Merge d5f31b599dcbec75ce373af11ab88de0685c4f97 into 1f7376c805cb57daef05713412f8e562141eead8

* Corrects the syntax error in "application/octet-stream is for arbitrary binary files"

#1321 had a syntax error, this commit correct it.

* Update lfrc

support for ts

.config/lf/lfrc

@@ -30,7 +30,7 @@ set autoquit true
 cmd open ${{
     case $(file --mime-type "$(readlink -f $f)" -b) in
 	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet) localc $fx ;;
-	image/vnd.djvu|application/pdf|application/octet-stream|application/postscript) setsid -f zathura $fx >/dev/null 2>&1 ;;
+	image/vnd.djvu|application/pdf|application/postscript) setsid -f zathura $fx >/dev/null 2>&1 ;;
         text/*|application/json|inode/x-empty|application/x-subrip) $EDITOR $fx;;
 	image/x-xcf) setsid -f gimp $f >/dev/null 2>&1 ;;
 	image/svg+xml) display -- $f ;;
@@ -45,8 +45,14 @@ cmd open ${{
 	video/*) setsid -f mpv $f -quiet >/dev/null 2>&1 ;;
 	application/pdf|application/vnd.djvu|application/epub*) setsid -f zathura $fx >/dev/null 2>&1 ;;
 	application/pgp-encrypted) $EDITOR $fx ;;
-	application/vnd.openxmlformats-officedocument.wordprocessingml.document|application/vnd.oasis.opendocument.text|application/vnd.openxmlformats-officedocument.spreadsheetml.sheet|application/octet-stream|application/vnd.oasis.opendocument.spreadsheet|application/vnd.oasis.opendocument.spreadsheet-template|application/vnd.openxmlformats-officedocument.presentationml.presentation|application/vnd.oasis.opendocument.presentation-template|application/vnd.oasis.opendocument.presentation|application/vnd.ms-powerpoint|application/vnd.oasis.opendocument.graphics|application/vnd.oasis.opendocument.graphics-template|application/vnd.oasis.opendocument.formula|application/vnd.oasis.opendocument.database) setsid -f libreoffice $fx >/dev/null 2>&1 ;;
-        *) for f in $fx; do setsid -f $OPENER $f >/dev/null 2>&1; done;;
+	application/vnd.openxmlformats-officedocument.wordprocessingml.document|application/vnd.oasis.opendocument.text|application/vnd.openxmlformats-officedocument.spreadsheetml.sheet|application/vnd.oasis.opendocument.spreadsheet|application/vnd.oasis.opendocument.spreadsheet-template|application/vnd.openxmlformats-officedocument.presentationml.presentation|application/vnd.oasis.opendocument.presentation-template|application/vnd.oasis.opendocument.presentation|application/vnd.ms-powerpoint|application/vnd.oasis.opendocument.graphics|application/vnd.oasis.opendocument.graphics-template|application/vnd.oasis.opendocument.formula|application/vnd.oasis.opendocument.database) setsid -f libreoffice $fx >/dev/null 2>&1 ;;
+        application/octet-stream) case ${f##*.} in
+			doc|docx|xls|xlsx|odt|ppt|pptx) setsid -f libreoffice $fx >/dev/null 2>&1 ;;
+			ghw) setsid -f gtkwave $f >/dev/null 2>&1 ;;
+			ts) setsid -f mpv $f -quiet >/dev/null 2>&1 ;;
+			*) setsid -f zathura $fx >/dev/null 2>&1 ;;
+	   	esac ;;
+	*) for f in $fx; do setsid -f $OPENER $f >/dev/null 2>&1; done;;
     esac
 }}
 
