Refactoring Installation

- centralized installation
- renamed Core\Install to Core\Installer
- avoid using $a->data[] for states
- removed unnecessary code
This commit is contained in:
Philipp Holzer 2018-10-29 18:44:39 +01:00
parent 64149c41b4
commit f0382ab919
No known key found for this signature in database
GPG key ID: 517BE60E2CE5C8A5
8 changed files with 185 additions and 205 deletions

View file

@ -5,7 +5,7 @@ namespace Friendica\Core\Console;
use Asika\SimpleConsole\Console;
use Friendica\BaseObject;
use Friendica\Core\Config;
use Friendica\Core\Install;
use Friendica\Core\Installer;
use Friendica\Core\Theme;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
@ -76,7 +76,7 @@ HELP;
$a = BaseObject::getApp();
$install = new Install();
$installer = new Installer();
// if a config file is set,
$config_file = $this->getOption(['f', 'file']);
@ -111,7 +111,7 @@ HELP;
$tz = $this->getOption(['T', 'tz'], (!empty('FRIENDICA_TZ')) ? getenv('FRIENDICA_TZ') : '');
$lang = $this->getOption(['L', 'lang'], (!empty('FRIENDICA_LANG')) ? getenv('FRIENDICA_LANG') : '');
$install->createConfig(
$installer->createConfig(
$php_path,
$url_path,
((!empty($db_port)) ? $db_host . ':' . $db_port : $db_host),
@ -130,14 +130,10 @@ HELP;
// Check basic setup
$this->out("Checking basic setup...\n");
$checkResults = [];
$installer->resetChecks();
$this->runBasicChecks($install);
$checkResults['basic'] = $install->getChecks();
$errorMessage = $this->extractErrors($checkResults['basic']);
if ($errorMessage !== '') {
if (!$this->runBasicChecks($installer)) {
$errorMessage = $this->extractErrors($installer->getChecks());
throw new RuntimeException($errorMessage);
}
@ -146,11 +142,10 @@ HELP;
// Check database connection
$this->out("Checking database...\n");
$checkResults['db'] = array();
$checkResults['db'][] = $this->runDatabaseCheck($db_host, $db_user, $db_pass, $db_data);
$errorMessage = $this->extractErrors($checkResults['db']);
$installer->resetChecks();
if ($errorMessage !== '') {
if (!$installer->checkDB($db_host, $db_user, $db_pass, $db_data)) {
$errorMessage = $this->extractErrors($installer->getChecks());
throw new RuntimeException($errorMessage);
}
@ -159,10 +154,11 @@ HELP;
// Install database
$this->out("Inserting data into database...\n");
$checkResults['data'] = DBStructure::update(false, true, true);
$installer->resetChecks();
if ($checkResults['data'] !== '') {
throw new RuntimeException("ERROR: DB Database creation error. Is the DB empty?\n");
if (!$installer->installDatabase()) {
$errorMessage = $this->extractErrors($installer->getChecks());
throw new RuntimeException($errorMessage);
}
$this->out(" Complete!\n\n");
@ -182,16 +178,30 @@ HELP;
}
/**
* @param Install $install the Installer instance
* @param Installer $install the Installer instance
*
* @return bool true if checks were successfully, otherwise false
*/
private function runBasicChecks(Install $install)
private function runBasicChecks(Installer $install)
{
$checked = true;
$install->resetChecks();
$install->checkFunctions();
$install->checkImagick();
$install->checkLocalIni();
$install->checkSmarty3();
$install->checkKeys();
if (!$install->checkFunctions()) {
$checked = false;
}
if (!$install->checkImagick()) {
$checked = false;
}
if (!$install->checkLocalIni()) {
$checked = false;
}
if (!$install->checkSmarty3()) {
$checked = false;
}
if ($install->checkKeys()) {
$checked = false;
}
if (!empty(Config::get('config', 'php_path'))) {
if (!$install->checkPHP(Config::get('config', 'php_path'), true)) {
@ -202,32 +212,8 @@ HELP;
}
$this->out(" NOTICE: Not checking .htaccess/URL-Rewrite during CLI installation.\n");
}
/**
* @param $db_host
* @param $db_user
* @param $db_pass
* @param $db_data
*
* @return array
*/
private function runDatabaseCheck($db_host, $db_user, $db_pass, $db_data)
{
$result = array(
'title' => 'MySQL Connection',
'required' => true,
'status' => true,
'help' => '',
);
if (!DBA::connect($db_host, $db_user, $db_pass, $db_data)) {
$result['status'] = false;
$result['help'] = 'Failed, please check your MySQL settings and credentials.';
}
return $result;
return $checked;
}
/**

