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Diffstat (limited to 'static/src/chat.md')
| -rw-r--r-- | static/src/chat.md | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/static/src/chat.md b/static/src/chat.md deleted file mode 100644 index 56be112..0000000 --- a/static/src/chat.md +++ /dev/null @@ -1,248 +0,0 @@ ---- -layout: page ---- - -<script async type="module" src="/assets/api.js"></script> - -<style> - #messages { - max-height: 65vh; - overflow: auto; - padding-right: 2rem; - } - - #messages .message { - border: 1px solid #AAA; - border-radius: 10px; - margin-bottom: 1rem; - padding: 2rem; - overflow: auto; - } - - #messages .message .title { - font-weight: bold; - font-size: 120%; - } - - #messages .message .secondaryTitle { - font-family: monospace; - color: #CCC; - } - - #messages .message p { - font-family: monospace; - margin: 1rem 0 0 0; - } - -</style> - -<div id="messages"></div> - -<span id="fail" style="color: red;"></span> - -<script> - -const messagesEl = document.getElementById("messages"); - -let messagesScrolledToBottom = true; -messagesEl.onscroll = () => { - const el = messagesEl; - messagesScrolledToBottom = el.scrollHeight == el.scrollTop + el.clientHeight; -}; - -function renderMessages(msgs) { - - messagesEl.innerHTML = ''; - - msgs.forEach((msg) => { - const el = document.createElement("div"); - el.className = "row message" - - const elWithTextContents = (tag, body) => { - const el = document.createElement(tag); - el.appendChild(document.createTextNode(body)); - return el; - }; - - const titleEl = document.createElement("div"); - titleEl.className = "title"; - el.appendChild(titleEl); - - const userNameEl = elWithTextContents("span", msg.userID.name); - titleEl.appendChild(userNameEl); - - const secondaryTitleEl = document.createElement("div"); - secondaryTitleEl.className = "secondaryTitle"; - el.appendChild(secondaryTitleEl); - - const dt = new Date(msg.createdAt*1000); - const dtStr - = `${dt.getFullYear()}-${dt.getMonth()+1}-${dt.getDate()}` - + ` ${dt.getHours()}:${dt.getMinutes()}:${dt.getSeconds()}`; - - const userIDEl = elWithTextContents("span", `userID:${msg.userID.id} @ ${dtStr}`); - secondaryTitleEl.appendChild(userIDEl); - - const bodyEl = document.createElement("p"); - - const bodyParts = msg.body.split("\n"); - for (const i in bodyParts) { - if (i > 0) bodyEl.appendChild(document.createElement("br")); - bodyEl.appendChild(document.createTextNode(bodyParts[i])); - } - - el.appendChild(bodyEl); - - messagesEl.appendChild(el); - }); -} - - -(async () => { - - const failEl = document.getElementById("fail"); - setErr = (msg) => failEl.innerHTML = `${msg} (please refresh the page to retry)`; - - try { - - const api = await import("/assets/api.js"); - - const history = await api.call("/api/chat/global/history"); - const msgs = history.messages; - - // history returns msgs in time descending, but we display them in time - // ascending. - msgs.reverse() - - const sinceID = (msgs.length > 0) ? msgs[msgs.length-1].id : ""; - - const ws = await api.ws("/api/chat/global/listen", { - params: { sinceID }, - }); - - while (true) { - renderMessages(msgs); - - // If the user was previously scrolled to the bottom then keep them - // there. - if (messagesScrolledToBottom) { - messagesEl.scrollTop = messagesEl.scrollHeight; - } - - const msg = await ws.next(); - msgs.push(msg.message); - renderMessages(msgs); - } - - - } catch (e) { - e = `Failed to fetch message history: ${e}` - setErr(e); - console.error(e); - return; - } - -})() - -</script> - -<style> -#append { - border: 1px dashed #AAA; - border-radius: 10px; - padding: 2rem; -} - -#append #appendBody { - font-family: monospace; -} - -#append #appendStatus { - color: red; -} - -</style> - -<form id="append"> - <h5>New Message</h5> - <div class="row"> - <div class="columns four"> - <input class="u-full-width" placeholder="Name" id="appendName" type="text" /> - <input class="u-full-width" placeholder="Secret" id="appendSecret" type="password" /> - </div> - <div class="columns eight"> - <p> - Your name is displayed alongside your message. - - Your name+secret is used to generate your userID, which is also - displayed alongside your message. - - Other users can validate two messages are from the same person - by comparing the messages' userID. - </p> - </div> - </div> - <div class="row"> - <div class="columns twelve"> - <textarea - style="font-family: monospace" - id="appendBody" - class="u-full-width" - placeholder="Well thought out statement goes here..." - ></textarea> - </div> - </div> - <div class="row"> - <div class="columns four"> - <input class="u-full-width button-primary" id="appendSubmit" type="button" value="Submit" /> - </div> - </div> - <span id="appendStatus"></span> -</form> - -<script> - -const append = document.getElementById("append"); -const appendName = document.getElementById("appendName"); -const appendSecret = document.getElementById("appendSecret"); -const appendBody = document.getElementById("appendBody"); -const appendSubmit = document.getElementById("appendSubmit"); -const appendStatus = document.getElementById("appendStatus"); - -appendSubmit.onclick = async () => { - - const appendSubmitOrigValue = appendSubmit.value; - - appendSubmit.disabled = true; - appendSubmit.className = ""; - appendSubmit.value = "Please hold..."; - - appendStatus.innerHTML = ''; - - try { - - const api = await import("/assets/api.js"); - - await api.call('/api/chat/global/append', { - body: { - name: appendName.value, - password: appendSecret.value, - body: appendBody.value, - }, - requiresPow: true, - }); - - appendBody.value = ''; - - } catch (e) { - - appendStatus.innerHTML = e; - - } finally { - appendSubmit.disabled = false; - appendSubmit.className = "button-primary"; - appendSubmit.value = appendSubmitOrigValue; - } -}; - -</script> |