Issues in class.jetpack-debugger.php - All Issues - Inspection of "Change version number to 3.8.1-beta2" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — branch-3.8 ( b1dba8...1c78dd )

unknown

created 2015-11-23 11:44 UTC

class.jetpack-debugger.php (1 issue)

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Bug 1

Severity

Major 1

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<?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() );


		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 esc_html_e( "If your problem isn't known or caused by a plugin, try activating Twenty Fifteen (the default WordPress theme). 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
	}
}


Push — branch-3.8 ( b1dba8...1c78dd )

class.jetpack-debugger.php (1 issue)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Available Fixes

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
60
61			foreach ( array (
62			'GD_PHP_HANDLER',
63			'HTTP_AKAMAI_ORIGIN_HOP',
64			'HTTP_CF_CONNECTING_IP',
65			'HTTP_CLIENT_IP',
66			'HTTP_FASTLY_CLIENT_IP',
67			'HTTP_FORWARDED',
68			'HTTP_FORWARDED_FOR',
69			'HTTP_INCAP_CLIENT_IP',
70			'HTTP_TRUE_CLIENT_IP',
71			'HTTP_X_CLIENTIP',
72			'HTTP_X_CLUSTER_CLIENT_IP',
73			'HTTP_X_FORWARDED',
74			'HTTP_X_FORWARDED_FOR',
75			'HTTP_X_IP_TRAIL',
76			'HTTP_X_REAL_IP',
77			'HTTP_X_VARNISH',
78			'REMOTE_ADDR'
79			) as $header ) {
80			if( isset( $_SERVER[$header] ) ) {
81			$debug_info .= "\r\n" . esc_html( 'IP HEADER: '.$header . ": " . $_SERVER[$header] );
82			} else {
83			$debug_info .= "\r\n" . esc_html( 'IP HEADER: '.$header . ": Not Set" );
84			}
85			}
86
87
88			$debug_info .= "\r\n" . esc_html( "PROTECT_TRUSTED_HEADER: " . json_encode(get_site_option( 'trusted_ip_header' )));
89
90			$debug_info .= "\r\n\r\nTEST RESULTS:\r\n\r\n";
91			$debug_raw_info = '';
92
93
94			$tests = array();
95
96			$tests['HTTP']['result'] = wp_remote_get( preg_replace( '/^https:/', 'http:', JETPACK__API_BASE ) . 'test/1/' );
97			$tests['HTTP']['fail_message'] = esc_html__( 'Your site isn’t reaching the Jetpack servers.', 'jetpack' );
98
99			$tests['HTTPS']['result'] = wp_remote_get( preg_replace( '/^http:/', 'https:', JETPACK__API_BASE ) . 'test/1/' );
100			$tests['HTTPS']['fail_message'] = esc_html__( 'Your site isn’t securely reaching the Jetpack servers.', 'jetpack' );
101
102			$identity_crisis_message = '';
103			if ( $identity_crisis = Jetpack::check_identity_crisis( true ) ) {
104			foreach( $identity_crisis as $key => $value ) {
105			$identity_crisis_message .= sprintf( __( 'Your `%1$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";
106			}
107			$identity_crisis = new WP_Error( 'identity-crisis', $identity_crisis_message, $identity_crisis );
108			} else {
109			$identity_crisis = 'PASS';
110			}
111			$tests['IDENTITY_CRISIS']['result'] = $identity_crisis;
112			$tests['IDENTITY_CRISIS']['fail_message'] = esc_html__( 'Something has gotten mixed up in your Jetpack Connection!', 'jetpack' );
113
114			$self_xml_rpc_url = home_url( 'xmlrpc.php' );
115
116			$testsite_url = Jetpack::fix_url_for_bad_hosts( JETPACK__API_BASE . 'testsite/1/?url=' );
117
118			add_filter( 'http_request_timeout', array( 'Jetpack_Debugger', 'jetpack_increase_timeout' ) );
119
120			$tests['SELF']['result'] = wp_remote_get( $testsite_url . $self_xml_rpc_url );
121			$tests['SELF']['fail_message'] = esc_html__( 'It looks like your site can not communicate properly with Jetpack.', 'jetpack' );
122
