WordPress/wp-includes/blocks/post-featured-image.php

208 lines
6.8 KiB
PHP
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<?php
/**
* Server-side rendering of the `core/post-featured-image` block.
*
* @package WordPress
*/
/**
* Renders the `core/post-featured-image` block on the server.
*
* @param array $attributes Block attributes.
* @param string $content Block default content.
* @param WP_Block $block Block instance.
* @return string Returns the featured image for the current post.
*/
function render_block_core_post_featured_image( $attributes, $content, $block ) {
if ( ! isset( $block->context['postId'] ) ) {
return '';
}
$post_ID = $block->context['postId'];
Editor: Sync changes from the Gutenberg plugin 14.1 release Updated WordPress packages necessary for releasing WordPress 6.1 Beta 1: - @wordpress/a11y@3.17.1 - @wordpress/annotations@2.17.2 - @wordpress/api-fetch@6.14.1 - @wordpress/autop@3.17.1 - @wordpress/babel-plugin-import-jsx-pragma@4.0.1 - @wordpress/babel-plugin-makepot@5.1.1 - @wordpress/babel-preset-default@7.1.1 - @wordpress/base-styles@4.8.1 - @wordpress/blob@3.17.1 - @wordpress/block-directory@3.15.2 - @wordpress/block-editor@10.0.2 - @wordpress/block-library@7.14.2 - @wordpress/block-serialization-default-parser@4.17.1 - @wordpress/block-serialization-spec-parser@4.17.1 - @wordpress/blocks@11.16.2 - @wordpress/browserslist-config@5.0.1 - @wordpress/components@21.0.2 - @wordpress/compose@5.15.2 - @wordpress/core-data@5.0.2 - @wordpress/create-block-tutorial-template@2.5.1 - @wordpress/create-block@4.1.1 - @wordpress/custom-templated-path-webpack-plugin@2.1.3 - @wordpress/customize-widgets@3.14.2 - @wordpress/data-controls@2.17.2 - @wordpress/data@7.1.2 - @wordpress/date@4.17.1 - @wordpress/dependency-extraction-webpack-plugin@4.0.2 - @wordpress/deprecated@3.17.1 - @wordpress/docgen@1.26.1 - @wordpress/dom-ready@3.17.1 - @wordpress/dom@3.17.2 - @wordpress/e2e-test-utils@8.1.1 - @wordpress/e2e-tests@5.1.2 - @wordpress/edit-post@6.14.2 - @wordpress/edit-site@4.14.2 - @wordpress/edit-widgets@4.14.2 - @wordpress/editor@12.16.2 - @wordpress/element@4.15.1 - @wordpress/env@5.2.1 - @wordpress/escape-html@2.17.1 - @wordpress/eslint-plugin@13.1.1 - @wordpress/format-library@3.15.2 - @wordpress/hooks@3.17.1 - @wordpress/html-entities@3.17.1 - @wordpress/i18n@4.17.1 - @wordpress/icons@9.8.1 - @wordpress/interface@4.16.2 - @wordpress/is-shallow-equal@4.17.1 - @wordpress/jest-console@6.0.1 - @wordpress/jest-preset-default@9.0.1 - @wordpress/jest-puppeteer-axe@5.0.1 - @wordpress/keyboard-shortcuts@3.15.2 - @wordpress/keycodes@3.17.1 - @wordpress/lazy-import@1.4.3 - @wordpress/library-export-default-webpack-plugin@2.3.3 - @wordpress/list-reusable-blocks@3.15.2 - @wordpress/media-utils@4.8.1 - @wordpress/notices@3.17.2 - @wordpress/npm-package-json-lint-config@4.2.1 - @wordpress/nux@5.15.2 - @wordpress/plugins@4.15.2 - @wordpress/postcss-plugins-preset@4.1.1 - @wordpress/postcss-themes@5.0.1 - @wordpress/preferences-persistence@1.9.1 - @wordpress/preferences@2.9.2 - @wordpress/prettier-config@2.0.1 - @wordpress/primitives@3.15.1 - @wordpress/priority-queue@2.17.2 - @wordpress/project-management-automation@1.16.1 - @wordpress/react-i18n@3.15.1 - @wordpress/readable-js-assets-webpack-plugin@2.0.1 - @wordpress/redux-routine@4.17.1 - @wordpress/reusable-blocks@3.15.2 - @wordpress/rich-text@5.15.2 - @wordpress/scripts@24.1.2 - @wordpress/server-side-render@3.15.2 - @wordpress/shortcode@3.17.1 - @wordpress/style-engine@1.0.1 - @wordpress/stylelint-config@21.0.1 - @wordpress/token-list@2.17.1 - @wordpress/url@3.18.1 - @wordpress/viewport@4.15.2 - @wordpress/warning@2.17.1 - @wordpress/widgets@2.15.2 - @wordpress/wordcount@3.17.1 Props bernhard-reiter, cbravobernal, czapla, oandregal, isabel_brison, andrewserong, mciampini. See #56467. Built from https://develop.svn.wordpress.org/trunk@54257 git-svn-id: http://core.svn.wordpress.org/trunk@53816 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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$is_link = isset( $attributes['isLink'] ) && $attributes['isLink'];
$size_slug = isset( $attributes['sizeSlug'] ) ? $attributes['sizeSlug'] : 'post-thumbnail';
$post_title = trim( strip_tags( get_the_title( $post_ID ) ) );
Editor: Sync changes from the Gutenberg plugin 14.1 release Updated WordPress packages necessary for releasing WordPress 6.1 Beta 1: - @wordpress/a11y@3.17.1 - @wordpress/annotations@2.17.2 - @wordpress/api-fetch@6.14.1 - @wordpress/autop@3.17.1 - @wordpress/babel-plugin-import-jsx-pragma@4.0.1 - @wordpress/babel-plugin-makepot@5.1.1 - @wordpress/babel-preset-default@7.1.1 - @wordpress/base-styles@4.8.1 - @wordpress/blob@3.17.1 - @wordpress/block-directory@3.15.2 - @wordpress/block-editor@10.0.2 - @wordpress/block-library@7.14.2 - @wordpress/block-serialization-default-parser@4.17.1 - @wordpress/block-serialization-spec-parser@4.17.1 - @wordpress/blocks@11.16.2 - @wordpress/browserslist-config@5.0.1 - @wordpress/components@21.0.2 - @wordpress/compose@5.15.2 - @wordpress/core-data@5.0.2 - @wordpress/create-block-tutorial-template@2.5.1 - @wordpress/create-block@4.1.1 - @wordpress/custom-templated-path-webpack-plugin@2.1.3 - @wordpress/customize-widgets@3.14.2 - @wordpress/data-controls@2.17.2 - @wordpress/data@7.1.2 - @wordpress/date@4.17.1 - @wordpress/dependency-extraction-webpack-plugin@4.0.2 - @wordpress/deprecated@3.17.1 - @wordpress/docgen@1.26.1 - @wordpress/dom-ready@3.17.1 - @wordpress/dom@3.17.2 - @wordpress/e2e-test-utils@8.1.1 - @wordpress/e2e-tests@5.1.2 - @wordpress/edit-post@6.14.2 - @wordpress/edit-site@4.14.2 - @wordpress/edit-widgets@4.14.2 - @wordpress/editor@12.16.2 - @wordpress/element@4.15.1 - @wordpress/env@5.2.1 - @wordpress/escape-html@2.17.1 - @wordpress/eslint-plugin@13.1.1 - @wordpress/format-library@3.15.2 - @wordpress/hooks@3.17.1 - @wordpress/html-entities@3.17.1 - @wordpress/i18n@4.17.1 - @wordpress/icons@9.8.1 - @wordpress/interface@4.16.2 - @wordpress/is-shallow-equal@4.17.1 - @wordpress/jest-console@6.0.1 - @wordpress/jest-preset-default@9.0.1 - @wordpress/jest-puppeteer-axe@5.0.1 - @wordpress/keyboard-shortcuts@3.15.2 - @wordpress/keycodes@3.17.1 - @wordpress/lazy-import@1.4.3 - @wordpress/library-export-default-webpack-plugin@2.3.3 - @wordpress/list-reusable-blocks@3.15.2 - @wordpress/media-utils@4.8.1 - @wordpress/notices@3.17.2 - @wordpress/npm-package-json-lint-config@4.2.1 - @wordpress/nux@5.15.2 - @wordpress/plugins@4.15.2 - @wordpress/postcss-plugins-preset@4.1.1 - @wordpress/postcss-themes@5.0.1 - @wordpress/preferences-persistence@1.9.1 - @wordpress/preferences@2.9.2 - @wordpress/prettier-config@2.0.1 - @wordpress/primitives@3.15.1 - @wordpress/priority-queue@2.17.2 - @wordpress/project-management-automation@1.16.1 - @wordpress/react-i18n@3.15.1 - @wordpress/readable-js-assets-webpack-plugin@2.0.1 - @wordpress/redux-routine@4.17.1 - @wordpress/reusable-blocks@3.15.2 - @wordpress/rich-text@5.15.2 - @wordpress/scripts@24.1.2 - @wordpress/server-side-render@3.15.2 - @wordpress/shortcode@3.17.1 - @wordpress/style-engine@1.0.1 - @wordpress/stylelint-config@21.0.1 - @wordpress/token-list@2.17.1 - @wordpress/url@3.18.1 - @wordpress/viewport@4.15.2 - @wordpress/warning@2.17.1 - @wordpress/widgets@2.15.2 - @wordpress/wordcount@3.17.1 Props bernhard-reiter, cbravobernal, czapla, oandregal, isabel_brison, andrewserong, mciampini. See #56467. Built from https://develop.svn.wordpress.org/trunk@54257 git-svn-id: http://core.svn.wordpress.org/trunk@53816 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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$attr = get_block_core_post_featured_image_border_attributes( $attributes );
$overlay_markup = get_block_core_post_featured_image_overlay_element_markup( $attributes );
if ( $is_link ) {
$attr['alt'] = $post_title;
}
$featured_image = get_the_post_thumbnail( $post_ID, $size_slug, $attr );
if ( ! $featured_image ) {
return '';
}
$wrapper_attributes = get_block_wrapper_attributes();
Editor: Sync changes from the Gutenberg plugin 14.1 release Updated WordPress packages necessary for releasing WordPress 6.1 Beta 1: - @wordpress/a11y@3.17.1 - @wordpress/annotations@2.17.2 - @wordpress/api-fetch@6.14.1 - @wordpress/autop@3.17.1 - @wordpress/babel-plugin-import-jsx-pragma@4.0.1 - @wordpress/babel-plugin-makepot@5.1.1 - @wordpress/babel-preset-default@7.1.1 - @wordpress/base-styles@4.8.1 - @wordpress/blob@3.17.1 - @wordpress/block-directory@3.15.2 - @wordpress/block-editor@10.0.2 - @wordpress/block-library@7.14.2 - @wordpress/block-serialization-default-parser@4.17.1 - @wordpress/block-serialization-spec-parser@4.17.1 - @wordpress/blocks@11.16.2 - @wordpress/browserslist-config@5.0.1 - @wordpress/components@21.0.2 - @wordpress/compose@5.15.2 - @wordpress/core-data@5.0.2 - @wordpress/create-block-tutorial-template@2.5.1 - @wordpress/create-block@4.1.1 - @wordpress/custom-templated-path-webpack-plugin@2.1.3 - @wordpress/customize-widgets@3.14.2 - @wordpress/data-controls@2.17.2 - @wordpress/data@7.1.2 - @wordpress/date@4.17.1 - @wordpress/dependency-extraction-webpack-plugin@4.0.2 - @wordpress/deprecated@3.17.1 - @wordpress/docgen@1.26.1 - @wordpress/dom-ready@3.17.1 - @wordpress/dom@3.17.2 - @wordpress/e2e-test-utils@8.1.1 - @wordpress/e2e-tests@5.1.2 - @wordpress/edit-post@6.14.2 - @wordpress/edit-site@4.14.2 - @wordpress/edit-widgets@4.14.2 - @wordpress/editor@12.16.2 - @wordpress/element@4.15.1 - @wordpress/env@5.2.1 - @wordpress/escape-html@2.17.1 - @wordpress/eslint-plugin@13.1.1 - @wordpress/format-library@3.15.2 - @wordpress/hooks@3.17.1 - @wordpress/html-entities@3.17.1 - @wordpress/i18n@4.17.1 - @wordpress/icons@9.8.1 - @wordpress/interface@4.16.2 - @wordpress/is-shallow-equal@4.17.1 - @wordpress/jest-console@6.0.1 - @wordpress/jest-preset-default@9.0.1 - @wordpress/jest-puppeteer-axe@5.0.1 - @wordpress/keyboard-shortcuts@3.15.2 - @wordpress/keycodes@3.17.1 - @wordpress/lazy-import@1.4.3 - @wordpress/library-export-default-webpack-plugin@2.3.3 - @wordpress/list-reusable-blocks@3.15.2 - @wordpress/media-utils@4.8.1 - @wordpress/notices@3.17.2 - @wordpress/npm-package-json-lint-config@4.2.1 - @wordpress/nux@5.15.2 - @wordpress/plugins@4.15.2 - @wordpress/postcss-plugins-preset@4.1.1 - @wordpress/postcss-themes@5.0.1 - @wordpress/preferences-persistence@1.9.1 - @wordpress/preferences@2.9.2 - @wordpress/prettier-config@2.0.1 - @wordpress/primitives@3.15.1 - @wordpress/priority-queue@2.17.2 - @wordpress/project-management-automation@1.16.1 - @wordpress/react-i18n@3.15.1 - @wordpress/readable-js-assets-webpack-plugin@2.0.1 - @wordpress/redux-routine@4.17.1 - @wordpress/reusable-blocks@3.15.2 - @wordpress/rich-text@5.15.2 - @wordpress/scripts@24.1.2 - @wordpress/server-side-render@3.15.2 - @wordpress/shortcode@3.17.1 - @wordpress/style-engine@1.0.1 - @wordpress/stylelint-config@21.0.1 - @wordpress/token-list@2.17.1 - @wordpress/url@3.18.1 - @wordpress/viewport@4.15.2 - @wordpress/warning@2.17.1 - @wordpress/widgets@2.15.2 - @wordpress/wordcount@3.17.1 Props bernhard-reiter, cbravobernal, czapla, oandregal, isabel_brison, andrewserong, mciampini. See #56467. Built from https://develop.svn.wordpress.org/trunk@54257 git-svn-id: http://core.svn.wordpress.org/trunk@53816 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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if ( $is_link ) {
$link_target = $attributes['linkTarget'];
$rel = ! empty( $attributes['rel'] ) ? 'rel="' . esc_attr( $attributes['rel'] ) . '"' : '';
$featured_image = sprintf(
'<a href="%1$s" target="%2$s" %3$s>%4$s%5$s</a>',
get_the_permalink( $post_ID ),
esc_attr( $link_target ),
$rel,
$featured_image,
$overlay_markup
);
} else {
$featured_image = $featured_image . $overlay_markup;
}
$has_width = ! empty( $attributes['width'] );
$has_height = ! empty( $attributes['height'] );
if ( ! $has_height && ! $has_width ) {
Editor: Sync changes from the Gutenberg plugin 14.1 release Updated WordPress packages necessary for releasing WordPress 6.1 Beta 1: - @wordpress/a11y@3.17.1 - @wordpress/annotations@2.17.2 - @wordpress/api-fetch@6.14.1 - @wordpress/autop@3.17.1 - @wordpress/babel-plugin-import-jsx-pragma@4.0.1 - @wordpress/babel-plugin-makepot@5.1.1 - @wordpress/babel-preset-default@7.1.1 - @wordpress/base-styles@4.8.1 - @wordpress/blob@3.17.1 - @wordpress/block-directory@3.15.2 - @wordpress/block-editor@10.0.2 - @wordpress/block-library@7.14.2 - @wordpress/block-serialization-default-parser@4.17.1 - @wordpress/block-serialization-spec-parser@4.17.1 - @wordpress/blocks@11.16.2 - @wordpress/browserslist-config@5.0.1 - @wordpress/components@21.0.2 - @wordpress/compose@5.15.2 - @wordpress/core-data@5.0.2 - @wordpress/create-block-tutorial-template@2.5.1 - @wordpress/create-block@4.1.1 - @wordpress/custom-templated-path-webpack-plugin@2.1.3 - @wordpress/customize-widgets@3.14.2 - @wordpress/data-controls@2.17.2 - @wordpress/data@7.1.2 - @wordpress/date@4.17.1 - @wordpress/dependency-extraction-webpack-plugin@4.0.2 - @wordpress/deprecated@3.17.1 - @wordpress/docgen@1.26.1 - @wordpress/dom-ready@3.17.1 - @wordpress/dom@3.17.2 - @wordpress/e2e-test-utils@8.1.1 - @wordpress/e2e-tests@5.1.2 - @wordpress/edit-post@6.14.2 - @wordpress/edit-site@4.14.2 - @wordpress/edit-widgets@4.14.2 - @wordpress/editor@12.16.2 - @wordpress/element@4.15.1 - @wordpress/env@5.2.1 - @wordpress/escape-html@2.17.1 - @wordpress/eslint-plugin@13.1.1 - @wordpress/format-library@3.15.2 - @wordpress/hooks@3.17.1 - @wordpress/html-entities@3.17.1 - @wordpress/i18n@4.17.1 - @wordpress/icons@9.8.1 - @wordpress/interface@4.16.2 - @wordpress/is-shallow-equal@4.17.1 - @wordpress/jest-console@6.0.1 - @wordpress/jest-preset-default@9.0.1 - @wordpress/jest-puppeteer-axe@5.0.1 - @wordpress/keyboard-shortcuts@3.15.2 - @wordpress/keycodes@3.17.1 - @wordpress/lazy-import@1.4.3 - @wordpress/library-export-default-webpack-plugin@2.3.3 - @wordpress/list-reusable-blocks@3.15.2 - @wordpress/media-utils@4.8.1 - @wordpress/notices@3.17.2 - @wordpress/npm-package-json-lint-config@4.2.1 - @wordpress/nux@5.15.2 - @wordpress/plugins@4.15.2 - @wordpress/postcss-plugins-preset@4.1.1 - @wordpress/postcss-themes@5.0.1 - @wordpress/preferences-persistence@1.9.1 - @wordpress/preferences@2.9.2 - @wordpress/prettier-config@2.0.1 - @wordpress/primitives@3.15.1 - @wordpress/priority-queue@2.17.2 - @wordpress/project-management-automation@1.16.1 - @wordpress/react-i18n@3.15.1 - @wordpress/readable-js-assets-webpack-plugin@2.0.1 - @wordpress/redux-routine@4.17.1 - @wordpress/reusable-blocks@3.15.2 - @wordpress/rich-text@5.15.2 - @wordpress/scripts@24.1.2 - @wordpress/server-side-render@3.15.2 - @wordpress/shortcode@3.17.1 - @wordpress/style-engine@1.0.1 - @wordpress/stylelint-config@21.0.1 - @wordpress/token-list@2.17.1 - @wordpress/url@3.18.1 - @wordpress/viewport@4.15.2 - @wordpress/warning@2.17.1 - @wordpress/widgets@2.15.2 - @wordpress/wordcount@3.17.1 Props bernhard-reiter, cbravobernal, czapla, oandregal, isabel_brison, andrewserong, mciampini. See #56467. Built from https://develop.svn.wordpress.org/trunk@54257 git-svn-id: http://core.svn.wordpress.org/trunk@53816 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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return "<figure {$wrapper_attributes}>{$featured_image}</figure>";
}
if ( $has_width ) {
$wrapper_attributes = get_block_wrapper_attributes( array( 'style' => "width:{$attributes['width']};" ) );
}
if ( $has_height ) {
$image_styles = "height:{$attributes['height']};";
if ( ! empty( $attributes['scale'] ) ) {
$image_styles .= "object-fit:{$attributes['scale']};";
}
$featured_image = str_replace( 'src=', 'style="' . esc_attr( $image_styles ) . '" src=', $featured_image );
}
