doc-utils/markdown2html
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update inline render to use same options

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This commit is contained in:
James Brumond 2023-05-18 21:33:37 -07:00
parent 0800247b65
commit a9e51d837d
Signed by: james
GPG Key ID: E8F2FC44BAA3357A
1 changed files with 20 additions and 43 deletions
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63
src/render.ts
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@ -26,14 +26,32 @@ export interface MarkdownExtension {
} }
export async function render_markdown_to_html(markdown: string, options: MarkdownOptions = { }) { export async function render_markdown_to_html(markdown: string, options: MarkdownOptions = { }) {
const marked_options: marked.MarkedOptions & { async: true } = { const marked_options = marked_opts(true, options);
async: true, const unsafe_html = options.inline
? marked.parseInline(markdown, marked_options)
: await marked.parse(markdown, marked_options).then(resolve_async_bindings);
return sanitize_html(unsafe_html, options.custom_elements);
}
export function render_markdown_to_html_inline_sync(markdown: string, options: MarkdownOptions = { }) {
const marked_options = marked_opts(false, options);
setup_marked(options, marked_options);
const unsafe_html = marked.parseInline(markdown, marked_options);
return sanitize_html(unsafe_html, options.custom_elements);
}
function marked_opts<T extends boolean>(async: T, options: MarkdownOptions) : marked.MarkedOptions & { async: T } {
return {
async,
breaks: options.breaks || false, breaks: options.breaks || false,
renderer: create_renderer(options), renderer: create_renderer(options),
mangle: false, mangle: false,
headerIds: false, headerIds: false,
}; };
}
function setup_marked(options: MarkdownOptions, marked_options: marked.MarkedOptions) {
marked.use({ marked.use({
walkTokens(token) { walkTokens(token) {
base_url_walk_tokens(token, options); base_url_walk_tokens(token, options);
@ -60,45 +78,4 @@ export async function render_markdown_to_html(markdown: string, options: Markdow
} }
}, },
}); });
const unsafe_html = options.inline
? marked.parseInline(markdown, marked_options)
: await marked.parse(markdown, marked_options).then(resolve_async_bindings);
return sanitize_html(unsafe_html, options.custom_elements);
}
export function render_markdown_to_html_inline_sync(markdown: string, options: MarkdownOptions = { }) {
const marked_options: marked.MarkedOptions = {
baseUrl: options.base_url,
breaks: options.breaks || false,
renderer: create_renderer(options),
};
marked.use({
extensions: [
katex_block_ext(marked_options.renderer, options),
katex_inline_ext(marked_options.renderer, options),
footnote_ref_ext(marked_options.renderer, options),
footnote_list_ext(marked_options.renderer, options),
mark_ext(marked_options.renderer, options),
description_list_ext(marked_options.renderer, options),
section_ext(marked_options.renderer, options),
icon_ext(marked_options.renderer, options),
breadcrumb_nav_ext(marked_options.renderer, options),
...(options.extensions || [ ]).map((ext) => {
return ext(marked_options.renderer, options);
}),
],
tokenizer: {
url(src) {
// disable auto-linking; more can be added here to auto-link only sometimes
// see: https://github.com/markedjs/marked/issues/882#issuecomment-781628889
return null;
}
},
});
const unsafe_html = marked.parseInline(markdown, marked_options);
return sanitize_html(unsafe_html, options.custom_elements);
} }