david
28b02db2ea
git-svn-id: https://192.168.0.254/svn/Proyectos.Incam_SGD/tags/3.7.0.2_original@1 eb19766c-00d9-a042-a3a0-45cb8ec72764
272 lines
11 KiB
PHP
272 lines
11 KiB
PHP
<?php
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/**
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* Complete Step Controller.
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright(C) 2008,2009 KnowledgeTree Inc.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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*
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* @copyright 2008-2009, KnowledgeTree Inc.
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* @license GNU General Public License version 3
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* @author KnowledgeTree Team
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* @package Installer
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* @version Version 0.1
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*/
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class complete extends Step {
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/**
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* List of services to check
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*
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* @access private
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* @var array
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*/
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private $services_check = 'tick';
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private $paths_check = 'tick';
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private $privileges_check = 'tick';
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private $database_check = 'tick';
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private $migrate_check = false;
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public $silent = true;
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private $servicesValidation = false;
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private $pathsSection = true;
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private $databaseSection = true;
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private $privilegesSection = true;
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function doStep() {
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$this->temp_variables = array("step_name"=>"complete", "silent"=>$this->silent);
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$this->temp_variables['isCE'] = false;
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$type = $this->util->getVersionType();
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if($type == "community")
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$this->temp_variables['isCE'] = true;
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$this->doRun();
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return 'landing';
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}
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function doRun() {
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$this->checkFileSystem(); // check filesystem (including location of document directory and logging)
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$this->checkDb(); // check database
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$this->checkServices(); // check services
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$this->checkInstallType(); // Set silent mode variables
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$this->storeSilent(); // Set silent mode variables
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}
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/**
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* Check all the system paths
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*
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*/
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private function checkFileSystem()
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{
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// defaults
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$this->temp_variables['varDirectory'] = '';
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$this->temp_variables['documentRoot'] = '';
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$this->temp_variables['logDirectory'] = '';
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$this->temp_variables['tmpDirectory'] = '';
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$this->temp_variables['uploadDirectory'] = '';
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$this->temp_variables['config'] = '';
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$this->temp_variables['docLocation'] = '';
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$docRoot = '';
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$config = $this->getDataFromSession("configuration"); // retrieve path information from session
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$paths = $config['paths'];
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$html = '<td><div class="%s"></div></td>'
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. '<td %s>%s</td>';
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$pathhtml = '<td><div class="%s"></div></td>'
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. '<td>%s</td>'
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. '<td %s>%s</td>';
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if(is_array($paths)) { // check paths are writeable
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foreach ($paths as $path)
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{
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$output = '';
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$path['path'] = $class = strtolower(substr($path['path'],0,1)).substr($path['path'],1); // Damn you windows
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$result = $this->util->checkPermission($path['path']);
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$output = sprintf($pathhtml, $result['class'], $path['path'],
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(($result['class'] == 'tick') ? 'class="green"' : 'class="error"' ),
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(($result['class'] == 'tick') ? 'Writeable' : 'Not Writeable' ));
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$this->temp_variables[($path['setting'] != '') ? $path['setting'] : 'config'] = $output;
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if($result['class'] != 'tick') {
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$this->pathsSection = false;
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$this->paths_check = $result['class'];
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}
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// for document location check
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if ($path['setting'] == 'documentRoot') {
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$docRoot = $path['path'];
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}
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}
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}
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// check document path internal/external to web root
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// compare SYSTEM_DIR to root path of documentRoot
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// NOTE preg_replace is to ensure all slash separators are the same (forward slash)
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$sysDir = preg_replace('/\\\\+|\/+/', '\/', SYSTEM_DIR);
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$docRoot = preg_replace('/\\\\+|\/+/', '\/', $docRoot);
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if (($pos = strpos($docRoot, $sysDir)) !== false) {
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$this->temp_variables['docLocation'] = '<td><div class="cross_orange"></div></td>'
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. '<td class="warning" colspan="2">Your document directory is set to the default, which is inside the web root. '
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. 'This may present a security problem if your documents can be accessed from the web, '
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. 'working around the permission system in KnowledgeTree.</td>';
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$this->paths_check = 'cross_orange';
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$this->warnings[] = 'Move var directory';
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$this->pathsSection = false;
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}
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else {
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$this->temp_variables['docLocation'] = sprintf($html, 'tick', '', 'Your document directory is outside the web root.');
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}
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}
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/**
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* Check if a database connection can be made
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*
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*/
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private function checkDb()
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{
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// defaults
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$this->temp_variables['dbConnectAdmin'] = '';
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$this->temp_variables['dbConnectUser'] = '';
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$this->temp_variables['dbPrivileges'] = '';
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$this->temp_variables['dbTransaction'] = '';
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$html = '<td><div class="%s"></div></td>'
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. '<td %s>%s</td>';
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// retrieve database information from session
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$dbconf = $this->getDataFromSession("database");
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// make db connection - admin
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$this->util->dbUtilities->load($dbconf['dhost'], $dbconf['dport'], $dbconf['dmsname'], $dbconf['dmspassword'], $dbconf['dname']);
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$loaded = $this->util->dbUtilities->getDatabaseLink();
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if (!$loaded) {
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$this->database_check = 'cross';
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$this->temp_variables['dbConnectAdmin'] .= sprintf($html, 'cross', 'class="error"', 'Unable to connect to database (user: ' . $dbconf['dmsname'] . ')');
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$this->privilegesSection = false;
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}
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else
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{
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$this->temp_variables['dbConnectAdmin'] .= sprintf($html, 'tick', '', 'Database connectivity successful (user: ' . $dbconf['dmsname'] . ')');
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}
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// make db connection - user
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$this->util->dbUtilities->load($dbconf['dhost'], $dbconf['dport'], $dbconf['dmsusername'], $dbconf['dmsuserpassword'], $dbconf['dname']);
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$loaded = $this->util->dbUtilities->getDatabaseLink();
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// if we can log in to the database, check access
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// TODO check write access?
