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https://github.com/alexanderepstein/Bash-Snippets
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Adding comments to movies
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@ -3,22 +3,25 @@
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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
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if [ $? -eq 0 ]; then
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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
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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
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movie="$1+$2+$3+$4+$5+$6+$7+$8+$9"
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movieInfo=$(curl -s "http://www.omdbapi.com/?t=$movie&apikey=$apiKey") > /dev/null
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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="$1+$2+$3+$4+$5+$6+$7+$8+$9" ## format the inputs to use for the api
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movieInfo=$(curl -s "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']")
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if [[ $checkResponse == "False" ]];then { echo "No movie found" ; return 1 ;} fi
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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 $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Title']")
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year=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Year']")
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score=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Ratings'][1]['Value']")
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@ -27,8 +30,11 @@ getMovieInfo()
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director=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Director']")
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actors=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Actors']")
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plot=$(echo $movieInfo | python -c "import sys, json; print json.load(sys.stdin)['Plot']")
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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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@ -45,6 +51,6 @@ printMovieInfo()
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echo
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}
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checkInternet || exit 1
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getMovieInfo $1 $2 $3 $4 $5 $6 $7 $8 $9 || exit 1
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printMovieInfo
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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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getMovieInfo $1 $2 $3 $4 $5 $6 $7 $8 $9 || 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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