honk/views/honkpage.js

330 lines
8.4 KiB
JavaScript

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