30 lines
651 B
Rust
30 lines
651 B
Rust
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use serde_yaml::{Mapping, Value};
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use chrono::{DateTime, Utc};
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pub struct DateExtension {}
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impl DateExtension {
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pub fn new() -> DateExtension {
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DateExtension{}
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}
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}
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impl super::Extension for DateExtension {
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fn name(&self) -> String {
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String::from("date")
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}
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fn calculate(&self, params: &Mapping) -> Option<String> {
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let now: DateTime<Utc> = Utc::now();
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let format = params.get(&Value::from("format"));
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let date = if let Some(format) = format {
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now.format(format.as_str().unwrap()).to_string()
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}else{
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now.to_rfc2822()
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};
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Some(date)
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}
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}
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