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<?php
/**
* Class Google\Site_Kit\Modules\Analytics
*
* @package Google\Site_Kit
* @copyright 2021 Google LLC
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
* @link https://sitekit.withgoogle.com
*/
namespace Google\Site_Kit\Modules;
use Google\Site_Kit\Core\Modules\Module;
use Google\Site_Kit\Core\Modules\Module_Settings;
use Google\Site_Kit\Core\Modules\Module_With_Debug_Fields;
use Google\Site_Kit\Core\Modules\Module_With_Screen;
use Google\Site_Kit\Core\Modules\Module_With_Screen_Trait;
use Google\Site_Kit\Core\Modules\Module_With_Scopes;
use Google\Site_Kit\Core\Modules\Module_With_Scopes_Trait;
use Google\Site_Kit\Core\Modules\Module_With_Settings;
use Google\Site_Kit\Core\Modules\Module_With_Settings_Trait;
use Google\Site_Kit\Core\Modules\Module_With_Assets;
use Google\Site_Kit\Core\Modules\Module_With_Assets_Trait;
use Google\Site_Kit\Core\Modules\Module_With_Owner;
use Google\Site_Kit\Core\Modules\Module_With_Owner_Trait;
use Google\Site_Kit\Core\REST_API\Exception\Invalid_Datapoint_Exception;
use Google\Site_Kit\Core\Authentication\Google_Proxy;
use Google\Site_Kit\Core\Assets\Asset;
use Google\Site_Kit\Core\Assets\Script;
use Google\Site_Kit\Core\Authentication\Clients\Google_Site_Kit_Client;
use Google\Site_Kit\Core\Permissions\Permissions;
use Google\Site_Kit\Core\REST_API\Data_Request;
use Google\Site_Kit\Core\Tags\Guards\Tag_Verify_Guard;
use Google\Site_Kit\Core\Util\Debug_Data;
use Google\Site_Kit\Core\Util\Method_Proxy_Trait;
use Google\Site_Kit\Modules\Analytics\Google_Service_AnalyticsProvisioning;
use Google\Site_Kit\Modules\Analytics\AMP_Tag;
use Google\Site_Kit\Modules\Analytics\Settings;
use Google\Site_Kit\Modules\Analytics\Tag_Guard;
use Google\Site_Kit\Modules\Analytics\Web_Tag;
use Google\Site_Kit\Modules\Analytics\Proxy_AccountTicket;
use Google\Site_Kit\Modules\Analytics\Advanced_Tracking;
use Google\Site_Kit_Dependencies\Google_Service_Analytics;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_GetReportsRequest;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_ReportRequest;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_Dimension;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_DimensionFilter;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_DimensionFilterClause;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_DateRange;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_Metric;
use Google\Site_Kit_Dependencies\Google_Service_AnalyticsReporting_OrderBy;
use Google\Site_Kit_Dependencies\Google_Service_Analytics_Accounts;
use Google\Site_Kit_Dependencies\Google_Service_Analytics_Account;
use Google\Site_Kit_Dependencies\Google_Service_Analytics_Webproperties;
use Google\Site_Kit_Dependencies\Google_Service_Analytics_Webproperty;
use Google\Site_Kit_Dependencies\Google_Service_Analytics_Profile;
use Google\Site_Kit_Dependencies\Google_Service_Exception;
use Google\Site_Kit_Dependencies\Psr\Http\Message\RequestInterface;
use WP_Error;
use Exception;
/**
* Class representing the Analytics module.
*
* @since 1.0.0
* @access private
* @ignore
*/
final class Analytics extends Module
implements Module_With_Screen, Module_With_Scopes, Module_With_Settings, Module_With_Assets, Module_With_Debug_Fields, Module_With_Owner {
use Method_Proxy_Trait;
use Module_With_Assets_Trait;
use Module_With_Owner_Trait;
use Module_With_Scopes_Trait;
use Module_With_Screen_Trait;
use Module_With_Settings_Trait;
const PROVISION_ACCOUNT_TICKET_ID = 'googlesitekit_analytics_provision_account_ticket_id';
/**
* Module slug name.
*/
const MODULE_SLUG = 'analytics';
/**
* Registers functionality through WordPress hooks.
*
* @since 1.0.0
*/
public function register() {
$this->register_scopes_hook();
$this->register_screen_hook();
/**
* This filter only exists to be unhooked by the AdSense module if active.
*
* @see \Google\Site_Kit\Modules\Analytics\Settings::register
*/
add_filter( 'googlesitekit_analytics_adsense_linked', '__return_false' );
add_action( 'admin_init', $this->get_method_proxy( 'handle_provisioning_callback' ) );
// For non-AMP and AMP.
add_action( 'wp_head', $this->get_method_proxy( 'print_tracking_opt_out' ), 0 );
// For Web Stories plugin.
add_action( 'web_stories_story_head', $this->get_method_proxy( 'print_tracking_opt_out' ), 0 );
// Analytics tag placement logic.
add_action( 'template_redirect', $this->get_method_proxy( 'register_tag' ) );
( new Advanced_Tracking( $this->context ) )->register();
}
/**
* Checks whether or not tracking snippet should be contextually disabled for this request.
*
* @since 1.1.0
*
* @return bool
*/
protected function is_tracking_disabled() {
$option = $this->get_settings()->get();
$disable_logged_in_users = in_array( 'loggedinUsers', $option['trackingDisabled'], true ) && is_user_logged_in();
$disable_content_creators = in_array( 'contentCreators', $option['trackingDisabled'], true ) && current_user_can( 'edit_posts' );
$disabled = $disable_logged_in_users || $disable_content_creators;
/**
* Filters whether or not the Analytics tracking snippet is output for the current request.
