markdown test

This commit is contained in:
Luna D 2021-09-11 02:37:13 +02:00
parent b2fe90ba88
commit c259494c13
No known key found for this signature in database
GPG key ID: 81AF416F2CC36FC8
13 changed files with 716 additions and 29 deletions

3
.gitignore vendored
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@ -47,3 +47,6 @@ npm-debug.log
# Sobelow
.sobelow
# Unportable compiled binaries
/priv/native/

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@ -36,6 +36,11 @@ config :philomena, PhilomenaWeb.Endpoint,
render_errors: [view: PhilomenaWeb.ErrorView, accepts: ~w(html json)],
pubsub_server: Philomena.PubSub
# Markdown
config :philomena, Philomena.Markdown,
crate: "furbooru_markdown",
mode: :release
config :phoenix, :template_engines,
slim: PhoenixSlime.Engine,
slime: PhoenixSlime.Engine,

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@ -82,3 +82,5 @@ services:
- app
ports:
- '8080:80'
environment:
- RUST_LOG=trace

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@ -1,7 +1,7 @@
FROM elixir:1.12.0-alpine
RUN apk update \
&& apk add inotify-tools build-base git ffmpeg ffmpeg-dev npm nodejs file-dev libpng-dev gifsicle optipng libjpeg-turbo-utils librsvg imagemagick postgresql-client wget \
&& apk add inotify-tools build-base git ffmpeg ffmpeg-dev npm nodejs file-dev libpng-dev gifsicle optipng libjpeg-turbo-utils librsvg imagemagick postgresql-client wget rust cargo \
&& mix local.hex --force \
&& mix local.rebar --force
@ -19,4 +19,5 @@ COPY docker/app/run-development /usr/local/bin/run-development
COPY docker/app/run-test /usr/local/bin/run-test
COPY docker/app/safe-rsvg-convert /usr/local/bin/safe-rsvg-convert
COPY docker/app/purge-cache /usr/local/bin/purge-cache
ENV PATH=$PATH:/root/.cargo/bin
CMD run-development

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@ -0,0 +1,7 @@
defmodule Philomena.Markdown do
use Rustler, otp_app: :philomena
# When your NIF is loaded, it will override this function.
def to_html(_text), do: :erlang.nif_error(:nif_not_loaded)
def to_html_unsafe(_text), do: :erlang.nif_error(:nif_not_loaded)
end

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@ -14,37 +14,39 @@ defmodule PhilomenaWeb.TextileRenderer do
end
def render_collection(posts, conn) do
opts = %{image_transform: &Camo.Image.image_url/1}
parsed = Enum.map(posts, &Parser.parse(opts, &1.body))
# opts = %{image_transform: &Camo.Image.image_url/1}
# parsed = Enum.map(posts, &Parser.parse(opts, &1.body))
images =
parsed
|> Enum.flat_map(fn tree ->
tree
|> Enum.flat_map(fn
{:text, text} ->
[text]
Enum.map(posts, &Philomena.Markdown.to_html(&1.body))
_ ->
[]
end)
end)
|> find_images
# images =
# parsed
# |> Enum.flat_map(fn tree ->
# tree
# |> Enum.flat_map(fn
# {:text, text} ->
# [text]
parsed
|> Enum.map(fn tree ->
tree
|> Enum.map(fn
{:text, text} ->
text
|> replacement_entities()
|> replacement_images(conn, images)
# _ ->
# []
# end)
# end)
# |> find_images
{_k, markup} ->
markup
end)
|> Enum.join()
end)
# parsed
# |> Enum.map(fn tree ->
# tree
# |> Enum.map(fn
# {:text, text} ->
# text
# |> replacement_entities()
# |> replacement_images(conn, images)
# {_k, markup} ->
# markup
# end)
# |> Enum.join()
# end)
end
defp replacement_entities(t) do

