MediaWiki:Common.js: Difference between revisions

Revision as of 15:52, 30 August 2026

/* Any JavaScript here will be loaded for all users on every page load. */
/* === FAMILY_TRIP_PIN_GATE_START === */
(function () {
  var CIPHER_ID = "family-trip-cipher-v3";

  function b64ToBytes(b64) {
    var bin = atob(b64);
    var out = new Uint8Array(bin.length);
    for (var i = 0; i < bin.length; i++) out[i] = bin.charCodeAt(i);
    return out;
  }

  async function deriveKey(pin, salt) {
    var enc = new TextEncoder();
    var baseKey = await crypto.subtle.importKey("raw", enc.encode(pin), "PBKDF2", false, ["deriveKey"]);
    return crypto.subtle.deriveKey(
      { name: "PBKDF2", salt: salt, iterations: 200000, hash: "SHA-256" },
      baseKey,
      { name: "AES-GCM", length: 256 },
      false,
      ["decrypt"]
    );
  }

  function injectLandingStyles() {
    if (document.getElementById("family-trip-landing-css")) return;
    var style = document.createElement("style");
    style.id = "family-trip-landing-css";
    style.textContent = [
      "#content.mw-body, #bodyContent { background: transparent !important; }",
      "#firstHeading { display: none !important; }",
      "#siteSub, #contentSub, #jump-to-nav { display: none !important; }",
      ".family-trip-landing-shell {",
      "  position: relative; overflow: hidden; margin: 0 auto 1.5rem; max-width: 720px;",
      "  border-radius: 28px; padding: 2px;",
      "  background: linear-gradient(135deg, rgba(31,106,165,.55), rgba(47,143,107,.45), rgba(240,180,41,.35));",
      "  box-shadow: 0 28px 60px rgba(22,50,74,.18);",
      "}",
      ".family-trip-landing-inner {",
      "  position: relative; border-radius: 26px; overflow: hidden;",
      "  background:",
      "    radial-gradient(1200px 420px at 10% -10%, rgba(255,255,255,.55), transparent 55%),",
      "    radial-gradient(900px 380px at 110% 0%, rgba(240,180,41,.18), transparent 50%),",
      "    linear-gradient(160deg, #f7fbff 0%, #eef6f2 48%, #f8f4ea 100%);",
      "  padding: 34px 28px 30px; font-family: 'Segoe UI', system-ui, sans-serif; color: #16324a;",
      "}",
      ".family-trip-landing-inner::before {",
      "  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .35;",
      "  background-image: linear-gradient(rgba(22,50,74,.035) 1px, transparent 1px),",
      "    linear-gradient(90deg, rgba(22,50,74,.035) 1px, transparent 1px);",
      "  background-size: 28px 28px; mask-image: linear-gradient(180deg, #000, transparent 90%);",
      "}",
      ".ft-kicker { position: relative; display: inline-flex; align-items: center; gap: 8px;",
      "  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700;",
      "  color: #1f6aa5; background: rgba(255,255,255,.72); border: 1px solid rgba(31,106,165,.18);",
      "  border-radius: 999px; padding: 7px 12px; margin-bottom: 16px; }",
      ".ft-title { position: relative; margin: 0 0 10px; font-size: clamp(1.8rem, 4vw, 2.45rem);",
      "  line-height: 1.12; font-weight: 750; letter-spacing: -0.02em; color: #12283a; }",
      ".ft-lead { position: relative; margin: 0 0 22px; max-width: 36rem; color: #4d6275;",
      "  font-size: 1.05rem; line-height: 1.55; }",
      ".ft-route { position: relative; display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }",
