@hsaadawy/ngx-chat
Version:
84 lines • 12.6 kB
JavaScript
import { Component, Inject, Input } from '@angular/core';
import { defaultTranslations } from '../core/translations-default';
import { CHAT_SERVICE_TOKEN } from '../services/chat-service';
/**
* The main UI component. Should be instantiated near the root of your application.
*
* ```html
* <!-- plain usage, no configuration -->
* <ngx-chat></ngx-chat>
*
* <!-- if supplied, translations contain an object with the structure of the Translations interface. -->
* <ngx-chat translations="{'contacts': 'Kontakte', ...}"></ngx-chat>
*
* <!-- if supplied, the contacts input attribute takes an Observable<Contact[]> as source for your roster list -->
* <ngx-chat contacts="..."></ngx-chat>
*
* <!-- if supplied, userAvatar$ contains an Obervable<string>, which is used as the src attribute of the img for the current user. -->
* <ngx-chat userAvatar$="Observable.of('http://...')"></ngx-chat>
* ```
*/
export class ChatComponent {
constructor(chatService) {
this.chatService = chatService;
this.showChatComponent = false;
}
/**
* If supplied, translations contain an object with the structure of the Translations interface.
*/
set translations(translations) {
const defaultTranslation = defaultTranslations();
if (translations) {
this.chatService.translations = Object.assign(Object.assign(Object.assign({}, defaultTranslation), translations), { presence: Object.assign(Object.assign({}, defaultTranslation.presence), translations.presence) });
}
}
ngOnInit() {
this.chatService.state$.subscribe($e => this.onChatStateChange($e));
this.onRosterStateChanged(this.rosterState);
if (this.userAvatar$) {
this.userAvatar$.subscribe(avatar => this.chatService.userAvatar$.next(avatar));
}
}
ngOnChanges(changes) {
if (changes.rosterState) {
this.onRosterStateChanged(changes.rosterState.currentValue);
}
}
onChatStateChange(state) {
this.showChatComponent = state === 'online';
this.updateBodyClass();
}
onRosterStateChanged(state) {
this.rosterState = state;
this.updateBodyClass();
}
updateBodyClass() {
const rosterClass = 'has-roster';
if (this.showChatComponent && this.rosterState !== 'hidden') {
document.body.classList.add(rosterClass);
}
else {
document.body.classList.remove(rosterClass);
}
}
}
ChatComponent.decorators = [
{ type: Component, args: [{
selector: 'ngx-chat',
template: "<ngx-chat-window-list *ngIf=\"showChatComponent\"\r\n [rosterState]=\"rosterState\">\r\n</ngx-chat-window-list>\r\n<ngx-chat-roster-list [rosterState]=\"rosterState\"\r\n [contacts]=\"contacts\"\r\n [contactRequestsReceived$]=\"contactRequestsReceived$\"\r\n [contactRequestsSent$]=\"contactRequestsSent$\"\r\n [contactsUnaffiliated$]=\"contactsUnaffiliated$\"\r\n *ngIf=\"showChatComponent\"\r\n (rosterStateChanged)=\"onRosterStateChanged($event)\">\r\n</ngx-chat-roster-list>\r\n",
styles: [".messageItem{background-color:red;width:100%;border-radius:2px}\n"]
},] }
];
ChatComponent.ctorParameters = () => [
{ type: undefined, decorators: [{ type: Inject, args: [CHAT_SERVICE_TOKEN,] }] }
];
ChatComponent.propDecorators = {
translations: [{ type: Input }],
contacts: [{ type: Input }],
contactRequestsReceived$: [{ type: Input }],
contactRequestsSent$: [{ type: Input }],
contactsUnaffiliated$: [{ type: Input }],
userAvatar$: [{ type: Input }],
rosterState: [{ type: Input }]
