mirror of
https://github.com/jarun/nnn.git
synced 2024-11-24 11:51:27 +00:00
558 lines
19 KiB
Bash
Executable file
558 lines
19 KiB
Bash
Executable file
#!/usr/bin/env bash
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# https://github.com/jomo/imgur-screenshot
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# https://imgur.com/tools
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#
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# Slightly modified for `nnn` integration
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#
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# Shell: bash
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# Description: Upload an image file to imgur
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if [ "${1}" = "--debug" ]; then
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echo "########################################"
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echo "Enabling debug mode"
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echo "Please remove credentials before pasting"
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echo "########################################"
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echo ""
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uname -a
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for arg in ${0} "${@}"; do
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echo -n "'${arg}' "
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done
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echo -e "\n"
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shift
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set -x
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fi
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current_version="v1.7.4"
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function is_mac() {
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uname | grep -q "Darwin"
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}
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### IMGUR-SCREENSHOT DEFAULT CONFIG ####
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# You can override the config in ~/.config/imgur-screenshot/settings.conf
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imgur_anon_id="ea6c0ef2987808e"
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imgur_icon_path="${HOME}/Pictures/imgur.png"
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imgur_acct_key=""
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imgur_secret=""
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login="false"
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album_title=""
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album_id=""
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credentials_file="${HOME}/.config/imgur-screenshot/credentials.conf"
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file_name_format="imgur-%Y_%m_%d-%H:%M:%S.png" # when using scrot, must end with .png!
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file_dir="${HOME}/Pictures"
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upload_connect_timeout="5"
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upload_timeout="120"
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upload_retries="1"
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if is_mac; then
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screenshot_select_command="screencapture -i %img"
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screenshot_window_command="screencapture -iWa %img"
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screenshot_full_command="screencapture %img"
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open_command="open %url"
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else
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screenshot_select_command="scrot -s %img"
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screenshot_window_command="scrot %img"
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screenshot_full_command="scrot %img"
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open_command="xdg-open %url"
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fi
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open="true"
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mode="select"
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edit_command="gimp %img"
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edit="false"
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exit_on_album_creation_fail="true"
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log_file="${HOME}/.imgur-screenshot.log"
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auto_delete=""
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copy_url="true"
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keep_file="true"
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check_update="true"
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# NOTICE: if you make changes here, also edit the docs at
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# https://github.com/jomo/imgur-screenshot/wiki/Config
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# You can override the config in ~/.config/imgur-screenshot/settings.conf
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############## END CONFIG ##############
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settings_path="${HOME}/.config/imgur-screenshot/settings.conf"
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if [ -f "${settings_path}" ]; then
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source "${settings_path}"
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fi
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# dependency check
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if [ "${1}" = "--check" ]; then
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(which grep &>/dev/null && echo "OK: found grep") || echo "ERROR: grep not found"
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if is_mac; then
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if which growlnotify &>/dev/null; then
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echo "OK: found growlnotify"
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elif which terminal-notifier &>/dev/null; then
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echo "OK: found terminal-notifier"
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else
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echo "ERROR: growlnotify nor terminal-notifier found"
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fi
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(which screencapture &>/dev/null && echo "OK: found screencapture") || echo "ERROR: screencapture not found"
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(which pbcopy &>/dev/null && echo "OK: found pbcopy") || echo "ERROR: pbcopy not found"
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else
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(which notify-send &>/dev/null && echo "OK: found notify-send") || echo "ERROR: notify-send (from libnotify-bin) not found"
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(which scrot &>/dev/null && echo "OK: found scrot") || echo "ERROR: scrot not found"
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(which xclip &>/dev/null && echo "OK: found xclip") || echo "ERROR: xclip not found"
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fi
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(which curl &>/dev/null && echo "OK: found curl") || echo "ERROR: curl not found"
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exit 0
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fi
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# notify <'ok'|'error'> <title> <text>
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function notify() {
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if is_mac; then
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if which growlnotify &>/dev/null; then
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growlnotify --icon "${imgur_icon_path}" --iconpath "${imgur_icon_path}" --title "${2}" --message "${3}"
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else
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terminal-notifier -appIcon "${imgur_icon_path}" -contentImage "${imgur_icon_path}" -title "imgur: ${2}" -message "${3}"
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fi
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else
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if [ "${1}" = "error" ]; then
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notify-send -a ImgurScreenshot -u critical -c "im.error" -i "${imgur_icon_path}" -t 500 "imgur: ${2}" "${3}"
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else
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notify-send -a ImgurScreenshot -u low -c "transfer.complete" -i "${imgur_icon_path}" -t 500 "imgur: ${2}" "${3}"
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fi
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fi
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}
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function take_screenshot() {
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echo "Please select area"
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is_mac || sleep 0.1 # https://bbs.archlinux.org/viewtopic.php?pid=1246173#p1246173
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cmd="screenshot_${mode}_command"
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cmd=${!cmd//\%img/${1}}
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shot_err="$(${cmd} &>/dev/null)" #takes a screenshot with selection
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if [ "${?}" != "0" ]; then
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echo "Failed to take screenshot '${1}': '${shot_err}'. For more information visit https://github.com/jomo/imgur-screenshot/wiki/Troubleshooting" | tee -a "${log_file}"
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notify error "Something went wrong :(" "Information has been logged"
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exit 1
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fi
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}
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function check_for_update() {
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# exit non-zero on HTTP error, output only the body (no stats) but output errors, follow redirects, output everything to stdout
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remote_version="$(curl --compressed -fsSL --stderr - "https://api.github.com/repos/jomo/imgur-screenshot/releases" | egrep -m 1 --color 'tag_name":\s*".*"' | cut -d '"' -f 4)"
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if [ "${?}" -eq "0" ]; then
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if [ ! "${current_version}" = "${remote_version}" ] && [ ! -z "${current_version}" ] && [ ! -z "${remote_version}" ]; then
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echo "Update found!"
