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Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More / 6.13
Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More v6.13
6.35 6.34 6.33.1 6.33 6.32.1 6.32 6.31 6.25 6.25.1 6.26 6.26.1 6.27 6.28 6.29 6.3 6.3.1 6.3.2 6.30 6.4 6.4.1 6.4.2 6.5 6.5.1 6.5.2 6.5.3 All 141 releases
← All changes | classes/models/FrmStyle.php +21 -96 6.266.13 View file →
@@ -3,19 +3,9 @@
3 3 die( 'You are not allowed to call this page directly.' );
4 4 }
5 5
6 6 class FrmStyle {
7 -
8 7 /**
9 - * The meta name of default template style.
10 - *
11 - * @since 6.14
12 - *
13 - * @var string
14 - */
15 - private $default_template_style_meta_name = 'frm_style_default';
16 -
17 - /**
18 8 * Unique ID number of the current instance.
19 9 *
20 10 * @var int
21 11 */
@@ -28,9 +18,9 @@
28 18 */
29 19 public $id = 0;
30 20
31 21 /**
32 - * @param int|string $id The id of the stylesheet or 'default'.
22 + * @param int|string $id The id of the stylsheet or 'default'.
33 23 */
34 24 public function __construct( $id = 0 ) {
35 25 $this->id = $id;
36 26 }
@@ -43,9 +33,9 @@
43 33
44 34 $max_slug_value = 2147483647;
45 35 // We want to have at least 2 characters in the slug.
46 36 $min_slug_value = 37;
47 - $key = base_convert( random_int( $min_slug_value, $max_slug_value ), 10, 36 );
37 + $key = base_convert( rand( $min_slug_value, $max_slug_value ), 10, 36 );
48 38
49 39 $style = array(
50 40 'post_type' => FrmStylesController::$post_type,
51 41 'ID' => '',
@@ -60,9 +50,8 @@
60 50 }
61 51
62 52 /**
63 53 * @param array $settings
64 - *
65 54 * @return int|WP_Error
66 55 */
67 56 public function save( $settings ) {
68 57 return FrmDb::save_settings( $settings, 'frm_styles' );
@@ -68,10 +57,8 @@
68 57 return FrmDb::save_settings( $settings, 'frm_styles' );
69 58 }
70 59
71 60 /**
72 - * @param int|string $id The id of the stylesheet or 'default'.
73 - *
74 61 * @return void
75 62 */
76 63 public function duplicate( $id ) {
77 64 // Duplicating is a pro feature. This is handled in FrmProStyle::duplicate instead.
@@ -80,14 +67,12 @@
80 67 /**
81 68 * Handle save actions in the visual styler edit page.
82 69 *
83 70 * @param mixed $id
84 - *
85 71 * @return array<int|WP_Error>
86 72 */
87 73 public function update( $id = 'default' ) {
88 - $all_instances = $this->get_all();
89 - $css_scope_helper = new FrmCssScopeHelper();
74 + $all_instances = $this->get_all();
90 75
91 76 if ( ! $id ) {
92 77 $new_style = (array) $this->get_new();
93 78 $all_instances[] = $new_style;
@@ -105,9 +90,9 @@
105 90 }
106 91
107 92 // Custom CSS is no longer used from the default style, but it is still checked if the Global Setting is missing.
108 93 // Preserve the previous value in case Custom CSS has not been saved as a Global Setting yet.
109 - $custom_css = $new_instance['post_content']['custom_css'] ?? '';
94 + $custom_css = isset( $new_instance['post_content']['custom_css'] ) ? $new_instance['post_content']['custom_css'] : '';
110 95
111 96 // phpcs:ignore WordPress.Security.NonceVerification.Missing
112 97 if ( ! empty( $_POST['frm_style_setting']['post_title'] ) ) {
113 98 // The nonce check happens in FrmStylesController::save_style before this is called.