*
* @since 1.1.0
*
* @param $disabled bool Whether to disable tracking or not.
*/
return (bool) apply_filters( 'googlesitekit_analytics_tracking_disabled', $disabled );
}
/**
* Gets required Google OAuth scopes for the module.
*
* @since 1.0.0
*
* @return array List of Google OAuth scopes.
*/
public function get_scopes() {
return array(
'https://www.googleapis.com/auth/analytics.readonly',
);
}
/**
* Checks whether the module is connected.
*
* A module being connected means that all steps required as part of its activation are completed.
*
* @since 1.0.0
*
* @return bool True if module is connected, false otherwise.
*/
public function is_connected() {
$required_keys = array(
'accountID',
'propertyID',
'profileID',
'internalWebPropertyID',
);
$options = $this->get_settings()->get();
foreach ( $required_keys as $required_key ) {
if ( empty( $options[ $required_key ] ) ) {
return false;
}
}
return parent::is_connected();
}
/**
* Cleans up when the module is deactivated.
*
* @since 1.0.0
*/
public function on_deactivation() {
$this->get_settings()->delete();
$this->options->delete( 'googlesitekit_analytics_adsense_linked' );
}
/**
* Gets an array of debug field definitions.
*
* @since 1.5.0
*
* @return array
*/
public function get_debug_fields() {
$settings = $this->get_settings()->get();
return array(
'analytics_account_id' => array(
'label' => __( 'Analytics account ID', 'google-site-kit' ),
'value' => $settings['accountID'],
'debug' => Debug_Data::redact_debug_value( $settings['accountID'] ),
),
'analytics_property_id' => array(
'label' => __( 'Analytics property ID', 'google-site-kit' ),
'value' => $settings['propertyID'],
'debug' => Debug_Data::redact_debug_value( $settings['propertyID'], 7 ),
),
'analytics_profile_id' => array(
'label' => __( 'Analytics view ID', 'google-site-kit' ),
'value' => $settings['profileID'],
'debug' => Debug_Data::redact_debug_value( $settings['profileID'] ),
),
'analytics_use_snippet' => array(
'label' => __( 'Analytics snippet placed', 'google-site-kit' ),
'value' => $settings['useSnippet'] ? __( 'Yes', 'google-site-kit' ) : __( 'No', 'google-site-kit' ),
'debug' => $settings['useSnippet'] ? 'yes' : 'no',
),
);
}
/**
* Handles the provisioning callback after the user completes the terms of service.
*
* @since 1.9.0
*/
protected function handle_provisioning_callback() {
if ( defined( 'WP_CLI' ) && WP_CLI ) {
return;
}
if ( ! current_user_can( Permissions::MANAGE_OPTIONS ) ) {
return;
}
$input = $this->context->input();
if ( ! $input->filter( INPUT_GET, 'gatoscallback' ) ) {
return;
}
// The handler should check the received Account Ticket id parameter against the id stored in the provisioning step.
$account_ticket_id = $input->filter( INPUT_GET, 'accountTicketId', FILTER_SANITIZE_STRING );
$stored_account_ticket_id = get_transient( self::PROVISION_ACCOUNT_TICKET_ID . '::' . get_current_user_id() );
delete_transient( self::PROVISION_ACCOUNT_TICKET_ID . '::' . get_current_user_id() );
if ( $stored_account_ticket_id !== $account_ticket_id ) {
wp_safe_redirect(
$this->context->admin_url( 'module-analytics', array( 'error_code' => 'account_ticket_id_mismatch' ) )
);
exit;
}
// Check for a returned error.
$error = $input->filter( INPUT_GET, 'error', FILTER_SANITIZE_STRING );
if ( ! empty( $error ) ) {
wp_safe_redirect(
$this->context->admin_url( 'module-analytics', array( 'error_code' => $error ) )
);
exit;
}
$account_id = $input->filter( INPUT_GET, 'accountId', FILTER_SANITIZE_STRING );
$web_property_id = $input->filter( INPUT_GET, 'webPropertyId', FILTER_SANITIZE_STRING );
$profile_id = $input->filter( INPUT_GET, 'profileId', FILTER_SANITIZE_STRING );
if ( empty( $account_id ) || empty( $web_property_id ) || empty( $profile_id ) ) {
wp_safe_redirect(
$this->context->admin_url( 'module-analytics', array( 'error_code' => 'callback_missing_parameter' ) )
);
exit;
}
// Retrieve the internal web property id.
try {
$web_property = $this->get_service( 'analytics' )->management_webproperties->get( $account_id, $web_property_id );
} catch ( Exception $e ) {
wp_safe_redirect(
$this->context->admin_url( 'module-analytics', array( 'error_code' => 'property_not_found' ) )
);
exit;
}
$this->get_settings()->merge(
array(
'accountID' => $account_id,
'propertyID' => $web_property_id,
'profileID' => $profile_id,
'internalWebPropertyID' => $web_property->getInternalWebPropertyId(),
)
);
wp_safe_redirect(
$this->context->admin_url(
'dashboard',
array(
'notification' => 'authentication_success',
'slug' => 'analytics',
)
)
);
exit;
}
/**
* Gets map of datapoint to definition data for each.
