REPO-4334 Move metadata extraction into T-Engines (#247)

* Metadata extract code added to T-Engines
* Required a refactor of duplicate code to avoid 3x more duplication:
        - try catches used to return return exit codes
        - calls to java libraries or commands to external processes
        - building of transform options in controllers, adaptors
* integration tests based on current extracts performed in the repo
* included extract code for libreoffice, and embed code even though not used out of the box any more. There may well be custom extracts using them that move to T-Engines
* removal of unused imports
* minor autoOrient / allowEnlargement bug fixes that were not included in Paddington on the T-Engine side.
This commit is contained in:
Alan Davis
2020-06-11 20:20:22 +01:00
committed by GitHub
parent ca394440bb
commit 06109dee75
158 changed files with 10288 additions and 1454 deletions

View File

@@ -26,59 +26,32 @@
*/
package org.alfresco.transformer;
import static org.alfresco.transform.client.model.Mimetype.MIMETYPE_HTML;
import static org.alfresco.transform.client.model.Mimetype.MIMETYPE_TEXT_PLAIN;
import static org.alfresco.transformer.fs.FileManager.createAttachment;
import static org.alfresco.transformer.fs.FileManager.createSourceFile;
import static org.alfresco.transformer.fs.FileManager.createTargetFile;
import static org.alfresco.transformer.fs.FileManager.createTargetFileName;
import static org.alfresco.transformer.util.RequestParamMap.SOURCE_ENCODING;
import static org.alfresco.transformer.util.RequestParamMap.SOURCE_EXTENSION;
import static org.alfresco.transformer.util.RequestParamMap.SOURCE_MIMETYPE;
import static org.alfresco.transformer.util.RequestParamMap.TARGET_EXTENSION;
import static org.alfresco.transformer.util.RequestParamMap.TARGET_MIMETYPE;
import static org.alfresco.transformer.util.RequestParamMap.TEST_DELAY;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR;
import static org.springframework.http.HttpStatus.OK;
import static org.springframework.http.MediaType.MULTIPART_FORM_DATA_VALUE;
import java.io.File;
import java.util.List;
import java.util.Map;
import java.util.Arrays;
import java.util.HashMap;
import javax.servlet.http.HttpServletRequest;
import org.alfresco.transform.client.model.config.TransformConfig;
import org.alfresco.transform.exceptions.TransformException;
import org.alfresco.transformer.logging.LogEntry;
import org.alfresco.transformer.executors.Transformer;
import org.alfresco.transformer.probes.ProbeTestTransform;
import org.alfresco.transformer.transformers.Transformer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.Resource;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import static org.alfresco.transform.client.model.Mimetype.MIMETYPE_HTML;
import static org.alfresco.transform.client.model.Mimetype.MIMETYPE_TEXT_PLAIN;
import static org.alfresco.transformer.util.RequestParamMap.SOURCE_ENCODING;
import static org.alfresco.transformer.util.RequestParamMap.TRANSFORM_NAME_PARAMETER;
import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR;
import static org.springframework.http.HttpStatus.OK;
@Controller
public class AIOController extends AbstractTransformerController
{
private static final Logger logger = LoggerFactory.getLogger(AIOController.class);
// This property can be sent by acs repository's legacy transformers to force a transform,
// instead of letting this T-Engine determine it based on the request parameters.
// This allows clients to specify transform names as they appear in the engine config files, for example:
// imagemagick, libreoffice, PdfBox, TikaAuto, ....
// See ATS-731.
@Deprecated
private static final String TRANSFORM_NAME_PROPERTY = "transformName";
@Autowired
private AIOTransformRegistry transformRegistry;
@@ -94,19 +67,6 @@ public class AIOController extends AbstractTransformerController
return getTransformerName() + " available";
}
@Override
public void processTransform(final File sourceFile, final File targetFile, final String sourceMimetype,
final String targetMimetype, final Map<String, String> transformOptions, final Long timeout)
{
if (logger.isDebugEnabled())
{
logger.debug("Processing request via queue endpoint. Params: sourceMimetype: '{}', targetMimetype: '{}', "
+ "transformOptions: {}", sourceMimetype, targetMimetype, transformOptions);
}
final String transform = getTransformerName(sourceFile, sourceMimetype, targetMimetype, transformOptions);
transformInternal( transform, sourceFile, targetFile, sourceMimetype, targetMimetype, transformOptions);
}
// TODO ATS-713 Currently uses the Misc probeTest. The implementation will need to be changed such that the test can be selected based on the required transform
@Override
public ProbeTestTransform getProbeTestTransform()
@@ -122,68 +82,10 @@ public class AIOController extends AbstractTransformerController
{
Map<String, String> parameters = new HashMap<>();
parameters.put(SOURCE_ENCODING, "UTF-8");
transformInternal( "html", sourceFile, targetFile, MIMETYPE_HTML,
MIMETYPE_TEXT_PLAIN, parameters);
transform("html", MIMETYPE_HTML, MIMETYPE_TEXT_PLAIN, parameters, sourceFile, targetFile);
}
};
}
@PostMapping(value = "/transform", consumes = MULTIPART_FORM_DATA_VALUE)
public ResponseEntity<Resource> transform(HttpServletRequest request,
@RequestParam("file") MultipartFile sourceMultipartFile,
@RequestParam(TARGET_EXTENSION) String targetExtension,
@RequestParam(SOURCE_MIMETYPE) String sourceMimetype,
@RequestParam(TARGET_MIMETYPE) String targetMimetype,
@RequestParam Map<String, String> requestParameters,
@RequestParam (value = TEST_DELAY, required = false) Long testDelay,
// The TRANSFORM_NAME_PROPERTY param allows ACS legacy transformers to specify which transform to use,
// It can be removed once legacy transformers are removed from ACS.
@RequestParam (value = TRANSFORM_NAME_PROPERTY, required = false) String requestTransformName)
{
if (logger.isDebugEnabled())
{
logger.debug("Processing request via HTTP endpoint. Params: sourceMimetype: '{}', targetMimetype: '{}', "
+ "targetExtension: '{}', requestParameters: {}", sourceMimetype, targetMimetype, targetExtension, requestParameters);
}
//Remove all required parameters from request parameters to get the list of options
List<String> optionsToFilter = Arrays.asList(SOURCE_EXTENSION, TARGET_EXTENSION, TARGET_MIMETYPE,
SOURCE_MIMETYPE, TEST_DELAY, TRANSFORM_NAME_PROPERTY);
Map<String, String> transformOptions = new HashMap<>(requestParameters);
transformOptions.keySet().removeAll(optionsToFilter);
transformOptions.values().removeIf(v -> v.isEmpty());
if (logger.isDebugEnabled())
{
logger.debug("Filtered requestParameters into transformOptions: {}" + transformOptions);
}
final String targetFilename = createTargetFileName(
sourceMultipartFile.getOriginalFilename(), targetExtension);
getProbeTestTransform().incrementTransformerCount();
final File sourceFile = createSourceFile(request, sourceMultipartFile);
final File targetFile = createTargetFile(request, targetFilename);
// Check if transformName was provided in the request (this can happen for ACS legacy transformers)
String transform = requestTransformName;
if (transform == null || transform.isEmpty())
{
transform = getTransformerName(sourceFile, sourceMimetype, targetMimetype, transformOptions);
}
else if (logger.isInfoEnabled())
{
logger.info("Using transform name provided in the request: " + requestTransformName);
}
transformInternal(transform, sourceFile, targetFile, sourceMimetype, targetMimetype, transformOptions);
final ResponseEntity<Resource> body = createAttachment(targetFilename, targetFile);
LogEntry.setTargetSize(targetFile.length());
long time = LogEntry.setStatusCodeAndMessage(OK.value(), "Success");
time += LogEntry.addDelay(testDelay);
getProbeTestTransform().recordTransformTime(time);
return body;
}
@Override
public ResponseEntity<TransformConfig> info()
@@ -193,9 +95,9 @@ public class AIOController extends AbstractTransformerController
return new ResponseEntity<>(transformConfig, OK);
}
protected void transformInternal(final String transformName, final File sourceFile, final File targetFile,
final String sourceMimetype, final String targetMimetype,
final Map<String, String> transformOptions)
@Override
protected void transform(String transformName, String sourceMimetype, String targetMimetype,
Map<String, String> transformOptions, File sourceFile, File targetFile)
{
logger.debug("Processing transform with: transformName; '{}', sourceFile '{}', targetFile '{}', transformOptions" +
" {}", transformName, sourceFile, targetFile, transformOptions);
@@ -212,25 +114,7 @@ public class AIOController extends AbstractTransformerController
logger.debug("Performing transform with name '{}' using transformer with id '{}'.", transformName, transformer.getTransformerId());
}
try
{
Map<String, String> optionsWithTransformName = new HashMap<>(transformOptions);
optionsWithTransformName.put(Transformer.TRANSFORM_NAME_PARAMETER, transformName);
transformer.transform(sourceFile, targetFile, sourceMimetype, targetMimetype, optionsWithTransformName);
}
catch (TransformException e)
{
throw e;
}
catch (IllegalArgumentException e)
{
throw new TransformException(BAD_REQUEST.value(), e.getMessage(), e);
}
catch (Exception e)
{
throw new TransformException(INTERNAL_SERVER_ERROR.value(), "Failed transform - transform:"
+ transformName + " sourceMimetype:" + sourceMimetype + " targetMimetype:" + targetMimetype);
}
transformOptions.put(TRANSFORM_NAME_PARAMETER, transformName);
transformer.transform(sourceMimetype, targetMimetype, transformOptions, sourceFile, targetFile);
}
}

