Reply To: How to Stop Ad Blocker Detection on Websites Like YouTube

[thumbtak]

Here is an updated and working version of the app. Save it as yt-dlp.sh and run it with bash yt-dlp.sh.

#!/bin/bash

# Function to type text character by character for a cool visual effect
type_text() {
text="$1"
for ((i=0; i<${#text}; i++)); do
echo -n "${text:$i:1}"
sleep 0.05 # Adjust this value to change the typing speed
done
echo "" # Add a newline at the end
}

# --- yt-dlp Update Check ---

update_yt_dlp() {
if command -v "yt-dlp" &> /dev/null; then
read -p "A new version of yt-dlp may be available. Do you want to check for updates? (y/n) " update_choice
if [[ "$update_choice" =~ ^[Yy]$ ]]; then
echo "Checking for and installing updates..."
# Check if yt-dlp was installed via pip
if command -v "pip" &> /dev/null && pip freeze | grep "yt-dlp" &> /dev/null; then
pip install -U yt-dlp
else
# Fallback to the self-update command
yt-dlp -U
fi

if [ $? -eq 0 ]; then
echo "yt-dlp updated successfully!"
else
echo "Failed to update yt-dlp."
fi
fi
fi
}

# --- Dependency Checks with Installation Prompts ---

# Function to safely install a tool
install_tool() {
local tool_name="$1"
local install_cmd="$2"
local snap_install="$3"

# First, check if the tool is already installed
if command -v "$tool_name" &> /dev/null; then
echo "'$tool_name' is already installed."
return 0
fi

# If not, prompt the user for installation
echo "The '$tool_name' tool is required for this script."
read -p "Do you want to install it now? (y/n) " install_choice

if [[ "$install_choice" =~ ^[Yy]$ ]]; then
echo "Installing $tool_name..."
if [ -n "$snap_install" ]; then
sudo snap install "$snap_install"
else
sudo $install_cmd
fi

# Check if the installation was successful
if [ $? -eq 0 ]; then
echo "'$tool_name' installed successfully!"
# Add a small delay and re-check to ensure the shell updates
sleep 1
if ! command -v "$tool_name" &> /dev/null; then
echo "Warning: '$tool_name' was installed but not found in PATH. Please open a new terminal or run 'source ~/.bashrc'."
return 1
fi
return 0
else
echo "Failed to install '$tool_name'. Please install it manually."
return 1
fi
else
echo "Skipping '$tool_name' installation. Some features may not work."
return 1
fi
}

# --- Main Script Logic and Dependency Management ---

# Run update check first
update_yt_dlp

echo "Checking for required dependencies..."
if ! command -v "snap" &> /dev/null; then
install_tool "snapd" "apt install snapd"
else
echo "'snapd' is already installed."
fi
install_tool "figlet" "apt install figlet"
install_tool "lolcat" "" "lolcat"
install_tool "yt-dlp" "apt install yt-dlp"
install_tool "smplayer" "apt-get install -y smplayer" "smplayer"

# At this point, all required tools should be installed or the user declined.
for cmd in yt-dlp figlet lolcat smplayer; do
if ! command -v "$cmd" &> /dev/null; then
type_text "Error: '$cmd' is not installed. Exiting."
exit 1
fi
done

# --- Script Configuration ---
SEPARATOR="---------------------------------------------------"
echo "$SEPARATOR" | lolcat
figlet "YTDLP" | lolcat
echo "$SEPARATOR" | lolcat

# Define a configuration file to save settings
CONFIG_FILE=".yt-dlp_config"

# --- New Function: Download and Play from a Playlist File ---

download_and_play_playlist() {
read -p "Enter the name of the text file with the links: " file_name

if [ ! -f "$file_name" ]; then
echo "Error: File '$file_name' not found."
return
fi

# Create the playlist folder if it doesn't exist
mkdir -p playlist

echo "Starting download and play session from '$file_name'..."

# Read each URL and process it one by one
while IFS= read -r url; do
if [ -n "$url" ]; then
echo "$SEPARATOR" | lolcat
echo "Processing video from URL: $url"

# Use yt-dlp to download the video
yt-dlp "$url" -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' -o "playlist/%(title)s.%(ext)s"

if [ $? -eq 0 ]; then
echo "Download successful."

