Compare commits

...
34 Commits
Author SHA1 Message Date
Ali Oezyetimoglu 57b5d3f48e Merge branch 'RED-7714' into 'main'
RED-7715 - Add log4j config to enable switching between json/line logs

See merge request fforesight/layout-parser!87
2023-12-06 13:00:28 +01:00
Andrei Isvoran d8c9659469 RED-7715 - Add log4j config to enable switching between json/line logs 2023-12-06 11:59:42 +02:00
Kilian Schüttler 30f060e36c Merge branch 'enable-caching' into 'main'
enable caching in build

See merge request fforesight/layout-parser!84
2023-11-24 10:36:55 +01:00
Kilian Schuettler 53a5824e6c enable caching in build 2023-11-24 10:24:50 +01:00
Dominique Eifländer e2bcf971c9 Merge branch 'DM-589' into 'main'
DM-589: Filter wrong detected cells that borders from rotation at scanning

See merge request fforesight/layout-parser!83
2023-11-20 16:07:27 +01:00
Dominique Eifländer dacc2f7f43 DM-589: Filter wrong detected cells that borders from rotation at scanning 2023-11-20 15:54:02 +01:00
Dominique Eifländer 144a9591a2 Merge branch 'TAAS-103-hotfix' into 'main'
* added back in if statement

See merge request fforesight/layout-parser!82
2023-11-16 12:48:48 +01:00
yhampe 207d9dec97 * added back in if statement
* removed not needed commentar
2023-11-16 12:40:49 +01:00
Yannik Hampe 09ee90222e Merge branch 'TAAS-103' into 'main'
TAAS-103: Table Detection and rotated text

See merge request fforesight/layout-parser!81
2023-11-16 09:13:41 +01:00
yhampe 1316a067fe * removed double chechking for height of cell 2023-11-16 08:51:12 +01:00
yhampe e203210ade * removed not needed properties 2023-11-16 08:23:58 +01:00
yhampe b25d46291a * checkstyle 2023-11-16 08:12:47 +01:00
yhampe 84148d3b6e * fixed tests 2023-11-16 07:51:08 +01:00
Dominique Eifländer a6ba66b1aa TAAS-103: Fixed values in wrong cells 2023-11-15 13:36:46 +01:00
yhampe c3e69b2cdf * fixed bug with incorrect empty cell count by adding threshhold to cell.contains 2023-11-15 10:44:47 +01:00
yhampe f69331e7d8 *renamed page to firstPage in DocumentStructure and Table 2023-11-07 10:21:19 +01:00
yhampe 01493dc033 TAAS-103: Table Detection and rotated text
* added page property to DocumentStructure to be able to get page of found tables

* added a method to TableExtractionService to get the table area

* added calculateMinCharWidthAndMaxCharHeightInsideTable to LayoutParsingPipeline to calculate the values based upon table area

* refactored PDFLinesTextStripper for better readability

*removed textMatrix from RedTextPosition as it is no longer needed
2023-11-07 08:47:28 +01:00
yhampe 459e0c8be7 TAAS-103: 2023-11-07 08:39:15 +01:00
Kilian Schüttler 1b1f777706 Merge branch 'RED-7806' into 'main'
RED-7806 - Specific customer document cannot be processed

See merge request fforesight/layout-parser!79
2023-10-25 10:50:34 +02:00
Corina Olariu 0e0a811f9d RED-7806 - Specific customer document cannot be processed
- add brackets
2023-10-25 11:36:54 +03:00
Corina Olariu efa3d75479 RED-7806 - Specific customer document cannot be processed
- check for font name null before using to avoid the NPE
2023-10-25 09:16:47 +03:00
Kilian Schüttler 9abdc6d44d Merge branch 'RED-7434' into 'main'
RED-7434 - Remove Section Grid entirely

See merge request fforesight/layout-parser!78
2023-10-20 10:07:01 +02:00
Corina Olariu 3bab61c446 RED-7434 - Remove Section Grid entirely
- remove sectionGrid relation (including SectionGridCreatorService)
- update junit tests
2023-10-20 09:09:22 +03:00
Dominique Eifländer d17517d3c3 Merge branch 'hotfix-bdr-doc' into 'main'
hotfix: Fixed parsing for specific taas document

See merge request fforesight/layout-parser!77
2023-10-18 16:12:15 +02:00
Dominique Eifländer 567cbc178b hotfix: Fixed parsing for specific taas document 2023-10-17 15:52:19 +02:00
Kilian Schüttler 3c53772765 Merge branch 'RED-7759' into 'main'
RED-7759: Upgraded storage-commons to newest windwos compatible version

See merge request fforesight/layout-parser!76
2023-10-13 12:21:04 +02:00
Dominique Eifländer 8647cf5a18 RED-7759: Upgraded storage-commons to newest windwos compatible version 2023-10-13 12:15:22 +02:00
Kilian Schüttler 310c07b200 Merge branch 'RED-7607-WIP' into 'main'
RED-7607 - Rotating pages leads to lost annotations (RM & DM)

See merge request fforesight/layout-parser!75
2023-10-05 13:34:12 +02:00
Corina Olariu daba0bf8a6 RED-7607 - Rotating pages leads to lost annotations (RM & DM)
- remove finally clause
2023-10-04 17:46:46 +03:00
Corina Olariu 3839de215c RED-7607 - Rotating pages leads to lost annotations (RM & DM)
- rollback to getDir().getDegrees()
2023-10-04 15:27:13 +03:00
Corina Olariu b4d68594f1 RED-7607 - Rotating pages leads to lost annotations (RM & DM)
- use rotation instead of getDir().getDegrees()
2023-10-04 14:22:15 +03:00
Corina Olariu 99ed331a1e RED-7607 - Rotating pages leads to lost annotations (RM & DM)
- use getXDirAdj instead of getX
- add fontSizeCounter for landscape pages also
2023-10-04 14:13:38 +03:00
Corina Olariu f2c0991987 RED-7607 - Rotating pages leads to lost annotations (RM & DM)
- fix PMD findings
2023-10-04 14:09:46 +03:00
Timo Bejan b8ef55e6e2 Merge branch 'TAAS-104' into 'main'
TAAS-104: merge visually intersecting Paragraphs

