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feat: Multi-platform link support (App Store / Google Play) + layout fixes #6

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feat: Multi-platform link support (App Store / Google Play) + layout fixes #6

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f60d61a
feat(apps): implement platform icons and dropdown for app links
osman-koc Mar 17, 2026
6de9b86
feat(apps): add escapeHtml and sanitizeUrl functions for improved lin…
osman-koc Mar 17, 2026
0493457
feat(apps): enhance link handling and accessibility in app details an…
osman-koc Mar 17, 2026
e5e03da
fix(apps): refine dropdown accessibility by removing unnecessary aria…
osman-koc Mar 17, 2026
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127 changes: 124 additions & 3 deletions app.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,30 @@
let currentView = "discover";
let currentApp = null;

function escapeHtml(str) {
if (typeof str !== "string") return "";
return str
.replace(/&/g, "&")
.replace(/</g, "&lt;")
.replace(/>/g, "&gt;")
.replace(/"/g, "&quot;")
.replace(/'/g, "&#39;");
}

function sanitizeUrl(url) {
if (typeof url !== "string") return "#";
const trimmed = url.trim();
if (!trimmed) return "#";
try {
const parsed = new URL(trimmed);
const protocol = parsed.protocol.toLowerCase();
if (protocol === "http:" || protocol === "https:") return parsed.href;
} catch (e) {
// invalid URL
}
return "#";
}

const $ = (sel, ctx = document) => ctx.querySelector(sel);
const $$ = (sel, ctx = document) => [...ctx.querySelectorAll(sel)];

Expand Down Expand Up @@ -85,6 +109,16 @@
return `<span class="star-count"><svg viewBox="0 0 24 24" fill="currentColor" stroke="none"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>${formatNumber(stars)}</span>`;
}

function platformIcon(platform) {
if (platform === "ios") {
return `<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18"><path d="M18.71 19.5c-.83 1.24-1.71 2.45-3.05 2.47-1.34.03-1.77-.79-3.29-.79-1.53 0-2 .77-3.27.82-1.31.05-2.3-1.32-3.14-2.53C4.25 17 2.94 12.45 4.7 9.39c.87-1.52 2.43-2.48 4.12-2.51 1.28-.02 2.5.87 3.29.87.78 0 2.26-1.07 3.8-.91.65.03 2.47.26 3.64 1.98-.09.06-2.17 1.28-2.15 3.81.03 3.02 2.65 4.03 2.68 4.04-.03.07-.42 1.44-1.38 2.83M13 3.5c.73-.83 1.94-1.46 2.94-1.5.13 1.17-.34 2.35-1.04 3.19-.69.85-1.83 1.51-2.95 1.42-.15-1.15.41-2.35 1.05-3.11z"/></svg>`;
}
if (platform === "android") {
return `<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18"><path d="M6 18c0 .55.45 1 1 1h1v3.5c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5V19h2v3.5c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5V19h1c.55 0 1-.45 1-1V8H6v10zM3.5 8C2.67 8 2 8.67 2 9.5v7c0 .83.67 1.5 1.5 1.5S5 17.33 5 16.5v-7C5 8.67 4.33 8 3.5 8zm17 0c-.83 0-1.5.67-1.5 1.5v7c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5v-7c0-.83-.67-1.5-1.5-1.5zm-4.97-5.84l1.3-1.3c.2-.2.2-.51 0-.71-.2-.2-.51-.2-.71 0l-1.48 1.48C14.15 1.23 13.1 1 12 1c-1.1 0-2.15.23-3.12.63L7.4.15c-.2-.2-.51-.2-.71 0-.2.2-.2.51 0 .71l1.3 1.3C6.34 3.07 5 5.38 5 8h14c0-2.62-1.34-4.93-3.47-5.84zM10 6H9V5h1v1zm5 0h-1V5h1v1z"/></svg>`;
}
return `<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="18" height="18"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" y1="14" x2="21" y2="3"/></svg>`;
}

function isPaidApp(app) {
return app.price && app.price !== "Free" && app.price !== "free";
}
Expand All @@ -95,6 +129,8 @@

