Fix uploading of attachments to posts.

The field needs to be named `media`, and we also need to handle the
result of the operation.

This refactors the result handling into a separate private function.

2 files changed, 29 insertions, 31 deletions

diff --git a/src/client.rs b/src/client.rs
index 67c153f..e1561bf 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -106,50 +106,31 @@ impl Client {
         where T: Serialize
     {
         let url = dbg!(self.url(path, args));
-        let mut res = self.inner.get(&url)
+        let res = self.inner.get(&url)
             .header(ACCEPT, "application/json")
             .basic_auth(self.user.clone(), Some(self.pw.clone()))
             .send()?;
 
-        match res.status() {
-            StatusCode::UNAUTHORIZED => Err(Error::Unauthorized),
-            StatusCode::OK => {
-                let mut body = String::new();
-                res.read_to_string(&mut body)?;
-                Ok(body)
-            },
-            _ => {
-                println!("Received unknown status: {:?}", res.status());
-                Err(Error::Unknown)
-            }
-        }
+        handle_result(res)
     }
 
     pub fn post_data<T>(&self, path: &str, data: &T) -> Result<String, Error>
         where T: Serialize,
     {
-        let url = self.url(path, &());
-        let mut res = self.inner.post(&url)
+        let url = dbg!(self.url(path, &()));
+        let res = self.inner.post(&url)
             .header(ACCEPT, "application/json")
             .header(CONTENT_TYPE, "application/x-www-form-urlencoded")
             .basic_auth(self.user.clone(), Some(self.pw.clone()))
             .form(&data)
             .send()?;
 
-        match res.status() {
-            StatusCode::UNAUTHORIZED => Err(Error::Unauthorized),
-            StatusCode::OK => {
-                let mut body = String::new();
-                res.read_to_string(&mut body)?;
-                Ok(body)
-            },
-            _ => Err(Error::Unknown)
-        }
+        handle_result(res)
     }
 
     pub fn post_multipart(&self, path: &str, data: &BTreeMap<&str, &str>, files: &Vec<&str>) -> Result<String, Error>
     {
-        let url = self.url(path, &());
+        let url = dbg!(self.url(path, &()));
         let mut form = reqwest::multipart::Form::new();
 
         for (key, value) in data.iter() {
@@ -157,7 +138,7 @@ impl Client {
         }
 
         for f in files.iter() {
-            form = form.file("files", f).unwrap();
+            form = form.file("media", f).unwrap();
         }
 
         let res = self.inner.post(&url)
@@ -166,8 +147,25 @@ impl Client {
             .multipart(form)
             .send()?;
 
-        match res.status() {
-            _ => Err(Error::Unknown)
+        handle_result(res)
+    }
+}
+
+// A common function for handling the response after a request.
+//
+// Consumes the response, and return it as a string or an error.
+fn handle_result(mut res: reqwest::Response) -> Result<String, Error> {
+    match res.status() {
+        StatusCode::UNAUTHORIZED => Err(Error::Unauthorized),
+        StatusCode::OK => {
+            let mut body = String::new();
+            res.read_to_string(&mut body)?;
+            Ok(body)
+        },
+        _ => {
+            eprintln!("Received unknown status: {:?}", res.status());
+            Err(Error::Unknown)
         }
     }
 }
+
diff --git a/tests/zotapi.rs b/tests/zotapi.rs
index 9ad5cf9..1a81dc3 100644
--- a/tests/zotapi.rs
+++ b/tests/zotapi.rs
@@ -114,7 +114,7 @@ fn upload_item_with_media_file() {
             "Content-Disposition: form-data; name=\"title\"\r\n" +
             "\r\nA title\r\n" +
             "--.+\r\n" +
-            "Content-Disposition: form-data; name=\"files\"; filename=\"testfile.txt\"\r\n" +
+            "Content-Disposition: form-data; name=\"media\"; filename=\"testfile.txt\"\r\n" +
             "Content-Type: text/plain\r\n" +
             "\r\ntestfile contents\n" +
             "\r\n--.+--\r\n"))
@@ -146,11 +146,11 @@ fn upload_item_with_two_files() {
             "Content-Disposition: form-data; name=\"title\"\r\n" +
             "\r\nA title\r\n" +
             "--.+\r\n" +
-            "Content-Disposition: form-data; name=\"files\"; filename=\"testfile.txt\"\r\n" +
+            "Content-Disposition: form-data; name=\"media\"; filename=\"testfile.txt\"\r\n" +
             "Content-Type: text/plain\r\n" +
             "\r\ntestfile contents\n" +
             "\r\n--.+\r\n" +
-            "Content-Disposition: form-data; name=\"files\"; filename=\"testfile.txt\"\r\n" +
+            "Content-Disposition: form-data; name=\"media\"; filename=\"testfile.txt\"\r\n" +
             "Content-Type: text/plain\r\n" +
             "\r\ntestfile contents\n" +
             "\r\n--.+--\r\n"))