mirror of
https://github.com/gtbu/Typesetter-5.3-p8.git
synced 2024-11-14 02:39:19 +01:00
940 lines
20 KiB
PHP
940 lines
20 KiB
PHP
<?php
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namespace gp\admin;
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defined('is_running') or die('Not an entry point...');
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class Update extends \gp\Page{
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//page variables
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public $pagetype = 'update';
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public $label = 'Updater';
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public $head = '';
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public $admin_css = '';
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public $contentBuffer = '';
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public $head_script = '';
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public $gpLayout;
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public $title = '';
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public $admin_js = false;
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public $meta_keywords = array();
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public $head_js = array();
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//for unpacking and replacing
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public $replace_dirs = array();
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public $extra_dirs = array();
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//update vars
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public $update_data = array();
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public $data_timestamp = 0;
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public $curr_step = 1;
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private $steps = array();
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private $passed = false;
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private $done = false;
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public $core_package;
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public $update_msgs = array();
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private $FileSystem;
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//content for template
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public $output_phpcheck = '';
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//force inline js and css in case for updates incase the files are deleted/changed during update processs
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public $head_force_inline = true;
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/* methods for $page usage */
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function GetContent(){
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global $langmessage;
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echo '<div id="gpx_content">';
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echo GetMessages();
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echo $this->contentBuffer;
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echo '</div>';
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}
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function __construct($process='page'){
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$this->GetData();
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//called from admin_tools.php
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if( $process == 'embededcheck' ){
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$this->DoRemoteCheck();
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header('content-type: image/gif');
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echo base64_decode('R0lGODlhAQABAIAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='); // send 1x1 transparent gif
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die();
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}
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ob_start();
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$this->Run();
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$this->contentBuffer = ob_get_clean();
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}
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function Run(){
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if( !$this->CheckPHP() ){
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echo $this->output_phpcheck;
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return;
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}
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$cmd = \gp\tool::GetCommand();
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$show = true;
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switch($cmd){
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case 'checkremote':
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$this->DoRemoteCheck(true);
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break;
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case 'update';
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if( gp_remote_update && $this->UpdateCMS() ){
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$show = false;
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}
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break;
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}
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if( $show ){
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$this->ShowStatus();
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echo '<h2>Status</h2>';
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$this->CheckStatus();
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echo $this->output_phpcheck;
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}
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}
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/**
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* $update_data['packages'][id] = array()
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*
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* array['id'] = id of addon (unique across all types), "core" if type is "core"
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* array['type'] = [core,plugin,theme]
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* array['md5'] = expected md5 sum of zip file
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* array['file'] = file on local system
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* array['version'] = version of the package
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*
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*/
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function GetData(){
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$this->data_timestamp = \gp\admin\Tools::VersionData($update_data);
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$this->update_data = $update_data;
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if( isset($this->update_data['packages']['core']) ){
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$this->core_package =& $this->update_data['packages']['core'];
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}
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}
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function CheckPHP(){
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global $dataDir, $langmessage;
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ob_start();
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$passed = true;
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echo '<table class="styledtable">';
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echo '<tr><th>';
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echo $langmessage['Test'];
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echo '</th><th>';
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echo $langmessage['Value'];
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echo '</th><th>';
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echo $langmessage['Expected'];
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echo '</th></tr>';
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// RemoteGet
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echo '<tr><td>';
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echo 'RemoteGet';
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echo '</td><td>';
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if( \gp\tool\RemoteGet::Test() !== false ){
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echo '<span class="passed">'.$langmessage['True'].'</span>';
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}else{
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$passed = false;
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echo '<span class="failed">'.$langmessage['False'].'</span>';
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}
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echo '</td><td>';
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echo $langmessage['True'];
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echo '</td></tr>';
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//root installation
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echo '<tr><td>';
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echo 'Root Installation';
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echo '</td><td>';
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if( !defined('multi_site_unique') ){
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echo '<span class="passed">'.$langmessage['True'].'</span>';
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}else{
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echo '<span class="failed">'.$langmessage['False'].'</span>';
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if( gpdebug ){
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msg('This feature is not normally available in a multi-site installation.
