chg: usr: add notification on activation too #4

.env.dist

@@ -6,6 +6,12 @@
 APP_ENV=dev
 APP_SECRET=changethis
 APP_NAME=mineseeker
+# APP_PUBLIC_HOSTNAME: The public hostname for your application (used for generating absolute URLs in emails)
+# For production, set this to your domain (e.g., mineseeker.com)
+APP_PUBLIC_HOSTNAME=localhost
+# TRUSTED_PROXIES: Only needed for bare-metal dev behind a reverse proxy
+# For Docker development, this is set in compose.override.yaml
+# For production, set in PROD_ENV_FILE Gitea secret (use 172.18.0.0/16 initially)
 #TRUSTED_PROXIES=127.0.0.1,127.0.0.2
 #TRUSTED_HOSTS=localhost,example.com
 ###< symfony/framework-bundle ###

CHANGELOG.md

@@ -2,11 +2,13 @@ Changelog
 =========
 
 
-v2026.01 (2026-04-14)
+v2026.2.1 (2026-04-15)
----------------------
+----------------------
 
 New
 ~~~
+- Add Contact page with email sending behaviour #4. [Lang]
+- Add timer for the acceptance of the challenge #4. [Lang]
 - Registered users have avatars next to the timer #4. [Lang]
 - Add opportunity to use profile picture. #4. [Lang]
 - Add more stats and a dialog for the recent battle that can be
@@ -18,6 +20,16 @@ New
 
 Changes
 ~~~~~~~
+- Change the shareable battle - add avatars to it - even on the og tags
+  #4. [Lang]
+- Change text #4. [Lang]
+- Add donation button #4. [Lang]
+- Protect the gameplay with recaptcha #4. [Lang]
+- The waiting dialog is uncloseable until the time is up #4. [Lang]
+- Add share button to the overlay when the game ends #4. [Lang]
+- Make fancy og tags - and create a special one for battle sharing #4.
+  [Lang]
+- The user's avatar will be saved as a uuid.extension #4. [Lang]
 - Fix missing favicon #4. [Lang]
 - Add modern Webauthn authentication #4. [Lang]
 - Refactor all forms to have Symfony Form Types & Validation
@@ -57,6 +69,11 @@ Changes
 - Doc in README.md #3. [Lang]
 - Gitignore a js.map file #2. [Lang]
 
+Fix
+~~~
+- Missing font-awesome icons on bare-metal environment #4. [Lang]
+- Quickfix for email sending #4. [Lang]
+
 Other
 ~~~~~
 - Hg: pkg: new version release !skipChangelog. [Lang]

Caddyfile

@@ -13,6 +13,10 @@
 
 	encode zstd br gzip
 
+	# Forward scheme information to the PHP application
+	header X-Forwarded-Proto {scheme}
+	header X-Forwarded-Host {host}
+
 	mercure {
 		transport_url    {$MERCURE_TRANSPORT_URL:bolt:///data/mercure.db}
 		publisher_jwt    {$MERCURE_JWT_SECRET} HS256

Dockerfile

@@ -22,6 +22,12 @@ RUN install-php-extensions \
     apcu \
     sodium
 
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    fonts-dejavu-core \
+    fontconfig \
+    && fc-cache -f -v \
+    && rm -rf /var/lib/apt/lists/*
+
 RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
 RUN printf '[opcache]\nopcache.enable=1\nopcache.memory_consumption=256\nopcache.max_accelerated_files=20000\nopcache.validate_timestamps=0\n' \
     > "$PHP_INI_DIR/conf.d/opcache.ini"

README.md

@@ -151,6 +151,7 @@ services:
   app:
     environment:
       MAILER_DSN: smtp://mail:1025?verify_peer=0
+      TRUSTED_PROXIES: "0.0.0.0/0"
   mail:
     image: mailhog/mailhog:latest
     ports:
@@ -233,8 +234,13 @@ MERCURE_SUBSCRIBER_JWT="<generated by make mercure-jwt>"
 APP_PUBLIC_HOSTNAME=mineseeker.hu
 WEBAUTHN_RP_ID=mineseeker.hu
 WEBAUTHN_ORIGIN=https://mineseeker.hu
-```
 
+# OG Tags & Social Media Sharing (IMPORTANT for Docker deployments)
+# TRUSTED_PROXIES: IP address (or range) of your reverse proxy (Caddy/Nginx)
+# This ensures OG image tags use HTTPS URLs instead of HTTP
+TRUSTED_PROXIES="172.18.0.0/16"
+TRUSTED_HOSTS="mineseeker.hu,www.mineseeker.hu"
+```
 ### Production server: one-time setup
 
 The server needs Docker, Git, and a self-hosted `act_runner` registered against the Gitea repository. Bun and Composer run inside the multi-stage Dockerfile, so they are not needed on the server.
@@ -254,7 +260,7 @@ make mercure-jwt
 
 Copy the three printed values into the `PROD_ENV_FILE` secret.
 
-#### 5. First deploy
+#### 3. First deploy
 
 Trigger it by pushing the first tag:
 
@@ -265,7 +271,7 @@ git push origin v2026.01
 
 This writes `.env`, builds the Docker image, starts all services, runs migrations, and initialises the MinIO buckets automatically via `minio_init`.
 
-#### 6. Verify
+#### 4. Verify
 
 ```bash
 docker compose ps        # all services should be healthy/running

assets/css/_fontawesome-config.scss

@@ -7,7 +7,7 @@
  * file that was distributed with this source code.
  */
 
-$font-path: "/webfonts";
+$font-path: "/build/webfonts";
 
 @import '@fortawesome/fontawesome-free/scss/fontawesome';
 @import '@fortawesome/fontawesome-free/scss/brands';

assets/css/homepage/_auth.scss

@@ -180,6 +180,41 @@
     input[type="checkbox"] { accent-color: #236f87; }
 }
 
+.auth-checkbox {
+    accent-color: #236f87;
+    cursor: pointer;
+    width: 18px;
+    height: 18px;
+    flex-shrink: 0;
+}
+
+.auth-checkbox-label {
+    display: flex;
+    align-items: flex-start;
+    cursor: pointer;
+    user-select: none;
+    font: 400 14px 'Rajdhani', sans-serif;
+    color: rgba(255, 255, 255, 0.6);
+    line-height: 1.5;
+
+    a {
+        color: #95cff5;
+        text-decoration: none;
+        font-weight: 600;
+        transition: color 180ms;
+
+        &:hover { color: #c5e8ff; }
+    }
+}
+
+textarea.auth-input {
+    padding: 11px 14px;
+    min-height: 120px;
+    resize: vertical;
+    font-family: 'Rajdhani', sans-serif;
+    line-height: 1.5;
+}
+
 .auth-submit {
     display: flex;
     align-items: center;

assets/css/homepage/_donate.scss

@@ -0,0 +1,72 @@
+/*!*
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+.hero-donate-text {
+    position: relative;
+    z-index: 1;
+    font: 400 12px 'Rajdhani', sans-serif;
+    color: rgba(255, 255, 255, 0.5);
+    letter-spacing: 0.5px;
+    margin-top: 42px;
+    margin-bottom: 8px;
+    animation: rise 0.8s 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
+}
+
+.hero-donate {
+    position: relative;
+    display: inline-block;
+    font: 500 12px 'Rajdhani', sans-serif;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+    text-decoration: none;
+    color: rgba(255, 184, 82, 0.75);
+    padding: 6px 14px;
+    border-radius: 2px;
+    border: 1px solid rgba(255, 184, 82, 0.25);
+
+    background: rgba(255, 140, 30, 0.05);
+
+    box-shadow:
+        0 0  0   1px rgba(255, 140, 30, 0.1),
+        0 0  8px    rgba(255, 140, 30, 0.08);
+
+    transition: transform 200ms ease, box-shadow 200ms ease, color 200ms ease, background 200ms ease;
+    animation: rise 0.8s 0.58s cubic-bezier(0.22, 1, 0.36, 1) both;
+}
+
+.hero-donate::before {
+    content: '';
+    position: absolute;
+    inset: -2px;
+    border-radius: 3px;
+    background: rgba(255, 140, 30, 0.15);
+    filter: blur(8px);
+    opacity: 0.1;
+    z-index: -1;
+    transition: opacity 200ms ease;
+}
+
+.hero-donate:hover {
+    transform: translateY(-1px);
+    color: rgba(255, 200, 100, 0.9);
+    background: rgba(255, 140, 30, 0.1);
+    box-shadow:
+        0 0  0   1px rgba(255, 140, 30, 0.2),
+        0 0  12px    rgba(255, 140, 30, 0.15);
+}
+
+.hero-donate:hover::before {
+    opacity: 0.2;
+}
+
+.hero-donate:active {
+    transform: translateY(0px);
+}
+
+

assets/css/homepage/_profile.scss

@@ -747,6 +747,13 @@
   font: 800 24px 'Rajdhani', sans-serif;
   letter-spacing: 2px;
 
+  &__img {
+    width: 100%;
+    height: 100%;
+    border-radius: 50%;
+    object-fit: cover;
+  }
+
   &--red {
     background: linear-gradient(135deg, rgba(173, 10, 5, 0.6) 0%, rgba(246, 125, 82, 0.4) 100%);
     border: 2px solid rgba(173, 10, 5, 0.5);

assets/css/mineseeker/_overlay.scss

@@ -526,3 +526,67 @@
      box-shadow: 0 4px 12px rgba(26, 104, 68, 0.4);
    }
 }
+
+#mine-wrapper .game-wrapper .game-overlay .game-overlay-window .game-overlay-share {
+   display: flex;
+   align-items: center;
+   justify-content: center;
+   gap: 9px;
+   background: linear-gradient(to bottom, #236f87 0%, #1a5068 100%);
+   border: 2px solid #2e7a9a;
+   color: #e0f4ff;
+   font-family: 'Rajdhani', sans-serif;
+   font-size: 13px;
+   font-weight: 800;
+   letter-spacing: 1px;
+   text-transform: uppercase;
+   padding: 12px 24px;
+   border-radius: 8px;
+   cursor: pointer;
+   transition: all 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
+   width: 100%;
+   margin-top: 20px;
+   position: relative;
+   overflow: hidden;
+   box-shadow: 0 4px 12px rgba(35, 111, 135, 0.25);
+   z-index: 10;
+
+   &::before {
+     content: '';
+     position: absolute;
+     top: 0;
+     left: -100%;
+     width: 100%;
+     height: 100%;
+     background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
+     transition: left 0.4s ease;
+   }
+
+   &:hover {
+     background: linear-gradient(to bottom, #2d8aa8 0%, #236f87 100%);
+     border-color: #5ba4d4;
+     color: #fff;
+     box-shadow: 0 8px 24px rgba(35, 111, 135, 0.4);
+     transform: translateY(-2px);
+
+     &::before {
+       left: 100%;
+     }
+   }
+
+   &:active {
+     transform: translateY(0);
+   }
+
+   &.copied {
+     background: linear-gradient(to bottom, #1a6844 0%, #135233 100%);
+     border-color: #2a9e60;
+     color: #a0f0c0;
+     box-shadow: 0 4px 12px rgba(26, 104, 68, 0.4);
+   }
+
+   i {
+     font-size: 15px;
+   }
+}
+

assets/css/mineseeker/_waiting-dialog.scss

@@ -305,3 +305,43 @@
   padding-top: 14px;
   border-top: 1px solid rgba(35, 111, 135, 0.14);
 }
+
+.opd-header-actions {
+  .opd-refresh[disabled] {
+    opacity: 0.4;
+    cursor: not-allowed;
+  }
+
+  .opd-close[disabled] {
+    opacity: 0.4;
+    cursor: not-allowed;
+  }
+}
+
+.opd-waiting {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 14px 16px;
+  margin-bottom: 16px;
+  background: rgba(35, 111, 135, 0.07);
+  border: 1px solid rgba(35, 111, 135, 0.28);
+  border-radius: 8px;
+  color: #95cff5;
+
+  i {
+    font-size: 16px;
+    animation: opd-hourglass 1s ease-in-out infinite;
+  }
+
+  p {
+    margin: 0;
+    font: 600 14px 'Rajdhani', sans-serif;
+    letter-spacing: 0.5px;
+  }
+}
+
+@keyframes opd-hourglass {
+  0%, 100% { transform: rotate(0deg); }
+  50% { transform: rotate(180deg); }
+}

assets/css/style.homepage.scss

@@ -4,6 +4,7 @@
 @use 'homepage/hero';
 @use 'homepage/hero-compact';
 @use 'homepage/cta';
+@use 'homepage/donate';
 @use 'homepage/auth-bar';
 @use 'homepage/auth';
 @use 'homepage/content';

assets/js/components/BattleDialog.jsx

@@ -35,7 +35,7 @@ const RESULT_META = {
     icon: 'fa-trophy',
   },
   loss: {
-    label: 'Defeat',
+    label: 'Defeated',
     color: '#f67d52',
     bg: 'rgba(173,10,5,0.15)',
     border: 'rgba(173,10,5,0.4)',
@@ -50,7 +50,7 @@ const RESULT_META = {
   },
 };
 
-function Avatar({ name, color }) {
+function Avatar({ name, color, avatarUrl }) {
   const isRed = 'red' === color;
   const initials = (name || '?').slice(0, 2).toUpperCase();
 
