pve-manager/www/manager6/window/GuestDiskReassign.js

Ext.define('PVE.window.GuestDiskReassign', {
    extend: 'Proxmox.window.Edit',
    mixins: ['Proxmox.Mixin.CBind'],

    resizable: false,
    modal: true,
    width: 350,
    border: false,
    layout: 'fit',
    showReset: false,
    showProgress: true,
    method: 'POST',

    viewModel: {
	data: {
	    mpType: '',
	},
	formulas: {
	    mpMaxCount: get => get('mpType') === 'mp'
		? PVE.Utils.mp_counts.mps - 1
		: PVE.Utils.mp_counts.unused - 1,
	},
    },

    cbindData: function() {
	let me = this;
	return {
	    vmid: me.vmid,
	    disk: me.disk,
	    isQemu: me.type === 'qemu',
	    nodename: me.nodename,
	    url: () => {
		let endpoint = me.type === 'qemu' ? 'move_disk' : 'move_volume';
		return `/nodes/${me.nodename}/${me.type}/${me.vmid}/${endpoint}`;
	    },
	};
    },

    cbind: {
	title: get => get('isQemu') ? gettext('Reassign Disk') : gettext('Reassign Volume'),
	submitText: get => get('title'),
	qemu: '{isQemu}',
	url: '{url}',
    },

    getValues: function() {
	let me = this;
	let values = me.formPanel.getForm().getValues();

	let params = {
	    vmid: me.vmid,
	    'target-vmid': values.targetVmid,
	};

	params[me.qemu ? 'disk' : 'volume'] = me.disk;

	if (me.qemu) {
	    params['target-disk'] = `${values.controller}${values.deviceid}`;
	} else {
	    params['target-volume'] = `${values.mpType}${values.mpId}`;
	}
	return params;
    },

    controller: {
	xclass: 'Ext.app.ViewController',

	initViewModel: function(model) {
	    let view = this.getView();
	    let mpTypeValue = view.disk.match(/^unused\d+/) ? 'unused' : 'mp';
	    model.set('mpType', mpTypeValue);
	},

	onMpTypeChange: function(value) {
	    let view = this.getView();
	    view.getViewModel().set('mpType', value.getValue());
	    view.lookup('mpIdSelector').validate();
	},

	onTargetVMChange: function(f, vmid) {
	    let me = this;
	    let view = me.getView();
	    let diskSelector = view.lookup('diskSelector');
	    if (!vmid) {
		diskSelector.setVMConfig(null);
		me.VMConfig = null;
		return;
	    }

	    let url = `/nodes/${view.nodename}/${view.type}/${vmid}/config`;
	    Proxmox.Utils.API2Request({
		url: url,
		method: 'GET',
		failure: response => Ext.Msg.alert(gettext('Error'), response.htmlStatus),
		success: function({ result }, options) {
		    if (view.qemu) {
			diskSelector.setVMConfig(result.data);
			diskSelector.setDisabled(false);
		    } else {
			let mpIdSelector = view.lookup('mpIdSelector');
			let mpType = view.lookup('mpType');

			view.VMConfig = result.data;

			mpIdSelector.setValue(
			    PVE.Utils.nextFreeMP(
				view.getViewModel().get('mpType'),
				view.VMConfig,
			    ).id,
			);

			mpType.setDisabled(false);
			mpIdSelector.setDisabled(false);
			mpIdSelector.validate();
		    }
		},
	    });
	},
    },

    defaultFocus: 'sourceDisk',
    items: [
	{
	    xtype: 'displayfield',
	    name: 'sourceDisk',
	    fieldLabel: gettext('Source'),
	    cbind: {
		name: get => get('isQemu') ? 'disk' : 'volume',
		value: '{disk}',
	    },
	    allowBlank: false,
	},
	{
	    xtype: 'vmComboSelector',
	    name: 'targetVmid',
	    allowBlank: false,
	    fieldLabel: gettext('Target Guest'),
	    store: {
		model: 'PVEResources',
		autoLoad: true,
		sorters: 'vmid',
		cbind: {}, // for nested cbinds
		filters: [
		    {
			property: 'type',
			cbind: { value: '{type}' },
		    },
		    {
			property: 'node',
			cbind: { value: '{nodename}' },
		    },
		    // FIXME: remove, artificial restriction that doesn't gains us anything..
		    {
			property: 'vmid',
			operator: '!=',
			cbind: { value: '{vmid}' },
		    },
		    {
			property: 'template',
			value: 0,
		    },
		],
	    },
	    listeners: { change: 'onTargetVMChange' },
	},
	{
	    xtype: 'pveControllerSelector',
	    reference: 'diskSelector',
	    withUnused: true,
	    disabled: true,
	    cbind: {
		hidden: '{!isQemu}',
	    },
	},
	{
	    xtype: 'container',
	    layout: 'hbox',
	    cbind: {
		hidden: '{isQemu}',
		disabled: '{isQemu}',
	    },
	    items: [
		{
		    xtype: 'pmxDisplayEditField',
		    cbind: {
			editable: get => !get('disk').match(/^unused\d+/),
			value: get => get('disk').match(/^unused\d+/) ? 'unused' : 'mp',
		    },
		    disabled: true,
		    name: 'mpType',
		    reference: 'mpType',
		    fieldLabel: gettext('Add as'),
		    submitValue: true,
		    flex: 4,
		    editConfig: {
			xtype: 'proxmoxKVComboBox',
			name: 'mpTypeCombo',
			deleteEmpty: false,
			cbind: {
			    hidden: '{isQemu}',
			},
			comboItems: [
			    ['mp', gettext('Mount Point')],
			    ['unused', gettext('Unused')],
			],
			listeners: { change: 'onMpTypeChange' },
		    },
		},
		{
		    xtype: 'proxmoxintegerfield',
		    name: 'mpId',
		    reference: 'mpIdSelector',
		    minValue: 0,
		    flex: 1,
		    allowBlank: false,
		    validateOnChange: true,
		    disabled: true,
		    bind: {
			maxValue: '{mpMaxCount}',
		    },
		    validator: function(value) {
			let view = this.up('window');
			let type = view.getViewModel().get('mpType');
			if (Ext.isDefined(view.VMConfig[`${type}${value}`])) {
			    return "Mount point is already in use.";
			}
			return true;
		    },
		},
	    ],
	},
    ],

    initComponent: function() {
	let me = this;

	if (!me.nodename) {
	    throw "no node name specified";
	}

	if (!me.vmid) {
	    throw "no VM ID specified";
	}

	if (!me.type) {
	    throw "no type specified";
	}

	me.callParent();
    },
});