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It is currently accessible because gpdebug is set to true.
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Continuing is not recommended.');
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}else{
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$passed = false;
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}
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}
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echo '</td><td>';
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echo $langmessage['True'];
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echo '</td></tr>';
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echo '</table>';
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if( !$passed ){
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echo '<div class="inline_message">';
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echo $langmessage['Server_isnt_supported'];
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echo '</div>';
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}
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$this->output_phpcheck = ob_get_clean();
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return $passed;
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}
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function CheckStatus(){
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global $langmessage;
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$diff = time() - $this->data_timestamp;
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if( $this->data_timestamp > 0 ){
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echo '<p>';
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echo sprintf($langmessage['Software_updates_checked'],\gp\tool::date($langmessage['strftime_datetime'],$this->data_timestamp));
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echo '</p>';
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}
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//one hour old
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if( $diff > 3600 ){
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echo '<p>';
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echo '<a href="?cmd=checkremote">'.$langmessage['Check Now'].'</a>';
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echo '</p>';
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}
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}
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function DoRemoteCheck($ForceCheck = false){
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global $langmessage;
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$diff = time() - $this->data_timestamp;
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//604800 one week
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if( !$ForceCheck && ($diff < 604800) ){
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return;
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}
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if( !$this->DoRemoteCheck2() ){
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msg($langmessage['check_remote_failed']);
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}else{
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msg($langmessage['check_remote_success']);
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$this->data_timestamp = time();
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}
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\gp\admin\Tools::VersionData($this->update_data);
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}
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/**
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* Update available package information
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*
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*/
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function DoRemoteCheck2(){
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global $config, $dataDir;
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$path = \gp\tool::IdUrl();
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//add any locally available themes with addon ids
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$dir = $dataDir.'/themes';
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$themes = scandir($dir);
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$theme_ids = array();
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foreach($themes as $name){
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if( $name == '.' || $name == '..' ){
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continue;
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}
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$full_dir = $dir.'/'.$name;
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if( !is_dir($full_dir) ){
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continue;
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}
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$templateFile = $full_dir.'/template.php';
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$ini_file = $full_dir.'/Addon.ini';
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if( !file_exists($templateFile) ){
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continue;
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}
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$ini_info = array();
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if( file_exists($ini_file) ){
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$ini_info = \gp\tool\Ini::ParseFile($ini_file);
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}
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if( isset($ini_info['Addon_Unique_ID']) ){
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$theme_ids[] = $ini_info['Addon_Unique_ID'];
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}
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}
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$theme_ids = array_unique($theme_ids );
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if( count($theme_ids) ){
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$path .= '&th='.implode('-',$theme_ids );
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}
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//get data
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$result = \gp\tool\RemoteGet::Get_Successful($path);
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if( !$result ){
