WIP: panel functions added to the api.

be/app/api.go

@@ -85,6 +85,10 @@ func ApiPost(w http.ResponseWriter, r *http.Request) {
 		RemoveLink("", w, r)
 	case "/device/handshake":
 		Handshake(w, r)
+	case "/panel/list":
+		PanelList(w, r)
+	case "/panel/get":
+		GetPanel(w, r)
 	}
 }
 

be/app/panel.go

@@ -0,0 +1,89 @@
+package app
+
+import (
+	"be/app/structs"
+	"encoding/json"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+)
+
+func PanelList(w http.ResponseWriter, r *http.Request) {
+	panelDirs, err := os.ReadDir("../panels")
+	if err != nil {
+		json.NewEncoder(w).Encode(false)
+		return
+	}
+
+	var panelList []interface{}
+
+	for _, panelDir := range panelDirs {
+		if panelDir.IsDir() {
+			// log.Println(getPanelInfo(panelDir.Name()))
+			panelList = append(panelList, getPanelInfo(panelDir.Name()))
+		}
+	}
+
+	if len(panelList) == 0 {
+		json.NewEncoder(w).Encode(false)
+		return
+	}
+
+	json.NewEncoder(w).Encode(panelList)
+}
+
+func getPanelInfo(dirname string) structs.PanelInfo {
+	var panelInfo structs.PanelInfo
+
+	jsonFile, err := os.ReadFile("../panels/" + dirname + "/panel.json")
+
+	if err != nil {
+		panelInfo.Name = strings.Replace(dirname, "_", " ", -1)
+		panelInfo.Description = "null"
+		panelInfo.AspectRatio = "null"
+		panelInfo.Macros = make(map[string]string)
+	} else {
+		err = json.Unmarshal(jsonFile, &panelInfo)
+		if err != nil {
+			log.Println(err)
+		}
+	}
+
+	thumb := getPanelThumb(dirname)
+	panelInfo.Thumb = thumb
+
+	return panelInfo
+}
+
+func getPanelThumb(dirname string) string {
+	re := regexp.MustCompile(`^thumb\.(jpg|jpeg|png)$`)
+	files, _ := os.ReadDir("../panels/" + dirname)
+
+	for _, file := range files {
+		if file.IsDir() {
+			continue
+		}
+
+		if re.MatchString(filepath.Base(file.Name())) {
+			return filepath.Base(file.Name())
+		}
+	}
+
+	return ""
+}
+
+func GetPanel(w http.ResponseWriter, r *http.Request) {
+	html, _ := os.ReadFile("../panels/test_panel/index.html")
+	css, _ := os.ReadFile("../panels/test_panel/output.css")
+
+	type Response struct {
+		Html string `json:"html"`
+		Css  string `json:"css"`
+	}
+
+	resp := Response{Html: string(html), Css: string(css)}
+	json.NewEncoder(w).Encode(resp)
+}

be/app/structs/api-struct.go

@@ -20,6 +20,8 @@ var Endpoints = Allowed{
 		"/device/link/poll",
 		"/device/link/remove",
 		"/device/handshake",
+		"/panel/get",
+		"/panel/list",
 	},
 	Remote: []string{
 		"/macro/list",

be/app/structs/panel-struct.go

@@ -0,0 +1,16 @@
+package structs
+
+type PanelJSON struct {
+	Name        string            `json:"name"`
+	Description string            `json:"description"`
+	AspectRatio string            `json:"aspectRatio"`
+	Macros      map[string]string `json:"macros"`
+}
+
+type PanelInfo struct {
+	Name        string            `json:"name"`
+	Description string            `json:"description"`
+	AspectRatio string            `json:"aspectRatio"`
+	Macros      map[string]string `json:"macros"`
+	Thumb       string            `json:"thumb"`
+}