Add abook api to main example.

1 files changed, 52 insertions, 0 deletions

diff --git a/examples/abook.rs b/examples/abook.rs
new file mode 100644
index 0000000..bceaacc
--- /dev/null
+++ b/examples/abook.rs
@@ -0,0 +1,52 @@
+/* Example Zot API command line utility, part of zotapi.
+ * Copyright (C) 2018  Harald Eilertsen <haraldei@anduin.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+extern crate zotapi;
+extern crate serde_json;
+
+pub fn fetch(client: &zotapi::Client, raw: bool) {
+    match client.abook().fetch() {
+        Ok(payload) => {
+            if raw {
+                println!("{}", &payload);
+            }
+            else {
+                process(&payload);
+            }
+        },
+        Err(e) => {
+            println!("{:?}", e);
+        }
+    }
+}
+
+fn process(payload: &str) {
+    let data: serde_json::Value = serde_json::from_str(&payload).unwrap();
+    match data {
+        serde_json::Value::Array(v) => {
+            for contact in v {
+                println!("{} ({}, {})",
+                    contact["xchan_name"],
+                    contact["xchan_addr"],
+                    contact["xchan_network"]);
+            }
+        },
+        _ => {
+            println!("Unexpected data:\n{}", payload);
+        }
+    };
+}