/
Engine.class.php
1191 lines (855 loc) · 29.8 KB
/
Engine.class.php
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<?php
class Engine extends ExtraConfig {
static public function Signin() {
$site = BasicConfig::$_site;
$home = BasicConfig::$_home;
$error = array();
$e = Language::LangPart('signin');
if (isset($_POST['submit'])) {
$username = $_POST['username'];
$password = $_POST['password'];
$remember = isset($_POST['remember']) ? 'on' : 'off';
if ($username == '' AND $password == '') {
$error[] = $e['fill'];
} else {
if ($username == '') {
$error[] = $e['fill_username'];
} else {
if (mb_strlen($username, 'UTF-8') < 3) {
$error[] = $e['us_leng_min'];
} else if (mb_strlen($username, 'UTF-8') > 20) {
$error[] = $e['us_leng_max'];
}
if (preg_match('/\s/',$username)) {
$error[] = $e['us_space'];
}
}
if ($password == '') {
$error[] = $e['fill_pass'];
} else {
if (mb_strlen($password, 'UTF-8') < 3) {
$error[] = $e['pass_leng_min'];
} else if (mb_strlen($password, 'UTF-8') > 20) {
$error[] = $e['pass_leng_max'];
}
if (preg_match('/\s/',$password)) {
$error[] = $e['pass_space'];
}
}
}
if (empty($error)) {
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$password = md5($password);
$query = "SELECT * FROM $users WHERE username = ? AND password = ? AND usertype != ?";
$result = $link->GetRow($query, [$username, $password, -3]);
if (!empty($result)) {
if ($result['usertype'] == -2) {
$error[] = $e['block_user'];
}
if ($result['usertype'] == -1) {
$error[] = $e['noactiv_user'];
}
if (empty($error)) {
$userip = Session::GetUserIP();
$_SESSION[$site] = array(
'session' => $result['session'],
'userid' => $result['userid'],
'userip' => $userip,
'userlang' => $result['userlang'],
'usertype' => $result['usertype'],
'username' => $result['username'],
'likearticles' => array(),
'likeusers' => array(),
'var' => array()
);
if ($remember == 'on') {
setcookie($site, $result['session'], time()+3600*24*30, '/');
}
header ("Location: $home");
exit();
}
} else {
$error[] = $e['no_user'];
}
}
}
$errors = implode('<br>', $error);
return $errors;
}
static public function Signup() {
$site = BasicConfig::$_site;
$home = BasicConfig::$_home;
$url = BasicConfig::$_url;
$lang = $_SESSION[$site]['userlang'];
$error = array();
$e = Language::LangPart('signup');
if (isset($_POST['submit'])) {
$username = $_POST['username'];
$password = $_POST['password'];
$password_again = $_POST['password_again'];
$email = $_POST['email'];
$gender = $_POST['gender'];
if ($username == '' AND $password == '' AND $password_again == '' AND $email == '') {
$error[] = $e['fill'];
} else {
if ($username == '') {
$error[] = $e['fill_username'];
} else {
if (mb_strlen($username, 'UTF-8') < 3) {
$error[] = $e['us_leng_min'];
} else if (mb_strlen($username, 'UTF-8') > 20) {
$error[] = $e['us_leng_max'];
}
if (preg_match('/\s/',$username)) {
$error[] = $e['us_space'];
}
}
if ($password == $password_again) {
if ($password == '') {
$error[] = $e['fill_pass'];
} else {
if (mb_strlen($password, 'UTF-8') < 3) {
$error[] = $e['pass_leng_min'];
} else if (mb_strlen($password, 'UTF-8') > 20) {
$error[] = $e['pass_leng_max'];
}
if (preg_match('/\s/',$password)) {
$error[] = $e['pass_space'];
}
}
} else {
$error[] = $e['not_same'];
}
if ($email == '') {
$error[] = $e['fill_email'];
} else {
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$error[] = $e['fake_email'];
}
}
if (empty($error)) {
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$query_u = "SELECT * FROM $users WHERE username = ?";
$result_u = $link->GetRow($query_u, [$username]);
$query_e = "SELECT * FROM $users WHERE email = ?";
$result_e = $link->GetRow($query_e, [$email]);
if (!empty($result_u)) {
$error[] = $e['us_exist'];
}
