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Commit | Line | Data |
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50dafc4c MF |
1 | // Written by Mike Frysinger <vapier@gmail.com>. Released into the public domain. Suck it. |
2 | ||
3 | /* Globals to allow easy manipulation via javascript console */ | |
4 | var mpc; | |
5 | var tcpclient; | |
0c661219 | 6 | var refresh_id = NaN; |
50dafc4c MF |
7 | |
8 | function TcpClientSender(tcpclient) { | |
9 | this.tcpclient = tcpclient; | |
10 | } | |
11 | TcpClientSender.prototype.send = function(data, cb) { | |
12 | this.tcpclient.sendMessage(data, cb); | |
13 | } | |
0a3a435e MF |
14 | TcpClientSender.prototype.poll = function() { |
15 | this.tcpclient.poll(); | |
16 | } | |
50dafc4c MF |
17 | |
18 | function tramp_mpc_recv(data) { | |
19 | mpc.recv(data); | |
20 | } | |
21 | ||
22 | function sync_storage(sync) { | |
23 | return sync ? chrome.storage.sync : chrome.storage.local; | |
24 | } | |
25 | ||
26 | window.onload = function() { | |
27 | var local_keys = [ | |
28 | 'sync', | |
29 | ]; | |
30 | var sync_keys = [ | |
0c661219 | 31 | 'host', 'port', 'refresh', |
50dafc4c MF |
32 | ]; |
33 | var options = { | |
34 | 'host': '192.168.0.2', | |
35 | 'port': 6600, | |
36 | 'sync': true, | |
0c661219 | 37 | 'refresh': 5, |
50dafc4c MF |
38 | }; |
39 | ||
40 | chrome.storage.local.get(local_keys, function(settings) { | |
41 | local_keys.forEach(function(key) { | |
42 | if (key in settings) | |
43 | options[key] = settings[key] | |
44 | }); | |
45 | ||
46 | var storage = sync_storage(options['sync']); | |
47 | storage.get(sync_keys, function(settings) { | |
48 | sync_keys.forEach(function(key) { | |
49 | if (key in settings) | |
50 | options[key] = settings[key]; | |
51 | }); | |
52 | ||
53 | init_ui(local_keys, sync_keys, options); | |
54 | mpc_connect(); | |
55 | }); | |
56 | }); | |
57 | }; | |
58 | ||
59 | function mpc_refresh() { | |
60 | mpc.status(); | |
50dafc4c MF |
61 | } |
62 | ||
63 | function mpc_connect(host, port) { | |
64 | if (typeof(host) != 'string') { | |
65 | host = window['opts_host'].value; | |
66 | port = parseInt(window['opts_port'].value); | |
67 | } | |
68 | ||
69 | if (mpc != undefined) { | |
70 | console.log('disconnecting'); | |
71 | update_ui('disconnect'); | |
72 | delete mpc; | |
73 | tcpclient.disconnect(); | |
74 | delete tcpclient; | |
75 | } | |
76 | ||
77 | update_ui('init'); | |
78 | tcpclient = new TcpClient(host, port); | |
79 | tcpclient.connect(function() { | |
80 | var mpc_sender = new TcpClientSender(tcpclient); | |
81 | tcpclient.addResponseListener(tramp_mpc_recv); | |
82 | mpc = new Mpc(mpc_sender, update_ui); | |
83 | console.log('connected to ' + host + ':' + port); | |
4ed31ba8 MF |
84 | console.log('protip: use the "mpc" object to poke mpd directly.\n' + |
85 | 'you can also do mpc.set_debug(3) to see traffic'); | |
50dafc4c | 86 | mpc_refresh(); |
0c661219 | 87 | update_refresh_timer(); |
50dafc4c MF |
88 | }); |
89 | } | |
90 | ||
91 | function tramp_mpc_consume() { | |
92 | var val = zo(!getToggleButton(this)); | |
93 | mpc.consume(val); | |
94 | setToggleButton(this, val); | |
95 | } | |
96 | function tramp_mpc_next() { mpc.next(); } | |
97 | function tramp_mpc_pause() { mpc.pause(); } | |
98 | function tramp_mpc_play() { mpc.play(); } | |
99 | function tramp_mpc_previous() { mpc.previous(); } | |
100 | function tramp_mpc_random() { | |
101 | var val = zo(!getToggleButton(this)); | |
102 | mpc.random(val); | |
103 | setToggleButton(this, val); | |
104 | } | |
105 | function tramp_mpc_repeat() { | |
106 | var val = zo(!getToggleButton(this)); | |
107 | mpc.repeat(val); | |
108 | setToggleButton(this, val); | |
109 | } | |
110 | function tramp_mpc_seekcur() { mpc.seekcur(this.value); } | |
111 | function tramp_mpc_setvol() { mpc.setvol(this.value); } | |
112 | function tramp_mpc_single() { | |
113 | var val = zo(!getToggleButton(this)); | |
