Manager.php
825 lines
| 1 | <?php |
| 2 | if ( ! defined( 'ABSPATH' ) ) { |
| 3 | exit; |
| 4 | } |
| 5 | |
| 6 | class TCMP_Manager { |
| 7 | public function __construct() { |
| 8 | } |
| 9 | public function init() { |
| 10 | add_action( 'wp_ajax_TCMP_changeOrder', array( &$this, 'change_order' ) ); |
| 11 | } |
| 12 | public function is_limit_reached( $notice = true ) { |
| 13 | global $tcmp; |
| 14 | $cnt = $this->codes_count(); |
| 15 | $result = ( $cnt >= TCMP_SNIPPETS_LIMIT ); |
| 16 | if ( $result && $notice ) { |
| 17 | $tcmp->options->pushWarningMessage( 'SnippetsLimitReached', TCMP_SNIPPETS_LIMIT, TCMP_PAGE_PREMIUM ); |
| 18 | } elseif ( $notice && $cnt > 0 ) { |
| 19 | $tcmp->options->pushSuccessMessage( 'SnippetsLimitNotice', $cnt, TCMP_SNIPPETS_LIMIT, TCMP_PAGE_PREMIUM ); |
| 20 | } |
| 21 | return $result; |
| 22 | } |
| 23 | public function change_order() { |
| 24 | if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'change_order' ) ) { |
| 25 | wp_send_json_error( 'Invalid nonce' ); |
| 26 | } |
| 27 | |
| 28 | if ( ! current_user_can( 'edit_plugins' ) ) { |
| 29 | return; |
| 30 | } |
| 31 | |
| 32 | if ( ! isset( $_POST['order'] ) ) { |
| 33 | return; |
| 34 | } |
| 35 | |
| 36 | $data = array(); |
| 37 | parse_str( tcmp_sqs( 'order' ), $data ); |
| 38 | |
| 39 | if ( isset( $data['row'] ) ) { |
| 40 | $snippets = $this->values(); |
| 41 | foreach ( $snippets as $id => $v ) { |
| 42 | $v['order'] = 0; |
| 43 | $snippets[ $id ] = $v; |
| 44 | } |
| 45 | |
| 46 | $index = 1; |
| 47 | foreach ( $data['row'] as $order => $id ) { |
| 48 | $v = $snippets[ $id ]; |
| 49 | $v['order'] = $index; |
| 50 | $snippets[ $id ] = $v; |
| 51 | ++$index; |
| 52 | } |
| 53 | |
| 54 | foreach ( $snippets as $id => $v ) { |
| 55 | $this->put( $id, $v ); |
| 56 | } |
| 57 | } |
| 58 | echo 'OK'; |
| 59 | wp_die(); |
| 60 | } |
| 61 | |
| 62 | public function match_device_type( $snippet ) { |
| 63 | global $tcmp; |
| 64 | $device_type = $tcmp->utils->get( $snippet, 'deviceType', false ); |
| 65 | $device_type = $tcmp->utils->to_array( $device_type ); |
| 66 | if ( false == $device_type || 0 == count( $device_type ) ) { |
| 67 | return true; |
| 68 | } |
| 69 | |
| 70 | $detect = new TCMP_Mobile_Detect(); |
| 71 | if ( $detect->isMobile() ) { |
| 72 | $type = TCMP_DEVICE_TYPE_MOBILE; |
| 73 | } elseif ( $detect->isTablet() ) { |
| 74 | $type = TCMP_DEVICE_TYPE_TABLET; |
| 75 | } else { //if(!$detect->isMobile() && !$detect->isTablet()) { |
| 76 | $type = TCMP_DEVICE_TYPE_DESKTOP; |
| 77 | } |
| 78 | |
| 79 | $result = false; |
| 80 | if ( in_array( TCMP_DEVICE_TYPE_ALL, $device_type ) || in_array( $type, $device_type ) ) { |
| 81 | $result = true; |
| 82 | } |
| 83 | return $result; |
| 84 | } |
| 85 | public function is_mode_script( $snippet ) { |
| 86 | global $tcmp; |
| 87 | $result = $tcmp->utils->iget( $snippet, 'trackMode', 0 ); |
| 88 | return ( 0 == $result ); |
| 89 | } |
| 90 | public function is_mode_conversion( $snippet ) { |
| 91 | global $tcmp; |
| 92 | $result = $tcmp->utils->iget( $snippet, 'trackMode', 0 ); |
| 93 | return ( 0 != $result ); |
| 94 | } |
| 95 | public function is_page_everywhere( $snippet ) { |
| 96 | global $tcmp; |
| 97 | if ( ! $this->is_mode_script( $snippet ) ) { |
| 98 | return false; |
| 99 | } |
| 100 | |
| 101 | $result = $tcmp->utils->iget( $snippet, 'trackPage', 0 ); |
| 102 | return ( TCMP_TRACK_PAGE_ALL == $result ); |
| 103 | } |
| 104 | public function is_page_specific( $snippet ) { |
| 105 | global $tcmp; |
| 106 | if ( ! $this->is_mode_script( $snippet ) ) { |
| 107 | return false; |
| 108 | } |
| 109 | |
| 110 | $result = $tcmp->utils->iget( $snippet, 'trackPage', 0 ); |
| 111 | return ( TCMP_TRACK_PAGE_SPECIFIC == $result ); |
| 112 | } |
| 113 | |
| 114 | public function exists( $name ) { |
| 115 | $snippets = $this->values(); |
| 116 | $result = null; |
| 117 | $name = strtoupper( $name ); |
| 118 | if ( isset( $snippets[ $name ] ) ) { |
| 119 | $result = $snippets[ $name ]; |
