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blog: make links open in new tab by default

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Peter Cai 2020-04-15 20:58:54 +08:00
parent 4bf676419d
commit 5f790e4b37
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1 changed files with 4 additions and 0 deletions
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src/blog.rs
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@ -256,6 +256,10 @@ impl PostContentCache {
let regex_code = RegExp::new("<pre><code class=\"language-([^\"]*)\">", "ig");
let js_html = js_html.replace_by_pattern(&regex_code, "<pre><code class=\"hljs\">");
// Transform all non-self-refernece links (does not start with "#") to target="_blank"
let regex_links = RegExp::new("<a href=\"((?!#)[^\"]*)\">", "ig");
let js_html = js_html.replace_by_pattern(&regex_links, "<a target=\"_blank\" href=\"$1\">");
js_html.into()
}