views/honkpage.js (view raw)
1function encode(hash) {
2 var s = []
3 for (var key in hash) {
4 var val = hash[key]
5 s.push(escape(key) + "=" + escape(val))
6 }
7 return s.join("&")
8}
9function post(url, data) {
10 var x = new XMLHttpRequest()
11 x.open("POST", url)
12 x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
13 x.send(data)
14}
15function get(url, whendone) {
16 var x = new XMLHttpRequest()
17 x.open("GET", url)
18 x.responseType = "document"
19 x.onload = function() { whendone(x) }
20 x.send()
21}
22function bonk(el, xid) {
23 el.innerHTML = "bonked"
24 el.disabled = true
25 post("/bonk", encode({"CSRF": csrftoken, "xid": xid}))
26}
27function unbonk(el, xid) {
28 el.innerHTML = "unbonked"
29 el.disabled = true
30 post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "unbonk", "what": xid}))
31}
32function muteit(el, convoy) {
33 el.innerHTML = "muted"
34 el.disabled = true
35 post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "zonvoy", "what": convoy}))
36 var els = document.querySelectorAll('article.honk')
37 for (var i = 0; i < els.length; i++) {
38 var e = els[i]
39 if (e.getAttribute("data-convoy") == convoy) {
40 e.remove()
41 }
42 }
43}
44function zonkit(el, xid) {
45 el.innerHTML = "zonked"
46 el.disabled = true
47 post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "zonk", "what": xid}))
48 var p = el
49 while (p && p.tagName != "ARTICLE") {
50 p = p.parentElement
51 }
52 if (p) {
53 p.remove()
54 }
55}
56function ackit(el, xid) {
57 el.innerHTML = "acked"
58 el.disabled = true
59 post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "ack", "what": xid}))
60}
61function deackit(el, xid) {
62 el.innerHTML = "deacked"
63 el.disabled = true
64 post("/zonkit", encode({"CSRF": csrftoken, "wherefore": "deack", "what": xid}))
65}
66function fillinhonks(xhr) {
67 var doc = xhr.responseXML
68 var stash = curpagestate.name + ":" + curpagestate.arg
69 topxid[stash] = doc.children[0].children[1].children[0].innerText
70 var srvmsg = doc.children[0].children[1].children[1]
71 var honks = doc.children[0].children[1].children[2].children
72
73 var srvel = document.getElementById("srvmsg")
74 srvel.children[0].remove()
75 srvel.prepend(srvmsg)
76
77 var honksonpage = document.getElementById("honksonpage")
78 var holder = honksonpage.children[0]
79 var lenhonks = honks.length
80 for (var i = honks.length; i > 0; i--) {
81 holder.prepend(honks[i-1])
82 }
83 relinklinks()
84 return lenhonks
85}
86function hydrargs() {
87 var name = curpagestate.name
88 var arg = curpagestate.arg
89 var args = { "page" : name }
90 if (name == "convoy") {
91 args["c"] = arg
92 } else if (name == "combo") {
93 console.log("loading combo " + arg)
94 args["c"] = arg
95 } else if (name == "honker") {
96 console.log("loading honker " + arg)
97 args["xid"] = arg
98 }
99 return args
100}
101function refreshhonks(btn) {
102 btn.innerHTML = "refreshing"
103 btn.disabled = true
104 var args = hydrargs()
105 var stash = curpagestate.name + ":" + curpagestate.arg
106 args["topxid"] = topxid[stash]
107 get("/hydra?" + encode(args), function(xhr) {
108 var lenhonks = fillinhonks(xhr)
109 btn.innerHTML = "refresh"
110 btn.disabled = false
111 btn.parentElement.children[1].innerHTML = " " + lenhonks + " new"
112 })
113}
114function statechanger(evt) {
115 var data = evt.state
116 if (!data) {
117 return
118 }
119 switchtopage(data.name, data.arg)
120}
121function switchtopage(name, arg) {
122 var honksonpage = document.getElementById("honksonpage")
123 var holder = honksonpage.children[0]
124 holder.remove()
125 // if not convoy, save current page
126 if (curpagestate.name != "convoy") {
127 var stash = curpagestate.name + ":" + curpagestate.arg
128 honksforpage[stash] = holder
129 }
130 curpagestate.name = name
131 curpagestate.arg = arg
