add base path scanning

[jSite2.git] / src / net / pterodactylus / jsite / project / Project.java

diff --git a/src/net/pterodactylus/jsite/project/Project.java b/src/net/pterodactylus/jsite/project/Project.java
index 71a3736..6510805 100644 (file)
--- a/src/net/pterodactylus/jsite/project/Project.java
+++ b/src/net/pterodactylus/jsite/project/Project.java
@@ -65,6 +65,9 @@ public class Project extends AbstractBean {
        /** The base path of the project. */
        private String basePath;
 
+       /** The list of files from the base path. */
+       private List<Entry> basePathEntries = new ArrayList<Entry>();
+
        /**
         * Returns the internal ID.
         * 
@@ -189,4 +192,54 @@ public class Project extends AbstractBean {
                fireIfPropertyChanged(PROPERTY_BASE_PATH, oldBasePath, basePath);
        }
 
+       /**
+        * Rescans the base path for new or changed files.
+        */
+       public void rescanBasePath() {
+               List<Entry> entries = new ArrayList<Entry>();
+               scanPath("", entries);
+       }
+ 
+       /**
+        * Returns the list of files from the base path.
+        * 
+        * @return The list of files from the base path
+        */
+       public List<Entry> getBasePathEntries() {
+               return basePathEntries;
+       }
+ 
+       //
+       // PRIVATE METHODS
+       //
+ 
+       /**
+        * Scans the given path relative to {@link #basePath} for files and adds
+        * them to the given list of entries.
+        * 
+        * @param currentPath
+        *            The current path, relative to the base path
+        * @param entries
+        *            The list of entries
+        */
+       private void scanPath(String currentPath, List<Entry> entries) {
+               File currentDirectory = new File(basePath + File.separatorChar + currentPath);
+               if (!currentDirectory.isDirectory()) {
+                       return;
+               }
+               
+               for (File file: currentDirectory.listFiles()) {
+                       String fileName = currentPath + File.separatorChar + file.getName();
+                       if (file.isDirectory()) {
+                               scanPath(fileName, entries);
+                               continue;
+                       }
+                       PhysicalEntry entry = new PhysicalEntry();
+                       entry.setName(fileName);
+                       entry.setPath(file.getPath());
+                       entry.setInsert(!file.isHidden());
+                       entries.add(entry);
+               }
+       }
+
 }