| 120 | } |
| 121 | return $result; |
| 122 | } |
| 123 | |
| 124 | //get a code snippet |
| 125 | public function get( $id, $new = false ) { |
| 126 | global $tcmp; |
| 127 | |
| 128 | $snippet = $tcmp->options->getSnippet( $id ); |
| 129 | if ( ! $snippet && $new ) { |
| 130 | $snippet = array(); |
| 131 | $snippet['active'] = 1; |
| 132 | $snippet['trackMode'] = -1; |
| 133 | $snippet['trackPage'] = -1; |
| 134 | } |
| 135 | |
| 136 | $snippet = $this->sanitize( $id, $snippet ); |
| 137 | return $snippet; |
| 138 | } |
| 139 | |
| 140 | public function sanitize( $id, $snippet ) { |
| 141 | global $tcmp; |
| 142 | if ( null == $snippet || ! is_array( $snippet ) ) { |
| 143 | return null; |
| 144 | } |
| 145 | |
| 146 | $page = 0; |
| 147 | if ( isset( $snippet['includeEverywhereActive'] ) ) { |
| 148 | $page = ( intval( 1 == $snippet['includeEverywhereActive'] ) ? 0 : 1 ); |
| 149 | } |
| 150 | $defaults = array( |
| 151 | 'id' => $id, |
| 152 | 'active' => 0, |
| 153 | 'name' => '', |
| 154 | 'code' => '', |
| 155 | 'order' => 1000, |
| 156 | 'position' => TCMP_POSITION_HEAD, |
| 157 | 'trackMode' => TCMP_TRACK_MODE_CODE, |
| 158 | 'trackPage' => $page, |
| 159 | 'includeEverywhereActive' => 0, |
| 160 | 'includeCategoriesActive' => 0, |
| 161 | 'includeCategories' => array(), |
| 162 | 'includeTagsActive' => 0, |
| 163 | 'includeTags' => array(), |
| 164 | 'exceptCategoriesActive' => 0, |
| 165 | 'exceptCategories' => array(), |
| 166 | 'exceptTagsActive' => 0, |
| 167 | 'exceptTags' => array(), |
| 168 | 'deviceType' => TCMP_DEVICE_TYPE_ALL, |
| 169 | ); |
| 170 | |
| 171 | $types = $tcmp->utils->query( TCMP_QUERY_POST_TYPES ); |
| 172 | foreach ( $types as $v ) { |
| 173 | $defaults[ 'includePostsOfType_' . $v['id'] . '_Active' ] = 0; |
| 174 | $defaults[ 'includePostsOfType_' . $v['id'] ] = array(); |
| 175 | $defaults[ 'exceptPostsOfType_' . $v['id'] . '_Active' ] = 0; |
| 176 | $defaults[ 'exceptPostsOfType_' . $v['id'] ] = array(); |
| 177 | } |
| 178 | |
| 179 | $types = $tcmp->utils->query( TCMP_QUERY_CONVERSION_PLUGINS ); |
| 180 | foreach ( $types as $v ) { |
| 181 | //CP stands for ConversionTrackingCode |
| 182 | //$defaults['CTC_'.$v['id'].'_Active']=0; |
| 183 | $defaults[ 'CTC_' . $v['id'] . '_ProductsIds' ] = array(); |
| 184 | $defaults[ 'CTC_' . $v['id'] . '_CategoriesIds' ] = array(); |
| 185 | $defaults[ 'CTC_' . $v['id'] . '_TagsIds' ] = array(); |
| 186 | } |
| 187 | $snippet = $tcmp->utils->parseArgs( $snippet, $defaults ); |
| 188 | |
| 189 | foreach ( $snippet as $k => $v ) { |
| 190 | if ( stripos( $k, 'active' ) != false ) { |
| 191 | $snippet[ $k ] = intval( $v ); |
| 192 | } elseif ( is_array( $v ) ) { |
| 193 | switch ( $k ) { |
| 194 | /* |
| 195 | case 'includePostsTypes': |
| 196 | case 'excludePostsTypes': |
| 197 | //keys are string and not number |
| 198 | $result=$this->uarray($snippet, $k, FALSE); |
| 199 | break; |
| 200 | */ |
| 201 | default: |
| 202 | //keys are number |
| 203 | $result = $this->uarray( $snippet, $k, true ); |
| 204 | break; |
| 205 | } |
| 206 | } |
| 207 | } |
| 208 | $snippet['name'] = sanitize_text_field( $snippet['name'] ); |
| 209 | $snippet['code'] = trim( $snippet['code'] ); |
| 210 | $snippet['position'] = intval( $snippet['position'] ); |
| 211 | if ( '' == $snippet['trackMode'] ) { |
| 212 | $snippet['trackMode'] = TCMP_TRACK_MODE_CODE; |
| 213 | } else { |
| 214 | $snippet['trackMode'] = intval( $snippet['trackMode'] ); |
| 215 | } |
| 216 | if ( '' == $snippet['trackPage'] ) { |
| 217 | $snippet['trackPage'] = $page; |
| 218 | } else { |
| 219 | $snippet['trackPage'] = intval( $snippet['trackPage'] ); |
| 220 | } |
| 221 | |
| 222 | $snippet['includeEverywhereActive'] = 0; |
| 223 | if ( TCMP_TRACK_PAGE_ALL == $snippet['trackPage'] ) { |
| 224 | $snippet['includeEverywhereActive'] = 1; |
| 225 | } |
| 226 | |
| 227 | $code = strtolower( $snippet['code'] ); |
| 228 | $cnt = substr_count( $code, '<iframe' ) + substr_count( $code, '<script' ); |
