Lib_init::__construct() - Code Metrics - Inspection of "pre release" - imagecms/ImageCMS - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — development ( a150a5...f82eb6 )

by Andrij

created 2016-05-10 10:01 UTC

Lib_init::__construct() C

↳ Parent: Lib_init

Complexity

Conditions	9
Paths	94

Size

Total Lines	66
Code Lines	27

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	9
eloc	27
c	2
b	1
f	0
nc	94
nop	0
dl	0
loc	66
rs	6.4099

How to fix Long Method

<?php

if (!defined('BASEPATH')) {
    exit('No direct script access allowed');
}

use Monolog\Handler\StreamHandler;
use Propel\Runtime\Propel;
use Propel\Runtime\Connection\ConnectionManagerSingle;

/**
 * Executing custom CMS initialization code
 */
class Lib_init
{


    /**
     *
     * @var MY_Controller
     */
    private $CI;

    /**
     * Lib_init constructor.
     */
    public function __construct() {

        /*
         * include composer autoloader
         */
        include_once APPPATH . 'third_party/autoload.php';

        /*
         * Define DS for Premmerce compatibility
         * TODO: Remove DS usage from all project
         *
         */
        defined('DS') or define('DS', '/');

        try {

            $this->CI = get_instance();

            if (function_exists('date_default_timezone_set')) {
                date_default_timezone_set(config_item('default_time_zone'));
            }

            // Sessions engine should run on cookies to minimize opportunities
            // of session fixation attack
            ini_set('session.use_only_cookies', 1);

            $this->CI->load->library('native_session', '', 'session');

            $this->CI->load->library('cache');

            if (!$this->checkIsInstalled()) { // if not installed then not all bootstrap needed

                return;
            }

            $this->initDatabase();

            $this->initPropel();

            /**
             *  @todo
             *  1. Delete this line
             *  2. Kill all eval && hooks before delete this line
             */
            $this->CI->load->library('cms_hooks');

            $this->CI->load->library('lib_category'); // needs database

            // Redirect to url with out ending slash
            $uri = $this->_detect_uri();

            $first_segment = $this->CI->uri->segment(1);
            if (substr($uri, -1, 1) === '/' && $first_segment !== 'admin' && $uri !== '/') {
                $get_params = '';
                if ($this->CI->input->get()) {
                    $get_params = '?' . http_build_query($this->CI->input->get());
                }
                redirect(substr($uri, 0, -1) . $get_params, 'location', 301);
            }

            $this->initShop();

        } catch (Exception $ex) {
            log_message('error', $ex->getMessage());
            show_error('Init error', 500);
        }
    }

    private function checkIsInstalled() {
        $isNotInstalledInConfig = !config_item('is_installed');
        $installControllerExists = file_exists(getModulePath('install') . '/install.php');

        if (!$isNotInstalledInConfig && !$installControllerExists) {
            return true;
        }

        // Not installed
        if ($isNotInstalledInConfig && $installControllerExists) {
            if ($this->CI->uri->segment(1) != 'install') {
                redirect('/install');
            }
            return false;
        }

        // Something went bad during installation in past. Both of this variables
        // should be either true (not installed) or false (install was complete)
        if ($isNotInstalledInConfig && !$installControllerExists) {
            show_error('Something went wrong during installation... It could be repaired only manually.');
        }
    }

    /**
     * Load CI_DB_mysqli_driver
     *
     * @throws Exception

     */
    private function initDatabase() {

        // Load DB
        $this->CI->load->database();

        $db = $this->CI->db;

        if ($db == null) {
            throw new \Exception('Database object not initialized');
        }
        $result = $this->CI->db->query("SHOW TABLES FROM `{$db->database}`");

        if (!$result) {
            throw new \Exception('Error on checking database');
        }

        if (!$result->num_rows > 0) {
            throw new \Exception('No tables in database');
        }
    }

    private function initPropel() {
        $serviceContainer = Propel::getServiceContainer();
        $serviceContainer->setAdapterClass('Shop', 'mysql');
        $manager = new ConnectionManagerSingle();

        $manager->setConfiguration(
            [
             'dsn'      => 'mysql:host=' . $this->CI->db->hostname . ';dbname=' . $this->CI->db->database,
             'user'     => $this->CI->db->username,
             'password' => $this->CI->db->password,
             'settings' => ['charset' => 'utf8'],
            ]
        );

        $serviceContainer->setConnectionManager('Shop', $manager);

        Propel::getConnection('Shop')->query('SET NAMES utf8 COLLATE utf8_unicode_ci');