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echo "Version ${remote_version} is available (You have ${current_version})"
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notify ok "Update found" "Version ${remote_version} is available (You have ${current_version}). https://github.com/jomo/imgur-screenshot"
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echo "Check https://github.com/jomo/imgur-screenshot/releases/${remote_version} for more info."
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elif [ -z "${current_version}" ] || [ -z "${remote_version}" ]; then
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echo "Invalid empty version string"
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echo "Current (local) version: '${current_version}'"
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echo "Latest (remote) version: '${remote_version}'"
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else
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echo "Version ${current_version} is up to date."
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fi
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else
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echo "Failed to check for latest version: ${remote_version}"
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fi
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}
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function check_oauth2_client_secrets() {
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if [ -z "${imgur_acct_key}" ] || [ -z "${imgur_secret}" ]; then
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echo "In order to upload to your account, register a new application at:"
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echo "https://api.imgur.com/oauth2/addclient"
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echo "Select 'OAuth 2 authorization without a callback URL'"
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echo "Then, set the imgur_acct_key (Client ID) and imgur_secret in your config."
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exit 1
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fi
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}
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function load_access_token() {
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token_expire_time=0
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# check for saved access_token and its expiration date
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if [ -f "${credentials_file}" ]; then
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source "${credentials_file}"
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fi
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current_time="$(date +%s)"
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preemptive_refresh_time="$((10*60))"
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expired="$((current_time > (token_expire_time - preemptive_refresh_time)))"
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if [ ! -z "${refresh_token}" ]; then
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# token already set
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if [ "${expired}" -eq "0" ]; then
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# token expired
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refresh_access_token "${credentials_file}"
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fi
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else
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acquire_access_token "${credentials_file}"
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fi
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}
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function acquire_access_token() {
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check_oauth2_client_secrets
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# prompt for a PIN
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authorize_url="https://api.imgur.com/oauth2/authorize?client_id=${imgur_acct_key}&response_type=pin"
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echo "Go to"
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echo "${authorize_url}"
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echo "and grant access to this application."
