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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 | ||
71 | return n1.text > n2.text ? 1 : (n1.text < n2.text ? -1 : 0); | |
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 | ||
109 | // private | |
110 | addChildSorted: function(node, info) { | |
111 | var me = this; | |
112 | ||
113 | me.setIconCls(info); | |
114 | ||
115 | var defaults; | |
116 | if (info.groupbyid) { | |
117 | info.text = info.groupbyid; | |
118 | if (info.type === 'type') { | |
119 | defaults = PVE.tree.ResourceTree.typeDefaults[info.groupbyid]; | |
120 | if (defaults && defaults.text) { | |
121 | info.text = defaults.text; | |
122 | } | |
123 | } | |
124 | } | |
a736e4b7 | 125 | var child = Ext.create('PVETree', info); |
83726b9d DM |
126 | |
127 | var cs = node.childNodes; | |
128 | var pos; | |
129 | if (cs) { | |
130 | pos = cs[me.findInsertIndex(node, child, 0, cs.length)]; | |
131 | } | |
132 | ||
133 | node.insertBefore(child, pos); | |
134 | ||
135 | return child; | |
136 | }, | |
137 | ||
138 | // private | |
139 | groupChild: function(node, info, groups, level) { | |
140 | var me = this; | |
141 | ||
142 | var groupby = groups[level]; | |
143 | var v = info[groupby]; | |
144 | ||
145 | if (v) { | |
146 | var group = node.findChild('groupbyid', v); | |
147 | if (!group) { | |
148 | var groupinfo; | |
149 | if (info.type === groupby) { | |
150 | groupinfo = info; | |
151 | } else { | |
152 | groupinfo = { | |
153 | type: groupby, | |
154 | id : groupby + "/" + v | |
155 | }; | |
156 | if (groupby !== 'type') { | |
157 | groupinfo[groupby] = v; | |
158 | } | |
159 | } | |
160 | groupinfo.leaf = false; | |
161 | groupinfo.groupbyid = v; | |
162 | group = me.addChildSorted(node, groupinfo); | |
163 | // fixme: remove when EXTJS has fixed those bugs?! | |
164 | group.expand(); group.collapse(); | |
165 | } | |
166 | if (info.type === groupby) { | |
167 | return group; | |
168 | } | |
169 | if (group) { | |
170 | return me.groupChild(group, info, groups, level + 1); | |
171 | } | |
172 | } | |
173 | ||
174 | return me.addChildSorted(node, info); | |
175 | }, | |
176 | ||
177 | initComponent : function() { | |
178 | var me = this; | |
179 | ||
180 | var rstore = PVE.data.ResourceStore; | |
181 | var sp = Ext.state.Manager.getProvider(); | |
182 | ||
183 | if (!me.viewFilter) { | |
184 | me.viewFilter = {}; | |
185 | } | |
186 | ||
187 | var pdata = { | |
188 | dataIndex: {}, | |
189 | updateCount: 0 | |
190 | }; | |
191 | ||
192 | var store = Ext.create('Ext.data.TreeStore', { | |
193 | model: 'PVETree', | |
194 | root: { | |
195 | expanded: true, | |
196 | id: 'root', | |
4dbc64a7 DC |
197 | text: gettext('Datacenter'), |
198 | iconCls: 'fa fa-server' | |
83726b9d DM |
199 | } |
200 | }); | |
201 | ||
202 | var stateid = 'rid'; | |
203 | ||
204 | var updateTree = function() { | |
205 | var tmp; | |
206 | ||
397dfdd3 | 207 | store.suspendEvents(); |
83726b9d DM |
208 | |
209 | var rootnode = me.store.getRootNode(); | |
83726b9d DM |
210 | // remember selected node (and all parents) |
211 | var sm = me.getSelectionModel(); | |
212 | ||
213 | var lastsel = sm.getSelection()[0]; | |
d5a7996b | 214 | var reselect = false; |
83726b9d DM |
215 | var parents = []; |
216 | var p = lastsel; | |
217 | while (p && !!(p = p.parentNode)) { | |
218 | parents.push(p); | |
219 | } | |
220 | ||
221 | var index = pdata.dataIndex; | |
222 | ||
223 | var groups = me.viewFilter.groups || []; | |
224 | var filterfn = me.viewFilter.filterfn; | |
225 | ||
fe64be90 EK |
226 | // remove vanished or moved items |
227 | // update in place changed items | |
83726b9d DM |
228 | var key; |
229 | for (key in index) { | |