      ".ft-chip { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px;",
      "  padding: 8px 12px; background: rgba(255,255,255,.8); border: 1px solid rgba(22,50,74,.08);",
      "  color: #1a3348; font-weight: 650; font-size: .92rem; box-shadow: 0 6px 16px rgba(22,50,74,.05); }",
      ".ft-chip span { opacity: .55; font-weight: 600; }",
      ".ft-meta { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0,1fr));",
      "  gap: 10px; margin: 0 0 24px; }",
      ".ft-stat { background: rgba(255,255,255,.78); border: 1px solid rgba(22,50,74,.07);",
      "  border-radius: 16px; padding: 12px 14px; }",
      ".ft-stat b { display: block; font-size: 1.02rem; color: #143248; margin-bottom: 2px; }",
      ".ft-stat span { color: #62768a; font-size: .86rem; }",
      ".ft-unlock { position: relative; background: rgba(255,255,255,.88);",
      "  border: 1px solid rgba(31,106,165,.14); border-radius: 20px; padding: 18px 18px 16px;",
      "  box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 12px 28px rgba(31,106,165,.08); }",
      ".ft-unlock label { display: block; font-weight: 700; color: #184866; margin-bottom: 8px; }",
      ".ft-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }",
      ".ft-row input { flex: 1 1 160px; min-width: 140px; font-size: 1.2rem; letter-spacing: .28em;",
      "  padding: 12px 14px; border-radius: 14px; border: 1px solid #c5d3e0; background: #fff;",
      "  color: #16324a; outline: none; transition: border-color .15s, box-shadow .15s; }",
      ".ft-row input:focus { border-color: #1f6aa5; box-shadow: 0 0 0 4px rgba(31,106,165,.15); }",
      ".ft-row button { appearance: none; border: 0; cursor: pointer; border-radius: 999px;",
      "  padding: 12px 18px; font-weight: 750; color: #fff;",
      "  background: linear-gradient(135deg, #1f6aa5, #2f8f6b);",
      "  box-shadow: 0 10px 22px rgba(31,106,165,.28); transition: transform .12s, filter .12s; }",
      ".ft-row button:hover { filter: brightness(1.05); transform: translateY(-1px); }",
      ".ft-row button:disabled { opacity: .7; cursor: wait; transform: none; }",
      ".ft-err { min-height: 1.25em; margin-top: 10px; color: #b32424; font-size: .95rem; }",
      ".ft-note { position: relative; margin: 16px 0 0; color: #6a7d90; font-size: .88rem; }",
      "@media (max-width: 640px) {",
      "  .family-trip-landing-inner { padding: 26px 18px 22px; }",
      "  .ft-meta { grid-template-columns: 1fr; }",
      "}",
      "#family-trip-out-v3 { margin-top: 1.25rem; }",
      "#family-trip-frame { width: 100%; min-height: 80vh; border: 0; border-radius: 18px;",
      "  box-shadow: 0 18px 48px rgba(15,23,42,.16); background: #fff; }",
      ".trip-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin: 1.5em 0; }",
      ".trip-photo-card { background: #fff; border: 1px solid #d7dee7; border-radius: 16px; overflow: hidden; box-shadow: 0 6px 18px rgba(15,23,42,.06); }",
      ".trip-photo-card img { width: 100%; height: 240px; object-fit: cover; display: block; cursor: pointer; transition: transform .2s ease; }",
      ".trip-photo-card img:hover { transform: scale(1.02); }",
      ".trip-photo-cap { padding: 12px 14px; font-size: .92rem; color: #334155; line-height: 1.4; border-top: 1px solid #f1f5f9; }"
    ].join("\n");
    document.head.appendChild(style);
  }