See merge request fforesight/layout-parser!73
2023-09-05 17:08:40 +02:00
34 changed files with 534 additions and 482 deletions
+1 -1
View File
@@ -10,7 +10,7 @@ deploy:
script:
- echo "Building with gradle version ${BUILDVERSION}"
- gradle -Pversion=${BUILDVERSION} publish
- gradle bootBuildImage --cleanCache --publishImage -PbuildbootDockerHostNetwork=true -Pversion=${BUILDVERSION}
- gradle bootBuildImage --publishImage -PbuildbootDockerHostNetwork=true -Pversion=${BUILDVERSION}
- echo "BUILDVERSION=$BUILDVERSION" >> version.env
artifacts:
reports:
@@ -36,9 +36,6 @@ public record LayoutParsingRequest(
@Schema(description = "Path where the Simplified Text File will be stored.")//
@NonNull String simplifiedTextStorageId,//
@Schema(description = "Path where the Viewer Document PDF will be stored.")//
@NonNull String viewerDocumentStorageId,//
@Deprecated//
@Schema(description = "Path where the Section Grid will be stored.")//
@NonNull String sectionGridStorageId) {
@NonNull String viewerDocumentStorageId) {
}
@@ -35,7 +35,6 @@ import com.knecon.fforesight.service.layoutparser.processor.python_api.model.tab
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.TableServiceResponse;
import com.knecon.fforesight.service.layoutparser.processor.services.BodyTextFrameService;
import com.knecon.fforesight.service.layoutparser.processor.services.RulingCleaningService;
import com.knecon.fforesight.service.layoutparser.processor.services.SectionGridCreatorService;
import com.knecon.fforesight.service.layoutparser.processor.services.SectionsBuilderService;
import com.knecon.fforesight.service.layoutparser.processor.services.SimplifiedSectionTextService;
import com.knecon.fforesight.service.layoutparser.processor.services.TableExtractionService;
@@ -65,7 +64,6 @@ public class LayoutParsingPipeline {
private final CvTableParsingAdapter cvTableParsingAdapter;
private final LayoutParsingStorageService layoutParsingStorageService;
private final SectionsBuilderService sectionsBuilderService;
private final SectionGridCreatorService sectionGridCreatorService;
private final TaasClassificationService taasClassificationService;
private final RedactManagerClassificationService redactManagerClassificationService;
private final DocuMineClassificationService docuMineClassificationService;
@@ -99,7 +97,6 @@ public class LayoutParsingPipeline {
int numberOfPages = originDocument.getNumberOfPages();
layoutParsingStorageService.storeSectionGrid(layoutParsingRequest, sectionGridCreatorService.createSectionGrid(documentGraph));
layoutParsingStorageService.storeDocumentData(layoutParsingRequest, DocumentDataMapper.toDocumentData(documentGraph));
layoutParsingStorageService.storeSimplifiedText(layoutParsingRequest, simplifiedSectionTextService.toSimplifiedText(documentGraph));
@@ -146,13 +143,13 @@ public class LayoutParsingPipeline {
return String.format("%d pages with %d sections, %d headlines, %d paragraphs, %d tables with %d cells, %d headers, and %d footers parsed",
numberOfPages,
semanticNodeCounts.get(NodeType.SECTION),
semanticNodeCounts.get(NodeType.HEADLINE),
semanticNodeCounts.get(NodeType.PARAGRAPH),
semanticNodeCounts.get(NodeType.TABLE),
semanticNodeCounts.get(NodeType.TABLE_CELL),
semanticNodeCounts.get(NodeType.HEADER),
semanticNodeCounts.get(NodeType.FOOTER));
semanticNodeCounts.get(NodeType.SECTION) == null ? 0 : semanticNodeCounts.get(NodeType.SECTION),
semanticNodeCounts.get(NodeType.HEADLINE) == null ? 0 : semanticNodeCounts.get(NodeType.HEADLINE),
semanticNodeCounts.get(NodeType.PARAGRAPH) == null ? 0 : semanticNodeCounts.get(NodeType.PARAGRAPH),
semanticNodeCounts.get(NodeType.TABLE) == null ? 0 : semanticNodeCounts.get(NodeType.TABLE),
semanticNodeCounts.get(NodeType.TABLE_CELL) == null ? 0 : semanticNodeCounts.get(NodeType.TABLE_CELL),
semanticNodeCounts.get(NodeType.HEADER) == null ? 0 : semanticNodeCounts.get(NodeType.HEADER),
semanticNodeCounts.get(NodeType.FOOTER) == null ? 0 : semanticNodeCounts.get(NodeType.FOOTER));
}
@@ -190,10 +187,7 @@ public class LayoutParsingPipeline {
boolean isLandscape = pdr.getWidth() > pdr.getHeight() && (rotation == 0 || rotation == 180) || pdr.getHeight() > pdr.getWidth() && (rotation == 90 || rotation == 270);
PDRectangle cropbox = pdPage.getCropBox();
CleanRulings cleanRulings = rulingCleaningService.getCleanRulings(pdfTableCells.get(pageNumber),
stripper.getRulings(),
stripper.getMinCharWidth(),
stripper.getMaxCharHeight());
CleanRulings cleanRulings = rulingCleaningService.getCleanRulings(pdfTableCells.get(pageNumber), stripper.getRulings());
ClassificationPage classificationPage = switch (layoutParsingType) {
case REDACT_MANAGER -> redactManagerBlockificationService.blockify(stripper.getTextPositionSequences(), cleanRulings.getHorizontal(), cleanRulings.getVertical());
@@ -216,7 +210,8 @@ public class LayoutParsingPipeline {
imageServiceResponseAdapter.findOcr(classificationPage);
}
tableExtractionService.extractTables(cleanRulings, classificationPage, layoutParsingType);
tableExtractionService.extractTables(cleanRulings, classificationPage);
buildPageStatistics(classificationPage);
increaseDocumentStatistics(classificationPage, classificationDocument);
@@ -249,9 +244,9 @@ public class LayoutParsingPipeline {
private void increaseDocumentStatistics(ClassificationPage classificationPage, ClassificationDocument document) {
if (!classificationPage.isLandscape()) {
document.getFontSizeCounter().addAll(classificationPage.getFontSizeCounter().getCountPerValue());
}
if (!classificationPage.isLandscape()) {
document.getFontSizeCounter().addAll(classificationPage.getFontSizeCounter().getCountPerValue());
}
document.getFontCounter().addAll(classificationPage.getFontCounter().getCountPerValue());
document.getTextHeightCounter().addAll(classificationPage.getTextHeightCounter().getCountPerValue());
document.getFontStyleCounter().addAll(classificationPage.getFontStyleCounter().getCountPerValue());
@@ -17,7 +17,6 @@ import org.apache.pdfbox.pdmodel.PDDocument;
import org.springframework.stereotype.Service;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.iqser.red.service.persistence.service.v1.api.shared.model.redactionlog.section.SectionGrid;
import com.iqser.red.storage.commons.service.StorageService;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.DocumentData;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.SimplifiedText;
@@ -84,11 +83,6 @@ public class LayoutParsingStorageService {
}
public void storeSectionGrid(LayoutParsingRequest layoutParsingRequest, SectionGrid sectionGrid) {
storageService.storeJSONObject(TenantContext.getTenantId(), layoutParsingRequest.sectionGridStorageId(), sectionGrid);
}
public void storeResearchDocumentData(LayoutParsingRequest layoutParsingRequest, ResearchDocumentData researchDocumentData) {
@@ -3,7 +3,6 @@ package com.knecon.fforesight.service.layoutparser.processor.model;
import java.util.ArrayList;
import java.util.List;
import com.iqser.red.service.persistence.service.v1.api.shared.model.redactionlog.section.SectionGrid;
import com.knecon.fforesight.service.layoutparser.processor.model.text.StringFrequencyCounter;
import com.knecon.fforesight.service.layoutparser.processor.model.text.UnclassifiedText;
@@ -25,7 +24,6 @@ public class ClassificationDocument {
private StringFrequencyCounter fontStyleCounter = new StringFrequencyCounter();
private boolean headlines;
private SectionGrid sectionGrid = new SectionGrid();
private long rulesVersion;
}
@@ -34,7 +34,6 @@ public class Table implements SemanticNode {
int numberOfRows;
int numberOfCols;
TextBlock textBlock;
@Builder.Default
@@ -208,7 +207,6 @@ public class Table implements SemanticNode {
return IntStream.range(0, numberOfCols).boxed().map(col -> getCell(row, col));
}
/**
* Streams all TableCells row-wise and filters them with header == true.
*
@@ -1,12 +1,14 @@
package com.knecon.fforesight.service.layoutparser.processor.model.table;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.TreeMap;
import java.util.stream.Collectors;
import com.knecon.fforesight.service.layoutparser.processor.model.AbstractPageBlock;
import com.knecon.fforesight.service.layoutparser.processor.model.PageBlockType;
@@ -252,7 +254,8 @@ public class TablePageBlock extends AbstractPageBlock {
if (prevY != null && prevX != null) {
var cell = new Cell(new Point2D.Float(prevX, prevY), new Point2D.Float(x, y));
var intersectionCell = cells.stream().filter(c -> cell.intersects(c) && cell.overlapRatio(c) > 0.1f).findFirst();
var intersectionCell = cells.stream().filter(c -> intersects(cell, c)).findFirst();
intersectionCell.ifPresent(value -> cell.getTextBlocks().addAll(value.getTextBlocks()));
if (cell.hasMinimumSize()) {
row.add(cell);
@@ -273,6 +276,21 @@ public class TablePageBlock extends AbstractPageBlock {
}
public boolean intersects(Cell cell1, Cell cell2) {
if (cell1.getHeight() <= 0 || cell2.getHeight() <= 0) {
return false;
}
double x0 = cell1.getX() + 2;
double y0 = cell1.getY() + 2;
return (cell2.x + cell2.width > x0 &&
cell2.y + cell2.height > y0 &&
cell2.x < x0 + cell1.getWidth() -2 &&
cell2.y < y0 + cell1.getHeight() -2);
}
@Override
public String getText() {
@@ -17,7 +17,6 @@ import lombok.SneakyThrows;
@AllArgsConstructor
public class RedTextPosition {
private String textMatrix;
private float[] position;
@JsonIgnore
@@ -56,8 +55,6 @@ public class RedTextPosition {
pos.setFontSizeInPt(textPosition.getFontSizeInPt());
pos.setTextMatrix(textPosition.getTextMatrix().toString());
var position = new float[4];
position[0] = textPosition.getXDirAdj();
@@ -224,6 +224,9 @@ public class TextPositionSequence implements CharSequence {
@JsonAttribute(ignore = true)
public String getFont() {
if (textPositions.get(0).getFontName() == null) {
return "none";
