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import Screenreader from '../../assets/javascripts/lib/screenreader.js';
import { $gettext } from '../../assets/javascripts/lib/gettext.js';
export default {
namespaced: true,
state: () => ({
actionArea: 1,
activatedFields: [],
buttons: {
top: '',
bottom: '',
},
courses: [],
coursesCount: null,
coursesLoaded: false,
filters: {},
loadingXhr: false,
}),
getters: {
getCourseById: (state) => (courseId) => {
return state.courses.find((course) => course.id === courseId);
},
isLoading(state) {
return state.loadingXhr !== null;
}
},
mutations: {
setActionArea(state, area) {
state.actionArea = area;
},
setActivatedFields(state, fields) {
state.activatedFields = fields;
},
setButtons(state, { top, bottom }) {
state.buttons.top = top ?? state.buttons.top;
state.buttons.bottom = bottom ?? state.buttons.bottom;
},
setCourse(state, payload) {
state.courses = state.courses.filter(c => c.id !== payload.courseId);
if (payload.data) {
state.courses.push(payload.data);
}
},
setCourses(state, payload) {
state.courses = payload.courses;
state.coursesCount = payload.count ?? payload.courses.length;
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},
setCoursesLoaded(state, loaded = true) {
state.coursesLoaded = loaded;
},
setFilter(state, filters) {
state.filters = {
...state.filters,
...filters,
};
},
},
actions: {
loadCourse({ commit, state }, courseId) {
$.getJSON(STUDIP.URLHelper.getURL('dispatch.php/admin/courses/search'), {
...state.filters,
course_id: courseId,
action: state.actionArea,
}).done((response) => {
commit('setCourse', {
courseId,
data: response.data[0] ?? null
});
});
},
loadCourses({ commit, state }, {withoutLimit = false, withoutScreenreaderNotice = false} = {}) {
if (state.loadingXhr) {
state.loadingXhr.abort();
}
Screenreader.notify('');
let params = {
...state.filters,
action: state.actionArea,
activated_fields: state.activatedFields,
without_limit: withoutLimit ? 1 : null,
};
// Remove empty items from params
params = Object.keys(params)
.filter((k) => params[k])
.reduce((a, k) => ({ ...a, [k]: params[k] }), {});
let timeout = null;
if (!withoutScreenreaderNotice && !state.coursesLoaded) {
timeout = setTimeout(() => {
STUDIP.Screenreader.notify($gettext('Suche läuft.'));
}, 800);
}
const xhr = $.ajax({
type: 'GET',
url: STUDIP.URLHelper.getURL('dispatch.php/admin/courses/search'),
dataType: 'json',
data: params,
});
xhr.done((response) => {
commit('setCoursesLoaded');
if (response.data === undefined) {
commit('setCourses', {
courses: [],
count: response.count
});
} else {
commit('setCourses', {
courses: response.data
});
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}
commit('setButtons', {
top: response.buttons_top ?? null,
bottom: response.buttons_bottom ?? null,
});
}).always(() => {
clearTimeout(timeout);
state.loadingXhr = null;
});
state.loadingXhr = xhr;
},
changeActionArea({ commit, state, dispatch }, area) {
if (state.actionArea !== area) {
commit('setActionArea', area);
dispatch('loadCourses');
}
},
changeFilter({ commit, state, dispatch }, filters) {
const changed = Object.entries(filters).some(([key, value]) => {
return state.filters[key] === undefined || state.filters[key] !== value;
});
if (changed) {
commit('setFilter', filters);
dispatch('loadCourses');
}
},
toggleActiveField({ commit, state, dispatch }, field) {
let fields = state.activatedFields;
if (fields.includes(field)) {
fields = fields.filter(f => f !== field);
} else {
fields.push(field);
}
commit('setActivatedFields', fields);
dispatch('loadCourses');
},
toggleCompletionState({ commit, getters }, courseId) {
$.get(
STUDIP.URLHelper.getURL('dispatch.php/admin/courses/toggle_complete/' + courseId)
).done((response) => {
const course = getters.getCourseById(courseId);
commit('setCourse', {
courseId,
data: {
...course,
completion: response.state,
}
});
});
}
}
}