web.php ➔ install_process() - Code Metrics - Inspection of "Fix for `cs\Singleton` test on PHP 5." - nazar-pc/CleverStyle-Framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 42c9a9...79940c )

by Nazar

created 2016-07-24 09:07 UTC

web.php ➔ install_process() C

↳ Parent: Project

Complexity

Conditions	12
Paths	119

Size

Total Lines	66
Code Lines	46

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	32
CRAP Score	30

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	12
eloc	46
c	2
b	1
f	0
nc	119
nop	1
dl	0
loc	66
ccs	32
cts	64
cp	0.5
crap	30
rs	5.4287

How to fix Long Method Complexity

<?php

/**
 * @package    CleverStyle Framework
 * @subpackage Installer
 * @author     Nazar Mokrynskyi <[email protected]>
 * @copyright  Copyright (c) 2016, Nazar Mokrynskyi
 * @license    MIT License, see license.txt
 */
namespace cs;
use
	h,
	PharException;

$phar_path = __DIR__;
if (strpos(__DIR__, 'phar://') !== 0) {
	foreach (debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS) as $step) {
		if (preg_match('#^phar://.+/web.php$#', $step['file'])) {
			$phar_path = dirname($step['file']);
			break;
		}
	}
}

date_default_timezone_set('UTC');
require_once __DIR__.'/Installer.php';

/**
 * @param string $phar_path
 *
 * @return string
 */
function install_form ($phar_path) {
	$timezones = get_timezones_list();
	return h::{'form[method=post]'}(
		h::nav(
			h::{'radio[name=mode]'}(
				[
					'value'   => ['1', '0'],
					'in'      => [h::span('Regular user'), h::span('Expert')],
					'onclick' =>
						"var items = document.getElementsByClassName('expert');"
						."for (var i = 0; i < items.length; i++) {"
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
						."items.item(i).style.display = this.value == '0' ? 'table-row' : '';"
						."}"
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
				]
			)
		).
		h::table(
			h::{'tr td'}(
				'Site name:',
				h::{'input[name=site_name]'}()
			).
			h::{'tr.expert td'}(
				'Database engine:',
				h::{'select[name=db_engine][size=3][selected=MySQLi]'}(
					file_get_json("$phar_path/db_engines.json")
				)
			).
			h::{'tr.expert td'}(
				'Database host:',
				h::{'input[name=db_host][value=localhost]'}(
					[
						'placeholder' => 'Relative or absolute path to DB for SQLite'
					]
				)
			).
			h::{'tr td'}(
				'Database name:',
				h::{'input[name=db_name]'}()
			).
			h::{'tr td'}(
				'Database user:',
				h::{'input[name=db_user]'}()
			).
			h::{'tr td'}(
				'Database user password:',
				h::{'input[type=password][name=db_password]'}()
			).
			h::{'tr.expert td'}(
				'Database tables prefix:',
				h::{'input[name=db_prefix]'}(
					[
						'value' => substr(md5(random_bytes(1000)), 0, 5).'_'
					]
				)
			).
			h::{'tr td'}(
				'Timezone:',
				h::{'select[name=timezone][size=7][selected=UTC]'}(
					[
						'in'    => array_keys($timezones),
						'value' => array_values($timezones)
					]
				)
			).
			h::{'tr td'}(
				'Language:',
				h::{'select[name=language][size=3][selected=English]'}(
					file_get_json("$phar_path/languages.json")
				)
			).
			h::{'tr td'}(
				'Email of administrator:',
				h::{'input[type=email][name=admin_email]'}()
			).
			h::{'tr td'}(
				'Administrator password:',
				h::{'input[type=password][name=admin_password]'}()
			)
		).
		h::{'button.license'}(
			'License',
			[
				'onclick' => "window.open('license.txt', 'license', 'location=no')"
			]
		).
		h::{'button[type=submit]'}(
			'Install'
		)
	);
}