}
return textPositions.get(0).getFontName().toLowerCase(Locale.ROOT).replaceAll(",bold", "").replaceAll(",italic", "");
}
@@ -231,7 +234,9 @@ public class TextPositionSequence implements CharSequence {
@JsonIgnore
@JsonAttribute(ignore = true)
public String getFontStyle() {
if (textPositions.get(0).getFontName() == null) {
return "standard";
}
String lowercaseFontName = textPositions.get(0).getFontName().toLowerCase(Locale.ROOT);
if (lowercaseFontName.contains("bold") && lowercaseFontName.contains("italic")) {
@@ -243,7 +248,6 @@ public class TextPositionSequence implements CharSequence {
} else {
return "standard";
}
}
@@ -8,6 +8,7 @@ import java.util.Map;
import org.springframework.stereotype.Service;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.PageInfo;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.TableCells;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.TableServiceResponse;
@@ -24,24 +25,26 @@ public class CvTableParsingAdapter {
Map<Integer, List<TableCells>> tableCells = new HashMap<>();
tableServiceResponse.getData()
.forEach(tableData -> tableCells.computeIfAbsent(tableData.getPageInfo().getNumber(), tableCell -> new ArrayList<>())
.addAll(convertTableCells(tableData.getTableCells())));
.addAll(convertTableCells(tableData.getTableCells(), tableData.getPageInfo())));
return tableCells;
}
private Collection<TableCells> convertTableCells(List<TableCells> tableCells) {
private Collection<TableCells> convertTableCells(List<TableCells> tableCells, PageInfo pageInfo) {
List<TableCells> cvParsedTableCells = new ArrayList<>();
tableCells.forEach(t -> cvParsedTableCells.add(TableCells.builder()
.y0(t.getY0())
.x1(t.getX1())
.y1(t.getY1())
.x0(t.getX0())
.width(t.getWidth())
.height(t.getHeight())
.build()));
tableCells.stream()
.filter(cell -> cell.getWidth() < pageInfo.getWidth() * 0.98 && cell.getHeight() < pageInfo.getHeight() * 0.98)
.forEach(t -> cvParsedTableCells.add(TableCells.builder()
.y0(t.getY0())
.x1(t.getX1())
.y1(t.getY1())
.x0(t.getX0())
.width(t.getWidth())
.height(t.getHeight())
.build()));
return cvParsedTableCells;
}
@@ -12,9 +12,9 @@ import java.util.Map;
import org.springframework.stereotype.Service;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.TableCells;
import com.knecon.fforesight.service.layoutparser.processor.model.table.CleanRulings;
import com.knecon.fforesight.service.layoutparser.processor.model.table.Ruling;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.TableCells;
import com.knecon.fforesight.service.layoutparser.processor.utils.DoubleComparisons;
import lombok.RequiredArgsConstructor;
@@ -25,10 +25,13 @@ import lombok.extern.slf4j.Slf4j;
@RequiredArgsConstructor
public class RulingCleaningService {
public CleanRulings getCleanRulings(List<TableCells> tableCells, List<Ruling> rulings, float minCharWidth, float maxCharHeight) {
private static final float THRESHOLD = 6;
public CleanRulings getCleanRulings(List<TableCells> tableCells, List<Ruling> rulings) {
if (!rulings.isEmpty()) {
snapPoints(rulings, minCharWidth, maxCharHeight);
snapPoints(rulings);
}
List<Ruling> vrs = new ArrayList<>();
@@ -53,14 +56,11 @@ public class RulingCleaningService {
}
List<Ruling> horizontalRulingLines = collapseOrientedRulings(hrs);
return CleanRulings.builder()
.vertical(verticalRulingLines)
.horizontal(horizontalRulingLines)
.build();
return CleanRulings.builder().vertical(verticalRulingLines).horizontal(horizontalRulingLines).build();
}
public void snapPoints(List<? extends Line2D.Float> rulings, float xThreshold, float yThreshold) {
public void snapPoints(List<? extends Line2D.Float> rulings) {
// collect points and keep a Line -> p1,p2 map
Map<Line2D.Float, Point2D[]> linesToPoints = new HashMap<>();
@@ -81,7 +81,7 @@ public class RulingCleaningService {
for (Point2D p : points.subList(1, points.size() - 1)) {
List<Point2D> last = groupedPoints.get(groupedPoints.size() - 1);
if (Math.abs(p.getX() - last.get(0).getX()) < xThreshold) {
if (Math.abs(p.getX() - last.get(0).getX()) < THRESHOLD) {
groupedPoints.get(groupedPoints.size() - 1).add(p);
} else {
groupedPoints.add(new ArrayList<>(Collections.singletonList(p)));
@@ -108,7 +108,7 @@ public class RulingCleaningService {
for (Point2D p : points.subList(1, points.size() - 1)) {
List<Point2D> last = groupedPoints.get(groupedPoints.size() - 1);
if (Math.abs(p.getY() - last.get(0).getY()) < yThreshold) {
if (Math.abs(p.getY() - last.get(0).getY()) < THRESHOLD) {
groupedPoints.get(groupedPoints.size() - 1).add(p);
} else {
groupedPoints.add(new ArrayList<>(Collections.singletonList(p)));
@@ -1,146 +0,0 @@
package com.knecon.fforesight.service.layoutparser.processor.services;
import java.awt.geom.Rectangle2D;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.function.BiConsumer;
import java.util.function.BinaryOperator;
import java.util.function.Function;
import java.util.function.Supplier;
import java.util.stream.Collector;
import java.util.stream.Stream;
import org.springframework.stereotype.Service;
import com.iqser.red.service.persistence.service.v1.api.shared.model.redactionlog.Point;
import com.iqser.red.service.persistence.service.v1.api.shared.model.redactionlog.section.CellRectangle;
import com.iqser.red.service.persistence.service.v1.api.shared.model.redactionlog.section.SectionGrid;
import com.iqser.red.service.persistence.service.v1.api.shared.model.redactionlog.section.SectionRectangle;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.NodeType;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Document;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Page;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.SemanticNode;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Table;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.TableCell;
import lombok.RequiredArgsConstructor;
@Service
@RequiredArgsConstructor
public class SectionGridCreatorService {
public SectionGrid createSectionGrid(Document document) {
Map<Integer, List<SectionRectangle>> sectionBBox = document.streamAllSubNodesOfType(NodeType.SECTION).map(SemanticNode::getBBox).collect(new SectionGridCollector());
Map<Integer, List<SectionRectangle>> paragraphBBox = document.streamAllSubNodesOfType(NodeType.PARAGRAPH).map(SemanticNode::getBBox).collect(new SectionGridCollector());
Map<Integer, List<SectionRectangle>> headlineBBox = document.streamAllSubNodesOfType(NodeType.HEADLINE).map(SemanticNode::getBBox).collect(new SectionGridCollector());
Map<Integer, List<SectionRectangle>> tableBBox = document.streamAllSubNodesOfType(NodeType.TABLE).map(node -> (Table) node).collect(new TableGridCollector());
var sectionGrid = new SectionGrid();
sectionGrid.setRectanglesPerPage(mergeMapsByConcatenatingLists(//
mergeMapsByConcatenatingLists(paragraphBBox, headlineBBox), //
mergeMapsByConcatenatingLists(sectionBBox, tableBBox)));
return sectionGrid;
}
private static abstract class GridCollector<T> implements Collector<T, Map<Integer, List<SectionRectangle>>, Map<Integer, List<SectionRectangle>>> {
@Override
public Supplier<Map<Integer, List<SectionRectangle>>> supplier() {
return HashMap::new;
}
@Override
public Function<Map<Integer, List<SectionRectangle>>, Map<Integer, List<SectionRectangle>>> finisher() {
return Function.identity();
}
@Override
public BinaryOperator<Map<Integer, List<SectionRectangle>>> combiner() {
return SectionGridCreatorService::mergeMapsByConcatenatingLists;
}
@Override
public Set<Characteristics> characteristics() {
return Set.of(Characteristics.IDENTITY_FINISH, Characteristics.CONCURRENT, Characteristics.UNORDERED);
}
}
private static class TableGridCollector extends GridCollector<Table> {
@Override
public BiConsumer<Map<Integer, List<SectionRectangle>>, Table> accumulator() {
return (map, table) -> table.getPages()
.forEach(page -> map.merge(page.getNumber(), List.of(toSectionRectangle(table, page, table.getPages().size())), SectionGridCreatorService::concatLists));
}
private static SectionRectangle toSectionRectangle(Table table, Page page, int numberOfParts) {
Rectangle2D rect = table.getBBox().get(page);
List<CellRectangle> tableCellRectangles = table.streamTableCells()
.map(TableCell::getBBox)
.map(map -> map.get(page))
.filter(Objects::nonNull)
.map(rectangle2D -> new CellRectangle(new Point((float) rectangle2D.getX(), (float) rectangle2D.getY()),
(float) rectangle2D.getWidth(),
(float) rectangle2D.getHeight()))
.toList();
return new SectionRectangle(new Point((float) rect.getX(), (float) rect.getY()),
(float) rect.getWidth(),
(float) rect.getHeight(),
1,
numberOfParts,
tableCellRectangles);
}
}
private static class SectionGridCollector extends GridCollector<Map<Page, Rectangle2D>> {
@Override
public BiConsumer<Map<Integer, List<SectionRectangle>>, Map<Page, Rectangle2D>> accumulator() {
return (mapToKeep, mapToMerge) -> mapToMerge.forEach((page, rectangle) -> mapToKeep.merge(page.getNumber(),
List.of(toSectionRectangle(rectangle, mapToMerge.values().size())),
SectionGridCreatorService::concatLists));
}
private static SectionRectangle toSectionRectangle(Rectangle2D rect, int numberOfParts) {
return new SectionRectangle(new Point((float) rect.getX(), (float) rect.getY()), (float) rect.getWidth(), (float) rect.getHeight(), 1, numberOfParts, null);
}
}
private static Map<Integer, List<SectionRectangle>> mergeMapsByConcatenatingLists(Map<Integer, List<SectionRectangle>> mapToKeep,
Map<Integer, List<SectionRectangle>> mapToMerge) {
mapToMerge.forEach((page, rectangle) -> mapToKeep.merge(page, rectangle, SectionGridCreatorService::concatLists));
return mapToKeep;
}
private static List<SectionRectangle> concatLists(List<SectionRectangle> l1, List<SectionRectangle> l2) {
return Stream.concat(l1.stream(), l2.stream()).toList();
}
}
