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| 1 | <?php |
| 2 | /** |
| 3 | * Computes the dashboard notices, merging WPCOM-stored dismissals with locally-derived flags. |
| 4 | * |
| 5 | * @package automattic/jetpack-premium-analytics |
| 6 | */ |
| 7 | |
| 8 | namespace Automattic\Jetpack\PremiumAnalytics; |
| 9 | |
| 10 | use Automattic\Jetpack\Connection\Client; |
| 11 | use Automattic\Jetpack\Stats\Options as Stats_Options; |
| 12 | use Jetpack_Options; |
| 13 | use WP_Error; |
| 14 | |
| 15 | /** |
| 16 | * Ported from `Automattic\Jetpack\Stats_Admin\Notices` so premium-analytics owns the notices |
| 17 | * surface without depending on the (to-be-deprecated) stats-admin package. The WPCOM dismissal |
| 18 | * state is fetched/updated through the blog token; the opt-in/opt-out/feedback/GDPR flags are |
| 19 | * derived locally from `Stats\Options` and the environment. |
| 20 | */ |
| 21 | class Notices { |
| 22 | const NOTICES_CACHE_KEY = 'jetpack_premium_analytics_notices_cache_key'; |
| 23 | const OPT_OUT_NEW_STATS_NOTICE_ID = 'opt_out_new_stats'; |
| 24 | const NEW_STATS_FEEDBACK_NOTICE_ID = 'new_stats_feedback'; |
| 25 | const OPT_IN_NEW_STATS_NOTICE_ID = 'opt_in_new_stats'; |
| 26 | const GDPR_COOKIE_CONSENT_NOTICE_ID = 'gdpr_cookie_consent'; |
| 27 | |
| 28 | const VIEWS_TO_SHOW_FEEDBACK = 3; |
| 29 | const POSTPONE_OPT_IN_NOTICE_DAYS = 30; |
| 30 | |
| 31 | /** |
| 32 | * How long the WPCOM dismissal state stays cached. While stats-admin runs in parallel, both |
| 33 | * surfaces read the same WPCOM resource under separate cache keys, so a dismissal through one |
| 34 | * can leave the other stale for up to this window — acceptable during the migration. |
| 35 | * |
| 36 | * @var int |
| 37 | */ |
| 38 | const CACHE_TTL = 5 * MINUTE_IN_SECONDS; |
| 39 | |
| 40 | /** |
| 41 | * Update notice status. |
| 42 | * |
| 43 | * @param mixed $id ID of the notice. |
| 44 | * @param mixed $status Status of the notice. |
| 45 | * @param int $postponed_for Postponed for how many seconds. |
| 46 | * @return array|WP_Error |
| 47 | */ |
| 48 | public function update_notice( $id, $status, $postponed_for = 0 ) { |
| 49 | delete_transient( self::NOTICES_CACHE_KEY ); |
| 50 | |
| 51 | return $this->request_as_blog( |
| 52 | array( |
| 53 | 'timeout' => 5, |
| 54 | 'method' => 'POST', |
| 55 | 'headers' => array( 'Content-Type' => 'application/json' ), |
| 56 | ), |
| 57 | wp_json_encode( |
| 58 | array( |
| 59 | 'id' => $id, |
| 60 | 'status' => $status, |
| 61 | 'postponed_for' => $postponed_for, |
| 62 | ), |
| 63 | JSON_UNESCAPED_SLASHES |
| 64 | ) |
| 65 | ); |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Return an array of notice IDs as keys and a boolean flagging whether to show them. |
| 70 | * |
| 71 | * @param bool $bypass_cache Refetch the WPCOM dismissal state instead of using the cached copy. |
| 72 | * @return array |
| 73 | */ |
| 74 | public function get_notices_to_show( bool $bypass_cache = false ) { |
| 75 | // Fetch the WPCOM map once and reuse it for every flag, so a force-refresh costs a single |
| 76 | // round-trip rather than one per shared-key lookup. |
| 77 | $notices_wpcom = $this->get_notices_from_wpcom( $bypass_cache ); |
| 78 | |
| 79 | $new_stats_enabled = Stats_Options::get_option( 'enable_odyssey_stats' ); |
| 80 | $stats_views = intval( Stats_Options::get_option( 'views' ) ); |
| 81 | $odyssey_stats_changed_at = intval( Stats_Options::get_option( 'odyssey_stats_changed_at' ) ); |
| 82 | |
| 83 | // Check if Jetpack is integrated with the Complianz plugin, which blocks the Stats. |
| 84 | $complianz_options_integrations = get_option( 'complianz_options_integrations' ); |
| 85 | $is_jetpack_blocked_by_complianz = ! isset( $complianz_options_integrations['jetpack'] ) || $complianz_options_integrations['jetpack']; |
| 86 | |
| 87 | return array_merge( |
| 88 | $notices_wpcom, |
| 89 | array( |
| 90 | // Show Opt-in notice 30 days after the new stats being disabled. |
| 91 | self::OPT_IN_NEW_STATS_NOTICE_ID => ! $new_stats_enabled |
| 92 | && $odyssey_stats_changed_at < time() - self::POSTPONE_OPT_IN_NOTICE_DAYS * DAY_IN_SECONDS |
| 93 | && ! $this->is_hidden( $notices_wpcom, self::OPT_IN_NEW_STATS_NOTICE_ID ), |
| 94 | |
| 95 | // Show feedback notice after 3 views of the new stats. |
| 96 | self::NEW_STATS_FEEDBACK_NOTICE_ID => $new_stats_enabled |
| 97 | && $stats_views >= self::VIEWS_TO_SHOW_FEEDBACK |
