Skip to content

Instantly share code, notes, and snippets.

Show Gist options
  • Save tjhole/3ddfc6cbf6da01c7ce0f to your computer and use it in GitHub Desktop.
Save tjhole/3ddfc6cbf6da01c7ce0f to your computer and use it in GitHub Desktop.
WORDPRESS: Base64 Image to Wordpress Uploads directory
function tattoo_submit() {
if (isset($_POST["addtattoo"])) {
$title = "Tattoo : ". $_POST["tatooInput"];
$my_post = array(
'post_title' => $title,
'post_status' => 'publish',
'post_author' => 1,
'post_type' =>'tattoo'
);
$upload_dir = wp_upload_dir();
// @new
$upload_path = str_replace( '/', DIRECTORY_SEPARATOR, $upload_dir['path'] ) . DIRECTORY_SEPARATOR;
$img = $_POST['imageData'];
$img = str_replace('data:image/png;base64,', '', $img);
$img = str_replace(' ', '+', $img);
$decoded = base64_decode($img) ;
$filename = 'tattoo.png';
$hashed_filename = md5( $filename . microtime() ) . '_' . $filename;
// @new
$image_upload = file_put_contents( $upload_path . $hashed_filename, $decoded );
//HANDLE UPLOADED FILE
if( !function_exists( 'wp_handle_sideload' ) ) {
require_once( ABSPATH . 'wp-admin/includes/file.php' );
}
// Without that I'm getting a debug error!?
if( !function_exists( 'wp_get_current_user' ) ) {
require_once( ABSPATH . 'wp-includes/pluggable.php' );
}
// @new
$file = array();
$file['error'] = '';
$file['tmp_name'] = $upload_path . $hashed_filename;
$file['name'] = $hashed_filename;
$file['type'] = 'image/png';
$file['size'] = filesize( $upload_path . $hashed_filename );
// upload file to server
// @new use $file instead of $image_upload
$file_return = wp_handle_sideload( $file, array( 'test_form' => false ) );
$filename = $file_return['file'];
$attachment = array(
'post_mime_type' => $file_return['type'],
'post_title' => preg_replace('/\.[^.]+$/', '', basename($filename)),
'post_content' => '',
'post_status' => 'inherit',
'guid' => $wp_upload_dir['url'] . '/' . basename($filename)
);
$attach_id = wp_insert_attachment( $attachment, $filename, 289 );
require_once(ABSPATH . 'wp-admin/includes/image.php');
$attach_data = wp_generate_attachment_metadata( $attach_id, $filename );
wp_update_attachment_metadata( $attach_id, $attach_data );
$jsonReturn = array(
'Status' => 'Success'
);
// Insert the post into the database
$tattoo_ID = wp_insert_post( $my_post );
if ( $tattoo_ID ){
add_post_meta($tattoo_ID, 'text', $_POST["tatooInput"] );
add_post_meta($tattoo_ID, 'image', $_POST["imageData"] );
add_post_meta($tattoo_ID, 'image_ID', $attach_id );
exit( wp_redirect( get_permalink($tattoo_ID) ) );
}
}
}
@Martney
Copy link

Martney commented Jun 7, 2021

If you are using AJAX dont forget to put wp_die();

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment