#$@%#$%!

Ngiler SH3LL 360
: / var / softaculous / sitepad / editor / site-inc /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	63.250.38.10
System	Linux premium90.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
User	likhxapw
PHP Version	8.3.30
Software	LiteSpeed
Doc root	Writable

Edit File : blocks.php \| Size : 12.43 KB
<?php /** * Functions related to registering and parsing blocks. * * @package WordPress * @subpackage Blocks * @since 5.0.0 / /* * Registers a block type. * * @since 5.0.0 * * @param string\|WP_Block_Type $name Block type name including namespace, or alternatively a * complete WP_Block_Type instance. In case a WP_Block_Type * is provided, the $args parameter will be ignored. * @param array $args { * Optional. Array of block type arguments. Any arguments may be defined, however the * ones described below are supported by default. Default empty array. * * @type callable $render_callback Callback used to render blocks of this block type. * } * @return WP_Block_Type\|false The registered block type on success, or false on failure. / function register_block_type( $name, $args = array() ) { return WP_Block_Type_Registry::get_instance()->register( $name, $args ); } /* * Unregisters a block type. * * @since 5.0.0 * * @param string\|WP_Block_Type $name Block type name including namespace, or alternatively a * complete WP_Block_Type instance. * @return WP_Block_Type\|false The unregistered block type on success, or false on failure. / function unregister_block_type( $name ) { return WP_Block_Type_Registry::get_instance()->unregister( $name ); } /* * Determine whether a post or content string has blocks. * * This test optimizes for performance rather than strict accuracy, detecting * the pattern of a block but not validating its structure. For strict accuracy, * you should use the block parser on post content. * * @since 5.0.0 * @see parse_blocks() * * @param int\|string\|WP_Post\|null $post Optional. Post content, post ID, or post object. Defaults to global $post. * @return bool Whether the post has blocks. / function has_blocks( $post = null ) { if ( ! is_string( $post ) ) { $wp_post = get_post( $post ); if ( $wp_post instanceof WP_Post ) { $post = $wp_post->post_content; } } return false !== strpos( (string) $post, '<!-- sp:' ); } /* * Determine whether a $post or a string contains a specific block type. * * This test optimizes for performance rather than strict accuracy, detecting * the block type exists but not validating its structure. For strict accuracy, * you should use the block parser on post content. * * @since 5.0.0 * @see parse_blocks() * * @param string $block_type Full Block type to look for. * @param int\|string\|WP_Post\|null $post Optional. Post content, post ID, or post object. Defaults to global $post. * @return bool Whether the post content contains the specified block. / function has_block( $block_type, $post = null ) { if ( ! has_blocks( $post ) ) { return false; } if ( ! is_string( $post ) ) { $wp_post = get_post( $post ); if ( $wp_post instanceof WP_Post ) { $post = $wp_post->post_content; } } return false !== strpos( $post, '<!-- sp:' . $block_type . ' ' ); } /* * Returns an array of the names of all registered dynamic block types. * * @since 5.0.0 * * @return array Array of dynamic block names. / function get_dynamic_block_names() { $dynamic_block_names = array(); $block_types = WP_Block_Type_Registry::get_instance()->get_all_registered(); foreach ( $block_types as $block_type ) { if ( $block_type->is_dynamic() ) { $dynamic_block_names[] = $block_type->name; } } return $dynamic_block_names; } /* * Given an array of attributes, returns a string in the serialized attributes * format prepared for post content. * * The serialized result is a JSON-encoded string, with unicode escape sequence * substitution for characters which might otherwise interfere with embedding * the result in an HTML comment. * * @since 5.3.1 * * @param array $block_attributes Attributes object. * @return string Serialized attributes. / function serialize_block_attributes( $block_attributes ) { $encoded_attributes = json_encode( $block_attributes ); $encoded_attributes = preg_replace( '/--/', '\\u002d\\u002d', $encoded_attributes ); $encoded_attributes = preg_replace( '/</', '\\u003c', $encoded_attributes ); $encoded_attributes = preg_replace( '/>/', '\\u003e', $encoded_attributes ); $encoded_attributes = preg_replace( '/&/', '\\u0026', $encoded_attributes ); // Regex: /\\"/ $encoded_attributes = preg_replace( '/\\\\"/', '\\u0022', $encoded_attributes ); return $encoded_attributes; } /* * Returns the block name to use for serialization. This will remove the default * "core/" namespace from a block name. * * @since 5.3.1 * * @param string $block_name Original block name. * @return string Block name to use for serialization. / function strip_core_block_namespace( $block_name = null ) { if ( is_string( $block_name ) && 0 === strpos( $block_name, 'core/' ) ) { return substr( $block_name, 5 ); } return $block_name; } /* * Returns the content of a block, including comment delimiters. * * @since 5.3.1 * * @param string $block_name Block name. * @param array $block_attributes Block attributes. * @param string $block_content Block save content. * @return string Comment-delimited block content. / function get_comment_delimited_block_content( $block_name, $block_attributes, $block_content ) { if ( is_null( $block_name ) ) { return $block_content; } $serialized_block_name = strip_core_block_namespace( $block_name ); $serialized_attributes = empty( $block_attributes ) ? '' : serialize_block_attributes( $block_attributes ) . ' '; if ( empty( $block_content ) ) { return sprintf( '<!-- sp:%s %s/-->', $serialized_block_name, $serialized_attributes ); } return sprintf( '<!-- sp:%s %s-->%s<!-- /sp:%s -->', $serialized_block_name, $serialized_attributes, $block_content, $serialized_block_name ); } /* * Returns the content of a block, including comment delimiters, serializing all * attributes from the given parsed block. * * This should be used when preparing a block to be saved to post content. * Prefer `render_block` when preparing a block for display. Unlike * `render_block`, this does not evaluate a block's `render_callback`, and will * instead preserve the markup as parsed. * * @since 5.3.1 * * @param WP_Block_Parser_Block $block A single parsed block object. * @return string String of rendered HTML. / function serialize_block( $block ) { $block_content = ''; $index = 0; foreach ( $block['innerContent'] as $chunk ) { $block_content .= is_string( $chunk ) ? $chunk : serialize_block( $block['innerBlocks'][ $index++ ] ); } if ( ! is_array( $block['attrs'] ) ) { $block['attrs'] = array(); } return get_comment_delimited_block_content( $block['blockName'], $block['attrs'], $block_content ); } /* * Returns a joined string of the aggregate serialization of the given parsed * blocks. * * @since 5.3.1 * * @param WP_Block_Parser_Block[] $blocks Parsed block objects. * @return string String of rendered HTML. / function serialize_blocks( $blocks ) { return implode( '', array_map( 'serialize_block', $blocks ) ); } /* * Parses blocks out of a content string, and renders those appropriate for the excerpt. * * As the excerpt should be a small string of text relevant to the full post content, * this function renders the blocks that are most likely to contain such text. * * @since 5.0.0 * * @param string $content The content to parse. * @return string The parsed and filtered content. / function excerpt_remove_blocks( $content ) { $allowed_blocks = array( // Classic blocks have their blockName set to null. null, 'core/columns', 'core/freeform', 'core/heading', 'core/html', 'core/list', 'core/media-text', 'core/paragraph', 'core/preformatted', 'core/pullquote', 'core/quote', 'core/table', 'core/verse', ); /* * Filters the list of blocks that can contribute to the excerpt. * * If a dynamic block is added to this list, it must not generate another * excerpt, as this will cause an infinite loop to occur. * * @since 4.4.0 * * @param array $allowed_blocks The list of allowed blocks. / $allowed_blocks = apply_filters( 'excerpt_allowed_blocks', $allowed_blocks ); $blocks = parse_blocks( $content ); $output = ''; foreach ( $blocks as $block ) { if ( in_array( $block['blockName'], $allowed_blocks, true ) ) { $output .