<?php/**************************************************************************** usercp_avatar.php* -------------------* begin : Saturday, Feb 13, 2001* copyright : (C) 2001 The phpBB Group* email : support@phpbb.com** $Id: usercp_avatar.php,v 1.8.2.24 2006/05/23 21:09:27 grahamje Exp $*****************************************************************************//***************************************************************************** This program is free software; you can redistribute it and/or modify* it under the terms of the GNU General Public License as published by* the Free Software Foundation; either version 2 of the License, or* (at your option) any later version.*****************************************************************************/function check_image_type(&$type, &$error, &$error_msg){global $lang;switch( $type ){case 'jpeg':case 'pjpeg':case 'jpg':return '.jpg';break;case 'gif':return '.gif';break;case 'png':return '.png';break;default:$error = true;$error_msg = (!empty($error_msg)) ? $error_msg . '<br />' . $lang['Avatar_filetype'] : $lang['Avatar_filetype'];break;}return false;}function user_avatar_delete($avatar_type, $avatar_file){global $board_config, $userdata;$avatar_file = basename($avatar_file);if ( $avatar_type == USER_AVATAR_UPLOAD && $avatar_file != '' ){if ( @file_exists(@phpbb_realpath('./' . $board_config['avatar_path'] . '/' . $avatar_file)) ){@unlink('./' . $board_config['avatar_path'] . '/' . $avatar_file);}}return ", user_avatar = '', user_avatar_type = " . USER_AVATAR_NONE;}function user_avatar_gallery($mode, &$error, &$error_msg, $avatar_filename, $avatar_category){global $board_config;$avatar_filename = phpbb_ltrim(basename($avatar_filename), "'");$avatar_category = phpbb_ltrim(basename($avatar_category), "'");if(!preg_match('/(\.gif$|\.png$|\.jpg|\.jpeg)$/is', $avatar_filename)){return '';}if ($avatar_filename == "" || $avatar_category == ""){return '';}if ( file_exists(@phpbb_realpath($board_config['avatar_gallery_path'] . '/' . $avatar_category . '/' . $avatar_filename)) && ($mode == 'editprofile') ){$return = ", user_avatar = '" . str_replace("\'", "''", $avatar_category . '/' . $avatar_filename) . "', user_avatar_type = " . USER_AVATAR_GALLERY;}else{$return = '';}return $return;}function user_avatar_url($mode, &$error, &$error_msg, $avatar_filename){global $lang;if ( !preg_match('#^(http)|(ftp):\/\/#i', $avatar_filename) ){$avatar_filename = 'http://' . $avatar_filename;}$avatar_filename = substr($avatar_filename, 0, 100);if ( !preg_match("#^((ht|f)tp://)([^ \?&=\#\"\n\r\t<]*?(\.(jpg|jpeg|gif|png))$)#is", $avatar_filename) ){$error = true;$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['Wrong_remote_avatar_format'] : $lang['Wrong_remote_avatar_format'];return;}return ( $mode == 'editprofile' ) ? ", user_avatar = '" . str_replace("\'", "''", $avatar_filename) . "', user_avatar_type = " . USER_AVATAR_REMOTE : '';}function user_avatar_upload($mode, $avatar_mode, &$current_avatar, &$current_type, &$error, &$error_msg, $avatar_filename, $avatar_realname, $avatar_filesize, $avatar_filetype){global $board_config, $db, $lang;$ini_val = ( @phpversion() >= '4.0.0' ) ? 'ini_get' : 'get_cfg_var';$width = $height = 0;$type = '';if ( $avatar_mode == 'remote' && preg_match('/^(http:\/\/)?([\w\-\.]+)\:?([0-9]*)\/([^ \?&=\#\"\n\r\t<]*?(\.(jpg|jpeg|gif|png)))$/', $avatar_filename, $url_ary) ){if ( empty($url_ary[4]) ){$error = true;$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['Incomplete_URL'] : $lang['Incomplete_URL'];return;}$base_get = '/' . $url_ary[4];$port = ( !empty($url_ary[3]) ) ? $url_ary[3] : 80;if ( !($fsock = @fsockopen($url_ary[2], $port, $errno, $errstr)) ){$error = true;$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['No_connection_URL'] : $lang['No_connection_URL'];return;}@fputs($fsock, "GET $base_get HTTP/1.1\r\n");@fputs($fsock, "HOST: " . $url_ary[2] . "\r\n");@fputs($fsock, "Connection: close\r\n\r\n");unset($avatar_data);while( !