File size: 33,259 Bytes
8c7a1cc | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 | <!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>Phishing Detection Study — Part 1 & 2</title>
<link href="https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=DM+Sans:wght@300;400;500;600&display=swap" rel="stylesheet"/>
<style>
:root {
--bg: #f7f6f2; --card: #ffffff; --ink: #1a1a2e; --muted: #6b7280;
--accent: #2563eb; --accent-light: #eff6ff;
--success: #059669; --success-light: #ecfdf5;
--danger: #dc2626; --danger-light: #fef2f2;
--border: #e5e7eb; --radius: 12px; --shadow: 0 4px 24px rgba(0,0,0,0.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'DM Sans', sans-serif; background: var(--bg); color: var(--ink); min-height: 100vh; padding: 0 0 80px; }
.site-header {
background: var(--ink); color: #fff; padding: 16px 24px;
display: flex; align-items: center; gap: 12px;
}
.site-header .logo {
width: 34px; height: 34px; background: var(--accent); border-radius: 8px;
display: flex; align-items: center; justify-content: center; font-size: 17px; flex-shrink: 0;
}
.site-header h1 { font-family: 'DM Serif Display', serif; font-size: 1.05rem; font-weight: 400; }
.site-header p { font-size: 0.72rem; opacity: .65; margin-top: 1px; }
.container { max-width: 720px; margin: 0 auto; padding: 40px 20px 0; }
.screen { display: none; animation: fadeUp .3s ease; }
.screen.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.display { font-family: 'DM Serif Display', serif; font-size: 1.9rem; margin-bottom: 10px; }
.lead { color: var(--muted); font-size: 0.95rem; line-height: 1.6; margin-bottom: 24px; }
.section-label { font-size: 0.7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 30px; margin-bottom: 22px; border: 1px solid var(--border); }
label.field-label { display: block; font-size: 0.88rem; font-weight: 500; margin-bottom: 8px; }
select, input[type=text] { width: 100%; padding: 11px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-family: inherit; font-size: 0.9rem; margin-bottom: 18px; }
.radio-group { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.radio-pill input, .likert-opt input { display: none; }
.radio-pill label, .likert-opt label {
padding: 8px 16px; border: 1.5px solid var(--border); border-radius: 999px; font-size: 0.85rem;
cursor: pointer; user-select: none; display: block;
}
.radio-pill input:checked + label, .likert-opt input:checked + label { background: var(--accent); border-color: var(--accent); color: #fff; }
.likert { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 26px; border-radius: 8px; font-size: 0.9rem; font-weight: 500; cursor: pointer; border: none; width: 100%; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-copy {
display: inline-flex; align-items: center; gap: 6px; background: var(--accent-light); color: var(--accent);
border: 1.5px solid var(--accent); border-radius: 8px; padding: 9px 18px; font-size: 0.85rem; font-weight: 500;
cursor: pointer; margin-top: 6px;
}
.btn-copy:hover { background: var(--accent); color: #fff; }
.resume-link { text-align: center; font-size: 0.85rem; color: var(--muted); margin-top: 16px; cursor: pointer; text-decoration: underline; }
.resume-link:hover { color: var(--accent); }
.consent-box { background: #fffbeb; border: 1.5px solid #fcd34d; border-radius: 10px; padding: 18px 20px; font-size: 0.85rem; line-height: 1.7; margin-bottom: 16px; }
.consent-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.consent-item input { margin-top: 3px; }
.code-display { text-align: center; padding: 30px 20px; }
.code-value { font-family: 'DM Serif Display', serif; font-size: 2.6rem; letter-spacing: 0.15em; color: var(--accent); margin: 16px 0; word-break: break-all; }
.gmail-card { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; margin-bottom: 20px; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.gmail-top-bar { display: flex; justify-content: flex-end; gap: 14px; padding: 10px 18px 0; color: var(--muted); font-size: 0.9rem; }
