meme: add web config

.gitignore

@@ -73,3 +73,4 @@ util/files
 gus.sh
 rathaus.sh
 run.sh
+impact.ttf

config/config.go

@@ -103,6 +103,7 @@ func (c *Config) GetMap(key string, fallback map[string]string) map[string]strin
 	vals := map[string]string{}
 	err := json.Unmarshal([]byte(content), &vals)
 	if err != nil {
+		log.Error().Err(err).Msgf("Could not decode config for %s", key)
 		return fallback
 	}
 	return vals

connectors/slackapp/slackApp.go

@@ -17,6 +17,8 @@ import (
 	"text/template"
 	"time"
 
+	zerowidth "github.com/trubitsyn/go-zero-width"
+
 	"github.com/rs/zerolog/log"
 
 	"github.com/slack-go/slack"
@@ -419,6 +421,8 @@ func (s *SlackApp) buildMessage(m *slackevents.MessageEvent) msg.Message {
 
 	// Slack likes to put these NBSP in and it screws with matching later
 	text = strings.ReplaceAll(text, "\u00a0", " ")
+	text = strings.ReplaceAll(text, "\ufe0f", "")
+	text = zerowidth.RemoveZeroWidthCharacters(text)
 
 	isCmd, text := bot.IsCmd(s.config, text)
 

go.mod

@@ -54,6 +54,7 @@ require (
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/stretchr/testify v1.4.0
 	github.com/temoto/robotstxt v1.1.1 // indirect
+	github.com/trubitsyn/go-zero-width v1.0.1
 	github.com/ttacon/builder v0.0.0-20170518171403-c099f663e1c2 // indirect
 	github.com/ttacon/libphonenumber v1.1.0 // indirect
 	github.com/velour/chat v0.0.0-20180713122344-fd1d1606cb89

go.sum

@@ -139,6 +139,8 @@ github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJy
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/temoto/robotstxt v1.1.1 h1:Gh8RCs8ouX3hRSxxK7B1mO5RFByQ4CmJZDwgom++JaA=
 github.com/temoto/robotstxt v1.1.1/go.mod h1:+1AmkuG3IYkh1kv0d2qEB9Le88ehNO0zwOr3ujewlOo=
+github.com/trubitsyn/go-zero-width v1.0.1 h1:AAZhtyGXW79T5BouAF0R9FtDhGcp7IGbLZo2Id3N+m8=
+github.com/trubitsyn/go-zero-width v1.0.1/go.mod h1:gGhBV4CZHjqXBYSgaxTCKZj+dXJndhdm1zAtAChtIUI=
 github.com/ttacon/builder v0.0.0-20170518171403-c099f663e1c2 h1:5u+EJUQiosu3JFX0XS0qTf5FznsMOzTjGqavBGuCbo0=
 github.com/ttacon/builder v0.0.0-20170518171403-c099f663e1c2/go.mod h1:4kyMkleCiLkgY6z8gK5BkI01ChBtxR0ro3I1ZDcGM3w=
 github.com/ttacon/libphonenumber v1.1.0 h1:tC6kE4t8UI4OqQVQjW5q8gSWhG2wnY5moEpSEORdYm4=

plugins/meme/meme.go

@@ -102,30 +102,6 @@ func (p *MemePlugin) help(c bot.Connector, kind bot.Kind, message msg.Message, a
 	return true
 }
 
