| @@ -228,8 +228,29 @@ | ||
| 228 | 228 | return count( self::get_templates() ); |
| 229 | 229 | } |
| 230 | 230 | |
| 231 | 231 | /** |
| 232 | + * Check if template with given index exists. | |
| 233 | + * | |
| 234 | + * @param string $index Template index. | |
| 235 | + * | |
| 236 | + * @return bool Whether template exists. | |
| 237 | + */ | |
| 238 | + public static function has_template( $index ) { | |
| 239 | + if ( empty( $index ) ) { | |
| 240 | + return false; | |
| 241 | + } | |
| 242 | + | |
| 243 | + $templates = self::get_templates(); | |
| 244 | + | |
| 245 | + if ( array_key_exists( $index, $templates ) ) { | |
| 246 | + return true; | |
| 247 | + } | |
| 248 | + | |
| 249 | + return false; | |
| 250 | + } | |
| 251 | + | |
| 252 | + /** | |
| 232 | 253 | * Check unique template index. |
| 233 | 254 | * |
| 234 | 255 | * @param string $index Unique template index to check. |
| 235 | 256 | * |
| @@ -264,9 +285,9 @@ | ||
| 264 | 285 | } |
| 265 | 286 | |
| 266 | 287 | $templates[ $index ] = $editor; |
| 267 | 288 | |
| 268 | - if ( null === $editor ) { | |
| 289 | + if ( is_null( $editor ) ) { | |
| 269 | 290 | unset( $templates[ $index ] ); |
| 270 | 291 | } |
| 271 | 292 | |
| 272 | 293 | /** |
| @@ -436,8 +457,17 @@ | ||
| 436 | 457 | if ( isset( $layer['separator'] ) ) { |
| 437 | 458 | $sanitized['separator'] = preg_replace( '#[^\s,]#', '', $layer['separator'] ); |
| 438 | 459 | } |
| 439 | 460 | |
| 461 | + $sanitized['textconvert'] = 'default'; | |
| 462 | + | |
| 463 | + // Set only available text convert options. | |
| 464 | + $converts = array( 'default', 'uppercase', 'lowercase' ); | |
| 465 | + | |
| 466 | + if ( isset( $layer['textconvert'] ) && in_array( $layer['textconvert'], $converts, true ) ) { | |
| 467 | + $sanitized['textconvert'] = $layer['textconvert']; | |
| 468 | + } | |
| 469 | + | |
| 440 | 470 | $sanitized['preset'] = 'none'; |
| 441 | 471 | |
| 442 | 472 | if ( isset( $layer['preset'] ) ) { |
| 443 | 473 | $preset = array( 'title', 'excerpt', 'categories', 'tags' ); |
| @@ -488,8 +518,18 @@ | ||
| 488 | 518 | if ( ! empty( $layer['fontfile'] ) ) { |
| 489 | 519 | $sanitized['fontfile'] = absint( $layer['fontfile'] ); |
| 490 | 520 | } |
| 491 | 521 | |
| 522 | + $sanitized['opacity'] = 0; | |
| 523 | + | |
| 524 | + if ( isset( $layer['opacity'] ) ) { | |
| 525 | + $opacity = absint( $layer['opacity'] ); | |
| 526 | + | |
| 527 | + if ( $opacity <= 100 ) { | |
| 528 | + $sanitized['opacity'] = $opacity; | |
| 529 | + } | |
| 530 | + } | |
| 531 | + | |
| 492 | 532 | $sizes = array( 'x', 'y', 'width', 'height' ); |
| 493 | 533 | |
| 494 | 534 | foreach ( $sizes as $size ) { |
| 495 | 535 | if ( ! isset( $layer[ $size ] ) || '' === $layer[ $size ] ) { |
| @@ -532,8 +572,18 @@ | ||
| 532 | 572 | if ( ! empty( $layer['attachment'] ) ) { |
| 533 | 573 | $sanitized['attachment'] = absint( $layer['attachment'] ); |
| 534 | 574 | } |
| 535 | 575 | |
| 576 | + $sanitized['opacity'] = 0; | |
| 577 | + | |
| 578 | + if ( isset( $layer['opacity'] ) ) { | |
| 579 | + $opacity = absint( $layer['opacity'] ); | |
| 580 | + | |
| 581 | + if ( $opacity <= 100 ) { | |
| 582 | + $sanitized['opacity'] = $opacity; | |
| 583 | + } | |
| 584 | + } | |
| 585 | + | |
| 536 | 586 | $sizes = array( 'x', 'y', 'width', 'height' ); |
| 537 | 587 | |
| 538 | 588 | foreach ( $sizes as $size ) { |
| 539 | 589 | if ( ! isset( $layer[ $size ] ) || '' === $layer[ $size ] ) { |
| @@ -584,8 +634,12 @@ | ||
| 584 | 634 | if ( ! empty( $layer['collapsed'] ) ) { |
| 585 | 635 | $sanitized['collapsed'] = 1; |
| 586 | 636 | } |
| 587 | 637 | |
| 638 | + if ( isset( $layer['title'] ) ) { | |
| 639 | + $sanitized['title'] = sanitize_text_field( $layer['title'] ); | |
| 640 | + } | |
| 641 | + | |
| 588 | 642 | if ( ! empty( $layer['grayscale'] ) ) { |
| 589 | 643 | $sanitized['grayscale'] = 'grayscale'; |
| 590 | 644 | } |
| 591 | 645 | |
| @@ -642,8 +696,12 @@ | ||
| 642 | 696 | if ( ! empty( $layer['collapsed'] ) ) { |
| 643 | 697 | $sanitized['collapsed'] = 1; |
| 644 | 698 | } |
| 645 | 699 | |
| 700 | + if ( isset( $layer['title'] ) ) { | |
| 701 | + $sanitized['title'] = sanitize_text_field( $layer['title'] ); | |
| 702 | + } | |
| 703 | + | |
| 646 | 704 | if ( ! empty( $layer['outline'] ) ) { |
| 647 | 705 | $sanitized['outline'] = 'outline'; |
| 648 | 706 | } |
| 649 | 707 | |
| @@ -655,11 +713,11 @@ | ||
| 655 | 713 | |
| 656 | 714 | $sanitized['opacity'] = 0; |
| 657 | 715 | |
| 658 | 716 | if ( isset( $layer['opacity'] ) ) { |
| 659 | - $opacity = (float) $layer['opacity']; | |
| 717 | + $opacity = absint( $layer['opacity'] ); | |
| 660 | 718 | |
| 661 | - if ( $opacity >= 0 && $opacity <= 100 ) { | |
| 719 | + if ( $opacity <= 100 ) { | |
| 662 | 720 | $sanitized['opacity'] = $opacity; |
| 663 | 721 | } |
| 664 | 722 | } |
| 665 | 723 | |
