oscar.oscarLab.ca.all.pageUtil.ViewOruR01UIBean.java Source code

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Here is the source code for oscar.oscarLab.ca.all.pageUtil.ViewOruR01UIBean.java

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/**
 * Copyright (c) 2001-2002. Department of Family Medicine, McMaster University. All Rights Reserved.
 * This software is published under the GPL GNU General Public License.
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version. 
 *
 * 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. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * This software was written for the
 * Department of Family Medicine
 * McMaster University
 * Hamilton
 * Ontario, Canada
 */

package oscar.oscarLab.ca.all.pageUtil;

import java.io.UnsupportedEncodingException;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringEscapeUtils;
import org.apache.commons.lang.time.DateFormatUtils;
import org.oscarehr.common.hl7.v2.oscar_to_oscar.DataTypeUtils;
import org.oscarehr.common.hl7.v2.oscar_to_oscar.OruR01;
import org.oscarehr.common.hl7.v2.oscar_to_oscar.OscarToOscarUtils;
import org.oscarehr.common.hl7.v2.oscar_to_oscar.OruR01.ObservationData;
import org.oscarehr.common.model.Demographic;
import org.oscarehr.common.model.Provider;
import org.oscarehr.ui.servlet.ContentRenderingServlet;

import oscar.oscarLab.ca.all.parsers.Factory;
import ca.uhn.hl7v2.HL7Exception;
import ca.uhn.hl7v2.model.v26.message.ORU_R01;
import ca.uhn.hl7v2.model.v26.segment.PID;
import ca.uhn.hl7v2.parser.EncodingNotSupportedException;

public final class ViewOruR01UIBean {
    private String segmentId;
    private ORU_R01 oruR01;
    private Demographic demographic;
    private ObservationData observationData;

    public ViewOruR01UIBean(String segmentId)
            throws EncodingNotSupportedException, HL7Exception, UnsupportedEncodingException {
        this.segmentId = segmentId;

        String hl7Message = Factory.getHL7Body(segmentId);
        oruR01 = (ORU_R01) OscarToOscarUtils.pipeParserParse(hl7Message);

        PID pid = oruR01.getPATIENT_RESULT(0).getPATIENT().getPID();
        demographic = DataTypeUtils.parsePid(pid);

        observationData = OruR01.getObservationData(oruR01);
    }

    public String getFromProviderDisplayString() throws HL7Exception {
        return (getProviderDisplayString(DataTypeUtils.ACTION_ROLE_SENDER));
    }

    public String getToProviderDisplayString() throws HL7Exception {
        return (getProviderDisplayString(DataTypeUtils.ACTION_ROLE_RECEIVER));
    }

    private String getProviderDisplayString(String actionRole) throws HL7Exception {
        Provider provider = OruR01.getProviderByActionRole(oruR01, actionRole);

        StringBuilder sb = new StringBuilder();

        sb.append(provider.getLastName());
        sb.append(", ");
        sb.append(provider.getFirstName());

        if (provider.getProviderNo() != null) {
            sb.append(" (");
            sb.append(provider.getProviderNo());
            sb.append(')');
        }

        if (provider.getPhone() != null) {
            sb.append(", ");
            sb.append(provider.getPhone());
        }

        if (provider.getEmail() != null) {
            sb.append(", ");
            sb.append(provider.getEmail());
        }

        if (provider.getAddress() != null) {
            sb.append(", ");
            sb.append(provider.getAddress());
        }

        return (StringEscapeUtils.escapeHtml(sb.toString()));
    }

    public String getClientDisplayName() {
        StringBuilder sb = new StringBuilder();

        sb.append(demographic.getLastName());
        sb.append(", ");
        sb.append(demographic.getFirstName());

        if (demographic.getSex() != null) {
            sb.append(" (");
            sb.append(demographic.getSex());
            sb.append(')');
        }

        return (StringEscapeUtils.escapeHtml(sb.toString()));
    }

    public String getHinForDisplay() {
        if (demographic.getHin() == null)
            return ("");
        return (StringEscapeUtils.escapeHtml(demographic.getHin()));
    }

    public String getBirthDayForDisplay() {
        if (demographic.getBirthDay() == null)
            return ("");
        return (DateFormatUtils.ISO_DATE_FORMAT.format(demographic.getBirthDay()));
    }

    public String getSubjectForDisplay() {
        return (StringEscapeUtils.escapeHtml(observationData.subject));
    }

    public String getTextMessageForDisplay() {
        if (observationData.textMessage == null)
            return ("");
        return (StringEscapeUtils.escapeHtml(observationData.textMessage));
    }

    public boolean hasBinaryFile() {
        return (observationData.binaryDataFileName != null);
    }

    public String getBinaryFilenameForDisplay() {
        if (observationData.binaryDataFileName == null)
            return ("");
        return (StringEscapeUtils.escapeHtml(observationData.binaryDataFileName));
    }

    public String getFilename() {
        return (observationData.binaryDataFileName);
    }

    public byte[] getFileContents() {
        return (observationData.binaryData);
    }

    /**
     * The context path is prepended in this url
     */
    public String getContentRenderingUrl(HttpServletRequest request, boolean download) {
        // http://127.0.0.1:8080/oscar/contentRenderingServlet/asdf.jpg?source=oruR01&segmentId=67&download=t

        StringBuilder sb = new StringBuilder();

        sb.append(request.getContextPath());
        sb.append("/contentRenderingServlet/");
        sb.append(getBinaryFilenameForDisplay());
        sb.append("?source=");
        sb.append(ContentRenderingServlet.Source.oruR01.name());
        sb.append("&segmentId=");
        sb.append(segmentId);

        if (download)
            sb.append("&download=true");

        return (sb.toString());
    }

    public String getPreviewFileHtml(HttpServletRequest request) {
        String filename = observationData.binaryDataFileName;

        if (filename.endsWith(".jpg") || filename.endsWith(".png") || filename.endsWith(".gif")) {
            return ("<img style=\"max-width:800px;max-height:600px\" src=\""
                    + getContentRenderingUrl(request, false) + "\" alt=\"" + getBinaryFilenameForDisplay()
                    + "\" />");
        }

        return ("Preview not supported for this type of content.");
    }
}