mirror of https://github.com/velour/catbase.git
it was a disaster before, now it is less.
This commit is contained in:
skkiesel
parent
e97ce576b8
commit
9e56b54680
|
|
@ -17,18 +17,42 @@ import (
|
|||
)
|
||||
|
||||
var (
|
||||
NO_BABBLER = errors.New("babbler not found")
|
||||
NO_BABBLER = errors.New("babbler not found")
|
||||
SAID_NOTHING = errors.New("hasn't said anything yet")
|
||||
NEVER_SAID = errors.New("never said that")
|
||||
NEVER_SAID = errors.New("never said that")
|
||||
)
|
||||
|
||||
|
||||
type BabblerPlugin struct {
|
||||
Bot bot.Bot
|
||||
db *sqlx.DB
|
||||
config *config.Config
|
||||
}
|
||||
|
||||
type Babbler struct {
|
||||
BabblerId int64 `db:"id"`
|
||||
Name string `db:"babbler"`
|
||||
}
|
||||
|
||||
type BabblerWord struct {
|
||||
WordId int64 `db:"id"`
|
||||
Word string `db:"word"`
|
||||
}
|
||||
|
||||
type BabblerNode struct {
|
||||
NodeId int64 `db:"id"`
|
||||
BabblerId int64 `db:"babblerId"`
|
||||
WordId int64 `db:"wordId"`
|
||||
Root int64 `db:"root"`
|
||||
RootFrequency int64 `db:"rootFrequency"`
|
||||
}
|
||||
|
||||
type BabblerArc struct {
|
||||
ArcId int64 `db:"id"`
|
||||
FromNodeId int64 `db:"fromNodeId"`
|
||||
ToNodeId int64 `db:"toNodeId"`
|
||||
Frequency int64 `db:"frequency"`
|
||||
}
|
||||
|
||||
func New(bot bot.Bot) *BabblerPlugin {
|
||||
log.SetFlags(log.LstdFlags | log.Lshortfile)
|
||||
|
||||
|
|
@ -59,8 +83,8 @@ func New(bot bot.Bot) *BabblerPlugin {
|
|||
|
||||
if _, err := bot.DB().Exec(`create table if not exists babblerArcs (
|
||||
id integer primary key,
|
||||
fromWordId integer,
|
||||
toWordId interger,
|
||||
fromNodeId integer,
|
||||
toNodeId interger,
|
||||
frequency integer
|
||||
);`); err != nil {
|
||||
log.Fatal(err)
|
||||
|
|
@ -73,6 +97,8 @@ func New(bot bot.Bot) *BabblerPlugin {
|
|||
config: bot.Config(),
|
||||
}
|
||||
|
||||
plugin.createNewWord("")
|
||||
|
||||
return plugin
|
||||
}
|
||||
|
||||
|
|
@ -119,36 +145,50 @@ func (p *BabblerPlugin) RegisterWeb() *string {
|
|||
return nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) makeBabbler(babbler string) (int64, error) {
|
||||
res, err := p.db.Exec(`insert into babblers (babbler) values (?);`, babbler)
|
||||
func (p *BabblerPlugin) makeBabbler(name string) (*Babbler, error) {
|
||||
res, err := p.db.Exec(`insert into babblers (babbler) values (?);`, name)
|
||||
if err == nil {
|
||||
id, _ := res.LastInsertId()
|
||||
return id, nil
|
||||
}
|
||||
return -1, err
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getBabbler(babbler string) (int64, error) {
|
||||
id := int64(-1)
|
||||
err := p.db.Get(&id, `select id from babblers where babbler = ?`, babbler)
|
||||
if err == sql.ErrNoRows {
|
||||
return -1, NO_BABBLER
|
||||
}
|
||||
return id, err
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getOrCreateBabbler(babbler string) (int64, error) {
|
||||
id, err := p.getBabbler(babbler)
|
||||
if err != nil {
|
||||
id, err = p.makeBabbler(babbler)
|
||||
id, err := res.LastInsertId()
|
||||
if err != nil {
|
||||
return id, err
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
query := fmt.Sprintf(`select tidbit from factoid where fact like '%s quotes';`, babbler)
|
||||
rows, err := p.db.Query(query)
|
||||
return &Babbler{
|
||||
BabblerId: id,
|
||||
Name: name,
|
||||
}, nil
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getBabbler(name string) (*Babbler, error) {
|
||||
var bblr Babbler
|
||||
err := p.db.QueryRowx(`select * from babblers where babbler = ? LIMIT 1;`, name).StructScan(&bblr)
|
||||
if err != nil {
|
||||
if err == sql.ErrNoRows {
|
||||
log.Printf("failed to find babbler")
|
||||
return nil, NO_BABBLER
|
||||
}
|
||||
log.Printf("encountered problem in babbler lookup")
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
return &bblr, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getOrCreateBabbler(name string) (*Babbler, error) {
|
||||
