Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
91.74% |
100 / 109 |
|
78.57% |
11 / 14 |
CRAP | |
0.00% |
0 / 1 |
| Module_Control | |
93.46% |
100 / 107 |
|
78.57% |
11 / 14 |
55.85 | |
0.00% |
0 / 1 |
| __construct | |
42.86% |
3 / 7 |
|
0.00% |
0 / 1 |
9.66 | |||
| is_active | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| is_instant_search_enabled | |
100.00% |
10 / 10 |
|
100.00% |
1 / 1 |
7 | |||
| is_swap_classic_to_inline_search | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| activate | |
90.91% |
10 / 11 |
|
0.00% |
0 / 1 |
7.04 | |||
| deactivate | |
100.00% |
3 / 3 |
|
100.00% |
1 / 1 |
1 | |||
| update_status | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
2 | |||
| disable_instant_search | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| enable_instant_search | |
100.00% |
6 / 6 |
|
100.00% |
1 / 1 |
3 | |||
| update_instant_search_status | |
100.00% |
3 / 3 |
|
100.00% |
1 / 1 |
3 | |||
| update_swap_classic_to_inline_search | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| get_experience | |
100.00% |
12 / 12 |
|
100.00% |
1 / 1 |
6 | |||
| update_experience | |
95.92% |
47 / 49 |
|
0.00% |
0 / 1 |
15 | |||
| get_active_modules | n/a |
0 / 0 |
n/a |
0 / 0 |
1 | |||||
| search_filter_available_modules | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * Jetpack Search: Module_Control class |
| 4 | * |
| 5 | * @package automattic/jetpack-search |
| 6 | */ |
| 7 | |
| 8 | namespace Automattic\Jetpack\Search; |
| 9 | |
| 10 | use Automattic\Jetpack\Connection\Manager as Connection_Manager; |
| 11 | use Automattic\Jetpack\Modules; |
| 12 | use Automattic\Jetpack\Status; |
| 13 | use WP_Error; |
| 14 | |
| 15 | if ( ! defined( 'ABSPATH' ) ) { |
| 16 | exit( 0 ); |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * To get and set Search module settings |
| 21 | */ |
| 22 | class Module_Control { |
| 23 | /** |
| 24 | * Plan object |
| 25 | * |
| 26 | * @var Plan |
| 27 | */ |
| 28 | protected $plan; |
| 29 | |
| 30 | /** |
| 31 | * Connection_Manager object |
| 32 | * |
| 33 | * @var \Automattic\Jetpack\Connection\Manager |
| 34 | */ |
| 35 | protected $connection_manager; |
| 36 | |
| 37 | /** |
| 38 | * We use the same options as Jetpack the plugin to flag whether Search is active. |
| 39 | */ |
| 40 | const JETPACK_ACTIVE_MODULES_OPTION_KEY = 'active_modules'; |
| 41 | const JETPACK_SEARCH_MODULE_SLUG = 'search'; |
| 42 | const SEARCH_MODULE_INSTANT_SEARCH_OPTION_KEY = 'instant_search_enabled'; |
| 43 | const SEARCH_MODULE_SWAP_CLASSIC_TO_INLINE_OPTION_KEY = 'swap_classic_to_inline_search'; |
| 44 | const SEARCH_MODULE_EXPERIENCE_OPTION_KEY = 'jetpack_search_experience'; |
| 45 | |
| 46 | /** |
| 47 | * Valid experience values. |
| 48 | * |
| 49 | * `EXPERIENCE_OVERLAY_BLOCKS` is the experimental blocks-powered overlay |
| 50 | * (server-rendered Search blocks template inside a modal). It is gated |
| 51 | * by the `jetpack_search_overlay_block_template_enabled` filter — the |
| 52 | * dashboard option only appears when the filter is on, and the runtime |
| 53 | * swap from the legacy preact app to the new overlay only kicks in when |
| 54 | * the user has explicitly chosen this experience. |
| 55 | */ |
| 56 | const EXPERIENCE_OVERLAY = 'overlay'; |
| 57 | const EXPERIENCE_OVERLAY_BLOCKS = 'overlay_blocks'; |
| 58 | const EXPERIENCE_EMBEDDED = 'embedded'; |
| 59 | const EXPERIENCE_INLINE = 'inline'; |
| 60 | const EXPERIENCE_OFF = 'off'; |
| 61 | |
| 62 | /** |
| 63 | * Contructor |
| 64 | * |
| 65 | * @param Plan|null $plan - Plan object. |
| 66 | * @param \Automattic\Jetpack\Connection\Manager|null $connection_manager - Connection_Manager object. |
| 67 | */ |
| 68 | public function __construct( $plan = null, $connection_manager = null ) { |
| 69 | $this->plan = $plan === null ? new Plan() : $plan; |
