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Commit | Line | Data |
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5289a1b8 EK |
1 | /* |
2 | * Left Treepanel, containing all the ressources we manage in this datacenter: server nodes, server storages, VMs and Containers | |
3 | */ | |
83726b9d DM |
4 | Ext.define('PVE.tree.ResourceTree', { |
5 | extend: 'Ext.tree.TreePanel', | |
6 | alias: ['widget.pveResourceTree'], | |
7 | ||
8 | statics: { | |
9 | typeDefaults: { | |
10 | node: { | |
4dbc64a7 | 11 | iconCls: 'fa fa-building', |
185a77e5 | 12 | text: gettext('Nodes') |
83726b9d DM |
13 | }, |
14 | pool: { | |
4dbc64a7 | 15 | iconCls: 'fa fa-tags', |
83726b9d DM |
16 | text: gettext('Resource Pool') |
17 | }, | |
18 | storage: { | |
4dbc64a7 | 19 | iconCls: 'fa fa-database', |
185a77e5 | 20 | text: gettext('Storage') |
83726b9d DM |
21 | }, |
22 | qemu: { | |
4dbc64a7 | 23 | iconCls: 'fa fa-desktop', |
83726b9d DM |
24 | text: gettext('Virtual Machine') |
25 | }, | |
26 | lxc: { | |
b1d8e73d | 27 | //iconCls: 'x-tree-node-lxc', |
4dbc64a7 | 28 | iconCls: 'fa fa-cube', |
83726b9d | 29 | text: gettext('LXC Container') |
b1d8e73d DC |
30 | }, |
31 | template: { | |
4dbc64a7 | 32 | iconCls: 'fa fa-file-o' |
b1d8e73d | 33 | } |
83726b9d DM |
34 | } |
35 | }, | |
36 | ||
b1d8e73d DC |
37 | useArrows: true, |
38 | ||
83726b9d DM |
39 | // private |
40 | nodeSortFn: function(node1, node2) { | |
41 | var n1 = node1.data; | |
42 | var n2 = node2.data; | |
43 | ||
44 | if ((n1.groupbyid && n2.groupbyid) || | |
45 | !(n1.groupbyid || n2.groupbyid)) { | |
46 | ||
47 | var tcmp; | |
48 | ||
49 | var v1 = n1.type; | |
50 | var v2 = n2.type; | |
51 | ||
52 | if ((tcmp = v1 > v2 ? 1 : (v1 < v2 ? -1 : 0)) != 0) { | |
53 | return tcmp; | |
54 | } | |
55 | ||
56 | // numeric compare for VM IDs | |
57 | // sort templates after regular VMs | |
58 | if (v1 === 'qemu' || v1 === 'lxc') { | |
59 | if (n1.template && !n2.template) { | |
60 | return 1; | |
61 | } else if (n2.template && !n1.template) { | |
62 | return -1; | |
63 | } | |
64 | v1 = n1.vmid; | |
65 | v2 = n2.vmid; | |
66 | if ((tcmp = v1 > v2 ? 1 : (v1 < v2 ? -1 : 0)) != 0) { | |
67 | return tcmp; | |
68 | } | |
69 | } | |
70 | ||
a19652db | 71 | return n1.id > n2.id ? 1 : (n1.id < n2.id ? -1 : 0); |
83726b9d DM |
72 | } else if (n1.groupbyid) { |
73 | return -1; | |
74 | } else if (n2.groupbyid) { | |
75 | return 1; | |
76 | } | |
77 | }, | |
78 | ||
79 | // private: fast binary search | |
80 | findInsertIndex: function(node, child, start, end) { | |
81 | var me = this; | |
82 | ||
83 | var diff = end - start; | |
84 | ||
85 | var mid = start + (diff>>1); | |
86 | ||
87 | if (diff <= 0) { | |
88 | return start; | |
89 | } | |
90 | ||
91 | var res = me.nodeSortFn(child, node.childNodes[mid]); | |
92 | if (res <= 0) { | |
93 | return me.findInsertIndex(node, child, start, mid); | |
94 | } else { | |
95 | return me.findInsertIndex(node, child, mid + 1, end); | |
96 | } | |
97 | }, | |
98 | ||
99 | setIconCls: function(info) { | |
100 | var me = this; | |
101 | ||
4dbc64a7 | 102 | var cls = PVE.Utils.get_object_icon_class(info.type, info); |
b1d8e73d | 103 | |
4dbc64a7 DC |
