MOBILE-2302 courses: Implement course overview

main
Dani Palou 2017-12-15 15:12:01 +01:00
parent cacab75855
commit 5dab527836
15 changed files with 1403 additions and 26 deletions

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@ -18,26 +18,31 @@ import { IonicModule } from 'ionic-angular';
import { TranslateModule } from '@ngx-translate/core';
import { CoreComponentsModule } from '../../../components/components.module';
import { CoreDirectivesModule } from '../../../directives/directives.module';
import { CorePipesModule } from '../../../pipes/pipes.module';
import { CoreCoursesCourseProgressComponent } from '../components/course-progress/course-progress';
import { CoreCoursesCourseListItemComponent } from '../components/course-list-item/course-list-item';
import { CoreCoursesOverviewEventsComponent } from '../components/overview-events/overview-events';
@NgModule({
declarations: [
CoreCoursesCourseProgressComponent,
CoreCoursesCourseListItemComponent
CoreCoursesCourseListItemComponent,
CoreCoursesOverviewEventsComponent
],
imports: [
CommonModule,
IonicModule,
TranslateModule.forChild(),
CoreComponentsModule,
CoreDirectivesModule
CoreDirectivesModule,
CorePipesModule
],
providers: [
],
exports: [
CoreCoursesCourseProgressComponent,
CoreCoursesCourseListItemComponent
CoreCoursesCourseListItemComponent,
CoreCoursesOverviewEventsComponent
]
})
export class CoreCoursesComponentsModule {}

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@ -7,7 +7,9 @@
<svg xmlns="http://www.w3.org/2000/svg">
<g>
<title>{{course.progress}}&#37;</title>
<circle class="circle percent-{{course.progress}}" r="27.5" cx="35" cy="35"/>
<!-- Commenting circle because it throws an error in console:
Cannot assign to read only property 'className' of object '[object SVGCircleElement]'
<circle class="circle percent-{{course.progress}}" r="27.5" cx="35" cy="35"/> -->
</g>
</svg>
</div>

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@ -0,0 +1,66 @@
<ng-template #eventTemplate let-event="event">
<a ion-item core-link captureLink="true" class="mm-course-module-handler item-media" [href]="event.url" [title]="event.name" [class.item-badge-right-phone]="event.action && event.action.showitemcount">
<img [src]="event.iconUrl" core-external-content alt="" role="presentation" *ngIf="event.iconUrl">
<button ion-button clear class="item-note hidden-phone text-right" (click)="action($event, event.action.url)" [title]="event.action.name" [disabled]="!event.action.actionable" *ngIf="event.action">
{{event.action.name}}
<ion-badge color="dark" class="badge-inline text-center" item-end *ngIf="event.action.showitemcount">{{event.action.itemcount}}</ion-badge>
</button>
<ion-badge color="dark" class="hidden-tablet" item-end *ngIf="event.action.showitemcount">{{event.action.itemcount}}</ion-badge>
<p class="item-heading"><core-format-text [text]="event.name"></core-format-text></p>
<p>{{event.timesort * 1000 | coreFormatDate:"dfmediumdate" }} <core-format-text *ngIf="showCourse" [text]="event.course.fullnamedisplay"></core-format-text></p>
</a>
</ng-template>
<ng-container *ngIf="recentlyOverdue.length > 0">
<h5 class="assertive mm-timelinetitle">{{ 'core.courses.recentlyoverdue' | translate }}</h5>
<ul ion-list class="block">
<li *ngFor="let event of recentlyOverdue">
<ng-container *ngTemplateOutlet="eventTemplate; context: {event: event}"></ng-container>
</li>
</ul>
</ng-container>
<ng-container *ngIf="today.length > 0">
<h5 class="mm-timelinetitle">{{ 'core.today' | translate }}</h5>
<ul ion-list class="block">
<li *ngFor="let event of today">
<ng-container *ngTemplateOutlet="eventTemplate; context: {event: event}"></ng-container>
</li>
</ul>
</ng-container>
<ng-container *ngIf="next7Days.length > 0">
<h5 class="mm-timelinetitle">{{ 'core.courses.next7days' | translate }}</h5>
<ul ion-list class="block">
<li *ngFor="let event of next7Days">
<ng-container *ngTemplateOutlet="eventTemplate; context: {event: event}"></ng-container>
</li>
</ul>
</ng-container>
<ng-container *ngIf="next30Days.length > 0">
<h5 class="mm-timelinetitle">{{ 'core.courses.next30days' | translate }}</h5>
<ul ion-list class="block">
<li *ngFor="let event of next30Days">
<ng-container *ngTemplateOutlet="eventTemplate; context: {event: event}"></ng-container>
</li>
</ul>
</ng-container>
<ng-container *ngIf="future.length > 0">
<h5 class="mm-timelinetitle">{{ 'core.courses.future' | translate }}</h5>
<ul ion-list class="block">
<li *ngFor="let event of future">
<ng-container *ngTemplateOutlet="eventTemplate; context: {event: event}"></ng-container>
</li>
</ul>
</ng-container>
<div padding class="text-center" *ngIf="canLoadMore && !empty">
<!-- Button and spinner to show more attempts. -->
<button *ngIf="!loadingMore" ion-button block (click)="loadMoreEvents()">{{ 'core.loadmore' | translate }}</button>
<ion-spinner *ngIf="loadingMore"></ion-spinner>
</div>
<core-empty-box *ngIf="empty && showCourse" image="assets/img/icons/activities.svg" [message]="'core.courses.noevents' | translate"></core-empty-box>
<core-empty-box *ngIf="empty && !showCourse" [message]="'core.courses.noevents' | translate"></core-empty-box>

