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enum CHAT_TYPE{\r\n REACTIVE = 1,\r\n PROACTIVE,\r\n EXTERNAL\r\n}\r\n","import { HttpClient } from '@angular/common/http';\r\nimport { Injectable } from '@angular/core';\r\nimport { BehaviorSubject, Observable, Subject } from 'rxjs';\r\nimport { ChatParam } from '../models/chat-param';\r\nimport { DisplaySetting } from '../models/display-setting';\r\n\r\n@Injectable({\r\n providedIn: 'root'\r\n})\r\nexport class PreChatService {\r\n readonly chatParams$ = new BehaviorSubject([]);\r\n readonly chatTaskData$ = new BehaviorSubject([]);\r\n public activeChatData$ = new Subject();\r\n public invitationAccepted$ = new BehaviorSubject(false);\r\n public reactiveFormSubmit$ = new Subject();\r\n public errorMessage$ = new Subject();\r\n\r\n constructor(private http: HttpClient) {\r\n window.addEventListener(\"message\", (event) => {\r\n this.receiveMessage(event);\r\n });\r\n }\r\n\r\n bindToMessageEvents(): Observable {\r\n return this.chatParams$.asObservable();\r\n }\r\n\r\n bindToCustomTaskData(): Observable {\r\n return this.chatTaskData$.asObservable();\r\n }\r\n\r\n receiveMessage(event) {\r\n if (!event.data) return;\r\n console.debug('[PreChatService] Received %c%s', 'color:magenta', event.data.message);\r\n switch (event.data.message) {\r\n case 'uwfSetChatParams':\r\n let params: ChatParam[] = event.data.params || [];\r\n this.chatParams$.next(params);\r\n break;\r\n case 'uwfSetChatTaskData':\r\n let taskData: ChatParam[] = event.data.params || [];\r\n this.chatTaskData$.next(taskData);\r\n break;\r\n case 'uwfInvitationAccepted':\r\n this.invitationAccepted$.next(event.data.invitationAccepted);\r\n break;\r\n case 'uwfActiveChatData':\r\n this.activeChatData$.next(event.data);\r\n break;\r\n case 'uwReactiveFormSubmit':\r\n this.reactiveFormSubmit$.next(event.data.submit);\r\n break;\r\n case 'uwfErrorMessage':\r\n this.errorMessage$.next(event.data.text);\r\n break;\r\n default:\r\n console.warn('[PreChatService] Unknown message received:', event.data.message);\r\n }\r\n }\r\n\r\n hideChat(): void {\r\n parent.postMessage('uwfRecreateChat', '*');\r\n }\r\n\r\n hideChatButton(): void {\r\n parent.postMessage('uwfHideChatButton', '*');\r\n }\r\n\r\n getPreChatForm(lang: string, formTag: string) {\r\n return this.http.get(`/api/ChatAdminSettings/GetPrechatForm/${lang}/${formTag}`);\r\n }\r\n\r\n getDisplaySetting(id: number) {\r\n return this.http.get(`/api/ChatAdminSettings/DisplaySetting/${id}`);\r\n }\r\n\r\n getTimeZone() {\r\n return upstream.customerchat.helpers.GetTimeZoneName();\r\n }\r\n\r\n setFormSubmitted() {\r\n parent.postMessage('uwfSetFormSubmitted', '*');\r\n }\r\n\r\n showPreChatFormForProactive() {\r\n parent.postMessage('uwfShowChatForActiveSession', '*');\r\n }\r\n\r\n sendChatFrameLoadEvent() {\r\n parent.postMessage(\"uwfChatFrameLoaded\", \"*\");\r\n }\r\n\r\n sendPreChatFormReadyEvent(skillAddressesFromPreChatForm, formType) {\r\n parent.postMessage({\r\n message: 'uwfPreChatFormReady',\r\n skillAddressesFromPreChatForm: skillAddressesFromPreChatForm,\r\n formType: formType\r\n }, '*')\r\n }\r\n\r\n logEvent(logEventCode: number, logEventDescription: string) {\r\n parent.postMessage({\r\n message: 'uwfLogEvent',\r\n eventCode: logEventCode,\r\n eventDescription: logEventDescription\r\n }, '*');\r\n }\r\n\r\n sendProactiveErrorMessage(errorMessage: string) {\r\n parent.postMessage({ message: 'uwfProactiveError', error: errorMessage }, \"*\");\r\n }\r\n}\r\n","
