Add self-hosted RCS backend, extension, and ops tooling
Ship the Go/SQLite API and Web UI, Chrome/Brave capture addon, Docker Compose, Pangolin reverse-proxy support, and a user-crontab watchdog so the binary stays running without systemd.
This commit is contained in:
@@ -0,0 +1,61 @@
|
||||
document.querySelectorAll(".copy-url").forEach((button) => {
|
||||
button.addEventListener("click", async () => {
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||||
const url = button.getAttribute("data-url");
|
||||
if (!url) return;
|
||||
try {
|
||||
await navigator.clipboard.writeText(url);
|
||||
const hint = button.parentElement.querySelector(".copied-hint");
|
||||
if (hint) {
|
||||
hint.hidden = false;
|
||||
setTimeout(() => {
|
||||
hint.hidden = true;
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||||
}, 1500);
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||||
}
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} catch (err) {
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console.error("copy failed", err);
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}
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||||
});
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||||
});
|
||||
|
||||
(function setupLightbox() {
|
||||
const lightbox = document.getElementById("lightbox");
|
||||
const lightboxImg = document.getElementById("lightbox-img");
|
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if (!lightbox || !lightboxImg) {
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console.warn("[RCS] lightbox elements missing");
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return;
|
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}
|
||||
|
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function openLightbox(src) {
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lightboxImg.src = src;
|
||||
lightbox.hidden = false;
|
||||
lightbox.setAttribute("aria-hidden", "false");
|
||||
document.body.classList.add("lightbox-open");
|
||||
}
|
||||
|
||||
function closeLightbox() {
|
||||
lightbox.hidden = true;
|
||||
lightbox.setAttribute("aria-hidden", "true");
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||||
lightboxImg.removeAttribute("src");
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||||
document.body.classList.remove("lightbox-open");
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||||
}
|
||||
|
||||
// Event delegation so thumbs work even if markup is re-rendered later.
|
||||
document.addEventListener("click", (event) => {
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||||
const thumb = event.target.closest(".shot-thumb");
|
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if (thumb) {
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event.preventDefault();
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const src = thumb.getAttribute("data-full") || (thumb.querySelector("img") && thumb.querySelector("img").src);
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||||
if (src) openLightbox(src);
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||||
return;
|
||||
}
|
||||
if (event.target === lightbox || event.target.classList.contains("lightbox-close")) {
|
||||
closeLightbox();
|
||||
}
|
||||
});
|
||||
|
||||
document.addEventListener("keydown", (event) => {
|
||||
if (event.key === "Escape" && !lightbox.hidden) {
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closeLightbox();
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||||
}
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||||
});
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})();
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@@ -0,0 +1,263 @@
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:root {
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--bg: #0f1419;
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||||
--panel: #1a222c;
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--text: #e7ecf1;
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||||
--muted: #8b98a5;
|
||||
--accent: #ff4500;
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||||
--accent-2: #4a9eff;
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||||
--ok: #1f6f4a;
|
||||
--warn: #7a5b12;
|
||||
--error: #8b2e2e;
|
||||
--border: #2c3640;
|
||||
--font: "IBM Plex Sans", "Segoe UI", sans-serif;
|
||||
--mono: "IBM Plex Mono", ui-monospace, monospace;
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||||
}
|
||||
|
||||
* { box-sizing: border-box; }
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|
||||
body {
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margin: 0;
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font-family: var(--font);
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||||
background:
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||||
radial-gradient(1200px 600px at 10% -10%, #243041 0%, transparent 60%),