@@ -118,13 +103,8 @@
118 103 $new_instance['post_content'] = isset( $_POST['frm_style_setting']['post_content'] ) ? $this->sanitize_post_content( wp_unslash( $_POST['frm_style_setting']['post_content'] ) ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
119 104 $new_instance['post_content']['custom_css'] = $custom_css;
120 105 unset( $custom_css );
121 106
122 - if ( ! empty( $new_instance['post_content']['single_style_custom_css'] ) ) {
123 - $css_scope = 'frm_style_' . $new_instance['post_name'];
124 - $new_instance['post_content']['single_style_custom_css'] = $css_scope_helper->nest( $new_instance['post_content']['single_style_custom_css'], $css_scope );
125 - }
126 -
127 107 $new_instance['post_type'] = FrmStylesController::$post_type;
128 108 $new_instance['post_status'] = 'publish';
129 109
130 110 if ( ! $id ) {
@@ -139,9 +119,8 @@
139 119 }
140 120
141 121 if ( $this->is_color( $setting ) ) {
142 122 $color_val = $new_instance['post_content'][ $setting ];
143 -
144 123 if ( $color_val !== '' && false !== strpos( $color_val, 'rgb' ) ) {
145 124 // Maybe sanitize if invalid rgba value is entered.
146 125 $this->maybe_sanitize_rgba_value( $color_val );
147 126 }
@@ -152,10 +131,8 @@
152 131 $new_instance['post_content'][ $setting ] = $this->force_balanced_quotation( $new_instance['post_content'][ $setting ] );
153 132 }
154 133 }
155 134
156 - $new_instance['post_content'] = FrmStylesHelper::update_base_font_size( $new_instance['post_content'], $this->get_defaults() );
157 -
158 135 $action_ids[] = $this->save( $new_instance );
159 136 }//end foreach
160 137
161 138 $this->save_settings();
@@ -168,9 +145,8 @@
168 145 *
169 146 * @since 5.3.2
170 147 *
171 148 * @param string $color_val The color value, by reference.
172 - *
173 149 * @return void
174 150 */
175 151 private function maybe_sanitize_rgba_value( &$color_val ) {
176 152 if ( preg_match( '/(rgb|rgba)\(/', $color_val ) !== 1 ) {
@@ -180,9 +156,8 @@
180 156 $color_val = trim( $color_val );
181 157 // Remove leading braces so (rgba(1,1,1,1) doesn't cause inconsistent braces.
182 158 $color_val = ltrim( $color_val, '(' );
183 159 $patterns = array( '/rgba\((\s*\d+\s*,){3}[[0-1]\.]+\)/', '/rgb\((\s*\d+\s*,){2}\s*[\d]+\)/' );
184 -
185 160 foreach ( $patterns as $pattern ) {
186 161 if ( preg_match( $pattern, $color_val ) === 1 ) {
187 162 return;
188 163 }
@@ -224,14 +199,13 @@
224 199 $new_value = floatval( $value );
225 200 }
226 201 }//end if
227 202
228 - $new_color_values[] = $new_value;
203 + $new_color_values[] = null === $new_value ? $value : $new_value;
229 204 }//end foreach
230 205
231 206 // add more 0s and 1 (if alpha position) if needed.
