55 lines
1.9 KiB
Rust
55 lines
1.9 KiB
Rust
//! URL path and query parsing helpers for the portal.
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//!
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//! CONTRACT: these helpers are routing glue. Keep accepted URL shapes stable
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//! because API handlers and the HTML portal depend on them.
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pub(crate) fn normalize_path(url: &str) -> String {
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let path = url.split('?').next().unwrap_or("/");
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let path = path.strip_prefix("/portal").unwrap_or(path);
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if path.is_empty() {
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"/".to_string()
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} else {
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path.to_string()
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}
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}
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pub(crate) fn query_flag(url: &str, key: &str) -> bool {
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let Some(query) = url.split_once('?').map(|(_, query)| query) else {
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return false;
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};
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query.split('&').any(|pair| {
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let (name, value) = pair.split_once('=').unwrap_or((pair, "1"));
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name == key && matches!(value, "1" | "true" | "yes" | "on")
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})
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}
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pub(crate) fn query_param(url: &str, key: &str) -> Option<String> {
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let query = url.split_once('?').map(|(_, query)| query)?;
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query.split('&').find_map(|pair| {
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let (name, value) = pair.split_once('=').unwrap_or((pair, ""));
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(name == key && !value.is_empty()).then(|| value.to_string())
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})
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}
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pub(crate) fn parse_investigation_pack_path(path: &str) -> Option<String> {
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path.strip_prefix("/api/investigation-pack/")
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.map(str::trim)
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.filter(|value| !value.is_empty() && !value.contains('/'))
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.map(ToString::to_string)
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}
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pub(crate) fn parse_case_path(path: &str) -> Option<String> {
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path.strip_prefix("/api/cases/")
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.map(str::trim)
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.filter(|value| !value.is_empty() && !value.contains('/'))
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.map(ToString::to_string)
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}
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pub(crate) fn parse_case_status_path(path: &str) -> Option<String> {
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path.strip_prefix("/api/cases/")
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.and_then(|value| value.strip_suffix("/status"))
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.map(str::trim)
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.filter(|value| !value.is_empty() && !value.contains('/'))
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.map(ToString::to_string)
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}
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