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||||
radial-gradient(900px 500px at 100% 0%, #2a1c14 0%, transparent 55%),
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||||
var(--bg);
|
||||
color: var(--text);
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||||
min-height: 100vh;
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||||
}
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||||
|
||||
.site-header {
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||||
display: flex;
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||||
flex-wrap: wrap;
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||||
gap: 1.5rem;
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||||
align-items: end;
|
||||
justify-content: space-between;
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||||
padding: 1.5rem clamp(1rem, 3vw, 2.5rem);
|
||||
border-bottom: 1px solid var(--border);
|
||||
background: color-mix(in srgb, var(--panel) 85%, transparent);
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||||
backdrop-filter: blur(8px);
|
||||
}
|
||||
|
||||
.brand h1 {
|
||||
margin: 0;
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||||
font-size: 2rem;
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||||
letter-spacing: 0.04em;
|
||||
}
|
||||
|
||||
.brand p {
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||||
margin: 0.15rem 0 0;
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||||
color: var(--muted);
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||||
}
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||||
|
||||
.search {
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||||
display: flex;
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flex-wrap: wrap;
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||||
gap: 0.75rem;
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||||
align-items: end;
|
||||
}
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||||
|
||||
.search label {
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||||
display: flex;
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||||
flex-direction: column;
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||||
gap: 0.35rem;
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||||
font-size: 0.8rem;
|
||||
color: var(--muted);
|
||||
}
|
||||
|
||||
.search input {
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||||
min-width: 12rem;
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||||
padding: 0.55rem 0.7rem;
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border: 1px solid var(--border);
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||||
border-radius: 6px;
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||||
background: var(--bg);
|
||||
color: var(--text);
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||||
}
|
||||
|
||||
button, .btn {
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||||
appearance: none;
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||||
border: 0;
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||||
border-radius: 6px;
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||||
padding: 0.55rem 0.9rem;
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||||
background: var(--accent);
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||||
color: #fff;
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||||
font-weight: 600;
|
||||
cursor: pointer;
|
||||
text-decoration: none;
|
||||
display: inline-flex;
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||||
align-items: center;
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||||
}
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||||
|
||||
.btn.secondary {
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||||
background: var(--accent-2);
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||||
}
|
||||
|
||||
button:disabled {
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||||
opacity: 0.45;
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||||
cursor: not-allowed;
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||||
}
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||||
|
||||
.banner {
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||||
margin: 1rem clamp(1rem, 3vw, 2.5rem);
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||||
padding: 0.75rem 1rem;
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||||
border-radius: 6px;
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||||
}
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||||
|
||||
.banner.error { background: var(--error); }
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.banner.warn { background: var(--warn); }
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.banner.ok { background: var(--ok); }
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||||
|
||||
main {
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||||
