root / snf-cyclades-app / synnefo / ui / static / snf / js / ui / web / ui_vms_base_view.js @ 8a6915df
History | View | Annotate | Download (33.9 kB)
1 |
// Copyright 2011 GRNET S.A. All rights reserved.
|
---|---|
2 |
//
|
3 |
// Redistribution and use in source and binary forms, with or
|
4 |
// without modification, are permitted provided that the following
|
5 |
// conditions are met:
|
6 |
//
|
7 |
// 1. Redistributions of source code must retain the above
|
8 |
// copyright notice, this list of conditions and the following
|
9 |
// disclaimer.
|
10 |
//
|
11 |
// 2. Redistributions in binary form must reproduce the above
|
12 |
// copyright notice, this list of conditions and the following
|
13 |
// disclaimer in the documentation and/or other materials
|
14 |
// provided with the distribution.
|
15 |
//
|
16 |
// THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
// POSSIBILITY OF SUCH DAMAGE.
|
28 |
//
|
29 |
// The views and conclusions contained in the software and
|
30 |
// documentation are those of the authors and should not be
|
31 |
// interpreted as representing official policies, either expressed
|
32 |
// or implied, of GRNET S.A.
|
33 |
//
|
34 |
|
35 |
;(function(root){
|
36 |
|
37 |
// root
|
38 |
var root = root;
|
39 |
|
40 |
// setup namepsaces
|
41 |
var snf = root.synnefo = root.synnefo || {};
|
42 |
var models = snf.models = snf.models || {}
|
43 |
var storage = snf.storage = snf.storage || {};
|
44 |
var ui = snf.ui = snf.ui || {};
|
45 |
|
46 |
var views = snf.views = snf.views || {}
|
47 |
|
48 |
// shortcuts
|
49 |
var bb = root.Backbone;
|
50 |
|
51 |
// logging
|
52 |
var logger = new snf.logging.logger("SNF-VIEWS"); |
53 |
var debug = _.bind(logger.debug, logger);
|
54 |
|
55 |
var hasKey = Object.prototype.hasOwnProperty;
|
56 |
|
57 |
views.CreateSnapshotView = views.Overlay.extend({ |
58 |
view_id: "snapshot_create_view", |
59 |
content_selector: "#snapshot-create-content", |
60 |
css_class: 'overlay-snapshot-create overlay-info', |
61 |
overlay_id: "snapshot-create-overlay", |
62 |
|
63 |
title: "Create new snapshot", |
64 |
subtitle: "Machines", |
65 |
|
66 |
initialize: function(options) { |
67 |
views.CreateSnapshotView.__super__.initialize.apply(this);
|
68 |
|
69 |
this.create_button = this.$("form .form-action.create"); |
70 |
this.text = this.$(".snapshot-create-name"); |
71 |
this.description = this.$(".snapshot-create-desc"); |
72 |
this.form = this.$("form"); |
73 |
this.init_handlers();
|
74 |
}, |
75 |
|
76 |
show: function(vm) { |
77 |
this.vm = vm;
|
78 |
views.CreateSnapshotView.__super__.show.apply(this);
|
79 |
}, |
80 |
|
81 |
init_handlers: function() { |
82 |
|
83 |
this.create_button.click(_.bind(function(e){ |
84 |
this.submit();
|
85 |
}, this));
|
86 |
|
87 |
this.form.submit(_.bind(function(e){ |
88 |
e.preventDefault(); |
89 |
this.submit();
|
90 |
return false; |
91 |
}, this))
|
92 |
|
93 |
this.text.keypress(_.bind(function(e){ |
94 |
if (e.which == 13) {this.submit()}; |
95 |
},this))
|
96 |
}, |
97 |
|
98 |
submit: function() { |
99 |
if (this.validate()) { |
100 |
this.create();
|
101 |
}; |
102 |
}, |
103 |
|
104 |
validate: function() { |
105 |
// sanitazie
|
106 |
var t = this.text.val(); |
107 |
t = t.replace(/^\s+|\s+$/g,""); |
108 |
this.text.val(t);
|
109 |
|
110 |
if (this.text.val() == "") { |
111 |
this.text.closest(".form-field").addClass("error"); |
112 |
this.text.focus();
|
113 |
return false; |
114 |
} else {
|
115 |
this.text.closest(".form-field").removeClass("error"); |
116 |
} |
117 |
return true; |
118 |
}, |
119 |
|
120 |
create: function() { |
121 |
this.create_button.addClass("in-progress"); |
122 |
|
123 |
var name = this.text.val(); |
124 |
var desc = this.description.val(); |
125 |
|
126 |
this.vm.create_snapshot(name, desc, _.bind(function() { |
127 |
this.hide();
|
128 |
}, this));
|
129 |
}, |
130 |
|
131 |
_default_values: function() { |
132 |
var date = (new Date()).toString(); |
133 |
var vmname = this.vm.get('name'); |
134 |
var id = this.vm.id; |
135 |
|
136 |
var name = "snf-{0} '{1}' snapshot ({2})".format(id, vmname, date); |
137 |