= render_block( $block ); } } return $output; } /* * Renders a single block into a HTML string. * * @since 5.0.0 * * @global WP_Post $post The post to edit. * * @param array $block A single parsed block object. * @return string String of rendered HTML. / function render_block( $block ) { global $post; /* * Allows render_block() to be shortcircuited, by returning a non-null value. * * @since 5.1.0 * * @param string $pre_render The pre-rendered content. Default null. * @param array $block The block being rendered. / $pre_render = apply_filters( 'pre_render_block', null, $block ); if ( ! is_null( $pre_render ) ) { return $pre_render; } $source_block = $block; /* * Filters the block being rendered in render_block(), before it's processed. * * @since 5.1.0 * * @param array $block The block being rendered. * @param array $source_block An un-modified copy of $block, as it appeared in the source content. / $block = apply_filters( 'render_block_data', $block, $source_block ); $block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] ); $is_dynamic = $block['blockName'] && null !== $block_type && $block_type->is_dynamic(); $block_content = ''; $index = 0; foreach ( $block['innerContent'] as $chunk ) { $block_content .= is_string( $chunk ) ? $chunk : render_block( $block['innerBlocks'][ $index++ ] ); } if ( ! is_array( $block['attrs'] ) ) { $block['attrs'] = array(); } if ( $is_dynamic ) { $global_post = $post; $block_content = $block_type->render( $block['attrs'], $block_content ); $post = $global_post; } /* * Filters the content of a single block. * * @since 5.0.0 * * @param string $block_content The block content about to be appended. * @param array $block The full block, including name and attributes. / return apply_filters( 'render_block', $block_content, $block ); } /* * Parses blocks out of a content string. * * @since 5.0.0 * * @param string $content Post content. * @return array Array of parsed block objects. / function parse_blocks( $content ) { /* * Filter to allow plugins to replace the server-side block parser * * @since 5.0.0 * * @param string $parser_class Name of block parser class. / $parser_class = apply_filters( 'block_parser_class', 'WP_Block_Parser' ); $parser = new $parser_class(); return $parser->parse( $content ); } /* * Parses dynamic blocks out of `post_content` and re-renders them. * * @since 5.0.0 * @global WP_Post $post The post to edit. * * @param string $content Post content. * @return string Updated post content. / function do_blocks( $content ) { // If there are blocks in this content, we shouldn't run wpautop() on it later. $priority = has_filter( 'the_content', 'wpautop' ); if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) { remove_filter( 'the_content', 'wpautop', $priority ); add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 ); } $blocks = parse_blocks( $content ); $output = ''; foreach ( $blocks as $block ) { $output .= render_block( $block ); } return $output; } /* * If do_blocks() needs to remove wp_autop() from the `the_content` filter, this re-adds it afterwards, * for subsequent `the_content` usage. * * @access private * * @since 5.0.0 * * @param string $content The post content running through this filter. * @return string The unmodified content. / function _restore_wpautop_hook( $content ) { $current_priority = has_filter( 'the_content', '_restore_wpautop_hook' ); add_filter( 'the_content', 'wpautop', $current_priority - 1 ); remove_filter( 'the_content', '_restore_wpautop_hook', $current_priority ); return $content; } /* * Returns the current version of the block format that the content string is using. * * If the string doesn't contain blocks, it returns 0. * * @since 5.0.0 * * @param string $content Content to test. * @return int The block format version is 1 if the content contains one or more blocks, 0 otherwise. */ function block_version( $content ) { return has_blocks( $content ) ? 1 : 0; } Back

