From faab50d1eab6159f54bc0ef25cfe2c1594afed99 Mon Sep 17 00:00:00 2001
From: VC <veretcle+framagit@mateu.be>
Date: Thu, 24 Nov 2022 08:00:45 +0100
Subject: [PATCH] feat: main logic for regex + url filtering

---
 src/lib.rs | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 7e13565..4b244a7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,6 +22,7 @@ use state::{read_state, write_state, TweetToToot};
 use elefren::{prelude::*, status_builder::StatusBuilder, Language};
 use futures::StreamExt;
 use log::info;
+use regex::Regex;
 use rusqlite::Connection;
 use std::{collections::HashMap, sync::Arc};
 use tokio::{spawn, sync::Mutex};
@@ -58,6 +59,14 @@ pub async fn run(config: Config) {
         })
         .collect();
 
+    let display_url_re = config
+        .scootaloo
+        .show_url_as_display_url_for
+        .as_ref()
+        .map(|r|
+        // we want to panic in case the RE is not valid
+        Regex::new(r).unwrap());
+
     let mut stream = futures::stream::iter(config.mastodon.into_values())
         .map(|mastodon_config| {
             // calculate Twitter page size
@@ -68,6 +77,8 @@ pub async fn run(config: Config) {
             // create temporary value for each task
             let scootaloo_cache_path = config.scootaloo.cache_path.clone();
             let scootaloo_mentions = scootaloo_mentions.clone();
+            let scootaloo_alt_services = config.scootaloo.alternative_services_for.clone();
+            let display_url_re = display_url_re.clone();
             let token = get_oauth2_token(&config.twitter);
             let task_conn = conn.clone();
 
@@ -108,7 +119,12 @@ pub async fn run(config: Config) {
                     drop(lconn);
 
                     // build basic status by just yielding text and dereferencing contained urls
-                    let mut status_text = build_basic_status(tweet, &scootaloo_mentions);
+                    let mut status_text = build_basic_status(
+                        tweet,
+                        &scootaloo_mentions,
+                        &display_url_re,
+                        &scootaloo_alt_services,
+                    );
 
                     // building associative media list
                     let (media_url, status_medias) =