Merge pull request #34 from haukened/dev

Unicode Emoji Support

.gitignore

@@ -6,3 +6,4 @@ emojiList.go
 .idea/*
 .idea
 *.log
+.travis.yml

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/awesome-gocui/gocui v0.6.0
 	github.com/magefile/mage v1.9.0
 	github.com/mattn/go-runewidth v0.0.5 // indirect
-	github.com/pelletier/go-toml v1.5.0
+	github.com/pelletier/go-toml v1.6.0
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	samhofi.us/x/keybase v0.0.0-20191023034410-b00e56e8dd3c
 )

go.sum

@@ -14,6 +14,8 @@ github.com/mattn/go-runewidth v0.0.5 h1:jrGtp51JOKTWgvLFzfG6OtZOJcK2sEnzc/U+zw7T
 github.com/mattn/go-runewidth v0.0.5/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/pelletier/go-toml v1.5.0 h1:5BakdOZdtKJ1FFk6QdL8iSGrMWsXgchNJcrnarjbmJQ=
 github.com/pelletier/go-toml v1.5.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
+github.com/pelletier/go-toml v1.6.0 h1:aetoXYr0Tv7xRU/V4B4IZJ2QcbtMUFoNb3ORp7TzIK4=
+github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

mage.go

@@ -3,65 +3,13 @@
 package main
 
 import (
-	"encoding/json"
 	"fmt"
-	"io/ioutil"
-	"net/http"
 	"os"
-	"strings"
 
 	"github.com/magefile/mage/mg"
 	"github.com/magefile/mage/sh"
 )
 
-// emoji related constants
-const emojiList = "https://raw.githubusercontent.com/CodeFreezr/emojo/master/db/v5/emoji-v5.json"
-const emojiFileName = "emojiList.go"
-
-// json parsing structure
-type emoji struct {
-	Num         int    `json:"No"`
-	Emoji       string `json:"Emoji"`
-	Category    string `json:"Category"`
-	SubCategory string `json:"SubCategory"`
-	Unicode     string `json:"Unicode"`
-	Name        string `json:"Name"`
-	Tags        string `json:"Tags"`
-	Shortcode   string `json:"Shortcode"`
-}
-
-// This func downloaded and parses the emojis from online into a slice of all shortnames
-// to be used as a lookup for tab completion for emojis
-// this way the pull from GitHub only has to be done at build time.
-func createEmojiSlice() ([]string, error) {
-	result, err := http.Get(emojiList)
-	if err != nil {
-		return nil, err
-	}
-	defer result.Body.Close()
-
-	emojiList, err := ioutil.ReadAll(result.Body)
-	if err != nil {
-		return nil, err
-	}
-
-	var emojis []emoji
-	if err := json.Unmarshal(emojiList, &emojis); err != nil {
-		return nil, err
-	}
-
-	var emojiSlice []string
-
-	for _, emj := range emojis {
-		if len(emj.Shortcode) == 0 || strings.Contains(emj.Shortcode, "_tone") {
-			// dont add them
-			continue
-		}
-		emojiSlice = append(emojiSlice, emj.Shortcode)
-	}
-	return emojiSlice, nil
-}
-
 func getRemotePackages() error {
 	var packages = []string{
 		"samhofi.us/x/keybase",
@@ -87,28 +35,6 @@ func exit(err error) {
 	}
 }
 
-// Build kbtui with emoji lookup support
-func BuildEmoji() error {
-	mg.Deps(getRemotePackages)
-	emojis, err := createEmojiSlice()
-	if err != nil {
-		return err
-	}
-	f, err := os.Create(emojiFileName)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-
-	fileContent := fmt.Sprintf("package main\n\nvar emojiSlice = %#v", emojis)
-	_, err = f.WriteString(fileContent)
-	if err != nil {
-		return err
-	}
-	f.Sync()
-	return nil
-}
-
 // Build kbtui with just the basic commands.
 func Build() {
 	mg.Deps(getRemotePackages)
@@ -167,7 +93,6 @@ func BuildAllCommandsT() {
 // Build kbtui with beta functionality
 func BuildBeta() {
 	mg.Deps(getRemotePackages)
-	mg.Deps(BuildEmoji)
 	if err := sh.Run("go", "build", "-tags", "allcommands showreactionscmd emojiList tabcompletion"); err != nil {
 		defer func() {
 			exit(err)

main.go

@@ -274,8 +274,12 @@ func printToView(viewName string, message string) {
 		updatingView, err := g.View(viewName)
 		if err != nil {
 			return err
+		} else {
+			if config.Basics.UnicodeEmojis {
+				message = emojiUnicodeConvert(message)
 			}
 			fmt.Fprintf(updatingView, "%s\n", message)
+		}
 		return nil
 	})
 }
@@ -545,10 +549,6 @@ func deleteEmpty(s []string) []string {
 func handleInput(viewName string) error {
 	clearView(viewName)
 	inputString, _ := getInputString(viewName)
-	if newViewTitle := getViewTitle(viewName); newViewTitle != "" {
-		// restore any tab completion view titles on input commit
-		setViewTitle(viewName, newViewTitle)
-	}
 	if inputString == "" {
 		return nil
 	}
@@ -572,8 +572,13 @@ func handleInput(viewName string) error {
 		cmd[0] = inputString[:1]
 		RunCommand(cmd...)
 	} else {
+		inputString = resolveRootEmojis(inputString)
 		go sendChat(inputString)
 	}
+	// restore any tab completion view titles on input commit
+	if newViewTitle := getViewTitle(viewName); newViewTitle != "" {
+		setViewTitle(viewName, newViewTitle)
+	}
 
 	go populateList()
 	return nil

tabComplete.go

@@ -66,7 +66,8 @@ func handleTab(viewName string) error {
 // Main tab completion functions
 func getEmojiTabCompletionSlice(inputWord string) []string {
 	// use the emojiSlice from emojiList.go and filter it for the input word
-	resultSlice := filterStringSlice(emojiSlice, inputWord)
+	//resultSlice := filterStringSlice(emojiSlice, inputWord)
+	resultSlice := filterEmojiMap(emojiMap, inputWord)
 	return resultSlice
 }
 func getChannelTabCompletionSlice(inputWord string) []string {
@@ -152,6 +153,15 @@ func filterStringSlice(ss []string, fv string) []string {
 	}
 	return rs
 }
+func filterEmojiMap(eMap map[string]emojiData, fv string) []string {
+	var rs []string
+	for k, _ := range eMap {
+		if strings.HasPrefix(k, fv) {
+			rs = append(rs, k)
+		}
+	}
+	return rs
+}
 func longestCommonPrefix(ss []string) string {
 	// cover the case where the slice has no or one members
 	switch len(ss) {