73 lines
2.8 KiB
Python
Executable file
73 lines
2.8 KiB
Python
Executable file
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division
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import Image
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import ImageDraw
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from optparse import OptionParser
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import os
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from ox.image import drawText, wrapText
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import sys
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static_root = os.path.join(os.path.dirname(__file__), '..', '..', 'static')
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def render_poster(id, title, frame, timeline, poster):
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poster_width = 640
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poster_height = 1024
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poster_ratio = poster_width / poster_height
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poster_color = (255, 255, 0)
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poster_image = Image.new('RGB', (poster_width, poster_height))
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font_file = os.path.join(static_root, 'ttf', 'DejaVuSansCondensedBold.ttf')
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font_size = 48
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# timeline
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timeline_height = 64
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timeline_lines = 16
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timeline_image = Image.open(timeline)
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timeline_image = timeline_image.resize((10240, timeline_height), Image.ANTIALIAS)
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for i in range(timeline_lines):
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line_image = timeline_image.crop((i * poster_width, 0, (i + 1) * poster_width, 64))
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poster_image.paste(line_image, (0, i * timeline_height))
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# id
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text = 'Pad.ma/' + id
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text_image = Image.new('RGB', (1, 1))
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text_size = drawText(text_image, (0, 0), text, font_file, font_size, poster_color)
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text_width = poster_width
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text_height = timeline_height
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text_left = int((poster_width - text_width) / 2)
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text_top = 14 * timeline_height
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for y in range(text_top, text_top + text_height):
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for x in range(text_left, text_left + text_width):
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if y < text_top + 4 or y >= text_top + text_height - 4:
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poster_image.putpixel((x, y), poster_color)
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else:
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pixel = list(poster_image.getpixel((x, y)))
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for c in range(3):
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pixel[c] = (pixel[c] + poster_color[c]) / 4
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poster_image.putpixel((x, y), tuple(pixel))
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drawText(poster_image, ((poster_width - text_size[0]) / 2, text_top + (text_height - text_size[1]) / 2), text, font_file, font_size, poster_color)
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poster_image.save(poster)
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def main():
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parser = OptionParser()
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parser.add_option('-i', '--id', dest='id', help='Pad.ma Id')
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parser.add_option('-t', '--title', dest='title', help='Title', default='')
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parser.add_option('-f', '--frame', dest='frame', help='Poster frame (image file to be read)')
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parser.add_option('-l', '--timeline', dest='timeline', help='Timeline (image file to be read)')
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parser.add_option('-p', '--poster', dest='poster', help='Poster (image file to be written)')
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(options, args) = parser.parse_args()
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if None in (options.id, options.poster):
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parser.print_help()
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sys.exit()
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opt = {}
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for key in ('id', 'title', 'frame', 'timeline', 'poster'):
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opt[key] = getattr(options, key)
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opt['title'] = opt['title'].decode('utf-8')
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render_poster(**opt)
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if __name__ == "__main__":
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main()
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