function Get_avatar($avatar, $id_or_email, $size, $default)
{
$fb_picture_url = null;
if (is_object($id_or_email)) {
$comment = $id_or_email;
if ($comment->comment_agent == 'AL2FB' && ($comment->comment_type == '' || $comment->comment_type == 'comment')) {
// Get picture url
$id = explode('id/', str_replace('id=', 'id/', $comment->comment_author_url));
if (count($id) == 2) {
$fb_picture_url = WPAL2Int::Get_fb_picture_url_cached($id[1], 'normal');
}
}
} else {
if (stripos($id_or_email, '@facebook.com') !== false) {
$id_or_email = strtolower($id_or_email);
// Get picture url
$id = explode('@facebook.com', $id_or_email);
if (count($id) == 2) {
$fb_picture_url = WPAL2Int::Get_fb_picture_url_cached($id[0], 'normal');
}
}
}
// Build avatar image
if ($fb_picture_url) {
$avatar = '<img alt="' . esc_attr($comment->comment_author) . '"';
$avatar .= ' src="' . $fb_picture_url . '"';
$avatar .= ' class="avatar avatar-' . $size . ' photo al2fb"';
$avatar .= ' height="' . $size . '"';
$avatar .= ' width="' . $size . '"';
$avatar .= ' />';
}
return $avatar;
}
function Render_fb_messages($fb_messages, $comments_nolink, $link_id, $max_count, $messages_comments)
{
$charset = get_bloginfo('charset');
// Get time zone offset
$tz_off = get_option('gmt_offset');
if (empty($tz_off)) {
$tz_off = 0;
}
$tz_off = apply_filters('al2fb_gmt_offset', $tz_off);
$tz_off = $tz_off * 3600;
$count = 0;
echo '<ul>';
if ($fb_messages->data) {
foreach ($fb_messages->data as $fb_message) {
if (isset($fb_message->message)) {
if ($max_count && ++$count > $max_count) {
break;
}
echo '<li>';
// Picture
if ($comments_nolink == 'author') {
echo '<img class="al2fb_widget_picture" alt="' . htmlspecialchars($fb_message->from->name, ENT_QUOTES, $charset) . '" src="' . WPAL2Int::Get_fb_picture_url_cached($fb_message->from->id, 'small') . '" />';
}
// Author
if ($comments_nolink == 'link') {
echo '<a href="' . WPAL2Int::Get_fb_permalink($fb_message->id) . '" class="al2fb_widget_name">' . htmlspecialchars($fb_message->from->name, ENT_QUOTES, $charset) . '</a>';
} else {
if ($comments_nolink == 'author') {
echo '<a href="' . WPAL2Int::Get_fb_profilelink($fb_message->from->id) . '" class="al2fb_widget_name">' . htmlspecialchars($fb_message->from->name, ENT_QUOTES, $charset) . '</a>';
} else {
echo '<span class="al2fb_widget_name">' . htmlspecialchars($fb_message->from->name, ENT_QUOTES, $charset) . '</span>';
}
}
// Message
echo ' ';
echo '<span class="al2fb_widget_message">' . htmlspecialchars($fb_message->message, ENT_QUOTES, $charset) . '</span>';
// Time
echo ' ';
$fb_time = strtotime($fb_message->created_time) + $tz_off;
echo '<span class="al2fb_widget_date">' . date(get_option('date_format') . ' ' . get_option('time_format'), $fb_time) . '</span>';
// Comments on message
if ($messages_comments) {
try {
$fb_message_comments = WPAL2Int::Get_fb_comments_cached($user_ID, $fb_message->id);
if ($fb_message_comments) {
self::Render_fb_comments($fb_message_comments, $comments_nolink, $fb_message->id, $messages_comments);
}
} catch (Exception $e) {
$error = $e->getMessage();
}
}
echo '</li>';
}
}
}
echo '</ul>';
}
