coderofsalvation/xrforge
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mastodon-post wip

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This commit is contained in:
Leon van Kammen 2025-11-20 11:06:23 +01:00
parent dee9d7c9fe
commit 28dbc2dd7d
13 changed files with 224 additions and 27 deletions
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2
manyfold/README.md
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@ -16,6 +16,8 @@ $ mkdir mnt config
$ docker run -t xrforge docker.io/coderofsalvation/xrforge:latest -v ./mnt:/mnt -v ./config:/config
```
> To scan all (mounted) libraries run this once: `$ docker exec xrforge /manyfold/cli/manyfold.sh scan_libraries`
# Build & Run the container-image
> **NOTE**: [nix](https://nixos.org) is used to promote reproducability-over-repeatability

9
manyfold/cli/manyfold.sh
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@ -210,8 +210,7 @@ start_syslog(){
scan_libraries(){
cd /usr/src/app
echocolor "scanning libraries"
test -f ${db}.startupscan || bin/manyfold libraries scan
touch ${db}.startupscan # only do once
bin/manyfold libraries scan
}
scan_experience(){
@ -248,6 +247,7 @@ get_xrfragment_assets(){
}
init_database(){
test -f ${db}.xrforgeinit && exit 0 # already inited
sleep 3
test -z "$THEME" || set_global theme "'$THEME'"
set_admin
@ -256,12 +256,11 @@ init_database(){
set_global model_tags_auto_tag_new "replace('--- \"\"\\n','\\n',char(10))"
set_global model_path_template "replace('--- \"{creator}/{modelId} \"\\n','\\n',char(10))"
#set_global about "$ABOUT"
mount_rclone
set_upload_path &
force_public &
get_xrfragment_assets
mount_dir
scan_libraries &
touch ${db}.xrforgeinit
}
# The new entrypoint of the docker
@ -272,6 +271,8 @@ boot(){
rename_app
set_homepage
start_hook_daemon
mount_rclone
force_public &
# enable development mode (disables template caching etc)
test -n "$DEV" && {

2
manyfold/root/hook.d/experience_updated/1000-scan-dir.sh
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@ -4,6 +4,6 @@ cd "$dir"
echo "[v] scan (new) files of model"
id="$(basename "$dir" | sed 's/\#//g')"
# TODO: better ratelimiting
test -f /tmp/.scan && test $id = "$(cat /tmp/.scan)" && exit
#test -f /tmp/.scan && test $id = "$(cat /tmp/.scan)" && exit
/manyfold/cli/manyfold.sh scan_experience $id
echo $id > /tmp/.scan

1
manyfold/root/hook.d/experience_updated/200-to-gltf.rb
View file

@ -33,7 +33,6 @@ begin
XRForge.log("✅ generating gltf", logfile)
gltf_path = ".xrforge/scene.gltf"
system("assimp export #{filename} #{gltf_path}")
system("assimp extract #{filename} | sed 's|/.*/||g'")
