From 5cbf9ff1775e95009809488a74aab6cb406045a4 Mon Sep 17 00:00:00 2001
From: Jerry Yan <792602257@qq.com>
Date: Wed, 24 Aug 2022 20:54:34 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E6=AC=BE=E5=AF=BC=E5=85=A5=E8=8A=82?=
 =?UTF-8?q?=E7=9B=AE=E5=8D=95=EF=BC=8C=E8=87=AA=E5=8A=A8=E5=8C=B9=E9=85=8D?=
 =?UTF-8?q?=E6=97=B6=E9=97=B4=EF=BC=88=E9=9C=80=E6=8F=90=E5=89=8D=E5=AF=BC?=
 =?UTF-8?q?=E5=85=A5=E5=88=86P=E4=BF=A1=E6=81=AF=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../ProgramConstructController.php            | 68 ++++++++++++++-----
 .../ProgramVideoConstructController.php       | 15 ++--
 app/Http/Controllers/UserController.php       | 30 ++++----
 app/Models/ProgramVideos.php                  |  7 ++
 app/Models/VideoParts.php                     |  6 ++
 app/Util/TimeUtil.php                         | 19 ++++++
 6 files changed, 105 insertions(+), 40 deletions(-)
 create mode 100644 app/Util/TimeUtil.php

diff --git a/app/Http/Controllers/ProgramConstructController.php b/app/Http/Controllers/ProgramConstructController.php
index 5272757..a5559ab 100644
--- a/app/Http/Controllers/ProgramConstructController.php
+++ b/app/Http/Controllers/ProgramConstructController.php
@@ -5,6 +5,9 @@ namespace App\Http\Controllers;
 use App\Models\Programs;
 use App\Models\ProgramVideos;
 use App\Models\VideoComments;
+use App\Models\VideoParts;
+use App\Util\TimeUtil;
+use Carbon\Carbon;
 use Illuminate\Database\QueryException;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller as BaseController;
@@ -12,6 +15,7 @@ use Illuminate\Support\Facades\DB;
 
 class ProgramConstructController extends BaseController
 {
+    // region Views
     public function index(Request $request) {
         $status = $request->get("status", "0");
         $query = Programs::query()->with(["appends", "video_pivots.video"])->where("status", $status, 0)->orderByDesc("created_at");
@@ -27,6 +31,25 @@ class ProgramConstructController extends BaseController
         ]);
     }
 
+    public function from_comment(Request $request, VideoComments $comment) {
+        return redirect(route("program.construct.batch_add"))->withInput([
+            "bvid"=>$comment->video->bvid,
+            "content"=>$comment->content
+        ]);
+    }
+
+    public function batch_add(Request $request) {
+        return view("program.construct.batch_add");
+    }
+
+    public function edit(Request $request, Programs $program) {
+        return view("program.construct.create", [
+            "program"=>$program
+        ]);
+    }
+    // endregion
+
+    // region Form Submit
     public function create(Request $request) {
         $request->validate([
             "name" => ["required"]
@@ -39,17 +62,6 @@ class ProgramConstructController extends BaseController
         return redirect(route("program.construct.edit", ["program"=>$program->id]));
     }
 
-    public function from_comment(Request $request, VideoComments $comment) {
-        return redirect(route("program.construct.batch_add"))->withInput([
-            "bvid"=>$comment->video->bvid,
-            "content"=>$comment->content
-        ]);
-    }
-
-    public function batch_add(Request $request) {
-        return view("program.construct.batch_add");
-    }
-
     public function batch_create(Request $request) {
         $request->validate([
             'bvid' => ['required'],
@@ -63,7 +75,8 @@ class ProgramConstructController extends BaseController
                 "bvid" => "该BVID下已有{$count}个节目关联，请手动添加"
             ]);
         }
-        $regex = "/^p(?P<part>\d{1,2})[-# _:,)]+(?P<time>(0?1[:：])?\d{1,3}[:：]\d{1,2}) ?(?P<content>.+)$/ui";
+        $regex = "/^p(?P<part>\d{1,2})[-# _:,)]+(?P<time>(0?1[:：])?\d{1,3}[:：]\d{1,2})\s*(?P<content>.+)$/ui";
+        $video_parts = VideoParts::query()->where("bvid", "=", $bvid)->get();
         DB::beginTransaction();
         try {
             foreach (explode("\n", $content) as $line) {
@@ -84,6 +97,30 @@ class ProgramConstructController extends BaseController
                 $video_pivot->start_part = $match["part"];
                 $video_pivot->start_time = $time;
                 $video_pivot->stop_part = $match["part"];
+                if (sizeof($video_parts) > 0) {
+                    /**
+                     * 计算开始时间
+                     * @var VideoParts $cur_part
+                     */
+                    $cur_part = $video_parts->where("part_num", "=", $match["part"])->first();
+                    if ($cur_part) {
+                        // 根据标题名称，判断开始时间
+                        $title = $cur_part->title;
+                        $date_str = substr($title, 0, 13);
+                        $base_time = Carbon::createFromFormat("Ymd_Hi", $date_str);
+                        $start_time = Carbon::createFromFormat("H:i:s", $time);
+                        $video_pivot->created_at = TimeUtil::calculate_program_time(
+                            $base_time,
+                            $start_time->secondsSinceMidnight()
+                        );
+                        if ($cur_part->duration->diffInMinutes($start_time) < 20) {
+                            $video_pivot->stop_part += 1;
+                            if ($video_pivot->stop_part > $video_parts->pluck("part_num")->max()) {
+                                $video_pivot->stop_part = $video_parts->pluck("part_num")->max();
+                            }
+                        }
+                    }
+                }
                 $program->save();
                 $program->video_pivots()->save($video_pivot);
             }
@@ -97,12 +134,6 @@ class ProgramConstructController extends BaseController
         return redirect(route("program.construct.list"));
     }
 
