From 0cc182d5dbc185853463cf9ee2834ca5b1b70bce Mon Sep 17 00:00:00 2001
From: tudtianus <tudtianus@gmail.com>
Date: Fri, 14 Sep 2018 13:19:57 +0200
Subject: [PATCH] #65 feat: added methods for pdf export of EPortfolio
---
gemeinsamforschen/pom.xml | 9 +-
.../unipotsdam/gf/interfaces/IJournal.java | 12 +-
.../modules/journal/service/IJournalImpl.java | 155 +++++++++++++++++-
3 files changed, 164 insertions(+), 12 deletions(-)
diff --git a/gemeinsamforschen/pom.xml b/gemeinsamforschen/pom.xml
index 1f8ac102..e48430b7 100644
--- a/gemeinsamforschen/pom.xml
+++ b/gemeinsamforschen/pom.xml
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
@@ -207,6 +207,11 @@
<version>7.1.1.RELEASE</version>
</dependency>
+ <dependency>
+ <groupId>eu.de-swaef.pdf</groupId>
+ <artifactId>Markdown2Pdf</artifactId>
+ <version>2.0.1</version>
+ </dependency>
</dependencies>
diff --git a/gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java b/gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java
index 6d28297f..441d3e67 100644
--- a/gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java
+++ b/gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java
@@ -10,8 +10,6 @@ import unipotsdam.gf.modules.researchreport.ResearchReport;
import java.io.File;
import java.util.List;
-import unipotsdam.gf.modules.assessment.controller.model.StudentIdentifier;
-
/**
* Interface for learning journal
*/
@@ -20,14 +18,14 @@ public interface IJournal {
/**
* check if all students have prepared their portfolios to be evaluated
- * @return
- * @param project
+ * @return true if all students have prepared their portfolios
+ * @param project project
*/
Boolean getPortfoliosForEvaluationPrepared(Project project) ;
/**
* find out, who hasn't prepared their portfolio for evaluation and send message or highlight in view
- * @param project
+ * @param project project
*/
void assignMissingPortfolioTasks(Project project) ;
@@ -52,9 +50,11 @@ public interface IJournal {
/**
* Gets EPortfolio for assesment
- * @param project
+ * @param project project
* @return EPortfolio (containing Report, ProjectDescription and Journal)
*/
EPortfolio getFinalPortfolioForAssessment(Project project, User user) ;
+
+ byte[] exportPortfolioToPdf(EPortfolio ePortfolio);
}
diff --git a/gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/service/IJournalImpl.java b/gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/service/IJournalImpl.java
index d4e9d8a8..8ab10e7c 100644
--- a/gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/service/IJournalImpl.java
+++ b/gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/service/IJournalImpl.java
@@ -1,5 +1,8 @@
package unipotsdam.gf.modules.journal.service;
+import com.qkyrie.markdown2pdf.Markdown2PdfConverter;
+import com.qkyrie.markdown2pdf.internal.exceptions.ConversionException;
+import com.qkyrie.markdown2pdf.internal.exceptions.Markdown2PdfLogicException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import unipotsdam.gf.core.management.project.Project;
@@ -8,10 +11,14 @@ import unipotsdam.gf.interfaces.IJournal;
import unipotsdam.gf.modules.assessment.controller.model.StudentIdentifier;
import unipotsdam.gf.modules.journal.model.EPortfolio;
import unipotsdam.gf.modules.journal.model.Journal;
+import unipotsdam.gf.modules.peer2peerfeedback.Category;
import unipotsdam.gf.modules.researchreport.ResearchReport;
import java.io.File;
+import java.io.FileOutputStream;
+import java.text.SimpleDateFormat;
import java.util.ArrayList;
+import java.util.Date;
import java.util.List;
public class IJournalImpl implements IJournal {
@@ -21,6 +28,7 @@ public class IJournalImpl implements IJournal {
private final JournalService journalService = new JournalServiceImpl();
private final ProjectDescriptionService descriptionService = new ProjectDescriptionImpl();
+ private final SimpleDateFormat jdf = new SimpleDateFormat("dd.MM.yyyy HH:mm");
@Override
public Boolean getPortfoliosForEvaluationPrepared(Project project) {
@@ -33,7 +41,7 @@ public class IJournalImpl implements IJournal {
ArrayList<User> descUser = descriptionService.getOpenUserByProject(project);
- for(User user : descUser){
+ for (User user : descUser) {
log.debug("Send close description message to user {}", user.getId());
//TODO send message when implemented
@@ -42,7 +50,7 @@ public class IJournalImpl implements IJournal {
ArrayList<User> journalUser = journalService.getOpenUserByProject(project);
- for(User user : journalUser){
+ for (User user : journalUser) {
log.debug("Send close journal message to user {}", user.getId());
//TODO send message when implemented