var description = "Snapshot created at: {0}".format(date); |
138 |
description += "\n" + "Machine name: '{0}'".format(vmname); |
139 |
description += "\n" + "Machine id: '{0}'".format(id); |
140 |
|
141 |
return {
|
142 |
'name': name,
|
143 |
'description': description
|
144 |
} |
145 |
}, |
146 |
|
147 |
beforeOpen: function() { |
148 |
this.create_button.removeClass("in-progress") |
149 |
this.text.closest(".form-field").removeClass("error"); |
150 |
var defaults = this._default_values(); |
151 |
|
152 |
this.text.val(defaults.name);
|
153 |
this.description.val(defaults.description);
|
154 |
this.text.show();
|
155 |
this.text.focus();
|
156 |
this.description.show();
|
157 |
}, |
158 |
|
159 |
onOpen: function() { |
160 |
this.text.focus();
|
161 |
} |
162 |
}); |
163 |
|
164 |
// base class for views that contain/handle VMS
|
165 |
views.VMListView = views.View.extend({ |
166 |
|
167 |
// just a flag to identify that
|
168 |
// views of this type handle vms
|
169 |
vms_view: true, |
170 |
|
171 |
selectors: {},
|
172 |
hide_actions: true, |
173 |
pane: "#machines-pane", |
174 |
metadata_view: undefined, |
175 |
|
176 |
initialize: function() { |
177 |
views.VMListView.__super__.initialize.call(this);
|
178 |
this._vm_els = {};
|
179 |
this.set_storage_handlers();
|
180 |
this.set_handlers();
|
181 |
this.vms_updated_handler();
|
182 |
this.connect_overlay = new views.VMConnectView(); |
183 |
}, |
184 |
|
185 |
// display vm diagnostics detail overlay view, update based on
|
186 |
// diagnostics_update_interval config value.
|
187 |
show_build_details_for_vm: function(vm) { |
188 |
var cont = null; |
189 |
var success = function(data) { |
190 |
var message = ""; |
191 |
var title = vm.get('name'); |
192 |
var info = '<em>Status log messages:</em>'; |
193 |
|
194 |
var list_el = $('<div class="diagnostics-list">'); |
195 |
list_el.append('<div class="empty">No data available</div>');
|
196 |
|
197 |
cont = list_el; |
198 |
var messages = _.clone(data);
|
199 |
|
200 |
update_overlay_diagnostics(data, cont); |
201 |
synnefo.ui.main.details_view.show(title, info, cont); |
202 |
} |
203 |
|
204 |
var update_overlay_diagnostics = function(data) { |
205 |
var existing = cont.find(".msg-log-entry"); |
206 |
var messages = _.clone(data);
|
207 |
|
208 |
var to_append = messages.slice(0, messages.length - existing.length); |
209 |
to_append.reverse(); |
210 |
|
211 |
var appending = to_append.length != messages.length;
|
212 |
|
213 |
if (to_append.length) { cont.find(".empty").hide() } else { |
214 |
if (!messages.length) { cont.find(".empty").show() } |
215 |
} |
216 |
_.each(to_append, function(msg){
|
217 |
var el = $('<div class="clearfix msg-log-entry ' + msg.level.toLowerCase() + '">'); |
218 |
if (msg.details) {
|
219 |
el.addClass("with-details");
|
220 |
} |
221 |
var display_source_date = synnefo.config.diagnostics_display_source_date;
|
222 |
var source_date = ""; |
223 |
if (display_source_date) {
|
224 |
source_date = '('+synnefo.util.formatDate(new Date(msg.source_date))+')'; |
225 |
} |
226 |
|
227 |
el.append('<span class="date">' + synnefo.util.formatDate(new Date(msg.created)) + source_date + '</span>'); |
228 |
el.append('<span class="src">' + _.escape(msg.source) + '</span>'); |
229 |
el.append('<span class="msg">' + _.escape(msg.message) + '</span>'); |
230 |
if (msg.details) {
|
231 |
el.append('<pre class="details">' + _.escape(msg.details) + '</pre>'); |
232 |
} |
233 |
if (appending) { el.hide(0); el.css({'display':'none'})} |
234 |
cont.prepend(el); |
235 |
el.click(function(el) {
|
236 |
$(this).find(".details").slideToggle(); |
237 |
$(this).toggleClass("expanded"); |
238 |
}); |
239 |
|
240 |
if (appending) { el.fadeIn(800); } |
241 |
}); |
242 |
|
243 |
window.setTimeout(function(){
|
244 |
if (cont.is(":visible")) { |
245 |
vm.get_diagnostics(update_overlay_diagnostics); |
246 |
} |
247 |
}, synnefo.config.diagnostics_update_interval); |
248 |
} |
249 |
|
250 |
vm.get_diagnostics(success); |
251 |
}, |
252 |
|
253 |
// Helpers
|
254 |
//
|
255 |
// get element based on this.selectors key/value pairs
|
256 |
sel: function(id, params) { |
257 |
if (!this.selectors[id]){ return }; |