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read -rp "Enter the PIN: " imgur_pin
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if [ -z "${imgur_pin}" ]; then
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echo "PIN not entered, exiting"
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exit 1
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fi
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# exchange the PIN for access token and refresh token
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response="$(curl --compressed -fsSL --stderr - \
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-F "client_id=${imgur_acct_key}" \
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-F "client_secret=${imgur_secret}" \
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-F "grant_type=pin" \
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-F "pin=${imgur_pin}" \
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https://api.imgur.com/oauth2/token)"
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save_access_token "${response}" "${1}"
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}
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function refresh_access_token() {
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check_oauth2_client_secrets
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token_url="https://api.imgur.com/oauth2/token"
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# exchange the refresh token for access_token and refresh_token
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response="$(curl --compressed -fsSL --stderr - -F "client_id=${imgur_acct_key}" -F "client_secret=${imgur_secret}" -F "grant_type=refresh_token" -F "refresh_token=${refresh_token}" "${token_url}")"
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if [ ! "${?}" -eq "0" ]; then
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# curl failed
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handle_upload_error "${response}" "${token_url}"
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exit 1
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fi
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save_access_token "${response}" "${1}"
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}
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function save_access_token() {
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if ! grep -q "access_token" <<<"${1}"; then
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# server did not send access_token
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echo "Error: Something is wrong with your credentials:"
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echo "${1}"
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exit 1
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fi
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access_token="$(egrep -o 'access_token":".*"' <<<"${1}" | cut -d '"' -f 3)"
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refresh_token="$(egrep -o 'refresh_token":".*"' <<<"${1}" | cut -d '"' -f 3)"
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expires_in="$(egrep -o 'expires_in":[0-9]*' <<<"${1}" | cut -d ':' -f 2)"
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token_expire_time="$(( $(date +%s) + expires_in ))"
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# create dir if not exist
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mkdir -p "$(dirname "${2}")" 2>/dev/null
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touch "${2}" && chmod 600 "${2}"
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cat <<EOF > "${2}"
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access_token="${access_token}"
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refresh_token="${refresh_token}"
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token_expire_time="${token_expire_time}"
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EOF
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}
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function fetch_account_info() {
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response="$(curl --compressed --connect-timeout "${upload_connect_timeout}" -m "${upload_timeout}" --retry "${upload_retries}" -fsSL --stderr - -H "Authorization: Bearer ${access_token}" https://api.imgur.com/3/account/me)"
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if egrep -q '"success":\s*true' <<<"${response}"; then
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username="$(egrep -o '"url":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
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echo "Logged in as ${username}."
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echo "https://${username}.imgur.com"
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else
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echo "Failed to fetch info: ${response}"
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fi
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}
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function delete_image() {
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response="$(curl --compressed -X DELETE -fsSL --stderr - -H "Authorization: Client-ID ${1}" "https://api.imgur.com/3/image/${2}")"
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if egrep -q '"success":\s*true' <<<"${response}"; then
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echo "Image successfully deleted (delete hash: ${2})." >> "${3}"
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else
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echo "The Image could not be deleted: ${response}." >> "${3}"
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fi
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}
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function upload_authenticated_image() {
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echo "Uploading '${1}'..."
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title="$(echo "${1}" | rev | cut -d "/" -f 1 | cut -d "." -f 2- | rev)"
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if [ -n "${album_id}" ]; then
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response="$(curl --compressed --connect-timeout "${upload_connect_timeout}" -m "${upload_timeout}" --retry "${upload_retries}" -fsSL --stderr - -F "title=${title}" -F "image=@\"${1}\"" -F "album=${album_id}" -H "Authorization: Bearer ${access_token}" https://api.imgur.com/3/image)"
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else
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response="$(curl --compressed --connect-timeout "${upload_connect_timeout}" -m "${upload_timeout}" --retry "${upload_retries}" -fsSL --stderr - -F "title=${title}" -F "image=@\"${1}\"" -H "Authorization: Bearer ${access_token}" https://api.imgur.com/3/image)"
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fi
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# JSON parser premium edition (not really)
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if egrep -q '"success":\s*true' <<<"${response}"; then
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img_id="$(egrep -o '"id":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
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img_ext="$(egrep -o '"link":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4 | rev | cut -d "." -f 1 | rev)" # "link" itself has ugly '\/' escaping and no https!
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del_id="$(egrep -o '"deletehash":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
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if [ ! -z "${auto_delete}" ]; then
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export -f delete_image
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echo "Deleting image in ${auto_delete} seconds."
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nohup /bin/bash -c "sleep ${auto_delete} && delete_image ${imgur_anon_id} ${del_id} ${log_file}" &
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fi
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handle_upload_success "https://i.imgur.com/${img_id}.${img_ext}" "https://imgur.com/delete/${del_id}" "${1}"
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else # upload failed
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err_msg="$(egrep -o '"error":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
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test -z "${err_msg}" && err_msg="${response}"
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handle_upload_error "${err_msg}" "${1}"
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fi
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}
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function upload_anonymous_image() {
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echo "Uploading '${1}'..."
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title="$(echo "${1}" | rev | cut -d "/" -f 1 | cut -d "." -f 2- | rev)"
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if [ -n "${album_id}" ]; then
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response="$(curl --compressed --connect-timeout "${upload_connect_timeout}" -m "${upload_timeout}" --retry "${upload_retries}" -fsSL --stderr - -H "Authorization: Client-ID ${imgur_anon_id}" -F "title=${title}" -F "image=@\"${1}\"" -F "album=${album_id}" https://api.imgur.com/3/image)"
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else
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response="$(curl --compressed --connect-timeout "${upload_connect_timeout}" -m "${upload_timeout}" --retry "${upload_retries}" -fsSL --stderr - -H "Authorization: Client-ID ${imgur_anon_id}" -F "title=${title}" -F "image=@\"${1}\"" https://api.imgur.com/3/image)"
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fi
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# JSON parser premium edition (not really)
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if egrep -q '"success":\s*true' <<<"${response}"; then
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img_id="$(egrep -o '"id":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
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img_ext="$(egrep -o '"link":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4 | rev | cut -d "." -f 1 | rev)" # "link" itself has ugly '\/' escaping and no https!
