Add multi-user features: i18n, payments, multi-model AI, focus areas

Replace single report type with composable analysis: depth levels
(basic/standard/full) + focus area multi-select (psychology, business,
marketing, content, audience, sentiment). Multi-step inline keyboard
flow guides users through selection.

- i18n: English + Russian, auto-detect from Telegram, /lang override
- AI providers: Anthropic + OpenRouter via AIClient abstraction
- Telegram Stars payments with per-depth pricing and free trial
- SQLite (aiosqlite) for users, analyses, payments tracking
- User middleware for auto-registration and language detection
- Report persistence: save .md locally, offer file download
- New commands: /features, /prices, /lang
- Composable prompt system: depth modifiers + focus area fragments
This commit is contained in:
Sergei Poljanski 2026-02-23 01:18:12 +02:00
commit c30b7e4675
27 changed files with 1155 additions and 280 deletions

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@ -1,4 +1,6 @@
from bot.models import ReportType
from bot.models import Depth, FocusArea
from bot.prompts.depth import DEPTH_CHUNK_MODIFIERS
from bot.prompts.focus_areas import FOCUS_CHUNK_BULLETS
_BASE = """\
You are analyzing a batch of Telegram channel posts. Extract structured insights from this chunk.
@ -10,52 +12,11 @@ Posts:
{chunk_text}
"""
_CONTENT = """\
Focus on:
- Main topics and themes discussed
- Tone and communication style
- Content formats (long-form, short updates, lists, etc.)
- Key narratives or recurring ideas
- Notable quotes or standout posts
Provide a concise structured summary."""
_CONTENT_STATS = """\
Focus on:
- Main topics and themes discussed
- Tone and communication style
- Content formats used
- Key narratives or recurring ideas
- Posting frequency patterns in this batch
- Engagement patterns (which topics get more views/forwards/replies)
- Any notable spikes or drops in engagement
Provide a concise structured summary with both qualitative and quantitative observations."""
_FULL_AUDIT = """\
Focus on:
- Main topics and themes discussed
- Tone and communication style
- Content formats used
- Key narratives or recurring ideas
- Posting frequency patterns
- Engagement patterns with specific numbers
- Sentiment analysis (positive/negative/neutral distribution)
- Audience interaction patterns
- Content strengths and weaknesses
- Missed opportunities
Provide a detailed structured summary covering all dimensions."""
CHUNK_PROMPTS = {
ReportType.CONTENT: _CONTENT,
ReportType.CONTENT_STATS: _CONTENT_STATS,
ReportType.FULL_AUDIT: _FULL_AUDIT,
}
def build_chunk_prompt(
report_type: ReportType,
depth: Depth,
focus_areas: list[FocusArea],
lang: str,
title: str,
chunk_text: str,
chunk_idx: int,
@ -67,4 +28,14 @@ def build_chunk_prompt(
total_chunks=total_chunks,
chunk_text=chunk_text,
)
return base + "\n" + CHUNK_PROMPTS[report_type]
parts = [base]
parts.append(f"Depth: {DEPTH_CHUNK_MODIFIERS[depth]}\n")
parts.append("Focus on the following areas:")
for area in focus_areas:
parts.append(FOCUS_CHUNK_BULLETS[area])
parts.append(f"\nProvide the analysis in {'Russian' if lang == 'ru' else 'English'}.")
return "\n".join(parts)

19
bot/prompts/depth.py Normal file
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@ -0,0 +1,19 @@
from bot.models import Depth
DEPTH_CHUNK_MODIFIERS: dict[Depth, str] = {
Depth.BASIC: "Provide a brief, high-level summary. Focus on the most important points only. Be concise.",
Depth.STANDARD: "Provide a structured summary with moderate detail. Cover key patterns and notable examples.",
Depth.FULL: (
"Provide an exhaustive, detailed analysis. Include specific examples, quotes, "
"numerical data, and subtle patterns. Leave nothing significant out."
),
}
DEPTH_SYNTHESIS_MODIFIERS: dict[Depth, str] = {
Depth.BASIC: "Keep the report concise and actionable. Use short sections with bullet points.",
Depth.STANDARD: "Provide a well-structured report with moderate depth. Balance brevity and detail.",
Depth.FULL: (
"Produce a comprehensive, in-depth report. Include detailed analysis, specific evidence, "
"data-backed observations, and strategic recommendations. Be thorough."
),
}