};
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"chat.component.js","sourceRoot":"","sources":["../../../../../../projects/pazznetwork/ngx-chat/src/lib/components/chat.component.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,SAAS,EAAE,MAAM,EAAE,KAAK,EAAoC,MAAM,eAAe,CAAC;AAI3F,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AACnE,OAAO,EAAE,kBAAkB,EAAe,MAAM,0BAA0B,CAAC;AAE3E;;;;;;;;;;;;;;;;GAgBG;AAMH,MAAM,OAAO,aAAa;IA6DtB,YACwC,WAAwB;QAAxB,gBAAW,GAAX,WAAW,CAAa;QAHhE,sBAAiB,GAAG,KAAK,CAAC;IAK1B,CAAC;IA9DD;;OAEG;IACH,IACW,YAAY,CAAC,YAAmC;QACvD,MAAM,kBAAkB,GAAG,mBAAmB,EAAE,CAAC;QACjD,IAAI,YAAY,EAAE;YACd,IAAI,CAAC,WAAW,CAAC,YAAY,iDACtB,kBAAkB,GAClB,YAAY,KACf,QAAQ,kCACD,kBAAkB,CAAC,QAAQ,GAC3B,YAAY,CAAC,QAAQ,IAE/B,CAAC;SACL;IACL,CAAC;IAgDD,QAAQ;QACJ,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,SAAS,CAAC,EAAE,CAAC,EAAE,CAAC,IAAI,CAAC,iBAAiB,CAAC,EAAE,CAAC,CAAC,CAAC;QACpE,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;QAE5C,IAAI,IAAI,CAAC,WAAW,EAAE;YAClB,IAAI,CAAC,WAAW,CAAC,SAAS,CAAC,MAAM,CAAC,EAAE,CAAC,IAAI,CAAC,WAAW,CAAC,WAAW,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC;SACnF;IACL,CAAC;IAED,WAAW,CAAC,OAAsB;QAC9B,IAAI,OAAO,CAAC,WAAW,EAAE;YACrB,IAAI,CAAC,oBAAoB,CAAC,OAAO,CAAC,WAAW,CAAC,YAAY,CAAC,CAAC;SAC/D;IACL,CAAC;IAEO,iBAAiB,CAAC,KAAa;QACnC,IAAI,CAAC,iBAAiB,GAAG,KAAK,KAAK,QAAQ,CAAC;QAC5C,IAAI,CAAC,eAAe,EAAE,CAAC;IAC3B,CAAC;IAED,oBAAoB,CAAC,KAAyB;QAC1C,IAAI,CAAC,WAAW,GAAG,KAAK,CAAC;QACzB,IAAI,CAAC,eAAe,EAAE,CAAC;IAC3B,CAAC;IAEO,eAAe;QACnB,MAAM,WAAW,GAAG,YAAY,CAAC;QACjC,IAAI,IAAI,CAAC,iBAAiB,IAAI,IAAI,CAAC,WAAW,KAAK,QAAQ,EAAE;YACzD,QAAQ,CAAC,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,WAAW,CAAC,CAAC;SAC5C;aAAM;YACH,QAAQ,CAAC,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,WAAW,CAAC,CAAC;SAC/C;IACL,CAAC;;;YAvGJ,SAAS,SAAC;gBACP,QAAQ,EAAE,UAAU;gBACpB,ioBAAoC;;aAEvC;;;4CA+DQ,MAAM,SAAC,kBAAkB;;;2BAzD7B,KAAK;uBAkBL,KAAK;uCAOL,KAAK;mCAOL,KAAK;oCAOL,KAAK;0BAML,KAAK;0BAML,KAAK","sourcesContent":["import { Component, Inject, Input, OnChanges, OnInit, SimpleChanges } from '@angular/core';\r\nimport { Observable } from 'rxjs';\r\nimport { Contact } from '../core/contact';\r\nimport { Translations } from '../core/translations';\r\nimport { defaultTranslations } from '../core/translations-default';\r\nimport { CHAT_SERVICE_TOKEN, ChatService } from '../services/chat-service';\r\n\r\n/**\r\n * The main UI component. Should be instantiated near the root of your application.\r\n *\r\n * ```html\r\n * <!-- plain usage, no configuration -->\r\n * <ngx-chat></ngx-chat>\r\n *\r\n * <!-- if supplied, translations contain an object with the structure of the Translations interface. -->\r\n * <ngx-chat translations=\"{'contacts': 'Kontakte', ...}\"></ngx-chat>\r\n *\r\n * <!-- if supplied, the contacts input attribute takes an Observable<Contact[]> as source for your roster list -->\r\n * <ngx-chat contacts=\"...\"></ngx-chat>\r\n *\r\n * <!-- if supplied, userAvatar$ contains an Obervable<string>, which is used as the src attribute of the img for the current user. -->\r\n * <ngx-chat userAvatar$=\"Observable.of('http://...')\"></ngx-chat>\r\n * ```\r\n */\r\n@Component({\r\n    selector: 'ngx-chat',\r\n    templateUrl: './chat.component.html',\r\n    styleUrls: ['./chat.component.less'],\r\n})\r\nexport class ChatComponent implements OnInit, OnChanges {\r\n\r\n    /**\r\n     * If supplied, translations contain an object with the structure of the Translations interface.