blocks
3 years ago
class-do-css.php
4 years ago
class-dynamic-content.php
3 years ago
class-enqueue-css.php
3 years ago
class-legacy-attributes.php
4 years ago
class-plugin-update.php
5 years ago
class-query-loop.php
3 years ago
class-render-blocks.php
3 years ago
class-rest.php
4 years ago
class-settings.php
4 years ago
dashboard.php
4 years ago
defaults.php
3 years ago
functions.php
3 years ago
general.php
4 years ago
functions.php
1139 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Functions used throughout the plugin. |
| 4 | * |
| 5 | * @package GenerateBlocks |
| 6 | */ |
| 7 | |
| 8 | if ( ! defined( 'ABSPATH' ) ) { |
| 9 | exit; // Exit if accessed directly. |
| 10 | } |
| 11 | |
| 12 | /** |
| 13 | * Retrive attributes from our blocks. |
| 14 | * |
| 15 | * @since 0.1 |
| 16 | * @param array $content The content of our page. |
| 17 | * @param array $data Data used to loop through the function as needed. |
| 18 | * @param int $depth Keep track of how deep we are in nested blocks. |
| 19 | * |
| 20 | * @return array |
| 21 | */ |
| 22 | function generateblocks_get_block_data( $content, $data = array(), $depth = 0 ) { |
| 23 | if ( ! is_array( $content ) || empty( $content ) ) { |
| 24 | return; |
| 25 | } |
| 26 | |
| 27 | foreach ( $content as $index => $block ) { |
| 28 | if ( ! is_object( $block ) && is_array( $block ) && isset( $block['blockName'] ) ) { |
| 29 | if ( 'generateblocks/grid' === $block['blockName'] ) { |
| 30 | $data['grid'][] = $block['attrs']; |
| 31 | $depth++; |
| 32 | $data[ 'tempGridId-' . $depth ] = $block['attrs']['uniqueId']; |
| 33 | } |
| 34 | |
| 35 | if ( 'generateblocks/container' === $block['blockName'] ) { |
| 36 | if ( isset( $block['attrs']['isGrid'] ) && $block['attrs']['isGrid'] && isset( $data[ 'tempGridId-' . $depth ] ) ) { |
| 37 | $block['attrs']['gridId'] = $data[ 'tempGridId-' . $depth ]; |
| 38 | } |
| 39 | |
| 40 | $data['container'][] = $block['attrs']; |
| 41 | } |
| 42 | |
| 43 | if ( 'generateblocks/headline' === $block['blockName'] ) { |
| 44 | if ( isset( $block['innerHTML'] ) ) { |
| 45 | if ( strpos( trim( $block['innerHTML'] ), '<div class="gb-headline-wrapper' ) === 0 ) { |
| 46 | $block['attrs']['hasWrapper'] = true; |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | $data['headline'][] = $block['attrs']; |
| 51 | } |
| 52 | |
| 53 | if ( 'generateblocks/button-container' === $block['blockName'] ) { |
| 54 | $data['button-container'][] = $block['attrs']; |
| 55 | } |
| 56 | |
| 57 | if ( 'generateblocks/button' === $block['blockName'] ) { |
| 58 | if ( ! isset( $block['attrs']['hasUrl'] ) && isset( $block['innerHTML'] ) ) { |
| 59 | if ( strpos( trim( $block['innerHTML'] ), '<a' ) === 0 ) { |
| 60 | $block['attrs']['hasUrl'] = true; |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | $data['button'][] = $block['attrs']; |
| 65 | } |
| 66 | |
| 67 | if ( 'generateblocks/image' === $block['blockName'] ) { |
| 68 | $data['image'][] = $block['attrs']; |
| 69 | } |
| 70 | |
| 71 | if ( 'core/block' === $block['blockName'] ) { |
| 72 | if ( isset( $block['attrs'] ) && is_array( $block['attrs'] ) ) { |
| 73 | $atts = $block['attrs']; |
| 74 | |
| 75 | if ( isset( $atts['ref'] ) && ( empty( $data['reusableBlockIds'] ) || ! in_array( $atts['ref'], (array) $data['reusableBlockIds'] ) ) ) { |
| 76 | $reusable_block = get_post( $atts['ref'] ); |
| 77 | |
| 78 | if ( $reusable_block && 'wp_block' === $reusable_block->post_type && 'publish' === $reusable_block->post_status ) { |
| 79 | $reuse_data_block = parse_blocks( $reusable_block->post_content ); |
| 80 | |
| 81 | if ( ! empty( $reuse_data_block ) ) { |
| 82 | $data['reusableBlockIds'][] = $atts['ref']; |
| 83 | $data = generateblocks_get_block_data( $reuse_data_block, $data ); |
| 84 | } |
| 85 | } |
| 86 | } |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | if ( isset( $block['innerBlocks'] ) && ! empty( $block['innerBlocks'] ) && is_array( $block['innerBlocks'] ) ) { |
| 91 | $data = generateblocks_get_block_data( $block['innerBlocks'], $data, $depth ); |
| 92 | } |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | return $data; |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * Parse our content for blocks. |
| 101 | * |
| 102 | * @param string $content Optional content to parse. |
| 103 | * @since 1.1 |
| 104 | */ |
| 105 | function generateblocks_get_parsed_content( $content = '' ) { |
| 106 | if ( ! function_exists( 'has_blocks' ) ) { |
| 107 | return; |
| 108 | } |
| 109 | |
| 110 | if ( ! $content && has_blocks( get_the_ID() ) ) { |
| 111 | global $post; |
| 112 | |
| 113 | if ( ! is_object( $post ) ) { |
| 114 | return; |
| 115 | } |
| 116 | |
| 117 | $content = $post->post_content; |
| 118 | } |
| 119 | |
| 120 | $content = apply_filters( 'generateblocks_do_content', $content ); |
| 121 | |
| 122 | if ( ! function_exists( 'parse_blocks' ) ) { |
| 123 | return; |
| 124 | } |
| 125 | |
| 126 | $content = parse_blocks( $content ); |
| 127 | |
| 128 | return $content; |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Shorthand CSS values (padding, margin, border etc..). |
| 133 | * |
| 134 | * @since 0.1 |
| 135 | * |
| 136 | * @param int $top The first value. |
| 137 | * @param int $right The second value. |
| 138 | * @param int $bottom The third value. |
| 139 | * @param int $left The fourth value. |
| 140 | * @param string $unit The unit we're adding. |
| 141 | * |
| 142 | * @return string The shorthand value. |
| 143 | */ |