| 98 | && ! $this->is_hidden( $notices_wpcom, self::NEW_STATS_FEEDBACK_NOTICE_ID ), |
| 99 | |
| 100 | // Show opt-out notice before 3 views of the new stats, where 3 is included. |
| 101 | self::OPT_OUT_NEW_STATS_NOTICE_ID => $new_stats_enabled |
| 102 | && $stats_views < self::VIEWS_TO_SHOW_FEEDBACK |
| 103 | && ! $this->is_hidden( $notices_wpcom, self::OPT_OUT_NEW_STATS_NOTICE_ID ), |
| 104 | |
| 105 | // GDPR cookie consent notice for Complianz users. |
| 106 | self::GDPR_COOKIE_CONSENT_NOTICE_ID => class_exists( 'COMPLIANZ' ) && $is_jetpack_blocked_by_complianz |
| 107 | && ! $this->is_hidden( $notices_wpcom, self::GDPR_COOKIE_CONSENT_NOTICE_ID ), |
| 108 | ) |
| 109 | ); |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Get the array of notice dismissal flags stored on WPCOM, cached for {@see CACHE_TTL}. |
| 114 | * |
| 115 | * @param bool $bypass_cache Refetch instead of returning the cached copy. |
| 116 | * @return array |
| 117 | */ |
| 118 | public function get_notices_from_wpcom( bool $bypass_cache = false ) { |
| 119 | if ( ! $bypass_cache ) { |
| 120 | $cached = get_transient( self::NOTICES_CACHE_KEY ); |
| 121 | if ( false !== $cached ) { |
| 122 | $decoded = json_decode( $cached, true ); |
| 123 | return is_array( $decoded ) ? $decoded : array(); |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | $notices_wpcom = $this->request_as_blog( array( 'timeout' => 5 ) ); |
| 128 | if ( is_wp_error( $notices_wpcom ) ) { |
| 129 | return array(); |
| 130 | } |
| 131 | |
| 132 | set_transient( self::NOTICES_CACHE_KEY, wp_json_encode( $notices_wpcom, JSON_UNESCAPED_SLASHES ), self::CACHE_TTL ); |
| 133 | |
| 134 | return $notices_wpcom; |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * Checks if a notice is hidden, fetching the WPCOM dismissal state. |
| 139 | * |
| 140 | * @param mixed $id ID of the notice. |
| 141 | * @return bool |
| 142 | */ |
| 143 | public function is_notice_hidden( $id ) { |
| 144 | return $this->is_hidden( $this->get_notices_from_wpcom(), $id ); |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * Whether a notice is hidden in an already-fetched WPCOM dismissal map. |
| 149 | * |
| 150 | * @param array $notices_wpcom The WPCOM dismissal map. |
| 151 | * @param mixed $id ID of the notice. |
| 152 | * @return bool |
| 153 | */ |
| 154 | private function is_hidden( array $notices_wpcom, $id ) { |
| 155 | return array_key_exists( $id, $notices_wpcom ) && $notices_wpcom[ $id ] === false; |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * Send a blog-token request to the WPCOM notices endpoint and return its decoded body. |
| 160 | * |
| 161 | * @param array $args Request arguments passed to the connection client. |
| 162 | * @param string|null $body Request body, for writes. |
| 163 | * @return array|WP_Error Decoded response body, or a WP_Error on transport or API error. |
| 164 | */ |
| 165 | private function request_as_blog( array $args, $body = null ) { |
| 166 | $response = Client::wpcom_json_api_request_as_blog( |
| 167 | sprintf( '/sites/%d/jetpack-stats-dashboard/notices', Jetpack_Options::get_option( 'id' ) ), |
| 168 | 'v2', |
| 169 | $args, |
| 170 | $body, |
| 171 | 'wpcom' |
| 172 | ); |
| 173 | |
| 174 | if ( is_wp_error( $response ) ) { |
| 175 | return $response; |
| 176 | } |
| 177 | |
| 178 | $response_code = (int) wp_remote_retrieve_response_code( $response ); |
| 179 | $decoded = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 180 | |
| 181 | $error_code = null; |
| 182 | foreach ( array( 'code', 'error' ) as $key ) { |
| 183 | if ( isset( $decoded[ $key ] ) ) { |
| 184 | $error_code = $decoded[ $key ]; |
| 185 | break; |
| 186 | } |
| 187 | } |
| 188 | |
| 189 | if ( null !== $error_code || 200 !== $response_code ) { |
| 190 | // Fall back to a non-empty code so WP_Error keeps the status/message instead of |
| 191 | // constructing an empty error (WP_Error::__construct bails on an empty code). |
| 192 | return new WP_Error( |
| 193 | $error_code ?? 'notices_request_failed', |
| 194 | is_array( $decoded ) ? ( $decoded['message'] ?? 'unknown remote error' ) : 'unknown remote error', |
| 195 | array( 'status' => $response_code ) |
| 196 | ); |
| 197 | } |
| 198 | |
| 199 | // The notices endpoint always returns a JSON object; coerce anything else to an empty map. |
| 200 | return is_array( $decoded ) ? $decoded : array(); |
| 201 | } |
| 202 | } |