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@ -0,0 +1,2 @@
core-courses-course-progress {
}

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@ -0,0 +1,135 @@
// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { Component, Input, Output, OnChanges, EventEmitter, SimpleChange } from '@angular/core';
import { CoreSitesProvider } from '../../../../providers/sites';
import { CoreDomUtilsProvider } from '../../../../providers/utils/dom';
import { CoreTextUtilsProvider } from '../../../../providers/utils/text';
import { CoreUtilsProvider } from '../../../../providers/utils/utils';
import * as moment from 'moment';
/**
* Directive to render a list of events in course overview.
*/
@Component({
selector: 'core-courses-overview-events',
templateUrl: 'overview-events.html'
})
export class CoreCoursesOverviewEventsComponent implements OnChanges {
@Input() events: any[]; // The events to render.
@Input() showCourse?: boolean|string; // Whether to show the course name.
@Input() canLoadMore?: boolean; // Whether more events can be loaded.
@Output() loadMore: EventEmitter<void>; // Notify that more events should be loaded.
empty: boolean;
loadingMore: boolean;
recentlyOverdue: any[] = [];
today: any[] = [];
next7Days: any[] = [];
next30Days: any[] = [];
future: any[] = [];
constructor(private utils: CoreUtilsProvider, private textUtils: CoreTextUtilsProvider,
private domUtils: CoreDomUtilsProvider, private sitesProvider: CoreSitesProvider) {
this.loadMore = new EventEmitter();
}
/**
* Detect changes on input properties.
*/
ngOnChanges(changes: {[name: string]: SimpleChange}) {
this.showCourse = this.utils.isTrueOrOne(this.showCourse);
if (changes.events) {
this.updateEvents();
}
}
/**
* Filter the events by time.
*
* @param {number} start Number of days to start getting events from today. E.g. -1 will get events from yesterday.
* @param {number} [end] Number of days after the start.
*/
protected filterEventsByTime(start: number, end?: number) {
start = moment().add(start, 'days').unix();
end = typeof end != 'undefined' ? moment().add(end, 'days').unix() : end;
return this.events.filter((event) => {
if (end) {
return start <= event.timesort && event.timesort < end;
}
return start <= event.timesort;
}).map((event) => {
// @todo: event.iconUrl = this.courseProvider.getModuleIconSrc(event.icon.component);
return event;
});
}
/**
* Update the events displayed.
*/
protected updateEvents() {
this.empty = !this.events || this.events.length <= 0;
if (!this.empty) {
this.recentlyOverdue = this.filterEventsByTime(-14, 0);
this.today = this.filterEventsByTime(0, 1);
this.next7Days = this.filterEventsByTime(1, 7);
this.next30Days = this.filterEventsByTime(7, 30);
this.future = this.filterEventsByTime(30);
}
}
/**
* Load more events clicked.
*/
loadMoreEvents() {
this.loadingMore = true;
this.loadMore.emit();
// this.loadMore().finally(function() {
// scope.loadingMore = false;
// });
}
/**
* Action clicked.
*
* @param {Event} e Click event.
* @param {string} url Url of the action.
*/
action(e: Event, url: string) {
e.preventDefault();
e.stopPropagation();
// Fix URL format.
url = this.textUtils.decodeHTMLEntities(url);
let modal = this.domUtils.showModalLoading();
this.sitesProvider.getCurrentSite().openInBrowserWithAutoLoginIfSameSite(url).finally(() => {
modal.dismiss();
});
// @todo
// $mmContentLinksHelper.handleLink(url).then((treated) => {
// if (!treated) {
// return this.sitesProvider.getCurrentSite().openInBrowserWithAutoLoginIfSameSite(url);
// }
// }).finally(() => {
// modal.dismiss();
// });
return false;
}
}

