digiops/marketing-parser
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disable charts

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2025-09-21 19:22:39 +05:00
parent 9ecfb5c904
commit 6b52c915ed
2 changed files with 3 additions and 35 deletions
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pom.xml
-6
View File
@@ -94,12 +94,6 @@
<version>1.3.40</version> <version>1.3.40</version>
</dependency> </dependency>
<!-- JFreeChart for charts -->
<dependency>
<groupId>org.jfree</groupId>
<artifactId>jfreechart</artifactId>
<version>1.5.4</version>
</dependency>
<!-- MinIO for object storage --> <!-- MinIO for object storage -->
<dependency> <dependency>
src/main/java/kz/konturai/parser/service/ReportGenerationService.java
+3 -29
View File
@@ -5,11 +5,6 @@ import kz.konturai.parser.model.MarketItem;
import kz.konturai.parser.repository.MarketItemRepository; import kz.konturai.parser.repository.MarketItemRepository;
import kz.konturai.parser.model.ReportHistory; import kz.konturai.parser.model.ReportHistory;
import kz.konturai.parser.repository.ReportHistoryRepository; import kz.konturai.parser.repository.ReportHistoryRepository;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.encoders.EncoderUtil;
import org.jfree.chart.encoders.ImageFormat;
import org.jfree.data.general.DefaultPieDataset;
import org.springframework.http.MediaType; import org.springframework.http.MediaType;
import org.springframework.stereotype.Service; import org.springframework.stereotype.Service;
import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFDocument;
@@ -325,30 +320,9 @@ public class ReportGenerationService {
} }
private byte[] buildSentimentChart(Map<String, Long> sentiment) { private byte[] buildSentimentChart(Map<String, Long> sentiment) {
try { // Disable chart generation in Docker to avoid font library issues
// Disable font rendering to avoid Docker font issues // Return null to skip chart insertion
System.setProperty("java.awt.headless", "true"); return null;
DefaultPieDataset<String> dataset = new DefaultPieDataset<>();
for (Map.Entry<String, Long> e : sentiment.entrySet()) {
dataset.setValue(e.getKey(), e.getValue());
}
JFreeChart chart = ChartFactory.createPieChart("Sentiment", dataset, true, false, false);
// Create buffered image with headless graphics
java.awt.image.BufferedImage image = new java.awt.image.BufferedImage(800, 500,
java.awt.image.BufferedImage.TYPE_INT_RGB);
java.awt.Graphics2D g2d = image.createGraphics();
g2d.setRenderingHint(java.awt.RenderingHints.KEY_ANTIALIASING, java.awt.RenderingHints.VALUE_ANTIALIAS_ON);
chart.draw(g2d, new java.awt.geom.Rectangle2D.Double(0, 0, 800, 500));
g2d.dispose();
return EncoderUtil.encode(image, ImageFormat.PNG);
} catch (Exception ex) {
// Return null if chart generation fails
return null;
}
} }
private Map<String, Long> collectEntityFreq(List<MarketItem> items, String key) { private Map<String, Long> collectEntityFreq(List<MarketItem> items, String key) {