# Find the downloaded file
video_file=$(find playlist -name "*.*" -printf '%T@ %p\n' | sort -n | tail -1 | cut -d' ' -f2-)

if [ -n "$video_file" ]; then
echo "Playing: $(basename "$video_file")"
# Use smplayer to play the video and then exit when it's done.
smplayer -close-after-media-ended "$video_file"

# After playing, prompt for deletion and removal
read -p "Finished playing. Do you want to delete this video and remove the link from the file? (y/n) " delete_choice
if [[ "$delete_choice" =~ ^[Yy]$ ]]; then
rm "$video_file"
sed -i.bak "/$url/d" "$file_name"
echo "Deleted video and removed link from $file_name."
else
echo "Skipped deletion and link removal."
fi
else
echo "Could not find the downloaded video file."
fi
else
echo "Download failed for URL: $url"
fi
fi
done < "$file_name"

echo "$SEPARATOR" | lolcat
echo "Playlist session complete."
}

# --- Function to add a URL to a playlist file without downloading ---
add_url_to_playlist() {
read -p "Please paste the YouTube URL you want to add to a playlist: " url
if [[ -z "$url" ]]; then
type_text "No URL provided. Exiting."
return
fi

LAST_PLAYLIST_FILE="playlist.txt"
if [ -f "$CONFIG_FILE" ]; then
LAST_PLAYLIST_FILE=$(grep "^LAST_PLAYLIST_FILE=" "$CONFIG_FILE" | cut -d'=' -f2-)
if [ -z "$LAST_PLAYLIST_FILE" ]; then
LAST_PLAYLIST_FILE="playlist.txt"
fi
fi

read -p "Enter the name of the playlist file to add the link to (default: $LAST_PLAYLIST_FILE): " playlist_file_input

if [ -z "$playlist_file_input" ]; then
playlist_file="$LAST_PLAYLIST_FILE"
else
playlist_file="$playlist_file_input"
fi

echo "$url" >> "$playlist_file"
type_text "URL added to $playlist_file"

echo "LAST_PLAYLIST_FILE=$playlist_file" > "$CONFIG_FILE"
}

# --- Main Script Logic ---

type_text "Welcome to the yt-dlp interactive downloader!"
echo "https://taksshack.com"
echo ""

echo "Please choose an option:"
echo " [a] Add a single video to a playlist file (after downloading)"
echo " [p] Run and play a list of videos from a file"
echo " [s] Download a single video and ask to play/save it"
echo " [d] Add a single URL to a playlist file (without downloading)"
read -p "Your choice (a/p/s/d): " main_choice

if [[ "$main_choice" =~ ^[Pp]$ ]]; then
download_and_play_playlist
elif [[ "$main_choice" =~ ^[Aa]$ ]]; then
read -p "Please paste the YouTube URL you want to add: " url

original_filename=$(yt-dlp --get-filename -o '%(title)s.%(ext)s' "$url")

read -p "Do you want to use a browser for authentication? (y/n) " use_cookies_choice
YTDLP_CMD="yt-dlp \"$url\""
if [[ "$use_cookies_choice" =~ ^[Yy]$ ]]; then
echo "Select a browser:"
options=("Chrome" "Firefox" "Brave" "Edge")
select selected_browser in "${options[@]}"; do
if [[ -n "$selected_browser" ]]; then
break
else
echo "Invalid selection. Please choose a number from the list."
fi
done

read -p "Enter profile name (e.g., 'Default') or leave blank: " profile_name

if [[ -n "$profile_name" ]]; then
YTDLP_CMD="$YTDLP_CMD --cookies-from-browser \"${selected_browser,,}:$profile_name\""
else
YTDLP_CMD="$YTDLP_CMD --cookies-from-browser \"${selected_browser,,}\""
fi
fi

YTDLP_CMD="$YTDLP_CMD -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' -o 'playlist.mp4'"

echo ""
echo "$SEPARATOR" | lolcat
echo "Your final download command is ready:"
echo "$YTDLP_CMD"
echo "$SEPARATOR" | lolcat
echo ""

read -p "Ready to download and add to playlist? (y/n) " execute_choice
if [[ "$execute_choice" =~ ^[Yy]$ ]]; then
echo "Starting download..."
eval "$YTDLP_CMD"

if [[ $? -eq 0 ]]; then
echo "Download finished!"

