/* (non-Javadoc)
* @see edu.internet2.middleware.grouper.ui.RepositoryBrowser#advancedSearch(edu.internet2.middleware.grouper.GrouperSession, java.lang.String, java.util.Map, java.util.List)
*/
public List advancedSearch(GrouperSession s, String from, Map attr, List outTerms)
throws Exception {
List res = new ArrayList();
String maxCountStr = getSingle("maxFields", attr);
int maxCount = Integer.parseInt(maxCountStr);
String lastQuery = null;
String lastField = null;
String lastAndOrNot = null;
String field;
String query;
String andOrNot;
Map fieldMaps = GrouperHelper.getFieldsAsMap();
String lastFieldDisplayName = null;
QueryFilter queryFilter = null;
if (outTerms == null) outTerms = new ArrayList();
Stem fromStem = StemFinder.findByName(s, from, true);
for (int i = 1; i <= maxCount; i++) {
field = getSingle("searchField." + i, attr);
query = getSingle("searchField." + i + ".query", attr);
if (i == 1 && (field == null || query == null)) {
if (getSingle("searchType.1", attr) != null) break;
throw new IllegalArgumentException(
"The first search field and query value must be enetered");
}
andOrNot = getSingle("searchField." + i + ".searchAndOrNot", attr);
if (query == null || "".equals(query)) query = lastQuery;
if (i > 1) {
if (queryFilter == null) {
queryFilter = getGroupAttributeFilter(lastField, lastQuery, fromStem);
outTerms.add(lastQuery);
lastFieldDisplayName = (String) ((Map) fieldMaps.get(lastField)).get("displayName");
outTerms.add(lastFieldDisplayName);
}
if (field == null && i == 2) {
break;
}
if (field == null && i > 2) break;
if ("and".equals(lastAndOrNot)) {
queryFilter =
new IntersectionFilter(queryFilter, getGroupAttributeFilter(field, query, fromStem));
} else if ("or".equals(lastAndOrNot)) {
queryFilter =
new UnionFilter(queryFilter, getGroupAttributeFilter(field, query, fromStem));
} else {
queryFilter =
new ComplementFilter(queryFilter, getGroupAttributeFilter(field, query, fromStem));
}
outTerms.add(lastAndOrNot);
outTerms.add(query);
outTerms.add(field);
}
lastQuery = query;
lastField = field;
lastAndOrNot = andOrNot;
}
// Now add GroupTYpe filter
String groupTypeText = navBundle.getString("find.results.group-type");
String groupType = null;
maxCountStr = getSingle("maxTypes", attr);
try {
maxCount = Integer.parseInt(maxCountStr);
} catch (NumberFormatException e) {
maxCount = 0;
}
GroupType gt = null;
for (int i = 1; i <= maxCount; i++) {
groupType = getSingle("searchType." + i, attr);
if (groupType == null) break;
gt = GroupTypeFinder.find(groupType, true);
andOrNot = getSingle("searchType." + i + ".searchAndOrNot", attr);
if (queryFilter == null) {
queryFilter = new GroupTypeFilter(gt, fromStem);
outTerms.add(groupTypeText);
outTerms.add(gt.getName());
} else {
if ("and".equals(andOrNot)) {
queryFilter = new IntersectionFilter(queryFilter, new GroupTypeFilter(gt, fromStem));
} else if ("or".equals(andOrNot)) {
queryFilter = new UnionFilter(queryFilter, new GroupTypeFilter(gt, fromStem));
} else {
queryFilter = new ComplementFilter(queryFilter, new GroupTypeFilter(gt, fromStem));
}
outTerms.add(andOrNot);
outTerms.add(groupTypeText);
outTerms.add(groupType);
}
}
GrouperQuery q = GrouperQuery.createQuery(s, queryFilter);
res.addAll(q.getGroups());
return res;
}
/**
* Only accessible from Create groups, implements stem search logic
*
* @param s
* @param from
* @param attr
* @param outTerms
* @return list of Stems matching search criteria
* @throws Exception
*/
public List advancedStemSearch(GrouperSession s, String from, Map attr, List outTerms)
throws Exception {
List res = new ArrayList();
String maxCountStr = getSingle("maxFields", attr);
int maxCount = Integer.parseInt(maxCountStr);
String lastQuery = null;
String lastField = null;
String lastAndOrNot = null;
String field;
String query;
String andOrNot;
Map fieldMaps = (Map) GrouperHelper.getFieldsAsMap().get("stems");
String lastFieldDisplayName = null;
QueryFilter queryFilter = null;
if (outTerms == null) outTerms = new ArrayList();
Stem fromStem = StemFinder.findByName(s, from, true);
for (int i = 1; i <= maxCount; i++) {
field = getSingle("searchField." + i, attr);
query = getSingle("searchField." + i + ".query", attr);
if (i == 1 && (field == null || query == null)) {
if (getSingle("searchType.1", attr) != null) break;
throw new IllegalArgumentException(
"The first search field and query value must be enetered");
}
andOrNot = getSingle("searchField." + i + ".searchAndOrNot", attr);
if (query == null || "".equals(query)) query = lastQuery;
if (i > 1) {
if (queryFilter == null) {
queryFilter = getStemAttributeFilter(lastField, lastQuery, fromStem);
outTerms.add(lastQuery);
lastFieldDisplayName = (String) fieldMaps.get(lastField);
outTerms.add(lastFieldDisplayName);
}
if (field == null && i == 2) {
break;
}
if (field == null && i > 2) break;
if ("and".equals(lastAndOrNot)) {
queryFilter =
new IntersectionFilter(queryFilter, getStemAttributeFilter(field, query, fromStem));
} else if ("or".equals(lastAndOrNot)) {
queryFilter =
new UnionFilter(queryFilter, getStemAttributeFilter(field, query, fromStem));
} else {
queryFilter =
new ComplementFilter(queryFilter, getStemAttributeFilter(field, query, fromStem));
}
outTerms.add(lastAndOrNot);
outTerms.add(query);
outTerms.add(field);
}
lastQuery = query;
lastField = field;
lastAndOrNot = andOrNot;
}
GrouperQuery q = GrouperQuery.createQuery(s, queryFilter);
res.addAll(q.getStems());
return res;
}