*
* @since 1.9.0
*
* @return array Map of datapoints to their definitions.
*/
protected function get_datapoint_definitions() {
return array(
'GET:accounts-properties-profiles' => array( 'service' => 'analytics' ),
'POST:create-account-ticket' => array(
'service' => 'analyticsprovisioning',
'scopes' => array( 'https://www.googleapis.com/auth/analytics.provision' ),
'request_scopes_message' => __( 'You’ll need to grant Site Kit permission to create a new Analytics account on your behalf.', 'google-site-kit' ),
),
'POST:create-profile' => array(
'service' => 'analytics',
'scopes' => array( 'https://www.googleapis.com/auth/analytics.edit' ),
'request_scopes_message' => __( 'You’ll need to grant Site Kit permission to create a new Analytics view on your behalf.', 'google-site-kit' ),
),
'POST:create-property' => array(
'service' => 'analytics',
'scopes' => array( 'https://www.googleapis.com/auth/analytics.edit' ),
'request_scopes_message' => __( 'You’ll need to grant Site Kit permission to create a new Analytics property on your behalf.', 'google-site-kit' ),
),
'GET:goals' => array( 'service' => 'analytics' ),
'GET:profiles' => array( 'service' => 'analytics' ),
'GET:properties-profiles' => array( 'service' => 'analytics' ),
'GET:report' => array( 'service' => 'analyticsreporting' ),
'GET:tag-permission' => array( 'service' => '' ),
);
}
/**
* Creates a request object for the given datapoint.
*
* @since 1.0.0
*
* @param Data_Request $data Data request object.
* @return RequestInterface|callable|WP_Error Request object or callable on success, or WP_Error on failure.
*
* @throws Invalid_Datapoint_Exception Thrown if the datapoint does not exist.
*/
protected function create_data_request( Data_Request $data ) {
switch ( "{$data->method}:{$data->datapoint}" ) {
case 'GET:accounts-properties-profiles':
return function () use ( $data ) {
$restore_defer = $this->with_client_defer( false );
try {
return $this->get_service( 'analytics' )->management_accounts->listManagementAccounts();
} catch ( Google_Service_Exception $exception ) {
// The exception message is a JSON object of all errors, so we'll convert it to our WP Error first.
$wp_error = $this->exception_to_error( $exception, $data->datapoint );
// Unfortunately there isn't a better way to identify this without checking the message.
if ( 'User does not have any Google Analytics account.' === $wp_error->get_error_message() ) {
return new Google_Service_Analytics_Accounts();
}
// If any other exception was caught, re-throw it.
throw $exception;
} finally {
$restore_defer(); // Will be called before returning in all cases.
}
};
case 'POST:create-account-ticket':
if ( ! isset( $data['accountName'] ) ) {
/* translators: %s: Missing parameter name */
return new WP_Error( 'missing_required_param', sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'accountName' ), array( 'status' => 400 ) );
}
if ( ! isset( $data['propertyName'] ) ) {
/* translators: %s: Missing parameter name */
return new WP_Error( 'missing_required_param', sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'propertyName' ), array( 'status' => 400 ) );
}
if ( ! isset( $data['profileName'] ) ) {
/* translators: %s: Missing parameter name */
return new WP_Error( 'missing_required_param', sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'profileName' ), array( 'status' => 400 ) );
}
if ( ! isset( $data['timezone'] ) ) {
/* translators: %s: Missing parameter name */
return new WP_Error( 'missing_required_param', sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'timezone' ), array( 'status' => 400 ) );
}
if ( ! $this->authentication->credentials()->using_proxy() ) {
return new WP_Error( 'requires_service', __( 'Analytics provisioning requires connecting via the Site Kit Service.', 'google-site-kit' ), array( 'status' => 400 ) );
}
$account = new Google_Service_Analytics_Account();
$account->setName( $data['accountName'] );
$property = new Google_Service_Analytics_Webproperty();
$property->setName( $data['propertyName'] );
$property->setWebsiteUrl( $this->context->get_reference_site_url() );
$profile = new Google_Service_Analytics_Profile();
$profile->setName( $data['profileName'] );
$profile->setTimezone( $data['timezone'] );
$account_ticket = new Proxy_AccountTicket();
$account_ticket->setAccount( $account );
$account_ticket->setWebproperty( $property );
$account_ticket->setProfile( $profile );
$account_ticket->setRedirectUri( $this->get_provisioning_redirect_uri() );
// Add site id and secret.
$creds = $this->authentication->credentials()->get();
$account_ticket->setSiteId( $creds['oauth2_client_id'] );
$account_ticket->setSiteSecret( $creds['oauth2_client_secret'] );
return $this->get_service( 'analyticsprovisioning' )
->provisioning->createAccountTicket( $account_ticket );
case 'GET:goals':
$connection = $this->get_settings()->get();
if (
empty( $connection['accountID'] ) ||
empty( $connection['internalWebPropertyID'] ) ||
empty( $connection['profileID'] )
) {
// This is needed to return and emulate the same error format from Analytics API.
