237 lines
8.1 KiB
PHP
237 lines
8.1 KiB
PHP
<?php
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namespace App\Controllers;
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use App\Models\User;
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use App\Models\Texture;
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use App\Exceptions\E;
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use Option;
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use Utils;
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use View;
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use Http;
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class SkinlibController extends BaseController
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{
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private $user = null;
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function __construct()
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{
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$this->user = isset($_SESSION['email']) ? new User($_SESSION['email']) : null;
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}
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public function index()
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{
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$filter = isset($_GET['filter']) ? $_GET['filter'] : "skin";
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$sort = isset($_GET['sort']) ? $_GET['sort'] : "time";
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$sort_by = ($sort == "time") ? "upload_at" : $sort;
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$page = isset($_GET['page']) ? $_GET['page'] : 1;
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if ($filter == "skin") {
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$textures = Texture::where(function($query) {
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$query->where('public', '=', '1')
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->where('type', '=', 'steve')
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->orWhere('type', '=', 'alex');
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})->orderBy($sort_by, 'desc')->skip(($page - 1) * 20)->take(20)->get();
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} elseif ($filter == "user") {
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$uid = isset($_GET['uid']) ? $_GET['uid'] : 0;
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if ($uid == $this->user->uid) {
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// show private textures when show uploaded textures of current user
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$textures = Texture::where('uploader', $uid)->orderBy($sort_by, 'desc')->skip(($page - 1) * 20)->take(20)->get();
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} else {
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$textures = Texture::where('uploader', $uid)->where('public', '1')->orderBy($sort_by, 'desc')->skip(($page - 1) * 20)->take(20)->get();
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}
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} else {
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$textures = Texture::where('type', $filter)->where('public', '1')->orderBy($sort_by, 'desc')->skip(($page - 1) * 20)->take(20)->get();
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}
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$total_pages = ceil(count($textures) / 20);
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echo View::make('skinlib.index')->with('user', $this->user)
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->with('sort', $sort)
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->with('filter', $filter)
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->with('textures', $textures)
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->with('page', $page)
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->with('total_pages', $total_pages)
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->render();
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}
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public function search()
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{
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$q = isset($_GET['q']) ? $_GET['q'] : "";
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$filter = isset($_GET['filter']) ? $_GET['filter'] : "skin";
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$sort = isset($_GET['sort']) ? $_GET['sort'] : "time";
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$sort_by = ($sort == "time") ? "upload_at" : $sort;
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if ($filter == "skin") {
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$textures = Texture::like('name', $q)->where(function($query) use ($q) {
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$query->where('public', '=', '1')
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->where('type', '=', 'steve')
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->orWhere('type', '=', 'alex');
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})->orderBy($sort_by, 'desc')->get();
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} else {
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$textures = Texture::like('name', $q)
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->where('type', $filter)
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->where('public', '1')
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->orderBy($sort_by, 'desc')->get();
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}
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echo View::make('skinlib.search')->with('user', $this->user)
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->with('sort', $sort)
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->with('filter', $filter)
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->with('q', $q)
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->with('textures', $textures)->render();
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}
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public function show()
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{
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if (!isset($_GET['tid'])) Http::abort(404, 'No specified tid.');
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$texture = Texture::find($_GET['tid']);
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if (!$texture) Http::abort(404, '请求的材质已经被删除');
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if ($texture->public == "0") {
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if (is_null($this->user) || ($this->user->uid != $texture->uploader && !$this->user->is_admin))
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Http::abort(404, '请求的材质已经设为隐私，仅上传者和管理员可查看');
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}
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echo View::make('skinlib.show')->with('texture', $texture)->with('with_out_filter', true)->with('user', $this->user)->render();
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}
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public function info($tid)
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{
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echo json_encode(Texture::find($tid)->toArray());
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}
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public function upload()
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{
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echo View::make('skinlib.upload')->with('user', $this->user)->with('with_out_filter', true)->render();
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}
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public function handleUpload()
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{
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$this->checkUpload(isset($_POST['type']) ? $_POST['type'] : "");
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$t = new Texture();
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$t->name = $_POST['name'];
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$t->type = $_POST['type'];
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$t->hash = \Storage::upload($_FILES['file']);
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$t->size = ceil($_FILES['file']['size'] / 1024);
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$t->public = ($_POST['public'] == 'true') ? "1" : "0";
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$t->uploader = $this->user->uid;
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$t->upload_at = Utils::getTimeFormatted();
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if ($this->user->getScore() < $t->size)
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View::json('积分不够啦', 7);
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$results = Texture::where('hash', $t->hash)->get();
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if (!$results->isEmpty())
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{
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foreach ($results as $result) {
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if ($result->type == $t->type) {
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View::json([
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'errno' => 0,
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'msg' => '已经有人上传过这个材质了，直接添加到衣柜使用吧~',
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'tid' => $result->tid
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]);
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}
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}
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}
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$t->save();
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$this->user->setScore($t->size, 'minus');
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if ($this->user->closet->add($t->tid, $t->name)) {
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$t = Texture::find($t->tid);
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$t->likes += 1;
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$t->save();
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View::json([
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'errno' => 0,
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'msg' => '材质 '.$_POST['name'].' 上传成功',
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'tid' => $t->tid
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]);
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}
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}
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public function delete()
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{
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if (is_numeric(Utils::getValue('tid', $_POST))) {
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$result = Texture::find($_POST['tid']);
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if (!$result)
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throw new E('Unexistent texture.', 1);
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// check if file occupied
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if (Texture::where('hash', $result['hash'])->count() == 1)
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\Storage::remove("./textures/".$result['hash']);
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$this->user->setScore($result->size, 'plus');
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if ($result->delete())
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View::json('材质已被成功删除', 0);
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} else {
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throw new E('Invalid parameters.', 1);
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}
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}
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public function privacy($tid)
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{
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$t = Texture::find($tid);
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if ($t->setPrivacy(!$t->public)) {
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View::json([
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'errno' => 0,
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'msg' => '材质已被设为'.($t->public == "0" ? "隐私" : "公开"),
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'public' => $t->public
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]);
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}
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}
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private function checkUpload($type)
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{
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\Validate::checkValidTextureName(Utils::getValue('name', $_POST));
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if (!Utils::getValue('file', $_FILES))
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throw new E('你还没有选择任何文件哟', 1);
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if (!isset($_POST['public']) || ($_POST['public'] != 0 && $_POST['public'] != 1))
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throw new E('Invalid parameters.', 1);
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if ($_FILES['file']['type'] == "image/png" || $_FILES['file']['type'] == "image/x-png")
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{
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// if error occured while uploading file
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if ($_FILES['file']["error"] > 0)
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throw new E($_FILES['file']["error"], 1);
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$size = getimagesize($_FILES['file']["tmp_name"]);
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$ratio = $size[0] / $size[1];
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if ($type == "steve" || $type == "alex") {
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if ($ratio != 2 && $ratio != 1)
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throw new E("不是有效的皮肤文件（宽 {$size[0]}，高 {$size[1]}）", 1);
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} elseif ($type == "cape") {
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if ($ratio != 2)
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throw new E("不是有效的披风文件（宽 {$size[0]}，高 {$size[1]}）", 1);
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} else {
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throw new E('Invalid parameters.', 1);
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}
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} else {
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if (Utils::getValue('file', $_FILES)) {
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throw new E('文件格式不对哦', 1);
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} else {
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throw new E('No file selected.', 1);
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}
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}
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return true;
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}
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}
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