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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: { | |
b1d8e73d | 11 | iconCls: 'fa fa-building x-fa-tree', |
185a77e5 | 12 | text: gettext('Nodes') |
83726b9d DM |
13 | }, |
14 | pool: { | |
b1d8e73d | 15 | iconCls: 'fa fa-tags fa-dark x-fa-tree', |
83726b9d DM |
16 | text: gettext('Resource Pool') |
17 | }, | |
18 | storage: { | |
b1d8e73d | 19 | iconCls: 'fa fa-database fa-dark x-fa-tree', |
185a77e5 | 20 | text: gettext('Storage') |
83726b9d DM |
21 | }, |
22 | qemu: { | |
b1d8e73d | 23 | iconCls: 'fa fa-desktop x-fa-tree', |
83726b9d DM |
24 | text: gettext('Virtual Machine') |
25 | }, | |
26 | lxc: { | |
b1d8e73d DC |
27 | //iconCls: 'x-tree-node-lxc', |
28 | iconCls: 'fa fa-cube x-fa-tree', | |
83726b9d | 29 | text: gettext('LXC Container') |
b1d8e73d DC |
30 | }, |
31 | template: { | |
32 | iconCls: 'fa fa-file-o fa-dark x-fa-tree-template' | |
33 | }, | |
34 | datacenter: { | |
22f2f9d6 | 35 | iconCls: 'fa fa-server x-fa-tree-datacenter' |
b1d8e73d | 36 | } |
83726b9d DM |
37 | } |
38 | }, | |
39 | ||
b1d8e73d DC |
40 | useArrows: true, |
41 | ||
83726b9d DM |
42 | // private |
43 | nodeSortFn: function(node1, node2) { | |
44 | var n1 = node1.data; | |
45 | var n2 = node2.data; | |
46 | ||
47 | if ((n1.groupbyid && n2.groupbyid) || | |
48 | !(n1.groupbyid || n2.groupbyid)) { | |
49 | ||
50 | var tcmp; | |
51 | ||
52 | var v1 = n1.type; | |
53 | var v2 = n2.type; | |
54 | ||
55 | if ((tcmp = v1 > v2 ? 1 : (v1 < v2 ? -1 : 0)) != 0) { | |
56 | return tcmp; | |
57 | } | |
58 | ||
59 | // numeric compare for VM IDs | |
60 | // sort templates after regular VMs | |
61 | if (v1 === 'qemu' || v1 === 'lxc') { | |
62 | if (n1.template && !n2.template) { | |
63 | return 1; | |
64 | } else if (n2.template && !n1.template) { | |
65 | return -1; | |
66 | } | |
67 | v1 = n1.vmid; | |
68 | v2 = n2.vmid; | |
69 | if ((tcmp = v1 > v2 ? 1 : (v1 < v2 ? -1 : 0)) != 0) { | |
70 | return tcmp; | |
71 | } | |
72 | } | |
73 | ||
74 | return n1.text > n2.text ? 1 : (n1.text < n2.text ? -1 : 0); | |
75 | } else if (n1.groupbyid) { | |
76 | return -1; | |
77 | } else if (n2.groupbyid) { | |
78 | return 1; | |
79 | } | |
80 | }, | |
81 | ||
82 | // private: fast binary search | |
83 | findInsertIndex: function(node, child, start, end) { | |
84 | var me = this; | |
85 | ||
86 | var diff = end - start; | |
87 | ||
88 | var mid = start + (diff>>1); | |
89 | ||
90 | if (diff <= 0) { | |
91 | return start; | |
92 | } | |
93 | ||
94 | var res = me.nodeSortFn(child, node.childNodes[mid]); | |
95 | if (res <= 0) { | |
96 | return me.findInsertIndex(node, child, start, mid); | |
97 | } else { | |
98 | return me.findInsertIndex(node, child, mid + 1, end); | |
99 | } | |
100 | }, | |
101 | ||
102 | setIconCls: function(info) { | |
103 | var me = this; | |
104 | ||
105 | var defaults = PVE.tree.ResourceTree.typeDefaults[info.type]; | |
b1d8e73d | 106 | if (info.id === 'root') { |
ec0bd652 | 107 | defaults = PVE.tree.ResourceTree.typeDefaults.datacenter; |
b1d8e73d DC |
108 | } else if (info.type === 'type') { |
109 | defaults = PVE.tree.ResourceTree.typeDefaults[info.groupbyid]; | |
110 | } | |
83726b9d | 111 | if (defaults && defaults.iconCls) { |
b1d8e73d DC |
112 | var iconClsAdd = ''; |
113 | ||
114 | if (info.running && info.type === 'node') { | |
115 | iconClsAdd = '-online'; | |
116 | } else if (info.running) { | |
117 | iconClsAdd = '-running'; | |
118 | if (info.status === 'paused') { | |
119 | iconClsAdd = '-paused'; | |
120 | } | |
121 | } else if (info.type === 'lxc' || info.type === 'qemu') { | |
122 | iconClsAdd = '-stopped'; | |
123 | } else if (info.type === 'node') { | |