return function() {
return array(
'error' => array(
'code' => 400,
'message' => __( 'Analytics module needs to be configured.', 'google-site-kit' ),
'status' => 'INVALID_ARGUMENT',
),
);
};
}
$service = $this->get_service( 'analytics' );
return $service->management_goals->listManagementGoals( $connection['accountID'], $connection['propertyID'], $connection['profileID'] );
case 'GET:profiles':
if ( ! isset( $data['accountID'] ) ) {
return new WP_Error(
'missing_required_param',
/* translators: %s: Missing parameter name */
sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'accountID' ),
array( 'status' => 400 )
);
}
if ( ! isset( $data['propertyID'] ) ) {
return new WP_Error(
'missing_required_param',
/* translators: %s: Missing parameter name */
sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'propertyID' ),
array( 'status' => 400 )
);
}
return $this->get_service( 'analytics' )->management_profiles->listManagementProfiles( $data['accountID'], $data['propertyID'] );
case 'GET:properties-profiles':
if ( ! isset( $data['accountID'] ) ) {
return new WP_Error(
'missing_required_param',
/* translators: %s: Missing parameter name */
sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'accountID' ),
array( 'status' => 400 )
);
}
return $this->get_service( 'analytics' )->management_webproperties->listManagementWebproperties( $data['accountID'] );
case 'GET:report':
$request_args = array();
if ( empty( $data['metrics'] ) ) {
/* translators: %s: Missing parameter name */
return new WP_Error( 'missing_required_param', sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'metrics' ), array( 'status' => 400 ) );
}
if ( ! empty( $data['url'] ) ) {
$request_args['page'] = $data['url'];
}
if ( ! empty( $data['limit'] ) ) {
$request_args['row_limit'] = $data['limit'];
}
$dimensions = $data['dimensions'];
if ( ! empty( $dimensions ) && ( is_string( $dimensions ) || is_array( $dimensions ) ) ) {
if ( is_string( $dimensions ) ) {
$dimensions = explode( ',', $dimensions );
} elseif ( is_array( $dimensions ) && ! wp_is_numeric_array( $dimensions ) ) { // If single object is passed.
$dimensions = array( $dimensions );
}
$dimensions = array_filter(
array_map(
function ( $dimension_def ) {
$dimension = new Google_Service_AnalyticsReporting_Dimension();
if ( is_string( $dimension_def ) ) {
$dimension->setName( $dimension_def );
} elseif ( is_array( $dimension_def ) && ! empty( $dimension_def['name'] ) ) {
$dimension->setName( $dimension_def['name'] );
} else {
return null;
}
return $dimension;
},
array_filter( $dimensions )
)
);
if ( ! empty( $dimensions ) ) {
$request_args['dimensions'] = $dimensions;
}
}
$dimension_filters = $data['dimensionFilters'];
$dimension_filter_instances = array();
if ( ! empty( $dimension_filters ) && is_array( $dimension_filters ) ) {
foreach ( $dimension_filters as $dimension_name => $dimension_value ) {
$dimension_filter = new Google_Service_AnalyticsReporting_DimensionFilter();
$dimension_filter->setDimensionName( $dimension_name );
$dimension_filter->setOperator( 'EXACT' );
$dimension_filter->setExpressions( array( $dimension_value ) );
$dimension_filter_instances[] = $dimension_filter;
}
if ( ! empty( $dimension_filter_instances ) ) {
$request_args['dimension_filters'] = $dimension_filter_instances;
}
}
$request = $this->create_analytics_site_data_request( $request_args );
if ( is_wp_error( $request ) ) {
return $request;
}
$date_ranges = array();
$start_date = $data['startDate'];
$end_date = $data['endDate'];
if ( strtotime( $start_date ) && strtotime( $end_date ) ) {
$compare_start_date = $data['compareStartDate'];
$compare_end_date = $data['compareEndDate'];
$date_ranges[] = array( $start_date, $end_date );
// When using multiple date ranges, it changes the structure of the response,
// where each date range becomes an item in a list.
if ( strtotime( $compare_start_date ) && strtotime( $compare_end_date ) ) {
$date_ranges[] = array( $compare_start_date, $compare_end_date );
}
} else {
$date_range = $data['dateRange'] ?: 'last-28-days';
$date_ranges[] = $this->parse_date_range( $date_range, $data['compareDateRanges'] ? 2 : 1 );
// When using multiple date ranges, it changes the structure of the response,
// where each date range becomes an item in a list.
if ( ! empty( $data['multiDateRange'] ) ) {
$date_ranges[] = $this->parse_date_range( $date_range, 1, 1, true, true );
}
}
$date_ranges = array_map(
function ( $date_range ) {
list ( $start_date, $end_date ) = $date_range;
$date_range = new Google_Service_AnalyticsReporting_DateRange();
$date_range->setStartDate( $start_date );
$date_range->setEndDate( $end_date );
return $date_range;
},
$date_ranges
);
$request->setDateRanges( $date_ranges );
$metrics = $data['metrics'];
if ( is_string( $metrics ) || is_array( $metrics ) ) {
if ( is_string( $metrics ) ) {
$metrics = explode( ',', $data['metrics'] );
} elseif ( is_array( $metrics ) && ! wp_is_numeric_array( $metrics ) ) { // If single object is passed.
$metrics = array( $metrics );
}
$metrics = array_filter(
array_map(
function ( $metric_def ) {
$metric = new Google_Service_AnalyticsReporting_Metric();
if ( is_string( $metric_def ) ) {
$metric->setAlias( $metric_def );
$metric->setExpression( $metric_def );
} elseif ( is_array( $metric_def ) && ! empty( $metric_def['expression'] ) ) {
$metric->setExpression( $metric_def['expression'] );
$metric->setAlias( ! empty( $metric_def['alias'] ) ? $metric_def['alias'] : $metric_def['expression'] );
} else {
return null;
}
return $metric;
},
array_filter( $metrics )
)
);
if ( ! empty( $metrics ) ) {
$request->setMetrics( $metrics );
}
}
// Order by.