View file

@ -6,14 +6,21 @@ namespace Friendica\Core;
use DOMDocument;
use Exception;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\Object\Image;
use Friendica\Util\Network;
/**
* Contains methods for installation purpose of Friendica
*/
class Install
class Installer
{
// Default values for the install page
const DEFAULT_LANG = 'en';
const DEFAULT_TZ = 'America/Los_Angeles';
const DEFAULT_HOST = 'localhost';
/**
* @var array the check outcomes
*/
@ -54,7 +61,7 @@ class Install
*
* @return bool if the check succeed
*/
public function checkAll($baseurl, $phpath = null)
public function checkEnvironment($baseurl, $phpath = null)
{
$returnVal = true;
@ -107,7 +114,7 @@ class Install
* @param string $adminmail Mail-Adress of the administrator
* @param string $basepath The basepath of Friendica
*
* @return bool|string true if the config was created, the text if something went wrong
* @return bool true if the config was created, otherwise false
*/
public function createConfig($phppath, $urlpath, $dbhost, $dbuser, $dbpass, $dbdata, $timezone, $language, $adminmail, $basepath)
{
@ -127,10 +134,31 @@ class Install
$result = file_put_contents($basepath . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'local.ini.php', $txt);
if (!$result) {
return $txt;
} else {
return true;
$this->addCheck(L10n::t('The database configuration file "config/local.ini.php" could not be written. Please use the enclosed text to create a configuration file in your web server root.'), false, false, htmlentities($txt, ENT_COMPAT, 'UTF-8'));
}
return $result;
}
/***
* Installs the DB-Scheme for Friendica
*
* @return bool true if the installation was successful, otherwise false
*/
public function installDatabase()
{
$result = DBStructure::update(false, true, true);
if ($result) {
$txt = L10n::t('You may need to import the file "database.sql" manually using phpmyadmin or mysql.') . EOL;
$txt .= L10n::t('Please see the file "INSTALL.txt".');
$this->addCheck($txt, false, true, htmlentities($result, ENT_COMPAT, 'UTF-8'));
return false;
}
return true;
}
/**
@ -508,4 +536,34 @@ class Install
// Imagick is not required
return true;
}
/**
* Checking the Database connection and if it is available for the current installation
*
* @param string $dbhost Hostname/IP of the Friendica Database
* @param string $dbuser Username of the Database connection credentials
* @param string $dbpass Password of the Database connection credentials
* @param string $dbdata Name of the Database
*
* @return bool true if the check was successful, otherwise false
*/
public function checkDB($dbhost, $dbuser, $dbpass, $dbdata)
{
require_once 'include/dba.php';
if (!DBA::connect($dbhost, $dbuser, $dbpass, $dbdata)) {
$this->addCheck(L10n::t('Could not connect to database.'), false, true, '');
return false;
}
if (DBA::connected()) {
if (DBA::count('user') > 0) {
$this->addCheck(L10n::t('Database already in use.'), false, true, '');
return false;
}
}
return true;
}
}

