Attachment 95705 Details for Bug 24084 – Bug 24084: PlainMARC view broken on OPAC if other $.ajax calls produce errors

[patch] Bug 24084: PlainMARC view broken on OPAC if other $.ajax calls produce errors

Bug-24084-PlainMARC-view-broken-on-OPAC-if-other-a.patch (text/plain), 4.29 KB, created by Lucas Gass (lukeg) on 2019-11-21 18:36:26 UTC

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Creator: Lucas Gass (lukeg)

Created: 2019-11-21 18:36:26 UTC

Size: 4.29 KB

patch

obsolete

>From ad7e886c26ad79fdfecfac1d8fb55062711475d4 Mon Sep 17 00:00:00 2001
>From: Owen Leonard <oleonard@myacpl.org>
>Date: Thu, 21 Nov 2019 18:08:48 +0000
>Subject: [PATCH] Bug 24084: PlainMARC view broken on OPAC if other $.ajax
> calls produce errors
>
>This patch removes the use of jQuery's ajaxSetup() and load() to get the
>"plain" MARC view and replaces it with $.get(). This allows for
>error-handling on this specific AJAX request rather than all on the
>page.
>
>To test, apply the patch and view a bibliographic record in the OPAC.
>
> - Click the "MARC view" tab.
> - Click the "view plain" link.
>  - The plain-text MARC view should load.
>  - Clicking "view labeled" should return you to the original view.
>
>To test error handling, edit opac-MARCdetail.tt line 185 and add a typo
>to the URL, e.g. "opac-showmark.pl." Repeat the above steps. Clicking
>the "view plain" link should trigger an error message: "Sorry, plain
>view is temporarily unavailable."
>
>Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
>---
> .../bootstrap/en/modules/opac-MARCdetail.tt        | 62 ++++++++++------------
> 1 file changed, 29 insertions(+), 33 deletions(-)
>
>diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-MARCdetail.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-MARCdetail.tt
>index 319a5aceb6..5954259186 100644
>--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-MARCdetail.tt
>+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-MARCdetail.tt
>@@ -172,42 +172,38 @@
> [% BLOCK jsinclude %]
> <script>
> [% IF ( OPACXSLTDetailsDisplay ) %]
>-$(document).ready(function(){
>-    $.ajaxSetup({
>-        error:function(x,e){
>-            switch (x.status) {
>-                case 200: break;
>-                default:
>-                $('#switchview').parent().html("<div class=\"dialog alert\">"+_("Sorry, plain view is temporarily unavailable")+".</div>");
>-                $("#plainmarc").hide();
>-                $("#labeledmarc").show();
>-                break;
>-            }
>-        }
>-    });
>-
>-    var loaded = 0;
>-    var toggle = 0;
>-    $("#switchview").on("click",function(e){
>-        e.preventDefault();
>-        if( toggle == 0){
>-            $(this).text(_("view labeled"));
>-            $("#labeledmarc").hide();
>-            if(!loaded){
>-                $("#plainmarc").show().html("<div style=\"margin:1em;padding:1em;border:1px solid #EEE;font-size:150%;\"><img src=\"[% interface | html %]/[% theme | html %]/images/loading.gif\" /> "+_("Loading")+"...</div>").load("/cgi-bin/koha/opac-showmarc.pl","id=[% biblio.biblionumber | html %]&viewas=html");
>-                loaded = 1;
>+    $(document).ready(function(){
>+        var loaded = 0;
>+        var toggle = 0;
>+        $("#switchview").on("click",function(e){
>+            e.preventDefault();
>+            if( toggle == 0){
>+                $(this).text(_("view labeled"));
>+                $("#labeledmarc").hide();
>+                if(!loaded){
>+                    $("#plainmarc").show().html("<div style=\"margin:1em;padding:1em;border:1px solid #EEE;font-size:150%;\"><img src=\"[% interface | html %]/[% theme | html %]/images/loading.gif\" /> "+_("Loading")+"...</div>");
>+                    var plain_marc = $.get( "/cgi-bin/koha/opac-showmarc.pl", { id: "[% biblio.biblionumber | html %]", viewas: "html" })
>+                    .done(function( data ) {
>+                        $("#plainmarc").html( data );
>+                        loaded = 1;
>+                    })
>+                    .fail(function() {
>+                        $('#switchview').parent().html("<div class=\"dialog alert\">"+_("Sorry, plain view is temporarily unavailable")+".</div>");
>+                        $("#plainmarc").hide();
>+                        $("#labeledmarc").show();
>+                    });
>+                } else {
>+                    $("#plainmarc").show();
>+                }
>+                toggle = 1;
>             } else {
>-                $("#plainmarc").show();
>+                $(this).text(_("view plain"));
>+                $("#labeledmarc").show();
>+                $("#plainmarc").hide();
>+                toggle = 0;
>             }
>-            toggle = 1;
>-        } else {
>-            $(this).text(_("view plain"));
>-            $("#labeledmarc").show();
>-            $("#plainmarc").hide();
>-            toggle = 0;
>-        }
>+        });
>     });
>-});
> [% END %]
> </script>
> [% END %]
>-- 
>2.11.0

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Attachments on bug 24084: 95704 | 95705 | 95749