| 229 | if ( $cnt <= 0 ) { |
| 230 | $cnt = 1; |
| 231 | } |
| 232 | $snippet['codes_count'] = $cnt; |
| 233 | return $snippet; |
| 234 | } |
| 235 | private function uarray( $snippet, $key, $is_integer = true ) { |
| 236 | $array = $snippet[ $key ]; |
| 237 | if ( ! is_array( $array ) ) { |
| 238 | $array = explode( ',', $array ); |
| 239 | } |
| 240 | |
| 241 | if ( $is_integer ) { |
| 242 | for ( $i = 0; $i < count( $array ); $i++ ) { |
| 243 | if ( isset( $array[ $i ]) ) { |
| 244 | $array[ $i ] = intval( $array[ $i ] ); |
| 245 | } |
| 246 | } |
| 247 | } |
| 248 | |
| 249 | $array = array_unique( $array ); |
| 250 | $snippet[ $key ] = $array; |
| 251 | return $snippet; |
| 252 | } |
| 253 | |
| 254 | //add or update a snippet (html tracking code) |
| 255 | public function put( $id, $snippet ) { |
| 256 | global $tcmp; |
| 257 | |
| 258 | if ( '' == $id || intval( $id ) <= 0 ) { |
| 259 | //if is a new code create a new unique id |
| 260 | $id = $this->get_last_id() + 1; |
| 261 | $snippet['id'] = $id; |
| 262 | } |
| 263 | $snippet = $this->sanitize( $id, $snippet ); |
| 264 | $tcmp->options->setSnippet( $id, $snippet ); |
| 265 | |
| 266 | $keys = $this->keys(); |
| 267 | if ( is_array( $keys ) && ! in_array( $id, $keys ) ) { |
| 268 | $keys[] = $id; |
| 269 | $this->keys( $keys ); |
| 270 | } |
| 271 | return $snippet; |
| 272 | } |
| 273 | |
| 274 | //remove the id snippet |
| 275 | public function remove( $id ) { |
| 276 | global $tcmp; |
| 277 | $tcmp->options->remove_snippet( $id ); |
| 278 | $keys = $this->keys(); |
| 279 | $result = false; |
| 280 | if ( is_array( $keys ) && in_array( $id, $keys ) ) { |
| 281 | $keys = array_diff( $keys, array( $id ) ); |
| 282 | $this->keys( $keys ); |
| 283 | $result = true; |
| 284 | } |
| 285 | return $result; |
| 286 | } |
| 287 | |
| 288 | //verify if match with this snippet |
| 289 | private function match_snippet( $post_id, $post_type, $categories_ids, $tags_ids, $prefix, $snippet ) { |
| 290 | global $tcmp; |
| 291 | if ( ! $this->match_device_type( $snippet ) ) { |
| 292 | return false; |
| 293 | } |
| 294 | |
| 295 | $include = false; |
| 296 | $post_id = intval( $post_id ); |
| 297 | if ( $post_id > 0 ) { |
| 298 | $what = $prefix . 'PostsOfType_' . $post_type; |
| 299 | //echo '<textarea cols="100" rows="4">DEBUG:'.'Post Id = '.$post_id .' $what = '. $what .' What = '.$snippet[$what.'_Active'] .' Active = '.$snippet[$what.'_Active']. ' InAllArray = ' . $tcmp->utils->in_all_array( $post_id, $snippet[$what] ) . '</textarea>'; |
| 300 | if ( isset( $snippet[ $what . '_Active' ] ) && isset( $snippet[ $what ] ) && $snippet[ $what . '_Active' ] && $tcmp->utils->in_all_array( $post_id, $snippet[ $what ] ) ) { |
| 301 | $tcmp->log->debug( |
| 302 | 'MATCH=%s SNIPPET=%s[%s] DUE TO POST=%s OF TYPE=%s IN [%s]', |
| 303 | $prefix, |
| 304 | $snippet['id'], |
| 305 | $snippet['name'], |
| 306 | $post_id, |
| 307 | $post_type, |
| 308 | $snippet[ $what ] |
| 309 | ); |
| 310 | $include = true; |
| 311 | //echo '<p>DEBUG: snippet matched</p>'; |
| 312 | } |
| 313 | } |
| 314 | |
| 315 | return $include; |
| 316 | } |
| 317 | |
| 318 | public function write_codes( $position ) { |
| 319 | global $tcmp; |
| 320 | |
| 321 | $text = ''; |
| 322 | $position_text = ''; |
| 323 | switch ( $position ) { |
| 324 | case TCMP_POSITION_HEAD: |
| 325 | $position_text = 'HEAD'; |
| 326 | break; |
| 327 | case TCMP_POSITION_BODY: |
| 328 | $position_text = 'BODY'; |
| 329 | break; |
| 330 | case TCMP_POSITION_FOOTER: |
| 331 | $position_text = 'FOOTER'; |
| 332 | break; |
| 333 | case TCMP_POSITION_CONVERSION: |
| 334 | $position_text = 'CONVERSION'; |
| 335 | break; |
| 336 | } |
| 337 | |
| 338 | $post = $tcmp->options->getPostShown(); |
| 339 | $args = array( 'field' => 'code' ); |
| 340 | $codes = $tcmp->manager->get_codes( $position, $post, $args ); |
| 341 | if ( is_array( $codes ) && count( $codes ) > 0 ) { |
| 342 | $version = TCMP_PLUGIN_VERSION; |