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@@ -27,11 +27,11 @@
package org.alfresco.transformer;
import org.alfresco.transform.client.registry.TransformServiceRegistry;
import org.alfresco.transformer.transformers.ImageMagickAdapter;
import org.alfresco.transformer.transformers.LibreOfficeAdapter;
import org.alfresco.transformer.transformers.MiscAdapter;
import org.alfresco.transformer.transformers.PdfRendererAdapter;
import org.alfresco.transformer.transformers.TikaAdapter;
import org.alfresco.transformer.executors.ImageMagickCommandExecutor;
import org.alfresco.transformer.executors.LibreOfficeJavaExecutor;
import org.alfresco.transformer.executors.PdfRendererCommandExecutor;
import org.alfresco.transformer.executors.TikaJavaExecutor;
import org.alfresco.transformer.transformers.SelectingTransformer;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@@ -70,11 +70,11 @@ public class AIOCustomConfig
public TransformServiceRegistry aioTransformRegistry() throws Exception
{
AIOTransformRegistry aioTransformRegistry = new AIOTransformRegistry();
aioTransformRegistry.registerTransformer(new MiscAdapter());
aioTransformRegistry.registerTransformer(new TikaAdapter());
aioTransformRegistry.registerTransformer(new ImageMagickAdapter(imageMagickExePath, imageMagickDynPath, imageMagickRootPath, imageMagickCodersPath, imageMagickConfigPath));
aioTransformRegistry.registerTransformer(new LibreOfficeAdapter(libreofficePath));
aioTransformRegistry.registerTransformer(new PdfRendererAdapter(pdfRendererPath));
aioTransformRegistry.registerTransformer(new SelectingTransformer());
aioTransformRegistry.registerTransformer(new TikaJavaExecutor());
aioTransformRegistry.registerTransformer(new ImageMagickCommandExecutor(imageMagickExePath, imageMagickDynPath, imageMagickRootPath, imageMagickCodersPath, imageMagickConfigPath));
aioTransformRegistry.registerTransformer(new LibreOfficeJavaExecutor(libreofficePath));
aioTransformRegistry.registerTransformer(new PdfRendererCommandExecutor(pdfRendererPath));
return aioTransformRegistry;
}
}

