From a6255290b22b5bcd4546332c3b83b55d12ff8a0b Mon Sep 17 00:00:00 2001
From: Rafael Bradley <rafabradleyrb@gmail.com>
Date: Mon, 18 Aug 2025 22:14:55 -0300
Subject: [PATCH] Add explicit sexual language typos rule

---
 Cargo.lock                                    |  2 +-
 Cargo.toml                                    |  2 +-
 .../lists/explicit-sexual-language-typos.txt  |  1 +
 .../calls/lists/explicit-sexual-language.txt  |  3 +-
 src/groups/calls/moderation.rs                | 37 +++++++++++++++++++
 5 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 src/groups/calls/lists/explicit-sexual-language-typos.txt

diff --git a/Cargo.lock b/Cargo.lock
index 4173922..5eda450 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1431,7 +1431,7 @@ checksum = "df94ce210e5bc13cb6651479fa48d14f601d9858cfe0467f43ae157023b938d3"
 
 [[package]]
 name = "payphone"
-version = "4.0.11"
+version = "4.0.12"
 dependencies = [
  "async-trait",
  "axum",
diff --git a/Cargo.toml b/Cargo.toml
index 2e51d4d..cf52760 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "payphone"
-version = "4.0.11"
+version = "4.0.12"
 edition = "2024"
 default-run = "payphone"
 
diff --git a/src/groups/calls/lists/explicit-sexual-language-typos.txt b/src/groups/calls/lists/explicit-sexual-language-typos.txt
new file mode 100644
index 0000000..7d13c43
--- /dev/null
+++ b/src/groups/calls/lists/explicit-sexual-language-typos.txt
@@ -0,0 +1 @@
+ho
\ No newline at end of file
diff --git a/src/groups/calls/lists/explicit-sexual-language.txt b/src/groups/calls/lists/explicit-sexual-language.txt
index 8b3c500..f25134b 100644
--- a/src/groups/calls/lists/explicit-sexual-language.txt
+++ b/src/groups/calls/lists/explicit-sexual-language.txt
@@ -53,8 +53,9 @@ squirts
 bitch
 bih
 bich
-ho
 hoe
+// ho is in "explicit sexual language typos" because it's usually also a typo of "hi". it gets
+// censored instead of banned.
 huz
 slut
 dldo
diff --git a/src/groups/calls/moderation.rs b/src/groups/calls/moderation.rs
index b1b096f..0af52b3 100644
--- a/src/groups/calls/moderation.rs
+++ b/src/groups/calls/moderation.rs
@@ -555,6 +555,42 @@ impl Rule for ExplicitSexualLanguageRule {
     }
 }
 
+struct ExplicitSexualLanguageTypoRule {
+    pattern: Regex,
+    exceptions: Vec<String>,
+}
+
+impl ExplicitSexualLanguageTypoRule {
+    fn new() -> Self {
+        let (phrases, exceptions) =
+            parse_phrases_file(include_str!("lists/explicit-sexual-language-typos.txt"));
+
+        let regex = regex_from_phrases_list(&phrases);
+
+        Self {
+            pattern: regex,
+            exceptions,
+        }
+    }
+}
+
+impl Rule for ExplicitSexualLanguageTypoRule {
+    fn action(&self) -> &'static Action {
+        &Action::SoftCensorAndWarn
+    }
+
+    fn name(&self) -> &'static str {
+        "Explicit Sexual Language Typo"
+    }
+
+    fn detect(&self, _original: &str, normalized: &str) -> (Vec<String>, Vec<String>) {
+        (
+            vec![],
+            find_with_exceptions(normalized, &self.pattern, &self.exceptions),
+        )
+    }
+}
+
 struct SuggestiveLanguageRule {
     pattern: Regex,
     exceptions: Vec<String>,
@@ -759,6 +795,7 @@ pub static RULES: Lazy<Vec<Arc<dyn Rule>>> = Lazy::new(|| {
         Arc::new(HateSpeechAndSlursRule::new()),
         Arc::new(ThreatsAndSelfHarmRule::new()),
         Arc::new(ExplicitSexualLanguageRule::new()),
+        Arc::new(ExplicitSexualLanguageTypoRule::new()),
         Arc::new(SuggestiveLanguageRule::new()),
         Arc::new(AdvertisingRule),
         Arc::new(SensitiveTopicsAndTriggeringContentRule::new()),