sbr-functions.php
969 lines
| 1 | <?php |
| 2 | |
| 3 | use SmashBalloon\Reviews\Common\Admin\Blocks\SB_Reviews_Blocks; |
| 4 | use SmashBalloon\Reviews\Common\Util; |
| 5 | |
| 6 | if (!defined('ABSPATH')) { |
| 7 | exit; // Exit if accessed directly |
| 8 | } |
| 9 | |
| 10 | function sbr_json_encode($thing) |
| 11 | { |
| 12 | if (function_exists('wp_json_encode')) { |
| 13 | return wp_json_encode($thing); |
| 14 | } else { |
| 15 | return json_encode($thing); |
| 16 | } |
| 17 | } |
| 18 | |
| 19 | |
| 20 | /** |
| 21 | * Reviews Currect User Capability Check |
| 22 | * |
| 23 | * @since 1.0 |
| 24 | */ |
| 25 | function sbr_current_user_can($cap) |
| 26 | { |
| 27 | if ($cap === 'manage_reviews_feed_options') { |
| 28 | $cap = current_user_can('manage_reviews_feed_options') ? 'manage_reviews_feed_options' : 'manage_options'; |
| 29 | } |
| 30 | $cap = apply_filters('sbr_settings_pages_capability', $cap); |
| 31 | |
| 32 | return current_user_can($cap); |
| 33 | } |
| 34 | |
| 35 | |
| 36 | /** |
| 37 | * Get the settings in the database with defaults |
| 38 | * |
| 39 | * @return array |
| 40 | */ |
| 41 | function sbr_get_database_settings() |
| 42 | { |
| 43 | global $sbr_settings; |
| 44 | |
| 45 | $defaults = sbr_settings_defaults(); |
| 46 | |
| 47 | if ($sbr_settings === null) { |
| 48 | $sbr_settings = get_option('sbr_settings', []); |
| 49 | } |
| 50 | |
| 51 | // Defensive: `sbr_settings` can arrive as a non-array (raw SQL edits, |
| 52 | // broken backup/restore, migration tooling that mangled serialization). |
| 53 | // Without this guard `array_merge()` fatals and takes the whole admin |
| 54 | // down. Normalizing to an array lets SMASH-1281's migration-recovery |
| 55 | // flow re-register + repopulate on the next page load. |
| 56 | if (!is_array($sbr_settings)) { |
| 57 | $sbr_settings = []; |
| 58 | } |
| 59 | |
| 60 | return array_merge($defaults, $sbr_settings); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Get the settings default settins |
| 65 | * |
| 66 | * @return array |
| 67 | */ |
| 68 | function sbr_settings_defaults() |
| 69 | { |
| 70 | return [ |
| 71 | //Template |
| 72 | 'feedTemplate' => 'default', |
| 73 | //Sources |
| 74 | 'sources' => [], |
| 75 | //Layout Settings |
| 76 | 'layout' => 'list', |
| 77 | 'verticalSpacing' => 20, |
| 78 | 'horizontalSpacing' => 10, |
| 79 | 'contentAlignment' => 'left', |
| 80 | 'contentLength' => 320, |
| 81 | 'numPostDesktop' => 10, |
| 82 | 'numPostTablet' => 8, |
| 83 | 'numPostMobile' => 6, |
| 84 | 'gridDesktopColumns' => 3, |
| 85 | 'gridTabletColumns' => 2, |
| 86 | 'gridMobileColumns' => 1, |
| 87 | 'masonryDesktopColumns' => 3, |
| 88 | 'masonryTabletColumns' => 2, |
| 89 | 'masonryMobileColumns' => 1, |
| 90 | 'carouselDesktopColumns' => 3, |
| 91 | 'carouselTabletColumns' => 2, |
| 92 | 'carouselMobileColumns' => 1, |
| 93 | 'carouselDesktopRows' => 1, |
| 94 | 'carouselTabletRows' => 1, |
| 95 | 'carouselMobileRows' => 1, |
| 96 | 'carouselLoopType' => 'infinity', |
| 97 | 'carouselIntervalTime' => 5000, |
| 98 | 'carouselShowArrows' => false, |
| 99 | 'carouselShowPagination' => true, |
| 100 | 'carouselEnableAutoplay' => true, |
| 101 | |
| 102 | //Header |
| 103 | 'showHeader' => true, |
| 104 | 'headerContent' => ['heading', 'button', 'averagereview'], |
| 105 | 'headerPadding' => [], |
| 106 | 'headerMargin' => ['bottom' => 20], |
| 107 | //Heading |
| 108 | 'headerHeadingContent' => 'Reviews', |
| 109 | 'headingFont' => [ |
| 110 | 'weight' => 700, |
| 111 | 'size' => 36, |
| 112 | 'height' => '100%' |
| 113 | ], |
| 114 | 'headingColor' => '#141B38', |
| 115 | 'headerHeadingPadding' => [], |
| 116 | 'headerHeadingMargin' => ['bottom' => 10], |
| 117 | //Button |
| 118 | 'headerButtonLinkTo' => 'google', |
| 119 | 'headerButtonIcon' => '', |
| 120 | 'headerButtonExternalLink' => '', |
| 121 | 'headerButtonFont' => [ |
| 122 | 'weight' => 600, |
| 123 | 'size' => 14, |
| 124 | 'height' => '22px' |
| 125 | ], |
| 126 | 'headerButtonColor' => '#ffffff', |
| 127 | 'headerButtonBg' => '#ED4944', |
| 128 | 'headerButtonHoverColor' => '#ffffff', |
| 129 | 'headerButtonHoverBg' => '#CC3F3A', |
| 130 | 'headerButtonPadding' => [ |
| 131 | 'top' => 8, |
| 132 | 'right' => 20, |
| 133 | 'bottom' => 8, |
| 134 | 'left' => 12, |
| 135 | ], |
| 136 | 'headerButtonMargin' => [], |
| 137 | //AverageReview |
| 138 | 'headerAvReviewFont' => [ |
| 139 | 'weight' => 600, |
| 140 | 'size' => 20, |
| 141 | 'height' => '1.5em' |
| 142 | ], |
| 143 | 'headerAvSubtextReviewFont' => [ |
| 144 | 'weight' => 400, |
| 145 | 'size' => 12, |
