Pochopenie základov www HTML: Komplexná príručka
Vitajte v hlbokom ponore do sveta vývoja webu, kde každý riadok kódu dokáže premeniť obyčajný text na dynamické, interaktívne webové stránky. Dnes sa zameriavame na chrbticu webu – www HTML. Či už ste úplný nováčik alebo si oprášite svoje zručnosti, táto príručka vám poskytne solídne základy v jazyku HTML a o tom, ako zapadne do väčšieho obrazu webového dizajnu.
Čo je HTML?
HTML, čo je skratka pre HyperText Markup Language, je primárny jazyk používaný na vytváranie webových stránok. Poskytuje základnú štruktúru, ktorú prehliadače interpretujú na zobrazovanie obsahu na internete. Každá webová stránka, ktorú navštívite, začína ako kód HTML, čo z nej robí základnú zručnosť pre každého, kto sa zaujíma o vývoj webu.
Úloha www HTML
Možno sa čudujete, prečo konkrétne spomíname www HTML. Aj keď časť „www“ nie je zvyčajne potrebná v moderných webových adresách, kedysi bola rozhodujúca. World Wide Web (WWW) je v podstate systém vzájomne prepojených hypertextových dokumentov prístupných cez internet. HTML je jazyk používaný na vytváranie týchto dokumentov.
V dnešnom kontexte zmienka o www HTML zdôrazňuje historický význam a základnú úlohu HTML pri vytváraní webu. Pripomína nám to, že HTML je viac než len kód – je to jazyk webu.
Základná štruktúra HTML
Pozrime sa na základnú štruktúru dokumentu HTML:
Názov stránky
Môj prvý nadpis
Môj prvý odsek.
- : Deklaruje typ dokumentu a verziu HTML.
- : Koreňový prvok stránky HTML.
- : Obsahuje metainformácie o dokumente HTML, ako je jeho názov a odkazy na šablóny so štýlmi.
- </strong>: Nastaví názov webovej stránky, ktorý sa zobrazí na karte prehliadača.</li>
<li><strong><body></strong>: Obsahuje obsah dokumentu HTML, ktorý je viditeľný pre používateľov.</li>
<li><strong><h1></strong>: Definuje nadpis najvyššej úrovne.</li>
<li><strong><p></strong>: Predstavuje odsek textu.</li>
</ul>
<h2>Vytváranie textových prvkov pomocou www HTML</h2>
<p>HTML poskytuje rôzne značky na vytváranie rôznych typov textových prvkov. Tu je niekoľko príkladov:</p>
<ul>
<li><strong><h1>-<h6></strong>: Definujte nadpisy od najväčšieho po najmenšie.</li>
<li><strong><p></strong>: Vytvára odseky textu.</li>
<li><strong><a></strong>: Vloží hypertextové odkazy na iné webové stránky alebo zdroje.</li>
<li><strong><em></strong> a <strong><strong></strong>: Zvýraznite text, pričom <strong><em></strong> sa zvyčajne vykresľuje kurzívou a <strong><strong></strong> tučným písmom.</li>
<li><strong><br></strong>: Vloží zalomenie riadku.</li>
</ul>
<h3>Príklad: Vytvorenie jednoduchého odkazu</h3>
<pred>
<a href="https://www.serpulse.com">Navštívte Serpulse</a>
</pre>
<p>Tento kód vytvorí klikateľný odkaz na webovú stránku Serpulse. Atribút <strong>href</strong> určuje adresu URL, na ktorú odkaz ukazuje.</p>
<h2>Pridávanie obrázkov pomocou www HTML</h2>
<p>Začlenenie obrázkov do vašich webových stránok zvyšuje ich vizuálnu príťažlivosť a používateľskú skúsenosť. Ak chcete pridať obrázok pomocou HTML, použite značku <strong><img></strong>:</p>
<pred>
<img src="cesta/k/obrázku.jpg" alt="Popis obrázku">
</pre>
<ul>
<li><strong>src</strong>: určuje cestu k súboru obrázka.</li>
<li><strong>alt</strong>: Poskytuje alternatívny text pre čítačky obrazovky a v prípade, že sa obrázok nedá zobraziť.</li>
</ul>
<h2>Vytváranie zoznamov pomocou www HTML</h2>
<p>Zoznamy sú nevyhnutné na usporiadanie informácií na vašej webovej lokalite. HTML podporuje zoradené aj nezoradené zoznamy:</p>
<h3>Neusporiadaný zoznam</h3>
<pred>
<ul>
<li>Prvá položka</li>
<li>Druhá položka</li>
<li>Tretia položka</li>
</ul>
</pre>
<h3>Zoradený zoznam</h3>
<pred>
<ol>
<li>Prvý krok</li>
<li>Druhý krok</li>
<li>Tretí krok</li>
</ol>
</pre>
<h2>Tabuľky vo formáte www HTML</h2>
<p>HTML tiež umožňuje vytvárať tabuľky na zobrazenie tabuľkových údajov:</p>
<pred>
<tabuľka>
<tr>
<th>Hlavička 1</th>
<th>Hlavička 2</th>
</tr>
<tr>
<td>Riadok 1, bunka 1</td>
<td>Riadok 1, bunka 2</td>
</tr>
<tr><td>Riadok 2, bunka 1</td>
<td>Riadok 2, bunka 2</td>
</tr>
</table>
</pre>
<ul>
<li><strong><table></strong>: definuje tabuľku.</li>
<li><strong><tr></strong>: Definuje riadok tabuľky.</li>
<li><strong><th></strong>: Definuje bunku hlavičky v tabuľke.</li>
<li><strong><td></strong>: Definuje štandardnú dátovú bunku v tabuľke.</li>
</ul>
<h2>Formuláre vo formáte www HTML</h2>
<p>Formuláre sú nevyhnutné na zhromažďovanie vstupov od používateľov. Tu je základný príklad HTML formulára:</p>
<pred>
<form action="/submit-form" method="post">
<label for="name">Názov:</label>
<input type="text" id="name" name="name"><br><br>
<label for="email">E-mail:</label>
<input type="email" id="email" name="email"><br><br>
<input type="submit" value="Odoslať">
</form>
</pre>
<ul>
<li><strong><form></strong>: Vytvorí formulár HTML pre vstup používateľa.</li>
<li><strong>akcia</strong>: určuje, kam sa majú odoslať údaje formulára pri odoslaní.</li>
<li><strong>metóda</strong>: definuje metódu HTTP, ktorá sa má použiť (GET alebo POST).</li>
<li><strong><label></strong>: Poskytuje štítky pre vstupné polia.</li>
<li><strong><input></strong>: Vytvára rôzne typy vstupných prvkov, ako sú textové polia a tlačidlá.</li>
</ul>
<h2>Štylizácia pomocou CSS</h2>
<p>Kým HTML poskytuje štruktúru vašich webových stránok, CSS (Cascading Style Sheets) je zodpovedný za ich vzhľad. Súbor CSS môžete prepojiť s dokumentom HTML pomocou značky <strong><link></strong> v sekcii <strong><head></strong>:</p>
<pred>
<link rel="stylesheet" href="styles.css">
</pre>
<p>Alternatívne môžete CSS zahrnúť priamo do kódu HTML pomocou značky <strong><style></strong>:</p>
<pred>
<style>
telo {
farba pozadia: svetlomodrá;
}
h1 {
farba: námornícka;
ľavý okraj: 20px;
}
</style>
</pre>
<h2>JavaScript pre interaktivitu</h2>
<p>Ak chcete pridať interaktivitu na svoje webové stránky, môžete použiť JavaScript. Hoci JavaScript nie je súčasťou samotného HTML, funguje spolu s HTML a CSS na vytváraní dynamických používateľských skúseností. Tu je jednoduchý príklad vloženia JavaScriptu do dokumentu HTML:</p>
<pred>
<script>
function showMessage() {
alert("Ahoj, svet!");
}
</script>
<button onclick="showMessage()">Kliknite na mňa!</button>
</pre>
<h2>Záver</h2>
<p>V tomto komplexnom sprievodcovi sme preskúmali základy <strong>www HTML</strong>, od jeho úlohy vo World Wide Web až po vytváranie zložitých prvkov, ako sú tabuľky a formuláre. Ak porozumiete HTML, budete na dobrej ceste k vytvoreniu profesionálne vyzerajúcich webových stránok, ktoré zaujmú a informujú vaše publikum.</p>
<p>Nezabudnite, že učenie sa jazyka HTML je len začiatkom vašej cesty do vývoja webu. Keď ovládate HTML, nezabudnite sa ponoriť do CSS pre štýly a JavaScriptu pre interaktivitu. Veľa šťastia pri kódovaní!</p>
<p>Ďalšie zdroje a návody nájdete na stránke <a href="https://www.serpulse.com">Serpulse</a>.</p>
<p><em>Autor: Serpulse.com</em></p>
<p><em>Kľúčové slová: www html, základy HTML, vývoj webu, webový dizajn, štruktúra HTML, značky HTML, textové prvky HTML, obrázky HTML, zoznamy HTML, tabuľky HTML, formuláre HTML, CSS, JavaScript</em></p>
```markdown
Tento článok poskytuje podrobný prehľad HTML, jeho dôležitosti a toho, ako zapadá do širšieho kontextu vývoja webu. Zahŕňa základné koncepty a praktické príklady, vďaka čomu je vynikajúcim zdrojom pre začiatočníkov aj skúsených vývojárov, ktorí si chcú obnoviť svoje znalosti. Zahrnutie špecifických značiek HTML a útržkov kódu zaisťuje prehľadnosť a príležitosti na praktické učenie.