| 343 | $text = "\n<!--BEGIN: TRACKING CODE MANAGER (v$version) BY INTELLYWP.COM IN $position_text//-->"; |
| 344 | foreach ( $codes as $v ) { |
| 345 | $text .= "\n$v"; |
| 346 | } |
| 347 | $text .= "\n<!--END: https://wordpress.org/plugins/tracking-code-manager IN $position_text//-->"; |
| 348 | |
| 349 | $purchase = $tcmp->options->getEcommercePurchase(); |
| 350 | if ( false != $purchase && intval( $tcmp->options->getLicenseSiteCount() ) > 0 ) { |
| 351 | $text = $this->insert_dynamic_conversion_values( $purchase, $text ); |
| 352 | } |
| 353 | // The snippet body is the site owner's own tracking markup (script |
| 354 | // tags, pixels), so escaping it here would defeat the entire purpose |
| 355 | // of the plugin. esc_js_code() is the output sink: it runs the text |
| 356 | // through wp_kses() against the whitelist in |
| 357 | // tcmp_free_wp_kses_tags_attrs.php unless the admin has explicitly |
| 358 | // opted out via the "Skip Code Sanitization" setting. That whitelist |
| 359 | // permits <script> and onload, so this filters the markup — it does |
| 360 | // not constrain what an editor-capable admin can execute. See the |
| 361 | // contract note on esc_js_code(). |
| 362 | // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Filtered by esc_js_code() via wp_kses(); see the contract note there. |
| 363 | echo $this->esc_js_code( $text ); |
| 364 | } |
| 365 | } |
| 366 | |
| 367 | // Filter a snippet for output. |
| 368 | // |
| 369 | // What this sink does and does not guarantee: the snippet body is the site |
| 370 | // owner's own tracking markup, and the whitelist in |
| 371 | // tcmp_free_wp_kses_tags_attrs.php deliberately permits <script>, <iframe> |
| 372 | // and onload on every tag. A snippet author therefore has arbitrary |
| 373 | // JavaScript by design — that is the plugin's purpose, and it is governed by |
| 374 | // the capability gate on the editor (see F-09), not by this method. wp_kses() |
| 375 | // here is a well-formedness and whitelist pass over admin-authored markup; it |
| 376 | // is not a privilege boundary and must not be described as one. |
| 377 | // |
| 378 | // The entity decode below is scoped to <script> and <style> bodies, and that |
| 379 | // scope is load-bearing. wp_kses() entity-encodes '&' wherever it appears as |
| 380 | // text, so a saved "a && b" or a GTM "?id=x&l=dataLayer" comes back as |
| 381 | // "&". Inside <script>/<style> the browser does NOT decode entities, so |
| 382 | // leaving them encoded breaks the snippet; in an attribute value or in HTML |
| 383 | // text the browser DOES decode them, so kses's encoding is both correct and |
| 384 | // necessary there. Decoding everywhere — as this method used to — undid the |
| 385 | // neutralization kses had just applied, letting a quote escape its attribute |
| 386 | // and letting pre-encoded "<script>" text become a live tag. |
| 387 | public function esc_js_code( $text ) { |
| 388 | global $tcmp; |
| 389 | global $tcmp_allowed_html_tags; |
| 390 | |
| 391 | if ( ! $tcmp->options->getSkipCodeSanitization() ) { |
| 392 | $text = wp_kses( $text, $tcmp_allowed_html_tags ); |
| 393 | } |
| 394 | return $this->decode_script_entities( $text ); |
| 395 | } |
| 396 | |
| 397 | // Decode HTML entities inside <script> and <style> element bodies only. |
| 398 | // |
| 399 | // Runs whether or not wp_kses() was applied above: a snippet saved while |
| 400 | // sanitization was enabled is stored already-encoded (Options::recursive_wp_kses() |
| 401 | // runs kses over the 'code' field on save), so it still needs decoding when |
| 402 | // rendered after "Skip Code Sanitization" is switched on. |
| 403 | private function decode_script_entities( $text ) { |
| 404 | // Cast before strpos(): passing null is deprecated on PHP 8.1+. |
| 405 | $text = (string) $text; |
| 406 | if ( false === strpos( $text, '&' ) ) { |
| 407 | return $text; |
| 408 | } |
| 409 | $result = preg_replace_callback( |
| 410 | '#(<(script|style)\b[^>]*>)(.*?)(</\2\s*>)#is', |
