[proxmox-widget-toolkit.git] / Utils.js

Ext.ns('Proxmox');
Ext.ns('Proxmox.Setup');

// TODO: implement gettext
function gettext(buf) { return buf; }


if (!Ext.isDefined(Proxmox.Setup.auth_cookie_name)) {
    throw "Proxmox library not initialized";
}

// avoid errors related to Accessible Rich Internet Applications
// (access for people with disabilities)
// TODO reenable after all components are upgraded
Ext.enableAria = false;
Ext.enableAriaButtons = false;
Ext.enableAriaPanels = false;

// avoid errors when running without development tools
if (!Ext.isDefined(Ext.global.console)) {
    var console = {
	dir: function() {},
	log: function() {}
    };
}

Ext.Ajax.defaultHeaders = {
    'Accept': 'application/json'
};

Ext.Ajax.on('beforerequest', function(conn, options) {
    if (Proxmox.CSRFPreventionToken) {
	if (!options.headers) {
	    options.headers = {};
	}
	options.headers.CSRFPreventionToken = Proxmox.CSRFPreventionToken;
    }
});

Ext.define('Proxmox.Utils', { utilities: {

    // this singleton contains miscellaneous utilities

    yesText: gettext('Yes'),
    noText: gettext('No'),
    enabledText: gettext('Enabled'),
    disabledText: gettext('Disabled'),
    noneText: gettext('none'),
    errorText: gettext('Error'),
    unknownText: gettext('Unknown'),
    defaultText: gettext('Default'),
    daysText: gettext('days'),
    dayText: gettext('day'),
    runningText: gettext('running'),
    stoppedText: gettext('stopped'),
    neverText: gettext('never'),
    totalText: gettext('Total'),
    usedText: gettext('Used'),
    directoryText: gettext('Directory'),
    stateText: gettext('State'),
    groupText: gettext('Group'),

    communityText: gettext('Community'),
    basicText: gettext('Basic'),
    standardText: gettext('Standard'),
    premiumText: gettext('Premium'),

    getNoSubKeyHtml: function(url) {
	// url http://www.proxmox.com/products/proxmox-ve/subscription-service-plans
	return Ext.String.format('You do not have a valid subscription for this server. Please visit <a target="_blank" href="{0}">www.proxmox.com</a> to get a list of available options.', url || 'http://www.proxmox.com');
    },

    format_boolean_with_default: function(value) {
	if (Ext.isDefined(value) && value !== '__default__') {
	    return value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
	}
	return Proxmox.Utils.defaultText;
    },

    format_boolean: function(value) {
	return value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
    },

    format_neg_boolean: function(value) {
	return !value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
    },

    format_enabled_toggle: function(value) {
	return value ? Proxmox.Utils.enabledText : Proxmox.Utils.disabledText;
    },

    format_expire: function(date) {
	if (!date) {
	    return Proxmox.Utils.neverText;
	}
	return Ext.Date.format(date, "Y-m-d");
    },

    format_duration_long: function(ut) {

	var days = Math.floor(ut / 86400);
	ut -= days*86400;
	var hours = Math.floor(ut / 3600);
	ut -= hours*3600;
	var mins = Math.floor(ut / 60);
	ut -= mins*60;

	var hours_str = '00' + hours.toString();
	hours_str = hours_str.substr(hours_str.length - 2);
	var mins_str = "00" + mins.toString();
	mins_str = mins_str.substr(mins_str.length - 2);
	var ut_str = "00" + ut.toString();
	ut_str = ut_str.substr(ut_str.length - 2);

	if (days) {
	    var ds = days > 1 ? Proxmox.Utils.daysText : Proxmox.Utils.dayText;
	    return days.toString() + ' ' + ds + ' ' +
		hours_str + ':' + mins_str + ':' + ut_str;
	} else {
	    return hours_str + ':' + mins_str + ':' + ut_str;
	}
    },

    format_duration_short: function(ut) {

	if (ut < 60) {
	    return ut.toString() + 's';
	}

	if (ut < 3600) {
	    var mins = ut / 60;
	    return mins.toFixed(0) + 'm';
	}

	if (ut < 86400) {
	    var hours = ut / 3600;
	    return hours.toFixed(0) + 'h';
	}

	var days = ut / 86400;
	return days.toFixed(0) + 'd';
    },

    format_subscription_level: function(level) {
	if (level === 'c') {
	    return Proxmox.Utils.communityText;
	} else if (level === 'b') {
	    return Proxmox.Utils.basicText;
	} else if (level === 's') {
	    return Proxmox.Utils.standardText;
	} else if (level === 'p') {
	    return Proxmox.Utils.premiumText;
	} else {
	    return Proxmox.Utils.noneText;
	}
    },

    compute_min_label_width: function(text, width) {

	if (width === undefined) { width = 100; }

	var tm = new Ext.util.TextMetrics();
	var min = tm.getWidth(text + ':');

	return min < width ? width : min;
    },

    authOK: function() {
	return (Proxmox.UserName !== '') && Ext.util.Cookies.get(Proxmox.Setup.auth_cookie_name);
    },

    authClear: function() {
	Ext.util.Cookies.clear(Proxmox.Setup.auth_cookie_name);
    },

