ComposeOpenPgp.js ➔ ... ➔ Utils.createCommand-1 - Code Metrics - Inspection of "es5 -> es2015 (last stage)" - RainLoop/rainloop-webmail - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e88c19...17669b )

by Rain

created 2016-08-20 17:31 UTC

ComposeOpenPgp.js ➔ ... ➔ Utils.createCommand-1 F

↳ Parent: Project

Complexity

Conditions	18
Paths	3960

Size

Total Lines

158

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	18
c	0
b	0
f	0
nc	3960
nop	0
dl	0
loc	158
rs	2

How to fix Long Method Complexity


import _ from '_';
import $ from '$';
import ko from 'ko';
import key from 'key';

import {
	inArray, createCommand,
	pString, log, isUnd, trim,
	defautOptionsAfterRender
} from 'Common/Utils';

import {Magics, KeyState} from 'Common/Enums';
import {i18n} from 'Common/Translator';

import PgpStore from 'Stores/User/Pgp';

import {EmailModel} from 'Model/Email';

import {view, ViewType} from 'Knoin/Knoin';
import {AbstractViewNext} from 'Knoin/AbstractViewNext';

@view({
	name: 'View/Popup/ComposeOpenPgp',
	type: ViewType.Popup,
	templateID: 'PopupsComposeOpenPgp'
})
class ComposeOpenPgpPopupView extends AbstractViewNext
{
	constructor() {
		super();

		this.publicKeysOptionsCaption = i18n('PGP_NOTIFICATIONS/ADD_A_PUBLICK_KEY');
		this.privateKeysOptionsCaption = i18n('PGP_NOTIFICATIONS/SELECT_A_PRIVATE_KEY');

		this.notification = ko.observable('');

		this.sign = ko.observable(false);
		this.encrypt = ko.observable(false);

		this.password = ko.observable('');
		this.password.focus = ko.observable(false);
		this.buttonFocus = ko.observable(false);

		this.text = ko.observable('');
		this.selectedPrivateKey = ko.observable(null);
		this.selectedPublicKey = ko.observable(null);

		this.signKey = ko.observable(null);
		this.encryptKeys = ko.observableArray([]);

		this.encryptKeysView = ko.computed(
			() => _.compact(_.map(this.encryptKeys(), (oKey) => (oKey ? oKey.key : null)))
		);

		this.privateKeysOptions = ko.computed(() => {
			const opts = _.map(PgpStore.openpgpkeysPrivate(), (oKey, iIndex) => {
				if (this.signKey() && this.signKey().key.id === oKey.id)
				{
					return null;
				}
				return _.map(oKey.users, (user) => ({
					'id': oKey.guid,
					'name': '(' + oKey.id.substr(-8).toUpperCase() + ') ' + user,
					'key': oKey,
					'class': iIndex % 2 ? 'odd' : 'even'
				}));
			});

			return _.compact(_.flatten(opts, true));
		});

		this.publicKeysOptions = ko.computed(() => {
			const opts = _.map(PgpStore.openpgpkeysPublic(), (oKey, index) => {
				if (-1 < inArray(oKey, this.encryptKeysView()))
				{
					return null;
				}
				return _.map(oKey.users, (user) => ({
					'id': oKey.guid,
					'name': '(' + oKey.id.substr(-8).toUpperCase() + ') ' + user,
					'key': oKey,
					'class': index % 2 ? 'odd' : 'even'
				}));
			});
			return _.compact(_.flatten(opts, true));
		});

		this.submitRequest = ko.observable(false);

		this.resultCallback = null;

