X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/PHPFileUtil.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/PHPFileUtil.java
index 177438d..61e3ce2 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/PHPFileUtil.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/PHPFileUtil.java
@@ -4,108 +4,190 @@
  */
 package net.sourceforge.phpdt.internal.ui.util;
 
-import net.sourceforge.phpeclipse.ui.IPreferenceConstants;
-import net.sourceforge.phpeclipse.ui.overlaypages.Util;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+import net.sourceforge.phpeclipse.ui.overlaypages.ProjectPrefUtil;
 
 import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.ui.IEditorDescriptor;
+import org.eclipse.ui.IEditorRegistry;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.PlatformUI;
 
-/**
- * @author khartlage
- *
- */
 public class PHPFileUtil {
-  public final static String[] PHP_EXTENSIONS = {
-      "php",
-      "php3",
-      "php4",
-      "php5",
-      "phtml",
-      "module",  // drupal
-      "inc",
-      "class"
-  };
-  public final static String[] HTML_EXTENSIONS = {
-      "html",
-      "htm",
-      "xhtml"
-  };
-  public final static String[] SMARTY_EXTENSIONS = {
-      "tpl"
-  };
-  
-  public  static boolean isPHPFile(IFile file) {
-    String extension = file.getFileExtension();
+//  private static String[] PHP_EXTENSIONS = null;
+
+  public final static String[] SMARTY_EXTENSIONS = { "tpl" };
+
+  public static boolean isPHPFile(IFile file) {
+//    String extension = file.getFileExtension();
     return isPHPFileName(file.getLocation().toString());
   }
 
