update

2024-07-16 15:39:04 +08:00
parent 31e21120b3
commit 8f4ec86367
1534 changed files with 968190 additions and 0 deletions
--- a/tool-tech-file-view/src/main/java/cn/keking/utils/LocalOfficeUtils.java
+++ b/tool-tech-file-view/src/main/java/cn/keking/utils/LocalOfficeUtils.java
@@ -0,0 +1,112 @@
+package cn.keking.utils;
+
+import org.jodconverter.core.util.OSUtils;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Properties;
+import java.util.stream.Stream;
+
+/**
+ * @author chenjh
+ * @since 2022-12-15
+ */
+public class LocalOfficeUtils {
+
+    public static final String OFFICE_HOME_KEY = "office.home";
+    public static final String DEFAULT_OFFICE_HOME_VALUE = "default";
+
+    private static final String EXECUTABLE_DEFAULT = "program/soffice.bin";
+    private static final String EXECUTABLE_MAC = "program/soffice";
+    private static final String EXECUTABLE_MAC_41 = "MacOS/soffice";
+    private static final String EXECUTABLE_WINDOWS = "program/soffice.exe";
+
+    public static File getDefaultOfficeHome() {
+        Properties properties = new Properties();
+        String customizedConfigPath = ConfigUtils.getCustomizedConfigPath();
+        try {
+            BufferedReader bufferedReader = new BufferedReader(new FileReader(customizedConfigPath));
+            properties.load(bufferedReader);
+            ConfigUtils.restorePropertiesFromEnvFormat(properties);
+        } catch (Exception ignored) {}
+        String officeHome = properties.getProperty(OFFICE_HOME_KEY);
+        if (officeHome != null && !DEFAULT_OFFICE_HOME_VALUE.equals(officeHome)) {
+            return new File(officeHome);
+        }
+        if (OSUtils.IS_OS_WINDOWS) {
+            String userDir = ConfigUtils.getUserDir();
+            // Try to find the most recent version of LibreOffice or OpenOffice,
+            // starting with the 64-bit version. %ProgramFiles(x86)% on 64-bit
+            // machines; %ProgramFiles% on 32-bit ones
+            final String programFiles64 = System.getenv("ProgramFiles");
+            final String programFiles32 = System.getenv("ProgramFiles(x86)");
+            return findOfficeHome(EXECUTABLE_WINDOWS,
+                    userDir + File.separator + "LibreOfficePortable" + File.separator  + "App" + File.separator + "libreoffice",
+                    programFiles32 + File.separator + "LibreOffice",
+                    programFiles64 + File.separator + "LibreOffice 7",
+                    programFiles32 + File.separator + "LibreOffice 7",
+                    programFiles64 + File.separator + "LibreOffice 6",
+                    programFiles32 + File.separator + "LibreOffice 6",
+                    programFiles64 + File.separator + "LibreOffice 5",
+                    programFiles32 + File.separator + "LibreOffice 5",
+                    programFiles64 + File.separator + "LibreOffice 4",
+                    programFiles32 + File.separator + "LibreOffice 4",
+                    programFiles32 + File.separator + "OpenOffice 4",
+                    programFiles64 + File.separator + "LibreOffice 3",
+                    programFiles32 + File.separator + "LibreOffice 3",
+                    programFiles32 + File.separator + "OpenOffice.org 3");
+        } else if (OSUtils.IS_OS_MAC) {
+            File homeDir = findOfficeHome(EXECUTABLE_MAC_41,
+                            "/Applications/LibreOffice.app/Contents",
+                            "/Applications/OpenOffice.app/Contents",
+                            "/Applications/OpenOffice.org.app/Contents");
+
+            if (homeDir == null) {
+                homeDir = findOfficeHome(EXECUTABLE_MAC,
+                                "/Applications/LibreOffice.app/Contents",
+                                "/Applications/OpenOffice.app/Contents",
+                                "/Applications/OpenOffice.org.app/Contents");
+            }
+            return homeDir;
+        } else {
+            // Linux or other *nix variants
+            return findOfficeHome(EXECUTABLE_DEFAULT,
+                    "/opt/libreoffice6.0",
+                    "/opt/libreoffice6.1",
+                    "/opt/libreoffice6.2",
+                    "/opt/libreoffice6.3",
+                    "/opt/libreoffice6.4",
+                    "/opt/libreoffice7.0",
+                    "/opt/libreoffice7.1",
+                    "/opt/libreoffice7.2",
+                    "/opt/libreoffice7.3",
+                    "/opt/libreoffice7.4",
+                    "/opt/libreoffice7.5",
+                    "/opt/libreoffice7.6",
+                    "/usr/lib64/libreoffice",
+                    "/usr/lib/libreoffice",
+                    "/usr/local/lib64/libreoffice",
+                    "/usr/local/lib/libreoffice",
+                    "/opt/libreoffice",
+                    "/usr/lib64/openoffice",
+                    "/usr/lib64/openoffice.org3",
+                    "/usr/lib64/openoffice.org",
+                    "/usr/lib/openoffice",
+                    "/usr/lib/openoffice.org3",
+                    "/usr/lib/openoffice.org",
+                    "/opt/openoffice4",
+                    "/opt/openoffice.org3");
+        }
+    }
+
+    private static File findOfficeHome(final String executablePath, final String... homePaths) {
+        return Stream.of(homePaths)
+                .filter(homePath -> Files.isRegularFile(Paths.get(homePath, executablePath)))
+                .findFirst()
+                .map(File::new)
+                .orElse(null);
+    }
+}