@@ -69,16 +69,29 @@ function Avatar({ name, color }) {
     <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', gap: 10 }}>
       <div style={{
         width: 72, height: 72, borderRadius: '50%',
-        background: gradient,
+        background: avatarUrl ? 'transparent' : gradient,
         border: `2px solid ${border}`,
         boxShadow: glow,
         display: 'flex', alignItems: 'center', justifyContent: 'center',
         font: '800 24px \'Rajdhani\', sans-serif',
         color: textColor,
         letterSpacing: 2,
+        overflow: 'hidden',
       }}
       >
-        {initials}
+        {avatarUrl ? (
+          <img
+            src={avatarUrl}
+            alt={name}
+            style={{
+              width: '100%',
+              height: '100%',
+              objectFit: 'cover',
+            }}
+          />
+        ) : (
+          initials
+        )}
       </div>
       <span style={{
         font: '700 15px \'Rajdhani\', sans-serif',
@@ -161,7 +174,7 @@ export default function BattleDialog({ games }) {
   const endReason = resign
     ? `${resign.charAt(0).toUpperCase() + resign.slice(1)} resigned`
     : 'Points';
-  const shareUrl  = `${window.location.origin}/battle/${game.id}`;
+  const shareUrl = `${window.location.origin}/battle/${game.uuid}`;
 
   const handleShare = () => {
     navigator.clipboard.writeText(shareUrl).then(() => {
@@ -197,7 +210,7 @@ export default function BattleDialog({ games }) {
             </div>
           </div>
           <div className="bd-vs-panel">
-            <Avatar name={game.redName} color="red" />
+            <Avatar name={game.redName} color="red" avatarUrl={game.redAvatar} />
             <div className="bd-vs-center">
               <div className="bd-vs-score">
                 <span className="bd-vs-score__red">{game.redPoints ?? '—'}</span>
@@ -212,7 +225,7 @@ export default function BattleDialog({ games }) {
                 <i className={`fa ${meta.icon}`} /> {meta.label}
               </div>
             </div>
-            <Avatar name={game.blueName} color="blue" />
+            <Avatar name={game.blueName} color="blue" avatarUrl={game.blueAvatar} />
           </div>
           <div className="bd-stats">
             <StatRow icon="fa-calendar" label="Date" value={game.date ?? '—'} />

assets/js/components/ContactForm.jsx

@@ -0,0 +1,83 @@
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import { useEffect, useRef } from 'react';
+
+/**
+ * ContactForm Component
+ *
+ * Handles reCAPTCHA v3 integration for the contact form.
+ * Intercepts form submission, executes reCAPTCHA, and submits the form with the token.
+ *
+ * @param {string} siteKey - Google reCAPTCHA site key
+ * @param {string} recaptchaFieldId - ID of the hidden recaptcha input field
+ */
+const ContactForm = ({ siteKey, recaptchaFieldId }) => {
+  const formRef = useRef(null);
+  const isSubmittingRef = useRef(false);
+
+  useEffect(() => {
+    const form = document.querySelector('.auth-form');
+
+    if (!form) {
+      console.warn('ContactForm: No .auth-form found');
+      return;
+    }
+
+    formRef.current = form;
+
+    const handleSubmit = e => {
+      e.preventDefault();
+
+      if (isSubmittingRef.current) {
+        return;
+      }
+
+      isSubmittingRef.current = true;
+
+      if ('undefined' !== typeof grecaptcha) {
+        grecaptcha.ready(() => {
+          grecaptcha
+            .execute(siteKey, { action: 'contact' })
+            .then(token => {
+              const recaptchaField = document.getElementById(recaptchaFieldId);
+
+              if (recaptchaField) {
+                recaptchaField.value = token;
+              } else {
+                console.error(`ContactForm: Recaptcha field with ID "${recaptchaFieldId}" not found`);
+              }
+
+              isSubmittingRef.current = false;
+              form.submit();
+            })
+            .catch(error => {
+              console.error('ContactForm: reCAPTCHA execution failed', error);
+              isSubmittingRef.current = false;
+            });
+        });
+      } else {
+        console.error('ContactForm: grecaptcha is not loaded');
+        isSubmittingRef.current = false;
+      }
+    };
+
+    form.addEventListener('submit', handleSubmit);
+
+    return () => {
+      if (formRef.current) {
+        formRef.current.removeEventListener('submit', handleSubmit);
+      }
+    };
+  }, [siteKey, recaptchaFieldId]);
+
+  return null;
+};
+
+export default ContactForm;

assets/js/contact.jsx

@@ -0,0 +1,31 @@
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import React from 'react';
+import { createRoot } from 'react-dom/client';
+import ContactForm from './components/ContactForm';
+
+const wrapper = document.getElementById('contact-form-wrapper');
+
+if (wrapper) {
+  const siteKey = wrapper.dataset.siteKey;
+  const recaptchaFieldId = wrapper.dataset.recaptchaFieldId;
+
+  if (siteKey && recaptchaFieldId) {
+    createRoot(wrapper).render(
+      <ContactForm
+        siteKey={siteKey}
+        recaptchaFieldId={recaptchaFieldId}
+      />
+    );
+  } else {
+    console.error('ContactForm: Missing siteKey or recaptchaFieldId in data attributes');
+  }
+}
+

assets/js/mine-seeker/components/CaptchaOverlay.jsx

@@ -0,0 +1,169 @@
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+import React, { useEffect, useState } from 'react';
+
+const CAPTCHA_STORAGE_KEY = 'mineseeker_captcha_verified';
+const CAPTCHA_TOKEN_KEY = 'mineseeker_captcha_token';
+const RECAPTCHA_ACTION = 'mineseeker_play';
+
+const CaptchaOverlay = ({ siteKey, onVerified, children }) => {
+  const [verified, setVerified] = useState(false);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState(false);
+
+  useEffect(() => {
+    const storedToken = sessionStorage.getItem(CAPTCHA_TOKEN_KEY);
+    const storedTime = sessionStorage.getItem(CAPTCHA_STORAGE_KEY);
+
+    if (storedToken && storedTime) {
+      const elapsed = (Date.now() - parseInt(storedTime)) / 1000;
+      if (110 > elapsed) {
+        const wrapper = document.getElementById('mine-wrapper');
+        if (wrapper) {
+          wrapper.dataset.captchaToken = storedToken;
+        }
+        setVerified(true);
+        onVerified?.();
+        return;
+      }
+    }
+
+    if (window.grecaptcha) {
+      window.grecaptcha.ready(() => {
+        window.grecaptcha
+          .execute(siteKey, { action: RECAPTCHA_ACTION })
+          .then(token => {
+            handleToken(token);
+          })
+          .catch(() => {
+            setError(true);
+          });
+      });
+    }
+  }, [siteKey, onVerified]);
+
+  const handleToken = token => {
+    const wrapper = document.getElementById('mine-wrapper');
+    if (wrapper) {
+      wrapper.dataset.captchaToken = token;
+    }
+    sessionStorage.setItem(CAPTCHA_TOKEN_KEY, token);
+    sessionStorage.setItem(CAPTCHA_STORAGE_KEY, Date.now().toString());
+    setVerified(true);
+    onVerified?.();
+  };
+
+  const handleClick = () => {
+    setLoading(true);
+    setError(false);
+
+    window.grecaptcha.ready(() => {
+      window.grecaptcha
+        .execute(siteKey, { action: RECAPTCHA_ACTION })
+        .then(token => {
+          handleToken(token);
+          setLoading(false);
+        })
+        .catch(() => {
+          setLoading(false);
+          setError(true);
+          setTimeout(() => setError(false), 2000);
+        });
+    });
+  };
+
+  if (verified) {
+    return <>{children}</>;
+  }
+
+  const overlayStyles = {
+    position: 'fixed',
+    top: 0,
+    left: 0,
+    width: '100%',
+    height: '100%',
+    background: 'rgba(7, 9, 13, 0.95)',
+    backdropFilter: 'blur(8px)',
+    display: 'flex',
+    alignItems: 'center',
+    justifyContent: 'center',
+    zIndex: 1000,
+  };
+
+  const contentStyles = {
+    textAlign: 'center',
+    color: '#fff',
+    maxWidth: '400px',
+    padding: '40px',
+  };
+
+  const iconStyles = {
+    fontSize: '64px',
+    color: '#236f87',
+    marginBottom: '24px',
+  };
+
+  const h1Styles = {
+    font: '800 32px Rajdhani, sans-serif',
+    margin: '0 0 16px',
+    letterSpacing: '1px',
+  };
+
+  const pStyles = {
+    color: 'rgba(149, 207, 245, 0.7)',
+    font: '400 16px Rajdhani, sans-serif',
+    margin: '0 0 32px',
+    letterSpacing: '0.5px',
+  };
+
+  const buttonStyles = {
+    background: error
+      ? 'linear-gradient(#8a2323 0%, #681a1a 100%)'
+      : loading
+        ? 'linear-gradient(#236f87 0%, #1a5068 100%)'
+        : 'linear-gradient(#236f87 0%, #1a5068 100%)',
+    border: `2px solid ${error ? '#9a2e2e' : loading ? '#2e7a9a' : '#2e7a9a'}`,
+    borderRadius: '8px',
+    color: '#e0f4ff',
+    cursor: loading ? 'wait' : 'pointer',
+    font: '800 18px Rajdhani, sans-serif',
+    letterSpacing: '2px',
+    padding: '16px 40px',
+    textTransform: 'uppercase',
+    transition: 'all 0.3s ease',
+    display: 'inline-flex',
+    alignItems: 'center',
+    gap: '12px',
+    opacity: loading ? 0.7 : 1,
+  };
+
+  return (
+    <div style={overlayStyles}>
+      <div style={contentStyles}>
+        <div style={iconStyles}>
+          <i className="fa fa-shield-halved" />
+        </div>
+        <h1 style={h1Styles}>Ready to Play?</h1>
+        <p style={pStyles}>
+          Click below to verify you&apos;re human and start playing.
+        </p>
+        <button
+          style={buttonStyles}
+          onClick={handleClick}
+          disabled={loading}
+        >
+          <i className={`fa ${loading ? 'fa-spinner fa-spin' : error ? 'fa-exclamation-circle' : 'fa-play'}`} />
+          {loading ? 'Verifying...' : error ? 'Try Again' : 'Start Playing'}
+        </button>
+      </div>
+    </div>
+  );
+};
+
+export default CaptchaOverlay;

assets/js/mine-seeker/components/ChallengeCountdown.jsx

@@ -0,0 +1,41 @@
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+import { Fragment, useEffect, useState } from 'react';
+
+const ChallengeCountdown = ({ onAccept, onDecline, seconds = 30 }) => {
+  const [countdown, setCountdown] = useState(seconds);
+
+  useEffect(() => {
+    const interval = setInterval(() => {
+      setCountdown(prev => {
+        if (1 >= prev) {
+          clearInterval(interval);
+          onDecline();
+          return 0;
+        }
+        return prev - 1;
+      });
+    }, 1000);
+    return () => clearInterval(interval);
+  }, [onDecline]);
+
+  return (
+    <Fragment>
+      <p style={{ textAlign: 'center', marginBottom: 20, color: '#95cff5' }}>
+        You have {countdown} second{1 === countdown ? '' : 's'} to answer to the challenge!
+      </p>
+      <div className="resign">
+        <a onClick={onAccept}>Accept</a>
+        <a onClick={onDecline}>Decline</a>
+      </div>
+    </Fragment>
+  );
+};
+
+export default ChallengeCountdown;

assets/js/mine-seeker/components/GameBoard.jsx

@@ -26,6 +26,7 @@ export const GameBoard = ({ gameAssoc, gameInherited, isEnvDev }) => {
 
   return (
     <GridControl
+      gameAssoc={gameAssoc}
       onClick={onClick}
       resign={resign}
     />

assets/js/mine-seeker/components/OnlinePlayersDialog.jsx

@@ -47,6 +47,7 @@ const OnlinePlayersDialog = ({ open, onClose, currentGameAssoc }) => {
   const [snapshotLoaded, setSnapshotLoaded] = useState(false);
   const [challengingGameAssoc, setChallengingGameAssoc] = useState(null);
   const [declinedMsg, setDeclinedMsg] = useState('');
+  const [waitingCountdown, setWaitingCountdown] = useState(0);
   const declinedTimerRef = useRef(null);
 
   const addPlayer = useCallback(entry => {
@@ -111,6 +112,7 @@ const OnlinePlayersDialog = ({ open, onClose, currentGameAssoc }) => {
       setChallengingGameAssoc(null);
       clearTimeout(declinedTimerRef.current);
       setDeclinedMsg('Challenge was not accepted.');
+      setWaitingCountdown(0);
       declinedTimerRef.current = setTimeout(() => setDeclinedMsg(''), 3500);
     };
     window.addEventListener('challenge-declined', handler);
@@ -120,15 +122,30 @@ const OnlinePlayersDialog = ({ open, onClose, currentGameAssoc }) => {
     };
   }, []);
 