| 146 | 'height' => '1.5em' |
| 147 | ], |
| 148 | 'headerAvReviewIconColor' => '#ED4944', |
| 149 | 'headerAvReviewColor' => '#141B38', |
| 150 | 'headerAvReviewSubtextColor' => '#434960', |
| 151 | 'headerAvReviewMargin' => '', |
| 152 | 'headerAvReviewPadding' => '', |
| 153 | |
| 154 | //Post Style |
| 155 | 'postStyle' => 'regular', |
| 156 | 'boxedBackgroundColor' => '#ffffff', |
| 157 | 'boxedBoxShadow' => [], |
| 158 | 'boxedBorderRadius' => [], |
| 159 | 'postStroke' => [], |
| 160 | 'postPadding' => [ |
| 161 | 'bottom' => 20 |
| 162 | ], |
| 163 | |
| 164 | 'postElements' => ['author', 'rating', 'text', 'media'], |
| 165 | 'ratingIconSize' => 'small', |
| 166 | 'ratingIconColor' => '#ED4944', |
| 167 | 'ratingIconPadding' => [], |
| 168 | 'ratingIconMargin' => [ |
| 169 | 'top' => 15, |
| 170 | 'bottom' => 15, |
| 171 | ], |
| 172 | 'paragraphFont' => [ |
| 173 | 'weight' => 400, |
| 174 | 'size' => 16, |
| 175 | 'height' => '1.5em' |
| 176 | ], |
| 177 | 'paragraphColor' => '#434960', |
| 178 | 'paragraphPadding' => [], |
| 179 | 'paragraphMargin' => [], |
| 180 | |
| 181 | 'authorContent' => ['name', 'image', 'date'], |
| 182 | 'authorPadding' => [], |
| 183 | 'authorMargin' => [], |
| 184 | |
| 185 | 'authorNameFont' => [ |
| 186 | 'weight' => 600, |
| 187 | 'size' => 14, |
| 188 | 'height' => '1.5em' |
| 189 | ], |
| 190 | 'authorNameColor' => '#141B38', |
| 191 | 'authorNamePadding' => [], |
| 192 | 'authorNameMargin' => [], |
| 193 | |
| 194 | 'dateFont' => [ |
| 195 | 'weight' => 400, |
| 196 | 'size' => 13, |
| 197 | 'height' => '1.5em' |
| 198 | ], |
| 199 | 'dateColor' => '#434960', |
| 200 | |
| 201 | 'dateFormat' => '1', |
| 202 | 'dateCustomFormat' => '', |
| 203 | 'dateBeforeText' => '', |
| 204 | 'dateAfterText' => '', |
| 205 | 'datePadding' => [], |
| 206 | 'dateMargin' => [], |
| 207 | 'authorImageBorderRadius' => 50, |
| 208 | 'authorImageMargin' => [ |
| 209 | 'right' => 10 |
| 210 | ], |
| 211 | |
| 212 | 'showLoadButton' => true, |
| 213 | 'loadButtonText' => 'Load More', |
| 214 | 'loadButtonFont' => [ |
| 215 | 'weight' => 600, |
| 216 | 'size' => 16, |
| 217 | 'height' => '1em' |
| 218 | ], |
| 219 | 'loadButtonColor' => '#141B38', |
| 220 | 'loadButtonHoverColor' => '#ffffff', |
| 221 | 'loadButtonBg' => '#E6E6EB', |
| 222 | 'loadButtonHoverBg' => '#FE544F', |
| 223 | |
| 224 | 'loadButtonPadding' => [ |
| 225 | 'top' => 15, |
| 226 | 'bottom' => 15 |
| 227 | ], |
| 228 | 'loadButtonMargin' => [ |
| 229 | 'top' => 20 |
| 230 | ], |
| 231 | |
| 232 | //Filters |
| 233 | 'includedStarFilters' => [], |
| 234 | 'includeWords' => '', |
| 235 | 'excludeWords' => '', |
| 236 | 'filterByImage' => false, |
| 237 | 'filterByVideos' => true, |
| 238 | |
| 239 | //Sort |
| 240 | 'sortByDateEnabled' => true, |
| 241 | 'sortByDate' => 'latest', |
| 242 | |
| 243 | 'sortByRatingEnabled' => false, |
| 244 | 'sortByRating' => '', |
| 245 | |
| 246 | 'sortRandomEnabled' => false, |
| 247 | |
| 248 | //ColorScheme |
| 249 | 'colorScheme' => 'inherit', |
| 250 | |
| 251 | |
| 252 | //Moderation Mode |
| 253 | 'moderationEnabled' => false, |
| 254 | 'moderationType' => 'allow', |
| 255 | 'moderationAllowList' => [], |
| 256 | 'moderationBlockList' => [], |
| 257 | |
| 258 | //Translation |
| 259 | 'localization' => 'default', |
| 260 | 'trustpilotLanguage' => 'all', |
| 261 | |
| 262 | //Filter By Length |
| 263 | 'filterCharCountMin' => 0, |
| 264 | 'filterCharCountMax' => '', |
| 265 | |
| 266 | //Carousel Breakpoints |
| 267 | 'carouselBreakpointDesktop' => 850, |
| 268 | 'carouselBreakpointTablet' => 520 |
| 269 | ]; |
| 270 | } |
| 271 | |
| 272 | |
| 273 | function sbr_plugin_settings_defaults() |
| 274 | { |
| 275 | return [ |
| 276 | 'localization' => '', |
| 277 | 'optimize_images' => true, |
| 278 | 'usagetracking' => true, |
| 279 | 'enqueue_js_in_header' => false, |
| 280 | 'admin_error_notices' => true, |
| 281 | 'feed_issue_reports' => true, |
| 282 | // SMASH-1756 — emit schema.org rich-snippet markup for feeds (global, default on). |
| 283 | 'enableSchema' => true, |
| 284 | 'translations' => [ |
| 285 | 'second' => __('second', 'reviews-feed'), |
| 286 | 'seconds' => __('seconds', 'reviews-feed'), |
| 287 | 'minute' => __('minute', 'reviews-feed'), |
| 288 | 'minutes' => __('minutes', 'reviews-feed'), |
| 289 | 'hour' => __('hour', 'reviews-feed'), |
| 290 | 'hours' => __('hours', 'reviews-feed'), |
| 291 | 'day' => __('day', 'reviews-feed'), |
| 292 | 'days' => __('days', 'reviews-feed'), |
| 293 | 'week' => __('week', 'reviews-feed'), |
| 294 | 'weeks' => __('weeks', 'reviews-feed'), |
