Bug 21542: Use modal and password field for overdrive password

To test:
 1 - Enabled Overdrive and fill all preferences
 2 - Make sure OverDrivePasswordRequired is true
 3 - Go to opac account
 4 - Log in to overdrive
 5 - Note the input is shown
 6 - Apply patch
 7 - Repeat
 8 - Note popup is now a modal
 9 - Note password is now hidden
10 - Confirm overdrive integration works as before

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

koha-tmpl/opac-tmpl/bootstrap/en/includes/overdrive-login.inc

@@ -0,0 +1,18 @@
+<div id="overdrive-login" class="modal hide" tabindex="-1" role="dialog" aria-labelledby="overdrive-login-label" aria-hidden="true">
+    <div class="modal-header">
+        <button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">×</button>
+        <h3 id="overdrive-login-label">Login</h3>
+    </div>
+    <form action="#" method="post" id="overdrive-login-form">
+        <div class="modal-body">
+                <fieldset class="brief">
+                    <label for="ODpassword">Password:</label>
+                    <input type="password" name="ODpassword" value="" />
+                </fieldset>
+        </div>
+        <div class="modal-footer">
+            <input type="submit" class="btn btn-primary overdrive-checkout-submit" value="Login" />
+            <a href="#" data-dismiss="modal" aria-hidden="true" class="cancel">Cancel</a>
+        </div>
+    </form> <!-- /#overdrive-login-form -->
+</div>  <!-- /#overdrive-login  -->

koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-user.tt

@@ -896,7 +896,10 @@
 </div> <!-- /#main -->
 
 [% IF ( OverDriveCirculation ) %]
-[% INCLUDE 'overdrive-checkout.inc' %]
+    [% INCLUDE 'overdrive-checkout.inc' %]
+    [% IF ( Koha.Preference('OverDrivePasswordRequired') ) %]
+        [% INCLUDE 'overdrive-login.inc' %]
+    [% END %]
 [% END %]
 [% IF ( RecordedBooksCirculation ) %]
 [% INCLUDE 'recordedbooks-checkout.inc' %]

koha-tmpl/opac-tmpl/bootstrap/js/overdrive.js

@@ -71,10 +71,11 @@ KOHA.OverDriveCirculation = new function() {
     var login_link = $('<a href="#">')
         .click(function(e) {
             e.preventDefault();
-            var passwd = OD_password_required ? prompt("Please enter your password") : "";
-            login(passwd);
+            if( OD_password_required ) { $("#overdrive-login").modal('show'); }
+            else { login(""); }
         })
         .text(_("Login to OverDrive account"));
+
     var login_div = $('<div class="overdrive-login">').append(login_link);
 
     var details = null;
@@ -97,6 +98,12 @@ KOHA.OverDriveCirculation = new function() {
             window.close();
         }
         checkout_popup = $("#overdrive-checkout");
+        $("#overdrive-login-form").submit(function(e){
+            e.preventDefault();
+            $("#overdrive-login").modal('hide');
+            var ODpassword = $("input[name='ODpassword']").val();
+            login( ODpassword );
+        });
     });
 
     function display_account (container, data) {