# tts_utils.py
import re
from bs4 import BeautifulSoup
def get_configured_tts_rate(settings: dict) -> str:
"""Extracts speed multiplier from settings dict and converts to Edge TTS percentage string (e.g., '-25%')."""
# Query the exact key name shown in SQLite database: 'tts_playback_speed'
raw_val = settings.get("tts_playback_speed", 1.0) if settings else 1.0
try:
raw_rate = float(raw_val)
except (TypeError, ValueError):
raw_rate = 1.0
# Calculate percentage shift relative to baseline 1.0 (e.g., 0.75 -> -25%)
pct = int(round((raw_rate - 1.0) * 100))
rate_str = f"+{pct}%" if pct >= 0 else f"{pct}%"
print(
f"[TTS Debug] DB Key 'tts_playback_speed': {raw_val} -> Formatted Rate: {rate_str}"
)
return rate_str
def parse_text_for_edgetts(html_content: str) -> str:
"""Strips content between and tags,
handling optional whitespace inside the tag brackets (e.g., ).
Converts remaining HTML tags to clean spoken text.
"""
if not html_content:
return ""
# Flexible regex to slice out everything from through
pattern = re.compile(
r".*?",
re.DOTALL | re.IGNORECASE,
)
cleaned_html = re.sub(pattern, "", html_content)
# Handle unclosed (mute rest of string from that point)
if re.search(r"", cleaned_html, re.IGNORECASE):
cleaned_html = re.split(
r"", cleaned_html, flags=re.IGNORECASE
)[0]
# Convert remaining HTML into plain text for speech
soup = BeautifulSoup(cleaned_html, "html.parser")
text = soup.get_text(separator=" ")
# Normalize extra whitespace
return re.sub(r"\s+", " ", text).strip()