X-Git-Url: http://git.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 e9de7c4..32db3b0 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
@@ -1,114 +1,176 @@
 /*
  * Created on 09.08.2003
- *
+ *  
  */
 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;
 
-/**
- * @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) {
+  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);
-}
-  
+    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);
-    if (extension==null) {
+    if (extension == null) {
       return false;
     }
     extension = extension.toLowerCase();
-    for (int i=0;i<PHP_EXTENSIONS.length;i++) {
+    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;
   }
-    
+
+  /**
+   * 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);
+  }
+
+  /**
+   * @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 PHP_EXTENSIONS;
+  }
+
   /**
-   * Returns true iff str.toLowerCase().endsWith(".html")
-   * implementation is not creating extra strings.
+   * @param php_extensions
+   *          The PHP extensions to set.
    */
-//  public final static boolean isHTML_FileName(String name) {
-//    String extension = getFileExtension(name);
-//    if (extension==null) {
-//      return false;
-//    }
-//  extension = extension.toLowerCase();
-//    for (int i=0;i<HTML_EXTENSIONS.length;i++) {
-//      if (extension.equals(HTML_EXTENSIONS[i])) {
-//        return true;
-//      }
-//    }
-//    return false;
-//  }
-  
+  public static void setExtensions(String[] php_extensions) {
+    PHP_EXTENSIONS = php_extensions;
+  }
+
   /**
-   * Returns true iff str.toLowerCase().endsWith(".tpl")
-   * implementation is not creating extra strings.
+   * 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 final static boolean isTPL_FileName(String name) {
-//    String extension = getFileExtension(name);
-//    if (extension==null) {
-//      return false;
-//    }
-//  extension = extension.toLowerCase();
-//    for (int i=0;i<SMARTY_EXTENSIONS.length;i++) {
-//      if (extension.equals(SMARTY_EXTENSIONS[i])) {
-//        return true;
-//      }
-//    }
-//    return false;
-//  }
-  
+  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);
+
+  }
+
   /**
-	 * 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);
-	}
-}
+   * 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;
+      }
+    }
+
+    //    int index = includeNameString.indexOf('/');
+    //    if (index < 0) {
+    // 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