View file

@ -29,16 +29,16 @@ class Install extends BaseModule
*/
const FINISHED = 4;
// Default values for the install page
const DEFAULT_LANG = 'en';
const DEFAULT_TZ = 'America/Los_Angeles';
const DEFAULT_HOST = 'localhost';
/**
* @var int The current step of the wizard
*/
private static $currentWizardStep;
/**
* @var Core\Installer The installer
*/
private static $installer;
public static function init()
{
$a = self::getApp();
@ -52,9 +52,9 @@ class Install extends BaseModule
// We overwrite current theme css, because during install we may not have a working mod_rewrite
// so we may not have a css at all. Here we set a static css file for the install procedure pages
$a->setConfigValue('system', 'value', '../install');
$a->theme['stylesheet'] = $a->getBaseURL() . '/view/install/style.css';
self::$installer = new Core\Installer();
self::$currentWizardStep = defaults($_POST, 'pass', self::SYSTEM_CHECK);
}
@ -66,56 +66,44 @@ class Install extends BaseModule
case self::SYSTEM_CHECK:
case self::DATABASE_CONFIG:
// Nothing to do in these steps
return;
break;
case self::SITE_SETTINGS:
$dbhost = notags(trim(defaults($_POST, 'dbhost', self::DEFAULT_HOST)));
$dbhost = notags(trim(defaults($_POST, 'dbhost', Core\Installer::DEFAULT_HOST)));
$dbuser = notags(trim(defaults($_POST, 'dbuser', '')));
$dbpass = notags(trim(defaults($_POST, 'dbpass', '')));
$dbdata = notags(trim(defaults($_POST, 'dbdata', '')));
require_once 'include/dba.php';
if (!DBA::connect($dbhost, $dbuser, $dbpass, $dbdata)) {
$a->data['db_conn_failed'] = true;
// If we cannot connect to the database, return to the previous step
if (!self::$installer->checkDB($dbhost, $dbuser, $dbpass, $dbdata)) {
self::$currentWizardStep = self::DATABASE_CONFIG;
}
return;
break;
case self::FINISHED:
$urlpath = $a->getURLPath();
$dbhost = notags(trim(defaults($_POST, 'dbhost', self::DEFAULT_HOST)));
$dbhost = notags(trim(defaults($_POST, 'dbhost', Core\Installer::DEFAULT_HOST)));
$dbuser = notags(trim(defaults($_POST, 'dbuser', '')));
$dbpass = notags(trim(defaults($_POST, 'dbpass', '')));
$dbdata = notags(trim(defaults($_POST, 'dbdata', '')));
$phpath = notags(trim(defaults($_POST, 'phpath', '')));
$timezone = notags(trim(defaults($_POST, 'timezone', self::DEFAULT_TZ)));
$language = notags(trim(defaults($_POST, 'language', self::DEFAULT_LANG)));
$timezone = notags(trim(defaults($_POST, 'timezone', Core\Installer::DEFAULT_TZ)));
$language = notags(trim(defaults($_POST, 'language', Core\Installer::DEFAULT_LANG)));
$adminmail = notags(trim(defaults($_POST, 'adminmail', '')));
// connect to db
DBA::connect($dbhost, $dbuser, $dbpass, $dbdata);
// If we cannot connect to the database, return to the Database config wizard
if (!self::$installer->checkDB($dbhost, $dbuser, $dbpass, $dbdata)) {
self::$currentWizardStep = self::DATABASE_CONFIG;
}
$install = new Core\Install();
$errors = $install->createConfig($phpath, $urlpath, $dbhost, $dbuser, $dbpass, $dbdata, $timezone, $language, $adminmail, $a->getBasePath());
if ($errors !== true) {
$a->data['txt'] = $errors;
