feat(Subtitle): Add Base Subtitle Page

1. Add subtitle search, upload, download support
2. change the http server config about `buffer_output_size` , which default
   is 2M, may let server can't sent file bigger than 2M. So change it to 32M.

CHANGELOG.md

@@ -9,19 +9,20 @@
 
 ### Feat
 - **Category:** Add Categories Manage Pane
-- **Category:** Add Image and class_name support
 - **Category:** Add Categories Support when upload torrent
+- **Category:** Add Image and class_name support
 - **Category:** Add Default sprite image of category
 - **Crontab:** Move From Timer to Process
 - **Editor:** Support wysibb editor
 - **Gravatar:** Add support of gravatar
-- **Pager:** Add Pager Support
 - **Pager:** Torrents/{SearchForm,TagsForm}
+- **Pager:** Add Pager Support
 - **Process:** Add custom Process Support
 - **Process:** Clean Components before sleep
+- **RateLimit:** Add actionRateLimitCheckTrait
 - **Redis:** Add mutiDelete() function for Redis
-- **Tracker:** Move From Timer to Process
 - **Tracker:** Add `retry in` field when failed
+- **Tracker:** Move From Timer to Process
 - **User:** Add Bonus And Unread Messsage count
 - **UserInfo:** Add Cache Lock of user access_{time,ip} update
 - **Validator:** Add autoload from requests function

apps/config/httpd.php

@@ -84,6 +84,7 @@
                 'max_request'      => 3000, // 进程的最大任务数
                 'max_wait_time'    => 60, // 退出等待时间
                 'package_max_length' => 6242880, // 最大上传包大小，单位 Bytes
+                'buffer_output_size' => 33554432,  // 发送缓存区大小，影响向用户发送文件的最大大小，单位 Bytes
                 'reload_async'     => true, // 异步安全重启
                 /* 'user'        => 'www',  // 子进程运行用户  */
             ],

apps/controllers/SubtitlesController.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 8/7/2019
+ * Time: 9:57 PM
+ */
+
+namespace apps\controllers;
+
+use apps\models\form\Subtitles;
+
+use Rid\Http\Controller;
+
+class SubtitlesController extends Controller
+{
+    public function actionIndex()
+    {
+        return $this->actionSearch();
+    }
+
+    public function actionSearch()
+    {
+        $search = new Subtitles\SearchForm();
+        if (false === $success = $search->validate()) {
+            return $this->render('action/action_fail');
+        }
+        return $this->render('subtitles/search',['search' => $search]);
+    }
+
+    public function actionUpload()
+    {
+        if (app()->request->isPost()) {
+            $upload = new Subtitles\UploadForm();
+            if (false === $success = $upload->validate()) {
+                return $this->render('action/action_fail',['msg' => $upload->getError()]);   // TODO add redirect
+            } else {
+                $upload->flush();
+                return $this->render('action/action_success');  // TODO add redirect
+            }
+        }
+        return $this->actionSearch();
+    }
+
+    public function actionDownload()
+    {
+        $download = new Subtitles\DownloadForm();
+        if (false === $success = $download->validate()) {
+            return $this->render('action/action_fail');
+        }
+
+        return $download->sendFileContentToClient();
+    }
+
+    public function actionDelete()
+    {
+        $delete = new Subtitles\DeleteForm();
+        if (false === $success = $delete->validate()) {
+            return $this->render('action/action_fail');   // TODO add redirect
+        } else {
+            return $this->render('action/action_success'); // TODO add redirect
+        }
+    }
+}

apps/models/form/Subtitles/DeleteForm.php

@@ -0,0 +1,17 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 8/7/2019
+ * Time: 11:22 PM
+ */
+
+namespace apps\models\form\Subtitles;
+
+
+use Rid\Validators\Validator;
+
+class DeleteForm extends Validator
+{
+    // TODO
+}

