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Editing: tools-writing-blogsok.php

writable 0666

<?php
/*****************************************************************
 *  Promptinator – Article Generator  v2.3  (toolbox skin, 2025)
 *  ----------------------------------------------------------------
 *  Only SECTION ③ (“page”) has changed – all back‑end logic
 *  in sections 0‑2 is verbatim from your previous file.
 *****************************************************************/

declare(strict_types=1);

/* ---------- 0. shared cookie helpers (unchanged) --------------- */

define('COOKIE', 'openai_key');
define('TTL',  30*24*3600);          // 30 days
define('PEPPER',      'openai-shared-v1');  // <<<  SAME in every tool!

$host = $_SERVER['HTTP_HOST'] ?? '';
$root = (!filter_var($host, FILTER_VALIDATE_IP) &&
         preg_match('/([a-z0-9-]+\.[a-z]{2,})$/i', $host,$m))
        ? '.'.$m[1] : '';

/* ---------- 1. save / delete key (unchanged) ------------------- */
if($_SERVER['REQUEST_METHOD']==='POST' && isset($_POST['save_key'])){
    $raw=trim($_POST['api_key']??'');
    $ctx=stream_context_create(['http'=>[
        'method'=>'GET',
        'header'=>"Authorization: Bearer $raw\r\n",
        'timeout'=>6
    ]]);
    if(@file_get_contents('https://api.openai.com/v1/models',false,$ctx)){
        setcookie(COOKIE,seal($raw),time()+TTL,'/',$root,isset($_SERVER['HTTPS']),true);
        header('Location: '.$_SERVER['REQUEST_URI']);exit;
    }
    http_response_code(400);echo'Bad key';exit;
}
if(isset($_GET['logout'])){
    setcookie(COOKIE,'',time()-3600,'/',$root,isset($_SERVER['HTTPS']),true);
    header('Location: '.$_SERVER['PHP_SELF']);exit;
}

/* ---------- 2. AJAX end‑point (unchanged) ---------------------- */
if($_SERVER['REQUEST_METHOD']==='POST' && ($_GET['ajax']??'')==='1'){
    header('Content-Type: application/json;charset=utf-8');

$prompt = trim($_POST['prompt']??'');
    $model  = trim($_POST['model'] ?? 'gpt-3.5-turbo');
    $key    = isset($_COOKIE[COOKIE]) ? peel($_COOKIE[COOKIE]) : '';

if(!$key){echo json_encode(['error'=>'No API key']);exit;}
    if($prompt===''){echo json_encode(['error'=>'Prompt empty']);exit;}

$payload=[
        'model'=>$model,
        'messages'=>[['role'=>'user','content'=>$prompt]],
        'max_tokens'=>1400,'temperature'=>0.7
    ];

$ch=curl_init('https://api.openai.com/v1/chat/completions');
    curl_setopt_array($ch,[CURLOPT_RETURNTRANSFER=>1,CURLOPT_POST=>1,
        CURLOPT_HTTPHEADER=>['Authorization: Bearer '.$key,'Content-Type: application/json'],
        CURLOPT_POSTFIELDS=>json_encode($payload),CURLOPT_TIMEOUT=>60]);
    $raw=curl_exec($ch);curl_close($ch);

$html=$raw?json_decode($raw,true)['choices'][0]['message']['content']:'';    
    echo $html?json_encode(['html'=>$html]):json_encode(['error'=>'Empty response']);
    exit;
}

/* ---------- 3. page  (NEW THEME + MARK‑UP) --------------------- */
$logged = isset($_COOKIE[COOKIE]) && peel($_COOKIE[COOKIE]);
$models=['gpt-3.5-turbo','gpt-4o-mini','gpt-4'];
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Article Generator • Promptinator</title>

<style>
:root{
  --bg:#f1f4fb;        --card:#fff;          --dark:#121720;
  --brand:#004cff;      --brand-d:#0841c4;    --green:#5af287;
  --red:#e24d4b;        --radius:26px;        --shadow:0 6px 30px rgba(0,0,0,.08);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;       /* accessibility: 16 px base */
}

/* ---- global layout ---------------------------------------- */
body{margin:0;min-height:100vh;background:var(--bg);display:flex;flex-direction:column;color:#111}
.breadcrumb{background:#ececec;font-weight:600;padding:.7rem 1.2rem}
.breadcrumb a{color:var(--brand);text-decoration:none}
main{width:100%;max-width:960px;margin:2.5rem auto;padding:0 1.2rem;flex:1}
.tool-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:2rem}

/* ---- top (API‑key) bar ------------------------------------ */
#bar{background:var(--dark);color:#fff;padding:.9rem 1.2rem;border-radius:var(--radius);
     display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
#bar select,#bar input{border:none;border-radius:8px;padding:.55rem .85rem;font-size:1rem}
#bar select{background:#1e2535;color:#fff}
.badge{display:flex;align-items:center;gap:.4ch;font-weight:600;font-size:.95rem}
.badge i{width:.55rem;height:.55rem;border-radius:50%;background:var(--green)}
.badge button{background:none;border:none;color:var(--red);font-size:1.1rem;cursor:pointer}