    // comp.setLoading() is buggy in ExtJS 4.0.7, so we
    // use el.mask() instead
    setErrorMask: function(comp, msg) {
	var el = comp.el;
	if (!el) {
	    return;
	}
	if (!msg) {
	    el.unmask();
	} else {
	    if (msg === true) {
		el.mask(gettext("Loading..."));
	    } else {
		el.mask(msg);
	    }
	}
    },

    monStoreErrors: function(me, store, clearMaskBeforeLoad) {
	if (clearMaskBeforeLoad) {
	    me.mon(store, 'beforeload', function(s, operation, eOpts) {
		Proxmox.Utils.setErrorMask(me, false);
	    })
	} else {
	    me.mon(store, 'beforeload', function(s, operation, eOpts) {
		if (!me.loadCount) {
		    me.loadCount = 0; // make sure it is numeric
		    Proxmox.Utils.setErrorMask(me, true);
		}
	    });
	}

	// only works with 'proxmox' proxy
	me.mon(store.proxy, 'afterload', function(proxy, request, success) {
	    me.loadCount++;

	    if (success) {
		Proxmox.Utils.setErrorMask(me, false);
		return;
	    }

	    var msg;
	    /*jslint nomen: true */
	    var operation = request._operation;
	    var error = operation.getError();
	    if (error.statusText) {
		msg = error.statusText + ' (' + error.status + ')';
	    } else {
		msg = gettext('Connection error');
	    }
	    Proxmox.Utils.setErrorMask(me, msg);
	});
    },

    extractRequestError: function(result, verbose) {
	var msg = gettext('Successful');

	if (!result.success) {
	    msg = gettext("Unknown error");
	    if (result.message) {
		msg = result.message;
		if (result.status) {
		    msg += ' (' + result.status + ')';
		}
	    }
	    if (verbose && Ext.isObject(result.errors)) {
		msg += "<br>";
		Ext.Object.each(result.errors, function(prop, desc) {
		    msg += "<br><b>" + Ext.htmlEncode(prop) + "</b>: " +
			Ext.htmlEncode(desc);
		});
	    }
	}

	return msg;
    },

    // Ext.Ajax.request
    API2Request: function(reqOpts) {

	var newopts = Ext.apply({
	    waitMsg: gettext('Please wait...')
	}, reqOpts);

	if (!newopts.url.match(/^\/api2/)) {
	    newopts.url = '/api2/extjs' + newopts.url;
	}
	delete newopts.callback;

	var createWrapper = function(successFn, callbackFn, failureFn) {
	    Ext.apply(newopts, {
		success: function(response, options) {
		    if (options.waitMsgTarget) {
			options.waitMsgTarget.setLoading(false);
		    }
		    var result = Ext.decode(response.responseText);
		    response.result = result;
		    if (!result.success) {
			response.htmlStatus = Proxmox.Utils.extractRequestError(result, true);
			Ext.callback(callbackFn, options.scope, [options, false, response]);
			Ext.callback(failureFn, options.scope, [response, options]);
			return;
		    }
		    Ext.callback(callbackFn, options.scope, [options, true, response]);
		    Ext.callback(successFn, options.scope, [response, options]);
		},
		failure: function(response, options) {
		    if (options.waitMsgTarget) {
			options.waitMsgTarget.setLoading(false);
		    }
		    response.result = {};
		    try {
			response.result = Ext.decode(response.responseText);
		    } catch(e) {}
		    var msg = gettext('Connection error') + ' - server offline?';
		    if (response.aborted) {
			msg = gettext('Connection error') + ' - aborted.';
		    } else if (response.timedout) {
			msg = gettext('Connection error') + ' - Timeout.';
		    } else if (response.status && response.statusText) {
			msg = gettext('Connection error') + ' ' + response.status + ': ' + response.statusText;
		    }
		    response.htmlStatus = msg;
		    Ext.callback(callbackFn, options.scope, [options, false, response]);
		    Ext.callback(failureFn, options.scope, [response, options]);
		}
	    });
	};