padding: 1rem clamp(1rem, 3vw, 2.5rem) 3rem;
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||||
}
|
||||
|
||||
.empty {
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||||
color: var(--muted);
|
||||
}
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||||
|
||||
.results {
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||||
list-style: none;
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||||
margin: 0;
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||||
padding: 0;
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||||
display: grid;
|
||||
gap: 1rem;
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||||
}
|
||||
|
||||
.result {
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||||
background: var(--panel);
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||||
border: 1px solid var(--border);
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||||
border-radius: 10px;
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||||
padding: 1rem;
|
||||
}
|
||||
|
||||
.meta {
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||||
display: flex;
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||||
flex-wrap: wrap;
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||||
gap: 0.4rem 0.6rem;
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||||
align-items: baseline;
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||||
margin-bottom: 0.5rem;
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||||
}
|
||||
|
||||
.muted { color: var(--muted); }
|
||||
.permalink { color: var(--accent-2); }
|
||||
|
||||
.body {
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||||
white-space: pre-wrap;
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||||
line-height: 1.45;
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||||
margin: 0 0 0.75rem;
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||||
}
|
||||
|
||||
.shot {
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||||
margin: 0.5rem 0 0.25rem;
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||||
}
|
||||
|
||||
.shot-thumb {
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||||
appearance: none;
|
||||
border: 1px solid var(--border);
|
||||
border-radius: 6px;
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||||
padding: 0;
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||||
background: #000;
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||||
cursor: zoom-in;
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||||
display: inline-flex;
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||||
flex-direction: column;
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||||
align-items: stretch;
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||||
max-width: min(100%, 420px);
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||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.shot-thumb img {
|
||||
display: block;
|
||||
max-width: 100%;
|
||||
height: auto;
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
.shot-hint {
|
||||
font-size: 0.75rem;
|
||||
color: var(--muted);
|
||||
background: color-mix(in srgb, var(--panel) 90%, #000);
|
||||
padding: 0.35rem 0.55rem;
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||||
text-align: left;
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||||
}
|
||||
|
||||
.no-shot {
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||||
margin: 0.35rem 0 0.5rem;
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||||
font-size: 0.85rem;
|
||||
}
|
||||
|
||||
.lightbox {
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||||
position: fixed;
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||||
inset: 0;
|
||||
z-index: 1000;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
background: rgba(0, 0, 0, 0.82);
|
||||
padding: 1.5rem;
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||||
}
|
||||
|
||||
.lightbox[hidden] {
|
||||
display: none !important;
|
||||
}
|
||||
|
||||
.lightbox img {
|
||||
max-width: min(96vw, 1100px);
|
||||
max-height: 90vh;
|
||||
border-radius: 8px;
|
||||
border: 1px solid var(--border);
|
||||
box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
|
||||
background: #111;
|
||||
}
|
||||
|
||||
.lightbox-close {
|
||||
position: absolute;
|
||||
top: 0.75rem;
|
||||
right: 1rem;
|
||||
border: 0;
|
||||
background: transparent;
|
||||
color: #fff;
|
||||
font-size: 2rem;
|
||||
line-height: 1;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
body.lightbox-open {
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.actions {
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
gap: 0.5rem;
|
||||
align-items: center;
|
||||
margin-top: 0.75rem;
|
||||
}
|
||||
|
||||
.pager {
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
gap: 0.75rem 1rem;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
margin-top: 1.25rem;
|
||||
padding-top: 1rem;
|
||||
