chaotic-board/index.htm at main · keitagame/chaotic-board · GitHub

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://w3.org">
<HEAD>
    <meta charset="Shift_JIS">
    <TITLE>none</TITLE>
    <style type="text/css">
        body {

            background-image: url("kkb.png");

            background-repeat: repeat;

            background-position: left top;

            background-attachment: scroll;
        }
    </style>
</HEAD>

<table align="center" bgcolor="#C4FFCA" border="1" width="90%"  cellpadding="2" cellspacing="7">
<tr>

<td>
<font size="4">&emsp;<strong>テスト@掲示板</strong></font>
<br>
<br>&emsp;テスト用の板です。何でも書いてください。
<br></td>

</tr>
<tr>
<td align="center"><a href="m"><small>書き込む前に読んでね</small></a>&emsp;<a href="k"><small>ガイドライン</small></a></td>

</tr>
</table>
<br>
<div id="threads"></div>

<br>

<table align="center" bgcolor="#C4FFCA" border="1" width="90%"  cellpadding="2" cellspacing="7">
<tr>

<td align="center"><a href="tate.htm"><small>すれたて</small></a></td>
</tr>
</table>

<script>

    const params = new URLSearchParams(location.search);
const bbs = params.get('bbs') || location.pathname.split('/')[1];
// /test/2ch.html → "test"

async function loadSubject() {
  const text = await fetchSJIS(`subject.txt`) || '';
  const lines = text.trim().split('\n');

  const container = document.getElementById('threads');
  container.innerHTML = '';

  for (const line of lines) {
    const [dat, rest] = line.split('<>');
    if (!dat || !rest) return;

    const key = dat.replace('.dat', '');
    const div = document.createElement('div');
    div.className = 'thread';

    let ue  = `

<br>

<table bgcolor="#F0F0F0" align="center" border="1" width="90%" cellpadding="2" cellspacing="7">

<tr>
<td>
<div><b></b><font size="5" color="red"><b>${rest}</b></font></div>
<br>
`;


  const text = await fetchSJIS(`/dat/${key}.dat`) || '';
  const lines = text.trim().split('\n');


  lines.forEach((line, idx) => {
    const cols = line.split('<>');
    const no    = cols[0];
    const name  = escapeHtml(cols[1]);
    const mail  = escapeHtml(cols[2]);
    const time  = escapeHtml(cols[3]);
    const body  = escapeHtml(cols[4]);
    const title = escapeHtml(cols[5]);


    ue += `
    ${no} 名前：<font color="green"><strong>${mail ? '<a href="mailto:' + mail + '">' + name + '</a>' : name}</strong></font> ：${time}<br>
&emsp;&emsp;&ensp;${body}<br><br>
      `;

  });

div.innerHTML =`
${ue}
<br>
<br>
<form action="/bbs.cgi" method="post">
<input name="key" type="hidden" value="${key}">
<button type="submit">書き込む</button>
<label for="username">名前：</label>
<input type="text" id="username" width="100" name="FROM" placeholder="名無し">
<label for="useremail">メアド：</label>
<input type="text" id="useremail" name="mail">
<br>
<br>
<textarea id="usermessage" name="MESSAGE" rows="5" cols="65" required></textarea>
</form>
<a href="."><strong>リロード</strong></a>&ensp;<a href="/"><strong>板のトップ</strong></a>

</td>
</tr>
</table>


`;

    container.appendChild(div);
  }
}
  function escapeHtml(str) {
  return str
    .replace(/&/g, "&amp;")
    .replace(/</g, "&lt;")
    .replace(/>/g, "&gt;");
}

async function loadDat() {
  const res = await fetch(`/${bbs}/dat/${key}.dat`, { cache: 'no-cache' });
  const text = await res.text();
  const lines = text.trim().split('\n');

  const container = document.getElementById('reslist');
  container.innerHTML = '';

  lines.forEach((line, idx) => {
    const cols = line.split('<>');
    const no    = cols[0];
    const name  = escapeHtml(cols[1]);
    const mail  = escapeHtml(cols[2]);
    const time  = escapeHtml(cols[3]);
    const body  = escapeHtml(cols[4]);
    const title = escapeHtml(cols[5]);

    if (idx === 0) {
      document.getElementById('title').textContent = title;
    }

    const bodyHtml = body.replace(
      /(https?:\/\/\S+)/g,
      '<a href="$1" target="_blank">$1</a>'
    );

    const div = document.createElement('div');
    div.className = 'res';
    div.innerHTML = `
      <div class="meta">
        <span>${no}</span> :
        <span class="name">${mail ? '<a href="mailto:' + mail + '">' + name + '</a>' : name}</span>
        <span>${time}</span>
      </div>
      <div class="body">${bodyHtml}</div>
    `;
    container.appendChild(div);
  });
}
async function fetchSJIS(url) {
  const res = await fetch(url, { cache: 'no-cache' });
  const buf = await res.arrayBuffer();
  const decoder = new TextDecoder("shift_jis");
  return decoder.decode(buf);
}

async function loadSetting() {
  const res = await fetch(`/${bbs}/setting.txt`);
  const text = await res.text();
  const titleLine = text.split('\n').find(l => l.startsWith('BBS_TITLE='));
  if (titleLine) {
    document.getElementById('boardTitle').textContent = titleLine.replace('BBS_TITLE=', '').trim();
  }
}

loadSetting();
loadSubject();
</script>
</HTML>