awesomemotive / google-analytics-for-wordpress

includes/admin/notice.php

Indentation +87 added lines, -87 removed lines

@@ -36,11 +36,11 @@ 
      */
     public function __construct() {
 
-        // Populate $notices
-        $this->notices = get_option( 'monsterinsights_notices' );
-        if ( ! is_array( $this->notices ) ) {
-            $this->notices = array();
-        }
+	// Populate $notices
+	$this->notices = get_option( 'monsterinsights_notices' );
+	if ( ! is_array( $this->notices ) ) {
+	    $this->notices = array();
+	}
 
     }
 
@@ -55,10 +55,10 @@ 
      */
 
     public function is_dismissed( $notice ) {
-        if ( ! isset( $this->notices[ $notice ] ) ) {
-            return false;
-        }
-        return true;
+	if ( ! isset( $this->notices[ $notice ] ) ) {
+	    return false;
+	}
+	return true;
 
     }
 
@@ -72,8 +72,8 @@ 
      * @return null
      */
     public function dismiss( $notice ) {
-        $this->notices[ $notice ] = true;
-        update_option( 'monsterinsights_notices', $this->notices );
+	$this->notices[ $notice ] = true;
+	update_option( 'monsterinsights_notices', $this->notices );
 
     }
 
@@ -88,8 +88,8 @@ 
      * @return null
      */
     public function undismiss( $notice ) {
-        unset( $this->notices[ $notice ] );
-        update_option( 'monsterinsights_notices', $this->notices );
+	unset( $this->notices[ $notice ] );
+	update_option( 'monsterinsights_notices', $this->notices );
 
     }
 
@@ -108,7 +108,7 @@ 
      * @param bool      $is_dismissible     User can Dismiss Message (default: false)
      */ 
     public function display_inline_notice( $name, $title, $message, $type = 'success', $is_dismissible = false, $args = array() ) {
-        /* Available/Planned $args options
+	/* Available/Planned $args options
          * $args = array(
          *  'primary'    => array(
          *      'text'   => '',
@@ -127,110 +127,110 @@ 
          */
 
 
-        // Check if the notice is dismissible, and if so has been dismissed.
-        if ( $is_dismissible && $this->is_dismissed( $name ) ) {
-            // Nothing to show here, return!
-            return '';
-        }
+	// Check if the notice is dismissible, and if so has been dismissed.
+	if ( $is_dismissible && $this->is_dismissed( $name ) ) {
+	    // Nothing to show here, return!
+	    return '';
+	}
 
-        $dismissible = ( $is_dismissible ) ? ' is-dismissible': '';
+	$dismissible = ( $is_dismissible ) ? ' is-dismissible': '';
 
-        // Display inline notice
-        ob_start();
-        ?>
+	// Display inline notice
+	ob_start();
+	?>
         <div class="monsterinsights-notice <?php echo 'monsterinsights-' . esc_attr( $type ) . '-notice' . $dismissible; ?>" data-notice="<?php echo esc_attr( $name ); ?>">
             <div class="monsterinsights-notice-icon <?php echo 'monsterinsights-' . esc_attr( $type ) . '-notice-icon'?>">
             </div>
             <div class="monsterinsights-notice-text <?php echo 'monsterinsights-' . esc_attr( $type ) . '-notice-text'?>">
                 <?php
-                // Title
-                if ( ! empty ( $title ) ) {
-                    ?>
+		// Title
+		if ( ! empty ( $title ) ) {
+		    ?>
                     <p class="monsterinsights-notice-title"><?php echo esc_html( $title ); ?></p>
                     <?php
-                }
+		}
 
-                // Message
-                if ( ! empty( $message ) ) {
-                    if ( empty( $args['skip_message_escape'] ) ) {
-                        ?>
+		// Message
+		if ( ! empty( $message ) ) {
+		    if ( empty( $args['skip_message_escape'] ) ) {
+			?>
                         <p class="monsterinsights-notice-message"><?php echo esc_html( $message ); ?></p>
                         <?php
-                    } else {
-                        ?>
+		    } else {
+			?>
                         <p class="monsterinsights-notice-message"><?php echo $message; ?></p>
                         <?php
-                    }
-                }
+		    }
+		}
                 
-                // Primary Button
-                if ( ! empty( $args['primary']['text'] ) ) {
+		// Primary Button
+		if ( ! empty( $args['primary']['text'] ) ) {
                     
-                    $text = '';
-                    if ( ! empty( $args['primary']['text'] ) ) {
-                        $text = $args['primary']['text'];
-                    }
-
-                    $url = '#';
-                    if ( ! empty( $args['primary']['url'] ) ) {
-                        $url = $args['primary']['url'];
-                    }
-
-                    $target = '';
-                    if ( ! empty( $args['primary']['target'] ) && $args['primary']['target'] === 'blank') {
-                        $target = ' target="_blank" rel="noopener noreferrer"';
-                    }
-
-                    $class = 'button button-primary';
-                    if ( ! empty( $args['primary']['class'] ) ) {
-                        $class = ' class="'. $args['primary']['class'] . '"';
-                    }
-                    ?>
+		    $text = '';
+		    if ( ! empty( $args['primary']['text'] ) ) {
+			$text = $args['primary']['text'];
+		    }
+
+		    $url = '#';
+		    if ( ! empty( $args['primary']['url'] ) ) {
+			$url = $args['primary']['url'];
+		    }
+
+		    $target = '';
+		    if ( ! empty( $args['primary']['target'] ) && $args['primary']['target'] === 'blank') {
+			$target = ' target="_blank" rel="noopener noreferrer"';
+		    }
+
+		    $class = 'button button-primary';
+		    if ( ! empty( $args['primary']['class'] ) ) {
+			$class = ' class="'. $args['primary']['class'] . '"';
+		    }
+		    ?>
                     <a href="<?php echo esc_attr( $url ); ?>"<?php echo $target; ?><?php echo $class;?>><?php echo esc_html( $text ); ?></a>
                     <?php
-                }
+		}
 
-                // Secondary Button
-                if ( ! empty( $args['secondary']['text'] ) ) {
+		// Secondary Button
+		if ( ! empty( $args['secondary']['text'] ) ) {
                     