babbler, err := p.getBabbler(name)
|
||||
if err == NO_BABBLER {
|
||||
babbler, err = p.makeBabbler(name)
|
||||
if err != nil {
|
||||
//we'll just ignore this but the actual creation succeeded previously
|
||||
return id, nil
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
rows, err := p.db.Queryx(fmt.Sprintf("select tidbit from factoid where fact like '%s quotes';", babbler.Name))
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return babbler, nil
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
|
|
@ -156,401 +196,411 @@ func (p *BabblerPlugin) getOrCreateBabbler(babbler string) (int64, error) {
|
|||
for rows.Next() {
|
||||
var tidbit string
|
||||
err := rows.Scan(&tidbit)
|
||||
|
||||
log.Print(tidbit)
|
||||
|
||||
if err != nil {
|
||||
return id, err
|
||||
log.Print(err)
|
||||
return babbler, err
|
||||
}
|
||||
tidbits = append(tidbits, tidbit)
|
||||
}
|
||||
|
||||
for _, tidbit := range tidbits {
|
||||
p.addToMarkovChain(id, tidbit)
|
||||
if err = p.addToMarkovChain(babbler, tidbit); err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return id, err
|
||||
return babbler, err
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getWordId(word string) (int64, error) {
|
||||
id := int64(-1)
|
||||
if err := p.db.Get(&id, `select id from babblerWords where word = ?`, word); err == sql.ErrNoRows {
|
||||
return -1, NEVER_SAID
|
||||
} else {
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
func (p *BabblerPlugin) getWord(word string) (*BabblerWord, error) {
|
||||
var w BabblerWord
|
||||
err := p.db.QueryRowx(`select * from babblerWords where word = ? LIMIT 1;`, word).StructScan(&w)
|
||||
if err != nil {
|
||||
if err == sql.ErrNoRows {
|
||||
return nil, NEVER_SAID
|
||||
}
|
||||
return id, err
|
||||
return nil, err
|
||||
}
|
||||
return &w, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) createNewWord(word string) (int64, error) {
|
||||
if res, err := p.db.Exec(`insert into babblerWords (word) values (?);`, word); err == nil {
|
||||
id, _ := res.LastInsertId()
|
||||
return id, nil
|
||||
} else {
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
return -1, err
|
||||
func (p *BabblerPlugin) createNewWord(word string) (*BabblerWord, error) {
|
||||
res, err := p.db.Exec(`insert into babblerWords (word) values (?);`, word)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
id, err := res.LastInsertId()
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
return &BabblerWord{
|
||||
WordId: id,
|
||||
Word: word,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getOrCreateWord(word string) (int64, error) {
|
||||
if id, err := p.getWordId(word); err == NEVER_SAID {
|
||||
func (p *BabblerPlugin) getOrCreateWord(word string) (*BabblerWord, error) {
|
||||
if w, err := p.getWord(word); err == NEVER_SAID {
|
||||
return p.createNewWord(word)
|
||||
} else {
|
||||
return id, err
|
||||
}
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getWordNodeId(babblerId int64, word string) (int64, error) {
|
||||
var err error
|
||||
wordId := int64(-1)
|
||||
if wordId, err = p.getWordId(word); err != nil {
|
||||
return -1, err
|
||||
}
|
||||
id := int64(-1)
|
||||
if err = p.db.Get(&id, `select id from babblerNodes where babblerId = ? and wordId = ?`, babblerId, wordId); err == sql.ErrNoRows {
|
||||
return -1, NEVER_SAID
|
||||
} else {
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
return id, err
|
||||
return w, err
|
||||
}
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) createWordNodeId(babblerId int64, word string) (int64, error) {
|
||||
var err error
|
||||
wordId := int64(-1)
|
||||
if wordId, err = p.getOrCreateWord(word); err != nil {
|
||||
log.Print(err)
|
||||
return -1, err
|
||||
func (p *BabblerPlugin) getBabblerNode(babbler *Babbler, word string) (*BabblerNode, error) {
|
||||
w, err := p.getWord(word)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