\r\n     */\r\n    @Input()\r\n    public set translations(translations: Partial<Translations>) {\r\n        const defaultTranslation = defaultTranslations();\r\n        if (translations) {\r\n            this.chatService.translations = {\r\n                ...defaultTranslation,\r\n                ...translations,\r\n                presence: {\r\n                    ...defaultTranslation.presence,\r\n                    ...translations.presence,\r\n                },\r\n            };\r\n        }\r\n    }\r\n\r\n    /**\r\n     * If supplied, the contacts input attribute takes an [Observable<Contact[]>]{@link Contact} as source for your roster list.\r\n     */\r\n    @Input()\r\n    public contacts?: Observable<Contact[]>;\r\n\r\n    /**\r\n     * If supplied, the contacts input attribute takes an [Observable<Contact[]>]{@link Contact} as source for your incoming contact\r\n     * requests list.\r\n     */\r\n    @Input()\r\n    contactRequestsReceived$?: Observable<Contact[]>;\r\n\r\n    /**\r\n     * If supplied, the contacts input attribute takes an [Observable<Contact[]>]{@link Contact} as source for your outgoing contact\r\n     * requests list.\r\n     */\r\n    @Input()\r\n    contactRequestsSent$?: Observable<Contact[]>;\r\n\r\n    /**\r\n     * If supplied, the contacts input attribute takes an [Observable<Contact[]>]{@link Contact} as source for your unaffiliated contact\r\n     * list.\r\n     */\r\n    @Input()\r\n    contactsUnaffiliated$?: Observable<Contact[]>;\r\n\r\n    /**\r\n     * If supplied, userAvatar$ contains an Observable<string>, which is used as the src attribute of the img for the current user.\r\n     */\r\n    @Input()\r\n    public userAvatar$?: Observable<string>;\r\n\r\n    /**\r\n     * 'shown' shows roster list, 'hidden' hides it.\r\n     */\r\n    @Input()\r\n    rosterState: 'shown' | 'hidden';\r\n\r\n    showChatComponent = false;\r\n\r\n    constructor(\r\n        @Inject(CHAT_SERVICE_TOKEN) private chatService: ChatService,\r\n    ) {\r\n    }\r\n\r\n    ngOnInit() {\r\n        this.chatService.state$.subscribe($e => this.onChatStateChange($e));\r\n        this.onRosterStateChanged(this.rosterState);\r\n\r\n        if (this.userAvatar$) {\r\n            this.userAvatar$.subscribe(avatar => this.chatService.userAvatar$.next(avatar));\r\n        }\r\n    }\r\n\r\n    ngOnChanges(changes: SimpleChanges): void {\r\n        if (changes.rosterState) {\r\n            this.onRosterStateChanged(changes.rosterState.currentValue);\r\n        }\r\n    }\r\n\r\n    private onChatStateChange(state: string) {\r\n        this.showChatComponent = state === 'online';\r\n        this.updateBodyClass();\r\n    }\r\n\r\n    onRosterStateChanged(state: 'shown' | 'hidden') {\r\n        this.rosterState = state;\r\n        this.updateBodyClass();\r\n    }\r\n\r\n    private updateBodyClass() {\r\n        const rosterClass = 'has-roster';\r\n        if (this.showChatComponent && this.rosterState !== 'hidden') {\r\n            document.body.classList.add(rosterClass);\r\n        } else {\r\n            document.body.classList.remove(rosterClass);\r\n        }\r\n    }\r\n\r\n}\r\n"]}