Jetpack_Debugger::jetpack_debug_display_handler() - Code Metrics - Inspection of "If image selected in Media isn't an image, don't a..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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created 2016-01-19 17:09 UTC

Jetpack_Debugger::jetpack_debug_display_handler() F

↳ Parent: Jetpack_Debugger

Complexity

Conditions	22
Paths	9216

Size

Total Lines	236
Code Lines	160

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	236
rs	2
cc	22
eloc	160
nc	9216
nop	0

How to fix Long Method Complexity

<?php

class Jetpack_Debugger {

	private static function is_jetpack_support_open() {
		try {
			$response = wp_remote_request( "http://jetpack.me/is-support-open" );
			$body = wp_remote_retrieve_body( $response );
			$json = json_decode( $body );
			return ( ( bool ) $json->is_support_open );
		}
		catch ( Exception $e ) {
			return true;
		}
	}

	public static function jetpack_increase_timeout() {
		return 30; // seconds
	}

	public static function jetpack_debug_display_handler() {
		if ( ! current_user_can( 'manage_options' ) )
			wp_die( esc_html__('You do not have sufficient permissions to access this page.', 'jetpack' ) );

		global $current_user;
		get_currentuserinfo();

		$user_id = get_current_user_id();
		$user_tokens = Jetpack_Options::get_option( 'user_tokens' );
		if ( is_array( $user_tokens ) && array_key_exists( $user_id, $user_tokens ) ) {
			$user_token = $user_tokens[$user_id];
		} else {
			$user_token = '[this user has no token]';
		}
		unset( $user_tokens );

		$debug_info = "\r\n";
		foreach ( array(
			'CLIENT_ID'   => 'id',
			'BLOG_TOKEN'  => 'blog_token',
			'MASTER_USER' => 'master_user',
			'CERT'        => 'fallback_no_verify_ssl_certs',
			'TIME_DIFF'   => 'time_diff',
			'VERSION'     => 'version',
			'OLD_VERSION' => 'old_version',
			'PUBLIC'      => 'public',
		) as $label => $option_name ) {
			$debug_info .= "\r\n" . esc_html( $label . ": " . Jetpack_Options::get_option( $option_name ) );
		}

		$debug_info .= "\r\n" . esc_html( "USER_ID: " . $user_id );
		$debug_info .= "\r\n" . esc_html( "USER_TOKEN: " . $user_token );
		$debug_info .= "\r\n" . esc_html( "PHP_VERSION: " . PHP_VERSION );
		$debug_info .= "\r\n" . esc_html( "WORDPRESS_VERSION: " . $GLOBALS['wp_version'] );
		$debug_info .= "\r\n" . esc_html( "JETPACK__VERSION: " . JETPACK__VERSION );
		$debug_info .= "\r\n" . esc_html( "JETPACK__PLUGIN_DIR: " . JETPACK__PLUGIN_DIR );
		$debug_info .= "\r\n" . esc_html( "SITE_URL: " . site_url() );
		$debug_info .= "\r\n" . esc_html( "HOME_URL: " . home_url() );
		$debug_info .= "\r\n" . esc_html( "SERVER_PORT: " . $_SERVER['SERVER_PORT'] );


		foreach ( array (
					  'GD_PHP_HANDLER',
					  'HTTP_AKAMAI_ORIGIN_HOP',
					  'HTTP_CF_CONNECTING_IP',
					  'HTTP_CLIENT_IP',
					  'HTTP_FASTLY_CLIENT_IP',
					  'HTTP_FORWARDED',
					  'HTTP_FORWARDED_FOR',
					  'HTTP_INCAP_CLIENT_IP',
					  'HTTP_TRUE_CLIENT_IP',
					  'HTTP_X_CLIENTIP',
					  'HTTP_X_CLUSTER_CLIENT_IP',
					  'HTTP_X_FORWARDED',
					  'HTTP_X_FORWARDED_FOR',
					  'HTTP_X_IP_TRAIL',
					  'HTTP_X_REAL_IP',
					  'HTTP_X_VARNISH',
					  'REMOTE_ADDR'
				  ) as $header ) {
			if( isset( $_SERVER[$header] ) ) {
				$debug_info .= "\r\n" . esc_html( 'IP HEADER: '.$header . ": " . $_SERVER[$header] );
			} else {
				$debug_info .= "\r\n" . esc_html( 'IP HEADER: '.$header . ": Not Set" );
			}
		}


		$debug_info .= "\r\n" . esc_html( "PROTECT_TRUSTED_HEADER: " . json_encode(get_site_option( 'trusted_ip_header' )));

		$debug_info .= "\r\n\r\nTEST RESULTS:\r\n\r\n";
		$debug_raw_info = '';


		$tests = array();

		$tests['HTTP']['result'] = wp_remote_get( preg_replace( '/^https:/', 'http:', JETPACK__API_BASE ) . 'test/1/' );
		$tests['HTTP']['fail_message'] = esc_html__( 'Your site isn’t reaching the Jetpack servers.', 'jetpack' );