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@@ -26,10 +26,7 @@
*/
package org.alfresco.transformer;
import static org.alfresco.transformer.logging.StandardMessages.LICENCE;
import java.util.Arrays;
import io.micrometer.core.instrument.MeterRegistry;
import org.alfresco.transformer.executors.ImageMagickCommandExecutor;
import org.alfresco.transformer.executors.LibreOfficeJavaExecutor;
import org.alfresco.transformer.executors.PdfRendererCommandExecutor;
@@ -47,7 +44,9 @@ import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.annotation.Bean;
import org.springframework.context.event.EventListener;
import io.micrometer.core.instrument.MeterRegistry;
import java.util.Arrays;
import static org.alfresco.transformer.logging.StandardMessages.LICENCE;
@SpringBootApplication
@EnableAutoConfiguration(exclude = {DataSourceAutoConfiguration.class})

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@@ -0,0 +1 @@
#logging.level.org.alfresco.transformer.metadataExtractors=debug

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@@ -26,15 +26,7 @@
*/
package org.alfresco.transformer;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.util.Map;
import javax.annotation.PostConstruct;
import org.alfresco.transformer.transformers.ImageMagickAdapter;
import org.alfresco.transformer.transformers.Transformer;
import org.alfresco.transformer.executors.Transformer;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -46,6 +38,11 @@ import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.util.ReflectionTestUtils;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import java.io.IOException;
import java.util.Map;
import static org.junit.Assert.assertTrue;
@RunWith(SpringRunner.class)
@WebMvcTest(AIOController.class)
@Import(AIOCustomConfig.class)
@@ -56,27 +53,18 @@ import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilde
public class AIOControllerImageMagickTest extends ImageMagickControllerTest
{
// All tests contained in ImageMagickControllerTest
ImageMagickAdapter adapter;
@Autowired
AIOTransformRegistry transformRegistry;
@PostConstruct
private void init() throws Exception
{
adapter = new ImageMagickAdapter(EXE, DYN, ROOT, CODERS, CONFIG);
}
@Before @Override
public void before() throws IOException
{
ReflectionTestUtils.setField(commandExecutor, "transformCommand", mockTransformCommand);
ReflectionTestUtils.setField(commandExecutor, "checkCommand", mockCheckCommand);
ReflectionTestUtils.setField(adapter, "commandExecutor", commandExecutor);
//Need to wire in the mocked adapter into the controller...
Map<String,Transformer> transformers = transformRegistry.getTransformerTransformMapping();
transformers.replace("imagemagick", adapter);
//Need to wire in the mocked commandExecutor into the controller...
Map<String,Transformer> transformers = transformRegistry.getTransformerEngineMapping();
transformers.replace("imagemagick", commandExecutor);
mockTransformCommand("jpg", "png", "image/jpeg", true);
}

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@@ -26,15 +26,8 @@
*/
package org.alfresco.transformer;
import static org.junit.Assert.assertTrue;
import java.util.Map;
import javax.annotation.PostConstruct;
import org.alfresco.transformer.executors.LibreOfficeJavaExecutor;
import org.alfresco.transformer.transformers.LibreOfficeAdapter;
import org.alfresco.transformer.transformers.Transformer;
import org.alfresco.transformer.executors.Transformer;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
@@ -42,9 +35,12 @@ import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.context.annotation.Import;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.util.ReflectionTestUtils;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import java.util.Map;
import static org.junit.Assert.assertTrue;
@RunWith(SpringRunner.class)
@WebMvcTest(AIOController.class)
@Import(AIOCustomConfig.class)
@@ -54,7 +50,6 @@ import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilde
*/
public class AIOControllerLibreOfficeTest extends LibreOfficeControllerTest
{
//Tests contained in LibreOfficeControllerTest
@Test
@@ -64,25 +59,16 @@ public class AIOControllerLibreOfficeTest extends LibreOfficeControllerTest
assertTrue("Wrong controller wired for test", controller instanceof AIOController);
}
LibreOfficeAdapter adapter;
@Autowired
AIOTransformRegistry transformRegistry;
@PostConstruct
private void init() throws Exception
{
adapter = new LibreOfficeAdapter(execPath);
}
@Override
// Used by the super class to mock the javaExecutor, a different implementation is required here
protected void setJavaExecutor(AbstractTransformerController controller, LibreOfficeJavaExecutor javaExecutor)
{
ReflectionTestUtils.setField(adapter, "javaExecutor", javaExecutor);
//Need to wire in the mocked adapter into the controller...
Map<String,Transformer> transformers = transformRegistry.getTransformerTransformMapping();
transformers.replace("libreoffice", adapter);
//Need to wire in the mocked javaExecutor into the controller...
Map<String,Transformer> transformers = transformRegistry.getTransformerEngineMapping();
transformers.replace("libreoffice", javaExecutor);
// No need to set the transform registry to the controller as it is @Autowired in
}

