<?php
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/*
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Copyright (c) 2012, ISPConfig UG
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Contributors: web wack creations, http://www.web-wack.at
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of ISPConfig nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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require_once 'aps_base.inc.php';
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@set_time_limit(0);
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@ignore_user_abort(1);
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class ApsInstaller extends ApsBase
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{
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private $handle_type = '';
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private $domain = '';
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private $document_root = '';
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private $sublocation = '';
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private $local_installpath = '';
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private $dbhost = '';
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private $newdb_name = '';
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private $newdb_user = '';
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private $file_owner_user = '';
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private $file_owner_group = '';
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private $putenv = array();
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/**
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* Constructor
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*
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* @param $app the application instance (db handle + log method)
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* @param $interface_mode act in interface (true) or server mode (false)
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*/
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public function __construct($app, $interface_mode = false)
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{
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parent::__construct($app, 'APS installer: ', $interface_mode);
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}
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/**
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* Before the cron is executed, make sure all necessary options are set
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* and all functions are available
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*/
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private function checkRequirements()
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{
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global $app;
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try
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{
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// Check if exec() is not disabled
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$disabled_func = explode(',', @ini_get('disable_functions'));
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if(in_array('exec', $disabled_func)) throw new Exception('the call of exec() is disabled');
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// Check if safe_mode is disabled (needed for correct putenv, chmod, chown handling)
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if(@ini_get('safe_mode')) throw new Exception('the safe_mode restriction is on');
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return true;
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}
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catch(Exception $e)
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{
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$app->log('Aborting execution because '.$e->getMessage(), 1);
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return false;
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}
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}
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/**
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* Get a file from a ZIP archive and either return it's content or
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* extract it to a given destination
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*
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* @param $zipfile the ZIP file to work with
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* @param $subfile the file from which to get the content
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* @param $destfolder the optional extraction destination
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* @param $destname the optional target file name when extracting
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* @return string or boolean
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*/
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private function getContentFromZIP($zipfile, $subfile, $destfolder = '', $destname = '')
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{
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try
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{
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$zip = new ZipArchive;
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$res = $zip->open(realpath($zipfile));
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if(!$res) throw new Exception('Cannot open ZIP file '.$zipfile);
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// If no destination is given, the content is returned, otherwise
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// the $subfile is extracted to $destination
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if($destfolder == '')
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{
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$fh = $zip->getStream($subfile);
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if(!$fh) throw new Exception('Cannot read '.$subfile.' from '.$zipfile);
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$subfile_content = '';
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while(!feof($fh)) $subfile_content .= fread($fh, 8192);
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fclose($fh);
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return $subfile_content;
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}
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else
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{
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// extractTo would be suitable but has no target name parameter
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//$ind = $zip->locateName($subfile);
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//$ex = $zip->extractTo($destination, array($zip->getNameIndex($ind)));
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if($destname == '') $destname = basename($subfile);
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$ex = @copy('zip://'.$zipfile.'#'.$subfile, $destfolder.$destname);
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if(!$ex) throw new Exception('Cannot extract '.$subfile.' to '.$destfolder);
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}
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$zip->close();
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}
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catch(Exception $e)
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{
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// The exception message is only interesting for debugging reasons
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// echo $e->getMessage();
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return false;
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}
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}
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/**
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* Extract the complete directory of a ZIP file
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*
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* @param $filename the file to unzip
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* @param $directory the ZIP inside directory to unzip
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* @param $destination the place where to extract the data
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* @return boolean
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*/
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private function extractZip($filename, $directory, $destination)
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{
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if(!file_exists($filename)) return false;
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// Fix the paths
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if(substr($directory, -1) == '/') $directory = substr($directory, 0, strlen($directory) - 1);
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if(substr($destination, -1) != '/') $destination .= '/';
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// Read and extract the ZIP file
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$ziphandle = zip_open(realpath($filename));
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if(is_resource($ziphandle))
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{
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while($entry = zip_read($ziphandle))
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{
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if(substr(zip_entry_name($entry), 0, strlen($directory)) == $directory)
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{
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// Modify the relative ZIP file path
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$new_path = substr(zip_entry_name($entry), strlen($directory));