.gmail-subject { font-size: 1.2rem; font-weight: 400; padding: 10px 20px 6px; color: var(--ink); word-break: break-word; }
.gmail-sender-row { display: flex; align-items: flex-start; gap: 12px; padding: 6px 20px 16px; border-bottom: 1px solid #f0f0f0; }
.gmail-avatar {
width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
display: flex; align-items: center; justify-content: center;
color: #fff; font-weight: 600; font-size: 0.95rem;
}
.gmail-sender-info { flex: 1; min-width: 0; }
.gmail-sender-name { font-weight: 600; font-size: 0.88rem; color: var(--ink); }
.gmail-sender-email { font-weight: 400; color: var(--muted); font-size: 0.82rem; word-break: break-all; }
.gmail-to { font-size: 0.76rem; color: var(--muted); margin-top: 3px; }
.gmail-date-actions { text-align: right; flex-shrink: 0; }
.gmail-date { font-size: 0.76rem; color: var(--muted); white-space: nowrap; }
.gmail-icons { margin-top: 6px; font-size: 0.9rem; color: var(--muted); letter-spacing: 5px; white-space: nowrap; }
.gmail-body { padding: 18px 20px; font-size: 0.9rem; line-height: 1.7; color: #202124; max-height: 340px; overflow-y: auto; word-break: break-word; }
.gmail-body p { margin-bottom: 14px; }
.gmail-body p:last-child { margin-bottom: 0; }
@media (max-width: 600px) {
.gmail-sender-row { flex-wrap: wrap; }
.gmail-date-actions { text-align: left; margin-top: 6px; margin-left: 50px; }
}
.verdict-btns { display: flex; gap: 14px; margin-top: 18px; }
.verdict-btn { flex: 1; padding: 15px; border-radius: 10px; font-size: 0.95rem; font-weight: 600; cursor: pointer; border: 2px solid transparent; }
.verdict-btn.phishing { background: var(--danger-light); border-color: var(--danger); color: var(--danger); }
.verdict-btn.legitimate { background: var(--success-light); border-color: var(--success); color: var(--success); }
.verdict-btn:disabled { opacity: .4; cursor: not-allowed; }
.step-badge { background: var(--accent-light); color: var(--accent); padding: 3px 12px; border-radius: 999px; font-weight: 600; font-size: 0.75rem; }
.slider-row { margin-bottom: 22px; }
.slider-row label { display: block; font-size: 0.88rem; font-weight: 500; margin-bottom: 4px; }
.slider-hint { font-size: 0.75rem; color: var(--muted); display: flex; justify-content: space-between; margin-bottom: 6px; }
input[type=range] { width: 100%; }
.explain-box { background: var(--accent-light); border-radius: 10px; padding: 18px 20px; margin-top: 14px; font-size: 0.88rem; line-height: 1.6; }
.hidden { display: none; }
.error-text { color: var(--danger); font-size: 0.85rem; margin-top: 8px; }
@media (max-width: 600px) {
.container { padding: 24px 14px 0; }
.display { font-size: 1.5rem; }
.card { padding: 20px; }
.verdict-btns { flex-direction: column; }
.code-value { font-size: 1.9rem; letter-spacing: 0.06em; }
.likert-opt label { padding: 7px 12px; font-size: 0.82rem; }
.site-header h1 { font-size: 0.92rem; }
.email-body-text { max-height: 260px; }
}
</style>
</head>
<body>
<div class="site-header">
<div class="logo">🔒</div>
<div>
<h1>Phishing Detection & Awareness Study</h1>
<p>University Research — Cybersecurity Awareness</p>
</div>
</div>
<div class="container">
<!-- SCREEN: CONSENT -->
<div class="screen active" id="screen-consent">
<p class="section-label">Research Study</p>
<h2 class="display">Phishing Detection & Awareness Study</h2>
<p class="lead">This study is in two parts and takes about 20-25 minutes in total. Please read the Participant Information Sheet provided to you before continuing. All nine statements below must be checked to take part.</p>
<div class="consent-box">