		// commands
		this.doCommand = createCommand(() => {

			let
				result = true,
				privateKey = null,
				aPublicKeys = [];

			this.submitRequest(true);

			if (result && this.sign())
			{
				if (!this.signKey())
				{
					this.notification(i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND'));
					result = false;
				}
				else if (!this.signKey().key)
				{
					this.notification(i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND_FOR', {
						'EMAIL': this.signKey().email
					}));

					result = false;
				}

				if (result)
				{
					const privateKeys = this.signKey().key.getNativeKeys();
					privateKey = privateKeys[0] || null;

					try
					{
						if (privateKey)
						{
							privateKey.decrypt(pString(this.password()));
						}
					}
					catch (e)
					{
						privateKey = null;
					}

					if (!privateKey)
					{
						this.notification(i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND'));
						result = false;
					}
				}
			}

			if (result && this.encrypt())
			{
				if (0 === this.encryptKeys().length)
				{
					this.notification(i18n('PGP_NOTIFICATIONS/NO_PUBLIC_KEYS_FOUND'));
					result = false;
				}
				else if (this.encryptKeys())
				{
					aPublicKeys = [];

					_.each(this.encryptKeys(), (oKey) => {
						if (oKey && oKey.key)
						{
							aPublicKeys = aPublicKeys.concat(_.compact(_.flatten(oKey.key.getNativeKeys())));
						}
						else if (oKey && oKey.email)
						{
							this.notification(i18n('PGP_NOTIFICATIONS/NO_PUBLIC_KEYS_FOUND_FOR', {
								'EMAIL': oKey.email
							}));

							result = false;
						}
					});

					if (result && (0 === aPublicKeys.length || this.encryptKeys().length !== aPublicKeys.length))
					{
						result = false;
					}
				}
			}

			if (result && this.resultCallback)
			{
				_.delay(() => {

					let pgpPromise = null;

					try
					{
						if (privateKey && 0 === aPublicKeys.length)
						{
							pgpPromise = PgpStore.openpgp.sign({
								data: this.text(),
								privateKeys: [privateKey]
							});
						}
						else if (privateKey && 0 < aPublicKeys.length)
						{
							pgpPromise = PgpStore.openpgp.encrypt({
								data: this.text(),
								publicKeys: aPublicKeys,
								privateKeys: [privateKey]
							});
						}
						else if (!privateKey && 0 < aPublicKeys.length)
						{
							pgpPromise = PgpStore.openpgp.encrypt({
								data: this.text(),
								publicKeys: aPublicKeys
							});
						}
					}
					catch (e)
					{
						log(e);

						this.notification(i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
							'ERROR': '' + e
						}));
					}

					if (pgpPromise)
					{
						try
						{
							pgpPromise.then((mData) => {
								this.resultCallback(mData.data);
								this.cancelCommand();
							}).catch((e) => {
								this.notification(i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
									'ERROR': '' + e
								}));
							});
						}
						catch (e)
						{
							this.notification(i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
								'ERROR': '' + e
							}));
						}
					}

					this.submitRequest(false);

				}, Magics.Time20ms);
			}
			else
			{
				this.submitRequest(false);
			}

			return result;

		}, () => !this.submitRequest() && (this.sign() || this.encrypt()));

		this.selectCommand = createCommand(() => {

			const
				keyId = this.selectedPrivateKey(),
				option = keyId ? _.find(this.privateKeysOptions(), (oItem) => oItem && keyId === oItem.id) : null;

			if (option)
			{
				this.signKey({
					'empty': !option.key,
					'selected': ko.observable(!!option.key),
					'users': option.key.users,
					'hash': option.key.id.substr(-8).toUpperCase(),
					'key': option.key
				});
			}
		});

		this.addCommand = createCommand(() => {

			const
				keyId = this.selectedPublicKey(),
				keys = this.encryptKeys(),
				option = keyId ? _.find(this.publicKeysOptions(), (item) => (item && keyId === item.id)) : null;

			if (option)
			{
				keys.push({
					'empty': !option.key,
					'selected': ko.observable(!!option.key),
					'removable': ko.observable(!this.sign() || !this.signKey() || this.signKey().key.id !== option.key.id),
					'users': option.key.users,
					'hash': option.key.id.substr(-8).toUpperCase(),
					'key': option.key
				});

				this.encryptKeys(keys);
			}
		});

		this.updateCommand = createCommand(() => {
			_.each(this.encryptKeys(), (oKey) => {
				oKey.removable(!this.sign() || !this.signKey() || this.signKey().key.id !== oKey.key.id);
			});
		});

		this.selectedPrivateKey.subscribe((value) => {
			if (value)
			{
				this.selectCommand();
				this.updateCommand();
			}
		});