-                    $text = '';
-                    if ( ! empty( $args['secondary']['text'] ) ) {
-                        $text = $args['secondary']['text'];
-                    }
-
-                    $url = '#';
-                    if ( ! empty( $args['secondary']['url'] ) ) {
-                        $url = $args['secondary']['url'];
-                    }           
-
-                    $target = '';
-                    if ( ! empty( $args['secondary']['target'] ) && $args['secondary']['target'] === 'blank') {
-                        $target = ' target="_blank" rel="noopener noreferrer"';
-                    }
-
-                    $class = 'button button-secondary';
-                    if ( ! empty( $args['secondary']['class'] ) ) {
-                        $class = ' class="'. $args['secondary']['class'] . '"';
-                    }
-                    ?>
+		    $text = '';
+		    if ( ! empty( $args['secondary']['text'] ) ) {
+			$text = $args['secondary']['text'];
+		    }
+
+		    $url = '#';
+		    if ( ! empty( $args['secondary']['url'] ) ) {
+			$url = $args['secondary']['url'];
+		    }           
+
+		    $target = '';
+		    if ( ! empty( $args['secondary']['target'] ) && $args['secondary']['target'] === 'blank') {
+			$target = ' target="_blank" rel="noopener noreferrer"';
+		    }
+
+		    $class = 'button button-secondary';
+		    if ( ! empty( $args['secondary']['class'] ) ) {
+			$class = ' class="'. $args['secondary']['class'] . '"';
+		    }
+		    ?>
                     <a href="<?php echo esc_attr( $url ); ?>"<?php echo $target; ?><?php echo $class;?>><?php echo esc_html( $text ); ?></a>
                     <?php
-                }
+		}
 
-                // Dismiss Button
-                if ( $is_dismissible ) {
-                    ?>
+		// Dismiss Button
+		if ( $is_dismissible ) {
+		    ?>
                     <button type="button" class="notice-dismiss<?php echo $dismissible; ?>">
                         <span class="screen-reader-text">
                             <?php esc_html_e( 'Dismiss this notice', 'google-analytics-for-wordpress' ); ?>
                         </span>
                     </button>
                     <?php
-                }
-                ?>
+		}
+		?>
             </div>
         </div>
         <?php
-        return ob_get_clean();
+	return ob_get_clean();
     }
 }
\ No newline at end of file

Spacing +10 added lines, -10 removed lines

@@ -55,7 +55,7 @@ 
      */
 
     public function is_dismissed( $notice ) {
-        if ( ! isset( $this->notices[ $notice ] ) ) {
+        if ( ! isset( $this->notices[$notice] ) ) {
             return false;
         }
         return true;
@@ -72,7 +72,7 @@ 
      * @return null
      */
     public function dismiss( $notice ) {
-        $this->notices[ $notice ] = true;
+        $this->notices[$notice] = true;
         update_option( 'monsterinsights_notices', $this->notices );
 
     }
@@ -88,7 +88,7 @@ 
      * @return null
      */
     public function undismiss( $notice ) {
-        unset( $this->notices[ $notice ] );
+        unset( $this->notices[$notice] );
         update_option( 'monsterinsights_notices', $this->notices );
 
     }
@@ -133,7 +133,7 @@ 
             return '';
         }
 
-        $dismissible = ( $is_dismissible ) ? ' is-dismissible': '';
+        $dismissible = ( $is_dismissible ) ? ' is-dismissible' : '';
 
         // Display inline notice
         ob_start();
@@ -177,16 +177,16 @@ 
                     }
 
                     $target = '';
-                    if ( ! empty( $args['primary']['target'] ) && $args['primary']['target'] === 'blank') {
+                    if ( ! empty( $args['primary']['target'] ) && $args['primary']['target'] === 'blank' ) {
                         $target = ' target="_blank" rel="noopener noreferrer"';
                     }
 
                     $class = 'button button-primary';
                     if ( ! empty( $args['primary']['class'] ) ) {
-                        $class = ' class="'. $args['primary']['class'] . '"';
+                        $class = ' class="' . $args['primary']['class'] . '"';
                     }
                     ?>
-                    <a href="<?php echo esc_attr( $url ); ?>"<?php echo $target; ?><?php echo $class;?>><?php echo esc_html( $text ); ?></a>
+                    <a href="<?php echo esc_attr( $url ); ?>"<?php echo $target; ?><?php echo $class; ?>><?php echo esc_html( $text ); ?></a>
                     <?php
                 }
 
@@ -204,16 +204,16 @@ 
                     }           
 
                     $target = '';
-                    if ( ! empty( $args['secondary']['target'] ) && $args['secondary']['target'] === 'blank') {
+                    if ( ! empty( $args['secondary']['target'] ) && $args['secondary']['target'] === 'blank' ) {
                         $target = ' target="_blank" rel="noopener noreferrer"';
                     }
 
                     $class = 'button button-secondary';
                     if ( ! empty( $args['secondary']['class'] ) ) {
-                        $class = ' class="'. $args['secondary']['class'] . '"';
+                        $class = ' class="' . $args['secondary']['class'] . '"';
                     }
                     ?>
-                    <a href="<?php echo esc_attr( $url ); ?>"<?php echo $target; ?><?php echo $class;?>><?php echo esc_html( $text ); ?></a>
+                    <a href="<?php echo esc_attr( $url ); ?>"<?php echo $target; ?><?php echo $class; ?>><?php echo esc_html( $text ); ?></a>
                     <?php
                 }
 

includes/admin/licensing/skin.php

Spacing +1 added lines, -1 removed lines

@@ -39,7 +39,7 @@
     public function set_upgrader( &$upgrader ) {
 
         if ( is_object( $upgrader ) ) {
-            $this->upgrader =& $upgrader;
+            $this->upgrader = & $upgrader;
         }
 
     }

Indentation +5 added lines, -5 removed lines

@@ -25,7 +25,7 @@ 
      */
     public function __construct( $args = array() ) {
 
-        parent::__construct();
+	parent::__construct();
 
     }
 
@@ -38,9 +38,9 @@ 
      */
     public function set_upgrader( &$upgrader ) {
 
-        if ( is_object( $upgrader ) ) {
-            $this->upgrader =& $upgrader;
-        }
+	if ( is_object( $upgrader ) ) {
+	    $this->upgrader =& $upgrader;
+	}
 
     }
 
@@ -53,7 +53,7 @@ 
      */
     public function set_result( $result ) {
 
-        $this->result = $result;
+	$this->result = $result;
 