function getButtonLabel(app) {
if (isPaidApp(app)) return app.price;
if (app.links && app.links.length > 0) return "Get";
if (app.category && (app.category.includes("games") || app.category.includes("entertainment"))) return "Get";
if (app.brew || app.downloadUrl || app.installCommand) return "Get";
return "View";
}
Expand Down Expand Up @@ -323,12 +359,27 @@
<div class="app-detail-header">
<div class="app-detail-icon"${iconContainerStyle(app)}>${renderIcon(app)}</div>
<div class="app-detail-title-area">
<div class="app-detail-title">${app.name}</div>
<div class="app-detail-subtitle">${app.subtitle}</div>
<div class="app-detail-title">${escapeHtml(app.name)}</div>
<div class="app-detail-subtitle">${escapeHtml(app.subtitle)}</div>
<div class="app-detail-actions">
${app.links && app.links.length > 0 && !isPaidApp(app) ? `
<div class="get-dropdown-wrapper">
<button class="app-detail-get-btn" data-action="get" data-app="${app.id}"
aria-expanded="false" aria-controls="get-dropdown-${app.id}">
${getButtonLabel(app)}
</button>
<div class="get-dropdown" id="get-dropdown-${app.id}">
${app.links.map(link => `
<a class="get-dropdown-item" href="${sanitizeUrl(link.url)}" target="_blank" rel="noopener">
<span class="get-dropdown-icon">${platformIcon(link.platform)}</span>
<span class="get-dropdown-label">${escapeHtml(link.label)}</span>
<span class="get-dropdown-arrow">›</span>
</a>`).join("")}
</div>
</div>` : `
<button class="app-detail-get-btn${isPaidApp(app) ? " buy-btn" : ""}" data-action="get" data-app="${app.id}">
${getButtonLabel(app)}
</button>
</button>`}
<a href="${app.github}" target="_blank" rel="noopener" class="github-link">
${icons.github} View on GitHub
</a>
Expand Down Expand Up @@ -596,6 +647,44 @@
};
}

function showLinksModal(app) {
const overlay = $("#modalOverlay");
const modal = $("#modal");

function sanitizeIconContainerStyle(attrStr) {
if (typeof attrStr !== "string") return "";
const match = attrStr.match(/^\s*style=(["'])([\s\S]*)\1\s*$/i);
if (!match) return "";
const sanitized = match[2].replace(/["'<>]/g, "");
return ` style="${sanitized}"`;
}

modal.innerHTML = `
<button class="modal-close" data-action="close-modal">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
</button>
<div class="modal-icon"${sanitizeIconContainerStyle(iconContainerStyle(app))}>${renderIcon(app)}</div>
<h3>${escapeHtml(app.name)}</h3>
<div class="modal-platform-links">
${app.links.map(link => `
<a class="modal-platform-link" href="${sanitizeUrl(link.url)}" target="_blank" rel="noopener">
<span class="modal-platform-icon">${platformIcon(link.platform)}</span>
<span class="modal-platform-label">${escapeHtml(link.label)}</span>
<span class="modal-platform-chevron">›</span>
</a>`).join("")}
</div>
`;

overlay.style.display = "flex";
requestAnimationFrame(() => overlay.classList.add("visible"));

overlay.onclick = (e) => {
if (e.target === overlay || e.target.closest("[data-action='close-modal']")) {
closeModal();
}
};
}

function closeModal() {
const overlay = $("#modalOverlay");
overlay.classList.remove("visible");
Expand Down Expand Up @@ -638,6 +727,24 @@
if (!app) return;
if (isPaidApp(app)) {
showBuyModal(app);
} else if (app.links && app.links.length > 0) {
if (btn.classList.contains("app-detail-get-btn")) {
const dropdown = document.getElementById(`get-dropdown-${app.id}`);
if (dropdown) {
const isOpen = dropdown.classList.contains("open");
$$(".get-dropdown.open").forEach(d => {
d.classList.remove("open");
const prevBtn = d.previousElementSibling;
if (prevBtn) prevBtn.setAttribute("aria-expanded", "false");
});
if (!isOpen) {
dropdown.classList.add("open");
btn.setAttribute("aria-expanded", "true");
}
}
} else {
showLinksModal(app);
}
} else if (app.brew || app.installCommand) {
showBrewModal(app);
} else if (app.homepage) {
Expand Down Expand Up @@ -760,6 +867,11 @@
function bindKeyboard() {
document.addEventListener("keydown", (e) => {
if (e.key === "Escape") {
$$(".get-dropdown.open").forEach(d => {
d.classList.remove("open");
const prevBtn = d.previousElementSibling;
if (prevBtn) prevBtn.setAttribute("aria-expanded", "false");
});
closeModal();
if (currentApp) navigate(currentView);
}
Expand All @@ -768,6 +880,15 @@
$("#searchInput").focus();
}
});
document.addEventListener("click", (e) => {
if (!e.target.closest(".get-dropdown-wrapper")) {
$$(".get-dropdown.open").forEach(d => {
d.classList.remove("open");
const prevBtn = d.previousElementSibling;
if (prevBtn) prevBtn.setAttribute("aria-expanded", "false");
});
}
});
}