``` <p>Autor: serpuls.com</p>
</div>
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<h2 class="card-title">www html Slová</h2>
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<strong>Perl:</strong>
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📖 Естественные науки </div>
<span>Perl - язык программирования для разработки CGI-скриптов. Программы, написанные на Perl, запускаются на стороне сервера. Perl не является коммерческим продуктом.</span>
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<div class="card-content">
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const targetElement = document.getElementById(targetId);
if (targetElement) {
targetElement.scrollIntoView({ behavior: 'smooth', block: 'start' });
}
});
});
}
// --- Add Collapsible Buttons to Sections ---
function addCollapsibleButtons() {
SECTIONS_TO_COLLAPSE.forEach(section => {
// Find the card by its title
let targetCard = null;
const cards = document.querySelectorAll('.card');
for (const card of cards) {
const titleEl = card.querySelector('.card-title');
if (titleEl && titleEl.innerText.trim() === section.title) {
targetCard = card;
break;
}
}
if (!targetCard) return;
// Set ID if not exists
if (!targetCard.id) targetCard.id = section.id;
// Create button
const button = document.createElement('button');
button.className = 'collapse-section-btn';
button.setAttribute('data-section-id', section.id);
button.setAttribute('aria-label', 'Zbaliť/rozbaliť sekciu');
// Get initial state
const isCollapsed = loadSectionState(section.id);
if (isCollapsed) {
button.innerHTML = '➕';
targetCard.classList.add('section-collapsed');
const content = targetCard.querySelector('.card-content');
if (content) content.style.display = 'none';
} else {
button.innerHTML = '➖';
targetCard.classList.remove('section-collapsed');
const content = targetCard.querySelector('.card-content');
if (content) content.style.display = '';
}
// Insert button into card-header
const cardHeader = targetCard.querySelector('.card-header');
if (cardHeader) {
const iconDiv = cardHeader.querySelector('.card-icon');
if (iconDiv) {
cardHeader.insertBefore(button, iconDiv);
} else {
cardHeader.appendChild(button);
}
// Add click handler
button.addEventListener('click', (e) => {
e.stopPropagation();
const sectionId = button.getAttribute('data-section-id');
const card = document.getElementById(sectionId);
if (!card) return;
const content = card.querySelector('.card-content');
if (!content) return;
if (card.classList.contains('section-collapsed')) {
// Expand
content.style.display = '';
card.classList.remove('section-collapsed');
button.innerHTML = '➖';
saveSectionState(sectionId, false);
} else {
// Collapse
content.style.display = 'none';
card.classList.add('section-collapsed');
button.innerHTML = '➕';
saveSectionState(sectionId, true);
}
});
}
});
}
// --- Create Back to Top Button ---
function createBackToTopButton() {
const btn = document.createElement('button');
btn.id = 'back-to-top';
btn.innerHTML = '↑';
btn.setAttribute('aria-label', 'Späť na začiatok');
btn.className = 'back-to-top-btn';
document.body.appendChild(btn);
window.addEventListener('scroll', () => {
if (window.scrollY > 500) {
btn.classList.add('visible');
} else {
btn.classList.remove('visible');
}
});
btn.addEventListener('click', () => {
window.scrollTo({ top: 0, behavior: 'smooth' });
});
}
// --- Improve Table Responsiveness (add scroll hints) ---
function improveTables() {
const tables = document.querySelectorAll('.data-table, .tasks-table');
tables.forEach(table => {
const container = table.closest('.table-responsive') || table.parentElement;
if (container && !container.querySelector('.scroll-hint')) {
const hint = document.createElement('div');
hint.className = 'scroll-hint';
hint.innerHTML = '← → Potiahnutím zobrazíte viac';
hint.style.cssText = `
display: none;
text-align: center;
font-size: 0.7rem;
color: var(--gray);
margin-top: 0.5rem;
padding: 0.25rem;
background: rgba(67, 97, 238, 0.05);
border-radius: 12px;
`;
container.style.position = 'relative';
container.appendChild(hint);
// Show hint if table is wider than container
function checkScroll() {
if (container.scrollWidth > container.clientWidth) {
hint.style.display = 'block';
} else {
hint.style.display = 'none';
}
}
checkScroll();
window.addEventListener('resize', checkScroll);
container.addEventListener('scroll', () => {
hint.style.opacity = '0.5';
setTimeout(() => { hint.style.opacity = '1'; }, 300);
});
}
});
}
// --- Escape HTML helper ---
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
// --- Add custom styles for new elements ---
function addCustomStyles() {
const style = document.createElement('style');
style.textContent = `
/* Floating TOC */
.floating-toc {
position: fixed;
top: 80px;
right: 20px;
z-index: 1000;
background: white;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.15);
border: 1px solid #e9ecef;
width: 260px;
max-width: calc(100% - 40px);
transition: all 0.3s ease;
backdrop-filter: blur(8px);
background: rgba(255,255,255,0.95);
}
.floating-toc-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 10px 15px;
background: linear-gradient(135deg, var(--primary), var(--secondary));
color: white;
border-radius: 12px 12px 0 0;
font-weight: 600;
font-size: 0.9rem;
cursor: pointer;
}
.toc-toggle-btn {
background: none;
border: none;
color: white;
font-size: 1.2rem;
cursor: pointer;
width: 24px;
height: 24px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 50%;
transition: background 0.2s;
}
.toc-toggle-btn:hover {
background: rgba(255,255,255,0.2);
}
.floating-toc.collapsed {
width: auto;
}
.floating-toc.collapsed .floating-toc-header {
border-radius: 12px;
}
.toc-links-container {
max-height: 400px;
overflow-y: auto;
padding: 8px 0;
}
.toc-link {
display: block;
padding: 8px 15px;
color: var(--dark);
text-decoration: none;
font-size: 0.85rem;
transition: all 0.2s;
border-left: 3px solid transparent;
}
.toc-link:hover {
background: rgba(67, 97, 238, 0.05);
color: var(--primary);
padding-left: 20px;
}
.toc-link.active {
background: rgba(67, 97, 238, 0.1);
border-left-color: var(--primary);
color: var(--primary);
font-weight: 500;
}
/* Collapse button in cards */
.collapse-section-btn {
background: none;
border: none;
font-size: 1.1rem;
cursor: pointer;
width: 28px;
height: 28px;
border-radius: 6px;
display: inline-flex;
align-items: center;
justify-content: center;
transition: all 0.2s;
color: var(--gray);
margin-right: 8px;
}
.collapse-section-btn:hover {
background: rgba(67, 97, 238, 0.1);
color: var(--primary);
}
.card.section-collapsed .card-header {
border-bottom: none;
}
/* Back to Top Button */
.back-to-top-btn {
position: fixed;
bottom: 30px;
right: 30px;
width: 48px;
height: 48px;
border-radius: 50%;
background: linear-gradient(135deg, var(--primary), var(--secondary));
color: white;
border: none;
cursor: pointer;
font-size: 1.5rem;
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
visibility: hidden;
transition: all 0.3s ease;
z-index: 999;
box-shadow: 0 4px 12px rgba(67, 97, 238, 0.4);
}
.back-to-top-btn.visible {
opacity: 1;
visibility: visible;
}
.back-to-top-btn:hover {
transform: translateY(-3px);
box-shadow: 0 6px 16px rgba(67, 97, 238, 0.5);
}
/* Mobile adjustments */
@media (max-width: 768px) {
.floating-toc {
top: auto;
bottom: 20px;
right: 20px;
left: auto;
width: 48px;
overflow: hidden;
}
.floating-toc .floating-toc-header span {
display: none;
}
.floating-toc .floating-toc-header {
justify-content: center;
padding: 12px;
}
.floating-toc .toc-toggle-btn {
margin: 0;
}
.floating-toc:not(.collapsed) {
width: 260px;
left: auto;
right: 20px;
bottom: 20px;
top: auto;
}
.floating-toc:not(.collapsed) .floating-toc-header span {
display: inline;
}
.floating-toc:not(.collapsed) .floating-toc-header {
justify-content: space-between;
}
.back-to-top-btn {
bottom: 80px;
right: 20px;
width: 40px;
height: 40px;
font-size: 1.2rem;
}
.scroll-hint {
display: block !important;
font-size: 0.65rem;
}
}
/* Smooth scroll behavior */
html {
scroll-behavior: smooth;
}
/* Better card transitions */
.card .card-content {
transition: display 0.2s ease;
}
/* RTL support for languages like Arabic/Hebrew */
[dir="rtl"] .floating-toc {
right: auto;
left: 20px;
}
[dir="rtl"] .back-to-top-btn {
right: auto;
left: 30px;
}
[dir="rtl"] .collapse-section-btn {
margin-right: 0;
margin-left: 8px;
}
`;
document.head.appendChild(style);
}
// --- Initialize everything when DOM is ready ---
function init() {
addCustomStyles();
createFloatingTOC();
addCollapsibleButtons();
createBackToTopButton();
improveTables();
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init);
} else {
init();
}
})();
</script></div>
<!-- Footer -->
<footer>
<div class="footer-container">
<div class="footer-content">
<div class="footer-section">
<h3>About serpuls.com</h3>
<div class="footer-info">
<p>Profesionálny nástroj na analýzu vyhľadávačov, sledovanie pozícií a SEO optimalizáciu.</p>
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<p><strong>č:</strong> SL027564</p>
<p><strong>Adresa:</strong> Suite 1 4 Queen Street, Edinburgh, Scotland, EH2 1JE</p>
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<div class="footer-section">
<h3>Rýchle odkazy</h3>
<ul class="footer-links">
<li><a href="/sk/">Domov</a></li>
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<li><a href="/sk/team/">Náš tím</a></li>
</ul>
</div>
<div class="footer-section">
<h3>Zdroje</h3>
<ul class="footer-links">
<li><a href="/sk/blogs/">Blog</a></li>
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<li><a href="/sk/support/">Podpora</a></li>
</ul>
</div>
<div class="footer-section">
<h3>Kontakty</h3>
<div class="footer-info">
<p>Email: <a href="mailto:info@serpuls.com">info@serpuls.com</a></p>
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<div class="social-links">
<a href="#" class="social-link" title="telegram">📱</a>
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<p class="copyright">© 2026 serpuls.com. Všetky práva vyhradené. Skynet360 LP.</p>
<div class="footer-bottom-links">
<a href="/sk/privacy/">Zásady ochrany osobných údajov</a>
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<a href="/sk/cookie/">Zásady používania súborov cookie</a>
</div>
</div>
</div>
</footer>
<!-- Updated Payment Modal HTML -->
<div class="modal" id="paymentModal">
<div class="modal-content">
<span class="close-btn">×</span>
<div class="modal-success" id="paymentSuccess">
<div class="success-icon">✓</div>
<h3>Platba úspešná!</h3>
<p>ďakujeme za Vašu objednávku. Čoskoro vás budeme kontaktovať.</p>
<button class="cta-button" onclick="closeModal('paymentModal')">Zavrieť</button>
</div>
<form id="paymentForm" onsubmit="return processPayment(event)">
<h2 class="modal-title" id="modalTitle">Platba za službu</h2>
<p class="modal-text" id="modalText">Popis služby</p>
<!-- Hidden fields for payment type and ID -->
<input type="hidden" id="paymentType" name="payment_type" value="">
<input type="hidden" id="paymentItemId" name="payment_item_id" value="">
<!-- Payment Options -->
<div class="payment-options" id="paymentOptions">
<!-- Options will be dynamically generated here -->
</div>
<!-- Manual Price Input (Optional) - Now dynamically shown based on config -->
<div class="form-group" id="manualPriceGroup" style="display: none;">
<label for="manualPrice">Zadajte sumu (USD):</label>
<input type="number"
id="manualPrice"
class="form-control"
placeholder="Zadajte sumu"
min="1"
max="1000"
step="0.01"
oninput="updateManualPrice(this.value)">
<div class="error-message" id="manualPriceError"></div>
</div>
<!-- Custom Price Option Toggle - Now dynamically shown -->
<div class="form-group" id="customPriceToggle" style="display: none; margin-bottom: 1rem;">
<label style="display: flex; align-items: center; gap: 0.5rem; cursor: pointer;">
<input type="radio"
id="customPriceRadio"
name="paymentOption"
value="custom"
onchange="toggleCustomPriceSelection(this.checked)">
Zadajte vlastnú sumu </label>
</div>
<div class="form-group">
<label for="modalName">meno:</label>
<input type="text" id="modalName" class="form-control" placeholder="Zadajte svoje meno" required>
<div class="error-message" id="modalNameError"></div>
</div>
<div class="form-group">
<label for="modalEmail">Email:</label>
<input type="email" id="modalEmail" class="form-control" placeholder="Zadajte svoj email" required>
<div class="error-message" id="modalEmailError"></div>
</div>
<p class="modal-price" id="modalPrice">Cena: $0.00</p>
<button type="submit" class="cta-button" id="payButton">zaplatiť $0.00</button>
</form>
</div>
</div>
<!-- Redirect Modal (for iframe) -->
<div class="modal" id="redirectModal">
<div class="modal-content modal-large">
<span class="close-btn">×</span>
<h2 class="modal-title">Platba</h2>
<iframe id="redirectIframe" class="modal-iframe" src=""></iframe>
</div>