258 |
return $(this.selectors[id].format(params)); |
259 |
}, |
260 |
|
261 |
// vm element based on vm model instance provided
|
262 |
vm: function(vm) { |
263 |
if (hasKey.call(this._vm_els, vm.id)) { |
264 |
ret = this._vm_els[vm.id];
|
265 |
} else {
|
266 |
return $([]); |
267 |
} |
268 |
|
269 |
return ret;
|
270 |
}, |
271 |
|
272 |
// get vm model instance from DOM element
|
273 |
vm_for_element: function(el) { |
274 |
return storage.vms.sel(this.vm_id_for_element(el)); |
275 |
}, |
276 |
|
277 |
|
278 |
// Event binding and stuff like that
|
279 |
//
|
280 |
set_storage_handlers: function() { |
281 |
storage.vms.bind("add", _.bind(this.vms_updated_handler, this, "add")); |
282 |
storage.vms.bind("change", _.bind(this.vms_updated_handler, this, "change")); |
283 |
storage.vms.bind("reset", _.bind(this.vms_updated_handler, this, "reset")); |
284 |
storage.vms.bind("remove", _.bind(this.vms_updated_handler, this, "remove")); |
285 |
}, |
286 |
|
287 |
// vms updated triggered, update view vms
|
288 |
vms_updated_handler: function (method, model, arg2, arg3) { |
289 |
var updated = storage.vms.models;
|
290 |
if (method == "add") { updated = [model] }; |
291 |
if (method == "change") { updated = [model] }; |
292 |
if (method == "remove") { updated = [model] }; |
293 |
|
294 |
if (method == "remove") { |
295 |
this.remove_vm(model)
|
296 |
return;
|
297 |
} |
298 |
|
299 |
this.update_vms(updated);
|
300 |
}, |
301 |
|
302 |
// create vm
|
303 |
// append it on proper view container
|
304 |
create_vm: function(vm) { |
305 |
// create dom element
|
306 |
var vm_view = this.create_vm_element(vm); |
307 |
vm_view.find(".vm-actions").attr("id", this.view_id+"-actions-" + vm.id); |
308 |
this._vm_els[vm.id] = vm_view;
|
309 |
var container = this.get_vm_container(vm); |
310 |
container.append(vm_view); |
311 |
vm_view.find(".action-indicator").text(""); |
312 |
if (this.visible()) { |
313 |
container.show() |
314 |
} |
315 |
|
316 |
// initialize vm specific event handlers
|
317 |
this.__set_vm_handlers(vm);
|
318 |
vm_view.find(".suspended-notice").click(function(){ |
319 |
synnefo.ui.main.suspended_view.show(vm); |
320 |
}) |
321 |
return vm_view;
|
322 |
}, |
323 |
|
324 |
// create vm dom element
|
325 |
create_vm_element: function(vm) { |
326 |
// clone template
|
327 |
return this.sel('tpl').clone().attr("id", this.id_tpl + vm.id) |
328 |
}, |
329 |
|
330 |
// get proper vm container
|
331 |
get_vm_container: function(vm) { |
332 |
if (vm.is_active()) {
|
333 |
return this.sel("vm_cont_active"); |
334 |
} else {
|
335 |
return this.sel("vm_cont_terminated"); |
336 |
} |
337 |
}, |
338 |
|
339 |
// create and append inside the proper container the vm model
|
340 |
// if it doesn't exist update vm data and make it visible
|
341 |
add: function(vm) { |
342 |
// create if it does not exist
|
343 |
if (!hasKey.call(this._vm_els, vm.id)) { |
344 |
var el = this.create_vm(vm); |
345 |
el.show(); |
346 |
this.post_add(vm);
|
347 |
this.init_vm_view_handlers(vm);
|
348 |
} |
349 |
|
350 |
return this.vm(vm); |
351 |
}, |
352 |
|
353 |
init_vm_view_handlers: function(vm) { |
354 |
var self = this; |
355 |
var el = this.vm(vm); |
356 |
|
357 |
// hidden feature, double click on indicators to display
|
358 |
// vm diagnostics.
|
359 |
el.find(".indicators").bind("dblclick", function(){ |
360 |
self.show_build_details_for_vm(vm); |
361 |
}); |
362 |
|
363 |
// this button gets visible if vm creation failed.
|
364 |
el.find("div.build-progress .btn").click(function(){ |
365 |
self.show_build_details_for_vm(vm); |
366 |
}); |
367 |
}, |
368 |
|
369 |
// helpers for VMListView descendants
|
370 |
post_add: function(vm) { throw "Not implemented" }, |
371 |
set_vm_handlers: function(vm) { throw "Not implemented" }, |
372 |
set_handlers: function() { throw "Not implemented" }, |
373 |
update_layout: function() { throw "Not implemented" }, |
374 |
post_update_vm: function(vm) { throw "Not implemented" }, |
375 |
update_details: function(vm) {}, |
376 |
|
377 |
// remove vm
|
378 |
remove_vm: function(vm) { |
379 |
// FIXME: some kind of transiton ??? effect maybe ???
