名前空間の参照ちょっと修正

Reviewed-on: #5

.gitignore

@@ -1,4 +1,5 @@
 /images
 /drafts
 /database.php
-
+/db.sqlite3
+/www/images

daos/response.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace Dao;
+
+
+class
+Response
+{
+  public static function
+  fetch_all (
+      \SQLite3  $db,
+      int       $thread_id)
+  : array
+  {
+    $sql = "
+        SELECT
+          thread_id,
+          response_id,
+          name,
+          message,
+          date,
+          image,
+          held,
+          deleted,
+          pass,
+          good,
+          bad
+        FROM
+          responses
+        WHERE
+          id = $thread_id";
+
+    $result = $db -> query ($sql);
+
+    $responses = [];
+
+    while (($row = $result -> fetchArray (SQLITE_ASSOC)) !== false)
+      {
+        $response = new Dto\Response;
+
+        $response -> thread_id = $row['thread_id'];
+        $response -> response_id = $row['response_id'];
+        $response -> name = $row['name'];
+        $response -> message = $row['message'];
+        $response -> date = $row['date'];
+        $response -> image = $row['image'];
+        $response -> held = $row['held'];
+        $response -> deleted = $row['deleted'];
+        $response -> pass = $row['pass'];
+        $response -> good = $row['good'];
+        $response -> bad = $row['bad'];
+
+        $responses[] = $response;
+      }
+
+    return $responses;
+  }
+
+
+  public static function
+  like (
+      \SQLite3 $db,
+      int     $thread_id,
+      int     $response_id)
+  : void
+  {
+    $sql = "
+        UPDATE
+          responses
+        SET
+          good = good + 1
+        WHERE
+          (thread_id = $thread_id)
+          AND (response_id = $response_id)";
+
+    $db -> query ($sql);
+  }
+
+
+  public static function
+  dislike (
+      \SQLite3 $db,
+      int     $thread_id,
+      int     $response_id)
+  : void
+  {
+    $sql = "
+        UPDATE
+          responses
+        SET
+          bad = bad + 1
+        WHERE
+          (thread_id = $thread_id)
+          AND (response_id = $response_id)";
+
+    $db -> query ($sql);
+  }
+}
+

daos/thread.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace Dao;
+
+
+class
+Thread
+{
+  public static function
+  fetch_all (
+      \SQLite3  $db)
+  : array
+  {
+    $sql = "
+        SELECT
+          t.id,
+          t.title,
+          t.explain,
+          MAX(r.date) AS latest
+        FROM
+          threads AS t
+          LEFT OUTER JOIN
+            responses AS r
+            ON
+              r.thread_id = t.id
+        WHERE
+          t.id <> 1
+          -- AND t.deleted = 0
+        GROUP BY
+          t.id
+        ORDER BY
+          latest DESC";
+
+    $result = $db -> query ($sql);
+
+    $threads = [];
+
+    while (($row = $result -> fetchArray (SQLITE3_ASSOC)) !== false)
+      {
+        $thread = new Dto\Thread;
+
+        $thread -> id = $row['id'];
+        $therad -> title = $row['title'];
+        $thread -> explain = $row['explain'];
+        $thread -> latest = $row['latest'];
+
+        $threads[] = $thread;
+      }
+
+    return $therads;
+  }
+
+
+  public static function
+  find (
+      \SQLite3  $db,
+      int       $id)
+  : ?\Dto\Thread
+  {
+    $sql = "
+        SELECT
+          t.id,
+          t.title,
+          t.explain,
+          MAX(r.date) AS latest
+        FROM
+          threads AS t
+          LEFT OUTER JOIN
+            responses AS r
+            ON
+              r.thread_id = t.id
+        WHERE
+          t.id = $id
+        GROUP BY
+          t.id
+        ORDER BY
+          latest DESC";
+
+    $result = $db -> query ($sql);
+
+    if ($row === false)
+      return null;
+
+    $row = $result -> fetchArray (SQLITE3_ASSOC);
+
+    if ($row === false)
+      return null;
+
+    $thread = new \Dto\Thread;
+
+    $thread -> id = $row['id'];
+    $thread -> title = $row['title'];
+    $thread -> explain = $row['explain'];
+    $thread -> length = $row['length'];
+
+    return $thread;
+  }
+
+
+  public static function
+  create_thread (
+      \SQLite3  $db,
+      string    $title,
+      string    $explain)
+  : void
+  {
+    ;
+  }
+
+
+  public static function
+  delete_thread (
+      \SQLite3 $db,
+      int     $id)
+  : void
+  {
+    $db -> query ("
+        DELETE FROM
+          threads
+        WHERE
+          id = $id");
+  }
+}
+