$orderby = $this->parse_reporting_orderby( $data['orderby'] );
if ( ! empty( $orderby ) ) {
$request->setOrderBys( $orderby );
}
// Batch reports requests.
$body = new Google_Service_AnalyticsReporting_GetReportsRequest();
$body->setReportRequests( array( $request ) );
return $this->get_analyticsreporting_service()->reports->batchGet( $body );
case 'POST:create-profile':
if ( ! isset( $data['accountID'] ) ) {
return new WP_Error(
'missing_required_param',
/* translators: %s: Missing parameter name */
sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'accountID' ),
array( 'status' => 400 )
);
}
if ( ! isset( $data['propertyID'] ) ) {
return new WP_Error(
'missing_required_param',
/* translators: %s: Missing parameter name */
sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'propertyID' ),
array( 'status' => 400 )
);
}
$profile_name = trim( $data['profileName'] );
if ( empty( $profile_name ) ) {
$profile_name = _x( 'All Web Site Data', 'default Analytics view name', 'google-site-kit' );
}
$profile = new Google_Service_Analytics_Profile();
$profile->setName( $profile_name );
return $profile = $this->get_service( 'analytics' )->management_profiles->insert( $data['accountID'], $data['propertyID'], $profile );
case 'POST:create-property':
if ( ! isset( $data['accountID'] ) ) {
return new WP_Error(
'missing_required_param',
/* translators: %s: Missing parameter name */
sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'accountID' ),
array( 'status' => 400 )
);
}
$property = new Google_Service_Analytics_Webproperty();
$property->setName( wp_parse_url( $this->context->get_reference_site_url(), PHP_URL_HOST ) );
$property->setWebsiteUrl( $this->context->get_reference_site_url() );
return $this->get_service( 'analytics' )->management_webproperties->insert( $data['accountID'], $property );
case 'GET:tag-permission':
return function() use ( $data ) {
if ( ! isset( $data['propertyID'] ) ) {
return new WP_Error(
'missing_required_param',
/* translators: %s: Missing parameter name */
sprintf( __( 'Request parameter is empty: %s.', 'google-site-kit' ), 'propertyID' ),
array( 'status' => 400 )
);
}
$property_id = $data['propertyID'];
return array_merge(
array(
'accountID' => '', // Set the accountID to be an empty string and let has_access_to_property handle determining actual ID.
'propertyID' => $property_id,
),
$this->has_access_to_property( $property_id )
);
};
}
return parent::create_data_request( $data );
}
/**
* Parses the orderby value of the data request into an array of reporting orderby object instances.
*
* @since 1.13.1
*
* @param array|null $orderby Data request orderby value.
* @return Google_Service_AnalyticsReporting_OrderBy[] An array of reporting orderby objects.
*/
protected function parse_reporting_orderby( $orderby ) {
if ( empty( $orderby ) || ! is_array( $orderby ) ) {
return array();
}
$results = array_map(
function ( $order_def ) {
$order_def = array_merge(
array(
'fieldName' => '',
'sortOrder' => '',
),
(array) $order_def
);
if ( empty( $order_def['fieldName'] ) || empty( $order_def['sortOrder'] ) ) {
return null;
}
$order_by = new Google_Service_AnalyticsReporting_OrderBy();
$order_by->setFieldName( $order_def['fieldName'] );
$order_by->setSortOrder( $order_def['sortOrder'] );
return $order_by;
},
// When just object is passed we need to convert it to an array of objects.
wp_is_numeric_array( $orderby ) ? $orderby : array( $orderby )
);
$results = array_filter( $results );
$results = array_values( $results );
return $results;
}
/**
* Parses a response for the given datapoint.
*
* @since 1.0.0
*
* @param Data_Request $data Data request object.
* @param mixed $response Request response.
*
* @return mixed Parsed response data on success, or WP_Error on failure.
*/
protected function parse_data_response( Data_Request $data, $response ) {
switch ( "{$data->method}:{$data->datapoint}" ) {
case 'GET:accounts-properties-profiles':
/* @var Google_Service_Analytics_Accounts $response listManagementAccounts response. */
$accounts = (array) $response->getItems();
$account_ids = array_map(
function ( Google_Service_Analytics_Account $account ) {
return $account->getId();
},
$accounts
);
$properties_profiles = array(
'properties' => array(),
'profiles' => array(),
);
if ( empty( $accounts ) ) {
return array_merge( compact( 'accounts' ), $properties_profiles );
}
if ( $data['existingAccountID'] && $data['existingPropertyID'] ) {
// If there is an existing tag, pass it through to ensure only the existing tag is matched.
$properties_profiles = $this->get_data(
'properties-profiles',
array(
'accountID' => $data['existingAccountID'],
'existingPropertyID' => $data['existingPropertyID'],
)
);
} else {
// Get the account ID from the saved settings.
