mirror of
https://github.com/alexanderepstein/Bash-Snippets
synced 2018-11-08 02:59:35 +01:00
271 lines
9.6 KiB
Bash
Executable file
271 lines
9.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Author: Alexander Epstein https://github.com/alexanderepstein
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currentVersion="1.17.2"
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configuredClient=""
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configuredPython=""
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source ~/.bash_profile 2> /dev/null ## allows grabbing enviornment variable
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apiKey=$TASTE_API_KEY
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info="0" ## indicates if we want extra info
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search="0" ## indivates that we want results on the item itself
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## This function determines which http get tool the system has installed and returns an error if there isnt one
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getConfiguredClient()
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{
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if command -v curl &>/dev/null; then
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configuredClient="curl"
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elif command -v wget &>/dev/null; then
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configuredClient="wget"
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elif command -v http &>/dev/null; then
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configuredClient="httpie"
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elif command -v fetch &>/dev/null; then
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configuredClient="fetch"
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else
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echo "Error: This tool reqires either curl, wget, httpie or fetch to be installed." >&2
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return 1
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fi
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}
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## Allows to call the users configured client without if statements everywhere
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httpGet()
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{
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case "$configuredClient" in
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curl) curl -A curl -s "$@" ;;
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wget) wget -qO- "$@" ;;
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httpie) http -b GET "$@" ;;
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fetch) fetch -o "..." ;;
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esac
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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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if [[ $(uname) != "Darwin" ]]; then
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python()
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{
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case "$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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fi
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checkInternet()
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{
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httpGet github.com > /dev/null 2>&1 || { echo "Error: no active internet connection" >&2; return 1; } # query github with a get request
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}
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update()
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{
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# Author: Alexander Epstein https://github.com/alexanderepstein
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# Update utility version 1.2.0
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# To test the tool enter in the defualt values that are in the examples for each variable
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repositoryName="Bash-Snippets" #Name of repostiory to be updated ex. Sandman-Lite
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githubUserName="alexanderepstein" #username that hosts the repostiory ex. alexanderepstein
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nameOfInstallFile="install.sh" # change this if the installer file has a different name be sure to include file extension if there is one
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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
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if [[ $currentVersion == "" || $repositoryName == "" || $githubUserName == "" || $nameOfInstallFile == "" ]]; then
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echo "Error: update utility has not been configured correctly." >&2
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exit 1
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elif [[ $latestVersion == "" ]]; then
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echo "Error: no active internet connection" >&2
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exit 1
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else
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if [[ "$latestVersion" != "$currentVersion" ]]; then
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echo "Version $latestVersion available"
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echo -n "Do you wish to update $repositoryName [Y/n]: "
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read -r answer
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if [[ "$answer" == [Yy] ]]; then
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cd ~ || { echo 'Update Failed'; exit 1; }
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if [[ -d ~/$repositoryName ]]; then rm -r -f $repositoryName || { echo "Permissions Error: try running the update as sudo"; exit 1; }; fi
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git clone "https://github.com/$githubUserName/$repositoryName" || { echo "Couldn't download latest version" ; exit 1; }
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cd $repositoryName || { echo 'Update Failed'; exit 1; }
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git checkout "v$latestVersion" 2> /dev/null || git checkout "$latestVersion" 2> /dev/null || echo "Couldn't git checkout to stable release, updating to latest commit."
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chmod a+x install.sh #this might be necessary in your case but wasnt in mine.
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./$nameOfInstallFile "update" || exit 1
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cd ..