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del_id="$(egrep -o '"deletehash":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
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if [ ! -z "${auto_delete}" ]; then
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export -f delete_image
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echo "Deleting image in ${auto_delete} seconds."
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nohup /bin/bash -c "sleep ${auto_delete} && delete_image ${imgur_anon_id} ${del_id} ${log_file}" &
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fi
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handle_upload_success "https://i.imgur.com/${img_id}.${img_ext}" "https://imgur.com/delete/${del_id}" "${1}"
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else # upload failed
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err_msg="$(egrep -o '"error":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
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test -z "${err_msg}" && err_msg="${response}"
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handle_upload_error "${err_msg}" "${1}"
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fi
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}
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function handle_upload_success() {
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echo ""
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echo "image link: ${1}"
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echo "delete link: ${2}"
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if [ "${copy_url}" = "true" ] && [ -z "${album_title}" ]; then
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if is_mac; then
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echo -n "${1}" | pbcopy
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else
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echo -n "${1}" | xclip -selection clipboard
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fi
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echo "URL copied to clipboard"
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fi
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# print to log file: image link, image location, delete link
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echo -e "${1}\t${3}\t${2}" >> "${log_file}"
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notify ok "Upload done!" "${1}"
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# if [ ! -z "${open_command}" ] && [ "${open}" = "true" ]; then
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# open_cmd=${open_command//\%url/${1}}
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# open_cmd=${open_cmd//\%img/${2}}
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# echo "Opening '${open_cmd}'"
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# eval "${open_cmd}"
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# fi
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}
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function handle_upload_error() {
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error="Upload failed: \"${1}\""
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echo "${error}"
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echo -e "Error\t${2}\t${error}" >> "${log_file}"
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notify error "Upload failed :(" "${1}"
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}
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function handle_album_creation_success() {
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echo ""
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echo "Album link: ${1}"
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echo "Delete hash: ${2}"
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echo ""
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notify ok "Album created!" "${1}"
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if [ "${copy_url}" = "true" ]; then
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if is_mac; then
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echo -n "${1}" | pbcopy
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else
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echo -n "${1}" | xclip -selection clipboard
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fi
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echo "URL copied to clipboard"
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fi
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# print to log file: album link, album title, delete hash
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echo -e "${1}\t\"${3}\"\t${2}" >> "${log_file}"
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}
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function handle_album_creation_error() {
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error="Album creation failed: \"${1}\""
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echo -e "Error\t${2}\t${error}" >> "${log_file}"
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notify error "Album creation failed :(" "${1}"
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if [ ${exit_on_album_creation_fail} ]; then
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exit 1
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fi
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}
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while [ ${#} != 0 ]; do
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case "${1}" in
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-h | --help)
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echo "usage: ${0} [--debug] [-c | --check | -v | -h | -u]"
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echo " ${0} [--debug] [option]... [file]..."