| 70 | $this->connection_manager = $connection_manager === null ? new Connection_Manager( Package::SLUG ) : $connection_manager; |
| 71 | if ( ! did_action( 'jetpack_search_module_control_initialized' ) ) { |
| 72 | add_filter( 'jetpack_get_available_standalone_modules', array( $this, 'search_filter_available_modules' ), 10, 1 ); |
| 73 | if ( Helper::is_wpcom() ) { |
| 74 | add_filter( 'jetpack_active_modules', array( $this, 'search_filter_available_modules' ), 10, 2 ); |
| 75 | } |
| 76 | /** |
| 77 | * Fires when the Automattic\Jetpack\Search\Module_Control is initialized for the first time. |
| 78 | */ |
| 79 | do_action( 'jetpack_search_module_control_initialized' ); |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Returns a boolean for whether of the module is enabled. |
| 85 | * |
| 86 | * @return bool |
| 87 | */ |
| 88 | public function is_active() { |
| 89 | return ( new Modules() )->is_active( self::JETPACK_SEARCH_MODULE_SLUG ); |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * Returns a boolean for whether instant search is enabled. |
| 94 | * |
| 95 | * Reads the canonical `jetpack_search_experience` option first — only the |
| 96 | * `'overlay'` experience enables Instant Search, and an explicit `'inline'` |
| 97 | * or `'embedded'` value means the user opted out regardless of the legacy |
| 98 | * boolean. Falls back to the legacy `instant_search_enabled` option only |
| 99 | * when the experience option has never been written (pre-existing sites |
| 100 | * that haven't saved via the new UI). |
| 101 | * |
| 102 | * Module-inactive sites always return false: when Search is off the |
| 103 | * experience option may still hold the user's prior preference (preserved |
| 104 | * for re-enable), and we don't want a stale `'overlay'` to read as |
| 105 | * "Instant Search is on" while the module isn't loaded. |
| 106 | * |
| 107 | * Keeps callers that still read the legacy boolean (debug-bar, AI Chat |
| 108 | * editor state, etc.) correct without each having to migrate to |
| 109 | * `get_experience()` individually. |
| 110 | * |
| 111 | * @return bool |
| 112 | */ |
| 113 | public function is_instant_search_enabled() { |
| 114 | if ( ! $this->plan->supports_instant_search() || ! $this->is_active() ) { |
| 115 | return false; |
| 116 | } |
| 117 | |
| 118 | $saved = get_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, false ); |
| 119 | if ( self::EXPERIENCE_OVERLAY === $saved ) { |
| 120 | return true; |
| 121 | } |
| 122 | if ( |
| 123 | self::EXPERIENCE_INLINE === $saved |
| 124 | || self::EXPERIENCE_EMBEDDED === $saved |
| 125 | || self::EXPERIENCE_OVERLAY_BLOCKS === $saved |
| 126 | ) { |
| 127 | return false; |
| 128 | } |
| 129 | |
| 130 | // Legacy fallback: experience never written, trust the legacy boolean. |
| 131 | return (bool) get_option( self::SEARCH_MODULE_INSTANT_SEARCH_OPTION_KEY ); |
| 132 | } |
| 133 | |
| 134 | /** |
| 135 | * Returns a boolean for whether new inline search is enabled. |
| 136 | * |
| 137 | * @return bool |
| 138 | */ |
| 139 | public function is_swap_classic_to_inline_search() { |
| 140 | return (bool) get_option( self::SEARCH_MODULE_SWAP_CLASSIC_TO_INLINE_OPTION_KEY, false ); |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Activiate Search module |
| 145 | */ |
| 146 | public function activate() { |
| 147 | $is_wpcom = defined( 'IS_WPCOM' ) && IS_WPCOM; |
| 148 | if ( ( new Status() )->is_offline_mode() ) { |
| 149 | return new WP_Error( 'site_offline', __( 'Jetpack Search cannot be used in offline mode.', 'jetpack-search-pkg' ) ); |
| 150 | } |
| 151 | if ( ! $is_wpcom && ! $this->connection_manager->is_connected() ) { |
| 152 | return new WP_Error( 'connection_required', __( 'Connect your site to use Jetpack Search.', 'jetpack-search-pkg' ) ); |
| 153 | } |
| 154 | if ( ! $this->plan->supports_search() ) { |
| 155 | return new WP_Error( 'not_supported', __( 'Your plan does not support Jetpack Search.', 'jetpack-search-pkg' ) ); |