104 | if (cls !== '') { |
105 | info.iconCls = cls; | |
83726b9d DM |
106 | } |
107 | }, | |
108 | ||
a19652db DC |
109 | // add additional elements to text |
110 | // at the moment only the usage indicator for storages | |
111 | setText: function(info) { | |
112 | var me = this; | |
113 | ||
114 | var status = ''; | |
115 | if (info.type === 'storage') { | |
116 | var maxdisk = info.maxdisk; | |
117 | var disk = info.disk; | |
118 | var usage = disk/maxdisk; | |
119 | var cls = ''; | |
120 | if (usage <= 1.0 && usage >= 0.0) { | |
121 | var height = (usage*100).toFixed(0); | |
122 | var neg_height = (100-usage*100).toFixed(0); | |
123 | status = '<div class="usage-wrapper">'; | |
124 | status += '<div class="usage-negative" style="height: '; | |
125 | status += neg_height + '%"></div>'; | |
126 | status += '<div class="usage" style="height: '+ height +'%"></div>'; | |
127 | status += '</div> '; | |
128 | } | |
129 | } | |
130 | ||
131 | info.text = status + info.text; | |
132 | }, | |
133 | ||
dca23c54 DC |
134 | setToolTip: function(info) { |
135 | if (info.type === 'pool' || info.groupbyid !== undefined) { | |
136 | return; | |
137 | } | |
138 | ||
139 | var qtips = [gettext('Status') + ': ' + (info.qmpstatus || info.status)]; | |
140 | if (info.hastate != 'unmanaged') { | |
141 | qtips.push(gettext('HA State') + ": " + info.hastate); | |
142 | } | |
143 | ||
144 | info.qtip = qtips.join(', '); | |
145 | }, | |
146 | ||
83726b9d DM |
147 | // private |
148 | addChildSorted: function(node, info) { | |
149 | var me = this; | |
150 | ||
151 | me.setIconCls(info); | |
a19652db | 152 | me.setText(info); |
dca23c54 | 153 | me.setToolTip(info); |
83726b9d DM |
154 | |
155 | var defaults; | |
156 | if (info.groupbyid) { | |
0c686cac | 157 | info.text = info.groupbyid; |
83726b9d DM |
158 | if (info.type === 'type') { |
159 | defaults = PVE.tree.ResourceTree.typeDefaults[info.groupbyid]; | |
160 | if (defaults && defaults.text) { | |
161 | info.text = defaults.text; | |
162 | } | |
163 | } | |
164 | } | |
a736e4b7 | 165 | var child = Ext.create('PVETree', info); |
83726b9d DM |
166 | |
167 | var cs = node.childNodes; | |
168 | var pos; | |
169 | if (cs) { | |
170 | pos = cs[me.findInsertIndex(node, child, 0, cs.length)]; | |
171 | } | |
172 | ||
173 | node.insertBefore(child, pos); | |
174 | ||
175 | return child; | |
176 | }, | |
177 | ||
178 | // private | |
179 | groupChild: function(node, info, groups, level) { | |
180 | var me = this; | |
181 | ||
182 | var groupby = groups[level]; | |
183 | var v = info[groupby]; | |
184 | ||
185 | if (v) { | |
186 | var group = node.findChild('groupbyid', v); | |
187 | if (!group) { | |
188 | var groupinfo; | |
189 | if (info.type === groupby) { | |
190 | groupinfo = info; | |
191 | } else { | |
192 | groupinfo = { | |
193 | type: groupby, | |
194 | id : groupby + "/" + v | |
195 | }; | |
196 | if (groupby !== 'type') { | |
197 | groupinfo[groupby] = v; | |
198 | } | |
199 | } | |
200 | groupinfo.leaf = false; | |
201 | groupinfo.groupbyid = v; | |
202 | group = me.addChildSorted(node, groupinfo); | |
83726b9d DM |
203 | } |
204 | if (info.type === groupby) { | |
205 | return group; | |
206 | } | |