| 295 | 'month' => __('month', 'reviews-feed'), |
| 296 | 'months' => __('months', 'reviews-feed'), |
| 297 | 'year' => __('year', 'reviews-feed'), |
| 298 | 'years' => __('year', 'reviews-feed'), |
| 299 | 'ago' => __('ago', 'reviews-feed'), |
| 300 | 'writeReview' => __('Write a Review', 'reviews-feed'), |
| 301 | 'reviewsHeader' => __('Over %s Reviews', 'reviews-feed'), |
| 302 | ] |
| 303 | ]; |
| 304 | } |
| 305 | function sbr_activate($network_wide) |
| 306 | { |
| 307 | global $wp_roles; |
| 308 | $wp_roles->add_cap('administrator', 'manage_reviews_feed_options'); |
| 309 | } |
| 310 | |
| 311 | register_activation_hook(__FILE__, 'sby_activate'); |
| 312 | |
| 313 | |
| 314 | function sbr_get_feed_template_part($part, $settings = array()) |
| 315 | { |
| 316 | $file = ''; |
| 317 | |
| 318 | /** |
| 319 | * Whether or not to search for custom templates in theme folder |
| 320 | * |
| 321 | * @param boolean Setting from DB or shortcode to use custom templates |
| 322 | * |
| 323 | * @since 1.0 |
| 324 | */ |
| 325 | $settings_custom_templates = ! empty($settings['customtemplates']) && $settings['customtemplates']; |
| 326 | $using_custom_templates_in_theme = apply_filters('sbr_use_theme_templates', $settings_custom_templates); |
| 327 | $generic_path = trailingslashit(SBR_PLUGIN_DIR) . 'templates/frontend/'; |
| 328 | |
| 329 | //For Templates that are different Free Or Pro |
| 330 | $special_path = $generic_path . ( Util::sbr_is_pro() ? 'pro' : 'lite' ) . '/'; |
| 331 | |
| 332 | if ($using_custom_templates_in_theme) { |
| 333 | $custom_header_template = locate_template('sbr/header.php', false, false); |
| 334 | $custom_item_template = locate_template('sbr/item.php', false, false); |
| 335 | $custom_footer_template = locate_template('sbr/footer.php', false, false); |
| 336 | $custom_feed_template = locate_template('sbr/feed.php', false, false); |
| 337 | } else { |
| 338 | $custom_header_template = false; |
| 339 | $custom_item_template = false; |
| 340 | $custom_footer_template = false; |
| 341 | $custom_feed_template = false; |
| 342 | } |
| 343 | |
| 344 | if ($part === 'header') { |
| 345 | if ($custom_header_template) { |
| 346 | $file = $custom_header_template; |
| 347 | } else { |
| 348 | #$file = $generic_path . 'header.php'; |
| 349 | $file = $special_path . 'header.php'; |
| 350 | } |
| 351 | } elseif ($part === 'item') { |
| 352 | if ($custom_item_template) { |
| 353 | $file = $custom_item_template; |
| 354 | } else { |
| 355 | $file = $generic_path . 'item.php'; |
| 356 | } |
| 357 | } elseif ($part === 'footer') { |
| 358 | if ($custom_footer_template) { |
| 359 | $file = $custom_footer_template; |
| 360 | } else { |
| 361 | #$file = $generic_path . 'footer.php'; |
| 362 | $file = $special_path . 'footer.php'; |
| 363 | } |
| 364 | } elseif ($part === 'feed') { |
| 365 | if ($custom_feed_template) { |
| 366 | $file = $custom_feed_template; |
| 367 | } else { |
| 368 | #$file = $generic_path . 'feed.php'; |
| 369 | $file = $special_path . 'feed.php'; |
| 370 | } |
| 371 | } elseif ($part === 'post-elements/author') { |
| 372 | if ($custom_feed_template) { |
| 373 | $file = $custom_feed_template; |
| 374 | } else { |
| 375 | #$file = $generic_path . 'post-elements/author.php'; |
| 376 | $file = $special_path . 'post-elements/author.php'; |
| 377 | } |
| 378 | } elseif ($part === 'post-elements/media') { |
| 379 | if ($custom_feed_template) { |
| 380 | $file = $custom_feed_template; |
| 381 | } else { |
| 382 | #$file = $generic_path . 'post-elements/media.php'; |
| 383 | $file = $special_path . 'post-elements/media.php'; |
| 384 | } |
| 385 | } elseif ($part === 'post-elements/rating') { |
| 386 | if ($custom_feed_template) { |
| 387 | $file = $custom_feed_template; |
| 388 | } else { |
| 389 | $file = $generic_path . 'post-elements/rating.php'; |
| 390 | } |
| 391 | } elseif ($part === 'post-elements/text') { |
| 392 | if ($custom_feed_template) { |
| 393 | $file = $custom_feed_template; |
| 394 | } else { |
| 395 | $file = $generic_path . 'post-elements/text.php'; |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | return $file; |
| 400 | } |
| 401 | |
| 402 | function sbr_container_id($feed_id) |
| 403 | { |
| 404 | return 'sb-reviews-container-' . $feed_id; |
| 405 | } |
| 406 | |
| 407 | function sbr_scripts_enqueue($enqueue = false) |
| 408 | { |
| 409 | //Register the script to make it available |
| 410 | $assets_url = trailingslashit(SBR_PLUGIN_URL); |
| 411 | $settings = get_option('sbr_settings', []); |
| 412 | if (!is_array($settings)) { |
