Jonas_Jones/multimodal_parliament_explorer_05_1
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added check for no-image and add placeholder

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s5260822 2025-03-22 20:47:02 +01:00
parent 417aee9cc1
commit f2f941f4d6
1 changed files with 32 additions and 15 deletions
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47
src/main/java/org/texttechnologylab/project/gruppe_05_1/database/domainimpl/mdb/Speaker_MongoDB_Impl.java
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@ -22,7 +22,6 @@ public class Speaker_MongoDB_Impl extends Speaker implements MongoOperations<Spe
this.setName(mongoDocument.getString("name"));
this.setFirstName(mongoDocument.getString("firstName"));
this.setTitle(mongoDocument.getString("title"));
Logger.debug("First part parsed succesfully");
this.setGeburtsdatum(parseTimestampSafely(mongoDocument.getDate("geburtsdatum")));
this.setGeburtsort(mongoDocument.getString("geburtsort"));
this.setSterbedatum(parseTimestampSafely(mongoDocument.getDate("sterbedatum")));
@ -53,7 +52,6 @@ public class Speaker_MongoDB_Impl extends Speaker implements MongoOperations<Spe
public LocalDate parseTimestampSafely(Date timestamp) {
try {
Logger.debug("Parsing timestamp: " + timestamp);
return LocalDate.parse(timestamp.toString());
} catch (Exception e) {
return null;
@ -96,33 +94,52 @@ public class Speaker_MongoDB_Impl extends Speaker implements MongoOperations<Spe
public String toTeX() {
// Save image to file
File outputFile = null;
byte[] imageBytes = null;
// Decode the Base64 string to a byte array
byte[] imageBytes = Base64.getDecoder().decode(getMemberPhoto(this.getId()));
try {
imageBytes = Base64.getDecoder().decode(getMemberPhoto(this.getId()));
// Define the output PNG file
File outputFile = new File(TEMP_EXPORT_DIR + "speaker_photo_" + this.getId() + ".png");
// check if imageBytes is empty
if (imageBytes.length != 0) {
// Define the output PNG file
outputFile = new File(TEMP_EXPORT_DIR + "speaker_photo_" + this.getId() + ".png");
// Write the decoded byte array to the file
try (FileOutputStream fos = new FileOutputStream(outputFile)) {
fos.write(imageBytes);
System.out.println("PNG file has been saved successfully.");
} catch (IOException e) {
Logger.error("Failed to save member PNG file.");
Logger.error(e.getMessage());
// Write the decoded byte array to the file
try (FileOutputStream fos = new FileOutputStream(outputFile)) {
fos.write(imageBytes);
System.out.println("PNG file has been saved successfully.");
} catch (IOException e) {
Logger.error("Failed to save member PNG file.");
Logger.error(e.getMessage());
}
}
} catch (Exception e) {
Logger.warn("Failed to decode member photo. Maybe its missing from the DB?");
Logger.debug(Arrays.toString(e.getStackTrace()));
}
// Spkeaer metadata LaTeX code with image, Full Name + title, party, religion, dob, dod, pob, gender, ID
StringBuilder tex = new StringBuilder();
// image on the left, metadata on the right
tex.append("\\begin{minipage}{0.5\\textwidth}\n");
tex.append("\\includegraphics[width=0.5\\textwidth]{").append(outputFile.getName()).append("}\n");
Logger.pink(String.valueOf(outputFile));
if (imageBytes != null) {
tex.append("\\includegraphics[width=0.5\\textwidth]{").append("speaker_photo_" + this.getId() + ".png").append("}\n");
} else {
tex.append("(No image available)\n");
}
tex.append("\\end{minipage}\n");
tex.append("\\begin{minipage}{0.5\\textwidth}\n");
tex.append("\\begin{tabular}{r l}\n");
tex.append("Name & ").append(this.getTitle()).append(" ").append(this.getFirstName()).append(" ").append(this.getName()).append("\\\\\n");
tex.append("Fraktion & ").append(this.getParty()).append("\\\\\n");
tex.append("Religion & ").append(this.getReligion()).append("\\\\\n");
tex.append("Geburtsdatum & ").append(this.getGeburtsdatum()).append("\\\\\n");
if (this.getReligion() != null) {
tex.append("Religion & ").append(this.getSterbedatum()).append("\\\\\n"); // only show if available
}
if (this.getGeburtsdatum() != null) {
tex.append("Geburtsdatum & ").append(this.getGeburtsdatum()).append("\\\\\n");
}
if (this.getSterbedatum() != null) {
tex.append("Sterbedatum & ").append(this.getSterbedatum()).append("\\\\\n"); // only show if available
}