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{{ headerText }}\r\n

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","import { Component, Input, OnInit } from '@angular/core';\r\nimport { PreChatService } from '../../services/pre-chat.service';\r\nimport { DisplaySetting } from '../../models/display-setting';\r\n\r\n@Component({\r\n selector: 'app-form-header',\r\n templateUrl: './form-header.component.html',\r\n styleUrls: ['./form-header.component.scss']\r\n})\r\n\r\nexport class FormHeaderComponent implements OnInit {\r\n\r\n @Input() displaySetting: DisplaySetting;\r\n @Input() form;\r\n resources: any = resources;\r\n\r\n get isTop(): boolean {\r\n return window.top === window;\r\n }\r\n\r\n constructor(private preChatService: PreChatService) { }\r\n\r\n ngOnInit() {\r\n }\r\n\r\n hideChat(): void {\r\n this.preChatService.hideChat();\r\n } \r\n}\r\n","export enum LogEventType{\r\n ChatFormOffer = 5,\r\n ChatFormDecline = 6,\r\n ChatFormSubmit = 7\r\n}\r\n","export enum FBFieldTypeId {\r\n ContactName = 1,\r\n CustomerId,\r\n CustomerEmail,\r\n PhoneNumber,\r\n InitialMessage,\r\n SkillDropdown,\r\n Dropdown,\r\n Custom\r\n}\r\n","export class PreChatConstants {\r\n // UP-8371 We stopped supporting IE in 5.0, however coming up on 5.0 release the current implementation now calls EmailValidator on pre-chat init.\r\n // The look behind in regular expressions is not supported by IE (and perhaps some early versions of FF), so use a string instead.\r\n\r\n // If local part of the email is unquoted it allows following:\r\n // - uppercase and lowercase letters A to Z and a to z\r\n // - digits 0 to 9\r\n // - characters !#$%&'*+-/=?^_`{|}~\r\n // - dot ., provided that it is not the first or last character and it does not appear consecutively\r\n public static readonly EMAIL_REGEXP = \"^[a-z0-9!#$%&'*+\\\\/=?^_`{|}~-]+(\\\\.?[a-z0-9!#$%&'*+\\\\/=?^_`{|}~-]+)*@([a-z0-9]([a-z0-9-]*[a-z0-9])?\\\\.)+[a-z0-9]([a-z0-9-]*[a-z0-9])?$\";\r\n\r\n // In exceptional case local part of the email can be enclosed in quotes. In such case in addition to conditions described above it allows:\r\n // - whitespaces\r\n // - dot . can be a first or last character and appear consecutively\r\n // - characters (),:;<>@[\\]\r\n public static readonly QUOTED_EMAIL_REGEXP = \"^\\\"[a-z0-9!#$%&'*+\\\\/=?^_`{|}~\\\\- \\\\.(),:;<>\\\\\\\\@\\\\[\\\\]]+\\\"@([a-z0-9]([a-z0-9-]*[a-z0-9])?\\\\.)+[a-z0-9]([a-z0-9-]*[a-z0-9])?$\";\r\n}\r\n","import { Injectable } from '@angular/core';\r\nimport { FormControl, FormGroup, Validators, AbstractControl, ValidatorFn } from '@angular/forms';\r\nimport { FBFieldTypeId } from '../models/fb-field-type-id.enum';\r\nimport { noWhitespaceValidator, emailValidator } from '../shared';\r\n\r\n@Injectable({\r\n providedIn: 'root'\r\n})\r\nexport class FormControlService {\r\n\r\n constructor() { }\r\n\r\n toFormGroup(fields: any[]) {\r\n let group: any = {};\r\n\r\n fields.forEach(field => {\r\n let syncValidators: ValidatorFn[] = [];\r\n\r\n if (field.fieldTypeId === FBFieldTypeId.SkillDropdown || field.isRequired) {\r\n syncValidators.push(Validators.required);\r\n syncValidators.push(noWhitespaceValidator());\r\n }\r\n\r\n if (field.fieldTypeId === FBFieldTypeId.CustomerEmail) {\r\n syncValidators.push(emailValidator());\r\n }\r\n\r\n group[field.rowId] = new FormControl('', syncValidators);\r\n });\r\n\r\n return new FormGroup(group);\r\n }\r\n\r\n addFormControl(formGroup: FormGroup, controlName: string, required: boolean = false) {\r\n let syncValidators: ValidatorFn[] = [];\r\n if (required) syncValidators.push(Validators.required);\r\n let control = new FormControl('', syncValidators);\r\n formGroup.addControl(controlName, control);\r\n }\r\n\r\n isRequiredControl(abstractControl: AbstractControl): boolean {\r\n if (abstractControl.validator) {\r\n const validator = abstractControl.validator({} as AbstractControl);\r\n if (validator && validator.required) {\r\n return true;\r\n }\r\n }\r\n\r\n if (abstractControl['controls']) {\r\n for (const controlName in abstractControl['controls']) {\r\n if (abstractControl['controls'][controlName]) {\r\n if (this.isRequiredControl(abstractControl['controls'][controlName])) {\r\n return true;\r\n }\r\n }\r\n }\r\n }\r\n\r\n return false;\r\n }\r\n}\r\n","import { FormControl, ValidationErrors, ValidatorFn } from \"@angular/forms\";\r\n\r\nexport function noWhitespaceValidator(): ValidatorFn {\r\n return (control: FormControl): ValidationErrors | null => {\r\n if (!control) {\r\n throw new Error(\"FormControl is undefined/null\");\r\n }\r\n const isWhitespace = !((control.value as string) || \"\").trim().length;\r\n const isValid = !isWhitespace;\r\n return isValid ? null : { whitespace: true };\r\n };\r\n}\r\n","import { FormControl, ValidationErrors, ValidatorFn } from \"@angular/forms\";\r\nimport { PreChatConstants } from \"../pre-chat-constants\";\r\n\r\nexport function emailValidator(): ValidatorFn {\r\n return (control: FormControl): ValidationErrors | null => {\r\n if (!control) {\r\n throw new Error(\"FormControl is undefined/null\");\r\n }\r\n\r\n const isValid = control.value === \"\" || (((control.value as string) || \"\").trim().length >= 5 && \r\n (new RegExp(PreChatConstants.EMAIL_REGEXP, \"i\").test(control.value) || new RegExp(PreChatConstants.QUOTED_EMAIL_REGEXP, \"i\").test(control.value)));\r\n console.log(\"isValid \", isValid, \"control name \", control.value);\r\n return isValid ? null : { incorrectMailFormat: true };\r\n };\r\n}\r\n","\r\n\r\n \r\n \r\n {{ rowData.fieldTitle }}\r\n \r\n {{ getOptionLabel(o) }}\r\n \r\n * {{ resources.Required }}\r\n \r\n \r\n \r\n\r\n \r\n \r\n {{ rowData.fieldTitle }}\r\n \r\n {{ resources.InvalidEmail }}\r\n \r\n \r\n\r\n \r\n \r\n {{ rowData.fieldTitle }}\r\n \r\n \r\n \r\n \r\n\r\n","import { Component, Input, OnInit } from '@angular/core';\r\n\r\nimport { FormControlService } from '../../services/form-control.service';\r\nimport { FormGroup } from '@angular/forms';\r\nimport { FormFieldDisplayType } from '@chatForm/src/app/models/form-field-display-type.enum';\r\nimport { DisplaySetting } from '../../models/display-setting';\r\n\r\n@Component({\r\n selector: 'app-form-field',\r\n templateUrl: './form-field.component.html',\r\n styleUrls: ['./form-field.component.scss']\r\n})\r\nexport class FormFieldComponent implements OnInit {\r\n\r\n @Input() form: FormGroup;\r\n @Input() field;\r\n @Input() displaySetting: DisplaySetting;\r\n FieldDisplayType: typeof FormFieldDisplayType = FormFieldDisplayType;\r\n resources: any = resources;\r\n\r\n get formControl() { return this.form.controls[this.field.rowId]; }\r\n get isRequired() { return this.formControlService.isRequiredControl(this.formControl); }\r\n get invalid() { return this.formControl.invalid; }\r\n\r\n constructor(private formControlService: FormControlService) { }\r\n\r\n ngOnInit() { }\r\n\r\n getName(row: any): string {\r\n if (row.fieldTypeName === \"Custom\" || row.fieldTypeName === \"Dropdown\") {\r\n return `Parameters[ChatParam_${row.mappingFieldName}]`;\r\n }\r\n\r\n return row.mappingFieldName;\r\n }\r\n\r\n getFieldDisplayType(row: any): FormFieldDisplayType {\r\n if (row.options && row.options.length) return FormFieldDisplayType.Dropdown;\r\n if (row.mappingFieldName === 'Email') return FormFieldDisplayType.Email;\r\n return FormFieldDisplayType.PlainText;\r\n }\r\n\r\n getOptionLabel(option): string {\r\n return option.optionLanguages[0].optionLabel;\r\n }\r\n\r\n getOptionTooltip(option): string {\r\n const label: string = this.getOptionLabel(option);\r\n return label.length > 45 ? label : '';\r\n }\r\n\r\n}\r\n","
