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moparisthebest 2013-08-06 19:45:56 -04:00
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*~

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imgup.sh Normal file
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#!/bin/bash
# This script reads a file from stdin, and moves it to a certain directory with the shortest name possible that doesn't conflict based on the sha1sum, then echos the URL the file will be available at
#
# Mainly meant to be used for images from scripts like open-screeny.sh, it can really be used for any file uploads, nothing is format specific
#
# Required dependencies are sha1sum, and standard unix utilities tee and cut
#
# https://github.com/moparisthebest/open-screeny
#
dir_name="$1" # directory to store images in
url="$2" # url pointing to directory above
extension="$3" # extension to put on file
# put a . in front of the extension if it isn't empty
[ ! -z "$extension" ] && extension=".$extension"
tmp_name="/tmp/imgup-$$${extension}"
sha1="$(tee "$tmp_name" | sha1sum | cut -d' ' -f1)"
mkdir -p "$dir_name"
# find shortest substring of hash that doesn't already exist for shortest url possible
# you may change the 5 here to something longer or shorter for more or less security against people guessing your file name
for x in {5..40}
do
new_name="${sha1:0:$x}"
fname="${dir_name}/${new_name}${extension}"
# if the file doesn't exist, or if it exists, but the hash is the same, break
[ ! -e "$fname" ] || [ "$(sha1sum "$fname" | cut -d' ' -f1)" == "$sha1" ] && break
done
mv "$tmp_name" "$fname"
echo "${url}/${new_name}${extension}"

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open-screeny.sh Executable file
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#!/bin/bash
# This script takes screenshots, uploads them to a service, optionally shortens the URL, puts it in your clipboard, and opens it in a browser.
# Currently supported services are imgur, puush, and imgup.sh (which is a script included with this one that can be called locally or over ssh)
# Currently supported URL shortening services are tinyurl and b1t.it
#
# Required dependencies are curl, scrot, xclip, notify-send, xdg-open, md5sum, and standard unix utilities grep, date, and cut
#
# You may add upload and url shortening methods as you please, if you do, please contribute them back with a pull request or patch.
# https://github.com/moparisthebest/open-screeny
#
# You may set your defaults here, but ideally you will set them by exporting the right values in your .profile or .bashrc or similar
set -e # exit on error
[ -z "$puush_api_key" ] && export puush_api_key='' # find API key here: http://puush.me/account/settings
[ -z "$imgur_api_key" ] && export imgur_api_key='486690f872c678126a2c09a9e196ce1b' # nabbed from here: https://github.com/dave1010/scripts/blob/master/shoot
[ -z "$imgup_path" ] && export imgup_path='' # example: 'ssh user@host ~/imgup.sh ~/htdocs/s http://host/s png'
# if these are empty, go with defaults we know to exist and work without configuration
[ -z "$upload" ] && export upload='imgur' # must be one of 'puush', 'imgur', or 'imgup'
[ -z "$shorturl" ] && export shorturl='' # must be one of 'tinyurl', 'b1tit', or '' (no shorturl)
filename="$1" # if there is no filename to upload, we take a screenshot and upload that
#######################################################################################################################################
# The following are implemented upload methods, they take one argument, the file to upload, and echo the URL the file was uploaded to #
#######################################################################################################################################
function upload_imgur {
[ -z "$imgur_api_key" ] && echo '$imgur_api_key is empty, cannot upload!' && return
curl -s -F "image=@$1" -F "key=$imgur_api_key" https://imgur.com/api/upload.xml | grep -E -o "<original_image>(.)*</original_image>" | grep -E -o "http://i.imgur.com/[^<]*"
}
function upload_puush {
[ -z "$puush_api_key" ] && echo '$puush_api_key is empty, cannot upload!' && return
curl -s -X POST -H 'Content-Type: multipart/form-data' -F "k=$puush_api_key" -F "c=$(md5sum "$1" | cut -d' ' -f1)" -F "z=poop" -F "f=@${1};filename=ss ($(date '+%Y-%m-%d at %I.%M.%S')).png;type=application/octet-stream" http://puush.me/api/up | cut -d, -f2
}
function upload_imgup {
[ -z "$imgup_path" ] && echo '$imgup_path is empty, cannot upload!' && return
$imgup_path < "$1"
}
####################################################################################################################################
# The following are implemented shorturl methods, they take one argument, the long url, and echo the URL the long was shortened to #
####################################################################################################################################
function shorturl_tinyurl {
curl -s "https://tinyurl.com/api-create.php?url=$1"
}
function shorturl_b1tit {
# caution! This doesn't work as of this moment because they recently added a still-undocumented 'secret key' parameter that is required...
echo "http://b1t.it/$(curl -s -d "url=$1" http://b1t.it | sed -e 's/^.*"id":"//' -e 's/".*$//')"
}
# you probably don't need to touch below here
if [ -z "$filename" ]
then
filename="/tmp/open-screeny-$$.png" # store file someplace
#trap 'rm -f "$filename"' EXIT # delete file on exit
scrot -z -s -b -q 0 "$filename" # take screenshot
fi
url="$("upload_$upload" "$filename")" # upload image
[ ! -z "$shorturl" ] && url="$("shorturl_$shorturl" "$url")" # shorten url if requested
echo "$url" | xclip -selection c # put url in clipboard
notify-send "Screenshot Uploaded" "<a href=\"$url\">$url</a>" # pop up handy notification
xdg-open "$url" # open url in browser
# profit?

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# Open-Screeny
open-screeny.sh
------------
This script takes screenshots, uploads them to a service, optionally shortens the URL, puts it in your clipboard, and opens it in a browser.
Currently supported services are [imgur][1], [puush][2], and imgup.sh (which is a script included with this one that can be called locally or over ssh)
There is also an open-source implementation of the [puush server API][5] this should work with.
Currently supported URL shortening services are [tinyurl][3] and [b1t.it][4]
Required dependencies are curl, scrot, xclip, notify-send, xdg-open, md5sum, and standard unix utilities grep, date, and cut
See open-screeny.sh for the enviromental variables that need set for certain services, the default is to use imgur which requires no additional configuration.
You probably want to bind this to 'Print-Screen' or some other button combination for the best ease-of-use.
imgup.sh
------------
This script reads a file from stdin, and moves it to a certain directory with the shortest name possible that doesn't conflict based on the sha1sum, then echos the URL the file will be available at.
Mainly meant to be used for images from scripts like open-screeny.sh, it can really be used for any file uploads, nothing is format specific.
Required dependencies are sha1sum, and standard unix utilities tee and cut
Licensing
------------
Seriously? It consists of trivial shell scripts using standard unix utilities. If you must have a license, take your pick of any GNU, Apache, BSD, or MIT license, any version. If you need to modify this code though, you should contribute back to it, if just to be nice.
[1]: http://imgur.com/
[2]: http://puush.me/
[3]: https://tinyurl.com/
[4]: http://b1t.it/
[5]: https://github.com/Hidendra/puush-api