fr.wseduc.pages.filters.PagesFilter.java Source code

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Here is the source code for fr.wseduc.pages.filters.PagesFilter.java

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/*
 * Copyright  "Open Digital Education" (SAS WebServices pour lEducation?), 2014
 *
 * This program is published by "Open Digital Education" (SAS WebServices pour lEducation?).
 * You must indicate the name of the software and the company in any production /contribution
 * using the software and indicate on the home page of the software industry in question,
 * "powered by Open Digital Education" with a reference to the website: https: //opendigitaleducation.com/.
 *
 * This program is free software, licensed under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation, version 3 of the License.
 *
 * You can redistribute this application and/or modify it since you respect the terms of the GNU Affero General Public License.
 * If you modify the source code and then use this modified source code in your creation, you must make available the source code of your modifications.
 *
 * You should have received a copy of the GNU Affero General Public License along with the software.
 * If not, please see : <http://www.gnu.org/licenses/>. Full compliance requires reading the terms of this license and following its directives.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

package fr.wseduc.pages.filters;

import com.mongodb.DBObject;
import com.mongodb.QueryBuilder;
import fr.wseduc.mongodb.MongoQueryBuilder;
import org.entcore.common.http.filter.MongoAppFilter;
import org.entcore.common.service.VisibilityFilter;
import org.entcore.common.user.UserInfos;
import io.vertx.core.Handler;
import io.vertx.core.http.HttpServerRequest;

import java.util.ArrayList;
import java.util.List;

public class PagesFilter extends MongoAppFilter {

    public PagesFilter(String collection) {
        super(collection);
    }

    public void pageRead(HttpServerRequest request, String sharedMethod, UserInfos user, Handler<Boolean> handler) {
        String id = request.params().get(resourceIdLabel);
        if (id != null && !id.trim().isEmpty()) {
            List<DBObject> groups = new ArrayList<>();
            groups.add(QueryBuilder.start("userId").is(user.getUserId()).put(sharedMethod).is(true).get());
            for (String gpId : user.getGroupsIds()) {
                groups.add(QueryBuilder.start("groupId").is(gpId).put(sharedMethod).is(true).get());
            }
            QueryBuilder query = QueryBuilder.start("_id").is(id).or(
                    QueryBuilder.start("owner.userId").is(user.getUserId()).get(),
                    QueryBuilder.start("visibility").is(VisibilityFilter.PUBLIC.name()).get(),
                    QueryBuilder.start("visibility").is(VisibilityFilter.PROTECTED.name()).get(),
                    QueryBuilder.start("shared")
                            .elemMatch(new QueryBuilder().or(groups.toArray(new DBObject[groups.size()])).get())
                            .get());
            executeCountQuery(request, collection, MongoQueryBuilder.build(query), 1, handler);
        } else {
            handler.handle(false);
        }
    }

}