From 292bddfcf46e93c8b6546c6670be28f1f3e086e7 Mon Sep 17 00:00:00 2001
From: Open WebUI <15+open-webui@noreply.sakamoto.best>
Date: Thu, 3 Sep 2026 16:11:56 +0000
Subject: [PATCH] Add documentation for ad support and multi-line fix

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 AD_SUPPORT.md | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++
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 create mode 100644 AD_SUPPORT.md

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+# Ad Support & Multi-line Comment Fix
+
+## Changes in this branch
+
+### 1. Fixed `\n` handling in replies and ads
+The bot now properly converts literal `\n` escape sequences to actual newlines when loading replies from `storage/replies.txt` and ads from `storage/ads.txt`. This fixes the issue where the Lolz API couldn't handle multi-line comments properly.
+
+**Before**: `\n` was sent as literal text
+**After**: `\n` is converted to actual newline characters
+
+### 2. Added Ad Support
+You can now add advertisements to your bot's comments with configurable probability.
+
+#### Configuration (`.env`):
+```env
+# Enable/disable ads (default: false)
+ENABLE_ADS=true
+
+# Probability of adding an ad to a comment (0.0 - 1.0, where 1.0 = 100%)
+# Default: 0.3 (30% chance)
+ADS_PROBABILITY=0.3
+```
+
+#### Ad File (`storage/ads.txt`):
+Create a file `storage/ads.txt` with your ad content. The file can contain multi-line BBCode:
+
+```
+[ad=align=center][CENTER]PROXYLEET — прокси под работу с аккаунтами и трафиком.
+Серверные IPv4 (десятки стран), мобильные, MTProto. От 164 ₽ / 30 дней.
+Выдача автоматическая, оплата с баланса лолза.
+Промокод LOLZ10 — 10% скидки.
+
+[UNFURL]https://lolz.team/threads/1337[/UNFURL][/CENTER][/ad]
+```
+
+**Note**: You can use `\n` in the ad file to create newlines, and it will be converted to actual newlines automatically.
+
+### 3. How it works
+- When `ENABLE_ADS=true`, the bot will randomly add the ad content to comments based on `ADS_PROBABILITY`
+- The ad is appended to the comment with a double newline separator (`\n\n`)
+- Each comment has an independent chance of including the ad
+- If the ad file is not found or empty, ads are silently skipped
+
+### Example Usage
+
+**Without ads**:
+```
+✓
+```
+
+**With ads (30% probability)**:
+```
+✓
+
+[ad=align=center][CENTER]PROXYLEET — прокси под работу с аккаунтами и трафиком.
+Серверные IPv4 (десятки стран), мобильные, MTProto. От 164 ₽ / 30 дней.
+Выдача автоматическая, оплата с баланса лолза.
+Промокод LOLZ10 — 10% скидки.
+
+[UNFURL]https://lolz.team/threads/1337[/UNFURL][/CENTER][/ad]
+```
+
+### Migration from main branch
+1. Update your `.env` file with the new variables (see `.env.example`)
+2. Create `storage/ads.txt` with your ad content (optional)
+3. Existing `storage/replies.txt` will now properly handle `\n` sequences
+
+### Testing
+To test the multi-line functionality, you can use `\n` in your replies:
+```
+First line\nSecond line\nThird line
+```
+
+This will now correctly appear as:
+```
+First line
+Second line
+Third line
+```