| 144 | function generateblocks_get_shorthand_css( $top, $right, $bottom, $left, $unit ) { |
| 145 | if ( '' === $top && '' === $right && '' === $bottom && '' === $left ) { |
| 146 | return; |
| 147 | } |
| 148 | |
| 149 | $top = ( floatval( $top ) <> 0 ) ? floatval( $top ) . $unit . ' ' : '0 '; // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison |
| 150 | $right = ( floatval( $right ) <> 0 ) ? floatval( $right ) . $unit . ' ' : '0 '; // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison |
| 151 | $bottom = ( floatval( $bottom ) <> 0 ) ? floatval( $bottom ) . $unit . ' ' : '0 '; // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison |
| 152 | $left = ( floatval( $left ) <> 0 ) ? floatval( $left ) . $unit . ' ' : '0 '; // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison |
| 153 | |
| 154 | if ( $right === $left ) { |
| 155 | $left = ''; |
| 156 | |
| 157 | if ( $top === $bottom ) { |
| 158 | $bottom = ''; |
| 159 | |
| 160 | if ( $top === $right ) { |
| 161 | $right = ''; |
| 162 | } |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | return trim( $top . $right . $bottom . $left ); |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * Get our media query. |
| 171 | * |
| 172 | * @since 0.1 |
| 173 | * @param string $type The media query we're getting. |
| 174 | * |
| 175 | * @return string |
| 176 | */ |
| 177 | function generateblocks_get_media_query( $type ) { |
| 178 | $queries = apply_filters( |
| 179 | 'generateblocks_media_query', |
| 180 | array( |
| 181 | 'desktop' => '(min-width: 1025px)', |
| 182 | 'tablet' => '(max-width: 1024px)', |
| 183 | 'tablet_only' => '(max-width: 1024px) and (min-width: 768px)', |
| 184 | 'mobile' => '(max-width: 767px)', |
| 185 | ) |
| 186 | ); |
| 187 | |
| 188 | return $queries[ $type ]; |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * Build our list of Google fonts on this page. |
| 193 | * |
| 194 | * @since 0.1 |
| 195 | * @param string $content Optional content to parse. |
| 196 | * @return array |
| 197 | */ |
| 198 | function generateblocks_get_google_fonts( $content = '' ) { |
| 199 | $content = generateblocks_get_parsed_content( $content ); |
| 200 | |
| 201 | if ( ! $content ) { |
| 202 | return; |
| 203 | } |
| 204 | |
| 205 | $data = generateblocks_get_block_data( $content ); |
| 206 | |
| 207 | $defaults = generateblocks_get_block_defaults(); |
| 208 | $font_data = array(); |
| 209 | |
| 210 | if ( ! empty( $data ) ) { |
| 211 | foreach ( $data as $name => $blockData ) { |
| 212 | if ( 'button' === $name ) { |
| 213 | foreach ( $blockData as $atts ) { |
| 214 | $button_settings = wp_parse_args( |
| 215 | $atts, |
| 216 | $defaults['button'] |
| 217 | ); |
| 218 | |
| 219 | if ( $button_settings['googleFont'] ) { |
| 220 | $id = $atts['uniqueId']; |
| 221 | |
| 222 | $variants = $button_settings['googleFontVariants']; |
| 223 | |
| 224 | if ( $variants ) { |
| 225 | $variants = str_replace( ' ', '', $variants ); |
| 226 | $variants = explode( ',', $variants ); |
| 227 | } |
| 228 | |
| 229 | $font_data[ $id ] = array( |
| 230 | 'name' => $button_settings['fontFamily'], |
| 231 | 'variants' => $variants, |
| 232 | ); |
| 233 | } |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | if ( 'headline' === $name ) { |
| 238 | foreach ( $blockData as $atts ) { |
| 239 | $headline_settings = wp_parse_args( |
| 240 | $atts, |
| 241 | $defaults['headline'] |
| 242 | ); |
| 243 | |
| 244 | if ( $headline_settings['googleFont'] ) { |
| 245 | $id = $atts['uniqueId']; |
| 246 | $variants = $headline_settings['googleFontVariants']; |
| 247 | |
| 248 | if ( $variants ) { |
| 249 | $variants = str_replace( ' ', '', $variants ); |
| 250 | $variants = explode( ',', $variants ); |
| 251 | } |
| 252 | |
| 253 | $font_data[ $id ] = array( |
| 254 | 'name' => $headline_settings['fontFamily'], |
| 255 | 'variants' => $variants, |
| 256 | ); |
| 257 | } |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | if ( 'container' === $name ) { |
| 262 | foreach ( $blockData as $atts ) { |
| 263 | $container_settings = wp_parse_args( |
| 264 | $atts, |
| 265 | $defaults['container'] |
| 266 | ); |
| 267 | |
| 268 | if ( $container_settings['googleFont'] ) { |
| 269 | $id = $atts['uniqueId']; |
| 270 | $variants = $container_settings['googleFontVariants']; |
| 271 | |
| 272 | if ( $variants ) { |
| 273 | $variants = str_replace( ' ', '', $variants ); |
| 274 | $variants = explode( ',', $variants ); |
| 275 | } |
| 276 | |
| 277 | $font_data[ $id ] = array( |
| 278 | 'name' => $container_settings['fontFamily'], |
| 279 | 'variants' => $variants, |
| 280 | ); |
| 281 | } |
| 282 | } |
| 283 | } |
| 284 | } |
| 285 | } |
| 286 | |
| 287 | $fonts = array(); |
| 288 | |
| 289 | foreach ( (array) $font_data as $font ) { |
| 290 | $id = str_replace( ' ', '', strtolower( $font['name'] ) ); |
| 291 | |
| 292 | $fonts[ $id ]['name'] = $font['name']; |
| 293 | |
| 294 | if ( ! empty( $font['variants'] ) ) { |
| 295 | foreach ( $font['variants'] as $variant ) { |
| 296 | if ( isset( $fonts[ $id ]['variants'] ) ) { |
| 297 | if ( in_array( $variant, (array) $fonts[ $id ]['variants'] ) ) { |
| 298 | continue; |
| 299 | } |
| 300 | } |
| 301 | |
| 302 | $fonts[ $id ]['variants'][] = $variant; |
| 303 | } |
| 304 | } |
| 305 | } |
| 306 | |
| 307 | return apply_filters( 'generateblocks_google_fonts', $fonts ); |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * Build the Google Font request URI. |
| 312 | * |
| 313 | * @since 0.1 |