114 | mpc.single(val); | |
115 | setToggleButton(this, val); | |
116 | } | |
117 | function tramp_mpc_stop() { mpc.stop(); } | |
118 | ||
119 | function zo(val) { | |
120 | return val ? 1 : 0; | |
121 | } | |
122 | function szo(val) { | |
123 | return val == '0' ? 0 : 1; | |
124 | } | |
125 | function getToggleButton(btn) { | |
126 | return btn.style.borderStyle == 'inset'; | |
127 | } | |
128 | function setToggleButton(btn, val) { | |
129 | if (val === undefined) | |
130 | val = !getToggleButton(btn); | |
131 | btn.style.borderStyle = val ? 'inset' : ''; | |
132 | } | |
133 | ||
134 | function show_page(page) { | |
135 | if (typeof(page) != 'string') | |
136 | page = this.id.split('.')[1]; | |
137 | ||
ea38f3ed MF |
138 | switch (page) { |
139 | case 'playlist': | |
140 | mpc.playlistinfo(); | |
141 | // Fallthrough. | |
142 | case 'metadata': | |
143 | mpc.currentsong(); | |
144 | break; | |
145 | } | |
146 | ||
50dafc4c MF |
147 | var eles = document.getElementsByClassName('main'); |
148 | for (var i = 0; i < eles.length; ++i) { | |
149 | var ele = eles[i]; | |
150 | var dis = 'none'; | |
151 | var cls = ''; | |
152 | if (ele.id == 'main.' + page) { | |
153 | dis = ''; | |
154 | cls = 'selected'; | |
155 | } | |
156 | ele.style.display = dis; | |
157 | document.getElementById('tab.' + ele.id.split('.')[1]).className = cls; | |
158 | } | |
159 | } | |
160 | ||
0c661219 MF |
161 | function do_refresh() { |
162 | mpc_refresh(); | |
163 | refresh_id = window.setTimeout(do_refresh, window['opts_refresh'].value * 1000); | |
164 | } | |
165 | ||
166 | function update_refresh_timer() { | |
2ff2c6c1 | 167 | if (!isNaN(refresh_id)) |
0c661219 MF |
168 | window.clearTimeout(refresh_id); |
169 | var rate = window['opts_refresh'].value * 1000; | |
170 | if (rate > 0) | |
171 | refresh_id = window.setTimeout(do_refresh, rate); | |
172 | } | |
173 | ||
50dafc4c MF |
174 | function update_local_settings() { |
175 | var setting = {}; | |
176 | setting[this.id] = this.checked; | |
177 | chrome.storage.local.set(setting); | |
178 | } | |
179 | ||
180 | function update_sync_settings() { | |
181 | var setting = {}; | |
182 | setting[this.id] = this.value; | |
183 | var storage = sync_storage(window['opts_sync'].checked); | |
184 | storage.set(setting); | |
0c661219 MF |
185 | |
186 | switch (this.id) { | |
187 | case 'refresh': | |
188 | update_refresh_timer(); | |
189 | break; | |
190 | } | |
50dafc4c MF |
191 | } |
192 | ||
193 | function init_ui(local_keys, sync_keys, options) { | |
194 | /* Setup footer */ | |
195 | [ | |
ea38f3ed | 196 | 'controls', 'metadata', 'options', 'playlist', |
50dafc4c MF |
197 | ].forEach(function(id) { |
198 | document.getElementById('tab.' + id).onclick = show_page; | |
199 | }); | |
200 | ||
201 | /* Setup control tab */ | |
202 | ui_mpc_status = document.getElementById('status'); | |
50dafc4c MF |
203 | [ |
204 | 'consume', 'next', 'pause', 'play', 'previous', 'random', 'repeat', | |
205 | 'seekcur', 'setvol', 'single', 'stop', | |
206 | ].forEach(function(id) { | |
207 | var ele = window['ui_mpc_' + id] = document.getElementById(id); | |
ea13f13a | 208 | ele.onchange = ele.onclick = window['tramp_mpc_' + id]; |
50dafc4c MF |
209 | ele.title = id; |
210 | }); | |
ea38f3ed | 211 | window['ui_mpc_currtime'] = document.getElementById('currtime'); |
50dafc4c | 212 | |
e9aee305 MF |
213 | /* Setup metadata tab */ |
214 | [ | |
215 | 'album', 'artist', 'date', 'file', 'title', | |
216 | ].forEach(function(id) { | |
217 | window['ui_mpc_metadata_' + id] = document.getElementById('metadata.' + id); | |
218 | }); | |
219 | ||
ea38f3ed MF |
220 | /* Setup playlist tab */ |
221 | window['ui_mpc_playlist'] = document.getElementById('playlist'); | |
222 | ||
50dafc4c MF |
223 | /* Setup options tab */ |
224 | document.getElementById('connect').onclick = mpc_connect; | |
225 | local_keys.forEach(function(id) { | |