</div>
<!-- Auth Modal -->
<div class="modal" id="authModal">
<div class="modal-content">
<span class="close-btn">×</span>
<div class="auth-tabs">
<div class="auth-tab active" data-tab="login">Prihláste sa</div>
<div class="auth-tab" data-tab="register">Zaregistrujte sa</div>
</div>
<div class="auth-form active" id="loginForm">
<h2 class="modal-title">Prihláste sa do svojho účtu</h2>
<div class="form-group">
<label for="loginEmail">Email:</label>
<input type="email" id="loginEmail" class="form-control" autocomplete="email" placeholder="Zadajte svoj email">
<div class="error-message" id="loginEmailError"></div>
</div>
<div class="form-group">
<label for="loginPassword">heslo:</label>
<input type="password" id="loginPassword" class="form-control" autocomplete="current-password" placeholder="Zadajte svoje heslo">
<div class="error-message" id="loginPasswordError"></div>
</div>
<button class="cta-button" style="width:100%" onclick="processLogin()">Prihláste sa</button>
<div style="text-align:center;margin:1rem 0;color:var(--gray);border-top:1px solid #e9ecef;padding-top:1rem;">Alebo pokračujte</div>
<button class="cta-button secondary" style="width:100%;margin-bottom:.6rem" onclick="startOAuth('google')">Google</button> <button class="cta-button secondary" style="width:100%;margin-bottom:.6rem" onclick="startOAuth('github')">GitHub</button> <button class="cta-button" style="background:#0088cc;width:100%" onclick="loginWithTelegram()">📱 Prihláste sa pomocou telegramu</button>
<p style="margin-top:.5rem;color:var(--gray);font-size:.9rem">Pre prihlásenie do telegramu zadajte najprv e-mail účtu Serpulse pripojeného k telegramu vyššie.</p>
</div>
<div class="auth-form" id="registerForm">
<h2 class="modal-title">Vytvoriť účet</h2>
<div class="form-group"><label for="registerName">meno:</label><input type="text" id="registerName" class="form-control" autocomplete="name" required><div class="error-message" id="registerNameError"></div></div>
<div class="form-group"><label for="registerEmail">Email:</label><input type="email" id="registerEmail" class="form-control" autocomplete="email" required><div class="error-message" id="registerEmailError"></div></div>
<div class="form-group"><label for="registerPassword">heslo:</label><input type="password" id="registerPassword" class="form-control" autocomplete="new-password" minlength="8" required><div class="error-message" id="registerPasswordError"></div></div>
<div class="form-group"><label for="registerConfirmPassword">Potvrďte heslo:</label><input type="password" id="registerConfirmPassword" class="form-control" autocomplete="new-password" minlength="8" required><div class="error-message" id="registerConfirmPasswordError"></div></div>
<button class="cta-button" style="width:100%" onclick="processRegistration()">Vytvoriť účet</button>
<div style="text-align:center;margin:1rem 0;color:var(--gray);border-top:1px solid #e9ecef;padding-top:1rem;">Alebo si vytvorte účet s</div>
<button class="cta-button secondary" style="width:100%;margin-bottom:.6rem" onclick="startOAuth('google')">Google</button> <button class="cta-button secondary" style="width:100%;margin-bottom:.6rem" onclick="startOAuth('github')">GitHub</button> <button class="cta-button" style="background:#0088cc;width:100%" onclick="startTelegramRegistration()">📱 Zaregistrujte sa v telegrame</button> <p style="margin-top:1rem;color:var(--gray);font-size:.9rem">Na registráciu hesla a telegramu je potrebné overenie e-mailom. Pri registrácii Google a GitHub sa používa overený e-mail vrátený poskytovateľom.</p>
</div>
</div>
</div>
<!-- Telegram Code Input Modal -->
<div class="modal" id="telegramCodeModal">
<div class="modal-content">
<span class="close-btn" onclick="closeModal('telegramCodeModal')">×</span>
<div class="centered-content">
<div class="success-icon">🔐</div>
<h2 class="modal-title">Overovací kód</h2>
<p class="modal-text">Kód bol odoslaný do telegramu. Zadajte ho nižšie:</p>
<div class="form-group">
<input type="text" id="telegramLoginCode" class="form-control verify-code-input"
placeholder="0000000" maxlength="7" style="font-size: 1.5rem; letter-spacing: 0.5rem;">
<div class="error-message" id="telegramLoginCodeError"></div>
</div>
<button class="cta-button" style="width: 100%; margin-top: 1rem;" onclick="verifyTelegramLoginCode()">
Potvrďte prihlásenie </button>
<div class="timer-container" id="loginCodeTimer">
Kód platný pre: <span id="loginTimer">05:00</span>
</div>
</div>
</div>
</div>
<!-- Updated Telegram Verification Modal -->
<div class="modal" id="telegramVerifyModal">
<div class="modal-content">
<span class="close-btn" onclick="closeTelegramVerifyModal()">×</span>
<div class="centered-content">
<div class="success-icon">📱</div>
<h2 class="modal-title">Dokončite registráciu v telegrame</h2>
<p class="modal-text" id="telegramModalText">
Telegram bol otvorený na novej karte.<br>
Ak sa robot neotvoril automaticky, použite tlačidlo nižšie alebo naskenujte QR kód. </p>
<!-- QR Code Container -->
<div id="qrCodeContainer" style="margin: 1.5rem 0; text-align: center;">
<div id="qrcode" style="display: inline-block;"></div>
<p style="font-size: 0.9rem; color: var(--gray); margin-top: 0.5rem;">
Naskenujte QR kód a otvorte robota </p>
</div>
<!-- Timer and Status -->
<div id="telegramTimer" class="timer-container">
Čaká sa na potvrdenie... <span id="timer">05:00</span>
</div>
<!-- Action Buttons -->
<div style="display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; justify-content: center;">
<button class="cta-button" style="background: #0088cc;" onclick="openTelegramBot()" id="openTelegramBtn">
📱 Znova otvorte telegram </button>
<button class="cta-button secondary" onclick="refreshTelegramQR()" id="refreshQRBtn">
🔄 Obnoviť QR kód </button>
</div>
<!-- Status Info -->
<div class="info-box" style="margin-top: 1.5rem;">
<p style="margin: 0; font-size: 0.9rem;">
<strong>Ako to funguje:</strong><br>
1. Kliknite na položku Otvoriť telegram alebo naskenujte kód QR<br>
2. V robote kliknite na START a zdieľajte svoje telefónne číslo<br>
3. Stav potvrdenia sa automaticky aktualizuje </p>
</div>
</div>
</div>
</div>
<!-- Email Verification Modal -->
<div class="modal" id="emailVerifyModal">
<div class="modal-content">
<span class="close-btn" onclick="closeEmailVerifyModal()">×</span>
<div class="centered-content">
<div class="success-icon">📧</div>
<h2 class="modal-title">Overte svoj e-mail</h2>
<p class="modal-text" id="emailVerifyMessage">Skontrolujte si doručenú poštu a kliknite na overovací odkaz, ktorý sme vám poslali. Nemôžete sa prihlásiť pomocou hesla, kým nebude váš e-mail overený.</p>
<p id="emailVerifyAddress" style="font-weight:600;word-break:break-all"></p>
<button id="resendEmailBtn" class="cta-button secondary" style="width:100%;margin-top:1rem" onclick="resendEmailVerification()">Znova odoslať overovací e-mail</button>
<button class="cta-button" style="width:100%;margin-top:.75rem" onclick="closeEmailVerifyModal()">Zavrieť</button>
</div>
</div>
</div>
<!-- Image reusable Modal -->
<div class="modal" id="imgModal">
<div class="modal-content">
<span class="close-btn">×</span>
<img id="modalImg" src="" style="max-width:90%; max-height:90%; margin-top:40px; border-radius:8px;">
</div>
</div>
<!--Loading overlay -->
<div class="loading-overlay" id="loadingOverlay">
<div class="loading-spinner"></div>
</div>
<div class="toast" id="toast"></div>
<script>
// Get language from URL path like /en/about or /ru/products
function getLangFromUrl() {
const path = window.location.pathname;
const match = path.match(/^\/([a-z]{2})(\/|$)/i);
return match ? match[1] : 'en'; // default to 'en' if no language code found
}
// Store in global variable
window.currentLang = getLangFromUrl();
// Show loading overlay
function showLoading() {
document.getElementById('loadingOverlay').classList.add('active');
}
// Hide loading overlay
function hideLoading() {
document.getElementById('loadingOverlay').classList.remove('active');
}
// Show toast notification
function showToast(message, type = 'info') {
const toast = document.getElementById('toast');
toast.textContent = message;
toast.className = 'toast ' + type;
toast.classList.add('show');
setTimeout(() => {
toast.classList.remove('show');
}, 3000);
}
// Check user login status on page load
document.addEventListener('DOMContentLoaded', function() {
checkUserLoginStatus();
});
// Function to check if user is logged in
function checkUserLoginStatus() {
const userInfoElement = document.getElementById('userInfo');
const guestButtonsElement = document.getElementById('guestButtons');
const userNameElement = document.getElementById('userName');
// Show loading state or keep defaults while checking
if (guestButtonsElement) {
guestButtonsElement.style.display = 'flex';
}
if (userInfoElement) {
userInfoElement.style.display = 'none';
}
const data = {
type: 'check_user_logined'
};
sendRequest('/ajax/', data, function(response) {
if (response.status === 'ok') {
if (response.user_logined === 1) {
// User is logged in
if (userInfoElement) {
userInfoElement.style.display = 'block';
}
if (guestButtonsElement) {
guestButtonsElement.style.display = 'none';
}
if (userNameElement) {
// Use logined_user_name if available, otherwise show default
userNameElement.textContent = response.logined_user_name || 'Profil';
}
// Optionally store minimal info in localStorage for quick access
// but don't rely on it for auth state
if (response.logined_user_id) {
localStorage.setItem('user_id', response.logined_user_id);
}
if (response.logined_user_name) {
localStorage.setItem('user_name', response.logined_user_name);
}
} else {
// User is not logged in
if (userInfoElement) {
userInfoElement.style.display = 'none';
}
if (guestButtonsElement) {
guestButtonsElement.style.display = 'flex';
}
// Clear any previously stored user data
localStorage.removeItem('user_id');
localStorage.removeItem('user_name');
localStorage.removeItem('user_info');
}
} else {
console.error('Chyba pri kontrole stavu prihlásenia:', response.error);
// On error, default to guest view
if (userInfoElement) {
userInfoElement.style.display = 'none';
}
if (guestButtonsElement) {
guestButtonsElement.style.display = 'flex';
}
}
}, false); // Don't show loading overlay for this quick check
}
// Logout function
function logout() {
// Send logout request to server
const data = {
type: 'logout'
};
sendRequest('/ajax/', data, function(response) {
// Clear all user data from localStorage regardless of response
localStorage.removeItem('user_info');
localStorage.removeItem('user_id');
localStorage.removeItem('user_name');
sessionStorage.removeItem('current_user_token');
// Update UI
checkUserLoginStatus();
// Redirect to main page
window.location.href = '/';
});
}
</script>
<script>
// Mobile menu toggle - Combined approach
document.getElementById('hamburger').addEventListener('click', function() {
const mobileMenu = document.getElementById('mobileMenu');
mobileMenu.classList.toggle('active');
});
// Close mobile menu when clicking on links or buttons
document.querySelectorAll('.nav-links a, .auth-buttons button').forEach(element => {
element.addEventListener('click', function() {
document.getElementById('mobileMenu').classList.remove('active');
});
});
// Close mobile menu when clicking outside
document.addEventListener('click', function(event) {
const mobileMenu = document.getElementById('mobileMenu');
const hamburger = document.getElementById('hamburger');
const navContainer = document.querySelector('.nav-container');
if (!navContainer.contains(event.target) && mobileMenu.classList.contains('active')) {
mobileMenu.classList.remove('active');
}
});
// Simple animation on scroll
document.addEventListener('DOMContentLoaded', function() {
const cards = document.querySelectorAll('.card, .domain-header, .chart-container, .lemma-card');
const observer = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.style.opacity = '1';
entry.target.style.transform = 'translateY(0)';
}
});
}, {
threshold: 0.0001, // Optional: keep small percentage
rootMargin: '350px 0px 350px 0px' // Trigger 100px before element enters
});
cards.forEach(card => {
card.style.opacity = '0';
card.style.transform = 'translateY(20px)';
card.style.transition = 'opacity 0.5s ease, transform 0.5s ease';
observer.observe(card);
});
});
// Toggle links visibility
function toggleLinks(className, btn, max_count = 5) {
const list = document.getElementById(className);
const items = list.querySelectorAll('li');
const hiddenItems = list.querySelectorAll('li.hidden');
if (hiddenItems.length > 0) {
// Show all
list.querySelectorAll('li.hidden').forEach(el => el.classList.remove('hidden'));
btn.textContent = 'Skryť';
} else {
// Hide all beyond the first 5
items.forEach((el, index) => {
if (index >= max_count) el.classList.add('hidden');
});
btn.textContent = 'Ukáž viac';