		$tests['HTTPS']['result'] = wp_remote_get( preg_replace( '/^http:/', 'https:', JETPACK__API_BASE ) . 'test/1/' );
		$tests['HTTPS']['fail_message'] = esc_html__( 'Your site isn’t securely reaching the Jetpack servers.', 'jetpack' );

		$identity_crisis_message = '';
		if ( $identity_crisis = Jetpack::check_identity_crisis( true ) ) {
			foreach( $identity_crisis as $key => $value ) {
				$identity_crisis_message .= sprintf( __( 'Your `%1$s` option is set up as `%2$s`, but your WordPress.com connection lists it as `%3$s`!', 'jetpack' ), $key, (string) get_option( $key ), $value ) . "\r\n";
			}
			$identity_crisis = new WP_Error( 'identity-crisis', $identity_crisis_message, $identity_crisis );
		} else {
			$identity_crisis = 'PASS';
		}
		$tests['IDENTITY_CRISIS']['result'] = $identity_crisis;
		$tests['IDENTITY_CRISIS']['fail_message'] = esc_html__( 'Something has gotten mixed up in your Jetpack Connection!', 'jetpack' );

		$self_xml_rpc_url = home_url( 'xmlrpc.php' );

		$testsite_url = Jetpack::fix_url_for_bad_hosts( JETPACK__API_BASE . 'testsite/1/?url=' );

		add_filter( 'http_request_timeout', array( 'Jetpack_Debugger', 'jetpack_increase_timeout' ) );

		$tests['SELF']['result'] = wp_remote_get( $testsite_url . $self_xml_rpc_url );
		$tests['SELF']['fail_message'] = esc_html__( 'It looks like your site can not communicate properly with Jetpack.', 'jetpack' );

		remove_filter( 'http_request_timeout', array( 'Jetpack_Debugger', 'jetpack_increase_timeout' ) );

		?>
		<div class="wrap">
			<h2><?php esc_html_e( 'Jetpack Debugging Center', 'jetpack' ); ?></h2>
			<h3><?php _e( "Testing your site's compatibility with Jetpack...", 'jetpack' ); ?></h3>
			<div class="jetpack-debug-test-container">
			<?php
			ob_start();
			foreach ( $tests as $test_name => $test_info ) :
				if ( 'PASS' !== $test_info['result'] && ( is_wp_error( $test_info['result'] ) ||
					false == ( $response_code = wp_remote_retrieve_response_code( $test_info['result'] ) )  ||
					'200' != $response_code ) ) {
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
					$debug_info .= $test_name . ": FAIL\r\n";
					?>
					<div class="jetpack-test-error">
						<p>
							<a class="jetpack-test-heading" href="#"><?php echo $test_info['fail_message']; ?>
							<span class="noticon noticon-collapse"></span>
							</a>
						</p>
						<pre class="jetpack-test-details"><?php echo esc_html( $test_name ); ?>:
	<?php echo esc_html( is_wp_error( $test_info['result'] ) ? $test_info['result']->get_error_message() : print_r( $test_info['result'], 1 ) ); ?></pre>
					</div><?php
				} else {
					$debug_info .= $test_name . ": PASS\r\n";
				}
				$debug_raw_info .= "\r\n\r\n" . $test_name . "\r\n" . esc_html( is_wp_error( $test_info['result'] ) ? $test_info['result']->get_error_message() : print_r( $test_info['result'], 1 ) );
				?>
			<?php endforeach;
			$html = ob_get_clean();

			if ( '' == trim( $html ) ) {
				echo '<div class="jetpack-tests-succed">' . esc_html__( 'Your Jetpack setup looks a-okay!', 'jetpack' ) . '</div>';
			}
			else {
				echo '<h3>' . esc_html__( 'There seems to be a problem with your site’s ability to communicate with Jetpack!', 'jetpack' ) . '</h3>';
				echo $html;
			}
			$debug_info .= "\r\n\r\nRAW TEST RESULTS:" . $debug_raw_info ."\r\n";
			?>
			</div>
			<div class="entry-content">
				<h3><?php esc_html_e( 'Trouble with Jetpack?', 'jetpack' ); ?></h3>
				<h4><?php esc_html_e( 'It may be caused by one of these issues, which you can diagnose yourself:', 'jetpack' ); ?></h4>
				<ol>
					<li><b><em><?php esc_html_e( 'A known issue.', 'jetpack' ); ?></em></b>  <?php echo sprintf( __( 'Some themes and plugins have <a href="%1$s">known conflicts</a> with Jetpack – check the <a href="%2$s">list</a>. (You can also browse the <a href="%3$s">Jetpack support pages</a> or <a href="%4$s">Jetpack support forum</a> to see if others have experienced and solved the problem.)', 'jetpack' ), 'http://jetpack.me/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.me/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.me/support/', 'http://wordpress.org/support/plugin/jetpack' ); ?></li>
					<li><b><em><?php esc_html_e( 'An incompatible plugin.', 'jetpack' ); ?></em></b>  <?php esc_html_e( "Find out by disabling all plugins except Jetpack. If the problem persists, it's not a plugin issue. If the problem is solved, turn your plugins on one by one until the problem pops up again – there's the culprit! Let us know, and we'll try to help.", 'jetpack' ); ?></li>
					<li>
						<b><em><?php esc_html_e( 'A theme conflict.', 'jetpack' ); ?></em></b>
						<?php
							$default_theme = wp_get_theme( WP_DEFAULT_THEME );