| 411 | array( $this, 'decode_script_entities_callback' ), |
| 412 | $text |
| 413 | ); |
| 414 | // preg_replace_callback() returns null on a PCRE limit; fall back to the |
| 415 | // still-encoded text rather than dropping the snippet. Failing closed |
| 416 | // costs a broken snippet, never a reversed sanitization. |
| 417 | return is_null( $result ) ? $text : $result; |
| 418 | } |
| 419 | |
| 420 | private function decode_script_entities_callback( $matches ) { |
| 421 | // strtr() with a map replaces each source sequence exactly once and does |
| 422 | // not rescan its own output, so '&lt;' decodes to '<' and cannot |
| 423 | // cascade into '<'. |
| 424 | $decoded = strtr( |
| 425 | $matches[3], |
| 426 | array( |
| 427 | '&' => '&', |
| 428 | '<' => '<', |
| 429 | '>' => '>', |
| 430 | '"' => '"', |
| 431 | ''' => "'", |
| 432 | ) |
| 433 | ); |
| 434 | return $matches[1] . $decoded . $matches[4]; |
| 435 | } |
| 436 | |
| 437 | private function insert_dynamic_conversion_values( $purchase, $text ) { |
| 438 | global $tcmp; |
| 439 | $purchase->user_id = intval( $purchase->user_id ); |
| 440 | if ( $purchase->user_id > 0 ) { |
| 441 | $user = get_user_by( 'id', $purchase->user_id ); |
| 442 | if ( ! is_null( $user ) && false != $user && get_class( $user ) == 'WP_User' ) { |
| 443 | /* @var $user WP_User */ |
| 444 | $purchase->email = $user->user_email; |
| 445 | $purchase->fullname = $user->user_firstname; |
| 446 | if ( '' != $user->user_lastname ) { |
| 447 | $purchase->fullname .= ' ' . $user->user_lastname; |
| 448 | } |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | $purchase->total = floatval( $purchase->total ); |
| 453 | $purchase->amount = floatval( $purchase->amount ); |
| 454 | $purchase->tax = floatval( $purchase->tax ); |
| 455 | |
| 456 | $fields = array( |
| 457 | 'ORDERID' => $purchase->order_id, |
| 458 | 'CURRENCY' => $purchase->currency, |
| 459 | 'FULLNAME' => $purchase->fullname, |
| 460 | 'EMAIL' => $purchase->email, |
| 461 | 'PRODUCTS' => $purchase->products, |
| 462 | 'AMOUNT' => $purchase->amount, |
| 463 | 'TOTAL' => $purchase->total, |
| 464 | 'TAX' => $purchase->tax, |
| 465 | ); |
| 466 | |
| 467 | $sep = '@@'; |
| 468 | $buffer = ''; |
| 469 | $previous = 0; |
| 470 | $start = strpos( $text, $sep ); |
| 471 | if ( false == $start ) { |
| 472 | $buffer = $text; |
| 473 | } else { |
| 474 | while ( false != $start ) { |
| 475 | $buffer .= $tcmp->utils->substr( $text, $previous, $start ); |
| 476 | $end = strpos( $text, $sep, $start + strlen( $sep ) ); |
| 477 | if ( false != $end ) { |
| 478 | $code = $tcmp->utils->substr( $text, $start + strlen( $sep ), $end ); |
| 479 | $code = $tcmp->utils->to_array( $code ); |
| 480 | if ( 1 == count( $code ) ) { |
| 481 | $code[] = ''; |
| 482 | } |
| 483 | |
| 484 | $v = false; |
| 485 | if ( isset( $fields[ $code[0] ] ) ) { |
| 486 | $v = $fields[ $code[0] ]; |
| 487 | } |
| 488 | if ( is_null( $v ) || false == $v ) { |
| 489 | $v = $code[1]; |
| 490 | } |
| 491 | if ( is_numeric( $v ) ) { |
| 492 | $v = floatval( $v ); |
| 493 | $v = round( $v, 2 ); |
| 494 | switch ( $code[0] ) { |
| 495 | case 'TOTAL': |
| 496 | case 'AMOUNT': |
| 497 | case 'TAX': |
| 498 | $v = number_format( $v, 2, '.', '' ); |
| 499 | break; |
| 500 | default: |
| 501 | $v = intval( $v ); |
| 502 | break; |
| 503 | } |
| 504 | } elseif ( is_array( $v ) ) { |
| 505 | $a = ''; |
| 506 | foreach ( $v as $t ) { |
| 507 | $t = str_replace( ',', '', $t ); |
| 508 | if ( '' != $a ) { |
| 509 | $a .= ','; |
| 510 | } |
| 511 | $a .= $t; |
| 512 | } |
| 513 | $v = $a; |
| 514 | } |
| 515 | $v = $this->esc_conversion_value( $v ); |
| 516 | $buffer .= $v; |
| 517 | |
| 518 | $previous = $end + strlen( $sep ); |
| 519 | $start = strpos( $text, $sep, $previous ); |
| 520 | } else { |
| 521 | $buffer .= $tcmp->utils->substr( $text, $start ); |
| 522 | $previous = false; |
| 523 | $start = false; |
| 524 | } |
| 525 | } |
| 526 | |
| 527 | if ( false != $previous && $previous < strlen( $text ) ) { |