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I confirm I have read and understood the Participant Information Sheet.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I understand participation is voluntary and I can withdraw at any time without giving a reason.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I understand this study uses a mixture of genuine and simulated (fake) phishing emails for research purposes, and that no real phishing or data request is involved.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I understand I will be given an anonymous code at the end of Part 1 which I must keep and re-enter to complete Part 2.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I understand no name, email, or other identifying information will be collected.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I understand my anonymised responses will be used for academic research, including the researcher's dissertation.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I understand I can skip any question, and if I withdraw before finishing, my data will be deleted.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I confirm I am 18 years of age or older.</label></div>
<div class="consent-item"><input type="checkbox" class="consent-check"><label>I agree to take part in this study.</label></div>
</div>
<button class="btn btn-primary" id="btnConsentContinue" disabled>Continue to Part 1 →</button>
<p class="resume-link" onclick="showScreen('screen-code-gate')">Already completed Part 1? Continue to Part 2 →</p>
</div>
<!-- SCREEN: DEMOGRAPHICS -->
<div class="screen" id="screen-demographics">
<p class="section-label">Part 1 of 2 — About You</p>
<h2 class="display">A few quick questions</h2>
<div class="card">
<label class="field-label">Age group</label>
<select id="age_group"><option value="">— Select —</option><option>18–21</option><option>22–25</option><option>26–30</option><option>31+</option></select>
<label class="field-label">Academic programme / field of study</label>
<select id="programme"><option value="">— Select —</option><option>Computer Science / IT / Cybersecurity</option><option>Engineering</option><option>Business / Management</option><option>Social Sciences / Humanities</option><option>Health / Medicine</option><option>Arts / Design / Media</option><option>Law</option><option>Other</option></select>
<label class="field-label">Year of study</label>
<select id="year_of_study"><option value="">— Select —</option><option>Year 1</option><option>Year 2</option><option>Year 3</option><option>Postgraduate</option><option>Other</option></select>
<label class="field-label">Have you received cybersecurity awareness training?</label>
<div class="radio-group" id="prior_training">
<div class="radio-pill"><input type="radio" name="pt" value="Yes" id="pt1"><label for="pt1">Yes — formal</label></div>
<div class="radio-pill"><input type="radio" name="pt" value="Partially" id="pt2"><label for="pt2">Partially</label></div>
<div class="radio-pill"><input type="radio" name="pt" value="No" id="pt3"><label for="pt3">No</label></div>
</div>
<label class="field-label">Have you personally received a phishing email before?</label>
<div class="radio-group" id="prior_phishing">
<div class="radio-pill"><input type="radio" name="pp" value="Yes" id="pp1"><label for="pp1">Yes</label></div>
<div class="radio-pill"><input type="radio" name="pp" value="No" id="pp2"><label for="pp2">No</label></div>
<div class="radio-pill"><input type="radio" name="pp" value="Not sure" id="pp3"><label for="pp3">Not sure</label></div>
</div>
<label class="field-label">Rate your own knowledge of phishing (1 = very low, 5 = expert)</label>
<div class="likert" id="self_knowledge">
<div class="likert-opt"><input type="radio" name="sk" value="1" id="sk1"><label for="sk1">1</label></div>
<div class="likert-opt"><input type="radio" name="sk" value="2" id="sk2"><label for="sk2">2</label></div>
<div class="likert-opt"><input type="radio" name="sk" value="3" id="sk3"><label for="sk3">3</label></div>