|
380 |
this.vm(vm).remove();
|
381 |
this.post_remove_vm(vm);
|
382 |
if (hasKey.call(this._vm_els, vm.id)) { |
383 |
delete this._vm_els[vm.id]; |
384 |
} |
385 |
}, |
386 |
|
387 |
// remove all vms from view
|
388 |
clear: function() { |
389 |
this.sel('vms').remove(); |
390 |
this.__update_layout();
|
391 |
}, |
392 |
|
393 |
show: function() { |
394 |
views.VMListView.__super__.show.apply(this, arguments); |
395 |
if (storage.vms.length == 0) { this.hide() }; |
396 |
if (!snf.config.update_hidden_views) {
|
397 |
this.update_vms(storage.vms.models);
|
398 |
} |
399 |
}, |
400 |
|
401 |
// do update for provided vms, then update the view layout
|
402 |
update_vms: function(vms) { |
403 |
if (!this.visible() && !snf.config.update_hidden_views) { return }; |
404 |
|
405 |
_.each(vms, _.bind(function(vm){
|
406 |
// vm will be removed
|
407 |
// no need to update
|
408 |
if (vm.get("status") == "DELETED") { |
409 |
return;
|
410 |
} |
411 |
|
412 |
// this won't add it additional times
|
413 |
this.add(vm);
|
414 |
this.update_vm(vm);
|
415 |
}, this))
|
416 |
|
417 |
// update view stuff
|
418 |
this.__update_layout();
|
419 |
}, |
420 |
|
421 |
update_toggles_visibility: function(vm) { |
422 |
if (vm.is_building() || vm.in_error_state() || vm.get("status") == "DESTROY") { |
423 |
this.vm(vm).find(".cont-toggler-wrapper.ips").addClass("disabled"); |
424 |
} else {
|
425 |
this.vm(vm).find(".cont-toggler-wrapper.ips").removeClass("disabled"); |
426 |
} |
427 |
}, |
428 |
|
429 |
// update ui for the given vm
|
430 |
update_vm: function(vm) { |
431 |
// do not update deleted state vms
|
432 |
if (!vm || vm.get("status") == 'DELETED') { return }; |
433 |
this.check_vm_container(vm);
|
434 |
|
435 |
this.update_details(vm);
|
436 |
this.update_transition_state(vm);
|
437 |
this.update_toggles_visibility(vm);
|
438 |
|
439 |
if (this.action_views) { |
440 |
this.action_views[vm.id].update();
|
441 |
this.action_views[vm.id].update_layout();
|
442 |
} |
443 |
|
444 |
var el = this.vm(vm); |
445 |
if (vm.can_resize()) {
|
446 |
el.addClass("can-resize");
|
447 |
} else {
|
448 |
el.removeClass("can-resize");
|
449 |
} |
450 |
|
451 |
if (vm.get('suspended')) { |
452 |
el.addClass("suspended");
|
453 |
} else {
|
454 |
el.removeClass("suspended");
|
455 |
} |
456 |
|
457 |
try {
|
458 |
this.post_update_vm(vm);
|
459 |
} catch (err) {};
|
460 |
}, |
461 |
|
462 |
// check if vm is placed properly within the view
|
463 |
// container (e.g. some views might have different
|
464 |
// containers for terminated or running machines
|
465 |
check_vm_container: function(vm){ |
466 |
var el = this.vm(vm); |
467 |
if (!el.length) { return }; |
468 |
var self = this; |
469 |
var selector = vm.is_active() ? 'vm_cont_active' : 'vm_cont_terminated'; |
470 |
if (el.parent()[0] != this.sel(selector)[0]) { |
471 |
var cont = this.sel(selector); |
472 |
var self = this; |
473 |
|
474 |
el.hide().appendTo(cont).fadeIn(300);
|
475 |
$(window).trigger('resize'); |
476 |
|
477 |
//el.fadeOut(200, function() {
|
478 |
//el.appendTo(cont);
|
479 |
//el.fadeIn(200);
|
480 |
//self.sel(selector).show(function(){
|
481 |
//$(window).trigger("resize");
|
482 |
//});
|
483 |
//});
|
484 |
} |
485 |
}, |
486 |
|
487 |
__update_layout: function() { |
488 |
this.update_layout();
|
489 |
}, |
490 |
|
491 |
// append handlers for vm specific events
|
492 |
__set_vm_handlers: function(vm) { |
493 |
// show transition on vm status transit
|
494 |
vm.bind('transition', _.bind(function(){this.show_transition(vm)}, this)); |
495 |
this.set_vm_handlers(vm);
|
496 |
}, |
497 |
|
498 |
// is vm in transition ??? show the progress spinner
|
499 |
update_transition_state: function(vm) { |
500 |
if (vm.in_transition() && !vm.has_pending_action()){
|
501 |
this.sel('vm_spinner', vm.id).show(); |
502 |
} else {
|
503 |
this.sel('vm_spinner', vm.id).hide(); |
504 |
} |
505 |
}, |
506 |