| 314 | * |
| 315 | * @return string The request URI to Google Fonts. |
| 316 | */ |
| 317 | function generateblocks_get_google_fonts_uri() { |
| 318 | $google_fonts = generateblocks_get_google_fonts(); |
| 319 | |
| 320 | if ( ! $google_fonts ) { |
| 321 | return; |
| 322 | } |
| 323 | |
| 324 | $data = array(); |
| 325 | |
| 326 | foreach ( $google_fonts as $font ) { |
| 327 | $variants = array(); |
| 328 | |
| 329 | if ( ! empty( $font['variants'] ) ) { |
| 330 | foreach ( $font['variants'] as $variant ) { |
| 331 | $variants[] = $variant; |
| 332 | } |
| 333 | } |
| 334 | |
| 335 | $variants = apply_filters( 'generateblocks_google_font_variants', $variants, $font['name'] ); |
| 336 | |
| 337 | $name = str_replace( ' ', '+', $font['name'] ); |
| 338 | |
| 339 | if ( $variants ) { |
| 340 | $data[] = $name . ':' . implode( ',', $variants ); |
| 341 | } else { |
| 342 | $data[] = $name; |
| 343 | } |
| 344 | } |
| 345 | |
| 346 | $font_args = apply_filters( |
| 347 | 'generateblocks_google_font_args', |
| 348 | array( |
| 349 | 'family' => implode( '|', $data ), |
| 350 | 'subset' => null, |
| 351 | 'display' => 'swap', |
| 352 | ) |
| 353 | ); |
| 354 | |
| 355 | return add_query_arg( $font_args, 'https://fonts.googleapis.com/css' ); |
| 356 | } |
| 357 | |
| 358 | /** |
| 359 | * Convert hex to RGBA |
| 360 | * |
| 361 | * @since 0.1 |
| 362 | * @param string $hex The hex value. |
| 363 | * @param int $alpha The opacity value. |
| 364 | * |
| 365 | * @return string The RGBA value. |
| 366 | */ |
| 367 | function generateblocks_hex2rgba( $hex, $alpha ) { |
| 368 | if ( ! $hex ) { |
| 369 | return; |
| 370 | } |
| 371 | |
| 372 | if ( 1 === $alpha || ! is_numeric( $alpha ) ) { |
| 373 | return $hex; |
| 374 | } |
| 375 | |
| 376 | // Make sure we're dealing with a hex value. |
| 377 | if ( isset( $hex[0] ) && '#' !== $hex[0] ) { |
| 378 | return $hex; |
| 379 | } |
| 380 | |
| 381 | $hex = str_replace( '#', '', $hex ); |
| 382 | |
| 383 | if ( strlen( $hex ) == 3 ) { // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison |
| 384 | $r = hexdec( substr( $hex, 0, 1 ) . substr( $hex, 0, 1 ) ); |
| 385 | $g = hexdec( substr( $hex, 1, 1 ) . substr( $hex, 1, 1 ) ); |
| 386 | $b = hexdec( substr( $hex, 2, 1 ) . substr( $hex, 2, 1 ) ); |
| 387 | } else { |
| 388 | $r = hexdec( substr( $hex, 0, 2 ) ); |
| 389 | $g = hexdec( substr( $hex, 2, 2 ) ); |
| 390 | $b = hexdec( substr( $hex, 4, 2 ) ); |
| 391 | } |
| 392 | |
| 393 | $rgba = 'rgba(' . $r . ', ' . $g . ', ' . $b . ', ' . $alpha . ')'; |
| 394 | |
| 395 | return $rgba; |
| 396 | } |
| 397 | |
| 398 | /** |
| 399 | * Return old flexblocks values for old browsers. |
| 400 | * |
| 401 | * @since 0.1 |
| 402 | * @param string $value The value to convert. |
| 403 | * |
| 404 | * @return string The old browser value. |
| 405 | */ |
| 406 | function generateblocks_get_vendor_prefix( $value ) { |
| 407 | if ( 'flex-start' === $value || 'left' === $value ) { |
| 408 | return 'start'; |
| 409 | } |
| 410 | |
| 411 | if ( 'flex-end' === $value || 'right' === $value ) { |
| 412 | return 'end'; |
| 413 | } |
| 414 | |
| 415 | return $value; |
| 416 | } |
| 417 | |
| 418 | /** |
| 419 | * Return flexbox alignment values from left/right. |
| 420 | * |
| 421 | * @since 0.1 |
| 422 | * @param string $value The value to convert. |
| 423 | * |
| 424 | * @return string The flexbox alignment value. |
| 425 | */ |
| 426 | function generateblocks_get_flexbox_alignment( $value ) { |
| 427 | if ( 'left' === $value || 'top' === $value ) { |
| 428 | return 'flex-start'; |
| 429 | } |
| 430 | |
| 431 | if ( 'right' === $value || 'bottom' === $value ) { |
| 432 | return 'flex-end'; |
| 433 | } |
| 434 | |
| 435 | return $value; |
| 436 | } |
| 437 | |
| 438 | /** |
| 439 | * Return float alignment values. |
| 440 | * |
| 441 | * @since 1.5.0 |
| 442 | * @param string $value The value to convert. |
| 443 | * |
| 444 | * @return string The float alignment value. |
| 445 | */ |
| 446 | function generateblocks_get_float_alignment( $value ) { |
| 447 | $floats = [ |
| 448 | 'floatLeft' => 'left', |
| 449 | 'floatRight' => 'right', |
| 450 | 'floatNone' => 'none', |
| 451 | ]; |
| 452 | |
| 453 | return isset( $floats[ $value ] ) |
| 454 | ? $floats[ $value ] |
| 455 | : $value; |
| 456 | } |
| 457 | |
| 458 | /** |
| 459 | * Get an option from the database. |
| 460 | * |
| 461 | * @param string $option The option to get. |
| 462 | * @since 0.1 |
| 463 | */ |
| 464 | function generateblocks_get_option( $option ) { |
| 465 | $defaults = generateblocks_get_option_defaults(); |
| 466 | |
| 467 | if ( ! isset( $defaults[ $option ] ) ) { |
| 468 | return; |
| 469 | } |
| 470 | |
| 471 | $options = wp_parse_args( |
| 472 | get_option( 'generateblocks', array() ), |
| 473 | $defaults |
| 474 | ); |
| 475 | |
| 476 | return $options[ $option ]; |
| 477 | } |
| 478 | |
| 479 | /** |
| 480 | * Checks whether a value exists, even if it's a 0. |
| 481 | * |
| 482 | * @param int|string $value The value to check. |
| 483 | * @since 1.0 |
| 484 | */ |
| 485 | function generateblocks_has_number_value( $value ) { |
| 486 | if ( $value || 0 === $value || '0' === $value ) { |
| 487 | return true; |
| 488 | } |
| 489 | |
| 490 | return false; |
| 491 | } |
| 492 | |
| 493 | /** |
| 494 | * Check if we have a Container background image to display. |
| 495 | * |
| 496 | * @since 1.5.0 |
| 497 | * @param array $settings The block settings. |
| 498 | */ |
