diff options
Diffstat (limited to 'bindings/go/cmds')
| -rw-r--r-- | bindings/go/cmds/Makefile | 11 | ||||
| -rw-r--r-- | bindings/go/cmds/notmuch-addrlookup.go | 259 |
2 files changed, 0 insertions, 270 deletions
diff --git a/bindings/go/cmds/Makefile b/bindings/go/cmds/Makefile deleted file mode 100644 index afbc6d2..0000000 --- a/bindings/go/cmds/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# Copyright 2009 The Go Authors. All rights reserved. -# Use of this source code is governed by a BSD-style -# license that can be found in the LICENSE file. - -include ${GOROOT}/src/Make.inc - -TARG=notmuch-addrlookup -GOFILES=\ - notmuch-addrlookup.go - -include ${GOROOT}/src/Make.cmd diff --git a/bindings/go/cmds/notmuch-addrlookup.go b/bindings/go/cmds/notmuch-addrlookup.go deleted file mode 100644 index 16958e5..0000000 --- a/bindings/go/cmds/notmuch-addrlookup.go +++ /dev/null @@ -1,259 +0,0 @@ -package main - -// stdlib imports -import "os" -import "path" -import "log" -import "fmt" -import "regexp" -import "strings" -import "sort" - -// 3rd-party imports -import "notmuch" -import "github.com/kless/goconfig/config" - -type mail_addr_freq struct { - addr string - count [3]uint -} - -type frequencies map[string]uint - -/* Used to sort the email addresses from most to least used */ -func sort_by_freq(m1, m2 *mail_addr_freq) int { - if (m1.count[0] == m2.count[0] && - m1.count[1] == m2.count[1] && - m1.count[2] == m2.count[2]) { - return 0 - } - - if (m1.count[0] > m2.count[0] || - m1.count[0] == m2.count[0] && - m1.count[1] > m2.count[1] || - m1.count[0] == m2.count[0] && - m1.count[1] == m2.count[1] && - m1.count[2] > m2.count[2]) { - return -1 - } - - return 1 -} - -type maddresses []*mail_addr_freq - -func (self *maddresses) Len() int { - return len(*self) -} - -func (self *maddresses) Less(i,j int) bool { - m1 := (*self)[i] - m2 := (*self)[j] - v := sort_by_freq(m1, m2) - if v<=0 { - return true - } - return false -} - -func (self *maddresses) Swap(i,j int) { - (*self)[i], (*self)[j] = (*self)[j], (*self)[i] -} - -// find most frequent real name for each mail address -func frequent_fullname(freqs frequencies) string { - var maxfreq uint = 0 - fullname := "" - freqs_sz := len(freqs) - - for mail,freq := range freqs { - if (freq > maxfreq && mail != "") || freqs_sz == 1 { - // only use the entry if it has a real name - // or if this is the only entry - maxfreq = freq - fullname = mail - } - } - return fullname -} - -func addresses_by_frequency(msgs *notmuch.Messages, name string, pass uint, addr_to_realname *map[string]*frequencies) *frequencies { - - freqs := make(frequencies) - - pattern := `\s*(("(\.|[^"])*"|[^,])*<?(?mail\b\w+([-+.]\w+)*\@\w+[-\.\w]*\.([-\.\w]+)*\w\b)>?)` - // pattern := "\\s*((\\\"(\\\\.|[^\\\\\"])*\\\"|[^,])*" + - // "<?(?P<mail>\\b\\w+([-+.]\\w+)*\\@\\w+[-\\.\\w]*\\.([-\\.\\w]+)*\\w\\b)>?)" - pattern = `.*` + strings.ToLower(name) + `.*` - var re *regexp.Regexp = nil - var err os.Error = nil - if re,err = regexp.Compile(pattern); err != nil { - log.Printf("error: %v\n", err) - return &freqs - } - - headers := []string{"from"} - if pass == 1 { - headers = append(headers, "to", "cc", "bcc") - } - - for ;msgs.Valid();msgs.MoveToNext() { - msg := msgs.Get() - //println("==> msg [", msg.GetMessageId(), "]") - for _,header := range headers { - froms := strings.ToLower(msg.GetHeader(header)) - //println(" froms: ["+froms+"]") - for _,from := range strings.Split(froms, ",", -1) { - from = strings.Trim(from, " ") - match := re.FindString(from) - //println(" -> match: ["+match+"]") - occ,ok := freqs[match] - if !ok { - freqs[match] = 0 - occ = 0 - } - freqs[match] = occ+1 - } - } - } - return &freqs -} - -func search_address_passes(queries [3]*notmuch.Query, name string) []string { - var val []string - addr_freq := make(map[string]*mail_addr_freq) - addr_to_realname := make(map[string]*frequencies) - - var pass uint = 0 // 0-based - for _,query := range queries { - if query == nil { - //println("**warning: idx [",idx,"] contains a nil query") - continue - } - msgs := query.SearchMessages() - ht := addresses_by_frequency(msgs, name, pass, &addr_to_realname) - for addr, count := range *ht { - freq,ok := addr_freq[addr] - if !ok { - freq = &mail_addr_freq{addr:addr, count:[3]uint{0,0,0}} - } - freq.count[pass] = count - addr_freq[addr] = freq - } - msgs.Destroy() - pass += 1 - } - - addrs := make(maddresses, len(addr_freq)) - { - iaddr := 0 - for _, freq := range addr_freq { - addrs[iaddr] = freq - iaddr += 1 - } - } - sort.Sort(&addrs) - - for _,addr := range addrs { - freqs,ok := addr_to_realname[addr.addr] - if ok { - val = append(val, frequent_fullname(*freqs)) - } else { - val = append(val, addr.addr) - } - } - //println("val:",val) - return val -} - -type address_matcher struct { - // the notmuch database - db *notmuch.Database - // full path of the notmuch database - user_db_path string - // user primary email - user_primary_email string - // user tag to mark from addresses as in the address book - user_addrbook_tag string -} - -func new_address_matcher() *address_matcher { - var cfg *config.Config - var err os.Error - - // honor NOTMUCH_CONFIG - home := os.Getenv("NOTMUCH_CONFIG") - if home == "" { - home = os.Getenv("HOME") - } - - if cfg,err = config.ReadDefault(path.Join(home, ".notmuch-config")); err != nil { - log.Fatalf("error loading config file:",err) - } - - db_path,_ := cfg.String("database", "path") - primary_email,_ := cfg.String("user", "primary_email") - addrbook_tag,err := cfg.String("user", "addrbook_tag") - if err != nil { - addrbook_tag = "addressbook" - } - - self := &address_matcher{db:nil, - user_db_path:db_path, - user_primary_email:primary_email, - user_addrbook_tag:addrbook_tag} - return self -} - -func (self *address_matcher) run(name string) { - queries := [3]*notmuch.Query{} - - // open the database - self.db = notmuch.OpenDatabase(self.user_db_path, - notmuch.DATABASE_MODE_READ_ONLY) - - // pass 1: look at all from: addresses with the address book tag - query := "tag:" + self.user_addrbook_tag - if name != "" { - query = query + " and from:" + name + "*" - } - queries[0] = self.db.CreateQuery(query) - - // pass 2: look at all to: addresses sent from our primary mail - query = "" - if name != "" { - query = "to:"+name+"*" - } - if self.user_primary_email != "" { - query = query + " from:" + self.user_primary_email - } - queries[1] = self.db.CreateQuery(query) - - // if that leads only to a few hits, we check every from too - if queries[0].CountMessages() + queries[1].CountMessages() < 10 { - query = "" - if name != "" { - query = "from:"+name+"*" - } - queries[2] = self.db.CreateQuery(query) - } - - // actually retrieve and sort addresses - results := search_address_passes(queries, name) - for _,v := range results { - if v != "" && v != "\n" { - fmt.Println(v) - } - } - return -} - -func main() { - //fmt.Println("args:",os.Args) - app := new_address_matcher() - name := "" - if len(os.Args) > 1 { - name = os.Args[1] - } - app.run(name) -}
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