database.example.php

@@ -1,12 +0,0 @@
-<?php
-
-function
-set_mysql ($db)
-{
-  $url = 'localhost';
-  $user = 'root';
-  $pass = '';
-
-  return new mysqli ($url, $user, $pass, $db);
-}
-

dtos/response.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Dto;
+
+
+class
+Response
+{
+  public  int       $thread_id;
+  public  int       $response_id;
+  public  string    $name;
+  public ?string    $message;
+  public  DateTime  $date;
+  public  string    $image;
+  public  bool      $held;
+  public  bool      $deleted;
+  public ?string    $pass;
+  public  int       $good;
+  public  int       $bad;
+}
+

dtos/thread.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Dto;
+
+
+class
+Thread
+{
+  public  int       $id;
+  public  string    $title;
+  public ?string    $explain;
+  public ?DateTime  $latest;
+  public  bool      $deleted;
+}
+

forms/index.frm.php

@@ -4,7 +4,7 @@
         <meta charset="UTF-8" />
         <meta name="robots" content="noindex" />
         <title><?= ($title == '') ? '' : ($title . ' - ') ?>キケッツチャンネル お絵描き掲示板</title>
-        <link rel="stylesheet" href="https://jpafonts.osdn.jp/webfonts/jpafonts.css" /> 
+        <!-- <link rel="stylesheet" href="https://jpafonts.osdn.jp/webfonts/jpafonts.css" /> -->
         <link rel="stylesheet" type="text/css" href="./styles/style.css" />
         <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.15.4/css/all.css" />
         <script defer src="https://use.fontawesome.com/releases/v5.15.4/js/all.js"></script>

import.php

@@ -0,0 +1,7 @@
+<?php
+
+require_once __DIR__ . '/daos/response.php';
+require_once __DIR__ . '/daos/thread.php';
+require_once __DIR__ . '/dtos/response.php';
+require_once __DIR__ . '/dtos/thread.php';
+

index.php

@@ -1,60 +0,0 @@
-<?php
-
-require_once "${_SERVER['DOCUMENT_ROOT']}/database.php";
-
-if (isset ($_GET['page']))
-  $page = $_GET['page'];
-else
-  $page = 0;
-
-if (isset ($_GET['thread']))
-  $thread = $_GET['thread'];
-else
-  $thread = -1;
-
-if (isset ($_GET['sort']))
-  {
-    $sort = $_GET['sort'];
-
-    if (!(in_array ($sort, array ('td', 'eg', 'ta', 'eb'))))
-      $sort = 'td';
-  }
-else
-  $sort = 'td';
-
-// 画像のディレクトリを開く．
-$dir = '/images/';
-$handle = opendir ($dir);
-
-// MySQL 宣言
-$mysqli = set_mysql ('miteruzo_bbs');
-
-$mysqli -> set_charset ('utf8');
-
-if ($result = $mysqli -> query ("SELECT * FROM threads WHERE id = $thread"))
-  {
-    $row = $result -> fetch_assoc ();
-
-    $title = $row['title'];
-    $explain = $row['explain'];
-
-    $result -> close ();
-  }
-
-if (isset ($_GET['id'])
-    && isset ($_GET['evaluate'])
-    && (($_GET['evaluate'] == 'good') || ($_GET['evaluate'] == 'bad')))
-  {
-    $mysqli -> query ("
-            UPDATE
-              responses
-            SET
-              {$_GET['evaluate']} = {$_GET['evaluate']} + 1
-            WHERE
-              (thread_id = $thread) AND (response_id = {$_GET['id']})");
-
-    header ("Location: ./?thread=$thread&sort=$sort");
-  }
-
-require_once './forms/index.frm.php';
-

migrate.php

@@ -1,10 +0,0 @@
-<?php
-
-require_once './db_connection.php';
-
-
-$files = glob ('./migrations/*.sql');
-
-foreach ($files as $file)
-  $__db_connection -> query (file_get_contents ($file));
-