Editor: Sync changes from the Gutenberg plugin 14.1 release Updated WordPress packages necessary for releasing WordPress 6.1 Beta 1: - @wordpress/a11y@3.17.1 - @wordpress/annotations@2.17.2 - @wordpress/api-fetch@6.14.1 - @wordpress/autop@3.17.1 - @wordpress/babel-plugin-import-jsx-pragma@4.0.1 - @wordpress/babel-plugin-makepot@5.1.1 - @wordpress/babel-preset-default@7.1.1 - @wordpress/base-styles@4.8.1 - @wordpress/blob@3.17.1 - @wordpress/block-directory@3.15.2 - @wordpress/block-editor@10.0.2 - @wordpress/block-library@7.14.2 - @wordpress/block-serialization-default-parser@4.17.1 - @wordpress/block-serialization-spec-parser@4.17.1 - @wordpress/blocks@11.16.2 - @wordpress/browserslist-config@5.0.1 - @wordpress/components@21.0.2 - @wordpress/compose@5.15.2 - @wordpress/core-data@5.0.2 - @wordpress/create-block-tutorial-template@2.5.1 - @wordpress/create-block@4.1.1 - @wordpress/custom-templated-path-webpack-plugin@2.1.3 - @wordpress/customize-widgets@3.14.2 - @wordpress/data-controls@2.17.2 - @wordpress/data@7.1.2 - @wordpress/date@4.17.1 - @wordpress/dependency-extraction-webpack-plugin@4.0.2 - @wordpress/deprecated@3.17.1 - @wordpress/docgen@1.26.1 - @wordpress/dom-ready@3.17.1 - @wordpress/dom@3.17.2 - @wordpress/e2e-test-utils@8.1.1 - @wordpress/e2e-tests@5.1.2 - @wordpress/edit-post@6.14.2 - @wordpress/edit-site@4.14.2 - @wordpress/edit-widgets@4.14.2 - @wordpress/editor@12.16.2 - @wordpress/element@4.15.1 - @wordpress/env@5.2.1 - @wordpress/escape-html@2.17.1 - @wordpress/eslint-plugin@13.1.1 - @wordpress/format-library@3.15.2 - @wordpress/hooks@3.17.1 - @wordpress/html-entities@3.17.1 - @wordpress/i18n@4.17.1 - @wordpress/icons@9.8.1 - @wordpress/interface@4.16.2 - @wordpress/is-shallow-equal@4.17.1 - @wordpress/jest-console@6.0.1 - @wordpress/jest-preset-default@9.0.1 - @wordpress/jest-puppeteer-axe@5.0.1 - @wordpress/keyboard-shortcuts@3.15.2 - @wordpress/keycodes@3.17.1 - @wordpress/lazy-import@1.4.3 - @wordpress/library-export-default-webpack-plugin@2.3.3 - @wordpress/list-reusable-blocks@3.15.2 - @wordpress/media-utils@4.8.1 - @wordpress/notices@3.17.2 - @wordpress/npm-package-json-lint-config@4.2.1 - @wordpress/nux@5.15.2 - @wordpress/plugins@4.15.2 - @wordpress/postcss-plugins-preset@4.1.1 - @wordpress/postcss-themes@5.0.1 - @wordpress/preferences-persistence@1.9.1 - @wordpress/preferences@2.9.2 - @wordpress/prettier-config@2.0.1 - @wordpress/primitives@3.15.1 - @wordpress/priority-queue@2.17.2 - @wordpress/project-management-automation@1.16.1 - @wordpress/react-i18n@3.15.1 - @wordpress/readable-js-assets-webpack-plugin@2.0.1 - @wordpress/redux-routine@4.17.1 - @wordpress/reusable-blocks@3.15.2 - @wordpress/rich-text@5.15.2 - @wordpress/scripts@24.1.2 - @wordpress/server-side-render@3.15.2 - @wordpress/shortcode@3.17.1 - @wordpress/style-engine@1.0.1 - @wordpress/stylelint-config@21.0.1 - @wordpress/token-list@2.17.1 - @wordpress/url@3.18.1 - @wordpress/viewport@4.15.2 - @wordpress/warning@2.17.1 - @wordpress/widgets@2.15.2 - @wordpress/wordcount@3.17.1 Props bernhard-reiter, cbravobernal, czapla, oandregal, isabel_brison, andrewserong, mciampini. See #56467. Built from https://develop.svn.wordpress.org/trunk@54257 git-svn-id: http://core.svn.wordpress.org/trunk@53816 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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return "<figure {$wrapper_attributes}>{$featured_image}</figure>";
}
/**
* Generate markup for the HTML element that will be used for the overlay.
*
* @param array $attributes Block attributes.
*
* @return string HTML markup in string format.