|
507 |
show_indicator: function(vm, action) { |
508 |
var action = action || vm.pending_action;
|
509 |
this.sel('vm_wave', vm.id).hide(); |
510 |
this.sel('vm_spinner', vm.id).hide(); |
511 |
this.vm(vm).find(".action-indicator").removeClass().addClass(action + " action-indicator").show(); |
512 |
}, |
513 |
|
514 |
hide_indicator: function(vm) { |
515 |
this.vm(vm).find(".action-indicator").removeClass().addClass("action-indicator").hide(); |
516 |
this.update_transition_state(vm);
|
517 |
}, |
518 |
|
519 |
// display transition animations
|
520 |
show_transition: function(vm) { |
521 |
var wave = this.sel('vm_wave', vm.id); |
522 |
if (!wave || !wave.length) { return } |
523 |
|
524 |
var src = wave.attr('src'); |
525 |
// change src to force gif play from the first frame
|
526 |
// animate for 500 ms then hide
|
527 |
wave.attr('src', "").show(); |
528 |
wave.attr('src', src).fadeIn(200).delay(700).fadeOut(300, function() { |
529 |
wave.hide(); |
530 |
}); |
531 |
}, |
532 |
|
533 |
connect_to_console: function(vm) { |
534 |
// It seems that Safari allows popup windows only if the window.open
|
535 |
// call is made within an html element click event context.
|
536 |
// Otherwise its behaviour is based on "Block Pop-Up Windows"
|
537 |
// setting, which when enabled no notification appears for the user.
|
538 |
// Since there is no easy way to check for the setting value we use
|
539 |
// async:false for the action call so that action success handler
|
540 |
// which opens the new window is called inside the click event
|
541 |
// context.
|
542 |
var use_async = true; |
543 |
if ($.client.browser == "Safari") { |
544 |
use_async = false;
|
545 |
} |
546 |
|
547 |
vm.call("console", function(console_data) { |
548 |
var url = vm.get_console_url(console_data);
|
549 |
snf.util.open_window(url, "VM_" + vm.get("id") + "_CONSOLE", {'scrollbars': 1, 'fullscreen': 0}); |
550 |
}, undefined, {async: use_async}); |
551 |
} |
552 |
|
553 |
}); |
554 |
|
555 |
// empty message view (just a wrapper to the element containing
|
556 |
// the empty information message)
|
557 |
views.EmptyView = views.View.extend({ |
558 |
el: '#emptymachineslist' |
559 |
}) |
560 |
|
561 |
views.VMActionsView = views.View.extend({ |
562 |
|
563 |
initialize: function(vm, parent, el, hide) { |
564 |
this.hide = hide || false; |
565 |
this.view = parent;
|
566 |
this.vm = vm;
|
567 |
this.vm_el = el;
|
568 |
this.el = $("#" + parent.view_id + "-actions-" + vm.id); |
569 |
this.all_action_names = _.keys(views.VMActionsView.STATUS_ACTIONS);
|
570 |
|
571 |
// state params
|
572 |
this.selected_action = false; |
573 |
|
574 |
_.bindAll(this);
|
575 |
window.acts = this;
|
576 |
this.view_id = "vm_" + vm.id + "_actions"; |
577 |
views.VMActionsView.__super__.initialize.call(this);
|
578 |
|
579 |
this.hovered = false; |
580 |
this.set_hover_handlers();
|
581 |
}, |
582 |
|
583 |
action: function(name) { |
584 |
return $(this.el).find(".action-container." + name); |
585 |
}, |
586 |
|
587 |
action_link: function(name) { |
588 |
return this.action(name).find("a"); |
589 |
}, |
590 |
|
591 |
action_confirm_cont: function(name) { |
592 |
return this.action_confirm(name).parent(); |
593 |
}, |
594 |
|
595 |
action_confirm: function(name) { |
596 |
return this.action(name).find("button.yes"); |
597 |
}, |
598 |
|
599 |
action_cancel: function(name) { |
600 |
return this.action(name).find("button.no"); |
601 |
}, |
602 |
|
603 |
hide_actions: function() { |
604 |
$(this.el).find("a").css("visibility", "hidden"); |
605 |
}, |
606 |
|
607 |
set_can_start: function() { |
608 |
var el = $(this.el).find("a.action-start").parent(); |
609 |
el.removeClass("disabled-visible");
|
610 |
}, |
611 |
|
612 |
set_cannot_start: function() { |
613 |
var el = $(this.el).find("a.action-start").parent(); |
614 |
el.addClass("disabled-visible")
|
615 |
}, |
616 |
|
617 |
