Issues in class.jetpack-debugger.php - All Issues - Inspection of "Mark additional test as PHP5.3+ only" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/sync-action ( 3fb8dd...a8e01b )

unknown

created 2016-05-11 18:00 UTC

class.jetpack-debugger.php (2 issues)

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<?php
require_once( dirname( __FILE__ ) . '/sync/class.jetpack-sync-dashboard.php' );

class Jetpack_Debugger {

	private static function is_jetpack_support_open() {
		try {
			$response = wp_remote_request( "http://jetpack.com/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' ) );

		$current_user = wp_get_current_user();

		$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" target="_blank">known conflicts</a> with Jetpack – check the <a href="%2$s" target="_blank">list</a>. (You can also browse the <a href="%3$s" target="_blank">Jetpack support pages</a> or <a href="%4$s" target="_blank">Jetpack support forum</a> to see if others have experienced and solved the problem.)', 'jetpack' ), 'http://jetpack.com/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.com/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.com/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_Sync_Reindex::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.com/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() ); ?>">
					<?php
						$subject_line = sprintf(
							/* translators: %s is the URL of the site */
							_x( 'from: %s Jetpack contact form', 'Support request email subject line', 'jetpack' ),
							esc_attr( site_url() )
						);

						if ( Jetpack::is_development_version() ) {
							$subject_line = 'BETA ' . $subject_line;
						}

						$subject_line_input = printf(
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
							'<input type="hidden" name="subject" id="subject" value="%s"">',
							$subject_line
						);
					?>
					<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 — add/sync-action ( 3fb8dd...a8e01b )

class.jetpack-debugger.php (2 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Available Fixes

