org.springframework.social.facebook.api.impl.EventTemplate.java Source code

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Here is the source code for org.springframework.social.facebook.api.impl.EventTemplate.java

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/*
 * Copyright 2015 the original author or authors.
 *
 * 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
 *
 *      https://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.
 */
package org.springframework.social.facebook.api.impl;

import static org.springframework.social.facebook.api.impl.PagedListUtils.*;

import org.springframework.social.facebook.api.Event;
import org.springframework.social.facebook.api.EventInvitee;
import org.springframework.social.facebook.api.EventOperations;
import org.springframework.social.facebook.api.GraphApi;
import org.springframework.social.facebook.api.ImageType;
import org.springframework.social.facebook.api.Invitation;
import org.springframework.social.facebook.api.PagedList;
import org.springframework.social.facebook.api.PagingParameters;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;

class EventTemplate implements EventOperations {

    private final GraphApi graphApi;

    public EventTemplate(GraphApi graphApi) {
        this.graphApi = graphApi;
    }

    public Event getEvent(String eventId) {
        return graphApi.fetchObject(eventId, Event.class, ALL_FIELDS);
    }

    public byte[] getEventImage(String eventId) {
        return getEventImage(eventId, ImageType.NORMAL);
    }

    public byte[] getEventImage(String eventId, ImageType imageType) {
        return graphApi.fetchImage(eventId, "picture", imageType);
    }

    public PagedList<EventInvitee> getInvited(String eventId) {
        return graphApi.fetchConnections(eventId, "invited", EventInvitee.class);
    }

    public PagedList<Invitation> getCreated() {
        return getEventsForUserByStatus("me", "created", new PagingParameters(25, 0, null, null));
    }

    public PagedList<Invitation> getCreated(PagingParameters pagingParams) {
        return getEventsForUserByStatus("me", "created", pagingParams);
    }

    public PagedList<Invitation> getAttending() {
        return getEventsForUserByStatus("me", "attending", new PagingParameters(25, 0, null, null));
    }

    public PagedList<Invitation> getAttending(PagingParameters pagingParams) {
        return getEventsForUserByStatus("me", "attending", pagingParams);
    }

    public PagedList<EventInvitee> getAttending(String eventId) {
        return graphApi.fetchConnections(eventId, "attending", EventInvitee.class);
    }

    public PagedList<Invitation> getMaybeAttending() {
        return getEventsForUserByStatus("me", "maybe", new PagingParameters(25, 0, null, null));
    }

    public PagedList<Invitation> getMaybeAttending(PagingParameters pagingParams) {
        return getEventsForUserByStatus("me", "maybe", pagingParams);
    }

    public PagedList<EventInvitee> getMaybeAttending(String eventId) {
        return graphApi.fetchConnections(eventId, "maybe", EventInvitee.class);
    }

    public PagedList<Invitation> getNoReplies() {
        return getEventsForUserByStatus("me", "not_replied", new PagingParameters(25, 0, null, null));
    }

    public PagedList<Invitation> getNoReplies(PagingParameters pagingParams) {
        return getEventsForUserByStatus("me", "not_replied", pagingParams);
    }

    public PagedList<EventInvitee> getNoReplies(String eventId) {
        return graphApi.fetchConnections(eventId, "noreply", EventInvitee.class);
    }

    public PagedList<Invitation> getDeclined() {
        return getEventsForUserByStatus("me", "declined", new PagingParameters(25, 0, null, null));
    }

    public PagedList<Invitation> getDeclined(PagingParameters pagingParams) {
        return getEventsForUserByStatus("me", "declined", pagingParams);
    }

    public PagedList<EventInvitee> getDeclined(String eventId) {
        return graphApi.fetchConnections(eventId, "declined", EventInvitee.class);
    }

    public void acceptInvitation(String eventId) {
        graphApi.post(eventId, "attending", new LinkedMultiValueMap<String, Object>());
    }

    public void maybeInvitation(String eventId) {
        graphApi.post(eventId, "maybe", new LinkedMultiValueMap<String, Object>());
    }

    public void declineInvitation(String eventId) {
        graphApi.post(eventId, "declined", new LinkedMultiValueMap<String, Object>());
    }

    public PagedList<Event> search(String query) {
        return search(query, new PagingParameters(25, 0, null, null));
    }

    public PagedList<Event> search(String query, PagingParameters pagedListParameters) {
        MultiValueMap<String, String> queryMap = getPagingParameters(pagedListParameters);
        queryMap.add("q", query);
        queryMap.add("type", "event");
        return graphApi.fetchConnections("search", null, Event.class, queryMap);
    }

    // private helpers

    private PagedList<Invitation> getEventsForUserByStatus(String userId, String status,
            PagingParameters pagingParams) {
        MultiValueMap<String, String> parameters = getPagingParameters(pagingParams);
        return graphApi.fetchConnections(userId, "events/" + status, Invitation.class, parameters);
    }

    private static final String[] ALL_FIELDS = { "id", "cover", "description", "end_time", "is_date_only", "name",
            "owner", "parent_group", "privacy", "start_time", "ticket_uri", "timezone", "updated_time", "place" };
}