ファイル構成だけなんとかした（中身はまだ）．

2023-05-22 00:04:53 +09:00
parent e543366262
commit f976a5d27c
9 changed files with 0 additions and 0 deletions
@@ -0,0 +1,48 @@
+<?php
+define ('SAVE_DIR', 'draft/');
+
+$json = getParamJSON ();
+
+if (!(isset ($json['data'])))
+  {
+    sendResult (false, 'Empty query Parameter: data');
+    exit (1);
+  }
+
+if (!(preg_match ('/^data:image\/png;base64,/', $json['data'])))
+  {
+    sendResult (false, 'Not Allow data type: data');
+    exit (1);
+  }
+
+$data = $json['data'];
+$data = str_replace ('data:image/png;base64,', '', $data);
+$data = str_replace (' ', '+', $data);
+$image = base64_decode ($data);
+
+$file = sprintf ('%s.png', $_GET['id']);
+$result = file_put_contents (SAVE_DIR . $file, $image, LOCK_EX);
+
+setcookie ('backup', $file, time () + 60 * 60 * 24 * 30);
+
+
+function
+getParamJSON ()
+{
+  $buff = file_get_contents ('php://input');
+  $json = json_decode ($buff, true);
+
+  return ($json);
+}
+
+function
+sendResult ($status, $data)
+{
+  header ('Access-Control-Allow-Origin: *');
+  header ('Access-Control-Allow-Headers: *');
+
+  echo json_encode(["status" => $status,
+                    "result" => $data]);
+}
+?>
+
@@ -0,0 +1,38 @@
+<?php
+require "${_SERVER['DOCUMENT_ROOT']}/database.php";
+
+
+$mysqli = set_mysql ('miteruzo_bbs');
+
+$mysqli -> set_charset ('utf8');
+
+$thread = $_GET['thread'];
+$id = $_GET['id'];
+$pass = $_GET['pass'];
+
+if ($result = $mysqli -> query ("
+        SELECT
+          pass, image
+        FROM
+          responses
+        WHERE
+          (thread_id = {$_GET['thread']}) AND (response_id = {$_GET['id']})")):
+    $row = $result -> fetch_assoc ();
+
+    if ($_GET['pass'] == $row['pass']):
+        $mysqli -> query ("
+                UPDATE
+                  responses
+                SET
+                  deleted = 1
+                WHERE
+                  (thread_id = $thread) AND (response_id = $id)");
+
+        echo "消しましたぁ!!<br /><br /><img style='border: solid 1px' src='image/{$row['image']}' />";
+    else:
+        echo '残念．<br />削除用パスワードが違います．';
+    endif;
+
+    echo "<br /><br />5 秒後に元のページに戻ります．<br /><br /><a href='./?thread=$thread#$id'>戻らない場合はこちら</a><script>setTimeout (function () {window.location.href = `./?thread=$thread#$id`}, 5000)</script>";
+endif;
+
@@ -0,0 +1,41 @@
+<?php
+require "${_SERVER['DOCUMENT_ROOT']}/database.php";
+
+
+if (!(empty ($_POST['thread-name'])))
+  {
+    $explain = '<p>' . $_POST['thread-explain'] . '</p>';
+    $explain = str_replace ("\n", '</p><p>', $explain);
+
+    $mysqli = set_mysql ('miteruzo_bbs');
+
+    $mysqli -> set_charset ('utf8');
+
+    $result = $mysqli -> query ('SELECT COUNT(*) FROM threads');
+    $row = $result -> fetch_assoc ();
+    $current = $row['COUNT(*)'];
+
+    $result -> close ();
+
+    $sql = "INSERT INTO threads (id, title, `explain`, latest, length) VALUES ($current, '{$_POST['thread-name']}', '$explain', '" . date ('Y-m-d H:i:s') . "', 0)";
+    $mysqli -> query ($sql);
+/*  $sql = "CREATE TABLE `miteruzo_bbs`.`thread_$current` (
+            `id` INT( 11 ) NOT NULL AUTO_INCREMENT PRIMARY KEY COMMENT 'レス番',
+            `name` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '名なしさん' COMMENT '名前',
+            `message` MEDIUMTEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'レス',
+            `date` DATETIME NOT NULL COMMENT '投稿日時',