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@@ -26,14 +26,7 @@
*/
package org.alfresco.transformer;
import static org.junit.Assert.assertTrue;
import java.util.Map;
import javax.annotation.PostConstruct;
import org.alfresco.transformer.transformers.PdfRendererAdapter;
import org.alfresco.transformer.transformers.Transformer;
import org.alfresco.transformer.executors.Transformer;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
@@ -44,6 +37,10 @@ import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.util.ReflectionTestUtils;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import java.util.Map;
import static org.junit.Assert.assertTrue;
@RunWith(SpringRunner.class)
@WebMvcTest(AIOController.class)
@Import(AIOCustomConfig.class)
@@ -53,27 +50,17 @@ import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilde
*/
public class AIOControllerPdfRendererTest extends AlfrescoPdfRendererControllerTest
{
// All tests contained IN AlfrescoPdfRendererControllerTest
PdfRendererAdapter adapter;
@Autowired
AIOTransformRegistry transformRegistry;
@PostConstruct
private void init() throws Exception
{
adapter = new PdfRendererAdapter(execPath);
}
@Override
protected void setFields()
{
ReflectionTestUtils.setField(commandExecutor, "transformCommand", mockTransformCommand);
ReflectionTestUtils.setField(commandExecutor, "checkCommand", mockCheckCommand);
ReflectionTestUtils.setField(adapter, "pdfExecutor", commandExecutor);
//Need to wire in the mocked adapter into the controller...
Map<String,Transformer> transformers = transformRegistry.getTransformerTransformMapping();
transformers.replace("pdfrenderer", adapter);
//Need to wire in the mocked commandExecutor into the controller...
Map<String,Transformer> transformers = transformRegistry.getTransformerEngineMapping();
transformers.replace("pdfrenderer", commandExecutor);
}
@Override

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@@ -1,56 +1,44 @@
/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.transformers;
import java.io.File;
import java.util.Map;
import org.alfresco.transformer.executors.LibreOfficeJavaExecutor;
public class LibreOfficeAdapter implements Transformer
{
private static String ID = "libreoffice";
private LibreOfficeJavaExecutor javaExecutor;
public LibreOfficeAdapter(String execPath) throws Exception
{
javaExecutor = new LibreOfficeJavaExecutor(execPath);
}
@Override
public void transform(File sourceFile, File targetFile, String sourceMimetype, String targetMimetype,
Map<String, String> transformOptions)
{
javaExecutor.call(sourceFile, targetFile);
}
@Override
public String getTransformerId()
{
return ID;
}
}
/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
/**
* Metadata integration tests in the Misc T-Engine, but run from the AIO T-Engine.
*
* @author adavis
*/
@RunWith(Parameterized.class)
public class AIOMiscMetadataExtractsIT extends MiscMetadataExtractsIT
{
public AIOMiscMetadataExtractsIT(TestFileInfo testFileInfo)
{
super(testFileInfo);
}
}

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@@ -24,35 +24,21 @@
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.transformers;
package org.alfresco.transformer;
import java.io.File;
import java.util.Map;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
public class MiscAdapter implements Transformer
/**
* Metadata integration tests in the Tika T-Engine, but run from the AIO T-Engine.
*
* @author adavis
*/
@RunWith(Parameterized.class)
public class AIOTikaMetadataExtractsIT extends TikaMetadataExtractsIT
{
private static final String ID = "misc";
private SelectingTransformer miscSelectingTransformer;
public MiscAdapter()
public AIOTikaMetadataExtractsIT(TestFileInfo testFileInfo)
{
miscSelectingTransformer = new SelectingTransformer();
}
@Override
public void transform(File sourceFile, File targetFile, String sourceMimetype, String targetMimetype, Map<String,
String> transformOptions)
{
String transformerName = transformOptions.get(TRANSFORM_NAME_PARAMETER);
miscSelectingTransformer.transform(transformerName, sourceFile, targetFile,
sourceMimetype, targetMimetype, transformOptions);
}
@Override
public String getTransformerId()
{
return ID;
super(testFileInfo);
}
}

