main.rs 5.12 KB
Newer Older
Robert Czechowski's avatar
Robert Czechowski committed
1
2
3
4
5
6
7
#[macro_use]
extern crate iron;
#[macro_use]
extern crate router;
#[macro_use]
extern crate serde_derive;

8
9
10
#[macro_use]
extern crate structopt;

11
extern crate rusqlite;
Robert Czechowski's avatar
Robert Czechowski committed
12
13
14
15
16
17
18
19
20
extern crate iron_sessionstorage;
extern crate urlencoded;
extern crate time;
extern crate persistent;
extern crate rand;
extern crate mount;
extern crate staticfile;
extern crate handlebars_iron;
extern crate serde_json;
21
22
23
extern crate params;
extern crate reqwest;
extern crate serde_yaml;
24
25
26
27
28
29
30
31
32
33
34
35

use rusqlite::Connection;

mod db_apply_migrations;
mod db_conn_sqlite;
mod db_conn;
mod db_objects;

use db_conn::{MedalConnection, MedalObject};

use db_objects::*;

Robert Czechowski's avatar
Robert Czechowski committed
36
mod webfw_iron;
37
mod configreader_yaml;
Robert Czechowski's avatar
Robert Czechowski committed
38
39
40
41
42
43
44
45

use webfw_iron::start_server;

mod functions;

use std::path;
use std::fs;

46
47
48
use std::path::{Path,PathBuf};
use structopt::StructOpt;

49
#[derive(Serialize, Deserialize, Clone)]
50
pub struct Config {
51
52
53
54
    host: Option<String>,
    port: Option<u16>,
    self_url: Option<String>,
    oauth_url: Option<String>,
55
56
57
58
    oauth_client_id: Option<String>,
    oauth_client_secret: Option<String>,
    oauth_access_token_url: Option<String>,
    oauth_user_data_url: Option<String>,
59
    database_file: Option<PathBuf>,
60
61
}

62
fn read_config_from_file(file: &Path) -> Config {
63
64
    use std::io::Read;
    
65
    let mut config = if let Ok(mut file) = fs::File::open(file) {
66
67
68
69
        let mut contents = String::new();
        file.read_to_string(&mut contents).unwrap();
        serde_json::from_str(&contents).unwrap()
    } else {
70
        println!("Configuration file '{}' not found.", file.to_str().unwrap_or("<Encoding error>"));
71
        Config {
72
73
74
75
            host: None,
            port: None,
            self_url: None,
            oauth_url: None,
76
77
78
79
            oauth_client_id: None,
            oauth_client_secret: None,
            oauth_access_token_url: None,
            oauth_user_data_url: None,
80
            database_file: None,
81
        }
82
83
84
85
86
87
88
    };

    if config.host.is_none() {config.host = Some("[::]".to_string())}
    if config.port.is_none() {config.port = Some(8080)}
    if config.self_url.is_none() {config.self_url = Some("https://localhost:8080".to_string())}

    config
89
}
90

91
92
93
94
95
96
97
98
99
100
101
102
103
104
#[derive(StructOpt, Debug)]
#[structopt()]
struct Opt {
    /// Config file to use (default: 'config.json')
    #[structopt(short = "c", long = "config", default_value = "config.json", parse(from_os_str))]
    configfile: PathBuf,

    /// Database file to use (default: from config file or 'medal.db')
    #[structopt(short = "d", long = "database", parse(from_os_str))]
    databasefile: Option<PathBuf>,
}



Robert Czechowski's avatar
Robert Czechowski committed
105
fn read_contest(p: &path::PathBuf) -> Option<Contest> {
106
107
    use std::fs::File;
    use std::io::Read;
Robert Czechowski's avatar
Robert Czechowski committed
108
    println!("Try to read some file …");
109

110
111
112
113
    let mut file = File::open(p).unwrap();
    let mut contents = String::new();
    file.read_to_string(&mut contents).unwrap();
    
Robert Czechowski's avatar
Robert Czechowski committed
114
    configreader_yaml::parse_yaml(&contents, p.file_name().to_owned()?.to_str()?, &format!("{}/", p.parent().unwrap().to_str()?)) 
Robert Czechowski's avatar
Robert Czechowski committed
115
116
117
118
119
120
121
122
123
124
125
126
}

fn get_all_contest_info(task_dir: &str) -> Vec<Contest> {
    fn walk_me_recursively(p: &path::PathBuf, contests: &mut Vec<Contest>) {
        match fs::read_dir(p) {
            Ok(paths) => for path in paths {
                let p = path.unwrap().path();
                walk_me_recursively(&p, contests);
            },
            _ => (),
        }
        
127
        if p.file_name().unwrap().to_string_lossy().to_string().ends_with(".yaml") {
Robert Czechowski's avatar
Robert Czechowski committed
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
            match read_contest(p) {
                Some(contest) => contests.push(contest),
                _ => (),
            }
        };                   
    };

    
    let mut contests = Vec::new();
    match fs::read_dir(task_dir) {
        Err(why) => println!("Error opening tasks directory! {:?}", why.kind()),
        Ok(paths) => for path in paths {
            walk_me_recursively(&path.unwrap().path(), &mut contests);
        },
    };

    contests
}

fn refresh_all_contests(conn : &mut Connection) {
    let v = get_all_contest_info("tasks/");

    for mut contest_info in v {
        contest_info.save(conn);
    }
}

fn main() {
156
157
158
159
160
161
162
    let opt = Opt::from_args();
    println!("{:?}", opt);
    
    let mut config = read_config_from_file(&opt.configfile);

    if opt.databasefile.is_some() { config.database_file = opt.databasefile; }
    //if config.database_file.is_none() { config.database_file = Some(.to_path_buf()); }
163
    
164
    let mut conn = match config.database_file {
165
166
        Some(ref path) => {print!("Using database file {}", &path.to_str().unwrap_or("<unprintable filename>"));  Connection::create(path)},
        None => {println!("Using default database file ./medal.db"); Connection::create(&Path::new("medal.db"))},
167
168
    };
        
Robert Czechowski's avatar
Robert Czechowski committed
169
170
171
    db_apply_migrations::test(&mut conn);

    refresh_all_contests(&mut conn);
172
173
174
175
176
177
178
179
180
181
182
183
184
185
        
    println!("Hello, world!");

    let contest = conn.get_contest_by_id_complete(1);

    println!("Contest {}", contest.name);
    
    for taskgroup in contest.taskgroups {
        print!("  Task {}: ", taskgroup.name);
        for task in taskgroup.tasks {
            print!("{} ({}) ", task.stars, task.location);
        }
        println!("");
    }
Robert Czechowski's avatar
Robert Czechowski committed
186

187
    start_server(conn, config);
Robert Czechowski's avatar
Robert Czechowski committed
188

189
    println!("Could not run server. Is the port already in use?");
190
}