     }
 

includes/admin/ajax.php

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -132,7 +132,7 @@
     // Activate the addon.
     if ( isset( $_POST['plugin'] ) ) {
         if ( isset( $_POST['isnetwork'] ) &&  $_POST['isnetwork'] ) {
-            $activate = activate_plugin( $_POST['plugin'], NULL, true );
+            $activate = activate_plugin( $_POST['plugin'], null, true );
         } else {
             $activate = activate_plugin( $_POST['plugin'] );
         }

Spacing +1 added lines, -1 removed lines

@@ -131,7 +131,7 @@
 
     // Activate the addon.
     if ( isset( $_POST['plugin'] ) ) {
-        if ( isset( $_POST['isnetwork'] ) &&  $_POST['isnetwork'] ) {
+        if ( isset( $_POST['isnetwork'] ) && $_POST['isnetwork'] ) {
             $activate = activate_plugin( $_POST['plugin'], NULL, true );
         } else {
             $activate = activate_plugin( $_POST['plugin'] );

Indentation +65 added lines, -65 removed lines

@@ -58,53 +58,53 @@ 
 
     // Install the addon.
     if ( isset( $_POST['plugin'] ) ) {
-        $download_url = $_POST['plugin'];
-        global $hook_suffix;
-
-        // Set the current screen to avoid undefined notices.
-        set_current_screen();
-
-        // Prepare variables.
-        $method = '';
-        $url    = add_query_arg(
-            array(
-                'page' => 'monsterinsights-settings'
-            ),
-            admin_url( 'admin.php' )
-        );
-        $url = esc_url( $url );
-
-        // Start output bufferring to catch the filesystem form if credentials are needed.
-        ob_start();
-        if ( false === ( $creds = request_filesystem_credentials( $url, $method, false, false, null ) ) ) {
-            $form = ob_get_clean();
-            echo json_encode( array( 'form' => $form ) );
-            wp_die();
-        }
-
-        // If we are not authenticated, make it happen now.
-        if ( ! WP_Filesystem( $creds ) ) {
-            ob_start();
-            request_filesystem_credentials( $url, $method, true, false, null );
-            $form = ob_get_clean();
-            echo json_encode( array( 'form' => $form ) );
-            wp_die();
-        }
-
-        // We do not need any extra credentials if we have gotten this far, so let's install the plugin.
+	$download_url = $_POST['plugin'];
+	global $hook_suffix;
+
+	// Set the current screen to avoid undefined notices.
+	set_current_screen();
+
+	// Prepare variables.
+	$method = '';
+	$url    = add_query_arg(
+	    array(
+		'page' => 'monsterinsights-settings'
+	    ),
+	    admin_url( 'admin.php' )
+	);
+	$url = esc_url( $url );
+
+	// Start output bufferring to catch the filesystem form if credentials are needed.
+	ob_start();
+	if ( false === ( $creds = request_filesystem_credentials( $url, $method, false, false, null ) ) ) {
+	    $form = ob_get_clean();
+	    echo json_encode( array( 'form' => $form ) );
+	    wp_die();
+	}
+
+	// If we are not authenticated, make it happen now.
+	if ( ! WP_Filesystem( $creds ) ) {
+	    ob_start();
+	    request_filesystem_credentials( $url, $method, true, false, null );
+	    $form = ob_get_clean();
+	    echo json_encode( array( 'form' => $form ) );
+	    wp_die();
+	}
+
+	// We do not need any extra credentials if we have gotten this far, so let's install the plugin.
 	    monsterinsights_require_upgrader( false );
 
-        // Create the plugin upgrader with our custom skin.
-        $installer = new Plugin_Upgrader( $skin = new MonsterInsights_Skin() );
-        $installer->install( $download_url );
-
-        // Flush the cache and return the newly installed plugin basename.
-        wp_cache_flush();
-        if ( $installer->plugin_info() ) {
-            $plugin_basename = $installer->plugin_info();
-            echo json_encode( array( 'plugin' => $plugin_basename ) );
-            wp_die();
-        }
+	// Create the plugin upgrader with our custom skin.
+	$installer = new Plugin_Upgrader( $skin = new MonsterInsights_Skin() );
+	$installer->install( $download_url );
+
+	// Flush the cache and return the newly installed plugin basename.
+	wp_cache_flush();
+	if ( $installer->plugin_info() ) {
+	    $plugin_basename = $installer->plugin_info();
+	    echo json_encode( array( 'plugin' => $plugin_basename ) );
+	    wp_die();
+	}
     }
 
     // Send back a response.
@@ -133,16 +133,16 @@ 
 
     // Activate the addon.
     if ( isset( $_POST['plugin'] ) ) {
-        if ( isset( $_POST['isnetwork'] ) &&  $_POST['isnetwork'] ) {
-            $activate = activate_plugin( $_POST['plugin'], NULL, true );
-        } else {
-            $activate = activate_plugin( $_POST['plugin'] );
-        }
-
-        if ( is_wp_error( $activate ) ) {
-            echo json_encode( array( 'error' => $activate->get_error_message() ) );
-            wp_die();
-        }
+	if ( isset( $_POST['isnetwork'] ) &&  $_POST['isnetwork'] ) {
+	    $activate = activate_plugin( $_POST['plugin'], NULL, true );
+	} else {
+	    $activate = activate_plugin( $_POST['plugin'] );
+	}
+
+	if ( is_wp_error( $activate ) ) {
+	    echo json_encode( array( 'error' => $activate->get_error_message() ) );
+	    wp_die();
+	}
     }
 
     echo json_encode( true );
@@ -170,11 +170,11 @@ 
 
     // Deactivate the addon.
     if ( isset( $_POST['plugin'] ) ) {
-        if ( isset( $_POST['isnetwork'] ) && $_POST['isnetwork'] ) {
-            $deactivate = deactivate_plugins( $_POST['plugin'], false, true );
-        } else {
-            $deactivate = deactivate_plugins( $_POST['plugin'] );
-        }
+	if ( isset( $_POST['isnetwork'] ) && $_POST['isnetwork'] ) {
+	    $deactivate = deactivate_plugins( $_POST['plugin'], false, true );
+	} else {
+	    $deactivate = deactivate_plugins( $_POST['plugin'] );
+	}
     }
 
     echo json_encode( true );
@@ -197,12 +197,12 @@ 
 
     // Deactivate the notice
     if ( isset( $_POST['notice'] ) ) {
-        // Init the notice class and mark notice as deactivated
-        MonsterInsights()->notices->dismiss( $_POST['notice'] );
+	// Init the notice class and mark notice as deactivated
+	MonsterInsights()->notices->dismiss( $_POST['notice'] );
 
