300 lines
7.8 KiB
JavaScript
300 lines
7.8 KiB
JavaScript
function encode(hash) {
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var s = []
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for (var key in hash) {
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var val = hash[key]
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s.push(escape(key) + "=" + escape(val))
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}
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return s.join("&")
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}
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function post(url, data) {
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var x = new XMLHttpRequest()
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x.open("POST", url)
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x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
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x.send(data)
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}
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function get(url, whendone) {
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var x = new XMLHttpRequest()
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x.open("GET", url)
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x.responseType = "document"
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x.onload = function() { whendone(x) }
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x.send()
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}
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function bonk(el, xid) {
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el.innerHTML = "bonked"
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el.disabled = true
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post("/bonk", encode({"js": "2", "CSRF": csrftoken, "xid": xid}))
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return false
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}
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function unbonk(el, xid) {
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el.innerHTML = "unbonked"
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el.disabled = true
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post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "unbonk", "what": xid}))
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}
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function muteit(el, convoy) {
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el.innerHTML = "muted"
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el.disabled = true
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post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "zonvoy", "what": convoy}))
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var els = document.querySelectorAll('article.honk')
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for (var i = 0; i < els.length; i++) {
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var e = els[i]
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if (e.getAttribute("data-convoy") == convoy) {
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e.remove()
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}
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}
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}
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function zonkit(el, xid) {
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el.innerHTML = "zonked"
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el.disabled = true
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post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "zonk", "what": xid}))
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var p = el
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while (p && p.tagName != "ARTICLE") {
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p = p.parentElement
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}
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if (p) {
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p.remove()
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}
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}
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function flogit(el, how, xid) {
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var s = how
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if (s[s.length-1] != "e") { s += "e" }
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s += "d"
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el.innerHTML = s
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el.disabled = true
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post("/zonkit", encode({"CSRF": csrftoken, "wherefore": how, "what": xid}))
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}
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var lehonkform = document.getElementById("honkform")
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var lehonkbutton = document.getElementById("honkingtime")
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function fillinhonks(xhr) {
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var doc = xhr.responseXML
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var stash = curpagestate.name + ":" + curpagestate.arg
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tophid[stash] = doc.children[0].children[1].children[0].innerText
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var srvmsg = doc.children[0].children[1].children[1]
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var honks = doc.children[0].children[1].children[2].children
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var srvel = document.getElementById("srvmsg")
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if (srvel.children[0]) {
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srvel.children[0].remove()
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}
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srvel.prepend(srvmsg)
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var frontload = true
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if (curpagestate.name == "convoy") {
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frontload = false
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}
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var honksonpage = document.getElementById("honksonpage")
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var holder = honksonpage.children[0]
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var lenhonks = honks.length
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for (var i = honks.length; i > 0; i--) {
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if (frontload) {
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holder.prepend(honks[i-1])
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} else {
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holder.append(honks[i-1])
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}
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}
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relinklinks()
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return lenhonks
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}
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function hydrargs() {
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var name = curpagestate.name
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var arg = curpagestate.arg
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var args = { "page" : name }
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if (name == "convoy") {
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args["c"] = arg
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} else if (name == "combo") {
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args["c"] = arg
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} else if (name == "honker") {
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args["xid"] = arg
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}
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return args
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}
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function refreshupdate(msg) {
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var el = document.querySelector("#refreshbox p span")
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if (el) {
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el.innerHTML = msg
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}
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}
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function refreshhonks(btn) {
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btn.innerHTML = "refreshing"
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btn.disabled = true
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var args = hydrargs()
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var stash = curpagestate.name + ":" + curpagestate.arg
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args["tophid"] = tophid[stash]
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get("/hydra?" + encode(args), function(xhr) {
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var lenhonks = fillinhonks(xhr)
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btn.innerHTML = "refresh"
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btn.disabled = false
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refreshupdate(" " + lenhonks + " new")
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})
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}
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function statechanger(evt) {
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var data = evt.state
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if (!data) {
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return
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}
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switchtopage(data.name, data.arg)
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}
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function switchtopage(name, arg) {
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var stash = curpagestate.name + ":" + curpagestate.arg
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var honksonpage = document.getElementById("honksonpage")
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var holder = honksonpage.children[0]
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holder.remove()
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var srvel = document.getElementById("srvmsg")
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var msg = srvel.children[0]
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if (msg) {
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msg.remove()
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servermsgs[stash] = msg
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}
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honksforpage[stash] = holder
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curpagestate.name = name
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curpagestate.arg = arg
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// get the holder for the target page
