bug 5190: improve linking to MARC field documentation
* zero-pad tag numbers as needed
* handle special case for linking to UNIMARC 0XX vs. 1-8XX
* add a wrapper function
* add comment about the poor linkability of IFLA's UNIMARC documentation
Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
(cherry picked from commit 141ec0b9bc)
Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>
This commit is contained in:
parent
19894217ef
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067c2d101d
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@ -67,21 +67,36 @@ function PopupZ3950() {
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}
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}
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function PopupMARCFieldDoc(field) {
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function PopupMARCFieldDoc(field, fieldnumber) {
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<!-- TMPL_IF NAME="MARC21" -->
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_MARC21FieldDoc(field);
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<!-- TMPL_ELSE -->
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_UNIMARCFieldDoc(field, fieldnumber);
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<!-- /TMPL_IF -->
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}
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function _MARC21FieldDoc(field) {
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if(field == 0) {
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window.open("http://www.loc.gov/marc/bibliographic/bdleader.html");
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} else if (field < 900) {
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window.open("http://www.loc.gov/marc/bibliographic/bd"+field+".html");
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window.open("http://www.loc.gov/marc/bibliographic/bd" + ("000"+field).slice(-3) + ".html");
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} else {
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window.open("http://www.loc.gov/marc/bibliographic/bd9xx.html");
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}
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}
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function PopupUNIMARCFieldDoc(field,fieldnumber) {
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function _UNIMARCFieldDoc(field,fieldnumber) {
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/* http://archive.ifla.org/VI/3/p1996-1/ is an outdated version of UNIMARC, but
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seems to be the only version available that can be linked to per tag. More recent
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versions of the UNIMARC standard are available on the IFLA website only as
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PDFs!
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*/
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if(field == 0) {
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window.open("http://archive.ifla.org/VI/3/p1996-1/uni.htm");
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} else if (field < 100) {
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window.open("http://archive.ifla.org/VI/3/p1996-1/uni"+fieldnumber+".htm#b" + ("000"+field).slice(-3));
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} else if (field < 900) {
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window.open("http://archive.ifla.org/VI/3/p1996-1/uni"+fieldnumber+".htm#b"+field);
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window.open("http://archive.ifla.org/VI/3/p1996-1/uni"+fieldnumber+".htm#" + ("000"+field).slice(-3));
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} else {
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window.open("http://archive.ifla.org/VI/3/p1996-1/uni9.htm");
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}
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@ -770,9 +785,7 @@ function unHideSubfield(index,labelindex) { // FIXME :: is it used ?
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<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>
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<!-- TMPL_ELSE -->
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<span class="tagnum" title="<!-- TMPL_VAR NAME="tag_lib" -->"><!-- TMPL_VAR NAME="tag" --><a
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onClick="<!-- TMPL_IF NAME="MARC21" -->PopupMARCFieldDoc(<!-- TMPL_VAR NAME="tag" -->)
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<!-- TMPL_ELSE -->PopupUNIMARCFieldDoc(<!-- TMPL_VAR NAME="tag" -->,<!-- TMPL_VAR NAME="number" -->)
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<!-- /TMPL_IF -->;return false;"> ?</a></span>
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onclick="PopupMARCFieldDoc(<!-- TMPL_VAR NAME="tag" -->, <!-- TMPL_VAR NAME="number" -->); return false;"> ?</a></span>
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<!-- /TMPL_IF -->
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<!-- TMPL_IF NAME="fixedfield" -->
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<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" -->" />
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