From eb7b5c20015b875c618cba8afaada5d7a4ed74fb Mon Sep 17 00:00:00 2001 From: Alex Epstein Date: Mon, 3 Jul 2017 18:29:46 -0400 Subject: [PATCH] Adding multiple player support Multi video player support. hhtpGet implemented. Add update option and function --- ytview/ytview | 159 +++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 137 insertions(+), 22 deletions(-) diff --git a/ytview/ytview b/ytview/ytview index d2b9665..27ffc26 100755 --- a/ytview/ytview +++ b/ytview/ytview @@ -1,25 +1,139 @@ #!/bin/bash -# REQUIRED PACKAGES: curl -# USAGE: youtubeviewer [YouTube channel] -# EXAMPLE: youtubeviewer pewdiepie -rm -rf $HOME/.cache/ytview/ +if [[ -d $HOME/.cache/ytview ]];then rm -rf $HOME/.cache/ytview/ ;fi +player="" +configuredClient="" +currentVersion="1.7.0" + +## This function determines which http get tool the system has installed and returns an error if there isnt one +getConfiguredClient() +{ + if command -v curl &>/dev/null ; then + configuredClient="curl" + elif command -v wget &>/dev/null ; then + configuredClient="wget" + elif command -v fetch &>/dev/null ; then + configuredClient="fetch" + else + echo "Error: This tool reqires either curl, wget, or fetch to be installed." >&2 + return 1 + fi + +} + +checkInternet() +{ + echo -e "GET http://google.com HTTP/1.0\n\n" | nc google.com 80 > /dev/null 2>&1 # query google with a get request + if [ $? -eq 0 ]; then #check if the output is 0, if so no errors have occured and we have connected to google successfully + return 0 + else + echo "Error: no active internet connection" >&2 #sent to stderr + return 1 + fi +} + +## Allows to call the users configured client without if statements everywhere +httpGet() +{ + case "$configuredClient" in + curl) curl -A curl -s "$@";; + wget) wget -qO- "$@";; + fetch) fetch -o "...";; + esac +} + + + + +checkInternet() +{ + echo -e "GET http://google.com HTTP/1.0\n\n" | nc google.com 80 > /dev/null 2>&1 # query google with a get request + if [ $? -eq 0 ]; then #check if the output is 0, if so no errors have occured and we have connected to google successfully + return 0 + else + echo "Error: no active internet connection" >&2 #sent to stderr + return 1 + fi +} + +update() +{ + # Author: Alexander Epstein https://github.com/alexanderepstein + # Update utility version 1.2.0 + # To test the tool enter in the defualt values that are in the examples for each variable + repositoryName="Bash-Snippets" #Name of repostiory to be updated ex. Sandman-Lite + githubUserName="alexanderepstein" #username that hosts the repostiory ex. alexanderepstein + nameOfInstallFile="install.sh" # change this if the installer file has a different name be sure to include file extension if there is one + latestVersion=$(httpGet https://api.github.com/repos/$githubUserName/$repositoryName/tags | grep -Eo '"name":.*?[^\\]",'| head -1 | grep -Eo "[0-9.]+" ) #always grabs the tag without the v option + + if [[ $currentVersion == "" || $repositoryName == "" || $githubUserName == "" || $nameOfInstallFile == "" ]];then + echo "Error: update utility has not been configured correctly." >&2 + exit 1 + elif [[ $latestVersion == "" ]];then + echo "Error: no active internet connection" >&2 + exit 1 + else + if [[ "$latestVersion" != "$currentVersion" ]]; then + echo "Version $latestVersion available" + echo -n "Do you wish to update $repositoryName [Y/n]: " + read -r answer + if [[ "$answer" == "Y" || "$answer" == "y" ]] ;then + cd ~ || { echo 'Update Failed' ; exit 1 ; } + if [[ -d ~/$repositoryName ]]; then rm -r -f $repositoryName || { echo "Permissions Error: try running the update as sudo"; exit 1; } ; fi + git clone "https://github.com/$githubUserName/$repositoryName" || { echo "Couldn't download latest version" ; exit 1; } + cd $repositoryName || { echo 'Update Failed' ; exit 1 ;} + git checkout "v$latestVersion" 2> /dev/null || git checkout "$latestVersion" 2> /dev/null || echo "Couldn't git checkout to stable release, updating to latest commit." + chmod a+x install.sh #this might be necessary in your case but wasnt in mine. + ./$nameOfInstallFile "update" || exit 1 + cd .. + rm -r -f $repositoryName || { echo "Permissions Error: update succesfull but cannot delete temp files located at ~/$repositoryName delete this directory with sudo"; exit 1; } + else + exit 1 + fi + else + echo "$repositoryName is already the latest version" + fi + fi + +} + +getConfiguredPlayer() +{ + if [[ "$OSTYPE" == "linux"* ]];then + if command -v vlc &>/dev/null;then + player="vlc" + elif command -v mpv &>/dev/null;then + player="mpv" + elif command -v mplayer &>/dev/null;then + player="mplayer" + else + echo "Error: no supported video player installed (vlc, mpv or mplayer)" >&2 + return 1 + fi + elif [[ "$OSTYPE" == "darwin"* ]]; then + if [[ -f /Applications/VLC.app/Contents/MacOS/VLC ]];then + player="/Applications/VLC.app/Contents/MacOS/VLC" + else + echo "Error: vlc is not installed and it is required to play videos" >&2 + return 1 + fi + fi +} # Get the video titles channelview() { - read -p "Choose your video player: " player mkdir -p $HOME/.cache/ytview/channels/$channel - curl -s https://www.youtube.com/user/$channel/videos | grep "Duration" | awk '{print $10 " " $11 " " $12 " " $13 " " $14 " " $15 " " $16 " " $17 " " $18 " " $19 " " $20 " " $21 " " $22 " " $23 " " $24 " " $25 " " $26 " " $27 " " $29}' | sed 's/aria-describedby="description-id.