1 files changed, 69 insertions, 0 deletions

diff --git a/script.js b/script.js
new file mode 100644
index 0000000..e2c8f36
--- /dev/null
+++ b/script.js
@@ -0,0 +1,69 @@
+(() => {
+    const queryString = window.location.search;
+    const urlParams = new URLSearchParams(queryString);
+
+    const title = urlParams.get("title");
+    const streamUrl = urlParams.get("stream");
+    const ircUrl = urlParams.get("irc");
+
+    if (streamUrl === null || ircUrl === null) {
+        return;
+    }
+
+    /** @type HTMLInputElement */
+    const titleEl = document.querySelector(".c-form-field__input[name=title]");
+    /** @type HTMLInputElement */
+    const streamEl = document.querySelector(".c-form-field__input[name=stream]");
+    /** @type HTMLInputElement */
+    const ircEl = document.querySelector(".c-form-field__input[name=irc]");
+
+    titleEl.value = title;
+    streamEl.value = streamUrl;
+    ircEl.value = ircUrl;
+
+    if (streamUrl.trim().length === 0 || ircUrl.trim().length === 0) {
+        return;
+    }
+
+    const normalizedircUrl = ircUrl.startsWith("irc://")
+        ? ircUrl.substring(6)
+        : ircUrl.startsWith("ircs://")
+        ? ircUrl.substring(7)
+        : ircUrl;
+    const ircUrlComponents = normalizedircUrl.split("/");
+
+    if (ircUrlComponents.length !== 2) {
+        return;
+    }
+
+    if (title !== null && title.trim().length !== 0) {
+        document.querySelector("title").textContent = title;
+    }
+
+    const ircChan = ircUrlComponents[0];
+    const ircHost = ircUrlComponents[1];
+
+    document.querySelector(".c-section--create").classList.add("u-hidden");
+    document.querySelector(".c-section--main").classList.remove("u-hidden");
+
+    /** @type HTMLIFrameElement */
+    const streamFrameEl = document.querySelector(".c-frame--pt iframe");
+    /** @type HTMLIFrameElement */
+    const ircFrameEl = document.querySelector(".c-frame--irc iframe");
+
+    streamFrameEl.src = streamUrl;
+    ircFrameEl.src = "https://irc.vulpes.one/?uri=" + ircUrl;
+
+    /** @type HTMLAnchorElement */
+    const ircLink = document.querySelector(".c-irc-link");
+    ircLink.href = ircUrl;
+    ircLink.textContent = `Join #${ircChan} on ${ircHost}`;
+
+    document.querySelector(".c-msg__close").addEventListener("click", (e) => {
+        e.preventDefault();
+
+        /** @type HTMLElement */
+        const el = e.currentTarget;
+        el.parentElement.remove();
+    });
+})();