| 499 | function generateblocks_has_background_image( $settings ) { |
| 500 | return $settings['bgImage'] || |
| 501 | ( |
| 502 | $settings['useDynamicData'] && |
| 503 | '' !== $settings['dynamicContentType'] |
| 504 | ); |
| 505 | } |
| 506 | |
| 507 | /** |
| 508 | * Get our background image URL. |
| 509 | * |
| 510 | * @since 1.5.0 |
| 511 | * @param array $settings Block settings. |
| 512 | */ |
| 513 | function generateblocks_get_background_image_url( $settings ) { |
| 514 | $url = ''; |
| 515 | |
| 516 | if ( isset( $settings['bgImage']['id'] ) ) { |
| 517 | $image_src = wp_get_attachment_image_src( $settings['bgImage']['id'], $settings['bgImageSize'] ); |
| 518 | |
| 519 | if ( is_array( $image_src ) ) { |
| 520 | $url = $image_src[0]; |
| 521 | } else { |
| 522 | $url = $settings['bgImage']['image']['url']; |
| 523 | } |
| 524 | } elseif ( isset( $settings['bgImage']['image']['url'] ) ) { |
| 525 | $url = $settings['bgImage']['image']['url']; |
| 526 | } |
| 527 | |
| 528 | return apply_filters( 'generateblocks_background_image_url', $url, $settings ); |
| 529 | } |
| 530 | |
| 531 | /** |
| 532 | * Get the background-image value for our Container block. |
| 533 | * |
| 534 | * @param string $type Gradient or background image. |
| 535 | * @param array $settings Our background image settings. |
| 536 | */ |
| 537 | function generateblocks_get_background_image_css( $type, $settings ) { |
| 538 | $gradient = ''; |
| 539 | |
| 540 | if ( $settings['gradient'] ) { |
| 541 | $gradientColorStopOneValue = ''; |
| 542 | $gradientColorStopTwoValue = ''; |
| 543 | $gradientColorOneValue = generateblocks_hex2rgba( $settings['gradientColorOne'], $settings['gradientColorOneOpacity'] ); |
| 544 | $gradientColorTwoValue = generateblocks_hex2rgba( $settings['gradientColorTwo'], $settings['gradientColorTwoOpacity'] ); |
| 545 | |
| 546 | if ( $settings['gradientColorOne'] && '' !== $settings['gradientColorStopOne'] ) { |
| 547 | $gradientColorStopOneValue = ' ' . $settings['gradientColorStopOne'] . '%'; |
| 548 | } |
| 549 | |
| 550 | if ( $settings['gradientColorTwo'] && '' !== $settings['gradientColorStopTwo'] ) { |
| 551 | $gradientColorStopTwoValue = ' ' . $settings['gradientColorStopTwo'] . '%'; |
| 552 | } |
| 553 | |
| 554 | $gradient = 'linear-gradient(' . $settings['gradientDirection'] . 'deg, ' . $gradientColorOneValue . $gradientColorStopOneValue . ', ' . $gradientColorTwoValue . $gradientColorStopTwoValue . ')'; |
| 555 | } |
| 556 | |
| 557 | if ( 'gradient' === $type ) { |
| 558 | return $gradient; |
| 559 | } |
| 560 | |
| 561 | $backgroundImage = ''; |
| 562 | |
| 563 | if ( generateblocks_has_background_image( $settings ) ) { |
| 564 | $url = generateblocks_get_background_image_url( $settings ); |
| 565 | |
| 566 | // Old background image overlays mixed with our gradients. |
| 567 | if ( |
| 568 | 'element' === $settings['bgOptions']['selector'] && |
| 569 | ( $settings['backgroundColor'] || $settings['gradient'] ) && |
| 570 | isset( $settings['bgOptions']['overlay'] ) && |
| 571 | $settings['bgOptions']['overlay'] |
| 572 | ) { |
| 573 | if ( $settings['gradient'] ) { |
| 574 | $backgroundImage = $gradient . ', url(' . esc_url( $url ) . ')'; |
| 575 | } elseif ( $settings['backgroundColor'] ) { |
| 576 | $settings['backgroundColor'] = generateblocks_hex2rgba( $settings['backgroundColor'], $settings['backgroundColorOpacity'] ); |
| 577 | $backgroundImage = 'linear-gradient(0deg, ' . $settings['backgroundColor'] . ', ' . $settings['backgroundColor'] . '), url(' . esc_url( $url ) . ')'; |
| 578 | } |
| 579 | } else { |
| 580 | $backgroundImage = 'url(' . esc_url( $url ) . ')'; |
| 581 | |
| 582 | if ( $settings['bgImageInline'] && 'element' !== $settings['bgOptions']['selector'] ) { |
| 583 | $backgroundImage = 'var(--background-image)'; |
| 584 | } |
| 585 | } |
| 586 | } |
| 587 | |
| 588 | return $backgroundImage; |
| 589 | } |
| 590 | |
| 591 | /** |
| 592 | * Build list of attributes into a string and apply contextual filter on string. |
| 593 | * |
| 594 | * The contextual filter is of the form `generateblocks_attr_{context}_output`. |
| 595 | * |
| 596 | * @since 1.2.0 |
| 597 | * |
| 598 | * @param string $context The context, to build filter name. |
| 599 | * @param array $attributes Optional. Extra attributes to merge with defaults. |
| 600 | * @param array $settings Optional. Custom data to pass to filter. |
| 601 | * @param WP_Block $block Block instance. |
| 602 | * @return string String of HTML attributes and values. |
| 603 | */ |
| 604 | function generateblocks_attr( $context, $attributes = array(), $settings = array(), $block = null ) { |
| 605 | $attributes = generateblocks_parse_attr( $context, $attributes, $settings ); |
| 606 | |
| 607 | $output = ''; |
| 608 | |
| 609 | // Cycle through attributes, build tag attribute string. |
| 610 | foreach ( $attributes as $key => $value ) { |
| 611 | |
| 612 | if ( ! $value ) { |
| 613 | continue; |
| 614 | } |
| 615 | |
| 616 | if ( true === $value ) { |
| 617 | $output .= esc_html( $key ) . ' '; |
| 618 | } else { |
| 619 | $output .= sprintf( '%s="%s" ', esc_html( $key ), esc_attr( $value ) ); |
| 620 | } |
| 621 | } |
| 622 | |
| 623 | $output = apply_filters( "generateblocks_attr_{$context}_output", $output, $attributes, $settings, $context, $block ); |
| 624 | |
| 625 | return trim( $output ); |
| 626 | } |
| 627 | |
| 628 | /** |
| 629 | * Merge array of attributes with defaults, and apply contextual filter on array. |