@@ -12,7 +12,6 @@ import java.util.Set;
import org.springframework.stereotype.Service;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingType;
import com.knecon.fforesight.service.layoutparser.processor.model.AbstractPageBlock;
import com.knecon.fforesight.service.layoutparser.processor.model.ClassificationPage;
import com.knecon.fforesight.service.layoutparser.processor.model.table.Cell;
@@ -66,6 +65,17 @@ public class TableExtractionService {
};
public boolean contains(Cell cell, double x, double y, double w, double h) {
if (cell.isEmpty() || w <= 0 || h <= 0) {
return false;
}
double x0 = cell.getX();
double y0 = cell.getY();
return (x >= x0 - 2 && y >= y0 - 2 && (x + w) <= x0 + cell.getWidth() + 2 && (y + h) <= y0 + cell.getHeight() + 2);
}
/**
* Finds tables on a page and moves textblocks into cells of the found tables.
* Note: This algorithm uses Pdf Coordinate System where {0,0} rotated with the page rotation.
@@ -79,16 +89,17 @@ public class TableExtractionService {
* @param cleanRulings The lines used to build the table.
* @param page Page object that contains textblocks and statistics.
*/
public void extractTables(CleanRulings cleanRulings, ClassificationPage page, LayoutParsingType layoutParsingType) {
public void extractTables(CleanRulings cleanRulings, ClassificationPage page) {
List<Cell> cells = findCells(cleanRulings.getHorizontal(), cleanRulings.getVertical(), layoutParsingType);
List<Cell> cells = findCells(cleanRulings.getHorizontal(), cleanRulings.getVertical());
List<TextPageBlock> toBeRemoved = new ArrayList<>();
for (AbstractPageBlock abstractPageBlock : page.getTextBlocks()) {
TextPageBlock textBlock = (TextPageBlock) abstractPageBlock;
for (Cell cell : cells) {
if (cell.hasMinimumSize() && cell.intersects(textBlock.getPdfMinX(),
if (cell.hasMinimumSize() && contains(cell,
textBlock.getPdfMinX(),
textBlock.getPdfMinY(),
textBlock.getPdfMaxX() - textBlock.getPdfMinX(),
textBlock.getPdfMaxY() - textBlock.getPdfMinY())) {
@@ -102,7 +113,7 @@ public class TableExtractionService {
cells = new ArrayList<>(new HashSet<>(cells));
DoubleComparisons.sort(cells, Rectangle.ILL_DEFINED_ORDER);
List<Rectangle> spreadsheetAreas = findSpreadsheetsFromCells(cells).stream().filter(r -> r.getWidth() > 0f && r.getHeight() > 0f).toList();
List<Rectangle> spreadsheetAreas = findSpreadsheetsFromCells(cells);
List<TablePageBlock> tables = new ArrayList<>();
for (Rectangle area : spreadsheetAreas) {
@@ -135,16 +146,14 @@ public class TableExtractionService {
}
public List<Cell> findCells(List<Ruling> horizontalRulingLines, List<Ruling> verticalRulingLines, LayoutParsingType layoutParsingType) {
public List<Cell> findCells(List<Ruling> horizontalRulingLines, List<Ruling> verticalRulingLines) {
if (layoutParsingType.equals(LayoutParsingType.TAAS)) {
// TODO: breaks some tables, for example "1 Abamectin Prr.pdf" try to fix this upstream in RulingCleaningService
for (Ruling r : horizontalRulingLines) {
if (r.getX2() < r.getX1()) {
double a = r.getX2();
r.x2 = (float) r.getX1();
r.x1 = (float) a;
}
// Fix for 211.pdf
for (Ruling r : horizontalRulingLines) {
if (r.getX2() < r.getX1()) {
double a = r.getX2();
r.x2 = (float) r.getX1();
r.x1 = (float) a;
}
}
@@ -4,18 +4,6 @@ package com.knecon.fforesight.service.layoutparser.processor.services.blockifica
// TODO: figure out, why this fails the build
// import static com.knecon.fforesight.service.layoutparser.processor.services.factory.SearchTextWithTextPositionFactory.HEIGHT_PADDING;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Stream;
import org.springframework.stereotype.Service;
import com.knecon.fforesight.service.layoutparser.processor.model.AbstractPageBlock;
import com.knecon.fforesight.service.layoutparser.processor.model.ClassificationPage;
import com.knecon.fforesight.service.layoutparser.processor.model.Orientation;
@@ -23,6 +11,12 @@ import com.knecon.fforesight.service.layoutparser.processor.model.table.Ruling;
import com.knecon.fforesight.service.layoutparser.processor.model.text.TextPageBlock;
import com.knecon.fforesight.service.layoutparser.processor.model.text.TextPositionSequence;
import com.knecon.fforesight.service.layoutparser.processor.utils.RulingTextDirAdjustUtil;
import org.springframework.stereotype.Service;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Stream;
@Service
@SuppressWarnings("all")
@@ -33,9 +27,10 @@ public class TaasBlockificationService {
private static final float INTERSECTS_Y_THRESHOLD = 4;// 2 * HEIGHT_PADDING // This is exactly 2 times our position height padding. This is required to find boxes that are visually intersecting.
private static final int X_GAP_SPLIT_CONSTANT = 50;
public static final int X_ALIGNMENT_THRESHOLD = 1;
public static final int SMALL_Y_GAP_THRESHOLD = 5;
public static final int NEGATIVE_X_GAP_THRESHOLD = -5;
private Pattern listIdentifier = Pattern.compile("^(?:(?:[1-9]|1\\d|20|[ivxlc]|[a-z])\\s*(?:[.)]))|\\uF0B7", Pattern.CASE_INSENSITIVE);
/**
* This method is building blocks by expanding the minX/maxX and minY/maxY value on each word that is not split by the conditions.
@@ -80,16 +75,29 @@ public class TaasBlockificationService {
List<TextPageBlock> currentTextBlocksToMerge = new LinkedList<>();
textBlocksToMerge.add(currentTextBlocksToMerge);
TextPageBlock previousTextBlock = null;
Float lastLineGap = null;
for (TextPageBlock currentTextBlock : classificationTextBlocks) {
if (previousTextBlock == null) {
currentTextBlocksToMerge.add(currentTextBlock);
previousTextBlock = currentTextBlock;
continue;
}
Matcher listIdentifierPattern = listIdentifier.matcher(currentTextBlock.getText());
boolean isListIdentifier = listIdentifierPattern.find();
boolean yGap = Math.abs(currentTextBlock.getPdfMaxY() - previousTextBlock.getPdfMinY()) < previousTextBlock.getMostPopularWordHeight() * Y_GAP_SPLIT_HEIGHT_MODIFIER;
boolean sameFont = previousTextBlock.getMostPopularWordFont().equals(currentTextBlock.getMostPopularWordFont()) && previousTextBlock.getMostPopularWordFontSize() == currentTextBlock.getMostPopularWordFontSize();
// boolean yGap = previousTextBlock != null && currentTextBlock.getMinYDirAdj() - maxY > Math.min(word.getHeight(), prev.getHeight()) * Y_GAP_SPLIT_HEIGHT_MODIFIER;
boolean alignsXRight = Math.abs(currentTextBlock.getPdfMaxX() - previousTextBlock.getPdfMaxX()) < X_ALIGNMENT_THRESHOLD;
boolean smallYGap = Math.abs(currentTextBlock.getPdfMaxY() - previousTextBlock.getPdfMinY()) < SMALL_Y_GAP_THRESHOLD;
if (alignsXRight && smallYGap) {
boolean alignsXLeft = Math.abs(currentTextBlock.getPdfMinX() - previousTextBlock.getPdfMinX()) < X_ALIGNMENT_THRESHOLD;
// boolean smallYGap = Math.abs(currentTextBlock.getPdfMaxY() - previousTextBlock.getPdfMinY()) < yGap;
if (yGap && sameFont && !isListIdentifier) {
currentTextBlocksToMerge.add(currentTextBlock);
} else {
currentTextBlocksToMerge = new LinkedList<>();
currentTextBlocksToMerge.add(currentTextBlock);
@@ -170,8 +178,8 @@ public class TaasBlockificationService {
private List<TextPageBlock> constructFineGranularTextPageBlocks(List<TextPositionSequence> textPositions,
List<Ruling> horizontalRulingLines,
List<Ruling> verticalRulingLines) {
List<Ruling> horizontalRulingLines,
List<Ruling> verticalRulingLines) {
int indexOnPage = 0;
List<TextPositionSequence> wordClusterToCombine = new ArrayList<>();
@@ -180,13 +188,13 @@ public class TaasBlockificationService {
float minX = 1000, maxX = 0, minY = 1000, maxY = 0;
TextPositionSequence prev = null;
// TODO: make static final constant
var listIdentitifier = Pattern.compile("\\b(?:[1-9]|1\\d|20|[ivxlc]|[a-z])\\s*(?:[.)])", Pattern.CASE_INSENSITIVE);
boolean wasSplitted = false;
Float splitX1 = null;
for (TextPositionSequence word : textPositions) {
Matcher listIdentifierPattern = listIdentitifier.matcher(word.toString());
Matcher listIdentifierPattern = listIdentifier.matcher(word.toString());
boolean yGap = prev != null && word.getMinYDirAdj() - maxY > Math.min(word.getHeight(), prev.getHeight()) * Y_GAP_SPLIT_HEIGHT_MODIFIER;
boolean sameLine = prev != null && equalsWithThreshold(prev.getMinYDirAdj(), word.getMinYDirAdj());
@@ -133,7 +133,7 @@ public class SearchTextWithTextPositionFactory {
private static void addTextPositionWithFontType(RedTextPosition currentTextPosition, String fontType, List<Integer> fontTypePositions, int stringIdx) {
if (currentTextPosition.getFontName().toLowerCase(Locale.ROOT).contains(fontType)) {
if (currentTextPosition.getFontName() != null && currentTextPosition.getFontName().toLowerCase(Locale.ROOT).contains(fontType)) {
fontTypePositions.add(stringIdx);
}
}
@@ -1,6 +1,7 @@
package com.knecon.fforesight.service.layoutparser.processor.services.mapper;
import java.awt.geom.Rectangle2D;
import java.util.Collections;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
@@ -8,6 +9,7 @@ import java.util.Map;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.DocumentStructure;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Image;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.ImageType;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Page;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Table;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.TableCell;
@@ -1,18 +1,34 @@
package com.knecon.fforesight.service.layoutparser.processor.services.parsing;
import com.knecon.fforesight.service.layoutparser.processor.model.table.Ruling;
import com.knecon.fforesight.service.layoutparser.processor.model.text.RedTextPosition;
import com.knecon.fforesight.service.layoutparser.processor.model.text.TextPositionSequence;
import lombok.Getter;
import lombok.Setter;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import java.awt.color.CMMException;