id := int64(-1)
|
||||
res, err := p.db.Exec(`insert into babblerNodes (babblerId, wordId, root, rootFrequency) values (?, ?, 0, 0)`, babblerId, wordId)
|
||||
if err == sql.ErrNoRows {
|
||||
return -1, NEVER_SAID
|
||||
} else if err == nil {
|
||||
id, _ = res.LastInsertId()
|
||||
|
||||
var node BabblerNode
|
||||
err = p.db.QueryRowx(`select * from babblerNodes where babblerId = ? and wordId = ? LIMIT 1;`, babbler.BabblerId, w.WordId).StructScan(&node)
|
||||
if err != nil {
|
||||
if err == sql.ErrNoRows {
|
||||
return nil, NEVER_SAID
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
return &node, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) createBabblerNode(babbler *Babbler, word string) (*BabblerNode, error) {
|
||||
w, err := p.getOrCreateWord(word)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
return id, err
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getOrCreateWordNode(babblerId int64, word string) (int64, error) {
|
||||
if id, err := p.getWordNodeId(babblerId, word); err == NEVER_SAID {
|
||||
return p.createWordNodeId(babblerId, word)
|
||||
} else {
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
return id, err
|
||||
}
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) incrementRootWordFrequency(babblerId int64, word string) (int64, error) {
|
||||
var err error
|
||||
id := int64(-1)
|
||||
if id, err = p.getOrCreateWordNode(babblerId, word); err != nil {
|
||||
return -1, err
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if _, err = p.db.Exec(`update babblerNodes set rootFrequency = rootFrequency + 1, root = 1 where babblerId = ? and wordId = ?;`, babblerId, id); err != nil {
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
return -1, err
|
||||
}
|
||||
return id, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getWordArcHelper(fromWordId, toWordId int64) (int64, error) {
|
||||
id := int64(-1)
|
||||
err := p.db.Get(&id, `select id from babblerArcs where fromWordId = ? and toWordId = ?`, fromWordId, toWordId)
|
||||
if err == sql.ErrNoRows {
|
||||
return -1, NEVER_SAID
|
||||
}
|
||||
res, err := p.db.Exec(`insert into babblerNodes (babblerId, wordId, root, rootFrequency) values (?, ?, 0, 0)`, babbler.BabblerId, w.WordId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
return id, err
|
||||
|
||||
id, err := res.LastInsertId()
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &BabblerNode{
|
||||
NodeId: id,
|
||||
WordId: w.WordId,
|
||||
Root: 0,
|
||||
RootFrequency: 0,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) incrementWordArc(fromWordId, toWordId int64) (int64, error) {
|
||||
res, err := p.db.Exec(`update babblerArcs set frequency = frequency + 1 where fromWordId = ? and toWordId = ?`, fromWordId, toWordId)
|
||||
func (p *BabblerPlugin) getOrCreateBabblerNode(babbler *Babbler, word string) (*BabblerNode, error) {
|
||||
node, err := p.getBabblerNode(babbler, word)
|
||||
if err != nil {
|
||||
return p.createBabblerNode(babbler, word)
|
||||
}
|
||||
return node, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) incrementRootWordFrequency(babbler *Babbler, word string) (*BabblerNode, error) {
|
||||
node, err := p.getOrCreateBabblerNode(babbler, word)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
_, err = p.db.Exec(`update babblerNodes set rootFrequency = rootFrequency + 1, root = 1 where id = ?;`, node.NodeId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
node.RootFrequency += 1
|
||||
return node, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getBabblerArc(fromNode, toNode *BabblerNode) (*BabblerArc, error) {
|
||||
var arc BabblerArc
|
||||
err := p.db.QueryRowx(`select * from babblerArcs where fromNodeId = ? and toNodeId = ?;`, fromNode.NodeId, toNode.NodeId).StructScan(&arc)
|
||||
if err != nil {
|
||||
if err == sql.ErrNoRows {
|
||||
return nil, NEVER_SAID
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
