forked from EVOgeek/Vmeda.Online
103 lines
3.3 KiB
TypeScript
103 lines
3.3 KiB
TypeScript
// (C) Copyright 2015 Martin Dougiamas
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { Component, ViewChild } from '@angular/core';
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import { IonicPage, Content } from 'ionic-angular';
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import { CoreGradesProvider } from '../../providers/grades';
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import { CoreDomUtilsProvider } from '@providers/utils/dom';
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import { CoreSplitViewComponent } from '@components/split-view/split-view';
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import { CoreGradesHelperProvider } from '../../providers/helper';
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/**
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* Page that displays courses grades (main menu option).
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*/
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@IonicPage({ segment: 'core-grades-courses' })
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@Component({
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selector: 'page-core-grades-courses',
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templateUrl: 'courses.html',
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})
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export class CoreGradesCoursesPage {
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@ViewChild(Content) content: Content;
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@ViewChild(CoreSplitViewComponent) splitviewCtrl: CoreSplitViewComponent;
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grades = [];
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courseId: number;
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userId: number;
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gradesLoaded = false;
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constructor(private gradesProvider: CoreGradesProvider, private domUtils: CoreDomUtilsProvider,
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private gradesHelper: CoreGradesHelperProvider) {
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}
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/**
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* View loaded.
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*/
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ionViewDidLoad(): void {
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if (this.courseId) {
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// There is the course to load, open the course in a new state.
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this.gotoCourseGrades(this.courseId);
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}
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this.fetchData().then(() => {
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if (!this.courseId && this.splitviewCtrl.isOn() && this.grades.length > 0) {
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this.gotoCourseGrades(this.grades[0].courseid);
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}
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// Add log in Moodle.
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return this.gradesProvider.logCoursesGradesView().catch(() => {
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// Ignore errors.
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});
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}).finally(() => {
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this.gradesLoaded = true;
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});
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}
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/**
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* Fetch all the data required for the view.
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*
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* @return {Promise<any>} Resolved when done.
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*/
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fetchData(): Promise<any> {
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return this.gradesProvider.getCoursesGrades().then((grades) => {
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return this.gradesHelper.getGradesCourseData(grades).then((grades) => {
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this.grades = grades;
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});
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}).catch((error) => {
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this.domUtils.showErrorModalDefault(error, 'Error loading grades');
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});
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}
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/**
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* Refresh data.
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*
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* @param {any} refresher Refresher.
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*/
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refreshGrades(refresher: any): void {
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this.gradesProvider.invalidateCoursesGradesData().finally(() => {
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this.fetchData().finally(() => {
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refresher.complete();
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});
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});
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}
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/**
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* Navigate to the grades of the selected course.
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* @param {number} courseId Course Id where to navigate.
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*/
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gotoCourseGrades(courseId: number): void {
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this.courseId = courseId;
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this.splitviewCtrl.push('CoreGradesCoursePage', {courseId: courseId, userId: this.userId});
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}
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}
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