import java.beans.PropertyChangeListener;
import java.io.File;
import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
import net.pterodactylus.util.beans.AbstractBean;
-import net.pterodactylus.util.io.MimeTypes;
/**
* Container for project information. A Project is capable of notifying
/** Name of the “base path” property. */
public static final String PROPERTY_BASE_PATH = "basePath";
- /** Name of the “base path entries” property. */
- public static final String PROPERTY_BASE_PATH_ENTRIES = "basePathEntries";
+ /** Name of the “default file” property. */
+ public static final String PROPERTY_DEFAULT_FILE = "defaultFile";
/** Internal ID. */
private String id;
/** The base path of the project. */
private String basePath;
- /** The list of files from the base path. */
- private List<Entry> basePathEntries = new ArrayList<Entry>();
+ /** The default file. */
+ private String defaultFile;
- /** The list of virtual files. */
- private List<Entry> virtualEntries = new ArrayList<Entry>();
+ /** The overrides. */
+ private final Map<String, FileOverride> fileOverrides = new HashMap<String, FileOverride>();
+
+ /** The current root project file. */
+ private ProjectFileImpl rootProjectFile;
/**
* Creates a new project.
this.publicKey = project.publicKey;
this.privateKey = project.privateKey;
this.basePath = project.basePath;
- this.basePathEntries.addAll(project.basePathEntries);
- this.virtualEntries.addAll(project.virtualEntries);
}
/**
}
/**
- * Rescans the base path for new or changed files.
+ * Returns the default file.
+ *
+ * @return The default file
*/
- public void rescanBasePath() {
- List<Entry> entries = new ArrayList<Entry>();
- scanPath("", entries);
- basePathEntries.clear();
- basePathEntries.addAll(entries);
- firePropertyChange(PROPERTY_BASE_PATH_ENTRIES, null, null);
+ public String getDefaultFile() {
+ return defaultFile;
}
/**
- * Returns the list of files from the base path.
+ * Sets the default file.
*
- * @return The list of files from the base path
+ * @param defaultFile
+ * The default file
*/
- public List<Entry> getBasePathEntries() {
- return basePathEntries;
+ public void setDefaultFile(String defaultFile) {
+ String oldDefaultFile = this.defaultFile;
+ this.defaultFile = defaultFile;
+ fireIfPropertyChanged(PROPERTY_DEFAULT_FILE, oldDefaultFile, defaultFile);
}
/**
- * Returns the list of visual entries.
+ * Adds a file override for the given file.
*
- * @return The visual entries
+ * @param projectFile
+ * The file
+ * @param override
+ * The override for the file
*/
- public List<Entry> getVirtualEntries() {
- return virtualEntries;
+ public void addFileOverride(ProjectFile projectFile, FileOverride override) {
+ addFileOverride(projectFile.getCompletePath(), override);
}
/**
- * Adds a virtual entry that redirects to the given target.
+ * Adds a file override for the given file.
*
- * @param name
- * The name of the entry
- * @param contentType
- * The content type of the entry, or <code>null</code> for
- * auto-detection
- * @param target
- * The target URI of the redirect
+ * @param filePath
+ * The file path
+ * @param override
+ * The override for the file
+ */
+ public void addFileOverride(String filePath, FileOverride override) {
+ fileOverrides.put(filePath, override);
+ }
+
+ /**
+ * Removes the file override for the given file.
+ *
+ * @param projectFile
+ * The file for which to remove the override
+ */
+ public void removeFileOverride(ProjectFile projectFile) {
+ removeFileOverride(projectFile.getCompletePath());
+ }
+
+ /**
+ * Removes the file override for the given file.
+ *
+ * @param filePath
+ * The file path for which to remove the override
+ */
+ public void removeFileOverride(String filePath) {
+ fileOverrides.remove(filePath);
+ }
+
+ /**
+ * Returns the file override for the given file.
+ *
+ * @param projectFile
+ * The file for which to get the override
+ * @return The file override, or <code>null</code> if the given file does
+ * not have an override
+ */
+ public FileOverride getFileOverride(ProjectFile projectFile) {
+ return getFileOverride(projectFile.getCompletePath());
+ }
+
+ /**
+ * Returns the file override for the given file.
+ *
+ * @param filePath
+ * The file path for which to get the override
+ * @return The file override, or <code>null</code> if the given file does
+ * not have an override
+ */
+ public FileOverride getFileOverride(String filePath) {
+ return fileOverrides.get(filePath);
+ }
+
+ /**
+ * Returns the list of {@link FileOverride}s.