if (!self::$installer->createConfig($phpath, $urlpath, $dbhost, $dbuser, $dbpass, $dbdata, $timezone, $language, $adminmail, $a->getBasePath())) {
return;
}
$errors = DBStructure::update(false, true, true);
self::$installer->installDatabase();
if ($errors) {
$a->data['db_failed'] = $errors;
} else {
$a->data['db_installed'] = true;
}
return;
default:
return;
break;
}
}
@ -126,20 +114,18 @@ class Install extends BaseModule
$output = '';
$install_title = L10n::t('Friendica Communctions Server - Setup');
$wizard_status = self::checkWizardStatus($a);
switch (self::$currentWizardStep) {
case self::SYSTEM_CHECK:
$phppath = defaults($_POST, 'phpath', null);
$install = new Core\Install();
$status = $install->checkAll($a->getBaseURL(), $phppath);
$status = self::$installer->checkEnvironment($a->getBaseURL(), $phppath);
$tpl = get_markup_template('install_checks.tpl');
$output .= replace_macros($tpl, [
'$title' => $install_title,
'$pass' => L10n::t('System check'),
'$checks' => $install->getChecks(),
'$checks' => self::$installer->getChecks(),
'$passed' => $status,
'$see_install' => L10n::t('Please see the file "Install.txt".'),
'$next' => L10n::t('Next'),
@ -150,7 +136,7 @@ class Install extends BaseModule
break;
case self::DATABASE_CONFIG:
$dbhost = notags(trim(defaults($_POST, 'dbhost' , self::DEFAULT_HOST)));
$dbhost = notags(trim(defaults($_POST, 'dbhost' , Core\Installer::DEFAULT_HOST)));
$dbuser = notags(trim(defaults($_POST, 'dbuser' , '' )));
$dbpass = notags(trim(defaults($_POST, 'dbpass' , '' )));
$dbdata = notags(trim(defaults($_POST, 'dbdata' , '' )));
@ -164,7 +150,7 @@ class Install extends BaseModule
'$info_01' => L10n::t('In order to install Friendica we need to know how to connect to your database.'),
'$info_02' => L10n::t('Please contact your hosting provider or site administrator if you have questions about these settings.'),
'$info_03' => L10n::t('The database you specify below should already exist. If it does not, please create it before continuing.'),
'$status' => $wizard_status,
'checks' => self::$installer->getChecks(),
'$dbhost' => ['dbhost',
L10n::t('Database Server Name'),
$dbhost,
@ -199,8 +185,9 @@ class Install extends BaseModule
'$submit' => L10n::t('Submit')
]);
break;
case self::SITE_SETTINGS:
$dbhost = notags(trim(defaults($_POST, 'dbhost', self::DEFAULT_HOST)));
$dbhost = notags(trim(defaults($_POST, 'dbhost', Core\Installer::DEFAULT_HOST)));
$dbuser = notags(trim(defaults($_POST, 'dbuser', '' )));
$dbpass = notags(trim(defaults($_POST, 'dbpass', '' )));
$dbdata = notags(trim(defaults($_POST, 'dbdata', '' )));
@ -208,15 +195,15 @@ class Install extends BaseModule
$adminmail = notags(trim(defaults($_POST, 'adminmail', '')));
$timezone = defaults($_POST, 'timezone', self::DEFAULT_TZ);
$timezone = defaults($_POST, 'timezone', Core\Installer::DEFAULT_TZ);
/* Installed langs */
$lang_choices = L10n::getAvailableLanguages();
$tpl = get_markup_template('install_settings.tpl');
$output .= replace_macros($tpl, [
'$title' => $install_title,
'$checks' => self::$installer->getChecks(),
