From 107968803c4e5706d3edd9134c4b26195c266355 Mon Sep 17 00:00:00 2001
From: Dan Jones <dan.jones@grin.co>
Date: Fri, 3 May 2024 11:34:39 -0500
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=89=20It=20works?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 go.mod           |  3 ++
 main.go          | 84 ++++++++++++++++++++++++++++++++++++++++++++++++
 models/emoji.go  | 11 +++++++
 models/list.go   |  8 +++++
 models/paging.go |  8 +++++
 5 files changed, 114 insertions(+)
 create mode 100644 go.mod
 create mode 100644 main.go
 create mode 100644 models/emoji.go
 create mode 100644 models/list.go
 create mode 100644 models/paging.go

diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..f29d888
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module codeberg.org/danjones000/slackmojidl
+
+go 1.22.2
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..4da54e4
--- /dev/null
+++ b/main.go
@@ -0,0 +1,84 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path"
+
+	"codeberg.org/danjones000/slackmojidl/models"
+)
+
+func die(v any) {
+	fmt.Fprintln(os.Stderr, v)
+	os.Exit(1)
+}
+
+func main() {
+	if len(os.Args) < 2 {
+		die("Missing JSON file")
+	}
+
+	if len(os.Args) < 3 {
+		die("Missing directory")
+	}
+
+	dir := os.Args[2]
+
+	by, err := os.ReadFile(os.Args[1])
+	if err != nil {
+		die(err)
+	}
+
+	list := models.List{}
+	err = json.Unmarshal(by, &list)
+	if err != nil {
+		die(err)
+	}
+
+	for _, emoji := range list.Emoji {
+		dl(dir, emoji)
+		saveJson(dir, emoji)
+	}
+}
+
+func dl(dir string, emoji models.Emoji) {
+	ext := path.Ext(emoji.Url)
+	outPath := path.Join(dir, emoji.Name+"."+ext)
+	out, err := os.Create(outPath)
+	if err != nil {
+		die(err)
+	}
+	defer out.Close()
+
+	resp, err := http.Get(emoji.Url)
+	if err != nil {
+		die(err)
+	}
+	defer resp.Body.Close()
+
+	_, err = io.Copy(out, resp.Body)
+	if err != nil {
+		die(err)
+	}
+
+	fmt.Println("Saved", emoji.Name, "to", outPath)
+
+}
+
+func saveJson(dir string, emoji models.Emoji) {
+	outPath := path.Join(dir, emoji.Name+".json")
+	out, err := os.Create(outPath)
+	if err != nil {
+		die(err)
+	}
+	defer out.Close()
+
+	enc := json.NewEncoder(out)
+	enc.SetIndent("", "    ")
+	enc.Encode(emoji)
+
+	fmt.Println("Saved data to ", outPath)
+}
diff --git a/models/emoji.go b/models/emoji.go
new file mode 100644
index 0000000..fedff29
--- /dev/null
+++ b/models/emoji.go
@@ -0,0 +1,11 @@
+package models
+
+type Emoji struct {
+	Name            string   `json:"name"`
+	IsAlias         uint16   `json:"is_alias"`
+	AliasFor        string   `json:"alias_for"`
+	Url             string   `json:"url"`
+	IsBad           bool     `json:"is_bad"`
+	Synonyms        []string `json:"synonyms"`
+	UserDisplayName string   `json:"user_display_name"`
+}
diff --git a/models/list.go b/models/list.go
new file mode 100644
index 0000000..860350f
--- /dev/null
+++ b/models/list.go
@@ -0,0 +1,8 @@
+package models
+
+type List struct {
+	Ok            bool
+	Emoji         []Emoji
+	DisabledEmoji []any `json:"disabled_emoji"`
+	Paging        Paging
+}
diff --git a/models/paging.go b/models/paging.go
new file mode 100644
index 0000000..5b8736a
--- /dev/null
+++ b/models/paging.go
@@ -0,0 +1,8 @@
+package models
+
+type Paging struct {
+	Count uint32
+	Total uint32
+	Page  uint32
+	Pages uint32
+}