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$this->msg(\gp\tool\RemoteGet::Debug('Sorry, data not fetched'));
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return false;
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}
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//zipped data possible since 4.1
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/*
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if( function_exists('gzinflate') ){
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$temp = gzinflate($result);
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if( $temp ){
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$result = $temp;
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}
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}
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*/
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$result = trim($result);
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$array = json_decode($result, true); //json since 4.1
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if( !is_array($array) ){
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$debug = array();
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$debug['Type'] = gettype($array);
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$debug['json_last_error'] = json_last_error();
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$debug['Two'] = substr($result,0,20);
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$this->msg(\gp\tool\RemoteGet::Debug('Sorry, data not fetched',$debug));
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return false;
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}
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if( !$array ){
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$debug = array();
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$debug['Count'] = count($array);
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$debug['Two'] = substr($result,0,20);
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$this->msg(\gp\tool\RemoteGet::Debug('Sorry, data not fetched',$debug));
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return false;
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}
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$this->update_data['packages'] = array();
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foreach($array as $info){
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$id =& $info['id'];
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if( !is_numeric($id) ){
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continue;
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}
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if( !isset($info['type']) ){
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continue;
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}
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if( $info['type'] == 'core' ){
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$id = 'core';
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}
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$this->update_data['packages'][$id] = $info;
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}
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if( isset($this->update_data['packages']['core']) ){
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$this->core_package = $this->update_data['packages']['core'];
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}
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return true;
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}
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function ShowStatus(){
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global $langmessage;
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if( !$this->core_package ){
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return;
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}
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echo '<div class="inline_message">';
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if( version_compare(gpversion,$this->core_package['version'],'<') ){
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echo '<span class="green">';
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echo $langmessage['New_version_available'];
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echo ' ';
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echo '</span>';
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if( gp_remote_update ){
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echo '<a href="?cmd=update"> » '.$langmessage['Update_Now'].' « </a>';
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}else{
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echo 'Remote Updating is not available';
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}
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echo '<table>';
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echo '<tr>';
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echo '<td>'.$langmessage['Your_version'].'</td>';
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echo '<td>'.gpversion.'</td>';
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echo '</tr>';
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echo '<tr>';
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echo '<td>'.$langmessage['New_version'].'</td>';
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echo '<td>'.$this->core_package['version'].'</td>';
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echo '</tr>';
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echo '</table>';
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}else{
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echo $langmessage['UP_TO_DATE'];
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echo '<div>'.$langmessage['Your_version'];
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echo ' '.gpversion;
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echo '</div>';
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echo '<div>';
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echo \gp\tool::link('',$langmessage['return_to_your_site']);
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echo '</div>';
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$this->RemoveUpdateMessage();
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}
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echo '</div>';
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}
