Is it possible to put the buttons inside different shortcodes?

You are copying the wrong function. Try using wpua_edit_form() from the class WP_User_Avatar_Shortcode as a base instead. The reason your form isn’t saving is because you are missing a nonce field. The function you copied is supposed to inject its output in the edit profile form, which already has its own nonce field.

To answer your question, the extra shortcodes that you asked for will not be added, because that would make the process of adding the upload form inside post content a lot more difficult. Instead, I will add a filter so you can override the output of the function that renders the form. Thank you for the suggestion.

Thanks for the tip. In the end I structured it like this and it worked.

//SHORTCODE UPLOAD BUTTON ONE-USER-AVATAR
function avatar_upload($user) {
	
//Global
global $wpua_force_file_uploader, 
       $show_avatars, 
       $wpua_shortcode, 
       $wp_user_avatar,
       $all_sizes, 
       $blog_id,  
       $post, 
       $wpdb, 
       $current_user, 
       $wp_user_avatar, 
       $wpua_allow_upload, 
       $wpua_edit_avatar, 
       $wpua_functions,		
       $errors,
       $wpua_is_profile,
       $wpua_upload_size_limit,
       $wpua_upload_size_limit_with_units;
	   
	   
// Default user is current user
$valid_user = $current_user;

//Function
do_action( 'wpua_update', $valid_user->ID );
	
ob_start();
?>

<form id="wpua-edit-<?php echo esc_attr( $user->ID ); ?>" class="wpua-edit" action="" method="post" enctype="multipart/form-data">
  
<input type="hidden" name="wp-user-avatar" id="<?php echo esc_attr( ( 'add-new-user' == $user ) ? 'wp-user-avatar' : 'wp-user-avatar-existing' ) ?>" value="<?php echo esc_attr( $wpua ); ?>" />

<div class="upload-avatar" id="<?php echo esc_attr( ( 'add-new-user' == $user ) ? 'wpua-upload-button' : 'wpua-upload-button-existing' ); ?>">
 <input name="wpua-file" id="<?php echo esc_attr( ( 'add-new-user' == $user ) ? 'wpua-file' : 'wpua-file-existing' ); ?>" type="file" class="wp-input-file"/>
  <button type="submit" class="button" id="<?php echo esc_attr( ( 'add-new-user' == $user ) ? 'wpua-upload' : 'wpua-upload-existing' ); ?>" name="submit" value="<?php esc_html_e( 'Aggiorna', 'one-user-avatar' ); ?>">
    <?php esc_html_e( 'Upload', 'one-user-avatar' ); ?>
  </button>
</div>

<div id="<?php echo esc_attr( ( 'add-new-user' == $user ) ? 'wpua-images' : 'wpua-images-existing' ); ?>" class="<?php echo esc_attr( $hide_images ); ?>">
  <p id="<?php echo esc_attr( ( 'add-new-user' == $user ) ? 'wpua-remove-button' : 'wpua-remove-button-existing' ); ?>" class="<?php echo esc_attr( $hide_remove ); ?>">
    <button type="button" class="button" id="<?php echo esc_attr( ( 'add-new-user' == $user ) ? 'wpua-remove' : 'wpua-remove-existing' ); ?>" name="wpua-remove"><?php esc_html_e( 'Remove Image', 'one-user-avatar' ); ?></button>
  </p>
</div>
			
<input type="hidden" name="wpua_action" value="update" />
<input type="hidden" name="user_id" id="user_id" value="<?php echo esc_attr( $user->ID ); ?>" />
<?php wp_nonce_field( 'update-user_' . $user->ID ); ?>
<?php submit_button( __( 'Update Profile', 'one-user-avatar' ) ); ?>		
</form>
	    
<?php
  return ob_get_clean();
}
add_shortcode('mts_avatar_upload', 'avatar_upload');

• This reply was modified 2 years, 8 months ago by Snake93.