if (!empty($result_e)) {
$error[] = $e['email_exist'];
}
if (empty($error)) {
$session = Session::GetGuestSession();
$password = md5($password);
$date_reg = date("Y-m-d");
$query = "INSERT INTO $users (session, usertype, userlang, username, password, email, gender, date_reg)
VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
$result = $link->InsertRow($query, [$session, -1, 'sr-ci', $username, $password, $email, $gender, $date_reg]);
if ($result == 1) {
$subject = $e['email_subject'];
$link = $url.'activation/'.$session;
$message = $e['email_message'].$link;
mail($email, $subject, $message);
header("Location: $home$lang".'/check-email');
exit();
}
}
}
}
}
$errors = implode('<br>', $error);
return $errors;
}
static public function Forgot() {
$home = BasicConfig::$_home;
$site = BasicConfig::$_site;
$url = BasicConfig::$_url;
$lang = $_SESSION[$site]['userlang'];
$error = array();
$e = Language::LangPart('forgot');
if (isset($_POST['submit'])) {
$email = $_POST['email'];
if ($email == '') {
$error[] = $e['fill_email'];
} else {
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$error[] = $e['fake_email'];
}
}
if (empty($error)) {
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$query = "SELECT * FROM $users WHERE email = ?";
$result = $link->GetRow($query, [$email]);
if (!empty($result)) {
$subject = $e['forg_subject'];
$mlink = $url.'/new-password/'.$result['session'];
$message = $e['mess1'].$result['username'].'. '.$e['mess2'].$mlink;
mail($email, $subject, $message);
header("Location: $home$lang".'/check-email');
exit();
} else {
$error[] = $e['em_no_ex'];
}
}
}
$errors = implode('<br>', $error);
return $errors;
}
static public function Activation() {
$site = BasicConfig::$_site;
$home = BasicConfig::$_home;
$error = array();
$e = Language::LangPart('activation');
if (isset($_GET['content2'])) {
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$query1 = "SELECT * FROM $users WHERE session = ? AND usertype = ?";
$result1 = $link->GetRow($query1, [$_GET['content2'], -1]);
if (!empty($result1)) {
$query2 = "UPDATE $users SET usertype = ? WHERE session = ?";
$result2 = $link->UpdateRow($query2, [1, $_GET['content2']]);
if ($result2 == 1) {
$userip = Session::GetUserIP();
$_SESSION[$site] = array(
'session' => $result1['session'],
'userid' => $result1['userid'],
'userip' => $userip,
'userlang' => $result1['userlang'],
'usertype' => '1',
'username' => $result1['username'],
'likearticles' => array(),
'likeusers' => array(),
'var' => array()
);
header ("Location: $home");
exit();
} else {
$error[] = $e['act_try_ag'];
}
} else {
$error[] = $e['act_mistake'];
}
} else {
$error[] = $e['no_act'];
}
$errors = implode('<br>', $error);
return $errors;
}
static public function NewPassword() {
$site = BasicConfig::$_site;
$home = BasicConfig::$_home;
$error = array();
$e = Language::LangPart('newpassword');
if (isset($_GET['content2'])) {
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$query1 = "SELECT * FROM $users WHERE session = ?";
$result1 = $link->GetRow($query1, [$_GET['content2']]);
if (!empty($result1)) {
if (isset($_POST['submit'])) {
$usertype1 = $result1['usertype'];
$password = $_POST['password'];
if ($password == '') {
$error[] = $e['fill_pass'];
} else {
if (mb_strlen($password, 'UTF-8') < 3) {
$error[] = $e['pass_leng_min'];
} else if (mb_strlen($password, 'UTF-8') > 20) {
$error[] = $e['pass_leng_max'];
}
if (preg_match('/\s/',$password)) {
$error[] = $e['pass_space'];
}
}
if (empty($error)) {
if ($usertype1 == -2) {
$error[] = $e['block_user'];
} else if ($usertype1 == -1) {
$error[] = $e['noactiv_user'];
} else {
$passwordmd5 = md5($password);
$query2 = "UPDATE $users SET password = ? WHERE session = ?";