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if(substr($new_path, -1) == '/') // Identifier for directories
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{
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if(!file_exists($destination.$new_path)) mkdir($destination.$new_path, 0777, true);
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}
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else // Handle files
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{
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if(zip_entry_open($ziphandle, $entry))
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{
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$new_dir = dirname($destination.$new_path);
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if(!file_exists($new_dir)) mkdir($new_dir, 0777, true);
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$file = fopen($destination.$new_path, 'wb');
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if($file)
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{
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while($line = zip_entry_read($entry)) fwrite($file, $line);
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fclose($file);
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}
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else return false;
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}
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}
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}
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}
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zip_close($ziphandle);
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return true;
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}
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return false;
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}
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/**
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* Setup the path environment variables for the install script
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*
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* @param $parent_mapping the SimpleXML instance with the current mapping position
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* @param $url the relative path within the mapping tree
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* @param $path the absolute path within the mapping tree
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*/
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private function processMappings($parent_mapping, $url, $path)
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{
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if($parent_mapping && $parent_mapping != null)
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{
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$writable = parent::getXPathValue($parent_mapping, 'php:permissions/@writable');
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$readable = parent::getXPathValue($parent_mapping, 'php:permissions/@readable');
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// set the write permission
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if($writable == 'true')
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{
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if(is_dir($path)) chmod($path, 0775);
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else chmod($path, 0664);
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}
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// set non-readable permission
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if($readable == 'false')
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{
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if(is_dir($path)) chmod($path, 0333);
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else chmod($path, 0222);
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}
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}
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// Set the environment variables
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$env = str_replace('/', '_', $url);
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$this->putenv[] = 'WEB_'.$env.'_DIR='.$path;
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// Step recursively into further mappings
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if($parent_mapping && $parent_mapping != null)
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{
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foreach($parent_mapping->mapping as $mapping)
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{
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if($url == '/') $this->processMappings($mapping, $url.$mapping['url'], $path.$mapping['url']);
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else $this->processMappings($mapping, $url.'/'.$mapping['url'], $path.'/'.$mapping['url']);
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}
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}
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}
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/**
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* Setup the environment with data for the install location
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*
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* @param $task an array containing all install related data
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*/
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private function prepareLocation($task)
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{
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global $app;
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// Get the domain name to use for the installation
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// Would be possible in one query too, but we use 2 for easier debugging
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$main_domain = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings
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WHERE name = 'main_domain' AND instance_id = '".$app->db->quote($task['instance_id'])."';");
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$this->domain = $main_domain['value'];
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// Get the document root
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$domain_res = $app->db->queryOneRecord("SELECT document_root, web_folder, type FROM web_domain
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WHERE domain = '".$app->db->quote($this->domain)."';");
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$this->document_root = $domain_res['document_root'];
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// Get the sub location
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$location_res = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings
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WHERE name = 'main_location' AND instance_id = '".$app->db->quote($task['instance_id'])."';");
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$this->sublocation = $location_res['value'];
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// Make sure the document_root ends with /
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if(substr($this->document_root, -1) != '/') $this->document_root .= '/';
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// Attention: ISPConfig Special: web files are in subfolder 'web' -> append it:
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if($domain_res['type'] == 'vhostsubdomain') $this->document_root .= $domain_res['web_folder'] . '/';
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else $this->document_root .= 'web/';
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// If a subfolder is given, make sure it's path doesn't begin with / i.e. /phpbb
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if(substr($this->sublocation, 0, 1) == '/') $this->sublocation = substr($this->sublocation, 1);
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// If the package isn't installed to a subfolder, remove the / at the end of the document root
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if(empty($this->sublocation)) $this->document_root = substr($this->document_root, 0, strlen($this->document_root) - 1);
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// Set environment variables, later processed by the package install script
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$this->putenv[] = 'BASE_URL_SCHEME=http';
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// putenv('BASE_URL_PORT') -> omitted as it's 80 by default
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$this->putenv[] = 'BASE_URL_HOST='.$this->domain;
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$this->putenv[] = 'BASE_URL_PATH='.$this->sublocation.'/';
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}
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/**
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* Setup a database (if needed) and the appropriate environment variables
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*
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* @param $task an array containing all install related data
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* @param $sxe a SimpleXMLElement handle, holding APP-META.xml
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*/
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private function prepareDatabase($task, $sxe)
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{
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global $app;
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$db_id = parent::getXPathValue($sxe, '//db:id');
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if(empty($db_id)) return; // No database needed
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/* WARNING: if this will ever be uncommented please check the updated prefix handling for user and db names!!!
