mirror of
https://github.com/Alfresco/alfresco-transform-core.git
synced 2025-08-14 17:58:27 +00:00
Add fabric8 plugin to all docker projects and removed the /docker projects that created the images
Refactor all poms and moved the sources up a level
This commit is contained in:
Alexandru-Eusebiu Epure
@@ -0,0 +1,38 @@
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/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2018 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.transformer;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class Application
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{
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public static void main(String[] args)
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{
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SpringApplication.run(Application.class, args);
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}
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}
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@@ -0,0 +1,270 @@
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/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2018 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.transformer;
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import org.alfresco.transformer.base.AbstractTransformerController;
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import org.alfresco.transformer.base.LogEntry;
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import org.alfresco.transformer.base.TransformException;
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import org.alfresco.util.exec.RuntimeExec;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.io.Resource;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.multipart.MultipartFile;
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import javax.servlet.http.HttpServletRequest;
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import java.io.File;
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import java.io.UnsupportedEncodingException;
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import java.util.*;
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/**
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* Controller for the Docker based ImageMagick transformer.
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*
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*
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* Status Codes:
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*
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* 200 Success
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* 400 Bad Request: Invalid cropGravity value (North, NorthEast, East, SouthEast, South, SouthWest, West, NorthWest, Center)
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* 400 Bad Request: Request parameter <name> is missing (missing mandatory parameter)
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* 400 Bad Request: Request parameter <name> is of the wrong type
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* 400 Bad Request: Transformer exit code was not 0 (possible problem with the source file)
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* 400 Bad Request: The source filename was not supplied
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* 500 Internal Server Error: (no message with low level IO problems)
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* 500 Internal Server Error: The target filename was not supplied (should not happen as targetExtension is checked)
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* 500 Internal Server Error: Transformer version check exit code was not 0
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* 500 Internal Server Error: Transformer version check failed to create any output
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* 500 Internal Server Error: Could not read the target file
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* 500 Internal Server Error: The target filename was malformed (should not happen because of other checks)
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* 500 Internal Server Error: Transformer failed to create an output file (the exit code was 0, so there should be some content)
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* 500 Internal Server Error: Filename encoding error
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* 507 Insufficient Storage: Failed to store the source file
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*/
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@Controller
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public class ImageMagickController extends AbstractTransformerController
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{
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private static final String ROOT = "/usr/lib64/ImageMagick-7.0.7";
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private static final String DYN = ROOT+"/lib";
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private static final String EXE = "/usr/bin/convert";
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private static final List<String> GRAVITY_VALUES = Arrays.asList(
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"North", "NorthEast", "East", "SouthEast", "South", "SouthWest", "West", "NorthWest", "Center");
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@Autowired
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public ImageMagickController()
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{
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logger = LogFactory.getLog(ImageMagickController.class);
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setTransformCommand(createTransformCommand());
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setCheckCommand(createCheckCommand());
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}
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private static RuntimeExec createTransformCommand()
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{
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RuntimeExec runtimeExec = new RuntimeExec();
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Map<String, String[]> commandsAndArguments = new HashMap<>();
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commandsAndArguments.put(".*", new String[]{EXE, "${source}", "SPLIT:${options}", "-strip", "-quiet", "${target}"});
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runtimeExec.setCommandsAndArguments(commandsAndArguments);
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Map<String, String> processProperties = new HashMap<>();
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processProperties.put("MAGICK_HOME", ROOT);
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processProperties.put("DYLD_FALLBACK_LIBRARY_PATH", DYN);
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processProperties.put("LD_LIBRARY_PATH", DYN);
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runtimeExec.setProcessProperties(processProperties);
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Map<String, String> defaultProperties = new HashMap<>();
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defaultProperties.put("options", null);
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runtimeExec.setDefaultProperties(defaultProperties);
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runtimeExec.setErrorCodes("1,2,255,400,405,410,415,420,425,430,435,440,450,455,460,465,470,475,480,485,490,495,499,700,705,710,715,720,725,730,735,740,750,755,760,765,770,775,780,785,790,795,799");
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return runtimeExec;
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}
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private static RuntimeExec createCheckCommand()
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{
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RuntimeExec runtimeExec = new RuntimeExec();
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Map<String, String[]> commandsAndArguments = new HashMap<>();
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commandsAndArguments.put(".*", new String[]{EXE, "-version"});
