71 lines
1.4 KiB
Rust
71 lines
1.4 KiB
Rust
use failure::*;
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use crate::json_schema::*;
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use serde_json::{Value};
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use std::collections::HashMap;
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#[derive(Debug)]
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pub struct ApiMethod {
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pub description: &'static str,
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pub parameters: Jss,
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pub returns: Jss,
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pub handler: fn(Value) -> Result<Value, Error>,
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}
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#[derive(Debug)]
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pub struct MethodInfo {
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pub get: Option<ApiMethod>,
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pub put: Option<ApiMethod>,
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pub post: Option<ApiMethod>,
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pub delete: Option<ApiMethod>,
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pub subdirs: Option<HashMap<String, MethodInfo>>,
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}
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impl MethodInfo {
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pub fn new() -> Self {
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Self {
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get: None,
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put: None,
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post: None,
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delete: None,
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subdirs: None
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}
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}
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pub fn get(mut self, m: ApiMethod) -> Self {
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self.get = Some(m);
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self
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}
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pub fn find_method(&self, components: &[&str]) -> Option<&MethodInfo> {
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if components.len() == 0 { return Some(self); };
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let (dir, rest) = (components[0], &components[1..]);
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if let Some(ref dirmap) = self.subdirs {
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if let Some(ref info) = dirmap.get(dir) {
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return info.find_method(rest);
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}
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}
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None
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}
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}
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// fixme: remove - not required?
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#[macro_export]
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macro_rules! methodinfo {
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($($option:ident => $e:expr),*) => {{
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let info = MethodInfo::new();
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$(
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info.$option = Some($e);
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)*
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info
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}}
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}
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