border-top: 1px solid var(--border);
|
||||
}
|
||||
|
||||
.pager-meta {
|
||||
color: var(--muted);
|
||||
font-size: 0.9rem;
|
||||
}
|
||||
|
||||
.pager-links {
|
||||
display: flex;
|
||||
gap: 0.5rem;
|
||||
}
|
||||
|
||||
.btn.secondary.disabled,
|
||||
span.btn.secondary.disabled {
|
||||
opacity: 0.4;
|
||||
cursor: default;
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
code { font-family: var(--mono); }
|
||||
@@ -0,0 +1,104 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<title>RCS — Reddit Comment Saver</title>
|
||||
<link rel="stylesheet" href="/static/style.css">
|
||||
</head>
|
||||
<body>
|
||||
<header class="site-header">
|
||||
<div class="brand">
|
||||
<h1>RCS</h1>
|
||||
<p>Reddit Comment Saver</p>
|
||||
</div>
|
||||
<form class="search" method="get" action="/">
|
||||
<label>
|
||||
Username
|
||||
<input type="text" name="user" value="{{.User}}" placeholder="spez">
|
||||
</label>
|
||||
<label>
|
||||
Free text (GLOB)
|
||||
<input type="text" name="q" value="{{.Query}}" placeholder="*bla*bla*">
|
||||
</label>
|
||||
<button type="submit">Search</button>
|
||||
</form>
|
||||
</header>
|
||||
|
||||
{{if .Error}}
|
||||
<div class="banner error">{{.Error}}</div>
|
||||
{{end}}
|
||||
{{if .Flash}}
|
||||
<div class="banner ok">{{.Flash}}</div>
|
||||
{{end}}
|
||||
|
||||
{{if not .ImgurOn}}
|
||||
<div class="banner warn">Imgur export is disabled until <code>IMGUR_CLIENT_ID</code> is set on the server.</div>
|
||||
{{end}}
|
||||
|
||||
<main>
|
||||
{{if not .Results}}
|
||||
<p class="empty">No comments yet. Browse Reddit with the RCS extension connected to this backend.</p>
|
||||
{{else}}
|
||||
<ul class="results">
|
||||
{{range .Results}}
|
||||
<li class="result" data-comment-id="{{.RedditCommentID}}">
|
||||
<div class="meta">
|
||||
<strong>u/{{.AuthorName}}</strong>
|
||||
<span class="muted">on</span>
|
||||
<span>{{.PostTitle}}</span>
|
||||
<a class="permalink" href="{{.Permalink}}" target="_blank" rel="noopener">Reddit</a>
|
||||
</div>
|
||||
<p class="body">{{snippet .Body}}</p>
|
||||
{{if .ScreenshotPath}}
|
||||
<div class="shot">
|
||||
<button type="button" class="shot-thumb" data-full="{{screenshotURL .ScreenshotPath}}" aria-label="Preview screenshot">
|
||||
<img src="{{screenshotURL .ScreenshotPath}}" alt="Comment screenshot" loading="lazy">
|
||||
<span class="shot-hint">Click to enlarge</span>
|
||||
</button>
|
||||
</div>
|
||||
{{else}}
|
||||
<p class="muted no-shot">No screenshot</p>
|
||||
{{end}}
|
||||
<div class="actions">
|
||||
{{if hasImgur .ImgurURL}}
|
||||
<a class="btn" href="{{.ImgurURL}}" target="_blank" rel="noopener">Open on Imgur</a>
|
||||
<button type="button" class="btn secondary copy-url" data-url="{{.ImgurURL}}">Copy URL</button>
|
||||
<span class="muted copied-hint" hidden>Copied</span>
|
||||
{{else}}
|
||||
<form method="post" action="/export/{{.RedditCommentID}}">
|
||||
<input type="hidden" name="q" value="{{$.Query}}">
|
||||
<input type="hidden" name="user" value="{{$.User}}">
|
||||
<input type="hidden" name="page" value="{{$.Page}}">
|
||||
<button type="submit" class="btn" {{if not $.ImgurOn}}disabled{{end}}>Export to Imgur</button>
|
||||
</form>
|
||||
{{end}}
|
||||
</div>
|
||||
</li>
|
||||
{{end}}
|
||||
</ul>
|
||||
<nav class="pager" aria-label="Pagination">
|
||||
<span class="pager-meta">Page {{.Page}} of {{.TotalPages}} ({{.Total}} total)</span>
|
||||
<div class="pager-links">
|
||||
{{if .HasPrev}}
|
||||
<a class="btn secondary" href="{{pageURL . .PrevPage}}">Newer</a>
|
||||
{{else}}
|
||||
<span class="btn secondary disabled">Newer</span>
|
||||
{{end}}
|
||||
{{if .HasNext}}
|
||||
<a class="btn secondary" href="{{pageURL . .NextPage}}">Older</a>
|
||||
{{else}}
|
||||
<span class="btn secondary disabled">Older</span>
|
||||
{{end}}
|
||||
</div>
|
||||
</nav>
|
||||
{{end}}
|
||||
</main>
|
||||
|
||||
<div id="lightbox" class="lightbox" hidden>
|
||||
<button type="button" class="lightbox-close" aria-label="Close preview">×</button>
|
||||
<img id="lightbox-img" alt="Screenshot preview">
|
||||
</div>
|
||||
<script src="/static/app.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,233 @@
|
||||
package web
|
||||
|
||||
import (
|
||||
"embed"
|
||||
"fmt"
|
||||
"html/template"
|
||||
"io/fs"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"path/filepath"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/go-chi/chi/v5"
|
||||
"github.com/squid/rcs/backend/internal/config"
|
||||
"github.com/squid/rcs/backend/internal/db"
|
||||
"github.com/squid/rcs/backend/internal/imgur"
|
||||
)
|
||||
|
||||
const pageSize = 50
|
||||
|
||||
//go:embed templates/* static/*
|
||||
var assets embed.FS
|
||||
|
||||
// UI serves the search Web UI.
|
||||
type UI struct {
|
||||
cfg config.Config
|
||||
store *db.Store
|
||||
imgur *imgur.Client
|
||||
tmpl *template.Template
|
||||
}
|
||||
|
||||
// New creates the Web UI.