| 630 | * |
| 631 | * The contextual filter is of the form `generateblocks_attr_{context}`. |
| 632 | * |
| 633 | * @since 1.2.0 |
| 634 | * |
| 635 | * @param string $context The context, to build filter name. |
| 636 | * @param array $attributes Optional. Extra attributes to merge with defaults. |
| 637 | * @param array $settings Optional. Custom data to pass to filter. |
| 638 | * @param WP_Block $block Block instance. |
| 639 | * @return array Merged and filtered attributes. |
| 640 | */ |
| 641 | function generateblocks_parse_attr( $context, $attributes = array(), $settings = array(), $block = null ) { |
| 642 | $defaults = array( |
| 643 | 'class' => sanitize_html_class( $context ), |
| 644 | ); |
| 645 | |
| 646 | $attributes = wp_parse_args( $attributes, $defaults ); |
| 647 | |
| 648 | // Contextual filter. |
| 649 | return apply_filters( "generateblocks_attr_{$context}", $attributes, $settings, $context, $block ); |
| 650 | } |
| 651 | |
| 652 | /** |
| 653 | * Generate our SVG shape dividers. |
| 654 | * |
| 655 | * @since 1.2.0 |
| 656 | */ |
| 657 | function generateblocks_get_svg_shapes() { |
| 658 | return apply_filters( |
| 659 | 'generateblocks_svg_shapes', |
| 660 | array( |
| 661 | 'gb-waves' => array( |
| 662 | 'group' => esc_attr__( 'Waves', 'generateblocks' ), |
| 663 | 'svgs' => array( |
| 664 | 'gb-waves-1' => array( |
| 665 | /* translators: Shape number */ |
| 666 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '1' ), |
| 667 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 194.3" preserveAspectRatio="none"><path d="M1200 133.3l-50 8.9c-50 8.6-150 26.9-250 31.1-100 4.2-200-4.2-300-26.7S400 89.2 300 62.2C200 35.8 100 17.5 50 8.9L0 0v194.3h1200v-61z"/></svg>', |
| 668 | ), |
| 669 | 'gb-waves-2' => array( |
| 670 | /* translators: Shape number */ |
| 671 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '2' ), |
| 672 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 137.6" preserveAspectRatio="none"><path d="M0 137.6h1200V21.9l-66.7 26.7c-66.7 26.7-200 80-333.3 66.7S533.3 21.9 400 4.2C266.7-13.9 133.3 31.1 66.7 53L0 75.3v62.3z"/></svg>', |
| 673 | ), |
| 674 | 'gb-waves-3' => array( |
| 675 | /* translators: Shape number */ |
| 676 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '3' ), |
| 677 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 96.2" preserveAspectRatio="none"><path d="M0 96.2h1200V72.9l-50-8.9c-50-8.6-150-26.9-250-22.2C800 46.2 700 72.9 600 64 500 55.4 400 10.4 300 1.8 200-7.1 100 19.5 50 32.9L0 46.2v50z"/></svg>', |
| 678 | ), |
| 679 | 'gb-waves-4' => array( |
| 680 | /* translators: Shape number */ |
| 681 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '4' ), |
| 682 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 130.3" preserveAspectRatio="none"><path d="M0 107.9l40-22.2c40-21.9 120-66.9 200-62.2 80 4.4 160 57.8 240 53.3C560 72 640 10.4 720 1.2S880 37 960 59c80 22.3 160 22.3 200 22.3h40v49H0v-22.4z"/></svg>', |
| 683 | ), |
| 684 | 'gb-waves-5' => array( |
| 685 | /* translators: Shape number */ |
| 686 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '5' ), |
| 687 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 218" preserveAspectRatio="none"><path d="M0 218h1200v-31.3l-40 4.4c-40 4.8-120 13.1-200 0-80-13.6-160-48.6-240-66.7-80-17.8-160-17.8-240-8.8-80 8.6-160 26.9-240 8.8-80-17.7-160-71.1-200-97.7L0 0v218z"/></svg>', |
| 688 | ), |
| 689 | 'gb-waves-6' => array( |
| 690 | /* translators: Shape number */ |
| 691 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '6' ), |
| 692 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 234" preserveAspectRatio="none"><path d="M0 0l40 40c40 40 120 120 200 115.6 80-4.8 160-93.1 240-111.2C560 26.7 640 80 720 88.9c80 8.6 160-26.4 240-13.3 80 13.6 160 75.2 200 106.7l40 31.1V234H0V0z"/></svg>', |
| 693 | ), |
| 694 | 'gb-waves-7' => array( |
| 695 | /* translators: Shape number */ |
| 696 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '7' ), |
| 697 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 217.3" preserveAspectRatio="none"><path d="M1200 195.6l-25-22.2c-25-21.9-75-66.9-125-75.5-50-8.9-100 17.8-150 26.7-50 8.6-100 .2-150-13.3-50-13.1-100-31.4-150-26.7-50 4.4-100 31.1-150 26.7-50-4.8-100-39.8-150-66.7C250 18.1 200-.2 150 0 100-.2 50 18.1 25 26.7L0 35.6v181.7h1200v-21.7z"/></svg>', |
| 698 | ), |
| 699 | 'gb-waves-8' => array( |
| 700 | /* translators: Shape number */ |
| 701 | 'label' => sprintf( __( 'Wave %s', 'generateblocks' ), '8' ), |
| 702 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 230.8" preserveAspectRatio="none"><path d="M1200 179.5l-22.2-26.7c-22.2-26.7-66.9-80-111.1-75.6-44.4 4.8-89.2 66.4-133.3 102.2-44.4 35.8-89.2 44.2-133.3 8.9-44.4-35.6-89.2-115.6-133.3-155.6-44.4-40-89.2-40-133.3-17.8C488.9 37 444.2 82 400 81.7c-44.4.2-89.2-44.8-133.3-57.8-44.4-13.6-89.2 4.8-133.3 26.7-44.5 22.2-89.2 48.9-110.9 62.2L0 126.1v104.7H1199.7l.3-51.3z"/></svg>', |
| 703 | ), |
| 704 | ), |
| 705 | ), |
| 706 | 'gb-angles' => array( |
| 707 | 'group' => esc_attr__( 'Angles', 'generateblocks' ), |
| 708 | 'svgs' => array( |
| 709 | 'gb-angle-1' => array( |
| 710 | /* translators: Shape number */ |
| 711 | 'label' => sprintf( __( 'Angle %s', 'generateblocks' ), '1' ), |
| 712 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 360" preserveAspectRatio="none"><path d="M1200 360H0V0l1200 348z"/></svg>', |
| 713 | ), |
| 714 | ), |
| 715 | ), |
| 716 | 'gb-curves' => array( |
| 717 | 'group' => esc_attr__( 'Curves', 'generateblocks' ), |