apps/models/form/Subtitles/DownloadForm.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 8/7/2019
+ * Time: 10:03 PM
+ */
+
+namespace apps\models\form\Subtitles;
+
+use apps\models\form\Traits;
+use Rid\Validators\Validator;
+
+class DownloadForm extends Validator
+{
+    use Traits\FileSentTrait, Traits\isValidSubtitleTrait;
+
+    protected $_autoload_data = true;
+    protected $_autoload_data_from = ['get'];
+
+    private function addDownloadHit()
+    {
+        app()->pdo->createCommand('UPDATE `subtitles` SET `hits` = `hits` + 1 WHERE id = :sid')->bindParams([
+            'sid' => $this->id
+        ])->execute();
+    }
+
+    protected function getSendFileName(): string
+    {
+        return $this->subtitle['filename'];
+    }
+
+    protected function getSendFileContentLength(): int
+    {
+        return (int)$this->subtitle['size'];
+    }
+
+    protected function hookFileContentSend()
+    {
+        $this->addDownloadHit();
+    }
+
+    protected function getSendFileContent()
+    {
+        $filename = $this->id . '.' . $this->subtitle['ext'];
+        $file_loc = app()->getPrivatePath('subs') . DIRECTORY_SEPARATOR . $filename;
+        return file_get_contents($file_loc);
+    }
+}

apps/models/form/Subtitles/SearchForm.php

@@ -0,0 +1,35 @@
+<?php
+/** TODO
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 8/7/2019
+ * Time: 10:03 PM
+ */
+
+namespace apps\models\form\Subtitles;
+
+use Rid\Validators\Pager;
+
+class SearchForm extends Pager
+{
+
+    protected function getRemoteTotal(): int
+    {
+        return app()->pdo->createCommand('SELECT COUNT(`id`) FROM `subtitles`')->queryScalar();  // TODO
+    }
+
+    protected function getRemoteData(): array
+    {
+       return app()->pdo->createCommand('SELECT * FROM `subtitles` ORDER BY id DESC')->queryAll();  // TODO
+    }
+
+    public function getSubsSizeSum()
+    {
+        if (false === $size = app()->redis->get('Site:subtitle_sub_size:string')) {
+            $size = app()->pdo->createCommand('SELECT SUM(`size`) FROM `subtitles`')->queryScalar();
+            app()->redis->set('Site:subtitle_sub_size:string', $size);
+        }
+        return $size;
+    }
+
+}