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runtimeExec.setCommandsAndArguments(commandsAndArguments);
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return runtimeExec;
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}
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@PostMapping("/transform")
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public ResponseEntity<Resource> transform(HttpServletRequest request,
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@RequestParam("file") MultipartFile sourceMultipartFile,
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@RequestParam("targetExtension") String targetExtension,
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@RequestParam(value = "timeout", required = false) Long timeout,
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@RequestParam(value = "startPage", required = false) Integer startPage,
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@RequestParam(value = "endPage", required = false) Integer endPage,
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@RequestParam(value = "alphaRemove", required = false) Boolean alphaRemove,
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@RequestParam(value = "autoOrient", required = false) Boolean autoOrient,
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@RequestParam(value = "cropGravity", required = false) String cropGravity,
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@RequestParam(value = "cropWidth", required = false) Integer cropWidth,
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@RequestParam(value = "cropHeight", required = false) Integer cropHeight,
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@RequestParam(value = "cropPercentage", required = false) Boolean cropPercentage,
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@RequestParam(value = "cropXOffset", required = false) Integer cropXOffset,
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@RequestParam(value = "cropYOffset", required = false) Integer cropYOffset,
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@RequestParam(value = "thumbnail", required = false) Boolean thumbnail,
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@RequestParam(value = "resizeWidth", required = false) Integer resizeWidth,
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@RequestParam(value = "resizeHeight", required = false) Integer resizeHeight,
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@RequestParam(value = "resizePercentage", required = false) Boolean resizePercentage,
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@RequestParam(value = "allowEnlargement", required = false) Boolean allowEnlargement,
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@RequestParam(value = "maintainAspectRatio", required = false) Boolean maintainAspectRatio)
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{
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if (cropGravity != null)
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{
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cropGravity = cropGravity.trim();
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if (!cropGravity.isEmpty() && !GRAVITY_VALUES.contains(cropGravity))
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{
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throw new TransformException(400, "Invalid cropGravity value");
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}
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}
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String targetFilename = createTargetFileName(sourceMultipartFile, targetExtension);
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File sourceFile = createSourceFile(request, sourceMultipartFile);
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File targetFile = createTargetFile(request, targetFilename);
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// Both files are deleted by TransformInterceptor.afterCompletion
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StringJoiner args = new StringJoiner(" ");
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if (alphaRemove != null && alphaRemove)
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{
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args.add("-alpha");
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args.add(("remove"));
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}
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if (autoOrient != null && autoOrient)
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{
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args.add("-auto-orient");
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}
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if (cropGravity != null || cropWidth != null || cropHeight != null || cropPercentage != null ||
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cropXOffset != null || cropYOffset != null)
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{
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if (cropGravity != null)
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{
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args.add("-gravity");
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args.add(cropGravity);
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}
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StringBuilder crop = new StringBuilder("");
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if (cropWidth != null && cropWidth >= 0)
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{
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crop.append(cropWidth);
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}
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if (cropHeight != null && cropHeight >= 0)
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{
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crop.append('x');
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crop.append(cropHeight);
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}
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if (cropPercentage != null && cropPercentage)
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{
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crop.append('%');
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}
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if (cropXOffset != null)
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{
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if (cropXOffset >= 0)
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{
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crop.append('+');
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}
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crop.append(cropXOffset);
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}
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if (cropYOffset != null)
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{
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if (cropYOffset >= 0)
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{
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crop.append('+');
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}
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crop.append(cropYOffset);
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}
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if (crop.length() > 1)
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{
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args.add("-crop");
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args.add(crop);
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}
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args.add("+repage");
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}
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if (resizeHeight != null || resizeWidth != null || resizePercentage !=null || maintainAspectRatio != null)
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{
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args.add(thumbnail != null && thumbnail ? "-thumbnail" : "-resize");
