mirror of
https://github.com/phpbb/phpbb.git
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337 lines
11 KiB
PHP
337 lines
11 KiB
PHP
<?php
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/***************************************************************************
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* usercp_avatar.php
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* -------------------
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* begin : Saturday, Feb 13, 2001
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* copyright : (C) 2001 The phpBB Group
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* email : support@phpbb.com
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*
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* $Id$
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*
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*
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***************************************************************************/
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/***************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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*
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***************************************************************************/
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function check_image_type(&$type, &$error, &$error_msg)
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{
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global $lang;
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switch( $type )
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{
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case 'jpeg':
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case 'pjpeg':
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case 'jpg':
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return '.jpg';
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break;
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case 'gif':
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return '.gif';
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break;
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case 'png':
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return '.png';
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break;
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default:
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$error = true;
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$error_msg = (!empty($error_msg)) ? $error_msg . '<br />' . $lang['Avatar_filetype'] : $lang['Avatar_filetype'];
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break;
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}
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return false;
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}
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function user_avatar_delete($avatar_type, $avatar_file)
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{
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global $config, $userdata;
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if ( $avatar_type == USER_AVATAR_UPLOAD && $avatar_file != '' )
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{
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if ( @file_exists('./' . $config['avatar_path'] . '/' . $avatar_file) )
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{
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@unlink('./' . $config['avatar_path'] . '/' . $avatar_file);
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}
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}
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return ", user_avatar = '', user_avatar_type = " . USER_AVATAR_NONE;
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}
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function user_avatar_gallery($mode, &$error, &$error_msg, $avatar_filename)
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{
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return ( $mode == 'editprofile' ) ? ", user_avatar = '" . str_replace("\'", "''", $avatar_filename) . "', user_avatar_type = " . USER_AVATAR_GALLERY : '';
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}
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function user_avatar_url($mode, &$error, &$error_msg, $avatar_filename)
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{
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if ( !preg_match('#^http:\/\/#i', $avatar_filename) )
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{
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$avatar_filename = 'http://' . $avatar_filename;
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}
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if ( !preg_match('#^(http:\/\/[a-z0-9\-]+?\.([a-z0-9\-]+\.)*[a-z]+(:[0-9]+)*\/[^\"]*?\.(gif|jpg|jpeg|png)$)#is', $avatar_filename) )
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{
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$error = true;
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$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['Wrong_remote_avatar_format'] : $lang['Wrong_remote_avatar_format'];
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return;
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}
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return ( $mode == 'editprofile' ) ? ", user_avatar = '" . str_replace("\'", "''", $avatar_filename) . "', user_avatar_type = " . USER_AVATAR_REMOTE : '';
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}
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function user_avatar_upload($mode, $avatar_mode, &$current_avatar, &$current_type, &$error, &$error_msg, $avatar_filename, $avatar_realname, $avatar_filesize, $avatar_filetype)
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{
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global $config, $user_ip, $db, $lang;
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$ini_val = ( @phpversion() >= '4.0.0' ) ? 'ini_get' : 'get_cfg_var';
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if ( $avatar_mode == 'remote' && preg_match('/^(http:\/\/)?([\w\-\.]+)\:?([0-9]*)\/(.*)$/', $avatar_filename, $url_ary) )
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{
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if ( empty($url_ary[4]) )
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{
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$error = true;
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$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['Incomplete_URL'] : $lang['Incomplete_URL'];
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return;
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}
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$base_get = '/' . $url_ary[4];
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$port = ( !empty($url_ary[3]) ) ? $url_ary[3] : 80;
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if ( !($fsock = @fsockopen($url_ary[2], $port, $errno, $errstr)) )
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{
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$error = true;
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$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['No_connection_URL'] : $lang['No_connection_URL'];
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return;
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}
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@fputs($fsock, "GET $base_get HTTP/1.1\r\n");
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@fputs($fsock, "HOST: " . $url_ary[2] . "\r\n");
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@fputs($fsock, "Connection: close\r\n\r\n");
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unset($avatar_data);
