Add new "master" example, to contain all examples as subcommands.

Only implements fetching the channel-stream for now.

1 files changed, 52 insertions, 0 deletions

diff --git a/examples/channel_stream.rs b/examples/channel_stream.rs
new file mode 100644
index 0000000..4e77d1c
--- /dev/null
+++ b/examples/channel_stream.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/>.
+ */
+
+use zotapi;
+
+use serde_json;
+
+pub fn fetch(client: &zotapi::Client, raw: bool) {
+    match client.channel_stream() {
+        Ok(payload) => {
+            if raw {
+                println!("{}", payload);
+            }
+            else {
+                print(&payload);
+            }
+        },
+        Err(e) => {
+            println!("Error getting channel stream: {:?}", e);
+        }
+    }
+}
+
+fn print(payload: &str) {
+    match serde_json::from_str(&payload) {
+        Ok(serde_json::Value::Array(v)) => {
+            for item in v.into_iter() {
+                println!("{} {} {}", item["title"], item["type"], item["author"]["name"]);
+            }
+        },
+        Ok(_) => {
+            println!("Wrong type returned, expected an array.")
+        },
+        Err(e) => {
+            println!("Error: {}", e);
+        }
+    }
+}