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StringBuilder resize = new StringBuilder("");
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if (resizeWidth != null && resizeWidth >= 0)
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{
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resize.append(resizeWidth);
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}
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if (resizeHeight != null && resizeHeight >= 0)
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{
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resize.append('x');
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resize.append(resizeHeight);
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}
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if (resizePercentage != null && resizePercentage)
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{
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resize.append('%');
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}
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if (allowEnlargement == null || !allowEnlargement)
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{
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resize.append('>');
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}
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if (maintainAspectRatio != null && maintainAspectRatio)
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{
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resize.append('!');
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}
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if (resize.length() > 1)
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{
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args.add(resize);
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}
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}
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String pageRange =
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startPage == null
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? endPage == null
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? ""
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: "["+endPage+']'
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: endPage == null || startPage.equals(endPage)
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? "["+startPage+']'
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: "["+startPage+'-'+endPage+']';
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String options = args.toString();
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LogEntry.setOptions(pageRange+(pageRange.isEmpty() ? "" : " ")+options);
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Map<String, String> properties = new HashMap<String, String>(5);
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properties.put("options", options);
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properties.put("source", sourceFile.getAbsolutePath()+pageRange);
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properties.put("target", targetFile.getAbsolutePath());
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executeTransformCommand(properties, targetFile, timeout);
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return createAttachment(targetFilename, targetFile);
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}
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}
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@@ -0,0 +1,46 @@
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<html xmlns:th="http://www.thymeleaf.org">
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<body>
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<div th:if="${message}">
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<h2 th:text="${message}"/>
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</div>
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<div>
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<h2>ImageMagick Test Transformation</h2>
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<form method="POST" enctype="multipart/form-data" action="/transform">
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<table>
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<tr><td><div style="text-align:right">file *</div></td><td><input type="file" name="file" /></td></tr>
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<tr><td><div style="text-align:right">targetExtension *</div></td><td><input type="text" name="targetExtension" value="" /></td></tr>
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<tr><td><div style="text-align:right">timeout</div></td><td><input type="text" name="timeout" value="" /></td></tr>
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<tr><td><div style="text-align:right">startPage</div></td><td><input type="text" name="startPage" /></td></tr>
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<tr><td><div style="text-align:right">endPage</div></td><td><input type="text" name="endPage" /></td></tr>
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<tr><td><div style="text-align:right">alphaRemove</div></td><td><input type="text" name="alphaRemove" /></td></tr>
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<tr><td><div style="text-align:right">autoOrient</div></td><td><input type="text" name="autoOrient" /></td></tr>
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<tr><td><div style="text-align:right">cropGravity</div></td><td><input type="text" name="cropGravity" />North, NorthEast...Center</td></tr>
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<tr><td><div style="text-align:right">cropWidth</div></td><td><input type="text" name="cropWidth" /></td></tr>
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<tr><td><div style="text-align:right">cropHeight</div></td><td><input type="text" name="cropHeight" /></td></tr>
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<tr><td><div style="text-align:right">cropPercentage</div></td><td><input type="checkbox" name="cropPercentage" value="true" /></td></tr>
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<tr><td><div style="text-align:right">cropXOffset</div></td><td><input type="text" name="cropXOffset" /></td></tr>
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<tr><td><div style="text-align:right">cropYOffset</div></td><td><input type="text" name="cropYOffset" /></td></tr>
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<tr><td><div style="text-align:right">thumbnail</div></td><td><input type="checkbox" name="thumbnail" value="true" /></td></tr>
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<tr><td><div style="text-align:right">resizeWidth</div></td><td><input type="text" name="resizeWidth" value="" /></td></tr>
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<tr><td><div style="text-align:right">resizeHeight</div></td><td><input type="text" name="resizeHeight" value="" /></td></tr>
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<tr><td><div style="text-align:right">resizePercentage</div></td><td><input type="checkbox" name="resizePercentage" value="true" /></td></tr>
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<tr><td><div style="text-align:right">allowEnlargement</div></td><td><input type="checkbox" name="allowEnlargement" value="true" /></td></tr>
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<tr><td><div style="text-align:right">maintainAspectRatio</div></td><td><input type="checkbox" name="maintainAspectRatio" value="true" /></td></tr>
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<tr><td></td><td><input type="submit" value="Transform" /></td></tr>
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</table>
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</form>
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</div>
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<div>
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<a href="/log">Log entries</a>
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</div>
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</body>
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</html>
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Reference in New Issue
Block a user