230 | if (index.hasOwnProperty(key)) { | |
231 | var olditem = index[key]; | |
232 | ||
233 | // getById() use find(), which is slow (ExtJS4 DP5) | |
234 | //var item = rstore.getById(olditem.data.id); | |
235 | var item = rstore.data.get(olditem.data.id); | |
236 | ||
237 | var changed = false; | |
fe64be90 | 238 | var moved = false; |
83726b9d DM |
239 | if (item) { |
240 | // test if any grouping attributes changed | |
fe64be90 | 241 | // this will also catch migrated nodes |
6ae31fc1 | 242 | // in server view |
83726b9d DM |
243 | var i, len; |
244 | for (i = 0, len = groups.length; i < len; i++) { | |
245 | var attr = groups[i]; | |
246 | if (item.data[attr] != olditem.data[attr]) { | |
247 | //console.log("changed " + attr); | |
fe64be90 | 248 | moved = true; |
83726b9d DM |
249 | break; |
250 | } | |
251 | } | |
fe64be90 | 252 | |
6ae31fc1 DC |
253 | // explicitely check for node, since |
254 | // in some views, node is not a grouping | |
255 | // attribute | |
256 | if (!moved && item.data.node !== olditem.data.node) { | |
257 | moved = true; | |
258 | } | |
259 | ||
fe64be90 | 260 | // tree item has been updated |
83726b9d | 261 | if ((item.data.text !== olditem.data.text) || |
83726b9d | 262 | (item.data.running !== olditem.data.running) || |
f05de373 | 263 | (item.data.template !== olditem.data.template) || |
2b2fe160 DC |
264 | (item.data.status !== olditem.data.status) || |
265 | (item.data.hastate!== olditem.data.hastate)) { | |
83726b9d DM |
266 | //console.log("changed node/text/running " + olditem.data.id); |
267 | changed = true; | |
268 | } | |
269 | ||
270 | // fixme: also test filterfn()? | |
271 | } | |
272 | ||
d0e96c0d EK |
273 | if (changed) { |
274 | olditem.beginEdit(); | |
275 | //console.log("REM UPDATE UID: " + key + " ITEM " + item.data.running); | |
276 | var info = olditem.data; | |
277 | Ext.apply(info, item.data); | |
278 | me.setIconCls(info); | |
279 | olditem.commit(); | |
280 | } | |
fe64be90 | 281 | if ((!item || moved) && olditem.isLeaf()) { |
83726b9d | 282 | //console.log("REM UID: " + key + " ITEM " + olditem.data.id); |
d0e96c0d EK |
283 | delete index[key]; |
284 | var parentNode = olditem.parentNode; | |
d5a7996b DC |
285 | // when the selected item disappears, |
286 | // we have to deselect it here, and reselect it | |
287 | // later | |
288 | if (lastsel && olditem.data.id === lastsel.data.id) { | |
289 | reselect = true; | |
290 | sm.deselect(olditem); | |
291 | } | |
292 | // since the store events are suspended, we | |
293 | // manually remove the item from the store also | |
294 | store.remove(olditem); | |
d0e96c0d | 295 | parentNode.removeChild(olditem, true); |
83726b9d DM |
296 | } |
297 | } | |
298 | } | |
299 | ||
300 | // add new items | |
301 | rstore.each(function(item) { | |
302 | var olditem = index[item.data.id]; | |
303 | if (olditem) { | |
304 | return; | |
305 | } | |
306 | ||
307 | if (filterfn && !filterfn(item)) { | |
308 | return; | |
309 | } | |
310 | ||
311 | //console.log("ADD UID: " + item.data.id); | |
312 | ||
313 | var info = Ext.apply({ leaf: true }, item.data); | |
314 | ||
315 | var child = me.groupChild(rootnode, info, groups, 0); | |
316 | if (child) { | |
317 | index[item.data.id] = child; | |
318 | } | |
319 | }); | |
320 | ||
0f3e4bc2 DC |
321 | store.resumeEvents(); |
322 | ||
83726b9d DM |
323 | // select parent node is selection vanished |
324 | if (lastsel && !rootnode.findChild('id', lastsel.data.id, true)) { | |
325 | lastsel = rootnode; | |
326 | while (!!(p = parents.shift())) { | |
327 | if (!!(tmp = rootnode.findChild('id', p.data.id, true))) { | |
328 | lastsel = tmp; | |
329 | break; | |
330 | } | |
331 | } | |
332 | me.selectById(lastsel.data.id); | |