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echo ""
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echo " --debug Enable debugging, must be first option"
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echo " -h, --help Show this help, exit"
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echo " -v, --version Show current version, exit"
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echo " --check Check if all dependencies are installed, exit"
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echo " -c, --connect Show connected imgur account, exit"
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echo " -o, --open <true|false> Override 'open' config"
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echo " -e, --edit <true|false> Override 'edit' config"
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echo " -i, --edit-command <command> Override 'edit_command' config (include '%img'), sets --edit 'true'"
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echo " -l, --login <true|false> Override 'login' config"
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echo " -a, --album <album_title> Create new album and upload there"
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echo " -A, --album-id <album_id> Override 'album_id' config"
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echo " -k, --keep-file <true|false> Override 'keep_file' config"
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echo " -d, --auto-delete <s> Automatically delete image after <s> seconds"
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echo " -u, --update Check for updates, exit"
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echo " file Upload file instead of taking a screenshot"
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exit 0;;
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-v | --version)
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echo "${current_version}"
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exit 0;;
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-s | --select)
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mode="select"
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shift;;
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-w | --window)
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mode="window"
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shift;;
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-f | --full)
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mode="full"
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shift;;
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-o | --open)
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open="${2}"
|
|
shift 2;;
|
|
-e | --edit)
|
|
edit="${2}"
|
|
shift 2;;
|
|
-i | --edit-command)
|
|
edit_command="${2}"
|
|
edit="true"
|
|
shift 2;;
|
|
-l | --login)
|
|
login="${2}"
|
|
shift 2;;
|
|
-c | --connect)
|
|
load_access_token
|
|
fetch_account_info
|
|
exit 0;;
|
|
-a | --album)
|
|
album_title="${2}"
|
|
shift 2;;
|
|
-A | --album-id)
|
|
album_id="${2}"
|
|
shift 2;;
|
|
-k | --keep-file)
|
|
keep_file="${2}"
|
|
shift 2;;
|
|
-d | --auto-delete)
|
|
auto_delete="${2}"
|
|
shift 2;;
|
|
-u | --update)
|
|
check_for_update
|
|
exit 0;;
|
|
*)
|
|
upload_files=("${@}")
|
|
break;;
|
|
esac
|
|
done
|
|
|
|
if [ "${login}" = "true" ]; then
|
|
# load before changing directory
|
|
load_access_token
|
|
fi
|
|
|
|
|
|
if [ -n "${album_title}" ]; then
|
|
if [ "${login}" = "true" ]; then
|
|
response="$(curl -fsSL --stderr - \
|
|
-F "title=${album_title}" \
|
|
-H "Authorization: Bearer ${access_token}" \
|
|
https://api.imgur.com/3/album)"
|
|
else
|
|
response="$(curl -fsSL --stderr - \
|
|
-F "title=${album_title}" \
|
|
-H "Authorization: Client-ID ${imgur_anon_id}" \
|
|
https://api.imgur.com/3/album)"
|
|
fi
|
|
if egrep -q '"success":\s*true' <<<"${response}"; then # Album creation successful
|
|
echo "Album '${album_title}' successfully created"
|
|
album_id="$(egrep -o '"id":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
|
|
del_id="$(egrep -o '"deletehash":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
|
|
handle_album_creation_success "http://imgur.com/a/${album_id}" "${del_id}" "${album_title}"
|
|
|
|
if [ "${login}" = "false" ]; then
|
|
album_id="${del_id}"
|
|
fi
|
|
else # Album creation failed
|
|
err_msg="$(egrep -o '"error":\s*"[^"]+"' <<<"${response}" | cut -d "\"" -f 4)"
|
|
test -z "${err_msg}" && err_msg="${response}"
|
|
handle_album_creation_error "${err_msg}" "${album_title}"
|
|
fi
|
|
fi
|
|
|
|
if [ -z "${upload_files}" ]; then
|
|
upload_files[0]=""
|
|
fi
|
|
|
|
for upload_file in "${upload_files[@]}"; do
|
|
|
|
if [ -z "${upload_file}" ]; then
|
|
cd "${file_dir}" || exit 1
|
|
|
|
# new filename with date
|
|
img_file="$(date +"${file_name_format}")"
|
|
take_screenshot "${img_file}"
|
|
else
|
|
# upload file instead of screenshot
|
|
img_file="${upload_file}"
|
|
fi
|
|
|
|
# get full path
|
|
img_file="$(cd "$( dirname "${img_file}")" && echo "$(pwd)/$(basename "${img_file}")")"
|
|
|
|
# check if file exists
|
|
if [ ! -f "${img_file}" ]; then
|
|
echo "file '${img_file}' doesn't exist !"
|
|
exit 1
|
|
fi
|
|
|
|
# open image in editor if configured
|
|
if [ "${edit}" = "true" ]; then
|
|
edit_cmd=${edit_command//\%img/${img_file}}
|
|
echo "Opening editor '${edit_cmd}'"
|
|
if ! (eval "${edit_cmd}"); then
|
|
echo "Error for image '${img_file}': command '${edit_cmd}' failed, not uploading. For more information visit https://github.com/jomo/imgur-screenshot/wiki/Troubleshooting" | tee -a "${log_file}"
|
|
notify error "Something went wrong :(" "Information has been logged"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if [ "${login}" = "true" ]; then
|
|
upload_authenticated_image "${img_file}"
|
|
else
|
|
upload_anonymous_image "${img_file}"
|
|
fi
|
|
|
|
# delete file if configured
|
|
if [ "${keep_file}" = "false" ] && [ -z "${1}" ]; then
|
|
echo "Deleting temp file ${file_dir}/${img_file}"
|
|
rm -rf "${img_file}"
|
|
fi
|
|
|
|
echo ""
|
|
done
|
|
|
|
|
|
if [ "${check_update}" = "true" ]; then
|
|
check_for_update
|
|
fi
|