Editorial Workflows

# Python script to upload image from clipboard to ftp via Editorial WF
import workflow
import keychain
import pickle
import Image, ImageOps, ImageFilter
import ftplib
import console
import clipboard
import datetime
from io import BytesIO
import urllib

today = datetime.datetime.now()
image = clipboard.get_image()

#Pulls document title from variable in previous WF step
imgtitle = workflow.get_variable('DocTitleVar')

# Double .replace used to make image name just alphanumeric and underscores
imgtitle = imgtitle.replace (" ", "_")
imgtitle = imgtitle.replace("-_","")
# imgtitle = imgtitle.decode('utf-8')
imgtitle = imgtitle.encode('ascii', 'ignore')

imgname = '_img_'+ imgtitle + '_' + today.strftime("%Y_%m_%d_%H%M%S") +'.png'

# Uncomment this line to reset stored password
#keychain.delete_password('macdrifter', 'editorial')
login = keychain.get_password('mygeekdaddy', 'editorial')
if login is not None:
	username, passwd = pickle.loads(login)
else:
	username, passwd = console.login_alert('FTPS Login Needed', 'No login credentials found.')
	pickle_token = pickle.dumps((username, passwd))
	keychain.set_password('mygeekdaddy', 'editorial', pickle_token)


# Change host/port/etc to values for your website
host = "verly.me"
port = 21
baseURL = "http://share.mygeekdaddy.net/"

# folder on ftp site where image will be saved
imgfolder = "/share/"

# Routine used to resize image
def customSize(img):
    w, h = img.size
    print 'w: ' + str(w)
    print 'h: '+ str(h)
# Adjust number in next line to image width.
# Currently set to 500 pixels
    if w > 500:
        wsize = 500/float(w)
        print 'wsize: '+str(wsize)
        hsize = int(float(h)*float(wsize))
        print 'hsize: ' + str(hsize)

        img = img.resize((500, hsize), Image.ANTIALIAS)
    return img

image = customSize(image)

buffer = BytesIO()
image.save(buffer, 'PNG')
buffer.seek(0)

imgURL = urllib.quote(imgname)

# FTP upload routine
try:
	ftp = ftplib.FTP(host, username, passwd)	
	ftp.cwd(imgfolder)
	ftp.storbinary('STOR '+ imgname, buffer)
	ftp.quit()
except Exception, e:
	print e
	console.alert('Error', e)

imageLink = baseURL + imgURL

image.show()
print image.size
print imgname
print imageLink
print ''
print 'FTP upload complete.'

clipboard.set(imageLink)