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f.inc.php
4931 lines (3968 loc) · 199 KB
/
f.inc.php
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<?php
/////////////////////////////////////////////////////////////////////
// Functional part of the photo website
// Maxim Zalutskiy
// 2008
/////////////////////////////////////////////////////////////////////
class db {
private $db_l;
private $db_login;
private $db_pass;
private $db_host;
private $db_name;
private $connected = false;
private function db_e($text) { // view error mesage
die ("ERROR[<i>'$text'</i>]:<br>".mysql_error($this->db_l));
}
function __construct($login="phb", $pass="nooGo1ol", $host="localhost", $name="phb") {
// echo "construct in db";
$this->db_login=$login;
$this->db_pass=$pass;
$this->db_host=$host;
$this->db_name=$name;
$this->db_l=mysql_pconnect($this->db_host, $this->db_login, $this->db_pass) or $this->db_e('connect');
mysql_select_db($this->db_name, $this->db_l) or $this->db_e('select db');
$this->connected = true;
}
function check_connect() {
return $this->connected;
}
function db_close() {// close connection
# mysql_close($this->db_l);
}
function q($q) {// query
//$res = mysql_query($q, $this->db_l) or $this->db_e('query:'.$q);
$res = mysql_query($q, $this->db_l);
return $res;
}
}
class user extends db {
public $usr_login;
private $usr_pass;
private $rights;
private $logged = false;
function __construct() {
if( !db::check_connect() )
db::__construct();
if( isset($_SESSION['id_user']) ) {
$this->logged = true;
$this->usr_login = $_SESSION['user'];
$this->rights = $_SESSION['rights'];
}
/*
$this->usr_login = $usr_l;
$this->usr_pass = $usr_p;
*/
}
// авторизация
function auth ($usr_l, $usr_p) {
$user = $this->q("SELECT `id_user`, `name`, `pass`, `rights` FROM `user` WHERE `name`='".$usr_l."' AND `pass`='". $usr_p."'");
if($row_user = mysql_fetch_assoc($user)) {
$this->usr_login = $usr_l;
$this->usr_pass = $usr_p;
$this->logged = true;
$_SESSION['id_user'] = $row_user['id_user'];
$_SESSION['user'] = $row_user['name'];
$_SESSION['rights'] = $row_user['rights'];
setcookie("user", $usr_l, time() + 3600*24*300);
setcookie("pass", $usr_p, time() + 3600*24*300);
$this->q("UPDATE `user` SET `last_ip`=INET_ATON('".get_ip()."') WHERE `id_user`=".$row_user['id_user']);
} else {
setcookie("pass", "", time() - 3600);
$error = "Неправильное имя или пароль";
header("location: enter.php?er=$error");
exit;
}
}
function show_user() {
return $this->usr_login;
}
function check_ses() {
return $this->logged;
}
function out() {
unset( $_SESSION['alb_ses'] );
unset( $_SESSION['alb_page']);
unset($_SESSION['gr_rights']);
setcookie("pass", "", time() - 3600);
$this->logged = false;
unset( $_SESSION['id_user'] );
unset( $_SESSION['rights'] );
}
// проверка вводимых данных на соответствие
function validate($name, $domain, $pass, $confpass, $email, $id_user=0) {
$error = '';
if($pass != $confpass)
$error .= "Неверно подтвержденный пароль<br>";
if(empty($pass) and !$id_user)
$error .= "Пустой пароль<br>";
if(empty($name))
$error .= "Пустое имя<br>";
if(empty($email))
$error .= "Email не указан<br>";
$for_edit = "";
if($id_user != 0)
$for_edit = " AND `id_user`!=".$id_user;
$res = $this->q("SELECT `id_user` FROM `user` WHERE `name` LIKE '$name'".$for_edit);
if(mysql_num_rows($res))
$error .= "Такое имя уже существует<br>";
// вид домена допускает латинские буквы, цифры, тире, начинающееся НЕ с цифры и тире
if( !empty($domain) and !eregi("^([a-z]([-a-z0-9]*[a-z0-9]+)?)$", $domain))
$error .= "Домен задан в неправильном формате<br>";
if( !empty($domain) ) {
$res = $this->q("SELECT `id_user` FROM `user` WHERE `domain` LIKE '$domain'".$for_edit);
if(mysql_num_rows($res))
$error .= "Такой домен уже существует<br>";
}
return $error;
}
function registration($fio, $name, $domain, $avatar, $pass, $confpass, $email, $captcha, $hideemail) {
$error = $this->validate($name, $domain, $pass, $confpass, $email);
if($_SESSION['captcha'] != $captcha) $error .= "Число на картинке указано неправильно<br>";
if($avatar['tmp_name']) {
if( substr($avatar['type'], 0, strpos($avatar['type'], "/")) == 'image' ) {
$ext = strrchr($avatar['name'], ".");
$base = $id_user."avr".date("YmdHis",time()).$ext;
$avtr_im = "images/".$base;
if(empty($error))
resizeimg($avatar['tmp_name'], $avtr_im, 48, 48);
$insert = ", `avatar`";
$value = ", '$base'";
}
else {
$error .= "Выбранный файл для аватара не является изображением<br>";
}
} else {
$insert = "";
$value = "";
}
if(empty($error)) {
$ip = get_ip();
$res = $this->q("INSERT INTO `user` (`fio`, `name`$insert, `pass`, `email`, `reg_date`, `domain`, `hideemail`, `ip`)
VALUES ('".addslashes(strip_tags($fio))."', '".addslashes(strip_tags($name))."'".$value.",
'".$pass."', '".addslashes(strip_tags($email))."', NOW(), '".$domain."', '".$hideemail."',
INET_ATON('".$ip."'))");
$id_user = mysql_insert_id();
if($res) {
mkdir("../files/".$id_user);
unset($_SESSION['captcha']);
return 1;
} else