232 207 $missing_values = $length_of_color_codes - count( $new_color_values );
233 -
234 208 if ( $missing_values > 1 ) {
235 209 $insert_values = array_fill( 0, $missing_values - 1, 0 );
236 210 $last_value = 4 === $length_of_color_codes ? 1 : 0;
237 211 array_push( $insert_values, $last_value );
@@ -237,9 +211,8 @@
237 211 array_push( $insert_values, $last_value );
238 212 } elseif ( $missing_values === 1 ) {
239 213 $insert_values = 4 === $length_of_color_codes ? array( 1 ) : array( 0 );
240 214 }
241 -
242 215 if ( ! empty( $insert_values ) ) {
243 216 $new_color_values = array_merge( $new_color_values, $insert_values );
244 217 }
245 218
@@ -255,9 +228,8 @@
255 228 /**
256 229 * @since 5.0.13
257 230 *
258 231 * @param array $settings
259 - *
260 232 * @return array
261 233 */
262 234 public function sanitize_post_content( $settings ) {
263 235 $defaults = $this->get_defaults();
@@ -262,9 +234,8 @@
262 234 public function sanitize_post_content( $settings ) {
263 235 $defaults = $this->get_defaults();
264 236 $valid_keys = array_keys( $defaults );
265 237 $sanitized_settings = array();
266 -
267 238 foreach ( $valid_keys as $key ) {
268 239 if ( isset( $settings[ $key ] ) ) {
269 240 $sanitized_settings[ $key ] = sanitize_textarea_field( $settings[ $key ] );
270 241 } else {
@@ -270,9 +241,9 @@
270 241 } else {
271 242 $sanitized_settings[ $key ] = $defaults[ $key ];
272 243 }
273 244
274 - if ( 'custom_css' !== $key && 'single_style_custom_css' !== $key ) {
245 + if ( 'custom_css' !== $key ) {
275 246 $sanitized_settings[ $key ] = $this->strip_invalid_characters( $sanitized_settings[ $key ] );
276 247 }
277 248 }
278 249 return $sanitized_settings;
@@ -283,9 +254,8 @@
283 254 *
284 255 * @since 6.2.3
285 256 *
286 257 * @param string $setting
287 - *
288 258 * @return string
289 259 */
290 260 private function strip_invalid_characters( $setting ) {
291 261 $characters_to_remove = array( '{', '}', ';', '[', ']' );
@@ -302,9 +272,8 @@
302 272 * @since 6.2.3
303 273 *
304 274 * @param string $setting
305 275 * @param array $characters_to_remove
306 - *
307 276 * @return string
308 277 */
309 278 private function maybe_fix_braces( $setting, &$characters_to_remove ) {
310 279 $number_of_opening_braces = substr_count( $setting, '(' );
@@ -326,23 +295,19 @@
326 295 /**
327 296 * @since 6.2.3
328 297 *
329 298 * @param string $input
330 - *
331 299 * @return string
332 300 */
333 301 private function trim_braces( $input ) {
334 302 $output = $input;
335 -
336 303 // Remove any ( from the start of the string as no CSS values expect at the first character.
337 304 if ( $output && in_array( $output[0], array( '(', ')' ), true ) ) {
338 305 $output = ltrim( $output, '()' );
339 306 }
340 -
341 307 // Remove extra braces from the end.
342 308 if ( in_array( substr( $output, -1 ), array( '(', ')' ), true ) ) {
343 309 $output = rtrim( $output, '()' );
344 -
345 310 if ( false !== strpos( $output, '(' ) ) {
346 311 $output .= ')';
347 312 }
348 313 }
@@ -352,9 +317,8 @@
352 317 /**
353 318 * @since 6.2.3
354 319 *
355 320 * @param string $setting
356 - *
357 321 * @return bool
358 322 */
359 323 private function should_remove_every_brace( $setting ) {
360 324 if ( 0 === strpos( trim( $setting, '()' ), 'calc' ) ) {
@@ -363,9 +327,8 @@
363 327 }
364 328
365 329 // Matches hex values but also checks for unexpected ( and ).
366 330 $looks_like_a_hex_value = preg_match( '/^(?:\()?(?!#?[a-fA-F0-9]*[^\(#\)\da-fA-F])[a-fA-F0-9\(\)]*(?:\))?$/', $setting );
367 -
368 331 if ( $looks_like_a_hex_value ) {
369 332 return true;
370 333 }
371 334
@@ -371,9 +334,8 @@
371 334
372 335 // Matches size values but also checks for unexpected ( and ).
373 336 // This is case insensitive so it will catch PX, PT, etc, as well.
374 337 $looks_like_a_size = preg_match( '/\(?[+-]?\d*\.?\d+(?:px|%|em|rem|ex|pt|pc|mm|cm|in)\)?/i', $setting );
375 -
376 338 if ( $looks_like_a_size ) {
377 339 return true;
378 340 }
379 341
@@ -383,9 +345,8 @@
383 345 /**
384 346 * @since 3.01.01
385 347 *
386 348 * @param string $setting
387 - *
388 349 * @return bool
389 350 */
390 351 private function is_color( $setting ) {
391 352 $extra_colors = array( 'error_bg', 'error_border', 'error_text' );
@@ -433,9 +394,8 @@
433 394 }
434 395
435 396 /**
436 397 * @param string $filename
437 - *
438 398 * @return string
439 399 */
440 400 private function get_css_content( $filename ) {
441 401 $css = '/* ' . __( 'WARNING: Any changes made to this file will be lost when your Formidable settings are updated', 'formidable' ) . ' */' . "\n";
@@ -471,9 +431,8 @@
471 431 /**
472 432 * Delete a style by its post ID.
