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150 lines
4.8 KiB
150 lines
4.8 KiB
#!/bin/bash |
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# Original Author: Alexander Epstein https://github.com/alexanderepstein |
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currentVersion="1.11.0" |
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configuredClient="" |
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configuredPython="" |
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## This function determines which http get tool the system has installed and returns an error if there isnt one |
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getConfiguredClient() |
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{ |
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if command -v curl &>/dev/null ; then |
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configuredClient="curl" |
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elif command -v wget &>/dev/null ; then |
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configuredClient="wget" |
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elif command -v fetch &>/dev/null ; then |
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configuredClient="fetch" |
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else |
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echo "Error: This tool reqires either curl, wget, or fetch to be installed." |
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return 1 |
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fi |
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} |
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getConfiguredPython() |
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{ |
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if command -v python2 &>/dev/null ; then |
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configuredPython="python2" |
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elif command -v python &>/dev/null ; then |
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configuredPython="python" |
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else |
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echo "Error: This tool requires python 2 to be installed." |
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return 1 |
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fi |
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} |
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python() |
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{ |
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case "$configuredPython" in |
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python2) python2 "$@";; |
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python) python "$@";; |
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esac |
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} |
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## Allows to call the users configured client without if statements everywhere |
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httpGet() |
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{ |
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case "$configuredClient" in |
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curl) curl -A curl -s "$@";; |
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wget) wget -qO- "$@";; |
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fetch) fetch -o "...";; |
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esac |
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} |
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checkInternet() |
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{ |
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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 |
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if [ $? -eq 0 ]; then #check if the output is 0, if so no errors have occured and we have connected to google successfully |
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return 0 |
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else |
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echo "Error: no active internet connection" >&2 #sent to stderr |
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return 1 |
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fi |
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} |
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## This function grabs information about a movie and using python parses the |
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## JSON response to extrapolate the information for storage |
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getMovieInfo() |
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{ |
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apiKey=946f500a # try not to abuse this it is a key that came from the ruby-scripts repo I link to. |
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movie=$(echo "$@" | tr " " + ) ## format the inputs to use for the api |
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export PYTHONIOENCODING=utf8 #necessary for python in some cases |
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movieInfo=$(httpGet "http://www.omdbapi.com/?t=$movie&apikey=$apiKey") > /dev/null # query the server and get the JSON response |
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checkResponse=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Response']" 2> /dev/null) |
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if [[ $checkResponse == "False" ]];then { echo "No movie found" ; return 1 ;} fi ## check to see if the movie was found |
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# The rest of the code is just extrapolating the data with python from the JSON response |
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title=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Title']" 2> /dev/null) |
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year=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Year']" 2> /dev/null) |
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score=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Ratings'][1]['Value']" 2> /dev/null) |
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rated=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Rated']" 2> /dev/null) |
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genre=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Genre']" 2> /dev/null) |
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director=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Director']" 2> /dev/null) |
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actors=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Actors']" 2> /dev/null) |
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plot=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Plot']" 2> /dev/null) |
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unset movieInfo # don't need this anymore |
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unset checkResponse # don't need this anymore |
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} |
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# Prints the movie information out in a human readable format |
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printMovieInfo() |
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{ |
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echo |
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echo '==================================================' |
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echo "| Title: $title" |
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echo "| Year: $year" |
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if [[ $score != "" ]];then echo "| Tomato: $score";fi |
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if [[ $rated != "N/A" && $rated != "" ]];then echo "| Rated: $rated";fi |
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echo "| Genre: $genre" |
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echo "| Director: $director" |
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echo "| Actors: $actors" |
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if [[ $plot != "N/A" && $plot != "" ]];then echo "| Plot: $plot"; fi |
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echo '==================================================' |
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echo |
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} |
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usage() |
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{ |
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echo "Movies tool" |
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echo "Usage: movies [flag] or movies [movieToSearch]" |
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echo " -h Show the help" |
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echo " -v Get the tool version" |
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} |
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getConfiguredPython || exit 1 |
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getConfiguredClient || exit 1 |
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#checkInternet || exit 1 # check if we have a valid internet connection if this isnt true the rest of the script will not work so stop here |
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while getopts "uvh" opt; do |
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case $opt in |
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\?) |
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echo "Invalid option: -$OPTARG" >&2 |
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exit 1 |
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;; |
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h) |
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usage |
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exit 0 |
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;; |
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v) |
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echo "Version $currentVersion" |
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exit 0 |
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;; |
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:) |
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echo "Option -$OPTARG requires an argument." >&2 |
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exit 1 |
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;; |
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esac |
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done |
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if [[ $# == 0 ]]; then |
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usage |
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elif [[ $1 == "update" ]];then |
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update |
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elif [[ $1 == "help" ]];then |
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usage |
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else |
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getMovieInfo "$@" || exit 1 ## exit if we return 1 (chances are movie was not found) |
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printMovieInfo ## print out the data |
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fi
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