import java.awt.geom.Point2D;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.pdfbox.contentstream.operator.Operator;
import org.apache.pdfbox.contentstream.operator.OperatorName;
import org.apache.pdfbox.contentstream.operator.color.*;
import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColor;
import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorN;
import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorSpace;
import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceCMYKColor;
import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceGrayColor;
import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceRGBColor;
import org.apache.pdfbox.contentstream.operator.color.SetStrokingColor;
import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorN;
import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorSpace;
import org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceCMYKColor;
import org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceGrayColor;
import org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceRGBColor;
import org.apache.pdfbox.contentstream.operator.markedcontent.BeginMarkedContentSequenceWithProperties;
import org.apache.pdfbox.contentstream.operator.markedcontent.EndMarkedContentSequence;
import org.apache.pdfbox.contentstream.operator.state.*;
import org.apache.pdfbox.contentstream.operator.state.SetFlatness;
import org.apache.pdfbox.contentstream.operator.state.SetLineCapStyle;
import org.apache.pdfbox.contentstream.operator.state.SetLineDashPattern;
import org.apache.pdfbox.contentstream.operator.state.SetLineJoinStyle;
import org.apache.pdfbox.contentstream.operator.state.SetLineMiterLimit;
import org.apache.pdfbox.contentstream.operator.state.SetLineWidth;
import org.apache.pdfbox.contentstream.operator.state.SetRenderingIntent;
import org.apache.pdfbox.contentstream.operator.text.SetFontAndSize;
import org.apache.pdfbox.cos.COSBase;
import org.apache.pdfbox.cos.COSNumber;
@@ -21,11 +37,14 @@ import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.graphics.color.PDColor;
import org.apache.pdfbox.text.TextPosition;
import java.awt.color.CMMException;
import java.awt.geom.Point2D;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import com.knecon.fforesight.service.layoutparser.processor.model.table.Ruling;
import com.knecon.fforesight.service.layoutparser.processor.model.text.RedTextPosition;
import com.knecon.fforesight.service.layoutparser.processor.model.text.TextPositionSequence;
import lombok.Getter;
import lombok.Setter;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
@Getter
@Slf4j
@@ -36,11 +55,6 @@ public class PDFLinesTextStripper extends PDFTextStripper {
private final List<Ruling> graphicsPath = new ArrayList<>();
@Setter
protected PDPage pdpage;
private int minCharWidth;
private int maxCharWidth;
private int minCharHeight;
private int maxCharHeight;
private float path_x;
private float path_y;
@@ -73,7 +87,6 @@ public class PDFLinesTextStripper extends PDFTextStripper {
this.addOperator(new SetFontAndSize(this));
this.addOperator(new SetLineWidth(this));
addOperator(new BeginMarkedContentSequenceWithProperties(this));
// addOperator(new BeginMarkedContentSequence(this));
addOperator(new EndMarkedContentSequence(this));
@@ -232,33 +245,15 @@ public class PDFLinesTextStripper extends PDFTextStripper {
.get(textPositionSequences.get(textPositionSequences.size() - 1).getTextPositions().size() - 1);
}
int charWidth = (int) textPositions.get(i).getWidthDirAdj();
if (charWidth < minCharWidth) {
minCharWidth = charWidth;
}
if (charWidth > maxCharWidth) {
maxCharWidth = charWidth;
}
int charHeight = (int) textPositions.get(i).getHeightDir();
if (charHeight < minCharHeight) {
minCharHeight = charHeight;
}
if (charWidth > maxCharHeight) {
maxCharHeight = charHeight;
}
if (i == 0 && (textPositions.get(i).getUnicode().equals(" ") || textPositions.get(i).getUnicode().equals("\u00A0") || textPositions.get(i).getUnicode().equals("\t"))) {
startIndex++;
continue;
}
// Strange but sometimes this is happening, for example: Metolachlor2.pdf
if (i > 0 && textPositions.get(i).getXDirAdj() < textPositions.get(i - 1).getXDirAdj()) {
if (checkIfCurrentPositionIsToTheRightOfPreviousPosition(i, textPositions)) {
List<TextPosition> sublist = textPositions.subList(startIndex, i);
if (!(sublist.isEmpty() || sublist.size() == 1 && (sublist.get(0).getUnicode().equals(" ") || sublist.get(0).getUnicode().equals("\u00A0") || sublist.get(0)
.getUnicode()
.equals("\t")))) {
if (checkIfSequenceContainsOnlyWhitespaces(sublist)) {
textPositionSequences.add(new TextPositionSequence(sublist, pageNumber, i == textPositions.size() - 1 && isParagraphStart));
}
startIndex = i;
@@ -266,9 +261,7 @@ public class PDFLinesTextStripper extends PDFTextStripper {
if (textPositions.get(i).getRotation() == 0 && i > 0 && textPositions.get(i).getX() > textPositions.get(i - 1).getEndX() + 1) {
List<TextPosition> sublist = textPositions.subList(startIndex, i);
if (!(sublist.isEmpty() || sublist.size() == 1 && (sublist.get(0).getUnicode().equals(" ") || sublist.get(0).getUnicode().equals("\u00A0") || sublist.get(0)
.getUnicode()
.equals("\t")))) {
if (checkIfSequenceContainsOnlyWhitespaces(sublist)) {
textPositionSequences.add(new TextPositionSequence(sublist, pageNumber, i == textPositions.size() - 1 && isParagraphStart));
}
startIndex = i;
@@ -278,13 +271,10 @@ public class PDFLinesTextStripper extends PDFTextStripper {
.getUnicode()
.equals("\t")) && i <= textPositions.size() - 2) {
List<TextPosition> sublist = textPositions.subList(startIndex, i);
if (!(sublist.isEmpty() || sublist.size() == 1 && (sublist.get(0).getUnicode().equals(" ") || sublist.get(0).getUnicode().equals("\u00A0") || sublist.get(0)
.getUnicode()
.equals("\t")))) {
if (checkIfSequenceContainsOnlyWhitespaces(sublist)) {
// Remove false sequence ends (whitespaces)
if (previous != null && sublist.get(0).getYDirAdj() == previous.getYDirAdj() && sublist.get(0)
.getXDirAdj() - (previous.getXDirAdj() + previous.getWidthDirAdj()) < 0.01) {
if (checkIfGapSizeBetweenCharactersSmallerThanMaximum(previous, sublist, 0.01f)) {
for (TextPosition t : sublist) {
textPositionSequences.get(textPositionSequences.size() - 1).add(t);
}
@@ -319,13 +309,29 @@ public class PDFLinesTextStripper extends PDFTextStripper {
}
public boolean checkIfCurrentPositionIsToTheRightOfPreviousPosition(int i, List<TextPosition> textPositions) {
return i > 0 && textPositions.get(i).getXDirAdj() < textPositions.get(i - 1).getXDirAdj();
}
public boolean checkIfSequenceContainsOnlyWhitespaces(List<TextPosition> sublist) {
return !(sublist.isEmpty() || sublist.size() == 1 && (sublist.get(0).getUnicode().equals(" ") || sublist.get(0).getUnicode().equals("\u00A0") || sublist.get(0)
.getUnicode()
.equals("\t")));
}
public boolean checkIfGapSizeBetweenCharactersSmallerThanMaximum(RedTextPosition previous, List<TextPosition> sublist, float maximumGapSize) {
return previous != null && sublist.get(0).getYDirAdj() == previous.getYDirAdj() && sublist.get(0)
.getXDirAdj() - (previous.getXDirAdj() + previous.getWidthDirAdj()) < maximumGapSize;
}
@Override
public String getText(PDDocument doc) throws IOException {
minCharWidth = Integer.MAX_VALUE;
maxCharWidth = 0;
minCharHeight = Integer.MAX_VALUE;
maxCharHeight = 0;
textPositionSequences.clear();
rulings.clear();
graphicsPath.clear();
@@ -1711,7 +1711,7 @@ public class PDFTextStripper extends LegacyPDFStreamEngine {
int numberOfStrings = line.size();
for (int i = 0; i < numberOfStrings; i++) {
WordWithTextPositions word = line.get(i);
word.getTextPositions().sort(Comparator.comparing(TextPosition::getX));
word.getTextPositions().sort(Comparator.comparing(TextPosition::getXDirAdj));
writeString(word.getText(), word.getTextPositions(), isParagraphEnd && i == numberOfStrings - 1);
if (i < numberOfStrings - 1) {
writeWordSeparator();
@@ -9,6 +9,7 @@ import org.apache.pdfbox.text.TextPosition;
import java.awt.geom.Rectangle2D;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@@ -22,7 +23,7 @@ public class MarkedContentUtils {
public List<Rectangle2D> getMarkedContentBboxPerLine(List<PDMarkedContent> markedContents, String subtype) {
if (markedContents == null) {
return null;
return Collections.emptyList();
}
var markedContentByYPosition = markedContents.stream()
@@ -37,7 +38,7 @@ public class MarkedContentUtils {
.collect(Collectors.groupingBy(TextPosition::getY));
if (markedContentByYPosition.isEmpty()) {
return null;
return Collections.emptyList();
}
return markedContentByYPosition.values().stream()
@@ -19,9 +19,10 @@ public final class PositionUtils {
double threshold = textBlock.getMostPopularWordHeight() * 3;
if (textBlock.getPdfMinX() + threshold > btf.getTopLeft().getX() && textBlock.getPdfMaxX() - threshold < btf.getTopLeft()
.getX() + btf.getWidth() && textBlock.getPdfMinY() + threshold > btf.getTopLeft().getY() && textBlock.getPdfMaxY() - threshold < btf.getTopLeft()
.getY() + btf.getHeight()) {
if (textBlock.getPdfMinX() + threshold > btf.getTopLeft().getX()
&& textBlock.getPdfMaxX() - threshold < btf.getTopLeft().getX() + btf.getWidth()
&& textBlock.getPdfMinY() + threshold > btf.getTopLeft().getY()
&& textBlock.getPdfMaxY() - threshold < btf.getTopLeft().getY() + btf.getHeight()) {
return true;
} else {
return false;
@@ -19,8 +19,8 @@ dependencies {
implementation(project(":layoutparser-service-processor"))
implementation(project(":layoutparser-service-internal-api"))
implementation("com.iqser.red.commons:storage-commons:2.40.0")
implementation("com.knecon.fforesight:tenant-commons:0.10.0")
implementation("com.iqser.red.commons:storage-commons:2.45.0")
implementation("com.knecon.fforesight:tenant-commons:0.14.0")
implementation("org.springframework.boot:spring-boot-starter-actuator:3.1.3")