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while( !@feof($fsock) )
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{
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$avatar_data .= @fread($fsock, $config['avatar_filesize']);
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}
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@fclose($fsock);
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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, $file_data2) )
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{
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$error = true;
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$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['File_no_data'] : $lang['File_no_data'];
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return;
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}
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$avatar_filesize = $file_data1[1];
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$avatar_filetype = $file_data2[1];
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if ( !$error && $avatar_filesize > 0 && $avatar_filesize < $config['avatar_filesize'] )
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{
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$avatar_data = substr($avatar_data, strlen($avatar_data) - $avatar_filesize, $avatar_filesize);
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$tmp_path = ( !@$ini_val('safe_mode') ) ? '/tmp' : './' . $config['avatar_path'] . '/tmp';
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$tmp_filename = tempnam($tmp_path, uniqid($user_ip) . '-');
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$fptr = @fopen($tmp_filename, 'wb');
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$bytes_written = @fwrite($fptr, $avatar_data, $avatar_filesize);
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@fclose($fptr);
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if ( $bytes_written != $avatar_filesize )
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{
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@unlink($tmp_filename);
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message_die(GENERAL_ERROR, 'Could not write avatar file to local storage. Please contact the board administrator with this message', '', __LINE__, __FILE__);
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}
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list($width, $height) = @getimagesize($tmp_filename);
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}
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else
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{
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$l_avatar_size = sprintf($lang['Avatar_filesize'], round($config['avatar_filesize'] / 1024));
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$error = true;
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$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $l_avatar_size : $l_avatar_size;
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}
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}
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else if ( $avatar_mode == 'local' && file_exists($avatar_filename) && preg_match('/\.(jpg|jpeg|gif|png)$/i', $avatar_realname) )
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{
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if ( $avatar_filesize <= $config['avatar_filesize'] && $avatar_filesize > 0 )
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{
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preg_match('#image\/[x\-]*([a-z]+)#', $avatar_filetype, $avatar_filetype);
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$avatar_filetype = $avatar_filetype[1];
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}
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else
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{
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$l_avatar_size = sprintf($lang['Avatar_filesize'], round($config['avatar_filesize'] / 1024));
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$error = true;
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$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $l_avatar_size : $l_avatar_size;
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return;
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}
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list($width, $height) = @getimagesize($avatar_filename);
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}
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if ( !($imgtype = check_image_type($avatar_filetype, $error, $error_msg)) )
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{
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return;
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}
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if ( $width <= $config['avatar_max_width'] && $height <= $config['avatar_max_height'] )
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{
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$new_filename = uniqid() . $imgtype;
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if ( $mode == 'editprofile' && $current_type == USER_AVATAR_UPLOAD && $current_avatar != '' )
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{
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if ( file_exists('./' . $config['avatar_path'] . '/' . $current_avatar) )
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{
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@unlink('./' . $config['avatar_path'] . '/' . $current_avatar);
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}
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}
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if( $avatar_mode == 'remote' )
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{
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@copy($tmp_filename, './' . $config['avatar_path'] . "/$new_filename");
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@unlink($tmp_filename);
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}
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else
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{
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if ( @$ini_val('open_basedir') != '' )
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{
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if ( @phpversion() < '4.0.3' )
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{
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message_die(GENERAL_ERROR, 'open_basedir is set and your PHP version does not allow move_uploaded_file', '', __LINE__, __FILE__);
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}
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$move_file = 'move_uploaded_file';
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}
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else
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{
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$move_file = 'copy';
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}
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$move_file($avatar_filename, './' . $config['avatar_path'] . "/$new_filename");
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}
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@chmod('./' . $config['avatar_path'] . "/$new_filename", 0777);
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$avatar_sql = ( $mode == 'editprofile' ) ? ", user_avatar = '$new_filename', user_avatar_type = " . USER_AVATAR_UPLOAD : "'$new_filename', " . USER_AVATAR_UPLOAD;
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}
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else
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{
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$l_avatar_size = sprintf($lang['Avatar_imagesize'], $config['avatar_max_width'], $config['avatar_max_height']);
