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package eu.dnetlib.msro.openaireplus.workflows.nodes.contexts;
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import java.io.IOException;
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import java.util.*;
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import com.google.common.collect.Maps;
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import com.ximpleware.AutoPilot;
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import com.ximpleware.VTDException;
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import com.ximpleware.VTDGen;
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import com.ximpleware.VTDNav;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.dom4j.Document;
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import org.dom4j.DocumentHelper;
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import org.dom4j.Element;
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import org.joda.time.DateTime;
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public class BuildH2020FETTaxonomy {
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private static final Log log = LogFactory.getLog(BuildH2020FETTaxonomy.class);
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private Iterator<String> projects;
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private Map<String, Map<String, Map<String, List<Info>>>> dic;
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public BuildH2020FETTaxonomy() {
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dic = Maps.newHashMap();
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}
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public void setIterator(Iterator<String> projects) {
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this.projects = projects;
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}
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public String parseProjects() throws Exception {
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while (projects.hasNext())
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parse(projects.next());
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return getTaxonomy();
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}
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public String getTaxonomy() throws Exception {
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Document taxonomy = DocumentHelper.createDocument();
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Element root1 = taxonomy.addElement("RESOURCE_PROFILE");
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createHeader(root1);
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Element body = root1.addElement("BODY");
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Element configurationElement = body.addElement("CONFIGURATION");
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createContext(configurationElement);
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body.addElement("STATUS");
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body.addElement("SECURITY_PARAMETERS");
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return taxonomy.getDocument().asXML();
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}
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private void createContext(final Element configurationElement) {
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Element context = configurationElement.addElement("context");
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context.addAttribute("type", "community");
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context.addAttribute("id", "fet-h2020");
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context.addAttribute("label", "FET H2020");
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for (Map.Entry<String, Map<String, Map<String, List<Info>>>> entry : dic.entrySet()) {
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String type = entry.getKey();
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Element cat = context.addElement("category");
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String catid = "fet-h2020::" + type.toLowerCase();
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cat.addAttribute("id", catid);
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cat.addAttribute("label", "FET " + type);
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cat.addAttribute("claim", "false");
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int count = 0;
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for (Map.Entry<String, Map<String, List<Info>>> entryst : dic.get(type).entrySet()) {
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String subtype = entryst.getKey();
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for (Map.Entry<String, List<Info>> entryp : dic.get(type).get(subtype).entrySet()) {
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String opt = entryp.getKey();
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count++;
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Element subcat = cat.addElement("concept");
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String subcatid = catid + "::" + count;
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subcat.addAttribute("id", subcatid);
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Element pa = subcat.addElement("param");
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pa.addAttribute("name", "CALL_ID");
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List<Info> projectRows = dic.get(type).get(subtype).get(opt);
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if (!projectRows.isEmpty()) {
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for (Info row : projectRows) {
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createProjectConcept(row, subcat, subcatid);
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}
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subcat.addAttribute("label", projectRows.get(0).getCallname());
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subcat.addAttribute("claim", "false");
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pa.setText(projectRows.get(0).getCallID());
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} else throw new RuntimeException("The lis of projects for " + subcatid + " is empty. This exception should never be thrown.");
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}
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}
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}
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}
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private void createProjectConcept(Info row, Element father, String prefix) {
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String code = row.getCode();
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String acronym = row.getAcronym();
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String title = row.getTitle();
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String projcallid = row.getProjcallid();
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Element concept = father.addElement("concept");
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concept.addAttribute("id", prefix + "::" + code);
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concept.addAttribute("label", title);
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concept.addAttribute("claim", "true");
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Element p = concept.addElement("param");
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p.addAttribute("name", "CD_PROJ_ID");
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p.setText(code);
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p = concept.addElement("param");
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p.addAttribute("name", "CD_CALL_ID");
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p.setText(projcallid);
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p = concept.addElement("param");
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p.addAttribute("name", "CD_PROJECT_NUMBER");
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p.setText(code);
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p = concept.addElement("param");
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p.addAttribute("name", "CD_ACRONYM");
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p.setText(acronym);
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p = concept.addElement("param");
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p.addAttribute("name", "CD_FRAMEWORK");
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p.setText("H2020");
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}
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private void createHeader(final Element profile) {
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Element header = profile.addElement("HEADER");
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Element rs = header.addElement("RESOURCE_IDENTIFIER");
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rs.addAttribute("value", "");
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Element rt = header.addElement("RESOURCE_TYPE");
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rt.addAttribute("value", "ContextDSResourceType");
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Element rk = header.addElement("RESOURCE_KIND");
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rk.addAttribute("value", "ContextDSResources");
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Element ru = header.addElement("RESOURCE_URI");
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ru.addAttribute("value", "");
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Element daoc = header.addElement("DATE_OF_CREATION");
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daoc.addAttribute("value", DateTime.now().toString());