$error = "Ошибка регистрации";
}
return $error;
}
function edit($id_user, $fio, $name, $domain, $avatar, $pass, $confpass, $email, $hideemail, $oldpass) {
$error = $this->validate($name, $domain, $pass, $confpass, $email, $id_user);
if ( !mysql_num_rows( $this->q("SELECT * FROM `user` WHERE `id_user`=$id_user AND `pass` LIKE '$oldpass'") ) )
$error .= "Старый пароль неверен<br>";
if($avatar['tmp_name']) {
if( substr($avatar['type'], 0, strpos($avatar['type'], "/")) == 'image' ) {
$res = $this->q("SELECT `avatar` FROM `user` WHERE `id_user`=".$id_user);
$old_avatar = mysql_fetch_assoc($res);
$ext = strrchr($avatar['name'], ".");
$base = $user."avr".date("YmdHis",time()).$ext;
$avtr_im = "images/".$base;
if(empty($error)) {
if( file_exists("images/".$old_avatar['avatar'])
and is_file("images/".$old_avatar['avatar']) )
unlink("images/".$old_avatar['avatar']);
resizeimg($avatar['tmp_name'], $avtr_im, 48, 48);
}
$update = ", `avatar`='$base'";
//chmod($avtr_im, 0644);
} else {
$error .= "Выбранный файл для аватара не является изображением<br>";
}
unlink($avatar['tmp_name']);
} else {
$update = "";
}
if(empty($error)) {
if( $id_user and !empty($pass) ) {
$pass_set = ", `pass`='".$pass."'";
setcookie("pass", $pass, time() + 3600*24*300);
} else
$pass_set = "";
$res = $this->q("UPDATE `user` SET `fio`='".addslashes(strip_tags($fio))."', `domain`='".$domain."', `name`='".addslashes(strip_tags($name)).
"'".$pass_set.", `email`='".addslashes(strip_tags($email))."', `hideemail`='".$hideemail."'$update
WHERE `id_user`=".$id_user );
if($res) {
$_SESSION['user'] = $name;
setcookie("user", $name, time() + 3600*24*300);
return 1;
}
else
$error = "Неизвестная ошибка регистрации";
}
return $error;
}
}
class ph_blog_page extends db {
private $_title; // заголовок страницы
private $_top; // верх страницы с лого
private $_bottom; // низ
private $_copyright;
private $_pop_tag;// блок для популярных тегов
private $_left; // блок слева внизу
public $_auth_box; // блок для авторизации/приветствия
public $_bottom_menu; // нижнее меню
public $_user; // авторизованный пользователь поле (тип user)
public $__;// переменная ответственная за вывод основного контента сайта (тип content)
function __construct($title) {
if( !db::check_connect() )
db::__construct();
$this->_user = new user();
if(!isset($_SESSION['id_user'])) {
if( isset($_COOKIE['pass']) and !isset($_POST['pass']) )
$this->_user->auth( $_COOKIE['user'], $_COOKIE['pass']);
}
// секция последних фотографий
$sec = $this->last_photos();
// секция популярных фото под последними фото
$sec->merge($this->pop_photos());
$this->__ = new content($sec, sh_mainpage_spacers());
$this->_title = $title;
$this->_top = sh_top();
$this->_bottom = sh_bottom();
$this->_copyright = sh_copyright();
$this->_left = '';
$this->pop_tag();
$this->_auth_box = sh_user_auth_form();
$this->_bottom_menu = ' ';
$this->shortnews(); // список новостей слева
$this->pop_groups(); // популярные группы снизу слева
}
//------------------- Администрирование -----------------------
// функция позволяет суперпользователю удалять нежелательные элементы (фото, группы) с главной страницы сайта
function main_page_remove_add($id, $table, $rem_add) {
$res = $this->q("SELECT `rights` FROM `user` WHERE `id_user`=".$_SESSION['id_user']);
$row = mysql_fetch_assoc($res);
if($row['rights'] == 100 ) {
if($rem_add == 'remove') $main_page = "no";
elseif ($rem_add == 'add') $main_page = "yes";
$this->q("UPDATE `".$table."` SET `main_page`='".$main_page."' WHERE `id_".$table."`=".$id);
}
}
//
function publish_ban_unban($id_user, $mode) {
if($_SESSION['rights'] == 100) {
if($mode == 'ban') $set = "yes";
elseif ($mode == 'unban') $set = "no";
$this->q("UPDATE `user` SET `pb_ban`= '$set' WHERE `id_user`=".$id_user);
}
}
function publishtag_rem_add($id_tag, $mode) {
if($_SESSION['rights'] == 100) {
if($mode == 'rem') $set = "no";
elseif ($mode == 'add') $set = "yes";
$this->q("UPDATE `tag` SET `main_page`= '$set' WHERE `id_tag`=".$id_tag);
}
}
//------------------------------
// Список друзей с формой для добавления
// Две моды работы: list (список), add (режим добавления)
function friends($id_user, $mode) {
if($id_user == $_SESSION['id_user']) {
if($mode == 'add') {
$title = "<span class=header1>Добавление друзей</span>";
$user_res = $this->q("SELECT `name`, `id_user` FROM `user` WHERE `id_user` != $id_user ORDER BY `name` ASC");
if(mysql_num_rows($user_res)) {
$row = mysql_fetch_assoc($user_res);
// ограничиваем видимую часть списка 20ю записями
$size = ( mysql_num_rows($user_res) > 20 ) ? 20 : mysql_num_rows($user_res);
$friend_str_sel = '<select name="friend_select[]" size="'.$size.'" multiple>
<option value="'.$row['id_user'].'">'.$row['name'].' </option>';
while ($row = mysql_fetch_assoc($user_res)) {
$friend_str_sel .= '<option value="'.$row['id_user'].'">'.$row['name'].' </option>';
}
$friend_str_sel .= '</select>';
$add_form = '<form action="handler.php" method="post">
<p>'.$friend_str_sel.'
