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/* 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);
}
}
}
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