View File

@@ -28,27 +28,20 @@ package org.alfresco.transformer;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.alfresco.transform.client.model.config.TransformConfig;
import org.alfresco.transform.client.model.config.TransformOption;
import org.alfresco.transform.client.registry.AbstractTransformRegistry;
import org.alfresco.transform.client.registry.TransformCache;
import org.alfresco.transform.exceptions.TransformException;
import org.alfresco.transformer.transformers.Transformer;
import org.alfresco.transformer.executors.Transformer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
/**
* AIOTransformRegistry manages all of the sub transformers registered to it and provides aggregated TransformConfig.
@@ -67,8 +60,8 @@ public class AIOTransformRegistry extends AbstractTransformRegistry
private ObjectMapper jsonObjectMapper = new ObjectMapper();
//Represents the mapping between a transform and a transformer, multiple mappings can point to the same transformer.
private Map<String, Transformer> transformerTransformMapping = new HashMap();
// Represents the mapping between a transform and a transformer, multiple mappings can point to the same transformer.
private Map<String, Transformer> transformerEngineMapping = new HashMap();
/**
* The registration will go through all supported sub transformers and map them to the transformer implementation.
@@ -87,11 +80,11 @@ public class AIOTransformRegistry extends AbstractTransformRegistry
for (org.alfresco.transform.client.model.config.Transformer transformerConfig : transformConfig.getTransformers())
{
String transformerName = transformerConfig.getTransformerName();
if (transformerTransformMapping.containsKey(transformerName))
if (transformerEngineMapping.containsKey(transformerName))
{
throw new Exception("Transformer name " + transformerName + " is already registered.");
}
transformerTransformMapping.put(transformerName, transformer);
transformerEngineMapping.put(transformerName, transformer);
log.debug("Registered transformer with name: '{}'.", transformerName);
}
@@ -108,7 +101,7 @@ public class AIOTransformRegistry extends AbstractTransformRegistry
*/
public Transformer getByTransformName(final String transformName)
{
return getTransformerTransformMapping().get(transformName);
return getTransformerEngineMapping().get(transformName);
}
/**
@@ -144,14 +137,14 @@ public class AIOTransformRegistry extends AbstractTransformRegistry
}
}
Map<String, Transformer> getTransformerTransformMapping()
Map<String, Transformer> getTransformerEngineMapping()
{
return transformerTransformMapping;
return transformerEngineMapping;
}
void setTransformerTransformMapping(Map<String, Transformer> transformerTransformMapping)
void setTransformerEngineMapping(Map<String, Transformer> transformerEngineMapping)
{
this.transformerTransformMapping = transformerTransformMapping;
this.transformerEngineMapping = transformerEngineMapping;
}
@Override

View File

@@ -1,120 +0,0 @@
/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.transformers;
import static org.alfresco.transformer.util.RequestParamMap.ALLOW_ENLARGEMENT;
import static org.alfresco.transformer.util.RequestParamMap.ALPHA_REMOVE;
import static org.alfresco.transformer.util.RequestParamMap.AUTO_ORIENT;
import static org.alfresco.transformer.util.RequestParamMap.COMMAND_OPTIONS;
import static org.alfresco.transformer.util.RequestParamMap.CROP_GRAVITY;
import static org.alfresco.transformer.util.RequestParamMap.CROP_HEIGHT;
import static org.alfresco.transformer.util.RequestParamMap.CROP_PERCENTAGE;
import static org.alfresco.transformer.util.RequestParamMap.CROP_WIDTH;
import static org.alfresco.transformer.util.RequestParamMap.CROP_X_OFFSET;
import static org.alfresco.transformer.util.RequestParamMap.CROP_Y_OFFSET;
import static org.alfresco.transformer.util.RequestParamMap.END_PAGE;
import static org.alfresco.transformer.util.RequestParamMap.MAINTAIN_ASPECT_RATIO;
import static org.alfresco.transformer.util.RequestParamMap.RESIZE_HEIGHT;
import static org.alfresco.transformer.util.RequestParamMap.RESIZE_PERCENTAGE;
import static org.alfresco.transformer.util.RequestParamMap.RESIZE_WIDTH;
import static org.alfresco.transformer.util.RequestParamMap.START_PAGE;
import static org.alfresco.transformer.util.RequestParamMap.THUMBNAIL;
import static org.alfresco.transformer.util.RequestParamMap.TIMEOUT;
import static org.alfresco.transformer.util.Util.stringToInteger;
import static org.alfresco.transformer.util.Util.stringToLong;
import java.io.File;
import java.util.Map;
import org.alfresco.transformer.ImageMagickOptionsBuilder;
import org.alfresco.transformer.executors.ImageMagickCommandExecutor;
public class ImageMagickAdapter implements Transformer
{
private static String ID = "imagemagick";
private ImageMagickCommandExecutor commandExecutor;
public ImageMagickAdapter(String exe, String dyn, String root, String coder, String config) throws Exception
{
commandExecutor = new ImageMagickCommandExecutor(exe, dyn, root, coder, config);
}
@Override
public void transform(File sourceFile, File targetFile, String sourceMimetype, String targetMimetype,
Map<String, String> transformOptions)
{
final String options = ImageMagickOptionsBuilder
.builder()
.withStartPage(transformOptions.get(START_PAGE))
.withEndPage(transformOptions.get(END_PAGE))
.withAlphaRemove(transformOptions.get(ALPHA_REMOVE))
.withAutoOrient(transformOptions.get(AUTO_ORIENT))
.withCropGravity(transformOptions.get(CROP_GRAVITY))
.withCropWidth(transformOptions.get(CROP_WIDTH))
.withCropHeight(transformOptions.get(CROP_HEIGHT))
.withCropPercentage(transformOptions.get(CROP_PERCENTAGE))
.withCropXOffset(transformOptions.get(CROP_X_OFFSET))
.withCropYOffset(transformOptions.get(CROP_Y_OFFSET))
.withThumbnail(transformOptions.get(THUMBNAIL))
.withResizeWidth(transformOptions.get(RESIZE_WIDTH))
.withResizeHeight(transformOptions.get(RESIZE_HEIGHT))
.withResizePercentage(transformOptions.get(RESIZE_PERCENTAGE))
.withAllowEnlargement(transformOptions.get(ALLOW_ENLARGEMENT))
.withMaintainAspectRatio(transformOptions.get(MAINTAIN_ASPECT_RATIO))
.withCommandOptions(transformOptions.get(COMMAND_OPTIONS))
.build();
String pageRange = calculatePageRange(
stringToInteger(transformOptions.get(START_PAGE)),
stringToInteger(transformOptions.get(END_PAGE))
);
Long timeout = stringToLong(transformOptions.get(TIMEOUT));
commandExecutor.run(options, sourceFile, pageRange, targetFile, timeout);
}
@Override
public String getTransformerId()
{
return ID;
}
// COPIED From ImageMagickController
private static String calculatePageRange(Integer startPage, Integer endPage)
{
return startPage == null
? endPage == null
? ""
: "[" + endPage + ']'
: endPage == null || startPage.equals(endPage)
? "[" + startPage + ']'
: "[" + startPage + '-' + endPage + ']';
}
}