  function renderHtml(out, html, pack) {
    while (out.firstChild) out.removeChild(out.firstChild);
    var frame = document.createElement("iframe");
    frame.id = "family-trip-frame";
    var tripTitle = pack.title || "Family Trip Journal";
    var tripSubtitle = pack.heroSubtitle || "Family road journal · PIN unlocked";
    frame.title = tripTitle;
    frame.setAttribute("sandbox", "allow-same-origin allow-popups allow-popups-to-escape-sandbox");

    var heroHeader = pack.noHeroHeader ? "" : "<div class=\"hero\"><h1>" + tripTitle + "</h1><p>" + tripSubtitle + "</p></div>";

    var doc =
      "<!DOCTYPE html><html><head><meta charset=\"utf-8\">" +
      "<base href=\"https://bogza.ro/\">" +
      "<meta name="viewport" content="width=device-width, initial-scale=1">" +
      "<link rel="preconnect" href="https://fonts.googleapis.com">" +
      "<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>" +
      "<link href="https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Source+Sans+3:wght@400;600;700&display=swap" rel="stylesheet">" +
      "<link rel="stylesheet" href="https://bogza.ro/load.php?lang=en&modules=site.styles%7Cskins.vector.styles.legacy&only=styles&skin=vector">" +
      "<style>" +
      ":root{--ink:#1a2332;--muted:#5b6b7c;--line:#d7dee7;--card:#ffffff;--bg:#eef3f8;--brand:#1f6aa5;}" +
      "html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:'Source Sans 3',Segoe UI,sans-serif;line-height:1.55;}" +
      "body{padding:20px 16px 48px;}" +
      ".trip-shell{max-width:980px;margin:0 auto;}" +
      ".hero{background:linear-gradient(135deg,#1f6aa5 0%,#2f8f6b 55%,#f0b429 130%);color:#fff;border-radius:18px;padding:22px 24px;margin:0 0 18px;box-shadow:0 16px 40px rgba(31,106,165,.28);}" +
      ".hero h1{font-family:Fraunces,Georgia,serif;font-size:1.7rem;line-height:1.2;margin:0 0 8px;font-weight:700;}" +
      ".hero p{margin:0;opacity:.95;font-size:1.02rem;}" +
      ".mw-parser-output,.mw-content-ltr{background:transparent;}" +
      ".mw-parser-output > .mw-heading1:first-child{display:none;}" +
      "h1,h2,h3,h4{font-family:Fraunces,Georgia,serif;color:#16324a;line-height:1.25;}" +
      "h2{border-bottom:2px solid #d9e7f2;padding-bottom:.25em;margin-top:1.6em;}" +
      "a{color:var(--brand);}" +
      "table{border-collapse:separate;border-spacing:0;width:100%;margin:1em 0;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 6px 18px rgba(15,23,42,.06);}" +
      "th,td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:10px 12px;vertical-align:top;}" +
      "tr > :last-child{border-right:0;}" +
      "tr:last-child > *{border-bottom:0;}" +
      "th{background:#e9f2fa;font-weight:700;color:#184866;}" +
      ".wikitable{background:var(--card);}" +
      "img{max-width:100%;height:auto;border-radius:10px;}" +
      "ul,ol{padding-left:1.25em;}" +
      "pre,code{font-family:ui-monospace,Consolas,monospace;}" +
      "pre{background:#0f172a;color:#e2e8f0;border-radius:10px;padding:12px;overflow:auto;}" +
      ".trip-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin: 1.5em 0; }" +
      ".trip-photo-card { background: #fff; border: 1px solid #d7dee7; border-radius: 16px; overflow: hidden; box-shadow: 0 6px 18px rgba(15,23,42,.06); }" +
      ".trip-photo-card img { width: 100%; height: 260px; object-fit: cover; display: block; border-radius: 16px 16px 0 0; }" +
      ".trip-photo-cap { padding: 12px 14px; font-size: .92rem; color: #334155; line-height: 1.4; border-top: 1px solid #f1f5f9; }" +
      ".gallery{display:flex;flex-wrap:wrap;gap:10px;}" +
      ".gallerybox{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 4px 14px rgba(15,23,42,.05);}" +
      ".thumbinner{border:0 !important;background:transparent !important;padding:0 !important;}" +
      "</style></head><body><div class="trip-shell">" +
      heroHeader +
      html +
      "</div></body></html>";

    frame.srcdoc = doc;
    out.appendChild(frame);
    frame.addEventListener("load", function () {
      try {
        var h = frame.contentDocument.documentElement.scrollHeight;
        if (h && h > 400) frame.style.height = Math.min(h + 48, 16000) + "px";
      } catch (e) {}
    });
  }

  function mount() {
    var el = document.getElementById(CIPHER_ID);
    if (!el || el.getAttribute("data-ready") === "1") return;
    el.setAttribute("data-ready", "1");
    injectLandingStyles();

    var pack;
    try { pack = JSON.parse(el.textContent); } catch (e) { return; }

    var fallback = document.getElementById("family-trip-landing-fallback");
    if (fallback) fallback.style.display = "none";

    var kickerText = pack.kicker || "Family journal · locked";
    var titleText = pack.title || "Welcome home from Berlin";
    var leadText = pack.lead || "Fourteen days on the road, memories sealed with a family PIN. Unlock to reopen the itinerary, kids checklists, and photo trail.";

