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-rw-r--r--cache/index.go117
-rw-r--r--cache/types.go56
2 files changed, 0 insertions, 173 deletions
diff --git a/cache/index.go b/cache/index.go
deleted file mode 100644
index fa9031f..0000000
--- a/cache/index.go
+++ /dev/null
@@ -1,117 +0,0 @@
-package cache
-
-import (
-	"log"
-	"sort"
-	"strings"
-	"time"
-)
-
-// NewUserIndex returns a new instance of a user index
-func NewUserIndex() *UserIndex {
-	return &UserIndex{}
-}
-
-// AddUser inserts a new user into the index. The *Data struct
-// contains the nickname and the time the user was added.
-func (index UserIndex) AddUser(nick string, url string) {
-	rfc3339date, err := time.Now().MarshalText()
-	if err != nil {
-		log.Printf("Error formatting user add time as RFC3339: %v\n", err)
-	}
-	imutex.Lock()
-	index[url] = &Data{nick: nick, date: time.Now(), apidate: rfc3339date}
-	imutex.Unlock()
-}
-
-// DelUser removes a user from the index completely.
-func (index UserIndex) DelUser(url string) {
-	imutex.Lock()
-	delete(index, url)
-	imutex.Unlock()
-}
-
-// QueryUser checks the user index for nicknames that contain the
-// nickname provided as an argument. Entries are returned sorted
-// by the date they were added to the index.
-func (index UserIndex) QueryUser(name string) []string {
-	var timekey = map[time.Time]string{}
-	var sortedkeys TimeSlice
-	var users []string
-	imutex.RLock()
-	for k, v := range index {
-		if strings.Contains(v.nick, name) {
-			timekey[v.date] = v.nick + "\t" + k + "\t" + string(v.apidate)
-			sortedkeys = append(sortedkeys, v.date)
-		}
-	}
-	imutex.RUnlock()
-	sort.Sort(sortedkeys)
-	for _, e := range sortedkeys {
-		users = append(users, timekey[e])
-	}
-
-	return users
-}
-
-// QueryTag returns all the known statuses that
-// contain the provided tag.
-func (index UserIndex) QueryTag(tag string) []string {
-	var statusmap StatusMapSlice
-	i := 0
-	imutex.RLock()
-	for _, v := range index {
-		statusmap[i] = v.FindTag(tag)
-		i++
-	}
-	imutex.RUnlock()
-
-	return statusmap.SortByTime()
-}
-
-// FindTag takes a user's tweets and looks for a given tag.
-// Returns the tweets with the tag as a []string.
-func (userdata *Data) FindTag(tag string) StatusMap {
-	var statuses StatusMap
-	for k, e := range userdata.status {
-		parts := strings.Split(e, "\t")
-		statusslice := strings.Split(parts[3], " ")
-		for _, v := range statusslice {
-			if v[1:] == tag {
-				statuses[k] = e
-				break
-			}
-		}
-	}
-
-	return statuses
-}
-
-// SortByTime returns a string slice of the statuses sorted by time
-func (sm StatusMapSlice) SortByTime() []string {
-	var tagmap StatusMap
-	var times TimeSlice
-	var statuses []string
-	for _, e := range sm {
-		for k, v := range e {
-			tagmap[k] = v
-		}
-	}
-	for k := range tagmap {
-		times = append(times, k)
-	}
-	sort.Sort(times)
-	for _, e := range times {
-		statuses = append(statuses, tagmap[e])
-	}
-
-	return statuses
-}
-
-// GetStatuses returns the string slice containing a user's statuses
-func (index UserIndex) GetStatuses(url string) StatusMap {
-	imutex.RLock()
-	status := index[url].status
-	imutex.RUnlock()
-	return status
-}
diff --git a/cache/types.go b/cache/types.go
deleted file mode 100644
index 2962ab4..0000000
--- a/cache/types.go
+++ /dev/null
@@ -1,56 +0,0 @@
-package cache
-
-import (
-	"sync"
-	"time"
-)
-
-// Indexer allows for other uses of the Index functions
-type Indexer interface {
-	AddUser(string, string)
-	DelUser(string)
-}
-
-// UserIndex provides an index of users by URL
-type UserIndex map[string]*Data
-
-// Data from user's twtxt.txt
-type Data struct {
-	nick    string
-	date    time.Time
-	apidate []byte
-	status  StatusMap
-}
-
-// StatusMap holds the statuses posted by a given user. A standard
-// time.Time value is used as the key, with the status as a string.
-type StatusMap map[time.Time]string
-
-// StatusMapSlice is a slice of StatusMaps. Useful for sorting the
-// output of queries.
-type StatusMapSlice []StatusMap
-
-// Mutex to control access to the User Index.
-var imutex = sync.RWMutex{}
-
-// TimeSlice is used for sorting by timestamp.
-type TimeSlice []time.Time
-
-// Len returns the length of the slice to be sorted.
-// This helps satisfy sort.Interface with respect to TimeSlice.
-func (t TimeSlice) Len() int {
-	return len(t)
-}
-
-// Less returns true if the timestamp at index i is before the
-// timestamp at index j in TimeSlice.
-// This helps satisfy sort.Interface with respect to TimeSlice.
-func (t TimeSlice) Less(i, j int) bool {
-	return t[i].Before(t[j])
-}
-
-// Swap transposes the timestampss at the two given indices.
-// This helps satisfy sort.Interface with respect to TimeSlice.
-func (t TimeSlice) Swap(i, j int) {
-	t[i], t[j] = t[j], t[i]
-}