From 995050f157868d76b224726453c2553a05fc6794 Mon Sep 17 00:00:00 2001
From: Alex Buckley <alexbuckley@catalyst.net.nz>
Date: Wed, 19 Apr 2017 10:28:49 +1200
Subject: [PATCH] Bug 18450 - Implemented a check to determine if the 'Override
 and renew' button is displayed based on the setting of the
 AllowRenewalLimitOverride and AllowRenewalIfOtherItemsAvaliable preferences.

This will display the 'Override and renew' button only if both
preferences are set to 'Allow'.

Test plan:
1. In More->Administration->Global system preferences
ensure that both the AllowRenewalLimitOverride and
AllowRenewalIfOtherItemsAvaliable preferences are both set to 'Dont allow'.
2. Place a hold on an item from a patron
3. Checkout the item out to a different patron
4. Renew the item and notice the 'Cannot renew: The item is on hold for another patron'
5. Click the 'Override and renew' button and notice that although you
can bypass the hold
6. Apply patch
7. Renew the item again and notice that the message does not have a
'Override and renew' button it just has the 'Ignore and continue' button
8. Go back to More->Administration->Global system preferences and set
AllowRenewalLimitOverride to 'Allow'
9. Try renewing the same item again and notice that the 'Override and
renew' button is still not being displayed.
10. In systems preferences now set the
AllowRenewalIfOtherItemsAvailable to 'Allow'
11. Try renewing the item again and notice that now both of these
preferences are allowed the 'Override and renew' button is displayed
because you will not be violating these preferences.

Note: Checking if the renewal exceeds the renewal level, if auto renew
is set up, or if renewal is to soon is checked earlier in this conditional
if statement earlier and so the check in this patch does not need to
check the renewal level, auto renewal, if renewal is too soon.
---
 koha-tmpl/intranet-tmpl/prog/en/modules/circ/renew.tt | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/circ/renew.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/circ/renew.tt
index b63d7a4..73d7d8c 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/circ/renew.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/circ/renew.tt
@@ -104,15 +104,16 @@
 
                             [% ELSIF error == "on_reserve" %]
 
-                                <p>This item is on hold for another patron.</p>
-
-                                <form method="post" action="/cgi-bin/koha/circ/renew.pl">
-                                    <input type="hidden" name="barcode" value="[% item.barcode %]"/>
-                                    <input type="hidden" name="override_limit" value="1" />
-                                    <input type="hidden" name="override_holds" value="1" />
-                                    <button type="submit" class="approve"><i class="fa fa-check"></i> Override and renew</button>
-                                </form>
+                                    <p>This item is on hold for another patron.</p>
 
+                                [% IF (Koha.Preference('AllowRenewalLimitOverride')) && (Koha.Preference('AllowRenewalIfOtherItemsAvailable')) %]
+                                    <form method="post" action="/cgi-bin/koha/circ/renew.pl">
+                                        <input type="hidden" name="barcode" value="[% item.barcode %]"/>
+                                        <input type="hidden" name="override_limit" value="1" />
+                                        <input type="hidden" name="override_holds" value="1" />
+                                        <button type="submit" class="approve"><i class="fa fa-check"></i> Override and renew</button>
+                                    </form>
+                                [% END %]
                             [% ELSIF error == "patron_restricted" %]
 
                                 <p>[% borrower.firstname %] [% borrower.surname %] ( <a href="/cgi-bin/koha/members/moremember.pl?borrowernumber=[% borrower.borrowernumber %]"> [% borrower.cardnumber %] </a> ) is currently restricted.</p>
-- 
2.1.4