| 528 | $code = $tcmp->utils->substr( $text, $previous ); |
| 529 | $buffer .= $code; |
| 530 | } |
| 531 | } |
| 532 | return $buffer; |
| 533 | } |
| 534 | |
| 535 | // Context-encode a value substituted into a conversion snippet. Placeholders |
| 536 | // such as @@EMAIL@@ / @@FULLNAME@@ / @@PRODUCTS@@ carry customer-derived text |
| 537 | // and are almost always dropped into JavaScript string literals inside the |
| 538 | // tag, but an admin-authored template may also place them in an HTML |
| 539 | // attribute or in HTML text. |
| 540 | // |
| 541 | // SUPPORTED CONTEXTS — a JavaScript string literal (template literals |
| 542 | // included), a *quoted* HTML attribute value, and HTML text. In those three |
| 543 | // the encoding below holds: |
| 544 | // |
| 545 | // - Quotes are emitted as the JS unicode escapes \u0022 / \u0027 rather |
| 546 | // than \" / \'. Inside a JS string these decode back to " and ' so the |
| 547 | // value renders correctly, but NO literal quote ever reaches the HTML |
| 548 | // parser, so the value cannot close (break out of) a quoted attribute. |
| 549 | // - '<', '>' and '/' become \u003C / \u003E / \/ so the value cannot open |
| 550 | // a new tag or a </script> break-out (harmless literals in HTML text). |
| 551 | // - The backtick becomes \u0060 and '$' becomes \u0024. A template |
| 552 | // literal needs both: escaping the backtick alone stops the value |
| 553 | // *terminating* the literal, but '${' opens a substitution without |
| 554 | // needing one, so a value of '${payload}' would still be evaluated. |
| 555 | // \u0024 is not a substitution opener — the lexer recognises '${' in |
| 556 | // the raw source, before escape sequences are processed. |
| 557 | // - Backslash and CR/LF are escaped so they cannot alter the JS around them. |
| 558 | // |
| 559 | // '$' is escaped where whitespace and '=' are not, and the difference is |
| 560 | // ubiquity rather than principle: every ordinary name and product list |
| 561 | // contains spaces, so encoding those would corrupt the common case, whereas |
| 562 | // '$' is rare in the values these placeholders carry — the numeric ones are |
| 563 | // number_format()'d or intval()'d before they get here. In a JS string it |
| 564 | // costs nothing either, since \u0024 decodes straight back to '$'; only the |
| 565 | // two HTML contexts render it as the literal text \u0024, which is the same |
| 566 | // fidelity-for-safety trade already made for quotes and '<'. |
| 567 | // |
| 568 | // NOT SUPPORTED — an *unquoted* HTML attribute value, e.g. |
| 569 | // `<img src=p.gif alt=@@FULLNAME@@>`. Whitespace and '=' are deliberately left |
| 570 | // intact (encoding them would corrupt ordinary names and product lists in the |
| 571 | // two contexts where they are just text), so in an unquoted attribute a value |
| 572 | // like `foo onload=alert(1)` introduces a new attribute rather than staying a |
| 573 | // value. Quote placeholder attributes in the snippet template. Note this is a |
| 574 | // weaker boundary than it looks even so: write_codes() applies wp_kses() after |
| 575 | // substitution, and that whitelist permits onload — so kses does not backstop |
| 576 | // this. Still PRO-gated (license count > 0) and therefore unreachable in the |
| 577 | // free tier. |
| 578 | // |
| 579 | // Numeric values are unaffected. strtr() maps each source character exactly |
| 580 | // once, avoiding cascading double-escaping. (See F-10.) |
| 581 | private function esc_conversion_value( $v ) { |
| 582 | $replacements = array( |
| 583 | '\\' => '\\\\', |
| 584 | '"' => '\\u0022', |
| 585 | "'" => '\\u0027', |
| 586 | '`' => '\\u0060', |
| 587 | '$' => '\\u0024', |
| 588 | '<' => '\\u003C', |
| 589 | '>' => '\\u003E', |
| 590 | '/' => '\\/', |
| 591 | "\r" => '\\r', |
| 592 | "\n" => '\\n', |
| 593 | ); |
| 594 | return strtr( (string) $v, $replacements ); |
| 595 | } |
| 596 | |
| 597 | //return snippets that match with options |