smplayer "playlist.mp4"

read -p "Finished playing. Do you want to delete the video? (y/n) " delete_video_choice
if [[ "$delete_video_choice" =~ ^[Yy]$ ]]; then
rm "playlist.mp4"
echo "Deleted playlist.mp4"
else
mv "playlist.mp4" "$original_filename"
echo "Video renamed to '$original_filename'"
fi

LAST_PLAYLIST_FILE="playlist.txt"
if [ -f "$CONFIG_FILE" ]; then
LAST_PLAYLIST_FILE=$(grep "^LAST_PLAYLIST_FILE=" "$CONFIG_FILE" | cut -d'=' -f2-)
if [ -z "$LAST_PLAYLIST_FILE" ]; then
LAST_PLAYLIST_FILE="playlist.txt"
fi
fi

read -p "Enter the name of the playlist file to add the link to (default: $LAST_PLAYLIST_FILE): " playlist_file_input

if [ -z "$playlist_file_input" ]; then
playlist_file="$LAST_PLAYLIST_FILE"
else
playlist_file="$playlist_file_input"
fi

echo "$url" >> "$playlist_file"
echo "URL added to $playlist_file"

echo "LAST_PLAYLIST_FILE=$playlist_file" > "$CONFIG_FILE"
else
echo "An error occurred during the download. The video will not be played or added to a playlist."
fi

echo "$SEPARATOR" | lolcat
else
echo "Download cancelled."
fi

elif [[ "$main_choice" =~ ^[Dd]$ ]]; then
add_url_to_playlist
else
read -p "Please paste the YouTube URL you want to download: " url

original_filename=$(yt-dlp --get-filename -o '%(title)s.%(ext)s' "$url")
temp_filename="taksshack.com.mp4"

read -p "Do you want to use a browser for authentication? (y/n) " use_cookies_choice
YTDLP_CMD="yt-dlp \"$url\""
if [[ "$use_cookies_choice" =~ ^[Yy]$ ]]; then
echo "Select a browser:"
options=("Chrome" "Firefox" "Brave" "Edge")
select selected_browser in "${options[@]}"; do
if [[ -n "$selected_browser" ]]; then
break
else
echo "Invalid selection. Please choose a number from the list."
fi
done

read -p "Enter profile name (e.g., 'Default') or leave blank: " profile_name

if [[ -n "$profile_name" ]]; then
YTDLP_CMD="$YTDLP_CMD --cookies-from-browser \"${selected_browser,,}:$profile_name\""
else
YTDLP_CMD="$YTDLP_CMD --cookies-from-browser \"${selected_browser,,}\""
fi
fi

read -p "Do you want to download just the audio? (y/n) " download_audio_choice
if [[ "$download_audio_choice" =~ ^[Yy]$ ]]; then
YTDLP_CMD="$YTDLP_CMD -x --audio-format mp3 -o '$temp_filename'"
echo "Got it! We'll download the audio in MP3 format."
else
YTDLP_CMD="$YTDLP_CMD -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' -o '$temp_filename'"
echo "Downloading the best quality video (MP4 preferred)."
fi

read -p "Any other yt-dlp options (e.g., --verbose)? " extra_options
if [[ "$extra_options" != "n" && -n "$extra_options" ]]; then
YTDLP_CMD="$YTDLP_CMD $extra_options"
fi

echo ""
echo "$SEPARATOR" | lolcat
echo "Your final command is ready:"
echo "$YTDLP_CMD"
echo "$SEPARATOR" | lolcat
echo ""

read -p "Ready to download? (y/n) " execute_choice
if [[ "$execute_choice" =~ ^[Yy]$ ]]; then
echo "Starting download..."
eval "$YTDLP_CMD"

if [[ $? -eq 0 ]]; then
echo "Download finished!"

read -p "Do you want to play the downloaded video? (y/n) " play_choice
if [[ "$play_choice" =~ ^[Yy]$ ]]; then
smplayer "$temp_filename"
fi

read -p "Do you want to save the video as '$original_filename'? (y/n) " save_choice
if [[ "$save_choice" =~ ^[Yy]$ ]]; then
mv "$temp_filename" "$original_filename"
echo "Video saved as '$original_filename'"
else
rm "$temp_filename"
echo "Video deleted."
fi
else
echo "An error occurred during the download. The video was not processed."
fi

echo ""
echo "$SEPARATOR" | lolcat
echo "Operation complete."
echo "$SEPARATOR" | lolcat
else
echo "Download cancelled."
fi
fi