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Bash-Snippets/movies/tmdb
2017-08-04 08:32:07 -04:00

184 lines
6.7 KiB
Bash
Executable File

#!/usr/bin/env bash
# Author: Alexander Epstein https://github.com/alexanderepstein
# Author: Navan Chauhan https://github.com/N3V0N
currentVersion="1.18.0"
configuredClient=""
configuredPython=""
APIKEY="b2f8880475c888056b6207067fbaa197"
## 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 http &>/dev/null; then
configuredClient="httpie"
elif command -v fetch &>/dev/null; then
configuredClient="fetch"
else
echo "Error: This tool reqires either curl, wget, httpie or fetch to be installed." >&2
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- "$@" ;;
httpie) http -b GET "$@" ;;
fetch) fetch -q "$@" ;;
esac
}
getConfiguredPython()
{
if command -v python2 &>/dev/null ; then
configuredPython="python2"
elif command -v python &>/dev/null ; then
configuredPython="python"
else
echo "Error: This tool requires python 2 to be installed."
return 1
fi
}
if [[ $(uname) != "Darwin" ]]; then
python()
{
case "$configuredPython" in
python2) python2 "$@";;
python) python "$@";;
esac
}
fi
checkInternet()
{
httpGet github.com > /dev/null 2>&1 || { echo "Error: no active internet connection" >&2; return 1; } # query github with a get request
}
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" == [Yy] ]]; 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
}
printMovieInfo()
{
echo
echo "=========================================="
echo "| Title: $name"
echo "| Language: $language"
echo "| Genre: $genres"
echo "| Runtime: $runtime mins"
echo "| User Rating: $voteAverage/10.0 with $voteCount votes"
echo "| Plot: $plot"
echo "=========================================="
echo
}
usage()
{
cat <<EOF
Movies
Description: Provides relevant information about a certain movie.
Usage: movies [flag] or movies [movieToSearch]
-u Update Bash-Snippet Tools
-h Show the help
-v Get the tool version
Examples:
movies Argo
movies Inception
EOF
}
getMovieInfo()
{
title=$1
encodedTitle=$( echo $title | sed 's/ /%20/g' );
movieSearchInfo=$( httpGet "https://api.themoviedb.org/3/search/movie?query=$encodedTitle&language=en-US&api_key=$APIKEY")
movieID=$(echo $movieSearchInfo | python -c "import sys, json; print json.load(sys.stdin)['results'][0]['id']" 2> /dev/null)
if [[ $movieID == "" ]];then { echo "Error: could not find a movie matching the title $title"; return 1; }; fi
movieInfo=$(httpGet "https://api.themoviedb.org/3/movie/$movieID?api_key=$APIKEY")
name=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['original_title']" 2> /dev/null )
plot=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['overview']" 2> /dev/null )
language=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['original_language']" 2> /dev/null )
runtime=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['runtime']" 2> /dev/null )
voteCount=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['vote_count']" 2> /dev/null )
genreOne=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['genres'][0]['name']" 2> /dev/null )
genreTwo=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['genres'][1]['name']" 2> /dev/null )
genreThree=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['genres'][2]['name']" 2> /dev/null )
genres=$(echo "$genreOne $genreTwo $genreThree" | tr " " ",")
voteAverage=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['vote_average']" 2> /dev/null )
}
getConfiguredClient || exit 1
if [[ "$(uname)" == "Linux" ]];then getConfiguredPython || exit 1; fi
checkInternet || exit 1
while getopts 'uhv' flag; do
case "${flag}" in
u) update
exit 0 ;;
h) usage
exit 0 ;;
v) echo "Version $currentVersion"
exit 0 ;;
:) echo "Option -$OPTARG requires an argument." >&2
exit 1 ;;
*) exit 1 ;;
esac
done
if [[ $# == 0 ]]; then
usage
elif [[ $1 == "update" ]]; then
update
elif [[ $1 == "help" ]]; then
usage
else
getMovieInfo "$@" || exit 1 ## exit if we return 1 (chances are movie was not found)
printMovieInfo ## print out the data
fi