apps/models/form/Subtitles/UploadForm.php

@@ -0,0 +1,105 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 8/7/2019
+ * Time: 10:02 PM
+ */
+
+namespace apps\models\form\Subtitles;
+
+
+use apps\models\form\Traits\isValidTorrentTrait;
+use Rid\Http\UploadFile;
+use Rid\Validators\Validator;
+
+class UploadForm extends Validator
+{
+    use isValidTorrentTrait;
+
+    /** @var UploadFile $file */
+    public $file;
+
+    public $title;
+    public $torrent_id;
+    // public $lang_id;  //TODO support
+    public $anonymous;
+
+    private $hashs;
+
+    protected $_autoload_data = true;
+    protected $_autoload_data_from = ['post', 'files'];
+
+    public static function defaultData()
+    {
+        return [
+            'anonymous' => 0
+        ];
+    }
+
+    public static function inputRules()
+    {
+        return [
+            'torrent_id' => 'Required | Integer',
+            'file' => [
+                ['Required'],
+                ['Upload\Required'],
+                ['Upload\Extension', ['allowed' => ['sub', 'srt', 'zip', 'rar', 'ace', 'txt', 'ssa', 'ass', 'cue']]],
+                ['Upload\Size', ['size' => config('upload.max_subtitle_file_size') . 'B']]
+            ],
+            'anonymous' => [
+                ['InList', ['list' => [0, 1]]]
+            ]
+        ];
+    }
+
+    public static function callbackRules()
+    {
+        return ['isExistTorrent', 'checkSubtitleUniqueByHash'];
+    }
+
+    protected function checkSubtitleUniqueByHash()
+    {
+        /** @var UploadFile $file */
+        $file = $this->getData('file');
+        $this->hashs = $file_md5 = md5_file($file->tmpName);
+
+        $exist_id = app()->pdo->createCommand('SELECT id FROM `subtitles` WHERE `hashs` = :hashs LIMIT 1;')->bindParams([
+            'hashs' => $file_md5
+        ])->queryOne();
+
+        if ($exist_id !== false) {
+            $this->buildCallbackFailMsg('file', 'This Subtitle has been upload before.');
+        }
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function flush()
+    {
+        $title = $this->title ?: $this->file->getFileName();
+
+        app()->pdo->beginTransaction();
+        try {
+
+            $ext = $this->file->getExtension();
+            app()->pdo->createCommand('INSERT INTO `subtitles`(`torrent_id`, `hashs` ,`title`, `filename`, `added_at`, `size`, `uppd_by`, `anonymous`, `ext`) 
+VALUES (:tid, :hashs, :title, :filename, NOW(), :size, :upper, :anonymous, :ext)')->bindParams([
+                'tid' => $this->torrent_id, 'hashs' => $this->hashs,
+                'title' => $title, 'filename' => $this->file->getBaseName(),
+                'size' => $this->file->size, 'upper' => app()->site->getCurUser()->getId(),
+                'anonymous' => $this->anonymous, 'ext' => $ext
+            ])->execute();
+            $id = app()->pdo->getLastInsertId();
+            $file_loc = app()->getPrivatePath('subs') . DIRECTORY_SEPARATOR . $id . '.' . $ext;
+            $this->file->saveAs($file_loc);
+            app()->pdo->commit();
+        } catch (\Exception $e) {
+            if (isset($file_loc)) unlink($file_loc);
+            app()->pdo->rollback();
+            throw $e;
+        }
+        app()->redis->del('Site:subtitle_sub_size:string');
+    }
+}

apps/models/form/Traits/isValidSubtitleTrait.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 8/8/2019
+ * Time: 10:09 AM
+ */
+
+namespace apps\models\form\Traits;
+
+
+trait isValidSubtitleTrait
+{
+    public $id;
+
+    protected $subtitle;
+
+    public static function inputRules()
+    {
+        return [
+            'id' => 'required | Integer'
+        ];
+    }
+
+    public static function callbackRules()
+    {
+        return ['isValidSubtitle'];
+    }
+
+    protected function isValidSubtitle()
+    {
+        $sub_id = $this->getData('id');
+
+        $this->subtitle = app()->pdo->createCommand('SELECT * FROM `subtitles` WHERE id = :sid LIMIT 1;')->bindParams([
+            'sid' => $sub_id
+        ])->queryOne();
+
+        if ($this->subtitle === false) {
+            $this->buildCallbackFailMsg('file', 'File not found');
+        }
+    }
+}

apps/models/form/Traits/isValidTorrentTrait.php

@@ -13,12 +13,18 @@
 
 trait isValidTorrentTrait
 {
-    public $id;
+    public $torrent_id;
     public $tid;
+    public $id;
 
     /** @var Torrent */
     protected $torrent;
 
+    public static function callbackRules()
+    {
+        return ['isExistTorrent'];
+    }
+
     /**
      * @return Torrent
      */
@@ -28,7 +34,7 @@ public function getTorrent(): Torrent
     }
 
     protected function isExistTorrent() {
-        $tid = $this->getData('tid') ?? $this->getData('id');
+        $tid = $this->getData('torrent_id') ?? $this->getData('tid') ?? $this->getData('id');
         $torrent_exist = app()->pdo->createCommand('SELECT COUNT(`id`) FROM `torrents` WHERE `id` = :tid')->bindParams([
             'tid' => $tid
         ])->queryScalar();