123			remove_filter( 'http_request_timeout', array( 'Jetpack_Debugger', 'jetpack_increase_timeout' ) );
124
125			?>
126			<div class="wrap">
127			<h2><?php esc_html_e( 'Jetpack Debugging Center', 'jetpack' ); ?></h2>
128			<h3><?php _e( "Testing your site's compatibility with Jetpack...", 'jetpack' ); ?></h3>
129			<div class="jetpack-debug-test-container">
130			<?php
131			ob_start();
132			foreach ( $tests as $test_name => $test_info ) :
133			if ( 'PASS' !== $test_info['result'] && ( is_wp_error( $test_info['result'] ) \|\|
134			false == ( $response_code = wp_remote_retrieve_response_code( $test_info['result'] ) ) \|\|
135			'200' != $response_code ) ) {
			0 ignored issues – show Bug introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$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...
136			$debug_info .= $test_name . ": FAIL\r\n";
137			?>
138			<div class="jetpack-test-error">
139			<p>
140			<a class="jetpack-test-heading" href="#"><?php echo $test_info['fail_message']; ?>
141			<span class="noticon noticon-collapse"></span>
142			</a>
143			</p>
144			<pre class="jetpack-test-details"><?php echo esc_html( $test_name ); ?>:
145			<?php echo esc_html( is_wp_error( $test_info['result'] ) ? $test_info['result']->get_error_message() : print_r( $test_info['result'], 1 ) ); ?></pre>
146			</div><?php
147			} else {
148			$debug_info .= $test_name . ": PASS\r\n";
149			}
150			$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 ) );
151			?>
152			<?php endforeach;
153			$html = ob_get_clean();
154
155			if ( '' == trim( $html ) ) {
156			echo '<div class="jetpack-tests-succed">' . esc_html__( 'Your Jetpack setup looks a-okay!', 'jetpack' ) . '</div>';
157			}
158			else {
159			echo '<h3>' . esc_html__( 'There seems to be a problem with your site’s ability to communicate with Jetpack!', 'jetpack' ) . '</h3>';
160			echo $html;
161			}
162			$debug_info .= "\r\n\r\nRAW TEST RESULTS:" . $debug_raw_info ."\r\n";
163			?>
164			</div>
165			<div class="entry-content">
166			<h3><?php esc_html_e( 'Trouble with Jetpack?', 'jetpack' ); ?></h3>
167			<h4><?php esc_html_e( 'It may be caused by one of these issues, which you can diagnose yourself:', 'jetpack' ); ?></h4>
168			<ol>
169			<li><b><em><?php esc_html_e( 'A known issue.', 'jetpack' ); ?></em></b> <?php echo sprintf( __( 'Some themes and plugins have <a href="%1$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>
170			<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>
171			<li><b><em><?php esc_html_e( 'A theme conflict.', 'jetpack' ); ?></em></b> <?php esc_html_e( "If your problem isn't known or caused by a plugin, try activating Twenty Fifteen (the default WordPress theme). If this solves the problem, something in your theme is probably broken – let the theme's author know.", 'jetpack' ); ?></li>
172			<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' ) ); ?>
173			<ul>
174			<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>
175			<li>- <?php esc_html_e( "If you get a 404 message, contact your web host. Their security may block XMLRPC.", 'jetpack' ); ?></li>
176			</ul>
177			</li>
178			</ol>
179			<?php if ( self::is_jetpack_support_open() ): ?>
180			<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 ) ) ); ?>
181			</p>
182			<?php endif; ?>
183			<?php if ( Jetpack::is_active() ) : ?>
184			<hr />
185			<div id="connected-user-details">
186			<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>
187			</div>
188			<hr />
