From 3eafe6782c546e5038501a612f71c51d93418bb3 Mon Sep 17 00:00:00 2001
From: Owen Leonard <oleonard@myacpl.org>
Date: Fri, 3 Jan 2020 15:58:53 +0000
Subject: [PATCH] Bug 24336: Ask for confirmation before deleting a suggestion
 in the OPAC

This patch modifies the OPAC suggestions interface so that patrons will
be asked for confirmation before deleting suggestions.

The patch also makes some minor markup changes to improve consistency
between this interface and others in the OPAC.

To test, apply the patch and log in to the OPAC as a user who has
submitted multiple suggestions.

 - From the list of your suggestions, confirm that the "New purchase
   suggestion" and "Delete" links have Font Awesome icons.
 - Check the checkbox corresponding to one of your suggestions. You can
   also now click the title of the suggestions to control the checkbox.
 - When you check a box the "Delete" link at the top of the page should
   activate.
 - Clicking the delete link should trigger a confirmation modal showing
   the title(s) you selected.
   - The message and button labels should reflect whether one or
     multiple titles are being deleted.
   - Test that the confirm and cancel controls work correctly.
 - Also test this process via the delete button at the bottom of the
   table of suggestions.

Signed-off-by: Maryse Simard <maryse.simard@inlibro.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
---
 .../bootstrap/en/modules/opac-suggestions.tt       | 62 +++++++++++++++-------
 1 file changed, 42 insertions(+), 20 deletions(-)

diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-suggestions.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-suggestions.tt
index bc76338626..20fd60cc58 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-suggestions.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-suggestions.tt
@@ -274,14 +274,14 @@
                                         [% END %]
                                     </fieldset>
                                 </form>
-                                <form action="/cgi-bin/koha/opac-suggestions.pl" method="post" id="myform">
+                                <form action="/cgi-bin/koha/opac-suggestions.pl" method="post" id="delete_suggestions">
                                     <input type="hidden" name="op" value="delete_confirm" />
                                     [% IF ( loggedinusername || ( Koha.Preference( 'AnonSuggestions' ) == 1 ) ) %]
                                         <div id="toolbar" class="toolbar clearfix">
                                         [% IF ( Koha.Preference('MaxOpenSuggestions') != '' && patrons_pending_suggestions_count >= Koha.Preference('MaxOpenSuggestions') ) %]
                                                 <p class="TooManySuggestionsText">You have reached your limit of suggestions you can place at this time ([% Koha.Preference('MaxOpenSuggestions') | html %]).</br>Once the library has processed those suggestions you will be able to place more.</p>
                                         [% ELSE %]
-                                                <a class="new" href="/cgi-bin/koha/opac-suggestions.pl?op=add">New purchase suggestion</a>
+                                                <a class="btn btn-link new" href="/cgi-bin/koha/opac-suggestions.pl?op=add"><i class="fa fa-plus"></i> New purchase suggestion</a>
                                         [% END %]
                                         </div>
                                     [% END %]
@@ -314,12 +314,12 @@
                                                     [% IF ( loggedinusername ) %]
                                                         <td>
                                                             [% IF ( suggestions_loo.showcheckbox ) %]
-                                                                <input type="checkbox" class="cb" name="delete_field" value="[% suggestions_loo.suggestionid | html %]" />
+                                                                <input type="checkbox" class="cb" id="id[% suggestions_loo.suggestionid | html %]" name="delete_field" data-title="[% suggestions_loo.title | html %]" value="[% suggestions_loo.suggestionid | html %]" />
                                                             [% END %]
                                                         </td>
                                                     [% END %]
                                                     <td>
-                                                        <p><strong>[% suggestions_loo.title | html %]</strong></p>
+                                                        <p><label for="id[% suggestions_loo.suggestionid | html %]"><strong>[% suggestions_loo.title | html %]</strong></label></p>
                                                             <p>[% IF ( suggestions_loo.author ) %][% suggestions_loo.author | html %],[% END %]
                                                                 [% IF ( suggestions_loo.copyrightdate ) %] - [% suggestions_loo.copyrightdate | html %],[% END %]
                                                                 [% IF ( suggestions_loo.publishercode ) %] - [% suggestions_loo.publishercode | html %][% END %]
@@ -373,7 +373,7 @@
 
                                     [% IF ( loggedinusername ) %]
                                         <fieldset class="action">
-                                            <input type="submit" class="btn btn-danger" value="Delete selected" />
+                                            <input type="submit" class="btn btn-danger removeitems" value="Delete selected" />
                                         </fieldset>
                                     [% END %]
                                 </form>
@@ -387,7 +387,7 @@
                                     [% IF ( Koha.Preference('MaxOpenSuggestions') != ''  && patrons_pending_suggestions_count >= Koha.Preference('MaxOpenSuggestions') ) %]
                                         <p class="TooManySuggestionsText">You have reached your limit of suggestions you can place at this time.</br>Once the library has processed those suggestions you will be able to place more.</p>
                                     [% ELSE %]
-                                        <p><a class="new" href="/cgi-bin/koha/opac-suggestions.pl?op=add">New purchase suggestion</a></p>
+                                        <p><a class="btn btn-link new" href="/cgi-bin/koha/opac-suggestions.pl?op=add"><i class="fa fa-plus"></i> New purchase suggestion</a></p>
                                     [% END %]
                                 [% END %]
                             [% END # / IF suggestions_loop %]
@@ -404,7 +404,6 @@
 [% Asset.js("lib/jquery/plugins/jquery.checkboxes.min.js") | $raw %]
 [% INCLUDE 'datatables.inc' %]
 <script>
-    //<![CDATA[
     [% IF ( loggedinusername ) %]
         function enableCheckboxActions(){
             // Enable/disable controls if checkboxes are checked
@@ -450,22 +449,45 @@
         $(".cb").click(function(){
           enableCheckboxActions();
         });
-        $("#removeitems").html("<a href=\"#\" class=\"removeitems tag_hides disabled\">"+_("Delete")+"</a>")
-        .click(function(e){
-          e.preventDefault();
-          $("#myform").submit();
-          return false;
-        });
+        $("#removeitems").html("<a href=\"#\" class=\"btn btn-link removeitems tag_hides btn-disabled\"><i class=\"fa fa-trash\"></i> "+_("Delete")+"</a>");
+
         enableCheckboxActions();
-        $("#myform").on('submit', function() {
-          if ( $("input:checked").size() < 1 ) {
-            alert(MSG_NO_SUGGESTION_SELECTED);
-            return false;
-          }
-          return true;
+
+        $(".removeitems").on("click", function(e) {
+            e.preventDefault();
+            var selected_titles = $("input:checked");
+            var title;
+            var yes_label;
+            var no_label;
+            var message = "";
+            if ( selected_titles.size() < 1 ) {
+                alert(MSG_NO_SUGGESTION_SELECTED);
+                return false;
+            } else {
+                if( selected_titles.size() > 1 ){
+                    message = $("<ul></ul>");
+                    title = _("Are you sure you want to delete these suggestions?");
+                    yes_label = _("Yes, delete suggestions");
+                    no_label = _("No, do not delete suggestions");
+                    selected_titles.each(function(){
+                        message.append( "<li>" +  $(this).data("title") + "</li>" );
+                    });
+                } else {
+                    title = _("Are you sure you want to delete this suggestion?");
+                    yes_label = _("Yes, delete suggestion");
+                    no_label = _("No, do not delete suggestion");
+                    selected_titles.each(function(){
+                        message += $(this).data("title");
+                    });
+                }
+                confirmModal( message, title, yes_label, no_label, function( result ){
+                    if( result ){
+                        $("#delete_suggestions").submit();
+                    }
+                });
+            }
         });
         [% END %]
     });
-//]]>
 </script>
 [% END %]
-- 
2.11.0