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pre-wrap default template, t0sig-style form and entries

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This commit is contained in:
Lewis Wynne 2026-04-09 16:55:01 +01:00
parent f88476604d
commit d751eb62a9
2 changed files with 71 additions and 20 deletions
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58
src/render.rs
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@ -7,18 +7,30 @@ pub const DEFAULT_TEMPLATE: &str = r#"<!DOCTYPE html>
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{{title}}</title>
<style>
body {
pre {
font: unset;
max-width: 70ch;
line-height: 1.5;
margin: 0 auto;
padding: 1rem;
white-space: pre-wrap;
word-wrap: break-word;
}
</style>
</head>
<body>
<h1>guestbook</h1>
{{form}}
{{entries}}
<pre>
{{title}}
guestbook
=========
{{form}}
entries
=======
{{entries}}
</pre>
</body>
</html>
"#;
@ -40,27 +52,32 @@ fn render_entries(entries: &[Entry]) -> String {
}
fn render_entry(entry: &Entry) -> String {
let mut header = format!(
" <div class=\"entry\">\n <p>{} - <b>{}</b>",
entry.meta.date, entry.meta.name
);
let mut header = format!("{} - {}", entry.meta.date, entry.meta.name);
if !entry.meta.website.is_empty() {
header.push_str(&format!(
" (<a href=\"{}\">{}</a>)",
entry.meta.website, entry.meta.website
));
}
header.push_str("</p>\n");
format!("{header} {}\n </div>\n", entry.body)
format!(
"\n{header}\n\n{}\n\n------------------------------------------------------------\n",
entry.body
)
}
pub const FORM_HTML: &str = r#" <form method="post" action="/submit">
<input name="name" placeholder="name" required>
<input name="website" placeholder="website (optional)">
<textarea name="message" placeholder="message" required></textarea>
<input name="url" style="display:none" tabindex="-1" autocomplete="off">
<button type="submit">sign</button>
</form>"#;
pub const FORM_HTML: &str = r#"If you visited my site, please sign my guestbook!
<form method="post" action="/submit" accept-charset="UTF-8">
Your name:
<input name="name" required>
Your website (optional):
<input name="website">
Your message:
<textarea name="message" rows="8" cols="60" required></textarea>
<input name="url" style="display:none" tabindex="-1" autocomplete="off">
<button type="submit">sign</button>
</form>"#;
#[cfg(test)]
mod tests {
@ -85,6 +102,7 @@ mod tests {
let html = render_page(DEFAULT_TEMPLATE, "ily.rs", &[], FORM_HTML);
assert!(html.contains("<title>ily.rs</title>"));
assert!(html.contains("action=\"/submit\""));
assert!(html.contains("<pre style=font:unset>"));
}
#[test]
@ -99,9 +117,9 @@ mod tests {
fn test_render_entry_no_website() {
let entry = make_entry("alice", "2026-04-09", "Hello!");
let html = render_page(DEFAULT_TEMPLATE, "test", &[entry], FORM_HTML);
assert!(html.contains("<b>alice</b>"));
assert!(html.contains("2026-04-09 - alice"));
assert!(html.contains("Hello!"));
assert!(!html.contains("<hr"));
assert!(html.contains("----"));
}
#[test]

33
templates/default.html Normal file
View file

@ -0,0 +1,33 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{{title}}</title>
<style>
pre {
font: unset;
max-width: 70ch;
margin: 0 auto;
padding: 1rem;
white-space: pre-wrap;
word-wrap: break-word;
}
</style>
</head>
<body>
<pre>
{{title}}
guestbook
=========
{{form}}
entries
=======
{{entries}}
</pre>
</body>
</html>