/* ---- shared form controls --------------------------------- */
label{font-weight:600;font-size:.95rem;display:flex;flex-direction:column;gap:.45rem}
input,select,textarea{width:100%;padding:.7rem 1rem;border:1px solid #ccd4e8;border-radius:10px;font-size:1rem;
                       background:#fff;box-sizing:border-box}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);border-color:var(--brand)}
textarea{min-height:120px;resize:vertical;font-family:ui-monospace,monospace}

/* ---- responsive grid for generator ------------------------- */
.form-grid{display:grid;gap:1.4rem;margin-top:1.8rem}
@media(min-width:700px){.form-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}}
@media(max-width:699px){.form-grid{grid-template-columns:1fr}}

/* ---- buttons ---------------------------------------------- */
.btn{background:var(--brand);color:#fff;border:none;border-radius:10px;padding:.75rem 1.6rem;font-size:1rem;
     cursor:pointer;font-weight:600;transition:background .15s}
.btn:hover{background:var(--brand-d)}
.copyBtn{margin-top:.7rem}

/* ---- spinner ---------------------------------------------- */
#spin{display:none;gap:.6ch;align-items:center;margin-top:.8rem}
#spin.show{display:flex}
@keyframes rot{to{transform:rotate(360deg)}}
#spin svg{width:20px;height:20px;animation:rot 1s linear infinite}
#spin[aria-live]{position:relative}

/* ---- preview containers ----------------------------------- */
.preview{background:#fff;border:1px solid #dfe3ef;border-radius:12px;padding:1.2rem;max-height:65vh;overflow:auto}

/* ---- mic icon --------------------------------------------- */
.micBtn{position:absolute;right:.7rem;top:50%;transform:translateY(-50%);background:none;border:none;
        font-size:1.2rem;cursor:pointer}

/* ---- mobile tweaks ---------------------------------------- */
@media(max-width:520px){
  #bar input{flex:1 1 100%}
}
</style>
</head>
<body>

<nav class="breadcrumb">
  <a href="/members/dashboard.php">Dashboard</a> »
  <a href="/ai-tools/tools.php">AI Toolbox</a> » Article Generator
  <a href="/<?= $_SESSION['slug']??''?>/" style="float:right">View Site</a>
</nav>

<main>
  
  <div id="bar" aria-label="OpenAI key status">
    <?php if(!$logged): ?>
      <form method="post" style="display:flex;flex-wrap:wrap;gap:.7rem" autocomplete="off">
        <input type="password" name="api_key" placeholder="sk-…" aria-label="OpenAI secret key" required>
        <button class="btn" name="save_key">Save Key</button>
      </form>
    <?php else: ?>
      <span class="badge" role="status"><i></i> API key saved
        <button title="Delete key" onclick="location='?logout=1'" aria-label="Delete saved key">×</button>
      </span>
      <select id="modelSel" aria-label="Model selector">
        <?php foreach($models as $m):?><option <?=$m==='gpt-3.5-turbo'?'selected':''?>><?=$m?></option><?php endforeach;?>
      </select>
    <?php endif;?>
  </div>

<?php if(!$logged): ?>
    <div class="tool-card" style="text-align:center;margin-top:2rem">
      <h2>Get started</h2>
      <p>Paste your OpenAI API key into the bar above to unlock the Article Generator.</p>
    </div>
  <?php else: ?>
  
  <div class="tool-card">
    <h2 style="margin-top:0">Generate an article</h2>

<label>Topic
        <div style="position:relative">
          <input id="topic" name="topic" placeholder="e.g. Sustainable boating" required>
          <button type="button" id="mic" class="micBtn" aria-label="Dictate topic">🎤</button>
        </div>
      </label>

<label>Keywords (comma separated)
        <input id="keywords" name="keywords" placeholder="eco-friendly, electric drive">
      </label>
      <label>Link URL
        <input id="linkurl" type="url" name="linkurl" placeholder="https://example.com">
      </label>

<label># Sections
        <select id="sections" name="sections"><?php for($i=1;$i<=8;$i++):?><option><?=$i?></option><?php endfor;?></select>
      </label>
      <label># Paragraphs per section
        <select id="paras" name="paras"><?php for($i=1;$i<=6;$i++):?><option><?=$i?></option><?php endfor;?></select>
      </label>