473 433 *
474 434 * @param int $id
475 - *
476 435 * @return false|WP_Post|null
477 436 */
478 437 public function destroy( $id ) {
479 438 if ( $id === $this->get_default_style()->ID ) {
@@ -487,9 +446,8 @@
487 446 */
488 447 public function get_one() {
489 448 if ( 'default' === $this->id ) {
490 449 $style = $this->get_default_style();
491 -
492 450 if ( $style ) {
493 451 $this->id = $style->ID;
494 452 } else {
495 453 $this->id = 0;
@@ -518,9 +476,8 @@
518 476 /**
519 477 * @param string $orderby
520 478 * @param string $order
521 479 * @param int $limit
522 - *
523 480 * @return array
524 481 */
525 482 public function get_all( $orderby = 'title', $order = 'ASC', $limit = 99 ) {
526 483 $post_atts = array(
@@ -557,12 +514,10 @@
557 514 $default_values = $this->get_defaults();
558 515 $default_style = false;
559 516
560 517 $styles = array();
561 -
562 518 foreach ( $temp_styles as $style ) {
563 519 $this->id = $style->ID;
564 -
565 520 if ( $style->menu_order ) {
566 521 if ( $default_style ) {
567 522 // only return one default
568 523 $style->menu_order = 0;
@@ -578,9 +533,9 @@
578 533 $style->post_content = $this->override_defaults( $style->post_content );
579 534 $style->post_content = wp_parse_args( $style->post_content, $default_values );
580 535
581 536 $styles[ $style->ID ] = $style;
582 - }//end foreach
537 + }
583 538
584 539 if ( ! $default_style ) {
585 540 $default_style = reset( $styles );
586 541
@@ -591,10 +546,8 @@
591 546 }
592 547
593 548 /**
594 549 * @param array|null $styles
595 - *
596 - * @return object|null
597 550 */
598 551 public function get_default_style( $styles = null ) {
599 552 if ( ! isset( $styles ) ) {
600 553 $styles = $this->get_all( 'menu_order', 'DESC', 1 );
@@ -608,9 +561,8 @@
608 561 }
609 562
610 563 /**
611 564 * @param mixed $settings
612 - *
613 565 * @return mixed
614 566 */
615 567 public function override_defaults( $settings ) {
616 568 if ( ! is_array( $settings ) ) {
@@ -656,9 +608,9 @@
656 608 'form_align' => 'left',
657 609 'direction' => is_rtl() ? 'rtl' : 'ltr',
658 610 'fieldset' => '0px',
659 611 'fieldset_color' => '000000',
660 - 'fieldset_padding' => '0px 0px 15px 0px',
612 + 'fieldset_padding' => '0 0 15px 0',
661 613 'fieldset_bg_color' => '',
662 614
663 615 'title_size' => '40px',
664 616 'title_color' => '444444',
@@ -667,9 +619,9 @@
667 619 'form_desc_size' => '14px',
668 620 'form_desc_color' => '98A2B3',
669 621 'form_desc_margin_top' => '10px',
670 622 'form_desc_margin_bottom' => '25px',
671 - 'form_desc_padding' => '0px',
623 + 'form_desc_padding' => '0',
672 624
673 625 'font' => '',
674 626 'font_size' => '15px',
675 627 'label_color' => '344054',
@@ -678,9 +630,9 @@
678 630 'align' => 'left',
679 631 'width' => '150px',
680 632 'required_color' => 'F04438',
681 633 'required_weight' => 'bold',
682 - 'label_padding' => '0px 0px 5px 0px',
634 + 'label_padding' => '0 0 5px 0',
683 635
684 636 'description_font_size' => '12px',
685 637 'description_color' => '667085',
686 638 'description_weight' => 'normal',
@@ -685,9 +637,9 @@
685 637 'description_color' => '667085',
686 638 'description_weight' => 'normal',
687 639 'description_style' => 'normal',
688 640 'description_align' => 'left',
689 - 'description_margin' => '0px',
641 + 'description_margin' => '0',
690 642