*//' | sed s/title=// | sed 's/"//' | sed 's/"//' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/channels/$channel/titles.txt + httpGet https://www.youtube.com/user/$channel/videos | grep "Duration" | awk '{print $10 " " $11 " " $12 " " $13 " " $14 " " $15 " " $16 " " $17 " " $18 " " $19 " " $20 " " $21 " " $22 " " $23 " " $24 " " $25 " " $26 " " $27 " " $29}' | sed 's/aria-describedby="description-id.*//' | sed s/title=// | sed 's/"//' | sed 's/"//' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/channels/$channel/titles.txt # Get the video urls - curl -s https://www.youtube.com/user/$channel/Videos | grep "watch?v=" | awk '{print $6}' | sed s/spf-link// | sed s/href=// | sed 's/"//' | sed 's/"//' | sed '/^\s*$/d' | sed 's/\//https:\/\/www.youtube.com\//' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/channels/$channel/urls.txt + httpGet https://www.youtube.com/user/$channel/Videos | grep "watch?v=" | awk '{print $6}' | sed s/spf-link// | sed s/href=// | sed 's/"//' | sed 's/"//' | sed '/^\s*$/d' | sed 's/\//https:\/\/www.youtube.com\//' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/channels/$channel/urls.txt # Print 20 first video titles for the user to choose from - head -n 20 $HOME/.cache/ytview/channels/$channel/titles.txt + head -n 20 $HOME/.cache/ytview/channels/$channel/titles.txt # Prompt the user for video number read -p "Choose a video: " titlenumber @@ -30,25 +144,24 @@ channelview() { } searchview() { - read -p "Choose your video player: " player - + search=$(echo $search |sed -e "s/ /+/") mkdir -p $HOME/.cache/ytview/searches/$search - + #Get video titles - curl -s https://www.youtube.com/results\?search_query\=$search | grep "Duration" | awk '{print $13 " " $14 " " $15 " " $16 " " $17 " " $18 " " $19 " " $20 " " $21 " " $22 " " $23 " " $24 " " $25 " " $26 " " $27 " " $29}' | sed 's/aria-describedby="description-id.*//' | sed s/title=// | sed 's/"//' | sed 's/"//' | sed s/spf-link// | sed 's/data-sessionlink=itct*.//' | sed s/spf-prefetch// | tail -n 17 | sed 's/rel="//' | sed 's/"//' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/searches/$search/titles.txt - + httpGet https://www.youtube.com/results\?search_query\=$search | grep "Duration" | awk '{print $13 " " $14 " " $15 " " $16 " " $17 " " $18 " " $19 " " $20 " " $21 " " $22 " " $23 " " $24 " " $25 " " $26 " " $27 " " $29}' | sed 's/aria-describedby="description-id.*//' | sed s/title=// | sed 's/"//' | sed 's/"//' | sed s/spf-link// | sed 's/data-sessionlink=itct*.//' | sed s/spf-prefetch// | tail -n 17 | sed 's/rel="//' | sed 's/"//' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/searches/$search/titles.txt + #Get video urls - curl -s https://www.youtube.com/results\?search_query\=$search | grep "watch?v=" | awk '{print $5}' | sed s/vve-check// | sed 's/href="/https:\/\/www.youtube.com/' | sed 's/"//' | sed s/class="yt-uix-tile-link"// |sed '/^\s*$/d' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/searches/$search/urls.txt + httpGet https://www.youtube.com/results\?search_query\=$search | grep "watch?v=" | awk '{print $5}' | sed s/vve-check// | sed 's/href="/https:\/\/www.youtube.com/' | sed 's/"//' | sed s/class="yt-uix-tile-link"// |sed '/^\s*$/d' | awk '{printf "%s.\t%s\n",NR,$0}' > $HOME/.cache/ytview/searches/$search/urls.txt #Print 20 first video titles for the user to choose from - head -n 20 $HOME/.cache/ytview/searches/$search/titles.txt - + head -n 20 $HOME/.cache/ytview/searches/$search/titles.txt + #Let the user choose the video number read -p "Choose a video: " titlenumber - + #Play the video with your favorite player $player $(grep $titlenumber $HOME/.cache/ytview/searches/$search/urls.txt | awk '{print $2}') > /dev/null 2>&1 & - + } @@ -56,18 +169,20 @@ searchview() { usage() { echo "Usage: ytview [flag] [string]" echo " -s Searches youtube" - echo " -c Shows the latest videos of a channel;" + echo " -c Shows the latest videos of a channel" } +getConfiguredClient || exit 1 +getConfiguredPlayer || exit 1 +checkInternet || exit 1 - -while getopts c:s:h*: option +while getopts uc:s:h*: option do case "${option}" in s) search=${OPTARG} && searchview ;; c) channel=${OPTARG} && channelview ;; h) usage ;; + u) update ;; *) usage ;; esac done -