	createWrapper(reqOpts.success, reqOpts.callback, reqOpts.failure);

	var target = newopts.waitMsgTarget;
	if (target) {
	    // Note: ExtJS bug - this does not work when component is not rendered
	    target.setLoading(newopts.waitMsg);
	}
	Ext.Ajax.request(newopts);
    },

    checked_command: function(orig_cmd) {
	Proxmox.Utils.API2Request({
	    url: '/nodes/localhost/subscription',
	    method: 'GET',
	    //waitMsgTarget: me,
	    failure: function(response, opts) {
		Ext.Msg.alert(gettext('Error'), response.htmlStatus);
	    },
	    success: function(response, opts) {
		var data = response.result.data;

		if (data.status !== 'Active') {
		    Ext.Msg.show({
			title: gettext('No valid subscription'),
			icon: Ext.Msg.WARNING,
			msg: Proxmox.Utils.getNoSubKeyHtml(data.url),
			buttons: Ext.Msg.OK,
			callback: function(btn) {
			    if (btn !== 'ok') {
				return;
			    }
			    orig_cmd();
			}
		    });
		} else {
		    orig_cmd();
		}
	    }
	});
    },

    assemble_field_data: function(values, data) {
        if (Ext.isObject(data)) {
	    Ext.Object.each(data, function(name, val) {
		if (values.hasOwnProperty(name)) {
                    var bucket = values[name];
                    if (!Ext.isArray(bucket)) {
                        bucket = values[name] = [bucket];
                    }
                    if (Ext.isArray(val)) {
                        values[name] = bucket.concat(val);
                    } else {
                        bucket.push(val);
                    }
                } else {
		    values[name] = val;
                }
            });
	}
    },

    dialog_title: function(subject, create, isAdd) {
	if (create) {
	    if (isAdd) {
		return gettext('Add') + ': ' + subject;
	    } else {
		return gettext('Create') + ': ' + subject;
	    }
	} else {
	    return gettext('Edit') + ': ' + subject;
	}
    },

    network_iface_types: {
	eth: gettext("Network Device"),
	bridge: 'Linux Bridge',
	bond: 'Linux Bond',
	OVSBridge: 'OVS Bridge',
	OVSBond: 'OVS Bond',
	OVSPort: 'OVS Port',
	OVSIntPort: 'OVS IntPort'
    },

    render_network_iface_type: function(value) {
	return Proxmox.Utils.network_iface_types[value] ||
	    Proxmox.Utils.unknownText;
    },

    // you can override this to provide nicer task descriptions
    format_task_description: function(type, id) {
	return type + ' ' + id;
    },

    render_upid: function(value, metaData, record) {
	var type = record.data.type;
	var id = record.data.id;

	return Proxmox.Utils.format_task_description(type, id);
    },

    render_uptime: function(value) {

	var uptime = value;

	if (uptime === undefined) {
	    return '';
	}

	if (uptime <= 0) {
	    return '-';
	}

	return Proxmox.Utils.format_duration_long(uptime);
    },

    parse_task_upid: function(upid) {
	var task = {};

	var res = upid.match(/^UPID:(\S+):([0-9A-Fa-f]{8}):([0-9A-Fa-f]{8,9}):([0-9A-Fa-f]{8}):([^:\s]+):([^:\s]*):([^:\s]+):$/);
	if (!res) {
	    throw "unable to parse upid '" + upid + "'";
	}
	task.node = res[1];
	task.pid = parseInt(res[2], 16);
	task.pstart = parseInt(res[3], 16);
	task.starttime = parseInt(res[4], 16);
	task.type = res[5];
	task.id = res[6];
	task.user = res[7];

	task.desc = Proxmox.Utils.format_task_description(task.type, task.id);

	return task;
    },

    render_timestamp: function(value, metaData, record, rowIndex, colIndex, store) {
	var servertime = new Date(value * 1000);
	return Ext.Date.format(servertime, 'Y-m-d H:i:s');
    },

