org.projecthusky.communication.xd.xdm.IndexHtm Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of husky-communication-gen Show documentation
There is a newer version: 3.0.2
Show newest version
/*
 * This code is made available under the terms of the Eclipse Public License v1.0 
 * in the github project https://github.com/project-husky/husky there you also 
 * find a list of the contributors and the license information.
 * 
 * This project has been developed further and modified by the joined working group Husky 
 * on the basis of the eHealth Connector opensource project from June 28, 2021, 
 * whereas medshare GmbH is the initial and main contributor/author of the eHealth Connector.
 *
 */
package org.projecthusky.communication.xd.xdm;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.text.MessageFormat;

import org.projecthusky.common.model.VendorInformation;
import org.projecthusky.common.utils.XdsMetadataUtil;
import org.projecthusky.communication.utils.XdsUtil;
import org.openehealth.ipf.commons.ihe.xds.core.metadata.Document;
import org.openehealth.ipf.commons.ihe.xds.core.requests.ProvideAndRegisterDocumentSet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * The Class IndexHtm represents the INDEX.HTM file, which is part of the
 * contents of an XDM volume. The file contains information about the contents
 * of the volume.
 */
public class IndexHtm {

	/** The HTML Footer */
	public static final String HTML_FOOTER = "\n" + "";

	/** The HTML Header (including headline) */
	public static final String HTML_HEADER = """
			
			
			
			  
			   Husky XDM Cross-Enterprise Document Media Interchange
			  
			  
			    
			      Husky - XDM Cross-Enterprise Document Media Interchange
			    
			""";
	/** The HTML Separator for different languages inside this file */
	public static final String HTML_SEPARATOR = "";
	/** The Constant TEMPLATE_DE. */
	public static final String TEMPLATE_DE = """
			Verwaltende Organisation
			Informationen zu diesem XDM Paket in Deutsch.

			Dieses XDM Paket wurde erstellt von: {0}. 
			Siehe {1}
			Inhalt
			{2}Dieses Paket enthält {3} Dokumente in 1 Submission Set.
			README Datei
			Technische Details zu diesem XDM Paket und dessen Hersteller befinden sich hier: README.TXT.
			""";
	/** The Constant TEMPLATE_EN. */
	public static final String TEMPLATE_EN = """
			Institution
			Information about this XDM volume in english.

			This XDM volume was created by {0}. 
			See {1}
			Contents
			{2}This volume contains {3} Documents in 1 Submission Set.
			h3>README File
			For technical details about this volume and vendor information, see: README.TXT.
			""";
	/** The Constant TEMPLATE_FR. */
	public static final String TEMPLATE_FR = """
			Organisme de gestion
			Informations sur ce volume XDM en français.

			Ce volume XDM a été créée par {0}. 
			Voir {1}
			Contenu
			{2}Ce volume contient {3} Dokumente en 1 Submission Set.
			Fichier README
			Pour plus de informations techniques au sujet de ce volume et le fournisseur, voir: README.TXT.
			""";
	/** The SLF4J logger instance. */
	private final Logger log = LoggerFactory.getLogger(getClass());
	/** The inputStream. */
	private InputStream inputStream = null;

	/**
	 * Instantiates a new indexHtm.
	 *
	 * @param indexHtmStream the INDEX.HTM file as InputStream object. The file
	 *                       contains information about the contents of the volume.
	 */
	public IndexHtm(InputStream indexHtmStream) {
		this.inputStream = indexHtmStream;
	}

	/**
	 * Creates a new INDEX.HTM based on the given txnData.
	 *
	 * @param txnData the SubmitTransactionData data
	 */
	public IndexHtm(ProvideAndRegisterDocumentSet txnData) {
		this(txnData, new VendorInformation());
	}

	/**
	 * Creates a new INDEX.HTM based on the given txnData and vendorInfo.
	 *
	 * @param txnData    the SubmitTransactionData data
	 * @param vendorInfo the vendor info
	 */
	public IndexHtm(ProvideAndRegisterDocumentSet txnData, VendorInformation vendorInfo) {

		log.debug("Creating the Index.htm file");
		Object[] values;
		String str;

		// Add html header
		str = HTML_HEADER;

		// Add html body with dynamic content
		values = new Object[] { vendorInfo.getVendorName(), vendorInfo.getContactInformation(), createContents(txnData),
				txnData.getDocuments().size() };
		str = str + MessageFormat.format(TEMPLATE_EN, values);
		str = str + HTML_SEPARATOR;
		str = str + MessageFormat.format(TEMPLATE_DE, values);
		str = str + HTML_SEPARATOR;
		str = str + MessageFormat.format(TEMPLATE_FR, values);

		str = str + HTML_FOOTER;

		inputStream = new ByteArrayInputStream(str.getBytes(StandardCharsets.UTF_8));
	}

	/**
	 * Creates the contents.
	 *
	 * @param SubmitTransactionData the txn data
	 * @return the IndexHtm contents as string
	 */
	private String createContents(ProvideAndRegisterDocumentSet txnData) {
		// Number of Items
		var contentsStr = new StringBuilder("Submission-Set 1
\n" + "Patient ID: "
				+ txnData.getSubmissionSet().getPatientId().getId() + " ("
				+ txnData.getSubmissionSet().getPatientId().getAssigningAuthority().getUniversalId() + ")" + "\n"
				+ "\n");

		var i = 0;
		for (final Document xdsDoc : txnData.getDocuments()) {
			i++;

			if (xdsDoc != null && xdsDoc.getDocumentEntry() != null) {
				final var docMetadata = xdsDoc.getDocumentEntry();
				var title = XdsMetadataUtil.convertInternationalStringType(docMetadata.getTitle());
				if ((title == null) || "".equals(title)) {
					title = XdsUtil.createXdmDocName(xdsDoc, i);
				}
				contentsStr.append("\n");
				contentsStr.append("Document " + i + ": " + "" + title + "\n");
				contentsStr.append("\n");
			}
		}
		contentsStr.append("\n");
		return contentsStr.toString();
	}

	/**
	 * Returns the content of the INDEX.HTM as InputStream object
	 *
	 * @return the input stream
	 */
	public InputStream getInputStream() {
		return inputStream;
	}
}