from PIL import Image, ImageDraw, ImageFont
import md5
import os
import sys

def mailhide(value):
    email_md5 = md5.new(value).hexdigest()
    email_path = os.path.join(MEDIA_ROOT, EMAIL_THUMBNAILS).replace('\\', '/')
    em_file_path = os.path.join(email_path, email_md5 + '.png').replace('\\', '/')
    if not os.path.exists(email_path):
       os.mkdir(email_path)
    if not os.path.exists(em_file_path):
        img = Image.new('RGBA',(1,1))
        font = ImageFont.truetype(FONT_PATH, FONT_SIZE)
        draw = ImageDraw.ImageDraw(img)
        w,h = draw.textsize(value, font = font)
        img = img.resize((w,h))
        draw = ImageDraw.ImageDraw(img)
        draw.text((0,0),value, font = font, fill = FONT_COLOR)
        img.save(em_file_path)
    
    result = '<img src = "%s%s/%s.png"/>'%(MEDIA_URL, EMAIL_THUMBNAILS,email_md5)
    
    return mark_safe(result)