first version of external tools

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / externaltools / variable / LastPHPUrlExpander.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/variable/LastPHPUrlExpander.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/variable/LastPHPUrlExpander.java
new file mode 100644 (file)
index 0000000..0ee13f2
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/variable/LastPHPUrlExpander.java
@@ -0,0 +1,53 @@
+package net.sourceforge.phpdt.externaltools.variable;
+
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.jface.preference.IPreferenceStore;
+
+/**
+ * Expands a variable into the last opened PHP file 
+ * <p>
+ * This class is not intended to be extended by clients.
+ * </p>
+ */
+public class LastPHPUrlExpander extends ResourceExpander { //implements IVariableTextExpander {
+
+  /**
+   * Create an instance
+   */
+  public LastPHPUrlExpander() {
+    super();
+  }
+
+  /**
+   * Returns a string representation of the path to a file or directory
+   * for the given variable tag and value or <code>null</code>.
+   * 
+   * @see IVariableTextExpander#getText(String, String, ExpandVariableContext)
+   */
+  public String getText(String varTag, String varValue, ExpandVariableContext context) {
+    IPath path = getPath(varTag, varValue, context);
+    if (path != null) {
+      IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
+      String localhostURL = path.toString();
+      String lowerCaseFileName = localhostURL.toLowerCase();
+      //       fileName = "http://localhost"+fileName.replaceAll("c:", "");
+      String documentRoot = store.getString(PHPeclipsePlugin.DOCUMENTROOT_PREF);
+      documentRoot = documentRoot.replace('\\', '/');
+      documentRoot = documentRoot.toLowerCase();
+
+      if (lowerCaseFileName.startsWith(documentRoot)) {
+        localhostURL = localhostURL.substring(documentRoot.length());
+      } else {
+        return localhostURL;
+      }
+
+      return store.getString(PHPeclipsePlugin.LOCALHOST_PREF) + localhostURL.replaceAll(documentRoot, "");
+
+    }
+    return null;
+  }
+
+}