| 598 | public function get_conversion_snippets( $options = null ) { |
| 599 | global $tcmp; |
| 600 | |
| 601 | $defaults = array( |
| 602 | 'pluginId' => 0, |
| 603 | 'categoriesIds' => array(), |
| 604 | 'productsIds' => array(), |
| 605 | 'tagsIds' => array(), |
| 606 | ); |
| 607 | $options = $tcmp->utils->parseArgs( $options, $defaults ); |
| 608 | |
| 609 | $result = array(); |
| 610 | $plugin_id = intval( $options['pluginId'] ); |
| 611 | $values = $this->values(); |
| 612 | |
| 613 | foreach ( $values as $snippet ) { |
| 614 | $snippet['trackMode'] = intval( $snippet['trackMode'] ); |
| 615 | if ( $snippet && $snippet['trackMode'] > 0 && $snippet['trackMode'] == $plugin_id ) { |
| 616 | $match = false; |
| 617 | |
| 618 | $match = ( $match || $this->match_conversion( $snippet, $plugin_id, 'ProductsIds', $options['productsIds'] ) ); |
| 619 | $match = ( $match && $this->match_device_type( $snippet ) ); |
| 620 | if ( ! $match ) { |
| 621 | //no selected so..all match! :) |
| 622 | if ( 0 == count( $snippet[ 'CTC_' . $plugin_id . '_ProductsIds' ] ) |
| 623 | && 0 == count( $snippet[ 'CTC_' . $plugin_id . '_CategoriesIds' ] ) |
| 624 | && 0 == count( $snippet[ 'CTC_' . $plugin_id . '_TagsIds' ] ) ) { |
| 625 | $match = true; |
| 626 | } |
| 627 | } |
| 628 | |
| 629 | if ( $match ) { |
| 630 | $result[] = $snippet; |
| 631 | } |
| 632 | } |
| 633 | } |
| 634 | return $result; |
| 635 | } |
| 636 | private function match_conversion( $snippet, $plugin_id, $suffix, $current_ids ) { |
| 637 | global $tcmp; |
| 638 | |
| 639 | $settings_ids = 'CTC_' . $plugin_id . '_' . $suffix; |
| 640 | if ( isset( $snippet[ $settings_ids ] ) ) { |
| 641 | $settings_ids = $snippet[ $settings_ids ]; |
| 642 | } else { |
| 643 | $settings_ids = array(); |
| 644 | } |
| 645 | |
| 646 | $result = $tcmp->utils->in_all_array( $current_ids, $settings_ids ); |
| 647 | return $result; |
| 648 | } |
| 649 | |
| 650 | //from a post retrieve the html code that is needed to insert into the page code |
| 651 | public function get_codes( $position, $post, $args = array() ) { |
| 652 | global $tcmp; |
| 653 | |
| 654 | $defaults = array( 'field' => 'code' ); |
| 655 | $args = $tcmp->utils->parseArgs( $args, $defaults ); |
| 656 | |
| 657 | $post_id = 0; |
| 658 | $post_type = 'page'; |
| 659 | $tags_ids = array(); |
| 660 | $categories_ids = array(); |
| 661 | if ( $post ) { |
| 662 | $post_id = $tcmp->utils->get( $post, 'ID', false ); |
| 663 | if ( false == $post_id ) { |
| 664 | $post_id = $tcmp->utils->get( $post, 'post_ID' ); |
| 665 | } |
| 666 | $post_type = $tcmp->utils->get( $post, 'post_type' ); |
| 667 | |
| 668 | $options = array( |
| 669 | 'orderby' => 'name', |
| 670 | 'order' => 'ASC', |
| 671 | 'fields' => 'ids', |
| 672 | ); |
| 673 | if ( isset( $post->ID ) ) { |
| 674 | $tags_ids = wp_get_post_tags( $post->ID, $options ); |
| 675 | $categories_ids = wp_get_post_categories( $post->ID ); |
| 676 | } else { |
| 677 | $tags_ids = array(); |
| 678 | $categories_ids = array(); |
| 679 | } |
| 680 | } |
| 681 | |
| 682 | $tcmp->options->clearSnippetsWritten(); |
| 683 | if ( TCMP_POSITION_CONVERSION == $position ) { |
| 684 | //write snippets previously appended |
| 685 | $ids = $tcmp->options->get_conversion_snippet_ids(); |
| 686 | if ( false != $ids && count( $ids ) > 0 ) { |
| 687 | foreach ( $ids as $id ) { |
| 688 | $snippet = $tcmp->manager->get( $id ); |
| 689 | if ( $snippet ) { |
| 690 | $tcmp->options->pushSnippetWritten( $snippet ); |
| 691 | } |
| 692 | } |
| 693 | } |
| 694 | } else { |
| 695 | $snippets = $this->values(); |
| 696 | foreach ( $snippets as $v ) { |
| 697 | if ( ! $v || ( $position > -1 && $v['position'] != $position ) || '' == $v['code'] || ! $v['active'] ) { |
| 698 | continue; |
| 699 | } |
| 700 | if ( TCMP_TRACK_MODE_CODE != $v['trackMode'] ) { |
| 701 | continue; |
| 702 | } |
| 703 | if ( $tcmp->options->hasSnippetWritten( $v ) ) { |
| 704 | $tcmp->log->debug( 'SKIPPED SNIPPET=%s[%s] DUE TO ALREADY WRITTEN', $v['id'], $v['name'] ); |
