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3 changed files with 25 additions and 49 deletions

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@ -1,6 +1,6 @@
[package]
name = "frogbot"
version = "0.1.1"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

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@ -15,7 +15,6 @@ use regex::Regex;
use scraper::{Html, Selector};
/// Represents an Embed in the chat
#[derive(Default)]
pub struct Embed {
/// The title of the embed
pub title: String,
@ -31,7 +30,7 @@ impl Embed {
}
/// Scrapes the HTML of a webpage and generates an [`Embed`] with the scraped information.
pub fn parse_metadata(page: &str) -> Option<Embed> {
pub fn parse_metadata(page: &str) -> Embed {
let doc_body = Html::parse_document(page);
// Selectors used to get metadata are defined here
@ -45,11 +44,6 @@ pub fn parse_metadata(page: &str) -> Option<Embed> {
let mut meta_title = String::default();
let mut meta_description = String::default();
if let (None, None) = (title, desc) {
warn!("Couldn't parse any metadata for URL");
return None;
}
if let Some(title) = title {
meta_title = title.text().collect();
} else {
@ -62,7 +56,7 @@ pub fn parse_metadata(page: &str) -> Option<Embed> {
warn!("Failed to parse description HTML");
}
Some(Embed::new(meta_title, meta_description))
Embed::new(meta_title, meta_description)
}
/// Check if the message has any urls in it and get them if it does
@ -125,25 +119,26 @@ pub async fn embed_handler(event: OriginalSyncRoomMessageEvent, room: Room, clie
let urls = get_urls_from_message(&text_content.body);
let reqwest_client = reqwest::Client::builder().user_agent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36").build().unwrap();
let reqwest_client = reqwest::Client::builder().user_agent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36").build().unwrap();
for url in urls {
if let Ok(req) = reqwest_client.get(url).send().await {
if let Ok(res) = req.text().await {
// beware, dirty HTML parsing code
let metadata = parse_metadata(&res);
let embed = parse_metadata(&res);
// Build and send our message reply
if metadata.is_some() {
let embed = metadata.unwrap();
// Build our message reply
let bot_reply = RoomMessageEventContent::text_html(
&embed.title,
format!(
"<blockquote>
<h4>{}</h4>
r#"
<blockquote>
<h6><a href="{}">{}</a></h6>
<h3><strong>{}</strong></h3>
<p>{}</p>
</blockquote>",
&embed.title, &embed.description
</blockquote>
"#,
&url, &url, &embed.title, &embed.description
),
)
.make_reply_to(&full_reply_event);
@ -153,24 +148,11 @@ pub async fn embed_handler(event: OriginalSyncRoomMessageEvent, room: Room, clie
if room.send(bot_reply, None).await.is_err() {
warn!("Failed to send embed for URL: '{}'", &url);
}
// If we didn't get any metadata send a generic "No metadata" response
} else {
let bot_reply = RoomMessageEventContent::text_html(
"Couldn't parse metadata for URL",
"<blockquote><h5>Couldn't parse metadata for URL</h5></blockquote>",
)
.make_reply_to(&full_reply_event);
// Send the reply to the room
warn!("Sending 'No metadata' embed for URL: '{}'", &url);
if room.send(bot_reply, None).await.is_err() {
warn!("Failed to send embed for URL: '{}'", &url);
}
}
} else {
warn!("Failed to parse HTML for URL: '{}'", &url);
}
} else {
warn!("Failed to fetch metadata for '{}'", &url);
warn!("Failed to get metadata for '{}'", &url);
}
}
};

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@ -141,12 +141,6 @@ pub async fn run(config: Config) -> anyhow::Result<()> {
.await
.expect("frogbot couldn't log into it's account.");
// Set the bot account's display name according to config
client
.account()
.set_display_name(Some(&config.display_name))
.await?;
warn!("Logged in successfully!");
warn!(
"server: '{}', username: '{}', display name: '{}'",