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@ -15,6 +15,7 @@
import { NgModule } from '@angular/core';
import { CoreCoursesProvider } from './providers/courses';
import { CoreCoursesMainMenuHandler } from './providers/handlers';
import { CoreCoursesMyOverviewProvider } from './providers/my-overview';
import { CoreMainMenuDelegate } from '../mainmenu/providers/delegate';
@NgModule({
@ -23,7 +24,8 @@ import { CoreMainMenuDelegate } from '../mainmenu/providers/delegate';
],
providers: [
CoreCoursesProvider,
CoreCoursesMainMenuHandler
CoreCoursesMainMenuHandler,
CoreCoursesMyOverviewProvider
],
exports: []
})

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@ -4,6 +4,7 @@
"cannotretrievemorecategories": "Categories deeper than level {{$a}} cannot be retrieved.",
"categories": "Course categories",
"confirmselfenrol": "Are you sure you want to enrol yourself in this course?",
"courseoverview": "Course overview",
"courses": "Courses",
"downloadcourses": "Download courses",
"enrolme": "Enrol me",
@ -13,19 +14,34 @@
"errorselfenrol": "An error occurred while self enrolling.",
"filtermycourses": "Filter my courses",
"frontpage": "Front page",
"future": "Future",
"inprogress": "In progress",
"morecourses": "More courses",
"mycourses": "My courses",
"next30days": "Next 30 days",
"next7days": "Next 7 days",
"nocourses": "No course information to show.",
"nocoursesfuture": "No future courses",
"nocoursesinprogress": "No in progress courses",
"nocoursesoverview": "No courses",
"nocoursespast": "No past courses",
"nocoursesyet": "No courses in this category",
"noevents": "No upcoming activities due",
"nosearchresults": "There were no results from your search",
"notenroled": "You are not enrolled in this course",
"notenrollable": "You cannot enrol yourself in this course.",
"password": "Enrolment key",
"past": "Past",
"paymentrequired": "This course requires a payment for entry.",
"paypalaccepted": "PayPal payments accepted",
"recentlyoverdue": "Recently overdue",
"search": "Search",
"searchcourses": "Search courses",
"searchcoursesadvice": "You can use the search courses button to find courses to access as a guest or enrol yourself in courses that allow it.",
"selfenrolment": "Self enrolment",
"sendpaymentbutton": "Send payment via PayPal",
"sortbycourses": "Sort by courses",
"sortbydates": "Sort by dates",
"timeline": "Timeline",
"totalcoursesearchresults": "Total courses: {{$a}}"
}