@@ -162,7 +168,14 @@ map V push :!nvim<space>
 
 map W $setsid -f $TERMINAL >/dev/null 2>&1
 
-map Y $printf "%s" "$fx" | xclip -selection clipboard
+map U $printf "%s" "$fx" | xclip -selection clipboard
+map u $printf "%s" "$fx" | sed 's/.*\///' | xclip -selection clipboard
+map . $printf "%s" "$fx" | sed -E 's/^.+\[/https:\/\/www.youtube.com\/watch?v=/' | sed -E 's/\]\..+//' | xclip -selection clipboard
+map <gt> $printf "%s" "$fx" | sed -E 's/^.+\[/https:\/\/piped.video\/watch?v=/' | sed -E 's/\]\..+//' | xclip -selection clipboard
+map T $sxiv -t "$(pwd)" # opens thumbnail mode
+map <c-l> unselect
+
+
 
 # Source Bookmarks
 source "~/.config/lf/shortcutrc"

.config/nvim/init.vim

@@ -34,7 +34,6 @@ set noshowcmd
 
 " Some basics:
 	nnoremap c "_c
-	set nocompatible
 	filetype plugin on
 	syntax on
 	set encoding=utf-8
@@ -55,22 +54,11 @@ set noshowcmd
 " Nerd tree
 	map <leader>n :NERDTreeToggle<CR>
 	autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
-    if has('nvim')
-        let NERDTreeBookmarksFile = stdpath('data') . '/NERDTreeBookmarks'
-    else
-        let NERDTreeBookmarksFile = '~/.vim' . '/NERDTreeBookmarks'
-    endif
+	let NERDTreeBookmarksFile = stdpath('data') . '/NERDTreeBookmarks'
 
-" vimling:
-	nm <leader>d :call ToggleDeadKeys()<CR>
-	imap <leader>d <esc>:call ToggleDeadKeys()<CR>a
-	nm <leader>i :call ToggleIPA()<CR>
-	imap <leader>i <esc>:call ToggleIPA()<CR>a
-	nm <leader>q :call ToggleProse()<CR>
-	
 " vim-airline
 	if !exists('g:airline_symbols')
-  	    let g:airline_symbols = {}
+		let g:airline_symbols = {}
 	endif
 	let g:airline_symbols.colnr = ' C:'
 	let g:airline_symbols.linenr = ' L:'

.config/zsh/.zshrc

@@ -11,6 +11,7 @@ setopt interactive_comments
 HISTSIZE=10000000
 SAVEHIST=10000000
 HISTFILE="${XDG_CACHE_HOME:-$HOME/.cache}/zsh/history"
+setopt inc_append_history
 
 # Load aliases and shortcuts if existent.
 [ -f "${XDG_CONFIG_HOME:-$HOME/.config}/shell/shortcutrc" ] && source "${XDG_CONFIG_HOME:-$HOME/.config}/shell/shortcutrc"