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rm -r -f $repositoryName || { echo "Permissions Error: update succesfull but cannot delete temp files located at ~/$repositoryName delete this directory with sudo"; exit 1; }
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else
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exit 1
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fi
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else
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echo "$repositoryName is already the latest version"
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fi
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fi
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}
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## This function gets 3 results similar to the item of interest
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getSimilar()
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{
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export PYTHONIOENCODING=utf8 #necessary for python in some cases
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media=$( echo "$@" | tr " " + )
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response=$(httpGet "https://tastedive.com/api/similar?q=$media&k=$apiKey&info=$info")
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## Extrapolate the information by parsing the JSON
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nameOne=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][0]['Name']" 2> /dev/null || { echo "Error: Did you search a valid item?"; return 1; } )
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typeOne=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][0]['Type']" 2> /dev/null)
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nameTwo=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][1]['Name']" 2> /dev/null)
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typeTwo=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][1]['Type']" 2> /dev/null)
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nameThree=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][2]['Name']" 2> /dev/null)
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typeThree=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][2]['Type']" 2> /dev/null)
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if [[ $info == "1" ]];then ## if we want more detailed info we have to grab a few more fields
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wikiOne=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][0]['wTeaser']" 2> /dev/null)
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wikiTwo=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][1]['wTeaser']" 2> /dev/null)
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wikiThree=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][2]['wTeaser']" 2> /dev/null)
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youtube=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Results'][0]['yUrl']" 2> /dev/null)
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fi
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}
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## This function grabs all the information it can on the item of interest itself
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getInfo()
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{
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export PYTHONIOENCODING=utf8 #necessary for python in some cases
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media=$( echo "$@" | tr " " + )
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response=$(httpGet "https://tastedive.com/api/similar?q=$media&k=$apiKey&info=$info")
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name=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Info'][0]['Name']")
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type=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Info'][0]['Type']")
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if [[ $info == "1" ]]; then
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wiki=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Info'][0]['wTeaser']")
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youtube=$(echo $response | python -c "import sys, json; print json.load(sys.stdin)['Similar']['Info'][0]['yUrl']")
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else
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wiki="None"
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youtube="None"
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fi
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}
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printResults()
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{
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if [[ $info == "1" ]];then
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echo "==================================="
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echo
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echo $nameOne: $typeOne
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echo $wikiOne
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echo
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echo
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echo $nameTwo: $typeTwo
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echo $wikiTwo
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echo
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echo
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echo $nameThree: $typeThree
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echo $wikiThree
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echo
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if [[ $youtube != "None" ]]; then echo $youtube; fi
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echo
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echo "==================================="
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else
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echo "==================================="
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echo $nameOne: $typeOne
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echo $nameTwo: $typeTwo
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echo $nameThree: $typeThree
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echo "==================================="
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fi
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}
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printInfo()
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{
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echo "==================================="
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echo
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echo $name: $type
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echo $wiki
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echo
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if [[ $youtube != "None" ]]; then echo $youtube; fi
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echo "==================================="
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}
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usage()
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{
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cat <<EOF
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Taste
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Description: A recommendation engine that provides 3 similar items based on some input topic.
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Taste also has the ability to provide information on the item of interest.
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Supports: shows, books, music, artists, movies, authors, games
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Usage: taste [flag] [item]
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-i Get more information on similar items
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-s Get information on the item itself
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-u Update Bash-Snippet Tools
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-h Show the help
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-v Get the tool version
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Examples:
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taste -i Kendrick Lamar
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taste Catcher in the Rye
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taste -s Red Hot Chili Peppers
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EOF
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}
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if [[ $apiKey == "" ]]; then
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cat <<EOF
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Error: API key not setup properly
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To get an API key visit https://tastedive.com/account/api_access
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After getting the API key run the following command: export TASTE_API_KEY="yourAPIKeyGoesHere"
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After following all the steps and issues still persist try adding export TASTE_API_KEY manually to your .bash_profile
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EOF
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exit 1
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fi
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if [[ $(uname) != "Darwin" ]]; then getConfiguredPython || exit 1; fi
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getConfiguredClient || exit 1
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checkInternet || exit 1
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while getopts "uvhis" opt; do
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case "$opt" in
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\?) echo "Invalid option: -$OPTARG" >&2
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exit 1
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;;
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h) usage
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exit 0
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;;
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v) echo "Version $currentVersion"
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exit 0
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;;
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u) update
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exit 0
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;;
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i) if [[ $search == "0" ]]; then
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info="1"
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else
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echo "Error: the options -i and -s are mutually exclusive (-s already uses -i)"
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exit 1
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fi
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;;
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s) if [[ $info != "1" ]]; then
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search="1"
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info="1"
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else
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echo "Error: the options -i and -s are mutually exclusive (-s already uses -i)"
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exit 1
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fi
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;;
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:) echo "Option -$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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if [[ $search == "0" ]]; then
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if [[ $info == "0" ]]; then
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getSimilar "$@" || exit 1 ## exit if we return 1 (chances are movie was not found)
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printResults
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else
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getSimilar "${@:2}" || exit 1
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printResults
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fi
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else
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getInfo "${@:2}" || exit 1 ## exit if we return 1 (chances are movie was not found)
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printInfo
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fi
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fi
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