migrations/2023_09_01_011340_create_threads_table.sql

@@ -1,2 +0,0 @@
-CREATE TABLE `miteruzo_bbs`.`threads` ( `id` INT NOT NULL AUTO_INCREMENT , `title` VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL , `explain` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL , `latest` DATETIME NOT NULL , `length` INT NOT NULL DEFAULT '0' , PRIMARY KEY (`id`)) ENGINE = InnoDB CHARSET=utf8mb4 COLLATE utf8mb4_unicode_ci;
-

migrations/2023_09_01_012000_create_responses_table.sql

@@ -1,2 +0,0 @@
-CREATE TABLE `miteruzo_bbs`.`responses` ( `thread_id` INT NOT NULL , `response_id` INT NOT NULL , `name` VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '名なしさん' , `message` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL , `date` DATETIME NOT NULL , `image` VARCHAR(31) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL , `held` TINYINT NOT NULL DEFAULT '0' , `deleted` TINYINT NOT NULL DEFAULT '0' , `pass` VARCHAR(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL , `good` INT NOT NULL DEFAULT '0' , `bad` INT NOT NULL DEFAULT '0' , PRIMARY KEY (`thread_id`, `response_id`)) ENGINE = InnoDB CHARSET=utf8mb4 COLLATE utf8mb4_unicode_ci;
-

migrations/2024_02_03_032000_create_threads_table.sql

@@ -0,0 +1 @@
+CREATE TABLE `threads` ( `id` INTEGER PRIMARY KEY AUTOINCREMENT , `title` TEXT NOT NULL, `explain` TEXT NOT NULL , `latest` TEXT NOT NULL , `length` INTEGER NOT NULL DEFAULT 0) ;

migrations/2024_02_03_032600_create_responses_table.sql

@@ -0,0 +1,2 @@
+CREATE TABLE `responses` ( `thread_id` INTEGER , `response_id` INTEGER  , `name` TEXT NOT NULL DEFAULT '名なしさん' , `message` TEXT NOT NULL , `date` TEXT NOT NULL , `image` TEXT NOT NULL , `held` INTEGER NOT NULL DEFAULT 0 , `deleted` INTEGER NOT NULL DEFAULT 0 , `pass` TEXT NULL , `good` INTEGER NOT NULL DEFAULT 0, `bad` INTEGER NOT NULL DEFAULT 0 , PRIMARY KEY(thread_id, response_id ));
+