        // log propel queries
        if (ENVIRONMENT == 'development') {
            $con = Propel::getWriteConnection('Shop');
            $con->useDebug(true);
            $logger = new Monolog\Logger('defaultLogger');
            $logger->pushHandler(new StreamHandler(APPPATH . 'logs/propel.log'));
            $serviceContainer->setLogger('defaultLogger', $logger);
        }
    }

    private function initShop() {

        if ($shopPath = getModulePath('shop')) {

            define('SHOP_DIR', $shopPath);

            ShopCore::init();

        }
    }

    public function _detect_uri() {
        if (!$this->CI->input->server('REQUEST_URI')) {
            return '';
        }

        $uri = $this->CI->input->server('REQUEST_URI');
        if (strpos($uri, $this->CI->input->server('SCRIPT_NAME')) === 0) {
            $uri = substr($uri, strlen($this->CI->input->server('SCRIPT_NAME')));
        } elseif (strpos($uri, dirname($this->CI->input->server('SCRIPT_NAME'))) === 0) {
            $uri = substr($uri, strlen(dirname($this->CI->input->server('SCRIPT_NAME'))));
        }

        // This section ensures that even on servers that require the URI to be in the query string (Nginx) a correct
        // URI is found, and also fixes the QUERY_STRING server var and $_GET array.
        if (strncmp($uri, '?/', 2) === 0) {
            $uri = substr($uri, 2);
        }
        $parts = preg_split('#\?#i', $uri, 2);
        $uri = $parts[0];
        if (isset($parts[1])) {
            $_SERVER['QUERY_STRING'] = $parts[1];
            /*  !!!important directly $_GET array is required here to write query string */
            parse_str($this->CI->input->server('QUERY_STRING'), $_GET);

        } else {
            $_SERVER['QUERY_STRING'] = '';
            $_GET = [];