.local/bin/channelrefresh

@@ -0,0 +1,79 @@
+#!/bin/dash
+
+while ! ping -c 1 9.9.9.9 > /dev/null 2>&1; do sleep 0.5; done
+
+# "~/.local/share/channels.txt" looks like below:
+# Luke Smith=https://www.youtube.com/@LukeSmithxyz/videos
+# Mental Outlaw=https://www.youtube.com/@MentalOutlaw/videos
+
+# ~/.local/share/categories.txt looks like below:
+# Tech=Luke Smith|Mental Outlaw
+
+INSTALLER="sudo pacman -S --noconfirm"
+DATA_DIR="$HOME/.cache/youtube_channels"
+CHANNEL_LIST="$HOME/.local/share/channels.txt"
+mkdir -p "$DATA_DIR" && touch "$CHANNEL_LIST"
+
+error_handling() {
+    [ -s "$CHANNEL_LIST" ] || {
+	    notify-send "You don't have any channels in 'channels.txt'."
+	    exit 1
+    }
+    grep -q "^.*=https://www.youtube.com/@[[:alnum:]]*/videos$" "$CHANNEL_LIST" || {
+	    notify-send "'channels.txt' formatting is wrong."
+	    exit 1
+    }
+    for pkg in yt-dlp mpv jq; do
+        command -v "$pkg" >/dev/null || {
+            notify-send "$pkg is not installed. Installing..."
+            $INSTALLER "$pkg" || {
+                notify-send "Failed to install $pkg."
+                exit 1
+            }
+    }
+    done
+}    
+
+compare_data() {
+  local channel_name="$1"
+  local data_file="${DATA_DIR}/${channel_name}.tsv"
+  local old_data_file="${DATA_DIR}/${channel_name}_old.tsv"
+
+    [ -e "$old_data_file" ] && {
+    old_urls=$(cut -f2 "$old_data_file")
+    new_urls=$(cut -f2 "$data_file")
+
+    echo "$old_urls" | sort > temp1
+    echo "$new_urls" | sort > temp2
+    new_videos=$(comm -13 temp1 temp2 | wc -l)
+    rm temp1 temp2
+
+    [ "$new_videos" -gt 0 ] && notify-send -u critical "$channel_name | $new_videos videos"
+  }
+}
+
+update_data() {
+  local channel_name="$1"
+  local channel_url="$2"
+  local data_file="${DATA_DIR}/${channel_name}.tsv"
+  local old_data_file="${DATA_DIR}/${channel_name}_old.tsv"
+
+  mv "$data_file" "$old_data_file" 2>/dev/null
+
+  yt-dlp -j --flat-playlist --skip-download --extractor-args youtubetab:approximate_date "$channel_url" | jq -r '[.title, .url, .view_count, .duration, .upload_date] | @tsv' > "$data_file"
+}
+
+update_all_channels() {
+  while IFS="=" read -r channel_name channel_url; do
+    update_data "$channel_name" "$channel_url" &
+  done < "$CHANNEL_LIST"
+
+  wait
+
+  while IFS="=" read -r channel_name channel_url; do
+    compare_data "$channel_name"
+  done < "$CHANNEL_LIST"
+}
+
+error_handling
+update_all_channels

.local/bin/compiler

@@ -2,58 +2,51 @@
 
 # This script will compile or run another finishing operation on a document. I
 # have this script run via vim.
-#
+
 # Compiles .tex. groff (.mom, .ms), .rmd, .md, .org.  Opens .sent files as sent
 # presentations. Runs scripts based on extension or shebang.
-#
+
 # Note that .tex files which you wish to compile with XeLaTeX should have the
 # string "xelatex" somewhere in a comment/command in the first 5 lines.
 
-file=$(readlink -f "$1")
+file="${1}"
+ext="${file##*.}"
 dir=${file%/*}
 base="${file%.*}"
-ext="${file##*.}"
 
-cd "$dir" || exit 1
+cd "${dir}" || exit "1"
 