return &arc, nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) incrementWordArc(fromNode, toNode *BabblerNode) (*BabblerArc, error) {
|
||||
res, err := p.db.Exec(`update babblerArcs set frequency = frequency + 1 where fromNodeId = ? and toNodeId = ?;`, fromNode.NodeId, toNode.NodeId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
affectedRows := int64(0)
|
||||
if err == nil {
|
||||
affectedRows, _ = res.RowsAffected()
|
||||
}
|
||||
|
||||
if err != nil || affectedRows == 0 {
|
||||
res, err = p.db.Exec(`insert into babblerArcs (fromWordId, toWordId, frequency) values (?, ?, 1);`, fromWordId, toWordId)
|
||||
if affectedRows == 0 {
|
||||
res, err = p.db.Exec(`insert into babblerArcs (fromNodeId, toNodeId, frequency) values (?, ?, 1);`, fromNode.NodeId, toNode.NodeId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return -1, err
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
id, _ := res.LastInsertId()
|
||||
return id, nil
|
||||
return p.getBabblerArc(fromNode, toNode)
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) incrementFinalWordArcHelper(wordId int64) (int64, error) {
|
||||
return p.incrementWordArc(wordId, -1)
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) incrementWordArcHelper(babblerId, fromWordId int64, toWord string) (int64, error) {
|
||||
toWordId, err := p.getOrCreateWordNode(babblerId, toWord)
|
||||
func (p *BabblerPlugin) incrementFinalWordArcHelper(babbler *Babbler, node *BabblerNode) (*BabblerArc, error) {
|
||||
nextNode, err := p.getOrCreateBabblerNode(babbler, " ")
|
||||
if err != nil {
|
||||
return -1, err
|
||||
return nil, err
|
||||
}
|
||||
_, err = p.incrementWordArc(fromWordId, toWordId)
|
||||
if err != nil {
|
||||
return -1, err
|
||||
}
|
||||
return toWordId, nil
|
||||
return p.incrementWordArc(node, nextNode)
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) addToMarkovChain(babblerId int64, phrase string) {
|
||||
func (p *BabblerPlugin) addToMarkovChain(babbler *Babbler, phrase string) error {
|
||||
words := strings.Fields(strings.ToLower(phrase))
|
||||
|
||||
if len(words) <= 0 {
|
||||
return
|
||||
return nil
|
||||
}
|
||||
|
||||
id, err := p.incrementRootWordFrequency(babblerId, words[0])
|
||||
curNode, err := p.incrementRootWordFrequency(babbler, words[0])
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return
|
||||
return err
|
||||
}
|
||||
|
||||
for i := 1; i < len(words); i++ {
|
||||
id, err = p.incrementWordArcHelper(babblerId, id, words[i])
|
||||
nextNode, err := p.getOrCreateBabblerNode(babbler, words[i])
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return
|
||||
return err
|
||||
}
|
||||
_, err = p.incrementWordArc(curNode, nextNode)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
curNode = nextNode
|
||||
}
|
||||
|
||||
_, err = p.incrementFinalWordArcHelper(id)
|
||||
_, err = p.incrementFinalWordArcHelper(babbler, curNode)
|
||||
return err
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getWeightedRootWord(babblerId int64) (int64, string, error) {
|
||||
query := fmt.Sprintf("select id, wordId, rootFrequency from babblerNodes where babblerId = %d and root = 1", babblerId)
|
||||
rows, err := p.db.Query(query)
|
||||
func (p *BabblerPlugin) getWeightedRootNode(babbler *Babbler) (*BabblerNode, *BabblerWord, error) {
|
||||
rows, err := p.db.Queryx(`select * from babblerNodes where babblerId = ? and root = 1;`, babbler.BabblerId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return -1, "", err
|
||||
return nil, nil, err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
idToWordId := map[int64]int64{}
|
||||
idToFreq := map[int64]int64{}
|
||||
rootNodes := []*BabblerNode{}
|
||||
total := int64(0)
|
||||
|
||||
for rows.Next() {
|
||||
var id int64
|
||||
var wordId int64
|
||||
var rootFrequency int64
|
||||
err = rows.Scan(&id, &wordId, &rootFrequency)
|
||||
var node BabblerNode
|
||||
