pve-manager/www/manager/storage/LVMEdit.js

Ext.define('PVE.storage.VgSelector', {
    extend: 'Ext.form.field.ComboBox',
    alias: 'widget.pveVgSelector',

    initComponent : function() {
	var me = this;

	if (!me.nodename) {
	    me.nodename = 'localhost';
	}

	var store = Ext.create('Ext.data.Store', {
	    autoLoad: {}, // true,
	    fields: [ 'vg', 'size', 'free' ],
	    proxy: {
		type: 'pve',
		url: '/api2/json/nodes/' + me.nodename + '/scan/lvm'
	    }
	});

	Ext.apply(me, {
	    store: store,
	    valueField: 'vg',
	    displayField: 'vg',
	    queryMode: 'local',
	    editable: false,
	    listConfig: {
		loadingText: 'Scanning...'
	    }
	});

	me.callParent();
    }
});

Ext.define('PVE.storage.BaseStorageSelector', {
    extend: 'Ext.form.field.ComboBox',
    alias: 'widget.pveBaseStorageSelector',

    existingGroupsText: gettext("Existing volume groups"),

    initComponent : function() {
	var me = this;

	var store = Ext.create('Ext.data.Store', {
	    autoLoad: {
		addRecords: true,
		params: {
		    type: 'iscsi'
		}
	    },
	    fields: [ 'storage', 'type', 'content',
		      {
			  name: 'text',
			  convert: function(value, record) {
			      if (record.data.storage) {
				  return record.data.storage + " (iSCSI)";
			      } else {
				  return me.existingGroupsText;
			      }
			  }
		      }],
	    proxy: {
		type: 'pve',
		url: '/api2/json/storage/'
	    }
	});

	store.loadData([{ storage: '' }], true);

	Ext.apply(me, {
	    store: store,
	    queryMode: 'local',
	    editable: false,
	    value: '',
	    valueField: 'storage',
	    displayField: 'text'
	});

	me.callParent();
    }
});

Ext.define('PVE.storage.LVMInputPanel', {
    extend: 'PVE.panel.InputPanel',

    onGetValues: function(values) {
	var me = this;

	if (me.create) {
	    values.type = 'lvm';
	    values.content = 'images';
	} else {
	    delete values.storage;
	}

	values.disable = values.enable ? 0 : 1;	    
	delete values.enable;
	
	return values;
    },

    initComponent : function() {
	var me = this;

	me.column1 = [
	    {
		xtype: me.create ? 'textfield' : 'displayfield',
		name: 'storage',
		height: 22, // hack: set same height as text fields
		value: me.storageId || '',
		fieldLabel: 'ID',
		vtype: 'StorageId',
		submitValue: !!me.create,
		allowBlank: false
	    }
	];

	var vgnameField = Ext.createWidget(me.create ? 'textfield' : 'displayfield', {
	    height: 22, // hack: set same height as text fields
	    name: 'vgname',
	    hidden: !!me.create,
	    disabled: !!me.create,
	    value: '',
	    fieldLabel: gettext('Volume group'),
	    allowBlank: false
	});

	if (me.create) {
	    var vgField = Ext.create('PVE.storage.VgSelector', {
		name: 'vgname',
		fieldLabel: gettext('Volume group'),
		allowBlank: false
	    });

	    var baseField = Ext.createWidget('pveFileSelector', {
		name: 'base',
		hidden: true,
		disabled: true,
		nodename: 'localhost',
		storageContent: 'images',
		fieldLabel: gettext('Base volume'),
		allowBlank: false
	    });

	    me.column1.push({
		xtype: 'pveBaseStorageSelector',
		name: 'basesel',
		fieldLabel: gettext('Base storage'),
		submitValue: false,
		listeners: {
		    change: function(f, value) {
			if (value) {
			    vgnameField.setVisible(true);
			    vgnameField.setDisabled(false);
			    vgField.setVisible(false);
			    vgField.setDisabled(true);
			    baseField.setVisible(true);
			    baseField.setDisabled(false);
			} else {
			    vgnameField.setVisible(false);
			    vgnameField.setDisabled(true);
			    vgField.setVisible(true);
			    vgField.setDisabled(false);
			    baseField.setVisible(false);
			    baseField.setDisabled(true);
			}
			baseField.setStorage(value);
		    }
		}
	    });

	    me.column1.push(baseField);

	    me.column1.push(vgField);
	}

	me.column1.push(vgnameField);

	me.column2 = [
	    {
		xtype: 'PVE.form.NodeSelector',
		name: 'nodes',
		fieldLabel: gettext('Nodes'),
		emptyText: gettext('All') + ' (' + 
		    gettext('No restrictions') +')',
		multiSelect: true,
		autoSelect: false
	    },
	    {
		xtype: 'pvecheckbox',
		name: 'enable',
		checked: true,
		uncheckedValue: 0,
		fieldLabel: gettext('Enable')
	    },
	    {
		xtype: 'pvecheckbox',
		name: 'shared',
		uncheckedValue: 0,
		fieldLabel: gettext('Shared')
	    }
	];

	me.callParent();
    }
});

Ext.define('PVE.storage.LVMEdit', {
    extend: 'PVE.window.Edit',

    initComponent : function() {
	var me = this;
 
	me.create = !me.storageId;

	if (me.create) {
            me.url = '/api2/extjs/storage';
            me.method = 'POST';
        } else {
            me.url = '/api2/extjs/storage/' + me.storageId;
            me.method = 'PUT';
        }

	var ipanel = Ext.create('PVE.storage.LVMInputPanel', {
	    create: me.create,
	    storageId: me.storageId
	});
	
	Ext.apply(me, {
            subject: 'LVM group',
	    isAdd: true,
	    items: [ ipanel ]
	});

	me.callParent();

	if (!me.create) {
	    me.load({
		success:  function(response, options) {
		    var values = response.result.data;
		    if (values.nodes) {
			values.nodes = values.nodes.split(',');
		    }
		    values.enable = values.disable ? 0 : 1;
		    ipanel.setValues(values);
		}
	    });
	}
    }
});