# tag it!
if ! data['keywords'].include?('gltf')

4
manyfold/root/hook.d/experience_updated/300-package_godot_zip.sh
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@ -4,7 +4,7 @@ cd "$dir"
echo "[package_godot_zip.sh] zipping godot.zip"
# overwrite empty godot template project-zip with given URL
test -n "$GODOT_TEMPLATE_ZIP" && timeout 50 wget "$GODOT_TEMPLATE_ZIP" -O ~/template_godot.zip
test -n "$GODOT_TEMPLATE_ZIP" && timeout 50 wget "$GODOT_TEMPLATE_ZIP" -O ~/templates/template_godot.zip
cp ~/template_godot.zip .xrforge/godot.zip
cp ~/templates/template_godot.zip .xrforge/godot.zip
zip .xrforge/godot.zip *.glb *.usdz *.obj

22
manyfold/root/hook.d/experience_updated/500-mastodon-post2image.rb → manyfold/root/hook.d/experience_updated/500-mastodon-post.rb
View file

@ -21,7 +21,8 @@ end
begin
# Change the directory
Dir.chdir( File.dirname(filename) )
dir = File.dirname(filename)
Dir.chdir( dir )
# Read and parse the JSON file
data = JSON.parse( File.read( "datapackage.json" ) )
@ -67,16 +68,25 @@ begin
if img and img[1] and img[1].match(/(png|jpg)/)
imgurl = img[1]
end
cmd = "cp -r /root/assets/template/mastodon-post .xrforge/. && rm .xrforge/mastodon-post/mastodon-post.png && "
text = "\n\"#{description}\"\n\n~ #{feed.channel.title}\n#{feed.channel.link}"
textFile = ".xrforge/mastodon-post.txt"
text = "\n\"#{description}\""
textFile = ".xrforge/mastodon-post/mastodon-post.txt"
File.open(textFile,'w') do |file|
file.puts text
end
cmd = "magick -size 800x800 -background white -pointsize 48 -interline-spacing 10 -fill \\#555 -gravity center -font /usr/local/lib/ruby/3.4.0/rdoc/generator/template/darkfish/fonts/Lato-Regular.ttf caption:@#{textFile} mastodon-post.png"
puts cmd
system(cmd)
cmd = cmd + "magick -size 800x800 -background white -pointsize 48 -interline-spacing 10 -fill \\#555 -gravity center -font /usr/local/lib/ruby/3.4.0/rdoc/generator/template/darkfish/fonts/Lato-Regular.ttf caption:@#{textFile}"
cmd = cmd + " -pointsize 18 -fill \\#FFFFFF -gravity NorthWest -annotate +152+100 #{APHandle} "
cmd = cmd + " -fill \\#9c9cc9 -gravity NorthWest -annotate +152+130 #{feed.channel.title} "
cmd = cmd + " -fill \\#9c9cc9 -gravity NorthWest -annotate +40+470 #{feed.channel.link} "
cmd = cmd + " PNG8:.xrforge/mastodon-post/mastodon-post.png &&"
cmd = cmd + "cd .xrforge/mastodon-post && assimp export mastodon-post.gltf mastodon-post.glb && mv mastodon-post.glb ../../."
ret = system(cmd)
if ret != 0
XRForge.log("❌ something went wrong :(", logfile)
end
XRForge.log(" ", logfile)

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manyfold/root/templates/mastodon-post/mastodon-post-bg.png Normal file
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manyfold/root/templates/mastodon-post/mastodon-post.bin Normal file
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154
manyfold/root/templates/mastodon-post/mastodon-post.gltf Normal file
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@ -0,0 +1,154 @@
{
"asset":{
"generator":"Khronos glTF Blender I/O v4.4.56",
"version":"2.0"
},
"extensionsUsed":[
"KHR_materials_unlit"
],
"scene":0,
"scenes":[
{
"name":"Scene",
"nodes":[
0
]
}
],
"nodes":[
{
"mesh":0,
"name":"mastodon-post",
"rotation":[
0.70710688829422,
0,
0,
0.7071066498756409
],
"scale":[
2.471118211746216,
2.471118450164795,
2.471118450164795
]
}
],
"materials":[
{
"doubleSided":true,
"extensions":{
"KHR_materials_unlit":{}
},
"name":"unlit.001",
"pbrMetallicRoughness":{
"baseColorTexture":{
"index":0
},
"metallicFactor":0,
"roughnessFactor":0.9
}
}
],
"meshes":[
{
"name":"Plane",
"primitives":[
{
"attributes":{
"POSITION":0,
"NORMAL":1,
"TEXCOORD_0":2
},
"indices":3,
"material":0
}
]
}
],
"textures":[
{
"sampler":0,
"source":0
}
],
"images":[
{
"mimeType":"image/png",
"name":"mastodon-post",
"uri":"mastodon-post.png"
}
],
"accessors":[
{
"bufferView":0,
"componentType":5126,
"count":20,
"max":[
1,
0,
1
],
"min":[
-1,
0,
-1
],
"type":"VEC3"
},
{
"bufferView":1,
"componentType":5126,
"count":20,
"type":"VEC3"
},
{
"bufferView":2,
"componentType":5126,
"count":20,
"type":"VEC2"
},
{
"bufferView":3,
"componentType":5123,
"count":54,
"type":"SCALAR"
}
],
"bufferViews":[
{
"buffer":0,
"byteLength":240,
"byteOffset":0,
"target":34962
},
{
"buffer":0,
"byteLength":240,
"byteOffset":240,
"target":34962
},
{
"buffer":0,
"byteLength":160,
"byteOffset":480,
"target":34962
},
{
"buffer":0,
"byteLength":108,
"byteOffset":640,
"target":34963
}
],
"samplers":[
{
"magFilter":9729,
"minFilter":9987
}
],
"buffers":[
{
"byteLength":748,
"uri":"mastodon-post.bin"
}
]
}

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manyfold/root/templates/mastodon-post/mastodon-post.png Normal file
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30
manyfold/root/templates/mastodon-post/mastodon-post.sh Executable file
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@ -0,0 +1,30 @@
#!/bin/sh
test -n "$6" || { echo "usage: ./mastodon-post.sh <text> <title> <link> <handle> <ttf-file> </abs/path/to/out.glb>"; exit 0; }
out="$6"
tmpdir=/tmp/.mastodon-post
mydir="$(dirname $(readlink -f $0))"
cd $mydir
# create tmp workspace
test -d $tmpdir && rm -rf $tmpdir
mkdir $tmpdir
cp * $tmpdir/.