| 413 | $settings = []; |
| 414 | } |
| 415 | $min = !empty($_GET['sb_debug']) ? '' : '.min'; |
| 416 | |
| 417 | wp_enqueue_style( |
| 418 | 'sbr_styles', |
| 419 | $assets_url . 'assets/css/sbr-styles' . $min . '.css', |
| 420 | [], |
| 421 | SBRVER |
| 422 | ); |
| 423 | |
| 424 | if (!empty($settings['enqueue_js_in_header'])) { |
| 425 | wp_enqueue_script( |
| 426 | 'sbr_scripts', |
| 427 | $assets_url . 'assets/js/sbr-feed' . $min . '.js', |
| 428 | ['jquery'], |
| 429 | SBRVER, |
| 430 | false |
| 431 | ); |
| 432 | } else { |
| 433 | wp_register_script( |
| 434 | 'sbr_scripts', |
| 435 | $assets_url . 'assets/js/sbr-feed' . $min . '.js', |
| 436 | ['jquery'], |
| 437 | SBRVER, |
| 438 | true |
| 439 | ); |
| 440 | } |
| 441 | |
| 442 | $data = array( |
| 443 | 'adminAjaxUrl' => admin_url('admin-ajax.php'), |
| 444 | // Translatable strings for JS-injected accessible names and SR announcements (WCAG 3.1.2). |
| 445 | 'a11y' => array( |
| 446 | /* translators: %s: number of reviews just loaded. Announced to screen readers after Load More. */ |
| 447 | 'reviewLoaded' => __('%s review loaded.', 'reviews-feed'), |
| 448 | /* translators: %s: number of reviews just loaded. Announced to screen readers after Load More. */ |
| 449 | 'reviewsLoaded' => __('%s reviews loaded.', 'reviews-feed'), |
| 450 | 'allReviewsShown' => __('All reviews shown.', 'reviews-feed'), |
| 451 | 'photoViewer' => __('Review photo viewer', 'reviews-feed'), |
| 452 | 'previousPhoto' => __('Previous photo', 'reviews-feed'), |
| 453 | 'nextPhoto' => __('Next photo', 'reviews-feed'), |
| 454 | 'closePhotoViewer' => __('Close photo viewer', 'reviews-feed'), |
| 455 | 'close' => __('Close', 'reviews-feed'), |
| 456 | 'previous' => __('Previous', 'reviews-feed'), |
| 457 | 'next' => __('Next', 'reviews-feed'), |
| 458 | 'reviewerPhoto' => __('Reviewer photo', 'reviews-feed'), |
| 459 | ), |
| 460 | ); |
| 461 | //Pass option to JS file |
| 462 | wp_localize_script('sbr_scripts', 'sbrOptions', $data); |
| 463 | |
| 464 | if ($enqueue || SB_Reviews_Blocks::is_gb_editor()) { |
| 465 | wp_enqueue_style('sbr_styles'); |
| 466 | wp_enqueue_script('sbr_scripts'); |
| 467 | } |
| 468 | } |
| 469 | add_action('wp_enqueue_scripts', 'sbr_scripts_enqueue', 2); |
| 470 | |
| 471 | function sbr_esc_html_with_br($text) |
| 472 | { |
| 473 | return str_replace(array( '<br />', '<br>' ), '<br>', esc_html(nl2br($text))); |
| 474 | } |
| 475 | |
| 476 | /** |
| 477 | * Neutralize WordPress shortcodes in third-party review content before output. |
| 478 | * |
| 479 | * Review data imported from connected sources (Google, Yelp, Booking.com, EDD, |
| 480 | * etc.) is rendered inside the dynamic `sbr/sbr-feed-block`. WordPress runs |
| 481 | * `do_blocks()` on `the_content` at priority 9 and `do_shortcode()` at priority |
| 482 | * 11, so any shortcode left in the rendered block markup is expanded |
| 483 | * server-side — including a shortcode an unauthenticated visitor planted in a |
| 484 | * public review (e.g. a reviewer name or review body of `[gallery ids=1]`). |
| 485 | * The escaping helpers (`esc_html()`, `sbr_kses_review_text()`) deliberately leave the |
| 486 | * `[` and `]` characters untouched, so they do not stop this on their own. |
| 487 | * |
| 488 | * Encoding the square brackets to HEX HTML entities (`[` / `]`) keeps |
| 489 | * the literal text visible to the visitor (the browser renders them as `[` / `]`) |
| 490 | * while ensuring `do_shortcode()` can never match them. Apply this as the |
| 491 | * OUTERMOST wrapper around already-escaped output: `esc_html()` / `sbr_kses_review_text()` |
| 492 | * run first on the raw text (they leave `[` and `]` alone), then this encodes the |
| 493 | * brackets last. |
| 494 | * |
| 495 | * HEX, not decimal, is mandatory here: WordPress core's `do_shortcode()` ends by |
| 496 | * calling `unescape_invalid_shortcodes()`, which runs |
| 497 | * `str_replace( array( '[', ']' ), array( '[', ']' ), $content )` over the |
| 498 | * processed content. That reverses the DECIMAL entities `[` / `]` straight |
| 499 | * back to raw `[` / `]` — re-arming the very shortcode we just neutralized (the |
| 500 | * feed renders through `do_shortcode` via the `[reviews-feed]` shortcode and again |
| 501 | * through the block + `the_content` chain, so this fires in practice). It does NOT |
| 502 | * touch the hex forms `[` / `]`, so those survive intact. Using decimal |
| 503 | * here is self-defeating; see SMASH-1607 follow-up (CVE-2026-10724 regression). |
| 504 | * |
| 505 | * @since 2.6.5 |
| 506 | * |