132 // get the holder for the target page
133 var stash = name + ":" + arg
134 holder = honksforpage[stash]
135 if (holder) {
136 honksonpage.prepend(holder)
137 } else {
138 // or create one and fill it
139 honksonpage.prepend(document.createElement("div"))
140 var args = hydrargs()
141 get("/hydra?" + encode(args), fillinhonks)
142 }
143}
144function newpagestate(name, arg) {
145 return { "name": name, "arg": arg }
146}
147function pageswitcher(name, arg) {
148 return function(evt) {
149 var topmenu = document.getElementById("topmenu")
150 topmenu.open = false
151 console.log("switching to", name +":"+arg)
152 if (name == curpagestate.name && arg == curpagestate.arg) {
153 console.log("skipping nav")
154 return false
155 }
156 switchtopage(name, arg)
157 var url = evt.srcElement.href
158 history.pushState(newpagestate(name, arg), "some title", url)
159 window.scrollTo(0, 0)
160 return false
161 }
162}
163function relinklinks() {
164 var els = document.getElementsByClassName("convoylink")
165 while (els.length) {
166 els[0].onclick = pageswitcher("convoy", els[0].text)
167 els[0].classList.remove("convoylink")
168 }
169 els = document.getElementsByClassName("combolink")
170 while (els.length) {
171 els[0].onclick = pageswitcher("combo", els[0].text)
172 els[0].classList.remove("combolink")
173 }
174 els = document.getElementsByClassName("honkerlink")
175 while (els.length) {
176 var el = els[0]
177 var xid = el.getAttribute("data-xid")
178 el.onclick = pageswitcher("honker", xid)
179 el.classList.remove("honkerlink")
180 }
181}
182(function() {
183 var el = document.getElementById("homelink")
184 el.onclick = pageswitcher("home", "")
185 el = document.getElementById("atmelink")
186 el.onclick = pageswitcher("atme", "")
187 el = document.getElementById("firstlink")
188 el.onclick = pageswitcher("first", "")
189 relinklinks()
190 window.onpopstate = statechanger
191 history.replaceState(curpagestate, "some title", "")
192})();
193(function() {
194 var el = document.getElementById("donkdescriptor")
195 el.style.display = "none"
196})();
197function showhonkform(elem, rid, hname) {
198 var form = document.getElementById("honkform")
199 form.style = "display: block"
200 if (elem) {
201 form.remove()
202 elem.parentElement.parentElement.parentElement.insertAdjacentElement('beforebegin', form)
203 } else {
204 elem = document.getElementById("honkformhost")
205 elem.insertAdjacentElement('afterend', form)
206 }
207 var ridinput = document.getElementById("ridinput")
208 var honknoise = document.getElementById("honknoise")
209 if (rid) {
210 ridinput.value = rid
211 honknoise.value = "@" + hname + " "
212 }
213 document.getElementById("honknoise").focus()
214}
215function showelement(id) {
216 var el = document.getElementById(id)
217 el.style.display = "block"
218}
219function updatedonker() {
220 var el = document.getElementById("donker")
221 el.children[1].textContent = el.children[0].value.slice(-20)
222 var el = document.getElementById("donkdescriptor")
223 el.style.display = ""
224}
225var checkinprec = 100.0
226var gpsoptions = {
227 enableHighAccuracy: false,
228 timeout: 1000,
229 maximumAge: 0
230};
231function fillcheckin() {
232 if (navigator.geolocation) {
233 navigator.geolocation.getCurrentPosition(function(pos) {
234 showelement("placedescriptor")
235 var el = document.getElementById("placelatinput")
236 el.value = Math.round(pos.coords.latitude * checkinprec) / checkinprec
237 el = document.getElementById("placelonginput")
238 el.value = Math.round(pos.coords.longitude * checkinprec) / checkinprec
239 checkinprec = 10000.0
240 gpsoptions.enableHighAccuracy = true
241 gpsoptions.timeout = 2000
242 }, function(err) {
243 showelement("placedescriptor")
244 el = document.getElementById("placenameinput")
245 el.value = err.message
246 }, gpsoptions)
247 }
248}