+  useEffect(() => {
+    if (!waitingCountdown) return;
+    const interval = setInterval(() => {
+      setWaitingCountdown(prev => {
+        if (1 >= prev) return 0;
+        return prev - 1;
+      });
+    }, 1000);
+    return () => clearInterval(interval);
+  }, [waitingCountdown]);
+
   const handleChallenge = player => {
     if (challengingGameAssoc) return;
     setChallengingGameAssoc(player.gameAssoc);
     setDeclinedMsg('');
+    setWaitingCountdown(30);
     fetch('/api/game/challenge/' + player.gameAssoc, {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({ challengerGameAssoc: currentGameAssoc }),
-    }).catch(() => setChallengingGameAssoc(null));
+    }).catch(() => {
+      setChallengingGameAssoc(null);
+      setWaitingCountdown(0);
+    });
   };
 
   const visible = players
@@ -147,7 +164,12 @@ const OnlinePlayersDialog = ({ open, onClose, currentGameAssoc }) => {
   }
 
   return (
-    <Dialog open={open} onClose={onClose} sx={DIALOG_SX}>
+    <Dialog 
+      open={open} 
+      onClose={0 < waitingCountdown ? undefined : onClose} 
+      disableEscapeKeyDown={0 < waitingCountdown}
+      sx={DIALOG_SX}
+    >
       <div className="opd">
         <div className="opd-header">
           <div className="opd-header-text">
@@ -160,18 +182,29 @@ const OnlinePlayersDialog = ({ open, onClose, currentGameAssoc }) => {
           <div className="opd-header-actions">
             <button
               className={`opd-refresh${loading ? ' opd-refresh--spin' : ''}`}
-              onClick={() => setRefreshKey(k => k + 1)}
+              onClick={() => { if (0 === waitingCountdown) setRefreshKey(k => k + 1); }}
-              disabled={loading}
+              disabled={loading || 0 < waitingCountdown}
               aria-label="Refresh"
               title="Refresh list"
             >
               <i className="fa fa-refresh" />
             </button>
-            <button className="opd-close" onClick={onClose} aria-label="Close">
+            <button 
+              className="opd-close" 
+              onClick={() => { if (0 === waitingCountdown) onClose(); }} 
+              disabled={0 < waitingCountdown}
+              aria-label="Close"
+            >
               <i className="fa fa-times" />
             </button>
           </div>
         </div>
+        {0 < waitingCountdown ? (
+          <div className="opd-waiting">
+            <i className="fa fa-hourglass-start" />
+            <p>Waiting {waitingCountdown} second{1 === waitingCountdown ? '' : 's'} for opponent's answer...</p>
+          </div>
+        ) : (
           <div className="opd-search-wrap">
             <i className="fa fa-search opd-search-icon" />
             <input
@@ -186,6 +219,7 @@ const OnlinePlayersDialog = ({ open, onClose, currentGameAssoc }) => {
               </button>
             )}
           </div>
+        )}
         <div className="opd-list">
           {loading && (
             <div className="opd-empty">

assets/js/mine-seeker/components/grid/GridControl.jsx

@@ -7,20 +7,31 @@
  * file that was distributed with this source code.
  */
 
-import React, { Fragment } from 'react';
+import React, { Fragment, useState } from 'react';
 import { useGame } from '@mine-contexts';
 import GridField from './GridField';
 import UserControl from '../user/UserControl';
 import GameTimer from '../GameTimer';
 import { BOMB_SYMBOLS, bombRadius } from '@mine-utils';
 
-const GridControl = ({ onClick, resign }) => {
+const GridControl = ({ gameAssoc, onClick, resign }) => {
   const {
     overlay, overlayTitle, overlaySubTitle,
     webPlayer, activePlayer, bombSelected,
-    cells, setCells,
+    cells, setCells, endRef,
   } = useGame();
 
+  const [copied, setCopied] = useState(false);
+  const shareUrl = gameAssoc ? `${window.location.origin}/battle/${gameAssoc}` : null;
+
+  const handleShare = () => {
+    if (!shareUrl) return;
+    navigator.clipboard.writeText(shareUrl).then(() => {
+      setCopied(true);
+      setTimeout(() => setCopied(false), 2200);
+    });
+  };
+
   const handleHover = (row, col) => {
     if (!bombSelected) return;
     const activeColor = activePlayer ? 'blue' : 'red';
@@ -47,7 +58,22 @@ const GridControl = ({ onClick, resign }) => {
         <div className={`game-overlay${overlay ? '' : ' hide'}`}>
           <div className="game-overlay-window">
             <h1>{overlayTitle}</h1>
+            {'string' === typeof overlaySubTitle ? (
               <h2>{overlaySubTitle}</h2>
+            ) : (
+              overlaySubTitle
+            )}
+            {gameAssoc && endRef.current && (
+              <button
+                className={`game-overlay-share${copied ? ' copied' : ''}`}
+                onClick={handleShare}
+                title="Copy share link"
+                aria-label="Copy share link"
+              >
+                <i className={`fa ${copied ? 'fa-check' : 'fa-share-alt'}`} />
+                {copied ? 'Copied!' : 'Share Battle'}
+              </button>
+            )}
           </div>
         </div>
         <UserControl

assets/js/mine-seeker/components/index.js

@@ -10,6 +10,7 @@
 export { GameBoard } from './GameBoard';
 export { default as OnlinePlayersDialog } from './OnlinePlayersDialog';
 export { default as WaitingOverlayContent } from './WaitingOverlayContent';
+export { default as ChallengeCountdown } from './ChallengeCountdown';
 export { default as GameTimer } from './GameTimer';
 export { default as GridControl } from './grid/GridControl';
 export { default as GridField } from './grid/GridField';

assets/js/mine-seeker/contexts/GameProvider.jsx

@@ -41,6 +41,8 @@ export const GameProvider = ({ children }) => {
     connectionLost, setConnectionLost,
   } = useGameState();
 
+  const [gameUuid, setGameUuid] = React.useState(null);
+
   const sounds = useRef({
     click: new Howl({ src: ['/sound/click.mp3'] }),
     bomb: new Howl({ src: ['/sound/bomb.mp3'] }),
@@ -202,8 +204,11 @@ export const GameProvider = ({ children }) => {
     }
   };
 
-  const resignProcess = color => {
+  const resignProcess = (color, uuid = null) => {
     const wp = webPlayerRef.current;
+    if (uuid) {
+      setGameUuid(uuid);
+    }
     showOverlay(
       color === wp ? 'You have been give up' : 'Your opponent has been resigned',
       color === wp ? 'You LOSE!' : 'You WIN!',
@@ -225,9 +230,9 @@ export const GameProvider = ({ children }) => {
       value={{
         // State (for rendering)
         webPlayer, activePlayer, overlay, overlayTitle, overlaySubTitle,
-        mines, bombSelected, foundMines, red, blue, cells, gridReady, connectionLost,
+        mines, bombSelected, foundMines, red, blue, cells, gridReady, connectionLost, gameUuid,
         // Setters needed by useServerComm
-        setCells, setGridReady,
+        setCells, setGridReady, setGameUuid,
         // Refs (needed by useServerComm for async-safe reads)
         webPlayerRef, activePlayerRef, bombSelectedRef, connectionLostRef, endRef,
         // Sync helpers

assets/js/mine-seeker/hooks/useServerCommunication.jsx

@@ -14,13 +14,14 @@ import { DESC } from '@mine-utils';
 import useStepTimer from './useStepTimer';
 import { WaitingOverlayContent } from '@mine-components';
 
-/** Handles all server communication: SSE (Mercure), REST calls, and the initialization lifecycle. */
+import { ChallengeCountdown } from '@mine-components';
+
 const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
   const {
     /** Async-safe refs */
     webPlayerRef, activePlayerRef, bombSelectedRef, connectionLostRef, endRef,
     /** State setters */
-    setGridReady,
+    setGridReady, setGameUuid,
     /** Sync helpers */
     syncWebPlayer, syncActivePlayer, syncBombSelected, syncConnLost, syncRed, syncBlue,
     /** Game logic */
@@ -136,8 +137,10 @@ const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
 
   const wChallenge = payload => {
     const { challengerName, challengerGameAssoc } = payload;
+    let declineTimeout = null;
 
     const handleAccept = () => {
+      clearTimeout(declineTimeout);
       fetch('/api/game/challenge/respond/' + challengerGameAssoc, {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
@@ -148,6 +151,7 @@ const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
     };
 
     const handleDecline = () => {
+      clearTimeout(declineTimeout);
       fetch('/api/game/challenge/respond/' + challengerGameAssoc, {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
@@ -162,12 +166,11 @@ const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
       }).catch(() => {});
     };
 
+    declineTimeout = setTimeout(handleDecline, 30000);
+
     showOverlay(
       challengerName + ' wants to challenge you!',
-      <div className="resign">
+      <ChallengeCountdown onAccept={handleAccept} onDecline={handleDecline} />,
-        <a onClick={handleAccept}>Accept</a>
-        <a onClick={handleDecline}>Decline</a>
-      </div>,
     );
   };
 
@@ -193,9 +196,12 @@ const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
         }
 
         applyStep(payload.data);
+        if (payload.data.uuid && !endRef.current) {
+          setGameUuid(payload.data.uuid);
+        }
         makeGameEndIfItEnds(payload.data.bluePoints, payload.data.redPoints, false, payload.data.leftMines);
       } else {
-        resignProcess(payload.data.resign);
+        resignProcess(payload.data.resign, payload.data.uuid);
       }
     }
   };
@@ -312,6 +318,9 @@ const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
     try {
       const result = await stepMutation.mutateAsync(dataPack);
       applyStep(result);
+      if (result.uuid && !endRef.current) {
+        setGameUuid(result.uuid);
+      }
       makeGameEndIfItEnds(result.bluePoints, result.redPoints, false, result.leftMines);
     } catch (e) {
       isEnvDev && console.error('Step error', e);
@@ -321,8 +330,16 @@ const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
   const clickResign = () => {
     const color = activePlayerRef.current ? 'blue' : 'red';
     const stepElapsed = getStepElapsed(activePlayerRef.current, isGameRunningRef.current);
-    stepMutation.mutate({ resign: color, stepElapsed });
+    stepMutation.mutate(
-    resignProcess(webPlayerRef.current);
+      { resign: color, stepElapsed },
+      {
+        onSuccess: result => {
+          if (result?.uuid && !endRef.current) {
+            resignProcess(webPlayerRef.current, result.uuid);
+          }
+        },
+      }
+    );
   };
 
   const resign = () => {

compose.yaml

@@ -11,6 +11,8 @@ services:
       SERVER_NAME: ${SERVER_NAME:-:80}
       APP_ENV: prod
       APP_SECRET: ${APP_SECRET}
+      APP_PUBLIC_HOSTNAME: ${APP_PUBLIC_HOSTNAME:-localhost}
+      APP_CONTACT_MAIL_ADDRESS: ${APP_CONTACT_MAIL_ADDRESS:-7system7@gmail.com}
       DATABASE_URL: >-
         postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}?serverVersion=${POSTGRES_VERSION}&charset=utf8
       POSTGRES_URL: db
@@ -31,6 +33,7 @@ services:
       MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD}
       MINIO_ENDPOINT: http://minio:9000
       MINIO_PUBLIC_URL: ${MINIO_PUBLIC_URL:-http://localhost:9000}
+      TRUSTED_PROXIES: ${TRUSTED_PROXIES}
     volumes:
       - app_var:/app/var
       - caddy_data:/data
@@ -88,6 +91,7 @@ services:
       RELAYHOST_PASSWORD: ${MAIL_RELAYHOST_PASSWORD:-}
     volumes:
       - postfix_spool:/var/spool/postfix
+      - ./docker/aliases:/tmp/aliases:ro
   db:
     image: postgres:${POSTGRES_VERSION:-18}-alpine
     restart: unless-stopped
@@ -113,3 +117,5 @@ volumes:
   caddy_config:
   postfix_spool:
   minio_data:
+
+

composer.json

@@ -1,10 +1,19 @@
 {
+  "name": "splendid-bear/mineseeker",
+  "version": "2026.2.1",
+  "license": "GPL-3.0-or-later",
+  "author": "https://www.splendidbear.org",
+  "bugs": "https://source.splendidbear.org",
+  "description": "This is a minesweeper game that is inspired from MSN Messenger's game.",
+  "minimum-stability": "dev",
   "type": "project",
-    "license": "proprietary",
+  "prefer-stable": true,
+  "private": true,
   "require": {
     "php": ">=8.5",
     "ext-iconv": "*",
     "ext-json": "*",
+    "ext-gd": "*",
     "doctrine/dbal": "^3.7",
     "doctrine/doctrine-bundle": ">=2.11 <2.14",
     "doctrine/doctrine-migrations-bundle": "^3.0",

config/packages/framework.yaml

@@ -8,6 +8,13 @@ framework:
   session:
     handler_id: ~
 
+  # Trust headers from reverse proxy (Caddy)
+  # This ensures absolute_url() uses HTTPS scheme when behind a reverse proxy
+  # Production: TRUSTED_PROXIES from .env (Gitea secret)
+  # Development: TRUSTED_PROXIES from compose.override.yaml
+  trusted_proxies: '%env(TRUSTED_PROXIES)%'
+  trusted_headers: ['x-forwarded-for', 'x-forwarded-proto', 'x-forwarded-host', 'x-forwarded-port']
+
   #esi: true
   #fragments: true
   php_errors:

config/packages/prod/framework.yaml

@@ -0,0 +1,8 @@
+framework:
+  # In production with FrankenPHP, the reverse proxy (Caddy) is in the same container
+  # Requests come from 127.0.0.1, so we must trust that IP to process X-Forwarded-Proto headers
+  # TRUSTED_PROXIES is set in the .env file (stored in Gitea secrets)
+  # Typical value for Docker: 172.18.0.0/16 (or the specific Docker network CIDR)
+  # This must be provided by the PROD_ENV_FILE secret in Gitea
+  trusted_proxies: '%env(TRUSTED_PROXIES)%'
+  trusted_headers: ['x-forwarded-for', 'x-forwarded-proto', 'x-forwarded-host', 'x-forwarded-port']

config/services.yaml

@@ -25,6 +25,11 @@ services:
     resource: '../src/Controller'
     tags: [ 'controller.service_arguments' ]
 