<div class="likert-opt"><input type="radio" name="sk" value="4" id="sk4"><label for="sk4">4</label></div>
<div class="likert-opt"><input type="radio" name="sk" value="5" id="sk5"><label for="sk5">5</label></div>
</div>
</div>
<button class="btn btn-primary" id="btnStartPretest">Start Pretest →</button>
<div class="error-text hidden" id="demoError">Please answer every question before continuing.</div>
</div>
<!-- SCREEN: PRETEST -->
<div class="screen" id="screen-pretest">
<span class="step-badge" id="pretestBadge">Email 1 of 5</span>
<h2 class="display" style="font-size:1.3rem;margin-top:10px;">Is this email Phishing or Legitimate?</h2>
<p class="lead">This is your baseline assessment — no feedback will be shown until the study is complete.</p>
<div id="pretestEmailContainer"></div>
<div class="verdict-btns">
<button class="verdict-btn phishing" onclick="answerPretest('Phishing')">🎣 Phishing</button>
<button class="verdict-btn legitimate" onclick="answerPretest('Legitimate')">✅ Legitimate</button>
</div>
<div class="card hidden" id="pretestConfidenceCard" style="margin-top:18px;">
<p style="font-weight:500;margin-bottom:10px;">How confident are you?</p>
<div class="likert" id="pretestConfidence">
<div class="likert-opt"><input type="radio" name="pconf" value="1" id="pc1"><label for="pc1">1</label></div>
<div class="likert-opt"><input type="radio" name="pconf" value="2" id="pc2"><label for="pc2">2</label></div>
<div class="likert-opt"><input type="radio" name="pconf" value="3" id="pc3"><label for="pc3">3</label></div>
<div class="likert-opt"><input type="radio" name="pconf" value="4" id="pc4"><label for="pc4">4</label></div>
<div class="likert-opt"><input type="radio" name="pconf" value="5" id="pc5"><label for="pc5">5</label></div>
</div>
<button class="btn btn-primary" style="margin-top:14px;" onclick="nextPretestEmail()">Next →</button>
</div>
</div>
<!-- SCREEN: CODE DISPLAY -->
<div class="screen" id="screen-code-display">
<div class="card code-display">
<p class="section-label">🎉 Part 1 complete</p>
<h2 class="display">Your participant code</h2>
<div class="code-value" id="codeValue">--------</div>
<button class="btn-copy" id="copyCodeBtn" onclick="copyCode()">📋 Copy Code</button>
<p class="lead" style="margin-top:18px;">Please write this code down now. You will need it to complete Part 2. It does not identify you personally.</p>
<button class="btn btn-primary" onclick="showScreen('screen-tool-intro')">Continue →</button>
</div>
</div>
<!-- SCREEN: TOOL INTRO -->
<div class="screen" id="screen-tool-intro">
<p class="section-label">Now try the tool</p>
<h2 class="display">Meet the Phishing Detection & Awareness Tool</h2>
<p class="lead">You are about to see how the tool classifies the same emails you just judged yourself, along with its plain-language explanation for each decision. Take a moment to read each explanation.</p>
<button class="btn btn-primary" onclick="startToolInteraction()">Show Me →</button>
</div>
<!-- SCREEN: TOOL INTERACTION -->
<div class="screen" id="screen-tool-interaction">
<span class="step-badge" id="toolBadge">Tool result 1 of 5</span>
<div id="toolEmailContainer"></div>
<div class="card">
<div id="toolLoading" style="color:var(--muted);">🔎 Analyzing with the tool...</div>
<div id="toolResultBox" class="hidden">
<p style="font-weight:700;font-size:1.1rem;" id="toolVerdict"></p>
<div class="explain-box" id="toolSummary"></div>
</div>
</div>
<button class="btn btn-primary hidden" id="btnToolNext" onclick="nextToolEmail()">Next →</button>
</div>
<!-- SCREEN: CODE GATE -->
<div class="screen" id="screen-code-gate">
<p class="section-label">Part 2 of 2</p>
<h2 class="display">Enter your participant code</h2>
<p class="lead">Enter the code you were given at the end of Part 1 to continue. If you took a break, welcome back — this is exactly what the code is for.</p>