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@ -11,7 +11,8 @@ defmodule Philomena.MixProject do
start_permanent: Mix.env() == :prod,
aliases: aliases(),
deps: deps(),
dialyzer: [plt_add_apps: [:mix]]
dialyzer: [plt_add_apps: [:mix]],
rustler_crates: [furbooru_markdown: []]
]
end
@ -69,6 +70,9 @@ defmodule Philomena.MixProject do
{:mint, "~> 1.2"},
{:exq, "~> 0.14"},
# Markdown
{:rustler, "~> 0.22"},
# Linting
{:credo, "~> 1.5", only: [:dev, :test], override: true},
{:credo_envvar, "~> 0.1", only: [:dev, :test], runtime: false},

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@ -8,6 +8,7 @@
"canary": {:hex, :canary, "1.1.1", "4138d5e05db8497c477e4af73902eb9ae06e49dceaa13c2dd9f0b55525ded48b", [:mix], [{:canada, "~> 1.0.1", [hex: :canada, repo: "hexpm", optional: false]}, {:ecto, ">= 1.1.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "f348d9848693c830a65b707bba9e4dfdd6434e8c356a8d4477e4535afb0d653b"},
"castore": {:hex, :castore, "0.1.11", "c0665858e0e1c3e8c27178e73dffea699a5b28eb72239a3b2642d208e8594914", [:mix], [], "hexpm", "91b009ba61973b532b84f7c09ce441cba7aa15cb8b006cf06c6f4bba18220081"},
"certifi": {:hex, :certifi, "2.6.1", "dbab8e5e155a0763eea978c913ca280a6b544bfa115633fa20249c3d396d9493", [:rebar3], [], "hexpm", "524c97b4991b3849dd5c17a631223896272c6b0af446778ba4675a1dff53bb7e"},
"cmark": {:hex, :cmark, "0.10.0", "51217dc90fec459f34a30ea73345e6a7c1d2f3d618cb4a1738a2ebd0697a57a0", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "00abeadc6f3176e3941853122413082de95d57787777dd0400d64e568acf7c32"},
"combine": {:hex, :combine, "0.10.0", "eff8224eeb56498a2af13011d142c5e7997a80c8f5b97c499f84c841032e429f", [:mix], [], "hexpm", "1b1dbc1790073076580d0d1d64e42eae2366583e7aecd455d1215b0d16f2451b"},
"comeonin": {:hex, :comeonin, "5.3.2", "5c2f893d05c56ae3f5e24c1b983c2d5dfb88c6d979c9287a76a7feb1e1d8d646", [:mix], [], "hexpm", "d0993402844c49539aeadb3fe46a3c9bd190f1ecf86b6f9ebd71957534c95f04"},
"connection": {:hex, :connection, "1.1.0", "ff2a49c4b75b6fb3e674bfc5536451607270aac754ffd1bdfe175abe4a6d7a68", [:mix], [], "hexpm", "722c1eb0a418fbe91ba7bd59a47e28008a189d47e37e0e7bb85585a016b2869c"},
@ -64,6 +65,7 @@
"redix": {:hex, :redix, "0.10.7", "758916c71fc09e223e18d6715344581d7768c430983dabf77e792ba2087729e6", [:mix], [{:castore, "~> 0.1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "73fdf73c0472278dc040dcd1a5da91d4febe218201ae8ac0454b37e136886c34"},
"remote_ip": {:hex, :remote_ip, "0.2.1", "cd27cd8ea54ecaaf3532776ff4c5e353b3804e710302e88c01eadeaaf42e7e24", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:inet_cidr, "~> 1.0", [hex: :inet_cidr, repo: "hexpm", optional: false]}, {:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "2e7ab1a461cc3cd5719f37e116a08f45c8b8493923063631b164315d6b7ee8e0"},
"retry": {:hex, :retry, "0.14.1", "722d1b0cf87096b71213f5801d99fface7ca76adc83fc9dbf3e1daee952aef10", [:mix], [], "hexpm", "b3a609f286f6fe4f6b2c15f32cd4a8a60427d78d05d7b68c2dd9110981111ae0"},