// update the actions layout, depending on the selected actions
|
618 |
update_layout: function() { |
619 |
|
620 |
if (this.vm.get('status') == 'STOPPED') { |
621 |
if (this.vm.can_start()) { |
622 |
this.set_can_start();
|
623 |
} else {
|
624 |
this.set_cannot_start();
|
625 |
} |
626 |
} |
627 |
|
628 |
if (!this.vm_handlers_initialized) { |
629 |
this.vm = storage.vms.get(this.vm.id); |
630 |
this.init_vm_handlers();
|
631 |
} |
632 |
|
633 |
if (!this.vm) { return } |
634 |
|
635 |
if (!this.hovered && !this.vm.has_pending_action() && this.hide && !this.vm.action_error) { |
636 |
this.el.hide();
|
637 |
this.view.hide_indicator(this.vm); |
638 |
return
|
639 |
}; |
640 |
|
641 |
if (!this.el.is(":visible") && !this.hide) { return }; |
642 |
if (!this.handlers_initialized) { this.set_handlers(); } |
643 |
|
644 |
|
645 |
// update selected action
|
646 |
if (this.vm.pending_action) { |
647 |
this.selected_action = this.vm.pending_action; |
648 |
} else {
|
649 |
this.selected_action = false; |
650 |
} |
651 |
|
652 |
// vm actions tha can be performed
|
653 |
var actions = this.vm.get_available_actions(); |
654 |
|
655 |
// had pending action but actions changed and now selected action is
|
656 |
// not available, hide it from user
|
657 |
if (this.selected_action && actions.indexOf(this.selected_action) == -1) { |
658 |
this.reset();
|
659 |
} |
660 |
|
661 |
this.el.show();
|
662 |
|
663 |
if ((this.selected_action || this.hovered) && !this.vm.action_error) { |
664 |
// show selected action
|
665 |
$(this.el).show(); |
666 |
$(this.el).find("a").css("visibility", "visible"); |
667 |
// show action icon
|
668 |
this.view.show_indicator(this.vm); |
669 |
} else {
|
670 |
if (this.hide || this.vm.action_error) { |
671 |
// view shows actions on machine hover
|
672 |
$(this.el).find("a").css("visibility", "hidden"); |
673 |
} else {
|
674 |
if (!this.vm.action_error) { |
675 |
// view shows actions always
|
676 |
$(this.el).find("a").css("visibility", "visible"); |
677 |
$(this.el).show(); |
678 |
} |
679 |
} |
680 |
|
681 |
this.view.hide_indicator(this.vm); |
682 |
} |
683 |
|
684 |
// update action link styles and shit
|
685 |
_.each(models.VM.ACTIONS, function(action, index) {
|
686 |
if (actions.indexOf(action) > -1) { |
687 |
this.action(action).removeClass("disabled"); |
688 |
var inactive = models.VM.AVAILABLE_ACTIONS_INACTIVE[action];
|
689 |
|
690 |
if (inactive && !_.contains(inactive, this.vm.get('status'))) { |
691 |
this.action(action).addClass("inactive"); |
692 |
} else {
|
693 |
this.action(action).removeClass("inactive"); |
694 |
} |
695 |
|
696 |
if (this.selected_action == action) { |
697 |
this.action_confirm_cont(action).css('display', 'block'); |
698 |
this.action_confirm(action).show();
|
699 |
this.action(action).removeClass("disabled"); |
700 |
this.action_link(action).addClass("selected"); |
701 |
} else {
|
702 |
this.action_confirm_cont(action).hide();
|
703 |
this.action_confirm(action).hide();
|
704 |
this.action_link(action).removeClass("selected"); |
705 |
} |
706 |
} else {
|
707 |
this.action().hide();
|
708 |
this.action(action).addClass("disabled"); |
709 |
this.action_confirm(action).hide();
|
710 |
} |
711 |
}, this);
|
712 |
}, |
713 |
|
714 |
init_vm_handlers: function() { |
715 |
try {
|
716 |
this.vm.unbind("action:fail", this.update_layout) |
717 |
this.vm.unbind("action:fail:reset", this.update_layout) |
718 |
} catch (err) { console.log("Error")}; |
719 |
|
720 |
this.vm.bind("action:fail", this.update_layout) |
721 |
this.vm.bind("action:fail:reset", this.update_layout) |
722 |
|
723 |
this.vm_handlers_initialized = true; |
724 |
}, |
725 |
|
726 |
set_hover_handlers: function() { |
727 |
// vm container hover (icon view)
|
728 |
this.view.vm(this.vm).hover(_.bind(function() { |
729 |
this.hovered = true; |
730 |
this.update_layout();
|
731 |
|
732 |
}, this), _.bind(function() { |
733 |
this.hovered = false; |