| 718 | 'svgs' => array( |
| 719 | 'gb-curve-1' => array( |
| 720 | /* translators: Shape number */ |
| 721 | 'label' => sprintf( __( 'Curve %s', 'generateblocks' ), '1' ), |
| 722 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 350" preserveAspectRatio="none"><path d="M1200 336.7V350H0V0s22.4 276.4 1200 336.7z"/></svg>', |
| 723 | ), |
| 724 | 'gb-curve-2' => array( |
| 725 | /* translators: Shape number */ |
| 726 | 'label' => sprintf( __( 'Curve %s', 'generateblocks' ), '2' ), |
| 727 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 350" preserveAspectRatio="none"><path d="M1200 350V0C22.4 60.3 0 336.7 0 336.7V350h1200z"/></svg>', |
| 728 | ), |
| 729 | 'gb-curve-3' => array( |
| 730 | /* translators: Shape number */ |
| 731 | 'label' => sprintf( __( 'Curve %s', 'generateblocks' ), '3' ), |
| 732 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 211.2" preserveAspectRatio="none"><path d="M600 188.4C321.1 188.4 84.3 109.5 0 0v211.2h1200V0c-84.3 109.5-321.1 188.4-600 188.4z"/></svg>', |
| 733 | ), |
| 734 | 'gb-curve-4' => array( |
| 735 | /* translators: Shape number */ |
| 736 | 'label' => sprintf( __( 'Curve %s', 'generateblocks' ), '4' ), |
| 737 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 211.2" preserveAspectRatio="none"><path d="M1200 188.4v22.8H0v-22.8C84.3 78.9 321.1 0 600 0s515.7 78.9 600 188.4z"/></svg>', |
| 738 | ), |
| 739 | ), |
| 740 | ), |
| 741 | 'gb-triangles' => array( |
| 742 | 'group' => esc_attr__( 'Triangles', 'generateblocks' ), |
| 743 | 'svgs' => array( |
| 744 | 'gb-triangle-1' => array( |
| 745 | /* translators: Shape number */ |
| 746 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '1' ), |
| 747 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 100" preserveAspectRatio="none"><path d="M1200 100H0V0l400 77.2L1200 0z"/></svg>', |
| 748 | ), |
| 749 | 'gb-triangle-2' => array( |
| 750 | /* translators: Shape number */ |
| 751 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '2' ), |
| 752 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 100" preserveAspectRatio="none"><path d="M1200 77.2L400 0 0 77.2V100h1200z"/></svg>', |
| 753 | ), |
| 754 | 'gb-triangle-3' => array( |
| 755 | /* translators: Shape number */ |
| 756 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '3' ), |
| 757 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 70" preserveAspectRatio="none"><path d="M1200 0v70H0V0h530l70 50 70-50z"/></svg>', |
| 758 | ), |
| 759 | 'gb-triangle-4' => array( |
| 760 | /* translators: Shape number */ |
| 761 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '4' ), |
| 762 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 70" preserveAspectRatio="none"><path d="M670 50L600 0l-70 50H0v20h1200V50z"/></svg>', |
| 763 | ), |
| 764 | 'gb-triangle-5' => array( |
| 765 | /* translators: Shape number */ |
| 766 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '5' ), |
| 767 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 50" preserveAspectRatio="none"><path d="M1200 0v50H0V0h560l40 30 40-30z"/></svg>', |
| 768 | ), |
| 769 | 'gb-triangle-6' => array( |
| 770 | /* translators: Shape number */ |
| 771 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '6' ), |
| 772 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 50" preserveAspectRatio="none"><path d="M640 30L600 0l-40 30H0v20h1200V30z"/></svg>', |
| 773 | ), |
| 774 | 'gb-triangle-7' => array( |
| 775 | /* translators: Shape number */ |
| 776 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '7' ), |
| 777 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 230" preserveAspectRatio="none"><path d="M1200 230H0V0l600 207.2L1200 0z"/></svg>', |
| 778 | ), |
| 779 | 'gb-triangle-8' => array( |
| 780 | /* translators: Shape number */ |
| 781 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '8' ), |
| 782 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 230" preserveAspectRatio="none"><path d="M1200 207.2L600 0 0 207.2V230h1200z"/></svg>', |
| 783 | ), |
| 784 | 'gb-triangle-9' => array( |
| 785 | /* translators: Shape number */ |
| 786 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '9' ), |
| 787 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 131" preserveAspectRatio="none"><path d="M1200 131H0V40l154.8 50L410 35l277 69L899 0l301 110z"/></svg>', |
| 788 | ), |
| 789 | 'gb-triangle-10' => array( |
| 790 | /* translators: Shape number */ |
| 791 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '10' ), |
| 792 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 131" preserveAspectRatio="none"><path d="M1200 0L899 110 687 6 410 75 154.8 20 0 70v61h1200z"/></svg>', |
| 793 | ), |
| 794 | 'gb-triangle-11' => array( |
| 795 | /* translators: Shape number */ |
| 796 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '11' ), |
| 797 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 176" preserveAspectRatio="none"><path d="M0 0l400 156 400-88 400 74v34H0z"/></svg>', |
| 798 | ), |
| 799 | 'gb-triangle-12' => array( |
| 800 | /* translators: Shape number */ |
| 801 | 'label' => sprintf( __( 'Triangle %s', 'generateblocks' ), '12' ), |
| 802 | 'icon' => '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 176" preserveAspectRatio="none"><path d="M0 176h1200V14L800 88 400 0 0 156z"/></svg>', |
| 803 | ), |
| 804 | ), |
| 805 | ), |
| 806 | ) |
| 807 | ); |
| 808 | } |
| 809 | |
| 810 | /** |
| 811 | * Search an array to check if a key has a value. |
| 812 | * |
| 813 | * @since 1.5.0 |