'$pass' => L10n::t('Site settings'),
'$status' => $wizard_status,
'$dbhost' => $dbhost,
'$dbuser' => $dbuser,
'$dbpass' => $dbpass,
@ -225,8 +212,8 @@ class Install extends BaseModule
'$adminmail' => ['adminmail', L10n::t('Site administrator email address'), $adminmail, L10n::t('Your account email address must match this in order to use the web admin panel.'), 'required', 'autofocus', 'email'],
'$timezone' => Temporal::getTimezoneField('timezone', L10n::t('Please select a default timezone for your website'), $timezone, ''),
'$language' => ['language',
L10n::t('System Language:'), #
self::DEFAULT_LANG,
L10n::t('System Language:'),
Core\Installer::DEFAULT_LANG,
L10n::t('Set the default language for your Friendica installation interface and to send emails.'),
$lang_choices],
'$baseurl' => $a->getBaseURL(),
@ -237,27 +224,17 @@ class Install extends BaseModule
case self::FINISHED:
$db_return_text = "";
if (defaults($a->data, 'db_installed', false)) {
if (count(self::$installer->getChecks()) == 0) {
$txt = '<p style="font-size: 130%;">';
$txt .= L10n::t('Your Friendica site database has been installed.') . EOL;
$db_return_text .= $txt;
}
if (defaults($a->data, 'db_failed', false)) {
$txt = L10n::t('You may need to import the file "database.sql" manually using phpmyadmin or mysql.') . EOL;
$txt .= L10n::t('Please see the file "INSTALL.txt".') . EOL ."<hr>";
$txt .= "<pre>".$a->data['db_failed'] . "</pre>". EOL;
$db_return_text .= $txt;
}
if (isset($a->data['txt']) && strlen($a->data['txt'])) {
$db_return_text .= self::manualConfig($a);
}
$tpl = get_markup_template('install.tpl');
$tpl = get_markup_template('install_finished.tpl');
$output .= replace_macros($tpl, [
'$title' => $install_title,
'$pass' => "",
'$checks' => self::$installer->getChecks(),
'$pass' => L10n::t('Installation finished'),
'$text' => $db_return_text . self::whatNext($a),
]);
@ -267,50 +244,6 @@ class Install extends BaseModule
return $output;
}
/**
* @param App $a The global Friendica App
*
* @return string The status of Wizard steps
*/
private static function checkWizardStatus($a)
{
$wizardStatus = "";
if (defaults($a->data, 'db_conn_failed', false)) {
self::$currentWizardStep = 2;
$wizardStatus = L10n::t('Could not connect to database.');
}
if (defaults($a->data, 'db_create_failed', false)) {
self::$currentWizardStep = 2;
$wizardStatus = L10n::t('Could not create table.');
}
if (DBA::connected()) {
if (DBA::count('user')) {
self::$currentWizardStep = 2;
$wizardStatus = L10n::t('Database already in use.');
}
}
return $wizardStatus;
}
/**
* Creates the text for manual config
*
* @param App $a The global App
*
* @return string The manual config text
*/
private static function manualConfig($a)
{
$data = htmlentities($a->data['txt'], ENT_COMPAT, 'UTF-8');
$output = L10n::t('The database configuration file "config/local.ini.php" could not be written. Please use the enclosed text to create a configuration file in your web server root.');
$output .= "<textarea rows=\"24\" cols=\"80\" >$data</textarea>";
return $output;
}
/**
* Creates the text for the next steps
*