							if ( $default_theme->exists() ) {
								echo esc_html( sprintf( __( "If your problem isn't known or caused by a plugin, try activating %s (the default WordPress theme).", 'jetpack' ), $default_theme->get( 'Name' ) ) );
							} else {
								esc_html_e( "If your problem isn't known or caused by a plugin, try activating the default WordPress theme.", 'jetpack' );
							}
						?>
						<?php esc_html_e( "If this solves the problem, something in your theme is probably broken – let the theme's author know.", 'jetpack' ); ?>
					</li>
					<li><b><em><?php esc_html_e( 'A problem with your XMLRPC file.', 'jetpack' ); ?></em></b>  <?php echo sprintf( __( 'Load your <a href="%s">XMLRPC file</a>. It should say “XML-RPC server accepts POST requests only.” on a line by itself.', 'jetpack' ), site_url( 'xmlrpc.php' ) ); ?>
						<ul>
							<li>- <?php esc_html_e( "If it's not by itself, a theme or plugin is displaying extra characters. Try steps 2 and 3.", 'jetpack' ); ?></li>
							<li>- <?php esc_html_e( "If you get a 404 message, contact your web host. Their security may block XMLRPC.", 'jetpack' ); ?></li>
						</ul>
					</li>
				</ol>
				<?php if ( self::is_jetpack_support_open() ): ?>
				<p class="jetpack-show-contact-form"><?php echo sprintf( __( 'If none of these help you find a solution, <a href="%s">click here to contact Jetpack support</a>. Tell us as much as you can about the issue and what steps you\'ve tried to resolve it, and one of our Happiness Engineers will be in touch to help.', 'jetpack' ), Jetpack::admin_url( array( 'page' => 'jetpack-debugger', 'contact' => true ) ) ); ?>
				</p>
				<?php endif; ?>
				<?php if ( Jetpack::is_active() ) : ?>
					<hr />
					<div id="connected-user-details">
						<p><?php printf( __( 'The primary connection is owned by <strong>%s</strong>\'s WordPress.com account.', 'jetpack' ), esc_html( Jetpack::get_master_user_email() ) ); ?></p>
					</div>
					<hr />
					<div id="sync-related-posts">
						<p><?php echo esc_html__( 'Some features of Jetpack uses the WordPress.com infrastructure and requires that your public content be mirrored there. If you see intermittent issues only affecting certain posts, please try requesting a reindex of your posts.', 'jetpack' ); ?></p>
						<?php echo Jetpack::init()->sync->reindex_ui() ?>
					</div>
				<?php endif; ?>
			</div>
			<div id="contact-message" <?php if( ! isset( $_GET['contact'] ) ) {?>  style="display:none" <?php } ?>>
			<?php if ( self::is_jetpack_support_open() ): ?>
				<form id="contactme" method="post" action="http://jetpack.me/contact-support/">
					<input type="hidden" name="action" value="submit">
					<input type="hidden" name="jetpack" value="needs-service">

					<input type="hidden" name="contact_form" id="contact_form" value="1">
					<input type="hidden" name="blog_url" id="blog_url" value="<?php echo esc_attr( site_url() ); ?>">
					<input type="hidden" name="subject" id="subject" value="from: <?php echo esc_attr( site_url() ); ?> Jetpack contact form">
					<div class="formbox">
						<label for="message" class="h"><?php esc_html_e( 'Please describe the problem you are having.', 'jetpack' ); ?></label>
						<textarea name="message" cols="40" rows="7" id="did"></textarea>
					</div>

					<div id="name_div" class="formbox">
						<label class="h" for="your_name"><?php esc_html_e( 'Name', 'jetpack' ); ?></label>
			  			<span class="errormsg"><?php esc_html_e( 'Let us know your name.', 'jetpack' ); ?></span>
						<input name="your_name" type="text" id="your_name" value="<?php esc_html_e( $current_user->display_name, 'jetpack'); ?>" size="40">
					</div>

					<div id="email_div" class="formbox">
						<label class="h" for="your_email"><?php esc_html_e( 'E-mail', 'jetpack' ); ?></label>
			  			<span class="errormsg"><?php esc_html_e( 'Use a valid email address.', 'jetpack' ); ?></span>
						<input name="your_email" type="text" id="your_email" value="<?php esc_html_e( $current_user->user_email, 'jetpack'); ?>" size="40">
					</div>

					<div id="toggle_debug_info" class="formbox">
						<p><?php _e( 'The test results and some other useful debug information will be sent to the support team. Please feel free to <a href="#">review/modify</a> this information.', 'jetpack' ); ?></p>
					</div>

