Jetpack_Service_Helper::admin_page_load() - Code Metrics - Inspection of "Switch from module to lib" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — try/seperate-publicize-handlin... ( 849cf0...149898 )

unknown

created 2018-08-29 03:13 UTC

Jetpack_Service_Helper::admin_page_load() C

↳ Parent: Jetpack_Service_Helper

Complexity

Conditions	10
Paths	19

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
nc	19
nop	0
dl	0
loc	67
rs	6.8533
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

class Jetpack_Service_Helper {
	/**
	 * @var Jetpack_Service_Helper
	 **/
	private static $instance = null;

	static function init() {
		if ( is_null( self::$instance ) ) {
			self::$instance = new Jetpack_Service_Helper;
		}

		return self::$instance;
	}

	private function __construct() {
		add_action( 'load-settings_page_sharing', array( $this, 'admin_page_load' ), 9 );
	}

	/**
	 * Gets a URL to the public-api actions. Works like WP's admin_url
	 *
	 * @param string $service Shortname of a specific service.
	 *
	 * @return URL to specific public-api process
	 */
	// on WordPress.com this is/calls Keyring::admin_url
	static function api_url( $service = false, $params = array() ) {
		/**
		 * Filters the API URL used to interact with WordPress.com.
		 *
		 * @module publicize
		 *
		 * @since 2.0.0
		 *
		 * @param string https://public-api.wordpress.com/connect/?jetpack=publicize Default Publicize API URL.
		 */
		$url = apply_filters( 'publicize_api_url', 'https://public-api.wordpress.com/connect/?jetpack=publicize' );

		if ( $service ) {
			$url = add_query_arg( array( 'service' => $service ), $url );
		}

		if ( count( $params ) ) {
			$url = add_query_arg( $params, $url );
		}

		return $url;
	}

	static function connect_url( $service_name ) {
		return add_query_arg( array(
			'action'   => 'request',
			'service'  => $service_name,
			'kr_nonce' => wp_create_nonce( 'keyring-request' ),
			'nonce'    => wp_create_nonce( "keyring-request-$service_name" ),
		), menu_page_url( 'sharing', false ) );
	}

	static function refresh_url( $service_name ) {
		return add_query_arg( array(
			'action'   => 'request',
			'service'  => $service_name,
			'kr_nonce' => wp_create_nonce( 'keyring-request' ),
			'refresh'  => 1,
			'for'      => 'publicize',
			'nonce'    => wp_create_nonce( "keyring-request-$service_name" ),
		), admin_url( 'options-general.php?page=sharing' ) );
	}

	static function disconnect_url( $service_name, $id ) {
		return add_query_arg( array(
			'action'   => 'delete',
			'service'  => $service_name,
			'id'       => $id,
			'kr_nonce' => wp_create_nonce( 'keyring-request' ),
			'nonce'    => wp_create_nonce( "keyring-request-$service_name" ),
		), menu_page_url( 'sharing', false ) );
	}

	function admin_page_load() {
		if ( isset( $_GET['action'] ) ) {
			if ( isset( $_GET['service'] ) ) {
				$service_name = $_GET['service'];
			}

			switch ( $_GET['action'] ) {
				case 'error':
					add_action( 'pre_admin_screen_sharing', array( $this, 'display_connection_error' ), 9 );
					break;

				case 'request':
					check_admin_referer( 'keyring-request', 'kr_nonce' );
					check_admin_referer( "keyring-request-$service_name", 'nonce' );
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

					$verification = Jetpack::generate_secrets( 'publicize' );
					if ( ! $verification ) {

						$url = Jetpack::admin_url( 'jetpack#/settings' );
						wp_die( sprintf( __( "Jetpack is not connected. Please connect Jetpack by visiting <a href='%s'>Settings</a>.", 'jetpack' ), $url ) );

					}
					$stats_options = get_option( 'stats_options' );
					$wpcom_blog_id = Jetpack_Options::get_option( 'id' );
					$wpcom_blog_id = ! empty( $wpcom_blog_id ) ? $wpcom_blog_id : $stats_options['blog_id'];