// Init
Expand Down
135 changes: 129 additions & 6 deletions style.css
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -97,9 +97,8 @@ body {
font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
background: var(--bg-primary);
color: var(--text-primary);
overflow: hidden;
height: 100vh;
width: 100vw;
width: 100%;
user-select: none;
transition: background 0.3s ease, color 0.3s ease;
overflow-wrap: break-word;
Expand All @@ -109,8 +108,7 @@ body {
.app-store {
display: flex;
height: 100vh;
max-width: 100vw;
overflow: hidden;
max-width: 100%;
}

/* Sidebar */
Expand Down Expand Up @@ -1571,7 +1569,7 @@ body {
@media (max-width: 600px) {
.content-scroll {
padding: 16px 12px 32px;
max-width: 100vw;
max-width: 100%;
box-sizing: border-box;
}

Expand All @@ -1581,7 +1579,6 @@ body {
.app-detail {
min-width: 0;
max-width: 100%;
overflow: hidden;
}

.app-row {
Expand All @@ -1607,6 +1604,10 @@ body {
text-align: center;
}

.app-detail-actions {
justify-content: center;
}

.app-detail-icon {
width: 96px;
height: 96px;
Expand Down Expand Up @@ -1644,3 +1645,125 @@ body {
.content-scroll > * {
animation: fadeIn 0.3s ease both;
}

/* Modal Platform Links */
.modal-platform-links {
display: flex;
flex-direction: column;
margin-top: 8px;
border: 1px solid var(--border);
border-radius: var(--radius-md);
overflow: hidden;
}

.modal-platform-link {
display: flex;
align-items: center;
gap: 12px;
padding: 14px 16px;
text-decoration: none;
color: var(--text-primary);
border-bottom: 1px solid var(--border);
transition: background var(--transition);
}

.modal-platform-link:last-child {
border-bottom: none;
}

.modal-platform-link:hover {
background: var(--row-hover);
}

.modal-platform-icon {
width: 32px;
height: 32px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
color: var(--text-secondary);
}

.modal-platform-label {
flex: 1;
font-size: 15px;
font-weight: 500;
}

.modal-platform-chevron {
color: var(--text-tertiary);
font-size: 18px;
line-height: 1;
}

/* Get Dropdown (detail page) */
.get-dropdown-wrapper {
position: relative;
display: inline-flex;
flex-direction: column;
align-items: flex-start;
}

.get-dropdown {
position: absolute;
top: calc(100% + 8px);
left: 0;
min-width: 200px;
background: var(--bg-secondary);
border: 1px solid var(--border-light);
border-radius: var(--radius-md);
opacity: 0;
transform: translateY(-8px) scale(0.97);
transition: opacity 0.18s ease, transform 0.18s ease;
pointer-events: none;
z-index: 50;
overflow: hidden;
}

.get-dropdown.open {
opacity: 1;
transform: translateY(0) scale(1);
pointer-events: auto;
}

.get-dropdown-item {
display: flex;
align-items: center;
gap: 12px;
padding: 12px 16px;
text-decoration: none;
color: var(--text-primary);
border-bottom: 1px solid var(--border);
transition: background var(--transition);
}

.get-dropdown-item:last-child {
border-bottom: none;
}

.get-dropdown-item:hover {
background: var(--row-hover);
}

.get-dropdown-icon {
width: 28px;
height: 28px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
color: var(--text-secondary);
}

.get-dropdown-label {
flex: 1;
font-size: 14px;
font-weight: 500;
}

.get-dropdown-arrow {
color: var(--text-tertiary);
font-size: 18px;
line-height: 1;
}