		this.selectedPublicKey.subscribe((value) => {
			if (value)
			{
				this.addCommand();
			}
		});

		this.sDefaultKeyScope = KeyState.PopupComposeOpenPGP;

		this.defautOptionsAfterRender = defautOptionsAfterRender;

		this.addOptionClass = (domOption, item) => {

			this.defautOptionsAfterRender(domOption, item);

			if (item && !isUnd(item.class) && domOption)
			{
				$(domOption).addClass(item.class);
			}
		};

		this.deletePublickKey = _.bind(this.deletePublickKey, this);
	}

	deletePublickKey(publicKey) {
		this.encryptKeys.remove(publicKey);
	}

	clearPopup() {
		this.notification('');

		this.sign(false);
		this.encrypt(false);

		this.password('');
		this.password.focus(false);
		this.buttonFocus(false);

		this.signKey(null);
		this.encryptKeys([]);
		this.text('');

		this.resultCallback = null;
	}

	onBuild() {
		key('tab,shift+tab', KeyState.PopupComposeOpenPGP, () => {
			switch (true)
			{
				case this.password.focus():
					this.buttonFocus(true);
					break;
				case this.buttonFocus():
					this.password.focus(true);
					break;
				// no default
			}
			return false;
		});
	}

	onHideWithDelay() {
		this.clearPopup();
	}

	onShowWithDelay() {
		if (this.sign())
		{
			this.password.focus(true);
		}
		else
		{
			this.buttonFocus(true);
		}
	}

	onShow(fCallback, sText, identity, sTo, sCc, sBcc) {

		this.clearPopup();

		let
			rec = [],
			emailLine = '';

		const email = new EmailModel();

		this.resultCallback = fCallback;

		if ('' !== sTo)
		{
			rec.push(sTo);
		}

		if ('' !== sCc)
		{
			rec.push(sCc);
		}

		if ('' !== sBcc)
		{
			rec.push(sBcc);
		}

		rec = rec.join(', ').split(',');
		rec = _.compact(_.map(rec, (value) => {
			email.clear();
			email.mailsoParse(trim(value));
			return '' === email.email ? false : email.email;
		}));

		if (identity && identity.email())
		{
			emailLine = identity.email();
			rec.unshift(emailLine);

			const keys = PgpStore.findAllPrivateKeysByEmailNotNative(emailLine);
			if (keys && keys[0])
			{
				this.signKey({
					'users': keys[0].users || [emailLine],
					'hash': keys[0].id.substr(-8).toUpperCase(),
					'key': keys[0]
				});
			}
		}

		if (this.signKey())
		{
			this.sign(true);
		}

		if (rec && 0 < rec.length)
		{
			this.encryptKeys(_.uniq(_.compact(_.flatten(_.map(rec, (recEmail) => {
				const keys = PgpStore.findAllPublicKeysByEmailNotNative(recEmail);
				return keys ? _.map(keys, (oKey) => ({
					'empty': !oKey,
					'selected': ko.observable(!!oKey),
					'removable': ko.observable(!this.sign() || !this.signKey() || this.signKey().key.id !== oKey.id),
					'users': oKey ? (oKey.users || [recEmail]) : [recEmail],
					'hash': oKey ? oKey.id.substr(-8).toUpperCase() : '',
					'key': oKey
				})) : [];
			}), true)), (encryptKey) => encryptKey.hash));

			if (0 < this.encryptKeys().length)
			{
				this.encrypt(true);
			}
		}

		this.text(sText);
	}
}

module.exports = ComposeOpenPgpPopupView;


1
2			import _ from '_';
3			import $ from '$';
4			import ko from 'ko';
5			import key from 'key';
6
7			import {
8			inArray, createCommand,
9			pString, log, isUnd, trim,
10			defautOptionsAfterRender
11			} from 'Common/Utils';
12
13			import {Magics, KeyState} from 'Common/Enums';
14			import {i18n} from 'Common/Translator';
15
16			import PgpStore from 'Stores/User/Pgp';
17
18			import {EmailModel} from 'Model/Email';
19
20			import {view, ViewType} from 'Knoin/Knoin';
21			import {AbstractViewNext} from 'Knoin/AbstractViewNext';
22
23			@view({
24			name: 'View/Popup/ComposeOpenPgp',
25			type: ViewType.Popup,
26			templateID: 'PopupsComposeOpenPgp'
27			})
28			class ComposeOpenPgpPopupView extends AbstractViewNext
29			{
30			constructor() {
31			super();
32
33			this.publicKeysOptionsCaption = i18n('PGP_NOTIFICATIONS/ADD_A_PUBLICK_KEY');
34			this.privateKeysOptionsCaption = i18n('PGP_NOTIFICATIONS/SELECT_A_PRIVATE_KEY');
35
36			this.notification = ko.observable('');
37
38			this.sign = ko.observable(false);
39			this.encrypt = ko.observable(false);
40
41			this.password = ko.observable('');
42			this.password.focus = ko.observable(false);
43			this.buttonFocus = ko.observable(false);
44
45			this.text = ko.observable('');
46			this.selectedPrivateKey = ko.observable(null);
47			this.selectedPublicKey = ko.observable(null);
48
49			this.signKey = ko.observable(null);
50			this.encryptKeys = ko.observableArray([]);
51
52			this.encryptKeysView = ko.computed(
53			() => _.compact(_.map(this.encryptKeys(), (oKey) => (oKey ? oKey.key : null)))
54			);
55
56			this.privateKeysOptions = ko.computed(() => {
57			const opts = _.map(PgpStore.openpgpkeysPrivate(), (oKey, iIndex) => {
58			if (this.signKey() && this.signKey().key.id === oKey.id)
59			{
60			return null;
61			}
62			return _.map(oKey.users, (user) => ({
63			'id': oKey.guid,
64			'name': '(' + oKey.id.substr(-8).toUpperCase() + ') ' + user,
65			'key': oKey,
66			'class': iIndex % 2 ? 'odd' : 'even'
67			}));
68			});
69
70			return _.compact(_.flatten(opts, true));
71			});
72
73			this.publicKeysOptions = ko.computed(() => {
74			const opts = _.map(PgpStore.openpgpkeysPublic(), (oKey, index) => {
75			if (-1 < inArray(oKey, this.encryptKeysView()))
76			{
77			return null;
78			}
79			return _.map(oKey.users, (user) => ({
80			'id': oKey.guid,
81			'name': '(' + oKey.id.substr(-8).toUpperCase() + ') ' + user,
82			'key': oKey,
83			'class': index % 2 ? 'odd' : 'even'
84			}));
85			});
86			return _.compact(_.flatten(opts, true));
87			});
88
89			this.submitRequest = ko.observable(false);
90
91			this.resultCallback = null;
92
93			// commands
94			this.doCommand = createCommand(() => {
95
96			let
97			result = true,
98			privateKey = null,
99			aPublicKeys = [];
100
101			this.submitRequest(true);
102
103			if (result && this.sign())
104			{
105			if (!this.signKey())
106			{
107			this.notification(i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND'));
108			result = false;
109			}
110			else if (!this.signKey().key)
111			{
112			this.notification(i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND_FOR', {
113			'EMAIL': this.signKey().email
114			}));
115
116			result = false;
117			}
118
119			if (result)
120			{
121			const privateKeys = this.signKey().key.getNativeKeys();
122			privateKey = privateKeys[0] \|\| null;
123
124			try
125			{
126			if (privateKey)
127			{
128			privateKey.decrypt(pString(this.password()));
129			}
130			}
131			catch (e)
132			{
133			privateKey = null;
134			}
135
136			if (!privateKey)
137			{
138			this.notification(i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND'));
139			result = false;
140			}
141			}
142			}
143
144			if (result && this.encrypt())
145			{
146			if (0 === this.encryptKeys().length)
147			{
148			this.notification(i18n('PGP_NOTIFICATIONS/NO_PUBLIC_KEYS_FOUND'));
149			result = false;
150			}
151			else if (this.encryptKeys())
152			{
153			aPublicKeys = [];
154
155			_.each(this.encryptKeys(), (oKey) => {
156			if (oKey && oKey.key)
157			{
158			aPublicKeys = aPublicKeys.concat(_.compact(_.flatten(oKey.key.getNativeKeys())));
159			}
160			else if (oKey && oKey.email)
161			{
162			this.notification(i18n('PGP_NOTIFICATIONS/NO_PUBLIC_KEYS_FOUND_FOR', {
163			'EMAIL': oKey.email
164			}));
165
166			result = false;
167			}
168			});
169
170			if (result && (0 === aPublicKeys.length \|\| this.encryptKeys().length !== aPublicKeys.length))
171			{
172			result = false;
173			}
174			}
175			}
176
177			if (result && this.resultCallback)
178			{
179			_.delay(() => {
180
181			let pgpPromise = null;
182
183			try
184			{
185			if (privateKey && 0 === aPublicKeys.length)
186			{
187			pgpPromise = PgpStore.openpgp.sign({
188			data: this.text(),
189			privateKeys: [privateKey]
190			});
191			}
192			else if (privateKey && 0 < aPublicKeys.length)
193			{
194			pgpPromise = PgpStore.openpgp.encrypt({
195			data: this.text(),
196			publicKeys: aPublicKeys,
197			privateKeys: [privateKey]
198			});
199			}
200			else if (!privateKey && 0 < aPublicKeys.length)
201			{
202			pgpPromise = PgpStore.openpgp.encrypt({
203			data: this.text(),
204			publicKeys: aPublicKeys
205			});
206			}
207			}
208			catch (e)
209			{
210			log(e);
211
212			this.notification(i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
213			'ERROR': '' + e
214			}));
215			}
216
217			if (pgpPromise)
218			{
219			try
220			{
221			pgpPromise.then((mData) => {
222			this.resultCallback(mData.data);
223			this.cancelCommand();
224			}).catch((e) => {
225			this.notification(i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
226			'ERROR': '' + e
227			}));
228			});
229			}
230			catch (e)
231			{
232			this.notification(i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
233			'ERROR': '' + e
234			}));
235			}
236			}
237
238			this.submitRequest(false);
239
240			}, Magics.Time20ms);
241			}
242			else
243			{
244			this.submitRequest(false);
245			}
246
247			return result;
248
249			}, () => !this.submitRequest() && (this.sign() \|\| this.encrypt()));
250
251			this.selectCommand = createCommand(() => {
252
253			const
254			keyId = this.selectedPrivateKey(),
255			option = keyId ? _.find(this.privateKeysOptions(), (oItem) => oItem && keyId === oItem.id) : null;
256
257			if (option)
258			{
259			this.signKey({
260			'empty': !option.key,
261			'selected': ko.observable(!!option.key),
262			'users': option.key.users,
263			'hash': option.key.id.substr(-8).toUpperCase(),
264			'key': option.key
265			});
266			}
267			});
268
269			this.addCommand = createCommand(() => {
270
271			const
272			keyId = this.selectedPublicKey(),
273			keys = this.encryptKeys(),
274			option = keyId ? _.find(this.publicKeysOptions(), (item) => (item && keyId === item.id)) : null;
275
276			if (option)
277			{
278			keys.push({
279			'empty': !option.key,
280			'selected': ko.observable(!!option.key),
281			'removable': ko.observable(!this.sign() \|\| !this.signKey() \|\| this.signKey().key.id !== option.key.id),
282			'users': option.key.users,
283			'hash': option.key.id.substr(-8).toUpperCase(),
284			'key': option.key
285			});
286
287			this.encryptKeys(keys);
288			}
289			});
290
291			this.updateCommand = createCommand(() => {
292			_.each(this.encryptKeys(), (oKey) => {
293			oKey.removable(!this.sign() \|\| !this.signKey() \|\| this.signKey().key.id !== oKey.key.id);
294			});
295			});
296
297			this.selectedPrivateKey.subscribe((value) => {
298			if (value)
299			{
300			this.selectCommand();
301			this.updateCommand();
302			}
303			});
304
305			this.selectedPublicKey.subscribe((value) => {
306			if (value)
307			{
308			this.addCommand();
309			}
310			});
311
312			this.sDefaultKeyScope = KeyState.PopupComposeOpenPGP;
313
314			this.defautOptionsAfterRender = defautOptionsAfterRender;
315
316			this.addOptionClass = (domOption, item) => {
317
318			this.defautOptionsAfterRender(domOption, item);
319
320			if (item && !isUnd(item.class) && domOption)
321			{
322			$(domOption).addClass(item.class);
323			}
324			};
325
326			this.deletePublickKey = _.bind(this.deletePublickKey, this);
327			}
328
329			deletePublickKey(publicKey) {
330			this.encryptKeys.remove(publicKey);
331			}
332
333			clearPopup() {
334			this.notification('');
335
336			this.sign(false);
337			this.encrypt(false);
338
339			this.password('');
340			this.password.focus(false);
341			this.buttonFocus(false);
342
343			this.signKey(null);
344			this.encryptKeys([]);
345			this.text('');
346
347			this.resultCallback = null;
348			}
349
350			onBuild() {
351			key('tab,shift+tab', KeyState.PopupComposeOpenPGP, () => {
352			switch (true)
353			{
354			case this.password.focus():
355			this.buttonFocus(true);
356			break;
357			case this.buttonFocus():
358			this.password.focus(true);
359			break;
360			// no default
361			}
362			return false;
363			});
364			}
365
366			onHideWithDelay() {
367			this.clearPopup();
368			}
369
370			onShowWithDelay() {
371			if (this.sign())
372			{
373			this.password.focus(true);
374			}
375			else
376			{
377			this.buttonFocus(true);
378			}
379			}
380
381			onShow(fCallback, sText, identity, sTo, sCc, sBcc) {
382
383			this.clearPopup();
384
385			let
386			rec = [],
387			emailLine = '';
388
389			const email = new EmailModel();
390
391			this.resultCallback = fCallback;
392
393			if ('' !== sTo)
394			{
395			rec.push(sTo);
396			}
397
398			if ('' !== sCc)
399			{
400			rec.push(sCc);
401			}
402
403			if ('' !== sBcc)
404			{
405			rec.push(sBcc);
406			}
407
408			rec = rec.join(', ').split(',');
409			rec = _.compact(_.map(rec, (value) => {
410			email.clear();
411			email.mailsoParse(trim(value));
412			return '' === email.email ? false : email.email;
413			}));
414
415			if (identity && identity.email())
416			{
417			emailLine = identity.email();
418			rec.unshift(emailLine);
419
420			const keys = PgpStore.findAllPrivateKeysByEmailNotNative(emailLine);
421			if (keys && keys[0])
422			{
423			this.signKey({
424			'users': keys[0].users \|\| [emailLine],
425			'hash': keys[0].id.substr(-8).toUpperCase(),
426			'key': keys[0]
427			});
428			}
429			}
430
431			if (this.signKey())
432			{
433			this.sign(true);
434			}
435
436			if (rec && 0 < rec.length)
437			{
438			this.encryptKeys(_.uniq(_.compact(_.flatten(_.map(rec, (recEmail) => {
439			const keys = PgpStore.findAllPublicKeysByEmailNotNative(recEmail);
440			return keys ? _.map(keys, (oKey) => ({
441			'empty': !oKey,
442			'selected': ko.observable(!!oKey),
443			'removable': ko.observable(!this.sign() \|\| !this.signKey() \|\| this.signKey().key.id !== oKey.id),
444			'users': oKey ? (oKey.users \|\| [recEmail]) : [recEmail],
445			'hash': oKey ? oKey.id.substr(-8).toUpperCase() : '',
446			'key': oKey
447			})) : [];
448			}), true)), (encryptKey) => encryptKey.hash));
449
450			if (0 < this.encryptKeys().length)
451			{
452			this.encrypt(true);
453			}
454			}
455
456			this.text(sText);
457			}
458			}
459
460			module.exports = ComposeOpenPgpPopupView;
461

RainLoop / rainloop-webmail

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ComposeOpenPgp.js ➔ ... ➔ Utils.createCommand-1 F

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