<input name="id_user" type="hidden" id="handle" value='.$id_user.'>
<input name="handle" type="hidden" id="handle" value="add_friend">
<input name="Submit2" type="submit" class="bigbtn" value="Добавить">
</p></form>';
}
} else {
$add_form = ' ';
}
if($mode == 'list') {
$title = "<span class=header1>Список друзей</span>";
$friend_res = $this->q("SELECT `user`.`name` 'frnd', `id_friend` FROM `friends`
LEFT JOIN `user` ON `user`.`id_user`=`friends`.`id_friend` WHERE `id_author`=".$id_user);
if(mysql_num_rows($friend_res)) {
$row2 = mysql_fetch_assoc($friend_res);
$friend_str = '<a href="index.php?go=profile&id_user='.$row2['id_friend'].'" class="user">'.$row2['frnd'].'</a>
<a href="index.php?go=del_friend&id_author='.$id_user.'&id_friend='.$row2['id_friend'].'" class="link">
Удалить из друзей</a>
<a href="index.php?go=usrsphoto&id_user='.$row2['id_friend'].'" class="link">Фото</a><br>';
while ( $row2 = mysql_fetch_assoc($friend_res) ) {
$friend_str .= '<a href="index.php?go=profile&id_user='.$row2['id_friend'].'" class="user">'.$row2['frnd'].'
</a>'.' <a href="index.php?go=del_friend&id_author='.$id_user.'&id_friend='.$row2['id_friend'].'"
class="link">Удалить из друзей</a>
<a href="index.php?go=usrsphoto&id_user='.$row2['id_friend'].'" class="link">Фото</a><br>';
}
} else {
$friend_str = '<span class=text>Друзья не добавлены</span>';
}
} else
$friend_str = ' ';
$friends_sec = new section( $title, 2, 2, 1,
sh_friends($id_user, $friend_str, $add_form) );
$friends = new content($friends_sec);
$this->set_content($friends);
}
}
// форма восстановление пароля
function pass_recover($error) {
if($error != null ) $error = '<div align=left> <font color="#FF0000" class="formcomm">'.$error.'</font></div><br>';
$form = $error.'Введите имя <br>
<br><form action="handler.php" method="post" >
<input name="name" type="text" id="name" size="15">
<br>
<br>
или email <br>
<br>
<input name="email" type="text" id="email" size="20">
<br>
<br><input name="handle" type="hidden" id="handle" value="passrec">
<input name="send" type="submit" class="bigbtn" id="send" value="Послать">
</form>';
$passrec_sec = new section("<span class=header1>Восстановление пароля</span>", 2, 2, 1, sh_out($form));
$passrec = new content($passrec_sec);
$this->set_content($passrec);
}
// отправка пароля
function pass_send($name, $email) {
if( !empty($email) ) $where = "`email`='".strip_tags($email)."'";
if( !empty($name) ) $where = "`name`='".strip_tags($name)."'";
$res = $this->q("SELECT `id_user`, `name` ,`email`, `pass` FROM `user` WHERE ".$where);
$row = mysql_fetch_assoc($res);
if($row) {
$new_pass = mt_rand(); // случайно сгенерированный пароль
$this->q("UPDATE `user` SET `pass`='".md5($new_pass)."' WHERE `id_user`=".$row['id_user']);
$e_mail = $row['email'];
$theme = "Password delivery";
$msg = "Здравствуйте ".$row['name'].",\r\nНовый пароль: ".$new_pass."