        }

        if ($uri == '/' || empty($uri)) {
            return '/';
        }

        $uri = parse_url($uri, PHP_URL_PATH);
        return $uri;
    }

}

1			<?php
2
3			if (!defined('BASEPATH')) {
4			exit('No direct script access allowed');
5			}
6
7			use Monolog\Handler\StreamHandler;
8			use Propel\Runtime\Propel;
9			use Propel\Runtime\Connection\ConnectionManagerSingle;
10
11			/**
12			* Executing custom CMS initialization code
13			*/
14			class Lib_init
15			{
			0 ignored issues – show introduced 2015-12-16 14:14 UTC by Report Bug Copy Issue Report Opening brace of a class must be on the same line as the definition Loading history...
16
17			/**
18			*
19			* @var MY_Controller
20			*/
21			private $CI;
22
23			/**
24			* Lib_init constructor.
25			*/
26			public function __construct() {
27
28			/*
29			* include composer autoloader
30			*/
31			include_once APPPATH . 'third_party/autoload.php';
32
33			/*
34			* Define DS for Premmerce compatibility
35			* TODO: Remove DS usage from all project
36			*
37			*/
38			defined('DS') or define('DS', '/');
39
40			try {
41
42			$this->CI = get_instance();
43
44			if (function_exists('date_default_timezone_set')) {
45			date_default_timezone_set(config_item('default_time_zone'));
46			}
47
48			// Sessions engine should run on cookies to minimize opportunities
49			// of session fixation attack
50			ini_set('session.use_only_cookies', 1);
51
52			$this->CI->load->library('native_session', '', 'session');
53
54			$this->CI->load->library('cache');
55
56			if (!$this->checkIsInstalled()) { // if not installed then not all bootstrap needed
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report There should be no white space after an opening "{" Loading history...
57			return;
58			}
59
60			$this->initDatabase();
61
62			$this->initPropel();
63
64			/**
65			* @todo
66			* 1. Delete this line
67			* 2. Kill all eval && hooks before delete this line
68			*/
69			$this->CI->load->library('cms_hooks');
70
71			$this->CI->load->library('lib_category'); // needs database
72
73			// Redirect to url with out ending slash
74			$uri = $this->_detect_uri();
75
76			$first_segment = $this->CI->uri->segment(1);
77			if (substr($uri, -1, 1) === '/' && $first_segment !== 'admin' && $uri !== '/') {
78			$get_params = '';
79			if ($this->CI->input->get()) {
80			$get_params = '?' . http_build_query($this->CI->input->get());
81			}
82			redirect(substr($uri, 0, -1) . $get_params, 'location', 301);
83			}
84
85			$this->initShop();
86
87			} catch (Exception $ex) {
88			log_message('error', $ex->getMessage());
89			show_error('Init error', 500);
90			}
91			}
92
93			private function checkIsInstalled() {
94			$isNotInstalledInConfig = !config_item('is_installed');
95			$installControllerExists = file_exists(getModulePath('install') . '/install.php');
96
97			if (!$isNotInstalledInConfig && !$installControllerExists) {
98			return true;
99			}
100
101			// Not installed
102			if ($isNotInstalledInConfig && $installControllerExists) {
103			if ($this->CI->uri->segment(1) != 'install') {
104			redirect('/install');
105			}
106			return false;
107			}
108
109			// Something went bad during installation in past. Both of this variables
110			// should be either true (not installed) or false (install was complete)
111			if ($isNotInstalledInConfig && !$installControllerExists) {
112			show_error('Something went wrong during installation... It could be repaired only manually.');
113			}
114			}
115
116			/**
117			* Load CI_DB_mysqli_driver
118			*
119			* @throws Exception
			0 ignored issues – show introduced 2016-02-25 15:02 UTC by Report Bug Copy Issue Report Comment missing or not on the next line for @throws tag in function comment Loading history...
120			*/
121			private function initDatabase() {
122
123			// Load DB
124			$this->CI->load->database();
125
126			$db = $this->CI->db;
127
128			if ($db == null) {
129			throw new \Exception('Database object not initialized');
130			}
131			$result = $this->CI->db->query("SHOW TABLES FROM `{$db->database}`");
132
133			if (!$result) {
134			throw new \Exception('Error on checking database');
135			}
136
137			if (!$result->num_rows > 0) {
138			throw new \Exception('No tables in database');
139			}
140			}
141
142			private function initPropel() {
143			$serviceContainer = Propel::getServiceContainer();
144			$serviceContainer->setAdapterClass('Shop', 'mysql');
145			$manager = new ConnectionManagerSingle();
146
147			$manager->setConfiguration(
148			[
149			'dsn' => 'mysql:host=' . $this->CI->db->hostname . ';dbname=' . $this->CI->db->database,
150			'user' => $this->CI->db->username,
151			'password' => $this->CI->db->password,
152			'settings' => ['charset' => 'utf8'],
153			]
154			);
155
156			$serviceContainer->setConnectionManager('Shop', $manager);
157
158			Propel::getConnection('Shop')->query('SET NAMES utf8 COLLATE utf8_unicode_ci');
159
160			// log propel queries
161			if (ENVIRONMENT == 'development') {
162			$con = Propel::getWriteConnection('Shop');
163			$con->useDebug(true);
164			$logger = new Monolog\Logger('defaultLogger');
165			$logger->pushHandler(new StreamHandler(APPPATH . 'logs/propel.log'));
166			$serviceContainer->setLogger('defaultLogger', $logger);
167			}
168			}
169
170			private function initShop() {
171
172			if ($shopPath = getModulePath('shop')) {
173
174			define('SHOP_DIR', $shopPath);
175
176			ShopCore::init();
177
178			}
179			}
180
181			public function _detect_uri() {
182			if (!$this->CI->input->server('REQUEST_URI')) {
183			return '';
184			}
185
186			$uri = $this->CI->input->server('REQUEST_URI');
187			if (strpos($uri, $this->CI->input->server('SCRIPT_NAME')) === 0) {
188			$uri = substr($uri, strlen($this->CI->input->server('SCRIPT_NAME')));
189			} elseif (strpos($uri, dirname($this->CI->input->server('SCRIPT_NAME'))) === 0) {
190			$uri = substr($uri, strlen(dirname($this->CI->input->server('SCRIPT_NAME'))));
191			}
192
193			// This section ensures that even on servers that require the URI to be in the query string (Nginx) a correct
194			// URI is found, and also fixes the QUERY_STRING server var and $_GET array.
195			if (strncmp($uri, '?/', 2) === 0) {
196			$uri = substr($uri, 2);
197			}
198			$parts = preg_split('#\?#i', $uri, 2);
199			$uri = $parts[0];
200			if (isset($parts[1])) {
201			$_SERVER['QUERY_STRING'] = $parts[1];
202			/* !!!important directly $_GET array is required here to write query string */
203			parse_str($this->CI->input->server('QUERY_STRING'), $_GET);
			0 ignored issues – show introduced 2016-05-10 10:17 UTC by Report Bug Copy Issue Report The $_GET super global must not be accessed directly; use Security::getRequestData() instead Loading history...
204			} else {
205			$_SERVER['QUERY_STRING'] = '';
206			$_GET = [];
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report The $_GET super global must not be accessed directly; use Security::getRequestData() instead Loading history...
207			}
208
209			if ($uri == '/' \|\| empty($uri)) {
210			return '/';
211			}
212
213			$uri = parse_url($uri, PHP_URL_PATH);
214			return $uri;
215			}
216
217			}

imagecms / ImageCMS

Push — development ( a150a5...f82eb6 )

Lib_init::__construct() C

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How to fix Long Method

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