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*
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// Set the database owner to the domain owner
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// ISPConfig identifies the owner by the sys_groupid (not sys_userid!)
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// so sys_userid can be set to any value
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$perm = $app->db->queryOneRecord("SELECT sys_groupid, server_id FROM web_domain
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WHERE domain = '".$this->domain."';");
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$task['sys_groupid'] = $perm['sys_groupid'];
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$serverid = $perm['server_id'];
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// Get the database prefix and db user prefix
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$app->uses('getconf');
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$global_config = $app->getconf->get_global_config('sites');
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$dbname_prefix = str_replace('[CLIENTID]', '', $global_config['dbname_prefix']);
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$dbuser_prefix = str_replace('[CLIENTID]', '', $global_config['dbuser_prefix']);
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$this->dbhost = DB_HOST; // Taken from config.inc.php
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if(empty($this->dbhost)) $this->dbhost = 'localhost'; // Just to ensure any hostname... ;)
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$this->newdb_name = $dbname_prefix.$task['CustomerID'].'aps'.$task['InstanceID'];
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$this->newdb_user = $dbuser_prefix.$task['CustomerID'].'aps'.$task['InstanceID'];
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$dbpw_res = $app->db->queryOneRecord("SELECT Value FROM aps_instances_settings
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WHERE Name = 'main_database_password' AND InstanceID = '".$app->db->quote($task['InstanceID'])."';");
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$newdb_pw = $dbpw_res['Value'];
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// In any case delete an existing database (install and removal procedure)
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$app->db->query('DROP DATABASE IF EXISTS `'.$app->db->quote($this->newdb_name).'`;');
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// Delete an already existing database with this name
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$app->db->query("DELETE FROM web_database WHERE database_name = '".$app->db->quote($this->newdb_name)."';");
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// Create the new database and assign it to a user
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if($this->handle_type == 'install')
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{
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$app->db->query('CREATE DATABASE IF NOT EXISTS `'.$app->db->quote($this->newdb_name).'`;');
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$app->db->query('GRANT ALL PRIVILEGES ON '.$app->db->quote($this->newdb_name).'.* TO '.$app->db->quote($this->newdb_user).'@'.$app->db->quote($this->dbhost).' IDENTIFIED BY \'password\';');
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$app->db->query('SET PASSWORD FOR '.$app->db->quote($this->newdb_user).'@'.$app->db->quote($this->dbhost).' = PASSWORD(\''.$newdb_pw.'\');');
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$app->db->query('FLUSH PRIVILEGES;');
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// Add the new database to the customer databases
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// Assumes: charset = utf8
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$app->db->query('INSERT INTO web_database (sys_userid, sys_groupid, sys_perm_user, sys_perm_group, sys_perm_other, server_id,
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type, database_name, database_user, database_password, database_charset, remote_access, remote_ips, active)
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VALUES ('.$task['sys_userid'].', '.$task['sys_groupid'].', "'.$task['sys_perm_user'].'", "'.$task['sys_perm_group'].'",
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"'.$task['sys_perm_other'].'", '.$app->db->quote($serverid).', "mysql", "'.$app->db->quote($this->newdb_name).'",
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"'.$app->db->quote($this->newdb_user).'", "'.$app->db->quote($newdb_pw).'", "utf8", "n", "", "y");');
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}
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*/
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$mysqlver_res = $app->db->queryOneRecord('SELECT VERSION() as ver;');
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$mysqlver = $mysqlver_res['ver'];
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$tmp = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings WHERE name = 'main_database_password' AND instance_id = '".$app->db->quote($task['instance_id'])."';");
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$newdb_pw = $tmp['value'];
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$tmp = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings WHERE name = 'main_database_host' AND instance_id = '".$app->db->quote($task['instance_id'])."';");