-func (p *MemePlugin) registerWeb(c bot.Connector) {
-	http.HandleFunc("/slash/meme", p.slashMeme(c))
-	http.HandleFunc("/meme/img/", p.img)
-	http.HandleFunc("/meme/all", p.all)
-	http.HandleFunc("/meme/add", p.addMeme)
-	http.HandleFunc("/meme/rm", p.rmMeme)
-	http.HandleFunc("/meme", p.webRoot)
-	p.bot.RegisterWeb("/meme", "Memes")
-}
-
-type webResp struct {
-	Name string `json:"name"`
-	URL  string `json:"url"`
-}
-
-type webResps []webResp
-
-func (w webResps) Len() int      { return len(w) }
-func (w webResps) Swap(i, j int) { w[i], w[j] = w[j], w[i] }
-
-type ByName struct{ webResps }
-
-func (s ByName) Less(i, j int) bool { return s.webResps[i].Name < s.webResps[j].Name }
-
 func (p *MemePlugin) bully(c bot.Connector, format, id string) image.Image {
 	bullyIcon := ""
 
@@ -185,27 +161,33 @@ func (p *MemePlugin) sendMeme(c bot.Connector, channel, channelName, msgID strin
 				message += c.Text + "\n"
 			}
 		} else {
-			top, bottom := "", message
 			if strings.Contains(message, "||") {
 				parts = strings.Split(message, "||")
 			} else {
 				parts = strings.Split(message, "\n")
 			}
-			if len(parts) > 1 {
+
-				top, bottom = parts[0], parts[1]
+			allConfigs := p.c.GetMap("meme.memeconfigs", map[string]string{})
+			configtxt, ok := allConfigs[format]
+			if !ok {
+				config = defaultFormatConfig
+				log.Debug().Msgf("Did not find %s in %+v", format, allConfigs)
+			} else {
+				err = json.Unmarshal([]byte(configtxt), &config)
+				if err != nil {
+					log.Error().Err(err).Msgf("Could not parse config for %s:\n%s", format, configtxt)
+					config = defaultFormatConfig
+				}
 			}
 
-			if top == "_" {
+			j := 0
-				message = bottom
+			for i := range config {
-			} else if bottom == "_" {
+				if len(parts) > i {
-				message = top
+					if parts[j] != "_" {
+						config[i].Text = parts[j]
+					}
+					j++
 				}
-
-			topPos := p.bot.Config().GetFloat64("meme.top", 0.05)
-			bottomPos := p.bot.Config().GetFloat64("meme.bottom", 0.95)
-			config = []memeText{
-				{Text: top, XPerc: 0.5, YPerc: topPos},
-				{Text: bottom, XPerc: 0.5, YPerc: bottomPos},
 			}
 		}
 
@@ -343,6 +325,11 @@ func (p *MemePlugin) findFontSize(config []memeText, w, h int, sizes []float64)
 	return fontSize
 }
 
+var defaultFormatConfig = []memeText{
+	{XPerc: 0.5, YPerc: 0.05},
+	{XPerc: 0.5, YPerc: 0.95},
+}
+
 func (p *MemePlugin) genMeme(meme string, bully image.Image, config []memeText) (string, int, int, error) {
 	fontSizes := []float64{48, 36, 24, 16, 12}
 	formats := p.c.GetMap("meme.memes", defaultFormats)

plugins/meme/web.go

@@ -38,13 +38,16 @@ var memeIndex = `
     <b-form @submit="addMeme">
         <b-container>
             <b-row>
-                <b-col cols="5">
+                <b-col cols="3">
                     <b-input placeholder="Name..." v-model="name"></b-input>
                 </b-col>
-                <b-col cols="5">
+                <b-col cols="3">
                     <b-input placeholder="URL..." v-model="url"></b-input>
                 </b-col>
-                <b-col cols="2">
+                <b-col cols="3">
+                    <b-input placeholder="Config..." v-model="config"></b-input>
+                </b-col>
+                <b-col cols="3">
                     <b-button type="submit">Add Meme</b-button>
                 </b-col>
             </b-row>
@@ -54,6 +57,9 @@ var memeIndex = `
                             fixed
                             :items="results"
                             :fields="fields">
+                        <template v-slot:cell(config)="data">
+							<pre>{{ "{{data.item.config}}" }}</pre>
+                        </template>
                         <template v-slot:cell(image)="data">
                             <b-img :src="data.item.url" rounded block fluid />
                         </template>
@@ -77,10 +83,12 @@ var memeIndex = `
       nav: {{ .Nav }},
       name: "",
       url: "",
+      config: "",
       results: [],
       fields: [
         { key: 'name', sortable: true },
         { key: 'url', sortable: true },
+        { key: 'config' },
         { key: 'image' }
       ]
     },
@@ -103,11 +111,12 @@ var memeIndex = `
           evt.stopPropagation()
         }
         if (this.name && this.url)
-            axios.post('/meme/add', {Name: this.name, URL: this.url})
+            axios.post('/meme/add', {name: this.name, url: this.url, config: this.config})
               .then(resp => {
                 this.results = resp.data;
                 this.name = "";
                 this.url = "";
+                this.config = "";
                 this.refresh();
               })
               .catch(err => (this.err = err));