err = rows.StructScan(&node)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return -1, "", err
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
total += rootFrequency
|
||||
idToFreq[id] = rootFrequency
|
||||
idToWordId[id] = wordId
|
||||
rootNodes = append(rootNodes, &node)
|
||||
total += node.RootFrequency
|
||||
}
|
||||
|
||||
if total == 0 {
|
||||
return -1, "", SAID_NOTHING
|
||||
if len(rootNodes) == 0 {
|
||||
return nil, nil, SAID_NOTHING
|
||||
}
|
||||
|
||||
which := rand.Int63n(total)
|
||||
total = 0
|
||||
for id, freq := range idToFreq {
|
||||
if total+freq >= which {
|
||||
var word string
|
||||
err := p.db.Get(&word, `select word from babblerWords where id = ?`, idToWordId[id])
|
||||
for _, node := range rootNodes {
|
||||
total += node.RootFrequency
|
||||
if total >= which {
|
||||
var w BabblerWord
|
||||
err := p.db.QueryRowx(`select * from babblerWords where id = ? LIMIT 1;`, node.WordId).StructScan(&w)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return -1, "", err
|
||||
return nil, nil, err
|
||||
}
|
||||
return id, word, nil
|
||||
return node, &w, nil
|
||||
}
|
||||
total += freq
|
||||
|
||||
}
|
||||
log.Fatalf("shouldn't happen")
|
||||
return -1, "", errors.New("failed to find weighted root word")
|
||||
return nil, nil, errors.New("failed to find weighted root word")
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) getWeightedNextWord(fromWordId int64) (int64, string, error) {
|
||||
query := fmt.Sprintf("select toWordId, frequency from babblerArcs where fromWordId = %d;", fromWordId)
|
||||
rows, err := p.db.Query(query)
|
||||
func (p *BabblerPlugin) getWeightedNextWord(fromNode *BabblerNode) (*BabblerNode, *BabblerWord, error) {
|
||||
rows, err := p.db.Queryx(`select * from babblerArcs where fromNodeId = ?;`, fromNode.NodeId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return -1, "", err
|
||||
return nil, nil, err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
idToFreq := map[int64]int64{}
|
||||
arcs := []*BabblerArc{}
|
||||
total := int64(0)
|
||||
|
||||
for rows.Next() {
|
||||
var toWordId int64
|
||||
var frequency int64
|
||||
err = rows.Scan(&toWordId, &frequency)
|
||||
var arc BabblerArc
|
||||
err = rows.StructScan(&arc)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return -1, "", err
|
||||
return nil, nil, err
|
||||
}
|
||||
total += frequency
|
||||
idToFreq[toWordId] = frequency
|
||||
arcs = append(arcs, &arc)
|
||||
total += arc.Frequency
|
||||
}
|
||||
|
||||
if total == 0 {
|
||||
return -1, "", errors.New("missing arcs")
|
||||
if len(arcs) == 0 {
|
||||
return nil, nil, errors.New("missing arcs")
|
||||
}
|
||||
|
||||
which := rand.Int63n(total)
|
||||
total = 0
|
||||
for id, freq := range idToFreq {
|
||||
if total+freq >= which {
|
||||
if id < 0 {
|
||||
return -1, "", nil
|
||||
for _, arc := range arcs {
|
||||
|
||||
total += arc.Frequency
|
||||
|
||||
if total >= which {
|
||||
var node BabblerNode
|
||||
err := p.db.QueryRowx(`select * from babblerNodes where id = ? LIMIT 1;`, arc.ToNodeId).StructScan(&node)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
var wordId int64
|
||||
if err := p.db.Get(&wordId, `select wordId from babblerNodes where id = ?`, id); err != nil {
|
||||
var w BabblerWord
|
||||
err = p.db.QueryRowx(`select * from babblerWords where id = ? LIMIT 1;`, node.WordId).StructScan(&w)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return -1, "", err
|
||||
return nil, nil, err
|
||||
}
|
||||
var word string
|
||||
if err := p.db.Get(&word, `select word from babblerWords where id = ?`, wordId); err != nil {
|
||||
log.Print(err)
|
||||
return -1, "", err
|
||||
}
|
||||
|
||||
return id, word, nil
|
||||
return &node, &w, nil
|
||||
}
|
||||
total +=freq
|
||||
|
||||
}
|
||||
log.Fatalf("shouldn't happen")
|
||||
return -1, "", errors.New("failed to find weighted next word")
|
||||
return nil, nil, errors.New("failed to find weighted next word")