d5a7996b DC |
333 | } else if (lastsel && reselect) { |
334 | me.selectById(lastsel.data.id); | |
83726b9d DM |
335 | } |
336 | ||
d0e96c0d | 337 | // on first tree load set the selection from the stateful provider |
83726b9d DM |
338 | if (!pdata.updateCount) { |
339 | rootnode.collapse(); | |
340 | rootnode.expand(); | |
341 | me.applyState(sp.get(stateid)); | |
342 | } | |
343 | ||
344 | pdata.updateCount++; | |
397dfdd3 | 345 | store.fireEvent('refresh', store); |
83726b9d DM |
346 | }; |
347 | ||
348 | var statechange = function(sp, key, value) { | |
349 | if (key === stateid) { | |
350 | me.applyState(value); | |
351 | } | |
352 | }; | |
353 | ||
354 | sp.on('statechange', statechange); | |
355 | ||
356 | Ext.apply(me, { | |
91994a49 | 357 | allowSelection: true, |
83726b9d DM |
358 | store: store, |
359 | viewConfig: { | |
360 | // note: animate cause problems with applyState | |
361 | animate: false | |
362 | }, | |
363 | //useArrows: true, | |
364 | //rootVisible: false, | |
365 | //title: 'Resource Tree', | |
366 | listeners: { | |
685b7aa4 | 367 | itemcontextmenu: PVE.Utils.createCmdMenu, |
83726b9d DM |
368 | destroy: function() { |
369 | rstore.un("load", updateTree); | |
91994a49 | 370 | }, |
cc1a91be | 371 | beforecellmousedown: function (tree, td, cellIndex, record, tr, rowIndex, ev) { |
d5a7996b | 372 | var sm = me.getSelectionModel(); |
91994a49 | 373 | // disable selection when right clicking |
d5a7996b DC |
374 | // except the record is already selected |
375 | me.allowSelection = (ev.button !== 2) || sm.isSelected(record); | |
91994a49 DC |
376 | }, |
377 | beforeselect: function (tree, record, index, eopts) { | |
378 | var allow = me.allowSelection; | |
379 | me.allowSelection = true; | |
380 | return allow; | |
e3129443 DC |
381 | }, |
382 | itemdblclick: PVE.Utils.openTreeConsole | |
83726b9d DM |
383 | }, |
384 | setViewFilter: function(view) { | |
385 | me.viewFilter = view; | |
386 | me.clearTree(); | |
387 | updateTree(); | |
388 | }, | |
389 | clearTree: function() { | |
390 | pdata.updateCount = 0; | |
391 | var rootnode = me.store.getRootNode(); | |
392 | rootnode.collapse(); | |
08801a5d | 393 | rootnode.removeAll(); |
83726b9d DM |
394 | pdata.dataIndex = {}; |
395 | me.getSelectionModel().deselectAll(); | |
396 | }, | |
397 | selectExpand: function(node) { | |
398 | var sm = me.getSelectionModel(); | |
399 | if (!sm.isSelected(node)) { | |
400 | sm.select(node); | |
401 | var cn = node; | |
402 | while (!!(cn = cn.parentNode)) { | |
403 | if (!cn.isExpanded()) { | |
404 | cn.expand(); | |
405 | } | |
406 | } | |
9f950723 | 407 | me.getView().focusRow(node); |
83726b9d DM |
408 | } |
409 | }, | |
410 | selectById: function(nodeid) { | |
411 | var rootnode = me.store.getRootNode(); | |
412 | var sm = me.getSelectionModel(); | |
413 | var node; | |
414 | if (nodeid === 'root') { | |
415 | node = rootnode; | |
416 | } else { | |
417 | node = rootnode.findChild('id', nodeid, true); | |
418 | } | |
419 | if (node) { | |
420 | me.selectExpand(node); | |
421 | } | |
cfffc271 | 422 | return node; |
83726b9d | 423 | }, |
83726b9d DM |
424 | applyState : function(state) { |
425 | var sm = me.getSelectionModel(); | |
426 | if (state && state.value) { | |
427 | me.selectById(state.value); | |
428 | } else { | |
429 | sm.deselectAll(); | |
430 | } | |
431 | } | |
432 | }); | |
433 | ||
434 | me.callParent(); | |
435 | ||
436 | var sm = me.getSelectionModel(); | |
437 | sm.on('select', function(sm, n) { | |
438 | sp.set(stateid, { value: n.data.id}); | |
439 | }); | |
440 | ||
441 | rstore.on("load", updateTree); | |
442 | rstore.startUpdate(); | |
443 | //rstore.stopUpdate(); | |
444 | } | |
445 | ||
446 | }); |