| 705 | continue; |
| 706 | } |
| 707 | |
| 708 | $match = false; |
| 709 | if ( ! $match && ( TCMP_TRACK_PAGE_ALL == $v['trackPage'] || $v['includeEverywhereActive'] ) ) { |
| 710 | $tcmp->log->debug( 'INCLUDED SNIPPET=%s[%s] DUE TO EVERYWHERE', $v['id'], $v['name'] ); |
| 711 | $match = true; |
| 712 | } |
| 713 | if ( ! $match && $post_id > 0 && $this->match_snippet( $post_id, $post_type, $categories_ids, $tags_ids, 'include', $v ) ) { |
| 714 | $match = true; |
| 715 | } |
| 716 | |
| 717 | if ( $match && $post_id > 0 ) { |
| 718 | //echo '<textarea cols="100" rows="4">check for exclude' . print_r($v, true) . '</textarea>'; |
| 719 | if ( $this->match_snippet( $post_id, $post_type, $categories_ids, $tags_ids, 'except', $v ) ) { |
| 720 | //echo '<textarea cols="100" rows="4">exclude ' . print_r($v, true) . '</textarea>'; |
| 721 | $tcmp->log->debug( 'FOUND AT LEAST ONE EXCEPT TO EXCLUDE SNIPPET=%s [%s]', $v['id'], $v['name'] ); |
| 722 | $match = false; |
| 723 | } |
| 724 | } |
| 725 | |
| 726 | if ( $match ) { |
| 727 | $tcmp->options->pushSnippetWritten( $v ); |
| 728 | } |
| 729 | } |
| 730 | } |
| 731 | |
| 732 | //obtain result as snippets or array of one field (tipically "id") |
| 733 | $result = $tcmp->options->getSnippetsWritten(); |
| 734 | if ( 'all' != $args['field'] ) { |
| 735 | $array = array(); |
| 736 | foreach ( $result as $k => $v ) { |
| 737 | $k = $args['field']; |
| 738 | if ( isset( $v[ $k ] ) ) { |
| 739 | $array[] = $v[ $k ]; |
| 740 | } else { |
| 741 | $tcmp->log->error( 'SNIPPET=%s [%s] WITHOUT FIELD=%s', $v['id'], $v['name'], $k ); |
| 742 | } |
| 743 | } |
| 744 | $result = $array; |
| 745 | } |
| 746 | return $result; |
| 747 | } |
| 748 | |
| 749 | //ottiene o salva tutte le chiavi dei tracking code utilizzati ordinati per id |
| 750 | public function keys( $keys = null ) { |
| 751 | global $tcmp; |
| 752 | |
| 753 | if ( is_array( $keys ) ) { |
| 754 | $tcmp->options->setSnippetList( $keys ); |
| 755 | $result = $keys; |
| 756 | } else { |
| 757 | $result = $tcmp->options->getSnippetList(); |
| 758 | } |
| 759 | |
| 760 | if ( ! is_array( $result ) ) { |
| 761 | $result = array(); |
| 762 | } else { |
| 763 | sort( $result ); |
| 764 | } |
| 765 | return $result; |
| 766 | } |
| 767 | |
| 768 | //ottiene il conteggio attuale dei tracking code |
| 769 | public function count() { |
| 770 | $result = count( $this->keys() ); |
| 771 | return $result; |
| 772 | } |
| 773 | public function codes_count() { |
| 774 | $result = 0; |
| 775 | $ids = $this->keys(); |
| 776 | foreach ( $ids as $id ) { |
| 777 | $snippet = $this->get( $id ); |
| 778 | if ( $snippet ) { |
| 779 | $result += 1; |
| 780 | } |
| 781 | } |
| 782 | return $result; |
| 783 | } |
| 784 | public function get_last_id() { |
| 785 | $result = 0; |
| 786 | $list = $this->keys(); |
| 787 | foreach ( $list as $v ) { |
| 788 | $v = intval( $v ); |
| 789 | if ( $v > $result ) { |
| 790 | $result = $v; |
| 791 | } |
| 792 | } |
| 793 | return $result; |
| 794 | } |
| 795 | |
| 796 | public function values() { |
| 797 | $keys = $this->keys(); |
| 798 | $array = array(); |
| 799 | foreach ( $keys as $k ) { |
| 800 | $v = $this->get( $k ); |
| 801 | $array[] = $v; |
| 802 | } |
| 803 | usort( $array, array( $this, 'values_compare' ) ); |
| 804 | |
| 805 | $result = array(); |
| 806 | foreach ( $array as $v ) { |
| 807 | $id = $v['id']; |
| 808 | $result[ $id ] = $v; |
| 809 | } |
| 810 | return $result; |
| 811 | } |
| 812 | public function values_compare( $o1, $o2 ) { |
| 813 | global $tcmp; |
| 814 | $v1 = $tcmp->utils->iget( $o1, 'order', false ); |
| 815 | $v2 = $tcmp->utils->iget( $o2, 'order', false ); |
| 816 | $result = ( $v1 - $v2 ); |
| 817 | if ( 0 == $result ) { |
| 818 | $v1 = $tcmp->utils->get( $o1, 'name', false ); |
| 819 | $v2 = $tcmp->utils->get( $o2, 'name', false ); |
| 820 | $result = strcasecmp( $v1, $v2 ); |
| 821 | } |
| 822 | return $result; |
| 823 | } |
| 824 | } |
| 825 |