| 814 | * @param string $setting The setting to check. |
| 815 | * @param array $data The array to search. |
| 816 | */ |
| 817 | function generateblocks_block_has_value( $setting, $data ) { |
| 818 | foreach ( (array) $data as $key => $val ) { |
| 819 | if ( isset( $val[ $setting ] ) && ( $val[ $setting ] || 0 === $val[ $setting ] ) ) { |
| 820 | return true; |
| 821 | } |
| 822 | } |
| 823 | |
| 824 | return null; |
| 825 | } |
| 826 | |
| 827 | /** |
| 828 | * Given an array it will change keys based on the map. |
| 829 | * |
| 830 | * @param array $arr The array to check. |
| 831 | * @param array $keyMap The array to map. |
| 832 | * |
| 833 | * @return array|false |
| 834 | * |
| 835 | * @since 1.5.0 |
| 836 | */ |
| 837 | function generateblocks_map_array_keys( $arr = array(), $keyMap = array() ) { |
| 838 | return array_combine( |
| 839 | array_map( |
| 840 | function( $key ) use ( $keyMap ) { |
| 841 | return isset( $keyMap[ $key ] ) ? $keyMap[ $key ] : $key; |
| 842 | }, |
| 843 | array_keys( $arr ) |
| 844 | ), |
| 845 | array_values( $arr ) |
| 846 | ); |
| 847 | } |
| 848 | |
| 849 | /** |
| 850 | * Checks if the date is correctly formatted |
| 851 | * |
| 852 | * @param string $date The date to validate. |
| 853 | * @param string $format The allowed format. |
| 854 | * |
| 855 | * @return bool |
| 856 | */ |
| 857 | function generateblocks_is_valid_date( $date, $format = 'Y-m-d\TH:i:s' ) { |
| 858 | $dateTime = DateTime::createFromFormat( $format, $date ); |
| 859 | |
| 860 | return ( $dateTime && $dateTime->format( $format ) === $date ); |
| 861 | } |
| 862 | |
| 863 | /** |
| 864 | * Modifies the markup of images in provided content. |
| 865 | * |
| 866 | * @param string $content The content to modify. |
| 867 | * @param array $attributes The block attributes. |
| 868 | * |
| 869 | * @since 1.5.0 |
| 870 | */ |
| 871 | function generateblocks_filter_images( $content, $attributes ) { |
| 872 | // Bail early if not using WP 5.5. |
| 873 | if ( ! function_exists( 'wp_img_tag_add_width_and_height_attr' ) ) { |
| 874 | return $content; |
| 875 | } |
| 876 | |
| 877 | if ( ! empty( $attributes['mediaId'] ) ) { |
| 878 | // Add 'width' and 'height' attributes if applicable. |
| 879 | if ( false === strpos( $content, ' width=' ) && false === strpos( $content, ' height=' ) ) { |
| 880 | $content = wp_img_tag_add_width_and_height_attr( $content, '', $attributes['mediaId'] ); |
| 881 | } |
| 882 | |
| 883 | // Add 'srcset' and 'sizes' attributes if applicable. |
| 884 | if ( false === strpos( $content, ' srcset=' ) ) { |
| 885 | $content = wp_img_tag_add_srcset_and_sizes_attr( $content, '', $attributes['mediaId'] ); |
| 886 | } |
| 887 | } |
| 888 | |
| 889 | // Add 'loading' attribute if applicable. |
| 890 | if ( wp_lazy_loading_enabled( 'img', '' ) && false === strpos( $content, ' loading=' ) ) { |
| 891 | $content = wp_img_tag_add_loading_attr( $content, '' ); |
| 892 | } |
| 893 | |
| 894 | return $content; |
| 895 | } |
| 896 | |
| 897 | /** |
| 898 | * Compile our CSS based on our CSS data. |
| 899 | * |
| 900 | * @since 1.6.0 |
| 901 | * @param array $manual_data CSS data input directly to the function. |
| 902 | */ |
| 903 | function generateblocks_get_compiled_css( $manual_data = [] ) { |
| 904 | $data = apply_filters( 'generateblocks_css_data', [] ); |
| 905 | |
| 906 | // Allows us to input manual data if necessary. |
| 907 | if ( count( (array) $manual_data ) > 0 ) { |
| 908 | $data = $manual_data; |
| 909 | } |
| 910 | |
| 911 | $css = ''; |
| 912 | |
| 913 | if ( ! empty( $data['main'] ) ) { |
| 914 | $css .= $data['main']; |
| 915 | } |
| 916 | |
| 917 | if ( ! empty( $data['desktop'] ) ) { |
| 918 | $css .= sprintf( |
| 919 | '@media %1$s {%2$s}', |
| 920 | generateblocks_get_media_query( 'desktop' ), |
| 921 | $data['desktop'] |
| 922 | ); |
| 923 | } |
| 924 | |
| 925 | if ( ! empty( $data['tablet'] ) ) { |
| 926 | $css .= sprintf( |
| 927 | '@media %1$s {%2$s}', |
| 928 | generateblocks_get_media_query( 'tablet' ), |
| 929 | $data['tablet'] |
| 930 | ); |
| 931 | } |
| 932 | |
| 933 | if ( ! empty( $data['tablet_only'] ) ) { |
| 934 | $css .= sprintf( |
| 935 | '@media %1$s {%2$s}', |
| 936 | generateblocks_get_media_query( 'tablet_only' ), |
| 937 | $data['tablet_only'] |
| 938 | ); |
| 939 | } |
| 940 | |
| 941 | if ( ! empty( $data['mobile'] ) ) { |
| 942 | $css .= sprintf( |
| 943 | '@media %1$s {%2$s}', |
| 944 | generateblocks_get_media_query( 'mobile' ), |
| 945 | $data['mobile'] |
| 946 | ); |
| 947 | } |
| 948 | |
| 949 | return $css; |
| 950 | } |
| 951 | |
| 952 | /** |
| 953 | * This is a helper function that groups our static CSS into device-specific groups. |
| 954 | * |
| 955 | * @param array $existing_data An array of existing data to add to. |
| 956 | * @param array $new_data The new data we wish to group. |
| 957 | * |
| 958 | * @since 1.6.0 |
| 959 | */ |
| 960 | function generateblocks_group_css_data( $existing_data = [], $new_data = [] ) { |
| 961 | $existing_data = wp_parse_args( |
| 962 | $existing_data, |
| 963 | [ |
| 964 | 'main' => '', |
| 965 | 'desktop' => '', |
| 966 | 'tablet' => '', |
| 967 | 'tablet_only' => '', |
| 968 | 'mobile' => '', |
| 969 | ] |
| 970 | ); |
| 971 | |
| 972 | $existing_data['main'] .= generateblocks_get_parsed_css( $new_data['main'] ); |
| 973 | $existing_data['desktop'] .= generateblocks_get_parsed_css( $new_data['desktop'] ); |
| 974 | $existing_data['tablet'] .= generateblocks_get_parsed_css( $new_data['tablet'] ); |