|
||||
func New(cfg config.Config, store *db.Store, imgurClient *imgur.Client) (*UI, error) {
|
||||
tmpl, err := template.New("").Funcs(template.FuncMap{
|
||||
"hasImgur": func(url string) bool { return strings.TrimSpace(url) != "" },
|
||||
"snippet": func(body string) string {
|
||||
body = strings.TrimSpace(body)
|
||||
if len(body) > 280 {
|
||||
return body[:280] + "…"
|
||||
}
|
||||
return body
|
||||
},
|
||||
"screenshotURL": func(path string) string {
|
||||
if path == "" {
|
||||
return ""
|
||||
}
|
||||
return "/screenshots/" + filepath.Base(path)
|
||||
},
|
||||
"pageURL": func(data pageData, page int) string {
|
||||
values := url.Values{}
|
||||
if data.Query != "" {
|
||||
values.Set("q", data.Query)
|
||||
}
|
||||
if data.User != "" {
|
||||
values.Set("user", data.User)
|
||||
}
|
||||
if page > 1 {
|
||||
values.Set("page", strconv.Itoa(page))
|
||||
}
|
||||
encoded := values.Encode()
|
||||
if encoded == "" {
|
||||
return "/"
|
||||
}
|
||||
return "/?" + encoded
|
||||
},
|
||||
}).ParseFS(assets, "templates/*.html")
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("parse templates: %w", err)
|
||||
}
|
||||
return &UI{cfg: cfg, store: store, imgur: imgurClient, tmpl: tmpl}, nil
|
||||
}
|
||||
|
||||
// StaticHandler serves embedded CSS/JS.
|
||||
func (u *UI) StaticHandler() http.Handler {
|
||||
sub, err := fs.Sub(assets, "static")
|
||||
if err != nil {
|
||||
return http.NotFoundHandler()
|
||||
}
|
||||
return http.StripPrefix("/static/", http.FileServer(http.FS(sub)))
|
||||
}
|
||||
|
||||
type pageData struct {
|
||||
Query string
|
||||
User string
|
||||
Results []db.SearchResult
|
||||
Error string
|
||||
Flash string
|
||||
ImgurOn bool
|
||||
Page int
|
||||
TotalPages int
|
||||
Total int
|
||||
HasPrev bool
|
||||
HasNext bool
|
||||
PrevPage int
|
||||
NextPage int
|
||||
}
|
||||
|
||||
func parsePage(raw string) int {
|
||||
page, err := strconv.Atoi(strings.TrimSpace(raw))
|
||||
if err != nil || page < 1 {
|
||||
return 1
|
||||
}
|
||||
return page
|
||||
}
|
||||
|
||||
// HandleIndex renders search results.
|
||||
func (u *UI) HandleIndex(w http.ResponseWriter, r *http.Request) {
|
||||
q := strings.TrimSpace(r.URL.Query().Get("q"))
|
||||
user := strings.TrimSpace(r.URL.Query().Get("user"))
|
||||
flash := strings.TrimSpace(r.URL.Query().Get("flash"))
|
||||
errMsg := strings.TrimSpace(r.URL.Query().Get("error"))
|
||||
page := parsePage(r.URL.Query().Get("page"))
|
||||
|
||||
data := pageData{
|
||||
Query: q,
|
||||
User: user,
|
||||
Flash: flash,
|
||||
Error: errMsg,
|
||||
ImgurOn: u.imgur.Enabled(),
|
||||
Page: page,
|
||||
}
|
||||
|
||||
total, err := u.store.CountComments(r.Context(), q, user)
|
||||
if err != nil {
|
||||
data.Error = err.Error()
|
||||
} else {
|
||||
data.Total = total
|
||||
data.TotalPages = total / pageSize
|
||||
if total%pageSize != 0 {
|
||||
data.TotalPages++
|
||||
}
|
||||
if data.TotalPages == 0 {
|
||||
data.TotalPages = 1
|
||||
}
|
||||
if page > data.TotalPages {
|
||||
page = data.TotalPages
|
||||
data.Page = page
|
||||
}
|
||||
data.HasPrev = page > 1
|
||||
data.HasNext = page < data.TotalPages
|
||||
data.PrevPage = page - 1
|
||||
data.NextPage = page + 1
|
||||
|
||||
offset := (page - 1) * pageSize
|
||||
results, err := u.store.SearchComments(r.Context(), q, user, pageSize, offset)
|
||||
if err != nil {
|
||||
data.Error = err.Error()
|
||||
} else {
|
||||
data.Results = results
|
||||
}
|
||||
}
|
||||
|
||||
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
||||
if err := u.tmpl.ExecuteTemplate(w, "index.html", data); err != nil {
|
||||
http.Error(w, err.Error(), http.StatusInternalServerError)
|
||||
}
|
||||
}
|
||||
|
||||
// HandleExport uploads a comment screenshot to Imgur (or returns existing URL).