+  App\Service\BattleCardGenerator:
+    arguments:
+      $cacheDir: '%kernel.project_dir%/var/og-cache'
+      $minioMediaStorage: '@mineseeker.media.storage'
+
   Aws\S3\S3Client:
     arguments:
       - version: 'latest'

docker/aliases

@@ -0,0 +1,5 @@
+# Postfix aliases file
+# Mail addressed to system users are redirected to this address
+postmaster: root
+root: root
+

package.json

@@ -1,7 +1,11 @@
 {
   "name": "mine-seeker",
-    "version": "1.0.0",
+  "version": "2026.2.1",
+  "author": "https://www.splendidbear.org",
+  "license": "GPL-3.0-or-later",
+  "bugs": "https://source.splendidbear.org",
   "description": "Mine Seeker Game by system7",
+  "private": true,
   "keywords": [
     "mine",
     "seeker",
@@ -9,9 +13,6 @@
     "multiplayer",
     "websocket"
   ],
-    "author": "Laszlo Lang <system7>",
-    "license": "UNLICENSED",
-    "private": true,
   "dependencies": {
     "@emotion/react": "^11.14.0",
     "@emotion/styled": "^11.14.1",

public/index.php

@@ -25,7 +25,7 @@ if ($debug) {
 }
 
 if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? false) {
-    Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST);
+    Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_FOR | Request::HEADER_X_FORWARDED_HOST | Request::HEADER_X_FORWARDED_PROTO);
 }
 
 if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? false) {

src/Controller/GameController.php

@@ -10,10 +10,19 @@
 
 namespace App\Controller;
 
+use App\Entity\ContactMessage;
+use App\Form\ContactFormType;
+use Doctrine\ORM\EntityManagerInterface;
+use Psr\Log\LoggerInterface;
+use RuntimeException;
+use Symfony\Bridge\Twig\Mime\TemplatedEmail;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Attribute\AsController;
+use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
+use Symfony\Component\Mailer\MailerInterface;
 use Symfony\Component\Routing\Attribute\Route;
 
 /**
@@ -36,6 +45,9 @@ class GameController extends AbstractController
         private readonly string          $mercurePublicUrl,
         #[Autowire(env: 'MERCURE_SUBSCRIBER_JWT')]
         private readonly string          $mercureSubscriberJwt,
+        #[Autowire(env: 'APP_CONTACT_MAIL_ADDRESS')]
+        private readonly string          $appContactMailAddress,
+        private readonly LoggerInterface $logger,
     ) {
     }
 
@@ -69,9 +81,28 @@ class GameController extends AbstractController
     }
 
     #[Route('/contact', name: 'MineSeekerBundle_contact')]
-    public function contact(): Response
+    public function contact(
-    {
+        Request                $request,
-        return $this->render('Official/contact.html.twig');
+        EntityManagerInterface $em,
+        MailerInterface        $mailer,
+    ): Response {
+        $contactMessage = new ContactMessage();
+        $form = $this->createForm(ContactFormType::class, $contactMessage);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $contactMessage->setIpAddress($request->getClientIp());
+            $em->persist($contactMessage);
+            $em->flush();
+            $this->sendMail($mailer, $contactMessage);
+            $this->addFlash('contact_success', 'Thank you for your message! We will get back to you soon.');
+
+            return $this->redirectToRoute('MineSeekerBundle_contact');
+        }
+
+        return $this->render('Official/contact.html.twig', [
+            'form' => $form,
+        ]);
     }
 
     #[Route('/landing-page', name: 'MineSeekerBundle_landing')]
@@ -79,4 +110,31 @@ class GameController extends AbstractController
     {
         return $this->render('Official/landing.html.twig');
     }
+
+    public function sendMail(MailerInterface $mailer, ContactMessage $contactMessage): void
+    {
+        try {
+            $mailer->send(
+                new TemplatedEmail()
+                    ->from('noreply@mineseeker.hu')
+                    ->to($this->appContactMailAddress)
+                    ->replyTo($contactMessage->getEmail())
+                    ->subject('New Contact Message from ' . $contactMessage->getName())
+                    ->htmlTemplate('emails/contact_notification.html.twig')
+                    ->context(['message' => $contactMessage])
+            );
+        } catch (\Exception $e) {
+            $this->logger->error('Failed to send contact notification email: ' . $e->getMessage(), [
+                'exception' => $e,
+                'message'   => $contactMessage,
+            ]);
+            throw new RuntimeException('Failed to send contact notification email: ' . $e->getMessage());
+        } catch (TransportExceptionInterface $e) {
+            $this->logger->error('Failed to send contact notification email: ' . $e->getMessage(), [
+                'exception' => $e,
+                'message'   => $contactMessage,
+            ]);
+            throw new RuntimeException('Failed to send contact notification email: ' . $e->getMessage());
+        }
+    }
 }

src/Controller/ProfileController.php

@@ -10,20 +10,31 @@
 
 namespace App\Controller;
 
+use App\Entity\PlayedGame;
 use App\Entity\User;
 use App\Repository\PlayedGameRepository;
+use App\Service\BattleCardGenerator;
 use App\Service\WebAuthnService;
+use DateTime;
 use Doctrine\ORM\EntityManagerInterface;
+use League\Flysystem\FilesystemException;
 use League\Flysystem\FilesystemOperator;
 use Liip\ImagineBundle\Imagine\Cache\CacheManager;
+use Psr\Log\LoggerInterface;
+use RuntimeException;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpFoundation\BinaryFileResponse;
 use Symfony\Component\HttpFoundation\File\UploadedFile;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\ResponseHeaderBag;
 use Symfony\Component\HttpKernel\Attribute\AsController;
 use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Uid\Uuid;
+use Throwable;
+use function count;
 
 /**
  * Class ProfileController
@@ -40,12 +51,13 @@ class ProfileController extends AbstractController
 {
     public function __construct(
         private readonly PlayedGameRepository $repo,
-        private readonly WebAuthnService      $webAuthnService
+        private readonly WebAuthnService      $webAuthnService,
+        private readonly LoggerInterface      $logger,
     ) {
     }
 
     #[Route('/profile', name: 'MineSeekerBundle_profile')]
-    public function index(): Response
+    public function index(CacheManager $cacheManager): Response
     {
         /** @var User $user */
         $user = $this->getUser();
@@ -56,15 +68,15 @@ class ProfileController extends AbstractController
         $losses = $this->repo->countLossesForUser($user);
         $draws = $this->repo->countDrawsForUser($user);
 
-        // Build monthly buckets for the last 6 months
+        /** Build monthly buckets for the last 6 months */
         $monthlyData = [];
         for ($i = 5; $i >= 0; $i--) {
-            $dt = new \DateTime("first day of -$i months midnight");
+            $dt = new DateTime("first day of -$i months midnight");
             $key = $dt->format('Y-m');
             $monthlyData[$key] = ['label' => $dt->format('M'), 'wins' => 0, 'losses' => 0, 'draws' => 0];
         }
 
-        $since = new \DateTime('first day of -5 months midnight');
+        $since = new DateTime('first day of -5 months midnight');
         $recentGames = $this->repo->findFinishedForUserSince($user, $since);
         $userId = $user->getId();
 
@@ -112,7 +124,7 @@ class ProfileController extends AbstractController
                 'bestScore' => $this->repo->findBestScoreForUser($user),
             ],
             'recent'    => ($recent = $this->repo->findRecentFinishedForUser($user)),
-            'gamesData' => array_map(static function (\App\Entity\PlayedGame $game) use ($userId): array {
+            'gamesData' => array_map(function (PlayedGame $game) use ($userId, $cacheManager): array {
                 $isRed = $game->getRed()?->getId() === $userId;
                 $resign = $game->getResign();
                 $myColor = $isRed ? 'red' : 'blue';
@@ -128,12 +140,18 @@ class ProfileController extends AbstractController
                     elseif ($myPts < $oppPts) $result = 'loss';
                 }
 
+                $redAvatarPath = $game->getRed()?->getAvatarPath();
+                $blueAvatarPath = $game->getBlue()?->getAvatarPath();
+
                 return [
                     'id'               => $game->getId(),
+                    'uuid'             => $game->getUuid()?->toRfc4122(),
                     'redName'          =>
                         $game->getRed()?->getUsername() ?? $game->getRedAnon()?->getUserName() ?? 'Guest',
                     'blueName'         =>
                         $game->getBlue()?->getUsername() ?? $game->getBlueAnon()?->getUserName() ?? 'Guest',
+                    'redAvatar'        => $redAvatarPath ? $cacheManager->generateUrl($redAvatarPath, 'avatar_thumb') : null,
+                    'blueAvatar'       => $blueAvatarPath ? $cacheManager->generateUrl($blueAvatarPath, 'avatar_thumb') : null,
                     'redPoints'        => $game->getRedPoints(),
                     'bluePoints'       => $game->getBluePoints(),
                     'redExplodedBomb'  => $game->getRedExplodedBomb(),
@@ -159,19 +177,26 @@ class ProfileController extends AbstractController
         ]);
     }
 
-    #[Route('/battle/{id}', name: 'MineSeekerBundle_battle_share', requirements: ['id' => '\d+'], methods: ['GET'])]
+    #[Route(
-    public function battleShare(int $id): Response
+        '/battle/{uuid}',
+        name: 'MineSeekerBundle_battle_share',
+        requirements: ['uuid' => '[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}'],
+        methods: ['GET'],
+    )]
+    public function battleShare(Uuid $uuid): Response
     {
-        $game = $this->repo->find($id);
+        $game = $this->repo->findOneBy(['uuid' => $uuid]);
         if (!$game) {
             throw $this->createNotFoundException('Battle not found.');
         }
 
-        $redName = $game->getRed()?->getUsername() ?? $game->getRedAnon()?->getUserName() ?? 'Guest';
+        $redName = $game->getRed()?->getUsername() ?? ($game->getRedAnon() !== null ? 'Anonymous' : 'Guest');
-        $blueName = $game->getBlue()?->getUsername() ?? $game->getBlueAnon()?->getUserName() ?? 'Guest';
+        $blueName = $game->getBlue()?->getUsername() ?? ($game->getBlueAnon() !== null ? 'Anonymous' : 'Guest');
         $redPts = $game->getRedPoints();
         $bluePts = $game->getBluePoints();
         $resign = $game->getResign();
+        $redAvatar = $game->getRed()?->getAvatarPath();
+        $blueAvatar = $game->getBlue()?->getAvatarPath();
 
         if ($resign === 'red') {
             $summary = "$redName resigned — $blueName wins";
@@ -196,11 +221,36 @@ class ProfileController extends AbstractController
             'redPts'     => $redPts,
             'bluePts'    => $bluePts,
             'resign'     => $resign,
+            'redAvatar'  => $redAvatar,
+            'blueAvatar' => $blueAvatar,
             'ogTitle'    => "MineSeeker · $summary",
             'ogDesc'     => "Watch the battle replay: $summary — played on MineSeeker, the multiplayer minesweeper.",
         ]);
     }
 
+    #[Route(
+        '/og/battle/{uuid}.png',
+        name: 'MineSeekerBundle_og_battle',
+        requirements: ['uuid' => '[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}'],
+        methods: ['GET'],
+    )]
+    public function battleOgImage(Uuid $uuid, BattleCardGenerator $generator): BinaryFileResponse
+    {
+        $game = $this->repo->findOneBy(['uuid' => $uuid]);
+        if (!$game) {
+            throw $this->createNotFoundException();
+        }
+
+        $path = $generator->generate($game);
+        $response = new BinaryFileResponse($path);
+        $response->headers->set('Content-Type', 'image/png');
+        $response->setContentDisposition(ResponseHeaderBag::DISPOSITION_INLINE);
+        $response->setMaxAge(86400 * 30);
+        $response->setPublic();
+
+        return $response;
+    }
+
     #[Route('/profile/avatar', name: 'MineSeekerBundle_profile_avatar', methods: ['POST'])]
     public function uploadAvatar(
         Request                                                             $request,
@@ -228,23 +278,27 @@ class ProfileController extends AbstractController
         }
 
         $ext = $file->guessExtension() ?? 'jpg';
-        $newPath = sprintf('avatar/%d.%s', $user->getId(), $ext);
+        $newPath = sprintf('avatar/%s.%s', Uuid::v4()->toRfc4122(), $ext);
         $oldPath = $user->getAvatarPath();
 
-        // Remove old file and any cached thumbnails
+        /** Remove old file and any cached thumbnails */
         if ($oldPath) {
-            if ($oldPath !== $newPath) {
             try {
                 $mediaStorage->delete($oldPath);
-                } catch (\Throwable) {
+            } catch (Throwable) {
-                }
+                $this->logger->error('Unable to delete old avatar: ' . $oldPath);
             }
             $cacheManager->remove($oldPath, 'avatar_thumb');
         }
 
-        // Upload original to MinIO media/avatar/
+        /** Upload original to MinIO media/avatar/ */
-        $stream = fopen($file->getPathname(), 'r');
+        $stream = fopen($file->getPathname(), 'rb');
+        try {
             $mediaStorage->writeStream($newPath, $stream);
+        } catch (FilesystemException $e) {
+            $this->logger->error('Unable to write new avatar: ' . $e->getMessage());
+            throw new RuntimeException('Unable to write new avatar: ' . $e->getMessage());
+        }
         fclose($stream);
 