$option = $this->get_settings()->get();
$account_id = $option['accountID'];
// If the saved account ID is in the list of accounts the user has access to, it's a match.
if ( in_array( $account_id, $account_ids, true ) ) {
$properties_profiles = $this->get_data( 'properties-profiles', array( 'accountID' => $account_id ) );
} else {
$account_summaries = $this->get_service( 'analytics' )->management_accountSummaries->listManagementAccountSummaries();
$current_url = $this->context->get_reference_site_url();
$current_urls = $this->permute_site_url( $current_url );
foreach ( $account_summaries as $account_summary ) {
$found_property = $this->find_property( $account_summary->getWebProperties(), '', $current_urls );
if ( ! is_null( $found_property ) ) {
$properties_profiles = $this->get_data( 'properties-profiles', array( 'accountID' => $account_summary->getId() ) );
break;
}
}
}
}
if ( is_wp_error( $properties_profiles ) || ! $properties_profiles ) {
$properties_profiles = array(
'properties' => array(),
'profiles' => array(),
);
}
return array_merge( compact( 'accounts' ), $properties_profiles );
case 'GET:goals':
if ( is_array( $response ) ) {
return $response;
}
// TODO: Parse this response to a regular array.
break;
case 'GET:profiles':
// TODO: Parse this response to a regular array.
$response = $response->getItems();
return $response;
case 'GET:properties-profiles':
/* @var Google_Service_Analytics_Webproperties $response listManagementWebproperties response. */
$properties = (array) $response->getItems();
$found_property = null;
$response = array(
'properties' => $properties,
'profiles' => array(),
);
if ( 0 === count( $properties ) ) {
return $response;
}
// If requested for a specific property, only match by property ID.
if ( ! empty( $data['existingPropertyID'] ) ) {
$found_property = $this->find_property( $properties, $data['existingPropertyID'], array() );
} else {
$current_url = $this->context->get_reference_site_url();
$current_urls = $this->permute_site_url( $current_url );
$found_property = $this->find_property( $properties, '', $current_urls );
}
if ( ! is_null( $found_property ) ) {
$response['matchedProperty'] = $found_property;
} else {
$found_property = new Google_Service_Analytics_Webproperty();
}
// If no match is found, fetch profiles for the first property if available.
if ( ! $found_property->getAccountId() && $properties ) {
$found_property = array_shift( $properties );
} elseif ( ! $found_property->getAccountId() ) {
// If no found property, skip the call to 'profiles' as it would be empty/fail.
return $response;
}
$profiles = $this->get_data(
'profiles',
array(
'accountID' => $found_property->getAccountId(),
'propertyID' => $found_property->getId(),
)
);
if ( is_wp_error( $profiles ) ) {
return $profiles;
}
$response['profiles'] = $profiles;
return $response;
case 'GET:report':
// If AdSense metric successfully requested, set adsenseLinked to true.
if ( $this->is_adsense_request( $data ) ) {
$this->get_settings()->merge( array( 'adsenseLinked' => true ) );
}
return $response->getReports();
case 'POST:create-account-ticket':
// Cache the create ticket id long enough to verify it upon completion of the terms of service.
set_transient(
self::PROVISION_ACCOUNT_TICKET_ID . '::' . get_current_user_id(),
$response->getId(),
15 * MINUTE_IN_SECONDS
);
return $response;
}
return parent::parse_data_response( $data, $response );
}
/**
* Creates a new Analytics site request for the current site and given arguments.
*
* @since 1.0.0
* @since 1.24.0 Added $dimension_filters
*
* @param array $args {
* Optional. Additional arguments.
*
* @type array $dimensions List of request dimensions. Default empty array.
* @type Google_Service_AnalyticsReporting_DimensionFilter[] $dimension_filters List of dimension filter instances for the specified request dimensions. Default empty array.
* @type string $start_date Start date in 'Y-m-d' format. Default empty string.
* @type string $end_date End date in 'Y-m-d' format. Default empty string.
* @type string $page Specific page URL to filter by. Default empty string.
* @type int $row_limit Limit of rows to return. Default empty string.
* }
* @return Google_Service_AnalyticsReporting_ReportRequest|WP_Error Analytics site request instance.
*/
protected function create_analytics_site_data_request( array $args = array() ) {
$args = wp_parse_args(
$args,
array(
'dimensions' => array(),
'dimension_filters' => array(),
'start_date' => '',
'end_date' => '',
'page' => '',
'row_limit' => '',
)
);
$option = $this->get_settings()->get();
$profile_id = $option['profileID'];
$request = new Google_Service_AnalyticsReporting_ReportRequest();
$request->setIncludeEmptyRows( true );
$request->setViewId( $profile_id );
if ( ! empty( $args['dimensions'] ) ) {
$request->setDimensions( (array) $args['dimensions'] );
}
if ( ! empty( $args['start_date'] ) && ! empty( $args['end_date'] ) ) {
$date_range = new Google_Service_AnalyticsReporting_DateRange();
$date_range->setStartDate( $args['start_date'] );
$date_range->setEndDate( $args['end_date'] );
$request->setDateRanges( array( $date_range ) );
}
$dimension_filter_clauses = array();
$hostnames = array_values(
array_unique(
array_map(
function ( $site_url ) {
return wp_parse_url( $site_url, PHP_URL_HOST );
},
$this->permute_site_url( $this->context->get_reference_site_url() )
)
)
);
$dimension_filter = new Google_Service_AnalyticsReporting_DimensionFilter();
$dimension_filter->setDimensionName( 'ga:hostname' );
$dimension_filter->setOperator( 'IN_LIST' );
$dimension_filter->setExpressions( $hostnames );
$dimension_filter_clause = new Google_Service_AnalyticsReporting_DimensionFilterClause();
$dimension_filter_clause->setFilters( array( $dimension_filter ) );
$dimension_filter_clauses[] = $dimension_filter_clause;
if ( ! empty( $args['dimension_filters'] ) ) {
$dimension_filters = $args['dimension_filters'];
$dimension_filter_clause = new Google_Service_AnalyticsReporting_DimensionFilterClause();
$dimension_filter_clause->setFilters( $dimension_filters );
$dimension_filter_clause->setOperator( 'AND' );
$dimension_filter_clauses[] = $dimension_filter_clause;
}
if ( ! empty( $args['page'] ) ) {
$dimension_filter = new Google_Service_AnalyticsReporting_DimensionFilter();
$dimension_filter->setDimensionName( 'ga:pagePath' );
$dimension_filter->setOperator( 'EXACT' );
$args['page'] = str_replace( trim( $this->context->get_reference_site_url(), '/' ), '', esc_url_raw( $args['page'] ) );
$dimension_filter->setExpressions( array( rawurldecode( $args['page'] ) ) );
$dimension_filter_clause = new Google_Service_AnalyticsReporting_DimensionFilterClause();
$dimension_filter_clause->setFilters( array( $dimension_filter ) );
$dimension_filter_clauses[] = $dimension_filter_clause;
}
$request->setDimensionFilterClauses( $dimension_filter_clauses );
if ( ! empty( $args['row_limit'] ) ) {
$request->setPageSize( $args['row_limit'] );
}
return $request;
}
/**
* Sets up information about the module.
