3 files changed, 33 insertions, 35 deletions

diff --git a/lib/gallery.form.js b/lib/gallery.form.js
index e69be326..77ce3b7d 100644
--- a/lib/gallery.form.js
+++ b/lib/gallery.form.js
@@ -1,42 +1,34 @@
 /**
- * Handle initialization of all short forms
- *
- * @param shortForms array Array of short form IDs
- */
-function handleShortFormEvent(shortForms) {
-  for (var i in shortForms) {
-    shortFormInit(shortForms[i]);
-  }
-}
-
-/**
  * Initialize a short form. Short forms may contain only one text input.
  *
- * @param formID string The form's ID, including #
+ * @param form_id string The form's CSS id
  */
-function shortFormInit(formID) {
-  $(formID).addClass("gShortForm");
-
-  // Get the input ID and it's label text
-  var labelValue = $(formID + " label:first").html();
-  var inputID = "#" + $(formID + " input[type=text]:first").attr("id");
+function short_form_init(form_id) {
+  var form = $(form_id);
+  var label = form.find("label:first");
+  var input = form.find("input[type=text]:first");
+  var button = form.find("input[type=submit]");
 
   // Set the input value equal to label text
-  if ($(inputID).val() == "") {
-    $(inputID).val(labelValue);
+  if (input.val() == "") {
+    input.val(label.html());
+    button.enable(false);
   }
 
   // Attach event listeners to the input
-  $(inputID).bind("focus blur", function(e){
-    var eLabelVal = $(this).siblings("label").html();
-    var eInputVal = $(this).val();
-
+  input.bind("focus", function(e) {
     // Empty input value if it equals it's label
-    if (eLabelVal == eInputVal) {
-        $(this).val("");
+    if ($(this).val() == label.html()) {
+      $(this).val("");
+    }
+    button.enable(true);
+  });
+
+  input.bind("blur", function(e){
     // Reset the input value if it's empty
-    } else if ($(this).val() == "") {
-      $(this).val(eLabelVal);
+    if ($(this).val() == "") {
+      $(this).val(label.html());
+      button.enable(false);
     }
   });
 }
diff --git a/modules/server_add/controllers/admin_server_add.php b/modules/server_add/controllers/admin_server_add.php
index fac2aa44..7cd82d60 100644
--- a/modules/server_add/controllers/admin_server_add.php
+++ b/modules/server_add/controllers/admin_server_add.php
@@ -34,15 +34,17 @@ class Admin_Server_Add_Controller extends Admin_Controller {
     $form = $this->_get_admin_form();
     $paths = unserialize(module::get_var("server_add", "authorized_paths", "a:0:{}"));
     if ($form->validate()) {
-      if (is_readable($form->add_path->path->value)) {
+      if (is_link($form->add_path->path->value)) {
+        $form->add_path->path->add_error("is_symlink", 1);
+      } else if (! is_readable($form->add_path->path->value)) {
+        $form->add_path->path->add_error("not_readable", 1);
+      } else {
         $path = $form->add_path->path->value;
         $paths[$path] = 1;
         module::set_var("server_add", "authorized_paths", serialize($paths));
         message::success(t("Added path %path", array("path" => $path)));
         server_add::check_config($paths);
         url::redirect("admin/server_add");
-      } else {
-        $form->add_path->path->add_error("not_readable", 1);
       }
     }
 
@@ -84,9 +86,10 @@ class Admin_Server_Add_Controller extends Admin_Controller {
                       array("id" => "gServerAddAdminForm"));
     $add_path = $form->group("add_path");
     $add_path->input("path")->label(t("Path"))->rules("required")
-      ->error_messages("not_readable", t("This directory is not readable by the webserver"));
+      ->error_messages("not_readable", t("This directory is not readable by the webserver"))
+      ->error_messages("is_symlink", t("Symbolic links are not allowed"));
     $add_path->submit("add")->value(t("Add Path"));
 
     return $form;
   }
-}
\ No newline at end of file
+}
diff --git a/themes/default/js/ui.init.js b/themes/default/js/ui.init.js
index 949933e9..93dfb275 100644
--- a/themes/default/js/ui.init.js
+++ b/themes/default/js/ui.init.js
@@ -2,7 +2,7 @@
  * Initialize jQuery UI and Gallery Plugin elements
  */
 
-var shortForms = new Array(
+var short_forms = new Array(
   "#gQuickSearchForm",
   "#gAddTagForm",
   "#gSearchForm"
@@ -36,7 +36,10 @@ $(document).ready(function() {
   }
 
   // Initialize short forms
-  handleShortFormEvent(shortForms);
+  for (var i in short_forms) {
+    short_form_init(short_forms[i]);
+    $(short_forms[i]).addClass("gShortForm");
+  }
   $(".gShortForm input[type=text]").addClass("ui-corner-left");
   $(".gShortForm input[type=submit]").addClass("ui-state-default ui-corner-right");