| 156 | } |
| 157 | |
| 158 | $success = ( new Modules() )->activate( self::JETPACK_SEARCH_MODULE_SLUG, false, false ); |
| 159 | if ( false === $success ) { |
| 160 | return new WP_Error( 'not_updated', __( 'Setting not updated.', 'jetpack-search-pkg' ) ); |
| 161 | } |
| 162 | return $success; |
| 163 | } |
| 164 | |
| 165 | /** |
| 166 | * Deactiviate Search module |
| 167 | */ |
| 168 | public function deactivate() { |
| 169 | $success = ( new Modules() )->deactivate( self::JETPACK_SEARCH_MODULE_SLUG ); |
| 170 | |
| 171 | $this->disable_instant_search(); |
| 172 | |
| 173 | return $success; |
| 174 | } |
| 175 | |
| 176 | /** |
| 177 | * Update module status |
| 178 | * |
| 179 | * @param boolean $active - true to activate, false to deactivate. |
| 180 | */ |
| 181 | public function update_status( $active ) { |
| 182 | return $active ? $this->activate() : $this->deactivate(); |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * Disable Instant Search Experience |
| 187 | */ |
| 188 | public function disable_instant_search() { |
| 189 | return update_option( self::SEARCH_MODULE_INSTANT_SEARCH_OPTION_KEY, false ); |
| 190 | } |
| 191 | |
| 192 | /** |
| 193 | * Enable Instant Search Experience |
| 194 | * |
| 195 | * Also writes `'overlay'` to the canonical experience option so callers that |
| 196 | * arrive here through the legacy entry points (`update_instant_search_status`, |
| 197 | * the legacy auto-setup REST endpoint, etc.) leave the option in agreement |
| 198 | * with the boolean. Without this, a stale `'embedded'` / `'inline'` in the |
| 199 | * experience option keeps `is_instant_search_enabled()` returning false even |
| 200 | * though the legacy boolean was just set true. |
| 201 | */ |
| 202 | public function enable_instant_search() { |
| 203 | if ( ! $this->is_active() ) { |
| 204 | return new WP_Error( 'search_module_inactive', __( 'Search module needs to be activated before enabling instant search.', 'jetpack-search-pkg' ) ); |
| 205 | } |
| 206 | if ( ! $this->plan->supports_instant_search() ) { |
| 207 | return new WP_Error( 'not_supported', __( 'Your plan does not support Instant Search.', 'jetpack-search-pkg' ) ); |
| 208 | } |
| 209 | update_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, self::EXPERIENCE_OVERLAY ); |
| 210 | return update_option( self::SEARCH_MODULE_INSTANT_SEARCH_OPTION_KEY, true ); |
| 211 | } |
| 212 | |
| 213 | /** |
| 214 | * Update instant search status |
| 215 | * |
| 216 | * When disabling via this legacy path we also clear the canonical experience |
| 217 | * option — the user is asking for "not Overlay", and leaving a stale |
| 218 | * `'overlay'` in the option would keep `is_instant_search_enabled()` |
| 219 | * returning true. We don't clear from `disable_instant_search` itself |
| 220 | * because `deactivate()` calls that to flip the legacy boolean, and |
| 221 | * deactivation is meant to preserve the user's experience choice for the |
| 222 | * next re-activation. |
| 223 | * |
| 224 | * @param boolean $enabled - true to enable, false to disable. |
| 225 | */ |
| 226 | public function update_instant_search_status( $enabled ) { |
| 227 | if ( ! $enabled ) { |
| 228 | update_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, '' ); |
| 229 | } |
| 230 | return $enabled ? $this->enable_instant_search() : $this->disable_instant_search(); |
| 231 | } |
| 232 | |
| 233 | /** |
| 234 | * Update setting indicating whether inline search should use newer 1.3 API. |
| 235 | * |
| 236 | * @param bool $swap_classic_to_inline_search - true to use Inline Search, false to use Classic Search. |
| 237 | */ |
| 238 | public function update_swap_classic_to_inline_search( bool $swap_classic_to_inline_search ) { |
| 239 | return update_option( self::SEARCH_MODULE_SWAP_CLASSIC_TO_INLINE_OPTION_KEY, $swap_classic_to_inline_search ); |