$result2 = $link->UpdateRow($query2, [$passwordmd5, $_GET['content2']]);
if (($result2 == 1) OR $result1['password'] == $passwordmd5) {
$userip = Session::GetUserIP();
$_SESSION[$site] = array(
'session' => $result1['session'],
'userid' => $result1['userid'],
'userip' => $userip,
'userlang' => $result1['userlang'],
'usertype' => $result1['usertype'],
'username' => $result1['username'],
'likearticles' => array(),
'likeusers' => array(),
'var' => array()
);
header ("Location: $home");
exit();
}
}
}
}
} else {
$error[] = $e['fake_code'];
}
} else {
$error[] = $e['no_new_pass'];
}
$errors = implode('<br>', $error);
return $errors;
}
static public function Profile($id) {
$site = BasicConfig::$_site;
$e = Language::LangPart('profile');
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$query = "SELECT * FROM $users WHERE userid = ? AND usertype > ?";
if ($_SESSION[$site]['usertype'] == 4) {
$result = $link->GetRow($query, [$id, -4]);
} else {
$result = $link->GetRow($query, [$id, 0]);
}
if (!empty($result)) {
$error = '';
} else {
$error = $e['no_user_data'];
}
$result['error'] = $error;
return $result;
}
static public function EditProfile() {
$site = BasicConfig::$_site;
$data = Engine::Profile($_SESSION[$site]['userid']);
$home = BasicConfig::$_home;
$lang = $_SESSION[$site]['userlang'];
$error = array();
$e = Language::LangPart('profile');
if ($data['error'] == '') {
if (isset($_POST['submit'])) {
$username = $_POST['username'];
$password = $_POST['new_password'];
$email = $_POST['email'];
$name = $_POST['name'];
$lastname = $_POST['lastname'];
$birth = $_POST['birth'];
$gender = $_POST['gender'];
$signature = $_POST['signature'];
$description = $_POST['description'];
$website = $_POST['website'];
if ($username == '') {
$error[] = $e['fill_username'];
} else {
if (mb_strlen($username, 'UTF-8') < 3) {
$error[] = $e['us_leng_min'];
} else if (mb_strlen($username, 'UTF-8') > 20) {
$error[] = $e['us_leng_max'];
}
if (preg_match('/\s/',$username)) {
$error[] = $e['us_space'];
}
}
if ($password != '') {
if (mb_strlen($password, 'UTF-8') < 3) {
$error[] = $e['pass_leng_min'];
} else if (mb_strlen($password, 'UTF-8') > 20) {
$error[] = $e['pass_leng_max'];
}
if (preg_match('/\s/',$password)) {
$error[] = $e['pass_space'];
}
}
if ($email == '') {
$error[] = $e['fill_email'];
} else {
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$error[] = $e['fake_email'];
}
}
if (empty($error)) {
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
if ($data['username'] != $username) {
$query = "SELECT * FROM $users WHERE username = ?";
$result = $link->GetRow($query, [$username]);
if (!empty($result)) {
$error[] = $e['us_exist'];
}
}
if ($data['email'] != $email) {
$query = "SELECT * FROM $users WHERE email = ?";
$result = $link->GetRow($query, [$email]);
if (!empty($result)) {
$error[] = $e['email_exist'];
}
}
if (empty($error)) {
if ($_FILES['photo']['name']) {
if ($_FILES['photo']['size'] > (1024000)) {
$error[] = $e['to_large'];
} else {
$imageFileType = pathinfo($_FILES['photo']['name'], PATHINFO_EXTENSION);
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg" && $imageFileType != "gif" ) {
$error[] = $e['error_image'];
}
}
}
if (empty($error)) {
if ($_FILES['photo']['name'] == '') {
$file = $data['avatar'];
} else {
$file = $data['userid'].basename($_FILES['photo']['name']);
$target ='content/avatars/'.$file;
move_uploaded_file($_FILES['photo']['tmp_name'], $target);
}
$avatar = $file;
$link = new DB();
if ($password == '') {
$query = "UPDATE $users SET
username = ?, name = ?, lastname = ?, email = ?, birth = ?, gender = ?, signature = ?,
description = ?, website = ?, avatar = ? WHERE session = ?";
$result = $link->UpdateRow($query,