-textype() { \
-	textarget="$(getcomproot "$file" || echo "$file")"
-	echo "$textarget"
-	command="pdflatex"
-	( head -n5 "$textarget" | grep -qi 'xelatex' ) && command="xelatex"
-	$command --output-directory="${textarget%/*}" "${textarget%.*}"
-		grep -qi addbibresource "$textarget" &&
-		biber --input-directory "${textarget%/*}" "${textarget%.*}" &&
-		$command --output-directory="${textarget%/*}" "${textarget%.*}" &&
-		$command --output-directory="${textarget%/*}" "${textarget%.*}"
-}
-
-case "$ext" in
-	# Try to keep these cases in alphabetical order.
-	[0-9]) preconv "$file" | refer -PS -e | groff -mandoc -T pdf > "$base".pdf ;;
-	c) cc "$file" -o "$base" && "$base" ;;
-	cpp) g++ "$file" -o "$base" && "$base" ;;
-	cs) mcs "$file" && mono "$base".exe ;;
-	go) go run "$file" ;;
-	h) sudo make install ;;
-	java) javac -d classes "$file" && java -cp classes "${1%.*}" ;;
-	m) octave "$file" ;;
-	md)	if  [ -x "$(command -v lowdown)" ]; then
-			lowdown --parse-no-intraemph "$file" -Tms | groff -mpdfmark -ms -kept -T pdf > "$base".pdf
-		elif [ -x "$(command -v groffdown)" ]; then
-			groffdown -i "$file" | groff -T pdf > "$base".pdf
-		else
-			pandoc -t ms --highlight-style=kate -s -o "$base".pdf "$file"
-		fi ; ;;
-	mom) preconv "$file" | refer -PS -e | groff -mom -kept -T pdf > "$base".pdf ;;
-	ms) preconv "$file" | refer -PS -e | groff -me -ms -kept -T pdf > "$base".pdf ;;
-	org) emacs "$file" --batch -u "$USER" -f org-latex-export-to-pdf ;;
-	py) python "$file" ;;
-	[rR]md) Rscript -e "rmarkdown::render('$file', quiet=TRUE)" ;;
-	rs) cargo build ;;
-	sass) sassc -a "$file" "$base".css ;;
-	scad) openscad -o "$base".stl "$file" ;;
-	sent) setsid -f sent "$file" 2>/dev/null ;;
-	tex) textype "$file" ;;
-	*) sed -n '/^#!/s/^#!//p; q' "$file" | xargs -r -I % "$file" ;;
+case "${ext}" in
+    [0-9]) preconv "${file}" | refer -PS -e | groff -mandoc -T pdf > "${base}.pdf" ;;
+    mom|ms) preconv "${file}" | refer -PS -e | groff -T pdf -m"${ext}" > "${base}.pdf" ;;
+    c) cc "${file}" -o "${base}" && "./${base}" ;;
+    cpp) g++ "${file}" -o "${base}" && "./${base}" ;;
+    cs) mcs "${file}" && mono "${base}.exe" ;;
+    go) go run "${file}" ;;
+    h) sudo make install ;;
+    java) javac -d classes "${file}" && java -cp classes "${base}" ;;
+    m) octave "${file}" ;;
+    md) [ -x "$(command -v lowdown)" ] && \
+	    lowdown --parse-no-intraemph "${file}" -Tms | groff -mpdfmark -ms -kept -T pdf > "${base}.pdf" || \
+	    [ -x "$(command -v groffdown)" ] && \
+	    groffdown -i "${file}" | groff -T pdf > "${base}.pdf" || \
+	    pandoc -t ms --highlight-style="kate" -s -o "${base}.pdf" "${file}" ;;
+    org) emacs "${file}" --batch -u "${USER}" -f org-latex-export-to-pdf ;;
+    py) python "${file}" ;;
+    [rR]md) Rscript -e "rmarkdown::render('${file}', quiet=TRUE)" ;;
+    rs) cargo build ;;
+    sass) sassc -a "${file}" "${base}.css" ;;
+    scad) openscad -o "${base}.stl" "${file}" ;;
+    sent) setsid -f sent "${file}" 2> "/dev/null" ;;
+    tex)
+	    textarget="$(getcomproot "${file}" || echo "${file}")"
+	    command="pdflatex"
+	    head -n5 "${textarget}" | grep -qi "xelatex" && command="xelatex"
+	    ${command} --output-directory="${textarget%/*}" "${textarget%.*}" &&
+	    grep -qi addbibresource "${textarget}" &&
+	    biber --input-directory "${textarget%/*}" "${textarget%.*}" &&
+	    ${command} --output-directory="${textarget%/*}" "${textarget%.*}" &&
+	    ${command} --output-directory="${textarget%/*}" "${textarget%.*}"
+	    ;;
+    *) sed -n '/^#!/s/^#!//p; q' "${file}" | xargs -r -I % "${file}" ;;
 esac

.local/bin/displayselect

@@ -32,7 +32,7 @@ twoscreen() { # If multi-monitor is selected and there are two screens.
     else
 
         primary=$(echo "$screens" | dmenu -i -p "Select primary display:")
-        secondary=$(echo "$screens" | grep -v "$primary")
+        secondary=$(echo "$screens" | grep -v ^"$primary"$)
         direction=$(printf "left\\nright" | dmenu -i -p "What side of $primary should $secondary be on?")
         xrandr --output "$primary" --auto --scale 1.0x1.0 --output "$secondary" --"$direction"-of "$primary" --auto --scale 1.0x1.0
     fi
@@ -40,9 +40,9 @@ twoscreen() { # If multi-monitor is selected and there are two screens.
 
