56 lines
2.1 KiB
TypeScript
56 lines
2.1 KiB
TypeScript
/**
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* Created by stefania on 7/17/17.
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*/
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import { Component, OnInit, Input } from '@angular/core';
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import { ActivatedRoute, Router, NavigationStart } from "@angular/router";
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import { PageHelpContent } from '../models/help-content/page-help-content';
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import { HelpContentService } from '../services/help-content/help-content.service';
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@Component({
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selector: 'help-content',
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template: `
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<ng-template [ngIf]="contents && contents.length>0">
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<ng-template ngFor let-content [ngForOf]="contents">
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<div [innerHTML]="content.content" class="uk-margin-medium-bottom"></div>
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</ng-template>
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</ng-template>
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`,
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})
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export class HelpContentComponent implements OnInit {
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@Input('position')
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position: string;
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contents: any[];
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errorMessage: string = null;
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constructor(private _helpContentService: HelpContentService, private route: ActivatedRoute, private router: Router) {
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}
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ngOnInit() {
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this.errorMessage = null;
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this.router.events.subscribe(event => {
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if (event instanceof NavigationStart) {
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this._helpContentService.getActivePageContent(event["url"]).subscribe(
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pageContent => this.shiftThroughContent(pageContent),
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error => this.handleError(<any>error))
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}
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})
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}
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shiftThroughContent(pageContent: PageHelpContent) {
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this.contents = pageContent.content[this.position];
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}
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isPresent() {
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return (this.contents && this.contents.length > 0);
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}
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handleError(error) {
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this.errorMessage = 'System error retrieving page content (Server responded: ' + error + ')';
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}
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}
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@Component({
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selector: 'aside-help-content',
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template: `
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<ng-template [ngIf]="contents && contents.length>0">
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<ng-template ngFor let-content [ngForOf]="contents">
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<div [innerHTML]="content.content" class="uk-card uk-card-body uk-card-default sidemenu uk-margin-bottom"></div>
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</ng-template>
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</ng-template>
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`,
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})
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export class AsideHelpContentComponent extends HelpContentComponent {
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} |