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geoportal-data-mapper
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added map with centroid

This commit is contained in:
Francesco Mangiacrapa 2023-11-07 17:25:55 +01:00
parent 1b4f1c1e87
commit 9ecee3b2f6
1 changed files with 112 additions and 11 deletions
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123
src/test/java/Geoportal_Export_To_PDF_Tests.java
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@ -1,10 +1,13 @@
import java.awt.Color;
import java.awt.image.BufferedImage;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
@ -12,6 +15,7 @@ import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.stream.Collectors;
import javax.imageio.ImageIO;
@ -21,6 +25,7 @@ import org.gcube.application.geoportalcommon.ProjectDVBuilder;
import org.gcube.application.geoportalcommon.geoportal.GeoportalClientCaller;
import org.gcube.application.geoportalcommon.geoportal.ProjectsCaller;
import org.gcube.application.geoportalcommon.geoportal.UseCaseDescriptorCaller;
import org.gcube.application.geoportalcommon.shared.geoportal.geojson.GeoJSON;
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.GCubeSDIViewerLayerDV;
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.innerobject.FilesetDV;
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.innerobject.PayloadDV;
@ -34,6 +39,9 @@ import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.scope.api.ScopeProvider;
import org.imgscalr.Scalr;
import org.imgscalr.Scalr.Method;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.junit.Before;
import org.junit.Test;
@ -46,17 +54,12 @@ import com.itextpdf.io.image.ImageData;
import com.itextpdf.io.image.ImageDataFactory;
import com.itextpdf.kernel.colors.ColorConstants;
import com.itextpdf.kernel.colors.DeviceRgb;
import com.itextpdf.kernel.events.Event;
import com.itextpdf.kernel.events.IEventHandler;
import com.itextpdf.kernel.events.PdfDocumentEvent;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.geom.Rectangle;
import com.itextpdf.kernel.pdf.PdfAnnotationBorder;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.kernel.pdf.canvas.PdfCanvas;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.Style;
import com.itextpdf.layout.borders.Border;
@ -94,16 +97,29 @@ public class Geoportal_Export_To_PDF_Tests {
// private static String PROFILE_ID = "concessioni-estere";
private static String PROFILE_ID = "profiledConcessioni";
private static String PROJECT_ID = "6384ae78308f5c28c5ee08aa"; // "6384ae78308f5c28c5ee08aa"; //PRE
// 63d011c4dcac4551b9a6b930
// //6442653ac6a0422d9e9042e0
// //6399de3ca0a4545420373251
//645a152fd7fb4a463302240d
private static String PROJECT_ID = "6388d9b3a1e60e66b7b5843a"; // "6384ae78308f5c28c5ee08aa"; //PRE
// PROD
// 63d011c4dcac4551b9a6b930
// //6442653ac6a0422d9e9042e0
// //6399de3ca0a4545420373251
// 645a152fd7fb4a463302240d
// IMPORTANT!!!! #NB SET USERNAME = null to test PUBLIC ACCESS
private static String USERNAME = "francesco.mangiacrapa";
// private static String OSM_DOWNLOAD_ENDPOINT =
// "https://render.openstreetmap.org/cgi-bin/export";
// https://api.mapbox.com/styles/v1/mapbox/streets-v12/static/geojson({"type":"Point","coordinates":[-73.99,40.7]})/-73.99,40.70,12/500x300?access_token=pk.eyJ1IjoiZXhhbXBsZXMiLCJhIjoiY2p0MG01MXRqMW45cjQzb2R6b2ptc3J4MSJ9.zA2W0IkI0c6KaAhJfk9bWg
private static String MAP_BOX_STATIC_API_ENDPOINT = "https://api.mapbox.com/styles/v1/mapbox/streets-v12/static";
private static String MAP_BOX_GEOJSON_PARAMETER = "geojson({\"type\":\"Point\",\"coordinates\":%s})";
private static String MAP_BOX_ACCESS_TOKEN = "access_token=%s";
private static String accessToken = "{ADD_ACCESS_TOKEN}";
/**
* Read context settings.
*/
@ -174,7 +190,7 @@ public class Geoportal_Export_To_PDF_Tests {
Document document = new Document(pdf);
// Adding logo D4GNA
Image image = toImageFromLink(logoD4GNA, 70, false);
Image image = toImageFromLink(logoD4GNA, 80, false);
// image.setMaxHeight(150);
image.setFixedPosition(document.getLeftMargin(),
pdf.getDefaultPageSize().getHeight() - image.getImageHeight() + 90);
@ -214,6 +230,20 @@ public class Geoportal_Export_To_PDF_Tests {
Paragraph p2 = new Paragraph().add(theLink);
document.add(p2);
// Adding centroid MAP
String geoJSON = theProjectDV.getSpatialReference().getGeoJSON();
String downMapBoxImg = getMapBoxStaticMap(geoJSON, 7, accessToken);
Image backgroundImage = toImageFromLink(downMapBoxImg, 250, false);
Table tableI = new Table(1);
tableI.setTextAlignment(TextAlignment.CENTER);
tableI.addCell(backgroundImage);
Paragraph pCentroid = new Paragraph();
pCentroid.setTextAlignment(TextAlignment.CENTER);
pCentroid.add(tableI);
document.add(pCentroid);
for (SectionView section : projectView.getListSections()) {
document = appendSubDocumentToPDF(document, section, section.getListSubDocuments());
}
@ -242,6 +272,45 @@ public class Geoportal_Export_To_PDF_Tests {
}
}
private static String getMapBoxStaticMap(String geoJSON, int zoom, String accessTokenValue) {
// String geoJSON = theProjectDV.getSpatialReference().getGeoJSON();
try {
JSONObject theGeoJSONObj = new JSONObject(geoJSON);
String pointCoordinates = theGeoJSONObj.getString(GeoJSON.COORDINATES);
String geojson = String.format(MAP_BOX_GEOJSON_PARAMETER, pointCoordinates);
JSONArray jsonArray = new JSONArray(pointCoordinates);
if (zoom < 0)
zoom = 7;
jsonArray.put(jsonArray.length() - 1, zoom);
pointCoordinates = jsonArray.toString();
String accessToken = String.format(MAP_BOX_ACCESS_TOKEN, accessTokenValue);
//
String downMapBoxImg = String.format("%s/%s/%s/500x300?%s", MAP_BOX_STATIC_API_ENDPOINT, geojson,
pointCoordinates.replaceAll("\\[", "").replaceAll("\\]", ""), accessToken);
System.out.println("DOWN IMAGE: " + downMapBoxImg);
return downMapBoxImg;
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
private Table getCredits(Document document, String logoD4GNA, String logoPoweredByD4Science) {
Table tableCredits = toTableFixedLayout(document, 4, false);
@ -371,9 +440,21 @@ public class Geoportal_Export_To_PDF_Tests {
System.out.println("wmsLink: " + wmsLink);
wmsLink = URLParserUtil.setValueOfParameter("format", wmsLink, "image/jpeg", true);
Image image = toImageFromLink(wmsLink, 250, false);
/*
wmsLink = URLParserUtil.setValueOfParameter("format", wmsLink, "application/json", true);
String geoJSON = toStringFromLink(wmsLink);
String downMapBoxImg = getMapBoxStaticMap(geoJSON, 7, accessToken);
Image image = toImageFromLink(downMapBoxImg, 250, false);*/
tableI.setTextAlignment(TextAlignment.CENTER);
tableI.setHorizontalAlignment(HorizontalAlignment.CENTER);
// Cell cell = new Cell();
//// cell.add(backgroundImage);
// cell.add(image);
tableI.addCell(image);
}
}
@ -481,6 +562,26 @@ public class Geoportal_Export_To_PDF_Tests {
return img;
}
private static String toStringFromLink(String link) {
String text = null;
try {
ImageData data = null;
final InputStream is = new URL(link).openStream();
text = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8)).lines()
.collect(Collectors.joining("\n"));
} catch (Exception e) {
// silent
e.printStackTrace();
}
return text;
}
private static BufferedImage simpleResizeImage(BufferedImage originalImage, int targetWidth) throws Exception {
if (targetWidth > 0) {
return Scalr.resize(originalImage, Method.QUALITY, targetWidth);