124 | iconClsAdd = '-offline'; | |
125 | } | |
126 | ||
2b2fe160 DC |
127 | // overwrite any other class |
128 | if (info.hastate === 'error') { | |
129 | iconClsAdd = '-offline'; | |
130 | } | |
131 | ||
b1d8e73d DC |
132 | info.iconCls = defaults.iconCls + iconClsAdd; |
133 | ||
134 | if (info.template) { | |
135 | iconClsAdd = '-template'; | |
ec0bd652 | 136 | info.iconCls = PVE.tree.ResourceTree.typeDefaults.template.iconCls + '-' + info.type; |
b1d8e73d DC |
137 | } |
138 | ||
83726b9d DM |
139 | } |
140 | }, | |
141 | ||
142 | // private | |
143 | addChildSorted: function(node, info) { | |
144 | var me = this; | |
145 | ||
146 | me.setIconCls(info); | |
147 | ||
148 | var defaults; | |
149 | if (info.groupbyid) { | |
150 | info.text = info.groupbyid; | |
151 | if (info.type === 'type') { | |
152 | defaults = PVE.tree.ResourceTree.typeDefaults[info.groupbyid]; | |
153 | if (defaults && defaults.text) { | |
154 | info.text = defaults.text; | |
155 | } | |
156 | } | |
157 | } | |
a736e4b7 | 158 | var child = Ext.create('PVETree', info); |
83726b9d DM |
159 | |
160 | var cs = node.childNodes; | |
161 | var pos; | |
162 | if (cs) { | |
163 | pos = cs[me.findInsertIndex(node, child, 0, cs.length)]; | |
164 | } | |
165 | ||
166 | node.insertBefore(child, pos); | |
167 | ||
168 | return child; | |
169 | }, | |
170 | ||
171 | // private | |
172 | groupChild: function(node, info, groups, level) { | |
173 | var me = this; | |
174 | ||
175 | var groupby = groups[level]; | |
176 | var v = info[groupby]; | |
177 | ||
178 | if (v) { | |
179 | var group = node.findChild('groupbyid', v); | |
180 | if (!group) { | |
181 | var groupinfo; | |
182 | if (info.type === groupby) { | |
183 | groupinfo = info; | |
184 | } else { | |
185 | groupinfo = { | |
186 | type: groupby, | |
187 | id : groupby + "/" + v | |
188 | }; | |
189 | if (groupby !== 'type') { | |
190 | groupinfo[groupby] = v; | |
191 | } | |
192 | } | |
193 | groupinfo.leaf = false; | |
194 | groupinfo.groupbyid = v; | |
195 | group = me.addChildSorted(node, groupinfo); | |
196 | // fixme: remove when EXTJS has fixed those bugs?! | |
197 | group.expand(); group.collapse(); | |
198 | } | |
199 | if (info.type === groupby) { | |
200 | return group; | |
201 | } | |
202 | if (group) { | |
203 | return me.groupChild(group, info, groups, level + 1); | |
204 | } | |
205 | } | |
206 | ||
207 | return me.addChildSorted(node, info); | |
208 | }, | |
209 | ||
210 | initComponent : function() { | |
211 | var me = this; | |
212 | ||
213 | var rstore = PVE.data.ResourceStore; | |
214 | var sp = Ext.state.Manager.getProvider(); | |
215 | ||
216 | if (!me.viewFilter) { | |
217 | me.viewFilter = {}; | |
218 | } | |
219 | ||
220 | var pdata = { | |
221 | dataIndex: {}, | |
222 | updateCount: 0 | |
223 | }; | |
224 | ||
225 | var store = Ext.create('Ext.data.TreeStore', { | |
226 | model: 'PVETree', | |
227 | root: { | |
228 | expanded: true, | |
229 | id: 'root', | |
230 | text: gettext('Datacenter') | |
231 | } | |
232 | }); | |
233 | ||
234 | var stateid = 'rid'; | |
235 | ||
236 | var updateTree = function() { | |
237 | var tmp; | |
238 | ||
239 | // fixme: suspend events ? | |
240 | ||
241 | var rootnode = me.store.getRootNode(); | |
b1d8e73d | 242 | me.setIconCls(rootnode.data); |
83726b9d DM |
243 | // remember selected node (and all parents) |
244 | var sm = me.getSelectionModel(); | |
245 | ||
246 | var lastsel = sm.getSelection()[0]; | |
247 | var parents = []; | |
248 | var p = lastsel; | |
249 | while (p && !!(p = p.parentNode)) { | |
250 | parents.push(p); | |
251 | } | |
252 | ||
253 | var index = pdata.dataIndex; | |
254 | ||
255 | var groups = me.viewFilter.groups || []; | |
