XWIKI-10090: Add 'Older than 30 days' option to the date facet

xwiki-platform-core/xwiki-platform-search/xwiki-platform-search-solr/xwiki-platform-search-solr-ui/src/main/resources/Main/SolrDateFacet.xml

@@ -78,6 +78,11 @@
       'end'  : $startOfTomorrow,
       'name' : '[NOW/DAY-30DAYS TO NOW/DAY+1DAY}',
       'count': 0
+    }, {
+      'label': $services.localization.render('solr.facet.date.olderThan30Days'),
+      'end'  : $startOfToday.minusDays(30),
+      'name' : '[* TO NOW/DAY-30DAYS}',
+      'count': 0
     }
   ])
   ## 2. Date intervals specified on the request.

xwiki-platform-core/xwiki-platform-search/xwiki-platform-search-solr/xwiki-platform-search-solr-ui/src/main/resources/Main/SolrSearch.xml

@@ -629,15 +629,11 @@
   ## In order to support multi-select faceting we need to exclude the corresponding filters when faceting.
   ## See http://wiki.apache.org/solr/SimpleFacetParameters#Multi-Select_Faceting_and_LocalParams
   #set ($facetFieldsWithFilterExcludes = [])
-  ## Not all facets support multiple selection:
-  ## * we use different query fields for different result types so the number of matches for the type facet changes when
-  ##   a result type is selected/unselected.
-  ## * date facets have ranges that intersect and so multiple selection doesn't make sense
-  ##   (e.g. 'Today' is included in 'Last 7 days' so it doesn't make sense to select both)
-  #set ($facetFieldsWithSingleSelection = ['type', 'date', 'creationdate', 'attdate'])
   #foreach ($facet in $facetFields)
     #set ($excludeTaggedFilter = '')
-    #if (!$facetFieldsWithSingleSelection.contains($facet))
+    ## The type facet doesn't support multiple selection because we use different query fields for different result
+    ## types so the number of matches for the type facet changes when a result type is selected/unselected.
+    #if ($facet != 'type')
       #set ($excludeTaggedFilter = "{!ex=$facet}")
     #end
     #set ($discard = $facetFieldsWithFilterExcludes.add("$excludeTaggedFilter$facet"))

xwiki-platform-core/xwiki-platform-search/xwiki-platform-search-solr/xwiki-platform-search-solr-ui/src/main/resources/Main/SolrTranslations.xml

@@ -30,14 +30,11 @@
   <creationDate>1385047506000</creationDate>
   <parent>Main.SolrSearch</parent>
   <author>xwiki:XWiki.Admin</author>
-  <customClass/>
   <contentAuthor>xwiki:XWiki.Admin</contentAuthor>
   <date>1385298756000</date>
   <contentUpdateDate>1385298756000</contentUpdateDate>
   <version>1.1</version>
   <title>Solr Search Translations</title>
-  <defaultTemplate/>
-  <validationScript/>
   <comment/>
   <minorEdit>false</minorEdit>
   <syntaxId>xwiki/2.1</syntaxId>
@@ -118,6 +115,7 @@
 solr.facet.date.today=Today
 solr.facet.date.last7Days=Last 7 days
 solr.facet.date.last30Days=Last 30 days
+solr.facet.date.olderThan30Days=Older than 30 days
 solr.facet.date.customInterval=Custom date &amp; time interval
 solr.facet.date.start=Start date and time
 solr.facet.date.end=End date and time