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$newdb_host = $tmp['value'];
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$tmp = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings WHERE name = 'main_database_name' AND instance_id = '".$app->db->quote($task['instance_id'])."';");
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$newdb_name = $tmp['value'];
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$tmp = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings WHERE name = 'main_database_login' AND instance_id = '".$app->db->quote($task['instance_id'])."';");
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$newdb_login = $tmp['value'];
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$this->putenv[] = 'DB_'.$db_id.'_TYPE=mysql';
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$this->putenv[] = 'DB_'.$db_id.'_NAME='.$newdb_name;
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$this->putenv[] = 'DB_'.$db_id.'_LOGIN='.$newdb_login;
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$this->putenv[] = 'DB_'.$db_id.'_PASSWORD='.$newdb_pw;
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$this->putenv[] = 'DB_'.$db_id.'_HOST='.$newdb_host;
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$this->putenv[] = 'DB_'.$db_id.'_PORT=3306';
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$this->putenv[] = 'DB_'.$db_id.'_VERSION='.$mysqlver;
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}
|
|
|
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/**
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* Extract all needed files from the package
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*
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* @param $task an array containing all install related data
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* @param $sxe a SimpleXMLElement handle, holding APP-META.xml
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* @return boolean
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*/
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private function prepareFiles($task, $sxe)
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{
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global $app;
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// Basically set the mapping for APS version 1.0, if not available -> newer way
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$mapping = $sxe->mapping;
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$mapping_path = $sxe->mapping['path'];
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$mapping_url = $sxe->mapping['url'];
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if(empty($mapping))
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{
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$mapping = $sxe->service->provision->{'url-mapping'}->mapping;
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$mapping_path = $sxe->service->provision->{'url-mapping'}->mapping['path'];
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$mapping_url = $sxe->service->provision->{'url-mapping'}->mapping['url'];
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}
|
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try
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{
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// Make sure we have a valid mapping path (at least /)
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if(empty($mapping_path)) throw new Exception('Unable to determine a mapping path');
|
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$this->local_installpath = $this->document_root.$this->sublocation.'/';
|
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// Now delete an existing folder (affects install and removal in the same way)
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@chdir($this->local_installpath);
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if(file_exists($this->local_installpath)){
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// make sure we don't delete error and stats folders
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if($this->local_installpath == $this->document_root.'/'){
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if(is_dir($this->document_root)){
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$files = array_diff(scandir($this->document_root), array('.', '..', 'error', 'stats'));
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foreach($files as $file){
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if(is_dir($this->document_root.'/'.$file)){
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$app->file->removeDirectory($this->document_root.'/'.$file);
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} else {
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@unlink($this->document_root.'/'.$file);
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}
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}
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} else {
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@unlink($this->document_root);
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mkdir($this->document_root, 0777, true);
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}
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} else {