View File

@@ -1,79 +0,0 @@
/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.transformers;
import static org.alfresco.transformer.util.RequestParamMap.ALLOW_PDF_ENLARGEMENT;
import static org.alfresco.transformer.util.RequestParamMap.HEIGHT_REQUEST_PARAM;
import static org.alfresco.transformer.util.RequestParamMap.MAINTAIN_PDF_ASPECT_RATIO;
import static org.alfresco.transformer.util.RequestParamMap.PAGE_REQUEST_PARAM;
import static org.alfresco.transformer.util.RequestParamMap.TIMEOUT;
import static org.alfresco.transformer.util.RequestParamMap.WIDTH_REQUEST_PARAM;
import static org.alfresco.transformer.util.Util.stringToLong;
import java.io.File;
import java.util.Map;
import org.alfresco.transformer.executors.PdfRendererCommandExecutor;
import org.alfresco.transformer.PdfRendererOptionsBuilder;
public class PdfRendererAdapter implements Transformer
{
private static String ID = "pdfrenderer";
private PdfRendererCommandExecutor pdfExecutor;
public PdfRendererAdapter(String execPath) throws Exception
{
pdfExecutor = new PdfRendererCommandExecutor(execPath);
}
@Override
public void transform(File sourceFile, File targetFile, String sourceMimetype, String targetMimetype,
Map<String, String> transformOptions)
{
final String options = PdfRendererOptionsBuilder
.builder()
.withPage(transformOptions.get(PAGE_REQUEST_PARAM))
.withWidth(transformOptions.get(WIDTH_REQUEST_PARAM))
.withHeight(transformOptions.get(HEIGHT_REQUEST_PARAM))
.withAllowPdfEnlargement(transformOptions.get(ALLOW_PDF_ENLARGEMENT))
.withMaintainPdfAspectRatio(transformOptions.get(MAINTAIN_PDF_ASPECT_RATIO))
.build();
Long timeout = stringToLong(transformOptions.get(TIMEOUT));
pdfExecutor.run(options, sourceFile, targetFile, timeout);
}
@Override
public String getTransformerId()
{
return ID;
}
}

View File

@@ -1,73 +0,0 @@
/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.transformers;
import org.alfresco.transformer.executors.TikaJavaExecutor;
import java.io.File;
import java.util.Map;
import static java.lang.Boolean.parseBoolean;
import static org.alfresco.transformer.executors.Tika.INCLUDE_CONTENTS;
import static org.alfresco.transformer.executors.Tika.NOT_EXTRACT_BOOKMARKS_TEXT;
import static org.alfresco.transformer.executors.Tika.TARGET_ENCODING;
import static org.alfresco.transformer.executors.Tika.TARGET_MIMETYPE;
public class TikaAdapter implements Transformer
{
private static final String ID = "tika";
private TikaJavaExecutor tikaJavaExecutor;
public TikaAdapter() throws Exception
{
tikaJavaExecutor = new TikaJavaExecutor();
}
@Override
public void transform(File sourceFile, File targetFile, String sourceMimetype, String targetMimetype,
Map<String, String> transformOptions) throws Exception
{
final String transform = transformOptions.get(TRANSFORM_NAME_PARAMETER);
final boolean includeContents = parseBoolean(
transformOptions.getOrDefault("includeContents", "false"));
final boolean notExtractBookmarksText = parseBoolean(
transformOptions.getOrDefault("notExtractBookmarksText", "false"));
final String targetEncoding = transformOptions.getOrDefault("targetEncoding", "UTF-8");
tikaJavaExecutor.call(sourceFile, targetFile, transform,
includeContents ? INCLUDE_CONTENTS : null,
notExtractBookmarksText ? NOT_EXTRACT_BOOKMARKS_TEXT : null,
TARGET_MIMETYPE + targetMimetype, TARGET_ENCODING + targetEncoding);
}
@Override
public String getTransformerId()
{
return ID;
}
}

View File

@@ -1,59 +0,0 @@
/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.transformers;
import java.io.File;
import java.util.Map;
/**
* Interface for transformers used with {@link org.alfresco.transformer.AIOTransformRegistry}.
*/
public interface Transformer
{
// Additional parameter used by transformers like {@link TikaAdapter} and {@link MiscAdapter}
String TRANSFORM_NAME_PARAMETER = "alfresco.transform-name-parameter";
/**
* Implementation of the actual transformation.
*
* @param sourceFile
* @param targetFile
* @param transformOptions
* @throws Exception
*/
void transform(File sourceFile, File targetFile, String sourceMimetype,
String targetMimetype, Map<String, String> transformOptions) throws Exception;
/**
* @return A unique transformer id,
*
*/
String getTransformerId();
}