256 | var filterfn = me.viewFilter.filterfn; | |
257 | ||
fe64be90 EK |
258 | // remove vanished or moved items |
259 | // update in place changed items | |
83726b9d DM |
260 | var key; |
261 | for (key in index) { | |
262 | if (index.hasOwnProperty(key)) { | |
263 | var olditem = index[key]; | |
264 | ||
265 | // getById() use find(), which is slow (ExtJS4 DP5) | |
266 | //var item = rstore.getById(olditem.data.id); | |
267 | var item = rstore.data.get(olditem.data.id); | |
268 | ||
269 | var changed = false; | |
fe64be90 | 270 | var moved = false; |
83726b9d DM |
271 | if (item) { |
272 | // test if any grouping attributes changed | |
fe64be90 | 273 | // this will also catch migrated nodes |
6ae31fc1 | 274 | // in server view |
83726b9d DM |
275 | var i, len; |
276 | for (i = 0, len = groups.length; i < len; i++) { | |
277 | var attr = groups[i]; | |
278 | if (item.data[attr] != olditem.data[attr]) { | |
279 | //console.log("changed " + attr); | |
fe64be90 | 280 | moved = true; |
83726b9d DM |
281 | break; |
282 | } | |
283 | } | |
fe64be90 | 284 | |
6ae31fc1 DC |
285 | // explicitely check for node, since |
286 | // in some views, node is not a grouping | |
287 | // attribute | |
288 | if (!moved && item.data.node !== olditem.data.node) { | |
289 | moved = true; | |
290 | } | |
291 | ||
fe64be90 | 292 | // tree item has been updated |
83726b9d | 293 | if ((item.data.text !== olditem.data.text) || |
83726b9d | 294 | (item.data.running !== olditem.data.running) || |
f05de373 | 295 | (item.data.template !== olditem.data.template) || |
2b2fe160 DC |
296 | (item.data.status !== olditem.data.status) || |
297 | (item.data.hastate!== olditem.data.hastate)) { | |
83726b9d DM |
298 | //console.log("changed node/text/running " + olditem.data.id); |
299 | changed = true; | |
300 | } | |
301 | ||
302 | // fixme: also test filterfn()? | |
303 | } | |
304 | ||
d0e96c0d EK |
305 | if (changed) { |
306 | olditem.beginEdit(); | |
307 | //console.log("REM UPDATE UID: " + key + " ITEM " + item.data.running); | |
308 | var info = olditem.data; | |
309 | Ext.apply(info, item.data); | |
310 | me.setIconCls(info); | |
311 | olditem.commit(); | |
312 | } | |
fe64be90 | 313 | if ((!item || moved) && olditem.isLeaf()) { |
83726b9d | 314 | //console.log("REM UID: " + key + " ITEM " + olditem.data.id); |
d0e96c0d EK |
315 | delete index[key]; |
316 | var parentNode = olditem.parentNode; | |
317 | parentNode.removeChild(olditem, true); | |
83726b9d DM |
318 | } |
319 | } | |
320 | } | |
321 | ||
322 | // add new items | |
323 | rstore.each(function(item) { | |
324 | var olditem = index[item.data.id]; | |
325 | if (olditem) { | |
326 | return; | |
327 | } | |
328 | ||
329 | if (filterfn && !filterfn(item)) { | |
330 | return; | |
331 | } | |
332 | ||
333 | //console.log("ADD UID: " + item.data.id); | |
334 | ||
335 | var info = Ext.apply({ leaf: true }, item.data); | |
336 | ||
337 | var child = me.groupChild(rootnode, info, groups, 0); | |
338 | if (child) { | |
339 | index[item.data.id] = child; | |
340 | } | |
341 | }); | |
342 | ||
343 | // select parent node is selection vanished | |
344 | if (lastsel && !rootnode.findChild('id', lastsel.data.id, true)) { | |
345 | lastsel = rootnode; | |
346 | while (!!(p = parents.shift())) { | |
347 | if (!!(tmp = rootnode.findChild('id', p.data.id, true))) { | |
348 | lastsel = tmp; | |
349 | break; | |
350 | } | |
351 | } | |
352 | me.selectById(lastsel.data.id); | |
353 | } | |
354 | ||
d0e96c0d | 355 | // on first tree load set the selection from the stateful provider |
83726b9d DM |
356 | if (!pdata.updateCount) { |
357 | rootnode.collapse(); | |
358 | rootnode.expand(); | |
359 | me.applyState(sp.get(stateid)); | |
