org.openmrs.module.casereport.page.controller.SubmittedCaseReportsPageController.java Source code

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Here is the source code for org.openmrs.module.casereport.page.controller.SubmittedCaseReportsPageController.java

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
 * the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
 * 
 * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
 * graphic logo is a trademark of OpenMRS Inc.
 */
package org.openmrs.module.casereport.page.controller;

import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import org.apache.commons.io.FileUtils;
import org.apache.commons.lang.StringUtils;
import org.codehaus.jackson.map.ObjectMapper;
import org.openmrs.module.casereport.CaseReport;
import org.openmrs.module.casereport.CaseReportForm;
import org.openmrs.module.casereport.UuidAndValue;
import org.openmrs.module.casereport.api.CaseReportService;
import org.openmrs.module.casereport.FhirDocumentGeneratorListener;
import org.openmrs.module.webservices.rest.SimpleObject;
import org.openmrs.ui.framework.annotation.SpringBean;
import org.openmrs.ui.framework.page.PageModel;
import org.openmrs.util.OpenmrsUtil;

public class SubmittedCaseReportsPageController {

    private ObjectMapper mapper = null;

    private ObjectMapper getObjectMapper() {
        if (mapper == null) {
            mapper = new ObjectMapper();
        }
        return mapper;
    }

    public void get(PageModel model, @SpringBean CaseReportService service,
            @SpringBean(FhirDocumentGeneratorListener.BEAN_ID) FhirDocumentGeneratorListener listener)
            throws Exception {

        List<CaseReport> caseReports = service.getSubmittedCaseReports(null);
        model.put("caseReports", caseReports);
        SimpleObject reportUuidDocumentMap = new SimpleObject();
        SimpleObject reportUuidSubmittedTriggersMap = new SimpleObject();
        //Sort by date changed(date submitted) with most recent first
        Collections.sort(caseReports, Collections.reverseOrder(new Comparator<CaseReport>() {

            @Override
            public int compare(CaseReport cr1, CaseReport cr2) {
                return OpenmrsUtil.compare(cr1.getDateChanged(), cr2.getDateChanged());
            }
        }));

        for (CaseReport caseReport : caseReports) {
            String uuid = caseReport.getUuid();
            String document = FileUtils.readFileToString(
                    new File(listener.getOutputDirectory(), uuid + FhirDocumentGeneratorListener.FILE_EXT_TXT),
                    FhirDocumentGeneratorListener.ENCODING_UTF8);
            reportUuidDocumentMap.put(uuid, document);
            CaseReportForm form = getObjectMapper().readValue(caseReport.getReportForm(), CaseReportForm.class);
            List<String> triggers = new ArrayList<String>();
            for (UuidAndValue uuidAndValue : form.getTriggers()) {
                triggers.add(uuidAndValue.getValue().toString());
            }
            reportUuidSubmittedTriggersMap.put(uuid, StringUtils.join(triggers, ", "));
        }

        model.put("reportUuidSubmittedTriggersMap", reportUuidSubmittedTriggersMap);
        model.put("reportUuidDocumentMap", getObjectMapper().writeValueAsString(reportUuidDocumentMap));
    }
}