/**
 * @param string $phar_path
 *
 * @return string
 */
function install_process ($phar_path) {
	if (isset($_POST['site_url'])) {
		$url = $_POST['site_url'];
	} else {
		$https  = @$_SERVER['HTTPS'] ? $_SERVER['HTTPS'] !== 'off' : (
			@$_SERVER['REQUEST_SCHEME'] === 'https' ||
			@$_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https'
		);
		$scheme = $https ? 'https' : 'http';
		$host   = explode(':', $_SERVER['HTTP_HOST'])[0];
		$path   = explode('?', $_SERVER['REQUEST_URI'])[0] ?: '/';
		$url    = "$scheme://$host$path";
		$url    = implode('/', array_slice(explode('/', $url), 0, -2)); //Remove 2 last items
	}
	try {
		Installer::install(
			$phar_path,
			getcwd(),
			$_POST['site_name'],
			$url,
			$_POST['timezone'],
			$_POST['db_host'],
			$_POST['db_engine'],
			$_POST['db_name'],
			$_POST['db_user'],
			$_POST['db_password'],
			$_POST['db_prefix'],
			$_POST['language'],
			$_POST['admin_email'],
			$_POST['admin_password'],
			$_POST['mode'] ? 1 : 0
		);
	} catch (\Exception $e) {
		return $e->getMessage();
	}
	$admin_login = strstr($_POST['admin_email'], '@', true);
	$warning     = false;
	// Removing of installer file
	$installer       = substr($phar_path, strlen('phar://'));
	$unlink_function = $phar_path == __DIR__ ? 'unlink' : ['Phar', 'unlinkArchive'];
	try {
		if (!is_writable($installer) || !$unlink_function($installer)) {
			throw new PharException;
		}
	} catch (PharException $e) {
		$warning = "Please, remove installer file $installer for security!\n";
	}
	return <<<HTML
<h3>Congratulations! CleverStyle Framework has been installed successfully!</h3>
<table>
	<tr>
		<td colspan="2">Your sign in information:</td>
	</tr>
	<tr>
		<td>Login:</td>
		<td><pre>$admin_login</pre></td>
	</tr>
	<tr>
		<td>Password:</td>
		<td><pre>$_POST[admin_password]</pre></td>
	</tr>
	<p style="color: red">$warning</p>
	<button onclick="location.href = '/';">Go to website</button>
</table>
HTML;
}

if (count(explode('/', $_SERVER['REQUEST_URI'])) > 3) {
	echo 'Installation into subdirectory is not supported!';
	return;
}

header('Content-Type: text/html; charset=utf-8');
header('Connection: close');

$fs = json_decode(file_get_contents("$phar_path/fs.json"), true);
require_once "$phar_path/fs/".$fs['core/thirdparty/upf.php'];
require_once "$phar_path/fs/".$fs['core/functions.php'];
require_once "$phar_path/fs/".$fs['core/thirdparty/nazarpc/BananaHTML.php'];
require_once "$phar_path/fs/".$fs['core/classes/h/Base.php'];
require_once "$phar_path/fs/".$fs['core/classes/h.php'];

$version = file_get_json("$phar_path/meta.json")['version'];
?>
<!doctype html>
<title>CleverStyle Framework <?=$version?> Installation</title>
<meta charset="utf-8">
<style><?=file_get_contents(__DIR__.'/style.css')?></style>
<header>
	<?=file_get_contents("$phar_path/logo.svg")?>
	<h1>Installation</h1>
</header>
<section><?=isset($_POST['site_name']) ? install_process($phar_path) : install_form($phar_path)?></section>
<footer>Copyright (c) 2011-2016, Nazar Mokrynskyi</footer>


