001
014
015 package com.liferay.portal.kernel.search.facet;
016
017 import com.liferay.portal.kernel.json.JSONArray;
018 import com.liferay.portal.kernel.json.JSONObject;
019 import com.liferay.portal.kernel.search.BooleanClause;
020 import com.liferay.portal.kernel.search.Field;
021 import com.liferay.portal.kernel.search.SearchContext;
022 import com.liferay.portal.kernel.search.facet.config.FacetConfiguration;
023 import com.liferay.portal.kernel.util.DateFormatFactoryUtil;
024 import com.liferay.portal.kernel.util.StringUtil;
025
026 import java.text.DateFormat;
027
028 import java.util.Calendar;
029
030
033 public class ModifiedFacet extends RangeFacet {
034
035 public ModifiedFacet(SearchContext searchContext) {
036 super(searchContext);
037
038 setFieldName(Field.MODIFIED_DATE);
039 }
040
041 @Override
042 protected BooleanClause doGetFacetClause() {
043 SearchContext searchContext = getSearchContext();
044
045 FacetConfiguration facetConfiguration = getFacetConfiguration();
046
047 normalizeDates(searchContext, facetConfiguration);
048
049 return super.doGetFacetClause();
050 }
051
052 protected void normalizeDates(
053 SearchContext searchContext, FacetConfiguration facetConfiguration) {
054
055 Calendar now = Calendar.getInstance();
056
057 now.set(Calendar.SECOND, 0);
058 now.set(Calendar.MINUTE, 0);
059
060 Calendar pastHour = (Calendar)now.clone();
061 pastHour.set(Calendar.HOUR_OF_DAY, now.get(Calendar.HOUR_OF_DAY) - 1);
062
063 Calendar past24Hours = (Calendar)now.clone();
064 past24Hours.set(
065 Calendar.DAY_OF_YEAR, now.get(Calendar.DAY_OF_YEAR) - 1);
066
067 Calendar pastWeek = (Calendar)now.clone();
068 pastWeek.set(Calendar.DAY_OF_YEAR, now.get(Calendar.DAY_OF_YEAR) - 7);
069
070 Calendar pastMonth = (Calendar)now.clone();
071 pastMonth.set(Calendar.MONTH, now.get(Calendar.MONTH) - 1);
072
073 Calendar pastYear = (Calendar)now.clone();
074 pastYear.set(Calendar.YEAR, now.get(Calendar.YEAR) - 1);
075
076 now.set(Calendar.HOUR_OF_DAY, now.get(Calendar.HOUR_OF_DAY) + 1);
077
078 DateFormat dateFormat = DateFormatFactoryUtil.getSimpleDateFormat(
079 "yyyyMMddHHmmss");
080
081 JSONObject dataJSONObject = facetConfiguration.getData();
082
083 if (!dataJSONObject.has("ranges")) {
084 return;
085 }
086
087 JSONArray rangesJSONArray = dataJSONObject.getJSONArray("ranges");
088
089 for (int i = 0; i < rangesJSONArray.length(); i++) {
090 JSONObject rangeObject = rangesJSONArray.getJSONObject(i);
091
092 String rangeString = rangeObject.getString("range");
093
094 rangeString = StringUtil.replace(
095 rangeString,
096 new String[] {
097 "past-hour", "past-24-hours", "past-week", "past-month",
098 "past-year", "*"
099 },
100 new String[] {
101 dateFormat.format(pastHour.getTime()),
102 dateFormat.format(past24Hours.getTime()),
103 dateFormat.format(pastWeek.getTime()),
104 dateFormat.format(pastMonth.getTime()),
105 dateFormat.format(pastYear.getTime()),
106 dateFormat.format(now.getTime())
107 }
108 );
109
110 rangeObject.put("range", rangeString);
111 }
112 }
113
114 }