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function UpdateCMS(){
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global $langmessage;
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if( !$this->core_package ){
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echo $langmessage['OOPS'].' (Core Package Not Set)';
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return false;
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}
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if( isset($_POST['step']) ){
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$this->curr_step = (int)$_POST['step'];
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}
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//already up to date?
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if( ($this->curr_step < 4) && version_compare(gpversion,$this->core_package['version'],'>=') ){
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msg($langmessage['UP_TO_DATE']);
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return false;
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}
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//filesystem
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$filesystem_method = $this->DetectFileSystem();
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if( !$filesystem_method ){
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msg('Update Aborted: Could not establish a file writing method compatible with your server.');
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return false;
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}
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$this->Steps();
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echo '<form method="post" action="?cmd=update">';
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if( $filesystem_method ){
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echo '<input type="hidden" name="filesystem_method" value="'.htmlspecialchars($filesystem_method).'" />';
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}
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$step_content = $this->RunStep();
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$this->OutputMessages();
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echo $step_content;
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if( $this->FileSystem ){
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$this->FileSystem->destruct();
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}
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\gp\admin\Tools::VersionData($this->update_data); //save any changes made by the steps
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if( !$this->done ){
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if( $this->passed ){
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echo '<input type="hidden" name="step" value="'.min(count($this->steps),$this->curr_step+1).'"/>';
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echo '<input type="submit" class="submit" name="" value="'.htmlspecialchars($langmessage['next_step']).'" />';
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}elseif( $this->curr_step < 3 ){
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echo '<input type="hidden" name="step" value="'.min(count($this->steps),$this->curr_step).'"/>';
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echo '<input type="submit" class="submit" name="" value="'.htmlspecialchars($langmessage['continue']).'" />';
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}else{
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echo '<input type="hidden" name="failed_install" value="failed_install"/>';
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echo '<input type="hidden" name="step" value="4"/>';
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echo '<input type="submit" class="submit" name="" value="'.htmlspecialchars($langmessage['step:clean']).'..." />';
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}
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}
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echo '</form>';
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return true;
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}
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/**
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* Display the update steps and current
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*
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*/
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protected function Steps(){
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global $langmessage;
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$this->steps[1] = $langmessage['step:prepare'];
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$this->steps[2] = $langmessage['step:download'];
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$this->steps[3] = $langmessage['step:unpack'];
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$this->steps[4] = $langmessage['step:clean'];
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echo '<div>'.$langmessage['update_steps'].'</div>';
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echo '<ol class="steps">';
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$curr_step_label = '';
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foreach($this->steps as $temp_step => $message ){
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if( $this->curr_step == $temp_step ){
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echo '<li class="current">'.$message.'</li>';
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$curr_step_label = $message;
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}elseif( $temp_step < $this->curr_step ){
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echo '<li class="done">'.$message.'</li>';
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}else{
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echo '<li>'.$message.'</li>';
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}
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}
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echo '</ol>';
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echo '<h3>'.$curr_step_label.'</h3>';
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}
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/**
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* Run the current step
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*
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*/