<div class="card">
<input type="text" id="codeInput" placeholder="e.g. AB3D9F2K" style="text-transform:uppercase;">
<button class="btn btn-primary" onclick="verifyCode()">Continue →</button>
<div class="error-text hidden" id="codeError"></div>
</div>
</div>
<!-- SCREEN: POSTTEST -->
<div class="screen" id="screen-posttest">
<span class="step-badge" id="posttestBadge">Email 1 of 5</span>
<h2 class="display" style="font-size:1.3rem;margin-top:10px;">Is this email Phishing or Legitimate?</h2>
<p class="lead">These are new emails you have not seen before.</p>
<div id="posttestEmailContainer"></div>
<div class="verdict-btns">
<button class="verdict-btn phishing" onclick="answerPosttest('Phishing')">🎣 Phishing</button>
<button class="verdict-btn legitimate" onclick="answerPosttest('Legitimate')">✅ Legitimate</button>
</div>
<div class="card hidden" id="posttestConfidenceCard" style="margin-top:18px;">
<p style="font-weight:500;margin-bottom:10px;">How confident are you?</p>
<div class="likert" id="posttestConfidence">
<div class="likert-opt"><input type="radio" name="poconf" value="1" id="poc1"><label for="poc1">1</label></div>
<div class="likert-opt"><input type="radio" name="poconf" value="2" id="poc2"><label for="poc2">2</label></div>
<div class="likert-opt"><input type="radio" name="poconf" value="3" id="poc3"><label for="poc3">3</label></div>
<div class="likert-opt"><input type="radio" name="poconf" value="4" id="poc4"><label for="poc4">4</label></div>
<div class="likert-opt"><input type="radio" name="poconf" value="5" id="poc5"><label for="poc5">5</label></div>
</div>
<button class="btn btn-primary" style="margin-top:14px;" onclick="nextPosttestEmail()">Next →</button>
</div>
</div>
<!-- SCREEN: SUS -->
<div class="screen" id="screen-sus">
<p class="section-label">Almost done</p>
<h2 class="display">Rate the tool</h2>
<p class="lead">Strongly Disagree (1) to Strongly Agree (5).</p>
<div class="card" id="susCard"></div>
<button class="btn btn-primary" id="btnSusContinue" disabled onclick="showScreen('screen-tlx')">Continue →</button>
</div>
<!-- SCREEN: NASA-TLX -->
<div class="screen" id="screen-tlx">
<p class="section-label">Last step</p>
<h2 class="display">Workload rating</h2>
<p class="lead">For each, move the slider from Low to High (or Good to Poor for Performance).</p>
<div class="card" id="tlxCard"></div>
<button class="btn btn-primary" onclick="submitStudy()">Finish Study →</button>
</div>
<!-- SCREEN: DONE -->
<div class="screen" id="screen-done">
<div class="card" style="text-align:center;">
<p class="section-label">🎉 Study complete</p>
<h2 class="display">Thank you</h2>
<p class="lead">Thank you for taking part. All emails shown to you today (including the "phishing" ones) were simulated for research purposes; no real phishing content or data request was ever involved. Your anonymous responses will contribute to research on phishing detection tools for university students.</p>
</div>
</div>
</div>
<script>
let demographics = {};
let pretestEmails = [], pretestAnswers = [], pretestIdx = 0;
let participantCode = '';
let toolIdx = 0;
let posttestEmails = [], posttestAnswers = [], posttestIdx = 0;
let susResponses = new Array(10).fill(null);
let tlxResponses = {};
const SUS_ITEMS = [
"I think that I would like to use this system frequently.",
"I found the system unnecessarily complex.",
"I thought the system was easy to use.",
"I think that I would need the support of a technical person to use this system.",
"I found the various functions in this system were well integrated.",
"I thought there was too much inconsistency in this system.",
"I would imagine that most people would learn to use this system very quickly.",
"I found the system very cumbersome to use.",
"I felt very confident using the system.",
"I needed to learn a lot of things before I could get going with this system."
