golden hour

/home/godaofbq/drhyperbaric.com/wp-content/plugins/notificationx/blocks/style-handler

File/Folder	Size	Actions
.htaccess	420 B
style-handler.js	6.67 KB
style-handler.php	9.71 KB

Edit: style-handler.php

<?php

namespace NotificationX\Blocks;

use NotificationX\GetInstance;

/**
 *
 * @method static StyleHandler get_instance($args = null)
 */
final class StyleHandler {
    /**
     * Instance of NotificationX
     *
     * @var StyleHandler
     */
    use GetInstance;

private $media_desktop = [
        'name'        => 'desktop',
        'screen_size' => '',
    ];
    private $media_tab     = [
        'name'        => 'tab',
        'screen_size' => 1024,
    ];
    private $media_mobile  = [
        'name'        => 'mobile',
        'screen_size' => 767,
    ];

public function __construct() {
        add_action( 'admin_enqueue_scripts', [ $this, 'notificationx_pro_blocks_edit_post' ] );
        add_action( 'wp_ajax_notificationx_pro_write_block_css', [ $this, 'write_block_css' ] );
        add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_frontend_css' ] );
    }

/**
     * Enqueue a script in the WordPress admin on edit.php.
     *
     * @param int $hook Hook suffix for the current admin page.
     */
    public function notificationx_pro_blocks_edit_post( $hook ) {
        $dir = dirname( __FILE__ );
        if ( $hook == 'post-new.php' || $hook == 'post.php' ) {
            wp_enqueue_script(
                'notificationx-pro-blocks-edit-post',
                NOTIFICATIONX_URL . 'blocks/style-handler/style-handler.js',
                array(
                    'lodash',
                    'wp-i18n',
                    'wp-element',
                    'wp-hooks',
                    'wp-util',
                    'wp-components',
                    'wp-blocks',
                    'wp-editor',
                    'wp-block-editor',
                    'wp-edit-post',
                ),
                filemtime( NOTIFICATIONX_PATH . 'blocks/style-handler/style-handler.js' ),
                true
            );
            wp_localize_script('notificationx-pro-blocks-edit-post', 'nx_style_handler', [
                'sth_nonce'   => wp_create_nonce( 'nx_style_handler_nonce' ),
                'editor_type' => 'edit-post',
            ]
            );
        } elseif ( $hook == 'site-editor.php' ) {
            wp_enqueue_script(
                'notificationx-pro-blocks-edit-post',
                NOTIFICATIONX_URL . 'blocks/style-handler/style-handler.js',
                array(
                    'lodash',
                    'wp-i18n',
                    'wp-element',
                    'wp-hooks',
                    'wp-util',
                    'wp-components',
                    'wp-blocks',
                    'wp-editor',
                    'wp-block-editor',
                    'wp-edit-site',
                ),
                filemtime( NOTIFICATIONX_PATH . 'blocks/style-handler/style-handler.js' ),
                true
            );
            wp_localize_script('notificationx-pro-blocks-edit-post', 'nx_style_handler', [
                'sth_nonce'   => wp_create_nonce( 'nx_style_handler_nonce' ),
                'editor_type' => 'edit-site',
            ]
            );
        }
    }

/**
     * Ajax callback to write css in upload directory
     *
     * @retun void
     * @since 1.0.2
     */
    public function write_block_css() {
        if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'nx_style_handler_nonce' ) || ! current_user_can( 'manage_options' ) ) {
            echo 'Invalid request';
            wp_die();
        }

$block_styles = (array) json_decode( stripslashes( $_POST['data'] ) );

if ( isset( $_POST['editorType'] ) && $_POST['editorType'] === 'edit-site' ) {
            $upload_dir      = wp_upload_dir()['basedir'] . '/nx-style/';
            $editSiteCssPath = $upload_dir . 'nx-style-' . $_POST['editorType'] . '.min.css';
            if ( file_exists( $editSiteCssPath ) ) {
                $existingCss = file_get_contents( $editSiteCssPath );
                $pattern     = '~\/\*(.*?)\*\/~';
                preg_match_all( $pattern, $existingCss, $result, PREG_PATTERN_ORDER );
                $allComments  = $result[0];
                $seperatedIds = array();
                foreach ( $allComments as $comment ) {
                    $id = preg_replace( '/[^A-Za-z0-9\-]|Ends|Starts/', '', $comment );

if ( strpos( $comment, 'Starts' ) ) {
                        $seperatedIds[ $id ]['start'] = $comment;
                    } elseif ( strpos( $comment, 'Ends' ) ) {
                        $seperatedIds[ $id ]['end'] = $comment;
                    }
                }

$seperateStyles = array();
                foreach ( $seperatedIds as $key => $ids ) {
                    $data                   = $this->get_between_data( $existingCss, $ids['start'], $ids['end'] );
                    $seperateStyles[ $key ] = $data;
                }

