在可视化作曲家的原始 html 块中更改 url

Question

Visual Composer 将原始 HTML 块保存为数据库中的 base64 编码（和 url 编码）字符串。我的网站需要从 http 转到 https，并且我需要更改这些原始 HTML 块中使用的资产 URL，以使用 https 提供服务。显然，Wordpress 搜索/替换工具在这里不起作用。

有人知道解决方案吗？

Answer 1

我需要support request 的解决方案，并通过以下方式解决。

您可以将Go Live Update Urls plugin 与以下过滤器一起使用。

add_action( 'go-live-update-urls/database/after-update', function ( $old_url, $new_url ) {
    global $wpdb;
    $possibles = $wpdb->get_results( "SELECT ID, post_content FROM {$wpdb->posts} WHERE post_content LIKE '%[vc_raw_html]%';" );

    foreach ( $possibles as $possible ) {
        $replaced = preg_replace_callback( '/\[vc_raw_html\](.*?)\[\/vc_raw_html]/', function ( $matches ) use ( $old_url, $new_url ) {
            list( $full, $encoded ) = $matches;
            $replaced = str_replace( $old_url, $new_url, base64_decode( $encoded ) );
            return str_replace( $encoded, base64_encode( $replaced ), $full );
        }, $possible->post_content );

        if ( $replaced !== $possible->post_content ) {
            $wpdb->update( $wpdb->posts, [
                'post_content' => $replaced,
            ], [
                'ID' => $possible->ID,
            ] );
        }
    }
}, 10, 2 );

正常运行插件，你会发现原始 HTML 块中的所有 URL 都已被替换。

1. 旧网址：http:（或任何其他网址）。
2. 新网址：https:（或任何其他网址）。

Answer 2

我也有这个问题，为此我写了一个小脚本。
https://github.com/lSanik/WordPress-VisualComposer-RawHtml-Base64-Replace

# WordPress VisualComposer RawHtml Base64  data base mass Replacing

For developers only!

This is little script for mass changes in wordpress visual composer database. 
You can change all domains, html code, scripts and etc, data that in base64 coded.

MAKE BACK-UP database table WP_POSTS!

All what you need, its take this in function.php at your theme folder.
Change sample data to yours needs.
Run url - your_site.com/replace_composer_html_raw_base64

If success - all data will be changed and you are happy now ;)


<?php
function replace_composer_html_raw_base64(){

    if($_SERVER['REQUEST_URI'] == '/replace_composer_html_raw_base64'){
        global $wpdb;

        ini_set('error_reporting', E_ALL);
        ini_set('display_errors', 1);
        ini_set('display_startup_errors', 1);

        $response = $wpdb->get_results('SELECT ID,post_content FROM wp_posts WHERE post_type="page"',ARRAY_A);
        $count = count($response);
        $tag = 'vc_raw_js';//'vc_raw_js';//'vc_raw_html';//vc_raw_js
        $pattern = '\['.$tag.'].*?\]';

        foreach ($response as $post){

            $matches = '';
            preg_match_all('/' . $pattern . '/s', $post['post_content'], $matches);
            $content = replacedComposerHtmlRawString($matches[0],$tag);

            if(!$content && count($content)<1){
                continue;
            }

            foreach ($content as $key=>$item){
                $post['post_content'] = str_replace($item['original'],$item['modified'],$post['post_content']);
            }

            //$post['post_content'] = replacedComposerRawFromTo();

            $upd = array(// Update the post into the database
                'ID'           => $post['ID'],
                'post_content' => $post['post_content'],
            );
            wp_update_post( $upd );
        }

        die('If no errors, all successful! =)  ');
    }
}
// String with shortcode tag, and different tag send, like vc_raw_html,vc_raw_js, etc.
function replacedComposerHtmlRawString($strings,$tag){

    if(!is_array($strings)){
        return false;
    }

    $return=array();
    foreach ($strings as $key=>$string){
        $return[$key]['original']= $string;
        $string = str_replace('['.$tag.']','',$string);
        $string = str_replace('[/'.$tag.']','',$string);
        $string = base64_decode($string);
        $string = rawurldecode($string);//If something is not working, try changing rawurldecode to urldecode, etc... dumped it =)

        //place to replace decoded string
        $string = replacedComposerRawFromTo($string);
        //end place..

        $string = rawurlencode($string);
        $string = base64_encode($string);
        $string = '['.$tag.']'.$string.'[/'.$tag.']';
        $return[$key]['modified'] = $string;
    }

    return $return;
}

function replacedComposerRawFromTo($string,$fromTo=false){
    //Changed from 'value' = > to 'value';
    $fromTo=array(
    //Sample data to change!
        'http'=>'https',
        'token123'=>'token321',
        '<script>Hello World</script>'=>'<script>HI WORLD</script>',

    );

    foreach ($fromTo as $from=>$to){
        $string = str_replace($from,$to,$string);
    }

    return $string;
}

add_action('init', 'replace_composer_html_raw_base64');

Answer 3

这个 WordPress 插件成功了： https://wordpress.org/plugins/better-search-replace/ 我用编码字符串试了一下，成功了。

从这里： https%3A%2F%2Fevergreendent.com%2Fhu

至此：https%3A%2F%2Fevergreendent.hu

像这样： http://prntscr.com/qxu65n

它取代了 Visual Composer / WP Bakery 页面构建器链接。

从这里： https://evergreendent.com/hu

对此： https://evergreendent.hu

Answer 4

将下面的代码放在你主题的functions.php中

add_filter('the_content', 'chnage_http_to_https', 10);
function chnage_http_to_https($content){
    return str_replace('http://example.com','https://example.com', $content);
}

它将在前端为您提供帮助。 将 example.com 更改为您的网站名称

Answer 5

使用https://wordpress.org/plugins/velvet-blues-update-urls/ 并从管理面板更新网址，这将更改网站中内容或网址链接中的所有网址。