					$user     = wp_get_current_user();
					$redirect = $this->api_url( $service_name, urlencode_deep( array(
						'action'       => 'request',
						'redirect_uri' => add_query_arg( array( 'action' => 'done' ), menu_page_url( 'sharing', false ) ),
						'for'          => 'publicize',
						// required flag that says this connection is intended for publicize
						'siteurl'      => site_url(),
						'state'        => $user->ID,
						'blog_id'      => $wpcom_blog_id,
						'secret_1'     => $verification['secret_1'],
						'secret_2'     => $verification['secret_2'],
						'eol'          => $verification['exp'],
					) ) );
					wp_redirect( $redirect );
					exit;

					break;
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}

				case 'completed':
					Jetpack::load_xml_rpc_client();
					$xml = new Jetpack_IXR_Client();
					$xml->query( 'jetpack.fetchPublicizeConnections' );

					if ( ! $xml->isError() ) {
						$response = $xml->getResponse();
						Jetpack_Options::update_option( 'publicize_connections', $response );
					}

					break;

				case 'delete':
					$id = $_GET['id'];

					check_admin_referer( 'keyring-request', 'kr_nonce' );
					check_admin_referer( "keyring-request-$service_name", 'nonce' );

					$this->disconnect( $service_name, $id );


					add_action( 'admin_notices', array( $this, 'display_disconnected' ) );
					break;
			}
		}
	}

	function display_connection_error() {
		$code = false;
		if ( isset( $_GET['service'] ) ) {
			$service_name = $_GET['service'];
			$error        = sprintf( __( 'There was a problem connecting to %s to create an authorized connection. Please try again in a moment.', 'jetpack' ), Publicize::get_service_label( $service_name ) );
		} else {
			if ( isset( $_GET['publicize_error'] ) ) {
				$code = strtolower( $_GET['publicize_error'] );
				switch ( $code ) {
					case '400':
						$error = __( 'An invalid request was made. This normally means that something intercepted or corrupted the request from your server to the Jetpack Server. Try again and see if it works this time.', 'jetpack' );
						break;
					case 'secret_mismatch':
						$error = __( 'We could not verify that your server is making an authorized request. Please try again, and make sure there is nothing interfering with requests from your server to the Jetpack Server.', 'jetpack' );
						break;
					case 'empty_blog_id':
						$error = __( 'No blog_id was included in your request. Please try disconnecting Jetpack from WordPress.com and then reconnecting it. Once you have done that, try connecting Publicize again.', 'jetpack' );
						break;
					case 'empty_state':
						$error = sprintf( __( 'No user information was included in your request. Please make sure that your user account has connected to Jetpack. Connect your user account by going to the <a href="%s">Jetpack page</a> within wp-admin.', 'jetpack' ), Jetpack::admin_url() );
						break;
					default:
						$error = __( 'Something which should never happen, happened. Sorry about that. If you try again, maybe it will work.', 'jetpack' );
						break;
				}
			} else {
				$error = __( 'There was a problem connecting with Publicize. Please try again in a moment.', 'jetpack' );
			}
		}
		// Using the same formatting/style as Jetpack::admin_notices() error
		?>
		<div id="message" class="jetpack-message jetpack-err">
			<div class="squeezer">
				<h2><?php echo wp_kses( $error, array( 'a'      => array( 'href' => true ),
														'code'   => true,
														'strong' => true,
														'br'     => true,
														'b'      => true
					) ); ?></h2>
				<?php if ( $code ) : ?>
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
					<p><?php printf( __( 'Error code: %s', 'jetpack' ), esc_html( stripslashes( $code ) ) ); ?></p>
				<?php endif; ?>
			</div>
		</div>
		<?php
	}