View file

@ -10,7 +10,7 @@ use PHPUnit\Framework\TestCase;
* @runTestsInSeparateProcesses
* @preserveGlobalState disabled
*/
class InstallTest extends TestCase
class InstallerTest extends TestCase
{
use VFSTrait;
@ -74,11 +74,11 @@ class InstallTest extends TestCase
public function testCheckKeys()
{
$this->setFunctions(['openssl_pkey_new' => false]);
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkKeys());
$this->setFunctions(['openssl_pkey_new' => true]);
$install = new Install();
$install = new Installer();
$this->assertTrue($install->checkKeys());
}
@ -88,7 +88,7 @@ class InstallTest extends TestCase
public function testCheckFunctions()
{
$this->setFunctions(['curl_init' => false]);
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkFunctions());
$this->assertCheckExist(3,
L10n::t('libCurl PHP module'),
@ -98,7 +98,7 @@ class InstallTest extends TestCase
$install->getChecks());
$this->setFunctions(['imagecreatefromjpeg' => false]);
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkFunctions());
$this->assertCheckExist(4,
L10n::t('GD graphics PHP module'),
@ -108,7 +108,7 @@ class InstallTest extends TestCase
$install->getChecks());
$this->setFunctions(['openssl_public_encrypt' => false]);
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkFunctions());
$this->assertCheckExist(5,
L10n::t('OpenSSL PHP module'),
@ -118,7 +118,7 @@ class InstallTest extends TestCase
$install->getChecks());
$this->setFunctions(['mb_strlen' => false]);
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkFunctions());
$this->assertCheckExist(6,
L10n::t('mb_string PHP module'),
@ -128,7 +128,7 @@ class InstallTest extends TestCase
$install->getChecks());
$this->setFunctions(['iconv_strlen' => false]);
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkFunctions());
$this->assertCheckExist(7,
L10n::t('iconv PHP module'),
@ -138,7 +138,7 @@ class InstallTest extends TestCase
$install->getChecks());
$this->setFunctions(['posix_kill' => false]);
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkFunctions());
$this->assertCheckExist(8,
L10n::t('POSIX PHP module'),
@ -155,7 +155,7 @@ class InstallTest extends TestCase
'iconv_strlen' => true,
'posix_kill' => true
]);
$install = new Install();
$install = new Installer();
$this->assertTrue($install->checkFunctions());
}
@ -166,14 +166,14 @@ class InstallTest extends TestCase
{
$this->assertTrue($this->root->hasChild('config/local.ini.php'));
$install = new Install();
$install = new Installer();
$this->assertTrue($install->checkLocalIni());
$this->delConfigFile('local.ini.php');
$this->assertFalse($this->root->hasChild('config/local.ini.php'));
$install = new Install();
$install = new Installer();
$this->assertTrue($install->checkLocalIni());
}
@ -211,7 +211,7 @@ class InstallTest extends TestCase
// needed because of "normalise_link"
require_once __DIR__ . '/../../../include/text.php';
$install = new Install();
$install = new Installer();
$this->assertFalse($install->checkHtAccess('https://test'));
$this->assertSame('test Error', $install->getChecks()[0]['error_msg']['msg']);
@ -251,7 +251,7 @@ class InstallTest extends TestCase
// needed because of "normalise_link"
require_once __DIR__ . '/../../../include/text.php';
$install = new Install();
$install = new Installer();
$this->assertTrue($install->checkHtAccess('https://test'));
}
@ -268,7 +268,7 @@ class InstallTest extends TestCase
$this->setClasses(['Imagick' => true]);
$install = new Install();
$install = new Installer();
// even there is no supported type, Imagick should return true (because it is not required)
$this->assertTrue($install->checkImagick());
@ -293,7 +293,7 @@ class InstallTest extends TestCase
$this->setClasses(['Imagick' => true]);
$install = new Install();
$install = new Installer();
// even there is no supported type, Imagick should return true (because it is not required)
$this->assertTrue($install->checkImagick());
@ -309,7 +309,7 @@ class InstallTest extends TestCase
{
$this->setClasses(['Imagick' => false]);
$install = new Install();
$install = new Installer();
// even there is no supported type, Imagick should return true (because it is not required)
$this->assertTrue($install->checkImagick());

View file

@ -1,11 +0,0 @@
<h1><img src="{{$baseurl}}/images/friendica-32.png"> {{$title}}</h1>
<h2>{{$pass}}</h2>
{{if $status}}
<h3 class="error-message">{{$status}}</h3>
{{/if}}
{{$text}}

View file

@ -10,9 +10,14 @@
{{$info_03}}
</p>
{{if $status}}
<h3 class="error-message">{{$status}}</h3>
<table>
{{foreach $checks as $check}}
<tr><td>{{$check.title}} </td><td>
{{if ! $check.status}}
<img src="{{$baseurl}}/view/install/red.png" alt="Requirement not satisfied">
{{/if}}
{{/foreach}}
</table>
<form id="install-form" action="{{$baseurl}}/install" method="post">

View file

@ -0,0 +1,13 @@
<h1><img src="{{$baseurl}}/images/friendica-32.png"> {{$title}}</h1>
<h2>{{$pass}}</h2>
{{foreach $checks as $check}}
<img src="{{$baseurl}}/view/install/red.png" alt="Requirement not satisfied">
{{$check.title}}
<textarea rows="24" cols="80">{{$check.help}}</textarea>
{{/foreach}}
{{$text}}

View file

@ -4,10 +4,6 @@
<h2>{{$pass}}</h2>
{{if $status}}
<h3 class="error-message">{{$status}}</h3>
{{/if}}
<form id="install-form" action="{{$baseurl}}/install" method="post">
<input type="hidden" name="phpath" value="{{$phpath|escape:'html'}}" />