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@ -0,0 +1,74 @@
<ion-header>
<ion-navbar>
<ion-title>{{ 'core.courses.courseoverview' | translate }}</ion-title>
<ion-buttons end>
<button *ngIf="searchEnabled" ion-button icon-only (click)="openSearch()" [attr.aria-label]="'core.courses.searchcourses' | translate">
<ion-icon name="search"></ion-icon>
</button>
</ion-buttons>
</ion-navbar>
</ion-header>
<ion-content>
<ion-refresher [enabled]="timeline.loaded || timelineCourses.loaded || courses.loaded" (ionRefresh)="refreshMyOverview($event)">
<ion-refresher-content pullingText="{{ 'core.pulltorefresh' | translate }}"></ion-refresher-content>
</ion-refresher>
<div class="tabs tabs-striped tabs-free mm-tabs-color">
<a ion-button class="tab-item" [class.active]="tabShown == 'timeline'" (click)="switchTab('timeline')">{{ 'core.courses.timeline' | translate }}</a>
<a ion-button class="tab-item" [class.active]="tabShown == 'courses'" (click)="switchTab('courses')">{{ 'core.courses.courses' | translate }}</a>
</div>
<div padding>
<ion-item class="mm-full-width-centered mm-timelinesort" [hidden]="tabShown != 'timeline' || !(timeline.loaded || timelineCourses.loaded)">
<ion-select [(ngModel)]="timeline.sort" (ngModelChange)="switchSort()">
<ion-option value="sortbydates">{{ 'core.courses.sortbydates' | translate }}</ion-option>
<ion-option value="sortbycourses">{{ 'core.courses.sortbycourses' | translate }}</ion-option>
</ion-select>
</ion-item>
<core-loading [hideUntil]="timeline.loaded" [hidden]="tabShown != 'timeline' || timeline.sort != 'sortbydates'" class="mm-loading-center">
<core-courses-overview-events [events]="timeline.events" showCourse="true" [canLoadMore]="timeline.canLoadMore" (loadMore)="loadMoreTimeline()"></core-courses-overview-events>
</core-loading>
<core-loading [hideUntil]="timelineCourses.loaded" [hidden]="tabShown != 'timeline' || timeline.sort != 'sortbycourses'" class="block mm-loading-center">
<div class="block mm-course-grid">
<core-courses-course-progress *ngFor="let course of timelineCourses.courses" [course]="course" roundProgress="true" showSummary="true">
<core-courses-overview-events [events]="course.events" [canLoadMore]="course.canLoadMore" (loadMore)="loadMoreCourse(course)"></core-courses-overview-events>
</core-courses-course-progress>
</div>
<core-empty-box *ngIf="timelineCourses.courses.length == 0" image="assets/img/icons/courses.svg" [message]="'core.courses.nocoursesoverview' | translate"></core-empty-box>
</core-loading>
<core-loading [hideUntil]="courses.loaded" [hidden]="tabShown != 'courses'" class="mm-loading-center">
<ion-row class="row-no-padding padding-bottom" [hidden]="showFilter">
<ion-col col-11>
<ion-item class="mm-full-width-centered">
<ion-select [(ngModel)]="courses.selected">
<ion-option value="inprogress">{{ 'core.courses.inprogress' | translate }}</ion-option>
<ion-option value="future">{{ 'core.courses.future' | translate }}</ion-option>
<ion-option value="past">{{ 'core.courses.past' | translate }}</ion-option>
</ion-select>
</ion-item>
</ion-col>
<ion-col col-1 class="text-right" [hidden]="!courses[courses.selected] || !courses[courses.selected].length">
<!-- @todo: Context menu. -->
</ion-col>
</ion-row>
<div [hidden]="!showFilter" class="mm-filter-box">
<button ion-button icon-only clear color="dark" (click)="switchFilter()">
<ion-icon name="close-circle"></ion-icon>
</button>
<ion-item>
<ion-input type="text" name="filter" [(ngModel)]="courses.filter" (ngModelChange)="filterChanged($event)" [placeholder]="'core.courses.filtermycourses' | translate"></ion-input>
<ion-icon name="funnel" class="placeholder-icon"></ion-icon>
</ion-item>
</div>
<div [class.mm-course-grid]="showGrid">
<core-courses-course-progress *ngFor="let course of filteredCourses" [course]="course" [roundProgress]="showGrid" [showSummary]="showGrid"></core-courses-course-progress>
</div>
<core-empty-box *ngIf="courses[courses.selected].length == 0 && courses.selected == 'inprogress'" image="assets/img/icons/courses.svg" [message]="'core.courses.nocoursesinprogress' | translate"></core-empty-box>
<core-empty-box *ngIf="courses[courses.selected].length == 0 && courses.selected == 'future'" image="assets/img/icons/courses.svg" [message]="'core.courses.nocoursesfuture' | translate"></core-empty-box>
<core-empty-box *ngIf="courses[courses.selected].length == 0 && courses.selected == 'past'" image="assets/img/icons/courses.svg" [message]="'core.courses.nocoursespast' | translate"></core-empty-box>
</core-loading>
</div>
</ion-content>

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@ -0,0 +1,33 @@
// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { TranslateModule } from '@ngx-translate/core';
import { CoreCoursesMyOverviewPage } from './my-overview';
import { CoreComponentsModule } from '../../../../components/components.module';
import { CoreCoursesComponentsModule } from '../../components/components.module';
@NgModule({
declarations: [
CoreCoursesMyOverviewPage,
],
imports: [
CoreComponentsModule,
CoreCoursesComponentsModule,
IonicPageModule.forChild(CoreCoursesMyOverviewPage),
TranslateModule.forChild()
],
})
export class CoreCoursesMyOverviewPageModule {}