implementation("com.amazonaws:aws-java-sdk-s3:1.12.536")
implementation("org.springframework.boot:spring-boot-starter-amqp:3.1.3")
@@ -0,0 +1,23 @@
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
<Properties>
<property name="logType">${env:LOGGING_TYPE}</property>
</Properties>
<Appenders>
<Console name="json" target="SYSTEM_OUT">
<JSONLayout compact="true" eventEol="true" properties="true" stacktraceAsString="true"
includeTimeMillis="true">
<KeyValuePair key="version" value="${project.version}"/>
</JSONLayout>
</Console>
<Console name="console" target="SYSTEM_OUT">
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n " />
</Console>
</Appenders>
<Loggers>
<Root level="info">
<AppenderRef ref="${logType}"/>
</Root>
</Loggers>
</Configuration>
@@ -47,7 +47,7 @@ public class DocumentGraphVisualizationTest extends BuildDocumentTest {
@Disabled
public void visualizeCraftedDocument() {
String filename = "files/crafted document.pdf";
String filename = "files/1 Abamectin_prr.pdf";
visualizePdf(filename);
}
@@ -53,7 +53,7 @@ public class ExtractMarkedContentTest {
@SneakyThrows
public void testExtractTestWPhromma() throws IOException {
System.out.printf("\n\n===\n%s\n===\n", "testWPhromma.pdf");
PDDocument document = Loader.loadPDF(new ClassPathResource("files/bdr/Drucksache_19_9865.pdf").getFile());
try (PDDocument document = Loader.loadPDF(new ClassPathResource("files/bdr/Drucksache_19_9865.pdf").getFile())) {
Map<PDPage, Map<Integer, PDMarkedContent>> markedContents = new HashMap<>();
@@ -70,6 +70,8 @@ public class ExtractMarkedContentTest {
PDStructureNode root = document.getDocumentCatalog().getStructureTreeRoot();
showStructure(root, markedContents);
document.close();
}
}
/**
@@ -87,7 +89,8 @@ public class ExtractMarkedContentTest {
@Test
public void testExtractResMultipage() throws IOException {
System.out.printf("\n\n===\n%s\n===\n", "res_multipage.pdf");
PDDocument document = Loader.loadPDF(new ClassPathResource("files/bdr/Drucksache_19_9865.pdf").getFile());
try(PDDocument document = Loader.loadPDF(new ClassPathResource("files/bdr/Drucksache_19_9865.pdf").getFile())) {
Map<PDPage, Map<Integer, PDMarkedContent>> markedContents = new HashMap<>();
@@ -104,6 +107,8 @@ public class ExtractMarkedContentTest {
PDStructureNode root = document.getDocumentCatalog().getStructureTreeRoot();
showStructure(root, markedContents);
document.close();
}
}
/**
@@ -121,7 +126,7 @@ public class ExtractMarkedContentTest {
@Test
public void testExtractDailyReport() throws IOException {
System.out.printf("\n\n===\n%s\n===\n", "Daily Report.pdf");
PDDocument document = Loader.loadPDF(new ClassPathResource("files/bdr/Drucksache_19_9865.pdf").getFile());
try (PDDocument document = Loader.loadPDF(new ClassPathResource("files/bdr/Drucksache_19_9865.pdf").getFile())) {
Map<PDPage, Map<Integer, PDMarkedContent>> markedContents = new HashMap<>();
@@ -138,7 +143,9 @@ public class ExtractMarkedContentTest {
PDStructureNode root = document.getDocumentCatalog().getStructureTreeRoot();
showStructure(root, markedContents);
document.close();
}
}
/**
* @see #testExtractTestWPhromma()
@@ -2,14 +2,31 @@ package com.knecon.fforesight.service.layoutparser.server.graph;
import java.io.FileOutputStream;
import java.nio.file.Path;
import java.util.List;
import org.apache.pdfbox.Loader;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.ClassPathResource;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.DocumentData;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.DocumentStructure;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.NodeType;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingType;
import com.knecon.fforesight.service.layoutparser.processor.model.ClassificationDocument;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Document;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Table;
import com.knecon.fforesight.service.layoutparser.processor.model.table.Cell;
import com.knecon.fforesight.service.layoutparser.processor.model.table.TablePageBlock;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.image.ImageServiceResponse;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.TableServiceResponse;
import com.knecon.fforesight.service.layoutparser.processor.services.SectionsBuilderService;
import com.knecon.fforesight.service.layoutparser.processor.services.classification.RedactManagerClassificationService;
import com.knecon.fforesight.service.layoutparser.processor.services.factory.DocumentGraphFactory;
import com.knecon.fforesight.service.layoutparser.processor.services.mapper.DocumentDataMapper;
import com.knecon.fforesight.service.layoutparser.processor.services.mapper.PropertiesMapper;
import com.knecon.fforesight.service.layoutparser.processor.services.visualization.LayoutGridService;
import com.knecon.fforesight.service.layoutparser.processor.services.visualization.ViewerDocumentService;
import com.knecon.fforesight.service.layoutparser.server.utils.BuildDocumentTest;
@@ -18,19 +35,38 @@ import lombok.SneakyThrows;
public class ViewerDocumentTest extends BuildDocumentTest {
@Autowired
private SectionsBuilderService sectionsBuilderService;
@Autowired
private RedactManagerClassificationService redactManagerClassificationService;
@Test
@Disabled
@SneakyThrows
public void testViewerDocument() {
String fileName = "files/bdr/notMergedParagraphs.pdf";
String tmpFileName = "/tmp/" + Path.of(fileName).getFileName() + "_VIEWER.pdf";
LayoutGridService layoutGridService = new LayoutGridService();
ViewerDocumentService viewerDocumentService = new ViewerDocumentService(layoutGridService);
String fileName = "files/bdr/notMergedParagraphs.pdf";
Document document = buildGraph(fileName, LayoutParsingType.TAAS);
String tmpFileName = "/tmp/" + Path.of(fileName).getFileName() + "_VIEWER.pdf";
try (var pdDocument = Loader.loadPDF(new ClassPathResource(fileName).getFile()); var out = new FileOutputStream(tmpFileName)) {
viewerDocumentService.createViewerDocument(pdDocument, document, out, true);
}
}
public ClassificationDocument buildClassificationDocument(PDDocument originDocument) {
ClassificationDocument classificationDocument = layoutParsingPipeline.parseLayout(LayoutParsingType.REDACT_MANAGER,
originDocument,
new ImageServiceResponse(),
new TableServiceResponse());
redactManagerClassificationService.classifyDocument(classificationDocument);
sectionsBuilderService.buildSections(classificationDocument);
return classificationDocument;
}
}
@@ -27,14 +27,14 @@ public class TextPositionSequenceTest {
+ " \"pageWidth\": 600\n" //
+ "}";
private final ObjectSerializer objectSerializer = new ObjectSerializer(new ObjectMapper(), new StorageProperties());
private final ObjectSerializer objectSerializer = new ObjectSerializer(new ObjectMapper());
@Test
@SneakyThrows
public void testDeserializationWithJackson() {
TextPositionSequence textPositionSequence = objectSerializer.deserializeWithJackson(new ByteArrayInputStream(TEXT_POSITION_SEQUENCE_AS_JSON.getBytes(StandardCharsets.UTF_8)),
TextPositionSequence textPositionSequence = objectSerializer.deserialize(new ByteArrayInputStream(TEXT_POSITION_SEQUENCE_AS_JSON.getBytes(StandardCharsets.UTF_8)),
TextPositionSequence.class);
assertPropertiesAfterJsonDeserialization(textPositionSequence);
@@ -1,5 +1,27 @@
package com.knecon.fforesight.service.layoutparser.server.segmentation;
import static org.assertj.core.api.Assertions.assertThat;
import java.awt.geom.Rectangle2D;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.pdfbox.Loader;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.ClassPathResource;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingType;
import com.knecon.fforesight.service.layoutparser.processor.LayoutParsingPipeline;
@@ -15,19 +37,8 @@ import com.knecon.fforesight.service.layoutparser.processor.python_api.model.tab
import com.knecon.fforesight.service.layoutparser.processor.services.SectionsBuilderService;
import com.knecon.fforesight.service.layoutparser.processor.services.classification.RedactManagerClassificationService;
import com.knecon.fforesight.service.layoutparser.server.utils.AbstractTest;
import lombok.SneakyThrows;
import org.apache.pdfbox.Loader;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.ClassPathResource;
import java.awt.geom.Rectangle2D;
import java.io.IOException;
import java.util.*;
import java.util.stream.Collectors;
import static org.assertj.core.api.Assertions.assertThat;
public class PdfSegmentationServiceTest extends AbstractTest {
@@ -50,12 +61,13 @@ public class PdfSegmentationServiceTest extends AbstractTest {
private SectionsBuilderService sectionsBuilderService;
public ClassificationDocument buildClassificationDocument(PDDocument originDocument) {
@SneakyThrows
public ClassificationDocument buildClassificationDocument(PDDocument originDocument, TableServiceResponse tableServiceResponse) {
ClassificationDocument classificationDocument = layoutParsingPipeline.parseLayout(LayoutParsingType.DOCUMINE,
ClassificationDocument classificationDocument = layoutParsingPipeline.parseLayout(LayoutParsingType.REDACT_MANAGER,
originDocument,
new ImageServiceResponse(),
new TableServiceResponse());
tableServiceResponse);
redactManagerClassificationService.classifyDocument(classificationDocument);
@@ -65,6 +77,58 @@ public class PdfSegmentationServiceTest extends AbstractTest {
}
@SneakyThrows
public ClassificationDocument buildClassificationDocument(PDDocument originDocument) {
return buildClassificationDocument(originDocument, new TableServiceResponse());
}
@Test
public void tablesToHtmlDebugger() throws IOException {
ClassPathResource pdfFileResource = new ClassPathResource("files/SinglePages/A20622A izRMS (CZ) fRR Part B9_Page185.pdf");
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()));
