first commit

2023-04-08 12:19:53 -04:00
commit 7c8c8b1c76
4586 changed files with 2050693 additions and 0 deletions
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+<?php
+/**
+ * Server-side rendering of the `core/search` block.
+ *
+ * @package WordPress
+ */
+
+/**
+ * Dynamically renders the `core/search` block.
+ *
+ * @param array $attributes The block attributes.
+ *
+ * @return string The search block markup.
+ */
+function render_block_core_search( $attributes ) {
+	static $instance_id = 0;
+
+	// Older versions of the Search block defaulted the label and buttonText
+	// attributes to `__( 'Search' )` meaning that many posts contain `<!--
+	// wp:search /-->`. Support these by defaulting an undefined label and
+	// buttonText to `__( 'Search' )`.
+	$attributes = wp_parse_args(
+		$attributes,
+		array(
+			'label'      => __( 'Search' ),
+			'buttonText' => __( 'Search' ),
+		)
+	);
+
+	$input_id      = 'wp-block-search__input-' . ++$instance_id;
+	$label_markup  = '';
+	$button_markup = '';
+
+	if ( ! empty( $attributes['label'] ) ) {
+		$label_markup = sprintf(
+			'<label for="%s" class="wp-block-search__label">%s</label>',
+			$input_id,
+			$attributes['label']
+		);
+	} else {
+		$label_markup = sprintf(
+			'<label for="%s" class="wp-block-search__label screen-reader-text">%s</label>',
+			$input_id,
+			__( 'Search' )
+		);
+	}
+
+	$input_markup = sprintf(
+		'<input type="search" id="%s" class="wp-block-search__input" name="s" value="%s" placeholder="%s" required />',
+		$input_id,
+		esc_attr( get_search_query() ),
+		esc_attr( $attributes['placeholder'] )
+	);
+
+	if ( ! empty( $attributes['buttonText'] ) ) {
+		$button_markup = sprintf(
+			'<button type="submit" class="wp-block-search__button">%s</button>',
+			$attributes['buttonText']
+		);
+	}
+
+	$class = 'wp-block-search';
+	if ( isset( $attributes['className'] ) ) {
+		$class .= ' ' . $attributes['className'];
+	}
+	if ( isset( $attributes['align'] ) ) {
+		$class .= ' align' . $attributes['align'];
+	}
+
+	return sprintf(
+		'<form class="%s" role="search" method="get" action="%s">%s</form>',
+		esc_attr( $class ),
+		esc_url( home_url( '/' ) ),
+		$label_markup . $input_markup . $button_markup
+	);
+}
+
+/**
+ * Registers the `core/search` block on the server.
+ */
+function register_block_core_search() {
+	register_block_type_from_metadata(
+		__DIR__ . '/search',
+		array(
+			'render_callback' => 'render_block_core_search',
+		)
+	);
+}
+add_action( 'init', 'register_block_core_search' );