207 | if (group) { | |
208 | return me.groupChild(group, info, groups, level + 1); | |
209 | } | |
210 | } | |
211 | ||
212 | return me.addChildSorted(node, info); | |
213 | }, | |
214 | ||
215 | initComponent : function() { | |
216 | var me = this; | |
217 | ||
218 | var rstore = PVE.data.ResourceStore; | |
219 | var sp = Ext.state.Manager.getProvider(); | |
220 | ||
221 | if (!me.viewFilter) { | |
222 | me.viewFilter = {}; | |
223 | } | |
224 | ||
225 | var pdata = { | |
226 | dataIndex: {}, | |
227 | updateCount: 0 | |
228 | }; | |
229 | ||
230 | var store = Ext.create('Ext.data.TreeStore', { | |
231 | model: 'PVETree', | |
232 | root: { | |
233 | expanded: true, | |
234 | id: 'root', | |
4dbc64a7 DC |
235 | text: gettext('Datacenter'), |
236 | iconCls: 'fa fa-server' | |
83726b9d DM |
237 | } |
238 | }); | |
239 | ||
240 | var stateid = 'rid'; | |
241 | ||
242 | var updateTree = function() { | |
243 | var tmp; | |
244 | ||
397dfdd3 | 245 | store.suspendEvents(); |
83726b9d DM |
246 | |
247 | var rootnode = me.store.getRootNode(); | |
83726b9d DM |
248 | // remember selected node (and all parents) |
249 | var sm = me.getSelectionModel(); | |
250 | ||
251 | var lastsel = sm.getSelection()[0]; | |
d5a7996b | 252 | var reselect = false; |
83726b9d DM |
253 | var parents = []; |
254 | var p = lastsel; | |
255 | while (p && !!(p = p.parentNode)) { | |
256 | parents.push(p); | |
257 | } | |
258 | ||
259 | var index = pdata.dataIndex; | |
260 | ||
261 | var groups = me.viewFilter.groups || []; | |
262 | var filterfn = me.viewFilter.filterfn; | |
263 | ||
fe64be90 EK |
264 | // remove vanished or moved items |
265 | // update in place changed items | |
83726b9d DM |
266 | var key; |
267 | for (key in index) { | |
268 | if (index.hasOwnProperty(key)) { | |
269 | var olditem = index[key]; | |
270 | ||
271 | // getById() use find(), which is slow (ExtJS4 DP5) | |
272 | //var item = rstore.getById(olditem.data.id); | |
273 | var item = rstore.data.get(olditem.data.id); | |
274 | ||
275 | var changed = false; | |
fe64be90 | 276 | var moved = false; |
83726b9d DM |
277 | if (item) { |
278 | // test if any grouping attributes changed | |
fe64be90 | 279 | // this will also catch migrated nodes |
6ae31fc1 | 280 | // in server view |
83726b9d DM |
281 | var i, len; |
282 | for (i = 0, len = groups.length; i < len; i++) { | |
283 | var attr = groups[i]; | |
284 | if (item.data[attr] != olditem.data[attr]) { | |
285 | //console.log("changed " + attr); | |
fe64be90 | 286 | moved = true; |
83726b9d DM |
287 | break; |
288 | } | |
289 | } | |
fe64be90 | 290 | |
6ae31fc1 DC |
291 | // explicitely check for node, since |
292 | // in some views, node is not a grouping | |
293 | // attribute | |
294 | if (!moved && item.data.node !== olditem.data.node) { | |
295 | moved = true; | |
296 | } | |
297 | ||
fe64be90 | 298 | // tree item has been updated |
6284a48a DC |
299 | var fields = [ |
300 | 'text', 'running', 'template', 'status', | |
301 | 'qmpstatus', 'hastate', 'lock' | |
302 | ]; | |
303 | ||
304 | var field; | |
305 | for (i = 0; i < fields.length; i++) { | |
306 | field = fields[i]; | |
307 | if (item.data[field] !== olditem.data[field]) { | |