-        // Return true
-        echo json_encode( true );
-        wp_die();
+	// Return true
+	echo json_encode( true );
+	wp_die();
     }
 
     // If here, an error occurred

includes/helpers.php

Upper-Lower-Casing +4 added lines, -4 removed lines

@@ -867,7 +867,7 @@ 
 	function remove_class_filter( $tag, $class_name = '', $method_name = '', $priority = 10 ) {
 		global $wp_filter;
 		// Check that filter actually exists first
-		if ( ! isset( $wp_filter[ $tag ] ) ) return FALSE;
+		if ( ! isset( $wp_filter[ $tag ] ) ) return false;
 		/**
 		 * If filter config is an object, means we're using WordPress 4.7+ and the config is no longer
 		 * a simple array, rather it is an object that implements the ArrayAccess interface.
@@ -882,7 +882,7 @@ 
 			$callbacks = &$wp_filter[ $tag ];
 		}
 		// Exit if there aren't any callbacks for specified priority
-		if ( ! isset( $callbacks[ $priority ] ) || empty( $callbacks[ $priority ] ) ) return FALSE;
+		if ( ! isset( $callbacks[ $priority ] ) || empty( $callbacks[ $priority ] ) ) return false;
 		// Loop through each filter for the specified priority, looking for our class & method
 		foreach( (array) $callbacks[ $priority ] as $filter_id => $filter ) {
 			// Filter should always be an array - array( $this, 'method' ), if not goto next
@@ -904,10 +904,10 @@ 
 					// Remove this filter from merged_filters, which specifies if filters have been sorted
 					unset( $GLOBALS[ 'merged_filters' ][ $tag ] );
 				}
-				return TRUE;
+				return true;
 			}
 		}
-		return FALSE;
+		return false;
 	}
 } // End function exists
 

Braces +25 added lines, -11 removed lines

@@ -887,11 +887,11 @@ 
 	return $countries;
 }
 
-function monsterinsights_get_api_url(){
+function monsterinsights_get_api_url() {
 	return apply_filters( 'monsterinsights_get_api_url', 'api.monsterinsights.com/v2/' );
 }
 
-function monsterinsights_get_licensing_url(){
+function monsterinsights_get_licensing_url() {
 	return apply_filters( 'monsterinsights_get_licensing_url', 'https://www.monsterinsights.com' );
 }
 
@@ -956,7 +956,9 @@ 
 	function remove_class_filter( $tag, $class_name = '', $method_name = '', $priority = 10 ) {
 		global $wp_filter;
 		// Check that filter actually exists first
-		if ( ! isset( $wp_filter[ $tag ] ) ) return FALSE;
+		if ( ! isset( $wp_filter[ $tag ] ) ) {
+			return FALSE;
+		}
 		/**
 		 * If filter config is an object, means we're using WordPress 4.7+ and the config is no longer
 		 * a simple array, rather it is an object that implements the ArrayAccess interface.
@@ -971,23 +973,35 @@ 
 			$callbacks = &$wp_filter[ $tag ];
 		}
 		// Exit if there aren't any callbacks for specified priority
-		if ( ! isset( $callbacks[ $priority ] ) || empty( $callbacks[ $priority ] ) ) return FALSE;
+		if ( ! isset( $callbacks[ $priority ] ) || empty( $callbacks[ $priority ] ) ) {
+			return FALSE;
+		}
 		// Loop through each filter for the specified priority, looking for our class & method
 		foreach( (array) $callbacks[ $priority ] as $filter_id => $filter ) {
 			// Filter should always be an array - array( $this, 'method' ), if not goto next
-			if ( ! isset( $filter[ 'function' ] ) || ! is_array( $filter[ 'function' ] ) ) continue;
+			if ( ! isset( $filter[ 'function' ] ) || ! is_array( $filter[ 'function' ] ) ) {
+				continue;
+			}
 			// If first value in array is not an object, it can't be a class
-			if ( ! is_object( $filter[ 'function' ][ 0 ] ) ) continue;
+			if ( ! is_object( $filter[ 'function' ][ 0 ] ) ) {
+				continue;
+			}
 			// Method doesn't match the one we're looking for, goto next
-			if ( $filter[ 'function' ][ 1 ] !== $method_name ) continue;
+			if ( $filter[ 'function' ][ 1 ] !== $method_name ) {
+				continue;
+			}
 			// Method matched, now let's check the Class
 			if ( get_class( $filter[ 'function' ][ 0 ] ) === $class_name ) {
 				// Now let's remove it from the array
 				unset( $callbacks[ $priority ][ $filter_id ] );
 				// and if it was the only filter in that priority, unset that priority
-				if ( empty( $callbacks[ $priority ] ) ) unset( $callbacks[ $priority ] );
+				if ( empty( $callbacks[ $priority ] ) ) {
+					unset( $callbacks[ $priority ] );
+				}
 				// and if the only filter for that tag, set the tag to an empty array
-				if ( empty( $callbacks ) ) $callbacks = array();
+				if ( empty( $callbacks ) ) {
+					$callbacks = array();
+				}
 				// If using WordPress older than 4.7
 				if ( ! is_object( $wp_filter[ $tag ] ) ) {
 					// Remove this filter from merged_filters, which specifies if filters have been sorted
@@ -1443,7 +1457,7 @@ 
  *
  * @return trimed sentence
  */
-function monsterinsights_trim_text( $text, $count ){
+function monsterinsights_trim_text( $text, $count ) {
 	$text 	= str_replace("  ", " ", $text);
 	$string = explode(" ", $text);
 	$trimed = "";
@@ -1451,7 +1465,7 @@ 
 	for ( $wordCounter = 0; $wordCounter <= $count; $wordCounter++ ) {
 		$trimed .= isset( $string[$wordCounter] ) ? $string[$wordCounter] : '';
 
-		if ( $wordCounter < $count ){
+		if ( $wordCounter < $count ) {
 			$trimed .= " ";
 		} else {
 			$trimed .= "...";