View File

@@ -28,9 +28,9 @@ package org.alfresco.transformer;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.alfresco.transform.client.model.config.TransformConfig;
import org.alfresco.transformer.transformers.MiscAdapter;
import org.alfresco.transformer.transformers.TikaAdapter;
import org.alfresco.transformer.transformers.Transformer;
import org.alfresco.transformer.executors.TikaJavaExecutor;
import org.alfresco.transformer.executors.Transformer;
import org.alfresco.transformer.transformers.SelectingTransformer;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.text.PDFTextStripper;
import org.junit.Before;
@@ -43,23 +43,22 @@ import java.io.OutputStreamWriter;
import java.io.StringWriter;
import java.nio.file.Files;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import static org.alfresco.transformer.transformers.TextToPdfContentTransformer.PAGE_LIMIT;
import static org.alfresco.transformer.transformers.Transformer.TRANSFORM_NAME_PARAMETER;
import static org.junit.Assert.*;
import static org.alfresco.transformer.util.RequestParamMap.PAGE_LIMIT;
import static org.alfresco.transformer.util.RequestParamMap.TRANSFORM_NAME_PARAMETER;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
public class AIOTransformRegistryTest
{
private static final String SOURCE_MIMETYPE = "text/html";
private static final String TARGET_MIMETYPE = "text/plain";
String SOURCE_ENCODING = "sourceEncoding";
String TARGET_ENCODING = "targetEncoding";
AIOTransformRegistry aioTransformerRegistry = new AIOTransformRegistry();
ObjectMapper objectMapper = new ObjectMapper();
@@ -68,8 +67,8 @@ public class AIOTransformRegistryTest
@Before
public void before() throws Exception
{
aioTransformerRegistry.registerTransformer(new MiscAdapter());
aioTransformerRegistry.registerTransformer(new TikaAdapter());
aioTransformerRegistry.registerTransformer(new SelectingTransformer());
aioTransformerRegistry.registerTransformer(new TikaJavaExecutor());
}
@@ -153,7 +152,7 @@ public class AIOTransformRegistryTest
public void testDuplicateTransformsException() throws Exception
{
// The Misc transformers are already registered
aioTransformerRegistry.registerTransformer(new MiscAdapter());
aioTransformerRegistry.registerTransformer(new SelectingTransformer());
}
// Test copied from Misc (HtmlParserContentTransformerTest) See ATS-712 aioTransformerRegistry - html
@@ -187,7 +186,7 @@ public class AIOTransformRegistryTest
parameters.put(SOURCE_ENCODING, "ISO-8859-1");
parameters.put(TRANSFORM_NAME_PARAMETER, "html");
Transformer transformer = aioTransformerRegistry.getByTransformName("html");
transformer.transform(tmpS, tmpD, SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters);
transformer.transform(SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters, tmpS, tmpD);
assertEquals(expected, readFromFile(tmpD, "UTF-8"));
tmpS.delete();
@@ -201,7 +200,7 @@ public class AIOTransformRegistryTest
parameters = new HashMap<>();
parameters.put(TRANSFORM_NAME_PARAMETER, "html");
parameters.put(SOURCE_ENCODING, "UTF-8");
transformer.transform(tmpS, tmpD, SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters);
transformer.transform(SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters, tmpS, tmpD);
assertEquals(expected, readFromFile(tmpD, "UTF-8"));
tmpS.delete();
tmpD.delete();
@@ -214,7 +213,7 @@ public class AIOTransformRegistryTest
parameters = new HashMap<>();
parameters.put(TRANSFORM_NAME_PARAMETER, "html");
parameters.put(SOURCE_ENCODING, "UTF-16");
transformer.transform(tmpS, tmpD, SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters);
transformer.transform(SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters, tmpS, tmpD);
assertEquals(expected, readFromFile(tmpD, "UTF-8"));
tmpS.delete();
tmpD.delete();
@@ -240,7 +239,7 @@ public class AIOTransformRegistryTest
parameters = new HashMap<>();
parameters.put(TRANSFORM_NAME_PARAMETER, "html");
parameters.put(SOURCE_ENCODING, "ISO-8859-1");
transformer.transform(tmpS, tmpD, SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters);
transformer.transform(SOURCE_MIMETYPE, TARGET_MIMETYPE, parameters, tmpS, tmpD);
assertEquals(expected, readFromFile(tmpD, "UTF-8"));
tmpS.delete();
tmpD.delete();
@@ -298,7 +297,7 @@ public class AIOTransformRegistryTest
parameters.put(PAGE_LIMIT, pageLimit);
parameters.put(TRANSFORM_NAME_PARAMETER, "textToPdf");
Transformer transformer = aioTransformerRegistry.getByTransformName("textToPdf");
transformer.transform(sourceFile, targetFile, "text/plain", "application/pdf", parameters);
transformer.transform("text/plain", "application/pdf", parameters, sourceFile, targetFile);
// Read back in the PDF and check it
PDDocument doc = PDDocument.load(targetFile);