[$username, $name, $lastname, $email, $birth, $gender,
$signature, $description, $website, $avatar, $_SESSION[$site]['session']]);
if ($result == 1) {
header("Location: $home$lang".'/my-profile');
exit();
}
} else {
$password = md5($password);
$query = "UPDATE $users SET
password = ?, username = ?, name = ?, lastname = ?, email = ?, birth = ?, gender = ?, signature = ?,
description = ?, website = ?, avatar = ? WHERE session = ?";
$result = $link->UpdateRow($query,
[$password, $username, $name, $lastname, $email, $birth, $gender,
$signature, $description, $website, $avatar, $_SESSION[$site]['session']]);
if ($result == 1) {
header("Location: $home$lang".'/my-profile');
exit();
}
}
}
}
}
}
}
$errors = implode('<br>', $error);
return $errors;
}
static public function DeletePrivateMessages() {
if (isset($_POST['delete'])) {
$link = new DB();
$frk = BasicConfig::$_prefix;
$pmessages = $frk.'pmessages';
$t = time() - 2592000; // mesec dana
$query = "DELETE FROM $pmessages WHERE time_un < ?";
$result = $link->DeleteRow($query, [$t]);
}
}
static public function SendMessage($receiver, $message) {
$e = Language::LangPart('profile');
$home = BasicConfig::$_home;
$site = BasicConfig::$_site;
$sender = self::UserId($_SESSION[$site]['username']);
$receiver = self::UserId($receiver);
$message = htmlspecialchars($message, ENT_QUOTES);
$date_time = date("d.m.Y - H:i");
$time_un = time();
$lang = $_SESSION[$site]['userlang'];
$link = new DB();
$frk = BasicConfig::$_prefix;
$pmessages = $frk.'pmessages';
if ($receiver === false) {
return $e['no_user'];
} else {
$query = "INSERT INTO $pmessages SET time_un = ?, sender = ?, receiver = ?, date_time = ?, message = ?";
$result = $link->InsertRow($query, [$time_un, $sender, $receiver, $date_time, $message]);
if ($result == 1) {
header("Location: $home$lang".'/private-messages');
exit();
}
}
}
static public function UserId($username) {
$site = BasicConfig::$_site;
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$query = "SELECT userid FROM $users WHERE username = ?";
$result = $link->GetRow($query, [$username]);
if (!empty($result)) {
return $result['userid'];
} else {
return false;
}
}
static public function UserFromId($id) {
$site = parent::$_site;
$link = new DB();
$frk = BasicConfig::$_prefix;
$users = $frk.'users';
$query = "SELECT username FROM $users WHERE userid = ?";
$result = $link->GetRow($query, [$id]);
if (!empty($result)) {
return $result['username'];
} else {
return false;
}
}
static public function Pagination($page, $num_page, $folder) {
$site = BasicConfig::$_site;
$home = BasicConfig::$_home;
$default_content = parent::$_default_content;
$lang = $_SESSION[$site]['userlang'];
$content1 = (isset($_GET['content1'])) ? $_GET['content1'] : $default_content;
$content2 = (isset($_GET['content2'])) ? $_GET['content2'] : 'new';
$new = (isset($_GET['page'])) ? $_GET['page'] : 'new';
$op1 = (isset($_GET['op1'])) ? $_GET['op1'] : 'new';
if ($folder == '') {
$folder = '/'.$content2.'/';
} else if ($folder == 'archive') {
$folder = '/'.$content2.'/'.$new.'/'.$op1.'/';
} else {
$folder = '/'.$content2.'/'.$new.'/';
}
if ($content1 == 'delete' OR $content1 == 'update' OR $content1 == 'all-messages' OR $content1 == 'delete-comment' OR $content1 == 'visitors') {
$folder = '/';
}
$pag1 = "<div id='pagi'>";
$pag2 = '';
for($i=1;$i<=$num_page;$i++) {
if($i==$page) {
$pag2 .= " ".$i." ";
} else {
$pag2 .= " <a href='".$home.$lang.'/'.$content1.$folder.$i."'>".$i."</a> ";
}
}
$pag3 = '</div>';
return $pag1.$pag2.$pag3;
}
static public function AddStatus($date_time, $status) {
$site = BasicConfig::$_site;
$link = new DB();
$frk = BasicConfig::$_prefix;
$statuses = $frk.'statuses';
$query = "INSERT INTO $statuses (date_time, userip, username, status) VALUES (?, ?, ?, ?)";