Spacing +39 added lines, -39 removed lines

@@ -32,8 +32,8 @@ 
 		$user = new WP_User( $user_id );
 	}
 
-	$track_user  = true;
-	$roles     = monsterinsights_get_option( 'ignore_users', array() );
+	$track_user = true;
+	$roles = monsterinsights_get_option( 'ignore_users', array() );
 
 	if ( ! empty( $roles ) && is_array( $roles ) ) {
 		foreach ( $roles as $role ) {
@@ -182,7 +182,7 @@ 
 
 
 function monsterinsights_generate_ga_client_id() {
-	return rand(100000000,999999999) . '.' . time();
+	return rand( 100000000, 999999999 ) . '.' . time();
 }
 
 
@@ -202,7 +202,7 @@ 
 		$stop = time();
 	}
 
-	$diff = (int) abs( $stop -  $start );
+	$diff = (int) abs( $stop - $start );
 	$hours = round( $diff / HOUR_IN_SECONDS );
 	return $hours;
 }
@@ -260,7 +260,7 @@ 
 	$editable_roles = apply_filters( 'editable_roles', $all_roles );
 
 	foreach ( $editable_roles as $id => $name ) {
-		$roles[ $id ] = translate_user_role( $name['name'] );
+		$roles[$id] = translate_user_role( $name['name'] );
 	}
 
 	return $roles;
@@ -286,7 +286,7 @@ 
 
 	foreach ( $editable_roles as $id => $role ) {
 		if ( isset( $role['capabilities']['manage_options'] ) && $role['capabilities']['manage_options'] ) {
-			$roles[ $id ] = translate_user_role( $role['name'] );
+			$roles[$id] = translate_user_role( $role['name'] );
 		}
 	}
 
@@ -332,7 +332,7 @@ 
 
 		}
 		if ( substr_count( $host, '.' ) > 1 ) {
-			$subdomains_to_check =  array( 'dev.', '*.staging.', 'beta.', 'test.' );
+			$subdomains_to_check = array( 'dev.', '*.staging.', 'beta.', 'test.' );
 			foreach ( $subdomains_to_check as $subdomain ) {
 				$subdomain = str_replace( '.', '(.)', $subdomain );
 				$subdomain = str_replace( array( '*', '(.)' ), '(.*)', $subdomain );
@@ -348,16 +348,16 @@ 
 
 // Set cookie to expire in 2 years
 function monsterinsights_get_cookie_expiration_date( $time ) {
-	return date('D, j F Y H:i:s', time() + $time );
+	return date( 'D, j F Y H:i:s', time() + $time );
 }
 
 function monsterinsights_string_ends_with( $string, $ending ) {
-	$strlen = strlen($string);
-	$endinglen = strlen($ending);
+	$strlen = strlen( $string );
+	$endinglen = strlen( $ending );
 	if ( $endinglen > $strlen ) {
 		return false;
 	}
-	return substr_compare( $string, $ending, $strlen - $endinglen, $endinglen) === 0;
+	return substr_compare( $string, $ending, $strlen - $endinglen, $endinglen ) === 0;
 }
 
 function monsterinsights_string_starts_with( $string, $start ) {
@@ -887,11 +887,11 @@ 
 	return $countries;
 }
 
-function monsterinsights_get_api_url(){
+function monsterinsights_get_api_url() {
 	return apply_filters( 'monsterinsights_get_api_url', 'api.monsterinsights.com/v2/' );
 }
 
-function monsterinsights_get_licensing_url(){
+function monsterinsights_get_licensing_url() {
 	return apply_filters( 'monsterinsights_get_licensing_url', 'https://www.monsterinsights.com' );
 }
 
@@ -935,7 +935,7 @@ 
 	}
 }
 
-if ( ! function_exists ( 'remove_class_filter' ) ) {
+if ( ! function_exists( 'remove_class_filter' ) ) {
 	/**
 	 * Remove Class Filter Without Access to Class Object
 	 *
@@ -956,7 +956,7 @@ 
 	function remove_class_filter( $tag, $class_name = '', $method_name = '', $priority = 10 ) {
 		global $wp_filter;
 		// Check that filter actually exists first
-		if ( ! isset( $wp_filter[ $tag ] ) ) return FALSE;
+		if ( ! isset( $wp_filter[$tag] ) ) return FALSE;
 		/**
 		 * If filter config is an object, means we're using WordPress 4.7+ and the config is no longer
 		 * a simple array, rather it is an object that implements the ArrayAccess interface.
@@ -965,33 +965,33 @@ 
 		 *
 		 * @see https://make.wordpress.org/core/2016/09/08/wp_hook-next-generation-actions-and-filters/
 		 */
-		if ( is_object( $wp_filter[ $tag ] ) && isset( $wp_filter[ $tag ]->callbacks ) ) {
-			$callbacks = &$wp_filter[ $tag ]->callbacks;
+		if ( is_object( $wp_filter[$tag] ) && isset( $wp_filter[$tag]->callbacks ) ) {
+			$callbacks = &$wp_filter[$tag]->callbacks;
 		} else {
-			$callbacks = &$wp_filter[ $tag ];
+			$callbacks = &$wp_filter[$tag];
 		}
 		// Exit if there aren't any callbacks for specified priority
-		if ( ! isset( $callbacks[ $priority ] ) || empty( $callbacks[ $priority ] ) ) return FALSE;
+		if ( ! isset( $callbacks[$priority] ) || empty( $callbacks[$priority] ) ) return FALSE;
 		// Loop through each filter for the specified priority, looking for our class & method
-		foreach( (array) $callbacks[ $priority ] as $filter_id => $filter ) {
+		foreach ( (array) $callbacks[$priority] as $filter_id => $filter ) {
 			// Filter should always be an array - array( $this, 'method' ), if not goto next
-			if ( ! isset( $filter[ 'function' ] ) || ! is_array( $filter[ 'function' ] ) ) continue;
+			if ( ! isset( $filter['function'] ) || ! is_array( $filter['function'] ) ) continue;
 			// If first value in array is not an object, it can't be a class
-			if ( ! is_object( $filter[ 'function' ][ 0 ] ) ) continue;
+			if ( ! is_object( $filter['function'][0] ) ) continue;
 			// Method doesn't match the one we're looking for, goto next
-			if ( $filter[ 'function' ][ 1 ] !== $method_name ) continue;
+			if ( $filter['function'][1] !== $method_name ) continue;
 			// Method matched, now let's check the Class
-			if ( get_class( $filter[ 'function' ][ 0 ] ) === $class_name ) {
+			if ( get_class( $filter['function'][0] ) === $class_name ) {
 				// Now let's remove it from the array
-				unset( $callbacks[ $priority ][ $filter_id ] );
+				unset( $callbacks[$priority][$filter_id] );
 				// and if it was the only filter in that priority, unset that priority
-				if ( empty( $callbacks[ $priority ] ) ) unset( $callbacks[ $priority ] );
+				if ( empty( $callbacks[$priority] ) ) unset( $callbacks[$priority] );
 				// and if the only filter for that tag, set the tag to an empty array
 				if ( empty( $callbacks ) ) $callbacks = array();
 				// If using WordPress older than 4.7
-				if ( ! is_object( $wp_filter[ $tag ] ) ) {
+				if ( ! is_object( $wp_filter[$tag] ) ) {
 					// Remove this filter from merged_filters, which specifies if filters have been sorted
-					unset( $GLOBALS[ 'merged_filters' ][ $tag ] );
+					unset( $GLOBALS['merged_filters'][$tag] );
 				}
 				return TRUE;
 			}
@@ -1000,7 +1000,7 @@ 
 	}
 } // End function exists
 