+ *
+ * @return All file overrides
+ */
+ public Map<String, FileOverride> getFileOverrides() {
+ return fileOverrides;
+ }
+
+ /**
+ * Scans the base path for files and returns the {@link ProjectFile} for the
+ * base path. From this file it is possible to reach all files in the base
+ * path. This method is disk-intensive and may take some time on larger
+ * directories!
+ *
+ * @return The file for the base path, or <code>null</code> if the base
+ * path does not denote an existing directory
+ */
+ public ProjectFile getBaseFile() {
+ File basePathFile = new File(basePath);
+ if (!basePathFile.exists() || !basePathFile.isDirectory()) {
+ return null;
+ }
+ rootProjectFile = new ProjectFileImpl(null, "", 0, true, false);
+ scanDirectory(basePathFile, rootProjectFile);
+ return rootProjectFile;
+ }
+
+ /**
+ * Returns the file that is specified by its complete path.
+ *
+ * @param completePath
+ * The complete path of the file
+ * @return The project file at the given path, or <code>null</code> if
+ * there is no such file
*/
- public void addVirtualEntry(String name, String contentType, String target) {
- RedirectEntry redirectEntry = new RedirectEntry();
- redirectEntry.setName(name);
- redirectEntry.setContentType(contentType);
- redirectEntry.setTarget(target);
- redirectEntry.setInsert(true);
+ public ProjectFile getFile(String completePath) {
+ if (rootProjectFile == null) {
+ getBaseFile();
+ }
+ if ((rootProjectFile == null) || (completePath.length() == 0)) {
+ return rootProjectFile;
+ }
+ String[] pathParts = completePath.split("\\" + File.separator);
+ ProjectFileImpl currentProjectFile = rootProjectFile;
+ for (String pathPart : pathParts) {
+ currentProjectFile = currentProjectFile.getFile(pathPart);
+ if (currentProjectFile == null) {
+ return null;
+ }
+ }
+ return currentProjectFile;
}
//
//
/**
- * Scans the given path relative to {@link #basePath} for files and adds
- * them to the given list of entries.
+ * Scans the given directory and recreates the file and directory structure
+ * in the given project file.
*
- * @param currentPath
- * The current path, relative to the base path
- * @param entries
- * The list of entries
+ * @param directory
+ * The directory to scan
+ * @param projectFile
+ * The project file in which to recreate the directory and file
+ * structure
*/
- private void scanPath(String currentPath, List<Entry> entries) {
- File currentDirectory = new File(basePath + File.separatorChar + currentPath);
- if (!currentDirectory.isDirectory()) {
+ private void scanDirectory(File directory, ProjectFileImpl projectFile) {
+ if (!directory.isDirectory()) {
return;
}
- for (File file: currentDirectory.listFiles()) {
- String fileName = currentPath + file.getName();
+ for (File file : directory.listFiles()) {
+ ProjectFileImpl projectFileChild = projectFile.addFile(file.getName(), file.length(), file.isDirectory(), file.isHidden());
if (file.isDirectory()) {
- scanPath(fileName + File.separatorChar, entries);
- continue;
+ scanDirectory(file, projectFileChild);
+ }
+ }
+ projectFile.sort();
+ }
+
+ /**
+ * Implementation of a {@link ProjectFile}.
+ *
+ * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
+ */
+ private static class ProjectFileImpl implements ProjectFile, Comparable<ProjectFileImpl> {
+
+ /** The parent of this project file. */
+ private final ProjectFileImpl parentProjectFile;
+
+ /** The name of this project file. */
+ private final String name;
+
+ /** The size of the file. */
+ private final long size;
+
+ /** Whether this project file is a directory. */
+ private final boolean directory;
+
+ /** Whether this file is hidden. */
+ private final boolean hidden;
+
+ /** This project file’s children. */
+ private List<ProjectFileImpl> childProjectFiles = new ArrayList<ProjectFileImpl>();
+
+ /**
+ * Creates a new project fie.
