From a9ea1232d703e66c3347715b383cae542eaba9dc Mon Sep 17 00:00:00 2001
From: Katrin Fischer <katrin.fischer.83@web.de>
Date: Thu, 17 Sep 2020 12:13:36 +0000
Subject: [PATCH] Bug 16728: Add MARC21 777 - Issued with entry to staff and
 OPAC detail pages

This adds the 777 - Issued with entry to the staff and OPAC detail pages.
It's built using the template for 773 with minor adjustments.

To test:
- Apply patch
- Catalog several 777 fields in one or more of your records
  - When using 1st indicator = 1, the note won't display
  - When using 2nd indicator empty, label will be "Issued with:"
  - When using 2nd indicator 8, the label will be drawn from $i if present
  - When $w and UseControlNumber pref is used, the link will be built using $w
  - In all other cases the title form $t will be used for the link
- Verify the display is correct

Examples for 777 can be found in the LOC MARC21 documentation:
http://www.loc.gov/marc/bibliographic/bd777.html

Note: Because the label depends on the 2nd indicator, the label is repeated for every
777 on a record.

https://bugs.koha-community.org/show_bug.cgi?id=15780
---
 .../prog/en/xslt/MARC21slim2intranetDetail.xsl     | 48 ++++++++++++++++++++++
 .../bootstrap/en/xslt/MARC21slim2OPACDetail.xsl    | 48 ++++++++++++++++++++++
 2 files changed, 96 insertions(+)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl b/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl
index 16f727a0e1..3b52773766 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl
+++ b/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slim2intranetDetail.xsl
@@ -918,6 +918,54 @@
         </span>
     </xsl:if>
 
+<!-- MARC21 777 - Issued With Entry -->
+    <xsl:if test="marc:datafield[@tag=777]">
+        <xsl:for-each select="marc:datafield[@tag=777]">
+            <xsl:if test="@ind1 != 1">
+                <span class="results_summary issued_with">
+                    <span class="label">
+                        <xsl:choose>
+                            <xsl:when test="@ind2=8 and marc:subfield[@code='i']">
+                                <xsl:value-of select="marc:subfield[@code='i']"/>
+                            </xsl:when>
+                            <xsl:otherwise>
+                                <xsl:text>Issued with:</xsl:text>
+                            </xsl:otherwise>
+                        </xsl:choose>
+                        <xsl:text> </xsl:text>
+                    </span>
+                    <xsl:variable name="f777">
+                        <xsl:call-template name="chopPunctuation">
+                            <xsl:with-param name="chopString">
+                                <xsl:call-template name="subfieldSelect">
+                                    <xsl:with-param name="codes">a_t</xsl:with-param>
+                                </xsl:call-template>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:variable>
+                    <xsl:choose>
+                        <xsl:when test="$UseControlNumber = '1' and marc:subfield[@code='w']">
+                            <a><xsl:attribute name="href">/cgi-bin/koha/catalogue/search.pl?q=control-number:<xsl:call-template name="extractControlNumber"><xsl:with-param name="subfieldW" select="marc:subfield[@code='w']"/></xsl:call-template></xsl:attribute>
+                            <xsl:value-of select="translate($f777, '()', '')"/>
+                            </a>
+                        </xsl:when>
+                        <xsl:otherwise>
+                            <a><xsl:attribute name="href">/cgi-bin/koha/catalogue/search.pl?q=ti,phr:<xsl:value-of select="str:encode-uri(marc:subfield[@code='t'], true())"/></xsl:attribute>
+                            <xsl:value-of select="$f777"/>
+                            </a>
+                        </xsl:otherwise>
+                    </xsl:choose>
+                    <xsl:if test="marc:subfield[@code='g']">
+                        <xsl:text> </xsl:text><xsl:value-of select="marc:subfield[@code='g']"/>
+                    </xsl:if>
+                </span>
+                <xsl:if test="marc:subfield[@code='n']">
+                    <xsl:text> </xsl:text><span class="results_summary in_note"><xsl:value-of select="marc:subfield[@code='n']"/></span>
+                </xsl:if>
+            </xsl:if>
+        </xsl:for-each>
+    </xsl:if>
+
 <!-- DDC classification -->
     <xsl:if test="marc:datafield[@tag=082]">
         <span class="results_summary ddc">
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/xslt/MARC21slim2OPACDetail.xsl b/koha-tmpl/opac-tmpl/bootstrap/en/xslt/MARC21slim2OPACDetail.xsl
index f507ea428e..54ad287a39 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/xslt/MARC21slim2OPACDetail.xsl
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/xslt/MARC21slim2OPACDetail.xsl
@@ -970,6 +970,54 @@
         </span>
     </xsl:if>
 
+<!-- MARC21 777 - Issued With Entry -->
+    <xsl:if test="marc:datafield[@tag=777]">
+        <xsl:for-each select="marc:datafield[@tag=777]">
+            <xsl:if test="@ind1 != 1">
+                <span class="results_summary issued_with">
+                    <span class="label">
+                        <xsl:choose>
+                            <xsl:when test="@ind2=8 and marc:subfield[@code='i']">
+                                <xsl:value-of select="marc:subfield[@code='i']"/>
+                            </xsl:when>
+                            <xsl:otherwise>
+                                <xsl:text>Issued with:</xsl:text>
+                            </xsl:otherwise>
+                        </xsl:choose>
+                        <xsl:text> </xsl:text>
+                    </span>
+                    <xsl:variable name="f777">
+                        <xsl:call-template name="chopPunctuation">
+                            <xsl:with-param name="chopString">
+                                <xsl:call-template name="subfieldSelect">
+                                    <xsl:with-param name="codes">a_t</xsl:with-param>
+                                </xsl:call-template>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:variable>
+                    <xsl:choose>
+                        <xsl:when test="$UseControlNumber = '1' and marc:subfield[@code='w']">
+                            <a><xsl:attribute name="href">/cgi-bin/koha/opac-search.pl?q=control-number:<xsl:call-template name="extractControlNumber"><xsl:with-param name="subfieldW" select="marc:subfield[@code='w']"/></xsl:call-template></xsl:attribute>
+                            <xsl:value-of select="translate($f777, '()', '')"/>
+                            </a>
+                        </xsl:when>
+                        <xsl:otherwise>
+                            <a><xsl:attribute name="href">/cgi-bin/koha/opac-search.pl?q=ti,phr:<xsl:value-of select="str:encode-uri(marc:subfield[@code='t'], true())"/></xsl:attribute>
+                            <xsl:value-of select="$f777"/>
+                            </a>
+                        </xsl:otherwise>
+                    </xsl:choose>
+                    <xsl:if test="marc:subfield[@code='g']">
+                        <xsl:text> </xsl:text><xsl:value-of select="marc:subfield[@code='g']"/>
+                    </xsl:if>
+                </span>
+                <xsl:if test="marc:subfield[@code='n']">
+                    <xsl:text> </xsl:text><span class="results_summary in_note"><xsl:value-of select="marc:subfield[@code='n']"/></span>
+                </xsl:if>
+            </xsl:if>
+        </xsl:for-each>
+    </xsl:if>
+
 <!-- DDC classification -->
     <xsl:if test="marc:datafield[@tag=082]">
         <span class="results_summary ddc">
-- 
2.11.0