View File

@ -0,0 +1,3 @@
page-core-courses-my-courses {
}

View File

@ -0,0 +1,323 @@
// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { Component } from '@angular/core';
import { IonicPage, NavController } from 'ionic-angular';
import { CoreDomUtilsProvider } from '../../../../providers/utils/dom';
import { CoreCoursesProvider } from '../../providers/courses';
import { CoreCoursesMyOverviewProvider } from '../../providers/my-overview';
import * as moment from 'moment';
/**
* Page that displays My Overview.
*/
@IonicPage()
@Component({
selector: 'page-core-courses-my-overview',
templateUrl: 'my-overview.html',
})
export class CoreCoursesMyOverviewPage {
tabShown = 'courses';
timeline = {
sort: 'sortbydates',
events: [],
loaded: false,
canLoadMore: undefined
};
timelineCourses = {
courses: [],
loaded: false,
canLoadMore: false
};
courses = {
selected: 'inprogress',
loaded: false,
filter: '',
past: [],
inprogress: [],
future: []
};
showGrid = true;
showFilter = false;
searchEnabled: boolean;
filteredCourses: any[];
protected prefetchIconInitialized = false;
protected myCoursesObserver;
protected siteUpdatedObserver;
constructor(private navCtrl: NavController, private coursesProvider: CoreCoursesProvider,
private domUtils: CoreDomUtilsProvider, private myOverviewProvider: CoreCoursesMyOverviewProvider) {}
/**
* View loaded.
*/
ionViewDidLoad() {
this.searchEnabled = !this.coursesProvider.isSearchCoursesDisabledInSite();
this.switchTab(this.tabShown);
// @todo: Course download.
}
/**
* Fetch the timeline.
*
* @param {number} [afterEventId] The last event id.
* @return {Promise<any>} Promise resolved when done.
*/
protected fetchMyOverviewTimeline(afterEventId?: number) : Promise<any> {
return this.myOverviewProvider.getActionEventsByTimesort(afterEventId).then((events) => {
this.timeline.events = events.events;
this.timeline.canLoadMore = events.canLoadMore;
}).catch((error) => {
this.domUtils.showErrorModalDefault(error, 'Error getting my overview data.');
});
}
/**
* Fetch the timeline by courses.
*
* @return {Promise<any>} Promise resolved when done.
*/
protected fetchMyOverviewTimelineByCourses() : Promise<any> {
return this.fetchUserCourses().then((courses) => {
let today = moment().unix(),
courseIds;
courses = courses.filter((course) => {
return course.startdate <= today && (!course.enddate || course.enddate >= today);
});
this.timelineCourses.courses = courses;
if (courses.length > 0) {
courseIds = courses.map((course) => {
return course.id;
});
return this.myOverviewProvider.getActionEventsByCourses(courseIds).then((courseEvents) => {
this.timelineCourses.courses.forEach((course) => {
course.events = courseEvents[course.id].events;
course.canLoadMore = courseEvents[course.id].canLoadMore;
});
});
}
}).catch((error) => {
this.domUtils.showErrorModalDefault(error, 'Error getting my overview data.');
});
}
/**
* Fetch the courses for my overview.
*
* @return {Promise<any>} Promise resolved when done.
*/
protected fetchMyOverviewCourses() : Promise<any> {
return this.fetchUserCourses().then((courses) => {
const today = moment().unix();
this.courses.past = [];
this.courses.inprogress = [];
this.courses.future = [];
courses.forEach((course) => {
if (course.startdate > today) {
// Courses that have not started yet.
this.courses.future.push(course);
} else if (course.enddate && course.enddate < today) {
// Courses that have already ended.
this.courses.past.push(course);
} else {
// Courses still in progress.
this.courses.inprogress.push(course);
}
});
this.courses.filter = '';
this.showFilter = false;
this.filteredCourses = this.courses[this.courses.selected];
}).catch((error) => {
this.domUtils.showErrorModalDefault(error, 'Error getting my overview data.');
});
}
/**
* Fetch user courses.
*
* @return {Promise<any>} Promise resolved when done.
*/
protected fetchUserCourses() : Promise<any> {
let courseIds;
return this.coursesProvider.getUserCourses().then((courses) => {
courseIds = courses.map((course) => {
return course.id;
});
// Load course options of the course.
return this.coursesProvider.getCoursesOptions(courseIds).then((options) => {
courses.forEach((course) => {
course.showProgress = true;
course.progress = isNaN(parseInt(course.progress, 10)) ? false : parseInt(course.progress, 10);
course.navOptions = options.navOptions[course.id];
course.admOptions = options.admOptions[course.id];
});
return courses.sort((a, b) => {
const compareA = a.fullname.toLowerCase(),
compareB = b.fullname.toLowerCase();
return compareA.localeCompare(compareB);
});
});
});
}
/**
* Show or hide the filter.
*/
switchFilter() {
this.showFilter = !this.showFilter;
this.courses.filter = '';
this.filteredCourses = this.courses[this.courses.selected];
}
/**
* The filter has changed.
*
* @param {string} newValue New filter value.
*/
filterChanged(newValue: string) {
if (!newValue || !this.courses[this.courses.selected]) {
this.filteredCourses = this.courses[this.courses.selected];
} else {
this.filteredCourses = this.courses[this.courses.selected].filter((course) => {
return course.fullname.indexOf(newValue) > -1;
});
}
}
/**
* Switch grid/list view.
*/
switchGrid() {
this.showGrid = !this.showGrid;
}
/**
* Refresh the data.
*
* @param {any} refresher Refresher.
*/
refreshMyOverview(refresher: any) {
let promises = [];
if (this.tabShown == 'timeline') {
promises.push(this.myOverviewProvider.invalidateActionEventsByTimesort());
promises.push(this.myOverviewProvider.invalidateActionEventsByCourses());
}
promises.push(this.coursesProvider.invalidateUserCourses());
// promises.push(this.coursesDelegate.clearAndInvalidateCoursesOptions());
return Promise.all(promises).finally(() => {
switch (this.tabShown) {
case 'timeline':
switch (this.timeline.sort) {
case 'sortbydates':
return this.fetchMyOverviewTimeline();
case 'sortbycourses':
return this.fetchMyOverviewTimelineByCourses();
}
break;
case 'courses':
return this.fetchMyOverviewCourses();
}
}).finally(() => {
refresher.complete();
});
}
/**
* Change timeline sort being viewed.
*/
switchSort() {
switch (this.timeline.sort) {
case 'sortbydates':
if (!this.timeline.loaded) {
this.fetchMyOverviewTimeline().finally(() => {
this.timeline.loaded = true;
});
}
break;
case 'sortbycourses':
if (!this.timelineCourses.loaded) {
this.fetchMyOverviewTimelineByCourses().finally(() => {
this.timelineCourses.loaded = true;
});
}
break;
}
}
/**
* Change tab being viewed.
*
* @param {string} tab Tab to display.
*/
switchTab(tab: string) {
this.tabShown = tab;
switch (this.tabShown) {
case 'timeline':
if (!this.timeline.loaded) {
this.fetchMyOverviewTimeline().finally(() => {
this.timeline.loaded = true;
});
}
break;
case 'courses':
if (!this.courses.loaded) {
this.fetchMyOverviewCourses().finally(() => {
this.courses.loaded = true;
});
}
break;
}
}
/**
* Load more events.
*/
loadMoreTimeline() : Promise<any> {
return this.fetchMyOverviewTimeline(this.timeline.canLoadMore);
}
/**
* Load more events.
*
* @param {any} course Course.
*/
loadMoreCourse(course) {
return this.myOverviewProvider.getActionEventsByCourse(course.id, course.canLoadMore).then((courseEvents) => {
course.events = course.events.concat(courseEvents.events);
course.canLoadMore = courseEvents.canLoadMore;
});
}
/**
* Go to search courses.
*/
openSearch() {
this.navCtrl.push('CoreCoursesSearchPage');
}
}