1		<?php
		1 ignored issue – show Coding Style Compatibility introduced 2016-07-12 21:13 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 32 and the first side effect is on line 14. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2		/**
3		* @package CleverStyle Framework
4		* @subpackage Installer
5		* @author Nazar Mokrynskyi <[email protected]>
6		* @copyright Copyright (c) 2016, Nazar Mokrynskyi
7		* @license MIT License, see license.txt
8		*/
9		namespace cs;
10		use
11		h,
12		PharException;
13
14	1	$phar_path = __DIR__;
15	1	if (strpos(__DIR__, 'phar://') !== 0) {
16	1	foreach (debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS) as $step) {
17	1	if (preg_match('#^phar://.+/web.php$#', $step['file'])) {
18	1	$phar_path = dirname($step['file']);
19	1	break;
20		}
21		}
22		}
23
24	1	date_default_timezone_set('UTC');
25	1	require_once __DIR__.'/Installer.php';
26
27		/**
28		* @param string $phar_path
29		*
30		* @return string
31		*/
32		function install_form ($phar_path) {
33		$timezones = get_timezones_list();
34		return h::{'form[method=post]'}(
35		h::nav(
36		h::{'radio[name=mode]'}(
37		[
38		'value' => ['1', '0'],
39		'in' => [h::span('Regular user'), h::span('Expert')],
40		'onclick' =>
41		"var items = document.getElementsByClassName('expert');"
42		."for (var i = 0; i < items.length; i++) {"
		1 ignored issue – show Coding Style Comprehensibility introduced 2016-07-12 21:13 UTC by Report Bug Copy Issue Report The string literal `for (var i = 0; i < items.length; i++) {` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
43		."items.item(i).style.display = this.value == '0' ? 'table-row' : '';"
44		."}"
		1 ignored issue – show Coding Style Comprehensibility introduced 2016-07-12 21:13 UTC by Report Bug Copy Issue Report The string literal `}` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
45		]
46		)
47		).
48		h::table(
49		h::{'tr td'}(
50		'Site name:',
51		h::{'input[name=site_name]'}()
52		).
53		h::{'tr.expert td'}(
54		'Database engine:',
55		h::{'select[name=db_engine][size=3][selected=MySQLi]'}(
56		file_get_json("$phar_path/db_engines.json")
57		)
58		).
59		h::{'tr.expert td'}(
60		'Database host:',
61		h::{'input[name=db_host][value=localhost]'}(
62		[
63		'placeholder' => 'Relative or absolute path to DB for SQLite'
64		]
65		)
66		).
67		h::{'tr td'}(
68		'Database name:',
69		h::{'input[name=db_name]'}()
70		).
71		h::{'tr td'}(
72		'Database user:',
73		h::{'input[name=db_user]'}()
74		).
75		h::{'tr td'}(
76		'Database user password:',
77		h::{'input[type=password][name=db_password]'}()
78		).
79		h::{'tr.expert td'}(
80		'Database tables prefix:',
81		h::{'input[name=db_prefix]'}(
82		[
83		'value' => substr(md5(random_bytes(1000)), 0, 5).'_'
84		]
85		)
86		).
87		h::{'tr td'}(
88		'Timezone:',
89		h::{'select[name=timezone][size=7][selected=UTC]'}(
90		[
91		'in' => array_keys($timezones),
92		'value' => array_values($timezones)
93		]
94		)
95		).
96		h::{'tr td'}(
97		'Language:',
98		h::{'select[name=language][size=3][selected=English]'}(
99		file_get_json("$phar_path/languages.json")
100		)
101		).
102		h::{'tr td'}(
103		'Email of administrator:',
104		h::{'input[type=email][name=admin_email]'}()
105		).
106		h::{'tr td'}(
107		'Administrator password:',
108		h::{'input[type=password][name=admin_password]'}()
109		)
110		).
111		h::{'button.license'}(
112		'License',
113		[
114		'onclick' => "window.open('license.txt', 'license', 'location=no')"
115		]
116		).
117		h::{'button[type=submit]'}(
118		'Install'
119		)
120		);
121		}
122
123		/**
124		* @param string $phar_path
125		*