    },

    singleton: true,
    constructor: function() {
	var me = this;
	Ext.apply(me, me.utilities);

	var IPV4_OCTET = "(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])";
	var IPV4_REGEXP = "(?:(?:" + IPV4_OCTET + "\\.){3}" + IPV4_OCTET + ")";
	var IPV6_H16 = "(?:[0-9a-fA-F]{1,4})";
	var IPV6_LS32 = "(?:(?:" + IPV6_H16 + ":" + IPV6_H16 + ")|" + IPV4_REGEXP + ")";


	me.IP4_match = new RegExp("^(?:" + IPV4_REGEXP + ")$");
	me.IP4_cidr_match = new RegExp("^(?:" + IPV4_REGEXP + ")\/([0-9]{1,2})$");

	var IPV6_REGEXP = "(?:" +
	    "(?:(?:"                                                  + "(?:" + IPV6_H16 + ":){6})" + IPV6_LS32 + ")|" +
	    "(?:(?:"                                         +   "::" + "(?:" + IPV6_H16 + ":){5})" + IPV6_LS32 + ")|" +
	    "(?:(?:(?:"                           + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){4})" + IPV6_LS32 + ")|" +
	    "(?:(?:(?:(?:" + IPV6_H16 + ":){0,1}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){3})" + IPV6_LS32 + ")|" +
	    "(?:(?:(?:(?:" + IPV6_H16 + ":){0,2}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){2})" + IPV6_LS32 + ")|" +
	    "(?:(?:(?:(?:" + IPV6_H16 + ":){0,3}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){1})" + IPV6_LS32 + ")|" +
	    "(?:(?:(?:(?:" + IPV6_H16 + ":){0,4}" + IPV6_H16 + ")?::" +                         ")" + IPV6_LS32 + ")|" +
	    "(?:(?:(?:(?:" + IPV6_H16 + ":){0,5}" + IPV6_H16 + ")?::" +                         ")" + IPV6_H16  + ")|" +
	    "(?:(?:(?:(?:" + IPV6_H16 + ":){0,7}" + IPV6_H16 + ")?::" +                         ")"             + ")"  +
	    ")";

	me.IP6_match = new RegExp("^(?:" + IPV6_REGEXP + ")$");
	me.IP6_cidr_match = new RegExp("^(?:" + IPV6_REGEXP + ")\/([0-9]{1,3})$");
	me.IP6_bracket_match = new RegExp("^\\[(" + IPV6_REGEXP + ")\\]");

	me.IP64_match = new RegExp("^(?:" + IPV6_REGEXP + "|" + IPV4_REGEXP + ")$");

	var DnsName_REGEXP = "(?:(([a-zA-Z0-9]([a-zA-Z0-9\\-]*[a-zA-Z0-9])?)\\.)*([A-Za-z0-9]([A-Za-z0-9\\-]*[A-Za-z0-9])?))";
	me.DnsName_match = new RegExp("^" + DnsName_REGEXP + "$");