 morescreen() { # If multi-monitor is selected and there are more than two screens.
 	primary=$(echo "$screens" | dmenu -i -p "Select primary display:")
-	secondary=$(echo "$screens" | grep -v "$primary" | dmenu -i -p "Select secondary display:")
+	secondary=$(echo "$screens" | grep -v ^"$primary"$ | dmenu -i -p "Select secondary display:")
 	direction=$(printf "left\\nright" | dmenu -i -p "What side of $primary should $secondary be on?")
-	tertiary=$(echo "$screens" | grep -v "$primary" | grep -v "$secondary" | dmenu -i -p "Select third display:")
+	tertiary=$(echo "$screens" | grep -v ^"$primary"$ | grep -v ^"$secondary"$ | dmenu -i -p "Select third display:")
 	xrandr --output "$primary" --auto --output "$secondary" --"$direction"-of "$primary" --auto --output "$tertiary" --"$(printf "left\\nright" | grep -v "$direction")"-of "$primary" --auto
 	}
 

.local/bin/getcomproot

@@ -1,12 +1,9 @@
-#!/bin/bash
+#!/bin/sh
 
 # A helper script for LaTeX/groff files used by `compiler` and `opout`.
 # The user can add the root file of a larger project as a comment as below:
 # % root = mainfile.tex
 # And the compiler script will run on that instead of the opened file.
 
-texroot="$(grep -i "^.\+\s*root\s*=\s*\S\+" "$1")"
-texroot="${texroot##*=}"
-texroot="${texroot//[\"\' ]}"
-
-[ -f "$texroot" ] && readlink -f "$texroot" || exit 1
+texroot="$(sed -n 's/^\s*%.*root\s*=\s*\(\S\+\).*/\1/p' "${1}")"
+[ -f "${texroot}" ] && readlink -f "${texroot}" || exit "1"

.local/bin/maimpick

@@ -10,7 +10,7 @@ xclip_cmd="xclip -sel clip -t image/png"
 
 case "$(printf "a selected area\\ncurrent window\\nfull screen\\na selected area (copy)\\ncurrent window (copy)\\nfull screen (copy)" | dmenu -l 6 -i -p "Screenshot which area?")" in
     "a selected area") maim -u -s pic-selected-"${output}" ;;
-    "current window") maim -q -d 0.2 -i "$(xdotool getactivewindow)" pic-window-"${output}" ;;
+    "current window") maim -B -q -d 0.2 -i "$(xdotool getactivewindow)" pic-window-"${output}" ;;
     "full screen") maim -q -d 0.2 pic-full-"${output}" ;;
     "a selected area (copy)") maim -u -s | ${xclip_cmd} ;;
     "current window (copy)") maim -q -d 0.2 -i "$(xdotool getactivewindow)" | ${xclip_cmd} ;;

.local/bin/shortcuts

@@ -8,13 +8,12 @@ shell_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/shell/shortcutrc"
 zsh_named_dirs="${XDG_CONFIG_HOME:-$HOME/.config}/shell/zshnameddirrc"
 lf_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/lf/shortcutrc"
 vim_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/nvim/shortcuts.vim"
-ranger_shortcuts="/dev/null"
 qute_shortcuts="/dev/null"
 fish_shortcuts="/dev/null"
 vifm_shortcuts="/dev/null"
 