\r\nИзмените пароль у себя в профиле\r\n\r\n--\r\nПочтовый робот (не отвечайте на это сообщение)";
$sender = "From: passdeliver@".$_SERVER['SERVER_NAME'];
if( mail($e_mail, $theme, $msg, $sender) )
return 1;
else
return "Ошибка отправки";
} else
return "Учетная запись с введенными данными не найдена";
}
function contacts() {
$text = '<p class=text>Телефон кол-центра <span class=cin> » </span> 490-555</p>
<p class=text>Телефон круглосуточной технической поддержки <span class=cin> » </span> 40-28-74</p>
<p class=text>Электронный адрес <span class=cin> » </span> <a href="mailto:info@flogr.ru" class=link>info@flogr.ru</a></p>';
$cont_sec = new section("<span class=header1>Контакты</span>", 2, 2, 1, sh_out($text, 'left'));
$cont = new content($cont_sec);
$this->set_content($cont);
}
// CAPTCHA: Completely Automated Public Turing test to tell Computers and Humans Apart
function captcha() {
if (!$image = @imagecreatefromgif('images/captcha.gif')) {
$image = imagecreatetruecolor(88, 31);
$backgroundcolor = imagecolorallocate($image, 255, 255, 255);
imagefill($image, 0, 0, $backgroundcolor);
}
$fontcolor = imagecolorallocate($image, 0, 0, 0);
$one = mt_rand(0, 9);
$two = mt_rand(0, 9);
$three = mt_rand(0, 9);
$four = mt_rand(0, 9);
$_SESSION['captcha'] = $one.$two.$three.$four;
imagestring($image, 25, 10, mt_rand(2, 18), $one, $fontcolor);
imagestring($image, 25, 30, mt_rand(2, 18), $two, $fontcolor);
imagestring($image, 25, 50, mt_rand(2, 18), $three, $fontcolor);
imagestring($image, 25, 70, mt_rand(2, 18), $four, $fontcolor);
imagesetthickness($image, 3);
imageline($image, 88, 0, 0, mt_rand(10, 30), $fontcolor);
imagesetthickness($image, 2);
imageline($image, 0, 0, 88, mt_rand(5, 30), $fontcolor);
imagesetthickness($image, 1);
imageline($image, 45, 30, mt_rand(0, 88), 0, $fontcolor);
imageline($image, 88, 30, mt_rand(0, 50), 0, $fontcolor);
imageline($image, 0, 30, mt_rand(45, 88), 0, $fontcolor);
header("Content-type: image/gif");
imagegif($image);
}
// Удалить из друзей
function del_friend($id_author, $id_friend) {
if($id_author == $_SESSION['id_user']) {
if(
$this->q("DELETE FROM `friends` WHERE `id_friend`=".$id_friend." AND `id_author`=".$id_author)
) {
/*
if( strpos( $_SERVER['HTTP_REFERER'], 'go=fr_add') )
$go = 'index.php?go=fr_list&id_user='.$_SESSION['id_user'];
else
$go = $_SERVER['HTTP_REFERER'];
*/
$go = $_SERVER['HTTP_REFERER'];
header('location:'.$go); exit;
}
}
}
function allow_comment($id_user) {
$this->q("DELETE FROM `ban_comment` WHERE `id_author`=".$_SESSION['id_user']." AND `id_user`=".$id_user);
}
function forbid_comment($id_user) {
$this->q("INSERT INTO `ban_comment`(`id_author`, `id_user`) VALUES (".$_SESSION['id_user'].", ".$id_user.")");
}
// Добавить в друзья
function add_friend($id_user, $friends) {
foreach ($friends as $ind => $frnd) {
$res = $this->q("SELECT * FROM `friends` WHERE `id_author`=$id_user AND `id_friend`=$frnd");
if( !mysql_num_rows($res) )
$friends[$ind] = '('.$id_user.', '.$frnd.')';
else
unset($friends[$ind]);
}
$insert = implode(', ', $friends);
if( !empty($insert) )
$this->q("INSERT INTO `friends` VALUES ".$insert);
if( strpos( $_SERVER['HTTP_REFERER'], 'go=fr_add') )
$go = 'index.php?go=fr_list&id_user='.$_SESSION['id_user'];
else
$go = $_SERVER['HTTP_REFERER'];
header('location:'.$go); exit;
//header('location:index.php?go=fr_list&id_user='.$_SESSION['id_user']); exit;
}
//--------------------------------------- GROUP -----------------------------------------------------------------------
// Проверка на членство в группе
function membership($id_group) {
if($_SESSION['id_user']) {
$mem_ship = ( mysql_num_rows($this->q("SELECT * FROM `group_member` WHERE `id_user`=".$_SESSION['id_user']." AND `id_group`=".$id_group." AND `connected` LIKE 'yes'")) or
mysql_num_rows($this->q("SELECT * FROM `group` WHERE `id_author`=".$_SESSION['id_user']." AND `id_group`=".$id_group)) );
} else {
$mem_ship = false;
}
return $mem_ship;
}
function del_posts($id_discuss) {
$this->q("DELETE FROM `post` WHERE `id_discuss`=".$id_discuss);
}
function del_post($id_post) {
$res = $this->q("SELECT `discuss`.`id_discuss` 'id_discuss', `group`.`id_author` 'id_author'
FROM `post`, `discuss`, `group`
WHERE `id_post`=".$id_post." AND `post`.`id_discuss`=`discuss`.`id_discuss`
AND `discuss`.`id_group` =`group`.`id_group`");
$row = mysql_fetch_assoc($res);
// удаление постов разрешено пользователям с правами в группе выше
// 50 (модератор, администратор) либо суперпользователю
settype($_SESSION['gr_rights'], 'integer');
if( $_SESSION['gr_rights'] > 49 or $_SESSION['rights'] == 100 ) {
$this->q("DELETE FROM `post` WHERE `id_post`=".$id_post);
$this->del_dis_comments($id_post);
}
return $row['id_discuss'];
}
function del_dis_comments($id_post) {
$this->q("DELETE FROM `dis_comment` WHERE `id_post`=".$id_post);
}
function del_dis_comment($id_comment) {
$res = $this->q("SELECT `discuss`.`id_discuss` 'id_discuss', `group`.`id_author` 'id_author', `group`.`id_group` 'id_group'
FROM `dis_comment`, `post`, `discuss`, `group`
WHERE `id_dis_comment`=".$id_comment."