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Active form valid:\", 'color:magenta', '', isValid);\r\n if (isValid) {\r\n this.logProactiveEvent(LogEventType.ChatFormOffer);\r\n this.preChatService.showPreChatFormForProactive();\r\n } else {\r\n this.submitForm();\r\n }\r\n }\r\n });\r\n this.reactiveFormSubmitSubscription = this.preChatService.reactiveFormSubmit$.subscribe(submit => {\r\n const isValid = this.isActiveFormValid();\r\n console.info(\"[FormComponent] Received %creactiveFormSubmit$%c. Active form valid:\", 'color:magenta', '', isValid);\r\n if (submit && !isValid) {\r\n this.submitForm();\r\n }\r\n });\r\n }\r\n\r\n formSettings(activeForm) {\r\n this.activeForm = activeForm;\r\n if (!this.isActiveFormValid()) {\r\n this.form = this.formControlService.toFormGroup([]);\r\n return;\r\n }\r\n this.form = this.formControlService.toFormGroup(activeForm.rows);\r\n\r\n if (!this.isBrowserSupported) {\r\n this.form.disable();\r\n }\r\n\r\n if (this.reCaptchaEnabled) {\r\n this.formControlService.addFormControl(this.form, this.reCaptchaFormControlName, false);\r\n }\r\n }\r\n\r\n reCaptchaResponseCallback(captchaResponse: string) {\r\n this.recaptchaResponse = captchaResponse;\r\n this.submitForm();\r\n }\r\n\r\n submitForm() {\r\n console.info('[FormComponent] Submitting form.');\r\n if (this.settings.formType === CHAT_TYPE.PROACTIVE && this.settings.formTag === this.settings.form.tag) {\r\n //If the above mentioned conditions are true. then Proactive chat has a valid form\r\n // and submitForm() will be invoke only on clicking of chat form submit button, hence the log\r\n this.logProactiveEvent(LogEventType.ChatFormSubmit);\r\n }\r\n var prechatElement = this.preChatForm.nativeElement;\r\n prechatElement.submit();\r\n this.formSubmitted = true;\r\n this.chatFormSubmitted.emit();\r\n this.preChatService.setFormSubmitted();\r\n }\r\n\r\n onSubmit(event) {\r\n if (this.reCaptchaEnabled) {\r\n this.captchaRef.execute();\r\n } else {\r\n this.submitForm();\r\n }\r\n }\r\n\r\n logProactiveEvent(logEvent: LogEventType) {\r\n if (this.settings.formType !== CHAT_TYPE.PROACTIVE) {\r\n return;\r\n }\r\n this.preChatService.logEvent(logEvent, LogEventType[logEvent]);\r\n }\r\n\r\n ngOnDestroy() {\r\n if (this.acceptInvitationSubscription) {\r\n this.acceptInvitationSubscription.unsubscribe();\r\n }\r\n if (this.reactiveFormSubmitSubscription) {\r\n this.reactiveFormSubmitSubscription.unsubscribe();\r\n }\r\n }\r\n\r\n toggleBorder(hasFocus) {\r\n const borderClassName = 'chat-button-border';\r\n const wrapperNativeElement = this.chatButtonWrapper.nativeElement;\r\n wrapperNativeElement.classList.remove(borderClassName);\r\n\r\n if (hasFocus) {\r\n wrapperNativeElement.classList.add(borderClassName);\r\n }\r\n }\r\n}\r\n","import { Component, Input, OnInit } from '@angular/core';\r\nimport { DisplaySetting } from '../../models/display-setting';\r\n\r\n@Component({\r\n selector: 'app-form-footer',\r\n templateUrl: './form-footer.component.html',\r\n styleUrls: ['./form-footer.component.scss']\r\n})\r\nexport class FormFooterComponent implements OnInit {\r\n\r\n @Input() displaySetting: DisplaySetting;\r\n @Input() text: string;\r\n\r\n constructor() { }\r\n\r\n ngOnInit() {\r\n }\r\n\r\n}\r\n","\r\n