|
||||
func (u *UI) HandleExport(w http.ResponseWriter, r *http.Request) {
|
||||
id := chi.URLParam(r, "id")
|
||||
q := strings.TrimSpace(r.FormValue("q"))
|
||||
if q == "" {
|
||||
q = strings.TrimSpace(r.URL.Query().Get("q"))
|
||||
}
|
||||
user := strings.TrimSpace(r.FormValue("user"))
|
||||
if user == "" {
|
||||
user = strings.TrimSpace(r.URL.Query().Get("user"))
|
||||
}
|
||||
pageRaw := strings.TrimSpace(r.FormValue("page"))
|
||||
if pageRaw == "" {
|
||||
pageRaw = strings.TrimSpace(r.URL.Query().Get("page"))
|
||||
}
|
||||
page := parsePage(pageRaw)
|
||||
|
||||
redirect := func(flash, errMsg string) {
|
||||
values := url.Values{}
|
||||
if q != "" {
|
||||
values.Set("q", q)
|
||||
}
|
||||
if user != "" {
|
||||
values.Set("user", user)
|
||||
}
|
||||
if page > 1 {
|
||||
values.Set("page", strconv.Itoa(page))
|
||||
}
|
||||
if flash != "" {
|
||||
values.Set("flash", flash)
|
||||
}
|
||||
if errMsg != "" {
|
||||
values.Set("error", errMsg)
|
||||
}
|
||||
target := "/"
|
||||
if encoded := values.Encode(); encoded != "" {
|
||||
target += "?" + encoded
|
||||
}
|
||||
http.Redirect(w, r, target, http.StatusSeeOther)
|
||||
}
|
||||
|
||||
comment, err := u.store.GetCommentByRedditID(r.Context(), id)
|
||||
if err != nil {
|
||||
redirect("", err.Error())
|
||||
return
|
||||
}
|
||||
if comment == nil {
|
||||
redirect("", "comment not found")
|
||||
return
|
||||
}
|
||||
if comment.ImgurURL != "" {
|
||||
redirect("Already exported", "")
|
||||
return
|
||||
}
|
||||
if comment.ScreenshotPath == "" {
|
||||
redirect("", "no screenshot for this comment")
|
||||
return
|
||||
}
|
||||
|
||||
absPath := comment.ScreenshotPath
|
||||
if !filepath.IsAbs(absPath) {
|
||||
absPath = filepath.Join(u.cfg.DataDir, absPath)
|
||||
}
|
||||
link, err := u.imgur.UploadFile(absPath)
|
||||
if err != nil {
|
||||
redirect("", err.Error())
|
||||
return
|
||||
}
|
||||
if err := u.store.SetImgurURL(r.Context(), id, link); err != nil {
|
||||
redirect("", err.Error())
|
||||
return
|
||||
}
|
||||
redirect("Exported to Imgur", "")
|
||||
}
|
||||
Reference in New Issue
Block a user