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@ -15,6 +15,7 @@
import { Injectable } from '@angular/core';
import { CoreCoursesProvider } from './courses';
import { CoreMainMenuHandler, CoreMainMenuHandlerData } from '../../mainmenu/providers/delegate';
import { CoreCoursesMyOverviewProvider } from '../providers/my-overview';
/**
* Handler to inject an option into main menu.
@ -23,8 +24,9 @@ import { CoreMainMenuHandler, CoreMainMenuHandlerData } from '../../mainmenu/pro
export class CoreCoursesMainMenuHandler implements CoreMainMenuHandler {
name = 'mmCourses';
priority = 1100;
isOverviewEnabled: boolean;
constructor(private coursesProvider: CoreCoursesProvider) {}
constructor(private coursesProvider: CoreCoursesProvider, private myOverviewProvider: CoreCoursesMyOverviewProvider) {}
/**
* Check if the handler is enabled on a site level.
@ -32,21 +34,16 @@ export class CoreCoursesMainMenuHandler implements CoreMainMenuHandler {
* @return {boolean} Whether or not the handler is enabled on a site level.
*/
isEnabled(): boolean|Promise<boolean> {
let myCoursesDisabled = this.coursesProvider.isMyCoursesDisabledInSite();
// Check if my overview is enabled.
return this.myOverviewProvider.isEnabled().then((enabled) => {
this.isOverviewEnabled = enabled;
if (enabled) {
return true;
}
// Check if overview side menu is available, so it won't show My courses.
// var $mmaMyOverview = $mmAddonManager.get('$mmaMyOverview');
// if ($mmaMyOverview) {
// return $mmaMyOverview.isSideMenuAvailable().then(function(enabled) {
// if (enabled) {
// return false;
// }
// // Addon not enabled, check my courses.
// return !myCoursesDisabled;
// });
// }
// Addon not present, check my courses.
return !myCoursesDisabled;
// My overview not enabled, check if my courses is enabled.
return !this.coursesProvider.isMyCoursesDisabledInSite();
});
}
/**
@ -55,11 +52,20 @@ export class CoreCoursesMainMenuHandler implements CoreMainMenuHandler {
* @return {CoreMainMenuHandlerData} Data needed to render the handler.
*/
getDisplayData(): CoreMainMenuHandlerData {
return {
icon: 'ionic',
title: 'core.courses.mycourses',
page: 'CoreCoursesMyCoursesPage',
class: 'mm-mycourses-handler'
};
if (this.isOverviewEnabled) {
return {
icon: 'ionic',
title: 'core.courses.courseoverview',
page: 'CoreCoursesMyOverviewPage',
class: 'mm-courseoverview-handler'
};
} else {
return {
icon: 'ionic',
title: 'core.courses.mycourses',
page: 'CoreCoursesMyCoursesPage',
class: 'mm-mycourses-handler'
};
}
}
}