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) babble(who string) (string, error) {
|
||||
return p.babbleSeed(who, []string{})
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) babbleSeed(babbler string, seed []string) (string, error) {
|
||||
babblerId, err := p.getBabbler(babbler)
|
||||
func (p *BabblerPlugin) babbleSeed(babblerName string, seed []string) (string, error) {
|
||||
babbler, err := p.getBabbler(babblerName)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return "", nil
|
||||
}
|
||||
|
||||
words := seed
|
||||
|
||||
var curWordId int64
|
||||
var curNode *BabblerNode
|
||||
var curWord *BabblerWord
|
||||
if len(seed) == 0 {
|
||||
id, word, err := p.getWeightedRootWord(babblerId)
|
||||
curNode, curWord, err = p.getWeightedRootNode(babbler)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return "", err
|
||||
}
|
||||
curWordId = id
|
||||
words = append(words, word)
|
||||
words = append(words, curWord.Word)
|
||||
} else {
|
||||
id, err := p.getWordNodeId(babblerId, seed[0])
|
||||
curNode, err = p.getBabblerNode(babbler, seed[0])
|
||||
if err != nil {
|
||||
|
||||
log.Print(err)
|
||||
return "", err
|
||||
}
|
||||
curWordId = id
|
||||
for i := 1; i < len(seed); i++ {
|
||||
nextWordId, err := p.getWordNodeId(babblerId, seed[i])
|
||||
nextNode, err := p.getBabblerNode(babbler, seed[i])
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return "", err
|
||||
}
|
||||
_, err = p.getWordArcHelper(curWordId, nextWordId)
|
||||
_, err = p.getBabblerArc(curNode, nextNode)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return "", err
|
||||
}
|
||||
curWordId = nextWordId
|
||||
curNode = nextNode
|
||||
}
|
||||
}
|
||||
|
||||
for {
|
||||
id, word, err := p.getWeightedNextWord(curWordId)
|
||||
curNode, curWord, err = p.getWeightedNextWord(curNode)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return "", err
|
||||
}
|
||||
if id < 0 {
|
||||
if curWord.Word == " " {
|
||||
break
|
||||
}
|
||||
words = append(words, word)
|
||||
curWordId = id
|
||||
words = append(words, curWord.Word)
|
||||
}
|
||||
|
||||
return strings.TrimSpace(strings.Join(words, " ")), nil
|
||||
}
|
||||
|
||||
func (p *BabblerPlugin) mergeBabblers(intoId, otherId int64, intoName, otherName string) error {
|
||||
intoStringId, err := p.getOrCreateWordNode(intoId, "<" + intoName + ">")
|
||||
func (p *BabblerPlugin) mergeBabblers(intoBabbler, otherBabbler *Babbler, intoName, otherName string) error {
|
||||
intoNode, err := p.getOrCreateBabblerNode(intoBabbler, "<"+intoName+">")
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
otherStringId, err := p.getOrCreateWordNode(otherId, "<" + otherName + ">")
|
||||
otherNode, err := p.getOrCreateBabblerNode(otherBabbler, "<"+otherName+">")
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
|
||||
log.Print(intoStringId)
|
||||
log.Print(otherStringId)
|
||||
mapping := map[int64]*BabblerNode{}
|
||||
|
||||
mapping := map[int64]int64{}
|
||||
|
||||
query := fmt.Sprintf("select wordId, root, rootFrequency from babblerNodes where babblerId = %d;", otherId)
|
||||
rows, err := p.db.Query(query)
|
||||
rows, err := p.db.Queryx("select * from babblerNodes where babblerId = ?;", otherBabbler.BabblerId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
type Word struct {
|
||||
Id int64
|
||||
Word string
|
||||
Root int64
|
||||
RootFrequency int64
|
||||
}
|
||||
|
||||
words := []Word{}
|
||||
nodes := []*BabblerNode{}
|
||||
|
||||
for rows.Next() {
|
||||
word := Word{}
|
||||
err = rows.Scan(&word.Id, &word.Root, &word.RootFrequency)
|
||||
var node BabblerNode
|
||||
err = rows.StructScan(&node)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
words = append(words, word)
|
||||
nodes = append(nodes, &node)
|
||||
}
|
||||
|
||||
for _, word := range words {
|
||||
|
||||
if word.Id == otherStringId {
|
||||
log.Print("HERE")
|
||||
word.Id = intoStringId