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var stash = name + ":" + arg
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holder = honksforpage[stash]
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if (holder) {
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honksonpage.prepend(holder)
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msg = servermsgs[stash]
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if (msg) {
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srvel.prepend(msg)
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}
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} else {
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// or create one and fill it
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honksonpage.prepend(document.createElement("div"))
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var args = hydrargs()
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get("/hydra?" + encode(args), fillinhonks)
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}
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refreshupdate("")
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}
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function newpagestate(name, arg) {
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return { "name": name, "arg": arg }
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}
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function pageswitcher(name, arg) {
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return function(evt) {
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var topmenu = document.getElementById("topmenu")
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topmenu.open = false
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if (name == curpagestate.name && arg == curpagestate.arg) {
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return false
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}
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switchtopage(name, arg)
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var url = evt.srcElement.href
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if (!url) {
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url = evt.srcElement.parentElement.href
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}
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history.pushState(newpagestate(name, arg), "some title", url)
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window.scrollTo(0, 0)
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return false
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}
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}
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function relinklinks() {
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var els = document.getElementsByClassName("convoylink")
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while (els.length) {
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els[0].onclick = pageswitcher("convoy", els[0].text)
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els[0].classList.remove("convoylink")
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}
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els = document.getElementsByClassName("combolink")
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while (els.length) {
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els[0].onclick = pageswitcher("combo", els[0].text)
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els[0].classList.remove("combolink")
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}
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els = document.getElementsByClassName("honkerlink")
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while (els.length) {
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var el = els[0]
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var xid = el.getAttribute("data-xid")
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el.onclick = pageswitcher("honker", xid)
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el.classList.remove("honkerlink")
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}
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}
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(function() {
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var el = document.getElementById("homelink")
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el.onclick = pageswitcher("home", "")
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el = document.getElementById("atmelink")
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el.onclick = pageswitcher("atme", "")
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el = document.getElementById("firstlink")
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el.onclick = pageswitcher("first", "")
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el = document.getElementById("savedlink")
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el.onclick = pageswitcher("saved", "")
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relinklinks()
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window.onpopstate = statechanger
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history.replaceState(curpagestate, "some title", "")
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})();
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(function() {
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var el = document.getElementById("donkdescriptor")
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el.style.display = "none"
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})();
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function showhonkform(elem, rid, hname) {
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var form = lehonkform
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form.style = "display: block"
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if (elem) {
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form.remove()
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elem.parentElement.parentElement.parentElement.insertAdjacentElement('beforebegin', form)
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} else {
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hideelement(lehonkbutton)
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elem = document.getElementById("honkformhost")
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elem.insertAdjacentElement('afterend', form)
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}
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var ridinput = document.getElementById("ridinput")
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var honknoise = document.getElementById("honknoise")
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if (rid) {
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ridinput.value = rid
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honknoise.value = "@" + hname + " "
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} else {
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ridinput.value = ""
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honknoise.value = ""
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}
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var updateinput = document.getElementById("updatexidinput")
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updateinput.value = ""
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document.getElementById("honknoise").focus()
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return false
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}
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function cancelhonking() {
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hideelement(lehonkform)
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showelement(lehonkbutton)
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}
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function showelement(el) {
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if (typeof(el) == "string")
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el = document.getElementById(el)
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el.style.display = "block"
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}
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function hideelement(el) {
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if (typeof(el) == "string")
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el = document.getElementById(el)
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el.style.display = "none"
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}
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function updatedonker() {
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var el = document.getElementById("donker")
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el.children[1].textContent = el.children[0].value.slice(-20)
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var el = document.getElementById("donkdescriptor")
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el.style.display = ""
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var el = document.getElementById("saveddonkxid")
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el.value = ""
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}
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var checkinprec = 100.0
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var gpsoptions = {
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enableHighAccuracy: false,
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timeout: 1000,
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maximumAge: 0
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};
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function fillcheckin() {
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if (navigator.geolocation) {
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navigator.geolocation.getCurrentPosition(function(pos) {
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showelement("placedescriptor")
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var el = document.getElementById("placelatinput")
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el.value = Math.round(pos.coords.latitude * checkinprec) / checkinprec
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el = document.getElementById("placelonginput")
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el.value = Math.round(pos.coords.longitude * checkinprec) / checkinprec
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checkinprec = 10000.0
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gpsoptions.enableHighAccuracy = true
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gpsoptions.timeout = 2000
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}, function(err) {
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showelement("placedescriptor")
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el = document.getElementById("placenameinput")
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el.value = err.message
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}, gpsoptions)
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}
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}
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