| 975 | $existing_data['tablet_only'] .= generateblocks_get_parsed_css( $new_data['tablet_only'] ); |
| 976 | $existing_data['mobile'] .= generateblocks_get_parsed_css( $new_data['mobile'] ); |
| 977 | |
| 978 | return $existing_data; |
| 979 | } |
| 980 | |
| 981 | /** |
| 982 | * Turn our CSS array into plain CSS. |
| 983 | * |
| 984 | * @since 1.0 |
| 985 | * @param array $data Our CSS data. |
| 986 | */ |
| 987 | function generateblocks_get_parsed_css( $data ) { |
| 988 | $output = ''; |
| 989 | |
| 990 | foreach ( $data as $selector => $properties ) { |
| 991 | if ( ! count( $properties ) ) { |
| 992 | continue; |
| 993 | } |
| 994 | |
| 995 | $temporary_output = $selector . '{'; |
| 996 | $elements_added = 0; |
| 997 | |
| 998 | foreach ( $properties as $key => $value ) { |
| 999 | if ( empty( $value ) ) { |
| 1000 | continue; |
| 1001 | } |
| 1002 | |
| 1003 | $elements_added++; |
| 1004 | $temporary_output .= $value; |
| 1005 | } |
| 1006 | |
| 1007 | $temporary_output .= '}'; |
| 1008 | |
| 1009 | if ( $elements_added > 0 ) { |
| 1010 | $output .= $temporary_output; |
| 1011 | } |
| 1012 | } |
| 1013 | |
| 1014 | return $output; |
| 1015 | } |
| 1016 | |
| 1017 | /** |
| 1018 | * Build the CSS from our block attributes. |
| 1019 | * |
| 1020 | * @since 0.1 |
| 1021 | * @param string $content The content we're looking through. |
| 1022 | * @param string $store_block_id_only Store the found block IDs instead of adding CSS. |
| 1023 | * |
| 1024 | * @return string The dynamic CSS. |
| 1025 | */ |
| 1026 | function generateblocks_get_dynamic_css( $content = '', $store_block_id_only = false ) { |
| 1027 | if ( ! $content ) { |
| 1028 | $content = generateblocks_get_parsed_content(); |
| 1029 | } |
| 1030 | |
| 1031 | $data = generateblocks_get_block_data( $content ); |
| 1032 | |
| 1033 | if ( empty( $data ) ) { |
| 1034 | return; |
| 1035 | } |
| 1036 | |
| 1037 | $blocks = [ |
| 1038 | 'grid' => 'GenerateBlocks_Block_Grid', |
| 1039 | 'container' => 'GenerateBlocks_Block_Container', |
| 1040 | 'button-container' => 'GenerateBlocks_Block_Button_Container', |
| 1041 | 'button' => 'GenerateBlocks_Block_Button', |
| 1042 | 'headline' => 'GenerateBlocks_Block_Headline', |
| 1043 | 'image' => 'GenerateBlocks_Block_Image', |
| 1044 | ]; |
| 1045 | |
| 1046 | foreach ( $data as $name => $blockData ) { |
| 1047 | if ( isset( $blocks[ $name ] ) ) { |
| 1048 | if ( empty( $blockData ) ) { |
| 1049 | continue; |
| 1050 | } |
| 1051 | |
| 1052 | foreach ( $blockData as $atts ) { |
| 1053 | if ( ! isset( $atts['uniqueId'] ) ) { |
| 1054 | continue; |
| 1055 | } |
| 1056 | |
| 1057 | if ( is_callable( [ $blocks[ $name ], 'get_css_data' ] ) ) { |
| 1058 | if ( $store_block_id_only ) { |
| 1059 | $blocks[ $name ]::store_block_id( $atts['uniqueId'] ); |
| 1060 | } elseif ( ! $blocks[ $name ]::block_id_exists( $atts['uniqueId'] ) ) { |
| 1061 | generateblocks_add_to_css_data( |
| 1062 | $blocks[ $name ]::get_css_data( $atts ) |
| 1063 | ); |
| 1064 | } |
| 1065 | } |
| 1066 | } |
| 1067 | } |
| 1068 | } |
| 1069 | } |
| 1070 | |
| 1071 | /** |
| 1072 | * Print our CSS for each block. |
| 1073 | * |
| 1074 | * @since 0.1 |
| 1075 | */ |
| 1076 | function generateblocks_get_frontend_block_css() { |
| 1077 | return apply_filters( 'generateblocks_css_output', generateblocks_get_compiled_css() ); |
| 1078 | } |
| 1079 | |
| 1080 | /** |
| 1081 | * Add block CSS to our pool of generated CSS. |
| 1082 | * |
| 1083 | * @since 1.6.0 |
| 1084 | * @param array $data Our CSS data. |
| 1085 | */ |
| 1086 | function generateblocks_add_to_css_data( $data ) { |
| 1087 | add_filter( |
| 1088 | 'generateblocks_css_data', |
| 1089 | function( $css_data ) use ( $data ) { |
| 1090 | return generateblocks_group_css_data( $css_data, $data ); |
| 1091 | } |
| 1092 | ); |
| 1093 | } |
| 1094 | |
| 1095 | /** |
| 1096 | * Maybe add block CSS if it hasn't already been added for this block. |
| 1097 | * |
| 1098 | * @since 1.6.0 |
| 1099 | * @param string $content Our block content. |
| 1100 | * @param array $data Block data. |
| 1101 | */ |
| 1102 | function generateblocks_maybe_add_block_css( $content = '', $data = [] ) { |
| 1103 | if ( |
| 1104 | isset( $data['attributes']['uniqueId'] ) && |
| 1105 | ! in_array( $data['attributes']['uniqueId'], $data['block_ids'] ) |
| 1106 | ) { |
| 1107 | // Don't try to print CSS for the Query Loop block. |
| 1108 | if ( isset( $data['attributes']['query'] ) ) { |
| 1109 | return $content; |
| 1110 | } |
| 1111 | |
| 1112 | $css_data = is_callable( [ $data['class_name'], 'get_css_data' ] ) |
| 1113 | ? $data['class_name']::get_css_data( $data['attributes'] ) |
| 1114 | : false; |
| 1115 | |
| 1116 | if ( ! $css_data ) { |
| 1117 | return $content; |
| 1118 | } |
| 1119 | |
| 1120 | if ( did_action( 'wp_head' ) ) { |
| 1121 | // Add inline <style> elements if we don't have access to wp_head. |
| 1122 | $grouped_css = generateblocks_group_css_data( [], $css_data ); |
| 1123 | $compiled_css = generateblocks_get_compiled_css( $grouped_css ); |
| 1124 | |
| 1125 | if ( $compiled_css ) { |
| 1126 | $content = sprintf( |
| 1127 | '<style>%s</style>', |
| 1128 | $compiled_css |
| 1129 | ) . $content; |
| 1130 | } |
| 1131 | } else { |
| 1132 | // Add our CSS to the pool of existing CSS in wp_head. |
| 1133 | generateblocks_add_to_css_data( $css_data ); |
| 1134 | } |
| 1135 | } |
| 1136 | |
| 1137 | return $content; |
| 1138 | } |
| 1139 |