{{ text }}
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{{ resources.UserBrowserNotSupported }}

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{{error}}
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{{ welcomeMessage }}

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\r\n","import { Component, OnInit } from '@angular/core';\r\nimport { combineLatest, Observable, throwError } from 'rxjs';\r\nimport { catchError, tap } from 'rxjs/operators';\r\n\r\nimport { PreChatService } from '../services/pre-chat.service';\r\nimport { DisplaySetting } from '../models/display-setting';\r\nimport { SkillAvailability } from '../models/skill-availability';\r\nimport { CHAT_TYPE } from '../models/chat-type-model';\r\n\r\n@Component({\r\n selector: 'pre-chat-root',\r\n templateUrl: './pre-chat.component.html',\r\n styleUrls: ['./pre-chat.component.scss']\r\n})\r\n\r\nexport class PreChatComponent implements OnInit {\r\n\r\n reCaptchaEnabled: boolean = model.recaptchaEnabled;\r\n reCaptchaSiteKey: string = model.reCaptchaSiteKey;\r\n error: string = model.error;\r\n language: string = model.userLanguage;\r\n formTag: string;\r\n formType: CHAT_TYPE;\r\n timezone: string = \"\";\r\n displaySettingId: number = parseInt(model.displaySettingId);\r\n resources = resources;\r\n model = model;\r\n skillAvailabilityList: SkillAvailability[];\r\n settings: any = null;\r\n form: any;\r\n chatSessionId: string;\r\n location: Location;\r\n skillAvailabilityCheckTimer: any;\r\n skillAvailabilityCheckSeconds: number = parseInt(model.skillAvailabilityCheckSeconds);\r\n isBrowserSupported: boolean = model.isBrowserSupported;\r\n\r\n constructor(private preChatService: PreChatService) {\r\n this.preChatService.activeChatData$.subscribe(activeChatData => {\r\n if (activeChatData.formTag) {\r\n this.formTag = activeChatData.formTag;\r\n } else {\r\n this.formTag = null;\r\n }\r\n\r\n if (activeChatData.location) {\r\n this.location = activeChatData.location;\r\n }\r\n\r\n this.formType = activeChatData.formType;\r\n this.chatSessionId = activeChatData.chatSessionId;\r\n this.loadForm();\r\n });\r\n\r\n this.preChatService.errorMessage$.subscribe(text => {\r\n this.error = text;//set the error message\r\n });\r\n }\r\n\r\n ngOnInit(): void {\r\n console.info('[PreChatComponent] Initializing.');\r\n this.language = this.language || window.navigator.language || \"en\";\r\n upstream.customerchat.helpers.setPreferredLanguageCss(this.language);\r\n this.timezone = this.preChatService.getTimeZone();\r\n this.preChatService.sendChatFrameLoadEvent();\r\n\r\n if (!this.isBrowserSupported) {\r\n console.warn(\"This browser version is not supported.\");\r\n }\r\n }\r\n\r\n loadForm() {\r\n console.info('[PreChatComponent] Loading form', { type: CHAT_TYPE[this.formType], tag: this.formTag });\r\n\r\n this.settings = null;\r\n let form$: Observable = this.preChatService.getPreChatForm(this.language, this.formTag).pipe(\r\n catchError(err => {\r\n console.error(`Failed to load pre chat form with language '${this.language}' and formTag '${this.formTag}'`);\r\n return throwError(err);\r\n }),\r\n tap(() => this.logWithTimestamp('Init', 'Successfully fetched pre chat form'))\r\n );\r\n let displaySetting$: Observable = this.preChatService.getDisplaySetting(this.displaySettingId).pipe(\r\n