 # Remove, prepare files
-rm -f "$lf_shortcuts" "$ranger_shortcuts" "$qute_shortcuts" "$zsh_named_dirs" "$vim_shortcuts" 2>/dev/null
+rm -f "$lf_shortcuts" "$qute_shortcuts" "$zsh_named_dirs" "$vim_shortcuts" 2>/dev/null
 printf "# vim: filetype=sh\\n" > "$fish_shortcuts"
 printf "# vim: filetype=sh\\nalias " > "$shell_shortcuts"
 printf "\" vim: filetype=vim\\n" > "$vifm_shortcuts"
@@ -27,7 +26,6 @@ awk "!/^\s*#/ && !/^\s*\$/ {gsub(\"\\\s*#.*$\",\"\");
 	printf(\"abbr %s \42cd %s; and ls -A\42\n\",\$1,\$2) >> \"$fish_shortcuts\"  ;
 	printf(\"map g%s :cd %s<CR>\nmap t%s <tab>:cd %s<CR><tab>\nmap M%s <tab>:cd %s<CR><tab>:mo<CR>\nmap Y%s <tab>:cd %s<CR><tab>:co<CR> \n\",\$1,\$2, \$1, \$2, \$1, \$2, \$1, \$2)       >> \"$vifm_shortcuts\" ;
 	printf(\"config.bind(';%s', \42set downloads.location.directory %s ;; hint links download\42) \n\",\$1,\$2) >> \"$qute_shortcuts\" ;
-	printf(\"map g%s cd %s\nmap t%s tab_new %s\nmap m%s shell mv -v %%s %s\nmap Y%s shell cp -rv %%s %s \n\",\$1,\$2,\$1,\$2, \$1, \$2, \$1, \$2) >> \"$ranger_shortcuts\" ;
 	printf(\"map C%s cd \42%s\42 \n\",\$1,\$2)           >> \"$lf_shortcuts\" ;
 	printf(\"cmap ;%s %s\n\",\$1,\$2)                    >> \"$vim_shortcuts\" }"
 
@@ -38,6 +36,5 @@ awk "!/^\s*#/ && !/^\s*\$/ {gsub(\"\\\s*#.*$\",\"\");
 	printf(\"hash -d %s=%s \n\",\$1,\$2)             >> \"$zsh_named_dirs\"  ;
 	printf(\"abbr %s \42\$EDITOR %s\42 \n\",\$1,\$2) >> \"$fish_shortcuts\"  ;
 	printf(\"map %s :e %s<CR> \n\",\$1,\$2)          >> \"$vifm_shortcuts\"  ;
-	printf(\"map %s shell \$EDITOR %s \n\",\$1,\$2)  >> \"$ranger_shortcuts\" ;
 	printf(\"map E%s \$\$EDITOR \42%s\42 \n\",\$1,\$2)   >> \"$lf_shortcuts\" ;
 	printf(\"cmap ;%s %s\n\",\$1,\$2)                    >> \"$vim_shortcuts\" }"

.local/bin/statusbar/sb-clock

@@ -19,7 +19,7 @@ case "$clock" in
 esac
 
 case $BLOCK_BUTTON in
-	1) notify-send "This Month" "$(cal | sed "s/\<$(date +'%e')\>/<b><span color='red'>&<\/span><\/b>/")" && notify-send "Appointments" "$(calcurse -d3)" ;;
+	1) notify-send "This Month" "$(cal | sed "s/\<$(date +'%e'|sed 's/ //g')\>/<b><span color='red'>&<\/span><\/b>/")" && notify-send "Appointments" "$(calcurse -d3)" ;;
 	2) setsid -f "$TERMINAL" -e calcurse ;;
 	3) notify-send "📅 Time/date module" "\- Left click to show upcoming appointments for the next three days via \`calcurse -d3\` and show the month via \`cal\`
 - Middle click opens calcurse if installed" ;;