-    public function edit(Request $request, Programs $program) {
-        return view("program.construct.create", [
-            "program"=>$program
-        ]);
-    }
-
     public function submit(Request $request, Programs $program) {
         $request->validate([
             "name" => ["required"]
@@ -114,4 +145,5 @@ class ProgramConstructController extends BaseController
             "program"=>$program
         ]);
     }
+    // endregion
 }
diff --git a/app/Http/Controllers/ProgramVideoConstructController.php b/app/Http/Controllers/ProgramVideoConstructController.php
index 0375532..57f4684 100644
--- a/app/Http/Controllers/ProgramVideoConstructController.php
+++ b/app/Http/Controllers/ProgramVideoConstructController.php
@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
 
 use App\Models\Programs;
 use App\Models\ProgramVideos;
+use App\Util\TimeUtil;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller as BaseController;
@@ -134,21 +135,17 @@ class ProgramVideoConstructController extends BaseController
                 $query->where("created_at", ">", $program_video->created_at)->orWhere("created_at", "=", null);
             })
             ->get();
-        /**
-         * @var $created_at Carbon
-         */
         $created_at = $program_video->created_at;
         $base_time = $created_at->subSeconds($program_video->start_sec)->subSeconds(($program_video->start_part - 1) * $each_time_sec);
         foreach ($program_videos as $video) {
             if ($video->id === $program_video->id) {
                 continue;
             }
-            $time = $base_time->copy()->addSeconds(($video->start_part - 1) * $each_time_sec)->addSeconds($video->start_sec);
-            if ($time->second > 30) {
-                $time->addMinute();
-            }
-            $time->seconds(0);
-            $video->created_at = $time;
+            $video->created_at = TimeUtil::calculate_program_time(
+                $base_time,
+                $video->start_sec,
+                ($video->start_part - 1) * $each_time_sec
+            );
             $video->update();
         }
         return redirect(route("program.construct.list"));
diff --git a/app/Http/Controllers/UserController.php b/app/Http/Controllers/UserController.php
index 33397e3..1174ce7 100644
--- a/app/Http/Controllers/UserController.php
+++ b/app/Http/Controllers/UserController.php
@@ -10,11 +10,27 @@ use Illuminate\Support\Facades\Hash;
 
 class UserController extends BaseController
 {
+    // region Views
     public function login_page(Request $request)
     {
         return view("user.login");
     }
 
+    public function logout(Request $request)
+    {
+        Auth::logout();
+        $request->session()->invalidate();
+        $request->session()->regenerateToken();
+        return redirect("/");
+    }
+
+    public function register_page(Request $request)
+    {
+        return view("user.register");
+    }
+    // endregion
+
+    // region Form Submit
     public function authenticate(Request $request): \Illuminate\Http\RedirectResponse
     {
         $request->validate([
@@ -38,19 +54,6 @@ class UserController extends BaseController
         ]);
     }
 
-    public function logout(Request $request)
-    {
-        Auth::logout();
-        $request->session()->invalidate();
-        $request->session()->regenerateToken();
-        return redirect("/");
-    }
-
-    public function register_page(Request $request)
-    {
-        return view("user.register");
-    }
-
     public function register(Request $request)
     {
         $request_payload = $request->validate([
@@ -64,4 +67,5 @@ class UserController extends BaseController
         $user->save();
         return redirect(route("login"));
     }
+    // endregion
 }
diff --git a/app/Models/ProgramVideos.php b/app/Models/ProgramVideos.php
index 2f64cdb..e2e06c5 100644
--- a/app/Models/ProgramVideos.php
+++ b/app/Models/ProgramVideos.php
@@ -6,6 +6,13 @@ use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Carbon;
 
+/**
+ * @property Carbon $created_at
+ * @property int $stop_part
+ * @property int $start_part
+ * @property int $startSec
+ * @property int $stopSec
+ */
 class ProgramVideos extends Model
 {
     protected $fillable = ["video_bvid", "start_part", "start_time", "stop_part", "stop_time"];
diff --git a/app/Models/VideoParts.php b/app/Models/VideoParts.php
index 025cd44..72275ab 100644
--- a/app/Models/VideoParts.php
+++ b/app/Models/VideoParts.php
@@ -4,9 +4,15 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
 
+/**
+ * @property \Carbon\Carbon $duration
+ */
 class VideoParts extends Model
 {
     public $timestamps = false;
+    protected $casts = [
+        "duration" => "datetime",
+    ];
     public function video(): \Illuminate\Database\Eloquent\Relations\BelongsTo
     {
         return $this->belongsTo(Videos::class, "bvid", "bvid");
diff --git a/app/Util/TimeUtil.php b/app/Util/TimeUtil.php
new file mode 100644
index 0000000..c05133d
--- /dev/null
+++ b/app/Util/TimeUtil.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Util;
+
+
+use Carbon\Carbon;
+
+class TimeUtil
+{
+    public static function calculate_program_time(Carbon $base_time, int $seconds, int $bias = 0): Carbon
+    {
+        $time = $base_time->copy()->addSeconds($seconds)->addSeconds($bias);
+        if ($time->second > 30) {
+            $time->addMinute();
+        }
+        $time->seconds(0);
+        return $time;
+    }
+}