734 |
this.update_layout();
|
735 |
}, this));
|
736 |
}, |
737 |
|
738 |
// bind event handlers
|
739 |
set_handlers: function() { |
740 |
var self = this; |
741 |
var vm = this.vm; |
742 |
|
743 |
// initial hide
|
744 |
if (this.hide) { $(this.el).hide() }; |
745 |
|
746 |
if (this.$('.snapshot').length) { |
747 |
this.$('.snapshot').click(_.bind(function() { |
748 |
synnefo.ui.main.create_snapshot_view.show(this.vm);
|
749 |
}, this));
|
750 |
} |
751 |
// action links events
|
752 |
_.each(models.VM.ACTIONS, function(action) {
|
753 |
var action = action;
|
754 |
// indicator hovers
|
755 |
this.view.vm(this.vm).find(".action-container."+action+" a").hover(function() { |
756 |
self.view.show_indicator(self.vm, action); |
757 |
}, function() {
|
758 |
// clear or show selected action indicator
|
759 |
if (self.vm.pending_action) {
|
760 |
self.view.show_indicator(self.vm); |
761 |
} else {
|
762 |
self.view.hide_indicator(self.vm); |
763 |
} |
764 |
}) |
765 |
|
766 |
// action links click events
|
767 |
$(this.el).find(".action-container."+action+" a").click(function(ev) { |
768 |
ev.preventDefault(); |
769 |
if (action == "start" && !self.vm.can_start() && !vm.in_error_state()) { |
770 |
ui.main.vm_resize_view.show_with_warning(self.vm); |
771 |
return;
|
772 |
} |
773 |
|
774 |
if (action == "resize") { |
775 |
ui.main.vm_resize_view.show(self.vm); |
776 |
return;
|
777 |
} else {
|
778 |
self.set(action); |
779 |
} |
780 |
}).data("action", action);
|
781 |
|
782 |
// confirms
|
783 |
$(this.el).find(".action-container."+action+" button.no").click(function(ev) { |
784 |
ev.preventDefault(); |
785 |
self.reset(); |
786 |
}); |
787 |
|
788 |
// cancels
|
789 |
$(this.el).find(".action-container."+action+" button.yes").click(function(ev) { |
790 |
ev.preventDefault(); |
791 |
// override console
|
792 |
// ui needs to act (open the console window)
|
793 |
if (action == "console") { |
794 |
self.view.connect_to_console(self.vm); |
795 |
} else {
|
796 |
self.vm.call(action); |
797 |
} |
798 |
self.reset(); |
799 |
}); |
800 |
}, this);
|
801 |
|
802 |
this.handlers_initialized = true; |
803 |
}, |
804 |
|
805 |
// reset actions
|
806 |
reset: function() { |
807 |
var prev_action = this.selected_action; |
808 |
this.selected_action = false; |
809 |
this.vm.clear_pending_action();
|
810 |
this.trigger("change", {'action': prev_action, 'vm': this.vm, 'view': this, remove: true}); |
811 |
this.trigger("remove", {'action': prev_action, 'vm': this.vm, 'view': this, remove: true}); |
812 |
}, |
813 |
|
814 |
// set selected action
|
815 |
set: function(action_name) { |
816 |
if (action_name == "snapshot") { return } |
817 |
this.selected_action = action_name;
|
818 |
this.vm.update_pending_action(this.selected_action); |
819 |
this.view.vm(this.vm).find(".action-indicator").show().removeClass().addClass(action_name + " action-indicator"); |
820 |
this.trigger("change", {'action': this.selected_action, 'vm': this.vm, 'view': this}); |
821 |
}, |
822 |
|
823 |
update: function() { |
824 |
} |
825 |
}) |
826 |
|
827 |
|
828 |
views.VMActionsView.STATUS_ACTIONS = { |
829 |
'reboot': ['UNKOWN', 'ACTIVE', 'REBOOT'], |
830 |
'shutdown': ['UNKOWN', 'ACTIVE', 'REBOOT'], |
831 |
'console': ['ACTIVE'], |
832 |
'start': ['UNKOWN', 'STOPPED'], |
833 |
'resize': ['UNKOWN', 'ACTIVE', 'STOPPED', 'REBOOT', 'ERROR', 'BUILD'], |
834 |
'snapshot': ['ACTIVE', 'STOPPED'], |
835 |
'destroy': ['UNKOWN', 'ACTIVE', 'STOPPED', 'REBOOT', 'ERROR', 'BUILD'] |
836 |
}; |
837 |
|
838 |
// UI helpers
|
839 |
var uihelpers = snf.ui.helpers = {};
|
840 |
|
841 |
// OS icon helpers
|
842 |
var os_icon = uihelpers.os_icon = function(os) { |
843 |
var icons = window.os_icons;
|
844 |
if (!icons) { return "unknown" } |
845 |
if (icons.indexOf(os) == -1) { |
846 |
os = "unknown";
|
847 |
} |
848 |
return os;
|
849 |
} |
850 |
|
851 |