	me.HostPort_match = new RegExp("^(" + IPV4_REGEXP + "|" + DnsName_REGEXP + ")(:\\d+)?$");
	me.HostPortBrackets_match = new RegExp("^\\[(?:" + IPV6_REGEXP + "|" + IPV4_REGEXP + "|" + DnsName_REGEXP + ")\\](:\\d+)?$");
	me.IP6_dotnotation_match = new RegExp("^" + IPV6_REGEXP + "(\\.\\d+)?$");
    }
});
Commit	Line	Data
0bb29d35 DM	1	Ext.ns('Proxmox');
	2	Ext.ns('Proxmox.Setup');
	3
	4	// TODO: implement gettext
	5	function gettext(buf) { return buf; }
	6
	7
757cc58a DM	8	if (!Ext.isDefined(Proxmox.Setup.auth_cookie_name)) {
757cc58a DM	9	throw "Proxmox library not initialized";
0bb29d35 DM	10	}
	11
	12	// avoid errors related to Accessible Rich Internet Applications
	13	// (access for people with disabilities)
	14	// TODO reenable after all components are upgraded
	15	Ext.enableAria = false;
	16	Ext.enableAriaButtons = false;
	17	Ext.enableAriaPanels = false;
	18
	19	// avoid errors when running without development tools
	20	if (!Ext.isDefined(Ext.global.console)) {
	21	var console = {
	22	dir: function() {},
	23	log: function() {}
	24	};
	25	}
	26
	27	Ext.Ajax.defaultHeaders = {
	28	'Accept': 'application/json'
	29	};
	30
	31	Ext.Ajax.on('beforerequest', function(conn, options) {
	32	if (Proxmox.CSRFPreventionToken) {
	33	if (!options.headers) {
	34	options.headers = {};
	35	}
	36	options.headers.CSRFPreventionToken = Proxmox.CSRFPreventionToken;
	37	}
	38	});
	39
	40	Ext.define('Proxmox.Utils', { utilities: {
	41
	42	// this singleton contains miscellaneous utilities
	43
30f885cb DM	44	yesText: gettext('Yes'),
	45	noText: gettext('No'),
	46	enabledText: gettext('Enabled'),
	47	disabledText: gettext('Disabled'),
	48	noneText: gettext('none'),
	49	errorText: gettext('Error'),
a58001dd	50	unknownText: gettext('Unknown'),
30f885cb DM	51	defaultText: gettext('Default'),
	52	daysText: gettext('days'),
	53	dayText: gettext('day'),
	54	runningText: gettext('running'),
	55	stoppedText: gettext('stopped'),
	56	neverText: gettext('never'),
	57	totalText: gettext('Total'),
	58	usedText: gettext('Used'),
	59	directoryText: gettext('Directory'),
	60	stateText: gettext('State'),
	61	groupText: gettext('Group'),
	62
02ef30c9 DM	63	communityText: gettext('Community'),
	64	basicText: gettext('Basic'),
	65	standardText: gettext('Standard'),
	66	premiumText: gettext('Premium'),
	67
5f93e010 DM	68	getNoSubKeyHtml: function(url) {
	69	// url http://www.proxmox.com/products/proxmox-ve/subscription-service-plans
	70	return Ext.String.format('You do not have a valid subscription for this server. Please visit <a target="_blank" href="{0}">www.proxmox.com</a> to get a list of available options.', url \|\| 'http://www.proxmox.com');
	71	},
	72
b0d9b5d1 DM	73	format_boolean_with_default: function(value) {
	74	if (Ext.isDefined(value) && value !== '__default__') {
	75	return value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
	76	}
	77	return Proxmox.Utils.defaultText;
	78	},
	79
	80	format_boolean: function(value) {
	81	return value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
	82	},
	83
	84	format_neg_boolean: function(value) {
	85	return !value ? Proxmox.Utils.yesText : Proxmox.Utils.noText;
	86	},
a58001dd	87
0e49da6d DM	88	format_enabled_toggle: function(value) {
	89	return value ? Proxmox.Utils.enabledText : Proxmox.Utils.disabledText;
	90	},
	91
2d0153a5 DM	92	format_expire: function(date) {
	93	if (!date) {
	94	return Proxmox.Utils.neverText;
	95	}
	96	return Ext.Date.format(date, "Y-m-d");
	97	},
	98
452892df DM	99	format_duration_long: function(ut) {
	100
	101	var days = Math.floor(ut / 86400);
	102	ut -= days*86400;
	103	var hours = Math.floor(ut / 3600);
	104	ut -= hours*3600;
	105	var mins = Math.floor(ut / 60);
	106	ut -= mins*60;
	107
	108	var hours_str = '00' + hours.toString();
	109	hours_str = hours_str.substr(hours_str.length - 2);
	110	var mins_str = "00" + mins.toString();