AND `dis_comment`.`id_post`=`post`.`id_post` AND `post`.`id_discuss`=`discuss`.`id_discuss`
AND `discuss`.`id_group` =`group`.`id_group`");
$row = mysql_fetch_assoc($res);
if($row['id_author'] == $_SESSION['id_user'] or $_SESSION['rights']==100 or $_SESSION['gr_rights'] > 49)
$this->q("DELETE FROM `dis_comment` WHERE `id_dis_comment`=".$id_comment);
return $row['id_discuss'];
}
function del_comment($id_comment) {
$res = $this->q("SELECT `photo`.`id_user` 'id_author', `comment`.`id_photo` 'id_photo'
FROM `comment`, `photo`
WHERE `id_comment`=".$id_comment." AND `comment`.`id_photo`=`photo`.`id_photo`");
$row = mysql_fetch_assoc($res);
if($row['id_author'] == $_SESSION['id_user'] or $_SESSION['rights']==100)
$this->q("DELETE FROM `comment` WHERE `id_comment`=".$id_comment);
return $row['id_photo'];
}
// $discusses is an array of id_discuss
function del_discuss($discusses) {
if(isset($discusses)) {
$str_discusses = implode(", ", $discusses);
foreach ($discusses as $id_discuss) {
$res = $this->q("SELECT `id_post` FROM `post` WHERE `id_discuss`=".$id_discuss);
while( $row = mysql_fetch_assoc($res) ) {
$this->del_dis_comments($row['id_post']);
}
$this->del_posts($id_discuss);
}
$this->q("DELETE FROM `discuss` WHERE `id_discuss` IN (".$str_discusses.")");
$res = 1;
} else {
$res = "Не выбранны дисскуссии";
}
return $res;
}
// права в группе
function group_rights($id_group) {
if(isset($_SESSION['id_user'])) {
$rights = mysql_fetch_assoc($this->q("SELECT `rights` 'gr_rights' FROM `group_member`
WHERE `id_user`=".$_SESSION['id_user']." AND `id_group`=".$id_group));
$_SESSION['gr_rights'] = $rights['gr_rights'];
return $rights;
} else
return null;
}
// Отображение группы, а также дисскуссий к ней
function group($id_group, $error='') {
$header = "<span class=header1>Группа</span><span class=cin> » </span><a href='index.php?go=add_group' class=link>добавить</a>";
$res = $this->q("SELECT `title`, `img`, `descr`, `type`, `user`.`name` 'author', `id_author`
FROM `group`, `user`
WHERE `group`.`id_group`=".$id_group." AND `user`.`id_user`=`group`.`id_author`");
$row = mysql_fetch_assoc($res);
$rights = $this->group_rights($id_group);
$auth = ( isset($_SESSION['id_user']) and $_SESSION['id_user'] == $row['id_author'] ) ? true : false;
if(isset($_SESSION['id_user']))
$row2 = mysql_fetch_assoc($this->q("SELECT `connected` 'cnctd' FROM `group_member` WHERE `id_user`=".$_SESSION['id_user']." AND `id_group`=".$id_group) );
// Определение статуса пользователя в группе и отображение соответствующего
if(isset($_SESSION['id_user']) and $_SESSION['id_user'] != $row['id_author'] and $_SESSION['rights'] < 100) {
// пользователь состоит в группе или забанен
if($row2['cnctd'] == 'yes' or $row2['cnctd'] == 'ban') {
$addme = "<span class=cin> » </span><a href='index.php?go=delme&id_group=".$id_group."' class=link>выйти из группы</a>";
if($row2['cnctd'] == 'ban') $addme .= "<br><font color=#FF0000 class=formcomm>Ваши права в группе были ограничены администратором группы</font>";
} elseif ($row2['cnctd'] == 'no') // пользователю отказано в участии
$addme = "<span class=cin> » </span>
<a href='index.php?go=addme&id_group=".$id_group."' class=link>присоединиться</a><span class=cin> » </span><span class=text>отказано :'(</span>";
elseif( $row2['cnctd'] == 'addme') // запрос пользователя на добавление в группу (в случае типов private, public_reg)
$addme = "<span class=cin> » </span><span class=text>Вас подключают...</span>";
elseif ( $row2['cnctd'] == null or $row2['cnctd'] == 'del') // пользователь не подключен либо удален
$addme = "<span class=cin> » </span><a href='index.php?go=addme&id_group=".$id_group."' class=link>присоединиться</a>";
} else
$addme = '';
$image = ($row['img'] != NULL) ? "<a href='index.php?go=group&id_group=".$id_group."'><img src='images/".$row['img']."' border=0></a>"
