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include_str default css, fix placeholder replacement in comments

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This commit is contained in:
Lewis Wynne 2026-04-09 17:42:32 +01:00
parent 1a7605c4fc
commit f794fa3ce0
2 changed files with 17 additions and 35 deletions
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8
src/render.rs
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@ -2,14 +2,16 @@ use crate::config::Config;
use crate::entries::Entry; use crate::entries::Entry;
pub const DEFAULT_TEMPLATE: &str = include_str!("../templates/default.html"); pub const DEFAULT_TEMPLATE: &str = include_str!("../templates/default.html");
pub const DEFAULT_STYLE: &str = include_str!("../templates/default.css");
pub fn render_page(template: &str, config: &Config, entries: &[Entry], form_html: &str) -> String { pub fn render_page(template: &str, config: &Config, entries: &[Entry], form_html: &str) -> String {
let entries_html = render_entries(entries, &config.separator); let entries_html = render_entries(entries, &config.separator);
let style = if config.style.is_empty() { let css = if config.style.is_empty() {
String::new() DEFAULT_STYLE
} else { } else {
format!("<style>\n{}\n </style>", config.style) &config.style
}; };
let style = format!("<style>\n{css}\n </style>");
template template
.replace("{{title}}", &config.site_title) .replace("{{title}}", &config.site_title)
.replace("{{form}}", form_html) .replace("{{form}}", form_html)

36
templates/default.html
View file

@ -2,32 +2,21 @@
Default guestbook template. Default guestbook template.
Copy this file and point BOOK_TEMPLATE at your copy to customize. Copy this file and point BOOK_TEMPLATE at your copy to customize.
Placeholders are inserted with double curly braces, e.g. curly-title-curly.
Available placeholders: Available placeholders:
{{title}} - Site title (BOOK_SITE_TITLE). Useful in <title> and headings. title - Site title (BOOK_SITE_TITLE). Useful in <title> and headings.
{{form}} - The submission form (labels, inputs, button). Controlled by form - The submission form (labels, inputs, button). Controlled by
BOOK_FORM_PROMPT, BOOK_LABEL_NAME, BOOK_LABEL_WEBSITE, BOOK_FORM_PROMPT, BOOK_LABEL_NAME, BOOK_LABEL_WEBSITE,
BOOK_LABEL_MESSAGE, BOOK_BUTTON_TEXT, BOOK_TEXTAREA_ROWS, BOOK_LABEL_MESSAGE, BOOK_BUTTON_TEXT, BOOK_TEXTAREA_ROWS,
BOOK_TEXTAREA_COLS. Empty when BOOK_OPEN_REGISTRATION=false. BOOK_TEXTAREA_COLS. Empty when BOOK_OPEN_REGISTRATION=false.
{{entries}} - Approved guestbook entries, newest first. Entry separator entries - Approved guestbook entries, newest first. Entry separator
controlled by BOOK_SEPARATOR. controlled by BOOK_SEPARATOR.
{{style}} - Custom CSS from BOOK_STYLE or BOOK_STYLE_FILE, wrapped in style - Custom CSS from BOOK_STYLE or BOOK_STYLE_FILE, wrapped in
a <style> tag. Empty when neither is set. a <style> tag. Uses built-in default.css when neither is set.
Available CSS classes on rendered elements: See default.css for available CSS classes on rendered elements.
.page-container - Main page wrapper
.guestbook-prompt - Text above the form
.guestbook-form - The <form> element
.guestbook-label - Field labels
.guestbook-input - Text inputs (name, website)
.guestbook-textarea - Message textarea
.guestbook-button - Submit button
.entry-header - Entry date/name/website line
.entry-name - Author name within the header
.entry-website - Website link within the header
.entry-body - Entry message content (raw HTML, not escaped)
.entry-separator - Divider between entries
--> -->
<!DOCTYPE html> <!DOCTYPE html>
<html lang="en"> <html lang="en">
@ -35,15 +24,6 @@
<meta charset="utf-8"> <meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1"> <meta name="viewport" content="width=device-width, initial-scale=1">
<title>{{title}}</title> <title>{{title}}</title>
<style>
.page-container {
max-width: 70ch;
margin: 0 auto;
padding: 1rem;
white-space: pre-wrap;
word-wrap: break-word;
}
</style>
{{style}} {{style}}
</head> </head>
<body> <body>