| 507 | * @see https://awesomemotive.atlassian.net/browse/SMASH-1607 (CVE-2026-10724) |
| 508 | * |
| 509 | * Non-string (e.g. null) or empty input is returned unchanged, so the type is |
| 510 | * intentionally permissive — callers pass already-escaped output, but the guard |
| 511 | * keeps a stray null/empty safe rather than coercing it. |
| 512 | * |
| 513 | * @param string|null $text Already-escaped output that may contain shortcode brackets. |
| 514 | * @return string|null The text with `[` and `]` encoded to hex HTML entities (`[` / `]`); the input unchanged if it isn't a non-empty string. |
| 515 | */ |
| 516 | function sbr_neutralize_shortcodes($text) |
| 517 | { |
| 518 | if (! is_string($text) || $text === '') { |
| 519 | return $text; |
| 520 | } |
| 521 | |
| 522 | // Hex entities (not decimal): WordPress core's unescape_invalid_shortcodes() |
| 523 | // str_replaces decimal [/] back to [/] inside do_shortcode(), which would |
| 524 | // re-arm the shortcode. Hex forms are not reversed. See docblock + SMASH-1607. |
| 525 | return str_replace(array( '[', ']' ), array( '[', ']' ), $text); |
| 526 | } |
| 527 | |
| 528 | /** |
| 529 | * Allowlist for rendering a review body. Use this instead of wp_kses_post(). |
| 530 | * |
| 531 | * SMASH-1795 — wp_kses_post() is the *post editor* allowlist and keeps `<img>` with |
| 532 | * its class/src/alt, which the feed script then re-parsed out of the alt. This permits |
| 533 | * WordPress's comment-formatting set instead: emphasis, lists, quotes, headings and |
| 534 | * `a[href|title|rel]`. Links are allowed because Woo/EDD bodies contain them and |
| 535 | * wp_kses() drops a disallowed protocol from the href. `img` never is, nor any |
| 536 | * attribute the front end reads back and re-parses. |
| 537 | * |
| 538 | * Runs on the READ path, at every review-text sink, so it also covers bodies already |
| 539 | * stored and writers that bypass the write-side filter — Woo and EDD pass |
| 540 | * `comment_content` straight into `$review['text']`. `nl2br()` output survives. |
| 541 | * |
| 542 | * @param string|null $text Raw review body. |
| 543 | * @return string Sanitised body, safe to echo. |
| 544 | */ |
| 545 | function sbr_kses_review_text($text) |
| 546 | { |
| 547 | if (! is_string($text) || $text === '') { |
| 548 | return ''; |
| 549 | } |
| 550 | |
| 551 | // Resolve an emoji image to its alt BEFORE the allowlist drops the tag, so a 😀 |
| 552 | // is shown rather than silently deleted. Server-side twin of stripEmojihtml() |
| 553 | // (assets/js/sbr-feed.js), resolved the same way — decode once, then escape — so |
| 554 | // a payload hidden in the alt lands as inert text here too. |
| 555 | // Never let a PCRE failure blank the review. preg_replace_callback() returns NULL |
| 556 | // on any engine error (backtrack/recursion limit, JIT stack) and `(string) null` |
| 557 | // is '' — which would silently empty the body instead of degrading to unresolved |
| 558 | // emoji markup. Same failure shape as the read-more blanking bug (ae11c55): the |
| 559 | // safe fallback is the text we already had. |
| 560 | // |
| 561 | // Measured, so the next reader doesn't have to re-derive it: the pattern is NOT |
| 562 | // quadratic on a `>`-less run. Six adversarial shapes — repeated `class=`, |
| 563 | // repeated `emoji`, unterminated quotes, stacked `<img` prefixes — at 4 KB to |
| 564 | // 36 KB all return in under 1.4ms with preg_last_error() == PREG_NO_ERROR on |
| 565 | // PHP 8.2 (pcre.backtrack_limit 1000000). The character classes exclude `>`, so |
| 566 | // the required literals gate progression and PCRE fails fast. Invalid UTF-8 is |
| 567 | // not a NULL route either: there is no /u modifier, so the match is byte-wise. |
| 568 | // The guard is here because the cast was unsafe in principle, not because a |
| 569 | // reachable payload was found. |
| 570 | $emoji_resolved = preg_replace_callback( |
| 571 | '#<img\b[^>]*\bclass\s*=\s*["\']?[^"\'>]*\bemoji\b[^"\'>]*["\']?[^>]*>#i', |
| 572 | static function ($match) { |
| 573 | if (preg_match('#\balt\s*=\s*("([^"]*)"|\'([^\']*)\'|([^\s>]+))#i', $match[0], $alt) !== 1) { |
| 574 | return ''; |
| 575 | } |
| 576 | $value = $alt[2] ?? ''; |
| 577 | if ($value === '') { |
| 578 | $value = $alt[3] ?? ''; |
| 579 | } |
| 580 | if ($value === '') { |
| 581 | $value = $alt[4] ?? ''; |
| 582 | } |
| 583 | return esc_html(html_entity_decode($value, ENT_QUOTES | ENT_HTML5, 'UTF-8')); |
| 584 | }, |
| 585 | $text |
| 586 | ); |
| 587 | if (is_string($emoji_resolved)) { |
| 588 | $text = $emoji_resolved; |
| 589 | } |
| 590 | |
