Attachment 22115 Details for Bug 10016 – bug 10016: munge history in SCO to discourage resubmitting user login

[patch] bug 10016: munge history in SCO to discourage resubmitting user login

bug-10016-munge-history-in-SCO-to-discourage-resub.patch (text/plain), 4.82 KB, created by Galen Charlton on 2013-10-20 21:22:38 UTC

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Creator: Galen Charlton

Created: 2013-10-20 21:22:38 UTC

Size: 4.82 KB

patch

obsolete

>From a2e56dee75fe31b661c6866691dca27926252521 Mon Sep 17 00:00:00 2001
>From: Galen Charlton <gmc@esilibrary.com>
>Date: Sun, 20 Oct 2013 20:55:06 +0000
>Subject: [PATCH] bug 10016: munge history in SCO to discourage resubmitting
> user login
>
>This patch uses history.replaceState (introduced in HTML5) to manipulate
>the browser history to encourage returning to the SCO patron barcode
>form if the back button is used.
>
>Note that a side effect of this patch is that if the user uses
>the help link, they will be prompted to enter their barcode
>again.  It may be better to put the help inline with the rest
>of the SCO forms.
>
>To test:
>
>[1] Start a web-based self-check session.
>[2] Enter a patron barcode.
>[3] Allow the self-check session to time out.
>[4] Use the back button.  You should get the patron barcode
>    entry form; you should not be prompted to resubmit form input.
>[5] Enter a patron barcode, perform some transactions, then
>    use the finish button.
>[6] Next, use the back button.  You should get the patron barcode
>    entry form.
>
>Signed-off-by: Galen Charlton <gmc@esilibrary.com>
>---
> .../opac-tmpl/bootstrap/en/modules/sco/sco-main.tt     |   16 +++++++++++++---
> koha-tmpl/opac-tmpl/prog/en/modules/sco/sco-main.tt    |   14 ++++++++++++--
> 2 files changed, 25 insertions(+), 5 deletions(-)
>
>diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt
>index 922a0db..4588912 100644
>--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt
>+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/sco-main.tt
>@@ -16,7 +16,7 @@
> </script>
> <script type="text/javascript" src="[% interface %]/[% theme %]/lib/modernizr.min.js"></script>
> </head>
>-<body onload="dofocus();">
>+<body onload="dofocus();" onunload="mungeHistory();">
> [% INCLUDE 'masthead-sco.inc' %]
> 
>     <div class="main">
>@@ -309,8 +309,17 @@
>     [% INCLUDE 'datatables.inc' %]
>     <script type="text/javascript">
>         //<![CDATA[
>+        function mungeHistory() {
>+            // prevent back button from allowing form resubmission
>+            if (history && history.pushState) {
>+                history.replaceState(null, document.title, this.href);
>+            }
>+        }
>+        var mainTimeout;
>         function sco_init() {
>-            setTimeout("location.href='/cgi-bin/koha/sco/sco-main.pl?op=logout';",[% SelfCheckTimeout %]);
>+            mainTimeout = setTimeout(function() {
>+                location.href = '/cgi-bin/koha/sco/sco-main.pl?op=logout';
>+            }, [% SelfCheckTimeout %]);
>         }
>         function dofocus() {    // named function req'd for body onload event by some FF and IE7 security models
>             // alert("dofocus called");
>@@ -346,6 +355,7 @@
>             }));
> 
>             $("#logout_form").submit(function(){
>+                clearTimeout(mainTimeout);
>                 if(confirm("Would you like to print a receipt?")){
>                     window.open("/cgi-bin/koha/sco/printslip.pl?borrowernumber=[% borrowernumber %]&amp;print=qslip");
>                 }
>@@ -357,4 +367,4 @@
> 
>     [% IF ( opacuserjs ) %]<script type="text/javascript">[% opacuserjs %]</script>[% END %]
>     [% IF ( SCOUserJS ) %]<script type="text/javascript">[% SCOUserJS %]</script>[% END %]
>-[% END %]
>\ No newline at end of file
>+[% END %]
>diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/sco/sco-main.tt b/koha-tmpl/opac-tmpl/prog/en/modules/sco/sco-main.tt
>index 3803368..ed1db76 100644
>--- a/koha-tmpl/opac-tmpl/prog/en/modules/sco/sco-main.tt
>+++ b/koha-tmpl/opac-tmpl/prog/en/modules/sco/sco-main.tt
>@@ -15,8 +15,17 @@
> </script>
> [% INCLUDE 'datatables.inc' %]
> <script type="text/javascript">//<![CDATA[
>+function mungeHistory() {
>+    // prevent back button from allowing form resubmission
>+    if (history && history.pushState) {
>+        history.replaceState(null, document.title, this.href);
>+    }
>+}
>+var mainTimeout;
> function sco_init() {
>-    setTimeout("location.href='/cgi-bin/koha/sco/sco-main.pl?op=logout';",[% SelfCheckTimeout %]);
>+    mainTimeout = setTimeout(function() {
>+        location.href = '/cgi-bin/koha/sco/sco-main.pl?op=logout';
>+    }, [% SelfCheckTimeout %]);
> }
> function dofocus() {    // named function req'd for body onload event by some FF and IE7 security models
>     // alert("dofocus called");
>@@ -80,6 +89,7 @@ $(document).ready(function() {
>         ]
>     }));
>     $("#logout_form").submit(function(){
>+        clearTimeout(mainTimeout);
>         if(confirm("Would you like to print a receipt?")){
>             window.open("/cgi-bin/koha/sco/printslip.pl?borrowernumber=[% borrowernumber %]&amp;print=qslip");
>         }
>@@ -96,7 +106,7 @@ $(document).ready(function() {
> [% IF ( SCOUserCSS ) %]<style type="text/css">[% SCOUserCSS %]</style>[% END %]
> 
> </head>
>-<body onload="dofocus();">
>+<body onload="dofocus();" onunload="mungeHistory();">
> 
> <div id="doc" class="yui-t7">
> 
>-- 
>1.7.10.4

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