}


1		<?php
2
3		class Jetpack_Service_Helper {
4		/**
5		* @var Jetpack_Service_Helper
6		**/
7		private static $instance = null;
8
9		static function init() {
10		if ( is_null( self::$instance ) ) {
11		self::$instance = new Jetpack_Service_Helper;
12		}
13
14		return self::$instance;
15		}
16
17		private function __construct() {
18		add_action( 'load-settings_page_sharing', array( $this, 'admin_page_load' ), 9 );
19		}
20
21		/**
22		* Gets a URL to the public-api actions. Works like WP's admin_url
23		*
24		* @param string $service Shortname of a specific service.
25		*
26		* @return URL to specific public-api process
27		*/
28		// on WordPress.com this is/calls Keyring::admin_url
29		static function api_url( $service = false, $params = array() ) {
30		/**
31		* Filters the API URL used to interact with WordPress.com.
32		*
33		* @module publicize
34		*
35		* @since 2.0.0
36		*
37		* @param string https://public-api.wordpress.com/connect/?jetpack=publicize Default Publicize API URL.
38		*/
39		$url = apply_filters( 'publicize_api_url', 'https://public-api.wordpress.com/connect/?jetpack=publicize' );
40
41		if ( $service ) {
42		$url = add_query_arg( array( 'service' => $service ), $url );
43		}
44
45		if ( count( $params ) ) {
46		$url = add_query_arg( $params, $url );
47		}
48
49		return $url;
50		}
51
52	View Code Duplication	static function connect_url( $service_name ) {
53		return add_query_arg( array(
54		'action' => 'request',
55		'service' => $service_name,
56		'kr_nonce' => wp_create_nonce( 'keyring-request' ),
57		'nonce' => wp_create_nonce( "keyring-request-$service_name" ),
58		), menu_page_url( 'sharing', false ) );
59		}
60
61		static function refresh_url( $service_name ) {
62		return add_query_arg( array(
63		'action' => 'request',
64		'service' => $service_name,
65		'kr_nonce' => wp_create_nonce( 'keyring-request' ),
66		'refresh' => 1,
67		'for' => 'publicize',
68		'nonce' => wp_create_nonce( "keyring-request-$service_name" ),
69		), admin_url( 'options-general.php?page=sharing' ) );
70		}
71
72	View Code Duplication	static function disconnect_url( $service_name, $id ) {
73		return add_query_arg( array(
74		'action' => 'delete',
75		'service' => $service_name,
76		'id' => $id,
77		'kr_nonce' => wp_create_nonce( 'keyring-request' ),
78		'nonce' => wp_create_nonce( "keyring-request-$service_name" ),
79		), menu_page_url( 'sharing', false ) );
80		}
81
82		function admin_page_load() {
83		if ( isset( $_GET['action'] ) ) {
84		if ( isset( $_GET['service'] ) ) {
85		$service_name = $_GET['service'];
86		}
87
88		switch ( $_GET['action'] ) {
89		case 'error':
90		add_action( 'pre_admin_screen_sharing', array( $this, 'display_connection_error' ), 9 );
91		break;
92
93		case 'request':
94		check_admin_referer( 'keyring-request', 'kr_nonce' );
95		check_admin_referer( "keyring-request-$service_name", 'nonce' );
		0 ignored issues – show Bug introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The variable `$service_name` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
96
97		$verification = Jetpack::generate_secrets( 'publicize' );
98		if ( ! $verification ) {
		0 ignored issues – show Bug Best Practice introduced 2017-05-03 02:53 UTC by Report Bug Copy Issue Report The expression `$verification` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
99		$url = Jetpack::admin_url( 'jetpack#/settings' );
100		wp_die( sprintf( __( "Jetpack is not connected. Please connect Jetpack by visiting <a href='%s'>Settings</a>.", 'jetpack' ), $url ) );
101
102		}
103		$stats_options = get_option( 'stats_options' );
104		$wpcom_blog_id = Jetpack_Options::get_option( 'id' );
105		$wpcom_blog_id = ! empty( $wpcom_blog_id ) ? $wpcom_blog_id : $stats_options['blog_id'];
106
107		$user = wp_get_current_user();
108		$redirect = $this->api_url( $service_name, urlencode_deep( array(
109		'action' => 'request',
110		'redirect_uri' => add_query_arg( array( 'action' => 'done' ), menu_page_url( 'sharing', false ) ),
111		'for' => 'publicize',
112		// required flag that says this connection is intended for publicize
113		'siteurl' => site_url(),
114		'state' => $user->ID,
115		'blog_id' => $wpcom_blog_id,
116		'secret_1' => $verification['secret_1'],
117		'secret_2' => $verification['secret_2'],