					<div id="debug_info_div" class="formbox" style="display:none">
						<label class="h" for="debug_info"><?php esc_html_e( 'Debug Info', 'jetpack' ); ?></label>
			  			<textarea name="debug_info" cols="40" rows="7" id="debug_info"><?php echo esc_attr( $debug_info ); ?></textarea>
					</div>

					<div style="clear: both;"></div>

					<div id="blog_div" class="formbox">
						<div id="submit_div" class="contact-support">
						<input type="submit" name="submit" value="<?php esc_html_e( 'Submit &#187;', 'jetpack' ); ?>">
						</div>
					</div>
					<div style="clear: both;"></div>
				</form>
			<?php endif; ?>
			</div>
		</div>
	<?php
	}

	public static function jetpack_debug_admin_head() {
		?>
		<style type="text/css">

			.jetpack-debug-test-container {
				margin-top: 20px;
				margin-bottom: 30px;
			}

			.jetpack-tests-succed {
				font-size: large;
				color: #8BAB3E;
			}

			.jetpack-test-details {
				margin: 4px 6px;
				padding: 10px;
				overflow: auto;
				display: none;
			}

			.jetpack-test-error {
				margin-bottom: 10px;
				background: #FFEBE8;
				border: solid 1px #C00;
				border-radius: 3px;
			}

			.jetpack-test-error p {
				margin: 0;
				padding: 0;
			}

			.jetpack-test-error a.jetpack-test-heading {
				padding: 4px 6px;
				display: block;
				text-decoration: none;
				color: inherit;
			}

			.jetpack-test-error .noticon {
				float: right;
			}

			form#contactme {
				border: 1px solid #dfdfdf;
				background: #eaf3fa;
				padding: 20px;
				margin: 10px;
				background-color: #eaf3fa;
				border-radius: 5px;
				font-size: 15px;
				font-family: "Open Sans", "Helvetica Neue", sans-serif;
			}

			form#contactme label.h {
				color: #444;
				display: block;
				font-weight: bold;
				margin: 0 0 7px 10px;
				text-shadow: 1px 1px 0 #fff;
			}

			.formbox {
				margin: 0 0 25px 0;
			}

			.formbox input[type="text"], .formbox input[type="email"], .formbox input[type="url"], .formbox textarea {
				border: 1px solid #e5e5e5;
				border-radius: 11px;
				box-shadow: inset 0 1px 1px rgba(0,0,0,0.1);
				color: #666;
				font-size: 14px;
				padding: 10px;
				width: 97%;
			}
			.formbox .contact-support input[type="submit"] {
				float: right;
				margin: 0 !important;
				border-radius: 20px !important;
				cursor: pointer;
				font-size: 13pt !important;
				height: auto !important;
				margin: 0 0 2em 10px !important;
				padding: 8px 16px !important;
				background-color: #ddd;
				border: 1px solid rgba(0,0,0,0.05);
				border-top-color: rgba(255,255,255,0.1);
				border-bottom-color: rgba(0,0,0,0.15);
				color: #333;
				font-weight: 400;
				display: inline-block;
				text-align: center;
				text-decoration: none;
			}

			.formbox span.errormsg {
				margin: 0 0 10px 10px;
				color: #d00;
				display: none;
			}

			.formbox.error span.errormsg {
				display: block;
			}

			#contact-message ul {
				margin: 0 0 20px 10px;
			}

			#contact-message li {
				margin: 0 0 10px 10px;
				list-style: disc;
				display: list-item;
			}

		</style>
		<script type="text/javascript">
		jQuery( document ).ready( function($) {

			$('#debug_info').prepend('jQuery version: ' + jQuery.fn.jquery + "\r\n");

			$( '.jetpack-test-error .jetpack-test-heading' ).on( 'click', function() {
				$( this ).parents( '.jetpack-test-error' ).find( '.jetpack-test-details' ).slideToggle();
				return false;
			} );

			$( '.jetpack-show-contact-form a' ).on( 'click', function() {
				$('#contact-message').slideToggle();
				return false;
			} );

			$( '#toggle_debug_info a' ).on( 'click', function() {
				$('#debug_info_div').slideToggle();
				return false;
			} );

			$('form#contactme').on("submit", function(e){
				var form = $(this);
				var message = form.find('#did');
				var name = form.find('#your_name');
				var email = form.find('#your_email')
				var validation_error = false;
				if( !name.val() ) {
					name.parents('.formbox').addClass('error');
					validation_error = true;
				}
				if( !email.val() ) {
					email.parents('.formbox').addClass('error');
					validation_error = true;
				}
				if ( validation_error ) {
					return false;
				}
				message.val(message.val() + "\r\n\r\n----------------------------------------------\r\n\r\nDEBUG INFO:\r\n" + $('#debug_info').val()  );
				return true;
	    	});