toHtml(document, "/tmp/A20622A izRMS (CZ) fRR Part B9_Page185.html");
}
@Test
public void tablesToHtmlDebuggerWithCVResponse() throws IOException {
ClassPathResource pdfFileResource = new ClassPathResource("files/cv_tables/ScanRotationBorder.pdf");
ClassPathResource cvTablesResource = new ClassPathResource("files/cv_tables/ScanRotationBorder.TABLES.json");
var tableServiceResponse = objectMapper.readValue(cvTablesResource.getInputStream(), TableServiceResponse.class);
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()), tableServiceResponse);
toHtml(document, "/tmp/ScanRotationBorder.html");
}
@Test
public void testScanRotationBorderIsIgnored() throws IOException {
ClassPathResource pdfFileResource = new ClassPathResource("files/cv_tables/ScanRotationBorder.pdf");
ClassPathResource cvTablesResource = new ClassPathResource("files/cv_tables/ScanRotationBorder.TABLES.json");
var tableServiceResponse = objectMapper.readValue(cvTablesResource.getInputStream(), TableServiceResponse.class);
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()), tableServiceResponse);
assertThat(document.getSections().stream().flatMap(paragraph -> paragraph.getTables().stream()).collect(Collectors.toList())).isNotEmpty();
var tables = document.getSections().stream().flatMap(paragraph -> paragraph.getTables().stream()).toList();
// Quality of the table parsing is not good, because the file is rotated at scanning.
// We only asset that the table border is not the page border.
tables.forEach(table -> {
assertThat(table.getMinX()).isGreaterThan(75);
assertThat(table.getMaxX()).isLessThan(512);
});
}
@Test
@SneakyThrows
public void testMapping() {
@@ -155,7 +219,7 @@ public class PdfSegmentationServiceTest extends AbstractTest {
}
@Test
@Test // Non-sense test
public void testDoc56Page170() throws IOException {
ClassPathResource pdfFileResource = new ClassPathResource("files/SinglePages/56 Fludioxonil_RAR_12_Volume_3CA_B-7_2018-02-21_Page170.pdf");
@@ -166,8 +230,25 @@ public class PdfSegmentationServiceTest extends AbstractTest {
validateTable(document, 0, 1, 1, 0, 0);
validateTable(document, 1, 2, 2, 0, 0);
validateTable(document, 2, 7, 20, 0, 140);
validateTable(document, 3, 8, 31, 0, 170);
validateTable(document, 2, 6, 20, 0, 0);
validateTable(document, 3, 7, 31, 0, 0);
}
@Test
public void testDoc211() throws IOException {
ClassPathResource pdfFileResource = new ClassPathResource("files/211.pdf");
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()));
validateTableSize(document, 4);
validateTable(document, 0, 5, 4, 0, 0);
validateTable(document, 1, 5, 15, 14, 0);
validateTable(document, 2, 5, 14, 11, 0);
validateTable(document, 3, 5, 3, 0, 0);
}
@@ -181,7 +262,7 @@ public class PdfSegmentationServiceTest extends AbstractTest {
validateTableSize(document, 1);
validateTable(document, 0, 8, 8, 0, 2);
validateTable(document, 0, 8, 8, 0, 0);
List<List<String>> values = Arrays.asList(Arrays.asList("Annex point Reference within DAR/RAR",
"Author, date",
@@ -191,18 +272,18 @@ public class PdfSegmentationServiceTest extends AbstractTest {
"Method meets analytical validation criteria",
"Remarks (in case validation criteria are not met)",
"Acceptability of the method"),
Arrays.asList("",
Arrays.asList("Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies",
"Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies",
"Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies",
"Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies",
"Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies",
"Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies",
"",
"Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies",
"Part (a) Methods in soil, water, sediment, air and any additional matrices used in support of environmental fate studies"),
Arrays.asList("CA 7.1.2.1.1 DAR (2009)",
"Evans P.G. 2001 TMJ4569B, VV-323245",
"Azoxystrobin Laboratory Degradation Study in Three Soil Types, Sampled from Holland and the United Kingdom",
"Method: RAM 269 Johnson R.I., Tummon O.J., Earl M. 1995 RJ1864B, VV-377731 Johnson R.I., Tummon O.J., Earl M. 1998 RAM 269/02, VV-124072 Johnson R.I., Tummon O.J., Earl M. 2000 RAM 269/03, VV-123986 Validation: Robinson N.J. 2001 TMJ4617B, VV-895845 in a Trial Carried",
"Method: RAM 269 Johnson R.I., Tummon O.J., Earl M. 1995 RJ1864B, VV-377731 Johnson R.I., Tummon O.J., Earl M. 1998 RAM 269/02, VV-124072 Johnson R.I., Tummon O.J., Earl M. 2000 RAM 269/03, VV-123986 Validation: Robinson N.J. 2001 TMJ4617B, VV-895845",
"LC-MS/MS LOQ: 0.01 mg/kg (R401553 (SYN50165 7), R402173 (SYN501114 )) or 0.02 mg/kg (azoxystrobin, R230310, R234886) Working range: 0.02-1.0 or 0.01-0.5 mg/kg (depending on analyte) Other supporting quantificati on methods: HPLC-UV GC-MSD",
"Y",
"N/A",
@@ -220,6 +301,8 @@ public class PdfSegmentationServiceTest extends AbstractTest {
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()));
toHtml(document, "/tmp/html.html");
validateTableSize(document, 4);
validateTable(document, 0, 3, 2, 0, 0);
@@ -231,17 +314,29 @@ public class PdfSegmentationServiceTest extends AbstractTest {
@Test
@Disabled // FIXME Fake Redactions leads to more cells, no solution for this currently
public void testDocA20622APartB9Page185() throws IOException {
ClassPathResource pdfFileResource = new ClassPathResource("files/SinglePages/A20622A izRMS (CZ) fRR Part B9_Page185.pdf");
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()));
validateTableSize(document, 2);
validateTableSize(document, 1);
validateTable(document, 0, 5, 5, 0, 23);
validateTable(document, 1, 11, 9, 0, 36);
validateTable(document, 0, 7, 4, 0, 0);
}
@Test
public void testDocA20622APartB9Page185FixedDoc() throws IOException {
ClassPathResource pdfFileResource = new ClassPathResource("files/SinglePages/A20622A izRMS (CZ) fRR Part B9_Page185_fixed.pdf");
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()));
validateTableSize(document, 1);
validateTable(document, 0, 7, 4, 0, 0);
}
@@ -328,7 +423,7 @@ public class PdfSegmentationServiceTest extends AbstractTest {
ClassificationDocument document = buildClassificationDocument(Loader.loadPDF(pdfFileResource.getFile()));
validateTableSize(document, 1);
validateTable(document, 0, 10, 6, 0, 1);
validateTable(document, 0, 10, 6, 0, 0);
}
@@ -450,8 +545,8 @@ public class PdfSegmentationServiceTest extends AbstractTest {
validateTableSize(document, 2);
validateTable(document, 0, 6, 8, 0, 2);
validateTable(document, 1, 6, 8, 0, 1);
validateTable(document, 0, 6, 8, 0, 0);
validateTable(document, 1, 6, 8, 0, 0);
}
@@ -484,12 +579,37 @@ public class PdfSegmentationServiceTest extends AbstractTest {
}
@SneakyThrows
private void toHtml(ClassificationDocument document, String filename) {
var tables = document.getSections().stream().flatMap(paragraph -> paragraph.getTables().stream()).toList();
StringBuilder sb = new StringBuilder();
int currentPage = 1;
for (var table : tables) {
if (currentPage != table.getPage()) {
currentPage = table.getPage();
sb.append("---------------------- Page ").append(currentPage).append("--------------\n");
}
sb.append("\n\n");
sb.append(table.getTextAsHtml());
}
try (FileOutputStream fileOutputStream = new FileOutputStream(Path.of(filename).toFile())) {
fileOutputStream.write(sb.toString().getBytes());
}
}
private void validateTable(ClassificationDocument document, int tableIndex, int colCount, int rowCount, int emptyCellsCountCorrect, int emptyCellsCountIncorrect) {
TablePageBlock table = document.getSections().stream().flatMap(paragraph -> paragraph.getTables().stream()).toList().get(tableIndex);
List<List<Cell>> rows = table.getRows();
int emptyCellsFoundFound = rows.stream().flatMap(List::stream).toList().stream().filter(f -> f.toString().equals("")).toList().size();
for (List<Cell> row : table.getRows()) {
row.forEach(r -> System.out.println(r.toString()));
}
assertThat(emptyCellsFoundFound).isEqualTo(emptyCellsCountCorrect + emptyCellsCountIncorrect);
assertThat(table.getColCount()).isEqualTo(colCount);
@@ -1,21 +1,39 @@
package com.knecon.fforesight.service.layoutparser.server.services;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import org.apache.pdfbox.Loader;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.junit.jupiter.api.Test;
import org.springframework.core.io.ClassPathResource;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.DocumentData;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.DocumentStructure;
import com.knecon.fforesight.service.layoutparser.internal.api.data.redaction.NodeType;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingType;
import com.knecon.fforesight.service.layoutparser.processor.model.PageContents;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Document;
import com.knecon.fforesight.service.layoutparser.processor.model.graph.nodes.Table;
import com.knecon.fforesight.service.layoutparser.processor.model.table.CleanRulings;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.image.ImageServiceResponse;
import com.knecon.fforesight.service.layoutparser.processor.python_api.model.table.TableServiceResponse;
import com.knecon.fforesight.service.layoutparser.processor.services.PageContentExtractor;
import com.knecon.fforesight.service.layoutparser.processor.services.RulingCleaningService;
import com.knecon.fforesight.service.layoutparser.processor.services.factory.DocumentGraphFactory;
import com.knecon.fforesight.service.layoutparser.processor.services.mapper.DocumentDataMapper;
import com.knecon.fforesight.service.layoutparser.processor.services.mapper.PropertiesMapper;
import com.knecon.fforesight.service.layoutparser.processor.services.visualization.LayoutGridService;
import com.knecon.fforesight.service.layoutparser.processor.services.visualization.ViewerDocumentService;
