Current File : /home/dordingu/public_html/hardkjarni/wp-content/plugins/the-events-calendar/common/src/Tribe/Editor/Utils.php
<?php
/**
* Events Gutenberg Utils
*
* @since 4.8
*/
class Tribe__Editor__Utils {
/**
* Adds the required prefix of a tribe block with the wp: prefix as well and escaped.
*
* @since 4.8
*
* @param string $name
*
* @return string
*/
public function to_tribe_block_name( $name = '' ) {
return 'wp:tribe\/' . $name;
}
/**
* Remove all invalid characters in string that are used to set the name of a block
*
* @since 4.8
*
* @param string $name
*
* @return string
*/
public function to_block_name( $name = '' ) {
return preg_replace( '/[^a-zA-Z0-9-]/', '', $name );
}
/**
* Replaces the content of a post where a block is located, removes the space before and after on the same line where
* the block is located, it replaces the content of the block with an empty string
*
* @since 4.8
*
* @param $post_id
* @param string $block_name
* @param string $replacement
*
* @return bool
*/
public function remove_block( $post_id, $block_name = '', $replacement = '' ) {
$patttern = '/^\s*<!-- ' . $block_name . '.*\/-->\s*$/im';
return $this->update_post_content( $post_id, $patttern, $replacement );
}
/**
* Function used to remove the inner blocks and the parent block as well inside of a post_content
*
* @since 4.8.2
*
* @param $post_id
* @param $block_name The name of the block
* @param string $replacement The string used to replace the value of the searched block
*
* @return bool
*/
public function remove_inner_blocks( $post_id, $block_name, $replacement = '' ) {
$pattern = '/^\s*<!-- ' . $block_name . '.*-->\s.*<!-- \/' . $block_name . ' -->/ims';
return $this->update_post_content( $post_id, $pattern, $replacement );
}
/**
* Update the content of a post using a pattern to search a specifc string, with a custom
* replacement
*
* @since 4.8.2
*
* @param $post_id
* @param $pattern
* @param string $replacement The string used to replace the value of the searched block
*
* @return bool
*/
public function update_post_content( $post_id, $pattern, $replacement = '' ) {
$content = get_post_field( 'post_content', $post_id );
if ( empty( $content ) ) {
return false;
}
$next_content = preg_replace( $pattern, $replacement, $content );
/**
* Don't update post content if preg_replace fails or content is the update_content
* is same as current content on the post to avoid a DB operation.
*/
if ( $next_content === null || $next_content === $content ) {
return false;
}
return wp_update_post( [
'ID' => $post_id,
'post_content' => $next_content,
] );
}
/**
* Strip the dynamic blocks of the content
*
* @since 4.8.5
*
* @param string $content The event content
*
* @return string
*/
public function strip_dynamic_blocks( $content = '' ) {
if ( ! function_exists( 'strip_dynamic_blocks' ) ) {
return $content;
}
return strip_dynamic_blocks( $content );
}
/**
* Return the content without the tribe blocks
*
* @since 4.8.5
*
* @param string $content The event content
*
* @return string
*/
public function exclude_tribe_blocks( $content = '' ) {
$match_blocks_exp = '/\<\!\-\- \/?wp\:tribe.*\/?-->/i';
if ( ! preg_match( $match_blocks_exp, $content ) ) {
return $content;
}
return preg_replace( $match_blocks_exp, '', $content );
}
}
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