rm $tmpdir/mastodon-post.png # IMPORTANT: prevent newer/older imagemagick -clobber (non)existence
set -x
magick $tmpdir/mastodon-post-bg.png \
\( -background none -pointsize 48 -interline-spacing 10 -fill \#FFF -font "$5" "caption:$1" \) \
-gravity center -composite \
-pointsize 18 \
-fill \#FFFFFF -gravity NorthWest -annotate +152+100 "$4" \
-fill \#9c9cc9 -gravity NorthWest -annotate +152+130 "$2" \
-fill \#9c9cc9 -gravity NorthWest -annotate +40+470 "$3" \
PNG8:$tmpdir/mastodon-post.png
# -define png:compression-level=9 \
# -define png:compression-filter=5 \
# -define png:compression-strategy=1 \
cd $tmpdir
assimp export mastodon-post.gltf $out

0
manyfold/root/template_godot.zip → manyfold/root/templates/template_godot.zip
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27
nix/docker.nix
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@ -38,18 +38,18 @@ let
finalImageTag = "latest";
};
# generate the reproducable blob below via:
# $ nix-shell -p nix-prefetch-github --command 'nix-prefetch-github assimp assimp --rev e778c84cd62bc8b38d8e491ad3d2c27cb8ed37d5'
assimpSrc = pkgs.fetchFromGitHub {
"owner" = "assimp";
"repo" = "assimp";
"rev" = "e778c84cd62bc8b38d8e491ad3d2c27cb8ed37d5";
"hash" = "sha256-ja5pFwpnzLT2MDIR8ISwC6+eA5UXyqRZW2CMCCrF1Q0=";
};
myAssimp = pkgs.pkgsStatic.assimp.overrideAttrs (oldAttrs: {
inherit assimpSrc; # Set the source to the fetched commit
src = assimpSrc;
});
# # generate the reproducable blob below via:
# # $ nix-shell -p nix-prefetch-github --command 'nix-prefetch-github assimp assimp --rev e778c84cd62bc8b38d8e491ad3d2c27cb8ed37d5'
# assimpSrc = pkgs.fetchFromGitHub {
# "owner" = "assimp";
# "repo" = "assimp";
# "rev" = "e778c84cd62bc8b38d8e491ad3d2c27cb8ed37d5";
# "hash" = "sha256-ja5pFwpnzLT2MDIR8ISwC6+eA5UXyqRZW2CMCCrF1Q0=";
# };
# myAssimp = pkgs.pkgsStatic.assimp.overrideAttrs (oldAttrs: {
# inherit assimpSrc; # Set the source to the fetched commit
# src = assimpSrc;
# });
in
@ -76,7 +76,8 @@ rec
pkgs.pkgsStatic.inotify-tools # inotifywait e.g.
pkgs.pkgsStatic.zip # inotifywait e.g.
pkgs.pkgsStatic.ts # job management
myAssimp # cli 3D editing/conversion
pkgs.pkgsStatic.assimp # job management
# myAssimp # cli 3D editing/conversion
./..
];
};