$result = $link->InsertRow($query, [$date_time, $_SESSION[$site]['userip'], $_SESSION[$site]['username'], $status]);
}
static public function AddComment($datetimes, $comm, $article, $userip) {
$link = new DB();
$site = BasicConfig::$_site;
$frk = BasicConfig::$_prefix;
$comments = $frk.'comments';
$query = "INSERT INTO $comments (datetimes, comment, artic_id, user, userip) VALUES (?, ?, ?, ?, ?)";
$result = $link->InsertRow($query, [$datetimes, $comm, $article, $_SESSION[$site]['userid'], $userip]);
}
static public function SelectBox($cat_id) {
$link = new DB();
$site = BasicConfig::$_site;
$frk = BasicConfig::$_prefix;
$categories = $frk.'categories';
$query = "SELECT * FROM $categories";
$result = $link->GetRows($query);
$output = '';
foreach ($result as $cat) {
if ($_SESSION[$site]['userlang'] === 'sr-ci' OR $_SESSION[$site]['userlang'] === 'sr-la') {
$cat_name = 'cat_name_sr';
} else {
$cat_name = 'cat_name_en';
}
if ($cat_id != '') {
if ($cat['cat_id'] == $cat_id) {
$selected = 'selected';
} else {
$selected = '';
}
} else {
$selected = '';
}
$output .= "
<option value='$cat[cat_id]' $selected>$cat[$cat_name]</option>
";
}
return $output;
}
static public function WriteArticle($header_sr, $header_en, $seo, $category_id, $body_sr, $body_en, $multi_lang, $favorite, $footer, $publish) {
$site = BasicConfig::$_site;
$home = BasicConfig::$_home;
$e = Language::LangPart('edit');
$lang = $_SESSION[$site]['userlang'];
$odate_ar = date("Y-m-d");
$author_id = self::UserId($_SESSION[$site]['username']);
$header_sr = htmlspecialchars($header_sr, ENT_QUOTES);
$header_en = htmlspecialchars($header_en, ENT_QUOTES);
$seo = self::SEO($seo);
$date = date("d-m-Y");
$seo = $seo.'-'.$date;
$link = new DB();
$frk = BasicConfig::$_prefix;
$articles = $frk.'articles';
$categories = $frk.'categories';
$users = $frk.'users';
$query0 = "SELECT * FROM $articles WHERE seo = ?";
$result0 = $link->GetRow($query0, [$seo]);
if (empty($result0)) {
$query = "INSERT INTO $articles (seo, header_sr, body_sr, header_en, body_en, odate_ar,
category_id, author_id, favorite, multi_lang, footer, publish)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
$result = $link->InsertRow($query, [$seo, $header_sr, $body_sr, $header_en, $body_en, $odate_ar,
$category_id, $author_id, $favorite, $multi_lang, $footer, $publish]);
if ($result == 1) {
if ($publish == 1) {
$query2 = "UPDATE $categories SET num_art = num_art + 1 WHERE cat_id = ?";
$result2 = $link->UpdateRow($query2, [$category_id]);
if ($result2 == 1) {
$query3 = "UPDATE $users SET num_art = num_art + 1 WHERE userid = ?";
$result3 = $link->UpdateRow($query3, [$author_id]);
}
if ($result3 == 1) {
header("Location: $home$lang".'/write-art-success');
}
} else {
header("Location: $home$lang".'/write-art-success');
}
}
} else {
return $e['seo_exists'];
}
}
static private function SEO($input) {
$cyr = array (
"А" => "a", "Б" => "b", "В" => "v", "Г" => "g", "Д" => "d", "Ђ" => "dj", "Е" => "e", "Ж" => "z", "З" => "z", "И" => "i",
"Ј" => "j", "К" => "k", "Л" => "l", "Љ" => "lj", "М" => "m", "Н" => "n", "Њ" => "nj", "О" => "o", "П" => "p", "Р" => "r",
"С" => "s", "Т" => "t", "Ћ" => "c", "У" => "u", "Ф" => "f", "Х" => "h", "Ц" => "c", "Ч" => "c", "Џ" => "dz", "Ш" => "s",
"а" => "a", "б" => "b", "в" => "v", "г" => "g", "д" => "d", "ђ" => "dj", "е" => "e", "ж" => "z", "з" => "z", "и" => "i",
"ј" => "j", "к" => "k", "л" => "l", "љ" => "lj", "м" => "m", "н" => "n", "њ" => "nj", "о" => "o", "п" => "p", "р" => "r",
"с" => "s", "т" => "t", "ћ" => "c", "у" => "u", "ф" => "f", "х" => "h", "ц" => "c", "ч" => "c", "џ" => "dz", "ш" => "s"
);
$output = strtr($input, $cyr);
$output = strtolower($output);