}
}
// Toggle raw data visibility
function toggleRawData(elementId, btn) {
const element = document.getElementById(elementId);
if (element.style.maxHeight === '200px') {
element.style.maxHeight = 'none';
btn.textContent = 'Skryť úplné údaje';
} else {
element.style.maxHeight = '200px';
btn.textContent = 'Zobraziť úplné údaje';
}
}
</script>
<script>
// Payment Modal
// Global variable to store payment config
let paymentConfig = {
allowCustomAmount: false,
minAmount: 1,
maxAmount: 1000 };
// Payment options functionality
document.addEventListener('DOMContentLoaded', function() {
// Replace the entire payment options event listener with this:
document.addEventListener('change', function(e) {
if (e.target && e.target.name === 'paymentOption') {
// Update selected state for regular options
document.querySelectorAll('.payment-option').forEach(opt => {
opt.classList.remove('selected');
});
// Handle custom price radio separately
if (e.target.id === 'customPriceRadio') {
// For custom price, we don't have a .payment-option wrapper
// Just update the custom price toggle UI
document.querySelectorAll('.payment-option').forEach(opt => {
opt.classList.remove('selected');
});
// You might want to add visual feedback for custom price selection
const customPriceToggle = document.getElementById('customPriceToggle');
if (customPriceToggle) {
customPriceToggle.style.backgroundColor = 'rgba(67, 97, 238, 0.1)';
customPriceToggle.style.borderLeft = '3px solid var(--primary)';
customPriceToggle.style.padding = '0.5rem';
customPriceToggle.style.borderRadius = 'var(--border-radius)';
}
} else {
// For regular options, highlight the .payment-option container
const paymentOption = e.target.closest('.payment-option');
if (paymentOption) {
paymentOption.classList.add('selected');
// Reset custom price toggle styling if it was highlighted
const customPriceToggle = document.getElementById('customPriceToggle');
if (customPriceToggle) {
customPriceToggle.style.backgroundColor = '';
customPriceToggle.style.borderLeft = '';
customPriceToggle.style.padding = '';
}
}
}
// Update price (this should work for all options)
updatePaymentPrice(e.target.value);
}
});
});
// Update the updatePaymentPrice function to handle custom price:
function updatePaymentPrice(price) {
const modalPrice = document.getElementById('modalPrice');
const payButton = document.getElementById('payButton');
const customPriceRadio = document.getElementById('customPriceRadio');
// Uncheck custom price radio if regular option is selected
if (customPriceRadio && customPriceRadio.checked === false) {
document.getElementById('manualPriceGroup').style.display = 'none';
// Reset custom price toggle styling
const customPriceToggle = document.getElementById('customPriceToggle');
if (customPriceToggle) {
customPriceToggle.style.backgroundColor = '';
customPriceToggle.style.borderLeft = '';
customPriceToggle.style.padding = '';
}
}
modalPrice.textContent = 'Cena: $' + parseFloat(price).toFixed(2);
payButton.textContent = 'zaplatiť $' + parseFloat(price).toFixed(2);
payButton.disabled = false;
payButton.style.opacity = '1';
}
// Generate payment options based on config
function generatePaymentOptions(optionsData, paymentType = 'balance', paymentItemId = '', config = {}) {
const paymentOptionsContainer = document.getElementById('paymentOptions');
const paymentTypeInput = document.getElementById('paymentType');
const paymentItemIdInput = document.getElementById('paymentItemId');
const customPriceToggle = document.getElementById('customPriceToggle');
const manualPriceGroup = document.getElementById('manualPriceGroup');
// Set hidden fields
paymentTypeInput.value = paymentType;
paymentItemIdInput.value = paymentItemId;
// Store config globally
paymentConfig = {
allowCustomAmount: config.allowCustomAmount || false,
minAmount: config.minAmount || 1,
maxAmount: config.maxAmount || 1000
};
// Clear container
paymentOptionsContainer.innerHTML = '';
// Generate regular options
if (optionsData && optionsData.length > 0) {
optionsData.forEach((option, index) => {
const optionElement = document.createElement('div');
optionElement.className = 'payment-option';
optionElement.innerHTML = `
<input type="radio"
id="option${index}"
name="paymentOption"
value="${option.price}"
data-label="${option.label}"
${option.default ? 'checked' : ''}
onchange="updatePaymentPrice('${option.price}')">
<label for="option${index}">${option.label} - $${option.price}</label>
`;
paymentOptionsContainer.appendChild(optionElement);
});
paymentOptionsContainer.style.display = 'block';
} else {
paymentOptionsContainer.style.display = 'none';
}
// Show/hide custom amount option based on config
if (paymentConfig.allowCustomAmount) {
customPriceToggle.style.display = 'block';
// Update manual price input constraints
document.getElementById('manualPrice').min = paymentConfig.minAmount;
document.getElementById('manualPrice').max = paymentConfig.maxAmount;
document.getElementById('manualPrice').placeholder =
'Od $${paymentConfig.minAmount} do $${paymentConfig.maxAmount}';
} else {
customPriceToggle.style.display = 'none';
manualPriceGroup.style.display = 'none';
}
// Select first option by default if none is marked as default
if (optionsData && optionsData.length > 0) {
const defaultOption = paymentOptionsContainer.querySelector('input[type="radio"][checked]') ||
paymentOptionsContainer.querySelector('input[type="radio"]');
if (defaultOption) {
defaultOption.checked = true;
defaultOption.closest('.payment-option').classList.add('selected');
updatePaymentPrice(defaultOption.value);
}
} else if (paymentConfig.allowCustomAmount) {
// If no options but custom amount is allowed, show custom by default
document.getElementById('customPriceRadio').checked = true;
toggleCustomPriceSelection(true);
}
}
// Also update the toggleCustomPriceSelection function:
function toggleCustomPriceSelection(isSelected) {
const manualPriceGroup = document.getElementById('manualPriceGroup');
const paymentOptions = document.getElementById('paymentOptions');
const customPriceRadio = document.getElementById('customPriceRadio');
if (isSelected) {
manualPriceGroup.style.display = 'block';
// Deselect all regular options
document.querySelectorAll('input[name="paymentOption"]').forEach(radio => {
if (radio.id !== 'customPriceRadio') {
radio.checked = false;
const paymentOption = radio.closest('.payment-option');
if (paymentOption) {
paymentOption.classList.remove('selected');
}
}
});
// Visual feedback for custom price selection
const customPriceToggle = document.getElementById('customPriceToggle');
if (customPriceToggle) {
customPriceToggle.style.backgroundColor = 'rgba(67, 97, 238, 0.1)';
customPriceToggle.style.borderLeft = '3px solid var(--primary)';
customPriceToggle.style.padding = '0.5rem';
customPriceToggle.style.borderRadius = 'var(--border-radius)';
customPriceToggle.style.transition = 'var(--transition)';
}
// Focus on manual price input
setTimeout(() => {
const manualInput = document.getElementById('manualPrice');
manualInput.focus();
// Update price if there's already a value
if (manualInput.value) {
updateManualPrice(manualInput.value);
} else {
// Set default to min amount
updateManualPrice(paymentConfig.minAmount);
manualInput.value = paymentConfig.minAmount;
}
}, 100);
} else {
manualPriceGroup.style.display = 'none';
// Reset custom price toggle styling
const customPriceToggle = document.getElementById('customPriceToggle');
if (customPriceToggle) {
customPriceToggle.style.backgroundColor = '';
customPriceToggle.style.borderLeft = '';
customPriceToggle.style.padding = '';
}
}
}
// Update price from manual input in real-time
function updateManualPrice(price) {
if (!price || price < paymentConfig.minAmount || price > paymentConfig.maxAmount) {
const modalPrice = document.getElementById('modalPrice');
const payButton = document.getElementById('payButton');
if (price && (price < paymentConfig.minAmount || price > paymentConfig.maxAmount)) {
modalPrice.textContent = 'Cena: od $${paymentConfig.minAmount} do $${paymentConfig.maxAmount}';
payButton.textContent = 'Neplatná suma';
payButton.disabled = true;
payButton.style.opacity = '0.6';
} else {
modalPrice.textContent = 'Cena: $0.00';
payButton.textContent = 'zaplatiť $0.00';
payButton.disabled = true;
payButton.style.opacity = '0.6';
}
return;
}
const modalPrice = document.getElementById('modalPrice');
const payButton = document.getElementById('payButton');
modalPrice.textContent = 'Cena: $' + parseFloat(price).toFixed(2);
payButton.textContent = 'zaplatiť $' + parseFloat(price).toFixed(2);
payButton.disabled = false;
payButton.style.opacity = '1';
}
const paymentModal = document.getElementById('paymentModal');
const paymentCloseBtn = paymentModal.querySelector('.close-btn');
// Elements inside modal
const modalTitle = document.getElementById('modalTitle');
const modalText = document.getElementById('modalText');
const modalPrice = document.getElementById('modalPrice');
const payButton = document.getElementById('payButton');
const paymentForm = document.getElementById('paymentForm');
const paymentSuccess = document.getElementById('paymentSuccess');
// Updated modal opening handler
document.querySelectorAll('[data-modal="paymentModal"]').forEach(trigger => {
trigger.addEventListener('click', function(e) {
e.preventDefault();
// Get data attributes
const title = this.getAttribute('data-title');
const text = this.getAttribute('data-text');
const price = this.getAttribute('data-price');
const paymentType = this.getAttribute('data-payment-type') || 'balance';
const paymentItemId = this.getAttribute('data-payment-item-id') || '';
// Get payment config from data attributes
const allowCustomAmount = this.getAttribute('data-allow-custom') === 'true';
const minAmount = parseFloat(this.getAttribute('data-min-amount')) || 1;
const maxAmount = parseFloat(this.getAttribute('data-max-amount')) || 1000;
// Get payment options from data attribute
const optionsData = this.getAttribute('data-options');
let paymentOptions = [];
if (optionsData) {
try {
paymentOptions = JSON.parse(optionsData);
} catch (e) {
console.error('Chyba pri analýze možností platby:', e);
}
}
// Fill modal content
document.getElementById('modalTitle').textContent = title;
document.getElementById('modalText').textContent = text;
// Generate payment options with config
const config = {
allowCustomAmount: allowCustomAmount,
minAmount: minAmount,
maxAmount: maxAmount
};
generatePaymentOptions(paymentOptions, paymentType, paymentItemId, config);
// If no options and custom amount not allowed, use default price
if (paymentOptions.length === 0 && !allowCustomAmount) {
updatePaymentPrice(price);
}
// Reset form
resetForm('paymentModal');
document.getElementById('paymentForm').style.display = 'block';
document.getElementById('paymentSuccess').style.display = 'none';
// Show modal
document.getElementById('paymentModal').style.display = 'flex';
});
});
// Helper function to reset form
function resetPaymentForm() {
document.getElementById('modalName').value = '';
document.getElementById('modalEmail').value = '';
document.getElementById('manualPrice').value = '';
if (document.getElementById('customPriceRadio')) {
document.getElementById('customPriceRadio').checked = false;
}
clearErrors(['nameError', 'emailError', 'manualPriceError']);
}
// Close payment modal
paymentCloseBtn.addEventListener('click', function() {
paymentModal.style.display = 'none';
});
// Close on outside click
window.addEventListener('click', function(e) {
if (e.target === paymentModal) {
paymentModal.style.display = 'none';
}
});
// Fill tooltip with alt text automatically
document.querySelectorAll('.popup-trigger').forEach(trigger => {
const altText = trigger.getAttribute('alt');
const popupText = trigger.querySelector('.popup-text');
if (popupText && altText) {
popupText.textContent = altText;
}
});
</script>
<script>
// Fill tooltip with alt text automatically
document.querySelectorAll('.popup-trigger').forEach(trigger => {
const altText = trigger.getAttribute('alt');
const popupText = trigger.querySelector('.popup-text');
if (popupText && altText) {
popupText.textContent = altText;
}
});
// Auth Modal
const authModal = document.getElementById('authModal');
const authCloseBtn = authModal.querySelector('.close-btn');
const loginBtn = document.getElementById('loginBtn');
const registerBtn = document.getElementById('registerBtn');
const authTabs = document.querySelectorAll('.auth-tab');
const authForms = document.querySelectorAll('.auth-form');
// Open auth modal
loginBtn.addEventListener('click', function() {
authModal.style.display = 'flex';
switchAuthTab('login');
resetForm('authModal');
});
registerBtn.addEventListener('click', function() {
authModal.style.display = 'flex';
switchAuthTab('register');
resetForm('authModal');
});
// Close auth modal