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@ -0,0 +1,275 @@
// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { Injectable } from '@angular/core';
import { CoreSitesProvider } from '../../../providers/sites';
import { CoreSite } from '../../../classes/site';
import * as moment from 'moment';
/**
* Service that provides some features regarding course overview.
*/
@Injectable()
export class CoreCoursesMyOverviewProvider {
public static EVENTS_LIMIT = 20;
public static EVENTS_LIMIT_PER_COURSE = 10;
constructor(private sitesProvider: CoreSitesProvider) {}
/**
* Get calendar action events for the given course.
*
* @param {number} courseId Only events in this course.
* @param {number} [afterEventId] The last seen event id.
* @param {string} [siteId] Site ID. If not defined, use current site.
* @return {Promise<{events: any[], canLoadMore: number}>} Promise resolved when the info is retrieved.
*/
getActionEventsByCourse(courseId: number, afterEventId?: number, siteId?: string) :
Promise<{events: any[], canLoadMore: number}> {
return this.sitesProvider.getSite(siteId).then((site) => {
let time = moment().subtract(14, 'days').unix(), // Check two weeks ago.
data: any = {
timesortfrom: time,
courseid: courseId,
limitnum: CoreCoursesMyOverviewProvider.EVENTS_LIMIT_PER_COURSE
},
preSets = {
cacheKey: this.getActionEventsByCourseCacheKey(courseId)
};
if (afterEventId) {
data.aftereventid = afterEventId;
}
return site.read('core_calendar_get_action_events_by_course', data, preSets).then((courseEvents) : any => {
if (courseEvents && courseEvents.events) {
return this.treatCourseEvents(courseEvents, time);
}
return Promise.reject(null);
});
});
}
/**
* Get cache key for get calendar action events for the given course value WS call.
*
* @param {number} courseId Only events in this course.
* @return {string} Cache key.
*/
protected getActionEventsByCourseCacheKey(courseId: number) : string {
return this.getActionEventsByCoursesCacheKey() + ':' + courseId;
}
/**
* Get calendar action events for a given list of courses.
*
* @param {number[]} courseIds Course IDs.
* @param {string} [siteId] Site ID. If not defined, use current site.
* @return {Promise<{[s: string]: {events: any[], canLoadMore: number}}>} Promise resolved when the info is retrieved.
*/
getActionEventsByCourses(courseIds: number[], siteId?: string) : Promise<{[s: string]: {events: any[], canLoadMore: number}}> {
return this.sitesProvider.getSite(siteId).then((site) => {
let time = moment().subtract(14, 'days').unix(), // Check two weeks ago.
data = {
timesortfrom: time,
courseids: courseIds,
limitnum: CoreCoursesMyOverviewProvider.EVENTS_LIMIT_PER_COURSE
},
preSets = {
cacheKey: this.getActionEventsByCoursesCacheKey()
};
return site.read('core_calendar_get_action_events_by_courses', data, preSets).then((events) : any => {
if (events && events.groupedbycourse) {
let courseEvents = {};
events.groupedbycourse.forEach((course) => {
courseEvents[course.courseid] = this.treatCourseEvents(course, time);
});
return courseEvents;
}
return Promise.reject(null);
});
});
}
/**
* Get cache key for get calendar action events for a given list of courses value WS call.
*
* @return {string} Cache key.
*/
protected getActionEventsByCoursesCacheKey() : string {
return this.getRootCacheKey() + 'bycourse';
}
/**
* Get calendar action events based on the timesort value.
*
* @param {number} [afterEventId] The last seen event id.
* @param {string} [siteId] Site ID. If not defined, use current site.
* @return {Promise<{events: any[], canLoadMore: number}>} Promise resolved when the info is retrieved.
*/
getActionEventsByTimesort(afterEventId: number, siteId?: string) : Promise<{events: any[], canLoadMore: number}> {
return this.sitesProvider.getSite(siteId).then((site) => {
let time = moment().subtract(14, 'days').unix(), // Check two weeks ago.
data: any = {
timesortfrom: time,
limitnum: CoreCoursesMyOverviewProvider.EVENTS_LIMIT
},
preSets = {
cacheKey: this.getActionEventsByTimesortCacheKey(afterEventId, data.limitnum),
getCacheUsingCacheKey: true,
uniqueCacheKey: true
};
if (afterEventId) {
