This field disabled by Upload default avatar module, 'cause since you've installed this module you don't need fill this field manually. To define default user picture use upload field below."); $form['personalization']['pictures']['user_picture_default']['#disabled'] = TRUE; if (variable_get('upload_default_avatar_fid')) { $avatar = file_load(variable_get('upload_default_avatar_fid')); $alt = t('Default user picture'); $form['personalization']['pictures']['user_picture_default_upload_current'] = array( '#markup' => theme('image', array('path' => $avatar->uri, 'alt' => $alt, 'title' => $alt)), '#weight' => '0.0002', ); } $form['personalization']['pictures']['user_picture_default_upload'] = array( '#title' => t('Upload default user picture'), '#description' => t("Upload default user picture that will be used as avatar for users who didn't uploaded its user picture yet. Pictures larger than @dimensions pixels will be scaled down.", array('@dimensions' => variable_get('user_picture_dimensions', '85x85'))), '#type' => 'file', '#size' => '30', '#required' => '0', '#weight' => '0.0004', ); // Add submits if pictures enabled only if (variable_get('user_pictures', 0) == 1) { $form['#validate'][] = 'upload_default_avatar_validate'; $form['#submit'][] = 'upload_default_avatar_submit'; } } /** * If image valid upload it to temp dir * * Copied from user_validate_picture * * @param $form * @param $form_state */ function upload_default_avatar_validate(&$form, &$form_state) { // If required, validate the uploaded picture. $validators = array( 'file_validate_is_image' => array(), 'file_validate_image_resolution' => array(variable_get('user_picture_dimensions', '85x85')), 'file_validate_size' => array(variable_get('user_picture_file_size', '30') * 1024), ); // Save the file as a temporary file. $file = file_save_upload('user_picture_default_upload', $validators); if ($file === FALSE) { form_set_error('user_picture_default_upload', t("Failed to upload the picture image; the %directory directory doesn't exist or is not writable.", array('%directory' => variable_get('user_picture_path', 'pictures')))); } elseif ($file !== NULL) { $form_state['values']['user_picture_default_upload'] = $file; } } /** * Submit functoin: * 1. remove old image * 2. move valid image to pictures destination * 3. assign new image to 'user_picture_default' * * @param $form * @param $form_state */ function upload_default_avatar_submit(&$form, &$form_state) { // If we have new image move it to pictures destination if (!empty($form_state['values']['user_picture_default_upload'])) { $picture = $form_state['values']['user_picture_default_upload']; // Force delete prev file from everywhere, I mean all image styles caches // Files can be with the same extension and with differ. if (variable_get('upload_default_avatar_fid')) { $prevpicture = file_load(variable_get('upload_default_avatar_fid')); file_usage_delete($prevpicture, 'upload_default_avatar', 'user', '0'); file_delete($prevpicture, $force = TRUE); } if (is_numeric($picture->fid)) { // Save image permanently if (!$picture->status) { $info = image_get_info($picture->uri); $picture_directory = file_build_uri(variable_get('user_picture_path', 'pictures')); // Prepare the pictures directory. file_prepare_directory($picture_directory, FILE_CREATE_DIRECTORY); $destination = file_stream_wrapper_uri_normalize($picture_directory . '/picture-default.' . $info['extension']); // Move the temporary file into the final location. if ($picture = file_move($picture, $destination, FILE_EXISTS_REPLACE)) { $picture->filename = 'picture-default.' . $info['extension']; $picture->status = FILE_STATUS_PERMANENT; file_save($picture); file_usage_add($picture, 'upload_default_avatar', 'user', '0'); // Set this image to default user picture variable_set('user_picture_default', $picture->uri); // Remember file ID variable_set('upload_default_avatar_fid', $picture->fid); } } } } }