+ *
+ * @param parentProjectFile
+ * The parent of the project file, or <code>null</code> if
+ * the new project file does not have a parent
+ * @param name
+ * The name of the project file
+ * @param size
+ * The size of the file
+ * @param isDirectory
+ * <code>true</code> if this project file is a directory,
+ * <code>false</code> otherwise
+ * @param isHidden
+ * <code>true</code> if this project file is hidden,
+ * <code>false</code> otherwise
+ */
+ ProjectFileImpl(ProjectFileImpl parentProjectFile, String name, long size, boolean isDirectory, boolean isHidden) {
+ this.parentProjectFile = parentProjectFile;
+ this.name = name;
+ this.size = size;
+ this.directory = isDirectory;
+ this.hidden = isHidden;
+ }
+
+ //
+ // INTERFACE ProjectFile
+ //
+
+ /**
+ * @see net.pterodactylus.jsite.project.ProjectFile#getName()
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * @see net.pterodactylus.jsite.project.ProjectFile#getParent()
+ */
+ public ProjectFile getParent() {
+ return parentProjectFile;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public long getSize() {
+ return size;
+ }
+
+ /**
+ * @see net.pterodactylus.jsite.project.ProjectFile#getParents()
+ */
+ public List<ProjectFile> getParents() {
+ List<ProjectFile> parentProjectFiles = new ArrayList<ProjectFile>();
+ ProjectFileImpl currentProjectFile = this;
+ do {
+ parentProjectFiles.add(0, currentProjectFile);
+ } while ((currentProjectFile = currentProjectFile.parentProjectFile) != null);
+ return parentProjectFiles;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ /* TODO - caching? */
+ public String getCompletePath() {
+ StringBuilder completePath = new StringBuilder();
+ ProjectFileImpl currentProjectFile = this;
+ while ((currentProjectFile != null) && (currentProjectFile.parentProjectFile != null)) {
+ completePath.insert(0, currentProjectFile.getName()).insert(0, File.separatorChar);
+ currentProjectFile = currentProjectFile.parentProjectFile;
+ }
+ return (completePath.length() > 0) ? completePath.substring(1) : "";
+ }
+
+ /**
+ * @see net.pterodactylus.jsite.project.ProjectFile#isFile()
+ */
+ public boolean isFile() {
+ return !directory;
+ }
+
+ /**
+ * @see net.pterodactylus.jsite.project.ProjectFile#isDirectory()
+ */
+ public boolean isDirectory() {
+ return directory;
+ }
+
+ /**
+ * @see net.pterodactylus.jsite.project.ProjectFile#isHidden()
+ */
+ public boolean isHidden() {
+ return hidden;
+ }
+
+ /**
+ * Returns the project file with the given name. The project file has to
+ * be a direct child of this project file.
+ *
+ * @param name
+ * The name of the file to get
+ * @return The project file, or <code>null</code> if there is no
+ * project file by that name
+ */
+ public ProjectFileImpl getFile(String name) {
+ if (!isDirectory()) {
+ return null;
}
- PhysicalEntry entry = new PhysicalEntry();
- entry.setName(fileName);
- entry.setPath(file.getPath());
- entry.setDefaultInsert(!file.isHidden());
- entry.setInsert(!file.isHidden());
- String extension = fileName.substring(fileName.lastIndexOf('.') + 1);
- List<String> mimeTypes = MimeTypes.getMimeTypes(extension);
- if (!mimeTypes.isEmpty()) {
- entry.setDefaultContentType(mimeTypes.get(0));
- entry.setContentType(mimeTypes.get(0));
+ for (ProjectFileImpl projectFile : childProjectFiles) {
+ if (projectFile.getName().equals(name)) {
+ return projectFile;
+ }
}
- entries.add(entry);
+ return null;
}
+
+ /**
+ * @see net.pterodactylus.jsite.project.ProjectFile#getFiles()
+ */
+ public List<ProjectFile> getFiles() {
+ List<ProjectFile> projectFiles = new ArrayList<ProjectFile>(childProjectFiles);
+ return projectFiles;
+ }
+
+ //
+ // ACTIONS
+ //
+
+ /**
+ * Adds a new project file as child to this project file.
+ *
+ * @param name
+ * The name of the file
+ * @param size
+ * The size of the file
+ * @param isDirectory
+ * <code>true</code> if the new file is a directory,
+ * <code>false</code> otherwise
+ * @param isHidden
+ * <code>true</code> if the new file is hidden,
+ * <code>false</code> otherwise
+ * @return The created project file
+ */
+ public ProjectFileImpl addFile(String name, long size, boolean isDirectory, boolean isHidden) {
+ ProjectFileImpl newProjectFile = new ProjectFileImpl(this, name, size, isDirectory, isHidden);
+ childProjectFiles.add(newProjectFile);
+ return newProjectFile;
+ }
+
+ /**
+ * Sorts the children of this file.
+ */
+ public void sort() {
+ Collections.sort(childProjectFiles);
+ }
+
+ //
+ // INTERFACE Comparable
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public int compareTo(ProjectFileImpl otherProjectFileImpl) {
+ return name.compareTo(otherProjectFileImpl.name);
+ }
+
}
}
projects / jSite2.git / blobdiff