-if ( ! function_exists ( 'remove_class_action' ) ) {
+if ( ! function_exists( 'remove_class_action' ) ) {
 	/**
 	 * Remove Class Action Without Access to Class Object
 	 *
@@ -1070,7 +1070,7 @@ 
 		}
 
 		foreach ( $translations->entries as $msgid => $entry ) {
-			$locale[ $msgid ] = $entry->translations;
+			$locale[$msgid] = $entry->translations;
 		}
 
 		return $locale;
@@ -1213,7 +1213,7 @@ 
 
 		$pattern = '/UA-[0-9-]+/';
 		if ( isset( $options['ga-UID'] ) && preg_match( $pattern, $options['ga-UID'] ) ) {
-			++ $count;
+			++$count;
 		}
 	}
 
@@ -1224,7 +1224,7 @@ 
 
 		$pattern = '/UA-[0-9-]+/';
 		if ( ! empty( $code ) && preg_match( $pattern, $code ) ) {
-			++ $count;
+			++$count;
 		}
 	}
 
@@ -1443,22 +1443,22 @@ 
  *
  * @return trimed sentence
  */
-function monsterinsights_trim_text( $text, $count ){
-	$text 	= str_replace("  ", " ", $text);
-	$string = explode(" ", $text);
+function monsterinsights_trim_text( $text, $count ) {
+	$text = str_replace( "  ", " ", $text );
+	$string = explode( " ", $text );
 	$trimed = "";
 
 	for ( $wordCounter = 0; $wordCounter <= $count; $wordCounter++ ) {
 		$trimed .= isset( $string[$wordCounter] ) ? $string[$wordCounter] : '';
 
-		if ( $wordCounter < $count ){
+		if ( $wordCounter < $count ) {
 			$trimed .= " ";
 		} else {
 			$trimed .= "...";
 		}
 	}
 
-	$trimed = trim($trimed);
+	$trimed = trim( $trimed );
 
 	return $trimed;
 }
@@ -1534,7 +1534,7 @@ 
 	$monsterinsights_reference = isset( $_GET['monsterinsights_reference'] ) ? $_GET['monsterinsights_reference'] : '';
 
 	if ( 'post-new.php' === $pagenow && 'pretty-link' === $post_type && 'url_builder' === $monsterinsights_reference ) {
-		$onboard  = get_option( 'prli_onboard' );
+		$onboard = get_option( 'prli_onboard' );
 
 		if ( $onboard == 'welcome' || $onboard == 'update' ) {
 			update_option( 'monsterinsights_backup_prli_onboard_value', $onboard );
@@ -1554,7 +1554,7 @@ 
 	$post_type = isset( $_GET['post_type'] ) ? $_GET['post_type'] : '';
 
 	if ( 'edit.php' === $pagenow && 'pretty-link' === $post_type ) {
-		$onboard   = get_option( 'monsterinsights_backup_prli_onboard_value' );
+		$onboard = get_option( 'monsterinsights_backup_prli_onboard_value' );
 
 		if ( class_exists( 'PrliBaseController' ) && ( $onboard == 'welcome' || $onboard == 'update' ) ) {
 			update_option( 'prli_onboard', $onboard );

includes/frontend/tracking/class-tracking-preview.php

Spacing +3 added lines, -3 removed lines

@@ -84,9 +84,9 @@
      * @return string Javascript to output.
      */
     public function frontend_output( ) {
-        $output  = '<!-- This site uses the Google Analytics by MonsterInsights plugin v ' . MONSTERINSIGHTS_VERSION .' - https://www.monsterinsights.com/ -->';
-        $output .=  '<!-- ' . esc_html__( "You are currently in a preview window. MonsterInsights doesn't track preview window traffic to avoid false visit reports.", 'google-analytics-for-wordpress' ) . ' -->';
-        $output .=  '<!-- / Google Analytics by MonsterInsights -->';
+        $output  = '<!-- This site uses the Google Analytics by MonsterInsights plugin v ' . MONSTERINSIGHTS_VERSION . ' - https://www.monsterinsights.com/ -->';
+        $output .= '<!-- ' . esc_html__( "You are currently in a preview window. MonsterInsights doesn't track preview window traffic to avoid false visit reports.", 'google-analytics-for-wordpress' ) . ' -->';
+        $output .= '<!-- / Google Analytics by MonsterInsights -->';
         return $output;
     }
 }
\ No newline at end of file

Indentation +5 added lines, -5 removed lines

@@ -57,7 +57,7 @@ 
      * @return array Array of the options to use.
      */
     public function frontend_tracking_options( ) {
-        return array();
+	return array();
     }
 
     /**
@@ -73,9 +73,9 @@ 
      * @return string Javascript to output.
      */
     public function frontend_output( ) {
-        $output  = '<!-- This site uses the Google Analytics by MonsterInsights plugin v ' . MONSTERINSIGHTS_VERSION .' - https://www.monsterinsights.com/ -->';
-        $output .=  '<!-- ' . esc_html__( "You are currently in a preview window. MonsterInsights doesn't track preview window traffic to avoid false visit reports.", 'google-analytics-for-wordpress' ) . ' -->';
-        $output .=  '<!-- / Google Analytics by MonsterInsights -->';
-        return $output;
+	$output  = '<!-- This site uses the Google Analytics by MonsterInsights plugin v ' . MONSTERINSIGHTS_VERSION .' - https://www.monsterinsights.com/ -->';
+	$output .=  '<!-- ' . esc_html__( "You are currently in a preview window. MonsterInsights doesn't track preview window traffic to avoid false visit reports.", 'google-analytics-for-wordpress' ) . ' -->';
+	$output .=  '<!-- / Google Analytics by MonsterInsights -->';
+	return $output;
     }
 }
\ No newline at end of file

includes/frontend/frontend.php

Braces +1 added lines, -1 removed lines

@@ -126,7 +126,7 @@
 function monsterinsights_rss_link_tagger( $guid ) {
     global $post;
 