| 591 | /** |
| 592 | * Filter the tags allowed in a rendered review body. |
| 593 | * |
| 594 | * Intentionally narrow. Widening this re-opens SMASH-1795 if a tag that can |
| 595 | * carry an attribute the front end later reads back is added. |
| 596 | * |
| 597 | * MUST return an array. A non-array return is ignored — see the guard below. |
| 598 | * |
| 599 | * @param array<string,array<string,array<mixed>>> $tags Allowed tags in wp_kses() format. |
| 600 | */ |
| 601 | $default = array( |
| 602 | 'br' => array(), |
| 603 | 'em' => array(), |
| 604 | 'strong' => array(), |
| 605 | 'b' => array(), |
| 606 | 'i' => array(), |
| 607 | 'p' => array(), |
| 608 | 'span' => array(), |
| 609 | // Woo/EDD bodies are raw comment_content, so they legitimately carry the |
| 610 | // WP-comment markup below; a narrower list drops it from stored reviews. |
| 611 | // No `target`: permitting it without forcing rel="noopener" hands the opened |
| 612 | // page a window.opener handle. WP's comment allowlist omits it too. |
| 613 | 'a' => array('href' => array(), 'title' => array(), 'rel' => array()), |
| 614 | 'blockquote' => array('cite' => array()), |
| 615 | 'q' => array('cite' => array()), |
| 616 | 'cite' => array(), |
| 617 | 'code' => array(), |
| 618 | 'pre' => array(), |
| 619 | 'del' => array(), |
| 620 | 'ins' => array(), |
| 621 | 'ul' => array(), |
| 622 | 'ol' => array(), |
| 623 | 'li' => array(), |
| 624 | 's' => array(), |
| 625 | 'strike' => array(), |
| 626 | 'u' => array(), |
| 627 | 'sub' => array(), |
| 628 | 'sup' => array(), |
| 629 | 'hr' => array(), |
| 630 | 'abbr' => array('title' => array()), |
| 631 | 'acronym' => array('title' => array()), |
| 632 | 'h1' => array(), |
| 633 | 'h2' => array(), |
| 634 | 'h3' => array(), |
| 635 | 'h4' => array(), |
| 636 | 'h5' => array(), |
| 637 | 'h6' => array(), |
| 638 | ); |
| 639 | |
| 640 | $allowed = apply_filters('sbr_allowed_review_text_tags', $default); |
| 641 | |
| 642 | // wp_kses() reads a STRING second argument as a CONTEXT NAME, so a filter |
| 643 | // returning 'post' resolves $allowedposttags — img included — and re-opens this |
| 644 | // exact chain. Non-arrays fall back to the default rather than being trusted. |
| 645 | if (! is_array($allowed)) { |
| 646 | $allowed = $default; |
| 647 | } |
| 648 | |
| 649 | return wp_kses($text, $allowed); |
| 650 | } |
| 651 | |
| 652 | |
| 653 | |
| 654 | |
| 655 | function sbr_get_fb_connection_urls($is_settings = false) |
| 656 | { |
| 657 | $urls = array(); |
| 658 | $admin_url_state = $is_settings ? |
| 659 | admin_url('admin.php?page=sbr-settings') : |
| 660 | admin_url('admin.php?page=sbr'); |
| 661 | $sb_admin_email = get_option('admin_email'); |
| 662 | $nonce = wp_create_nonce('cff_con'); |
| 663 | $sw_flag = !empty($_GET['sw-feed']) ? true : false; |
| 664 | |
| 665 | // If the admin_url isn't returned correctly then use a fallback. |
| 666 | if ( |
| 667 | $admin_url_state === '/wp-admin/admin.php?page=sbr' |
| 668 | || $admin_url_state === '/wp-admin/admin.php?page=sbr&tab=configuration' |
| 669 | ) { |
| 670 | $admin_url_state = "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"; |
| 671 | } |
| 672 | |
| 673 | $urls['page'] = [ |
| 674 | 'connect' => SBR_FB_CONNECT_URL, |
| 675 | 'wordpress_user' => $sb_admin_email, |
| 676 | 'v' => 'pro', |
| 677 | 'vn' => SBRVER, |
| 678 | 'cff_con' => $nonce, |
| 679 | 'sw_feed' => $sw_flag |
| 680 | ]; |
| 681 | |
| 682 | $urls['stateURL'] = $admin_url_state; |
| 683 | return $urls; |
| 684 | } |
| 685 | |
| 686 | function check_license_valid() |
| 687 | { |
| 688 | $sbr_settings = get_option('sbr_settings', []); |
| 689 | return isset($sbr_settings['license_key']) |
| 690 | && !empty($sbr_settings['license_key']) |
| 691 | && isset($sbr_settings['license_status']) |
| 692 | && !empty($sbr_settings['license_status']) |
| 693 | && $sbr_settings['license_status'] !== 'invalid'; |
| 694 | } |
| 695 | |
| 696 | function sbr_plugin_action_links($links) |
| 697 | { |
| 698 | $settings_link = check_license_valid() ? admin_url('admin.php?page=sbr-settings') : admin_url('admin.php?page=sbr'); |
| 699 | $support_link = check_license_valid() ? admin_url('admin.php?page=sbr-support') : admin_url('admin.php?page=sbr'); |
| 700 | $links = array_merge( |
| 701 | array( |
| 702 | '<a href="' . esc_url($settings_link) . '">' . __('Settings', 'reviews-feed') . '</a>' |
| 703 | ), |
| 704 | $links |
| 705 | ); |
| 706 | |
| 707 | if (!Util::sbr_is_pro()) { |
| 708 | $links = array_merge( |
| 709 | array( |