"rustler": {:hex, :rustler, "0.22.0", "e2930f9d6933e910f87526bb0a7f904e32b62a7e838a3ca4a884ee7fdfb957ed", [:mix], [{:toml, "~> 0.5.2", [hex: :toml, repo: "hexpm", optional: false]}], "hexpm", "01f5989dd511ebec09be481e07d3c59773d5373c5061e09d3ebc3ef61811b49d"},
"scrivener": {:hex, :scrivener, "2.7.2", "1d913c965ec352650a7f864ad7fd8d80462f76a32f33d57d1e48bc5e9d40aba2", [:mix], [], "hexpm", "7866a0ec4d40274efbee1db8bead13a995ea4926ecd8203345af8f90d2b620d9"},
"scrivener_ecto": {:hex, :scrivener_ecto, "2.7.0", "cf64b8cb8a96cd131cdbcecf64e7fd395e21aaa1cb0236c42a7c2e34b0dca580", [:mix], [{:ecto, "~> 3.3", [hex: :ecto, repo: "hexpm", optional: false]}, {:scrivener, "~> 2.4", [hex: :scrivener, repo: "hexpm", optional: false]}], "hexpm", "e809f171687806b0031129034352f5ae44849720c48dd839200adeaf0ac3e260"},
"secure_compare": {:hex, :secure_compare, "0.1.0", "01b3c93c8edb696e8a5b38397ed48e10958c8a5ec740606656445bcbec0aadb8", [:mix], [], "hexpm", "6391a49eb4a6182f0d7425842fc774bbed715e78b2bfb0c83b99c94e02c78b5c"},
@ -72,6 +74,7 @@
"ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.6", "cf344f5692c82d2cd7554f5ec8fd961548d4fd09e7d22f5b62482e5aeaebd4b0", [:make, :mix, :rebar3], [], "hexpm", "bdb0d2471f453c88ff3908e7686f86f9be327d065cc1ec16fa4540197ea04680"},
"telemetry": {:hex, :telemetry, "0.4.3", "a06428a514bdbc63293cd9a6263aad00ddeb66f608163bdec7c8995784080818", [:rebar3], [], "hexpm", "eb72b8365ffda5bed68a620d1da88525e326cb82a75ee61354fc24b844768041"},
"tesla": {:hex, :tesla, "1.4.3", "f5a494e08fb1abe4fd9c28abb17f3d9b62b8f6fc492860baa91efb1aab61c8a0", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:finch, "~> 0.3", [hex: :finch, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:gun, "~> 1.3", [hex: :gun, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: true]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm", "e0755bb664bf4d664af72931f320c97adbf89da4586670f4864bf259b5750386"},
"toml": {:hex, :toml, "0.5.2", "e471388a8726d1ce51a6b32f864b8228a1eb8edc907a0edf2bb50eab9321b526", [:mix], [], "hexpm", "f1e3dabef71fb510d015fad18c0e05e7c57281001141504c6b69d94e99750a07"},
"unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
"yamerl": {:hex, :yamerl, "0.8.1", "07da13ffa1d8e13948943789665c62ccd679dfa7b324a4a2ed3149df17f453a4", [:rebar3], [], "hexpm", "96cb30f9d64344fed0ef8a92e9f16f207de6c04dfff4f366752ca79f5bceb23f"},
"yaml_elixir": {:hex, :yaml_elixir, "2.4.0", "2f444abc3c994c902851fde56b6a9cb82895c291c05a0490a289035c2e62ae71", [:mix], [{:yamerl, "~> 0.7", [hex: :yamerl, repo: "hexpm", optional: false]}], "hexpm", "4e25a6d5c873e393689c6f1062c5ec90f6cd1be2527b073178ae37eae4c78bee"},

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@ -0,0 +1,5 @@
[target.x86_64-apple-darwin]
rustflags = [
"-C", "link-arg=-undefined",
"-C", "link-arg=dynamic_lookup",
]

521
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@ -0,0 +1,521 @@
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View file

