65 lines
1.9 KiB
Rust
65 lines
1.9 KiB
Rust
use anyhow::{anyhow, Result};
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use chrono::prelude::*;
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use wasm_bindgen::JsCast;
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use web_sys::HtmlDocument;
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fn get_document() -> Result<HtmlDocument> {
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web_sys::window()
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.and_then(|w| w.document())
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.ok_or_else(|| anyhow!("Could not get window document"))
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.and_then(|d| {
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d.dyn_into::<web_sys::HtmlDocument>()
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.map_err(|_| anyhow!("Document is not an HTMLDocument"))
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})
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}
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pub fn set_cookie(cookie_name: &str, value: &str, expiration: &DateTime<Utc>) -> Result<()> {
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let doc = web_sys::window()
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.and_then(|w| w.document())
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.ok_or_else(|| anyhow!("Could not get window document"))
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.and_then(|d| {
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d.dyn_into::<web_sys::HtmlDocument>()
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.map_err(|_| anyhow!("Document is not an HTMLDocument"))
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})?;
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let cookie_string = format!(
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"{}={}; expires={}; sameSite=Strict; path=/",
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cookie_name,
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value,
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expiration.to_rfc2822()
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);
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doc.set_cookie(&cookie_string)
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.map_err(|_| anyhow!("Could not set cookie"))
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}
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pub fn get_cookie(cookie_name: &str) -> Result<Option<String>> {
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let cookies = get_document()?
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.cookie()
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.map_err(|_| anyhow!("Could not access cookies"))?;
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Ok(cookies
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.split(';')
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.filter_map(|c| c.split_once('='))
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.find_map(|(name, value)| {
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if name.trim() == cookie_name {
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if value.is_empty() {
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None
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} else {
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Some(value.to_string())
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}
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} else {
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None
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}
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}))
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}
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pub fn delete_cookie(cookie_name: &str) -> Result<()> {
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if get_cookie(cookie_name)?.is_some() {
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set_cookie(
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cookie_name,
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"",
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&Utc.with_ymd_and_hms(1970, 1, 1, 0, 0, 0).unwrap(),
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)
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} else {
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Ok(())
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}
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}
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