         $user->setAvatarPath($newPath);
@@ -275,7 +329,7 @@ class ProfileController extends AbstractController
         return $this->render('Security/profile_security.html.twig', [
             'credentials'      => $credentialsData,
             'isTotpEnabled'    => $user->isTotpAuthenticationEnabled(),
-            'backupCodesCount' => \count($user->getBackupCodes()),
+            'backupCodesCount' => count($user->getBackupCodes()),
         ]);
     }
 }

src/Controller/SecurityController.php

@@ -19,6 +19,7 @@ use DateTime;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bridge\Twig\Mime\TemplatedEmail;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Attribute\AsController;
@@ -41,6 +42,12 @@ use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
 #[AsController]
 class SecurityController extends AbstractController
 {
+    public function __construct(
+        #[Autowire(env: 'APP_CONTACT_MAIL_ADDRESS')]
+        private readonly string $appContactMailAddress,
+    ) {
+    }
+
     #[Route('/login', name: 'MineSeekerBundle_login')]
     public function login(AuthenticationUtils $authenticationUtils): Response
     {
@@ -92,6 +99,11 @@ class SecurityController extends AbstractController
                 UrlGeneratorInterface::ABSOLUTE_URL,
             );
 
+            /** Ensure HTTPS scheme in production */
+            if ($this->getParameter('kernel.environment') === 'prod') {
+                $activationUrl = str_replace('http://', 'https://', $activationUrl);
+            }
+
             $mailer->send(
                 new TemplatedEmail()
                     ->from('noreply@mineseeker.hu')
@@ -104,6 +116,19 @@ class SecurityController extends AbstractController
                     ])
             );
 
+            /** Send admin notification about new user registration */
+            $mailer->send(
+                new TemplatedEmail()
+                    ->from('noreply@mineseeker.hu')
+                    ->to($this->appContactMailAddress)
+                    ->subject('🎉 New User Registration: ' . $user->getUsername())
+                    ->htmlTemplate('emails/user_registration_notification.html.twig')
+                    ->context([
+                        'user'         => $user,
+                        'registeredAt' => new DateTime(),
+                    ])
+            );
+
             $this->addFlash('verify_email', $user->getEmail());
 
             return $this->redirectToRoute('MineSeekerBundle_register');
@@ -143,6 +168,11 @@ class SecurityController extends AbstractController
                     UrlGeneratorInterface::ABSOLUTE_URL,
                 );
 
+                /** Ensure HTTPS scheme in production */
+                if ($this->getParameter('kernel.environment') === 'prod') {
+                    $resetUrl = str_replace('http://', 'https://', $resetUrl);
+                }
+
                 $mailer->send(
                     new TemplatedEmail()
                         ->from('noreply@mineseeker.hu')
@@ -199,7 +229,7 @@ class SecurityController extends AbstractController
     }
 
     #[Route('/activate/{token}', name: 'MineSeekerBundle_activate')]
-    public function activate(string $token, EntityManagerInterface $em): Response
+    public function activate(string $token, EntityManagerInterface $em, MailerInterface $mailer): Response
     {
         $user = $em->getRepository(User::class)->findOneBy(['verificationToken' => $token]);
 
@@ -211,6 +241,19 @@ class SecurityController extends AbstractController
         $user->setIsVerified(true)->setVerificationToken(null);
         $em->flush();
 
+        /** Send admin notification about account activation */
+        $mailer->send(
+            new TemplatedEmail()
+                ->from('noreply@mineseeker.hu')
+                ->to($this->appContactMailAddress)
+                ->subject('✅ User Account Activated: ' . $user->getUsername())
+                ->htmlTemplate('emails/user_activation_notification.html.twig')
+                ->context([
+                    'user'        => $user,
+                    'activatedAt' => new DateTime(),
+                ])
+        );
+
         $this->addFlash('success', 'Your account is now active. Welcome, ' . $user->getUsername() . '!');
 
         return $this->redirectToRoute('MineSeekerBundle_login');

src/Entity/ContactMessage.php

@@ -0,0 +1,128 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Entity;
+
+use App\Repository\ContactMessageRepository;
+use DateTimeImmutable;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\GeneratedValue;
+use Doctrine\ORM\Mapping\Id;
+use Doctrine\ORM\Mapping\Table;
+
+/**
+ * Class ContactMessage
+ *
+ * @package  App\Entity
+ * @author   Lang <https://www.splendidbear.org>
+ * @category Class
+ * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
+ * @link     www.splendidbear.org
+ * @since    2026. 04. 15.
+ */
+#[Entity(repositoryClass: ContactMessageRepository::class)]
+#[Table(name: 'contact_messages')]
+class ContactMessage
+{
+    #[Id, GeneratedValue, Column]
+    private ?int $id = null;
+
+    #[Column]
+    private string $name;
+
+    #[Column]
+    private string $email;
+
+    #[Column(type: Types::TEXT)]
+    private string $content;
+
+    #[Column]
+    private bool $consent = false;
+
+    #[Column]
+    private DateTimeImmutable $createdAt;
+
+    #[Column(length: 45, nullable: true)]
+    private ?string $ipAddress = null;
+
+
+    public function __construct()
+    {
+        $this->createdAt = new DateTimeImmutable();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): self
+    {
+        $this->name = $name;
+        return $this;
+    }
+
+    public function getEmail(): string
+    {
+        return $this->email;
+    }
+
+    public function setEmail(string $email): self
+    {
+        $this->email = $email;
+        return $this;
+    }
+
+    public function getContent(): string
+    {
+        return $this->content;
+    }
+
+    public function setContent(string $content): self
+    {
+        $this->content = $content;
+        return $this;
+    }
+
+    public function isConsent(): bool
+    {
+        return $this->consent;
+    }
+
+    public function setConsent(bool $consent): self
+    {
+        $this->consent = $consent;
+        return $this;
+    }
+
+    public function getCreatedAt(): DateTimeImmutable
+    {
+        return $this->createdAt;
+    }
+
+    public function getIpAddress(): ?string
+    {
+        return $this->ipAddress;
+    }
+
+    public function setIpAddress(?string $ipAddress): self
+    {
+        $this->ipAddress = $ipAddress;
+        return $this;
+    }
+}
+

src/Entity/PlayedGame.php

@@ -23,6 +23,7 @@ use Doctrine\ORM\Mapping\JoinColumn;
 use Doctrine\ORM\Mapping\ManyToOne;
 use Doctrine\ORM\Mapping\OneToMany;
 use Doctrine\ORM\Mapping\OneToOne;
+use Symfony\Component\Uid\Uuid;
 
 /**
  * Class PlayedGame
@@ -40,6 +41,9 @@ class PlayedGame
     #[Id, GeneratedValue, Column]
     private ?int $id = null;
 
+    #[Column(type: 'uuid', unique: true)]
+    private ?Uuid $uuid = null;
+
     #[Column(length: 50)]
     private ?string $gameAssoc = null;
 
@@ -90,6 +94,7 @@ class PlayedGame
     public function __construct()
     {
         $this->steps = new ArrayCollection();
+        $this->uuid = Uuid::v4();
     }
 
     public function getId(): ?int
@@ -97,6 +102,16 @@ class PlayedGame
         return $this->id;
     }
 
+    public function getUuid(): ?Uuid
+    {
+        return $this->uuid;
+    }
+
+    public function setUuid(?Uuid $uuid): void
+    {
+        $this->uuid = $uuid;
+    }
+
     public function getGameAssoc(): ?string
     {
         return $this->gameAssoc;

src/Form/ContactFormType.php

@@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Form;
+
+use App\Entity\ContactMessage;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
+use Symfony\Component\Form\Extension\Core\Type\EmailType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Validator\Constraints\Email;
+use Symfony\Component\Validator\Constraints\IsTrue;
+use Symfony\Component\Validator\Constraints\Length;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+/**
+ * Class ContactFormType
+ *
+ * @package  App\Form
+ * @author   Lang <https://www.splendidbear.org>
+ * @category Class
+ * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
+ * @link     www.splendidbear.org
+ * @since    2026. 04. 15.
+ */
+class ContactFormType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('name', TextType::class, [
+                'label' => 'Name',
+                'constraints' => [
+                    new NotBlank(message: 'Please enter your name.'),
+                    new Length(
+                        min: 2,
+                        max: 255,
+                        minMessage: 'Name must be at least {{ limit }} characters.',
+                        maxMessage: 'Name cannot be longer than {{ limit }} characters.',
+                    ),
+                ],
+            ])
+            ->add('email', EmailType::class, [
+                'label' => 'Email',
+                'constraints' => [
+                    new NotBlank(message: 'Please enter your email address.'),
+                    new Email(message: 'Please enter a valid email address.'),
+                ],
+            ])
+            ->add('content', TextareaType::class, [
+                'label' => 'Message',
+                'constraints' => [
+                    new NotBlank(message: 'Please enter your message.'),
+                    new Length(
+                        min: 10,
+                        max: 5000,
+                        minMessage: 'Message must be at least {{ limit }} characters.',
+                        maxMessage: 'Message cannot be longer than {{ limit }} characters.',
+                    ),
+                ],
+            ])
+            ->add('consent', CheckboxType::class, [
+                'label' => 'I have read the Privacy and Data Processing Policy and I consent to the processing of my data.',
+                'mapped' => true,
+                'constraints' => [
+                    new IsTrue(message: 'You must agree to the privacy policy to submit this form.'),
+                ],
+            ])
+            ->add('recaptcha', RecaptchaType::class);
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => ContactMessage::class,
+        ]);
+    }
+}
+

src/Migrations/2026/04/Version20260414000000.php

@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Class Version20260414000000
+ *
+ * @package  App\Migrations
+ * @author   Lang <https://www.splendidbear.org>
+ * @category Class
+ * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
+ * @link     www.splendidbear.org
+ * @since    2026. 04. 14.
+ */
+final class Version20260414000000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add uuid column to played_game for shareable URLs';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE played_game ADD uuid UUID DEFAULT NULL');
+        $this->addSql('UPDATE played_game SET uuid = gen_random_uuid() WHERE uuid IS NULL');
+        $this->addSql('ALTER TABLE played_game ADD CONSTRAINT played_game_uuid_unique UNIQUE (uuid)');
+        $this->addSql('ALTER TABLE played_game ALTER COLUMN uuid SET NOT NULL');
+        $this->addSql('COMMENT ON COLUMN played_game.uuid IS \'(DC2Type:uuid)\'');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE played_game DROP uuid');
+    }
+}
+

src/Migrations/2026/04/Version20260415160446.php

@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Class Version20260415160446
+ *
+ * @package  App\Migrations
+ * @author   Lang <https://www.splendidbear.org>
+ * @category Class
+ * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
+ * @link     www.splendidbear.org
+ * @since    2026. 04. 15.
+ */
+final class Version20260415160446 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add contact mail storage support';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('CREATE SEQUENCE contact_messages_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE TABLE contact_messages (id INT NOT NULL, name VARCHAR(255) NOT NULL, email VARCHAR(255) NOT NULL, content TEXT NOT NULL, consent BOOLEAN NOT NULL, created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, ip_address VARCHAR(45) DEFAULT NULL, PRIMARY KEY(id))');
+        $this->addSql('COMMENT ON COLUMN contact_messages.created_at IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('ALTER INDEX played_game_uuid_unique RENAME TO UNIQ_54BE8039D17F50A6');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP SEQUENCE contact_messages_id_seq CASCADE');
+        $this->addSql('DROP TABLE contact_messages');
+        $this->addSql('ALTER INDEX uniq_54be8039d17f50a6 RENAME TO played_game_uuid_unique');
+    }
+}

src/Repository/ContactMessageRepository.php

@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Repository;
+
+use App\Entity\ContactMessage;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * Class ContactMessageRepository
+ *
+ * @package  App\Repository
+ * @author   Lang <https://www.splendidbear.org>
+ * @category Class
+ * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
+ * @link     www.splendidbear.org
+ * @since    2026. 04. 15.
+ *
+ * @extends ServiceEntityRepository<ContactMessage>
+ */
+class ContactMessageRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ContactMessage::class);
+    }
+}

