170 lines
6.7 KiB
Python
Executable file
170 lines
6.7 KiB
Python
Executable file
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import os
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from PIL import Image
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from PIL import ImageDraw
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import json
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from optparse import OptionParser
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import ox
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from ox.image import drawText, wrapText
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import sys
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root_dir = os.path.normpath(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
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static_root = os.path.join(os.path.dirname(__file__), 'data')
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def render_poster(data, poster):
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title = ox.decode_html(data.get('title', ''))
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director = ox.decode_html(', '.join(data.get('show', [])))
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year = str(data.get('date', '')).split(" ")[0]
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series = data.get('isSeries', False)
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oxdb_id = data['oxdbId']
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imdb_id = data['id']
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frame = data.get('frame')
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timeline = data.get('timeline')
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if not frame and director:
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api = ox.API('http://localhost:2620/api/')
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r = api.findEntities({
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"query": {
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"conditions": [
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{
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"key": "name", "operator": "==", "value": data["show"][0]
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}
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]
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},
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"keys": ["id", "image"]
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})["data"]["items"]
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if r:
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did = r[0]["image"]
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did = '0' * (7 - len(did)) + did
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frame = f'/srv/pandora/data/documents/{did[:2]}/{did[2:4]}/{did[4:6]}/{did[6:]}/data.jpg'
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def get_oxdb_color(oxdb_id, series=False):
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i = int(round((int(oxdb_id[2:10], 16) * 762 / pow(2, 32))))
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if i < 127:
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color = (127, i, 0)
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elif i < 254:
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color = (254 - i, 127, 0)
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elif i < 381:
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color = (0, 127, i - 254)
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elif i < 508:
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color = (0, 508 - i, 127)
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elif i < 635:
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color = (i - 508, 0, 127)
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else:
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color = (127, 0, 762 - i)
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if series:
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color = tuple(map(lambda x: x + 128, color))
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return color
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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_image = Image.new('RGB', (poster_width, poster_height))
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draw = ImageDraw.Draw(poster_image)
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font_file = os.path.join(static_root, 'DejaVuSansCondensedBold.ttf')
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font_size = {
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'small': 28,
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'large': 42,
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}
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# frame
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frame_width = poster_width
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frame_ratio = 4 / 3
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frame_height = int(round(frame_width / frame_ratio))
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if frame:
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frame_image = Image.open(frame)
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frame_image_ratio = frame_image.size[0] / frame_image.size[1]
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if frame_ratio < frame_image_ratio:
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frame_image = frame_image.resize((int(frame_height * frame_image_ratio), frame_height), Image.LANCZOS)
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left = int((frame_image.size[0] - frame_width) / 2)
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frame_image = frame_image.crop((left, 0, left + frame_width, frame_height))
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else:
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frame_image = frame_image.resize((frame_width, int(frame_width / frame_image_ratio)), Image.LANCZOS)
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top = int((frame_image.size[1] - frame_height) / 2)
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frame_image = frame_image.crop((0, top, frame_width, top + frame_height))
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poster_image.paste(frame_image, (0, 0))
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# timeline
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timeline_width = poster_width
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timeline_height = 64
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if timeline:
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timeline_image = Image.open(timeline)
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timeline_image = timeline_image.resize((timeline_width, timeline_height), Image.LANCZOS)
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poster_image.paste(timeline_image, (0, frame_height))
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# text
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text_width = poster_width
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text_height = poster_height - frame_height - timeline_height
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text_top = frame_height + timeline_height
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text_bottom = text_top + text_height
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text_margin = 16
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text_color = get_oxdb_color(oxdb_id, series)
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font_color = tuple(map(lambda x: x - 128 if series else x + 128, text_color))
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draw.rectangle([(0, text_top), (text_width, text_bottom)], fill=text_color)
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offset_top = text_top + text_margin
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if not director:
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title_max_lines = 7
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else:
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title_max_lines = min(len(wrapText(title, text_width - 2 * text_margin, 0, font_file, font_size['large'])), 6)
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director_max_lines = 9 - int((title_max_lines * 3 - 1) / 2)
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if director:
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lines = wrapText(director, text_width - 2 * text_margin, director_max_lines, font_file, font_size['small'])
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for i, line in enumerate(lines):
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size = drawText(poster_image, (text_margin, offset_top), line, font_file, font_size['small'], font_color)
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offset_top += font_size['small'] + 2
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offset_top += size[1] - font_size['small'] + text_margin / 2
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lines = wrapText(title, text_width - 2 * text_margin, title_max_lines, font_file, font_size['large'])
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for i, line in enumerate(lines):
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size = drawText(poster_image, (text_margin, offset_top + 5), line, font_file, font_size['large'], font_color)
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offset_top += font_size['large'] + 3
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offset_top += size[1] - font_size['small'] + text_margin / 2
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if year:
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drawText(poster_image, (text_margin, offset_top), year, font_file, font_size['small'], font_color)
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item_id = imdb_id or oxdb_id
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drawText(poster_image, (text_margin, text_bottom - text_margin - font_size['large'] + 2), item_id, font_file, font_size['large'], font_color)
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'''
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# logo
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logo_height = 32
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logo_image = Image.open(os.path.join(static_root, '..', '..', 'static', 'png', 'logo.png'))
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logo_width = int(round(logo_height * logo_image.size[0] / logo_image.size[1]))
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logo_image = logo_image.resize((logo_width, logo_height), Image.LANCZOS)
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logo_left = text_width - text_margin - logo_width
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logo_top = text_bottom - text_margin - logo_height
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for y in range(logo_height):
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for x in range(logo_width):
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poster_color = poster_image.getpixel((logo_left + x, logo_top + y))
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logo_color = logo_image.getpixel((x, y))[0]
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alpha = logo_image.getpixel((x, y))[3]
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if series:
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poster_color = tuple(map(lambda x: int(x - (logo_color - 16) * alpha / 255), poster_color))
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else:
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poster_color = tuple(map(lambda x: int(x + (logo_color - 16) * alpha / 255), poster_color))
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poster_image.putpixel((logo_left + x, logo_top + y), poster_color)
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i '''
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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('-d', '--data', dest='data', help='json file with metadata', default=None)
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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.data, options.poster):
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parser.print_help()
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sys.exit()
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if options.data == '-':
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data = json.load(sys.stdin)
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else:
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with open(options.data) as f:
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data = json.load(f)
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render_poster(data, options.poster)
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if __name__ == "__main__":
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main()
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