189			<div id="sync-related-posts">
190			<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>
191			<?php echo Jetpack::init()->sync->reindex_ui() ?>
192			</div>
193			<?php endif; ?>
194			</div>
195			<div id="contact-message" <?php if( ! isset( $_GET['contact'] ) ) {?> style="display:none" <?php } ?>>
196			<?php if ( self::is_jetpack_support_open() ): ?>
197			<form id="contactme" method="post" action="http://jetpack.me/contact-support/">
198			<input type="hidden" name="action" value="submit">
199			<input type="hidden" name="jetpack" value="needs-service">
200
201			<input type="hidden" name="contact_form" id="contact_form" value="1">
202			<input type="hidden" name="blog_url" id="blog_url" value="<?php echo esc_attr( site_url() ); ?>">
203			<input type="hidden" name="subject" id="subject" value="from: <?php echo esc_attr( site_url() ); ?> Jetpack contact form">
204			<div class="formbox">
205			<label for="message" class="h"><?php esc_html_e( 'Please describe the problem you are having.', 'jetpack' ); ?></label>
206			<textarea name="message" cols="40" rows="7" id="did"></textarea>
207			</div>
208
209			<div id="name_div" class="formbox">
210			<label class="h" for="your_name"><?php esc_html_e( 'Name', 'jetpack' ); ?></label>
211			<span class="errormsg"><?php esc_html_e( 'Let us know your name.', 'jetpack' ); ?></span>
212			<input name="your_name" type="text" id="your_name" value="<?php esc_html_e( $current_user->display_name, 'jetpack'); ?>" size="40">
213			</div>
214
215			<div id="email_div" class="formbox">
216			<label class="h" for="your_email"><?php esc_html_e( 'E-mail', 'jetpack' ); ?></label>
217			<span class="errormsg"><?php esc_html_e( 'Use a valid email address.', 'jetpack' ); ?></span>
218			<input name="your_email" type="text" id="your_email" value="<?php esc_html_e( $current_user->user_email, 'jetpack'); ?>" size="40">
219			</div>
220
221			<div id="toggle_debug_info" class="formbox">
222			<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>
223			</div>
224
225			<div id="debug_info_div" class="formbox" style="display:none">
226			<label class="h" for="debug_info"><?php esc_html_e( 'Debug Info', 'jetpack' ); ?></label>
227			<textarea name="debug_info" cols="40" rows="7" id="debug_info"><?php echo esc_attr( $debug_info ); ?></textarea>
228			</div>
229
230			<div style="clear: both;"></div>
231
232			<div id="blog_div" class="formbox">
233			<div id="submit_div" class="contact-support">
234			<input type="submit" name="submit" value="<?php esc_html_e( 'Submit »', 'jetpack' ); ?>">
235			</div>
236			</div>
237			<div style="clear: both;"></div>
238			</form>
239			<?php endif; ?>
240			</div>
241			</div>
242			<?php
243			}
244
245			public static function jetpack_debug_admin_head() {
246			?>
247			<style type="text/css">
248
249			.jetpack-debug-test-container {
250			margin-top: 20px;
251			margin-bottom: 30px;
252			}
253
254			.jetpack-tests-succed {
255			font-size: large;
256			color: #8BAB3E;
257			}
258
259			.jetpack-test-details {
260			margin: 4px 6px;
261			padding: 10px;
262			overflow: auto;
263			display: none;
264			}
265
266			.jetpack-test-error {
267			margin-bottom: 10px;
268			background: #FFEBE8;
269			border: solid 1px #C00;
270			border-radius: 3px;
271			}
272
273			.jetpack-test-error p {
274			margin: 0;
275			padding: 0;
276			}
277
278			.jetpack-test-error a.jetpack-test-heading {
279			padding: 4px 6px;
280			display: block;
281			text-decoration: none;
