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import { compile } from "mdsvex";
import anchor from "$lib/assets/img/anchor.svg";
import { make_slug_processor } from "$lib/utils";
import { toString as to_string } from "hast-util-to-string";
import { redirect } from "@sveltejs/kit";
import { error } from "@sveltejs/kit";
import Prism from "prismjs";
import "prismjs/components/prism-python";
import "prismjs/components/prism-bash";
import "prismjs/components/prism-json";
import "prismjs/components/prism-typescript";
import "prismjs/components/prism-csv";
import "prismjs/components/prism-markup";
import "prismjs/components/prism-javascript";
import "prismjs/components/prism-toml";
const langs = {
python: "python",
py: "python",
bash: "bash",
csv: "csv",
html: "html",
shell: "bash",
json: "json",
javascript: "javascript",
js: "javascript",
typescript: "typescript",
ts: "typescript",
directory: "json",
toml: "toml"
};
function highlight(code: string, lang: string | undefined) {
const _lang = langs[lang as keyof typeof langs] || "";
const highlighted = _lang
? `<div class="codeblock"><pre class="language-${lang}"><code>${Prism.highlight(
code,
Prism.languages[_lang],
_lang
)}</code></pre></div>`
: code;
return highlighted;
}
import version from "$lib/json/version.json";
export const prerender = true;
const DOCS_BUCKET = "https://gradio-docs-json.s3.us-west-2.amazonaws.com";
const VERSION = version.version;
async function load_release_guides(
version: string,
guide: string
): Promise<typeof import("$lib/json/guides/Gradio-and-Comet.json")> {
let guide_json = await fetch(
`${DOCS_BUCKET}/${version}/guides/${guide}.json`
);
return await guide_json.json();
}
async function load_release_guide_names(
version: string
): Promise<typeof import("$lib/json/guides/guide_names.json")> {
let guide_names_json = await fetch(
`${DOCS_BUCKET}/${version}/guides/guide_names.json`
);
return await guide_names_json.json();
}
async function load_main_guides(guide: string) {
return await import(`../../../../lib/json/guides/${guide}.json`);
}
async function load_main_guide_names() {
return await import(`../../../../lib/json/guides/guide_names.json`);
}
export async function load({ params, url }) {
if (params?.version === VERSION) {
throw redirect(302, url.href.replace(`/${params.version}`, ""));
}
let guide_names_json =
params?.version === "main"
? await load_main_guide_names()
: await load_release_guide_names(params.version || VERSION);
if (
!guide_names_json.guide_urls.some((guide: string) => guide === params.guide)
) {
throw error(404);
}
let guide_json =
params?.version === "main"
? await load_main_guides(params.guide)
: await load_release_guides(params.version || VERSION, params.guide);
let guide = guide_json.guide;
const guide_slug: object[] = [];
const get_slug = make_slug_processor();
function plugin() {
return function transform(tree: any) {
tree.children.forEach((n: any) => {
if (
n.type === "element" &&
["h2", "h3", "h4", "h5", "h6"].includes(n.tagName)
) {
const str_of_heading = to_string(n);
const slug = get_slug(str_of_heading);
guide_slug.push({
text: str_of_heading,
href: `#${slug}`,
level: parseInt(n.tagName.replace("h", ""))
});
if (!n.children) n.children = [];
n.properties.className = ["group"];
n.properties.id = [slug];
n.children.push({
type: "element",
tagName: "a",
properties: {
href: `#${slug}`,
className: ["invisible", "group-hover-visible"]
},
children: [
{
type: "element",
tagName: "img",
properties: {
src: anchor,
className: ["anchor-img"]
},
children: []
}
]
});
}
});
};
}
const compiled = await compile(guide.content, {
rehypePlugins: [plugin],
highlight: {
highlighter: highlight
}
});
guide.new_html = compiled?.code;
return {
guide,
guide_slug,
guide_names: guide_names_json.guide_names
};
}
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