360 | } | |
361 | ||
362 | pdata.updateCount++; | |
363 | }; | |
364 | ||
365 | var statechange = function(sp, key, value) { | |
366 | if (key === stateid) { | |
367 | me.applyState(value); | |
368 | } | |
369 | }; | |
370 | ||
371 | sp.on('statechange', statechange); | |
372 | ||
373 | Ext.apply(me, { | |
91994a49 | 374 | allowSelection: true, |
83726b9d DM |
375 | store: store, |
376 | viewConfig: { | |
377 | // note: animate cause problems with applyState | |
378 | animate: false | |
379 | }, | |
380 | //useArrows: true, | |
381 | //rootVisible: false, | |
382 | //title: 'Resource Tree', | |
383 | listeners: { | |
685b7aa4 | 384 | itemcontextmenu: PVE.Utils.createCmdMenu, |
83726b9d DM |
385 | destroy: function() { |
386 | rstore.un("load", updateTree); | |
91994a49 | 387 | }, |
cc1a91be | 388 | beforecellmousedown: function (tree, td, cellIndex, record, tr, rowIndex, ev) { |
91994a49 | 389 | // disable selection when right clicking |
cc1a91be | 390 | me.allowSelection = (ev.button !== 2); |
91994a49 DC |
391 | }, |
392 | beforeselect: function (tree, record, index, eopts) { | |
393 | var allow = me.allowSelection; | |
394 | me.allowSelection = true; | |
395 | return allow; | |
e3129443 DC |
396 | }, |
397 | itemdblclick: PVE.Utils.openTreeConsole | |
83726b9d DM |
398 | }, |
399 | setViewFilter: function(view) { | |
400 | me.viewFilter = view; | |
401 | me.clearTree(); | |
402 | updateTree(); | |
403 | }, | |
404 | clearTree: function() { | |
405 | pdata.updateCount = 0; | |
406 | var rootnode = me.store.getRootNode(); | |
407 | rootnode.collapse(); | |
08801a5d | 408 | rootnode.removeAll(); |
83726b9d DM |
409 | pdata.dataIndex = {}; |
410 | me.getSelectionModel().deselectAll(); | |
411 | }, | |
412 | selectExpand: function(node) { | |
413 | var sm = me.getSelectionModel(); | |
414 | if (!sm.isSelected(node)) { | |
415 | sm.select(node); | |
416 | var cn = node; | |
417 | while (!!(cn = cn.parentNode)) { | |
418 | if (!cn.isExpanded()) { | |
419 | cn.expand(); | |
420 | } | |
421 | } | |
9f950723 | 422 | me.getView().focusRow(node); |
83726b9d DM |
423 | } |
424 | }, | |
425 | selectById: function(nodeid) { | |
426 | var rootnode = me.store.getRootNode(); | |
427 | var sm = me.getSelectionModel(); | |
428 | var node; | |
429 | if (nodeid === 'root') { | |
430 | node = rootnode; | |
431 | } else { | |
432 | node = rootnode.findChild('id', nodeid, true); | |
433 | } | |
434 | if (node) { | |
435 | me.selectExpand(node); | |
436 | } | |
cfffc271 | 437 | return node; |
83726b9d DM |
438 | }, |
439 | checkVmMigration: function(record) { | |
440 | if (!(record.data.type === 'qemu' || record.data.type === 'lxc')) { | |
441 | throw "not a vm type"; | |
442 | } | |
443 | ||
444 | var rootnode = me.store.getRootNode(); | |
445 | var node = rootnode.findChild('id', record.data.id, true); | |
446 | ||
447 | if (node && node.data.type === record.data.type && | |
448 | node.data.node !== record.data.node) { | |
449 | // defer select (else we get strange errors) | |
450 | Ext.defer(function() { me.selectExpand(node); }, 100, me); | |
451 | } | |
452 | }, | |
453 | applyState : function(state) { | |
454 | var sm = me.getSelectionModel(); | |
455 | if (state && state.value) { | |
456 | me.selectById(state.value); | |
457 | } else { | |
458 | sm.deselectAll(); | |
459 | } | |
460 | } | |
461 | }); | |
462 | ||
463 | me.callParent(); | |
464 | ||
465 | var sm = me.getSelectionModel(); | |
466 | sm.on('select', function(sm, n) { | |
467 | sp.set(stateid, { value: n.data.id}); | |
468 | }); | |
469 | ||
470 | rstore.on("load", updateTree); | |
471 | rstore.startUpdate(); | |
472 | //rstore.stopUpdate(); | |
473 | } | |
474 | ||
475 | }); |