Edit File : blocks.php | Size : 12.43 KB

<?php
/**
 * Functions related to registering and parsing blocks.
 *
 * @package WordPress
 * @subpackage Blocks
 * @since 5.0.0
 */

/**
 * Registers a block type.
 *
 * @since 5.0.0
 *
 * @param string|WP_Block_Type $name Block type name including namespace, or alternatively a
 *                                   complete WP_Block_Type instance. In case a WP_Block_Type
 *                                   is provided, the $args parameter will be ignored.
 * @param array                $args {
 *     Optional. Array of block type arguments. Any arguments may be defined, however the
 *     ones described below are supported by default. Default empty array.
 *
 *     @type callable $render_callback Callback used to render blocks of this block type.
 * }
 * @return WP_Block_Type|false The registered block type on success, or false on failure.
 */
function register_block_type( $name, $args = array() ) {
	return WP_Block_Type_Registry::get_instance()->register( $name, $args );
}

/**
 * Unregisters a block type.
 *
 * @since 5.0.0
 *
 * @param string|WP_Block_Type $name Block type name including namespace, or alternatively a
 *                                   complete WP_Block_Type instance.
 * @return WP_Block_Type|false The unregistered block type on success, or false on failure.
 */
function unregister_block_type( $name ) {
	return WP_Block_Type_Registry::get_instance()->unregister( $name );
}

/**
 * Determine whether a post or content string has blocks.
 *
 * This test optimizes for performance rather than strict accuracy, detecting
 * the pattern of a block but not validating its structure. For strict accuracy,
 * you should use the block parser on post content.
 *
 * @since 5.0.0
 * @see parse_blocks()
 *
 * @param int|string|WP_Post|null $post Optional. Post content, post ID, or post object. Defaults to global $post.
 * @return bool Whether the post has blocks.
 */
function has_blocks( $post = null ) {
	if ( ! is_string( $post ) ) {
		$wp_post = get_post( $post );
		if ( $wp_post instanceof WP_Post ) {
			$post = $wp_post->post_content;
		}
	}

return false !== strpos( (string) $post, '<!-- sp:' );
}

/**
 * Determine whether a $post or a string contains a specific block type.
 *
 * This test optimizes for performance rather than strict accuracy, detecting
 * the block type exists but not validating its structure. For strict accuracy,
 * you should use the block parser on post content.
 *
 * @since 5.0.0
 * @see parse_blocks()
 *
 * @param string                  $block_type Full Block type to look for.
 * @param int|string|WP_Post|null $post Optional. Post content, post ID, or post object. Defaults to global $post.
 * @return bool Whether the post content contains the specified block.
 */
function has_block( $block_type, $post = null ) {
	if ( ! has_blocks( $post ) ) {
		return false;
	}

if ( ! is_string( $post ) ) {
		$wp_post = get_post( $post );
		if ( $wp_post instanceof WP_Post ) {
			$post = $wp_post->post_content;
		}
	}

return false !== strpos( $post, '<!-- sp:' . $block_type . ' ' );
}

/**
 * Returns an array of the names of all registered dynamic block types.
 *
 * @since 5.0.0
 *
 * @return array Array of dynamic block names.
 */
function get_dynamic_block_names() {
	$dynamic_block_names = array();

$block_types = WP_Block_Type_Registry::get_instance()->get_all_registered();
	foreach ( $block_types as $block_type ) {
		if ( $block_type->is_dynamic() ) {
			$dynamic_block_names[] = $block_type->name;
		}
	}

return $dynamic_block_names;
}

/**
 * Given an array of attributes, returns a string in the serialized attributes
 * format prepared for post content.
 *
 * The serialized result is a JSON-encoded string, with unicode escape sequence
 * substitution for characters which might otherwise interfere with embedding
 * the result in an HTML comment.
 *
 * @since 5.3.1
 *
 * @param array $block_attributes Attributes object.
 * @return string Serialized attributes.
 */
function serialize_block_attributes( $block_attributes ) {
	$encoded_attributes = json_encode( $block_attributes );
	$encoded_attributes = preg_replace( '/--/', '\\u002d\\u002d', $encoded_attributes );
	$encoded_attributes = preg_replace( '/</', '\\u003c', $encoded_attributes );
	$encoded_attributes = preg_replace( '/>/', '\\u003e', $encoded_attributes );
	$encoded_attributes = preg_replace( '/&/', '\\u0026', $encoded_attributes );
	// Regex: /\\"/
	$encoded_attributes = preg_replace( '/\\\\"/', '\\u0022', $encoded_attributes );