-    if ( monsterinsights_get_option( 'tag_links_in_rss', false ) ){
+    if ( monsterinsights_get_option( 'tag_links_in_rss', false ) ) {
         if ( is_feed() ) {
             if ( monsterinsights_get_option( 'allow_anchor', false ) ) {
                 $delimiter = '#';

Indentation +20 added lines, -20 removed lines

@@ -34,13 +34,13 @@ 
     do_action( 'monsterinsights_tracking_before_' . $mode );
     do_action( 'monsterinsights_tracking_before', $mode );
     if ( $mode === 'preview' ) {
-        require_once plugin_dir_path( MONSTERINSIGHTS_PLUGIN_FILE ) . 'includes/frontend/tracking/class-tracking-preview.php';
-        $tracking = new MonsterInsights_Tracking_Preview();
-        echo $tracking->frontend_output();
+	require_once plugin_dir_path( MONSTERINSIGHTS_PLUGIN_FILE ) . 'includes/frontend/tracking/class-tracking-preview.php';
+	$tracking = new MonsterInsights_Tracking_Preview();
+	echo $tracking->frontend_output();
     } else {
-         require_once plugin_dir_path( MONSTERINSIGHTS_PLUGIN_FILE ) . 'includes/frontend/tracking/class-tracking-analytics.php';
-         $tracking = new MonsterInsights_Tracking_Analytics();
-         echo $tracking->frontend_output();
+	 require_once plugin_dir_path( MONSTERINSIGHTS_PLUGIN_FILE ) . 'includes/frontend/tracking/class-tracking-analytics.php';
+	 $tracking = new MonsterInsights_Tracking_Analytics();
+	 echo $tracking->frontend_output();
     }
 
     do_action( 'monsterinsights_tracking_after_' . $mode );
@@ -65,10 +65,10 @@ 
     $track_user    = monsterinsights_track_user();
 
     if ( $track_user ) {
-        require_once plugin_dir_path( MONSTERINSIGHTS_PLUGIN_FILE ) . 'includes/frontend/events/class-analytics-events.php';
-        new MonsterInsights_Analytics_Events();
+	require_once plugin_dir_path( MONSTERINSIGHTS_PLUGIN_FILE ) . 'includes/frontend/events/class-analytics-events.php';
+	new MonsterInsights_Analytics_Events();
     } else {
-        // User is in the disabled group or events mode is off
+	// User is in the disabled group or events mode is off
     }
 }
 add_action( 'template_redirect', 'monsterinsights_events_tracking', 9 );
@@ -87,17 +87,17 @@ 
     global $post;
 
     if ( monsterinsights_get_option( 'tag_links_in_rss', false ) ){
-        if ( is_feed() ) {
-            if ( monsterinsights_get_option( 'allow_anchor', false ) ) {
-                $delimiter = '#';
-            } else {
-                $delimiter = '?';
-                if ( strpos( $guid, $delimiter ) > 0 ) {
-                    $delimiter = '&';
-                }
-            }
-            return $guid . $delimiter . 'utm_source=rss&utm_medium=rss&utm_campaign=' . urlencode( $post->post_name );
-        }
+	if ( is_feed() ) {
+	    if ( monsterinsights_get_option( 'allow_anchor', false ) ) {
+		$delimiter = '#';
+	    } else {
+		$delimiter = '?';
+		if ( strpos( $guid, $delimiter ) > 0 ) {
+		    $delimiter = '&';
+		}
+	    }
+	    return $guid . $delimiter . 'utm_source=rss&utm_medium=rss&utm_campaign=' . urlencode( $post->post_name );
+	}
     }
     return $guid;
 }

Spacing +2 added lines, -2 removed lines

@@ -62,7 +62,7 @@ 
  * @return array Array of the options to use.
  */
 function monsterinsights_events_tracking( ) {
-    $track_user    = monsterinsights_track_user();
+    $track_user = monsterinsights_track_user();
 
     if ( $track_user ) {
         require_once plugin_dir_path( MONSTERINSIGHTS_PLUGIN_FILE ) . 'includes/frontend/events/class-analytics-events.php';
@@ -86,7 +86,7 @@ 
 function monsterinsights_rss_link_tagger( $guid ) {
     global $post;
 
-    if ( monsterinsights_get_option( 'tag_links_in_rss', false ) ){
+    if ( monsterinsights_get_option( 'tag_links_in_rss', false ) ) {
         if ( is_feed() ) {
             if ( monsterinsights_get_option( 'allow_anchor', false ) ) {
                 $delimiter = '#';

lite/includes/admin/tools.php

Spacing +1 added lines, -1 removed lines

@@ -5,7 +5,7 @@
 }
 
 function monsterinsights_tools_url_builder() {
-	ob_start();?>
+	ob_start(); ?>
 	<div class="monsterinsights-upsell-under-box">
 		<h2><?php esc_html_e( "Want even more fine tuned control over your website analytics?", 'google-analytics-for-wordpress' ); ?></h2>
 		<p class="monsterinsights-upsell-lite-text"><?php esc_html_e( "By upgrading to MonsterInsights Pro, you can unlock the MonsterInsights URL builder that helps you better track your advertising and email marketing campaigns.", 'google-analytics-for-wordpress' ); ?></p>

includes/options.php

Indentation +16 added lines, -16 removed lines

@@ -195,14 +195,14 @@ 
 }
 
  /**
- * Helper method for deleting a setting's value.
- *
- * @since 6.0.0
- * @access public
- *
- * @param string $key   The setting key.
- * @return boolean True if removed, false if not.
- */
+  * Helper method for deleting a setting's value.
+  *
+  * @since 6.0.0
+  * @access public
+  *
+  * @param string $key   The setting key.
+  * @return boolean True if removed, false if not.
+  */
 function monsterinsights_delete_option( $key = '' ) {
 	// If no key, exit
 	if ( empty( $key ) ){
@@ -245,14 +245,14 @@ 
 }
 