data.aftereventid = afterEventId;
}
return site.read('core_calendar_get_action_events_by_timesort', data, preSets).then((events) : any => {
if (events && events.events) {
let canLoadMore = events.events.length >= data.limitnum ? events.lastid : undefined;
// Filter events by time in case it uses cache.
events = events.events.filter((element) => {
return element.timesort >= time;
});
return {
events: events,
canLoadMore: canLoadMore
};
}
return Promise.reject(null);
});
});
}
/**
* Get prefix cache key for calendar action events based on the timesort value WS calls.
*
* @return {string} Cache key.
*/
protected getActionEventsByTimesortPrefixCacheKey() : string {
return this.getRootCacheKey() + 'bytimesort:';
}
/**
* Get cache key for get calendar action events based on the timesort value WS call.
*
* @param {number} [afterEventId] The last seen event id.
* @param {number} [limit] Limit num of the call.
* @return {string} Cache key.
*/
protected getActionEventsByTimesortCacheKey(afterEventId?: number, limit?: number) : string {
afterEventId = afterEventId || 0;
limit = limit || 0;
return this.getActionEventsByTimesortPrefixCacheKey() + afterEventId + ':' + limit;
}
/**
* Get the root cache key for the WS calls related to overview.
*
* @return {string} Root cache key.
*/
protected getRootCacheKey() : string {
return 'myoverview:';
}
/**
* Invalidates get calendar action events for a given list of courses WS call.
*
* @param {string} [siteId] Site ID to invalidate. If not defined, use current site.
* @return {Promise<any>} Promise resolved when the data is invalidated.
*/
invalidateActionEventsByCourses(siteId?: string) : Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
return site.invalidateWsCacheForKeyStartingWith(this.getActionEventsByCoursesCacheKey());
});
}
/**
* Invalidates get calendar action events based on the timesort value WS call.
*
* @param {string} [siteId] Site ID to invalidate. If not defined, use current site.
* @return {Promise<any>} Promise resolved when the data is invalidated.
*/
invalidateActionEventsByTimesort(siteId?: string) : Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
return site.invalidateWsCacheForKeyStartingWith(this.getActionEventsByTimesortPrefixCacheKey());
});
}
/**
* Returns whether or not My Overview is available for a certain site.
*
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<boolean>} Promise resolved with true if available, resolved with false or rejected otherwise.
*/
isAvailable(siteId?: string) : Promise<boolean> {
return this.sitesProvider.getSite(siteId).then((site) => {
return site.wsAvailable('core_calendar_get_action_events_by_courses');
});
}
/**
* Check if My Overview is disabled in a certain site.
*
* @param {CoreSite} [site] Site. If not defined, use current site.
* @return {boolean} Whether it's disabled.
*/
isDisabledInSite(site?: CoreSite) : boolean {
site = site || this.sitesProvider.getCurrentSite();
return site.isFeatureDisabled('$mmSideMenuDelegate_mmaMyOverview');
}
/**
* Check if My Overview is available and not disabled.
*
* @return {Promise<boolean>} Promise resolved with true if enabled, resolved with false otherwise.
*/
isEnabled() : Promise<boolean> {
if (!this.isDisabledInSite()) {
return this.isAvailable().catch(() => {
return false;
});
}
return Promise.resolve(false);
}
/**
* Handles course events, filtering and treating if more can be loaded.
*
* @param {any} course Object containing response course events info.
* @param {number} timeFrom Current time to filter events from.
* @return {{events: any[], canLoadMore: number}} Object with course events and last loaded event id if more can be loaded.
*/
protected treatCourseEvents(course: any, timeFrom: number) : {events: any[], canLoadMore: number} {
let canLoadMore : number =
course.events.length >= CoreCoursesMyOverviewProvider.EVENTS_LIMIT_PER_COURSE ? course.lastid : undefined;
// Filter events by time in case it uses cache.
course.events = course.events.filter((element) => {
return element.timesort >= timeFrom;
});
return {
events: course.events,
canLoadMore: canLoadMore
};
}
}