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add macros for images, videos and youtube embeds

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Crispy 2024-08-27 17:59:47 +02:00
parent 8541595f98
commit 479db4a356
1 changed files with 20 additions and 0 deletions
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20
src/convert.rs
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@ -43,6 +43,26 @@ pub fn convert_document(markdown: &str) -> String {
continue;
}
if let Some(img_info) = line.strip_prefix("==image:") {
let (src, alt) = img_info.split_once(':').unwrap();
html += &format!("<img src={src} alt={alt} title={alt}></img>\n");
continue;
}
if let Some(video_info) = line.strip_prefix("==video:") {
let mut attributes = video_info.split(':');
let src = attributes.next().unwrap();
let alt = attributes.next().unwrap_or_else(|| &"\"\"");
let extra = attributes.next().unwrap_or_default();
html += &format!("<video src={src} alt={alt} title={alt} controls {extra}></video>\n");
continue;
}
if let Some(youtube_id) = line.strip_prefix("==youtube:") {
html += &format!("<a href=\"https://youtu.be/{youtube_id}\">https://youtu.be/{youtube_id}</a><iframe src=\"https://www.youtube-nocookie.com/embed/{youtube_id}\" width=\"600px\" height=\"340px\" allowfullscreen></iframe>");
continue;
}
if let Some((start, header)) = line.split_once(' ') {
let level = start.len();
if (1..=6).contains(&level) && start.chars().all(|c| c == '#') {