1			<?php
2			require_once( dirname( __FILE__ ) . '/sync/class.jetpack-sync-dashboard.php' );
3
4			class Jetpack_Debugger {
5
6			private static function is_jetpack_support_open() {
7			try {
8			$response = wp_remote_request( "http://jetpack.com/is-support-open" );
9			$body = wp_remote_retrieve_body( $response );
10			$json = json_decode( $body );
11			return ( ( bool ) $json->is_support_open );
12			}
13			catch ( Exception $e ) {
14			return true;
15			}
16			}
17
18			public static function jetpack_increase_timeout() {
19			return 30; // seconds
20			}
21
22			public static function jetpack_debug_display_handler() {
23			if ( ! current_user_can( 'manage_options' ) )
24			wp_die( esc_html__('You do not have sufficient permissions to access this page.', 'jetpack' ) );
25
26			$current_user = wp_get_current_user();
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' != $response_code ) ) {
			0 ignored issues – show Bug introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$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...
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" target="_blank">known conflicts</a> with Jetpack – check the <a href="%2$s" target="_blank">list</a>. (You can also browse the <a href="%3$s" target="_blank">Jetpack support pages</a> or <a href="%4$s" target="_blank">Jetpack support forum</a> to see if others have experienced and solved the problem.)', 'jetpack' ), 'http://jetpack.com/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.com/support/getting-started-with-jetpack/known-issues/', 'http://jetpack.com/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
205			<?php echo Jetpack_Sync_Reindex::reindex_ui(); ?>
206			</div>
207			<?php endif; ?>
208			</div>
209			<div id="contact-message" <?php if( ! isset( $_GET['contact'] ) ) {?> style="display:none" <?php } ?>>
210			<?php if ( self::is_jetpack_support_open() ): ?>
211			<form id="contactme" method="post" action="http://jetpack.com/contact-support/">
212			<input type="hidden" name="action" value="submit">
213			<input type="hidden" name="jetpack" value="needs-service">
214
215			<input type="hidden" name="contact_form" id="contact_form" value="1">
216			<input type="hidden" name="blog_url" id="blog_url" value="<?php echo esc_attr( site_url() ); ?>">
217			<?php
218			$subject_line = sprintf(
219			/* translators: %s is the URL of the site */
220			_x( 'from: %s Jetpack contact form', 'Support request email subject line', 'jetpack' ),
221			esc_attr( site_url() )
222			);
223
224			if ( Jetpack::is_development_version() ) {
225			$subject_line = 'BETA ' . $subject_line;
226			}
227
228			$subject_line_input = printf(
			0 ignored issues – show Unused Code introduced 2016-01-15 15:49 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$subject_line_input` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
229			'<input type="hidden" name="subject" id="subject" value="%s"">',
230			$subject_line
231			);
232			?>
233			<div class="formbox">
234			<label for="message" class="h"><?php esc_html_e( 'Please describe the problem you are having.', 'jetpack' ); ?></label>
235			<textarea name="message" cols="40" rows="7" id="did"></textarea>
236			</div>
237
238			<div id="name_div" class="formbox">
239			<label class="h" for="your_name"><?php esc_html_e( 'Name', 'jetpack' ); ?></label>
240			<span class="errormsg"><?php esc_html_e( 'Let us know your name.', 'jetpack' ); ?></span>
241			<input name="your_name" type="text" id="your_name" value="<?php esc_html_e( $current_user->display_name, 'jetpack'); ?>" size="40">
242			</div>
243
244			<div id="email_div" class="formbox">
245			<label class="h" for="your_email"><?php esc_html_e( 'E-mail', 'jetpack' ); ?></label>
246			<span class="errormsg"><?php esc_html_e( 'Use a valid email address.', 'jetpack' ); ?></span>
247			<input name="your_email" type="text" id="your_email" value="<?php esc_html_e( $current_user->user_email, 'jetpack'); ?>" size="40">
248			</div>
249
250			<div id="toggle_debug_info" class="formbox">
251			<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>
252			</div>
253
254			<div id="debug_info_div" class="formbox" style="display:none">
255			<label class="h" for="debug_info"><?php esc_html_e( 'Debug Info', 'jetpack' ); ?></label>
256			<textarea name="debug_info" cols="40" rows="7" id="debug_info"><?php echo esc_attr( $debug_info ); ?></textarea>
257			</div>
258
259			<div style="clear: both;"></div>
260
261			<div id="blog_div" class="formbox">
262			<div id="submit_div" class="contact-support">
263			<input type="submit" name="submit" value="<?php esc_html_e( 'Submit »', 'jetpack' ); ?>">
264			</div>
265			</div>
266			<div style="clear: both;"></div>
267			</form>
268			<?php endif; ?>
269			</div>
270			</div>
271			<?php
272			}
273
274			public static function jetpack_debug_admin_head() {
275			?>
276			<style type="text/css">
277
278			.jetpack-debug-test-container {
279			margin-top: 20px;
280			margin-bottom: 30px;
281			}
282
283			.jetpack-tests-succed {
284			font-size: large;
285			color: #8BAB3E;
286			}
287
288			.jetpack-test-details {
289			margin: 4px 6px;
290			padding: 10px;
291			overflow: auto;
292			display: none;
293			}
294
295			.jetpack-test-error {
296			margin-bottom: 10px;
297			background: #FFEBE8;
298			border: solid 1px #C00;
299			border-radius: 3px;
300			}
301
302			.jetpack-test-error p {
303			margin: 0;
304			padding: 0;
305			}
306
307			.jetpack-test-error a.jetpack-test-heading {
308			padding: 4px 6px;
309			display: block;
310			text-decoration: none;
311			color: inherit;
312			}
313
314			.jetpack-test-error .noticon {
315			float: right;
316			}
317
318			form#contactme {
319			border: 1px solid #dfdfdf;
320			background: #eaf3fa;
321			padding: 20px;
322			margin: 10px;
323			background-color: #eaf3fa;
324			border-radius: 5px;
325			font-size: 15px;
326			font-family: "Open Sans", "Helvetica Neue", sans-serif;
327			}
328
329			form#contactme label.h {
330			color: #444;
331			display: block;
332			font-weight: bold;
333			margin: 0 0 7px 10px;
334			text-shadow: 1px 1px 0 #fff;
335			}
336
337			.formbox {
338			margin: 0 0 25px 0;
339			}
340
341			.formbox input[type="text"], .formbox input[type="email"], .formbox input[type="url"], .formbox textarea {
342			border: 1px solid #e5e5e5;
343			border-radius: 11px;
344			box-shadow: inset 0 1px 1px rgba(0,0,0,0.1);
345			color: #666;
346			font-size: 14px;
347			padding: 10px;
348			width: 97%;
349			}
350			.formbox .contact-support input[type="submit"] {
351			float: right;
352			margin: 0 !important;
353			border-radius: 20px !important;
354			cursor: pointer;
355			font-size: 13pt !important;
356			height: auto !important;
357			margin: 0 0 2em 10px !important;
358			padding: 8px 16px !important;
359			background-color: #ddd;
360			border: 1px solid rgba(0,0,0,0.05);
361			border-top-color: rgba(255,255,255,0.1);
362			border-bottom-color: rgba(0,0,0,0.15);
363			color: #333;
364			font-weight: 400;
365			display: inline-block;
366			text-align: center;
367			text-decoration: none;
368			}
369
370			.formbox span.errormsg {
371			margin: 0 0 10px 10px;
372			color: #d00;
373			display: none;
374			}
375
376			.formbox.error span.errormsg {
377			display: block;
378			}
379
380			#contact-message ul {
381			margin: 0 0 20px 10px;
382			}
383
384			#contact-message li {
385			margin: 0 0 10px 10px;
386			list-style: disc;
387			display: list-item;
388			}
389
390			</style>
391			<script type="text/javascript">
392			jQuery( document ).ready( function($) {
393
394			$('#debug_info').prepend('jQuery version: ' + jQuery.fn.jquery + "\r\n");
395
396			$( '.jetpack-test-error .jetpack-test-heading' ).on( 'click', function() {
397			$( this ).parents( '.jetpack-test-error' ).find( '.jetpack-test-details' ).slideToggle();
398			return false;
399			} );
400
401			$( '.jetpack-show-contact-form a' ).on( 'click', function() {
402			$('#contact-message').slideToggle();
403			return false;
404			} );
405
406			$( '#toggle_debug_info a' ).on( 'click', function() {
407			$('#debug_info_div').slideToggle();
408			return false;
409			} );
410
411			$('form#contactme').on("submit", function(e){
412			var form = $(this);
413			var message = form.find('#did');
414			var name = form.find('#your_name');
415			var email = form.find('#your_email')
416			var validation_error = false;
417			if( !name.val() ) {
418			name.parents('.formbox').addClass('error');
419			validation_error = true;
420			}
421			if( !email.val() ) {
422			email.parents('.formbox').addClass('error');
423			validation_error = true;
424			}
425			if ( validation_error ) {
426			return false;
427			}
428			message.val(message.val() + "\r\n\r\n----------------------------------------------\r\n\r\nDEBUG INFO:\r\n" + $('#debug_info').val() );
429			return true;
430			});
431
432			} );
433			</script>
434			<?php
435			}
436			}
437

Automattic / jetpack

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class.jetpack-debugger.php (2 issues)

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