mirror of
https://github.com/minoplhy/chhoto-url.git
synced 2024-11-23 01:26:46 +00:00
86 lines
5.3 KiB
Rust
86 lines
5.3 KiB
Rust
use crate::database;
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use rand::seq::SliceRandom;
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use regex::Regex;
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use rusqlite::Connection;
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pub fn get_longurl(shortlink: String, db: &Connection) -> String {
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if validate_link(&shortlink) {
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database::find_url(shortlink.as_str(), db)
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} else {
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String::new()
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}
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}
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fn validate_link(link: &str) -> bool {
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let re = Regex::new("^[a-z0-9-_]+$").unwrap();
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re.is_match(link)
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}
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pub fn getall(db: &Connection) -> String {
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let links = database::getall(db);
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links.join("\n")
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}
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pub fn add_link(req: String, db: &Connection) -> (bool, String) {
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let chunks: Vec<&str> = req.split(';').collect();
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let longlink = String::from(chunks[0]);
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let mut shortlink;
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if chunks.len() > 1 {
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shortlink = chunks[1].to_string().to_lowercase();
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if shortlink.is_empty() {
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shortlink = random_name();
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}
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} else {
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shortlink = random_name();
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}
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if validate_link(shortlink.as_str()) && get_longurl(shortlink.clone(), db).is_empty() {
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(
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database::add_link(shortlink.clone(), longlink, db),
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shortlink,
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)
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} else {
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(false, String::from("shortUrl not valid or already in use"))
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}
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}
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fn random_name() -> String {
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#[rustfmt::skip]
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static ADJECTIVES: [&str; 108] = ["admiring", "adoring", "affectionate", "agitated", "amazing", "angry", "awesome", "beautiful",
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"blissful", "bold", "boring", "brave", "busy", "charming", "clever", "compassionate", "competent", "condescending", "confident", "cool",
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"cranky", "crazy", "dazzling", "determined", "distracted", "dreamy", "eager", "ecstatic", "elastic", "elated", "elegant", "eloquent", "epic",
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"exciting", "fervent", "festive", "flamboyant", "focused", "friendly", "frosty", "funny", "gallant", "gifted", "goofy", "gracious",
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"great", "happy", "hardcore", "heuristic", "hopeful", "hungry", "infallible", "inspiring", "intelligent", "interesting", "jolly",
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"jovial", "keen", "kind", "laughing", "loving", "lucid", "magical", "modest", "musing", "mystifying", "naughty", "nervous", "nice",
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"nifty", "nostalgic", "objective", "optimistic", "peaceful", "pedantic", "pensive", "practical", "priceless", "quirky", "quizzical",
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"recursing", "relaxed", "reverent", "romantic", "sad", "serene", "sharp", "silly", "sleepy", "stoic", "strange", "stupefied", "suspicious",
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"sweet", "tender", "thirsty", "trusting", "unruffled", "upbeat", "vibrant", "vigilant", "vigorous", "wizardly", "wonderful", "xenodochial",
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"youthful", "zealous", "zen"];
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#[rustfmt::skip]
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static NAMES: [&str; 241] = ["agnesi", "albattani", "allen", "almeida", "antonelli", "archimedes", "ardinghelli", "aryabhata", "austin",
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"babbage", "banach", "banzai", "bardeen", "bartik", "bassi", "beaver", "bell", "benz", "bhabha", "bhaskara", "black", "blackburn", "blackwell",
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"bohr", "booth", "borg", "bose", "bouman", "boyd", "brahmagupta", "brattain", "brown", "buck", "burnell", "cannon", "carson", "cartwright",
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"carver", "cauchy", "cerf", "chandrasekhar", "chaplygin", "chatelet", "chatterjee", "chaum", "chebyshev", "clarke", "cohen", "colden", "cori",
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"cray", "curie", "curran", "darwin", "davinci", "dewdney", "dhawan", "diffie", "dijkstra", "dirac", "driscoll", "dubinsky", "easley", "edison",
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"einstein", "elbakyan", "elgamal", "elion", "ellis", "engelbart", "euclid", "euler", "faraday", "feistel", "fermat", "fermi", "feynman", "franklin",
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"gagarin", "galileo", "galois", "ganguly", "gates", "gauss", "germain", "goldberg", "goldstine", "goldwasser", "golick", "goodall", "gould", "greider",
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"grothendieck", "haibt", "hamilton", "hardy", "haslett", "hawking", "heisenberg", "hellman", "hermann", "herschel", "hertz", "heyrovsky", "hodgkin",
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"hofstadter", "hoover", "hopper", "hugle", "hypatia", "ishizaka", "jackson", "jang", "jemison", "jennings", "jepsen", "johnson", "joliot", "jones",
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"kalam", "kapitsa", "kare", "keldysh", "keller", "kepler", "khayyam", "khorana", "kilby", "kirch", "knuth", "kowalevski", "lalande", "lamarr",
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"lamport", "leakey", "leavitt", "lederberg", "lehmann", "lewin", "lichterman", "liskov", "lovelace", "lumiere", "mahavira", "margulis", "matsumoto",
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"maxwell", "mayer", "mccarthy", "mcclintock", "mclaren", "mclean", "mcnulty", "meitner", "mendel", "mendeleev", "meninsky", "merkle", "mestorf",
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"mirzakhani", "montalcini", "moore", "morse", "moser", "murdock", "napier", "nash", "neumann", "newton", "nightingale", "nobel", "noether", "northcutt",
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"noyce", "panini", "pare", "pascal", "pasteur", "payne", "perlman", "pike", "poincare", "poitras", "proskuriakova", "ptolemy", "raman", "ramanujan",
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"rhodes", "ride", "riemann", "ritchie", "robinson", "roentgen", "rosalind", "rubin", "saha", "sammet", "sanderson", "satoshi", "shamir", "shannon",
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"shaw", "shirley", "shockley", "shtern", "sinoussi", "snyder", "solomon", "spence", "stonebraker", "sutherland", "swanson", "swartz", "swirles",
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"taussig", "tesla", "tharp", "thompson", "torvalds", "tu", "turing", "varahamihira", "vaughan", "vaughn", "villani", "visvesvaraya", "volhard",
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"wescoff", "weierstrass", "wilbur", "wiles", "williams", "williamson", "wilson", "wing", "wozniak", "wright", "wu", "yalow", "yonath", "zhukovsky"];
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format!(
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"{0}-{1}",
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ADJECTIVES.choose(&mut rand::thread_rng()).unwrap(),
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NAMES.choose(&mut rand::thread_rng()).unwrap()
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)
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}
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