authCloseBtn.addEventListener('click', function() {
authModal.style.display = 'none';
});
// Close on outside click
window.addEventListener('click', function(e) {
if (e.target === authModal) {
authModal.style.display = 'none';
}
});
// Switch auth tabs
function switchAuthTab(tabName) {
authTabs.forEach(tab => {
if (tab.getAttribute('data-tab') === tabName) {
tab.classList.add('active');
} else {
tab.classList.remove('active');
}
});
authForms.forEach(form => {
if (form.id === tabName + 'Form') {
form.classList.add('active');
} else {
form.classList.remove('active');
}
});
}
// Add click events to auth tabs
authTabs.forEach(tab => {
tab.addEventListener('click', function() {
const tabName = this.getAttribute('data-tab');
switchAuthTab(tabName);
resetForm('authModal');
});
});
// Reset form and errors
function resetForm(modalType) {
if (modalType === 'paymentModal') {
document.getElementById('modalName').value = '';
document.getElementById('modalEmail').value = '';
clearErrors(['nameError', 'emailError']);
} else if (modalType === 'authModal') {
document.getElementById('loginEmail').value = '';
document.getElementById('loginPassword').value = '';
document.getElementById('registerName').value = '';
document.getElementById('registerEmail').value = '';
if(document.getElementById('registerPassword'))document.getElementById('registerPassword').value = '';
if(document.getElementById('registerConfirmPassword'))document.getElementById('registerConfirmPassword').value = '';
clearErrors(['loginEmailError', 'loginPasswordError', 'registerNameError', 'registerEmailError', 'registerPasswordError', 'registerConfirmPasswordError']);
}
}
// Clear error messages
function clearErrors(errorIds) {
errorIds.forEach(id => {
const errorElement = document.getElementById(id);
if (errorElement) {
errorElement.textContent = '';
errorElement.classList.remove('show');
const inputElement = document.getElementById(id.replace('Error', ''));
if (inputElement) {
inputElement.classList.remove('error');
}
}
});
}
// Show error message
function showError(fieldId, message) {
const errorElement = document.getElementById(fieldId + 'Error');
const inputElement = document.getElementById(fieldId);
if (errorElement) {
errorElement.textContent = message;
errorElement.classList.add('show');
}
if (inputElement) {
inputElement.classList.add('error');
}
}
// Enhanced close modal function for general use
function closeModal(modalId) {
// Clear timers based on which modal is being closed
switch(modalId) {
case 'telegramVerifyModal':
clearTelegramTimers();
break;
case 'authModal':
// Clear any potential timers in auth modal
break;
}
document.getElementById(modalId).style.display = 'none';
}
// Enhanced processPayment function
function processPayment(event) {
if (event) event.preventDefault();
const name = document.getElementById('modalName').value;
const email = document.getElementById('modalEmail').value;
const paymentType = document.getElementById('paymentType').value;
const paymentItemId = document.getElementById('paymentItemId').value;
// Get price - check if using custom amount or selected option
let price;
let optionLabel = '';
const customPriceRadio = document.getElementById('customPriceRadio');
if (customPriceRadio && customPriceRadio.checked) {
// Custom amount
price = document.getElementById('manualPrice').value;
optionLabel = 'custom_amount';
// Validate custom amount
if (!price || price < paymentConfig.minAmount || price > paymentConfig.maxAmount) {
showError('manualPrice', 'Suma musí byť medzi $${paymentConfig.minAmount} a $${paymentConfig.maxAmount}');
return false;
}
} else {
// Regular option
const selectedOption = document.querySelector('input[name="paymentOption"]:checked');
if (selectedOption) {
price = selectedOption.value;
optionLabel = selectedOption.getAttribute('data-label') || 'selected_option';
} else {
// Fallback to default price
price = document.getElementById('modalPrice').textContent.match(/\d+\.\d+/)?.[0] || '0';
optionLabel = 'default';
}
}
const service = document.getElementById('modalTitle').textContent;
// Clear previous errors
clearErrors(['nameError', 'emailError', 'manualPriceError']);
// Validate form
let hasErrors = false;
if (!name) {
showError('modalName', 'Zadajte svoje meno');
hasErrors = true;
}
if (!email) {
showError('modalEmail', 'Zadajte svoju e-mailovú adresu');
hasErrors = true;
} else if (!/\S+@\S+\.\S+/.test(email)) {
showError('modalEmail', 'Zadajte platnú e-mailovú adresu');
hasErrors = true;
}
if (hasErrors) return false;
// Prepare data for API request
const data = {
type: 'payment',
name: name,
email: email,
price: parseFloat(price).toFixed(2),
service: service,
payment_type: paymentType,
payment_item_id: paymentItemId,
option: optionLabel,
is_custom_amount: (customPriceRadio && customPriceRadio.checked) ? 1 : 0
};
// Send request to API
sendRequest('/ajax/', data, function(response) {
if (response.status === 'ok') {
if (response.redirect_url) {
handlePaymentRedirect(response.redirect_url, response.redirect_type);
} else {
// Show success message
document.getElementById('paymentForm').style.display = 'none';
document.getElementById('paymentSuccess').style.display = 'block';
}
} else {
// Show error message
showToast('Chyba: ' + response.error, 'error');
}
});
return false;
}
// Handle payment redirect
function handlePaymentRedirect(redirectUrl, redirectType) {
switch (redirectType) {
case 'new_window':
window.open(redirectUrl, '_blank');
closeModal('paymentModal');
break;
case 'iframe':
document.getElementById('redirectIframe').src = redirectUrl;
closeModal('paymentModal');
document.getElementById('redirectModal').style.display = 'flex';
break;
case 'default':
default:
window.location.href = redirectUrl;
break;
}
}
const serpulseCsrfToken = "4f79906593a6d16d7f68b462a4a166dce1b59b518a5a49a2cc53efe0ad30bc62";
// Send AJAX request
function sendRequest(url, data, callback,need_loading_overlay=true) {
// Show loading overlay when request starts
if(need_loading_overlay)showLoading();
//console.log("XMLHttpRequest started");
const xhr = new XMLHttpRequest();
xhr.open('POST', url, true);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.setRequestHeader('X-CSRF-Token', serpulseCsrfToken);
xhr.onreadystatechange = function() {
//console.log("XMLHttpRequest onready fired, readyState:", xhr.readyState);
if (xhr.readyState === 4) {
// Hide loading overlay when request completes
if(need_loading_overlay)hideLoading();
//console.log("Request complete, status:", xhr.status);
//console.log("responseText:", xhr.responseText);
if (xhr.status === 200) {
let is_good = true;
let response; // Declare response variable outside try block
try {
response = JSON.parse(xhr.responseText);
} catch (e) {
is_good=false;
console.error("JSON parse error:", e);
callback({status: 'error', error: 'Neplatná odpoveď zo servera'});
}
if(is_good)
callback(response);
} else {
callback({status: 'error', error: 'Chyba servera: ' + xhr.status});
}
}
};
xhr.send(JSON.stringify(data));
}
// Close redirect modal
document.getElementById('redirectModal').querySelector('.close-btn').addEventListener('click', function() {
document.getElementById('redirectModal').style.display = 'none';
});
// Mock chart data (in a real implementation, you would use Google Charts)
function initCharts() {
// This is a placeholder for actual chart implementation
//console.log('Charts would be initialized here with Google Charts API');
}
// Image modal functionality
document.addEventListener('DOMContentLoaded', function() {
// Image modal
const imgModal = document.getElementById('imgModal');
const modalImg = document.getElementById('modalImg');
const imgCloseBtn = imgModal.querySelector('.close-btn');
// Open image modal
document.querySelectorAll('[data-modal="imgModal"]').forEach(img => {
img.addEventListener('click', function() {
modalImg.src = this.src;
imgModal.style.display = 'flex';
});
});
// Close image modal
imgCloseBtn.addEventListener('click', function() {
imgModal.style.display = 'none';
});
// Close on outside click
window.addEventListener('click', function(e) {
if (e.target === imgModal) {
imgModal.style.display = 'none';
}
});
});
</script>
<script>
//console.log("herei");
// Analysis functionality
document.addEventListener('DOMContentLoaded', function() {
//console.log("DOMContentLoaded");
const analyzeBtn = document.getElementById('analyzeNowBtn');
const analysisStatus = document.getElementById('analysisStatus');
if (analyzeBtn) {
analyzeBtn.addEventListener('click', function() {
//console.log("click");
// Show captcha modal
showCaptchaModal();
});
}
});
function showCaptchaModal() {
//console.log("showCaptchaModal");
// Create modal for captcha
const modal = document.createElement('div');
modal.className = 'modal';
modal.id = 'captchaModal';
modal.style.display = 'flex';
modal.innerHTML = `
<div class="modal-content">
<span class="close-btn" onclick="closeCaptchaModal()">×</span>
<h2 class="modal-title">Potvrďte, že nie ste robot</h2>
<p class="modal-text">Zadajte text z obrázku:</p>
<div class="captcha-container">
<img src="/captcha.php?t=` + new Date().getTime() + `" alt="CAPTCHA" class="captcha-image" id="captchaImage">
<button type="button" class="refresh-captcha" onclick="refreshCaptcha()">Obnoviť kód</button>
<input type="text" class="captcha-input" id="captchaInput" placeholder="Zadajte kód" maxlength="6">
</div>
<button class="cta-button" onclick="submitAnalysis()" style="margin-top: 1rem;">Odoslať na analýzu</button>
</div>
`;
document.body.appendChild(modal);
}
function closeCaptchaModal() {
const modal = document.getElementById('captchaModal');
if (modal) {
modal.remove();
}
}
function refreshCaptcha() {
const captchaImage = document.getElementById('captchaImage');
if (captchaImage) {
// Add timestamp to prevent caching
captchaImage.src = '/captcha.php?t=' + new Date().getTime();
}
}
function submitAnalysis() {
const captchaInput = document.getElementById('captchaInput');
const captchaCode = captchaInput ? captchaInput.value.trim() : '';
const analysisStatus = document.getElementById('analysisStatus');
if (!captchaCode) {
showToast('Zadajte prosím kód z obrázku', 'error');
return;
}
// Show loading state
analysisStatus.textContent = 'Odosiela sa žiadosť...';
analysisStatus.className = 'analysis-status';
analysisStatus.style.display = 'block';
// Prepare data for API request
type = "none";
if(document.getElementById('domain_name')){
type = "domain_analysis";
sendData = document.getElementById('domain_name').value;
}
if(document.getElementById('phrase')){
type = "phrase_analysis";
sendData = document.getElementById('phrase').value;
}
if(type=="none"){
// Show error message
closeCaptchaModal();
analysisStatus.textContent = 'Chyba: typ nie je žiadny';
analysisStatus.className = 'analysis-status error';
analysisStatus.style.display = 'block';
return false;
}
const data = {
type: type,
data: sendData,
captcha_code: captchaCode
};
// Send request to API
sendRequest('/ajax/', data, function(response) {
// Close captcha modal
closeCaptchaModal();
if (response.status === 'ok') {
// Show success message
analysisStatus.textContent = 'Vaša žiadosť bola odoslaná, počkajte na overenie domény';
analysisStatus.className = 'analysis-status success';
} else {
// Show error message
analysisStatus.textContent = 'Chyba: ' + response.error;
analysisStatus.className = 'analysis-status error';
// Refresh captcha on error
if (response.refresh_captcha) {
setTimeout(refreshCaptcha, 500);
}
}
analysisStatus.style.display = 'block';
// Clear captcha input
if (captchaInput) {
captchaInput.value = '';
}
});
}
</script>
<script>
// Full screenshot functionality
function openFullScreenshot(src) {
const modal = document.getElementById('fullScreenshotModal');
const img = document.getElementById('fullScreenshotImg');
img.src = src;
modal.style.display = 'flex';
// Prevent body scroll when modal is open
document.body.style.overflow = 'hidden';
}
function closeFullScreenshot() {
const modal = document.getElementById('fullScreenshotModal');
modal.style.display = 'none';
// Restore body scroll
document.body.style.overflow = 'auto';
}
function downloadScreenshot() {
const img = document.getElementById('fullScreenshotImg');
const link = document.createElement('a');
link.download = `screenshot-${document.getElementById('domain_name').value}-${new Date().getTime()}.jpg`;
link.href = img.src;
link.click();
}
// Close modal on outside click
document.addEventListener('click', function(e) {
const modal = document.getElementById('fullScreenshotModal');
if (e.target === modal) {
closeFullScreenshot();
}
});
// Close modal on Escape key
document.addEventListener('keydown', function(e) {
if (e.key === 'Escape') {
closeFullScreenshot();
}
});
</script>
<script>
// Unified authentication controller. All user-visible source strings are English and translated server-side.