src/Service/BattleCardGenerator.php

@@ -0,0 +1,305 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Service;
+
+use App\Entity\PlayedGame;
+use Exception;
+use GdImage;
+use League\Flysystem\FilesystemOperator;
+use Psr\Log\LoggerInterface;
+use RuntimeException;
+use Symfony\Component\Uid\Uuid;
+
+/**
+ * Class BattleCardGenerator
+ *
+ * Generates a 1200x630 PNG battle card for Open Graph sharing.
+ *
+ * @package  App\Service
+ * @author   Lang <https://www.splendidbear.org>
+ * @category Class
+ * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
+ * @link     www.splendidbear.org
+ * @since    2026. 04. 14.
+ */
+class BattleCardGenerator
+{
+    private const int    WIDTH       = 1200;
+    private const int    HEIGHT      = 630;
+    private const string FONT        = '/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf';
+    private const int    AVATAR_SIZE = 120;
+
+    public function __construct(
+        private readonly string             $cacheDir,
+        private readonly FilesystemOperator $minioMediaStorage,
+        private readonly LoggerInterface    $logger,
+    ) {
+    }
+
+    /** Returns a deterministic UUID v5 for the given battle ID — same battle always maps to the same filename. */
+    public function cachePath(int $battleId): string
+    {
+        $uuid = Uuid::v5(Uuid::fromString(Uuid::NAMESPACE_URL), 'mineseeker-battle-' . $battleId);
+
+        return $this->cacheDir . '/' . $uuid->toRfc4122() . '.png';
+    }
+
+    public function generate(PlayedGame $game): string
+    {
+        $path = $this->cachePath((int)$game->getId());
+
+        if (is_file($path)) {
+            return $path;
+        }
+
+        if (!is_dir($this->cacheDir)) {
+            if (
+                !mkdir($concurrentDirectory = $this->cacheDir, 0755, true)
+                && !is_dir($concurrentDirectory)
+            ) {
+                $this->logger->error(sprintf('Failed to create directory "%s" for battle card cache', $concurrentDirectory));
+                throw new RuntimeException(sprintf('Directory "%s" was not created', $concurrentDirectory));
+            }
+        }
+
+        $this->render($game, $path);
+
+        return $path;
+    }
+
+    private function render(PlayedGame $game, string $dest): void
+    {
+        $im = imagecreatetruecolor(self::WIDTH, self::HEIGHT);
+
+        /** Palette*/
+        $bg = imagecolorallocate($im, 13, 13, 28);
+        $dot = imagecolorallocate($im, 30, 30, 55);
+        $divider = imagecolorallocate($im, 40, 40, 70);
+        $white = imagecolorallocate($im, 230, 230, 240);
+        $muted = imagecolorallocate($im, 90, 90, 115);
+        $red = imagecolorallocate($im, 246, 125, 82);
+        $blue = imagecolorallocate($im, 149, 207, 245);
+        $gold = imagecolorallocate($im, 255, 200, 50);
+
+        /** Background*/
+        imagefill($im, 0, 0, $bg);
+
+        /** Dot-grid texture*/
+        for ($x = 40; $x < self::WIDTH; $x += 40) {
+            for ($y = 40; $y < self::HEIGHT; $y += 40) {
+                imagesetpixel($im, $x, $y, $dot);
+            }
+        }
+
+        /** Horizontal accent lines*/
+        imageline($im, 0, 90, self::WIDTH, 90, $divider);
+        imageline($im, 0, self::HEIGHT - 60, self::WIDTH, self::HEIGHT - 60, $divider);
+
+        /** Vertical centre divider*/
+        imageline($im, self::WIDTH / 2, 110, self::WIDTH / 2, self::HEIGHT - 80, $divider);
+
+        /** Resolve names*/
+        $redName = $game->getRed()?->getUsername()
+            ?? ($game->getRedAnon() !== null ? 'Anonymous' : 'Guest');
+        $blueName = $game->getBlue()?->getUsername()
+            ?? ($game->getBlueAnon() !== null ? 'Anonymous' : 'Guest');
+        $redPts = $game->getRedPoints();
+        $bluePts = $game->getBluePoints();
+        $resign = $game->getResign();
+
+        /** Winner*/
+        $winner = null;
+        if ($resign === 'red') {
+            $winner = 'blue';
+        } elseif ($resign === 'blue') {
+            $winner = 'red';
+        } elseif ($redPts !== null && $bluePts !== null) {
+            if ($redPts > $bluePts) $winner = 'red';
+            elseif ($bluePts > $redPts) $winner = 'blue';
+            else $winner = 'draw';
+        }
+
+        $this->centeredText($im, 'MineSeeker', 20, self::WIDTH / 2, 58, $muted);
+
+        /** RED and BLUE labels aligned with avatars horizontally*/
+        $this->centeredText($im, 'RED', 16, 220, 130, $red);
+        $this->centeredText($im, 'BLUE', 16, 980, 130, $blue);
+
+        /** Draw avatars below the team labels (moved down by 60px total: 200 → 260)*/
+        $redAvatar = $game->getRed()?->getAvatarPath();
+        $blueAvatar = $game->getBlue()?->getAvatarPath();
+
+        $this->drawAvatar($im, $redAvatar, 220, 260, $red, $redName);
+        $this->drawAvatar($im, $blueAvatar, 980, 260, $blue, $blueName);
+
+        $redColor = $winner === 'red' ? $gold : ($winner === 'draw' ? $white : $red);
+        $blueColor = $winner === 'blue' ? $gold : ($winner === 'draw' ? $white : $blue);
+
+        /** Truncate long usernames (max 10 chars + "...")*/
+        $redNameDisplay = mb_strlen($redName) > 10 ? mb_substr($redName, 0, 10) . '...' : $redName;
+        $blueNameDisplay = mb_strlen($blueName) > 10 ? mb_substr($blueName, 0, 10) . '...' : $blueName;
+
+        /** Player names lower below avatars (moved down by 60px total: 310 → 370)*/
+        $this->centeredTextFit($im, $redNameDisplay, 36, 220, 370, $redColor, 400);
+        $this->centeredTextFit($im, $blueNameDisplay, 36, 980, 370, $blueColor, 400);
+
+        $scoreText = $redPts !== null && $bluePts !== null ? $redPts . '  :  ' . $bluePts : 'VS';
+        $this->centeredText($im, $scoreText, 72, self::WIDTH / 2, 390, $white);
+
+        if ($winner === 'red') {
+            $resultText = $redName . ' wins';
+            $resultColor = $gold;
+        } elseif ($winner === 'blue') {
+            $resultText = $blueName . ' wins';
+            $resultColor = $gold;
+        } elseif ($winner === 'draw') {
+            $resultText = 'Draw';
+            $resultColor = $muted;
+        } else {
+            $resultText = '';
+            $resultColor = $muted;
+        }
+
+        if ($resultText !== '') {
+            $this->centeredText($im, $resultText, 30, self::WIDTH / 2, 460, $resultColor);
+        }
+
+        if ($resign) {
+            $this->centeredText($im, ucfirst($resign) . ' resigned', 18, self::WIDTH / 2, 498, $muted);
+        }
+
+        $this->centeredText($im, 'mineseeker.hu', 16, self::WIDTH / 2, self::HEIGHT - 20, $muted);
+
+        imagepng($im, $dest);
+        imagedestroy($im);
+    }
+
+    /** Draw avatar or initials centered on $cx, $cy. */
+    private function drawAvatar(GdImage $im, ?string $avatarPath, int $cx, int $cy, int $color, string $name): void
+    {
+        $avatarImg = null;
+
+        /** Try to load avatar from MinIO if path exists*/
+        if ($avatarPath) {
+            try {
+                /** Remove 'avatar/' prefix if it exists since storage already has media/ prefix*/
+                $path = str_starts_with($avatarPath, 'avatar/') ? $avatarPath : 'avatar/' . $avatarPath;
+                $avatarData = $this->minioMediaStorage->read($path);
+                $avatarImg = imagecreatefromstring($avatarData);
+            } catch (Exception $e) {
+                /** Failed to load avatar, will use initials*/
+                $avatarImg = null;
+            }
+        }
+
+        $x = $cx - self::AVATAR_SIZE / 2;
+        $y = $cy - self::AVATAR_SIZE / 2;
+
+        if ($avatarImg) {
+            /** Draw circular avatar image*/
+            $mask = imagecreatetruecolor(self::AVATAR_SIZE, self::AVATAR_SIZE);
+            $transparent = imagecolorallocatealpha($mask, 0, 0, 0, 127);
+            imagefill($mask, 0, 0, $transparent);
+
+            /** Create circular mask*/
+            imagefilledellipse(
+                $mask,
+                self::AVATAR_SIZE / 2,
+                self::AVATAR_SIZE / 2,
+                self::AVATAR_SIZE,
+                self::AVATAR_SIZE,
+                imagecolorallocate($mask, 255, 255, 255),
+            );
+
+            /** Resize and crop avatar*/
+            $resized = imagecreatetruecolor(self::AVATAR_SIZE, self::AVATAR_SIZE);
+            imagealphablending($resized, false);
+            imagesavealpha($resized, true);
+            $bg = imagecolorallocatealpha($resized, 0, 0, 0, 127);
+            imagefill($resized, 0, 0, $bg);
+
+            $srcW = imagesx($avatarImg);
+            $srcH = imagesy($avatarImg);
+            $size = min($srcW, $srcH);
+            $srcX = ($srcW - $size) / 2;
+            $srcY = ($srcH - $size) / 2;
+
+            imagecopyresampled(
+                $resized,
+                $avatarImg,
+                0,
+                0,
+                (int)$srcX,
+                (int)$srcY,
+                self::AVATAR_SIZE,
+                self::AVATAR_SIZE,
+                $size,
+                $size,
+            );
+
+            /** Apply circular mask*/
+            for ($py = 0; $py < self::AVATAR_SIZE; $py++) {
+                for ($px = 0; $px < self::AVATAR_SIZE; $px++) {
+                    $maskColor = imagecolorat($mask, $px, $py);
+                    if (($maskColor >> 16) & 0xFF) {
+                        $resizedColor = imagecolorat($resized, $px, $py);
+                        imagesetpixel($im, (int)($x + $px), (int)($y + $py), $resizedColor);
+                    }
+                }
+            }
+
+            imagedestroy($avatarImg);
+            imagedestroy($resized);
+            imagedestroy($mask);
+        } else {
+            /** Draw circular background with initials*/
+            imagefilledellipse($im, (int)$cx, (int)$cy, self::AVATAR_SIZE, self::AVATAR_SIZE, $color);
+
+            /** Draw initials */
+            $initials = mb_strtoupper(mb_substr($name, 0, 2));
+            $fontSize = 48;
+            $bbox = imagettfbbox($fontSize, 0, self::FONT, $initials);
+            $textW = $bbox[2] - $bbox[0];
+            $textH = $bbox[1] - $bbox[7];
+            $textX = $cx - $textW / 2;
+            $textY = $cy + $textH / 2;
+
+            $white = imagecolorallocate($im, 255, 255, 255);
+            imagettftext($im, $fontSize, 0, (int)$textX, (int)$textY, $white, self::FONT, $initials);
+        }
+    }
+
+    /** Render text centered on $cx. */
+    private function centeredText(GdImage $im, string $text, int $size, int $cx, int $y, int $color): void
+    {
+        $bbox = imagettfbbox($size, 0, self::FONT, $text);
+        $w = $bbox[2] - $bbox[0];
+        imagettftext($im, $size, 0, (int)($cx - $w / 2), $y, $color, self::FONT, $text);
+    }
+
+    /** Render text centered on $cx, shrinking font size to fit $maxWidth. */
+    private function centeredTextFit(
+        GdImage $im,
+        string  $text,
+        int     $size,
+        int     $cx,
+        int     $y,
+        int     $color,
+        int     $maxWidth
+    ): void {
+        $bbox = imagettfbbox($size, 0, self::FONT, $text);
+        $w = $bbox[2] - $bbox[0];
+        if ($w > $maxWidth) {
+            $size = (int)($size * $maxWidth / $w);
+        }
+        $this->centeredText($im, $text, $size, $cx, $y, $color);
+    }
+}

src/Util/RpcManager.php

@@ -20,7 +20,9 @@ use Doctrine\ORM\EntityManagerInterface;
 use Exception;
 use JsonException;
 use Psr\Log\LoggerInterface;
+use Random\RandomException;
 use RuntimeException;
+use Symfony\Component\Uid\Uuid;
 
 /**
  * Class RpcManager
@@ -34,9 +36,9 @@ use RuntimeException;
  */
 class RpcManager implements RpcManagerInterface
 {
-    private const ROWS  = 16;
+    private const int ROWS = 16;
-    private const COLS  = 16;
+    private const int COLS  = 16;
-    private const MINES = 51;
+    private const int MINES = 51;
 
     public function __construct(
         private readonly EntityManagerInterface $entityManager,
@@ -99,6 +101,7 @@ class RpcManager implements RpcManagerInterface
             $this->entityManager->persist($grid);
 
             $playedGame->setGameAssoc($gameAssoc);
+            $playedGame->setUuid(Uuid::fromString($gameAssoc));
             $playedGame->setGrid($grid);
             $playedGame->setCreated(new DateTime());
             $playedGame->setUpdated(new DateTime());
@@ -117,25 +120,32 @@ class RpcManager implements RpcManagerInterface
      */
     private function generateGrid(): array
     {
-        // Build flat set: 51 mines ('m') + remaining water ('w')
+        /** Build flat set: 51 mines ('m') + remaining water ('w') */
         $set = array_merge(
             array_fill(0, self::MINES, 'm'),
             array_fill(0, self::ROWS * self::COLS - self::MINES, 'w'),
         );
 
-        // Fisher-Yates shuffle
+        /**
+         * Fisher-Yates shuffle
+         * @see https://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle
+         */
         for ($i = count($set) - 1; $i > 0; $i--) {
+            try {
                 $j = random_int(0, $i);
+            } catch (RandomException $e) {
+                throw new RuntimeException('Failed to generate random index: ' . $e->getMessage());
+            }
             [$set[$i], $set[$j]] = [$set[$j], $set[$i]];
         }
 
-        // Reshape to 2-D
+        /** Reshape to 2-D */
         $grid = [];
         for ($r = 0; $r < self::ROWS; $r++) {
             $grid[$r] = array_slice($set, $r * self::COLS, self::COLS);
         }
 