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@ -0,0 +1,74 @@
from bot.models import FocusArea
FOCUS_CHUNK_BULLETS: dict[FocusArea, str] = {
FocusArea.PSYCHOLOGY: (
"- Persuasion and influence techniques used\n"
"- Cognitive biases leveraged (scarcity, social proof, authority, etc.)\n"
"- Emotional triggers and manipulation patterns\n"
"- Framing and narrative control techniques"
),
FocusArea.BUSINESS: (
"- Revenue models and monetization strategies\n"
"- Product/service placement and promotion patterns\n"
"- Conversion funnels and calls-to-action\n"
"- Pricing psychology and offer structuring"
),
FocusArea.MARKETING: (
"- Growth tactics and audience acquisition strategies\n"
"- Viral mechanics and shareability factors\n"
"- Cross-promotion and collaboration patterns\n"
"- Brand positioning and differentiation"
),
FocusArea.CONTENT: (
"- Main topics and themes discussed\n"
"- Content formats (long-form, short updates, lists, media, etc.)\n"
"- Posting frequency and schedule patterns\n"
"- Narrative arcs and series/recurring segments\n"
"- Content quality and originality assessment"
),
FocusArea.AUDIENCE: (
"- Engagement patterns (views, forwards, replies per content type)\n"
"- Audience interaction and community dynamics\n"
"- Top-performing vs underperforming content\n"
"- Engagement drivers and detractors"
),
FocusArea.SENTIMENT: (
"- Overall sentiment distribution (positive/negative/neutral)\n"
"- Sentiment breakdown by topic\n"
"- Emotional tone shifts over time\n"
"- Controversial or polarizing content identification"
),
}
FOCUS_SYNTHESIS_SECTIONS: dict[FocusArea, str] = {
FocusArea.PSYCHOLOGY: (
"## Psychology & Influence\n"
"Analyze persuasion techniques, cognitive biases, emotional triggers, "
"and manipulation patterns found across the channel's content."
),
FocusArea.BUSINESS: (
"## Business & Monetization\n"
"Detail revenue models, monetization strategies, product placements, "
"conversion patterns, and business-related content."
),
FocusArea.MARKETING: (
"## Marketing & Growth\n"
"Assess growth tactics, viral mechanics, cross-promotion strategies, "
"and brand positioning approaches."
),
FocusArea.CONTENT: (
"## Content Strategy\n"
"Analyze topics, formats, posting patterns, narrative arcs, "
"content quality, and overall editorial strategy."
),
FocusArea.AUDIENCE: (
"## Audience & Engagement\n"
"Deep dive into engagement metrics, audience interaction patterns, "
"community dynamics, and what drives or kills engagement."
),
FocusArea.SENTIMENT: (
"## Sentiment Analysis\n"
"Present sentiment distribution, emotional tone analysis, "
"sentiment by topic, and shifts over time."
),
}

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@ -1,4 +1,6 @@
from bot.models import ReportType
from bot.models import Depth, FocusArea
from bot.prompts.depth import DEPTH_SYNTHESIS_MODIFIERS
from bot.prompts.focus_areas import FOCUS_SYNTHESIS_SECTIONS
_BASE = """\
You are producing a final report for a Telegram channel analysis.
@ -13,103 +15,11 @@ Below are the summaries from each chunk of the channel's history:
{chunk_summaries}
"""
_CONTENT = """\
Synthesize the chunk summaries into a comprehensive **Content Analysis Report** with these sections:
## Overview
Brief channel description and positioning.
## Key Topics & Themes
Main subject areas with examples.
## Tone & Communication Style
How the channel communicates with its audience.
## Content Strategy
Formats used, posting patterns, narrative arcs.
## Notable Content
Standout posts or recurring motifs.
## Summary
Key takeaways in 3-5 bullet points.
Use Telegram-friendly formatting (bold, bullet points). Be specific reference actual content patterns you observed."""
_CONTENT_STATS = """\
Synthesize the chunk summaries into a comprehensive **Content & Stats Report** with these sections:
## Overview
Brief channel description, subscriber count, and overall activity level.
## Key Topics & Themes
Main subject areas ranked by frequency and engagement.
## Tone & Communication Style
How the channel communicates with its audience.
## Content Strategy
Formats used, posting patterns, narrative arcs.
## Engagement Analysis
- Average engagement patterns
- Top-performing content types
- Engagement trends over time
## Posting Patterns
Frequency, schedule consistency, any notable gaps or bursts.
## Summary
Key takeaways in 5-7 bullet points mixing qualitative and quantitative insights.
Use Telegram-friendly formatting. Include specific numbers where available."""
_FULL_AUDIT = """\
Synthesize the chunk summaries into a comprehensive **Full Channel Audit** with these sections:
## Executive Summary
Channel positioning, key metrics, and overall assessment.
## Key Topics & Themes
Main subject areas ranked by frequency and engagement, with trend analysis.
## Tone & Communication Style
Detailed analysis of voice, register, and audience relationship.
## Content Strategy Assessment
Formats, patterns, narrative arcs what works and what doesn't.
## Engagement Deep Dive
- Engagement metrics and benchmarks
- Top-performing vs underperforming content
- Engagement drivers and detractors
## Sentiment Analysis
Overall sentiment distribution, sentiment by topic, shifts over time.
## Audience Insights
Inferred audience profile, interaction patterns, community dynamics.
## Strengths
What the channel does well (3-5 points with evidence).
## Areas for Improvement
Actionable recommendations (3-5 points with specific suggestions).
## Strategic Recommendations
Forward-looking advice for channel growth and content optimization.
Use Telegram-friendly formatting. Be specific back every claim with observed patterns or data."""
SYNTHESIS_PROMPTS = {
ReportType.CONTENT: _CONTENT,
ReportType.CONTENT_STATS: _CONTENT_STATS,
ReportType.FULL_AUDIT: _FULL_AUDIT,
}
def build_synthesis_prompt(
report_type: ReportType,
depth: Depth,
focus_areas: list[FocusArea],
lang: str,
title: str,
username: str | None,
subscribers: int | None,
@ -127,4 +37,18 @@ def build_synthesis_prompt(
chunk_count=len(chunk_summaries),
chunk_summaries=numbered,
)
return base + "\n" + SYNTHESIS_PROMPTS[report_type]
parts = [base]
parts.append("Synthesize the chunk summaries into a comprehensive report with these sections:\n")
parts.append("## Overview\nBrief channel description and positioning.\n")
for area in focus_areas:
parts.append(FOCUS_SYNTHESIS_SECTIONS[area] + "\n")
parts.append("## Key Takeaways\nSummarize the most important findings.\n")
parts.append(DEPTH_SYNTHESIS_MODIFIERS[depth])
parts.append(f"\nWrite the entire report in {'Russian' if lang == 'ru' else 'English'}.")
parts.append("Use Telegram-friendly formatting (bold, bullet points). Be specific — reference actual content patterns.")
return "\n".join(parts)