$output = preg_replace("/[\s]/", "-", $output);
$output = preg_replace("/[^a-z0-9-_]/",'',$output);
return $output;
}
static public function UpdateArticle($author_id, $article_id, $header_sr, $header_en, $seo, $category_id, $body_sr, $body_en, $multi_lang, $favorite, $footer, $publish) {
$site = BasicConfig::$_site;
$home = BasicConfig::$_home;
$e = Language::LangPart('edit');
$lang = $_SESSION[$site]['userlang'];
$header_sr = htmlspecialchars($header_sr, ENT_QUOTES);
$header_en = htmlspecialchars($header_en, ENT_QUOTES);
$seo = self::SEO($seo);
$link = new DB();
$frk = BasicConfig::$_prefix;
$articles = $frk.'articles';
$categories = $frk.'categories';
$users = $frk.'users';
$query0 = "SELECT * FROM $articles WHERE seo = ? AND article_id != ?";
$result0 = $link->GetRow($query0, [$seo, $article_id]);
if (empty($result0)) {
$query = "UPDATE $articles SET seo = ?, header_sr = ?, header_en = ?, body_sr = ?, body_en = ?, category_id = ?,
favorite = ?, multi_lang = ?, footer = ?, publish = ? WHERE article_id = ?";
$result = $link->UpdateRow($query, [$seo, $header_sr, $header_en, $body_sr, $body_en, $category_id,
$favorite, $multi_lang, $footer, $publish, $article_id]);
if ($result == 1) {
if ($_SESSION[$site]['var']['article_publish'] == 1 AND $publish == 1) {
if ($_SESSION[$site]['var']['cat_id'] != $category_id) {
$query2 = "UPDATE $categories SET num_art = num_art - 1 WHERE cat_id = ?";
$result2 = $link->UpdateRow($query2, [$_SESSION[$site]['var']['cat_id']]);
if ($result2 == 1) {
$query3 = "UPDATE $categories SET num_art = num_art + 1 WHERE cat_id = ?";
$result3 = $link->UpdateRow($query3, [$category_id]);
}
}
} else if ($_SESSION[$site]['var']['article_publish'] == 0 AND $publish == 0) {
// ništa
} else if ($_SESSION[$site]['var']['article_publish'] == 0 AND $publish == 1) {
$query4 = "UPDATE $categories SET num_art = num_art + 1 WHERE cat_id = ?";
$result4 = $link->UpdateRow($query4, [$category_id]);
$query5 = "UPDATE $users SET num_art = num_art + 1 WHERE userid = ?";
$result5 = $link->UpdateRow($query5, [$author_id]);
} else if ($_SESSION[$site]['var']['article_publish'] == 1 AND $publish == 0) {
if ($_SESSION[$site]['var']['cat_id'] != $category_id) {
$query6 = "UPDATE $categories SET num_art = num_art - 1 WHERE cat_id = ?";
$result6 = $link->UpdateRow($query6, [$_SESSION[$site]['var']['cat_id']]);
} else {
$query7 = "UPDATE $categories SET num_art = num_art - 1 WHERE cat_id = ?";
$result7 = $link->UpdateRow($query7, [$category_id]);
}
$query8 = "UPDATE $users SET num_art = num_art - 1 WHERE userid = ?";
$result8 = $link->UpdateRow($query8, [$author_id]);
}
header("Location: $home$lang".'/update-art-success');
}
} else {
return $e['seo_exists'];
}
}
static public function AddCategory($cat_name_sr, $cat_name_en, $cat_desc_sr, $cat_desc_en) {
$home = BasicConfig::$_home;
$site = BasicConfig::$_site;
$e = Language::LangPart('edit');
$seo = self::SEO($cat_name_sr);
$lang = $_SESSION[$site]['userlang'];
$link = new DB();
$frk = BasicConfig::$_prefix;
$categories = $frk.'categories';
$query = "SELECT * FROM $categories WHERE cat_seo_name = ?";
$result = $link->GetRow($query, [$seo]);
if (!empty($result)) {
return $e['cat_exist'];
} else {
$query2 = "INSERT INTO $categories
(cat_seo_name, cat_name_sr, cat_description_sr, cat_name_en, cat_description_en)
VALUES (?, ?, ?, ?, ?)";
$result = $link->InsertRow($query2, [$seo, $cat_name_sr, $cat_desc_sr, $cat_name_en, $cat_desc_en]);
if ($result > 0) {
header("Location: $home$lang".'/add-cat-success');
}
}
}
static public function UpdateCategory($cat_name_sr_old, $cat_name_sr, $cat_name_en, $cat_desc_sr, $cat_desc_en) {
$home = BasicConfig::$_home;
$site = BasicConfig::$_site;
$lang = $_SESSION[$site]['userlang'];