];
const TLX_ITEMS = [
{ key: "mental_demand", label: "Mental Demand", desc: "How mentally demanding was the task?", lowLabel: "Low", highLabel: "High" },
{ key: "physical_demand", label: "Physical Demand", desc: "How physically demanding was the task?", lowLabel: "Low", highLabel: "High" },
{ key: "temporal_demand", label: "Temporal Demand", desc: "How hurried or rushed was the pace?", lowLabel: "Low", highLabel: "High" },
{ key: "performance", label: "Performance", desc: "How successful were you in accomplishing the task?", lowLabel: "Perfect", highLabel: "Failure" },
{ key: "effort", label: "Effort", desc: "How hard did you have to work?", lowLabel: "Low", highLabel: "High" },
{ key: "frustration", label: "Frustration", desc: "How irritated, stressed, or annoyed were you?", lowLabel: "Low", highLabel: "High" }
];
function showScreen(id) {
document.querySelectorAll('.screen').forEach(s => s.classList.remove('active'));
document.getElementById(id).classList.add('active');
window.scrollTo({ top: 0, behavior: 'smooth' });
}
function escapeHtml(str) {
const div = document.createElement('div');
div.textContent = str;
return div.innerHTML;
}
// Each stimulus carries a structured "display" object (subject/from/to/date/
// body_paragraphs) extracted server-side directly from the original HTML
// elements -- rendered here as a realistic inbox layout. Falls back to plain
// text if display data is missing for any reason.
function splitNameEmail(fromStr) {
const match = (fromStr || '').match(/^(.*?)\s*<(.+?)>\s*$/);
if (match) return { name: match[1].trim(), email: match[2].trim() };
return { name: fromStr || '', email: '' };
}
function avatarColor(seed) {
let hash = 0;
for (let i = 0; i < seed.length; i++) hash = seed.charCodeAt(i) + ((hash << 5) - hash);
const hue = Math.abs(hash) % 360;
return `hsl(${hue}, 55%, 48%)`;
}
function renderEmailChrome(containerId, email) {
const container = document.getElementById(containerId);
const d = email.display;
if (!d || !d.subject) {
container.innerHTML = `<div class="gmail-card"><div class="gmail-body">${escapeHtml(email.text)}</div></div>`;
return;
}
const { name, email: senderEmail } = splitNameEmail(d.from);
const initial = (name || '?').trim().charAt(0).toUpperCase() || '?';
const color = avatarColor(name || d.from || 'x');
const paragraphs = (d.body_paragraphs || []).map(p => `<p>${escapeHtml(p)}</p>`).join('');
container.innerHTML = `
<div class="gmail-card">
<div class="gmail-top-bar">🖨️ ⤢</div>
<div class="gmail-subject">${escapeHtml(d.subject)}</div>
<div class="gmail-sender-row">
<div class="gmail-avatar" style="background:${color}">${initial}</div>
<div class="gmail-sender-info">
<div><span class="gmail-sender-name">${escapeHtml(name)}</span> <span class="gmail-sender-email"><${escapeHtml(senderEmail)}></span></div>
<div class="gmail-to">to me ▾</div>
</div>
<div class="gmail-date-actions">
<div class="gmail-date">${escapeHtml(d.date)}</div>
<div class="gmail-icons">☆ 🙂 ↩ ⋮</div>
</div>
</div>
<div class="gmail-body">${paragraphs}</div>
</div>`;
}
function copyCode() {
navigator.clipboard.writeText(participantCode).then(() => {
const btn = document.getElementById('copyCodeBtn');
const original = btn.textContent;
btn.textContent = '✓ Copied!';
setTimeout(() => { btn.textContent = original; }, 2000);
});
}
// ---- Consent ----
document.querySelectorAll('.consent-check').forEach(cb => {
cb.addEventListener('change', () => {
const allChecked = [...document.querySelectorAll('.consent-check')].every(c => c.checked);
document.getElementById('btnConsentContinue').disabled = !allChecked;
});
});
document.getElementById('btnConsentContinue').addEventListener('click', () => showScreen('screen-demographics'));