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exec("rm -Rf ".escapeshellarg($this->local_installpath).'*');
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}
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} else {
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mkdir($this->local_installpath, 0777, true);
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}
|
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if($this->handle_type == 'install')
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{
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// Now check if the needed folder is there
|
if(!file_exists($this->local_installpath))
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throw new Exception('Unable to create a new folder for the package '.$task['path']);
|
|
// Extract all files and assign them a new owner
|
if( ($this->extractZip($this->packages_dir.'/'.$task['path'], $mapping_path, $this->local_installpath) === false)
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|| ($this->extractZip($this->packages_dir.'/'.$task['path'], 'scripts', $this->local_installpath.'install_scripts/') === false) )
|
{
|
// Clean already extracted data
|
exec("rm -Rf ".escapeshellarg($this->local_installpath).'*');
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throw new Exception('Unable to extract the package '.$task['path']);
|
}
|
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$this->processMappings($mapping, $mapping_url, $this->local_installpath);
|
|
// Set the appropriate file owner
|
$main_domain = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings
|
WHERE name = 'main_domain' AND instance_id = '".$app->db->quote($task['instance_id'])."';");
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$owner_res = $app->db->queryOneRecord("SELECT system_user, system_group FROM web_domain
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WHERE domain = '".$app->db->quote($main_domain['value'])."';");
|
$this->file_owner_user = $owner_res['system_user'];
|
$this->file_owner_group = $owner_res['system_group'];
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exec('chown -R '.$this->file_owner_user.':'.$this->file_owner_group.' '.escapeshellarg($this->local_installpath));
|
|
//* Chown stats directory back
|
if(is_dir($this->local_installpath.'stats')) {
|
exec('chown -R root:root '.escapeshellarg($this->local_installpath.'stats'));
|
}
|
}
|
}
|
catch(Exception $e)
|
{
|
$app->dbmaster->query('UPDATE aps_instances SET instance_status = "'.INSTANCE_ERROR.'"
|
WHERE id = "'.$app->db->quote($task['instance_id']).'";');
|
$app->log($e->getMessage(), 1);
|
return false;
|
}
|
|
return true;
|
}
|
|
|
|
/**
|
* Get all user config variables and set them to environment variables
|
*
|
* @param $task an array containing all install related data
|
*/
|
private function prepareUserInputData($task)
|
{
|
global $app;
|
|
$userdata = $app->db->queryAllRecords("SELECT name, value FROM aps_instances_settings
|
WHERE instance_id = '".$app->db->quote($task['instance_id'])."';");
|
if(empty($userdata)) return false;
|
|
foreach($userdata as $data)
|
{
|
// Skip unnecessary data
|
if($data['name'] == 'main_location'
|
|| $data['name'] == 'main_domain'
|
|| $data['name'] == 'main_database_password'
|
|| $data['name'] == 'main_database_name'
|
|| $data['name'] == 'main_database_host'
|
|| $data['name'] == 'main_database_login'
|
|| $data['name'] == 'license') continue;
|
|
$this->putenv[] = 'SETTINGS_'.$data['name'].'='.$data['value'];
|
}
|
}
|
|
|
|
/**
|
* Fetch binary data from a given array
|
* The data is retrieved in binary mode and
|
* then directly written to an output file
|
*
|
* @param $input a specially structed array
|
* @see $this->startUpdate()
|
*/
|
private function fetchFiles($input)
|
{
|
$fh = array();
|
$url = array();
|
$conn = array();
|
|
// Build the single cURL handles and add them to a multi handle
|
$mh = curl_multi_init();
|
|
// Process each app
|
for($i = 0; $i < count($input); $i++)
|
{
|
$conn[$i] = curl_init($input[$i]['url']);
|
$fh[$i] = fopen($input[$i]['localtarget'], 'wb');
|
|
curl_setopt($conn[$i], CURLOPT_BINARYTRANSFER, true);
|
curl_setopt($conn[$i], CURLOPT_FILE, $fh[$i]);
|
curl_setopt($conn[$i], CURLOPT_TIMEOUT, 0);
|
curl_setopt($conn[$i], CURLOPT_FAILONERROR, 1);
|
curl_setopt($conn[$i], CURLOPT_FOLLOWLOCATION, 1);
|
|
curl_multi_add_handle($mh, $conn[$i]);
|
}
|
|
$active = 0;
|
do curl_multi_exec($mh, $active);
|
while($active > 0);
|
|
// Close the handles
|
for($i = 0; $i < count($input); $i++)
|
{
|
fclose($fh[$i]);
|
curl_multi_remove_handle($mh, $conn[$i]);
|
curl_close($conn[$i]);
|
}
|
curl_multi_close($mh);
|
}
|
|
|
|
/**
|
* The installation script should be executed
|
*
|
* @param $task an array containing all install related data
|
* @param $sxe a SimpleXMLElement handle, holding APP-META.xml
|
* @return boolean
|
*/
|
private function doInstallation($task, $sxe)
|
{
|
global $app;
|
|
try
|
{
|
// Check if the install directory exists
|
if(!is_dir($this->local_installpath.'install_scripts/'))
|
throw new Exception('The install directory '.$this->local_installpath.' is not existing');
|
|
// Set the executable bit to the configure script
|
$cfgscript = @(string)$sxe->service->provision->{'configuration-script'}['name'];
|
if(!$cfgscript) $cfgscript = 'configure';
|
chmod($this->local_installpath.'install_scripts/'.$cfgscript, 0755);
|
|
// Change to the install folder (import for the exec() below!)