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protected function RunStep(){
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ob_start();
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switch($this->curr_step){
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case 4:
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$this->done = $this->CleanUp();
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break;
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case 3:
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$this->passed = $this->UnpackAndReplace();
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$this->OldFolders();
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break;
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case 2:
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$this->passed = $this->DownloadSource();
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break;
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case 1:
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$this->passed = $this->GetServerInfo();
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break;
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}
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return ob_get_clean();
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}
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/**
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* Determine how we'll be writing the new code to the server (ftp or direct)
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*
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*/
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function DetectFileSystem(){
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global $dataDir;
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//already determined
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if( isset($_POST['filesystem_method']) ){
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$this->FileSystem = \gp\tool\FileSystem::set_method($_POST['filesystem_method']);
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if( $this->FileSystem ){
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return $_POST['filesystem_method'];
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}
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}
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$this->curr_step = 1; //make sure we don't attempt anything beyond step 1
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$context[$dataDir] = 'file'; // Need to be able to write to the dataDir
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$context[$dataDir . '/include'] = 'file'; // Need to be able to rename or delete the include directory
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$context[$dataDir . '/themes'] = 'dir'; // These may have user content in them and should not be completely replaced
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$context[$dataDir . '/addons'] = 'dir';
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$this->FileSystem = \gp\tool\FileSystem::init($context);
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if( !$this->FileSystem ){
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return false;
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}
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return $this->FileSystem->method;
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}
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/**
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* Remove folders and files that are no longer needed
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*
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*/
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function CleanUp(){
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global $langmessage;
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//delete old folders
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if( isset($_POST['old_folder']) && is_array($_POST['old_folder']) ){
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$this->CleanUpFolders($_POST['old_folder']);
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}
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//failed install message
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if( isset($_POST['failed_install']) ){
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$this->msg($langmessage['settings_restored']);
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echo '<h3>';
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echo \gp\tool::link('',$langmessage['return_to_your_site']);
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echo ' ';
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echo '<a href="?cmd=update">'.$langmessage['try_again'].'</a>';
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echo '</h3>';
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return true;
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}
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//delete zip file
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if( !empty($this->core_package['file']) && file_exists($this->core_package['file']) ){
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unlink($this->core_package['file']);
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}
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$this->msg($langmessage['settings_restored']);
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$this->msg($langmessage['software_updated']);
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|
|
|
echo '<h3>';
|
|
echo \gp\tool::link('','» '.$langmessage['return_to_your_site']);
|
|
echo '</h3>';
|
|
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Delete folders
|
|
*
|
|
*/
|
|
function CleanUpFolders($folders){
|
|
global $langmessage;
|
|
|
|
if( !$this->FileSystem->connect() ){
|
|
$this->msg($langmessage['OOPS'].' (not connected)');
|
|
return false;
|
|
}
|
|
|
|
|
|
$not_deleted = array();
|
|
$this->FileSystem->CleanUpFolders($folders, $not_deleted);
|
|
|
|
if( count($not_deleted) > 0 ){
|
|
$this->msg($langmessage['delete_incomplete'].': '.implode(', ',$not_deleted));
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Remove configuration setting that indicates the CMS is being updated
|
|
*
|
|
*/
|
|
function RemoveUpdateMessage(){
|
|
global $config, $langmessage;
|
|
|
|
if( !isset($config['updating_message']) ){
|
|
return true;
|
|
}
|
|
|
|
unset($config['updating_message']);
|
|
if( !\gp\admin\Tools::SaveConfig(true) ){