		} );
		</script>
		<?php
	}
}


1			<?php
2
3			class Jetpack_Debugger {
4
5			private static function is_jetpack_support_open() {
6			try {
7			$response = wp_remote_request( "http://jetpack.me/is-support-open" );
8			$body = wp_remote_retrieve_body( $response );
9			$json = json_decode( $body );
10			return ( ( bool ) $json->is_support_open );
11			}
12			catch ( Exception $e ) {
13			return true;
14			}
15			}
16
17			public static function jetpack_increase_timeout() {
18			return 30; // seconds
19			}
20
21			public static function jetpack_debug_display_handler() {
22			if ( ! current_user_can( 'manage_options' ) )
23			wp_die( esc_html__('You do not have sufficient permissions to access this page.', 'jetpack' ) );
24
25			global $current_user;
26			get_currentuserinfo();
27
28			$user_id = get_current_user_id();
29			$user_tokens = Jetpack_Options::get_option( 'user_tokens' );
30			if ( is_array( $user_tokens ) && array_key_exists( $user_id, $user_tokens ) ) {
31			$user_token = $user_tokens[$user_id];
32			} else {
33			$user_token = '[this user has no token]';
34			}
35			unset( $user_tokens );
36
37			$debug_info = "\r\n";
38			foreach ( array(
39			'CLIENT_ID' => 'id',
40			'BLOG_TOKEN' => 'blog_token',
41			'MASTER_USER' => 'master_user',
42			'CERT' => 'fallback_no_verify_ssl_certs',
43			'TIME_DIFF' => 'time_diff',
44			'VERSION' => 'version',
45			'OLD_VERSION' => 'old_version',
46			'PUBLIC' => 'public',
47			) as $label => $option_name ) {
48			$debug_info .= "\r\n" . esc_html( $label . ": " . Jetpack_Options::get_option( $option_name ) );
49			}
50
51			$debug_info .= "\r\n" . esc_html( "USER_ID: " . $user_id );
52			$debug_info .= "\r\n" . esc_html( "USER_TOKEN: " . $user_token );
53			$debug_info .= "\r\n" . esc_html( "PHP_VERSION: " . PHP_VERSION );
54			$debug_info .= "\r\n" . esc_html( "WORDPRESS_VERSION: " . $GLOBALS['wp_version'] );
55			$debug_info .= "\r\n" . esc_html( "JETPACK__VERSION: " . JETPACK__VERSION );
56			$debug_info .= "\r\n" . esc_html( "JETPACK__PLUGIN_DIR: " . JETPACK__PLUGIN_DIR );
57			$debug_info .= "\r\n" . esc_html( "SITE_URL: " . site_url() );
58			$debug_info .= "\r\n" . esc_html( "HOME_URL: " . home_url() );
59			$debug_info .= "\r\n" . esc_html( "SERVER_PORT: " . $_SERVER['SERVER_PORT'] );
60
61
62			foreach ( array (
63			'GD_PHP_HANDLER',
64			'HTTP_AKAMAI_ORIGIN_HOP',
65			'HTTP_CF_CONNECTING_IP',
66			'HTTP_CLIENT_IP',
67			'HTTP_FASTLY_CLIENT_IP',
68			'HTTP_FORWARDED',
69			'HTTP_FORWARDED_FOR',
70			'HTTP_INCAP_CLIENT_IP',
71			'HTTP_TRUE_CLIENT_IP',
72			'HTTP_X_CLIENTIP',
73			'HTTP_X_CLUSTER_CLIENT_IP',
74			'HTTP_X_FORWARDED',
75			'HTTP_X_FORWARDED_FOR',
76			'HTTP_X_IP_TRAIL',
77			'HTTP_X_REAL_IP',
78			'HTTP_X_VARNISH',
79			'REMOTE_ADDR'
80			) as $header ) {
81			if( isset( $_SERVER[$header] ) ) {
82			$debug_info .= "\r\n" . esc_html( 'IP HEADER: '.$header . ": " . $_SERVER[$header] );
83			} else {
84			$debug_info .= "\r\n" . esc_html( 'IP HEADER: '.$header . ": Not Set" );
85			}
86			}
87
88
89			$debug_info .= "\r\n" . esc_html( "PROTECT_TRUSTED_HEADER: " . json_encode(get_site_option( 'trusted_ip_header' )));
90
91			$debug_info .= "\r\n\r\nTEST RESULTS:\r\n\r\n";
92			$debug_raw_info = '';
93
94
95			$tests = array();
96
97			$tests['HTTP']['result'] = wp_remote_get( preg_replace( '/^https:/', 'http:', JETPACK__API_BASE ) . 'test/1/' );
98			$tests['HTTP']['fail_message'] = esc_html__( 'Your site isn’t reaching the Jetpack servers.', 'jetpack' );
99
100			$tests['HTTPS']['result'] = wp_remote_get( preg_replace( '/^http:/', 'https:', JETPACK__API_BASE ) . 'test/1/' );
101			$tests['HTTPS']['fail_message'] = esc_html__( 'Your site isn’t securely reaching the Jetpack servers.', 'jetpack' );
102
103			$identity_crisis_message = '';
104			if ( $identity_crisis = Jetpack::check_identity_crisis( true ) ) {
105			foreach( $identity_crisis as $key => $value ) {
106			$identity_crisis_message .= sprintf( __( 'Your `%1$s` option is set up as `%2$s`, but your WordPress.com connection lists it as `%3$s`!', 'jetpack' ), $key, (string) get_option( $key ), $value ) . "\r\n";
107			}
108			$identity_crisis = new WP_Error( 'identity-crisis', $identity_crisis_message, $identity_crisis );
109			} else {
110			$identity_crisis = 'PASS';
111			}
112			$tests['IDENTITY_CRISIS']['result'] = $identity_crisis;
113			$tests['IDENTITY_CRISIS']['fail_message'] = esc_html__( 'Something has gotten mixed up in your Jetpack Connection!', 'jetpack' );
