From 29432ee42cf25d79f28054eaea85f46edc688d1b Mon Sep 17 00:00:00 2001
From: Galen Charlton <gmcharlt@gmail.com>
Date: Fri, 29 Oct 2010 22:35:43 -0400
Subject: [PATCH] bug 5190: link to MARC21/UNIMARC online doc in the bib editor
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Patch from  Tomás Cohen Arazi <tomascohen@gmail.com>

Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
---
 cataloguing/addbiblio.pl                      |  3 +++
 .../en/modules/cataloguing/addbiblio.tmpl     | 25 ++++++++++++++++++-
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/cataloguing/addbiblio.pl b/cataloguing/addbiblio.pl
index fc560474f4..2cd6e735b4 100755
--- a/cataloguing/addbiblio.pl
+++ b/cataloguing/addbiblio.pl
@@ -1018,6 +1018,9 @@ elsif ( $op eq "delete" ) {
 }
 
 $template->param( title => $record->title() ) if ( $record ne "-1" );
+if (C4::Context->preference("marcflavour") eq "MARC21"){
+    $template->param(MARC21 => 1);
+}
 $template->param(
     popup => $mode,
     frameworkcode => $frameworkcode,
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl
index 3e510c5ede..4608820ded 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl
@@ -67,6 +67,26 @@ function PopupZ3950() {
     } 
 }
 
+function PopupMARCFieldDoc(field) {
+    if(field == 0) {
+        window.open("http://www.loc.gov/marc/bibliographic/bdleader.html");
+    } else if (field < 900) {
+        window.open("http://www.loc.gov/marc/bibliographic/bd"+field+".html");
+    } else {
+        window.open("http://www.loc.gov/marc/bibliographic/bd9xx.html");
+    }
+}
+
+function PopupUNIMARCFieldDoc(field,fieldnumber) {
+    if(field == 0) {
+        window.open("http://archive.ifla.org/VI/3/p1996-1/uni.htm");
+    } else if (field < 900) {
+        window.open("http://archive.ifla.org/VI/3/p1996-1/uni"+fieldnumber+".htm#b"+field);
+    } else {
+        window.open("http://archive.ifla.org/VI/3/p1996-1/uni9.htm");
+    }
+}
+
 /**
  * check if mandatory subfields are written
  */
@@ -749,7 +769,10 @@ function unHideSubfield(index,labelindex) { // FIXME :: is it used ?
             	<!-- TMPL_IF NAME="advancedMARCEditor" -->
 		<a href="#" tabindex="1" class="tagnum" title="<!-- TMPL_VAR NAME="tag_lib"--> - Click to Expand this Tag" onclick="ExpandField('tag_<!-- TMPL_VAR NAME="tag"-->_<!-- TMPL_VAR NAME='index' --><!-- TMPL_VAR NAME="random" -->'); return false;"><!-- TMPL_VAR NAME="tag" --></a>
 		<!-- TMPL_ELSE -->
-                	<span class="tagnum" title="<!-- TMPL_VAR NAME="tag_lib" -->"><!-- TMPL_VAR NAME="tag" --></span>
+                        <span class="tagnum" title="<!-- TMPL_VAR NAME="tag_lib" -->"><!-- TMPL_VAR NAME="tag" --><a 
+                 onClick="<!-- TMPL_IF NAME="MARC21" -->PopupMARCFieldDoc(<!-- TMPL_VAR NAME="tag" -->)
+                          <!-- TMPL_ELSE -->PopupUNIMARCFieldDoc(<!-- TMPL_VAR NAME="tag" -->,<!-- TMPL_VAR NAME="number" -->)
+                          <!-- /TMPL_IF -->;return false;">&nbsp;?</a></span>
 		<!-- /TMPL_IF -->
                 <!-- TMPL_IF NAME="fixedfield" -->
 	                <input tabindex="1" class="indicator flat" type="text" style="display:none;" name="tag_<!-- TMPL_VAR NAME="tag" -->_indicator1_<!-- TMPL_VAR NAME='index'--><!-- TMPL_VAR name="random" -->" size="1" maxlength="1" value="<!-- TMPL_VAR NAME="indicator1" -->" />