-        // Replace 'w' with adjacent-mine count
+        /** Replace 'w' with adjacent-mine count */
         $dirs = [[-1, -1], [-1, 0], [-1, 1], [0, -1], [0, 1], [1, -1], [1, 0], [1, 1]];
         for ($r = 0; $r < self::ROWS; $r++) {
             for ($c = 0; $c < self::COLS; $c++) {

templates/Game/battle_share.html.twig

@@ -3,40 +3,46 @@
 {% block title %} - Battle Report{% endblock %}
 
 {% block metas %}
-  {% set shareUrl = url('MineSeekerBundle_battle_share', { id: game.id }) %}
+  {%- set shareUrl = url('MineSeekerBundle_battle_share', { uuid: game.uuid }) -%}
+  {%- set _ogImage = url('MineSeekerBundle_og_battle', { uuid: game.uuid }) -%}
   <meta property="og:url" content="{{ shareUrl }}"/>
-  <meta property="og:type"        content="website"/>
+  <meta property="og:type" content="article"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:locale" content="en_US"/>
   <meta property="og:title" content="{{ ogTitle }}"/>
   <meta property="og:description" content="{{ ogDesc }}"/>
-  <meta property="og:image"       content="{{ app.request.getSchemeAndHttpHost() }}{{ asset('images/mine-1600x627.png') }}"/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
   <meta property="og:image:width" content="1600"/>
   <meta property="og:image:height" content="627"/>
+  <meta property="og:image:alt" content="{{ ogTitle }}"/>
   <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:site" content="@MineSeeker"/>
   <meta name="twitter:title" content="{{ ogTitle }}"/>
   <meta name="twitter:description" content="{{ ogDesc }}"/>
-  <meta name="twitter:image"       content="{{ app.request.getSchemeAndHttpHost() }}{{ asset('images/mine-1600x627.png') }}"/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+  <meta name="twitter:image:alt" content="{{ ogTitle }}"/>
 {% endblock %}
 
 {% block body %}
   <div class="bshare-page">
-
     <div class="bshare-card">
-
       <div class="bshare-card__eyebrow">
         <i class="fas fa-crosshairs"></i> Battle Report
       </div>
-
-      {# VS Header #}
       <div class="bshare-vs">
-
         <div class="bshare-player bshare-player--red">
           <div class="bshare-avatar bshare-avatar--red">
+            {% if redAvatar %}
+              <img src="{{ redAvatar|imagine_filter('avatar_thumb') }}"
+                   alt="{{ redName }}"
+                   class="bshare-avatar__img">
+            {% else %}
               {{ redName|slice(0,2)|upper }}
+            {% endif %}
           </div>
           <span class="bshare-player__name">{{ redName }}</span>
           <span class="bshare-player__side">Red</span>
         </div>
-
         <div class="bshare-vs__center">
           {% if redPts is not null and bluePts is not null %}
             <div class="bshare-score">
@@ -48,8 +54,6 @@
             <div class="bshare-score bshare-score--na">— : —</div>
           {% endif %}
           <div class="bshare-vs__label">VS</div>
-
-          {# Result badge #}
           {% if resign == 'red' %}
             <div class="bshare-badge bshare-badge--blue">
               <i class="fas fa-trophy"></i> Blue wins
@@ -74,18 +78,20 @@
             {% endif %}
           {% endif %}
         </div>
-
         <div class="bshare-player bshare-player--blue">
           <div class="bshare-avatar bshare-avatar--blue">
+            {% if blueAvatar %}
+              <img src="{{ blueAvatar|imagine_filter('avatar_thumb') }}"
+                   alt="{{ blueName }}"
+                   class="bshare-avatar__img">
+            {% else %}
               {{ blueName|slice(0,2)|upper }}
+            {% endif %}
           </div>
           <span class="bshare-player__name">{{ blueName }}</span>
           <span class="bshare-player__side">Blue</span>
         </div>
-
       </div>
-
-      {# Details #}
       <div class="bshare-details">
         {% if resign %}
           <div class="bshare-detail">
@@ -112,7 +118,6 @@
           </div>
         {% endif %}
       </div>
-
       <div class="bshare-cta">
         <a href="{{ path('MineSeekerBundle_gamePlay') }}" class="bshare-btn">
           <i class="fas fa-play"></i> Play MineSeeker
@@ -121,8 +126,6 @@
           <i class="fas fa-house"></i> Homepage
         </a>
       </div>
-
     </div>
-
   </div>
 {% endblock %}

templates/Game/index.html.twig

@@ -3,12 +3,23 @@
 {% block title %} - The Game{% endblock %}
 
 {% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
   <meta property="og:url" content="{{ url('MineSeekerBundle_homepage') }}"/>
   <meta property="og:type" content="website"/>
-  <meta property="og:title" content="MineSeeker"/>
+  <meta property="og:site_name" content="MineSeeker"/>
-  <meta property="og:description" content="A multiplayer minesweeper game"/>
+  <meta property="og:locale" content="en_US"/>
-  <meta property="og:image"
+  <meta property="og:title" content="MineSeeker — Multiplayer Minesweeper"/>
-        content="{{ app.request.getSchemeAndHttpHost() }}{{ asset('images/mine-1600x627.png') }}"/>
+  <meta property="og:description"
+        content="Race a friend on a hidden minefield. Real-time 1v1 minesweeper in your browser — no account needed. Just play."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta property="og:image:alt" content="MineSeeker — Multiplayer Minesweeper"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="MineSeeker — Multiplayer Minesweeper"/>
+  <meta name="twitter:description"
+        content="Race a friend on a hidden minefield. Real-time 1v1 minesweeper in your browser — no account needed. Just play."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
 {% endblock %}
 
 {% block header %}
@@ -61,6 +72,10 @@
         <h1>No account needed.<br>Just play.</h1>
       {% endif %}
       <a href="{{ path('MineSeekerBundle_gamePlay') }}" class="hero-cta">Play Now</a>
+      <p class="hero-donate-text">Love this game?</p>
+      <a href="https://ko-fi.com/splendidbear" target="_blank" rel="noopener" class="hero-donate">
+        Buy me a coffee
+      </a>
     </div>
 
   </section>

templates/Game/play.html.twig

@@ -11,7 +11,8 @@
              data-env="{{ env }}"
              data-game-id="{{ app.request.get('gameAssoc') }}"
              data-mercure-hub-url="{{ mercure_hub_url }}"
-             data-mercure-subscriber-jwt="{{ mercure_subscriber_jwt }}">
+             data-mercure-subscriber-jwt="{{ mercure_subscriber_jwt }}"
+             data-recaptcha-site-key="{{ recaptcha_site_key }}">
         </div>
     </div>
 {% endblock %}
@@ -27,7 +28,6 @@
 
 {% block stylesheets %}
     {{ vite_entry_link_tags('mineseekerStyle') }}
-
     <style>
         .mine-container {
             background: url('/images/bg-mineseeker-{{ random(1) }}-outbg.jpg') no-repeat;
@@ -37,5 +37,6 @@
 
 {% block javascripts %}
     {{ parent() }}
+    <script src="https://www.google.com/recaptcha/api.js?render={{ recaptcha_site_key }}" async defer></script>
     {{ vite_entry_script_tags('mineseeker', { dependency: 'react' }) }}
 {% endblock %}

templates/Official/contact.html.twig

@@ -2,12 +2,135 @@
 
 {% block title %} - Contact{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta property="og:url" content="{{ url('MineSeekerBundle_contact') }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Contact · MineSeeker"/>
+  <meta property="og:description" content="Get in touch with the MineSeeker team."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="Contact · MineSeeker"/>
+  <meta name="twitter:description" content="Get in touch with the MineSeeker team."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+{% endblock %}
+
 {% block body %}
   <div class="txt">
-        <h2>Contact and user support</h2>
+    <h2 style="text-align: center;">Contact and user support</h2>
 
-        <h3>Under construction</h3>
+    {% for message in app.flashes('contact_success') %}
+      <div class="auth-card auth-card--sent" style="margin: 20px auto; max-width: 600px;">
+        <div class="auth-sent-icon"><i class="far fa-envelope"></i></div>
+        <h3 style="color: #667eea; margin: 16px 0;">Message Sent!</h3>
+        <p class="auth-sent-note">{{ message }}</p>
+        <a href="{{ path('MineSeekerBundle_homepage') }}" class="auth-submit" style="text-decoration:none; margin-top:16px;">
+          Back to Home
+        </a>
+      </div>
+    {% else %}
+      <p style="text-align: center; color: #666; margin-bottom: 30px;">
+        Have a question, feedback, or need support? We'd love to hear from you!
+      </p>
 
-        <a href="mailto:langlasz@gmail.com">langlasz@gmail.com</a>
+      <div class="auth-card" style="max-width: 600px; margin: 0 auto;">
+        {{ form_start(form, {attr: {class: 'auth-form'}}) }}
+
+        <div class="auth-field">
+          <label for="{{ form.name.vars.id }}" class="auth-label">Name *</label>
+          <div class="auth-input-wrap">
+            <i class="fas fa-user auth-input-icon"></i>
+            {{ form_widget(form.name, {
+              attr: {
+                class: 'auth-input' ~ (not form.name.vars.valid ? ' auth-input--error' : ''),
+                placeholder: 'Your name',
+                autofocus: true,
+              }
+            }) }}
+          </div>
+          {% if not form.name.vars.valid %}
+            {% for error in form.name.vars.errors %}
+              <p class="auth-field-error"><i class="fas fa-circle-exclamation"></i> {{ error.message }}</p>
+            {% endfor %}
+          {% endif %}
+        </div>
+
+        <div class="auth-field">
+          <label for="{{ form.email.vars.id }}" class="auth-label">Email *</label>
+          <div class="auth-input-wrap">
+            <i class="fas fa-envelope auth-input-icon"></i>
+            {{ form_widget(form.email, {
+              attr: {
+                class: 'auth-input' ~ (not form.email.vars.valid ? ' auth-input--error' : ''),
+                placeholder: 'your.email@example.com',
+              }
+            }) }}
+          </div>
+          {% if not form.email.vars.valid %}
+            {% for error in form.email.vars.errors %}
+              <p class="auth-field-error"><i class="fas fa-circle-exclamation"></i> {{ error.message }}</p>
+            {% endfor %}
+          {% endif %}
+        </div>
+
+        <div class="auth-field">
+          <label for="{{ form.content.vars.id }}" class="auth-label">Message *</label>
+          <div class="auth-input-wrap">
+            <i class="fas fa-comment-dots auth-input-icon" style="top: 16px;"></i>
+            {{ form_widget(form.content, {
+              attr: {
+                class: 'auth-input' ~ (not form.content.vars.valid ? ' auth-input--error' : ''),
+                placeholder: 'Tell us what\'s on your mind...',
+                rows: 6,
+                style: 'min-height: 150px; resize: vertical;'
+              }
+            }) }}
+          </div>
+          {% if not form.content.vars.valid %}
+            {% for error in form.content.vars.errors %}
+              <p class="auth-field-error"><i class="fas fa-circle-exclamation"></i> {{ error.message }}</p>
+            {% endfor %}
+          {% endif %}
+        </div>
+
+        <div class="auth-field">
+          <label class="auth-checkbox-label" style="display: flex; align-items: flex-start; cursor: pointer; user-select: none;">
+            {{ form_widget(form.consent, {
+              attr: {
+                class: 'auth-checkbox',
+                style: 'margin-right: 10px; margin-top: 3px;'
+              }
+            }) }}
+            <span style="flex: 1; font-size: 14px; line-height: 1.5; color: #666;">
+              I have read the <a href="{{ path('MineSeekerBundle_privacy') }}" target="_blank" style="color: #667eea; text-decoration: none;">Privacy and Data Processing Policy</a> and I consent to the processing of my data. *
+            </span>
+          </label>
+          {% if not form.consent.vars.valid %}
+            {% for error in form.consent.vars.errors %}
+              <p class="auth-field-error"><i class="fas fa-circle-exclamation"></i> {{ error.message }}</p>
+            {% endfor %}
+          {% endif %}
+        </div>
+
+        <button type="submit" class="auth-submit">
+          <i class="fas fa-paper-plane"></i> Send Message
+        </button>
+
+        {{ form_end(form) }}
+      </div>
+    {% endfor %}
+  </div>
+{% endblock %}
+
+{% block javascripts %}
+  {{ parent() }}
+  <script src="https://www.google.com/recaptcha/api.js?render={{ recaptcha_site_key }}" async defer></script>
+  {{ vite_entry_script_tags('contact') }}
+  <div id="contact-form-wrapper"
+       data-site-key="{{ recaptcha_site_key }}"
+       data-recaptcha-field-id="{{ form.recaptcha.vars.id }}">
   </div>
 {% endblock %}

templates/Official/privacy.html.twig

@@ -2,6 +2,22 @@
 
 {% block title %} - Privacy Policy{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta property="og:url" content="{{ url('MineSeekerBundle_privacy') }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Privacy Policy · MineSeeker"/>
+  <meta property="og:description" content="Read how MineSeeker collects, uses and protects your personal data."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="Privacy Policy · MineSeeker"/>
+  <meta name="twitter:description" content="Read how MineSeeker collects, uses and protects your personal data."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+{% endblock %}
+
 {% block body %}
   <div class="txt">
     <h2>MineSeeker Privacy Policy</h2>

templates/Official/terms.html.twig

@@ -2,6 +2,22 @@
 
 {% block title %} - Terms of Service{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta property="og:url" content="{{ url('MineSeekerBundle_terms') }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Terms of Use · MineSeeker"/>
+  <meta property="og:description" content="Read the MineSeeker terms of use before playing."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="Terms of Use · MineSeeker"/>
+  <meta name="twitter:description" content="Read the MineSeeker terms of use before playing."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+{% endblock %}
+
 {% block body %}
   <div class="txt">
     <h2>MineSeeker Terms of Service</h2>

templates/Security/2fa.html.twig

@@ -2,6 +2,17 @@
 
 {% block title %} - Two-Factor Authentication{% endblock %}
 
+{% block metas %}
+  <meta name="robots" content="noindex,nofollow"/>
+  <meta property="og:url" content="{{ app.request.uri }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Two-Factor Authentication · MineSeeker"/>
+  <meta property="og:description" content="Verify your identity to access your MineSeeker account."/>
+  <meta name="twitter:card" content="summary"/>
+  <meta name="twitter:title" content="Two-Factor Authentication · MineSeeker"/>
+{% endblock %}
+
 {% block body %}
   <div class="auth-page">
     <div class="auth-card">