View File

@@ -69,6 +69,23 @@
],
"transformOptions": [
]
},
{
"transformerName": "HtmlMetadataExtractor",
"supportedSourceAndTargetList": [
{"sourceMediaType": "text/html", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/xhtml+xml", "targetMediaType": "alfresco-metadata-extract"}
],
"transformOptions": [
]
},
{
"transformerName": "RFC822MetadataExtractor",
"supportedSourceAndTargetList": [
{"sourceMediaType": "message/rfc822", "targetMediaType": "alfresco-metadata-extract"}
],
"transformOptions": [
]
}
]
}

View File

@@ -284,6 +284,7 @@
{"sourceMediaType": "application/vnd.apple.keynote", "targetMediaType": "text/html"},
{"sourceMediaType": "application/vnd.apple.keynote", "targetMediaType": "application/xhtml+xml"},
{"sourceMediaType": "application/vnd.apple.keynote", "targetMediaType": "text/xml"},
{"sourceMediaType": "application/vnd.apple.keynote", "priority": 120, "targetMediaType": "text/plain"},
{"sourceMediaType": "application/vnd.ms-project", "targetMediaType": "text/html"},
{"sourceMediaType": "application/vnd.ms-project", "targetMediaType": "text/plain"},
@@ -293,6 +294,7 @@
{"sourceMediaType": "application/vnd.apple.numbers", "targetMediaType": "text/html"},
{"sourceMediaType": "application/vnd.apple.numbers", "targetMediaType": "application/xhtml+xml"},
{"sourceMediaType": "application/vnd.apple.numbers", "targetMediaType": "text/xml"},
{"sourceMediaType": "application/vnd.apple.numbers", "priority": 120, "targetMediaType": "text/plain"},
{"sourceMediaType": "application/vnd.oasis.opendocument.chart", "targetMediaType": "text/html"},
{"sourceMediaType": "application/vnd.oasis.opendocument.chart", "targetMediaType": "text/plain"},
@@ -352,6 +354,7 @@
{"sourceMediaType": "application/vnd.apple.pages", "targetMediaType": "text/html"},
{"sourceMediaType": "application/vnd.apple.pages", "targetMediaType": "application/xhtml+xml"},
{"sourceMediaType": "application/vnd.apple.pages", "targetMediaType": "text/xml"},
{"sourceMediaType": "application/vnd.apple.pages", "targetMediaType": "text/plain"},
{"sourceMediaType": "application/pdf", "priority": 55, "targetMediaType": "text/html"},
{"sourceMediaType": "application/pdf", "maxSourceSizeBytes": 26214400, "priority": 55, "targetMediaType": "text/plain"},
@@ -486,7 +489,12 @@
{"sourceMediaType": "application/x-compress", "targetMediaType": "text/html"},
{"sourceMediaType": "application/x-compress", "targetMediaType": "text/plain"},
{"sourceMediaType": "application/x-compress", "targetMediaType": "application/xhtml+xml"},
{"sourceMediaType": "application/x-compress", "targetMediaType": "text/xml"}
{"sourceMediaType": "application/x-compress", "targetMediaType": "text/xml"},
{"sourceMediaType": "text/csv", "priority": 120, "targetMediaType": "text/html"},
{"sourceMediaType": "text/csv", "priority": 120, "targetMediaType": "text/plain"},
{"sourceMediaType": "text/csv", "priority": 120, "targetMediaType": "application/xhtml+xml"},
{"sourceMediaType": "text/csv", "priority": 120, "targetMediaType": "text/xml"}
],
"transformOptions": [
"tikaOptions"
@@ -503,6 +511,464 @@
"transformOptions": [
"tikaOptions"
]
},
{
"transformerName": "DWGMetadataExtractor",
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/dwg", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "image/vnd.dwg", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "image/x-dwg", "targetMediaType": "alfresco-metadata-extract"}
],
"transformOptions": [
]
},
{
"transformerName": "MailMetadataExtractor",
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/vnd.ms-outlook", "targetMediaType": "alfresco-metadata-extract"}
],
"transformOptions": [
]
},
{
"transformerName": "MP3MetadataExtractor",
"supportedSourceAndTargetList": [
{"sourceMediaType": "audio/mpeg", "targetMediaType": "alfresco-metadata-extract"}
],
"transformOptions": [
]
},
{
"transformerName": "OfficeMetadataExtractor",
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/msword", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.ms-excel", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.ms-powerpoint", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.visio", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.visio2013", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-tika-msoffice-embedded; format=ole10_native", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.ms-project", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-tika-msworks-spreadsheet", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-mspublisher", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-tika-msoffice", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/sldworks", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-tika-ooxml-protected", "targetMediaType": "alfresco-metadata-extract"}
],
"transformOptions": [
]
},
{
"transformerName": "OpenDocumentMetadataExtractor",
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/vnd.oasis.opendocument.text", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.text-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.graphics", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.graphics-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.chart", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.chart-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.image", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.image-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.formula", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.formula-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.text-master", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.text-web", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.oasis.opendocument.database", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.presentation", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "applicationvnd.oasis.opendocument.image-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.text-web", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.image", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.spreadsheet-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/vnd.sun.xml.writer", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.graphics-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.chart", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.spreadsheet", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.text", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.text-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.formula", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.image-template", "targetMediaType": "alfresco-metadata-extract"},
{"sourceMediaType": "application/x-vnd.oasis.opendocument.presentation-template", "targetMediaType": "alfresco-metadata-extract"},
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}
]
}