@feof($fsock) ){$avatar_data .= @fread($fsock, $board_config['avatar_filesize']);}@fclose($fsock);if (!preg_match('#Content-Length\: ([0-9]+)[^ /][\s]+#i', $avatar_data, $file_data1) || !preg_match('#Content-Type\: image/[x\-]*([a-z]+)[\s]+#i', $avatar_data, $file_data2)){$error = true;$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['File_no_data'] : $lang['File_no_data'];return;}$avatar_filesize = $file_data1[1];$avatar_filetype = $file_data2[1];if ( !$error && $avatar_filesize > 0 && $avatar_filesize < $board_config['avatar_filesize'] ){$avatar_data = substr($avatar_data, strlen($avatar_data) - $avatar_filesize, $avatar_filesize);$tmp_path = ( !@$ini_val('safe_mode') ) ? '/tmp' : './' . $board_config['avatar_path'] . '/tmp';$tmp_filename = tempnam($tmp_path, uniqid(rand()) . '-');$fptr = @fopen($tmp_filename, 'wb');$bytes_written = @fwrite($fptr, $avatar_data, $avatar_filesize);@fclose($fptr);if ( $bytes_written != $avatar_filesize ){@unlink($tmp_filename);message_die(GENERAL_ERROR, 'Could not write avatar file to local storage. Please contact the board administrator with this message', '', __LINE__, __FILE__);}list($width, $height, $type) = @getimagesize($tmp_filename);}else{$l_avatar_size = sprintf($lang['Avatar_filesize'], round($board_config['avatar_filesize'] / 1024));$error = true;$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $l_avatar_size : $l_avatar_size;}}else if ( ( file_exists(@phpbb_realpath($avatar_filename)) ) && preg_match('/\.(jpg|jpeg|gif|png)$/i', $avatar_realname) ){if ( $avatar_filesize <= $board_config['avatar_filesize'] && $avatar_filesize > 0 ){preg_match('#image\/[x\-]*([a-z]+)#', $avatar_filetype, $avatar_filetype);$avatar_filetype = $avatar_filetype[1];}else{$l_avatar_size = sprintf($lang['Avatar_filesize'], round($board_config['avatar_filesize'] / 1024));$error = true;$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $l_avatar_size : $l_avatar_size;return;}list($width, $height, $type) = @getimagesize($avatar_filename);}if ( !($imgtype = check_image_type($avatar_filetype, $error, $error_msg)) ){return;}switch ($type){// GIFcase 1:if ($imgtype != '.gif'){@unlink($tmp_filename);message_die(GENERAL_ERROR, 'Unable to upload file', '', __LINE__, __FILE__);}break;// JPG, JPC, JP2, JPX, JB2case 2:case 9:case 10:case 11:case 12:if ($imgtype != '.jpg' && $imgtype != '.jpeg'){@unlink($tmp_filename);message_die(GENERAL_ERROR, 'Unable to upload file', '', __LINE__, __FILE__);}break;// PNGcase 3:if ($imgtype != '.png'){@unlink($tmp_filename);message_die(GENERAL_ERROR, 'Unable to upload file', '', __LINE__, __FILE__);}break;default:@unlink($tmp_filename);message_die(GENERAL_ERROR, 'Unable to upload file', '', __LINE__, __FILE__);}if ( $width > 0 && $height > 0 && $width <= $board_config['avatar_max_width'] && $height <= $board_config['avatar_max_height'] ){$new_filename = uniqid(rand()) . $imgtype;if ( $mode == 'editprofile' && $current_type == USER_AVATAR_UPLOAD && $current_avatar != '' ){user_avatar_delete($current_type, $current_avatar);}if( $avatar_mode == 'remote' ){@copy($tmp_filename, './' . $board_config['avatar_path'] . "/$new_filename");@unlink($tmp_filename);}else{if ( @$ini_val('open_basedir') != '' ){if ( @phpversion() < '4.0.3' ){message_die(GENERAL_ERROR, 'open_basedir is set and your PHP version does not allow move_uploaded_file', '', __LINE__, __FILE__);}$move_file = 'move_uploaded_file';}else{$move_file = 'copy';}if (!is_uploaded_file($avatar_filename)){message_die(GENERAL_ERROR, 'Unable to upload file', '', __LINE__, __FILE__);}$move_file($avatar_filename, './' . $board_config['avatar_path'] . "/$new_filename");}@chmod('./' . $board_config['avatar_path'] . "/$new_filename", 0777);$avatar_sql = ( $mode == 'editprofile' ) ? ", user_avatar = '$new_filename', user_avatar_type = " . USER_AVATAR_UPLOAD : "'$new_filename', " . USER_AVATAR_UPLOAD;}else{$l_avatar_size = sprintf($lang['Avatar_imagesize'], $board_config['avatar_max_width'], $board_config['avatar_max_height']);$error = true;$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $l_avatar_size : $l_avatar_size;}return $avatar_sql;}function display_avatar_gallery($mode, &$category, &$user_id, &$email, &$current_email, &$coppa, &$username, &$email, &$new_password, &$cur_password, &$password_confirm, &$icq, &$aim, &$msn, &$yim, &$website, &$location, &$occupation, &$interests, &$signature, &$viewemail, &$notifypm, &$popup_pm, &$notifyreply, &$attachsig, &$allowhtml, &$allowbbcode, &$allowsmilies, &$hideonline, &$style, &$language, &$timezone, &$dateformat, &$session_id){global $board_config, $db, $template, $lang, $images, $theme;global $phpbb_root_path, $phpEx;$dir = @opendir($board_config['avatar_gallery_path']);$avatar_images = array();while( $file = @readdir($dir) ){if( $file != '.' && $file != '..' && !is_file($board_config['avatar_gallery_path'] . '/' . $file) && !is_link($board_config['avatar_gallery_path'] . '/' . $file) ){$sub_dir = @opendir($board_config['avatar_gallery_path'] . '/' . $file);$avatar_row_count = 0;$avatar_col_count = 0;while( $sub_file = @readdir($sub_dir) ){if( preg_match('/(\.gif$|\.png$|\.jpg|\.jpeg)$/is', $sub_file) ){$avatar_images[$file][$avatar_row_count][$avatar_col_count] = $sub_file;$avatar_name[$file][$avatar_row_count][$avatar_col_count] = ucfirst(str_replace("_", " ", preg_replace('/^(.*)\..*$/', '\1', $sub_file)));$avatar_col_count++;if( $avatar_col_count == 5 ){$avatar_row_count++;$avatar_col_count = 0;}}}}}@closedir($dir);@ksort($avatar_images);@reset($avatar_images);if( empty($category) ){list($category, ) = each($avatar_images);}@reset($avatar_images);$s_categories = '<select name="avatarcategory">';while( list($key) = each($avatar_images) ){$selected = ( $key == $category ) ? ' selected="selected"' : '';if( count($avatar_images[$key]) ){$s_categories .= '<option value="' . $key . '"' . $selected . '>' . ucfirst($key) . '</option>';}}$s_categories .= '</select>';$s_colspan = 0;for($i = 0; $i < count($avatar_images[$category]); $i++){$template->assign_block_vars("avatar_row", array());$s_colspan = max($s_colspan, count($avatar_images[$category][$i]));for($j = 0; $j < count($avatar_images[$category][$i]); $j++){$template->assign_block_vars('avatar_row.avatar_column', array("AVATAR_IMAGE" => $board_config['avatar_gallery_path'] . '/' . $category . '/' . $avatar_images[$category][$i][$j],"AVATAR_NAME" => $avatar_name[$category][$i][$j]));$template->assign_block_vars('avatar_row.avatar_option_column', array("S_OPTIONS_AVATAR" => $avatar_images[$category][$i][$j]));}}$params = array('coppa', 'user_id', 'username', 'email', 'current_email', 'cur_password', 'new_password', 'password_confirm', 'icq', 'aim', 'msn', 'yim', 'website', 'location', 'occupation', 'interests', 'signature', 'viewemail', 'notifypm', 'popup_pm', 'notifyreply', 'attachsig', 'allowhtml', 'allowbbcode', 'allowsmilies', 'hideonline', 'style', 'language', 'timezone', 'dateformat');$s_hidden_vars = '<input type="hidden" name="sid" value="' . $session_id . '" /><input type="hidden" name="agreed" value="true" /><input type="hidden" name="avatarcatname" value="' . $category . '" />';for($i = 0; $i < count($params); $i++){$s_hidden_vars .= '<input type="hidden" name="' . $params[$i] . '" value="' . str_replace('"', '"', $$params[$i]) . '" />';}$template->assign_vars(array('L_AVATAR_GALLERY' => $lang['Avatar_gallery'],'L_SELECT_AVATAR' => $lang['Select_avatar'],'L_RETURN_PROFILE' => $lang['Return_profile'],'L_CATEGORY' => $lang['Select_category'],'S_CATEGORY_SELECT' => $s_categories,'S_COLSPAN' => $s_colspan,'S_PROFILE_ACTION' => append_sid("profile.$phpEx?mode=$mode"),'S_HIDDEN_FIELDS' => $s_hidden_vars));return;}?>