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Replace the /include, /themes and /addons folders
|
|
* Start by creating the new folders with the new content
|
|
* Then replace the existing directories with the new directories
|
|
*
|
|
*/
|
|
function UnpackAndReplace(){
|
|
global $langmessage, $config, $dataDir;
|
|
|
|
if( !$this->FileSystem->connect() ){
|
|
$this->msg($langmessage['OOPS'].': (not connected)');
|
|
return false;
|
|
}
|
|
|
|
try{
|
|
if( !$this->UnpackAndSort($this->core_package['file']) ){
|
|
return false;
|
|
}
|
|
}catch( \Exception $e){
|
|
$this->msg($langmessage['error_unpacking'].' (no root)');
|
|
return false;
|
|
}
|
|
|
|
$this->msg('Files Sorted');
|
|
|
|
$config['updating_message'] = $langmessage['sorry_currently_updating'];
|
|
if( !\gp\admin\Tools::SaveConfig() ){
|
|
$this->msg($langmessage['error_updating_settings']);
|
|
return false;
|
|
}
|
|
|
|
$replaced = $this->FileSystem->ReplaceDirs( $this->replace_dirs, $this->extra_dirs );
|
|
|
|
if( $replaced !== true ){
|
|
$this->msg($langmessage['error_unpacking'].' '.$replaced);
|
|
$this->RemoveUpdateMessage();
|
|
return false;
|
|
}
|
|
|
|
$this->msg($langmessage['copied_new_files']);
|
|
|
|
$this->RemoveUpdateMessage();
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Show which files will be deleted in the cleanup
|
|
*
|
|
*/
|
|
function OldFolders(){
|
|
global $langmessage, $dataDir;
|
|
|
|
$dirs = array_merge( array_values($this->replace_dirs), array_values($this->extra_dirs));
|
|
$dirs = array_unique( $dirs );
|
|
if( count($dirs) == 0 ){
|
|
return;
|
|
}
|
|
|
|
$filesystem_base = $this->FileSystem->get_base_dir();
|
|
|
|
ob_start();
|
|
echo $langmessage['old_folders_created'];
|
|
|
|
echo '<ul>';
|
|
foreach($dirs as $folder){
|
|
|
|
$folder = '/'.ltrim($folder,'/');
|
|
$folder_full = $filesystem_base.$folder;
|
|
|
|
|
|
if( !$this->FileSystem->file_exists($folder_full) ){
|
|
continue;
|
|
}
|
|
|
|
echo '<div><label>';
|
|
echo '<input type="checkbox" name="old_folder[]" value="'.htmlspecialchars($folder).'" checked="checked" />';
|
|
echo htmlspecialchars($folder);
|
|
echo '</label></div>';
|
|
}
|
|
echo '</ul>';
|
|
|
|
$this->msg(ob_get_clean());
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Unpack the archive and save the files in temporary folders
|
|
* @return bool
|
|
*/
|
|
function UnpackAndSort($file){
|
|
global $langmessage;
|
|
|
|
$archive = new \gp\tool\Archive($file);
|
|
$archive_root = $archive->GetRoot();
|
|
|
|
|
|
if( is_null($archive_root) ){
|
|
$this->msg($langmessage['error_unpacking'].' (no root)');
|
|
return false;
|
|
}
|
|
|
|
$archive_root_len = strlen($archive_root);
|
|
$archive_files = $archive->ListFiles();
|
|
|
|
$this->msg($langmessage['package_unpacked']);
|
|
|
|
foreach($archive_files as $file){
|
|
|
|
|
|
if( strpos($file['name'],$archive_root) === false ){
|
|
continue;
|
|
}
|
|
|
|
$rel_filename = substr($file['name'],$archive_root_len);
|
|
$name_parts = explode('/',trim($rel_filename,'/'));
|
|
$dir = array_shift($name_parts);
|
|
$replace_dir = false;
|
|
|
|
switch($dir){
|
|
|
|
case 'include':
|
|
$replace_dir = 'include';
|
|
$rel_filename = implode('/',$name_parts);
|
|
break;
|
|
|
|
case 'themes':
|
|
case 'addons':
|
|
if( count($name_parts) == 0 ){
|
|
continue 2;
|
|
}
|
|
$replace_dir = $dir.'/'.array_shift($name_parts);
|
|
$rel_filename = implode('/',$name_parts);
|
|
break;
|
|
}
|
|
|
|
if( $replace_dir === false ){
|
|
continue;
|
|
}
|
|
|
|
|
|
$content = $archive->getFromName($file['name']);
|
|
if( empty($content) ){
|
|
continue;
|
|
}
|
|
|
|
|
|
|
|
$replace_dir = trim($replace_dir,'/');
|
|
if( !isset( $this->replace_dirs[$replace_dir] ) ){
|
|
$this->replace_dirs[$replace_dir] = \gp\tool\FileSystem::TempFile( $replace_dir );
|
|
}
|
|
|
|
$file_rel = $this->replace_dirs[$replace_dir].'/'.$rel_filename;
|
|
|
|
if( !$this->PutFile( $file_rel, $content ) ){
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Use FileSystem to save the file contents so permissions are consistent
|
|
*
|
|
*/
|
|
private function PutFile( $dest_rel, $content ){
|
|
global $langmessage;
|
|
|
|
$full = $this->FileSystem->get_base_dir().'/'.trim($dest_rel,'/');
|
|
|
|
if( !$this->FileSystem->put_contents($full,$content) ){
|
|
trigger_error('Could not create file: '.$full);
|
|
$this->msg($langmessage['error_unpacking'].' (2)');
|
|
return true;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Download the source code
|
|
*
|
|
*/
|
|
function DownloadSource(){
|
|
global $langmessage, $dataDir;
|
|
|
|
$this->msg('Downloading version '.$this->core_package['version'].' from '.CMS_READABLE_DOMAIN.'.');
|
|
|
|
/* for testing
|
|
* $download = 'http://gpeasy.loc/x_gpEasy.zip';
|
|
*/
|
|
|
|
|
|
$download = addon_browse_path.'/Special_gpEasy?cmd=download';
|
|
$contents = \gp\tool\RemoteGet::Get_Successful($download);
|
|
|
|
if( !$contents || empty($contents) ){
|
|
$this->msg($langmessage['download_failed'].'(1)');
|
|
return false;
|
|
}
|
|
$this->msg($langmessage['package_downloaded']);
|
|
|
|
$md5 = md5($contents);
|
|
if( $md5 != $this->core_package['md5'] ){
|
|
$this->msg($langmessage['download_failed_md5'].'<br/>Downloaded Checksum ('.$md5.') != Expected Checksum ('.$this->core_package['md5'].')');
|
|
return false;
|
|
}
|
|
|
|
|
|
$this->msg($langmessage['download_verified']);
|
|
|
|
|
|
//save contents
|
|
$temp_file = $dataDir.\gp\tool\FileSystem::TempFile('/data/_temp/update','.zip');
|
|
if( !\gp\tool\Files::Save($temp_file,$contents) ){
|
|
$this->msg($langmessage['download_failed'].' (2)');
|
|
return false;
|
|
}
|
|
|
|
$this->core_package['file'] = $temp_file;
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Make sure we actuallly have the ability to write to the server using
|
|
*
|
|
*/
|
|
function GetServerInfo(){
|
|
global $langmessage;
|
|
|
|
if( $this->FileSystem->connect() ){
|
|
|
|
$this->DoRemoteCheck2(); //make sure we have the latest information
|
|
$this->msg($langmessage['ready_for_upgrade']);
|
|
return true;
|
|
|
|
}
|
|
|
|
if( isset($_POST['connect_values_submitted']) ){
|
|
msg($this->FileSystem->connect_msg);
|
|
}
|
|
|
|
//not connected, show form
|
|
echo '<table class="formtable">';
|
|
|
|
$this->FileSystem->connectForm();
|
|
|
|
echo '</table>';
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* Add an update message
|
|
*
|
|
*/
|
|
function msg($msg){
|
|
$this->update_msgs[] = $msg;
|
|
}
|
|
|
|
function OutputMessages(){
|
|
|
|
if( !$this->update_msgs ){
|
|
return;
|
|
}
|
|
|
|
echo '<ul class="progress">';
|
|
foreach($this->update_msgs as $msg){
|
|
echo '<li>'.$msg.'</li>';
|
|
}
|
|
echo '</ul>';
|
|
}
|
|
}
|
|
|