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<template>
<section class="contentbox">
<header><h1>{{ $gettext('Aktivitäten') }}</h1></header>
<section>
<studip-progress-indicator
v-show="loading"
:description="$gettext('Lade Aktivitäten…')"
/>
<courseware-companion-box
v-if="filteredActivitiesList.length === 0 && !loading"
mood="sad"
:msgCompanion="$gettext('Es wurden keine Aktivitäten gefunden.')"
/>
<ul class="cw-activities">
<courseware-activity-item v-for="(item, index) in filteredActivitiesList" :key="index" :item="item" />
</ul>
</section>
</section>
</template>
<script>
import CoursewareActivityItem from './CoursewareActivityItem.vue';
import CoursewareCompanionBox from './layouts/CoursewareCompanionBox.vue';
import StudipProgressIndicator from '../StudipProgressIndicator.vue';
import { mapActions, mapGetters } from 'vuex';
export default {
name: 'courseware-activities',
components: {
CoursewareActivityItem,
CoursewareCompanionBox,
StudipProgressIndicator,
},
data() {
return {
activitiesList: [],
loading: false
}
},
computed: {
...mapGetters({
userId: 'userId',
getUserById: 'users/byId',
context: 'context',
getStructuralElementById: 'courseware-structural-elements/byId',
getCoursewareUnitById: 'courseware-units/byId',
coursewareUnits: 'courseware-units/all',
typeFilter: 'typeFilter',
unitFilter: 'unitFilter'
}),
filteredActivitiesList() {
let list = this.activitiesList.slice().sort((a,b) => b.timestamp - a.timestamp);
if (['edited', 'created', 'answered', 'interacted', 'voided',].includes(this.typeFilter)) {
list = list.filter(activity => activity.type === this.typeFilter);
}
if (this.unitFilter !== 'all') {
list = list.filter(activity => activity.unitId === this.unitFilter);
}
return list;
},
},
mounted() {
this.getActivities();
},
methods: {
...mapActions({
loadCoursewareActivities: 'loadCoursewareActivities',
loadStructuralElementById: 'courseware-structural-elements/loadById',
}),
async loadActivitiesElements(activities) {
const results = [];
for (const activity of activities) {
const structuralElementId = activity.relationships.object.meta["object-id"];
results.push(this.loadStructuralElementById({id: structuralElementId, options: { include: 'ancestors'} }));
}
// activity might contain structural element hidden for current user
return Promise.all(results).catch(e => { if (e.status !== 403) { console.error(e); } });
},
async getActivities() {
this.loading = true;
let activities = await this.loadCoursewareActivities({ userId: this.userId, courseId: this.context.id});
this.activitiesList = [];
await this.loadActivitiesElements(activities);
for (const activity of activities) {
let error = false;
let username = this.getUserById({ id: activity.relationships.actor.data.id }).attributes['formatted-name'];
const date = new Date(activity.attributes.mkdate);
const structuralElementId = activity.relationships.object.meta["object-id"];
const activityStructuralElement = this.getStructuralElementById({ id: structuralElementId });
if (activityStructuralElement === undefined || !activityStructuralElement.attributes['can-visit']) {
error = true;
}
if (!error) {
const unitId = activityStructuralElement.relationships?.unit?.data?.id ?? null;
const unit = this.getCoursewareUnitById({id: unitId });
let options = { year: 'numeric', month: '2-digit', day: '2-digit' };
let data = {
username: username,
timestamp: date.getTime(),
readableDate: date.toLocaleString('de-DE', options),
type: activity.attributes.verb,
title: activity.attributes.title,
elementId: structuralElementId,
unitId: unitId,
unit: unit,
contextId: activity.relationships.context.data.id,
content: activity.attributes.content
}
this.activitiesList.push(data);
}
}
this.loading = false;
}
}
};
</script>
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