blessing-skin-server/app/Http/Controllers/SkinlibController.php
2016-08-28 10:05:21 +08:00

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<?php
namespace App\Http\Controllers;
use Illuminate\Routing\Controller as BaseController;
use App\Models\User;
use App\Models\Texture;
use App\Exceptions\E;
use Validate;
use Option;
use Utils;
use View;
use Http;
class SkinlibController extends BaseController
{
private $user = null;
function __construct()
{
$this->user = session()->has('uid') ? new User(session('uid')) : null;
}
public function index()
{
$filter = isset($_GET['filter']) ? $_GET['filter'] : "skin";
$sort = isset($_GET['sort']) ? $_GET['sort'] : "time";
$sort_by = ($sort == "time") ? "upload_at" : $sort;
$uid = isset($_GET['uid']) ? $_GET['uid'] : 0;
$page = isset($_GET['page']) ? $_GET['page'] : 1;
if ($filter == "skin") {
$textures = Texture::where(function($query) {
$query->where('type', '=', 'steve')
->orWhere('type', '=', 'alex');
})->orderBy($sort_by, 'desc');
} elseif ($filter == "user") {
$textures = Texture::where('uploader', $uid)->orderBy($sort_by, 'desc');
} else {
$textures = Texture::where('type', $filter)->orderBy($sort_by, 'desc');
}
if (!is_null($this->user)) {
// show private textures when show uploaded textures of current user
if ($uid != $this->user->uid && !$this->user->is_admin)
$textures = $textures->where('public', '1');
} else {
$textures = $textures->where('public', '1');
}
$total_pages = ceil($textures->count() / 20);
$textures = $textures->skip(($page - 1) * 20)->take(20)->get();
echo View::make('skinlib.index')->with('user', $this->user)
->with('sort', $sort)
->with('filter', $filter)
->with('textures', $textures)
->with('page', $page)
->with('total_pages', $total_pages)
->render();
}
public function search()
{
$q = isset($_GET['q']) ? $_GET['q'] : "";
$filter = isset($_GET['filter']) ? $_GET['filter'] : "skin";
$sort = isset($_GET['sort']) ? $_GET['sort'] : "time";
$sort_by = ($sort == "time") ? "upload_at" : $sort;
if ($filter == "skin") {
$textures = Texture::like('name', $q)->where(function($query) use ($q) {
$query->where('public', '=', '1')
->where('type', '=', 'steve')
->orWhere('type', '=', 'alex');
})->orderBy($sort_by, 'desc')->get();
} else {
$textures = Texture::like('name', $q)
->where('type', $filter)
->where('public', '1')
->orderBy($sort_by, 'desc')->get();
}
echo View::make('skinlib.search')->with('user', $this->user)
->with('sort', $sort)
->with('filter', $filter)
->with('q', $q)
->with('textures', $textures)->render();
}
public function show()
{
if (!isset($_GET['tid'])) Http::abort(404, 'No specified tid.');
$texture = Texture::find($_GET['tid']);
if (!$texture || $texture && !\Storage::exists(BASE_DIR."/textures/".$texture->hash)) {
if (Option::get('auto_del_invalid_texture') == "1") {
if ($texture) $texture->delete();
Http::abort(404, '请求的材质文件已经被删除');
}
Http::abort(404, '请求的材质文件已经被删除,请联系管理员删除该条目');
}
if ($texture->public == "0") {
if (is_null($this->user) || ($this->user->uid != $texture->uploader && !$this->user->is_admin))
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');
}
echo View::make('skinlib.show')->with('texture', $texture)->with('with_out_filter', true)->with('user', $this->user)->render();
}
public function info($tid)
{
echo json_encode(Texture::find($tid)->toArray());
}
public function upload()
