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<?php |
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/** |
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* Methods for accessing data through the WPCOM REST API |
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* |
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* @since 4.5.0 |
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*/ |
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class WordAds_API { |
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private static $wordads_status = null; |
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/** |
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* Returns site's WordAds status |
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* @return array boolean values for 'approved' and 'active' |
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* |
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* @since 4.5.0 |
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*/ |
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public static function get_wordads_status() { |
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global $wordads_status_response; |
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if ( Jetpack::is_development_mode() ) { |
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self::$wordads_status = array( |
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'approved' => true, |
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'active' => true, |
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'house' => true, |
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); |
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return self::$wordads_status; |
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} |
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$endpoint = sprintf( '/sites/%d/wordads/status', Jetpack::get_option( 'id' ) ); |
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$wordads_status_response = $response = Jetpack_Client::wpcom_json_api_request_as_blog( $endpoint ); |
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if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { |
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return new WP_Error( 'api_error', __( 'Error connecting to API.', 'jetpack' ), $response ); |
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} |
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$body = json_decode( wp_remote_retrieve_body( $response ) ); |
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self::$wordads_status = array( |
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'approved' => $body->approved, |
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'active' => $body->active, |
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'house' => $body->house, |
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); |
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return self::$wordads_status; |
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} |
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/** |
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* Returns the ads.txt content needed to run WordAds. |
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* @return array string contents of the ads.txt file. |
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* |
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* @since 6.1.0 |
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*/ |
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public static function get_wordads_ads_txt() { |
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$endpoint = sprintf( '/sites/%d/wordads/ads-txt', Jetpack::get_option( 'id' ) ); |
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$wordads_status_response = $response = Jetpack_Client::wpcom_json_api_request_as_blog( $endpoint ); |
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if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { |
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return new WP_Error( 'api_error', __( 'Error connecting to API.', 'jetpack' ), $response ); |
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} |
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$body = json_decode( wp_remote_retrieve_body( $response ) ); |
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$ads_txt = str_replace( '\\n', PHP_EOL, $body->adstxt ); |
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return $ads_txt; |
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} |
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/** |
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* Returns status of WordAds approval. |
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* @return boolean true if site is WordAds approved |
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* |
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* @since 4.5.0 |
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*/ |
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public static function is_wordads_approved() { |
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if ( is_null( self::$wordads_status ) ) { |
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self::get_wordads_status(); |
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} |
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return self::$wordads_status['approved'] ? '1' : '0'; |
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} |
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/** |
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* Returns status of WordAds active. |
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* @return boolean true if ads are active on site |
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* |
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* @since 4.5.0 |
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*/ |
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public static function is_wordads_active() { |
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if ( is_null( self::$wordads_status ) ) { |
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self::get_wordads_status(); |
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} |
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return self::$wordads_status['active'] ? '1' : '0'; |
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} |
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/** |
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* Returns status of WordAds house ads. |
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* @return boolean true if WP.com house ads should be shown |
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* |
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* @since 4.5.0 |
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*/ |
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public static function is_wordads_house() { |
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if ( is_null( self::$wordads_status ) ) { |
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self::get_wordads_status(); |
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} |
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return self::$wordads_status['house'] ? '1' : '0'; |
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} |
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/** |
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* Grab WordAds status from WP.com API and store as option |
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* |
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* @since 4.5.0 |
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*/ |
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static function update_wordads_status_from_api() { |
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$status = self::get_wordads_status(); |
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if ( ! is_wp_error( $status ) ) { |
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update_option( 'wordads_approved', self::is_wordads_approved(), true ); |
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update_option( 'wordads_active', self::is_wordads_active(), true ); |
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update_option( 'wordads_house', self::is_wordads_house(), true ); |
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} |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
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.