return $encoded_attributes;
}

/**
 * Returns the block name to use for serialization. This will remove the default
 * "core/" namespace from a block name.
 *
 * @since 5.3.1
 *
 * @param string $block_name Original block name.
 * @return string Block name to use for serialization.
 */
function strip_core_block_namespace( $block_name = null ) {
	if ( is_string( $block_name ) && 0 === strpos( $block_name, 'core/' ) ) {
		return substr( $block_name, 5 );
	}

return $block_name;
}

/**
 * Returns the content of a block, including comment delimiters.
 *
 * @since 5.3.1
 *
 * @param string $block_name       Block name.
 * @param array  $block_attributes Block attributes.
 * @param string $block_content    Block save content.
 * @return string Comment-delimited block content.
 */
function get_comment_delimited_block_content( $block_name, $block_attributes, $block_content ) {
	if ( is_null( $block_name ) ) {
		return $block_content;
	}

$serialized_block_name = strip_core_block_namespace( $block_name );
	$serialized_attributes = empty( $block_attributes ) ? '' : serialize_block_attributes( $block_attributes ) . ' ';

if ( empty( $block_content ) ) {
		return sprintf( '', $serialized_block_name, $serialized_attributes );
	}

return sprintf(
		'%s',
		$serialized_block_name,
		$serialized_attributes,
		$block_content,
		$serialized_block_name
	);
}

/**
 * Returns the content of a block, including comment delimiters, serializing all
 * attributes from the given parsed block.
 *
 * This should be used when preparing a block to be saved to post content.
 * Prefer `render_block` when preparing a block for display. Unlike
 * `render_block`, this does not evaluate a block's `render_callback`, and will
 * instead preserve the markup as parsed.
 *
 * @since 5.3.1
 *
 * @param WP_Block_Parser_Block $block A single parsed block object.
 * @return string String of rendered HTML.
 */
function serialize_block( $block ) {
	$block_content = '';

$index = 0;
	foreach ( $block['innerContent'] as $chunk ) {
		$block_content .= is_string( $chunk ) ? $chunk : serialize_block( $block['innerBlocks'][ $index++ ] );
	}

if ( ! is_array( $block['attrs'] ) ) {
		$block['attrs'] = array();
	}

return get_comment_delimited_block_content(
		$block['blockName'],
		$block['attrs'],
		$block_content
	);
}

/**
 * Returns a joined string of the aggregate serialization of the given parsed
 * blocks.
 *
 * @since 5.3.1
 *
 * @param WP_Block_Parser_Block[] $blocks Parsed block objects.
 * @return string String of rendered HTML.
 */
function serialize_blocks( $blocks ) {
	return implode( '', array_map( 'serialize_block', $blocks ) );
}

/**
 * Parses blocks out of a content string, and renders those appropriate for the excerpt.
 *
 * As the excerpt should be a small string of text relevant to the full post content,
 * this function renders the blocks that are most likely to contain such text.
 *
 * @since 5.0.0
 *
 * @param string $content The content to parse.
 * @return string The parsed and filtered content.
 */
function excerpt_remove_blocks( $content ) {
	$allowed_blocks = array(
		// Classic blocks have their blockName set to null.
		null,
		'core/columns',
		'core/freeform',
		'core/heading',
		'core/html',
		'core/list',
		'core/media-text',
		'core/paragraph',
		'core/preformatted',
		'core/pullquote',
		'core/quote',
		'core/table',
		'core/verse',
	);
	/**
	 * Filters the list of blocks that can contribute to the excerpt.
	 *
	 * If a dynamic block is added to this list, it must not generate another
	 * excerpt, as this will cause an infinite loop to occur.
	 *
	 * @since 4.4.0
	 *
	 * @param array $allowed_blocks The list of allowed blocks.
	 */
	$allowed_blocks = apply_filters( 'excerpt_allowed_blocks', $allowed_blocks );
	$blocks         = parse_blocks( $content );
	$output         = '';
	foreach ( $blocks as $block ) {
		if ( in_array( $block['blockName'], $allowed_blocks, true ) ) {
			$output .= render_block( $block );
		}
	}
	 return $output;
}