{
echo View::make('skinlib.upload')->with('user', $this->user)->with('with_out_filter', true)->render();
}
public function handleUpload()
{
$this->checkUpload(isset($_POST['type']) ? $_POST['type'] : "");
$t = new Texture();
$t->name = $_POST['name'];
$t->type = $_POST['type'];
$t->likes = 1;
$t->hash = Utils::upload($_FILES['file']);
$t->size = ceil($_FILES['file']['size'] / 1024);
$t->public = ($_POST['public'] == 'true') ? "1" : "0";
$t->uploader = $this->user->uid;
$t->upload_at = Utils::getTimeFormatted();
$cost = $t->size * (($t->public == "1") ? Option::get('score_per_storage') : Option::get('private_score_per_storage'));
if ($this->user->getScore() < $cost)
View::json('积分不够啦', 7);
$results = Texture::where('hash', $t->hash)->get();
if (!$results->isEmpty()) {
foreach ($results as $result) {
if ($result->type == $t->type) {
View::json([
'errno' => 0,
'msg' => '已经有人上传过这个材质了,直接添加到衣柜使用吧~',
'tid' => $result->tid
]);
}
}
}
$t->save();
$this->user->setScore($cost, 'minus');
if ($this->user->closet->add($t->tid, $t->name)) {
View::json([
'errno' => 0,
'msg' => '材质 '.$_POST['name'].' 上传成功',
'tid' => $t->tid
]);
}
}
public function delete()
{
Validate::checkPost(['tid']);
$result = Texture::find($_POST['tid']);
if (!$result)
View::json('Unexistent texture.', 1);
if ($result->uploader != $this->user->uid && !$this->user->is_admin)
View::json('你不是这个材质的上传者哦', 1);
// check if file occupied
if (Texture::where('hash', $result['hash'])->count() == 1)
\Storage::remove("./textures/".$result['hash']);
$this->user->setScore($result->size * Option::get('score_per_storage'), 'plus');
if ($result->delete())
View::json('材质已被成功删除', 0);
}
public function privacy($tid)
{
$t = Texture::find($tid);
if (!$t) View::json('Unexistent texture.', 1);
if ($t->uploader != $this->user->uid && !$this->user->is_admin)
View::json('你不是这个材质的上传者哦', 1);
if ($t->setPrivacy(!$t->public)) {
View::json([
'errno' => 0,
'msg' => '材质已被设为'.($t->public == "0" ? "隐私" : "公开"),
'public' => $t->public
]);
}
}
public function rename() {
Validate::checkPost(['tid', 'new_name']);
Validate::textureName($_POST['new_name']);
$t = Texture::find($_POST['tid']);
if (!$t) View::json('材质不存在', 1);
if ($t->uploader != $this->user->uid && !$this->user->is_admin)
View::json('你不是这个材质的上传者哦', 1);
$t->name = $_POST['new_name'];
if ($t->save()) {
View::json('材质名称已被成功设置为'.$_POST['new_name'], 0);
}
}
private function checkUpload($type)
{
Validate::textureName(Utils::getValue('name', $_POST));
if (!Utils::getValue('file', $_FILES))
View::json('你还没有选择任何文件哟', 1);
if (!isset($_POST['public']) || ($_POST['public'] != 0 && $_POST['public'] != 1))
View::json('非法参数', 1);
if ($_FILES['file']['type'] == "image/png" || $_FILES['file']['type'] == "image/x-png")
{
// if error occured while uploading file
if ($_FILES['file']["error"] > 0)
View::json($_FILES['file']["error"], 1);
$size = getimagesize($_FILES['file']["tmp_name"]);
$ratio = $size[0] / $size[1];
if ($type == "steve" || $type == "alex") {
if ($ratio != 2 && $ratio != 1)
View::json("不是有效的皮肤文件(宽 {$size[0]},高 {$size[1]}", 1);
} elseif ($type == "cape") {
if ($ratio != 2)
View::json("不是有效的披风文件(宽 {$size[0]},高 {$size[1]}", 1);
} else {
View::json('非法参数', 1);
}
} else {
if (Utils::getValue('file', $_FILES)) {
View::json('文件格式不对哦', 1);
} else {
View::json('No file selected.', 1);
}
}
return true;
}
}