	111	mins_str = mins_str.substr(mins_str.length - 2);
	112	var ut_str = "00" + ut.toString();
	113	ut_str = ut_str.substr(ut_str.length - 2);
	114
	115	if (days) {
	116	var ds = days > 1 ? Proxmox.Utils.daysText : Proxmox.Utils.dayText;
	117	return days.toString() + ' ' + ds + ' ' +
	118	hours_str + ':' + mins_str + ':' + ut_str;
	119	} else {
	120	return hours_str + ':' + mins_str + ':' + ut_str;
	121	}
	122	},
	123
	124	format_duration_short: function(ut) {
	125
	126	if (ut < 60) {
	127	return ut.toString() + 's';
	128	}
	129
	130	if (ut < 3600) {
	131	var mins = ut / 60;
	132	return mins.toFixed(0) + 'm';
	133	}
	134
	135	if (ut < 86400) {
	136	var hours = ut / 3600;
	137	return hours.toFixed(0) + 'h';
	138	}
	139
	140	var days = ut / 86400;
	141	return days.toFixed(0) + 'd';
	142	},
	143
02ef30c9 DM	144	format_subscription_level: function(level) {
	145	if (level === 'c') {
	146	return Proxmox.Utils.communityText;
	147	} else if (level === 'b') {
	148	return Proxmox.Utils.basicText;
	149	} else if (level === 's') {
	150	return Proxmox.Utils.standardText;
	151	} else if (level === 'p') {
	152	return Proxmox.Utils.premiumText;
	153	} else {
	154	return Proxmox.Utils.noneText;
	155	}
	156	},
	157
28e54f37 DM	158	compute_min_label_width: function(text, width) {
	159
	160	if (width === undefined) { width = 100; }
	161
	162	var tm = new Ext.util.TextMetrics();
	163	var min = tm.getWidth(text + ':');
	164
	165	return min < width ? width : min;
	166	},
	167
0bb29d35 DM	168	authOK: function() {
	169	return (Proxmox.UserName !== '') && Ext.util.Cookies.get(Proxmox.Setup.auth_cookie_name);
	170	},
	171
	172	authClear: function() {
	173	Ext.util.Cookies.clear(Proxmox.Setup.auth_cookie_name);
	174	},
	175
	176	// comp.setLoading() is buggy in ExtJS 4.0.7, so we
	177	// use el.mask() instead
	178	setErrorMask: function(comp, msg) {
	179	var el = comp.el;
	180	if (!el) {
	181	return;
	182	}
	183	if (!msg) {
	184	el.unmask();
	185	} else {
	186	if (msg === true) {
	187	el.mask(gettext("Loading..."));
	188	} else {
	189	el.mask(msg);
	190	}
	191	}
	192	},
	193
5b4b3ffd DM	194	monStoreErrors: function(me, store, clearMaskBeforeLoad) {
	195	if (clearMaskBeforeLoad) {
	196	me.mon(store, 'beforeload', function(s, operation, eOpts) {
	197	Proxmox.Utils.setErrorMask(me, false);
	198	})
	199	} else {
	200	me.mon(store, 'beforeload', function(s, operation, eOpts) {
	201	if (!me.loadCount) {
	202	me.loadCount = 0; // make sure it is numeric
	203	Proxmox.Utils.setErrorMask(me, true);
	204	}
	205	});
	206	}
0bb29d35 DM	207
	208	// only works with 'proxmox' proxy
	209	me.mon(store.proxy, 'afterload', function(proxy, request, success) {
	210	me.loadCount++;
	211
	212	if (success) {
	213	Proxmox.Utils.setErrorMask(me, false);
	214	return;
	215	}
	216
	217	var msg;
	218	/jslint nomen: true /
	219	var operation = request._operation;
	220	var error = operation.getError();
	221	if (error.statusText) {
	222	msg = error.statusText + ' (' + error.status + ')';
	223	} else {
	224	msg = gettext('Connection error');
	225	}
	226	Proxmox.Utils.setErrorMask(me, msg);
	227	});
	228	},
	229
	230	extractRequestError: function(result, verbose) {
	231	var msg = gettext('Successful');
	232
	233	if (!result.success) {
	234	msg = gettext("Unknown error");
	235	if (result.message) {
	236	msg = result.message;
	237	if (result.status) {
	238	msg += ' (' + result.status + ')';
	239	}
	240	}
	241	if (verbose && Ext.isObject(result.errors)) {
	242	msg += "<br>";
	243	Ext.Object.each(result.errors, function(prop, desc) {
	244	msg += "<br><b>" + Ext.htmlEncode(prop) + "</b>: " +
	245	Ext.htmlEncode(desc);
	246	});
	247	}
	248	}
	249
	250	return msg;
	251	},
	252
	253	// Ext.Ajax.request
	254	API2Request: function(reqOpts) {
	255
	256	var newopts = Ext.apply({
	257	waitMsg: gettext('Please wait...')
	258	}, reqOpts);