@@ -66,14 +74,153 @@ public class IJournalImpl implements IJournal {
public EPortfolio getFinalPortfolioForAssessment(Project project, User user) {
EPortfolio result = new EPortfolio();
- StudentIdentifier studentIdentifier = new StudentIdentifier(project.getId(),user.getId());
+ StudentIdentifier studentIdentifier = new StudentIdentifier(project.getId(), user.getId());
result.setDescription(descriptionService.getProjectByStudent(studentIdentifier));
- result.setJournals(journalService.getAllJournals(user.getId(),project.getId()));
+ result.setJournals(journalService.getAllJournals(user.getId(), project.getId()));
//TODO result.setReport(...);
return result;
}
+ @Override
+ public byte[] exportPortfolioToPdf(EPortfolio ePortfolio) {
+
+ final byte[][] res = new byte[1][1];
+
+ //Build String
+ String input = ePortfolioToString(ePortfolio);
+
+ //Convert
+ try {
+ Markdown2PdfConverter
+ .newConverter()
+ .readFrom(() -> input)
+ .writeTo(out -> {
+ //TODO für rest anpassen
+ FileOutputStream outputStream;
+ res[0] = out;
+ try {
+ outputStream = new FileOutputStream("C:\\Users\\thomas\\Desktop\\test_" + new Date().getTime() + ".pdf");
+ outputStream.write(out);
+ outputStream.close();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ })
+ .doIt();
+ } catch (ConversionException | Markdown2PdfLogicException e) {
+ //TODO
+ e.printStackTrace();
+ }
+
+
+ //Return
+ return res[0];
+ }
+
+ //TODO Formatierung
+ private String ePortfolioToString(EPortfolio ePortfolio) {
+
+ StringBuilder result = new StringBuilder();
+
+ //If Description exists, add to pdf
+ if (ePortfolio.getDescription() != null) {
+ result.append("#Portfolio# \n\n");
+ result.append(ePortfolio.getDescription().getDescriptionMD()).append("\n");
+ }
+
+ //If Journals and Report exists combine
+ if (ePortfolio.getReport() != null && ePortfolio.getJournals() != null && !ePortfolio.getJournals().isEmpty()) {
+
+ ArrayList<Journal> journals = ePortfolio.getJournals();
+ ResearchReport researchReport = ePortfolio.getReport();
+
+ //TODO zuordnung Absprechen
+ result.append(researchReport.getTitle()).append("\n");
+ result.append(journalStringByCategory(journals, Category.TITEL));
+
+ result.append(researchReport.getResearchQuestion()).append("\n");
+ result.append(journalStringByCategory(journals, Category.FORSCHUNGSFRAGE));
+
+
+ for (String s : researchReport.getLearningGoals()) {
+ result.append(s).append("\n");
+ }
+
+ result.append(researchReport.getMethod()).append("\n");
+
+ //TODO ???????
+ result.append(journalStringByCategory(journals, Category.UNTERSUCHUNGSKONZEPT));
+ result.append(journalStringByCategory(journals, Category.METHODIK));
+
+ result.append(researchReport.getResearch()).append("\n");
+ result.append(journalStringByCategory(journals, Category.RECHERCHE));
+
+ result.append(researchReport.getResearchResult()).append("\n");
+ result.append(journalStringByCategory(journals, Category.DURCHFUEHRUNG));
+
+
+ result.append(researchReport.getEvaluation()).append("\n");
+ result.append(journalStringByCategory(journals, Category.AUSWERTUNG));
+
+ //TODO Extract String when implemented
+ result.append(researchReport.getBibliography()).append("\n");
+ result.append(journalStringByCategory(journals, Category.LITERATURVERZEICHNIS));
+
+
+ }
+
+ //if Report but no Journals, add Report
+ else if (ePortfolio.getReport() != null) {
+ ResearchReport report = ePortfolio.getReport();
+
+ result.append(report.getTitle()).append("\n");
+
+ result.append(report.getResearchQuestion()).append("\n");
+
+ for (String s : report.getLearningGoals()) {
+ result.append(s).append("\n");
+ }
+
+ result.append(report.getMethod()).append("\n");
+
+ result.append(report.getResearch()).append("\n");
+
+ result.append(report.getResearchResult()).append("\n");
+
+ result.append(report.getEvaluation()).append("\n");
+
+ //TODO Extract String when implemented
+ result.append(report.getBibliography()).append("\n");
+
+ }
+
+ //If Journal but no Report
+ else if (ePortfolio.getJournals() != null) {
+ result.append("##Lerntagebuch## \n\n");
+
+ for (Journal j : ePortfolio.getJournals()) {
+ result.append(journalAsString(j));
+ }
+ }
+
+ return result.toString();
+ }
+
+ private String journalStringByCategory(ArrayList<Journal> journals, Category c) {
+ StringBuilder str = new StringBuilder();
+ for (Journal j : journals) {
+ if (j.getCategory().equals(c)) {
+ str.append(journalAsString(j));
+ }
+ }
+ return str.toString();
+ }
+
+ private String journalAsString(Journal j) {
+ return jdf.format(new Date(j.getTimestamp())) + " " + j.getCategory() + "\n" + j.getEntryMD() + "\n";
+ }
+
}
--
GitLab