- fromId :: DocumentID -> IO (PageName, RevNum)
- fromId docId
- = do uri <- getDocURI index docId
- rev <- getDocAttr index docId "rakka:revision"
- >>= return . read . fromJust
- return (decodePageName $ uriPath uri, rev)
+ fromId :: [String] -> DocumentID -> IO SearchResult
+ fromId words docId
+ = do uri <- getDocURI index docId
+ rev <- getDocAttr index docId "rakka:revision"
+ >>= return . read . fromJust
+ snippet <- unsafeInterleaveIO $
+ do doc <- getDocument index docId [NoAttributes, NoKeywords]
+ sn <- makeSnippet doc words 300 80 80
+ return (trim (== Boundary) $ map toFragment sn)
+ return SearchResult {
+ srPageName = decodePageName $ uriPath uri
+ , srPageRev = rev
+ , srSnippet = snippet
+ }
+
+ toFragment :: Either String (String, String) -> SnippetFragment
+ toFragment (Left "") = Boundary
+ toFragment (Left t) = NormalText t
+ toFragment (Right (w, _)) = HighlightedWord w