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if ($loaded)
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{
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$this->temp_variables['dbConnectUser'] .= sprintf($html, 'tick', '', 'Database connectivity successful (user: ' . $dbconf['dmsusername'] . ')');
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$qresult = $this->util->dbUtilities->query('SELECT COUNT(id) FROM documents');
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if (!$qresult)
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{
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$this->temp_variables['dbPrivileges'] .= '<td style="width:15px;"><div class="cross" style="float:left;"></div></td>'
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. '<td class="error" style="width:500px;">'
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. 'Unable to do a basic database query. Error: ' . $this->util->dbUtilities->getLastError() . '</td>';
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$this->privileges_check = 'cross';
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$this->privilegesSection = false;
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}
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else
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{
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$this->temp_variables['dbPrivileges'] .= sprintf($html, 'tick', '', 'Basic database query successful');
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}
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// check transaction support
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$sTable = 'system_settings';
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$this->util->dbUtilities->startTransaction();
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$this->util->dbUtilities->query('INSERT INTO ' . $sTable . ' (name, value) VALUES ("transactionTest", "1")');
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$this->util->dbUtilities->rollback();
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$res = $this->util->dbUtilities->query("SELECT id FROM $sTable WHERE name = 'transactionTest' LIMIT 1");
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if (!$res) {
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$this->temp_variables['dbTransaction'] .= sprintf($html, 'cross', 'class="error"', 'Transaction support not available in database');
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$this->privileges_check = 'cross';
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$this->privilegesSection = false;
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} else {
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$this->temp_variables['dbTransaction'] .= sprintf($html, 'tick', '', 'Database has transaction support');
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}
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$this->util->dbUtilities->query('DELETE FROM ' . $sTable . ' WHERE name = "transactionTest"');
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}
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else
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{
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$this->temp_variables['dbConnectUser'] .= sprintf($html, 'cross', 'class="error"', 'Unable to connect to database (user: ' . $dbconf['dmsusername'] . ')');
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}
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}
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/**
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* Check if all services are deactivated
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*
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*/
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private function checkServices()
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{
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$services = new services();
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foreach ($services->getServices() as $serviceName) {
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$className = OS.$serviceName;
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$service = new $className();
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$service->load();
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$status = $services->serviceStarted($service);
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if($status) {
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$this->temp_variables[$serviceName."Status"] = 'tick';
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} else {
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$this->temp_variables[$serviceName."Status"] = 'cross_orange';
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$this->services_check = 'cross_orange';
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}
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}
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return true;
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}
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/**
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* Check the install type and store
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*
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*/
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function checkInstallType() {
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if ($this->util->isMigration()) {
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$this->migrate_check = true;
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$this->registerPlugins(); // Set silent mode variables
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} else {
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$this->migrate_check = false;
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}
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}
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/**
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* Register extra commercial plugins
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*
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*/
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private function registerPlugins() {
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}
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/**
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* Set all silent mode varibles
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*
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*/
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private function storeSilent() {
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$this->temp_variables['services_check'] = $this->services_check;
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$this->temp_variables['paths_check'] = $this->paths_check;
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$this->temp_variables['privileges_check'] = $this->privileges_check;
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$this->temp_variables['database_check'] = $this->database_check;
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$this->temp_variables['migrate_check'] = $this->migrate_check;
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$this->temp_variables['servicesValidation'] = $this->servicesValidation;
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$this->temp_variables['pathsSection'] = $this->pathsSection;
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$this->temp_variables['databaseSection'] = $this->databaseSection;
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$this->temp_variables['privilegesSection'] = $this->privilegesSection;
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}
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}
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?>
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