@ -0,0 +1,22 @@
[package]
name = "furbooru_markdown"
version = "0.1.1"
authors = []
edition = "2018"
[lib]
name = "furbooru_markdown"
path = "src/lib.rs"
crate-type = ["dylib"]
[dependencies]
comrak = { git = "https://github.com/furbooru/comrak" }
lazy_static = "1.0"
regex = "1"
log = "0"
pretty_env_logger = "0"
rustler = "0.22.0"
[profile.release]
opt-level = 3
lto = true

View file

@ -0,0 +1,22 @@
# NIF for Elixir.Furbooru.Markdown
## To build the NIF module:
- Make sure your projects `mix.exs` has the `:rustler` compiler listed in the `project` function: `compilers: [:rustler] ++ Mix.compilers()` If there already is a `:compilers` list, you should append `:rustler` to it.
- Add your crate to the `rustler_crates` attribute in the `project function. [See here](https://hexdocs.pm/rustler/basics.html#crate-configuration).
- Your NIF will now build along with your project.
## To load the NIF:
```elixir
defmodule Furbooru.Markdown do
use Rustler, otp_app: <otp-app>, crate: "furbooru_markdown"
# When your NIF is loaded, it will override this function.
def add(_a, _b), do: :erlang.nif_error(:nif_not_loaded)
end
```
## Examples
[This](https://github.com/hansihe/NifIo) is a complete example of a NIF written in Rust.

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@ -0,0 +1,90 @@
use comrak::{markdown_to_html, ComrakOptions};
use lazy_static::lazy_static;
use regex::{Captures, Regex};
mod atoms {
rustler::atoms! {
ok,
}
}
rustler::init! {
"Elixir.Philomena.Markdown",
[to_html, to_html_unsafe]
}
const IMAGE_MENTION_REGEX: &'static str = r#"&gt;&gt;([0-9]+)([|t|s|p]?)"#;
lazy_static! {
static ref IMAGE_MENTION_REPLACE: Regex = Regex::new(IMAGE_MENTION_REGEX).unwrap();
}
#[rustler::nif(schedule = "DirtyCpu")]
fn to_html(input: String) -> String {
let _ = pretty_env_logger::try_init();
let mut text: String = input;
if text.contains(">>") {
text = text.replace(">>", "&gt;&gt;");
}
let mut options = ComrakOptions::default();
options.extension.autolink = true;
options.extension.table = true;
options.extension.description_lists = true;
options.extension.superscript = true;
options.extension.subscript = true;
options.extension.spoiler = true;
options.extension.strikethrough = true;
// options.extension.furbooru = true;
options.parse.smart = true;
options.render.hardbreaks = true;
options.render.github_pre_lang = true;
let mut result = markdown_to_html(&text, &options);
result = match IMAGE_MENTION_REPLACE.captures(&result) {
None => result,
Some(fields) => {
match fields.get(2).unwrap().as_str() {
"t" => result, // TODO(Xe): thumbnail rendering
"s" => result, // TODO(Xe): small preview rendering
"p" => result, // TODO(Xe): large preview rendering
"" => String::from(
IMAGE_MENTION_REPLACE.replace_all(&result, |caps: &Captures| {
format!(r#"<a href="/{0}">&gt;&gt;{0}</a>"#, &caps[1])
}),
),
_ => result,
}
}
};
result
}
#[rustler::nif(schedule = "DirtyCpu")]
fn to_html_unsafe(input: String) -> String {
let mut text: String = input;
if text.contains(">>") {
text = text.replace(">>", "&gt;&gt;");
}
let mut options = ComrakOptions::default();
options.extension.autolink = true;
options.extension.table = true;
options.extension.description_lists = true;
options.extension.superscript = true;
options.extension.subscript = true;
options.extension.spoiler = true;
options.extension.strikethrough = true;
// options.extension.furbooru = true;
options.parse.smart = true;
options.render.hardbreaks = true;
options.render.github_pre_lang = true;
options.render.unsafe_ = true;
let result = markdown_to_html(&text, &options);
result
}