render_block_core_footnotes

函数
render_block_core_footnotes ( $attributes, $content, $block )
参数
  • (array) $attributes Block attributes.
    Required:
  • (string) $content Block default content.
    Required:
  • (WP_Block) $block Block instance.
    Required:
返回值
  • (string) Returns the HTML representing the footnotes.
定义位置
相关方法
register_block_core_footnotesrender_block_core_post_termsrender_block_core_loginoutrender_block_core_filerender_block_core_post_date
引入
6.3.0
弃用
-

在服务器上渲染 `core/footnotes` 区块。

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EnlighterJS 3 Syntax Highlighter
function render_block_core_footnotes( $attributes, $content, $block ) {
// Bail out early if the post ID is not set for some reason.
if ( empty( $block->context['postId'] ) ) {
return '';
}
if ( post_password_required( $block->context['postId'] ) ) {
return;
}
$footnotes = get_post_meta( $block->context['postId'], 'footnotes', true );
if ( ! $footnotes ) {
return;
}
$footnotes = json_decode( $footnotes, true );
if ( ! is_array( $footnotes ) || count( $footnotes ) === 0 ) {
return '';
}
$wrapper_attributes = get_block_wrapper_attributes();
$footnote_index = 1;
$block_content = '';
foreach ( $footnotes as $footnote ) {
// Translators: %d: Integer representing the number of return links on the page.
$aria_label = sprintf( __( 'Jump to footnote reference %1$d' ), $footnote_index );
$block_content .= sprintf(
'<li id="%1$s">%2$s <a href="#%1$s-link" aria-label="%3$s">↩︎</a></li>',
$footnote['id'],
$footnote['content'],
$aria_label
);
++$footnote_index;
}
return sprintf(
'<ol %1$s>%2$s</ol>',
$wrapper_attributes,
$block_content
);
}
function render_block_core_footnotes( $attributes, $content, $block ) { // Bail out early if the post ID is not set for some reason. if ( empty( $block->context['postId'] ) ) { return ''; } if ( post_password_required( $block->context['postId'] ) ) { return; } $footnotes = get_post_meta( $block->context['postId'], 'footnotes', true ); if ( ! $footnotes ) { return; } $footnotes = json_decode( $footnotes, true ); if ( ! is_array( $footnotes ) || count( $footnotes ) === 0 ) { return ''; } $wrapper_attributes = get_block_wrapper_attributes(); $footnote_index = 1; $block_content = ''; foreach ( $footnotes as $footnote ) { // Translators: %d: Integer representing the number of return links on the page. $aria_label = sprintf( __( 'Jump to footnote reference %1$d' ), $footnote_index ); $block_content .= sprintf( '<li id="%1$s">%2$s <a href="#%1$s-link" aria-label="%3$s">↩︎</a></li>', $footnote['id'], $footnote['content'], $aria_label ); ++$footnote_index; } return sprintf( '<ol %1$s>%2$s</ol>', $wrapper_attributes, $block_content ); }
function render_block_core_footnotes( $attributes, $content, $block ) {
	// Bail out early if the post ID is not set for some reason.
	if ( empty( $block->context['postId'] ) ) {
		return '';
	}

	if ( post_password_required( $block->context['postId'] ) ) {
		return;
	}

	$footnotes = get_post_meta( $block->context['postId'], 'footnotes', true );

	if ( ! $footnotes ) {
		return;
	}

	$footnotes = json_decode( $footnotes, true );

	if ( ! is_array( $footnotes ) || count( $footnotes ) === 0 ) {
		return '';
	}

	$wrapper_attributes = get_block_wrapper_attributes();
	$footnote_index     = 1;

	$block_content = '';

	foreach ( $footnotes as $footnote ) {
		// Translators: %d: Integer representing the number of return links on the page.
		$aria_label     = sprintf( __( 'Jump to footnote reference %1$d' ), $footnote_index );
		$block_content .= sprintf(
			'<li id="%1$s">%2$s <a href="#%1$s-link" aria-label="%3$s">↩︎</a></li>',
			$footnote['id'],
			$footnote['content'],
			$aria_label
		);
		++$footnote_index;
	}

	return sprintf(
		'<ol %1$s>%2$s</ol>',
		$wrapper_attributes,
		$block_content
	);
}

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