| 710 | '<a href="https://smashballoon.com/reviews-feed/reviews-lite-upgrade/?utm_campaign=reviews-free&utm_source=plugins-page&utm_medium=upgrade-link&utm_content=UpgradeToPro" target="_blank" style="font-weight:bold; color: #50a56d;">' . __('Upgrade to Pro', 'reviews-feed') . '</a>' |
| 711 | ), |
| 712 | $links |
| 713 | ); |
| 714 | } else { |
| 715 | $links = array_merge( |
| 716 | array( |
| 717 | '<a href="' . esc_url($support_link) . '">' . __('Support', 'reviews-feed') . '</a>' |
| 718 | ), |
| 719 | $links |
| 720 | ); |
| 721 | } |
| 722 | |
| 723 | return $links; |
| 724 | } |
| 725 | add_action('plugin_action_links_' . SBR_PLUGIN_BASENAME, 'sbr_plugin_action_links'); |
| 726 | |
| 727 | |
| 728 | add_action('current_screen', 'sbr_check_current_screen'); |
| 729 | |
| 730 | function sbr_check_current_screen() |
| 731 | { |
| 732 | if (Util::currentPageIs('sbr')) { |
| 733 | add_action('admin_enqueue_scripts', 'dequeue_smash_plugins_style'); |
| 734 | } |
| 735 | } |
| 736 | |
| 737 | function dequeue_smash_plugins_style() |
| 738 | { |
| 739 | wp_dequeue_style('cff_custom_wp_admin_css'); |
| 740 | wp_deregister_style('cff_custom_wp_admin_css'); |
| 741 | |
| 742 | wp_dequeue_style('feed-global-style'); |
| 743 | wp_deregister_style('feed-global-style'); |
| 744 | |
| 745 | wp_dequeue_style('sb_instagram_admin_css'); |
| 746 | wp_deregister_style('sb_instagram_admin_css'); |
| 747 | |
| 748 | wp_dequeue_style('ctf_admin_styles'); |
| 749 | wp_deregister_style('ctf_admin_styles'); |
| 750 | } |
| 751 | |
| 752 | function sbr_custom_menu() |
| 753 | { |
| 754 | if (Util::sbr_is_pro() === false) { |
| 755 | $cap = current_user_can('manage_reviews_feed_options') ? 'manage_reviews_feed_options' : 'manage_options'; |
| 756 | $cap = apply_filters('sbr_settings_pages_capability', $cap); |
| 757 | add_submenu_page( |
| 758 | 'sbr', |
| 759 | __('Upgrade to Pro', 'reviews-feed'), |
| 760 | __('<div class="sb-pro-upgradelink-bg"></div><strong class="sb-pro-upgradelink">Upgrade to Pro</strong>', 'reviews-feed'), |
| 761 | $cap, |
| 762 | 'https://smashballoon.com/reviews-feed/reviews-lite-upgrade/?utm_campaign=reviews-free&utm_source=menu-link&utm_medium=upgrade-link&utm_content=UpgradeToPro', |
| 763 | '' |
| 764 | ); |
| 765 | } |
| 766 | } |
| 767 | |
| 768 | add_action('admin_menu', 'sbr_custom_menu', 40); |
| 769 | |
| 770 | |
| 771 | function sbr_text_domain() |
| 772 | { |
| 773 | load_plugin_textdomain('reviews-feed', false, dirname(SBR_PLUGIN_BASENAME) . '/languages'); |
| 774 | } |
| 775 | add_action('init', 'sbr_text_domain'); |
| 776 | |
| 777 | function sbr_get_current_time() |
| 778 | { |
| 779 | $current_time = time(); |
| 780 | |
| 781 | // where to do tests |
| 782 | //$current_time = strtotime( 'November 25, 2020' ); |
| 783 | |
| 784 | return $current_time; |
| 785 | } |
| 786 | |
| 787 | |
| 788 | function sbr_recursive_parse_args($args, $defaults) |
| 789 | { |
| 790 | $new_args = (array) $defaults; |
| 791 | |
| 792 | foreach ($args as $key => $value) { |
| 793 | if (is_array($value) && isset($new_args[ $key ])) { |
| 794 | $new_args[ $key ] = sbr_recursive_parse_args($value, $new_args[ $key ]); |
| 795 | } else { |
| 796 | $new_args[ $key ] = $value; |
| 797 | } |
| 798 | } |
| 799 | return $new_args; |
| 800 | } |
| 801 | |
| 802 | function sbr_doing_openssl() |
| 803 | { |
| 804 | return extension_loaded('openssl'); |
| 805 | } |
| 806 | |
| 807 | function sbr_encrypt_decrypt($action, $string) |
| 808 | { |
| 809 | $output = false; |
| 810 | |
| 811 | $encrypt_method = "AES-256-CBC"; |
| 812 | $secret_key = 'SMA$H.BA[[OON#23121'; |
| 813 | $secret_iv = '1231394873342102221'; |
| 814 | |
| 815 | // hash |
| 816 | $key = hash('sha256', $secret_key); |
| 817 | |
| 818 | // iv - encrypt method AES-256-CBC expects 16 bytes - else you will get a warning |
| 819 | $iv = substr(hash('sha256', $secret_iv), 0, 16); |
| 820 | |
| 821 | if ($action === 'encrypt') { |
| 822 | $output = openssl_encrypt($string, $encrypt_method, $key, 0, $iv); |
| 823 | $output = base64_encode($output); |
| 824 | } elseif ($action === 'decrypt') { |
| 825 | $output = openssl_decrypt(base64_decode($string), $encrypt_method, $key, 0, $iv); |
| 826 | } |
| 827 | |
| 828 | return $output; |
| 829 | } |
| 830 | |
| 831 | |
| 832 | /** |
| 833 | * Returns a list of providers that needs |
| 834 | * the bulk history update |
| 835 | * |
| 836 | * @return array |
| 837 | * |
| 838 | * @since 1.5 |
| 839 | */ |
| 840 | function sbr_get_bulk_providers() |
| 841 | { |
| 842 | return [ |
| 843 | 'google', |
| 844 | 'yelp' |
| 845 | ]; |
| 846 | } |
| 847 | |
| 848 | /** |