.local/bin/ybrowser

@@ -0,0 +1,255 @@
+#!/bin/dash
+
+DATA_DIR="$HOME/.cache/youtube_channels"
+DOWNLOAD_DIR="$HOME/ytvideos"
+CATEGORY_LIST="$HOME/.local/share/categories.txt"
+CHANNEL_LIST="$HOME/.local/share/channels.txt"
+CUSTOM_LIST_DIR="$DATA_DIR/custom_lists"
+
+mkdir -p "$DATA_DIR" "$DOWNLOAD_DIR" "$CUSTOM_LIST_DIR"
+
+[ "$(find "$DATA_DIR" -maxdepth 1 -type f -name "*.tsv" 2>/dev/null)" ] || {
+	notify-send "You need to run "channelrefresh" script first."
+        exit 1
+}
+
+DMENU() {
+    dmenu -i -l "$1" -p "$2"
+}
+
+sort_videos() {
+  data_file="$1"
+  sort_option="$2"
+
+  case $sort_option in
+    "@@sv") sort -nr -t"	" -k3 "$data_file" ;;
+    "@@sd") sort -nr -t"	" -k4 "$data_file" ;;
+         *) sort -nr -t"	" -k5 "$data_file" ;;
+  esac | cut -f1
+}
+
+get_videos() {
+  channel_name="$1"
+  sort_option="$2"
+  data_file="$DATA_DIR/$channel_name.tsv"
+  sort_videos "$data_file" "$sort_option"
+}
+
+video_url() {
+  channel_name="$1"
+  video_title="$2"
+  data_file="$DATA_DIR/$channel_name.tsv"
+  grep -F "$video_title" "$data_file" | cut -f2
+}
+
+rofi_action() {
+  echo "WATCH\nDOWNLOAD\nSEND TO A LIST" | DMENU 3 "Choose an action for the video"
+}
+
+rofi_custom_list_action() {
+  echo "$(find "$CUSTOM_LIST_DIR" -maxdepth 1 -type f -exec basename {} \;)
+#### CREATE A LIST ####
+#### DELETE A LIST ####" | DMENU 10 "Choose an action or list"
+}
+
+list_video_action() {
+  echo "WATCH\nDOWNLOAD\nDELETE" | DMENU 3 "Choose an action for the video"
+}
+
+add_to_list() {
+  video_title="$1"
+  channel_name="$2"
+  list_name="$3"
+  echo "$channel_name: $video_title" >> "$CUSTOM_LIST_DIR/$list_name"
+}
+
+custom_list_menu() {
+  while true; do
+    list="$(rofi_custom_list_action)"
+    [ -z "$list" ] && return
+    case "$list" in
+      *CREATE*)
+        new_list=$(echo "" | DMENU 0 "Enter the name of the new list")
+        [ -n "$new_list" ] && touch "$CUSTOM_LIST_DIR/$new_list"
+        ;;
+      *DELETE*)
+        delete_list=$(find "$CUSTOM_LIST_DIR" -maxdepth 1 -type f -exec basename {} \; |
+		DMENU 10 "Choose a list to delete")
+        [ -n "$delete_list" ] && rm "$CUSTOM_LIST_DIR/$delete_list"
+        ;;
+      *)
+        custom_list_video_menu "$list"
+        ;;
+    esac
+  done
+}
+
+custom_list_video_menu() {
+  list_name="$1"
+  while true; do
+    video_info=$(DMENU 20 "Choose a video" < "$CUSTOM_LIST_DIR/$list_name")
+    [ -z "$video_info" ] && return
+    channel_name="${video_info%%: *}"
+    video_title="${video_info##*: }"
+    custom_list_video_action_menu "$video_title" "$channel_name" "$list_name"
+  done
+}
+
+custom_list_video_action_menu() {
+  video_title="$1"
+  channel_name="$2"
+  list_name="$3"
+
+  action=$(list_video_action)
+
+  case $action in
+    WATCH)
+      video_process WATCH "$video_title" "$channel_name"
+      ;;
+    DOWNLOAD)
+      video_process DOWNLOAD "$video_title" "$channel_name" && notify-send "Downloading has finished."
+      ;;
+    DELETE)
+      escaped_video_title="$(echo "$video_title" | sed 's/[][\^$.\/|*+?(){}#]/\\&/g')"
+      sed "/$escaped_video_title/d" "$CUSTOM_LIST_DIR/$list_name" > "$CUSTOM_LIST_DIR/${list_name}.tmp" &&
+	  mv "$CUSTOM_LIST_DIR/${list_name}.tmp" "$CUSTOM_LIST_DIR/$list_name"
+      ;;
+    *)
+      return
+      ;;
+  esac
+}
+
+video_process() {
+    action="$1"
+    video_title="$2"
+    channel_name="$3"
+    video_url=$(video_url "$channel_name" "$video_title")
+
+    case "$action" in
+        WATCH)