118		'eol' => $verification['exp'],
119		) ) );
120		wp_redirect( $redirect );
121		exit;
		0 ignored issues – show Coding Style Compatibility introduced 2015-11-20 23:04 UTC by Report Bug Copy Issue Report The method `admin_page_load()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
122		break;
		0 ignored issues – show Unused Code introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report `break;` does not seem to be reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
123
124		case 'completed':
125		Jetpack::load_xml_rpc_client();
126		$xml = new Jetpack_IXR_Client();
127		$xml->query( 'jetpack.fetchPublicizeConnections' );
128
129		if ( ! $xml->isError() ) {
130		$response = $xml->getResponse();
131		Jetpack_Options::update_option( 'publicize_connections', $response );
132		}
133
134		break;
135
136		case 'delete':
137		$id = $_GET['id'];
138
139		check_admin_referer( 'keyring-request', 'kr_nonce' );
140		check_admin_referer( "keyring-request-$service_name", 'nonce' );
141
142		$this->disconnect( $service_name, $id );
		0 ignored issues – show Bug introduced 2018-08-29 03:22 UTC by Report Bug Copy Issue Report The method `disconnect()` does not exist on `Jetpack_Service_Helper`. Did you maybe mean `disconnect_url()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
143
144		add_action( 'admin_notices', array( $this, 'display_disconnected' ) );
145		break;
146		}
147		}
148		}
149
150		function display_connection_error() {
151		$code = false;
152		if ( isset( $_GET['service'] ) ) {
153		$service_name = $_GET['service'];
154		$error = sprintf( __( 'There was a problem connecting to %s to create an authorized connection. Please try again in a moment.', 'jetpack' ), Publicize::get_service_label( $service_name ) );
155		} else {
156		if ( isset( $_GET['publicize_error'] ) ) {
157		$code = strtolower( $_GET['publicize_error'] );
158		switch ( $code ) {
159		case '400':
160		$error = __( 'An invalid request was made. This normally means that something intercepted or corrupted the request from your server to the Jetpack Server. Try again and see if it works this time.', 'jetpack' );
161		break;
162		case 'secret_mismatch':
163		$error = __( 'We could not verify that your server is making an authorized request. Please try again, and make sure there is nothing interfering with requests from your server to the Jetpack Server.', 'jetpack' );
164		break;
165		case 'empty_blog_id':
166		$error = __( 'No blog_id was included in your request. Please try disconnecting Jetpack from WordPress.com and then reconnecting it. Once you have done that, try connecting Publicize again.', 'jetpack' );
167		break;
168		case 'empty_state':
169		$error = sprintf( __( 'No user information was included in your request. Please make sure that your user account has connected to Jetpack. Connect your user account by going to the <a href="%s">Jetpack page</a> within wp-admin.', 'jetpack' ), Jetpack::admin_url() );
170		break;
171		default:
172		$error = __( 'Something which should never happen, happened. Sorry about that. If you try again, maybe it will work.', 'jetpack' );
173		break;
174		}
175		} else {
176		$error = __( 'There was a problem connecting with Publicize. Please try again in a moment.', 'jetpack' );
177		}
178		}
179		// Using the same formatting/style as Jetpack::admin_notices() error
180		?>
181		<div id="message" class="jetpack-message jetpack-err">
182		<div class="squeezer">
183		<h2><?php echo wp_kses( $error, array( 'a' => array( 'href' => true ),
184		'code' => true,
185		'strong' => true,
186		'br' => true,
187		'b' => true
188		) ); ?></h2>
189		<?php if ( $code ) : ?>
		0 ignored issues – show Bug Best Practice introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The expression `$code` of type `false\|string` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
190		<p><?php printf( __( 'Error code: %s', 'jetpack' ), esc_html( stripslashes( $code ) ) ); ?></p>
191		<?php endif; ?>
192		</div>
193		</div>
194		<?php
195		}
196
197		}
198

Automattic / jetpack

Push — try/seperate-publicize-handlin... ( 849cf0...149898 )

Jetpack_Service_Helper::admin_page_load() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Available Fixes

Duplication Side-by-Side

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