Created
October 10, 2018 22:34
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Save styledev/4e98c7c5b4cb63ed75d83c5c1f6626b3 to your computer and use it in GitHub Desktop.
A WordPress Action to sideload images into your site from the imported post content.
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| function action_pmxi_saved_post( $id ) { | |
| $dir = wp_upload_dir(); | |
| $img_array = []; | |
| $media = get_attached_media('image', $id); | |
| $thepost = get_post($id); | |
| foreach($media as $media_id => $item) { | |
| $metadata = wp_get_attachment_metadata($item->ID, true); | |
| $directory = explode('/', $metadata['file']); | |
| $metadata['directory'] = "{$directory[0]}/{$directory[1]}"; | |
| foreach ($metadata['sizes'] as $size => $args) { | |
| $img_array[$args['file']] = array( | |
| 'id' => $media_id, | |
| 'url' => "{$dir['baseurl']}/{$metadata['directory']}/{$args['file']}" | |
| ); | |
| } | |
| } | |
| remove_all_filters('the_content'); | |
| $html = $thepost->post_content; | |
| $doc = new DOMDocument(); | |
| @$doc->loadHTML($html); | |
| $i = 0; | |
| $imageTags = $doc->getElementsByTagName('img'); | |
| foreach($imageTags as $tag) { | |
| $tag_url = $tag->getAttribute('src'); | |
| $classes = $tag->getAttribute('class'); | |
| foreach ($img_array as $filename => $args) { | |
| if ( strpos($tag_url, $filename) ) { | |
| $classes_new = preg_replace('/wp-image-[0-9]*/i', "wp-image-{$args['id']}", $classes); | |
| $tag->setAttribute('class', $classes_new); | |
| $tag->setAttribute('src', $args['url']); | |
| continue; | |
| } | |
| } | |
| } | |
| $post_content = preg_replace(array('/<!DOCTYPE.*\n?<html><body><p>/', '/<\/p><\/body><\/html>/'), '', $doc->saveHTML()); | |
| $args = array('ID' => $id, 'post_content' => $post_content); | |
| wp_update_post($args); | |
| } |
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