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$error = true;
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$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $l_avatar_size : $l_avatar_size;
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}
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return $avatar_sql;
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}
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function display_avatar_gallery($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, &$notifypm, &$popuppm, &$notifyreply, &$attachsig, &$allowhtml, &$allowbbcode, &$allowsmilies, &$hideonline, &$style, &$language, &$timezone, &$dateformat)
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{
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global $config, $db, $template, $lang, $images, $theme;
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global $phpbb_root_path, $phpEx;
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$dir = @opendir($config['avatar_gallery_path']);
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$avatar_images = array();
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while( $file = @readdir($dir) )
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{
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if( $file != '.' && $file != '..' && !is_file($config['avatar_gallery_path'] . '/' . $file) && !is_link($config['avatar_gallery_path'] . '/' . $file) )
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{
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$sub_dir = @opendir($config['avatar_gallery_path'] . '/' . $file);
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$avatar_row_count = 0;
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$avatar_col_count = 0;
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while( $sub_file = @readdir($sub_dir) )
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{
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if( preg_match('/(\.gif$|\.png$|\.jpg|\.jpeg)$/is', $sub_file) )
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{
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$avatar_images[$file][$avatar_row_count][$avatar_col_count] = $file . '/' . $sub_file;
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$avatar_name[$file][$avatar_row_count][$avatar_col_count] = ucfirst(str_replace("_", " ", preg_replace('/^(.*)\..*$/', '\1', $sub_file)));
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$avatar_col_count++;
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if( $avatar_col_count == 5 )
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{
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$avatar_row_count++;
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$avatar_col_count = 0;
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}
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}
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}
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}
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}
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@closedir($dir);
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@ksort($avatar_images);
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@reset($avatar_images);
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if( empty($category) )
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{
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list($category, ) = each($avatar_images);
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}
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@reset($avatar_images);
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$s_categories = '<select name="avatarcategory">';
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while( list($key) = each($avatar_images) )
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{
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$selected = ( $key == $category ) ? ' selected="selected"' : '';
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if( count($avatar_images[$key]) )
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{
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$s_categories .= '<option value="' . $key . '"' . $selected . '>' . ucfirst($key) . '</option>';
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}
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}
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$s_categories .= '</select>';
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$s_colspan = 0;
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for($i = 0; $i < count($avatar_images[$category]); $i++)
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{
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$template->assign_block_vars("avatar_row", array());
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$s_colspan = max($s_colspan, count($avatar_images[$category][$i]));
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for($j = 0; $j < count($avatar_images[$category][$i]); $j++)
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{
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$template->assign_block_vars('avatar_row.avatar_column', array(
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"AVATAR_IMAGE" => $config['avatar_gallery_path'] . '/' . $avatar_images[$category][$i][$j],
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"AVATAR_NAME" => $avatar_name[$category][$i][$j])
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);
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$template->assign_block_vars('avatar_row.avatar_option_column', array(
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"S_OPTIONS_AVATAR" => $avatar_images[$category][$i][$j])
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);
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}
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}
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$params = array('coppa', 'user_id', 'username', 'email', 'current_email', 'cur_password', 'new_password', 'password_confirm', 'icq', 'aim', 'msn', 'yim', 'website', 'location', 'occupation', 'interests', 'signature', 'viewemail', 'notifypm', 'popuppm', 'notifyreply', 'attachsig', 'allowhtml', 'allowbbcode', 'allowsmilies', 'hideonline', 'style', 'language', 'timezone', 'dateformat');
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$s_hidden_vars = '<input type="hidden" name="agreed" value="true" />';
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for($i = 0; $i < count($params); $i++)
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{
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$s_hidden_vars .= '<input type="hidden" name="' . $params[$i] . '" value="' . str_replace('"', '"', $$params[$i]) . '" />';
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}
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$template->assign_vars(array(
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'L_AVATAR_GALLERY' => $lang['Avatar_gallery'],
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'L_SELECT_AVATAR' => $lang['Select_avatar'],
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'L_RETURN_PROFILE' => $lang['Return_profile'],
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'L_CATEGORY' => $lang['Select_category'],
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'S_CATEGORY_SELECT' => $s_categories,
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'S_COLSPAN' => $s_colspan,
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'S_PROFILE_ACTION' => append_sid("ucp.$phpEx?mode=$mode"),
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'S_HIDDEN_FIELDS' => $s_hidden_vars)
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);
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return;
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}
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?>
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