-  public final static String getFileExtension(String name) {
-	int index = name.lastIndexOf('.');
-	if (index == -1)
-		return null;
-	if (index == (name.length() - 1))
-		return null; //$NON-NLS-1$
-	return name.substring(index + 1);
-}
-  
+//  public final static String getFileExtension(String name) {
+//    int index = name.lastIndexOf('.');
+//    if (index == -1)
+//      return null;
+//    if (index == (name.length() - 1))
+//      return null; //$NON-NLS-1$
+//    return name.substring(index + 1);
+//  }
+
   /**
-   * Returns true iff str.toLowerCase().endsWith(".php")
-   * implementation is not creating extra strings.
+   * Returns true iff str.toLowerCase().endsWith(".php") implementation is not creating extra strings.
    */
   public final static boolean isPHPFileName(String name) {
-    String extension = getFileExtension(name).toLowerCase();
-    if (extension==null) {
-      return false;
-    }
-    for (int i=0;i<PHP_EXTENSIONS.length;i++) {
-      if (extension.equals(PHP_EXTENSIONS[i])) {
-        return true;
-      }
-    }
-    return false;
-  }
-    
-  /**
-   * Returns true iff str.toLowerCase().endsWith(".html")
-   * implementation is not creating extra strings.
-   */
-//  public final static boolean isHTML_FileName(String name) {
-//    String extension = getFileExtension(name).toLowerCase();
-//    if (extension==null) {
+
+	//avoid handling a file without base name, e.g. ".php", which is a valid Eclipse resource name
+	File file=new File(name);
+	if (file.getName().startsWith(".")) {
+		return false;
+	}
+  	IWorkbench workbench = PlatformUI.getWorkbench();
+  	IEditorRegistry registry = workbench.getEditorRegistry();
+  	IEditorDescriptor[] descriptors = registry.getEditors(name);
+
+  	for (int i = 0; i < descriptors.length; i++) {
+			if (descriptors[i].getId().equals(PHPeclipsePlugin.EDITOR_ID)) {
+				return true;
+			}
+		}
+//    String extension = getFileExtension(name);
+//    if (extension == null) {
 //      return false;
 //    }
-//    for (int i=0;i<HTML_EXTENSIONS.length;i++) {
-//      if (extension.equals(HTML_EXTENSIONS[i])) {
+//    extension = extension.toLowerCase();
+//    PHP_EXTENSIONS = getExtensions();
+//    if (PHP_EXTENSIONS == null) {
+//      return false;
+//    }
+//    for (int i = 0; i < PHP_EXTENSIONS.length; i++) {
+//      if (extension.equals(PHP_EXTENSIONS[i])) {
 //        return true;
 //      }
 //    }
-//    return false;
-//  }
-  
+    return false;
+  }
+
   /**
-   * Returns true iff str.toLowerCase().endsWith(".tpl")
-   * implementation is not creating extra strings.
+   * Returns true iff the file extension is a valid PHP Unit name implementation is not creating extra strings.
    */
-//  public final static boolean isTPL_FileName(String name) {
-//    String extension = getFileExtension(name).toLowerCase();
-//    if (extension==null) {
-//      return false;
-//    }
-//    for (int i=0;i<SMARTY_EXTENSIONS.length;i++) {
-//      if (extension.equals(SMARTY_EXTENSIONS[i])) {
-//        return true;
+  public final static boolean isValidPHPUnitName(String filename) {
+    return PHPFileUtil.isPHPFileName(filename);
+  }
+
+  /**
+   * @return Returns the PHP extensions.
+   */
+//  public static String[] getExtensions() {
+//    if (PHP_EXTENSIONS == null) {
+//      ArrayList list = new ArrayList();
+//      final IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
+//      String extensions = store.getString(PHPeclipsePlugin.PHP_EXTENSION_PREFS);
+//      extensions = extensions.trim();
+//      if (extensions.length() != 0) {
+//        StringTokenizer tokenizer = new StringTokenizer(extensions, " ,;:/-|");
+//        String token;
+//        while (tokenizer.hasMoreTokens()) {
+//          token = tokenizer.nextToken();
+//          if (token != null && token.length() >= 1) {
+//            list.add(token);
+//          }
+//        }
+//        if (list.size() != 0) {
+//          PHP_EXTENSIONS = new String[list.size()];
+//          for (int i = 0; i < list.size(); i++) {
+//            PHP_EXTENSIONS[i] = (String) list.get(i);
+//          }
+//        }
 //      }
 //    }
-//    return false;
+//    return PHP_EXTENSIONS;
 //  }
-  
+
   /**
-	 * Returns true iff the file extension is a valid PHP Unit name
-	 * implementation is not creating extra strings.
-	 */
-	public final static boolean isValidPHPUnitName(String filename) {
-		return PHPFileUtil.isPHPFileName(filename);
-//		||
-//		       PHPFileUtil.isHTML_FileName(filename) ||
-//			   PHPFileUtil.isTPL_FileName(filename);
-	}
-}
+   * @param php_extensions
+   *          The PHP extensions to set.
+   */
+//  public static void setExtensions(String[] php_extensions) {
+//    PHP_EXTENSIONS = php_extensions;
+//  }
+
+  /**
+   * Creata the file for the given absolute file path
+   *
+   * @param absoluteFilePath
+   * @param project
+   * @return the file for the given absolute file path or <code>null</code> if no existing file can be found
+   */
+  public static IFile createFile(IPath absoluteFilePath, IProject project) {
+    if (absoluteFilePath == null || project == null) {
+      return null;
+    }
+
+    String projectPath = project.getLocation().toString();
+    String filePath = absoluteFilePath.toString().substring(projectPath.length() + 1);
+    return project.getFile(filePath);
+
+  }
+
+  /**
+   * Determine the path of an include name string
+   *
+   * @param includeNameString
+   * @param resource
+   * @param project
+   * @return the path for the given include filename or <code>null</code> if no existing file can be found
+   */
+  public static IPath determineFilePath(String includeNameString, IResource resource, IProject project) {
+    IPath documentRootPath = ProjectPrefUtil.getDocumentRoot(project);
+    IPath resourcePath = resource.getProjectRelativePath();
+
+    File file = null;
+    IPath path = null;
+    path = documentRootPath.append(includeNameString);
+    file = path.toFile();
+    if (file.exists()) {
+      return path;
+    }
+
+    if (includeNameString.startsWith("../")) {
+      path = project.getLocation().append(resourcePath.removeLastSegments(1));
+      path = path.append(includeNameString);
+      file = path.toFile();
+      if (file.exists()) {
+        return path;
+      }
+    }
+
+    // includeNameString contains no path separator
+    path = project.getLocation().append(resourcePath.removeLastSegments(1));
+    path = path.append(includeNameString);
+    file = path.toFile();
+    if (file.exists()) {
+      return path;
+    }
+    //    }
+
+    List includePaths = ProjectPrefUtil.getIncludePaths(project);
+    if (includePaths.size() > 0) {
+      for (int i = 0; i < includePaths.size(); i++) {
+        path = new Path(includePaths.get(i).toString()).append(includeNameString);
+        file = path.toFile();
+        if (file.exists()) {
+          return path;
+        }
+      }
+    }
+    return null;
+  }
+}
\ No newline at end of file