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Can check the validity of an URL

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This commit is contained in:
Pierre HUBERT 2020-06-25 18:19:09 +02:00
parent bd3818360b
commit c2bac9401a
1 changed files with 21 additions and 0 deletions
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21
src/utils/string_utils.rs
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@ -2,6 +2,12 @@
//! //!
//! This module contains utilities that can be used accross all the application //! This module contains utilities that can be used accross all the application
use std::convert::TryFrom;
use std::str::FromStr;
use actix_web::dev::Url;
use actix_web::http::Uri;
/// Escape an HTML string /// Escape an HTML string
/// ///
/// Removes the HTML code included inside a string /// Removes the HTML code included inside a string
@ -17,3 +23,18 @@ pub fn remove_html_nodes(input: &str) -> String {
input.replace("<", "&lt;") input.replace("<", "&lt;")
.replace(">", "&gt;") .replace(">", "&gt;")
} }
/// Check out whether a URL is valid or not
///
/// ```
/// use comunic_server::utils::string_utils::check_url;
///
/// let url1 = "http://communniquons.org/?url=some&arg2=myname#content3";
/// assert_eq!(check_url(url1), true);
///
/// let url2 = "h@ttp://communniquons.org/?url=some&arg2=myname#content3";
/// assert_eq!(check_url(url2), false);
/// ```
pub fn check_url(url: &str) -> bool {
Uri::from_str(url).is_ok()
}