<label>Language
        <select id="lang" name="lang"><?php foreach(['English','Spanish','German','French','Italian','Portuguese','Dutch'] as $l):?><option><?=$l?></option><?php endforeach;?></select>
      </label>
      <label>Style
        <select id="style" name="style"><?php foreach(['Creative','Informative','Narrative','Persuasive','Analytical','Journalistic'] as $s):?><option><?=$s?></option><?php endforeach;?></select>
      </label>
      <label>Tone
        <select id="tone" name="tone"><?php foreach(['Neutral','Cheerful','Humorous','Assertive','Inspirational','Professional','Emotional'] as $t):?><option><?=$t?></option><?php endforeach;?></select>
      </label>

<label class="full" style="grid-column:1/-1">Prompt preview
        <textarea id="promptBox" readonly aria-describedby="ppHelp"></textarea>
      </label>
      <button type="button" id="copyP" class="btn copyBtn" style="grid-column:1/-1" hidden>Copy Prompt</button>

<button class="btn" id="go" style="grid-column:1/-1">Generate Article</button>
      <div id="spin" role="status" aria-live="polite"><svg viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" fill="none"/></svg><span id="s">0</span>&nbsp;s</div>
    </form>

<section id="out" style="display:none;margin-top:2.2rem">
      <h3>HTML source</h3>
      <textarea id="raw" readonly style="min-height:180px"></textarea>
      <button type="button" id="copyRaw" class="btn copyBtn">Copy HTML</button>

<h3 style="margin-top:2rem">Rendered preview</h3>
      <div id="rend" class="preview"></div>
      <button type="button" id="copyR" class="btn copyBtn">Copy Rendered HTML</button>
    </section>
  </div>
  <?php endif;?>
</main>

<script>
(()=>{

const $=id=>document.getElementById(id);

/* ----- live prompt builder ----------------------------------- */
function makePrompt(){
  const t=$('topic').value.trim();
  if(!t){
    $('promptBox').value='';
    $('copyP').hidden=true;
    return;
  }
  const kw=$('keywords').value.trim(),
        ln=$('linkurl').value.trim(),
        sec=$('sections').value,
        par=$('paras').value;
  const p=`Write a ${$('lang').value} ${$('style').value} article in a ${$('tone').value} tone about «${t}». `
        +`Use ${sec} section${sec>1?'s':''} (<h2>) and ${par} paragraph${par>1?'s':''} per section. `
        +(kw?`Include these keywords: ${kw}. `:'')
        +(kw && ln?`Hyperlink every keyword to ${ln}. ` : '')
        +'Append a one‑sentence excerpt wrapped in <p class="excerpt"> … </p>. Return ONLY HTML.';
  $('promptBox').value=p;
  $('promptField').value=p;
  $('copyP').hidden=false;
}
['topic','keywords','linkurl','sections','paras','lang','style','tone']
  .forEach(id=>$(id)?.addEventListener('input',makePrompt));
makePrompt();
$('copyP').onclick=()=>navigator.clipboard.writeText($('promptBox').value).then(()=>flash($('copyP')));

/* ----- mic / speech‑to‑text ---------------------------------- */
if($('mic') && (window.SpeechRecognition||window.webkitSpeechRecognition)){
  const R = new (window.SpeechRecognition||window.webkitSpeechRecognition)();
  R.lang='en-US'; R.interimResults=false;
  $('mic').onclick=()=>{try{R.start();}catch{}};
  R.onresult=e=>{$('topic').value=e.results[0][0].transcript;makePrompt();};
}else if($('mic')){$('mic').style.display='none';}

/* ----- model selector sync ----------------------------------- */
if($('modelSel')) $('modelSel').onchange=e=>$('modelHidden').value=e.target.value;

/* ----- generator AJAX --------------------------------------- */
if($('gen')){
  $('gen').onsubmit=e=>{
    e.preventDefault();
    makePrompt();                               // seal latest edits
    $('go').disabled=true;
    let sec=0; $('s').textContent=0;
    $('spin').classList.add('show');
    const tick=setInterval(()=>$('s').textContent=++sec,1000);

fetch('?ajax=1',{method:'POST',body:new FormData($('gen'))})
      .then(r=>r.json()).then(j=>{
        clearInterval(tick);
        $('spin').classList.remove('show');
        $('go').disabled=false;

if(j.error){alert(j.error);return;}

$('raw').value=j.html;
        $('rend').innerHTML=j.html;
        $('out').style.display='';
        $('copyRaw').onclick=()=>navigator.clipboard.writeText($('raw').value).then(()=>flash($('copyRaw')));
        $('copyR').onclick  =()=>navigator.clipboard.writeText($('rend').innerHTML).then(()=>flash($('copyR')));
        $('rend').scrollIntoView({behavior:'smooth'});
      })
      .catch(err=>{
        clearInterval(tick);
        $('spin').classList.remove('show');
        $('go').disabled=false;
        alert(err);
      });
  };
}

/* ----- helper ----------------------------------------------- */
function flash(btn){
  const t=btn.textContent;
  btn.textContent='✔ Copied';
  setTimeout(()=>btn.textContent=t,1200);
}
})();
</script>
</body>
</html>

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Editing: tools-writing-blogsok.php

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