114
115			$self_xml_rpc_url = home_url( 'xmlrpc.php' );
116
117			$testsite_url = Jetpack::fix_url_for_bad_hosts( JETPACK__API_BASE . 'testsite/1/?url=' );
118
119			add_filter( 'http_request_timeout', array( 'Jetpack_Debugger', 'jetpack_increase_timeout' ) );
120
121			$tests['SELF']['result'] = wp_remote_get( $testsite_url . $self_xml_rpc_url );
122			$tests['SELF']['fail_message'] = esc_html__( 'It looks like your site can not communicate properly with Jetpack.', 'jetpack' );
123
124			remove_filter( 'http_request_timeout', array( 'Jetpack_Debugger', 'jetpack_increase_timeout' ) );
125
126			?>
127			<div class="wrap">
128			<h2><?php esc_html_e( 'Jetpack Debugging Center', 'jetpack' ); ?></h2>
129			<h3><?php _e( "Testing your site's compatibility with Jetpack...", 'jetpack' ); ?></h3>
130			<div class="jetpack-debug-test-container">
131			<?php
132			ob_start();
133			foreach ( $tests as $test_name => $test_info ) :
134			if ( 'PASS' !== $test_info['result'] && ( is_wp_error( $test_info['result'] ) \|\|
135			false == ( $response_code = wp_remote_retrieve_response_code( $test_info['result'] ) ) \|\|
136			'200' != $response_code ) ) {
			0 ignored issues – show Bug introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The variable `$response_code` 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...
137			$debug_info .= $test_name . ": FAIL\r\n";
138			?>
139			<div class="jetpack-test-error">
140			<p>
141			<a class="jetpack-test-heading" href="#"><?php echo $test_info['fail_message']; ?>
142			<span class="noticon noticon-collapse"></span>
143			</a>
144			</p>
145			<pre class="jetpack-test-details"><?php echo esc_html( $test_name ); ?>:
146			<?php echo esc_html( is_wp_error( $test_info['result'] ) ? $test_info['result']->get_error_message() : print_r( $test_info['result'], 1 ) ); ?></pre>
147			</div><?php
148			} else {
149			$debug_info .= $test_name . ": PASS\r\n";
150			}
151			$debug_raw_info .= "\r\n\r\n" . $test_name . "\r\n" . esc_html( is_wp_error( $test_info['result'] ) ? $test_info['result']->get_error_message() : print_r( $test_info['result'], 1 ) );
152			?>
153			<?php endforeach;
154			$html = ob_get_clean();
155
156			if ( '' == trim( $html ) ) {
157			echo '<div class="jetpack-tests-succed">' . esc_html__( 'Your Jetpack setup looks a-okay!', 'jetpack' ) . '</div>';
158			}
159			else {
160			echo '<h3>' . esc_html__( 'There seems to be a problem with your site’s ability to communicate with Jetpack!', 'jetpack' ) . '</h3>';
161			echo $html;
162			}
163			$debug_info .= "\r\n\r\nRAW TEST RESULTS:" . $debug_raw_info ."\r\n";
164			?>
165			</div>
166			<div class="entry-content">
167			<h3><?php esc_html_e( 'Trouble with Jetpack?', 'jetpack' ); ?></h3>
168			<h4><?php esc_html_e( 'It may be caused by one of these issues, which you can diagnose yourself:', 'jetpack' ); ?></h4>
169			<ol>
170			<li><b><em><?php esc_html_e( 'A known issue.', 'jetpack' ); ?></em></b> <?php echo sprintf( __( 'Some themes and plugins have <a href="%1$s">known conflicts</a> with Jetpack – check the <a href="%2$s">list</a>. (You can also browse the <a href="%3$s">Jetpack support pages</a> or <a href="%4$s">Jetpack support forum</a> to see if others have experienced and solved the problem.)', 'jetpack' ), 'http://jetpack.me/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.me/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.me/support/', 'http://wordpress.org/support/plugin/jetpack' ); ?></li>
171			<li><b><em><?php esc_html_e( 'An incompatible plugin.', 'jetpack' ); ?></em></b> <?php esc_html_e( "Find out by disabling all plugins except Jetpack. If the problem persists, it's not a plugin issue. If the problem is solved, turn your plugins on one by one until the problem pops up again – there's the culprit! Let us know, and we'll try to help.", 'jetpack' ); ?></li>
172			<li>
173			<b><em><?php esc_html_e( 'A theme conflict.', 'jetpack' ); ?></em></b>
174			<?php
175			$default_theme = wp_get_theme( WP_DEFAULT_THEME );
176
177			if ( $default_theme->exists() ) {
178			echo esc_html( sprintf( __( "If your problem isn't known or caused by a plugin, try activating %s (the default WordPress theme).", 'jetpack' ), $default_theme->get( 'Name' ) ) );
179			} else {
180			esc_html_e( "If your problem isn't known or caused by a plugin, try activating the default WordPress theme.", 'jetpack' );
181			}
182			?>