: "<a href='index.php?go=group&id_group=".$id_group."'><img src='images/im_group.gif' border=0></a>";
$group = $image." <span class=header1>".$row['title']."</span>".$addme;
if($auth) $group .= " <span class=cin> » </span> <a href='index.php?go=edit_group&id_group=".$id_group."' class=link >редактировать</a>";
$group .= "<br>
<a href='index.php?go=members&id_group=".$id_group."' class=group_btm>участники</a><br>";
if( $auth or ( isset($_SESSION['rights']) and ($_SESSION['rights'] == 100 or
mysql_num_rows($this->q("SELECT `id_group` FROM `group_member`
WHERE `id_group`=".$id_group." AND `id_user`=".$_SESSION['id_user']." AND `connected`='yes'")) ) )
) {
$res = $this->q("SELECT `photo`.`id_photo` 'id_photo', `id_user`
FROM `group_photo`
LEFT JOIN `photo` ON `photo`.`id_photo`=`group_photo`.`id_photo`
WHERE `id_group`=".$id_group." AND `id_user`=".$_SESSION['id_user']);
if( isset($_SESSION['id_user']) and !mysql_num_rows( $this->q("
SELECT `photo`.`id_photo` 'id_photo', `id_user`
FROM `group_photo`
LEFT JOIN `photo` ON `photo`.`id_photo`=`group_photo`.`id_photo`
WHERE `id_group`=".$id_group." AND `id_user`=".$_SESSION['id_user']) )
) {
$group .= "<p class=formcomm>Добавить дискуссию нельзя. Добавьте фото в группу</p>";
$add_disc = '<span class=cin> » </span><span class=text>добавить дискуссию</span>';
} else {
$add_disc = '<span class=cin> » </span>
<a href="index.php?go=add_discuss&id_group='.$id_group.'" class=link>добавить дискуссию</a>';
}
} else {
$group .= "<p class=formcomm>Вы не можете добавлять дискуссии</p>";
}
if( $row['type'] != 'private' or ($row['type'] == 'private' and $this->membership($id_group)) or ($_SESSION['rights'] == 100) ) {
$dis_res = $this->q("SELECT `discuss`.`id_discuss` 'id_discuss', `title`, `name`, `discuss`.`id_author` 'id_author',
`post`.`id_post` 'id_post', COUNT(`id_post`) AS 'posts', `last_post_date`, DATE_FORMAT(`last_post_date`, '<font size=1>%e.%m.%Y %k:%i:%s</font>') 'lp_date',
`last_id_user`
FROM `discuss` LEFT JOIN `user` ON `id_user`=`discuss`.`id_author`
LEFT JOIN `post` ON `post`.`id_discuss`=`discuss`.`id_discuss`
WHERE `id_group`=".$id_group." GROUP BY `discuss`.`id_discuss`
ORDER BY `last_post_date` DESC");
if(!empty($error))
$error = '<font color="#FF0000" class="formcomm">'.$error.'<br></font>';
$group .= '<br><table width="100%" border="0">
<tr>
<td width="336" height="24" valign="bottom">'.$error.'<span class=header1>Дискуссии</span>
'.$add_disc.'</td>
<td width="130" align="center" valign="bottom" class="help">
автор</td>
<td width="44" align="center" valign="bottom" class="help">постов</td>
<td width="103" align="center" valign="bottom" class="help">последний пост</td>
</tr><form action="handler.php" method="post">';
// список дисскусси
if(mysql_num_rows($dis_res)) {
//do
while ($row_dis = mysql_fetch_assoc($dis_res)) {
$checkbox = $del_discuss = '';
// управлять группами может автор группы, модератор и суперпользователь
$group_rights = $_SESSION['gr_rights'];
settype($group_rights, "integer");
if($auth or $_SESSION['rights'] == 100 or $group_rights > 49) {
$del_discuss = '<input name="del_discuss" type="submit" class="deldisc" id="del_discuss" value="удалить выделенные">';
$checkbox = '<input name="disc[]" type="checkbox" value="'.$row_dis['id_discuss'].'">';
}
$row3 = mysql_fetch_assoc( $this->q("SELECT `name` FROM `user` WHERE `id_user`=".$row_dis['last_id_user']) );
$lastpost = '';
if($row_dis['last_id_user'] != 0)
$lastpost = '<a href="index.php?go=discuss&id_discuss='.$row_dis['id_discuss'].'" class=link>'.$row3['name'].'</a>, <a href="index.php?go=discuss&id_discuss='.$row_dis['id_discuss'].'" class=albumlink>'.$row_dis['lp_date'].'</a>';
$group .= '<tr>
<td height="25" valign="middle">'.$checkbox.'