plugins/meme/webHandlers.go

@@ -14,21 +14,52 @@ import (
 	"github.com/velour/catbase/bot"
 )
 
+func (p *MemePlugin) registerWeb(c bot.Connector) {
+	http.HandleFunc("/slash/meme", p.slashMeme(c))
+	http.HandleFunc("/meme/img/", p.img)
+	http.HandleFunc("/meme/all", p.all)
+	http.HandleFunc("/meme/add", p.addMeme)
+	http.HandleFunc("/meme/rm", p.rmMeme)
+	http.HandleFunc("/meme", p.webRoot)
+	p.bot.RegisterWeb("/meme", "Memes")
+}
+
+type webResp struct {
+	Name   string `json:"name"`
+	URL    string `json:"url"`
+	Config string `json:"config"`
+}
+
+type webResps []webResp
+
+func (w webResps) Len() int      { return len(w) }
+func (w webResps) Swap(i, j int) { w[i], w[j] = w[j], w[i] }
+
+type ByName struct{ webResps }
+
+func (s ByName) Less(i, j int) bool { return s.webResps[i].Name < s.webResps[j].Name }
+
 func (p *MemePlugin) all(w http.ResponseWriter, r *http.Request) {
 	memes := p.c.GetMap("meme.memes", defaultFormats)
+	configs := p.c.GetMap("meme.memeconfigs", map[string]string{})
+
 	values := webResps{}
 	for n, u := range memes {
-
+		config, ok := configs[n]
+		if !ok {
+			b, _ := json.Marshal(defaultFormatConfig)
+			config = string(b)
+		}
 		realURL, err := url.Parse(u)
 		if err != nil || realURL.Scheme == "" {
 			realURL, err = url.Parse("https://imgflip.com/s/meme/" + u)
 			if err != nil {
-				values = append(values, webResp{n, "404.png"})
+				values = append(values, webResp{n, "404.png", config})
 				log.Error().Err(err).Msgf("invalid URL")
 				continue
 			}
 		}
-		values = append(values, webResp{n, realURL.String()})
+		values = append(values, webResp{n, realURL.String(), config})
 	}
 	sort.Sort(ByName{values})
 
@@ -84,12 +115,18 @@ func (p *MemePlugin) addMeme(w http.ResponseWriter, r *http.Request) {
 	values := webResp{}
 	err := decoder.Decode(&values)
 	if checkError(err) {
+		log.Error().Err(err).Msgf("could not decode body")
 		return
 	}
+	log.Debug().Msgf("POSTed values: %+v", values)
 	formats := p.c.GetMap("meme.memes", defaultFormats)
 	formats[values.Name] = values.URL
 	err = p.c.SetMap("meme.memes", formats)
 	checkError(err)
+	configs := p.c.GetMap("meme.memeconfigs", map[string]string{})
+	configs[values.Name] = values.Config
+	err = p.c.SetMap("meme.memeconfigs", configs)
+	checkError(err)
 }
 
 func (p *MemePlugin) webRoot(w http.ResponseWriter, r *http.Request) {