From b023a6900860a373e5fa3aa17713e619e149a642 Mon Sep 17 00:00:00 2001
From: erickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Mon, 19 Dec 2005 15:09:34 +0000
Subject: [PATCH] adding advanced search code

git-svn-id: svn://svn.open-ils.org/ILS/trunk@2440 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
 Open-ILS/web/opac/skin/default/js/advanced.js | 149 ++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 Open-ILS/web/opac/skin/default/js/advanced.js

diff --git a/Open-ILS/web/opac/skin/default/js/advanced.js b/Open-ILS/web/opac/skin/default/js/advanced.js
new file mode 100644
index 0000000000..e608c90592
--- /dev/null
+++ b/Open-ILS/web/opac/skin/default/js/advanced.js
@@ -0,0 +1,149 @@
+/* advanced search interface */
+
+attachEvt("common", "run", advInit);
+
+function advInit() { depthSelInit(); }
+
+function advWizardRun() {
+	var contains = $('advanced.wizard.contains').value;
+	var nocontains = $('advanced.wizard.nocontains').value; 
+	var exact = $('advanced.wizard.exact').value; 
+	var form = getSelectorVal($('advanced.wizard.form_selector'));
+	var type = getSelectorVal($('search_type_selector'));
+
+	var arg = {};
+	arg.page = MRESULT;
+	arg[PARAM_FORM] = form;
+	arg[PARAM_STYPE] = type;
+	arg[PARAM_OFFSET] = 0;
+	arg[PARAM_DEPTH]	= depthSelGetDepth();
+	arg[PARAM_LOCATION]	= depthSelGetNewLoc();
+	arg[PARAM_TERM] = advBuildSearch( contains, nocontains, exact );
+
+	goTo(buildOPACLink(arg));
+}
+
+function advBuildSearch( contains, nocontains, exact ) {
+	var string = "";
+	if(contains) string = contains;
+
+	if( exact ) {
+		if(exact.indexOf('"') > -1) string += " " + exact;
+		else string += " \"" + exact + "\"";
+	}
+
+	if(nocontains) {
+		var words = nocontains.split(" ");
+		for( var i in words ) 
+			string += " -" + words[i];
+	}
+	return string;
+}
+
+
+function advRefinedRun() {
+	var title	= $('advanced.refined.title_contains').value;
+	var author	= $('advanced.refined.author_contains').value;
+	var subject = $('advanced.refined.subject_contains').value;
+	var series	= $('advanced.refined.series_contains').value;
+	var form = getSelectorVal($('advanced.refined.form_selector'));
+
+	var blob = {};
+	title = advRefinedTerm('title', title);
+	author = advRefinedTerm('author', author);
+	subject = advRefinedTerm('subject', subject);
+	series = advRefinedTerm('series', series);
+
+	if(title) { blob.title = {}; blob.title.term =  title; }
+	if(author) { blob.author = {}; blob.author.term = author;}
+	if(subject) { blob.subject = {}; blob.subject.term = subject;}
+	if(series) { blob.series = {}; blob.series.term = series; }
+
+	var arg = {};
+	arg.page = MRESULT;
+	arg[PARAM_FORM] = form;
+	arg[PARAM_STYPE] = "";
+	arg[PARAM_TERM] = "";
+	arg[PARAM_ADVTERM] = js2JSON(blob);
+	arg[PARAM_DEPTH]	= depthSelGetDepth();
+	arg[PARAM_LOCATION]	= depthSelGetNewLoc();
+	arg[PARAM_OFFSET] = 0;
+	arg[PARAM_ADVTYPE] = ADVTYPE_MULTI;
+
+	goTo(buildOPACLink(arg));
+
+}
+
+function advRefinedTerm( type, term ) {
+	var t = getSelectorVal($('advanced.refined.' + type + '_type'));
+	var string;
+
+	if( t == 'contains' ) string = advBuildSearch( term );
+	else if( t == 'nocontains' ) string = advBuildSearch( null, term );
+	else if( t == 'exact' ) string = advBuildSearch( null, null, term );
+
+	return string;
+}
+
+
+function advAddMARC() {
+	$('advanced.marc.tbody').insertBefore(
+		$('advanced.marc.template').cloneNode(true),
+		$('advanced.marc.submit.row'));
+}
+
+function advMARCRun() {
+
+	var t = $('advanced.marc.tbody');
+	var searches = [];
+	/*
+	for( var c in t.childNodes ) {
+		var child = t.childNodes[c];
+		if(child.nodeName == 'tr') {
+			alert("hi");
+			var val = advExtractMARC(child);
+			if(val) searches.push(val);
+		}
+	}
+	*/
+
+	var children = t.getElementsByTagName('tr');
+	for( var c in children ) {
+		var child = children[c];
+		if(!(child && child.innerHTML)) continue;
+		var val = advExtractMARC(child);
+		if(val) searches.push(val);
+	}
+
+	if(searches.length == 0) return;
+
+	var arg = {};
+	arg.page = MRESULT;
+	arg[PARAM_FORM] = 'all'
+	arg[PARAM_STYPE] = "";
+	arg[PARAM_OFFSET] = 0;
+	arg[PARAM_DEPTH]	= depthSelGetDepth();
+	arg[PARAM_LOCATION]	= depthSelGetNewLoc();
+	arg[PARAM_ADVTERM] = js2JSON(searches);
+	arg[PARAM_ADVTYPE] = ADVTYPE_MARC;
+	arg[PARAM_TERM] = "";
+
+	goTo(buildOPACLink(arg));
+}
+
+
+/* EXAMPLE => {"term":"0516011901","restrict":[{"tag":"020","subfield":"a"}]} */
+function advExtractMARC(row) {
+	if(!row || row.id == 'advanced.marc.submit.row') return null;
+	var term = $n(row, 'advanced.marc.value').value;
+	if(!term) return null;
+
+	var subfield = $n(row, 'advanced.marc.subfield').value;
+	if(!subfield) subfield = "_";
+
+	var tag = $n(row, 'advanced.marc.tag').value;
+	if(!tag) return null;
+
+	return { 'term' : term, 'restrict' :  [ { 'tag' : tag, 'subfield' : subfield } ] };
+}
+
-- 
2.43.2