// ---- Demographics -> Pretest ----
document.getElementById('btnStartPretest').addEventListener('click', async () => {
const pt = document.querySelector('input[name=pt]:checked');
const pp = document.querySelector('input[name=pp]:checked');
const sk = document.querySelector('input[name=sk]:checked');
const age = document.getElementById('age_group').value;
const programme = document.getElementById('programme').value;
const year = document.getElementById('year_of_study').value;
if (!age || !programme || !year || !pt || !pp || !sk) {
document.getElementById('demoError').classList.remove('hidden');
return;
}
document.getElementById('demoError').classList.add('hidden');
demographics = {
age_group: age, programme, year_of_study: year,
prior_training: pt.value, prior_phishing_experience: pp.value, self_knowledge_rating: sk.value
};
const res = await fetch('/study/pretest-emails');
const data = await res.json();
pretestEmails = data.emails;
pretestIdx = 0;
pretestAnswers = [];
renderPretestEmail();
showScreen('screen-pretest');
});
function renderPretestEmail() {
const e = pretestEmails[pretestIdx];
document.getElementById('pretestBadge').textContent = `Email ${pretestIdx + 1} of ${pretestEmails.length}`;
renderEmailChrome('pretestEmailContainer', e);
document.getElementById('pretestConfidenceCard').classList.add('hidden');
document.querySelectorAll('#pretestConfidence input').forEach(r => r.checked = false);
}
function answerPretest(verdict) {
pretestAnswers.push({ id: pretestEmails[pretestIdx].id, verdict, confidence: null });
document.getElementById('pretestConfidenceCard').classList.remove('hidden');
}
function nextPretestEmail() {
const conf = document.querySelector('input[name=pconf]:checked');
if (!conf) return;
pretestAnswers[pretestAnswers.length - 1].confidence = conf.value;
pretestIdx++;
if (pretestIdx >= pretestEmails.length) {
submitPretest();
} else {
renderPretestEmail();
}
}
async function submitPretest() {
const res = await fetch('/study/submit-pretest', {
method: 'POST', headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ demographics, pretest_emails: pretestAnswers })
});
const data = await res.json();
participantCode = data.code;
document.getElementById('codeValue').textContent = participantCode;
showScreen('screen-code-display');
}
// ---- Tool interaction (reuses the real /classify endpoint) ----
function startToolInteraction() {
toolIdx = 0;
showScreen('screen-tool-interaction');
renderToolEmail();
}
async function renderToolEmail() {
const e = pretestEmails[toolIdx];
document.getElementById('toolBadge').textContent = `Tool result ${toolIdx + 1} of ${pretestEmails.length}`;
renderEmailChrome('toolEmailContainer', e);
document.getElementById('toolLoading').classList.remove('hidden');
document.getElementById('toolResultBox').classList.add('hidden');
document.getElementById('btnToolNext').classList.add('hidden');
const res = await fetch('/classify', {
method: 'POST', headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ email_text: e.text })
});
const data = await res.json();
document.getElementById('toolLoading').classList.add('hidden');
const icon = data.verdict === 'Phishing' ? '🎣' : '✅';
document.getElementById('toolVerdict').textContent = `${icon} Tool verdict: ${data.verdict} (${Math.round(data.confidence * 100)}% confidence)`;
document.getElementById('toolSummary').textContent = data.summary;
document.getElementById('toolResultBox').classList.remove('hidden');
document.getElementById('btnToolNext').classList.remove('hidden');
}
function nextToolEmail() {
toolIdx++;
if (toolIdx >= pretestEmails.length) {
showScreen('screen-code-gate');
