/**
* Gets the user avatar of the selected <code>system</code>
*
* @param string $system Avatar system to be used
* @param int $userid user id
* @param string $username username or name
* @param int $height height of the avatar
*
* @return string user avatar
*/
public static function get_user_avatar($system, $userid, $displayname = 'username', $height = 48, $email = null, $attribs = array(), $img_attribs = array())
{
$db = JFactory::getDBO();
$avatar = '';
$userid = !empty($userid) ? $userid : 0;
switch ($system) {
case 'cjblog':
$api = JPATH_ROOT . DS . 'components' . DS . 'com_cjblog' . DS . 'api.php';
if (file_exists($api)) {
include_once $api;
$avatar = CjBlogApi::get_user_avatar($userid, $height, $displayname, $attribs, $img_attribs);
}
break;
case 'jomsocial':
if (!$userid) {
return CjFunctions::get_user_avatar('gravatar', $userid, $displayname, $height, $email, $attribs, $img_attribs);
}
include_once JPATH_ROOT . DS . 'components' . DS . 'com_community' . DS . 'defines.community.php';
require_once JPATH_ROOT . DS . 'components' . DS . 'com_community' . DS . 'libraries' . DS . 'core.php';
require_once JPATH_ROOT . DS . 'components' . DS . 'com_community' . DS . 'helpers' . DS . 'string.php';
$user = CFactory::getUser($userid);
$name = CStringHelper::escape($user->getDisplayName());
$userLink = CRoute::_('index.php?option=com_community&view=profile&userid=' . $userid);
$img_attribs['height'] = $height . 'px';
$img_attribs['style'] = isset($img_attribs['style']) ? $img_attribs['style'] . '; max-height: ' . $height . 'px' : 'max-height: ' . $height . 'px';
$avatar_image = JHtml::image($user->getThumbAvatar(), $name, $img_attribs);
$avatar = $userid > 0 ? JHtml::link($userLink, $avatar_image, $attribs) : JHtml::link('#', $avatar_image, $attribs);
break;
case 'cb':
global $_CB_framework, $_CB_database, $ueConfig, $mainframe;
$api = JPATH_ADMINISTRATOR . '/components/com_comprofiler/plugin.foundation.php';
if (!is_file($api)) {
return;
}
require_once $api;
cbimport('cb.database');
cbimport('cb.tables');
cbimport('cb.field');
cbimport('language.front');
outputCbTemplate($_CB_framework->getUi());
$img_attribs['height'] = $height . 'px';
$img_attribs['style'] = isset($img_attribs['style']) ? $img_attribs['style'] . '; max-height: ' . $height . 'px' : 'max-height: ' . $height . 'px';
if ($userid > 0) {
$cbUser = CBuser::getInstance($userid);
if ($cbUser !== null) {
$avatar = $cbUser->getField('avatar', null, 'php', 'profile', 'list');
$name = $cbUser->getField('name');
$link = cbSef('index.php?option=com_comprofiler&task=userProfile&user='******'avatar'], '', $img_attribs), $attribs);
}
} else {
if ($height <= 90) {
$avatar = JHtml::link('#', Jhtml::image(selectTemplate() . 'images/avatar/tnnophoto_n.png', '', $img_attribs), $attribs);
} else {
$avatar = JHtml::link('#', Jhtml::image(selectTemplate() . 'images/avatar/nophoto_n.png', '', $img_attribs), $attribs);
}
}
break;
case 'touch':
$avatarLoc = JURI::base(true) . '/index2.php?option=com_community&controller=profile&task=avatar&width=' . $height . '&height=' . $height . '&user_id=' . $userid . '&no_ajax=1';
$avatar = '<img src="' . $avatarLoc . '" style="border: 1px solid #cccccc; height: "' . $height . '"px;" alt=""/>';
$link = JRoute::_("index.php?option=com_community&view=profile&user_id={$userid}&Itemid=" . JRequest::getInt('Itemid'));
$avatar = '<a href="' . $link . '">' . $avatar . '</a>';
break;
case 'gravatar':
if (null == $email && $userid > 0) {
$strSql = 'SELECT email FROM #__users WHERE id=' . $userid;
$db->setQuery($strSql);
$email = $db->loadResult();
}
$avatar = '<img src="https://www.gravatar.com/avatar/' . md5(strtolower(trim($email))) . '?s=' . $height . '&d=mm&r=g"/>';
break;
case 'kunena':
if (CJFunctions::_initialize_kunena()) {
$class = 'avatar';
$user = KunenaFactory::getUser($userid);
$avatarHtml = $user->getAvatarImage($class, $height, $height);
$avatar = $user->getLink($avatarHtml);
} else {
if (file_exists(JPATH_ROOT . DS . 'components' . DS . 'com_kunena' . DS . 'class.kunena.php')) {
require_once JPATH_ROOT . DS . 'components' . DS . 'com_kunena' . DS . 'class.kunena.php';
require_once JPATH_ROOT . DS . 'components' . DS . 'com_kunena' . DS . 'lib' . DS . 'kunena.link.class.php';
$kunena_user = KunenaFactory::getUser((int) $userid);
$displayname = $kunena_user->getName();
// Takes care of realname vs username setting
$avatarlink = $kunena_user->getAvatarLink('', $height, $height);
$avatar = CKunenaLink::GetProfileLink($userid, $avatarlink, $displayname);
}
}
break;
case 'aup':
$api_AUP = JPATH_SITE . DS . 'components' . DS . 'com_alphauserpoints' . DS . 'helper.php';
if (file_exists($api_AUP)) {
require_once $api_AUP;
$avatar = AlphaUserPointsHelper::getAupAvatar($userid, 1, $height, $height);
}
break;
case 'easysocial':
$api = JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_easysocial' . DS . 'includes' . DS . 'foundry.php';
if (file_exists($api)) {
require_once $api;
$my = Foundry::user($userid);
$img_attribs[] = array('style' => 'max-height: ' . $height . 'px');
$avatar_image = JHtml::image($my->getAvatar(SOCIAL_AVATAR_MEDIUM), $my->getName(), $img_attribs);
$profile_url = FRoute::profile(array('id' => $my->getAlias()));
$avatar = JHtml::link($profile_url, $avatar_image, $attribs);
}
break;
}
return $avatar;
}