/**
 * Renders a single block into a HTML string.
 *
 * @since 5.0.0
 *
 * @global WP_Post $post The post to edit.
 *
 * @param array $block A single parsed block object.
 * @return string String of rendered HTML.
 */
function render_block( $block ) {
	global $post;

/**
	 * Allows render_block() to be shortcircuited, by returning a non-null value.
	 *
	 * @since 5.1.0
	 *
	 * @param string $pre_render The pre-rendered content. Default null.
	 * @param array  $block      The block being rendered.
	 */
	$pre_render = apply_filters( 'pre_render_block', null, $block );
	if ( ! is_null( $pre_render ) ) {
		return $pre_render;
	}

$source_block = $block;

/**
	 * Filters the block being rendered in render_block(), before it's processed.
	 *
	 * @since 5.1.0
	 *
	 * @param array $block        The block being rendered.
	 * @param array $source_block An un-modified copy of $block, as it appeared in the source content.
	 */
	$block = apply_filters( 'render_block_data', $block, $source_block );

$block_type    = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
	$is_dynamic    = $block['blockName'] && null !== $block_type && $block_type->is_dynamic();
	$block_content = '';
	$index         = 0;

foreach ( $block['innerContent'] as $chunk ) {
		$block_content .= is_string( $chunk ) ? $chunk : render_block( $block['innerBlocks'][ $index++ ] );
	}

if ( ! is_array( $block['attrs'] ) ) {
		$block['attrs'] = array();
	}

if ( $is_dynamic ) {
		$global_post   = $post;
		$block_content = $block_type->render( $block['attrs'], $block_content );
		$post          = $global_post;
	}

/**
	 * Filters the content of a single block.
	 *
	 * @since 5.0.0
	 *
	 * @param string $block_content The block content about to be appended.
	 * @param array  $block         The full block, including name and attributes.
	 */
	return apply_filters( 'render_block', $block_content, $block );
}

/**
 * Parses blocks out of a content string.
 *
 * @since 5.0.0
 *
 * @param string $content Post content.
 * @return array Array of parsed block objects.
 */
function parse_blocks( $content ) {
	/**
	 * Filter to allow plugins to replace the server-side block parser
	 *
	 * @since 5.0.0
	 *
	 * @param string $parser_class Name of block parser class.
	 */
	$parser_class = apply_filters( 'block_parser_class', 'WP_Block_Parser' );

$parser = new $parser_class();
	return $parser->parse( $content );
}

/**
 * Parses dynamic blocks out of `post_content` and re-renders them.
 *
 * @since 5.0.0
 * @global WP_Post $post The post to edit.
 *
 * @param  string $content Post content.
 * @return string Updated post content.
 */
function do_blocks( $content ) {
	// If there are blocks in this content, we shouldn't run wpautop() on it later.
	$priority = has_filter( 'the_content', 'wpautop' );
	if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) {
		remove_filter( 'the_content', 'wpautop', $priority );
		add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );
	}

$blocks = parse_blocks( $content );
	$output = '';

foreach ( $blocks as $block ) {
		$output .= render_block( $block );
	}

return $output;
}

/**
 * If do_blocks() needs to remove wp_autop() from the `the_content` filter, this re-adds it afterwards,
 * for subsequent `the_content` usage.
 *
 * @access private
 *
 * @since 5.0.0
 *
 * @param string $content The post content running through this filter.
 * @return string The unmodified content.
 */
function _restore_wpautop_hook( $content ) {
	$current_priority = has_filter( 'the_content', '_restore_wpautop_hook' );

add_filter( 'the_content', 'wpautop', $current_priority - 1 );
	remove_filter( 'the_content', '_restore_wpautop_hook', $current_priority );

return $content;
}

/**
 * Returns the current version of the block format that the content string is using.
 *
 * If the string doesn't contain blocks, it returns 0.
 *
 * @since 5.0.0
 *
 * @param string $content Content to test.
 * @return int The block format version is 1 if the content contains one or more blocks, 0 otherwise.
 */
function block_version( $content ) {
	return has_blocks( $content ) ? 1 : 0;
}

Back