Added license and arranged comments

LICENSE.txt

@@ -0,0 +1,8 @@
+#License
+
+Copyright (c) 4-digit year, Company or Person's Name
+
+Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+

config/zymp3.conf

@@ -4,20 +4,37 @@
 #Zymp3 Configuration File
 
 #FILE PATHS
-INSTALLPATH="/opt/zymp3" #your choice
+
-IMGDIR="/usr/share/pixmaps" #keep set
+#choose your own install path
-DESKTOPFILEDIR="/usr/share/applications" #keep set
+INSTALLPATH="/opt/zymp3"
+
+#You can change this but icon may not appear
+IMGDIR="/usr/share/pixmaps"
+
+#Desktop icon directory ( default recommended) 
+DESKTOPFILEDIR="/usr/share/applications"
+
+#Default gui - switch between zenity or yad
 SET_GUI_BIN="zenity"
-EXTENSION="ogg" #change this if you change CODEC
+
+#choose file extension - (does not change format)
+#change this if you change CODEC
+EXTENSION="ogg" 
 
 
+#Desired bitrate of audio in kilobytes
+BITRATE="192"
 
-BITRATE="192" #desired bitrate of mp3 in kilobytes
+#Codec format of audio file
-CODEC="libvorbis" #libmp3lame (mp3), libvorbis (ogg), flac (flac)
+#libmp3lame (mp3), libvorbis (ogg), flac (flac)
-MUSICDIR="/home/$USER/Music/" #must have a trailing slash /
+CODEC="libvorbis"
+
+#Output directory for audio files
+#must have a trailing slash /
+MUSICDIR="/home/$USER/Music/" 
 
 #VIDEO TMP DIRECTORY
-#You shouldn't need to change these filename but just in case
+#You shouldn't need to change this but you can
 VIDEOFILE=/tmp/youtube-dl-$RANDOM-$RANDOM.flv
 CONVERTED=/tmp
 
@@ -26,9 +43,10 @@ USE_FILE_BROWSER="no" #options- yes, no
 
 #GUI SETTINGS
 
-
 URL_BOX_HEIGHT="64"
+
 URL_BOX_WIDTH="512"
 
 FILENAME_BOX_HEIGHT="64"
+
 FILENAME_BOX_WIDTH="326"

lib/logic.sh

@@ -2,6 +2,7 @@
 
 source config/zymp3.conf
 
+#CHECK FOR YAD OR ZENITY AND DEFAULT TO ONE
 if [ ! -f /usr/bin/yad ];then
   SET_GUI_BIN="zenity"
 elif [ ! -f /usr/bin/zenity ];then
@@ -15,7 +16,8 @@ if [ ! -f /usr/bin/ffmpeg ];then
 else
   SET_CONV_TOOL="ffmpeg"
 fi
-#convert youtube videos to mp3 with zenity progess bar
+
+#PROGRESS BAR
 backend()
 {
 
@@ -71,7 +73,7 @@ backend()
 }
 
 
-#first zenity gui window (paste youtube link)
+#PASTE YOUTUBE LINK - WINDOW
 gui()
 {
   VIDURL=$(${SET_GUI_BIN} --title="Zymp3 0.1.7" \
@@ -98,7 +100,10 @@ gui()
 
 }
 
-#second gui window to name your mp3 file
+
+
+#ENTER MP3 FILE NAME OR OPEN FILEBROWSER
+#CAN BE SWITCHED IN CONFIG
 
 gui2()
 {
@@ -133,7 +138,8 @@ gui2()
 
 
 
-#notify the user that the mp3 file has been moved to their music folder
+#CHECK IF FILEBROWSER VAR IS SET
+#IF NOT SET, DEFAULT TO MANUAL TO {MUSICDIR}
 open()
 {
 
@@ -156,8 +162,8 @@ open()
 
 }
 
-#Check if MUSICDIR exists and create the directory if not
+#MOVE MP3 FILE TO MUSICDIR
-#move the mp3 file to the users music directory
+#IF MUSICDIR DOES NOT EXIST, CREATE IT
 move()
 {
   if [ "${USE_FILE_BROWSER}" = "no" ];then
@@ -173,10 +179,11 @@ move()
   fi
 }
 
+
+#CHECK IF MP3 FILE EXISTS
 checkFile()
 {
 
-  #check if mp3 file exists
   if [ "${USE_FILE_BROWSER}" = "no" ];then
     if [ -f "${MUSICDIR}${AUDIOFILENAME}.${EXTENSION}" ];then
       notify-send "${AUDIOFILENAME}.${EXTENSION} was saved in ${MUSICDIR}"
@@ -217,7 +224,7 @@ checkFile()
 dconvert()
 {
 
-  #call backend function and pass video URL and input of mp3 file
+  #PASS VIDEO URL AND FILENAME.MP3 TO BACKEND FUNCTION
   if [ "${USE_FILE_BROWSER}" = "no" ];then
     backend "${VIDURL}" "${AUDIOFILENAME}.${EXTENSION}"
     move

zymp3

@@ -14,7 +14,7 @@
 
 
 
-#check for config file
+#CHECK FOR CONFIG FILE
 chk_conf(){
 if [ -f config/zymp3.conf ];then
   source config/zymp3.conf
@@ -28,6 +28,7 @@ else
 fi
 }
 
+#CHECK FOR FUNCTIONS SCRIPT
 chk_libs(){
 if [ -f lib/logic.sh ];then
   source lib/logic.sh
@@ -42,7 +43,7 @@ fi
 }
 
 
-#call the main gui
+#RUN CHECKS AND OPEN THE MAIN WINDOW
 main(){
   while true;do
     chk_conf