
define('PM_VERSION', 0);
}
if (PM_VERSION > 0) {
if ($oClass->iPMVersion > PM_VERSION) {
//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')) {
throw new Exception('This plugin needs "' . $aDependence['sClassName'] . '" plugin');
}
}
else {
throw new Exception('This plugin needs "' . $aDependence['sClassName'] . '" plugin');
}
}
}
unset($oClass);
if ($fVersionOld > $fVersionNew) {
throw new Exception('A recent version of this plugin was already installed.');
}
$res = $tar->extract ( PATH_PLUGINS );
}
else
throw ( new Exception ( "The file $filename doesn't contain class: $sClassName ") ) ;
if ( !file_exists ( PATH_PLUGINS . $sClassName . '.php' ) ) throw ( new Exception( "File '$pluginFile' doesn't exists ") );
require_once ( PATH_PLUGINS . $pluginFile );
$details = $oPluginRegistry->getPluginDetails( $pluginFile );
$oPluginRegistry->installPlugin( $details->sNamespace);
$oPluginRegistry->setupPlugins(); //get and setup enabled plugins
$size = file_put_contents ( PATH_DATA_SITE . 'plugin.singleton', $oPluginRegistry->serializeInstance() );
G::header ( 'Location: pluginsMain');
die;
}
catch ( Exception $e ){
$G_PUBLISH = new Publisher;
$aMessage['MESSAGE'] = $e->getMessage();
$G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', $aMessage );
G::RenderPage('publishBlank', 'blank');
}