경로 및 게시물 ID를 사용하여 업로드에 대한이 설명을 시도하십시오 .
코드는 다음과 같습니다 (레거시 용).
/* Import media from url
*
* @param string $file_url URL of the existing file from the original site
* @param int $post_id The post ID of the post to which the imported media is to be attached
*
* @return boolean True on success, false on failure
*/
function fetch_media($file_url, $post_id) {
require_once(ABSPATH . 'wp-load.php');
require_once(ABSPATH . 'wp-admin/includes/image.php');
global $wpdb;
if(!$post_id) {
return false;
}
//directory to import to
$artDir = 'wp-content/uploads/2013/06';
//if the directory doesn't exist, create it
if(!file_exists(ABSPATH.$artDir)) {
mkdir(ABSPATH.$artDir);
}
//rename the file
$ext = array_pop(explode("/", $file_url));
$new_filename = 'blogmedia-'.$ext;
if (@fclose(@fopen($file_url, "r"))) { //make sure the file actually exists
copy($file_url, ABSPATH.$artDir.$new_filename);
$siteurl = get_option('siteurl');
$file_info = getimagesize(ABSPATH.$artDir.$new_filename);
//create an array of attachment data to insert into wp_posts table
$artdata = array();
$artdata = array(
'post_author' => 1,
'post_date' => current_time('mysql'),
'post_date_gmt' => current_time('mysql'),
'post_title' => $new_filename,
'post_status' => 'inherit',
'comment_status' => 'closed',
'ping_status' => 'closed',
'post_name' => sanitize_title_with_dashes(str_replace("_", "-", $new_filename)), 'post_modified' => current_time('mysql'),
'post_modified_gmt' => current_time('mysql'),
'post_parent' => $post_id,
'post_type' => 'attachment',
'guid' => $siteurl.'/'.$artDir.$new_filename,
'post_mime_type' => $file_info['mime'],
'post_excerpt' => '',
'post_content' => ''
);
$uploads = wp_upload_dir();
$save_path = $uploads['basedir'].'/2013/06/'.$new_filename;
//insert the database record
$attach_id = wp_insert_attachment( $artdata, $save_path, $post_id );
//generate metadata and thumbnails
if ($attach_data = wp_generate_attachment_metadata( $attach_id, $save_path)) {
wp_update_attachment_metadata($attach_id, $attach_data);
}
//optional make it the featured image of the post it's attached to
$rows_affected = $wpdb->insert($wpdb->prefix.'postmeta', array('post_id' => $post_id, 'meta_key' => '_thumbnail_id', 'meta_value' => $attach_id));
}
else {
return false;
}
return true;
}