<a href="index.php?go=discuss&id_discuss='.$row_dis['id_discuss'].'" class="link">'.$row_dis['title'].'</a></td>
<td align="center" valign="middle" >
<a href="index.php?go=profile&id_user='.$row_dis['id_author'].'" class=user>'.$row_dis['name'].'</a></td>
<td align="center" valign="middle" class=text>'.$row_dis['posts'].'</td>
<td align="center" valign="middle">'.$lastpost.'</td>
</tr>';
}
} else {
$group .= '<tr>
<td height="30" valign="middle" class=text>Нет дискуссий</td>
<td align="center" valign="middle" > </td>
<td align="center" valign="middle" class=text> </td>
<td> </td>
</tr>';
}
$group .= '<tr align="right">
<td height="25" colspan="3" valign="bottom">'.$del_discuss.'</td>
</tr>
<input name="id_group" type="hidden" id="handle" value="'.$id_group.'">
<input name="handle" type="hidden" id="handle" value="del_discuss">
</form></table>';
}
$group .= "<br><p class=header1>О группе</p>";
if(!empty($row['descr']) )
$group .= $row['descr'].".<br>";
switch ($row['type']) {
case 'public':
$group .= '<p class=formcomm><img src="images/public.gif" style="FLOAT: left;"> Это публичная группа (без регистрации)</p>';
break;
case 'public_reg':
$group .= '<p class=formcomm><img src="images/public_reg.gif" style="FLOAT: left;"> Это публичная группа (с регистрацией)</p>';
break;
case 'private':
$group .= '<p class=formcomm><img src="images/private.gif" style="FLOAT: left;"> Это частная группа</p>';
break;
}
$wait_list = "";
if($auth) {
$wait_res = $this->q("SELECT `user`.`name` 'username', `user`.`id_user` 'id_user'
FROM `group_member` LEFT JOIN `user` ON `user`.`id_user`=`group_member`.`id_user`
WHERE `id_group`=".$id_group." AND `connected` LIKE 'addme'");
if(mysql_num_rows($wait_res)) {
$wait_list .= "Ожидают подключения:<br>";
$row_wait = mysql_fetch_assoc($wait_res);
$wait_list .= "<a href='index.php?go=profile&id_user=".$row_wait['id_user']."' class=user>".$row_wait['username']."</a> <span class=cin> » </span>
<a href='index.php?go=add_mem&id_user=".$row_wait['id_user']."&id_group=".$id_group."' class=link>подключить</a> <a href='index.php?go=ref_mem&id_user=".$row_wait['id_user']."&id_group=".$id_group."' class=link>отказать</a>";
while ($row_wait = mysql_fetch_assoc($wait_res)) {
$wait_list .= ",<br><a href='index.php?go=profile&id_user=".$row_wait['id_user']."' class=user>".$row_wait['username']."</a> <span class=cin> » </span>
<a href='index.php?go=add_mem&id_user=".$row_wait['id_user']."&id_group=".$id_group."' class=link>подключить</a> <a href='index.php?go=ref_mem&id_user=".$row_wait['id_user']."&id_group=".$id_group."' class=link>отказать</a>";
}
}
}
$group .= "<p><br><br>".$wait_list."</p>";
$group_sec = new section($header, 2, 2, 1, sh_out($group, 'left'));
$group = new content($group_sec);
$this->set_content($group);
}
// форма добавления дисскусси
function add_discuss_form($id_group, $posttitle='', $imradio=0, $posttext='', $error='') {
if( $_SESSION['rights']==100 or $this->membership($id_group)) {
$header = "<span class=header1>Добавление дискуссии</span>";
$res = $this->q("SELECT `photo`.`id_photo` 'id_photo', `id_user`
FROM `group_photo`
LEFT JOIN `photo` ON `photo`.`id_photo`=`group_photo`.`id_photo`
WHERE `id_group`=".$id_group." AND `id_user`=".$_SESSION['id_user']);
$photos = '';
while ($row = mysql_fetch_assoc($res)) {
if($row['id_photo'] == $imradio)
$checked = 'checked';
else
$checked = '';
$photos .= '<img src="index.php?go=photo_small&photo_num='.$row['id_photo'].'&id_group='.$id_group.'" width="100" height="100"><input type="radio" name="imradio" value="'.$row['id_photo'].'" '.$checked.'> ';
}
$res2 = $this->q("SELECT `group`.`title` 'grp_title'
FROM `group`
WHERE `id_group`=".$id_group);
$row_dis = mysql_fetch_assoc($res2);
$header2 = '<tr>
<td width="24"><p></p></td>
<td height=25 colspan="6" valign="middle">
<a href="index.php?go=group&id_group='.$id_group.'" class=link title="группа">'.$row_dis['grp_title'].'</a></td>
</tr>
<tr>
<td width="24"><p></p></td>';
$form_sec = new section($header, 5, 2, 1, $header2.sh_discuss_from($photos, $id_group, $posttitle, $imradio, $posttext, $error));
$form = new content($form_sec);
$this->set_content($form);
}
}
// добавление дискуссии
function add_discuss($posttitle, $id_photo, $posttext, $id_group, $id_discuss) {
$error = '';
if( !isset($id_discuss) ) {
if(empty($posttitle))
$error .= "Заголовок не добавлен<br>";
}
if( empty($posttext) )
$error .= "Пустое сообщение<br>";
if( !isset($id_photo) )
$error .= "Фото не выбрано<br>";
if( $error == '') {
$new_discuss = !isset($id_discuss);
if( $new_discuss ) {
$this->q("INSERT INTO `discuss` (`id_group`, `id_author`, `title`, `last_post_date`, `last_id_user`) VALUES ($id_group, ".$_SESSION['id_user'].", '".addslashes($posttitle)."', NOW(), ".$_SESSION['id_user'].")");