691 643 'field_font_size' => '14px',
692 644 'field_height' => '36px',
693 645 'line_height' => 'normal',
@@ -725,9 +677,9 @@
725 677
726 678 'section_font_size' => '18px',
727 679 'section_color' => '344054',
728 680 'section_weight' => 'bold',
729 - 'section_pad' => '32px 0px 3px 0px',
681 + 'section_pad' => '32px 0 3px 0',
730 682 'section_mar_top' => '30px',
731 683 'section_mar_bottom' => '30px',
732 684 'section_bg_color' => '',
733 685 'section_border_color' => 'EAECF0',
@@ -780,14 +732,8 @@
780 732 'progress_border_color' => 'EAECF0',
781 733 'progress_border_size' => '1px',
782 734 'progress_size' => '30px',
783 735 'custom_css' => '',
784 - 'use_base_font_size' => false,
785 - 'base_font_size' => '15px',
786 - 'field_shape_type' => 'rounded-corner',
787 -
788 - 'enable_style_custom_css' => false,
789 - 'single_style_custom_css' => '',
790 736 );
791 737
792 738 return apply_filters( 'frm_default_style_settings', $defaults );
793 739 }
@@ -796,9 +742,8 @@
796 742 * Get a name attribute value for a style setting input.
797 743 *
798 744 * @param string $field_name
799 745 * @param string $post_field
800 - *
801 746 * @return string
802 747 */
803 748 public function get_field_name( $field_name, $post_field = 'post_content' ) {
804 749 return 'frm_style_setting' . ( empty( $post_field ) ? '' : '[' . $post_field . ']' ) . '[' . $field_name . ']';
@@ -808,17 +753,17 @@
808 753 * @return array
809 754 */
810 755 public static function get_bold_options() {
811 756 return array(
812 - 100 => __( 'Thin', 'formidable' ),
813 - 200 => __( 'Extra Light', 'formidable' ),
814 - 300 => __( 'Light', 'formidable' ),
815 - 'normal' => __( 'Regular', 'formidable' ),
816 - 500 => __( 'Medium', 'formidable' ),
817 - 600 => __( 'Semi Bold', 'formidable' ),
818 - 'bold' => __( 'Bold', 'formidable' ),
819 - 800 => __( 'Extra Bold', 'formidable' ),
820 - 900 => __( 'Black', 'formidable' ),
757 + 100 => 100,
758 + 200 => 200,
759 + 300 => 300,
760 + 'normal' => __( 'normal', 'formidable' ),
761 + 500 => 500,
762 + 600 => 600,
763 + 'bold' => __( 'bold', 'formidable' ),
764 + 800 => 800,
765 + 900 => 900,
821 766 );
822 767 }
823 768
824 769 /**
@@ -824,14 +769,12 @@
824 769 /**
825 770 * Don't let imbalanced font families ruin the whole stylesheet.
826 771 *
827 772 * @param string $value
828 - *
829 773 * @return string
830 774 */
831 775 public function force_balanced_quotation( $value ) {
832 776 $balanced_characters = array( '"', "'" );
833 -
834 777 foreach ( $balanced_characters as $char ) {
835 778 $char_count = substr_count( $value, $char );
836 779 $is_balanced = $char_count % 2 == 0;
837 780
@@ -845,24 +788,6 @@
845 788 $value .= $char;
846 789 }
847 790 }
848 791 return $value;
849 - }
850 -
851 - /**
852 - * Get the default template style
853 - *
854 - * @since 6.14
855 - *
856 - * @param int|string $style_id The post type "frm_styles" ID.
857 - *
858 - * @return string The json encoded template data
859 - */
860 - public function get_default_template_style( $style_id ) {
861 - $default_template = get_post_meta( (int) $style_id, $this->default_template_style_meta_name, true );
862 -
863 - if ( empty( $default_template ) ) {
864 - return FrmAppHelper::prepare_and_encode( $this->get_defaults() );
865 - }
866 - return $default_template;
867 792 }
868 793 }