Update

src/lib.rs

@@ -285,7 +285,7 @@ struct ApiTeachersResponse {
 }
 
 #[derive(Deserialize, Debug)]
-pub struct ApiReportStudent {
+pub struct ApiReportUser {
     pub name: String,
     #[serde(rename = "longName")]
     pub long_name: String,
@@ -746,7 +746,7 @@ impl Client {
         Ok(resp.data.elements)
     }
 
-    pub async fn student_reports(&self, class_id: i32) -> Result<Vec<ApiReportStudent>> {
+    pub async fn student_reports(&self, class_id: i32) -> Result<Vec<ApiReportUser>> {
         #[derive(Deserialize, Debug)]
         struct Data {
             finished: bool,
@@ -816,7 +816,80 @@ impl Client {
             .from_reader(records.as_bytes());
 
         Ok(reader
-            .deserialize::<ApiReportStudent>()
+            .deserialize::<ApiReportUser>()
+            .collect::<Result<Vec<_>, _>>()?)
+    }
+
+    pub async fn teacher_reports(&self, class_id: i32) -> Result<Vec<ApiReportUser>> {
+        #[derive(Deserialize, Debug)]
+        struct Data {
+            finished: bool,
+            error: bool,
+            #[serde(rename = "messageId")]
+            message_id: i32,
+            #[serde(rename = "reportParams")]
+            report_params: String,
+        }
+
+        #[derive(Deserialize, Debug)]
+        struct Response {
+            data: Data,
+        }
+
+        let mut url = self.webuntis_url.join("reports.do")?;
+        url.query_pairs_mut()
+            .append_pair("name", "Teacher")
+            .append_pair("format", "csv")
+            .append_pair("elementsForDate", "true");
+        let resp: Response = reqwest::Client::new()
+            .get(url)
+            .header(reqwest::header::USER_AGENT, &self.user_agent)
+            .header(reqwest::header::ACCEPT, "application/json")
+            .header(
+                reqwest::header::COOKIE,
+                self.session.as_ref().context("Not logged in")?,
+            )
+            .header(
+                reqwest::header::AUTHORIZATION,
+                Client::construct_bearer(&self.authorization.as_ref().context("Not logged in")?),
+            )
+            .send()
+            .await?
+            .json()
+            .await?;
+        if resp.data.error {
+            bail!("Error generating report");
+        } else if !resp.data.finished {
+            bail!("Report not finished");
+        }
+
+        let mut records_url = self.webuntis_url.join("reports.do")?;
+        records_url.set_query(Some(&resp.data.report_params));
+        records_url
+            .query_pairs_mut()
+            .append_pair("msgId", &resp.data.message_id.to_string());
+        let records = reqwest::Client::new()
+            .get(records_url)
+            .header(reqwest::header::USER_AGENT, &self.user_agent)
+            .header(reqwest::header::ACCEPT, "text/csv")
+            .header(
+                reqwest::header::COOKIE,
+                self.session.as_ref().context("Not logged in")?,
+            )
+            .header(
+                reqwest::header::AUTHORIZATION,
+                Client::construct_bearer(&self.authorization.as_ref().context("Not logged in")?),
+            )
+            .send()
+            .await?
+            .text()
+            .await?;
+        let mut reader = csv::ReaderBuilder::new()
+            .delimiter(b'\t')
+            .from_reader(records.as_bytes());
+
+        Ok(reader
+            .deserialize::<ApiReportUser>()
             .collect::<Result<Vec<_>, _>>()?)
     }
 }