} else {
renderToolEmail();
}
}
// ---- Code gate -> Posttest ----
async function verifyCode() {
const code = document.getElementById('codeInput').value.trim().toUpperCase();
const res = await fetch('/study/verify-code', {
method: 'POST', headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ code })
});
const data = await res.json();
const errBox = document.getElementById('codeError');
if (!data.valid) {
errBox.textContent = data.reason;
errBox.classList.remove('hidden');
return;
}
errBox.classList.add('hidden');
participantCode = code;
const res2 = await fetch('/study/posttest-emails');
const data2 = await res2.json();
posttestEmails = data2.emails;
posttestIdx = 0;
posttestAnswers = [];
renderPosttestEmail();
showScreen('screen-posttest');
}
function renderPosttestEmail() {
const e = posttestEmails[posttestIdx];
document.getElementById('posttestBadge').textContent = `Email ${posttestIdx + 1} of ${posttestEmails.length}`;
renderEmailChrome('posttestEmailContainer', e);
document.getElementById('posttestConfidenceCard').classList.add('hidden');
document.querySelectorAll('#posttestConfidence input').forEach(r => r.checked = false);
}
function answerPosttest(verdict) {
posttestAnswers.push({ id: posttestEmails[posttestIdx].id, verdict, confidence: null });
document.getElementById('posttestConfidenceCard').classList.remove('hidden');
}
function nextPosttestEmail() {
const conf = document.querySelector('input[name=poconf]:checked');
if (!conf) return;
posttestAnswers[posttestAnswers.length - 1].confidence = conf.value;
posttestIdx++;
if (posttestIdx >= posttestEmails.length) {
renderSus();
showScreen('screen-sus');
} else {
renderPosttestEmail();
}
}
// ---- SUS ----
function renderSus() {
const container = document.getElementById('susCard');
container.innerHTML = '';
SUS_ITEMS.forEach((text, i) => {
const row = document.createElement('div');
row.style.marginBottom = '20px';
row.innerHTML = `<p style="font-weight:500;margin-bottom:8px;">${i + 1}. ${text}</p>
<div class="likert">
${[1,2,3,4,5].map(v => `
<div class="likert-opt">
<input type="radio" name="sus${i}" value="${v}" id="sus${i}_${v}">
<label for="sus${i}_${v}">${v}</label>
</div>`).join('')}
</div>`;
container.appendChild(row);
});
container.addEventListener('change', () => {
let allAnswered = true;
for (let i = 0; i < 10; i++) {
const checked = document.querySelector(`input[name=sus${i}]:checked`);
susResponses[i] = checked ? checked.value : null;
if (!checked) allAnswered = false;
}
document.getElementById('btnSusContinue').disabled = !allAnswered;
});
}
// ---- NASA-TLX ----
document.addEventListener('DOMContentLoaded', () => {
const container = document.getElementById('tlxCard');
TLX_ITEMS.forEach(item => {
const row = document.createElement('div');
row.className = 'slider-row';
row.innerHTML = `<label>${item.label}</label>
<p style="font-size:0.82rem;color:var(--muted);margin-bottom:8px;">${item.desc}</p>
<div class="slider-hint"><span>${item.lowLabel}</span><span>${item.highLabel}</span></div>
<input type="range" min="0" max="100" step="5" value="50" id="tlx_${item.key}">`;
container.appendChild(row);
tlxResponses[item.key] = 50;
});
container.addEventListener('input', (e) => {
if (e.target.type === 'range') {
const key = e.target.id.replace('tlx_', '');
tlxResponses[key] = e.target.value;
}
});
});
// ---- Final submission ----
async function submitStudy() {
await fetch('/study/submit-posttest', {
method: 'POST', headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
code: participantCode,
posttest_emails: posttestAnswers,
sus_responses: susResponses,
tlx_responses: tlxResponses
})
});
showScreen('screen-done');
}
</script>
</body>
</html>
|