block.component.ts
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import { Input, Component, Inject } from 'ng-forward';
import { BlockEditionComponent } from './block-edition/block-edition.component';
import { BlockService } from '../../../lib/ng-noosfero-api/http/block.service';
import { NotificationService } from '../../shared/services/notification.service';
import { AuthService, SessionService, AuthEvents } from "../../login";
import { TranslatorService } from "../../shared/services/translator.service";
import { DesignModeService } from "../../admin/layout-edit/designMode.service";
@Component({
selector: 'noosfero-block',
templateUrl: 'app/layout/blocks/block.html',
directives: [BlockEditionComponent]
})
@Inject("$uibModal", "$scope", "$state", "$rootScope", BlockService, NotificationService,
AuthService, SessionService, TranslatorService, DesignModeService)
export class BlockComponent {
@Input() block: noosfero.Block;
@Input() owner: noosfero.Profile | noosfero.Environment;
private modalInstance: ng.ui.bootstrap.IModalServiceInstance;
originalBlock: noosfero.Block;
currentUser: noosfero.User;
isHomepage = true;
editionMode = false;
designMode = false;
constructor(
private $uibModal: ng.ui.bootstrap.IModalService,
private $scope: ng.IScope,
private $state: ng.ui.IStateService,
private $rootScope: ng.IRootScopeService,
private blockService: BlockService,
private notificationService: NotificationService,
private authService: AuthService,
private session: SessionService,
private translatorService: TranslatorService,
private designModeService: DesignModeService) {
this.currentUser = this.session.currentUser();
this.authService.subscribe(AuthEvents[AuthEvents.loginSuccess], () => {
this.currentUser = this.session.currentUser();
this.verifyHomepage();
});
this.authService.subscribe(AuthEvents[AuthEvents.logoutSuccess], () => {
this.currentUser = this.session.currentUser();
this.verifyHomepage();
});
this.$rootScope.$on("$stateChangeSuccess", (event: ng.IAngularEvent, toState: ng.ui.IState) => {
this.verifyHomepage();
});
this.designModeService.onToggle.subscribe((designModeOn: boolean) => {
this.editionMode = designModeOn;
this.designMode = designModeOn;
this.$scope.$apply();
});
}
ngOnInit() {
this.verifyHomepage();
}
openEdit() {
this.editionMode = true;
if (!this.originalBlock) this.originalBlock = JSON.parse(JSON.stringify(this.block)); // deep copy of block data
this.modalInstance = this.$uibModal.open({
templateUrl: 'app/layout/blocks/block-edition/block-edition.html',
size: 'lg',
controller: BlockEditionComponent,
controllerAs: 'modal',
bindToController: true,
scope: this.$scope
});
}
save() {
this.editionMode = false;
this.blockService.update(this.attributesToUpdate()).then(() => {
this.closeEdit();
this.notificationService.success({ title: "block.edition.success.title", message: "block.edition.success.message" });
});
}
preview() {
this.closeEdit();
}
cancel() {
this.editionMode = false;
this.block = this.originalBlock;
this.closeEdit();
}
canDisplay() {
return this.visible() && this.displayToUser() &&
this.displayOnLanguage(this.translatorService.currentLanguage()) &&
!this.block.hide;
}
protected visible() {
let display = this.block.settings ? (<any>this.block.settings)['display'] : null;
return !display || ((this.isHomepage ? display !== "except_home_page" : display !== "home_page_only") && display !== "never");
}
protected displayToUser() {
let displayUser = this.block.settings ? (<any>this.block.settings)['display_user'] : null;
return !displayUser || displayUser === "all" ||
(this.currentUser ? displayUser === "logged" : displayUser === "not_logged");
}
protected displayOnLanguage(language: string) {
let displayLanguage = this.block.settings ? (<any>this.block.settings)['language'] : null;
return !displayLanguage || displayLanguage === "all" ||
language === displayLanguage;
}
protected attributesToUpdate() {
return <any>{
id: this.block.id,
display: (<any>this.block.settings).display,
title: this.block.title,
display_user: (<any>this.block.settings).display_user,
language: (<any>this.block.settings).language
};
}
protected verifyHomepage() {
if (this.owner && ["Profile", "Community", "Person"].indexOf((<any>this.owner)['type']) >= 0) {
let profile = <noosfero.Profile>this.owner;
this.isHomepage = this.$state.current.name === "main.profile.home";
if (profile.homepage) {
this.isHomepage = this.isHomepage ||
(this.$state.current.name === "main.profile.page" && profile.homepage === this.$state.params['page']);
} else {
this.isHomepage = this.isHomepage || this.$state.current.name === "main.profile.info";
}
} else {
this.isHomepage = this.$state.current.name === "main.environment.home";
}
}
private closeEdit() {
if (this.modalInstance) {
this.modalInstance.close();
this.modalInstance = null;
}
}
}