226 | var ele = window['opts_' + id] = document.getElementById(id); | |
227 | ele.checked = options[id]; | |
228 | ele.onchange = update_local_settings; | |
229 | }); | |
230 | sync_keys.forEach(function(id) { | |
231 | var ele = window['opts_' + id] = document.getElementById(id); | |
232 | ele.value = options[id]; | |
233 | ele.oninput = update_sync_settings; | |
234 | }); | |
235 | } | |
236 | ||
ea38f3ed MF |
237 | function pretty_time(time) { |
238 | var sec, min, hrs, ret = ''; | |
239 | time = parseInt(time); | |
240 | sec = time % 60; | |
241 | min = parseInt((time / 60) % 60); | |
242 | hrs = parseInt((time / 3600) % 3600); | |
243 | if (hrs) | |
244 | ret = hrs + ':' + ("00" + min).substr(-2) + ':'; | |
245 | else | |
246 | ret = min + ':'; | |
247 | return ret + ("00" + sec).substr(-2); | |
248 | } | |
249 | ||
50dafc4c MF |
250 | function update_ui(state, cmd) { |
251 | if (typeof(state) == 'string') { | |
252 | ui_mpc_status.innerText = ({ | |
253 | 'disconnect': 'Disconnecting...', | |
254 | 'init': 'Connecting...', | |
255 | })[state]; | |
256 | return; | |
257 | } | |
258 | ||
259 | if (Array.isArray(state)) { | |
260 | /* | |
261 | switch (cmd[0]) { | |
262 | case 'setvol': | |
263 | case 'seekcur': | |
264 | break; | |
265 | default: | |
266 | mpc_refresh(); | |
267 | } | |
268 | */ | |
269 | return; | |
270 | } | |
271 | ||
ea38f3ed MF |
272 | /* Update the metadata tab. */ |
273 | var currentsong = {}; | |
274 | if ('Currentsong' in state) | |
275 | currentsong = state.Currentsong; | |
276 | ui_mpc_metadata_album.innerText = currentsong.Album; | |
277 | ui_mpc_metadata_artist.innerText = currentsong.Artist; | |
278 | ui_mpc_metadata_title.innerText = currentsong.Title; | |
279 | ui_mpc_metadata_date.innerText = currentsong.Date; | |
280 | ui_mpc_metadata_file.innerText = currentsong.file; | |
281 | ||
282 | /* Update the playlist tab. */ | |
283 | var playlist = []; | |
284 | if ('Playlist' in state) | |
285 | playlist = state.Playlist; | |
286 | ui_mpc_playlist.innerHTML = ''; | |
287 | playlist.forEach(function(song) { | |
288 | var cell, row = ui_mpc_playlist.insertRow(-1); | |
289 | if (song.Pos == currentsong.Pos) | |
290 | row.style.fontWeight = 'bold'; | |
291 | ||
292 | cell = row.insertCell(-1); | |
293 | cell.innerText = song.Pos; | |
294 | cell.style.textAlign = 'right'; | |
295 | ||
296 | if ('Artist' in song) { | |
297 | row.insertCell(-1).innerText = song.Artist; | |
298 | row.insertCell(-1).innerText = song.Album; | |
299 | row.insertCell(-1).innerText = song.Title; | |
300 | } else { | |
301 | cell = row.insertCell(-1); | |
302 | cell.innerText = song.file; | |
303 | cell.colSpan = 3; | |
304 | } | |
305 | row.insertCell(-1).innerText = pretty_time(song.Time); | |
306 | }); | |
50dafc4c | 307 | |
ea38f3ed | 308 | /* Update the status tab. */ |
a7204fc7 MF |
309 | var time; |
310 | if ('time' in state) | |
311 | // When stopped, there is no time field at all. | |
312 | time = state.time.split(':'); | |
313 | else | |
314 | time = [0, 0]; | |
ea38f3ed MF |
315 | ui_mpc_seekcur.max = time[1]; |
316 | ui_mpc_seekcur.value = time[0]; | |
92ef8630 | 317 | percent = Math.floor((0.0 + time[0]) * 100 / (0.0 + time[1])); |
ea38f3ed MF |
318 | ui_mpc_seekcur.title = 'seekcur (' + percent + '%)'; |
319 | ui_mpc_currtime.innerText = [pretty_time(time[0]), pretty_time(time[1]), percent + '%'].join(' / '); | |
92ef8630 | 320 | |
ea38f3ed MF |
321 | ui_mpc_setvol.value = state.volume; |
322 | ui_mpc_setvol.title = 'setvol (' + state.volume + '%)'; | |
50dafc4c | 323 | |
50dafc4c MF |
324 | [ |
325 | 'consume', 'random', 'repeat', 'single', | |
326 | ].forEach(function(id) { | |
327 | setToggleButton(window['ui_mpc_' + id], szo(state[id])); | |
328 | }); | |
329 | ||
330 | ui_mpc_status.innerText = ({ | |
331 | 'play': 'Playing', | |
332 | 'pause': 'Paused', | |
333 | 'stop': 'Stopped', | |
334 | })[state.state]; | |
335 | } |