    var routeHtml = "";
    if (pack.chips && Array.isArray(pack.chips)) {
      routeHtml = "<div class=\"ft-route\">" + pack.chips.map(function(c) {
        return "<div class=\"ft-chip\">" + c + "</div>";
      }).join("") + "</div>";
    } else {
      routeHtml =
        "<div class="ft-route">" +
        "<div class="ft-chip">Iași <span>→</span> Cluj</div>" +
        "<div class="ft-chip">Budapest <span>→</span> Vienna</div>" +
        "<div class="ft-chip">LEGOLAND <span>→</span> Berlin</div>" +
        "<div class="ft-chip">Kraków <span>→</span> Oradea <span>→</span> Home</div>" +
        "</div>";
    }

    var statsHtml = "";
    if (pack.stats && Array.isArray(pack.stats)) {
      statsHtml = "<div class=\"ft-meta\">" + pack.stats.map(function(s) {
        return "<div class=\"ft-stat\"><b>" + s.val + "</b><span>" + s.label + "</span></div>";
      }).join("") + "</div>";
    } else {
      statsHtml =
        "<div class="ft-meta">" +
        "<div class="ft-stat"><b>3–14 Aug</b><span>Main travel days</span></div>" +
        "<div class="ft-stat"><b>6 countries</b><span>RO · HU · AT · DE · PL · SK</span></div>" +
        "<div class="ft-stat"><b>Trip complete</b><span>Back in Iași</span></div>" +
        "</div>";
    }

    var gate = document.createElement("div");
    gate.id = "family-trip-gate-v3";
    gate.className = "family-trip-landing-shell";
    gate.innerHTML =
      "<div class="family-trip-landing-inner">" +
      "<div class="ft-kicker">" + kickerText + "</div>" +
      "<h2 class="ft-title">" + titleText + "</h2>" +
      "<p class="ft-lead">" + leadText + "</p>" +
      routeHtml +
      statsHtml +
      "<div class="ft-unlock">" +
      "<label for="family-trip-pin-v3">Enter the family PIN</label>" +
      "<div class="ft-row">" +
      "<input id="family-trip-pin-v3" type="password" inputmode="numeric" autocomplete="off" placeholder="••••" />" +
      "<button id="family-trip-unlock-v3" type="button">Unlock journal</button>" +
      "</div>" +
      "<div id="family-trip-err-v3" class="ft-err"></div>" +
      "</div>" +
      "<p class="ft-note">If the unlock card looks old, hard-refresh with Ctrl+F5.</p>" +
      "</div>";

    var out = document.createElement("div");
    out.id = "family-trip-out-v3";
    out.style.display = "none";

    el.style.display = "none";
    el.parentNode.insertBefore(gate, el);
    el.parentNode.insertBefore(out, el.nextSibling);

    async function unlock() {
      var err = document.getElementById("family-trip-err-v3");
      var btn = document.getElementById("family-trip-unlock-v3");
      err.textContent = "";
      var pin = document.getElementById("family-trip-pin-v3").value.trim();
      if (pin.length < 4) { err.textContent = "PIN too short."; return; }
      btn.disabled = true;
      err.textContent = "Opening the journal…";
      err.style.color = "#1f6aa5";
      try {
        var key = await deriveKey(pin, b64ToBytes(pack.salt));
        var pt = await crypto.subtle.decrypt(
          { name: "AES-GCM", iv: b64ToBytes(pack.nonce), tagLength: 128 },
          key,
          b64ToBytes(pack.ciphertext)
        );
        var html = new TextDecoder().decode(pt);
        if (pack.fmt !== "html") {
          err.style.color = "#b32424";
          err.textContent = "Unexpected package format.";
          btn.disabled = false;
          return;
        }
        if (html.indexOf("&lt;table") !== -1 && html.indexOf("<table") === -1) {
          var ta = document.createElement("textarea");
          ta.innerHTML = html;
          html = ta.value;
        }
        renderHtml(out, html, pack);
        out.style.display = "block";
        gate.style.display = "none";
      } catch (e) {
        err.style.color = "#b32424";
        err.textContent = "Wrong PIN — try again.";
        btn.disabled = false;
      }
    }

    document.getElementById("family-trip-unlock-v3").addEventListener("click", unlock);
    document.getElementById("family-trip-pin-v3").addEventListener("keydown", function (ev) {
      if (ev.key === "Enter") unlock();
    });
  }

  if (window.mw && mw.hook) mw.hook("wikipage.content").add(function () { mount(); });
  else document.addEventListener("DOMContentLoaded", mount);
})();
/* === FAMILY_TRIP_PIN_GATE_END === */