308 | changed = true; | |
309 | break; | |
310 | } | |
83726b9d DM |
311 | } |
312 | ||
313 | // fixme: also test filterfn()? | |
314 | } | |
315 | ||
d0e96c0d EK |
316 | if (changed) { |
317 | olditem.beginEdit(); | |
318 | //console.log("REM UPDATE UID: " + key + " ITEM " + item.data.running); | |
319 | var info = olditem.data; | |
320 | Ext.apply(info, item.data); | |
321 | me.setIconCls(info); | |
a19652db | 322 | me.setText(info); |
dca23c54 | 323 | me.setToolTip(info); |
d0e96c0d EK |
324 | olditem.commit(); |
325 | } | |
fe64be90 | 326 | if ((!item || moved) && olditem.isLeaf()) { |
83726b9d | 327 | //console.log("REM UID: " + key + " ITEM " + olditem.data.id); |
d0e96c0d EK |
328 | delete index[key]; |
329 | var parentNode = olditem.parentNode; | |
d5a7996b DC |
330 | // when the selected item disappears, |
331 | // we have to deselect it here, and reselect it | |
332 | // later | |
333 | if (lastsel && olditem.data.id === lastsel.data.id) { | |
334 | reselect = true; | |
335 | sm.deselect(olditem); | |
336 | } | |
337 | // since the store events are suspended, we | |
338 | // manually remove the item from the store also | |
339 | store.remove(olditem); | |
d0e96c0d | 340 | parentNode.removeChild(olditem, true); |
83726b9d DM |
341 | } |
342 | } | |
343 | } | |
344 | ||
345 | // add new items | |
346 | rstore.each(function(item) { | |
347 | var olditem = index[item.data.id]; | |
348 | if (olditem) { | |
349 | return; | |
350 | } | |
351 | ||
352 | if (filterfn && !filterfn(item)) { | |
353 | return; | |
354 | } | |
355 | ||
356 | //console.log("ADD UID: " + item.data.id); | |
357 | ||
358 | var info = Ext.apply({ leaf: true }, item.data); | |
359 | ||
360 | var child = me.groupChild(rootnode, info, groups, 0); | |
361 | if (child) { | |
362 | index[item.data.id] = child; | |
363 | } | |
364 | }); | |
365 | ||
0f3e4bc2 | 366 | store.resumeEvents(); |
cc3bcee0 | 367 | store.fireEvent('refresh', store); |
0f3e4bc2 | 368 | |
83726b9d DM |
369 | // select parent node is selection vanished |
370 | if (lastsel && !rootnode.findChild('id', lastsel.data.id, true)) { | |
371 | lastsel = rootnode; | |
372 | while (!!(p = parents.shift())) { | |
373 | if (!!(tmp = rootnode.findChild('id', p.data.id, true))) { | |
374 | lastsel = tmp; | |
375 | break; | |
376 | } | |
377 | } | |
378 | me.selectById(lastsel.data.id); | |
d5a7996b DC |
379 | } else if (lastsel && reselect) { |
380 | me.selectById(lastsel.data.id); | |
83726b9d DM |
381 | } |
382 | ||
d0e96c0d | 383 | // on first tree load set the selection from the stateful provider |
83726b9d | 384 | if (!pdata.updateCount) { |
83726b9d DM |
385 | rootnode.expand(); |
386 | me.applyState(sp.get(stateid)); | |
387 | } | |
388 | ||
389 | pdata.updateCount++; | |
390 | }; | |
391 | ||
392 | var statechange = function(sp, key, value) { | |
393 | if (key === stateid) { | |
394 | me.applyState(value); | |
395 | } | |
396 | }; | |
397 | ||
398 | sp.on('statechange', statechange); | |
399 | ||
400 | Ext.apply(me, { | |
91994a49 | 401 | allowSelection: true, |
83726b9d DM |
402 | store: store, |
403 | viewConfig: { | |
404 | // note: animate cause problems with applyState | |
405 | animate: false | |