183			<?php esc_html_e( "If this solves the problem, something in your theme is probably broken – let the theme's author know.", 'jetpack' ); ?>
184			</li>
185			<li><b><em><?php esc_html_e( 'A problem with your XMLRPC file.', 'jetpack' ); ?></em></b> <?php echo sprintf( __( 'Load your <a href="%s">XMLRPC file</a>. It should say “XML-RPC server accepts POST requests only.” on a line by itself.', 'jetpack' ), site_url( 'xmlrpc.php' ) ); ?>
186			<ul>
187			<li>- <?php esc_html_e( "If it's not by itself, a theme or plugin is displaying extra characters. Try steps 2 and 3.", 'jetpack' ); ?></li>
188			<li>- <?php esc_html_e( "If you get a 404 message, contact your web host. Their security may block XMLRPC.", 'jetpack' ); ?></li>
189			</ul>
190			</li>
191			</ol>
192			<?php if ( self::is_jetpack_support_open() ): ?>
193			<p class="jetpack-show-contact-form"><?php echo sprintf( __( 'If none of these help you find a solution, <a href="%s">click here to contact Jetpack support</a>. Tell us as much as you can about the issue and what steps you\'ve tried to resolve it, and one of our Happiness Engineers will be in touch to help.', 'jetpack' ), Jetpack::admin_url( array( 'page' => 'jetpack-debugger', 'contact' => true ) ) ); ?>
194			</p>
195			<?php endif; ?>
196			<?php if ( Jetpack::is_active() ) : ?>
197			<hr />
198			<div id="connected-user-details">
199			<p><?php printf( __( 'The primary connection is owned by <strong>%s</strong>\'s WordPress.com account.', 'jetpack' ), esc_html( Jetpack::get_master_user_email() ) ); ?></p>
200			</div>
201			<hr />
202			<div id="sync-related-posts">
203			<p><?php echo esc_html__( 'Some features of Jetpack uses the WordPress.com infrastructure and requires that your public content be mirrored there. If you see intermittent issues only affecting certain posts, please try requesting a reindex of your posts.', 'jetpack' ); ?></p>
204			<?php echo Jetpack::init()->sync->reindex_ui() ?>
205			</div>
206			<?php endif; ?>
207			</div>
208			<div id="contact-message" <?php if( ! isset( $_GET['contact'] ) ) {?> style="display:none" <?php } ?>>
209			<?php if ( self::is_jetpack_support_open() ): ?>
210			<form id="contactme" method="post" action="http://jetpack.me/contact-support/">
211			<input type="hidden" name="action" value="submit">
212			<input type="hidden" name="jetpack" value="needs-service">
213
214			<input type="hidden" name="contact_form" id="contact_form" value="1">
215			<input type="hidden" name="blog_url" id="blog_url" value="<?php echo esc_attr( site_url() ); ?>">
216			<input type="hidden" name="subject" id="subject" value="from: <?php echo esc_attr( site_url() ); ?> Jetpack contact form">
217			<div class="formbox">
218			<label for="message" class="h"><?php esc_html_e( 'Please describe the problem you are having.', 'jetpack' ); ?></label>
219			<textarea name="message" cols="40" rows="7" id="did"></textarea>
220			</div>
221
222			<div id="name_div" class="formbox">
223			<label class="h" for="your_name"><?php esc_html_e( 'Name', 'jetpack' ); ?></label>
224			<span class="errormsg"><?php esc_html_e( 'Let us know your name.', 'jetpack' ); ?></span>
225			<input name="your_name" type="text" id="your_name" value="<?php esc_html_e( $current_user->display_name, 'jetpack'); ?>" size="40">
226			</div>
227
228			<div id="email_div" class="formbox">
229			<label class="h" for="your_email"><?php esc_html_e( 'E-mail', 'jetpack' ); ?></label>
230			<span class="errormsg"><?php esc_html_e( 'Use a valid email address.', 'jetpack' ); ?></span>
231			<input name="your_email" type="text" id="your_email" value="<?php esc_html_e( $current_user->user_email, 'jetpack'); ?>" size="40">
232			</div>
233
234			<div id="toggle_debug_info" class="formbox">
235			<p><?php _e( 'The test results and some other useful debug information will be sent to the support team. Please feel free to <a href="#">review/modify</a> this information.', 'jetpack' ); ?></p>
236			</div>
237
238			<div id="debug_info_div" class="formbox" style="display:none">
239			<label class="h" for="debug_info"><?php esc_html_e( 'Debug Info', 'jetpack' ); ?></label>
240			<textarea name="debug_info" cols="40" rows="7" id="debug_info"><?php echo esc_attr( $debug_info ); ?></textarea>
241			</div>
242
243			<div style="clear: both;"></div>
244
245			<div id="blog_div" class="formbox">
246			<div id="submit_div" class="contact-support">
247			<input type="submit" name="submit" value="<?php esc_html_e( 'Submit »', 'jetpack' ); ?>">