126		* @return string
127		*/
128		function install_process ($phar_path) {
129	1	if (isset($_POST['site_url'])) {
130		$url = $_POST['site_url'];
131		} else {
132	1	$https = @$_SERVER['HTTPS'] ? $_SERVER['HTTPS'] !== 'off' : (
133	1	@$_SERVER['REQUEST_SCHEME'] === 'https' \|\|
134	1	@$_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https'
135		);
136	1	$scheme = $https ? 'https' : 'http';
137	1	$host = explode(':', $_SERVER['HTTP_HOST'])[0];
138	1	$path = explode('?', $_SERVER['REQUEST_URI'])[0] ?: '/';
139	1	$url = "$scheme://$host$path";
140	1	$url = implode('/', array_slice(explode('/', $url), 0, -2)); //Remove 2 last items
141		}
142		try {
143	1	Installer::install(
144		$phar_path,
145		getcwd(),
146	1	$_POST['site_name'],
147		$url,
148	1	$_POST['timezone'],
149	1	$_POST['db_host'],
150	1	$_POST['db_engine'],
151	1	$_POST['db_name'],
152	1	$_POST['db_user'],
153	1	$_POST['db_password'],
154	1	$_POST['db_prefix'],
155	1	$_POST['language'],
156	1	$_POST['admin_email'],
157	1	$_POST['admin_password'],
158	1	$_POST['mode'] ? 1 : 0
159		);
160		} catch (\Exception $e) {
161		return $e->getMessage();
162		}
163	1	$admin_login = strstr($_POST['admin_email'], '@', true);
164	1	$warning = false;
165		// Removing of installer file
166	1	$installer = substr($phar_path, strlen('phar://'));
167	1	$unlink_function = $phar_path == __DIR__ ? 'unlink' : ['Phar', 'unlinkArchive'];
168		try {
169	1	if (!is_writable($installer) \|\| !$unlink_function($installer)) {
170	1	throw new PharException;
171		}
172		} catch (PharException $e) {
173		$warning = "Please, remove installer file $installer for security!\n";
174		}
175		return <<<HTML
176		<h3>Congratulations! CleverStyle Framework has been installed successfully!</h3>
177		<table>
178		<tr>
179		<td colspan="2">Your sign in information:</td>
180		</tr>
181		<tr>
182		<td>Login:</td>
183	1	<td><pre>$admin_login</pre></td>
184		</tr>
185		<tr>
186		<td>Password:</td>
187	1	<td><pre>$_POST[admin_password]</pre></td>
188		</tr>
189	1	<p style="color: red">$warning</p>
190		<button onclick="location.href = '/';">Go to website</button>
191	1	</table>
192		HTML;
193		}
194
195	1	if (count(explode('/', $_SERVER['REQUEST_URI'])) > 3) {
196		echo 'Installation into subdirectory is not supported!';
197		return;
198		}
199
200	1	header('Content-Type: text/html; charset=utf-8');
201	1	header('Connection: close');
202
203	1	$fs = json_decode(file_get_contents("$phar_path/fs.json"), true);
204	1	require_once "$phar_path/fs/".$fs['core/thirdparty/upf.php'];
205	1	require_once "$phar_path/fs/".$fs['core/functions.php'];
206	1	require_once "$phar_path/fs/".$fs['core/thirdparty/nazarpc/BananaHTML.php'];
207	1	require_once "$phar_path/fs/".$fs['core/classes/h/Base.php'];
208	1	require_once "$phar_path/fs/".$fs['core/classes/h.php'];
209
210	1	$version = file_get_json("$phar_path/meta.json")['version'];
211		?>
212		<!doctype html>
213		<title>CleverStyle Framework <?=$version?> Installation</title>
214		<meta charset="utf-8">
215		<style><?=file_get_contents(__DIR__.'/style.css')?></style>
216		<header>
217		<?=file_get_contents("$phar_path/logo.svg")?>
218		<h1>Installation</h1>
219		</header>
220		<section><?=isset($_POST['site_name']) ? install_process($phar_path) : install_form($phar_path)?></section>
221		<footer>Copyright (c) 2011-2016, Nazar Mokrynskyi</footer>
222

nazar-pc / CleverStyle-Framework

Push — master ( 42c9a9...79940c )

web.php ➔ install_process() C

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Long Method Complexity

Long Method

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