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Merge pull request IQSS#3118 from IQSS/2469-widgets
2469 widgets
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| @@ -0,0 +1 @@ | ||
| ALTER TABLE dataverse ADD COLUMN citationRedirectURL character varying(255); |
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86 changes: 86 additions & 0 deletions
86
src/main/java/edu/harvard/iq/dataverse/BibtexCitation.java
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| /* | ||
| * To change this license header, choose License Headers in Project Properties. | ||
| * To change this template file, choose Tools | Templates | ||
| * and open the template in the editor. | ||
| */ | ||
| package edu.harvard.iq.dataverse; | ||
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| import java.net.URL; | ||
| import java.text.ParseException; | ||
| import java.text.SimpleDateFormat; | ||
| import java.util.ArrayList; | ||
| import java.util.Date; | ||
| import java.util.List; | ||
| import java.util.stream.Collectors; | ||
| import org.apache.commons.lang.StringEscapeUtils; | ||
| import org.apache.commons.lang.StringUtils; | ||
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| /** | ||
| * | ||
| * @author gdurand | ||
| */ | ||
| public class BibtexCitation { | ||
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| private List<String> authors = new ArrayList(); | ||
| private String title; | ||
| private String year; | ||
| private GlobalId persistentId; | ||
| private String publisher; | ||
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| public BibtexCitation(DatasetVersion dsv) { | ||
| //authors | ||
| dsv.getDatasetAuthors().stream().forEach((author) -> { | ||
| authors.add(author.getName().getDisplayValue()); | ||
| }); | ||
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| // year | ||
| year = dsv.getVersionYear(); | ||
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| // title | ||
| title = dsv.getTitle(); | ||
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| // The Global Identifier: | ||
| persistentId = new GlobalId(dsv.getDataset()); | ||
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| // publisher | ||
| publisher = dsv.getRootDataverseNameforCitation(); | ||
| } | ||
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| public List<String> getAuthors() { | ||
| return authors; | ||
| } | ||
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| public String getTitle() { | ||
| return title; | ||
| } | ||
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| public String getYear() { | ||
| return year; | ||
| } | ||
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| public GlobalId getPersistentId() { | ||
| return persistentId; | ||
| } | ||
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| public String getPublisher() { | ||
| return publisher; | ||
| } | ||
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| @Override | ||
| public String toString() { | ||
| StringBuilder citation = new StringBuilder("@data{"); | ||
| citation.append(persistentId.getIdentifier() + "_" + year + "," + "\r\n"); | ||
| citation.append("author = {").append(String.join("; ", authors)).append("},\r\n"); | ||
| citation.append("publisher = {").append(publisher).append("},\r\n"); | ||
| citation.append("title = {").append(title).append("},\r\n"); | ||
| citation.append("year = {").append(year).append("},\r\n"); | ||
| citation.append("doi = {").append(persistentId.getAuthority()).append("/").append(persistentId.getIdentifier()).append("},\r\n"); | ||
| citation.append("url = {").append(persistentId.toURL().toString()).append("}\r\n"); | ||
| citation.append("}"); | ||
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| return citation.toString(); | ||
| } | ||
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| } | ||
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93 changes: 93 additions & 0 deletions
93
src/main/java/edu/harvard/iq/dataverse/CitationServlet.java
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| @@ -0,0 +1,93 @@ | ||
| /* | ||
| * To change this license header, choose License Headers in Project Properties. | ||
| * To change this template file, choose Tools | Templates | ||
| * and open the template in the editor. | ||
| */ | ||
| package edu.harvard.iq.dataverse; | ||
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| import edu.harvard.iq.dataverse.util.StringUtil; | ||
| import java.io.IOException; | ||
| import java.io.PrintWriter; | ||
| import javax.ejb.EJB; | ||
| import javax.servlet.ServletException; | ||
| import javax.servlet.http.HttpServlet; | ||
| import javax.servlet.http.HttpServletRequest; | ||
| import javax.servlet.http.HttpServletResponse; | ||
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| /** | ||
| * | ||
| * @author gdurand | ||
| */ | ||
| public class CitationServlet extends HttpServlet { | ||
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| @EJB | ||
| DatasetServiceBean datasetService; | ||
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| /** | ||
| * Processes requests for both HTTP <code>GET</code> and <code>POST</code> | ||
| * methods. | ||
| * | ||
| * @param request servlet request | ||
| * @param response servlet response | ||
| * @throws ServletException if a servlet-specific error occurs | ||
| * @throws IOException if an I/O error occurs | ||
| */ | ||
| protected void processRequest(HttpServletRequest request, HttpServletResponse response) | ||
| throws ServletException, IOException { | ||
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| String persistentId = request.getParameter("persistentId"); | ||
| if (persistentId != null) { | ||
| Dataset ds = datasetService.findByGlobalId(persistentId); | ||
| if (ds != null) { | ||
| if (StringUtil.isEmpty(ds.getOwner().getCitationRedirectURL())) { | ||
| response.sendRedirect("dataset.xhtml?persistentId=" + persistentId); | ||
| return; | ||
| } else { | ||
| response.sendRedirect("citation-frame.xhtml?persistentId=" + persistentId); | ||
| return; | ||
| } | ||
| } | ||
| } | ||
| response.sendError(HttpServletResponse.SC_NOT_FOUND); | ||
| } | ||
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| // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code."> | ||
| /** | ||
| * Handles the HTTP <code>GET</code> method. | ||
| * | ||
| * @param request servlet request | ||
| * @param response servlet response | ||
| * @throws ServletException if a servlet-specific error occurs | ||
| * @throws IOException if an I/O error occurs | ||
| */ | ||
| @Override | ||
| protected void doGet(HttpServletRequest request, HttpServletResponse response) | ||
| throws ServletException, IOException { | ||
| processRequest(request, response); | ||
| } | ||
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| /** | ||
| * Handles the HTTP <code>POST</code> method. | ||
| * | ||
| * @param request servlet request | ||
| * @param response servlet response | ||
| * @throws ServletException if a servlet-specific error occurs | ||
| * @throws IOException if an I/O error occurs | ||
| */ | ||
| @Override | ||
| protected void doPost(HttpServletRequest request, HttpServletResponse response) | ||
| throws ServletException, IOException { | ||
| processRequest(request, response); | ||
| } | ||
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| /** | ||
| * Returns a short description of the servlet. | ||
| * | ||
| * @return a String containing servlet description | ||
| */ | ||
| @Override | ||
| public String getServletInfo() { | ||
| return "Servlet for redirecting requests from persistent identifier references."; | ||
| }// </editor-fold> | ||
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| } |
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