import com.knecon.fforesight.service.layoutparser.server.utils.BuildDocumentTest;
import com.knecon.fforesight.service.layoutparser.server.utils.visualizations.PdfDraw;
import lombok.SneakyThrows;
public class RulingCleaningServiceTest {
public class RulingCleaningServiceTest extends BuildDocumentTest {
@Test
// @Disabled
@@ -25,13 +43,96 @@ public class RulingCleaningServiceTest {
String fileName = "files/211.pdf";
String lineFileName = "/tmp/" + Path.of(fileName).getFileName().toString() + "_LINES.pdf";
List<PageContents> pageContents = PageContentExtractor.getSortedPageContents(fileName);
PdfDraw.drawLinesPerPage(fileName, pageContents.stream().map(PageContents::getRulings).toList(), lineFileName);
RulingCleaningService rulingCleaningService = new RulingCleaningService();
PdfDraw.drawLinesPerPage(fileName, pageContents.stream().map(PageContents::getRulings).toList(), lineFileName);
List<CleanRulings> cleanRulingsPerPage = new LinkedList<>();
for (PageContents pageContent : pageContents) {
cleanRulingsPerPage.add(rulingCleaningService.getCleanRulings(Collections.emptyList(), pageContent.getRulings(), 8, 20));
cleanRulingsPerPage.add(rulingCleaningService.getCleanRulings(Collections.emptyList(), pageContent.getRulings()));
}
}
@Test
@SneakyThrows
public void testTableExtraction() {
LayoutGridService layoutGridService = new LayoutGridService();
ViewerDocumentService viewerDocumentService = new ViewerDocumentService(layoutGridService);
ClassPathResource resource = new ClassPathResource("files");
List<String> pdfFileNames = Files.walk(resource.getFile().toPath())
.filter(path -> path.getFileName().toString().endsWith(".pdf"))
.map(Path::toAbsolutePath)
.map(Path::toString)
.toList();
for (int i = 0; i < pdfFileNames.size(); i++) {
writeJsons(Path.of(pdfFileNames.get(i)));
}
}
@SneakyThrows
private void writeJsons(Path filename) {
Document documentGraphBefore = DocumentGraphFactory.buildDocumentGraph(layoutParsingPipeline.parseLayout(LayoutParsingType.REDACT_MANAGER,
Loader.loadPDF(filename.toFile()),
new ImageServiceResponse(),
new TableServiceResponse()));
Document documentGraphAfter = DocumentGraphFactory.buildDocumentGraph(layoutParsingPipeline.parseLayout(LayoutParsingType.REDACT_MANAGER,
Loader.loadPDF(filename.toFile()),
new ImageServiceResponse(),
new TableServiceResponse()));
DocumentData documentDataBefore = DocumentDataMapper.toDocumentData(documentGraphBefore);
DocumentData documentDataAfter = DocumentDataMapper.toDocumentData(documentGraphAfter);
if (!compareStructures(documentDataBefore.getDocumentStructure(), documentDataAfter.getDocumentStructure(), filename.getFileName().toString())) {
String tmpFileNameBefore = "C:/Users/YANNIK~1/AppData/Local/Temp/before." + filename.getFileName().toString();
try (PDDocument pdDocument = Loader.loadPDF(filename.toFile())) {
PdfDraw.drawDocumentGraph(pdDocument, documentGraphBefore);
pdDocument.save(tmpFileNameBefore);
}
String tmpFileNameAfter = "C:/Users/YANNIK~1/AppData/Local/Temp/after." + filename.getFileName().toString();
try (PDDocument pdDocument = Loader.loadPDF(filename.toFile())) {
PdfDraw.drawDocumentGraph(pdDocument, documentGraphAfter);
pdDocument.save(tmpFileNameAfter);
}
}
}
@SneakyThrows
private boolean compareStructures(DocumentStructure structure1, DocumentStructure structure2, String pdfName) {
List listStructure1 = structure1.streamAllEntries()
.filter(entryData -> entryData.getType().equals(NodeType.TABLE))
.map(DocumentStructure.EntryData::getProperties)
.map(properties -> {
var builder = Table.builder();
PropertiesMapper.parseTableProperties(properties, builder);
return builder.build();
})
.toList();
List listStructure2 = structure2.streamAllEntries()
.filter(entryData -> entryData.getType().equals(NodeType.TABLE))
.map(DocumentStructure.EntryData::getProperties)
.map(properties -> {
var builder = Table.builder();
PropertiesMapper.parseTableProperties(properties, builder);
return builder.build();
})
.toList();
for (int i = 0; i < listStructure1.size(); i++) {
Table tableNode1 = (Table) listStructure1.get(i);
Table tableNode2 = (Table) listStructure2.get(i);
if (tableNode1.getNumberOfRows() != tableNode2.getNumberOfRows() || tableNode1.getNumberOfCols() != tableNode2.getNumberOfCols()) {
return false;
}
}
return true;
}
}
@@ -1,8 +1,15 @@
package com.knecon.fforesight.service.layoutparser.server.utils;
import java.io.InputStream;
import java.util.Optional;
import com.iqser.red.commons.jackson.ObjectMapperFactory;
import com.iqser.red.storage.commons.service.StorageService;
import com.iqser.red.storage.commons.utils.FileSystemBackedStorageService;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingRequest;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingType;
import com.knecon.fforesight.service.layoutparser.processor.LayoutParsingStorageService;
import com.knecon.fforesight.service.layoutparser.server.Application;
import com.knecon.fforesight.tenantcommons.TenantContext;
import com.knecon.fforesight.tenantcommons.TenantsClient;
import lombok.SneakyThrows;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.extension.ExtendWith;
@@ -12,21 +19,12 @@ import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.context.annotation.*;
import org.springframework.core.io.ClassPathResource;
import org.springframework.test.context.junit.jupiter.SpringExtension;
import com.iqser.red.storage.commons.service.StorageService;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingRequest;
import com.knecon.fforesight.service.layoutparser.internal.api.queue.LayoutParsingType;
import com.knecon.fforesight.service.layoutparser.processor.LayoutParsingStorageService;
import com.knecon.fforesight.service.layoutparser.server.Application;
import com.knecon.fforesight.tenantcommons.TenantContext;
import com.knecon.fforesight.tenantcommons.TenantsClient;
import lombok.SneakyThrows;
import java.io.InputStream;
import java.util.Optional;
@ExtendWith(SpringExtension.class)
@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@@ -53,7 +51,6 @@ public abstract class AbstractTest {
protected final static String POSITION_FILE_ID = "positions";
protected final static String PAGES_FILE_ID = "pages";
protected final static String TENANT_ID = "tenant";
protected final static String SECTION_GRID_ID = "section";
protected final static String VIEWER_DOCUMENT_ID = "viewer";
protected final static String SIMPLIFIED_ID = "simplified";
@@ -70,7 +67,6 @@ public abstract class AbstractTest {
.positionBlockFileStorageId(POSITION_FILE_ID)
.pageFileStorageId(PAGES_FILE_ID)
.simplifiedTextStorageId(SIMPLIFIED_ID)
.sectionGridStorageId(SECTION_GRID_ID)
.viewerDocumentStorageId(VIEWER_DOCUMENT_ID)
.build();
}
@@ -116,7 +112,6 @@ public abstract class AbstractTest {
.positionBlockFileStorageId(POSITION_FILE_ID)
.pageFileStorageId(PAGES_FILE_ID)
.simplifiedTextStorageId(SIMPLIFIED_ID)
.sectionGridStorageId(SECTION_GRID_ID)
.viewerDocumentStorageId(VIEWER_DOCUMENT_ID)
.build();
}
@@ -157,6 +152,14 @@ public abstract class AbstractTest {
@ComponentScan("com.knecon.fforesight.service.layoutparser")
public static class TestConfiguration {
@Bean
@Primary
public StorageService inmemoryStorage() {
return new FileSystemBackedStorageService(ObjectMapperFactory.create());
}
}
}
@@ -1,124 +0,0 @@
package com.knecon.fforesight.service.layoutparser.server.utils;
import static java.io.File.createTempFile;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.commons.io.IOUtils;
import org.springframework.stereotype.Service;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.iqser.red.commons.jackson.ObjectMapperFactory;
import com.iqser.red.storage.commons.exception.StorageObjectDoesNotExist;
import com.iqser.red.storage.commons.service.StorageService;
import lombok.SneakyThrows;
@Service
public class FileSystemBackedStorageService implements StorageService {
private final Map<String, File> dataMap = new HashMap<>();
public FileSystemBackedStorageService() {
}
@SneakyThrows
@Override
public void downloadTo(String tenantId, String objectId, File destinationFile) {
var res = dataMap.get(objectId);
if (res == null) {
throw new StorageObjectDoesNotExist(new RuntimeException());
}
IOUtils.copy(new FileInputStream(res), new FileOutputStream(destinationFile));
}
@Override
public void deleteObject(String tenantId, String objectId) {
dataMap.remove(objectId);
}
@Override
public boolean objectExists(String tenantId, String objectId) {
return dataMap.containsKey(objectId);
}
@Override
@SneakyThrows
public <T> void storeJSONObject(String tenantId, String objectId, T any) {
File tempFile = createTempFile("test", ".tmp");
getMapper().writeValue(new FileOutputStream(tempFile), any);
dataMap.put(objectId, tempFile);
}
private ObjectMapper getMapper() {
return ObjectMapperFactory.create();
}
@Override
@SneakyThrows
public <T> T readJSONObject(String tenantId, String objectId, Class<T> clazz) {
if (dataMap.get(objectId) == null || !dataMap.get(objectId).exists()) {
throw new StorageObjectDoesNotExist("Stored object not found");
}
return getMapper().readValue(new FileInputStream(dataMap.get(objectId)), clazz);
}
public List<String> listPaths() {
return new ArrayList<>(dataMap.keySet());
}
public List<String> listFilePaths() {
return dataMap.values().stream().map(File::getAbsolutePath).collect(Collectors.toList());
}
@Override
@SneakyThrows
public void storeObject(String tenantId, String objectId, InputStream stream) {
File tempFile = createTempFile("test", ".tmp");
try (var fileOutputStream = new FileOutputStream(tempFile)) {
IOUtils.copy(stream, fileOutputStream);
}
dataMap.put(objectId, tempFile);
}
public void clearStorage() {
this.dataMap.forEach((k, v) -> {
v.delete();
});
this.dataMap.clear();
}
}