| 849 | * Returns a list of providers that |
| 850 | * have media |
| 851 | * |
| 852 | * @return array |
| 853 | * |
| 854 | * @since 1.5 |
| 855 | */ |
| 856 | function sbr_get_media_providers() |
| 857 | { |
| 858 | return [ |
| 859 | 'yelp', |
| 860 | 'tripadvisor', |
| 861 | 'google' |
| 862 | ]; |
| 863 | } |
| 864 | |
| 865 | /** |
| 866 | * Returns a list of providers that doesn't |
| 867 | * have media |
| 868 | * |
| 869 | * @return array |
| 870 | * |
| 871 | * @since 1.5 |
| 872 | */ |
| 873 | function sbr_get_no_media_providers() |
| 874 | { |
| 875 | return [ |
| 876 | 'facebook', |
| 877 | 'woocommerce', |
| 878 | 'edd', |
| 879 | 'airbnb', |
| 880 | 'booking', |
| 881 | 'aliexpress' |
| 882 | ]; |
| 883 | } |
| 884 | |
| 885 | /** |
| 886 | * Returns a list of providers that have |
| 887 | * translations / languages Possibility |
| 888 | * |
| 889 | * @return array |
| 890 | * |
| 891 | * @since 1.5 |
| 892 | */ |
| 893 | function sbr_get_lang_providers() |
| 894 | { |
| 895 | return [ |
| 896 | 'google' |
| 897 | ]; |
| 898 | } |
| 899 | |
| 900 | /** |
| 901 | * Booking.com score band for a single review, on Booking's native 0-10 scale. |
| 902 | * |
| 903 | * Booking does NOT send a per-review qualifier: the only word its API returns is |
| 904 | * `review_score_word`, and that belongs to the PROPERTY (sb-relay |
| 905 | * RapidBookingRemoteSourcesRepository:492 — the SOURCE repository, not the reviews one). |
| 906 | * Verified on booking.com itself: the property block reads "Scored 9.5 / Exceptional", |
| 907 | * while an individual review card reads "Scored 8.0" followed straight by the review text, |
| 908 | * with no word. The per-review `title` is the guest's own headline, not a band — at rating 4 |
| 909 | * our cached rows carry "Very good", "Fabulous", "Wonderful", "Good" and "Fantasico" all at |
| 910 | * once, so it cannot be a label. |
| 911 | * |
| 912 | * So the band is derived from the reviewer's own score. Provenance of each threshold, |
| 913 | * because it matters if these ever need defending: |
| 914 | * 9.5+ Exceptional — confirmed twice: Booking's API sent it for source 12166067 at 9.5, |
| 915 | * and booking.com renders "Rated exceptional / Exceptional" there. |
| 916 | * 9.0+ Superb — confirmed: Booking's API sent it for source 280149 at 9.4. Note |
| 917 | * third-party write-ups claim "Excellent" for this band; the API |
| 918 | * disagrees, and the API wins. |
| 919 | * 8.0+ Very good — Booking's published ladder. Their capitalisation, not "Very Good". |
| 920 | * 7.0+ Good — Booking's published ladder. |
| 921 | * 6.0+ Pleasant — Booking's published ladder. |
| 922 | * below — no word; Booking shows only the number. |
| 923 | * |
| 924 | * @param float $score Score on the 0-10 scale. |
| 925 | * @return string Band word, or '' when the score is below the lowest named band. |
| 926 | */ |
| 927 | function sbr_booking_score_word($score) |
| 928 | { |
| 929 | $score = (float) $score; |
| 930 | |
| 931 | if ($score >= 9.5) { |
| 932 | return __('Exceptional', 'reviews-feed'); |
| 933 | } |
| 934 | if ($score >= 9) { |
| 935 | return __('Superb', 'reviews-feed'); |
| 936 | } |
| 937 | if ($score >= 8) { |
| 938 | return __('Very good', 'reviews-feed'); |
| 939 | } |
| 940 | if ($score >= 7) { |
| 941 | return __('Good', 'reviews-feed'); |
| 942 | } |
| 943 | if ($score >= 6) { |
| 944 | return __('Pleasant', 'reviews-feed'); |
| 945 | } |
| 946 | |
| 947 | return ''; |
| 948 | } |
| 949 | |
| 950 | /** |
| 951 | * A single review's Booking score on the native 0-10 scale, from the reviewer's own rating. |
| 952 | * |
| 953 | * `$post['rating']` is stored 0-5 like every other provider. Booking's reviews API actually |
| 954 | * sends `average_score` on a 0-4 scale and the relay converts it with |
| 955 | * `round($value * 1.25, 1)` (sb-relay RapidRemoteBookingReviewsRepository::convertRating), |
| 956 | * so doubling back inherits up to ±0.125 of that rounding. Exactness needs the relay to |
| 957 | * forward the raw score. Verified against booking.com: our 4 -> 8.0 and 4.5 -> 9.0 match the |
| 958 | * "Scored 8.0" / "Scored 9.0" cards on the live page for source 12166067. |
| 959 | * |
| 960 | * @param array $post Normalised review. |
| 961 | * @return float Score on the 0-10 scale; 0.0 when there is no usable rating. |
| 962 | */ |
| 963 | function sbr_booking_review_score($post) |
| 964 | { |
| 965 | $rating = isset($post['rating']) ? (float) $post['rating'] : 0.0; |
| 966 | |
| 967 | return $rating > 0 ? round($rating * 2, 1) : 0.0; |
| 968 | } |
| 969 |