Osm (#26)

* fixes to change iiab->osm

* change the name in meta too

* create osm_install/enabled default flags

* add maps alias,copy map.html to index.html

* source file names do not change

* incorporate osm-fixes in playbook

* template rather than copy

* add iiab back in for menu system

roles/osm/templates/map_search.py

@@ -0,0 +1,58 @@
+# Internet-in-a-Box System
+# By Braddock Gaskill, 16 Feb 2013
+# Modified by Tim Moody, 8 Apr 2016
+from utils import whoosh_open_dir_32_or_64
+# from whoosh.qparser import QueryParser
+from whoosh.qparser import MultifieldParser
+from whoosh import sorting
+
+from utils import whoosh2dict
+
+
+class MapSearch(object):
+    def __init__(self, index_dir):
+        """Initialize a search object.
+        index_dir is the Whoosh index directory to use."""
+        self.index_dir = index_dir
+
+    def search(self, query, page=1, pagelen=20):
+        """Return a sorted list of results.
+        pagelen specifies the number of hits per page.
+        page specifies the page of results to return (first page is 1)
+        Set pagelen = None or 0 to retrieve all results.
+        """
+        query = unicode(query)  # Must be unicode
+        population_sort_facet = sorting.FieldFacet("population", reverse=True)
+        ix = whoosh_open_dir_32_or_64(self.index_dir)
+        with ix.searcher() as searcher:
+            # query = QueryParser("ngram_name", ix.schema).parse(query)
+            mparser = MultifieldParser(["ngram_name", "admin1_code", "country_code"], schema=ix.schema)
+            query = mparser.parse(query)
+            if pagelen is not None and pagelen != 0:
+                try:
+                    results = searcher.search_page(query, page, pagelen=pagelen)
+                except ValueError, e:  # Invalid page number
+                    results = []
+            else:
+                results = searcher.search(query, limit=None)
+            #r = [x.items() for x in results]
+            r = whoosh2dict(results)
+        ix.close()
+        # experiment with tucking away content for display in popup.
+        print r
+        for d in r:
+            d['popupText'] = 'test content'
+            d['name'] = d['name'] + ', ' + d['admin1_code'] + ', ' + d['country_code']
+
+        return r
+
+    def count(self, query):
+        """Return total number of matching documents in index"""
+        query = unicode(query)  # Must be unicode
+        ix = whoosh_open_dir_32_or_64(self.index_dir)
+        with ix.searcher() as searcher:
+            query = QueryParser("title", ix.schema).parse(query)
+            results = searcher.search(query)
+            n = len(results)
+        ix.close()
+        return n