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ACS-10505 used a temp office manager to create a temp user profile.

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This commit is contained in:
bsayan2
2025-12-19 11:51:05 +05:30
parent b44904d1af
commit 4415250ebc
2 changed files with 91 additions and 48 deletions
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engines/libreoffice/src/main/java/org/alfresco/transform/libreoffice/patch/LibreOfficeProfileManager.java
+68 -38
View File
@@ -39,6 +39,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.artofsolving.jodconverter.OfficeDocumentConverter;
import org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration;
import org.artofsolving.jodconverter.office.OfficeManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -60,21 +61,36 @@ public class LibreOfficeProfileManager
private final File workDir;
private final File templateProfileDir;
private final OfficeManager officeManager;
private final OfficeManager tempOfficeManager;
private final boolean disableExternalLinks;
private static LibreOfficeProfileManager instance;
public LibreOfficeProfileManager(File workDir, File templateProfileDir,
OfficeManager officeManager, boolean disableExternalLinks)
private LibreOfficeProfileManager(File workDir, File templateProfileDir,
DefaultOfficeManagerConfiguration officeManagerConfiguration,
boolean disableExternalLinks)
{
this.workDir = workDir;
this.templateProfileDir = templateProfileDir;
this.officeManager = officeManager;
this.tempOfficeManager = officeManagerConfiguration.buildOfficeManager();
this.disableExternalLinks = disableExternalLinks;
this.tempOfficeManager.start();
}
public void setupTemplateUserProfile() throws Exception
public static void initializeTemplateUserProfile(File workDir, File templateProfileDir,
DefaultOfficeManagerConfiguration officeManagerConfiguration,
boolean disableExternalLinks) throws Exception
{
OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager);
if (instance == null)
{
instance = new LibreOfficeProfileManager(workDir, templateProfileDir,
officeManagerConfiguration, disableExternalLinks);
}
instance.execute();
}
private void execute() throws Exception
{
OfficeDocumentConverter converter = new OfficeDocumentConverter(tempOfficeManager);
convertProbeDocument(converter);
copyUserProfile();
@@ -82,6 +98,13 @@ public class LibreOfficeProfileManager
{
patchLibreOfficeRegistry();
}
if (tempOfficeManager.isRunning())
{
tempOfficeManager.stop();
}
// delete everything in workDir to ensure a fresh start next time
FileUtils.cleanDirectory(workDir);
}
/**
@@ -105,7 +128,7 @@ public class LibreOfficeProfileManager
private void copyUserProfile() throws Exception
{
File officeUserProfile = findLibreOfficeUserProfile(workDir);
File officeUserProfile = findLibreOfficeDirectory(workDir, USER_PROFILE_DIR);
if (officeUserProfile != null)
{
File destination = new File(templateProfileDir, officeUserProfile.getName());
@@ -118,48 +141,55 @@ public class LibreOfficeProfileManager
*
* @throws Exception
*/
private void patchLibreOfficeRegistry() throws Exception
private void patchLibreOfficeRegistry()
{
File userProfileDir = findLibreOfficeUserProfile(templateProfileDir);
if (userProfileDir == null)
try
{
throw new IllegalStateException("Cannot find LO user profile to patch");
}
File userProfileDir = findLibreOfficeDirectory(templateProfileDir, USER_PROFILE_DIR);
if (userProfileDir == null)
{
throw new IllegalStateException("Cannot find LO user profile to patch");
}
File registry = new File(userProfileDir, REGISTRY_FILE);
if (!registry.exists())
File registry = new File(userProfileDir, REGISTRY_FILE);
if (!registry.exists())
{
throw new IllegalStateException(REGISTRY_FILE + " not found!");
}
String registryContent = FileUtils.readFileToString(registry, StandardCharsets.UTF_8);
List<PatchItem> patchItems = readPatchItemsFromJson();
// Remove existing matching items
for (PatchItem item : patchItems)
{
String pattern = String.format(
"<item oor:path=\"%s\"><prop oor:name=\"%s\"[^>]*>.*?</prop></item>",
Pattern.quote(item.path),
Pattern.quote(item.propName));
registryContent = registryContent.replaceAll(pattern, "");
}
// Insert the new patch before closing tag
String patch = generatePatchXml(patchItems);
registryContent = registryContent.replace("</oor:items>", " " + patch + "\n</oor:items>");
FileUtils.writeStringToFile(registry, registryContent, StandardCharsets.UTF_8);
}
catch (Exception e)
{
throw new IllegalStateException(REGISTRY_FILE + " not found!");
logger.error("Error patching LibreOffice registry to disable external link updates", e);
}
String registryContent = FileUtils.readFileToString(registry, StandardCharsets.UTF_8);
List<PatchItem> patchItems = readPatchItemsFromJson();
// Remove existing matching items
for (PatchItem item : patchItems)
{
String pattern = String.format(
"<item oor:path=\"%s\"><prop oor:name=\"%s\"[^>]*>.*?</prop></item>",
Pattern.quote(item.path),
Pattern.quote(item.propName));
registryContent = registryContent.replaceAll(pattern, "");
}
// Insert the new patch before closing tag
String patch = generatePatchXml(patchItems);
registryContent = registryContent.replace("</oor:items>", " " + patch + "\n</oor:items>");
FileUtils.writeStringToFile(registry, registryContent, StandardCharsets.UTF_8);
}
private File findLibreOfficeUserProfile(File dir)
private File findLibreOfficeDirectory(File parentDir, String searchDir)
{
File userDir = findDirectChild(dir, USER_PROFILE_DIR);
File userDir = findDirectChild(parentDir, searchDir);
if (userDir != null)
{
return userDir;
}
return findUserInJodConverterDirs(dir);
return findUserInJodConverterDirs(parentDir);
}
private File findDirectChild(File dir, String name)
@@ -188,7 +218,7 @@ public class LibreOfficeProfileManager
for (File d : jodDirs)
{
File user = new File(d, "user");
File user = new File(d, USER_PROFILE_DIR);
if (user.exists())
{
return user;
engines/libreoffice/src/main/java/org/alfresco/transform/libreoffice/transformers/JodConverterSharedInstance.java
+23 -10
View File
@@ -168,6 +168,20 @@ public class JodConverterSharedInstance implements JodConverter
throw new RuntimeException(
"OpenOffice template profile directory " + templateProfileDir + " does not exist.");
}
else
{
// check if it contains user subdir and create a sub dir if not
File userDir = new File(tmp, "user");
if (!userDir.exists() || !userDir.isDirectory())
{
File newUserDir = new File(tmp, "user");
if (!newUserDir.mkdir())
{
throw new RuntimeException(
"Could not create user subdirectory in template profile directory " + templateProfileDir);
}
}
}
this.templateProfileDir = tmp;
}
}
@@ -378,20 +392,19 @@ public class JodConverterSharedInstance implements JodConverter
defaultOfficeMgrConfig.setConnectTimeout(connectTimeout);
}
if (workDir != null && templateProfileDir != null)
{
LibreOfficeProfileManager.initializeTemplateUserProfile(
workDir,
templateProfileDir,
defaultOfficeMgrConfig,
disableExternalLinks);
}
// Try to configure and start the JodConverter library.
officeManager = defaultOfficeMgrConfig.buildOfficeManager();
officeManager.start();
if (workDir != null && templateProfileDir != null)
{
LibreOfficeProfileManager profileManager = new LibreOfficeProfileManager(
workDir,
templateProfileDir,
officeManager,
disableExternalLinks);
profileManager.setupTemplateUserProfile();
}
}
catch (IllegalStateException e)
{