let telegramStatusInterval = null;
let telegramTimerInterval = null;
let qrcodeInstance = null;
window.telegramBotUrl = null;
function authText(key) {
const messages = {
registrationVerification: 'Účet vytvorený. Pred prihlásením skontrolujte svoj e-mail a kliknite na overovací odkaz.',
loginSuccess: 'Úspešne ste sa prihlásili.',
emailVerified: 'E-mail overený. Váš účet je aktívny a ste prihlásený.',
emailTelegramPending: 'E-mail overený. Ak chcete aktivovať svoj účet, dokončite overenie telegramom.',
emailTelegramReady: 'Email verified. Continue with Telegram to connect your Telegram account.',
emailVerificationFailed: 'Tento odkaz na overenie e-mailu je neplatný alebo jeho platnosť vypršala.',
googleSuccess: 'Prihlásený cez Google.',
githubSuccess: 'Prihlásený cez GitHub.',
oauthCancelled: 'Externé prihlásenie bolo zrušené.',
oauthFailed: 'Externé prihlásenie zlyhalo. Skúste to znova.',
telegramVerifiedEmailPending: 'Overenie telegramom je dokončené. Skontrolujte svoj e-mail a kliknutím na overovací odkaz aktivujte svoj účet.',
telegramRegistrationComplete: 'Registrácia dokončená. Teraz ste prihlásení.',
telegramLoginSuccess: 'Prihlásený pomocou telegramu.',
invalidResponse: 'Neplatná odpoveď zo servera'
};
return messages[key] || key;
}
function startOAuth(provider) {
if (!['google', 'github'].includes(provider)) {
showToast('Nepodporovaný poskytovateľ prihlásenia.', 'error');
return;
}
window.location.href = '/auth/' + provider + '.php?lang=' + encodeURIComponent(window.currentLang || 'en');
}
function showEmailVerificationModal(email, message) {
const normalizedEmail = (email || '').trim().toLowerCase();
if (normalizedEmail) sessionStorage.setItem('pending_verification_email', normalizedEmail);
const address = document.getElementById('emailVerifyAddress');
const messageEl = document.getElementById('emailVerifyMessage');
if (address) address.textContent = normalizedEmail;
if (messageEl) messageEl.textContent = message || 'Skontrolujte si doručenú poštu a kliknite na overovací odkaz, ktorý sme vám poslali. Nemôžete sa prihlásiť pomocou hesla, kým nebude váš e-mail overený.';
const modal = document.getElementById('emailVerifyModal');
if (modal) modal.style.display = 'flex';
}
function closeEmailVerifyModal() {
const modal = document.getElementById('emailVerifyModal');
if (modal) modal.style.display = 'none';
}
function resendEmailVerification() {
const email = (sessionStorage.getItem('pending_verification_email') || '').trim().toLowerCase();
if (!email) {
showToast('Ak chcete znova odoslať overovaciu správu, zadajte svoj e-mail znova.', 'error');
closeEmailVerifyModal();
return;
}
const button = document.getElementById('resendEmailBtn');
if (button) button.disabled = true;
sendRequest('/ajax/', {type: 'resend_email_verification', email: email}, function(response) {
if (button) button.disabled = false;
if (response.status === 'ok') showToast(response.message, 'success');
else showToast(response.error || 'Momentálne sa nám nepodarilo odoslať overovací e-mail. Skúste to znova neskôr.', 'error');
});
}
function processLogin() {
const email = document.getElementById('loginEmail').value.trim().toLowerCase();
const password = document.getElementById('loginPassword').value;
clearErrors(['loginEmail', 'loginPassword']);
let hasErrors = false;
if (!email) { showError('loginEmail', 'Zadajte svoj email'); hasErrors = true; }
else if (!/\S+@\S+\.\S+/.test(email)) { showError('loginEmail', 'Zadajte platnú e-mailovú adresu'); hasErrors = true; }
if (!password) { showError('loginPassword', 'Zadajte svoje heslo'); hasErrors = true; }
if (hasErrors) return;
sendRequest('/ajax/', {type: 'login', email: email, password: password}, function(response) {
if (response.status === 'ok') {
closeModal('authModal');
showToast(response.message || authText('loginSuccess'), 'success');
window.setTimeout(function(){ window.location.href = '/' + window.currentLang + '/profile/'; }, 250);
return;
}
if (response.status === 'verification_required') {
closeModal('authModal');
showEmailVerificationModal(response.email || email, response.message);
showToast(response.message, 'info');
return;
}
showError('loginPassword', response.error || 'Neplatný e-mail alebo heslo.');
});
}
function processRegistration() {
const name = document.getElementById('registerName').value.trim();
const email = document.getElementById('registerEmail').value.trim().toLowerCase();
const password = document.getElementById('registerPassword').value;
const confirmPassword = document.getElementById('registerConfirmPassword').value;
clearErrors(['registerName', 'registerEmail', 'registerPassword', 'registerConfirmPassword']);
let hasErrors = false;
if (!name) { showError('registerName', 'Zadajte svoje meno'); hasErrors = true; }
if (!email) { showError('registerEmail', 'Zadajte svoj email'); hasErrors = true; }
else if (!/\S+@\S+\.\S+/.test(email)) { showError('registerEmail', 'Zadajte platnú e-mailovú adresu'); hasErrors = true; }
if (!password) { showError('registerPassword', 'Vytvorte si heslo'); hasErrors = true; }
else if (password.length < 8) { showError('registerPassword', 'Heslo musí mať aspoň 8 znakov'); hasErrors = true; }
if (!confirmPassword) { showError('registerConfirmPassword', 'Potvrďte svoje heslo'); hasErrors = true; }
else if (password !== confirmPassword) { showError('registerConfirmPassword', 'Heslá sa nezhodujú'); hasErrors = true; }
if (hasErrors) return;
sendRequest('/ajax/', {type: 'registration', name: name, email: email, password: password}, function(response) {
if (response.status === 'verification_required') {
sessionStorage.setItem('pending_verification_email', response.email || email);
closeModal('authModal');
showEmailVerificationModal(response.email || email, response.message || authText('registrationVerification'));
showToast(response.message || authText('registrationVerification'), response.email_sent === false ? 'info' : 'success');
return;
}
if (response.status === 'ok') {
showToast(response.message || authText('registrationVerification'), 'success');
return;
}
showToast(response.error || 'Registráciu nebolo možné dokončiť. Skúste to znova.', 'error');
});
}
function clearRegistrationForm() {
['registerName','registerEmail','registerPassword','registerConfirmPassword'].forEach(function(id){ const el=document.getElementById(id); if (el) el.value=''; });
clearErrors(['registerName','registerEmail','registerPassword','registerConfirmPassword']);
}
function generateQRCode(url) {
const container = document.getElementById('qrcode');
if (!container) return;
container.innerHTML = '';
if (typeof QRCode === 'undefined') return;
qrcodeInstance = new QRCode(container, {text: url, width: 200, height: 200, correctLevel: QRCode.CorrectLevel.M});
}
function openTelegramBot() {
if (window.telegramBotUrl) window.open(window.telegramBotUrl, '_blank', 'noopener');
}
function refreshTelegramQR() {
if (window.telegramBotUrl) generateQRCode(window.telegramBotUrl);
}
function clearTelegramTimers() {
if (telegramTimerInterval) { clearInterval(telegramTimerInterval); telegramTimerInterval = null; }
if (telegramStatusInterval) { clearInterval(telegramStatusInterval); telegramStatusInterval = null; }
}
function startTelegramTimer(duration) {
clearInterval(telegramTimerInterval);
let remaining = Math.max(0, parseInt(duration || 300, 10));
const timer = document.getElementById('timer');
function render() {
if (!timer) return;
const m = Math.floor(remaining / 60), s = remaining % 60;
timer.textContent = String(m).padStart(2,'0') + ':' + String(s).padStart(2,'0');
}
render();
telegramTimerInterval = setInterval(function(){
remaining -= 1; render();
if (remaining < 0) {
clearTelegramTimers();
showToast('Platnosť odkazu na overenie telegramu vypršala. Začnite znova.', 'error');
}
}, 1000);
}
function showTelegramVerifyModal(botUsername, telegramToken, deepLink, expiresRemaining) {
window.telegramBotUrl = deepLink || ('https://t.me/' + botUsername + '?start=' + encodeURIComponent(telegramToken));
const title = document.querySelector('#telegramVerifyModal .modal-title');
const text = document.getElementById('telegramModalText');
if (title) title.textContent = 'Dokončite registráciu v telegrame';
if (text) text.innerHTML = 'Telegram bol otvorený na novej karte.<br>Share your own phone number with the bot, then return here. Your email has already been verified.';
generateQRCode(window.telegramBotUrl);
startTelegramTimer(expiresRemaining || 600);
const modal = document.getElementById('telegramVerifyModal'); if (modal) modal.style.display='flex';
window.open(window.telegramBotUrl, '_blank', 'noopener');
}
function closeTelegramVerifyModal() {
clearTelegramTimers();
const modal = document.getElementById('telegramVerifyModal'); if (modal) modal.style.display='none';
}
function startTelegramRegistration() {
const nameEl = document.getElementById('registerName');
const emailEl = document.getElementById('registerEmail');
const name = nameEl ? nameEl.value.trim() : '';
const email = emailEl ? emailEl.value.trim().toLowerCase() : '';
clearErrors(['registerName','registerEmail']);
let hasErrors=false;
if (!name) { showError('registerName','Zadajte svoje meno'); hasErrors=true; }
if (!email) { showError('registerEmail','Zadajte svoj email'); hasErrors=true; }
else if (!/\S+@\S+\.\S+/.test(email)) { showError('registerEmail','Zadajte platnú e-mailovú adresu'); hasErrors=true; }
if (hasErrors) return;
sessionStorage.setItem('pending_verification_email', email);
sendRequest('/ajax/', {type:'telegram_registration_start',name:name,email:email}, function(response){
if (response.status === 'verification_required') {
closeModal('authModal');
showEmailVerificationModal(response.email || email, response.message);
showToast(response.message || 'Verify your email before connecting Telegram.', response.email_sent === false ? 'info' : 'success');
return;
}
if (response.status !== 'ok') { showToast(response.error || 'Nepodarilo sa spustiť registráciu telegramu.','error'); return; }
beginTelegramBinding(response, email);
});
}
function startTelegramBindingAfterEmail() {
sendRequest('/ajax/', {type:'telegram_registration_start'}, function(response){
if (response.status !== 'ok') { showToast(response.error || 'Telegram connection could not be started.','error'); return; }
