user_picture_field.module in user picture field 7

user picture field

File

user_picture_field.module

<?php

/**
 * @file
 * user picture field
 */

/**
 * Implements hook_menu().
 */
function user_picture_field_menu() {
  $items['admin/config/people/user_picture_field'] = array(
    'title' => 'User picture field',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'user_picture_field_config_form',
    ),
    'access callback' => 'user_access',
    'access arguments' => array(
      'administer site configuration',
    ),
    'file' => 'user_picture_field.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_user_insert().
 */
function user_picture_field_user_insert(&$edit, $account, $category) {
  $user_picture_field_source_field = variable_get('user_picture_field_source_field', 'field_user_avatar');
  $user_picture_field_source_entity = variable_get('user_picture_field_source_entity', 'user');
  $fid = 0;
  if ($user_picture_field_source_entity == 'user') {
    if (isset($account->{$user_picture_field_source_field})) {
      foreach ($account->{$user_picture_field_source_field} as $langcode => $items) {
        if (isset($items[0]['fid'])) {
          $fid = $items[0]['fid'];
          break;
        }
        else {
          $field_info = field_info_field($user_picture_field_source_field);
          if (!empty($field_info['settings']['default_image'])) {
            $fid = $field_info['settings']['default_image'];
            break;
          }
        }
      }
    }
  }
  elseif ($user_picture_field_source_entity == 'profile2') {
    $user_picture_field_source_bundle = variable_get('user_picture_field_source_bundle', '');
    $profile = profile2_load_by_user($account, $user_picture_field_source_bundle);
    if (empty($profile)) {
      return;
    }
    if (isset($profile->{$user_picture_field_source_field})) {
      foreach ($profile->{$user_picture_field_source_field} as $langcode => $items) {
        if (isset($items[0]['fid'])) {
          $fid = $items[0]['fid'];
          break;
        }
        else {
          $field_info = field_info_field($user_picture_field_source_field);
          if (!empty($field_info['settings']['default_image'])) {
            $fid = $field_info['settings']['default_image'];
            break;
          }
        }
      }
    }
  }
  if ($fid) {
    db_update('users')
      ->fields(array(
      'picture' => $fid,
    ))
      ->condition('uid', $account->uid)
      ->execute();
  }

  //user_save($account);
}

/**
 * Implements hook_user_update().
 */
function user_picture_field_user_update(&$edit, $account, $category) {
  user_picture_field_user_insert($edit, $account, $category);
}

/**
 * Implements hook_form_FORM_ID_alter().
 */
function user_picture_field_form_user_profile_form_alter(&$form, &$form_state) {

  //remove existing user picture fieldset.
  if (isset($form['picture'])) {
    unset($form['picture']);
  }
}

/**
 * Implements hook_profile2_insert().
 */
function user_picture_field_profile2_insert($profile) {
  $user_picture_field_source_entity = variable_get('user_picture_field_source_entity', 'user');
  $user_picture_field_source_bundle = variable_get('user_picture_field_source_bundle', '');
  if ($user_picture_field_source_entity == 'profile2' && $user_picture_field_source_bundle == $profile->type) {
    $fid = 0;
    $user_picture_field_source_field = variable_get('user_picture_field_source_field', 'field_user_avatar');
    if (isset($profile->{$user_picture_field_source_field})) {
      foreach ($profile->{$user_picture_field_source_field} as $langcode => $items) {
        if (isset($items[0]['fid'])) {
          $fid = $items[0]['fid'];
          break;
        }
        else {
          $field_info = field_info_field($user_picture_field_source_field);
          if (!empty($field_info['settings']['default_image'])) {
            $fid = $field_info['settings']['default_image'];
            break;
          }
        }
      }
    }
    if ($fid) {
      db_update('users')
        ->fields(array(
        'picture' => $fid,
      ))
        ->condition('uid', $profile->uid)
        ->execute();
    }
  }
}

/**
 * Implements user_picture_field_profile2_update().
 */
function user_picture_field_profile2_update($profile) {
  user_picture_field_profile2_insert($profile);
}

Functions

Name	Description
user_picture_field_form_user_profile_form_alter	Implements hook_form_FORM_ID_alter().
user_picture_field_menu	Implements hook_menu().
user_picture_field_profile2_insert	Implements hook_profile2_insert().
user_picture_field_profile2_update	Implements user_picture_field_profile2_update().
user_picture_field_user_insert	Implements hook_user_insert().
user_picture_field_user_update	Implements hook_user_update().