  /**
- * Helper method for deleting multiple settings value.
- *
- * @since 6.0.0
- * @access public
- *
- * @param string $key   The setting key.
- * @return boolean True if removed, false if not.
- */
+  * Helper method for deleting multiple settings value.
+  *
+  * @since 6.0.0
+  * @access public
+  *
+  * @param string $key   The setting key.
+  * @return boolean True if removed, false if not.
+  */
 function monsterinsights_delete_options( $keys = array() ) {
 	// If no keys, exit
 	if ( empty( $keys ) || ! is_array( $keys ) ){

Spacing +15 added lines, -15 removed lines

@@ -47,7 +47,7 @@ 
  */
 function monsterinsights_get_option( $key = '', $default = false ) {
 	global $monsterinsights_settings;
-	$value = ! empty( $monsterinsights_settings[ $key ] ) ? $monsterinsights_settings[ $key ] : $default;
+	$value = ! empty( $monsterinsights_settings[$key] ) ? $monsterinsights_settings[$key] : $default;
 	$value = apply_filters( 'monsterinsights_get_option', $value, $key, $default );
 	return apply_filters( 'monsterinsights_get_option_' . $key, $value, $key, $default );
 }
@@ -146,7 +146,7 @@ 
 function monsterinsights_update_option( $key = '', $value = false ) {
 
 	// If no key, exit
-	if ( empty( $key ) ){
+	if ( empty( $key ) ) {
 		return false;
 	}
 
@@ -177,7 +177,7 @@ 
 	$value = apply_filters( 'monsterinsights_update_option', $value, $key );
 
 	// Next let's try to update the value
-	$settings[ $key ] = $value;
+	$settings[$key] = $value;
 	$did_update = false;
 	//if ( $update_network_option ) {
 	//    $did_update = update_site_option( $option_name, $settings );
@@ -186,9 +186,9 @@ 
 	//}
 
 	// If it updated, let's update the global variable
-	if ( $did_update ){
+	if ( $did_update ) {
 		global $monsterinsights_settings;
-		$monsterinsights_settings[ $key ] = $value;
+		$monsterinsights_settings[$key] = $value;
 	}
 
 	return $did_update;
@@ -205,7 +205,7 @@ 
  */
 function monsterinsights_delete_option( $key = '' ) {
 	// If no key, exit
-	if ( empty( $key ) ){
+	if ( empty( $key ) ) {
 		return false;
 	}
 
@@ -224,8 +224,8 @@ 
 	//}
 
 	// Next let's try to remove the key
-	if( isset( $settings[ $key ] ) ) {
-		unset( $settings[ $key ] );
+	if ( isset( $settings[$key] ) ) {
+		unset( $settings[$key] );
 	}
 
 	$did_update = false;
@@ -236,7 +236,7 @@ 
 	//}
 
 	// If it updated, let's update the global variable
-	if ( $did_update ){
+	if ( $did_update ) {
 		global $monsterinsights_settings;
 		$monsterinsights_settings = $settings;
 	}
@@ -255,7 +255,7 @@ 
  */
 function monsterinsights_delete_options( $keys = array() ) {
 	// If no keys, exit
-	if ( empty( $keys ) || ! is_array( $keys ) ){
+	if ( empty( $keys ) || ! is_array( $keys ) ) {
 		return false;
 	}
 
@@ -275,8 +275,8 @@ 
 
 	// Next let's try to remove the keys
 	foreach ( $keys as $key ) {
-		if( isset( $settings[ $key ] ) ) {
-			unset( $settings[ $key ] );
+		if ( isset( $settings[$key] ) ) {
+			unset( $settings[$key] );
 		}
 	}
 
@@ -288,7 +288,7 @@ 
 	//}
 
 	// If it updated, let's update the global variable
-	if ( $did_update ){
+	if ( $did_update ) {
 		global $monsterinsights_settings;
 		$monsterinsights_settings = $settings;
 	}
@@ -379,8 +379,8 @@ 
 	);
 
 	foreach ( $exclude as $e ) {
-		if ( ! empty( $settings[ $e ] ) ) {
-			unset( $settings[ $e ] );
+		if ( ! empty( $settings[$e] ) ) {
+			unset( $settings[$e] );
 		}
 	}
 	return wp_json_encode( $settings );

Braces +6 added lines, -6 removed lines

@@ -146,7 +146,7 @@ 
 function monsterinsights_update_option( $key = '', $value = false ) {
 
 	// If no key, exit
-	if ( empty( $key ) ){
+	if ( empty( $key ) ) {
 		return false;
 	}
 
@@ -186,7 +186,7 @@ 
 	//}
 
 	// If it updated, let's update the global variable
-	if ( $did_update ){
+	if ( $did_update ) {
 		global $monsterinsights_settings;
 		$monsterinsights_settings[ $key ] = $value;
 	}
@@ -205,7 +205,7 @@ 
  */
 function monsterinsights_delete_option( $key = '' ) {
 	// If no key, exit
-	if ( empty( $key ) ){
+	if ( empty( $key ) ) {
 		return false;
 	}
 
@@ -236,7 +236,7 @@ 
 	//}
 
 	// If it updated, let's update the global variable
-	if ( $did_update ){
+	if ( $did_update ) {
 		global $monsterinsights_settings;
 		$monsterinsights_settings = $settings;
 	}
@@ -255,7 +255,7 @@ 
  */
 function monsterinsights_delete_options( $keys = array() ) {
 	// If no keys, exit
-	if ( empty( $keys ) || ! is_array( $keys ) ){
+	if ( empty( $keys ) || ! is_array( $keys ) ) {
 		return false;
 	}
 
@@ -288,7 +288,7 @@ 
 	//}
 
 	// If it updated, let's update the global variable
-	if ( $did_update ){
+	if ( $did_update ) {
 		global $monsterinsights_settings;
 		$monsterinsights_settings = $settings;
 	}

includes/frontend/class-tracking-abstract.php

Indentation +2 added lines, -2 removed lines

@@ -58,7 +58,7 @@ 
      * @return array Array of the options to use.
      */
     public function frontend_tracking_options( ) {
-        return array();
+	return array();
     }
 
     /**
@@ -74,6 +74,6 @@ 
      * @return string Javascript to output.
      */
     public function frontend_output( ) {
-         return "<!-- MonsterInsights Abstract Tracking class -->";
+	 return "<!-- MonsterInsights Abstract Tracking class -->";
     }
 }
\ No newline at end of file