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"feat:enhance-podcast-topic-ai"

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ajaysi
2026-03-11 19:09:27 +05:30
parent e472861967
commit 01881bb405
51 changed files with 3627 additions and 218 deletions
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43
backend/services/podcast_bible_service.py
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@@ -22,30 +22,45 @@ class PodcastBibleService:
logger.info(f"Generating Podcast Bible for user {user_id}")
try:
preferences = self.personalization_service.get_user_preferences(user_id)
preferences = self.personalization_service.get_user_preferences(user_id) or {}
if not isinstance(preferences, dict):
logger.warning(f"Podcast Bible preferences payload is non-dict for user {user_id}, using defaults")
preferences = {}
writing_style = preferences.get("writing_style", {})
if not isinstance(writing_style, dict):
writing_style = {}
style_prefs = preferences.get("style_preferences", {})
if not isinstance(style_prefs, dict):
style_prefs = {}
target_audience = preferences.get("target_audience", {})
if not isinstance(target_audience, dict):
target_audience = {}
industry = preferences.get("industry", "General Business")
if not isinstance(industry, str) or not industry.strip():
industry = "General Business"
# 1. Map Host Persona
host = HostPersona(
name="Your AI Host",
background=f"Expert in {industry}",
expertise_level=writing_style.get("complexity", "Expert").capitalize(),
expertise_level=str(writing_style.get("complexity") or "Expert").capitalize(),
personality_traits=[
writing_style.get("tone", "Professional").capitalize(),
writing_style.get("engagement_level", "Informative").capitalize()
str(writing_style.get("tone") or "Professional").capitalize(),
str(writing_style.get("engagement_level") or "Informative").capitalize()
],
vocal_style=writing_style.get("voice", "Authoritative").capitalize(),
vocal_characteristics=["Clear", "Articulate", writing_style.get("voice", "Steady")],
vocal_style=str(writing_style.get("voice") or "Authoritative").capitalize(),
vocal_characteristics=["Clear", "Articulate", str(writing_style.get("voice") or "Steady")],
look=f"A professional individual dressed in business-casual attire, fitting the {industry} industry aesthetic.",
catchphrases=[]
)
# 2. Map Audience DNA
audience = AudienceDNA(
expertise_level=target_audience.get("expertise_level", "Intermediate").capitalize(),
expertise_level=str(target_audience.get("expertise_level") or "Intermediate").capitalize(),
interests=target_audience.get("interests", ["Industry Trends", "Innovation"]),
pain_points=target_audience.get("pain_points", ["Staying ahead of competition", "Efficiency"]),
demographics=None
@@ -54,15 +69,15 @@ class PodcastBibleService:
# 3. Map Brand DNA
brand = BrandDNA(
industry=industry,
tone=writing_style.get("tone", "Professional").capitalize(),
communication_style=writing_style.get("engagement_level", "Informative").capitalize(),
tone=str(writing_style.get("tone") or "Professional").capitalize(),
communication_style=str(writing_style.get("engagement_level") or "Informative").capitalize(),
key_messages=preferences.get("brand_values", []),
competitor_context=None
)
# 4. Map Visual Style
visual = VisualStyle(
style_preset=style_prefs.get("aesthetic", "Professional Studio").capitalize(),
style_preset=str(style_prefs.get("aesthetic") or "Professional Studio").capitalize(),
environment=f"A modern {industry}-themed podcast studio with professional equipment.",
lighting="Soft, warm studio lighting with subtle rim lights.",
color_palette=preferences.get("brand_colors", ["#1e293b", "#3b82f6"]),
@@ -72,7 +87,7 @@ class PodcastBibleService:
# 5. Map Audio Environment
audio_env = AudioEnvironment(
soundscape="Pristine studio environment with deep, warm acoustics.",
music_mood=f"{writing_style.get('tone', 'Professional').capitalize()} & {writing_style.get('engagement_level', 'Upbeat').capitalize()}",
music_mood=f"{str(writing_style.get('tone') or 'Professional').capitalize()} & {str(writing_style.get('engagement_level') or 'Upbeat').capitalize()}",
sfx_style="Modern, clean interface-inspired sounds."
)
@@ -80,11 +95,11 @@ class PodcastBibleService:
show_rules = ShowRules(
intro_format=f"Start with a high-energy hook about the episode topic, followed by a warm welcome and an overview of the {industry} insights to be shared.",
outro_format="Summarize the key takeaways, provide a clear call to action, and sign off with a professional closing.",
interaction_tone=writing_style.get("engagement_level", "Conversational").capitalize(),
interaction_tone=str(writing_style.get("engagement_level") or "Conversational").capitalize(),
constraints=[
"Avoid overly technical jargon unless defined",
"Keep segments concise and factual",
f"Maintain a {writing_style.get('tone', 'Professional')} tone at all times"
f"Maintain a {str(writing_style.get('tone') or 'Professional')} tone at all times"
]
)
@@ -102,7 +117,7 @@ class PodcastBibleService:
return bible
except Exception as e:
logger.error(f"Error generating Podcast Bible: {str(e)}")
logger.error(f"Error generating Podcast Bible: {str(e)}", exc_info=True)
# Return a default bible if something goes wrong to ensure project creation doesn't fail
return self._get_default_bible(project_id)