	259
	260	if (!newopts.url.match(/^\/api2/)) {
	261	newopts.url = '/api2/extjs' + newopts.url;
	262	}
	263	delete newopts.callback;
	264
	265	var createWrapper = function(successFn, callbackFn, failureFn) {
	266	Ext.apply(newopts, {
	267	success: function(response, options) {
	268	if (options.waitMsgTarget) {
	269	options.waitMsgTarget.setLoading(false);
	270	}
271	var result = Ext.decode(response.responseText);
272	response.result = result;
273	if (!result.success) {
274	response.htmlStatus = Proxmox.Utils.extractRequestError(result, true);
275	Ext.callback(callbackFn, options.scope, [options, false, response]);
276	Ext.callback(failureFn, options.scope, [response, options]);
277	return;
278	}
279	Ext.callback(callbackFn, options.scope, [options, true, response]);
280	Ext.callback(successFn, options.scope, [response, options]);
281	},
282	failure: function(response, options) {
283	if (options.waitMsgTarget) {
284	options.waitMsgTarget.setLoading(false);
285	}
286	response.result = {};
287	try {
288	response.result = Ext.decode(response.responseText);
289	} catch(e) {}
290	var msg = gettext('Connection error') + ' - server offline?';
291	if (response.aborted) {
292	msg = gettext('Connection error') + ' - aborted.';
293	} else if (response.timedout) {
294	msg = gettext('Connection error') + ' - Timeout.';
295	} else if (response.status && response.statusText) {
296	msg = gettext('Connection error') + ' ' + response.status + ': ' + response.statusText;
297	}
298	response.htmlStatus = msg;
299	Ext.callback(callbackFn, options.scope, [options, false, response]);
300	Ext.callback(failureFn, options.scope, [response, options]);
301	}
302	});
303	};
304
305	createWrapper(reqOpts.success, reqOpts.callback, reqOpts.failure);
306
307	var target = newopts.waitMsgTarget;
308	if (target) {
309	// Note: ExtJS bug - this does not work when component is not rendered
310	target.setLoading(newopts.waitMsg);
311	}
312	Ext.Ajax.request(newopts);
313	},
314
5f93e010 DM	315	checked_command: function(orig_cmd) {
	316	Proxmox.Utils.API2Request({
	317	url: '/nodes/localhost/subscription',
	318	method: 'GET',
	319	//waitMsgTarget: me,
	320	failure: function(response, opts) {
	321	Ext.Msg.alert(gettext('Error'), response.htmlStatus);
	322	},
	323	success: function(response, opts) {
	324	var data = response.result.data;
	325
	326	if (data.status !== 'Active') {
	327	Ext.Msg.show({
	328	title: gettext('No valid subscription'),
	329	icon: Ext.Msg.WARNING,
	330	msg: Proxmox.Utils.getNoSubKeyHtml(data.url),
	331	buttons: Ext.Msg.OK,
	332	callback: function(btn) {
	333	if (btn !== 'ok') {
	334	return;
	335	}
	336	orig_cmd();
	337	}
	338	});
	339	} else {
	340	orig_cmd();
	341	}
	342	}
	343	});
	344	},
	345
06694509 DM	346	assemble_field_data: function(values, data) {
	347	if (Ext.isObject(data)) {
	348	Ext.Object.each(data, function(name, val) {
	349	if (values.hasOwnProperty(name)) {
	350	var bucket = values[name];
	351	if (!Ext.isArray(bucket)) {
	352	bucket = values[name] = [bucket];
	353	}
	354	if (Ext.isArray(val)) {
	355	values[name] = bucket.concat(val);
	356	} else {
	357	bucket.push(val);
	358	}
	359	} else {
	360	values[name] = val;
	361	}
	362	});
	363	}
	364	},
	365
	366	dialog_title: function(subject, create, isAdd) {
	367	if (create) {
	368	if (isAdd) {
	369	return gettext('Add') + ': ' + subject;
	370	} else {
	371	return gettext('Create') + ': ' + subject;
	372	}
	373	} else {
	374	return gettext('Edit') + ': ' + subject;
	375	}
	376	},
	377
a58001dd DM	378	network_iface_types: {
	379	eth: gettext("Network Device"),
	380	bridge: 'Linux Bridge',
	381	bond: 'Linux Bond',
	382	OVSBridge: 'OVS Bridge',
	383	OVSBond: 'OVS Bond',
	384	OVSPort: 'OVS Port',
	385	OVSIntPort: 'OVS IntPort'
	386	},
	387
	388	render_network_iface_type: function(value) {
	389	return Proxmox.Utils.network_iface_types[value] \|\|