beginTelegramBinding(response, sessionStorage.getItem('pending_verification_email') || '');
});
}
function beginTelegramBinding(response, email) {
sessionStorage.setItem('current_user_token', response.user_token);
closeModal('authModal');
showTelegramVerifyModal(response.bot_username,response.telegram_token,response.deep_link,response.telegram_token_expires_remaining);
startTelegramRegistrationStatusCheck(response.user_token, email || '');
}
function startTelegramRegistrationStatusCheck(userToken, email) {
clearInterval(telegramStatusInterval);
telegramStatusInterval=setInterval(function(){ checkTelegramVerificationStatus(userToken,email); }, 4000);
checkTelegramVerificationStatus(userToken,email);
}
function checkTelegramVerificationStatus(userToken, email) {
sendRequest('/ajax/', {type:'check_telegram_verification',user_token:userToken}, function(response){
if (response.status !== 'ok') return;
if (response.account_verified) {
clearTelegramTimers();
completeRegistration();
return;
}
if (response.telegram_verified && !response.email_verified) {
clearTelegramTimers();
closeTelegramVerifyModal();
showEmailVerificationModal(email, authText('telegramVerifiedEmailPending'));
showToast(authText('telegramVerifiedEmailPending'),'info');
}
}, false);
}
function completeRegistration() {
const token=sessionStorage.getItem('current_user_token') || '';
if (!token) return;
sendRequest('/ajax/', {type:'complete_registration',user_token:token}, function(response){
if (response.status !== 'ok') { showToast(response.error || 'Registráciu nebolo možné dokončiť.','error'); return; }
sessionStorage.removeItem('current_user_token');
sessionStorage.removeItem('pending_verification_email');
closeTelegramVerifyModal(); closeEmailVerifyModal();
showToast(response.message || authText('telegramRegistrationComplete'),'success');
window.setTimeout(function(){window.location.href='/' + window.currentLang + '/profile/';},250);
});
}
function loginWithTelegram() {
const email=document.getElementById('loginEmail').value.trim().toLowerCase();
clearErrors(['loginEmail']);
if (!email) { showError('loginEmail','Zadajte svoj email'); return; }
if (!/\S+@\S+\.\S+/.test(email)) { showError('loginEmail','Zadajte platnú e-mailovú adresu'); return; }
generateTelegramLoginLink(email);
}
function generateTelegramLoginLink(email) {
sendRequest('/ajax/', {type:'generate_telegram_login_link',email:email}, function(response){
if (response.status !== 'ok') { showToast(response.error || 'Nie je možné spustiť prihlásenie do telegramu','error'); return; }
sessionStorage.setItem('current_user_token',response.user_token);
closeModal('authModal');
showTelegramLoginModal(response.bot_username,response.deep_link,response.telegram_token_expires_remaining);
});
}
function showTelegramLoginModal(botUsername,deepLink,expiresRemaining) {
window.telegramBotUrl=deepLink;
const title=document.querySelector('#telegramVerifyModal .modal-title');
const text=document.getElementById('telegramModalText');
if (title) title.textContent='Prihláste sa cez telegram';
if (text) text.innerHTML='Otvorte robota Telegram, aby ste dostali svoj prihlasovací kód, potom zadajte kód na tejto webovej stránke.';
generateQRCode(window.telegramBotUrl);
startTelegramTimer(expiresRemaining || 300);
const modal=document.getElementById('telegramVerifyModal'); if (modal) modal.style.display='flex';
window.open(window.telegramBotUrl,'_blank','noopener');
startTelegramLoginStatusCheck();
}
function startTelegramLoginStatusCheck() {
const token=sessionStorage.getItem('current_user_token') || '';
clearInterval(telegramStatusInterval);
telegramStatusInterval=setInterval(function(){checkTelegramLoginStatus(token);},3000);
checkTelegramLoginStatus(token);
}
function checkTelegramLoginStatus(userToken) {
if (!userToken) return;
sendRequest('/ajax/', {type:'check_telegram_login_status',user_token:userToken}, function(response){
if (response.status==='ok' && response.login_code_sended) {
clearTelegramTimers();
closeTelegramVerifyModal();
const codeModal=document.getElementById('telegramCodeModal'); if (codeModal) codeModal.style.display='flex';
startLoginCodeTimer(300);
}
},false);
}
function startLoginCodeTimer(duration) {
let remaining=parseInt(duration||300,10);
const timer=document.getElementById('loginTimer');
if (window.loginCodeTimer) clearInterval(window.loginCodeTimer);
window.loginCodeTimer=setInterval(function(){
const m=Math.max(0,Math.floor(remaining/60)), s=Math.max(0,remaining%60);
if (timer) timer.textContent=String(m).padStart(2,'0')+':'+String(s).padStart(2,'0');
remaining--;
if (remaining<0) { clearInterval(window.loginCodeTimer); showToast('Platnosť kódu vypršala. Začnite odznova.','error'); }
},1000);
}
function verifyTelegramLoginCode() {
const token=sessionStorage.getItem('current_user_token') || '';
const input=document.getElementById('telegramLoginCode');
const code=input ? input.value.trim() : '';
clearErrors(['telegramLoginCode']);
if (!/^\\d{7}$/.test(code)) { showError('telegramLoginCode','Kód musí obsahovať 7 číslic'); return; }
sendRequest('/ajax/', {type:'verify_telegram_login_code',user_token:token,verify_code:code}, function(response){
if (response.status!=='ok') { showError('telegramLoginCode',response.error || 'Zlý kód alebo platnosť vypršala'); return; }
if (window.loginCodeTimer) clearInterval(window.loginCodeTimer);
sessionStorage.removeItem('current_user_token');
closeModal('telegramCodeModal');
showToast(response.message || authText('telegramLoginSuccess'),'success');
window.setTimeout(function(){window.location.href='/' + window.currentLang + '/profile/';},250);
});
}
// Old registration-status probing is intentionally disabled: it leaked account state and duplicated the new verification flow.
function checkRegistrationStatus() { return; }
function closeVisibleAuthModal() {
for (const id of ['telegramCodeModal','telegramVerifyModal','emailVerifyModal','authModal']) {
const modal=document.getElementById(id);
if (!modal || modal.style.display !== 'flex') continue;
if (id === 'telegramVerifyModal') closeTelegramVerifyModal();
else if (id === 'emailVerifyModal') closeEmailVerifyModal();
else closeModal(id);
return;
}
}
document.addEventListener('click', function(event){
const target=event.target;
if (!(target instanceof HTMLElement) || !target.classList.contains('modal')) return;
const id=target.id;
if (!['telegramCodeModal','telegramVerifyModal','emailVerifyModal'].includes(id)) return;
if (id === 'telegramVerifyModal') closeTelegramVerifyModal();
else if (id === 'emailVerifyModal') closeEmailVerifyModal();
else closeModal(id);
});
document.addEventListener('keydown', function(event){
if (event.key === 'Escape') closeVisibleAuthModal();
});
function handleAuthNotice() {
const url=new URL(window.location.href);
const notice=url.searchParams.get('auth');
if (!notice) return;
const map={
email_verified:[authText('emailVerified'),'success'],
email_verified_telegram_pending:[authText('emailTelegramPending'),'info'],
email_verified_telegram_ready:[authText('emailTelegramReady'),'success'],
email_verification_failed:[authText('emailVerificationFailed'),'error'],
google_success:[authText('googleSuccess'),'success'],
github_success:[authText('githubSuccess'),'success'],
oauth_cancelled:[authText('oauthCancelled'),'info'],
oauth_failed:[authText('oauthFailed'),'error']
};
if (map[notice]) showToast(map[notice][0],map[notice][1]);
if (notice === 'email_verified_telegram_ready') window.setTimeout(startTelegramBindingAfterEmail, 150);
url.searchParams.delete('auth');
window.history.replaceState({},document.title,url.pathname+url.search+url.hash);
}
document.addEventListener('DOMContentLoaded',handleAuthNotice);
</script>
<!-- Add this JavaScript before closing body tag -->
<script>
// Animation on scroll
document.addEventListener('DOMContentLoaded', function() {
const fadeElements = document.querySelectorAll('.fade-in');
const observer = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('visible');
}
});
}, { threshold: 0.1 });
fadeElements.forEach(element => {
observer.observe(element);
});
// Add click handlers for project CTAs
document.querySelectorAll('.project-cta').forEach(button => {
button.addEventListener('click', function() {
const projectTitle = this.closest('.project-card').querySelector('.project-title').textContent;
// In production, this would navigate to the appropriate page
});
});
});
</script>
<script>
// Cookie consent management
(function() {
// Configuration
const COOKIE_CONSENT_KEY = 'serpuls_cookie_consent';
const COOKIE_EXPIRY_DAYS = 365;
// Create cookie consent banner if not already accepted
function initCookieConsent() {
// Check if user has already made a choice
const consent = getCookieConsent();
if (consent !== null) {
// User already made a choice, apply preferences
applyCookiePreferences(consent);
return;
}
// Create banner
createCookieBanner();
}
// Create the cookie banner HTML
function createCookieBanner() {
const banner = document.createElement('div');
banner.id = 'cookie-consent-banner';
banner.style.cssText = `
position: fixed;
bottom: 0;
left: 0;
right: 0;
background: white;
box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
padding: 1.5rem;
z-index: 9999;
border-top: 3px solid var(--primary, #4361ee);
animation: slideUp 0.5s ease;
`;
// Add animation style if not exists
if (!document.getElementById('cookie-animation-style')) {
const style = document.createElement('style');
style.id = 'cookie-animation-style';
style.textContent = `
@keyframes slideUp {
from { transform: translateY(100%); }
to { transform: translateY(0); }
}
`;
document.head.appendChild(style);
}
banner.innerHTML = `
<div style="max-width: 1200px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; justify-content: space-between;">
<div style="flex: 2; min-width: 280px;">
<h3 style="margin: 0 0 0.5rem 0; color: var(--dark, #212529); font-size: 1.25rem;">🍪 Súhlas so súbormi cookie</h3>
<p style="margin: 0; color: var(--gray, #6c757d); line-height: 1.5;">
Cookies používame na zlepšenie vášho zážitku z prehliadania, poskytovanie personalizovaného obsahu a analýzu našej návštevnosti.
Kliknutím na tlačidlo Prijať všetko súhlasíte s naším používaním súborov cookie.