|
//exec('chown -R '.$this->file_owner_user.':'.$this->file_owner_group.' '.escapeshellarg($this->local_installpath));
|
chdir($this->local_installpath.'install_scripts/');
|
|
// Set the enviroment variables
|
foreach($this->putenv as $var) {
|
putenv($var);
|
}
|
|
$shell_retcode = true;
|
$shell_ret = array();
|
exec('php '.escapeshellarg($this->local_installpath.'install_scripts/'.$cfgscript).' install 2>&1', $shell_ret, $shell_retcode);
|
$shell_ret = array_filter($shell_ret);
|
$shell_ret_str = implode("\n", $shell_ret);
|
|
// Although $shell_retcode might be 0, there can be PHP errors. Filter them:
|
if(substr_count($shell_ret_str, 'Warning: ') > 0) $shell_retcode = 1;
|
|
// If an error has occurred, the return code is != 0
|
if($shell_retcode != 0) throw new Exception($shell_ret_str);
|
else
|
{
|
// The install succeeded, chown newly created files too
|
exec('chown -R '.$this->file_owner_user.':'.$this->file_owner_group.' '.escapeshellarg($this->local_installpath));
|
|
//* Chown stats directory back
|
if(is_dir($this->local_installpath.'stats')) {
|
exec('chown -R root:root '.escapeshellarg($this->local_installpath.'stats'));
|
}
|
|
$app->dbmaster->query('UPDATE aps_instances SET instance_status = "'.INSTANCE_SUCCESS.'"
|
WHERE id = "'.$app->db->quote($task['instance_id']).'";');
|
}
|
}
|
|
catch(Exception $e)
|
{
|
$app->dbmaster->query('UPDATE aps_instances SET instance_status = "'.INSTANCE_ERROR.'"
|
WHERE id = "'.$app->db->quote($task['instance_id']).'";');
|
$app->log($e->getMessage(), 1);
|
return false;
|
}
|
|
return true;
|
}
|
|
|
|
/**
|
* Cleanup: Remove install scripts, remove tasks and update the database
|
*
|
* @param $task an array containing all install related data
|
* @param $sxe a SimpleXMLElement handle, holding APP-META.xml
|
*/
|
private function cleanup($task, $sxe)
|
{
|
chdir($this->local_installpath);
|
exec("rm -Rf ".escapeshellarg($this->local_installpath).'install_scripts');
|
}
|
|
|
|
/**
|
* The main method which performs the actual package installation
|
*
|
* @param $instanceid the instanceID to install
|
* @param $type the type of task to perform (installation, removal)
|
*/
|
public function installHandler($instanceid, $type)
|
{
|
global $app;
|
|
// Set the given handle type, currently supported: install, delete
|
if($type == 'install' || $type == 'delete') $this->handle_type = $type;
|
else return false;
|
|
// Get all instance metadata
|
/*
|
$task = $app->db->queryOneRecord("SELECT * FROM aps_instances AS i
|
INNER JOIN aps_packages AS p ON i.package_id = p.id
|
INNER JOIN client AS c ON i.customer_id = c.client_id
|
WHERE i.id = ".$instanceid.";");
|
*/
|
$task = $app->db->queryOneRecord("SELECT * FROM aps_instances AS i
|
INNER JOIN aps_packages AS p ON i.package_id = p.id
|
WHERE i.id = ".$instanceid.";");
|
if(!$task) return false; // formerly: throw new Exception('The InstanceID doesn\'t exist.');
|