	390	Proxmox.Utils.unknownText;
	391	},
	392
53ac9bca DM	393	// you can override this to provide nicer task descriptions
	394	format_task_description: function(type, id) {
	395	return type + ' ' + id;
	396	},
	397
	398	render_upid: function(value, metaData, record) {
	399	var type = record.data.type;
	400	var id = record.data.id;
	401
	402	return Proxmox.Utils.format_task_description(type, id);
	403	},
	404
452892df DM	405	render_uptime: function(value) {
	406
	407	var uptime = value;
	408
	409	if (uptime === undefined) {
	410	return '';
	411	}
	412
	413	if (uptime <= 0) {
	414	return '-';
	415	}
	416
	417	return Proxmox.Utils.format_duration_long(uptime);
	418	},
	419
06694509 DM	420	parse_task_upid: function(upid) {
	421	var task = {};
	422
	423	var res = upid.match(/^UPID:(\S+):([0-9A-Fa-f]{8}):([0-9A-Fa-f]{8,9}):([0-9A-Fa-f]{8}):([^:\s]+):([^:\s]*):([^:\s]+):$/);
	424	if (!res) {
	425	throw "unable to parse upid '" + upid + "'";
	426	}
	427	task.node = res[1];
	428	task.pid = parseInt(res[2], 16);
	429	task.pstart = parseInt(res[3], 16);
	430	task.starttime = parseInt(res[4], 16);
	431	task.type = res[5];
	432	task.id = res[6];
	433	task.user = res[7];
	434
53ac9bca DM	435	task.desc = Proxmox.Utils.format_task_description(task.type, task.id);
53ac9bca DM	436
06694509 DM	437	return task;
	438	},
	439
	440	render_timestamp: function(value, metaData, record, rowIndex, colIndex, store) {
	441	var servertime = new Date(value * 1000);
	442	return Ext.Date.format(servertime, 'Y-m-d H:i:s');
	443	},
	444
0bb29d35	445	},
5ffef550	446
0bb29d35 DM	447	singleton: true,
	448	constructor: function() {
	449	var me = this;
	450	Ext.apply(me, me.utilities);
	451
	452	var IPV4_OCTET = "(?:25[0-5]\|(?:[1-9]\|1[0-9]\|2[0-4])?[0-9])";
	453	var IPV4_REGEXP = "(?:(?:" + IPV4_OCTET + "\\.){3}" + IPV4_OCTET + ")";
	454	var IPV6_H16 = "(?:[0-9a-fA-F]{1,4})";
	455	var IPV6_LS32 = "(?:(?:" + IPV6_H16 + ":" + IPV6_H16 + ")\|" + IPV4_REGEXP + ")";
	456
	457
	458	me.IP4_match = new RegExp("^(?:" + IPV4_REGEXP + ")$");
	459	me.IP4_cidr_match = new RegExp("^(?:" + IPV4_REGEXP + ")\/([0-9]{1,2})$");
	460
	461	var IPV6_REGEXP = "(?:" +
	462	"(?:(?:" + "(?:" + IPV6_H16 + ":){6})" + IPV6_LS32 + ")\|" +
	463	"(?:(?:" + "::" + "(?:" + IPV6_H16 + ":){5})" + IPV6_LS32 + ")\|" +
	464	"(?:(?:(?:" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){4})" + IPV6_LS32 + ")\|" +
	465	"(?:(?:(?:(?:" + IPV6_H16 + ":){0,1}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){3})" + IPV6_LS32 + ")\|" +
	466	"(?:(?:(?:(?:" + IPV6_H16 + ":){0,2}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){2})" + IPV6_LS32 + ")\|" +
	467	"(?:(?:(?:(?:" + IPV6_H16 + ":){0,3}" + IPV6_H16 + ")?::" + "(?:" + IPV6_H16 + ":){1})" + IPV6_LS32 + ")\|" +
	468	"(?:(?:(?:(?:" + IPV6_H16 + ":){0,4}" + IPV6_H16 + ")?::" + ")" + IPV6_LS32 + ")\|" +
	469	"(?:(?:(?:(?:" + IPV6_H16 + ":){0,5}" + IPV6_H16 + ")?::" + ")" + IPV6_H16 + ")\|" +
	470	"(?:(?:(?:(?:" + IPV6_H16 + ":){0,7}" + IPV6_H16 + ")?::" + ")" + ")" +
	471	")";
	472
	473	me.IP6_match = new RegExp("^(?:" + IPV6_REGEXP + ")$");
	474	me.IP6_cidr_match = new RegExp("^(?:" + IPV6_REGEXP + ")\/([0-9]{1,3})$");
	475	me.IP6_bracket_match = new RegExp("^\\[(" + IPV6_REGEXP + ")\\]");
	476
	477	me.IP64_match = new RegExp("^(?:" + IPV6_REGEXP + "\|" + IPV4_REGEXP + ")$");
	478
	479	var DnsName_REGEXP = "(?:(([a-zA-Z0-9]([a-zA-Z0-9\\-][a-zA-Z0-9])?)\\.)([A-Za-z0-9]([A-Za-z0-9\\-]*[A-Za-z0-9])?))";
	480	me.DnsName_match = new RegExp("^" + DnsName_REGEXP + "$");
	481
	482	me.HostPort_match = new RegExp("^(" + IPV4_REGEXP + "\|" + DnsName_REGEXP + ")(:\\d+)?$");
	483	me.HostPortBrackets_match = new RegExp("^\\[(?:" + IPV6_REGEXP + "\|" + IPV4_REGEXP + "\|" + DnsName_REGEXP + ")\\](:\\d+)?$");
	484	me.IP6_dotnotation_match = new RegExp("^" + IPV6_REGEXP + "(\\.\\d+)?$");
	485	}
	486	});