*/
function get_block_core_post_featured_image_overlay_element_markup( $attributes ) {
$has_dim_background = isset( $attributes['dimRatio'] ) && $attributes['dimRatio'];
$has_gradient = isset( $attributes['gradient'] ) && $attributes['gradient'];
$has_custom_gradient = isset( $attributes['customGradient'] ) && $attributes['customGradient'];
$has_solid_overlay = isset( $attributes['overlayColor'] ) && $attributes['overlayColor'];
$has_custom_overlay = isset( $attributes['customOverlayColor'] ) && $attributes['customOverlayColor'];
$class_names = array(
'wp-block-post-featured-image__overlay',
);
$styles_properties = array();
if ( ! $has_dim_background ) {
return '';
}
// Generate required classes for the element.
if ( $has_dim_background ) {
$class_names[] = 'has-background-dim';
$class_names[] = "has-background-dim-{$attributes['dimRatio']}";
}
if ( $has_solid_overlay ) {
$class_names[] = "has-{$attributes['overlayColor']}-background-color";
}
if ( $has_gradient || $has_custom_gradient ) {
$class_names[] = 'has-background-gradient';
}
if ( $has_gradient ) {
$class_names[] = "has-{$attributes['gradient']}-gradient-background";
}
// Generate required CSS properties and their values.
if ( ! empty( $attributes['style']['border']['radius'] ) ) {
$styles_properties['border-radius'] = $attributes['style']['border']['radius'];
}
if ( ! empty( $attributes['style']['border']['width'] ) ) {
$styles_properties['border-width'] = $attributes['style']['border']['width'];
}
if ( $has_custom_gradient ) {
$styles_properties['background-image'] = $attributes['customGradient'];
}
if ( $has_custom_overlay ) {
$styles_properties['background-color'] = $attributes['customOverlayColor'];
}
$styles = '';
foreach ( $styles_properties as $style_attribute => $style_attribute_value ) {
$styles .= "{$style_attribute}: $style_attribute_value; ";
}
return sprintf(
'<span class="%s" style="%s" aria-hidden="true"></span>',
esc_attr( implode( ' ', $class_names ) ),
esc_attr( trim( $styles ) )
);
}
/**
* Generates class names and styles to apply the border support styles for
* the Post Featured Image block.
*
* @param array $attributes The block attributes.
* @return array The border-related classnames and styles for the block.
*/
function get_block_core_post_featured_image_border_attributes( $attributes ) {
$border_styles = array();
$sides = array( 'top', 'right', 'bottom', 'left' );
// Border radius.
if ( isset( $attributes['style']['border']['radius'] ) ) {
$border_styles['radius'] = $attributes['style']['border']['radius'];
}
// Border style.
if ( isset( $attributes['style']['border']['style'] ) ) {
$border_styles['style'] = $attributes['style']['border']['style'];
}
// Border width.
if ( isset( $attributes['style']['border']['width'] ) ) {
$border_styles['width'] = $attributes['style']['border']['width'];
}
// Border color.
$preset_color = array_key_exists( 'borderColor', $attributes ) ? "var:preset|color|{$attributes['borderColor']}" : null;
$custom_color = _wp_array_get( $attributes, array( 'style', 'border', 'color' ), null );
$border_styles['color'] = $preset_color ? $preset_color : $custom_color;
// Individual border styles e.g. top, left etc.
foreach ( $sides as $side ) {
$border = _wp_array_get( $attributes, array( 'style', 'border', $side ), null );
$border_styles[ $side ] = array(
'color' => isset( $border['color'] ) ? $border['color'] : null,
'style' => isset( $border['style'] ) ? $border['style'] : null,
'width' => isset( $border['width'] ) ? $border['width'] : null,
);
}
$styles = wp_style_engine_get_styles( array( 'border' => $border_styles ) );
$attributes = array();
if ( ! empty( $styles['classnames'] ) ) {
$attributes['class'] = $styles['classnames'];
}
if ( ! empty( $styles['css'] ) ) {
$attributes['style'] = $styles['css'];
}
return $attributes;
}
/**
* Registers the `core/post-featured-image` block on the server.
*/
function register_block_core_post_featured_image() {
register_block_type_from_metadata(
__DIR__ . '/post-featured-image',
array(
'render_callback' => 'render_block_core_post_featured_image',
)
);
}
add_action( 'init', 'register_block_core_post_featured_image' );