scripts/script.js

@@ -1,169 +0,0 @@
-const music = new Audio ('./assets/music.mp3'); // BGM
-let   playing = false;                          // 再生フラグ
-let   nowPlay = true;                           // 再生すべきかどぅか
-
-document.getElementById ('sort').addEventListener ('change', sortChange);
-
-/*
- * BGM を再生しよぅとする．
- *
- * 戻り値は，なし．
- */
-async function
-PlayMusic ()
-{
-  // 再生中でなぃ場合
-  if (playing === false)
-    {
-      // BGM を再生しよぅとする．
-      try
-      {
-        await music.play ();
-        music.loop = true;
-
-        playing = true;
-        nowPlay = true;
-
-        // オン/オフ・ボタン
-        document.getElementById ('mute').innerHTML = 'BGM がうるさい人用';
-      }
-      catch (err)
-      {
-        playing = false;
-      }
-    }
-}
-
-/*
- * BGM の消音切替
- *
- * 戻り値は，なし．
- */
-function
-PauseMusic ()
-{
-  // 切替
-  if (nowPlay && playing)  // 再生中の場合
-    {
-      music.muted = true;
-      document.getElementById ('mute').innerHTML = 'やっぱり BGM が恋しい人用';
-
-      nowPlay = false;
-    }
-  else                     // 消音中の場合
-    {
-      music.muted = false;
-      document.getElementById ('mute').innerHTML = 'BGM がうるさい人用';
-
-      nowPlay = true;
-    }
-}
-
-// 1000 ms ごとに BGM 再生試行 
-window.setInterval (function
-    ()
-    {
-      PlayMusic ();
-    },
-    1000);
-
-// 画面クリックで BGM 再生試行
-document.addEventListener ('click', function
-    ()
-    {
-      PlayMusic ();
-    });
-
-// 画面タッチで BGM 再生試行
-document.addEventListener ('touchstart', function
-    ()
-    {
-      PlayMusic ();
-    });
-
-const body = document.getElementsByTagName ('body')[0];  // body 要素
-const cv = document.getElementById ('work');             // 作業用 Canvas
-const g = cv.getContext ('2d');                          // 作業用 Canvas のコンテクスト
-
-const list = ['magenta', 'lime', 'cyan', 'yellow', 'orange', 'pink', 'aliceblue',
-              'antiquewhite', 'aqua', 'aquamarine', 'bisque', 'lightgreen', 'linen',
-              'lightsalmon', 'darkorange', 'palegreen'];
-    // 色リスト
-let   nowColour = Math.floor (Math.random () * list.length);
-    // 前の色番号
-let   nextColour = Math.floor (Math.random () * list.length);
-    // 次の色番号
-let   [tempR, tempG, tempB] = getRGB (list[nowColour]);
-    // 現在の RGB 値
-
-// 3000 ms ごとに次の色指定
-window.setInterval (function
-    ()
-    {
-      nowColour = nextColour;
-      nextColour = Math.floor (Math.random () * list.length);
-    },
-    3000);
-
-// 20 ms ごとに，ぢょぢょに，色変更 
-window.setInterval (function
-    ()
-    {
-      let [nowR, nowG, nowB] = getRGB (list[nowColour]);
-      let [nextR, nextG, nextB] = getRGB (list[nextColour]);
-
-      body.style.backgroundColor = `rgb(${tempR}, ${tempG}, ${tempB})`;
-
-      tempR += (nextR - nowR) / 150;
-      tempG += (nextG - nowG) / 150;
-      tempB += (nextB - nowB) / 150;
-    },
-    20);
-
-/*
- * カラ・コゥド c を RGB 値に変換する．
- *
- * 戻り値は，RGB 値排列．
- */
-function
-getRGB (c)
-{
-    g.fillStyle = c;
-    g.fillRect (0, 0, 1, 1);
-
-    const img = g.getImageData (0, 0, 1, 1);
-    const px = img.data;
-    const rgb = [px[0], px[1], px[2]];
-
-    return rgb;
-}
-
-function
-sortChange (evt)
-{
-  const searchParams = new URLSearchParams (window.location.search);
-
-  switch (evt.currentTarget.value)
-    {
-    default:
-      window.location.href = `./?thread=${searchParams.get ('thread')}&sort=td`;
-
-      break;
-
-    case 'evaluate-good':
-      window.location.href = `./?thread=${searchParams.get ('thread')}&sort=eg`;
-
-      break;
-
-    case 'time-asc':
-      window.location.href = `./?thread=${searchParams.get ('thread')}&sort=ta`;
-
-      break;
-
-    case 'evaluate-bad':
-      window.location.href = `./?thread=${searchParams.get ('thread')}&sort=eb`;
-
-      break;
-    }
-}
-

www/index.php

@@ -0,0 +1,56 @@
+<?php
+
+require_once __DIR__ . '/../import.php';
+
+use \Dto;
+
+
+$db = new SQLite3 ('../db.sqlite3');
+
+if (isset ($_GET['page']))
+  $page = $_GET['page'];
+else
+  $page = 0;
+
+if (isset ($_GET['thread']))
+  $thread = $_GET['thread'];
+else
+  $thread = -1;
+
+if (isset ($_GET['sort']))
+  {
+    $sort = $_GET['sort'];
+
+    if (!(in_array ($sort, array ('td', 'eg', 'ta', 'eb'))))
+      $sort = 'td';
+  }
+else
+  $sort = 'td';
+
+// 画像のディレクトリを開く．
+$dir = './images/';
+$handle = opendir ($dir);
+
+if ($row = \Dao\Thread :: find ($db, $thread))
+  {
+    $title = $row -> title;
+    $explain = $row -> explain;
+  }
+
+if (isset ($_GET['id']))
+  {
+    if (($_GET['evaluate'] ?? '') === 'good')
+      {
+        \Dao\Response :: like ($db, (int) $_GET['id']);
+        header ("Location: ./?thread=$thread&sort=$sort");
+      }
+
+    if (($_GET['evaluate'] ?? '') === 'bad')
+      {
+        \Dao\Response :: dislike ($db, (int) $_GET['id']);
+        header ("Location: ./?thread=$thread&sort=$sort");
+      }
+  }
+
+require_once './forms/index.frm.php';
+