+            mpv "$video_url"
+            ;;
+        DOWNLOAD)
+            local channel_download_dir="$DOWNLOAD_DIR/$channel_name"
+            mkdir -p "$channel_download_dir"
+            yt-dlp -o "$channel_download_dir/%(title)s.%(ext)s" "$video_url"
+            notify-send "Downloading has finished."
+            ;;
+    esac
+}
+
+get_all_videos() {
+  sort_option="$1"
+  all_videos_file="$DATA_DIR/all_videos.tsv"
+
+  rm -f "$all_videos_file"
+  while IFS= read -r line
+  do
+    channel_name="${line%%=*}"
+    cat "$DATA_DIR/$channel_name.tsv" >> "$all_videos_file"
+  done < "$CHANNEL_LIST"
+
+  sort_videos "$all_videos_file" "$sort_option"
+}
+
+browse_all_channels() {
+  while video_title=$(get_all_videos | DMENU 20 "Choose a video or enter @@sv or @@sd"); do
+    [ -z "$video_title" ] && break
+    [ "$video_title" = "@@sv" ] || [ "$video_title" = "@@sd" ] && video_title=$(get_all_videos "$video_title" | DMENU 20 "Choose a video")
+
+    grep -lF "$video_title" "${DATA_DIR}"/*.tsv | head -n 1 | while read -r video_file; do
+      channel_name=$(basename "$video_file" .tsv)
+      video_action_menu "$video_title" "$channel_name"
+      break
+    done
+  done
+}
+
+category_menu() {
+  while true; do
+    category="$(cut -d= -f1 "$CATEGORY_LIST" | DMENU 12 "Choose a category")"
+    [ -z "$category" ] && return
+
+    channel_menu "$category"
+  done
+}
+
+channel_menu() {
+  category="$1"
+  IFS="|"
+
+  channels=$(sed -n "s/^${category}=\(.*\)$/\1/p" "$CATEGORY_LIST")
+  set -- $channels
+
+  while true; do
+    channel_name=$(printf '%s\n' "$@" | DMENU 20 "Choose a channel")
+    [ -z "$channel_name" ] && return
+
+    video_menu "$channel_name"
+  done
+}
+
+video_menu() {
+  channel_name="$1"
+
+  while true; do
+    video_title=$(get_videos "$channel_name" | DMENU 20 "Choose a video")
+    [ -z "$video_title" ] && return
+    [ "$video_title" = "@@sv" ] || [ "$video_title" = "@@sd" ] && {
+      sort_option="$video_title"
+      video_title=$(get_videos "$channel_name" "$sort_option" | DMENU 20 "Choose a video")
+    }
+
+    video_action_menu "$video_title" "$channel_name"
+  done
+}
+
+video_action_menu() {
+  video_title="$1"
+  channel_name="$2"
+
+  while [ -n "$video_title" ] && [ "$video_title" != "@@sv" ] && [ "$video_title" != "@@sd" ]; do
+    action=$(rofi_action)
+
+    case $action in
+      WATCH)
+	video_process WATCH "$video_title" "$channel_name"
+        ;;
+      DOWNLOAD)
+        video_process DOWNLOAD "$video_title" "$channel_name" && notify-send "Downloading has finished."
+        ;;
+      "SEND TO A LIST")
+        list_name=$(find "$CUSTOM_LIST_DIR" -maxdepth 1 -type f -exec basename {} \; | DMENU 10 "Choose a list")
+        [ -n "$list_name" ] && add_to_list "$video_title" "$channel_name" "$list_name" &&
+		notify-send "$video_title is added to the list: $list_name"
+        ;;
+      *)
+        return
+        ;;
+    esac
+  done
+}
+
+main_menu() {
+  options=" #### ALL CHANNELS ####
+ #### CATEGORIES ####
+ #### CUSTOM LISTS ####
+$(cut -d= -f1 "$CHANNEL_LIST")"
+
+  echo "$options" | DMENU 20 "Choose an Option or a Category"
+}
+
+while true; do
+
+  main_choice=$(main_menu)
+
+  [ -z "$main_choice" ] && exit
+
+  case "$main_choice" in
+    *ALL\ CHANNELS*) browse_all_channels       ;;
+    *CATEGORIES*   ) category_menu             ;;
+    *CUSTOM\ LISTS*) custom_list_menu          ;;
+                  *) video_menu "$main_choice" ;;
+  esac
+done