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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> | |
| <title>Chat</title> | |
| <style> | |
| body { | |
| background-color: #121212; | |
| font-family: -apple-system, BlinkMacSystemFont, Inter, "Helvetica Neue", sans-serif; | |
| } | |
| hr { | |
| margin-bottom: 2px; | |
| margin-left: 12px; | |
| margin-right: 12px; | |
| border-color: rgba(255, 255, 255, 0.8); | |
| } | |
| .day { | |
| text-align: center; | |
| color: rgba(255, 255, 255, 0.8); | |
| } | |
| .row { | |
| position: relative; | |
| } | |
| .outgoing, .incoming { | |
| max-width: 70%; | |
| width: fit-content; | |
| padding-left: 12pt; | |
| padding-right: 12pt; | |
| padding-top: 10pt; | |
| padding-bottom: 10pt; | |
| margin-top: 8pt; | |
| margin-bottom: 8pt; | |
| word-wrap: break-word; | |
| border-radius: 16px; | |
| } | |
| .outgoing { | |
| margin-left:auto; | |
| margin-right:0; | |
| background-color: #2c6bed; | |
| color: rgba(255, 255, 255, 0.9); | |
| } | |
| .outgoing .timestamp { | |
| color: rgba(255, 255, 255, 0.8); | |
| text-align: right; | |
| } | |
| .outgoing .quote { | |
| background-color: #1851b4; | |
| } | |
| .incoming { | |
| color: rgb(233, 233, 233); | |
| background-color: #3b3b3b; | |
| } | |
| .incoming .timestamp { | |
| color: rgb(185, 185, 185); | |
| } | |
| .incoming .quote { | |
| background-color: #5a5a63; | |
| } | |
| .timestamp { | |
| margin-top: 3px; | |
| margin-bottom: -3px; | |
| font-size: .8rem; | |
| } | |
| .quote { | |
| padding-right: 8px; | |
| padding-left: 8px; | |
| padding-top: 7px; | |
| padding-bottom: 7px; | |
| margin-top: -4px; | |
| margin-bottom: 5px; | |
| margin-left: -6px; | |
| margin-right: -6px; | |
| border-left-width: 4px; | |
| border-left-style: solid; | |
| border-color: black; | |
| border-bottom-left-radius: 4px; | |
| border-bottom-right-radius: 4px; | |
| border-top-left-radius: 10px; | |
| border-top-right-radius: 10px; | |
| } | |
| </style> | |
| <script> | |
| function loadTexts() { | |
| var xmlhttp = new XMLHttpRequest(); | |
| xmlhttp.onreadystatechange = function() { | |
| if (this.readyState == 4 && this.status == 200) { | |
| var records = parseCSV(this.responseText); | |
| var texts = document.createElement("DIV"); | |
| texts.setAttribute("id", "texts"); | |
| var date = new Date(0); | |
| records.forEach(element => { | |
| var day = new Date(parseInt(element.getAttribute("sent_at"))); | |
| day.setHours(0,0,0,0); | |
| if (day.getTime() !== date.getTime()){ | |
| texts.appendChild(document.createElement("HR")); | |
| var d = document.createElement("DIV"); | |
| d.classList.add("day"); | |
| d.innerText = day.toDateString(); | |
| date = day; | |
| texts.appendChild(d); | |
| } | |
| var row = document.createElement("DIV"); | |
| row.classList.add("row"); | |
| row.appendChild(element); | |
| texts.appendChild(row); | |
| }); | |
| document.body.appendChild(texts); | |
| if (window.location.hash !== "") window.location = window.location; | |
| } | |
| }; | |
| xmlhttp.open("GET", "messages.csv", true); | |
| xmlhttp.send(); | |
| } | |
| function parseCSV(csv){ | |
| var lines = csv.match(/(?:"[^"]*"|[^\n])+/g); | |
| var jsonIndex = lines[0].match(/(?:"[^"]*"|[^,])+/g).indexOf("json"); | |
| var records = lines.slice(1); | |
| return records.map(r => parseJSON(r.match(/(?:"[^"]*"|[^,])+/g)[jsonIndex])); | |
| } | |
| function parseJSON(json){ | |
| var msg = JSON.parse(json.slice(1,-1).replace(/\"\"/g, "\"")); | |
| var div = document.createElement("div"); | |
| div.classList.add(msg.type); | |
| div.setAttribute("id", msg.id); | |
| div.setAttribute("timestamp", msg.timestamp); | |
| div.setAttribute("sent_at", msg.sent_at); | |
| div.addEventListener("click", function() {window.location.hash = "#" + msg.id;}); | |
| if (msg.quote !== null && msg.quote !== undefined){ | |
| var quote = document.createElement("div"); | |
| quote.classList.add("quote"); | |
| quote.onclick = function() { | |
| var id = findIdWithTimestamp(msg.quote.id); | |
| if (id !== null) document.getElementById(id).scrollIntoView(); | |
| event.stopPropagation(); | |
| }; | |
| quote.innerText = msg.quote.text; | |
| div.appendChild(quote); | |
| } | |
| var text = document.createElement("div"); | |
| text.innerText = msg.body; | |
| div.appendChild(text); | |
| var timestamp = document.createElement("div"); | |
| timestamp.classList.add("timestamp"); | |
| var d = new Date(msg.sent_at); | |
| var mins = d.getMinutes() | |
| timestamp.innerText = d.getHours() + ":" + (mins < 10 ? "0" : "") + mins; | |
| div.appendChild(timestamp); | |
| return div; | |
| } | |
| function findIdWithTimestamp(timestamp){ | |
| var classes = ["outgoing", "incoming"]; | |
| for (var i = 0, n = classes.length; i < n; i++){ | |
| var allElements = document.getElementsByClassName(classes[i]); | |
| for (var j = 0, m = allElements.length; j < m; j++){ | |
| if (parseInt(allElements[j].getAttribute("sent_at")) === timestamp){ | |
| return allElements[j].getAttribute("id"); | |
| } | |
| } | |
| } | |
| return null; | |
| } | |
| </script> | |
| </head> | |
| <body onload="loadTexts()"> | |
| </html> |
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