pandora/scripts/poster.indiancinema.py

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2013-02-19 09:10:08 +00:00
#!/usr/bin/python
# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
from __future__ import division
import os
root_dir = os.path.normpath(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
# using virtualenv's activate_this.py to reorder sys.path
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activate_this = os.path.join(root_dir, 'bin', 'activate_this.py')
execfile(activate_this, dict(__file__=activate_this))
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import Image
import ImageDraw
from optparse import OptionParser
from ox.image import getRGB, drawText, wrapText
import sys
static_root = os.path.join(os.path.dirname(__file__), 'data')
def render_poster(title, director, year, frame, timeline, poster):
poster_width = 640
poster_height = 1024
frame_height = 480
frame_ratio = poster_width / frame_height
timeline_height = 64
text_margin = 24
text_width = poster_width - 2 * text_margin
poster_image = Image.new('RGB', (poster_width, poster_height))
draw = ImageDraw.Draw(poster_image)
font_file = os.path.join(static_root, 'SourceSansProSemibold.ttf')
font_size = {'cinema': 107, 'director': 32, 'title': 48, 'year': 387}
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font_lightness = {'cinema': 0.8, 'director': 0.2, 'title': 0.2, 'year': 0.6}
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poster_lightness = {'image': 0.2, 'text': 0.4}
if year:
hue = int(year) % 100 / 100 * 360
saturation = 1
else:
hue = 0
saturation = 0
# background
draw.rectangle(
[(0, frame_height), (poster_width, poster_height - timeline_height)],
fill=getRGB((hue, saturation, poster_lightness['text']))
)
# year
if year:
drawText(
poster_image,
(-84, poster_height - timeline_height - font_size['year'] + 6),
year,
font_file,
font_size['year'],
getRGB((hue, saturation, font_lightness['year']))
)
# cinema
drawText(
poster_image,
(-10, poster_height - timeline_height - font_size['cinema'] + 1),
'Indiancine.ma',
font_file,
font_size['cinema'],
getRGB((hue, saturation, font_lightness['cinema']))
)
# director and title
offset_top = frame_height + text_margin
if not director:
title_max_lines = 8
else:
title_max_lines = min(len(wrapText(
title,
text_width,
0,
font_file,
font_size['title']
)), 7)
director_max_lines = 11 - int((title_max_lines * 3 - 1) / 2)
# director
if director:
lines = wrapText(
director,
text_width,
director_max_lines,
font_file,
font_size['director']
)
for line in lines:
size = drawText(
poster_image,
(text_margin, offset_top),
line,
font_file,
font_size['director'],
getRGB((hue, saturation, font_lightness['director']))
)
offset_top += font_size['director'] + 2
offset_top += size[1] - font_size['director'] + 6
# title
lines = wrapText(
title,
text_width,
title_max_lines,
font_file,
font_size['title']
)
for line in lines:
drawText(
poster_image,
(text_margin, offset_top + 4),
line,
font_file,
font_size['title'],
getRGB((hue, saturation, font_lightness['title']))
)
offset_top += font_size['title'] + 3
# frame
if frame:
frame_image = Image.open(frame)
frame_image_ratio = frame_image.size[0] / frame_image.size[1]
if frame_ratio < frame_image_ratio:
frame_image = frame_image.resize(
(int(frame_height * frame_image_ratio), frame_height),
Image.ANTIALIAS
)
left = int((frame_image.size[0] - poster_width) / 2)
frame_image = frame_image.crop(
(left, 0, left + poster_width, frame_height)
)
else:
frame_image = frame_image.resize(
(poster_width, int(poster_width / frame_image_ratio)),
Image.ANTIALIAS
)
top = int((frame_image.size[1] - frame_height) / 2)
frame_image = frame_image.crop(
(0, top, poster_width, top + frame_height)
)
poster_image.paste(frame_image, (0, 0))
else:
draw.rectangle(
[(0, 0), (poster_width, frame_height)],
fill=getRGB((hue, saturation, poster_lightness['image']))
)
# timeline
if timeline:
timeline_image = Image.open(timeline)
timeline_image = timeline_image.resize(
(poster_width, timeline_height),
Image.ANTIALIAS
)
poster_image.paste(timeline_image, (0, poster_height - timeline_height))
else:
draw.rectangle(
[(0, poster_height - timeline_height), (poster_width, poster_height)],
fill=getRGB((hue, saturation, poster_lightness['image']))
)
poster_image.save(poster)
def main():
parser = OptionParser()
parser.add_option('-o', '--oxdbid', dest='oxdb_id', help='0xDB Id')
parser.add_option('-i', '--id', dest='id', help='Item Id')
parser.add_option('-t', '--title', dest='title', help='Title', default='')
parser.add_option('-d', '--director', dest='director', help='Director', default='')
parser.add_option('-y', '--year', dest='year', help='Year', default='')
parser.add_option('-f', '--frame', dest='frame', help='Poster frame (image file to be read)')
parser.add_option('-l', '--timeline', dest='timeline', help='Timeline (image file to be read)')
parser.add_option('-p', '--poster', dest='poster', help='Poster (image file to be written)')
(options, args) = parser.parse_args()
if options.oxdb_id and not options.id:
options.id = options.oxdb_id
if None in (options.title, options.poster):
parser.print_help()
sys.exit()
opt = {}
for key in ('title', 'director', 'year', 'frame', 'timeline', 'poster'):
opt[key] = getattr(options, key)
opt['title'] = opt['title'].decode('utf-8')
opt['director'] = opt['director'].decode('utf-8')
render_poster(**opt)
if __name__ == "__main__":
main()