*
* @since 1.0.0
*
* @return array Associative array of module info.
*/
protected function setup_info() {
return array(
'slug' => 'analytics',
'name' => _x( 'Analytics', 'Service name', 'google-site-kit' ),
'description' => __( 'Get a deeper understanding of your customers. Google Analytics gives you the free tools you need to analyze data for your business in one place.', 'google-site-kit' ),
'cta' => __( 'Get to know your customers.', 'google-site-kit' ),
'order' => 3,
'homepage' => __( 'https://analytics.google.com/analytics/web', 'google-site-kit' ),
'learn_more' => __( 'https://marketingplatform.google.com/about/analytics/', 'google-site-kit' ),
);
}
/**
* Gets the configured Analytics Reporting service object instance.
*
* @return Google_Service_AnalyticsReporting The Analytics Reporting API service.
*/
private function get_analyticsreporting_service() {
return $this->get_service( 'analyticsreporting' );
}
/**
* Sets up the Google services the module should use.
*
* This method is invoked once by {@see Module::get_service()} to lazily set up the services when one is requested
* for the first time.
*
* @since 1.0.0
* @since 1.2.0 Now requires Google_Site_Kit_Client instance.
*
* @param Google_Site_Kit_Client $client Google client instance.
* @return array Google services as $identifier => $service_instance pairs. Every $service_instance must be an
* instance of Google_Service.
*/
protected function setup_services( Google_Site_Kit_Client $client ) {
$google_proxy = new Google_Proxy( $this->context );
return array(
'analytics' => new Google_Service_Analytics( $client ),
'analyticsreporting' => new Google_Service_AnalyticsReporting( $client ),
'analyticsprovisioning' => new Google_Service_AnalyticsProvisioning( $client, $google_proxy->url() ),
);
}
/**
* Gets the provisioning redirect URI that listens for the Terms of Service redirect.
*
* @since 1.9.0
*
* @return string Provisioning redirect URI.
*/
private function get_provisioning_redirect_uri() {
$google_proxy = new Google_Proxy( $this->context );
return $google_proxy->get_site_fields()['analytics_redirect_uri'];
}
/**
* Verifies that user has access to the property found in the existing tag.
*
* @since 1.0.0
* @since 1.8.0 Simplified to return a boolean and require account ID.
*
* @param string $property_id Property found in the existing tag.
* @return array A string representing the accountID and a boolean representing if the user has access to the property.
*/
protected function has_access_to_property( $property_id ) {
if ( empty( $property_id ) ) {
return array(
'permission' => false,
);
}
$account_id = $this->parse_account_id( $property_id );
$account_summaries = $this->get_service( 'analytics' )->management_accountSummaries->listManagementAccountSummaries();
/**
* Helper method to check check if a given account
* contains the property_id
*/
$has_property = function ( $account_id ) use ( $property_id, $account_summaries ) {
foreach ( $account_summaries as $account_summary ) {
if ( $account_summary->getId() !== $account_id ) {
continue;
}
foreach ( $account_summary->getWebProperties() as $property ) {
if ( $property->getId() === $property_id ) {
return true;
}
}
}
return false;
};
// Ensure there is access to the property.
if ( $has_property( $account_id ) ) {
return array(
'accountID' => $account_id,
'permission' => true,
);
}
foreach ( $account_summaries as $account_summary ) {
if ( $has_property( $account_summary->getId() ) ) {
return array(
'accountID' => $account_id,
'permission' => true,
);
}
}
// No property matched the account ID.
return array(
'permission' => false,
);
}
/**
* Transforms an exception into a WP_Error object.
*
* @since 1.0.0
*
* @param Exception $e Exception object.
* @param string $datapoint Datapoint originally requested.
* @return WP_Error WordPress error object.