|
||||
}
|
||||
|
||||
for _, node := range nodes {
|
||||
var res sql.Result
|
||||
|
||||
if word.Root > 0 {
|
||||
res, err = p.db.Exec(`update babblerNodes set rootFrequency = rootFrequency + ?, root = 1 where babblerId = ? and wordId = ? output id ;`, word.RootFrequency, intoId, word.Id)
|
||||
if node.NodeId == otherNode.NodeId {
|
||||
node.WordId = intoNode.WordId
|
||||
}
|
||||
|
||||
if node.Root > 0 {
|
||||
res, err = p.db.Exec(`update babblerNodes set rootFrequency = rootFrequency + ?, root = 1 where babblerId = ? and wordId = ?;`, node.RootFrequency, intoBabbler.BabblerId, node.WordId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
} else {
|
||||
res, err = p.db.Exec(`update babblerNodes set rootFrequency = rootFrequency + ? where babblerId = ? and wordId = ? output id;`, word.RootFrequency, intoId, word.Id)
|
||||
res, err = p.db.Exec(`update babblerNodes set rootFrequency = rootFrequency + ? where babblerId = ? and wordId = ?;`, node.RootFrequency, intoBabbler.BabblerId, node.WordId)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
}
|
||||
}
|
||||
|
||||
rowsAffected := int64(-1)
|
||||
|
|
@ -558,65 +608,50 @@ func (p *BabblerPlugin) mergeBabblers(intoId, otherId int64, intoName, otherName
|
|||
rowsAffected, _ = res.RowsAffected()
|
||||
}
|
||||
|
||||
wordId := int64(-1)
|
||||
if err != nil || rowsAffected == 0 {
|
||||
res, err = p.db.Exec(`insert into babblerNodes (babblerId, wordId, root, rootFrequency) values (?,?,?,?) ;`, intoId, word.Id, word.Root, word.RootFrequency)
|
||||
res, err = p.db.Exec(`insert into babblerNodes (babblerId, wordId, root, rootFrequency) values (?,?,?,?) ;`, intoBabbler.BabblerId, node.WordId, node.Root, node.RootFrequency)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
wordId, _ = res.LastInsertId()
|
||||
|
||||
if word.Id == intoStringId {
|
||||
word.Id = otherStringId
|
||||
var updatedNode BabblerNode
|
||||
err = p.db.QueryRowx(`select * from babblerNodes where babblerId = ? and wordId = ? LIMIT 1;`, intoBabbler.BabblerId, node.WordId).StructScan(&updatedNode)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
mapping[word.Id] = wordId
|
||||
|
||||
mapping[node.NodeId] = &updatedNode
|
||||
}
|
||||
|
||||
type Arc struct {
|
||||
ToWordId int64
|
||||
Frequency int64
|
||||
}
|
||||
|
||||
for lookup, newArcStart := range mapping {
|
||||
query = fmt.Sprintf("select toWordId, frequency from babblerArcs where fromWordId = %d;", lookup)
|
||||
rows, err := p.db.Query(query)
|
||||
for oldNodeId, newNode := range mapping {
|
||||
rows, err := p.db.Queryx("select * from babblerArcs where fromNodeId = ?;", oldNodeId)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
arcs := []Arc{}
|
||||
arcs := []*BabblerArc{}
|
||||
|
||||
for rows.Next() {
|
||||
var arc Arc
|
||||
err = rows.Scan(&arc.ToWordId, &arc.Frequency)
|
||||
var arc BabblerArc
|
||||
err = rows.StructScan(&arc)
|
||||
if err != nil {
|
||||
log.Print(err)
|
||||
return err
|
||||
}
|
||||
arcs = append(arcs, arc)
|
||||
arcs = append(arcs, &arc)
|
||||
}
|
||||
|
||||
for _, arc := range arcs {
|
||||
newArcEnd := int64(-1) //handle end arcs
|
||||
if arc.ToWordId >= 0 {
|
||||
newArcEnd = mapping[arc.ToWordId]
|
||||
}
|
||||
|
||||
res, err := p.db.Exec(`update babblerArcs set frequency = frequency + ? where fromWordId = ? and toWordId = ?`, arc.Frequency, newArcStart, newArcEnd)
|
||||
rowsAffected := int64(0)
|
||||
if err == nil {
|
||||
rowsAffected, _ = res.RowsAffected()
|
||||
}
|
||||
if err != nil || rowsAffected == 0 {
|
||||
_, err = p.db.Exec(`insert into babblerArcs (fromWordId, toWordId, frequency) values (?, ?, ?);`, newArcStart, newArcEnd, arc.Frequency)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
_, err := p.incrementWordArc(newNode, mapping[arc.ToNodeId])
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
|
||||
return err
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue