fix(settings): allow to clear twitter and fediverse

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

Author: susnux

apps/settings/src/components/PersonalInfo/FediverseSection.vue

@@ -19,7 +19,7 @@ import { NAME_READABLE_ENUM } from '../../constants/AccountPropertyConstants.js'
 
 import AccountPropertySection from './shared/AccountPropertySection.vue'
 
-const { fediverse } = loadState<AccountProperties>('settings', 'personalInfoParameters', {})
+const { fediverse } = loadState<AccountProperties>('settings', 'personalInfoParameters')
 
 const value = ref({ ...fediverse })
 const readable = NAME_READABLE_ENUM[fediverse.name]
@@ -29,11 +29,18 @@ const readable = NAME_READABLE_ENUM[fediverse.name]
  * @param text The potential fediverse handle
  */
 function onValidate(text: string): boolean {
+	// allow to clear the value
+	if (text === '') {
+		return true
+	}
+
+	// check its in valid format
 	const result = text.match(/^@?([^@/]+)@([^@/]+)$/)
 	if (result === null) {
 		return false
 	}
 
+	// check its a valid URL
 	try {
 		return URL.parse(`https://${result[2]}/`) !== null
 	} catch {

apps/settings/src/components/PersonalInfo/TwitterSection.vue

@@ -19,7 +19,7 @@ import { ref } from 'vue'
 import { NAME_READABLE_ENUM } from '../../constants/AccountPropertyConstants.ts'
 import AccountPropertySection from './shared/AccountPropertySection.vue'
 
-const { twitter } = loadState<AccountProperties>('settings', 'personalInfoParameters', {})
+const { twitter } = loadState<AccountProperties>('settings', 'personalInfoParameters')
 
 const value = ref({ ...twitter })
 const readable = NAME_READABLE_ENUM[twitter.name]
@@ -29,6 +29,6 @@ const readable = NAME_READABLE_ENUM[twitter.name]
  * @param text The potential twitter handle
  */
 function onValidate(text: string): boolean {
-	return text.match(/^@?([a-zA-Z0-9_]{2,15})$/) !== null
+	return text === '' || text.match(/^@?([a-zA-Z0-9_]{2,15})$/) !== null
 }
 </script>

cypress/e2e/settings/personal-info.cy.ts

@@ -110,7 +110,7 @@ describe('Settings: Change personal information', { testIsolation: true }, () =>
 
 	before(() => {
 		// make sure the fediverse check does not do http requests
-		cy.runOccCommand('config:system:set has_internet_connection --value false')
+		cy.runOccCommand('config:system:set has_internet_connection --type bool --value false')
 		// ensure we can set locale and language
 		cy.runOccCommand('config:system:delete force_language')
 		cy.runOccCommand('config:system:delete force_locale')
@@ -370,6 +370,23 @@ describe('Settings: Change personal information', { testIsolation: true }, () =>
 		inputForLabel('Phone number').should('have.value', '')
 	})
 
+	it('Can reset social media property', () => {
+		cy.contains('label', 'Fediverse').scrollIntoView()
+		inputForLabel('Fediverse').type('{selectAll}@nextcloud@mastodon.social')
+		handlePasswordConfirmation(user.password)
+
+		cy.wait('@submitSetting')
+		cy.reload()
+		inputForLabel('Fediverse').should('have.value', 'nextcloud@mastodon.social')
+
+		inputForLabel('Fediverse').clear()
+		handlePasswordConfirmation(user.password)
+
+		cy.wait('@submitSetting')
+		cy.reload()
+		inputForLabel('Fediverse').should('have.value', '')
+	})
+
 	it('Can set Website and change its visibility', () => {
 		cy.contains('label', 'Website').scrollIntoView()
 		// Check invalid input