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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21
.gitignore vendored Normal file
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@@ -0,0 +1,21 @@
# Compiled class file
*.class
# Log file
*.log
# Package Files #
*.jar
*.war
*.nar
*.ear
*.zip
*.tar.gz
*.rar
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
replay_pid*
*/target/*
.idea/*

2
dashboard/src/main/java/de/nbscloud/dashboard/controller/DashboardController.java
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@@ -8,6 +8,7 @@ import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import javax.servlet.http.HttpServletRequest;
import java.util.stream.Collectors;
@Controller
public class DashboardController {
@@ -20,6 +21,7 @@ public class DashboardController {
@GetMapping("/dashboard")
public String start(Model model, HttpServletRequest httpServletRequest, String sortOrder) {
model.addAttribute("apps", this.appRegistry.getAll());
model.addAttribute("widgets", this.appRegistry.getAll().stream().flatMap(a -> a.getWidgets().stream()).collect(Collectors.toList()));
this.webContainerSharedConfig.addDefaults(model);
return "dashboard/index";

3
dashboard/src/main/resources/i18n/dashboard_messages.properties Normal file
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@@ -0,0 +1,3 @@
nbscloud.dashboard.greeting=Welcome to nbscloud
nbscloud.dashboard.index.title=nbscloud\: dashboard

3
dashboard/src/main/resources/i18n/dashboard_messages_de_DE.properties Normal file
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@@ -0,0 +1,3 @@
nbscloud.dashboard.greeting=Willkommen bei nbscloud
nbscloud.dashboard.index.title=nbscloud\: \u00DCbersicht

32
dashboard/src/main/resources/static/css/dashboard_main.css
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@@ -1,3 +1,35 @@
#content-container {
padding-top: 2em;
}
#widgets-container {
padding: 2em;
display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: space-between;
align-items: flex-start;
align-content: space-between;
row-gap: 2em;
column-gap: 2em;
}
.widget {
flex-grow: 1;
background-color: #1d2121;
padding: 1em;
}
.widget-heading {
}
.greeting {
display: block;
font-size: 1.5em;
margin-top: 0.83em;
margin-bottom: 0.83em;
margin-left: 0;
margin-right: 0;
font-weight: bold;
}

9
dashboard/src/main/resources/templates/dashboard/index.html
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@@ -14,7 +14,14 @@
<div id="main-container">
<div th:replace="includes/header :: header"/>
<div id="content-container">
Welcome to nbscloud
<div id="greetings-container">
<p class="greeting" th:text="#{nbscloud.dashboard.greeting}" />
</div>
<div id="widgets-container">
<th:block th:each="widget : ${widgets}">
<th:block th:utext="${#servletContext.getRequestDispatcher('/' + widget.path).include(#request,#response)}"/>
</th:block>
</div>
</div>
<div th:replace="includes/footer :: footer"/>
</div>

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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@@ -175,3 +175,7 @@
#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>

7
web-container-registry/src/main/java/de/nbscloud/webcontainer/registry/App.java
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@@ -1,5 +1,8 @@
package de.nbscloud.webcontainer.registry;
import java.util.Collection;
import java.util.Collections;
public interface App {
// New app:
// 1) Create module
@@ -15,4 +18,8 @@ public interface App {
String getStartPath();
int getIndex();
default Collection<Widget> getWidgets() {
return Collections.EMPTY_LIST;
}
}

5
web-container-registry/src/main/java/de/nbscloud/webcontainer/registry/Widget.java Normal file
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@@ -0,0 +1,5 @@
package de.nbscloud.webcontainer.registry;
public interface Widget {
String getPath();
}

2
web-container/src/main/resources/config/application.properties
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@@ -9,7 +9,7 @@ info.build.group=@project.groupId@
info.build.artifact=@project.artifactId@
info.build.version=@project.version@
spring.messages.basename=i18n/container_messages,i18n/files_messages
spring.messages.basename=i18n/container_messages,i18n/files_messages,i18n/dashboard_messages
spring.servlet.multipart.max-file-size=-1
spring.servlet.multipart.max-request-size=-1