| 240 | } |
| 241 | |
| 242 | /** |
| 243 | * Get the active search experience. |
| 244 | * |
| 245 | * `'off'` is read from the global Jetpack module-active state (not stored in |
| 246 | * this package's option). `'inline'`, `'embedded'`, `'overlay'`, and |
| 247 | * `'overlay_blocks'` are each written as their literal value to |
| 248 | * `jetpack_search_experience` whenever the experience changes, and read |
| 249 | * straight back here. |
| 250 | * |
| 251 | * @return string One of 'embedded', 'overlay', 'overlay_blocks', 'inline', 'off'. |
| 252 | */ |
| 253 | public function get_experience() { |
| 254 | if ( ! $this->is_active() ) { |
| 255 | return self::EXPERIENCE_OFF; |
| 256 | } |
| 257 | |
| 258 | $saved = get_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, false ); |
| 259 | if ( self::EXPERIENCE_EMBEDDED === $saved ) { |
| 260 | return self::EXPERIENCE_EMBEDDED; |
| 261 | } |
| 262 | if ( self::EXPERIENCE_OVERLAY === $saved ) { |
| 263 | return self::EXPERIENCE_OVERLAY; |
| 264 | } |
| 265 | if ( self::EXPERIENCE_OVERLAY_BLOCKS === $saved ) { |
| 266 | return self::EXPERIENCE_OVERLAY_BLOCKS; |
| 267 | } |
| 268 | |
| 269 | // Legacy fallback for sites that have never saved via the new UI: a true |
| 270 | // `instant_search_enabled` boolean reads as overlay; otherwise inline. |
| 271 | if ( $this->is_instant_search_enabled() ) { |
| 272 | return self::EXPERIENCE_OVERLAY; |
| 273 | } |
| 274 | |
| 275 | return self::EXPERIENCE_INLINE; |
| 276 | } |
| 277 | |
| 278 | /** |
| 279 | * Update the search experience. |
| 280 | * |
| 281 | * Storage is narrower than the wire format: `'off'` only deactivates the global |
| 282 | * module (no write to the experience option) and disables |
| 283 | * `instant_search_enabled` so the legacy boolean doesn't drift true after |
| 284 | * a non-overlay re-enable. `'inline'` deletes the experience option (the |
| 285 | * absence of an opt-in *is* inline). Only `'embedded'` and `'overlay'` |
| 286 | * write affirmative values. |
| 287 | * |
| 288 | * Legacy `module_active` / `instant_search_enabled` are kept in lockstep so |
| 289 | * unmigrated readers (Initializer, Options, sidebar registration) continue to |
| 290 | * see the right state until they're migrated to consult get_experience(). |
| 291 | * |
| 292 | * @param string $experience One of 'embedded', 'overlay', 'inline', 'off'. |
| 293 | * @return bool|WP_Error WP_Error on failure; true on success for the affirmative |
| 294 | * branches; the bool from Modules::deactivate() for `'off'` |
| 295 | * (false signals the module was already inactive — a benign |
| 296 | * no-op the REST controller treats as success). |
| 297 | */ |
| 298 | public function update_experience( string $experience ) { |
| 299 | $valid_values = array( |
| 300 | self::EXPERIENCE_OVERLAY, |
| 301 | self::EXPERIENCE_OVERLAY_BLOCKS, |
| 302 | self::EXPERIENCE_EMBEDDED, |
| 303 | self::EXPERIENCE_INLINE, |
| 304 | self::EXPERIENCE_OFF, |
| 305 | ); |
| 306 | if ( ! in_array( $experience, $valid_values, true ) ) { |
| 307 | return new WP_Error( |
| 308 | 'invalid_experience', |
| 309 | esc_html__( 'Invalid experience value.', 'jetpack-search-pkg' ), |
| 310 | array( 'status' => 400 ) |
| 311 | ); |
| 312 | } |
| 313 | |
| 314 | // Defence-in-depth for the experimental blocks-powered overlay: the |
| 315 | // dashboard already hides the option when the |
| 316 | // `jetpack_search_overlay_block_template_enabled` filter is off, but |
| 317 | // a scripted REST POST could otherwise pre-stage `overlay_blocks` on |
| 318 | // a site where the operator has pinned the filter to false. Reject |
| 319 | // the value at the boundary so the runtime gate isn't the only |
| 320 | // safety net. |
| 321 | if ( |
| 322 | self::EXPERIENCE_OVERLAY_BLOCKS === $experience |
| 323 | && ! (bool) apply_filters( 'jetpack_search_overlay_block_template_enabled', true ) |