248			</div>
249			</div>
250			<div style="clear: both;"></div>
251			</form>
252			<?php endif; ?>
253			</div>
254			</div>
255			<?php
256			}
257
258			public static function jetpack_debug_admin_head() {
259			?>
260			<style type="text/css">
261
262			.jetpack-debug-test-container {
263			margin-top: 20px;
264			margin-bottom: 30px;
265			}
266
267			.jetpack-tests-succed {
268			font-size: large;
269			color: #8BAB3E;
270			}
271
272			.jetpack-test-details {
273			margin: 4px 6px;
274			padding: 10px;
275			overflow: auto;
276			display: none;
277			}
278
279			.jetpack-test-error {
280			margin-bottom: 10px;
281			background: #FFEBE8;
282			border: solid 1px #C00;
283			border-radius: 3px;
284			}
285
286			.jetpack-test-error p {
287			margin: 0;
288			padding: 0;
289			}
290
291			.jetpack-test-error a.jetpack-test-heading {
292			padding: 4px 6px;
293			display: block;
294			text-decoration: none;
295			color: inherit;
296			}
297
298			.jetpack-test-error .noticon {
299			float: right;
300			}
301
302			form#contactme {
303			border: 1px solid #dfdfdf;
304			background: #eaf3fa;
305			padding: 20px;
306			margin: 10px;
307			background-color: #eaf3fa;
308			border-radius: 5px;
309			font-size: 15px;
310			font-family: "Open Sans", "Helvetica Neue", sans-serif;
311			}
312
313			form#contactme label.h {
314			color: #444;
315			display: block;
316			font-weight: bold;
317			margin: 0 0 7px 10px;
318			text-shadow: 1px 1px 0 #fff;
319			}
320
321			.formbox {
322			margin: 0 0 25px 0;
323			}
324
325			.formbox input[type="text"], .formbox input[type="email"], .formbox input[type="url"], .formbox textarea {
326			border: 1px solid #e5e5e5;
327			border-radius: 11px;
328			box-shadow: inset 0 1px 1px rgba(0,0,0,0.1);
329			color: #666;
330			font-size: 14px;
331			padding: 10px;
332			width: 97%;
333			}
334			.formbox .contact-support input[type="submit"] {
335			float: right;
336			margin: 0 !important;
337			border-radius: 20px !important;
338			cursor: pointer;
339			font-size: 13pt !important;
340			height: auto !important;
341			margin: 0 0 2em 10px !important;
342			padding: 8px 16px !important;
343			background-color: #ddd;
344			border: 1px solid rgba(0,0,0,0.05);
345			border-top-color: rgba(255,255,255,0.1);
346			border-bottom-color: rgba(0,0,0,0.15);
347			color: #333;
348			font-weight: 400;
349			display: inline-block;
350			text-align: center;
351			text-decoration: none;
352			}
353
354			.formbox span.errormsg {
355			margin: 0 0 10px 10px;
356			color: #d00;
357			display: none;
358			}
359
360			.formbox.error span.errormsg {
361			display: block;
362			}
363
364			#contact-message ul {
365			margin: 0 0 20px 10px;
366			}
367
368			#contact-message li {
369			margin: 0 0 10px 10px;
370			list-style: disc;
371			display: list-item;
372			}
373
374			</style>
375			<script type="text/javascript">
376			jQuery( document ).ready( function($) {
377
378			$('#debug_info').prepend('jQuery version: ' + jQuery.fn.jquery + "\r\n");
379
380			$( '.jetpack-test-error .jetpack-test-heading' ).on( 'click', function() {
381			$( this ).parents( '.jetpack-test-error' ).find( '.jetpack-test-details' ).slideToggle();
382			return false;
383			} );
384
385			$( '.jetpack-show-contact-form a' ).on( 'click', function() {
386			$('#contact-message').slideToggle();
387			return false;
388			} );
389
390			$( '#toggle_debug_info a' ).on( 'click', function() {
391			$('#debug_info_div').slideToggle();
392			return false;
393			} );
394
395			$('form#contactme').on("submit", function(e){
396			var form = $(this);
397			var message = form.find('#did');
398			var name = form.find('#your_name');
399			var email = form.find('#your_email')
400			var validation_error = false;
401			if( !name.val() ) {
402			name.parents('.formbox').addClass('error');
403			validation_error = true;
404			}
405			if( !email.val() ) {
406			email.parents('.formbox').addClass('error');
407			validation_error = true;
408			}
409			if ( validation_error ) {
410			return false;
411			}
412			message.val(message.val() + "\r\n\r\n----------------------------------------------\r\n\r\nDEBUG INFO:\r\n" + $('#debug_info').val() );
413			return true;
414			});
415
416			} );
417			</script>
418			<?php
419			}
420			}
421

Automattic / jetpack

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Jetpack_Debugger::jetpack_debug_display_handler() F

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