322 lines
9.8 KiB
PHP
322 lines
9.8 KiB
PHP
<?php
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/**
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* Holds the appearance section controller.
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*
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* @package Sakura
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*/
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namespace Sakura\Controllers\Settings;
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use Sakura\ActiveUser;
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use Sakura\Config;
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use Sakura\DB;
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use Sakura\File;
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use Sakura\Perms\Site;
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use Sakura\Router;
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use Sakura\Template;
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/**
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* Appearance settings.
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*
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* @package Sakura
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* @author Julian van de Groep <me@flash.moe>
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*/
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class AppearanceController extends Controller
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{
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private function handleUpload($mode, $file)
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{
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// Handle errors
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switch ($file['error']) {
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case UPLOAD_ERR_OK:
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break;
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case UPLOAD_ERR_INI_SIZE:
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case UPLOAD_ERR_FORM_SIZE:
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return "Your file was too large!";
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case UPLOAD_ERR_PARTIAL:
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return "The upload failed!";
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case UPLOAD_ERR_NO_TMP_DIR:
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case UPLOAD_ERR_CANT_WRITE:
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return "Wasn't able to save the file, contact a staff member!";
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case UPLOAD_ERR_EXTENSION:
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default:
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return "Something prevented the file upload!";
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}
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// Get the temp filename
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$tmpName = $_FILES[$mode]['tmp_name'];
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// Get the image meta data
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$meta = getimagesize($tmpName);
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// Check if image
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if (!$meta
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|| (
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$meta[2] !== IMAGETYPE_GIF
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&& $meta[2] !== IMAGETYPE_JPEG
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&& $meta[2] !== IMAGETYPE_PNG
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)
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) {
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return "Please upload a valid image!";
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}
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$confp = $mode === 'header' ? 'cover' : $mode;
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// Check dimensions
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$minWidth = config("file.{$confp}.min_width");
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$minHeight = config("file.{$confp}.min_height");
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$maxWidth = config("file.{$confp}.max_width");
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$maxHeight = config("file.{$confp}.max_height");
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if ($meta[0] < $minWidth
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|| $meta[1] < $minHeight
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|| $meta[0] > $maxWidth
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|| $meta[1] > $maxHeight) {
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return "Your image has to be at least {$minWidth}x{$minHeight}"
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. " and not bigger than {$maxWidth}x{$maxHeight}, yours was {$meta[0]}x{$meta[1]}!";
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}
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// Check file size
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$maxFileSize = config("file.{$confp}.max_file_size");
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if (filesize($tmpName) > $maxFileSize) {
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$maxSizeFmt = byte_symbol($maxFileSize);
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return "Your image is not allowed to be larger than {$maxSizeFmt}!";
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}
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$userId = ActiveUser::$user->id;
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$ext = image_type_to_extension($meta[2]);
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$filename = "{$mode}_{$userId}.{$ext}";
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// Create the file
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$file = File::create(file_get_contents($tmpName), $filename, ActiveUser::$user);
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// Delete the old file
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$this->deleteFile($mode);
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$column = "user_{$mode}";
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// Save new avatar
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DB::table('users')
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->where('user_id', ActiveUser::$user->id)
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->update([
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$column => $file->id,
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]);
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return null;
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}
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public function deleteFile($mode)
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{
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(new File(ActiveUser::$user->{$mode}))->delete();
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}
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public function avatar()
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{
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// Check permission
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if (!ActiveUser::$user->permission(Site::CHANGE_AVATAR)) {
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$message = "You aren't allowed to change your avatar.";
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$redirect = Router::route('settings.general.home');
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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$session = $_POST['session'] ?? null;
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if ($session) {
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$avatar = $_FILES['avatar'] ?? null;
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$redirect = Router::route('settings.appearance.avatar');
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if ($avatar && $avatar['error'] !== UPLOAD_ERR_NO_FILE) {
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$upload = $this->handleUpload('avatar', $_FILES['avatar']);
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$message = $upload !== null ? $upload : "Changed your avatar!";
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} else {
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$this->deleteFile('avatar');
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$message = "Deleted your avatar!";
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}
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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return Template::render('settings/appearance/avatar');
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}
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public function background()
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{
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// Check permission
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if (!ActiveUser::$user->permission(Site::CHANGE_BACKGROUND)) {
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$message = "You aren't allowed to change your background.";
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$redirect = Router::route('settings.general.home');
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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$session = $_POST['session'] ?? null;
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if ($session) {
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$background = $_FILES['background'] ?? null;
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$redirect = Router::route('settings.appearance.background');
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if ($background && $background['error'] !== UPLOAD_ERR_NO_FILE) {
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$upload = $this->handleUpload('background', $_FILES['background']);
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$message = $upload !== null ? $upload : "Changed your background!";
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} else {
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$this->deleteFile('background');
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$message = "Deleted your background!";
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}
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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return Template::render('settings/appearance/background');
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}
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public function header()
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{
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// Check permission
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if (!ActiveUser::$user->permission(Site::CHANGE_HEADER)) {
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$message = "You aren't allowed to change your profile header.";
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$redirect = Router::route('settings.general.home');
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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$session = $_POST['session'] ?? null;
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if ($session) {
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$header = $_FILES['header'] ?? null;
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$redirect = Router::route('settings.appearance.header');
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if ($header && $header['error'] !== UPLOAD_ERR_NO_FILE) {
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$upload = $this->handleUpload('header', $_FILES['header']);
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$message = $upload !== null ? $upload : "Changed your header!";
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} else {
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$this->deleteFile('header');
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$message = "Deleted your header!";
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}
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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return Template::render('settings/appearance/header');
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}
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public function userpage()
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{
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// Check permission
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if (!(
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ActiveUser::$user->page
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&& ActiveUser::$user->permission(Site::CHANGE_USERPAGE)
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) || !ActiveUser::$user->permission(Site::CREATE_USERPAGE)) {
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$message = "You aren't allowed to change your userpage.";
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$redirect = Router::route('settings.general.home');
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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$session = $_POST['session'] ?? null;
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$userpage = $_POST['userpage'] ?? null;
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$maxLength = 65535;
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if ($session && $userpage) {
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$redirect = Router::route('settings.appearance.userpage');
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if ($session !== session_id()) {
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$message = 'Your session expired!';
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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if (strlen($userpage) > $maxLength) {
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$message = 'Your userpage is too long, shorten it a little!';
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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// Update database
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DB::table('users')
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->where('user_id', ActiveUser::$user->id)
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->update([
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'user_page' => $userpage,
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]);
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$message = 'Updated your userpage!';
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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Template::vars(compact('maxLength'));
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return Template::render('settings/appearance/userpage');
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}
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public function signature()
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{
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// Check permission
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if (!ActiveUser::$user->permission(Site::CHANGE_SIGNATURE)) {
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$message = "You aren't allowed to change your signature.";
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$redirect = Router::route('settings.general.home');
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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$session = $_POST['session'] ?? null;
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$signature = $_POST['signature'] ?? null;
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$maxLength = 500;
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if ($session && $signature) {
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$redirect = Router::route('settings.appearance.signature');
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if ($session !== session_id()) {
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$message = 'Your session expired!';
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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if (strlen($signature) > $maxLength) {
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$message = 'Your signature is too long, shorten it a little!';
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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// Update database
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DB::table('users')
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->where('user_id', ActiveUser::$user->id)
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->update([
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'user_signature' => $signature,
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]);
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$message = 'Updated your signature!';
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Template::vars(compact('message', 'redirect'));
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return Template::render('global/information');
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}
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Template::vars(compact('maxLength'));
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return Template::render('settings/appearance/signature');
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}
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}
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