if(!isset($task['instance_id'])) $task['instance_id'] = $instanceid;
|
|
// Download aps package
|
if(!file_exists($this->packages_dir.'/'.$task['path']) || filesize($this->packages_dir.'/'.$task['path']) == 0) {
|
$ch = curl_init();
|
$fh = fopen($this->packages_dir.'/'.$task['path'], 'wb');
|
curl_setopt($ch, CURLOPT_FILE, $fh);
|
//curl_setopt($ch, CURLOPT_HEADER, 0);
|
curl_setopt($ch, CURLOPT_URL, $task['package_url']);
|
curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
|
curl_setopt($ch, CURLOPT_TIMEOUT, 0);
|
curl_setopt($ch, CURLOPT_FAILONERROR, 1);
|
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
|
if(curl_exec($ch) === false) $app->log(curl_error($ch), 1);
|
fclose($fh);
|
curl_close($ch);
|
}
|
|
/*
|
$app_to_dl[] = array('name' => $task['path'],
|
'url' => $task['package_url'],
|
'filesize' => 0,
|
'localtarget' => $this->packages_dir.'/'.$task['path']);
|
|
$this->fetchFiles($app_to_dl);
|
*/
|
|
// Make sure the requirements are given so that this script can execute
|
$req_ret = $this->checkRequirements();
|
if(!$req_ret) return false;
|
|
$metafile = $this->getContentFromZIP($this->packages_dir.'/'.$task['path'], 'APP-META.xml');
|
// Check if the meta file is existing
|
if(!$metafile)
|
{
|
$app->dbmaster->query('UPDATE aps_instances SET instance_status = "'.INSTANCE_ERROR.'"
|
WHERE id = "'.$app->db->quote($task['instance_id']).'";');
|
$app->log('Unable to find the meta data file of package '.$task['path'], 1);
|
return false;
|
}
|
|
// Rename namespaces and register them
|
$metadata = str_replace("xmlns=", "ns=", $metafile);
|
$sxe = new SimpleXMLElement($metadata);
|
$namespaces = $sxe->getDocNamespaces(true);
|
foreach($namespaces as $ns => $url) $sxe->registerXPathNamespace($ns, $url);
|
|
// Setup the environment with data for the install location
|
$this->prepareLocation($task);
|
|
// Create the database if necessary
|
$this->prepareDatabase($task, $sxe);
|
|
// Unpack the install scripts from the packages
|
if($this->prepareFiles($task, $sxe) && $this->handle_type == 'install')
|
{
|
// Setup the variables from the install script
|
$this->prepareUserInputData($task);
|
|
// Do the actual installation
|
$this->doInstallation($task, $sxe);
|
|
// Remove temporary files
|
$this->cleanup($task, $sxe);
|
}
|
|
// Finally delete the instance entry + settings
|
if($this->handle_type == 'delete')
|
{
|
$app->db->query('DELETE FROM aps_instances WHERE id = "'.$app->db->quote($task['instance_id']).'";');
|
$app->db->query('DELETE FROM aps_instances_settings WHERE instance_id = "'.$app->db->quote($task['instance_id']).'";');
|
if ($app->dbmaster != $app->db) {
|
$app->dbmaster->query('DELETE FROM aps_instances WHERE id = "'.$app->db->quote($task['instance_id']).'";');
|
$app->dbmaster->query('DELETE FROM aps_instances_settings WHERE instance_id = "'.$app->db->quote($task['instance_id']).'";');
|
}
|
}
|
|
unset($sxe);
|
}
|
|
}
|
|
?>
|
