honk/views/honkpage.html

{{ template "header.html" . }}
<main>
<div class="info" id="infobox">
{{ if .Name }}
<p>{{ .Name }} <span style="margin-left:1em;"><a href="/u/{{ .Name }}/rss">rss</a></span>
<p>{{ .WhatAbout }}
{{ end }}
<p>{{ .ServerMessage }}
{{ if .HonkCSRF }}
{{ template "honkform.html" . }}
{{ end }}
</div>
{{ $BonkCSRF := .HonkCSRF }}
{{ if .TopXID }}
<div class="info" id="refreshbox">
<script>
var topxid = { "home" : "{{ .TopXID }}" }
var honksforpage = { }
var thispagename = "home"
function fillinhonks(xhr) {
	var doc = xhr.responseXML
	topxid[thispagename] = doc.children[0].children[1].children[0].innerText
	var honks = doc.children[0].children[1].children[1].children
	var honksonpage = document.getElementById("honksonpage")
	var lenhonks = honks.length
	for (var i = honks.length; i > 0; i--) {
		honksonpage.prepend(honks[i-1])
	}
	return lenhonks
}
function refreshhonks(btn) {
	btn.innerHTML = "refreshing"
	btn.disabled = true
	get("/" + thispagename + "?topxid=" + escape(topxid[thispagename]), function(xhr) {
		var lenhonks = fillinhonks(xhr)
		btn.innerHTML = "refresh"
		btn.disabled = false
		btn.parentElement.children[1].innerHTML = " " + lenhonks + " new"
	})
}
function pageswitcher(name) {
	return function(evt) {
		if (name == thispagename) {
			return false
		}
		var honksonpage = document.getElementById("honksonpage")
		var holder = document.createElement("div");
		while (honksonpage.children.length) {
			holder.prepend(honksonpage.children[0])
		}
		honksforpage[thispagename] = holder
		thispagename = name
		holder = honksforpage[name]
		if (holder) {
			while (holder.children.length) {
				honksonpage.prepend(holder.children[0])
			}
		} else {
			get("/" + name + "?topxid=" + escape(topxid[thispagename]), function(xhr) {
				fillinhonks(xhr)
			})
		}
		return false
	}
}
(function() {
	var el = document.getElementById("homelink")
	el.onclick = pageswitcher("home")
	var el = document.getElementById("atmelink")
	el.onclick = pageswitcher("atme")
})();
</script>
<p><button onclick="refreshhonks(this)">refresh</button><span></span>
</div>
{{ end }}
<div id="honksonpage">
{{ range .Honks }}
{{ template "honk.html" map "Honk" . "BonkCSRF" $BonkCSRF }}
{{ end }}
</div>
</main>
{{ if $BonkCSRF }}
<script>
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 = "document"
	x.onload = function() { whendone(x) }
	x.send()
}
function bonk(el, xid) {
	el.innerHTML = "bonked"
	el.disabled = true
	post("/bonk", "CSRF={{ $BonkCSRF }}&xid=" + escape(xid))
}
function unbonk(el, xid) {
	el.innerHTML = "unbonked"
	el.disabled = true
	post("/zonkit", "CSRF={{ $BonkCSRF }}&wherefore=unbonk&what=" + escape(xid))
}
function muteit(el, convoy) {
	el.innerHTML = "muted"
	el.disabled = true
	post("/zonkit", "CSRF={{ $BonkCSRF }}&wherefore=zonvoy&what=" + escape(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", "CSRF={{ $BonkCSRF }}&wherefore=zonk&what=" + escape(xid))
	var p = el
	while (p && p.tagName != "ARTICLE") {
		p = p.parentElement
	}
	if (p) {
		p.remove()
	}
}
function ackit(el, xid) {
	el.innerHTML = "acked"
	el.disabled = true
	post("/zonkit", "CSRF={{ $BonkCSRF }}&wherefore=ack&what=" + escape(xid))
}
function deackit(el, xid) {
	el.innerHTML = "deacked"
	el.disabled = true
	post("/zonkit", "CSRF={{ $BonkCSRF }}&wherefore=deack&what=" + escape(xid))
}
</script>
{{ end }}