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}
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private boolean parse(String project) throws VTDException, IOException {
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boolean fet = false;
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String callid = "";
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String projectid = "";
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VTDGen vg = new VTDGen();
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vg.setDoc(project.getBytes("UTF-8"));
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vg.parse(false);
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VTDNav vn = vg.getNav();
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AutoPilot ap = new AutoPilot(vn);
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ap.selectXPath("//metadata/ROWS/ROW[@table=\"projects\"]");
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while (ap.evalXPath() != -1) {
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AutoPilot ap1 = new AutoPilot(vn);
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ap1.selectXPath("./FIELD[@name=\"call_identifier\"]");
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if (ap1.evalXPath() != -1)
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callid = vn.toNormalizedString(vn.getText());
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ap1.clearVariableExprs();
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vn.toElement(VTDNav.PARENT);
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ap1.selectXPath("./FIELD[@name=\"optional1\"]");
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if (ap1.evalXPath() != -1)
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projectid = vn.toNormalizedString(vn.getText());
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if (callid.contains("FET")) {
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String type;
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if (callid.contains("OPEN"))
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type = "OPEN";
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else if (callid.contains("PROACT"))
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type = "PROACT";
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else if (callid.contains("HPC"))
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type = "HPC";
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else
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type = "FLAG";
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vn.toElement(VTDNav.ROOT);
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fet = true;
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insert(type, callid, projectid, new Info(vn));
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}
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}
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return fet;
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}
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private void insert(String type, String callid, String projcallid, Info row) {
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Map<String, Map<String, List<Info>>> dopen;
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Map<String, List<Info>> entry;
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List<Info> projects;
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if (dic.containsKey(type)) {
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dopen = dic.get(type);
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if (dopen.containsKey(callid)) {
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entry = dopen.get(callid);
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if (entry.containsKey(projcallid)) {
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entry.get(projcallid).add(row);
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} else {
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projects = new ArrayList<>();
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projects.add(row);
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entry.put(projcallid, projects);
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}
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} else {
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projects = new ArrayList<>();
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entry = new HashMap<>();
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projects.add(row);
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entry.put(projcallid, projects);
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dopen.put(callid, entry);
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}
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} else {
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projects = new ArrayList<>();
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entry = new HashMap<>();
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dopen = new HashMap<>();
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projects.add(row);
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entry.put(projcallid, projects);
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dopen.put(callid, entry);
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dic.put(type, dopen);
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}
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}
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public void parseFETProject(int projects_number) throws VTDException, IOException {
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int parsed = 0;
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while (projects.hasNext() && parsed < projects_number) {
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if (parse(projects.next()))
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parsed++;
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}
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log.debug(parsed);
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}
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private class Info {
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VTDNav vn;
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private String code, acronym, title, call_identifier, projcallid, callname;
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public String getCode() {
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return code;
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}
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public String getAcronym() {
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return acronym;
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}
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public String getTitle() {
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return title;
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}
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public String getCallID() {
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return call_identifier;
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}
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public String getProjcallid() {
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return projcallid;
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}
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public String getCallname() {
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return callname;
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}
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public Info(VTDNav vn) {
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this.vn = vn;
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parse();
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}
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private void parse() {
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try {
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AutoPilot ap = new AutoPilot(vn);
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ap.selectXPath("//FIELD");
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while (ap.evalXPath() != -1) {
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String aname = vn.toNormalizedString(vn.getAttrVal("name"));
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String text = "";
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if (vn.getText() != -1)
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text = vn.toNormalizedString(vn.getText());
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if (aname.equals("code"))
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code = text;
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else if (aname.equals("acronym"))
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acronym = text;
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else if (aname.equals("title"))
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title = text;
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else if (aname.equals("call_identifier"))
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call_identifier = text;
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else if (aname.equals("optional1"))
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projcallid = text;
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else if (aname.equals("optional2"))
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callname = text;
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}
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} catch (Exception e) {
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}
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}
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}
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}
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