+            `image` VARCHAR( 31 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '画像 URL',
+            `held` TINYINT( 1 ) NOT NULL DEFAULT '0' COMMENT '保留',
+            `deleted` TINYINT( 1 ) NOT NULL DEFAULT '0' COMMENT '削除済',
+            `pass` VARCHAR( 64 ) CHARACTER SET utf8 COLLATE utf8_general_ci NULL COMMENT '削除用パスワード',
+            `good` INT( 11 ) NOT NULL DEFAULT '0' COMMENT '高評価数',
+            `bad` INT( 11 ) NOT NULL DEFAULT '0' COMMENT '低評価数',
+            INDEX ( `date` )
+            ) ENGINE = MYISAM CHARACTER SET utf8 COLLATE utf8_general_ci"; */
+    $mysqli -> query ($sql);
+
+    $mysqli -> close ();
+  }
+
+header ("location: ./?thread=$current");
+
@@ -0,0 +1,108 @@
+<?php
+require "${_SERVER['DOCUMENT_ROOT']}/database.php";
+
+
+define ('SAVE_DIR', 'image/');  // 保存ディレクトリ定義
+
+$thread = $_GET['thread'];
+file_put_contents ('log.txt', $thread);
+
+$json = getParamJSON ();  // JSON パラメタ
+
+// JSON に data メトッドがなぃ場合
+if (!(isset ($json['data']))):
+    sendResult (false, 'Empty query Parameter: data');
+    exit (1);
+endif;
+
+// 適切な画像形式が示されてゐなぃ場合
+if (!(preg_match ('/^data:image\/png;base64,/', $json['data']))):
+    sendResult (false, 'Not Allow data type: data');
+    exit (1);
+endif;
+
+// 画像ディタをデコゥド
+$data = $json['data'];
+$data = str_replace ('data:image/png;base64,', '', $data);
+$data = str_replace (' ', '+', $data);
+$image = base64_decode ($data);
+
+$file = sprintf ('%s.png', uniqid ());                  // ファイル名をタイマを基準に設定
+file_put_contents (SAVE_DIR . $file, $image, LOCK_EX);  // 画像をファイルに保存
+
+$mysqli = set_mysql ('miteruzo_bbs');  // ディタ・べィス指定
+
+$mysqli -> set_charset ('utf8');
+
+// スレのレス数を取得し，適切なレス番を設定する．
+if ($result = $mysqli -> query ("
+        SELECT
+          length
+        FROM
+          threads
+        WHERE
+          id = $thread")):
+    $row = $result -> fetch_assoc ();
+
+    $id = $row['length'] + 1;
+
+    $result -> close ();  // クヱリ結果を閉ぢる．
+endif;
+
+if ($_GET['held']):
+    mb_language ('Japanese');
+    mb_internal_encoding ('UTF-8');
+    mb_send_mail ('matuda.miteruzo@gmail.com', 'キケッツ掲示板の画像確認しろ!', '何か，保留中なうみ．', '謎');
+endif;
+
+// 投稿情報に従ひ，ディタ・ベィスを更新
+$sql = "INSERT INTO
+          responses (thread_id, response_id, name, pass, message, date, image, held,
+                     deleted)
+          VALUES
+            ($thread, $id, '" . (($_GET['name'] == '') ? '名なしさん' : $_GET['name']) . "',
+             " . (($_GET['pass'] == '') ? "NULL" : "'{$_GET['pass']}'") . ", '', '" . date ('Y-m-d H:i:s') . "', '$file', {$_GET['held']}, 0)";
+$mysqli -> query ($sql);
+$mysqli -> query ("
+        UPDATE
+          threads
+        SET
+          length = $id, latest = '" . date ('Y-m-d H:i:s') . "' WHERE id = $thread");
+
+$mysqli -> close ();  // ディタ・べィスを閉ぢる．
+
+unlink ('draft/' . $_COOKIE['backup']);
+setcookie ('backup', '', 0);
+
+
+/*
+ * フェッチ内容から JSON パラメタを取得する．
+ *
+ * 戻り値は，取得した JSON パラメタ．
+ */
+function
+getParamJSON ()
+{
+  $buff = file_get_contents ('php://input');
+  $json = json_decode ($buff, true);
+
+  return ($json);
+}
+
+
+/*
+ * クヱリ送信者に，結果を返す．
+ * $status：結果フラグ，$data：返信ディタ
+ *
+ * 戻り値は，なし．
+ */
+function
+sendResult ($status, $data)
+{
+  header ('Access-Control-Allow-Origin: *');
+  header ('Access-Control-Allow-Headers: *');
+
+  echo json_encode(["status" => $status,
+                    "result" => $data]);
+}
+