MK13/NoBullShit-cloud
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#12 App widgets

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This commit is contained in:
MK13
2022-08-12 22:26:17 +02:00
parent e47af45211
commit f4d9f4bab7
17 changed files with 218 additions and 8 deletions
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36
files/src/main/java/de/nbscloud/files/FileSystemService.java
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@@ -12,9 +12,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StreamUtils;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.*;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.time.LocalDateTime;
@@ -160,7 +158,7 @@ public class FileSystemService {
Files.walkFileTree(targetPath, new SimpleFileVisitor<Path>() {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
if(Files.isDirectory(file)) {
if (Files.isDirectory(file)) {
return FileVisitResult.CONTINUE;
}
@@ -207,7 +205,7 @@ public class FileSystemService {
}
}
private long getSize(Path name) {
public long getSize(Path name) {
try {
return Files.size(name);
} catch (IOException e) {
@@ -215,6 +213,34 @@ public class FileSystemService {
}
}
public String getDevice() {
try {
final Process process = Runtime.getRuntime()
.exec(new String[]{"findmnt", "-n", "-o", "SOURCE", "--target", this.locationTracker.getBaseDirPath().toString()});
final String device = new BufferedReader(new InputStreamReader(process.getInputStream())).readLine();
process.destroy();
return device;
} catch (IOException e) {
throw new FileSystemServiceException("Could not get file", e);
}
}
public long getSpaceOnDevice(String device) {
try {
final Process process = Runtime.getRuntime()
.exec(new String[]{"lsblk", "-b", "-o", "SIZE", "-n", device});
final String space = new BufferedReader(new InputStreamReader(process.getInputStream())).readLine();
process.destroy();
return Long.parseLong(space);
} catch (IOException e) {
throw new FileSystemServiceException("Could not get file", e);
}
}
public String getMimeType(String name) {
try {
final String detectedMimeType = this.mimeTypeDetector.detectMimeType(this.locationTracker.resolve(name));

15
files/src/main/java/de/nbscloud/files/FilesApp.java
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@@ -1,19 +1,27 @@
package de.nbscloud.files;
import de.nbscloud.files.widget.DiskUsageWidget;
import de.nbscloud.webcontainer.registry.App;
import de.nbscloud.webcontainer.registry.AppRegistry;
import de.nbscloud.webcontainer.registry.Widget;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
@Component
public class FilesApp implements App, InitializingBean {
public static final String ID = "files";
@Autowired
private AppRegistry appRegistry;
@Override
public String getId() {
return "files";
return ID;
}
@Override
@@ -31,6 +39,11 @@ public class FilesApp implements App, InitializingBean {
return 10;
}
@Override
public Collection<Widget> getWidgets() {
return List.of(new DiskUsageWidget());
}
@Override
public void afterPropertiesSet() throws Exception {
this.appRegistry.registerApp(this);

43
files/src/main/java/de/nbscloud/files/controller/WidgetController.java Normal file
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@@ -0,0 +1,43 @@
package de.nbscloud.files.controller;
import de.nbscloud.files.FileSystemService;
import de.nbscloud.files.LocationTracker;
import de.nbscloud.files.config.FilesConfig;
import de.nbscloud.webcontainer.shared.config.WebContainerSharedConfig;
import org.apache.commons.io.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.nio.file.Paths;
@Controller
public class WidgetController {
private static final Logger logger = LoggerFactory.getLogger(WidgetController.class);
@Autowired
private FilesConfig filesConfig;
@Autowired
private LocationTracker locationTracker;
@Autowired
private WebContainerSharedConfig webContainerSharedConfig;
@Autowired
private FileSystemService fileSystemService;
@GetMapping("files/widgets/diskUsage")
public String getDiskUsage(HttpServletRequest request, HttpServletResponse response, Model model) {
final String device = this.fileSystemService.getDevice();
model.addAttribute("baseDir", this.filesConfig.getBaseDir());
model.addAttribute("device", device);
model.addAttribute("available", this.fileSystemService.getSpaceOnDevice(device));
model.addAttribute("used", FileUtils.sizeOfDirectory(Paths.get(this.filesConfig.getBaseDir()).toFile()));
return "files/widgets/diskUsage :: file-disk-usage";
}
}

11
files/src/main/java/de/nbscloud/files/widget/DiskUsageWidget.java Normal file
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@@ -0,0 +1,11 @@
package de.nbscloud.files.widget;
import de.nbscloud.files.FilesApp;
import de.nbscloud.webcontainer.registry.Widget;
public class DiskUsageWidget implements Widget {
@Override
public String getPath() {
return FilesApp.ID + "/widgets/diskUsage";
}
}

6
files/src/main/resources/i18n/files_messages.properties
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@@ -24,6 +24,12 @@ nbscloud.files.share.submit=Share
nbscloud.files.share-message=Shared file\:\u0020
nbscloud.files.file-disk-usage-widget.heading=files disk usage
nbscloud.files.file-disk-usage-widget-table.basedir=Base dir\:
nbscloud.files.file-disk-usage-widget-table.device=Host device\:
nbscloud.files.file-disk-usage-widget-table.available=Available\:
nbscloud.files.file-disk-usage-widget-table.used=Used\:
nbscloud.files.delete.success=File deleted
nbscloud.files.rename.success=File renamed
nbscloud.files.created.file.success=File created

6
files/src/main/resources/i18n/files_messages_de_DE.properties
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@@ -24,6 +24,12 @@ nbscloud.files.share.submit=Teilen
nbscloud.files.share-message=Datei geteilt\:\u0020
nbscloud.files.file-disk-usage-widget.heading=Dateien Festplattennutzung
nbscloud.files.file-disk-usage-widget-table.basedir=Verzeichnis\:
nbscloud.files.file-disk-usage-widget-table.device=Ger\u00E4t\:
nbscloud.files.file-disk-usage-widget-table.available=Verf\u00FCgbar\:
nbscloud.files.file-disk-usage-widget-table.used=Belegt\:
nbscloud.files.delete.success=Datei gel\u00F6scht
nbscloud.files.rename.success=Datei verschoben/umbenannt
nbscloud.files.created.file.success=Datei erstellt

4
files/src/main/resources/static/css/files_main.css
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@@ -174,4 +174,8 @@
#gallery-link {
text-decoration: none;
}
#file-disk-usage-widget {
display: block;
}

21
files/src/main/resources/templates/files/widgets/diskUsage.html Normal file
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@@ -0,0 +1,21 @@
<div id="file-disk-usage-widget" class="widget" th:fragment="file-disk-usage">
<p class="widget-heading" th:text="#{nbscloud.files.file-disk-usage-widget.heading}"/>
<table id="file-disk-usage-widget-table">
<tr>
<td th:text="#{nbscloud.files.file-disk-usage-widget-table.basedir}" />
<td th:text="${baseDir}" />
</tr>
<tr>
<td th:text="#{nbscloud.files.file-disk-usage-widget-table.device}" />
<td th:text="${device}" />
</tr>
<tr>
<td th:text="#{nbscloud.files.file-disk-usage-widget-table.available}" />
<td th:text="${@filesFormatter.formatSize(available)}" />
</tr>
<tr>
<td th:text="#{nbscloud.files.file-disk-usage-widget-table.used}" />
<td th:text="${@filesFormatter.formatSize(used)}" />
</tr>
</table>
</div>