282			color: inherit;
283			}
284
285			.jetpack-test-error .noticon {
286			float: right;
287			}
288
289			form#contactme {
290			border: 1px solid #dfdfdf;
291			background: #eaf3fa;
292			padding: 20px;
293			margin: 10px;
294			background-color: #eaf3fa;
295			border-radius: 5px;
296			font-size: 15px;
297			font-family: "Open Sans", "Helvetica Neue", sans-serif;
298			}
299
300			form#contactme label.h {
301			color: #444;
302			display: block;
303			font-weight: bold;
304			margin: 0 0 7px 10px;
305			text-shadow: 1px 1px 0 #fff;
306			}
307
308			.formbox {
309			margin: 0 0 25px 0;
310			}
311
312			.formbox input[type="text"], .formbox input[type="email"], .formbox input[type="url"], .formbox textarea {
313			border: 1px solid #e5e5e5;
314			border-radius: 11px;
315			box-shadow: inset 0 1px 1px rgba(0,0,0,0.1);
316			color: #666;
317			font-size: 14px;
318			padding: 10px;
319			width: 97%;
320			}
321			.formbox .contact-support input[type="submit"] {
322			float: right;
323			margin: 0 !important;
324			border-radius: 20px !important;
325			cursor: pointer;
326			font-size: 13pt !important;
327			height: auto !important;
328			margin: 0 0 2em 10px !important;
329			padding: 8px 16px !important;
330			background-color: #ddd;
331			border: 1px solid rgba(0,0,0,0.05);
332			border-top-color: rgba(255,255,255,0.1);
333			border-bottom-color: rgba(0,0,0,0.15);
334			color: #333;
335			font-weight: 400;
336			display: inline-block;
337			text-align: center;
338			text-decoration: none;
339			}
340
341			.formbox span.errormsg {
342			margin: 0 0 10px 10px;
343			color: #d00;
344			display: none;
345			}
346
347			.formbox.error span.errormsg {
348			display: block;
349			}
350
351			#contact-message ul {
352			margin: 0 0 20px 10px;
353			}
354
355			#contact-message li {
356			margin: 0 0 10px 10px;
357			list-style: disc;
358			display: list-item;
359			}
360
361			</style>
362			<script type="text/javascript">
363			jQuery( document ).ready( function($) {
364
365			$('#debug_info').prepend('jQuery version: ' + jQuery.fn.jquery + "\r\n");
366
367			$( '.jetpack-test-error .jetpack-test-heading' ).on( 'click', function() {
368			$( this ).parents( '.jetpack-test-error' ).find( '.jetpack-test-details' ).slideToggle();
369			return false;
370			} );
371
372			$( '.jetpack-show-contact-form a' ).on( 'click', function() {
373			$('#contact-message').slideToggle();
374			return false;
375			} );
376
377			$( '#toggle_debug_info a' ).on( 'click', function() {
378			$('#debug_info_div').slideToggle();
379			return false;
380			} );
381
382			$('form#contactme').on("submit", function(e){
383			var form = $(this);
384			var message = form.find('#did');
385			var name = form.find('#your_name');
386			var email = form.find('#your_email')
387			var validation_error = false;
388			if( !name.val() ) {
389			name.parents('.formbox').addClass('error');
390			validation_error = true;
391			}
392			if( !email.val() ) {
393			email.parents('.formbox').addClass('error');
394			validation_error = true;
395			}
396			if ( validation_error ) {
397			return false;
398			}
399			message.val(message.val() + "\r\n\r\n----------------------------------------------\r\n\r\nDEBUG INFO:\r\n" + $('#debug_info').val() );
400			return true;
401			});
402
403			} );
404			</script>
405			<?php
406			}
407			}
408

Automattic / jetpack

Push — branch-3.8 ( b1dba8...1c78dd )

class.jetpack-debugger.php (1 issue)

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