*/
protected function exception_to_error( Exception $e, $datapoint ) {
$cache_ttl = false;
if ( 'report' === $datapoint && $e instanceof Google_Service_Exception ) {
$errors = $e->getErrors();
// If error is because of AdSense metric being requested, set adsenseLinked to false.
if ( isset( $errors[0]['message'] ) ) {
if ( $this->is_adsense_metric( substr( $errors[0]['message'], strlen( 'Restricted metric(s): ' ) ) ) ) {
$this->get_settings()->merge( array( 'adsenseLinked' => false ) );
}
if ( preg_match( '#^Restricted metric\(s\)\:#im', $errors[0]['message'] ) ) {
$cache_ttl = ( 10 * MINUTE_IN_SECONDS );
}
}
}
$error = parent::exception_to_error( $e, $datapoint );
if ( $cache_ttl && is_wp_error( $error ) ) {
$error_code = $error->get_error_code();
if ( ! empty( $error->error_data[ $error_code ] ) ) {
$error->error_data[ $error_code ]['cacheTTL'] = $cache_ttl;
} else {
$error->add_data(
array(
'cacheTTL' => $cache_ttl,
),
$error_code
);
}
}
return $error;
}
/**
* Determines whether the given request is for an adsense request.
*
* @param Data_Request $data Data request object.
*
* @return bool
*/
private function is_adsense_request( $data ) {
foreach ( (array) $data['metrics'] as $metric ) {
$metric = (array) $metric;
if ( isset( $metric['expression'] ) && $this->is_adsense_metric( $metric['expression'] ) ) {
return true;
}
}
return false;
}
/**
* Determines whether the given metric expression is for an AdSense metric.
*
* @since 1.8.0
*
* @param string $metric Metric expression.
* @return bool True if AdSense metric, false otherwise.
*/
private function is_adsense_metric( $metric ) {
return 0 === strpos( $metric, 'ga:adsense' );
}
/**
* Outputs the user tracking opt-out script.
*
* This script opts out of all Google Analytics tracking, for all measurement IDs, regardless of implementation.
* E.g. via Tag Manager, etc.
*
* @since 1.5.0
* @link https://developers.google.com/analytics/devguides/collection/analyticsjs/user-opt-out
*/
private function print_tracking_opt_out() {
if ( ! $this->is_tracking_disabled() ) {
return;
}
?>
<!-- <?php esc_html_e( 'Google Analytics user opt-out added via Site Kit by Google', 'google-site-kit' ); ?> -->
<?php if ( $this->context->is_amp() ) : ?>
<script type="application/ld+json" id="__gaOptOutExtension"></script>
<?php else : ?>
<script type="text/javascript">window["_gaUserPrefs"] = { ioo : function() { return true; } }</script>
<?php endif; ?>
<?php
}
/**
* Sets up the module's settings instance.
*
* @since 1.2.0
*
* @return Module_Settings
*/
protected function setup_settings() {
return new Settings( $this->options );
}
/**
* Sets up the module's assets to register.
*
* @since 1.8.0
*
* @return Asset[] List of Asset objects.
*/
protected function setup_assets() {
$base_url = $this->context->url( 'dist/assets/' );
return array(
new Script(
'googlesitekit-modules-analytics',
array(
'src' => $base_url . 'js/googlesitekit-modules-analytics.js',
'dependencies' => array(
'googlesitekit-vendor',
'googlesitekit-api',
'googlesitekit-data',
'googlesitekit-modules',
'googlesitekit-datastore-site',
'googlesitekit-datastore-user',
'googlesitekit-datastore-forms',
'googlesitekit-google-charts',
),
)
),
);
}
/**
* Determines the Analytics account ID from a given Analytics property ID.
*
* @since 1.8.0
*
* @param string $property_id Analytics property ID.
* @return string Analytics account ID, or empty string if invalid property ID.
*/
protected function parse_account_id( $property_id ) {
if ( ! preg_match( '/^UA-([0-9]+)-[0-9]+$/', $property_id, $matches ) ) {
return '';
}
return $matches[1];
}
/**
* Registers the Analytics tag.
*
* @since 1.24.0
*/
private function register_tag() {
$settings = $this->get_settings()->get();
if ( $this->context->is_amp() ) {
$tag = new AMP_Tag( $settings['propertyID'], self::MODULE_SLUG );
} else {
$tag = new Web_Tag( $settings['propertyID'], self::MODULE_SLUG );
}
if ( $tag->is_tag_blocked() ) {
return;
}
$tag->use_guard( new Tag_Verify_Guard( $this->context->input() ) );
$tag->use_guard( new Tag_Guard( $this->get_settings() ) );
if ( $tag->can_register() ) {
$tag->set_anonymize_ip( $settings['anonymizeIP'] );
$tag->set_home_domain(
wp_parse_url( $this->context->get_canonical_home_url(), PHP_URL_HOST )
);
$tag->set_ads_conversion_id( $settings['adsConversionID'] );
$tag->register();
}
}
/**
* Finds a property in the properties list.
*
* @since 1.31.0
*
* @param array $properties An array of Analytics properties to search in.
* @param string $property_id Optional. The Analytics property ID. Default is the current property ID from the Analytics settings.
* @param array $urls Optional. An array of URLs that searched property can have.
* @return mixed A property instance on success, otherwise NULL.
*/
protected function find_property( array $properties, $property_id = '', array $urls = array() ) {
if ( strlen( $property_id ) === 0 ) {
$option = $this->get_settings()->get();
$property_id = $option['propertyID'];
}
foreach ( $properties as $property ) {
/* @var Google_Service_Analytics_Webproperty $property Property instance. */
$id = $property->getId();
$website_url = $property->getWebsiteUrl();
$website_url = untrailingslashit( $website_url );
if ( $id === $property_id || ( 0 < count( $urls ) && in_array( $website_url, $urls, true ) ) ) {
return $property;
}
}
return null;
}
}