406 | }, | |
407 | //useArrows: true, | |
408 | //rootVisible: false, | |
409 | //title: 'Resource Tree', | |
410 | listeners: { | |
685b7aa4 | 411 | itemcontextmenu: PVE.Utils.createCmdMenu, |
83726b9d DM |
412 | destroy: function() { |
413 | rstore.un("load", updateTree); | |
91994a49 | 414 | }, |
cc1a91be | 415 | beforecellmousedown: function (tree, td, cellIndex, record, tr, rowIndex, ev) { |
d5a7996b | 416 | var sm = me.getSelectionModel(); |
91994a49 | 417 | // disable selection when right clicking |
d5a7996b DC |
418 | // except the record is already selected |
419 | me.allowSelection = (ev.button !== 2) || sm.isSelected(record); | |
91994a49 DC |
420 | }, |
421 | beforeselect: function (tree, record, index, eopts) { | |
422 | var allow = me.allowSelection; | |
423 | me.allowSelection = true; | |
424 | return allow; | |
e3129443 DC |
425 | }, |
426 | itemdblclick: PVE.Utils.openTreeConsole | |
83726b9d DM |
427 | }, |
428 | setViewFilter: function(view) { | |
429 | me.viewFilter = view; | |
430 | me.clearTree(); | |
431 | updateTree(); | |
432 | }, | |
3d7b2aa9 TL |
433 | setDatacenterText: function(clustername) { |
434 | var rootnode = me.store.getRootNode(); | |
435 | ||
436 | var rnodeText = gettext('Datacenter'); | |
437 | if (clustername !== undefined) { | |
438 | rnodeText += ' (' + clustername + ')'; | |
439 | } | |
440 | ||
441 | rootnode.beginEdit(); | |
442 | rootnode.data.text = rnodeText; | |
443 | rootnode.commit(); | |
444 | }, | |
83726b9d DM |
445 | clearTree: function() { |
446 | pdata.updateCount = 0; | |
447 | var rootnode = me.store.getRootNode(); | |
448 | rootnode.collapse(); | |
08801a5d | 449 | rootnode.removeAll(); |
83726b9d DM |
450 | pdata.dataIndex = {}; |
451 | me.getSelectionModel().deselectAll(); | |
452 | }, | |
453 | selectExpand: function(node) { | |
454 | var sm = me.getSelectionModel(); | |
455 | if (!sm.isSelected(node)) { | |
456 | sm.select(node); | |
457 | var cn = node; | |
458 | while (!!(cn = cn.parentNode)) { | |
459 | if (!cn.isExpanded()) { | |
460 | cn.expand(); | |
461 | } | |
462 | } | |
9f950723 | 463 | me.getView().focusRow(node); |
83726b9d DM |
464 | } |
465 | }, | |
466 | selectById: function(nodeid) { | |
467 | var rootnode = me.store.getRootNode(); | |
468 | var sm = me.getSelectionModel(); | |
469 | var node; | |
470 | if (nodeid === 'root') { | |
471 | node = rootnode; | |
472 | } else { | |
473 | node = rootnode.findChild('id', nodeid, true); | |
474 | } | |
475 | if (node) { | |
476 | me.selectExpand(node); | |
477 | } | |
cfffc271 | 478 | return node; |
83726b9d | 479 | }, |
83726b9d DM |
480 | applyState : function(state) { |
481 | var sm = me.getSelectionModel(); | |
482 | if (state && state.value) { | |
483 | me.selectById(state.value); | |
484 | } else { | |
485 | sm.deselectAll(); | |
486 | } | |
487 | } | |
488 | }); | |
489 | ||
490 | me.callParent(); | |
491 | ||
492 | var sm = me.getSelectionModel(); | |
493 | sm.on('select', function(sm, n) { | |
494 | sp.set(stateid, { value: n.data.id}); | |
495 | }); | |
496 | ||
497 | rstore.on("load", updateTree); | |
498 | rstore.startUpdate(); | |
499 | //rstore.stopUpdate(); | |
500 | } | |
501 | ||
502 | }); |