1 files changed, 75 insertions, 0 deletions
diff --git a/src/client.rs b/src/client.rs
new file mode 100644
index 0000000..39f7d4b
--- /dev/null
+++ b/src/client.rs
@@ -0,0 +1,75 @@
+use std::error::Error;
+
+use serde::Deserialize;
+use serde_json::json;
+use serde_repr::{Deserialize_repr, Serialize_repr};
+
+type Result<T> = std::result::Result<T, Box<dyn Error>>;
+
+pub struct HydrusClient {
+    apikey: Option<String>,
+    url: String,
+}
+
+#[derive(Serialize_repr, Deserialize_repr, PartialEq, Debug)]
+#[repr(u8)]
+pub enum HydrusPermissions {
+    ImportAndEditURLs = 0,
+    ImportAndEditFiles,
+    EditFileTags,
+    SearchAndFetchFiles,
+    ManagePages,
+    ManageCookiesAndHeaders,
+    ManageDatabase,
+    EditFileNotes,
+    EditFileRelationships,
+    EditFileRatings,
+    ManagePopups,
+    EditFileTimes,
+    CommitPending,
+    SeeLocalPaths,
+}
+
+#[derive(Deserialize)]
+struct SessionKey {
+    session_key: String,
+}
+
+impl HydrusClient {
+    pub fn new(url: String) -> HydrusClient {
+        return HydrusClient {
+            apikey: None,
+            url: url,
+        };
+    }
+
+    pub fn set_api_key(&mut self, key: String) {
+        self.apikey = Some(key)
+    }
+
+    pub fn request_new_permissions(
+        &self,
+        name: String,
+        permissions: &[HydrusPermissions],
+    ) -> Result<String> {
+        let mut req_url = self.url.to_owned();
+        req_url.push_str("/request_new_permissions?name=");
+        req_url.push_str(&name);
+
+        if permissions.len() == 0 {
+            req_url.push_str("&permit_everything=true");
+        } else {
+            req_url.push_str("&basic_permissions=");
+            let json_string = serde_json::to_string(&json!(permissions))?;
+            let encoded = urlencoding::encode(&json_string);
+            req_url.push_str(&encoded);
+        };
+
+        let respose = ureq::get(req_url)
+            .call()?
+            .body_mut()
+            .read_json::<SessionKey>()?;
+
+        return Ok(respose.session_key);
+    }
+}