Function parse_hyperlinks::renderer::text_links2html

pub fn text_links2html(input: &str) -> String

Expand description

Source code viewer with link renderer

Text to HTML renderer that prints the input text “as it is”, but renders links with markup. Links are clickable and only their link text is shown (the part enclosed with <a> and </a>).

Markdown

use parse_hyperlinks::renderer::text_links2html;
use std::borrow::Cow;

let i = r#"abc[text0](dest0 "title0")abc
abc[text1][label1]abc
abc[text2](dest2 "title2")abc
[text3]: dest3 "title3"
[label1]: dest1 "title1"
abc[text3]abc
"#;

let expected = "\
<pre>abc<a href=\"dest0\" title=\"title0\">text0</a>abc
abc<a href=\"dest1\" title=\"title1\">text1</a>abc
abc<a href=\"dest2\" title=\"title2\">text2</a>abc
<a href=\"dest3\" title=\"title3\">[text3]: dest3 &quot;title3&quot;</a>
<a href=\"dest1\" title=\"title1\">[label1]: dest1 &quot;title1&quot;</a>
abc<a href=\"dest3\" title=\"title3\">text3</a>abc
</pre>";
let res = text_links2html(i);
assert_eq!(res, expected);

Rendered text

This is how the rendered text looks like in the browser:

abctext0abc
abctext1abc
abctext2abc
[text3]: dest3 "title3"
[label1]: dest1 "title1"
abctext3abc

reStructuredText

use parse_hyperlinks::renderer::text_links2html;
use std::borrow::Cow;

let i = r#"abc `text1 <label1_>`_abc
abc text2_ abc
abc text3__ abc
abc text_label4_ abc
abc text5__ abc
.. _label1: dest1
.. _text2: dest2
.. __: dest3
__ dest5
"#;

let expected = "\
<pre>abc <a href=\"dest1\" title=\"\">text1</a>abc
abc <a href=\"dest2\" title=\"\">text2</a> abc
abc <a href=\"dest3\" title=\"\">text3</a> abc
abc text_label4_ abc
abc <a href=\"dest5\" title=\"\">text5</a> abc
<a href=\"dest1\" title=\"\">.. _label1: dest1</a>
<a href=\"dest2\" title=\"\">.. _text2: dest2</a>
<a href=\"dest3\" title=\"\">.. __: dest3</a>
<a href=\"dest5\" title=\"\">__ dest5</a>
</pre>\
";

let res = text_links2html(i);
assert_eq!(res, expected);

Rendered text

This is how the rendered text looks like in the browser:

abc text1abc
abc text2 abc
abc text3 abc
abc text_label4_ abc
abc text5 abc
.. _label1: dest1
.. _text2: dest2
.. __: dest3
__ dest5

Asciidoc

use parse_hyperlinks::renderer::text_links2html;
use std::borrow::Cow;

let i = r#"abc https://dest0[text0]abc
abc link:https://dest1[text1]abc
abc{label2}[text2]abc
abc{label3}abc
:label2: https://dest2
:label3: https://dest3
"#;

let expected = "\
<pre>abc <a href=\"https://dest0\" title=\"\">text0</a>abc
abc <a href=\"https://dest1\" title=\"\">text1</a>abc
abc<a href=\"https://dest2\" title=\"\">text2</a>abc
abc<a href=\"https://dest3\" title=\"\">https:&#x2F;&#x2F;dest3</a>abc
<a href=\"https://dest2\" title=\"\">:label2: https:&#x2F;&#x2F;dest2</a>
<a href=\"https://dest3\" title=\"\">:label3: https:&#x2F;&#x2F;dest3</a>
</pre>";

let res = text_links2html(i);
assert_eq!(res, expected);

Rendered text

This is how the rendered text looks like in the browser:

abc text0abc
abc text1abc
abctext2abc
abchttps://dest3abc
:label2: https://dest2
:label3: https://dest3

Wikitext

use parse_hyperlinks::renderer::text_links2html;
use std::borrow::Cow;

let i = r#"abc[https://dest0 text0]abc
"#;

let expected = "\
<pre>abc<a href=\"https://dest0\" title=\"\">text0</a>abc
</pre>";

let res = text_links2html(i);
assert_eq!(res, expected);

Rendered text

This is how the rendered text looks like in the browser:

abctext0abc

HTML

HTML inline links are sanitized and passed through.

use parse_hyperlinks::renderer::text_links2html;
use std::borrow::Cow;

let i = r#"abc<a href="dest1" title="title1">text1</a>abc"#;

let expected = "<pre>\
abc<a href=\"dest1\" title=\"title1\">text1</a>abc\
</pre>";

let res = text_links2html(i);
assert_eq!(res, expected);

Rendered text

This is how the rendered text looks like in the browser:

abctext1abc