templates/Security/2fa_setup.html.twig

@@ -2,6 +2,17 @@
 
 {% block title %} - Enable Two-Factor Authentication{% endblock %}
 
+{% block metas %}
+  <meta name="robots" content="noindex,nofollow"/>
+  <meta property="og:url" content="{{ app.request.uri }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Enable 2FA · MineSeeker"/>
+  <meta property="og:description" content="Set up two-factor authentication to secure your MineSeeker account."/>
+  <meta name="twitter:card" content="summary"/>
+  <meta name="twitter:title" content="Enable 2FA · MineSeeker"/>
+{% endblock %}
+
 {% block body %}
   <div class="auth-page">
     <div class="auth-card auth-card--wide">

templates/Security/forgot_password.html.twig

@@ -2,6 +2,19 @@
 
 {% block title %} - Forgot Password{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta name="robots" content="noindex,nofollow"/>
+  <meta property="og:url" content="{{ app.request.uri }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Reset Password · MineSeeker"/>
+  <meta property="og:description" content="Reset your MineSeeker account password."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta name="twitter:card" content="summary"/>
+  <meta name="twitter:title" content="Reset Password · MineSeeker"/>
+{% endblock %}
+
 {% block body %}
   <div class="auth-page">
     {% for email in app.flashes('reset_sent') %}

templates/Security/login.html.twig

@@ -2,6 +2,25 @@
 
 {% block title %} - Sign In{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta name="robots" content="noindex,nofollow"/>
+  <meta property="og:url" content="{{ app.request.uri }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Sign In · MineSeeker"/>
+  <meta property="og:description"
+        content="Sign in to MineSeeker and keep track of your wins, stats and battle history."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="Sign In · MineSeeker"/>
+  <meta name="twitter:description"
+        content="Sign in to MineSeeker and keep track of your wins, stats and battle history."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+{% endblock %}
+
 {% block body %}
   <div class="auth-page">
     {% for message in app.flashes('success') %}

templates/Security/profile.html.twig

@@ -2,6 +2,25 @@
 
 {% block title %} - Profile{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta name="robots" content="noindex,nofollow"/>
+  <meta property="og:url" content="{{ url('MineSeekerBundle_profile') }}"/>
+  <meta property="og:type" content="profile"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="{{ app.user.username }} · MineSeeker"/>
+  <meta property="og:description"
+        content="View {{ app.user.username }}'s battle stats, win rate and recent games on MineSeeker."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="{{ app.user.username }} · MineSeeker"/>
+  <meta name="twitter:description"
+        content="View {{ app.user.username }}'s battle stats, win rate and recent games on MineSeeker."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+{% endblock %}
+
 {% block body %}
   <div class="profile-page">
     <div class="profile-header">

templates/Security/profile_security.html.twig

@@ -2,6 +2,25 @@
 
 {% block title %} - Security Settings{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta name="robots" content="noindex,nofollow"/>
+  <meta property="og:url" content="{{ url('MineSeekerBundle_profile_security') }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Security Settings · MineSeeker"/>
+  <meta property="og:description"
+        content="Manage your MineSeeker account security — passkeys, two-factor authentication and more."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="Security Settings · MineSeeker"/>
+  <meta name="twitter:description"
+        content="Manage your MineSeeker account security — passkeys, two-factor authentication and more."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+{% endblock %}
+
 {% block body %}
   <div class="profile-page">
     <div class="profile-actions">

templates/Security/register.html.twig

@@ -2,6 +2,24 @@
 
 {% block title %} - Register{% endblock %}
 
+{% block metas %}
+  {%- set _ogImage = app.request.getSchemeAndHttpHost() ~ asset('images/mine-1600x627.png') -%}
+  <meta property="og:url" content="{{ app.request.uri }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Create Account · MineSeeker"/>
+  <meta property="og:description"
+        content="Join MineSeeker for free. Track your wins, relive your best battles and prove you're the better minesweeper."/>
+  <meta property="og:image" content="{{ _ogImage }}"/>
+  <meta property="og:image:width" content="1600"/>
+  <meta property="og:image:height" content="627"/>
+  <meta name="twitter:card" content="summary_large_image"/>
+  <meta name="twitter:title" content="Create Account · MineSeeker"/>
+  <meta name="twitter:description"
+        content="Join MineSeeker for free. Track your wins, relive your best battles and prove you're the better minesweeper."/>
+  <meta name="twitter:image" content="{{ _ogImage }}"/>
+{% endblock %}
+
 {% block body %}
   <div class="auth-page">
     {% for email in app.flashes('verify_email') %}

templates/Security/reset_password.html.twig

@@ -2,6 +2,17 @@
 
 {% block title %} - Reset Password{% endblock %}
 
+{% block metas %}
+  <meta name="robots" content="noindex,nofollow"/>
+  <meta property="og:url" content="{{ app.request.uri }}"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:site_name" content="MineSeeker"/>
+  <meta property="og:title" content="Set New Password · MineSeeker"/>
+  <meta property="og:description" content="Set a new password for your MineSeeker account."/>
+  <meta name="twitter:card" content="summary"/>
+  <meta name="twitter:title" content="Set New Password · MineSeeker"/>
+{% endblock %}
+
 {% block body %}
   <div class="auth-page">
     <div class="auth-card">

templates/emails/activation.html.twig

@@ -77,7 +77,7 @@
 <body>
 <div class="wrapper">
     <div class="logo">
-        <img src="{{ absolute_url(asset('images/mine-logo-txt.png')) }}" alt="MineSeeker"/>
+        <img src="{{ absolute_url(asset('images/mine-logo-txt.png')) | replace({'http://': 'https://'}) }}" alt="MineSeeker"/>
     </div>
     <div class="card">
         <h1>One step to go</h1>

templates/emails/contact_notification.html.twig

@@ -0,0 +1,98 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>New Contact Message</title>
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+            line-height: 1.6;
+            color: #333;
+            max-width: 600px;
+            margin: 0 auto;
+            padding: 20px;
+        }
+        .header {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            color: white;
+            padding: 30px;
+            border-radius: 8px 8px 0 0;
+            text-align: center;
+        }
+        .header h1 {
+            margin: 0;
+            font-size: 24px;
+        }
+        .content {
+            background: #f9f9f9;
+            padding: 30px;
+            border-radius: 0 0 8px 8px;
+        }
+        .field {
+            margin-bottom: 20px;
+        }
+        .field-label {
+            font-weight: 600;
+            color: #666;
+            font-size: 12px;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 5px;
+        }
+        .field-value {
+            background: white;
+            padding: 12px;
+            border-radius: 4px;
+            border-left: 3px solid #667eea;
+        }
+        .message-content {
+            white-space: pre-wrap;
+            word-wrap: break-word;
+        }
+        .footer {
+            margin-top: 20px;
+            padding-top: 20px;
+            border-top: 1px solid #ddd;
+            font-size: 12px;
+            color: #999;
+            text-align: center;
+        }
+    </style>
+</head>
+<body>
+    <div class="header">
+        <h1>📬 New Contact Message</h1>
+    </div>
+    <div class="content">
+        <div class="field">
+            <div class="field-label">From</div>
+            <div class="field-value">
+                <strong>{{ message.name }}</strong><br>
+                <a href="mailto:{{ message.email }}">{{ message.email }}</a>
+            </div>
+        </div>
+
+        <div class="field">
+            <div class="field-label">Message</div>
+            <div class="field-value message-content">{{ message.content }}</div>
+        </div>
+
+        <div class="field">
+            <div class="field-label">Details</div>
+            <div class="field-value">
+                <strong>Submitted:</strong> {{ message.createdAt|date('Y-m-d H:i:s') }}<br>
+                {% if message.ipAddress %}
+                    <strong>IP Address:</strong> {{ message.ipAddress }}<br>
+                {% endif %}
+                <strong>Consent:</strong> {% if message.consent %}✓ Given{% else %}✗ Not given{% endif %}
+            </div>
+        </div>
+
+        <div class="footer">
+            This message was sent via the MineSeeker contact form.<br>
+            You can reply directly to this email to respond to {{ message.name }}.
+        </div>
+    </div>
+</body>
+</html>
+

templates/emails/reset_password.html.twig

@@ -91,7 +91,7 @@
 <body>
 <div class="wrapper">
   <div class="logo">
-    <img src="{{ absolute_url(asset('images/mine-logo-txt.png')) }}" alt="MineSeeker"/>
+    <img src="{{ absolute_url(asset('images/mine-logo-txt.png')) | replace({'http://': 'https://'}) }}" alt="MineSeeker"/>
   </div>
   <div class="card">
     <h1>Reset your password</h1>

templates/emails/user_activation_notification.html.twig

@@ -0,0 +1,92 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>User Account Activated</title>
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+            line-height: 1.6;
+            color: #333;
+            max-width: 600px;
+            margin: 0 auto;
+            padding: 20px;
+        }
+        .header {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            color: white;
+            padding: 30px;
+            border-radius: 8px 8px 0 0;
+            text-align: center;
+        }
+        .header h1 {
+            margin: 0;
+            font-size: 24px;
+        }
+        .content {
+            background: #f9f9f9;
+            padding: 30px;
+            border-radius: 0 0 8px 8px;
+        }
+        .field {
+            margin-bottom: 20px;
+        }
+        .field-label {
+            font-weight: 600;
+            color: #666;
+            font-size: 12px;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 5px;
+        }
+        .field-value {
+            background: white;
+            padding: 12px;
+            border-radius: 4px;
+            border-left: 3px solid #667eea;
+        }
+        .footer {
+            margin-top: 20px;
+            padding-top: 20px;
+            border-top: 1px solid #ddd;
+            font-size: 12px;
+            color: #999;
+            text-align: center;
+        }
+    </style>
+</head>
+<body>
+    <div class="header">
+        <h1>✅ User Account Activated</h1>
+    </div>
+    <div class="content">
+        <div class="field">
+            <div class="field-label">Username</div>
+            <div class="field-value">
+                <strong>{{ user.username }}</strong>
+            </div>
+        </div>
+
+        <div class="field">
+            <div class="field-label">Email</div>
+            <div class="field-value">
+                <a href="mailto:{{ user.email }}">{{ user.email }}</a>
+            </div>
+        </div>
+
+        <div class="field">
+            <div class="field-label">Details</div>
+            <div class="field-value">
+                <strong>Activated:</strong> {{ activatedAt|date('Y-m-d H:i:s') }}<br>
+                <strong>Status:</strong> ✓ Email Verified - Account Active<br>
+                <strong>Email Verified:</strong> Yes
+            </div>
+        </div>
+
+        <div class="footer">
+            A user has successfully verified their email and activated their account on MineSeeker.<br>
+            They can now play games immediately.
+        </div>
+    </div>
+</body>
+</html>

templates/emails/user_registration_notification.html.twig

@@ -0,0 +1,92 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>New User Registration</title>
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+            line-height: 1.6;
+            color: #333;
+            max-width: 600px;
+            margin: 0 auto;
+            padding: 20px;
+        }
+        .header {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            color: white;
+            padding: 30px;
+            border-radius: 8px 8px 0 0;
+            text-align: center;
+        }
+        .header h1 {
+            margin: 0;
+            font-size: 24px;
+        }
+        .content {
+            background: #f9f9f9;
+            padding: 30px;
+            border-radius: 0 0 8px 8px;
+        }
+        .field {
+            margin-bottom: 20px;
+        }
+        .field-label {
+            font-weight: 600;
+            color: #666;
+            font-size: 12px;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 5px;
+        }
+        .field-value {
+            background: white;
+            padding: 12px;
+            border-radius: 4px;
+            border-left: 3px solid #667eea;
+        }
+        .footer {
+            margin-top: 20px;
+            padding-top: 20px;
+            border-top: 1px solid #ddd;
+            font-size: 12px;
+            color: #999;
+            text-align: center;
+        }
+    </style>
+</head>
+<body>
+    <div class="header">
+        <h1>👤 New User Registration</h1>
+    </div>
+    <div class="content">
+        <div class="field">
+            <div class="field-label">Username</div>
+            <div class="field-value">
+                <strong>{{ user.username }}</strong>
+            </div>
+        </div>
+
+        <div class="field">
+            <div class="field-label">Email</div>
+            <div class="field-value">
+                <a href="mailto:{{ user.email }}">{{ user.email }}</a>
+            </div>
+        </div>
+
+        <div class="field">
+            <div class="field-label">Details</div>
+            <div class="field-value">
+                <strong>Registered:</strong> {{ registeredAt|date('Y-m-d H:i:s') }}<br>
+                <strong>Status:</strong> {% if user.isVerified %}✓ Verified{% else %}⏳ Awaiting Email Verification{% endif %}<br>
+                <strong>Email Verified:</strong> {% if user.isVerified %}Yes{% else %}No - activation link sent{% endif %}
+            </div>
+        </div>
+
+        <div class="footer">
+            A new user has registered on MineSeeker.<br>
+            User must verify their email before account is fully activated.
+        </div>
+    </div>
+</body>
+</html>

vite.config.js

@@ -25,6 +25,7 @@ export default defineConfig({
         mineseeker: './assets/js/app.jsx',
         passkey: './assets/js/passkey.jsx',
         profile: './assets/js/profile.jsx',
+        contact: './assets/js/contact.jsx',
         mineseekerStyle: './assets/css/style.mineseeker.scss',
         homeStyle: './assets/css/style.layout.scss',
         passkeyStyle: './assets/css/passkey.scss',