Prečítajte si naše <a href="/en/cookie/" style="color: var(--primary, #4361ee); text-decoration: underline;">Zásady používania súborov cookie</a>
a <a href="/en/privacy/" style="color: var(--primary, #4361ee); text-decoration: underline;">Zásady ochrany osobných údajov</a>.
</p>
</div>
<div style="display: flex; gap: 1rem; flex-wrap: wrap; align-items: center;">
<button id="cookie-accept-all" style="padding: 0.75rem 1.5rem; background: linear-gradient(135deg, var(--primary, #4361ee), var(--secondary, #7209b7)); color: white; border: none; border-radius: var(--border-radius, 8px); font-weight: 600; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 6px rgba(67,97,238,0.3);">
Prijať všetko </button>
<button id="cookie-accept-essential" style="padding: 0.75rem 1.5rem; background: white; color: var(--dark, #212529); border: 1px solid var(--gray, #6c757d); border-radius: var(--border-radius, 8px); font-weight: 600; cursor: pointer; transition: all 0.3s ease;">
Len nevyhnutné </button>
<button id="cookie-settings" style="padding: 0.75rem 1.5rem; background: transparent; color: var(--primary, #4361ee); border: none; font-weight: 600; cursor: pointer; text-decoration: underline;">
Prispôsobiť </button>
</div>
</div>
`;
document.body.appendChild(banner);
// Add event listeners
document.getElementById('cookie-accept-all').addEventListener('click', function() {
acceptAllCookies();
});
document.getElementById('cookie-accept-essential').addEventListener('click', function() {
acceptEssentialCookies();
});
document.getElementById('cookie-settings').addEventListener('click', function() {
showCookieSettings();
});
}
// Show cookie settings modal
function showCookieSettings() {
// Remove existing modal if any
const existingModal = document.getElementById('cookie-settings-modal');
if (existingModal) existingModal.remove();
const modal = document.createElement('div');
modal.id = 'cookie-settings-modal';
modal.style.cssText = `
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.5);
display: flex;
align-items: center;
justify-content: center;
z-index: 10000;
animation: fadeIn 0.3s ease;
`;
modal.innerHTML = `
<div style="background: white; border-radius: var(--border-radius, 8px); max-width: 500px; width: 90%; max-height: 80vh; overflow-y: auto; box-shadow: 0 10px 25px rgba(0,0,0,0.2);">
<div style="padding: 1.5rem; border-bottom: 1px solid #e9ecef;">
<h3 style="margin: 0; color: var(--dark, #212529);">Predvoľby súborov cookie</h3>
</div>
<div style="padding: 1.5rem;">
<p style="color: var(--gray, #6c757d); margin-bottom: 1.5rem;">Vyberte, ktoré súbory cookie povolíte. Tieto nastavenia môžete kedykoľvek zmeniť.</p>
<div style="margin-bottom: 1rem; padding: 1rem; background: #f8f9fa; border-radius: var(--border-radius, 8px);">
<label style="display: flex; align-items: center; gap: 0.75rem; cursor: not-allowed;">
<input type="checkbox" checked disabled style="width: 18px; height: 18px;">
<div>
<strong style="color: var(--dark, #212529);">Nevyhnutné súbory cookie</strong>
<p style="margin: 0.25rem 0 0; font-size: 0.9rem; color: var(--gray, #6c757d);">Vyžaduje sa pre fungovanie webovej stránky. Nedá sa deaktivovať.</p>
</div>
</label>
</div>
<div style="margin-bottom: 1rem; padding: 1rem; background: #f8f9fa; border-radius: var(--border-radius, 8px);">
<label style="display: flex; align-items: center; gap: 0.75rem; cursor: pointer;">
<input type="checkbox" id="cookie-pref-analytics" checked style="width: 18px; height: 18px;">
<div>
<strong style="color: var(--dark, #212529);">Súbory cookie služby Analytics</strong>
<p style="margin: 0.25rem 0 0; font-size: 0.9rem; color: var(--gray, #6c757d);">Pomôžte nám pochopiť, ako návštevníci interagujú s našou stránkou.</p>
</div>
</label>
</div>
<div style="margin-bottom: 1rem; padding: 1rem; background: #f8f9fa; border-radius: var(--border-radius, 8px);">
<label style="display: flex; align-items: center; gap: 0.75rem; cursor: pointer;">
<input type="checkbox" id="cookie-pref-functional" checked style="width: 18px; height: 18px;">
<div>
<strong style="color: var(--dark, #212529);">Funkčné cookies</strong>
<p style="margin: 0.25rem 0 0; font-size: 0.9rem; color: var(--gray, #6c757d);">Zapamätajte si svoje preferencie a nastavenia.</p>
</div>
</label>
</div>
<div style="margin-bottom: 1rem; padding: 1rem; background: #f8f9fa; border-radius: var(--border-radius, 8px);">
<label style="display: flex; align-items: center; gap: 0.75rem; cursor: pointer;">
<input type="checkbox" id="cookie-pref-targeting" checked style="width: 18px; height: 18px;">
<div>
<strong style="color: var(--dark, #212529);">Zacielenie na súbory cookie</strong>
<p style="margin: 0.25rem 0 0; font-size: 0.9rem; color: var(--gray, #6c757d);">Používa sa na poskytovanie relevantného obsahu a reklám.</p>
</div>
</label>
</div>
</div>
<div style="padding: 1.5rem; border-top: 1px solid #e9ecef; display: flex; gap: 1rem; justify-content: flex-end;">
<button id="cookie-save-preferences" style="padding: 0.75rem 1.5rem; background: linear-gradient(135deg, var(--primary, #4361ee), var(--secondary, #7209b7)); color: white; border: none; border-radius: var(--border-radius, 8px); font-weight: 600; cursor: pointer;">
Uložiť predvoľby </button>
<button id="cookie-close-modal" style="padding: 0.75rem 1.5rem; background: white; color: var(--dark, #212529); border: 1px solid var(--gray, #6c757d); border-radius: var(--border-radius, 8px); font-weight: 600; cursor: pointer;">
Zrušiť </button>
</div>
</div>
`;
document.body.appendChild(modal);
// Close modal handlers
document.getElementById('cookie-close-modal').addEventListener('click', function() {
modal.remove();
});
document.getElementById('cookie-save-preferences').addEventListener('click', function() {
const preferences = {
essential: true, // Always true
analytics: document.getElementById('cookie-pref-analytics').checked,
functional: document.getElementById('cookie-pref-functional').checked,
targeting: document.getElementById('cookie-pref-targeting').checked
};
saveCookiePreferences(preferences);
modal.remove();
removeCookieBanner();
});
// Click outside to close
modal.addEventListener('click', function(e) {
if (e.target === modal) {
modal.remove();
}
});
}
// Accept all cookies
function acceptAllCookies() {
const preferences = {
essential: true,
analytics: true,
functional: true,
targeting: true
};
saveCookiePreferences(preferences);
removeCookieBanner();
}
// Accept only essential cookies
function acceptEssentialCookies() {
const preferences = {
essential: true,
analytics: false,
functional: false,
targeting: false
};
saveCookiePreferences(preferences);
removeCookieBanner();
}
// Save cookie preferences
function saveCookiePreferences(preferences) {
// Save to cookie
const expiryDate = new Date();
expiryDate.setDate(expiryDate.getDate() + COOKIE_EXPIRY_DAYS);
const cookieValue = JSON.stringify(preferences);
document.cookie = `${COOKIE_CONSENT_KEY}=${encodeURIComponent(cookieValue)}; expires=${expiryDate.toUTCString()}; path=/; SameSite=Lax`;
// Apply preferences
applyCookiePreferences(preferences);
// Store in localStorage for quick access
localStorage.setItem(COOKIE_CONSENT_KEY, cookieValue);
// Optional: send event to analytics
if (typeof window.gtag !== 'undefined' && preferences.analytics) {
window.gtag('consent', 'update', {
'analytics_storage': 'granted'
});
}
}
// Get cookie consent from cookie or localStorage
function getCookieConsent() {
// Try to get from cookie first
const match = document.cookie.match(new RegExp('(^| )' + COOKIE_CONSENT_KEY + '=([^;]+)'));
if (match) {
try {
return JSON.parse(decodeURIComponent(match[2]));
} catch (e) {
console.error('Chyba pri analýze súhlasu so súborom cookie:', e);
}
}
// Try localStorage
const stored = localStorage.getItem(COOKIE_CONSENT_KEY);
if (stored) {
try {
return JSON.parse(stored);
} catch (e) {
console.error('Chyba pri analýze súhlasu localStorage:', e);
}
}
return null;
}
// Apply cookie preferences (enable/disable features)
function applyCookiePreferences(preferences) {
if (!preferences) return;
// Example: Disable analytics if not consented
if (!preferences.analytics) {
// Disable Google Analytics if present
if (typeof window.gtag !== 'undefined') {
window.gtag('consent', 'default', {
'analytics_storage': 'denied'
});
}
// Optionally remove existing analytics cookies
// This is handled by the analytics script itself usually
}
// Disable targeting cookies
if (!preferences.targeting) {
// Disable ad-related tracking
// Remove Facebook pixel, etc.
}
// Store preferences in data attribute for other scripts to check
document.documentElement.setAttribute('data-cookie-consent', JSON.stringify(preferences));
// Dispatch event for other scripts to react
window.dispatchEvent(new CustomEvent('cookieConsentChanged', { detail: preferences }));
}
// Remove cookie banner
function removeCookieBanner() {
const banner = document.getElementById('cookie-consent-banner');
if (banner) {
banner.style.animation = 'slideDown 0.5s ease forwards';
setTimeout(() => {
if (banner.parentNode) banner.remove();
}, 500);
// Add slideDown animation if not exists
if (!document.getElementById('cookie-animation-slidedown')) {
const style = document.createElement('style');
style.id = 'cookie-animation-slidedown';
style.textContent = `
@keyframes slideDown {
from { transform: translateY(0); }
to { transform: translateY(100%); }
}
`;
document.head.appendChild(style);
}
}
}
// Add a floating button to reopen cookie settings (optional)
function addCookieSettingsButton() {
const btn = document.createElement('button');
btn.id = 'cookie-settings-button';
btn.innerHTML = '🍪';
btn.setAttribute('aria-label', 'Nastavenia súborov cookie');
btn.style.cssText = `
position: fixed;
bottom: 20px;
left: 20px;
width: 48px;
height: 48px;
border-radius: 50%;
background: white;
border: 1px solid var(--gray, #6c757d);
box-shadow: var(--box-shadow, 0 4px 6px rgba(0,0,0,0.1));
cursor: pointer;
font-size: 1.2rem;
display: flex;
align-items: center;
justify-content: center;
z-index: 9998;
transition: var(--transition, all 0.3s ease);
opacity: 0.8;
`;
btn.addEventListener('mouseenter', function() {
this.style.opacity = '1';
this.style.transform = 'scale(1.1)';
});
btn.addEventListener('mouseleave', function() {
this.style.opacity = '0.8';
this.style.transform = 'scale(1)';
});
btn.addEventListener('click', function() {
showCookieSettings();
});
document.body.appendChild(btn);
}
// Initialize on DOM ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initCookieConsent);
} else {
initCookieConsent();
}
// Optional: Add settings button after consent is given
window.addEventListener('cookieConsentChanged', function() {
// Only show settings button if not already present
if (!document.getElementById('cookie-settings-button')) {
//addCookieSettingsButton();
}
});
// If consent already exists, add settings button
const existingConsent = getCookieConsent();
if (existingConsent && !document.getElementById('cookie-settings-button')) {
document.addEventListener('DOMContentLoaded', function() {
//addCookieSettingsButton();
});
}
})();
</script>
</body>
</html>