$finalCSSArray = array_merge( $seperateStyles, $block_styles );

if ( ! empty( $css = $this->build_css( $finalCSSArray ) ) ) {
                    $upload_dir = wp_upload_dir()['basedir'] . '/nx-style/';
                    if ( ! file_exists( $upload_dir ) ) {
                        mkdir( $upload_dir );
                    }

file_put_contents( $editSiteCssPath, $css );
                }
            } else {
                if ( ! empty( $css = $this->build_css( $block_styles ) ) ) {
                    $upload_dir = wp_upload_dir()['basedir'] . '/nx-style/';
                    if ( ! file_exists( $upload_dir ) ) {
                        mkdir( $upload_dir );
                    }

file_put_contents( $editSiteCssPath, $css );
                }
            }
        } else {
            if ( ! empty( $css = $this->build_css( $block_styles ) ) ) {
                $upload_dir = wp_upload_dir()['basedir'] . '/nx-style/';
                if ( ! file_exists( $upload_dir ) ) {
                    mkdir( $upload_dir );
                }
                file_put_contents( $upload_dir . 'nx-style-' . abs( $_POST['id'] ) . '.min.css', $css );
            }
        }

wp_die();
    }

/**
     * Enqueue frontend css for post if have one
     *
     * @return void
     * @since 1.0.2
     */
    public function enqueue_frontend_css() {
         global $post;

if ( ! empty( $post ) && ! empty( $post->ID ) ) {
            $upload_dir = wp_upload_dir();

if ( file_exists( $upload_dir['basedir'] . '/nx-style/nx-style-' . $post->ID . '.min.css' ) ) {
                wp_enqueue_style( 'nx-block-style-' . $post->ID, $upload_dir['baseurl'] . '/nx-style/nx-style-' . $post->ID . '.min.css', [], substr( md5( microtime( true ) ), 0, 10 ) );
            } elseif ( function_exists( 'icl_object_id' ) ) {
                $default_language = apply_filters( 'wpml_default_language', null );
                $english_version  = icl_object_id( $post->ID, 'post', false, $default_language );
                if ( file_exists( $upload_dir['basedir'] . '/nx-style/nx-style-' . $english_version . '.min.css' ) ) {
                    wp_enqueue_style( 'nx-block-style-' . $english_version, $upload_dir['baseurl'] . '/nx-style/nx-style-' . $english_version . '.min.css', [], substr( md5( microtime( true ) ), 0, 10 ) );
                }
            }
            if ( function_exists( 'wp_is_block_theme' ) && wp_is_block_theme() && file_exists( $upload_dir['basedir'] . '/nx-style/nx-style-edit-site.min.css' ) ) {
                wp_enqueue_style( 'nx-fullsite-style', $upload_dir['baseurl'] . '/nx-style/nx-style-edit-site.min.css', [], substr( md5( microtime( true ) ), 0, 10 ) );
            }
        }
    }

/**
     * Enqueue frontend css for post if have one
     *
     * @param string
     * @return string
     * @since 1.0.2
     */
    private function build_css( $style_object ) {
        // $block_styles = (array)json_decode(stripslashes($style_object));
        $block_styles = $style_object;

$css = '';
        foreach ( $block_styles as $block_style_key => $block_style ) {
            if ( ! empty( $block_css = (array) $block_style ) ) {
                $css .= sprintf(
                    '/* %1$s Starts */',
                    $block_style_key
                );
                foreach ( $block_css as $media => $style ) {
                    switch ( $media ) {
                        case $this->media_desktop['name']:
                            $css .= preg_replace( '/\s+/', ' ', $style );
                            break;
                        case $this->media_tab['name']:
                            $css .= ' @media(max-width: 1024px){';
                            $css .= preg_replace( '/\s+/', ' ', $style );
                            $css .= '}';
                            break;
                        case $this->media_mobile['name']:
                            $css .= ' @media(max-width: 767px){';
                            $css .= preg_replace( '/\s+/', ' ', $style );
                            $css .= '}';
                            break;
                    }
                }
                $css .= sprintf(
                    '/* =%1$s= Ends */',
                    $block_style_key
                );
            }
        }
        return trim( $css );
    }

/**
     * Helper function to get string between 2 string
     *
     * @since 3.3.0
     */
    private function get_between_data( $string, $start, $end ) {
        $pos_string   = stripos( $string, $start );
        $substr_data  = substr( $string, $pos_string );
        $string_two   = substr( $substr_data, strlen( $start ) );
        $second_pos   = stripos( $string_two, $end );
        $string_three = substr( $string_two, 0, $second_pos );

// remove whitespaces from result
        $result_unit = trim( $string_three );

// return result_unit
        return $result_unit;
    }
}