$id_discuss = mysql_insert_id();
} else
$this->q("UPDATE `discuss` SET `last_post_date`=NOW(), `last_id_user`=".$_SESSION['id_user']." WHERE `id_discuss`=".$id_discuss);
$this->q("INSERT INTO `post` (`posttext`, `id_photo`, `id_author`, `id_discuss`)
VALUES ('".addslashes($posttext)."', $id_photo, ".$_SESSION['id_user'].", $id_discuss )");
return 1;
} else
return $error;
}
// форма добавления поста
function add_dispost_form($id_discuss, $id_group, $imradio=0, $posttext='', $error='') {
if(isset($_SESSION['id_user'])) {
$mem = mysql_num_rows($this->q("SELECT `id_user` FROM `group_member` WHERE `id_user`=".$_SESSION['id_user']." AND `connected`='yes' AND `id_group`=".$id_group));
$auth = mysql_num_rows($this->q("SELECT `id_group` FROM `group` WHERE `id_author`=".$_SESSION['id_user']." AND `id_group`=".$id_group));
$su = ($_SESSION['rights'] == 100) ? true : false;
if( $mem or $auth or $su) {
$header = "<span class=header1>Добавление поста</span>";
// Фотографии добавленные в группу
$res = $this->q("SELECT `photo`.`id_photo` 'id_photo'
FROM `group_photo`
LEFT JOIN `photo` ON `photo`.`id_photo`=`group_photo`.`id_photo`
WHERE `id_group`=".$id_group." AND `id_user`=".$_SESSION['id_user']);
$photos = '';
while ( $row = mysql_fetch_assoc($res) ) {
if($row['id_photo'] == $imradio)
$checked = 'checked';
else
$checked = '';
$photos .= '<img src="index.php?go=photo_small&photo_num='.$row['id_photo'].'" width="100" height="100">
<input type="radio" name="imradio" value="'.$row['id_photo'].'" '.$checked.'> ';
}
$res2 = $this->q("SELECT `group`.`title` 'grp_title', `discuss`.`title` 'dsc_title'
FROM `discuss`, `group`
WHERE `id_discuss`=".$id_discuss." AND `discuss`.`id_group`=`group`.`id_group`");
$row_post = mysql_fetch_assoc($res2);
$header2 = '<tr>
<td width="24"><p></p></td>
<td height=25 colspan="6" valign="middle"><a href="index.php?go=group&id_group='.$id_group.'" class=link title="группа">'.$row_post['grp_title'].'</a>
<span class=cin> » </span> <a href="index.php?go=discuss&id_discuss='.$id_discuss.'" class=link title="дискуссия">'.$row_post['dsc_title'].'</a></td>
</tr>
<tr>
<td width="24"><p></p></td>';
$form_sec = new section($header, 5, 2, 1, $header2.sh_discuss_from($photos, $id_group, "", $imradio, $posttext, $error, $id_discuss));
$form = new content($form_sec);
$this->set_content($form);
} else
header('location:enter.php');
} else
header('location:enter.php');
}
// Список участников
function members($id_group) {
/*
$admin_res = $this->q("SELECT `user`.`id_user` 'id_user', `user`.`name` 'author', `title` FROM `group`
LEFT JOIN `user` ON `user`.`id_user`=`group`.`id_author` WHERE `id_group`=".$id_group);
$row_admin = mysql_fetch_assoc($admin_res);
$users = "<p><a href='index.php?go=profile&id_user=".$row_admin['id_user']."' class=user>".$row_admin['author']."</a> <span class=cin> » </span> <span class=formcomm>админ</span></p>";
*/
$users = "";
$res = $this->q("SELECT `user`.`id_user` 'id_user', `user`.`name` 'user', `group_member`.`rights` 'grouprights',
`connected`, `id_author`, `title`, `img`
FROM `group_member`, `user`, `group`
WHERE `group_member`.`id_group`=".$id_group." AND ( `connected`='yes' OR `connected`='ban')
AND `group_member`.`id_user`=`user`.`id_user` AND `group_member`.`id_group`=`group`.`id_group`
ORDER BY `group_member`.`rights` DESC");
if( isset($_SESSION['id_user']) ) {
$res2 = $this->q("SELECT * FROM `group_member`
WHERE `id_user`=".$_SESSION['id_user']." AND `id_group`=".$id_group." AND `rights`=100");
$ban_auth = mysql_num_rows($res2);
}
if($row = mysql_fetch_assoc($res)) {
$image = ($row['img'] != NULL) ? "<a href='index.php?go=group&id_group=".$id_group."'><img src='images/".$row['img']."' border=0></a>"
: "<a href='index.php?go=group&id_group=".$id_group."'><img src='images/im_group.gif' border=0></a>";
$group = $image." <span class=header1>".$row['title']."</span>";
if($_SESSION['id_user'] == $row['id_author']) $group .= " <span class=cin> » </span> <a href='index.php?go=edit_group&id_group=".$id_group."' class=link >редактировать</a>";
do {
$ban_user = "";
$style = 'user';
if($ban_auth) { // если админ то предоставляется функционал для работы с участниками группы
switch ($row['connected']) {
case 'yes':
$ban_user = " <span class=cin> » </span>
<a href='handler.php?handle=ban_user&id_user=".$row['id_user']."&id_group=".$id_group."' class=exit>выключить</a>";
if($_SESSION['id_user'] == $row['id_author'] and $row['grouprights'] == 1)
$ban_user .= " <span class=cin> » </span>
<a href='handler.php?handle=grnt_md_rght&id_user=".$row['id_user']."&id_group=".$id_group."' class=link>назначить модератором</a>";
break;
case 'ban':