var os_icon_path = uihelpers.os_icon_path = function(os, size, active) { |
852 |
size = size || "small";
|
853 |
if (active == undefined) { active = true }; |
854 |
|
855 |
var icon = os_icon(os);
|
856 |
if (active) {
|
857 |
icon = icon + "-on";
|
858 |
} else {
|
859 |
icon = icon + "-off";
|
860 |
} |
861 |
|
862 |
return (snf.config.machines_icons_url + "{0}/{1}.png").format(size, icon) |
863 |
} |
864 |
|
865 |
var os_icon_tag = uihelpers.os_icon_tag = function (os, size, active, attrs) { |
866 |
attrs = attrs || {}; |
867 |
return '<img src="{0}" />'.format(os_icon_path(os, size, active)); |
868 |
} |
869 |
|
870 |
// VM Icon helpers
|
871 |
//
|
872 |
// identify icon
|
873 |
var vm_icon = uihelpers.vm_icon = function(vm) { |
874 |
return os_icon(vm.get_os());
|
875 |
} |
876 |
|
877 |
// get icon url
|
878 |
var vm_icon_path = uihelpers.vm_icon_path = function(vm, size) { |
879 |
return os_icon_path(vm.get_os(), size, vm.is_active());
|
880 |
} |
881 |
|
882 |
// get icon IMG tag
|
883 |
var vm_icon_tag = uihelpers.vm_icon_tag = function (vm, size, attrs) { |
884 |
return os_icon_tag(vm.get_os(), size, vm.is_active(), attrs);
|
885 |
} |
886 |
|
887 |
|
888 |
snf.ui = _.extend(snf.ui, bb.Events); |
889 |
snf.ui.trigger_error = function(code, msg, error, extra) { |
890 |
if (msg.match(/Script error/i)) { |
891 |
// No usefull information to display in this case. Plus it's an
|
892 |
// exception that probably doesn't affect our app.
|
893 |
return 0; |
894 |
} |
895 |
snf.ui.trigger("error", { code:code, msg:msg, error:error, extra:extra || {} }); |
896 |
}; |
897 |
|
898 |
views.VMPortView = views.ext.ModelView.extend({ |
899 |
tpl: '#vm-port-view-tpl', |
900 |
classes: 'port-item clearfix', |
901 |
|
902 |
update_in_progress: function() { |
903 |
if (this.model.get("in_progress_no_vm")) { |
904 |
this.set_in_progress();
|
905 |
} else {
|
906 |
this.unset_in_progress();
|
907 |
} |
908 |
}, |
909 |
|
910 |
set_in_progress: function() { |
911 |
this.el.find(".type").hide(); |
912 |
this.el.find(".in-progress").removeClass("hidden").show(); |
913 |
}, |
914 |
|
915 |
unset_in_progress: function() { |
916 |
this.el.find(".type").show(); |
917 |
this.el.find(".in-progress").hide(); |
918 |
}, |
919 |
|
920 |
disconnect_port: function(model, e) { |
921 |
e && e.stopPropagation(); |
922 |
var network = this.model.get("network"); |
923 |
this.model.actions.reset_pending();
|
924 |
this.model.disconnect(_.bind(this.disconnect_port_complete, this)); |
925 |
}, |
926 |
|
927 |
disconnect_port_complete: function() { |
928 |
}, |
929 |
|
930 |
get_network_name: function() { |
931 |
var network = this.model.get('network'); |
932 |
var name = network && network.get('name'); |
933 |
if (!name) {
|
934 |
if (network && network.get('is_public')) { |
935 |
name = 'Internet'
|
936 |
} else {
|
937 |
name = '(no network name)'
|
938 |
} |
939 |
} |
940 |
var truncate_length = this.parent_view.options.truncate || 40; |
941 |
name = synnefo.util.truncate(name, truncate_length, '...');
|
942 |
return name || 'Loading...'; |
943 |
}, |
944 |
|
945 |
get_network_icon: function() { |
946 |
var ico;
|
947 |
var network = this.model.get('network'); |
948 |
if (network) {
|
949 |
ico = network.get('is_public') ? 'internet-small.png' : 'network-small.png'; |
950 |
} else {
|
951 |
ico = 'network-small.png';
|
952 |
} |
953 |
return synnefo.config.media_url + 'images/' + ico; |
954 |
}, |
955 |
}); |
956 |
|
957 |
views.VMPortListView = views.ext.CollectionView.extend({ |
958 |
tpl: '#vm-port-list-view-tpl', |
959 |
model_view_cls: views.VMPortView
|
960 |
}); |
961 |
|
962 |
views.VMPortIpView = views.ext.ModelView.extend({ |
963 |
tpl: '#vm-port-ip-tpl', |
964 |
css_classes: "clearfix" |
965 |
}); |
966 |
|
967 |
views.VMPortIpsView = views.ext.CollectionView.extend({ |
968 |
tpl: '#vm-port-ips-tpl', |
969 |
model_view_cls: views.VMPortIpView
|
970 |
}); |
971 |
|
972 |
})(this);
|