catchError(err => {\r\n console.error(`Failed to load display setting with id '${this.displaySettingId}'`);\r\n return throwError(err);\r\n }),\r\n tap(() => this.logWithTimestamp('Init', 'Successfully fetched display setting'))\r\n );\r\n\r\n combineLatest(form$, displaySetting$).subscribe({\r\n next: data => {\r\n let [form, displaySetting] = data;\r\n\r\n // Get list of skill addresses configured in the pre-chat form\r\n let skillField = form.rows.find(row => row.fieldTypeName === 'Skill Dropdown' && row.mappingFieldName === 'Source');\r\n // Use drop down options OR empty skill, any overidden skill or default skill address is handled in chat engine\r\n let skillAddressesFromPreChatForm = skillField\r\n ? skillField.options.map(option => option.valueCode)\r\n : this.model.targetSkillAddress\r\n ? [this.model.targetSkillAddress]\r\n : [];\r\n // send list of skills so that we can a skill Availability check\r\n this.logWithTimestamp('Init', 'Send Prechat Form Ready event');\r\n this.preChatService.sendPreChatFormReadyEvent(skillAddressesFromPreChatForm, this.formType);\r\n\r\n this.form = form;\r\n this.settings = {\r\n form,\r\n displaySetting,\r\n formTag: this.formTag,\r\n formType: this.formType,\r\n chatSessionId: this.chatSessionId,\r\n sourceUrl: this.location.pathname\r\n };\r\n\r\n if (this.formType === CHAT_TYPE.REACTIVE) {\r\n if (this.formTag !== null && form.tag !== this.formTag) {\r\n console.warn(`Unable to find form with tag '${this.formTag}' so loading default form with Id 1`);\r\n }\r\n //TODO Handle scenario when error occurs on submitting Reactive chat in case there is no form\r\n if (this.formTag === null && this.error) {\r\n model.error = this.error = null;\r\n console.error(\"Error occurred while creating reactive chat\");\r\n }\r\n } else if (this.formType === CHAT_TYPE.PROACTIVE && this.error && form.tag !== this.formTag) {\r\n //Send error response to proactive engine for displaying error when no form is provided for Proactive\r\n this.preChatService.sendProactiveErrorMessage(this.error);\r\n //since error will be handled by proactive engine hence setting it null here\r\n model.error = this.error = null;\r\n }\r\n },\r\n error: err => {\r\n console.error(err);\r\n }\r\n });\r\n }\r\n\r\n logWithTimestamp(tag: string, msg: string) {\r\n console.debug(tag + ': ' + msg + ' at ' + new Date().toLocaleTimeString());\r\n }\r\n}\r\n","import { NgModule } from '@angular/core';\r\nimport { PreChatComponent } from './pre-chat.component';\r\nimport { CommonModule } from '@angular/common';\r\nimport { FormsModule, ReactiveFormsModule } from '@angular/forms';\r\nimport { AppMaterialModule } from '../app-material.module';\r\nimport { SharedModule } from '../shared/shared.module';\r\n\r\n@NgModule({\r\n declarations: [\r\n PreChatComponent\r\n ],\r\n imports: [\r\n CommonModule,\r\n SharedModule,\r\n FormsModule,\r\n ReactiveFormsModule,\r\n AppMaterialModule,\r\n SharedModule,\r\n ],\r\n providers: [\r\n { provide: 'components', useValue: [PreChatComponent], multi: true }\r\n ],\r\n})\r\nexport class PreChatAppModule {\r\n constructor() {\r\n let options = {\r\n failed: !!model.error,\r\n language: model.userLanguage,\r\n isPreChatForm: true,\r\n displaySettingId: model.displaySettingId,\r\n offlineTimeout: parseInt(model.customerTimeout) * 1000,\r\n isBrowserSupported: model.isBrowserSupported,\r\n clearChatId: model.clearChatId\r\n };\r\n var prechat = new PreChat(options);\r\n prechat.init();\r\n }\r\n}"],"sourceRoot":"webpack:///"}