| 324 | ) { |
| 325 | return new WP_Error( |
| 326 | 'experience_not_available', |
| 327 | esc_html__( 'The blocks-powered Overlay search experience is not enabled on this site.', 'jetpack-search-pkg' ), |
| 328 | array( 'status' => 400 ) |
| 329 | ); |
| 330 | } |
| 331 | |
| 332 | switch ( $experience ) { |
| 333 | case self::EXPERIENCE_OFF: |
| 334 | $this->disable_instant_search(); |
| 335 | return ( new Modules() )->deactivate( self::JETPACK_SEARCH_MODULE_SLUG ); |
| 336 | |
| 337 | case self::EXPERIENCE_INLINE: |
| 338 | $result = $this->activate(); |
| 339 | if ( is_wp_error( $result ) ) { |
| 340 | return $result; |
| 341 | } |
| 342 | $this->disable_instant_search(); |
| 343 | // Inline is the absence of an opt-in — delete the option rather than |
| 344 | // writing 'inline'. Pre-existing sites that have never saved are |
| 345 | // already in this state, so this also normalises after a switch. |
| 346 | update_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, '' ); |
| 347 | return true; |
| 348 | |
| 349 | case self::EXPERIENCE_EMBEDDED: |
| 350 | $result = $this->activate(); |
| 351 | if ( is_wp_error( $result ) ) { |
| 352 | return $result; |
| 353 | } |
| 354 | $this->disable_instant_search(); |
| 355 | update_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, self::EXPERIENCE_EMBEDDED ); |
| 356 | return true; |
| 357 | |
| 358 | case self::EXPERIENCE_OVERLAY: |
| 359 | $result = $this->activate(); |
| 360 | if ( is_wp_error( $result ) ) { |
| 361 | return $result; |
| 362 | } |
| 363 | $result = $this->enable_instant_search(); |
| 364 | if ( is_wp_error( $result ) ) { |
| 365 | return $result; |
| 366 | } |
| 367 | update_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, self::EXPERIENCE_OVERLAY ); |
| 368 | return true; |
| 369 | |
| 370 | case self::EXPERIENCE_OVERLAY_BLOCKS: |
| 371 | // The blocks-powered overlay does not boot the legacy preact |
| 372 | // `SearchApp`, so we keep `instant_search_enabled` off; the |
| 373 | // runtime hookup lives in `Search_Blocks::is_block_template_overlay_enabled()` |
| 374 | // which combines the user's experience choice with the |
| 375 | // `jetpack_search_overlay_block_template_enabled` server filter. |
| 376 | $result = $this->activate(); |
| 377 | if ( is_wp_error( $result ) ) { |
| 378 | return $result; |
| 379 | } |
| 380 | $this->disable_instant_search(); |
| 381 | update_option( self::SEARCH_MODULE_EXPERIENCE_OPTION_KEY, self::EXPERIENCE_OVERLAY_BLOCKS ); |
| 382 | return true; |
| 383 | |
| 384 | default: |
| 385 | // Unreachable — the `in_array` guard at the top of this |
| 386 | // method already restricts $experience to the cases above. |
| 387 | // Returning a typed value (rather than falling through to an |
| 388 | // implicit `null`) satisfies the static analyzers that flag |
| 389 | // switch statements without a `default` branch, and keeps the |
| 390 | // method's `bool|WP_Error` contract honest if a future caller |
| 391 | // loosens the validation. |
| 392 | return true; |
| 393 | } |
| 394 | } |
| 395 | |
| 396 | /** |
| 397 | * Get a list of activated modules as an array of module slugs. |
| 398 | * |
| 399 | * @deprecated 0.12.3 |
| 400 | * @return Array $active_modules |
| 401 | */ |
| 402 | public function get_active_modules() { |
| 403 | _deprecated_function( |
| 404 | __METHOD__, |
| 405 | 'jetpack-search-0.12.3', |
| 406 | 'Automattic\\Jetpack\\Modules\\get_active' |
| 407 | ); |
| 408 | |
| 409 | return ( new Modules() )->get_active(); |
| 410 | } |
| 411 | |
| 412 | /** |
| 413 | * Adds search to the list of available modules |
| 414 | * |
| 415 | * @param array $modules The available modules. |
| 416 | * @return array |
| 417 | */ |
| 418 | public function search_filter_available_modules( $modules ) { |
| 419 | return array_merge( array( self::JETPACK_SEARCH_MODULE_SLUG ), $modules ); |
| 420 | } |
| 421 | } |