From 8799ba0bd5fe872819198ee0fc6add7923e6b0b7 Mon Sep 17 00:00:00 2001
From: Alexander Weber <web.alexander@web.de>
Date: Sun, 6 Sep 2020 13:29:59 +0200
Subject: [PATCH] updater/update_skins.py: Do not download preview files by
 default

---
 updater/update_skins.py | 66 ++++++++++++++++++++++++-----------------
 1 file changed, 38 insertions(+), 28 deletions(-)

diff --git a/updater/update_skins.py b/updater/update_skins.py
index f898148..8132cbb 100644
--- a/updater/update_skins.py
+++ b/updater/update_skins.py
@@ -1,5 +1,8 @@
 import sys, requests, base64
 
+download_preview = ( len (sys.argv) > 1 and sys.argv[1] == "with_preview" )
+
+
 print("Downloading skins from minetest.fensta.bplaced.net ...")
 # Requesting all skins and their raw texture using the API
 r = requests.get('http://minetest.fensta.bplaced.net/api/v2/get.json.php?getlist&page=1&per_page=999999999')
@@ -10,35 +13,42 @@ if r.status_code != 200:
 data = r.json()
 count = 0
 
-print("Writing to file and downloading previews ...")
-for json in data["skins"]:
-    id = str(json["id"])
-    # Downloading the preview of the skin
-    r2 = requests.get('http://minetest.fensta.bplaced.net/skins/1/' + id + ".png")
-    if r.status_code == 200:
-        preview = r2.content
-        # Read meta datas
-        name = str(json["name"])
-        author = str(json["author"])
-        license = str(json["license"])
-        # Texture file
-        raw_data = base64.b64decode(json["img"])
-        file = open("../textures/character_" + id + ".png", "wb")
-        file.write(bytearray(raw_data))
-        file.close()
-        # Preview file
-        file = open("../textures/character_" + id + "_preview.png", "wb")
-        file.write(bytearray(preview))
-        file.close()
-        # Meta file
-        file = open("../meta/character_" + id + ".txt", "w")
-        file.write(name + "\n" + author + "\n" + license + "\n")
-        file.close()
-        print("Added #%s Name: %s Author: %s License: %s" % (id, name, author, license))
-        count += 1
+if download_preview:
+    print("Writing to file and downloading previews ...")
+else:
+    print("Writing skins")
 
-    else:
-        print("Failed to download skin #" + id)
+
+for json in data["skins"]:
+    id = str(json["id"]).zfill(4)
+
+    # Texture file
+    raw_data = base64.b64decode(json["img"])
+    file = open("../textures/character_" + id + ".png", "wb")
+    file.write(bytearray(raw_data))
+    file.close()
+
+    # Meta file
+    name = str(json["name"])
+    author = str(json["author"])
+    license = str(json["license"])
+    file = open("../meta/character_" + id + ".txt", "w")
+    file.write(name + "\n" + author + "\n" + license + "\n")
+    file.close()
+    print("Added #%s Name: %s Author: %s License: %s" % (id, name, author, license))
+    count += 1
+
+    if download_preview:
+        # Downloading the preview of the skin
+        r2 = requests.get('http://minetest.fensta.bplaced.net/skins/1/' + id + ".png")
+        if r2.status_code == 200:
+            # Preview file
+            preview = r2.content
+            file = open("../textures/character_" + id + "_preview.png", "wb")
+            file.write(bytearray(preview))
+            file.close()
+        else:
+            print("Failed to download skin preview #" + id)
 
 
 print("Fetched " + str(count) + " skins!")