105 lines
3.7 KiB
Python
105 lines
3.7 KiB
Python
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import codecs
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import os
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import re
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from PIL import Image, ExifTags
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'''
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# You can edit the following line with login details
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#REMOTE_PATH = 'user@server:path-to-galleryAlbums/'
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if not REMOTE_PATH.endswith('/'):
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REMOTE_PATH += '/'
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'''
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# Size of thumbnails
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SIZE_THUMBNAIL = 256
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# Size of low-resolution images
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SIZE_SMALL = 1080
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def create_directory(path):
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dirname = os.path.dirname(path)
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if not os.path.exists(dirname):
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os.mkdir(dirname)
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def write_html(source, target, html, title=''):
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with codecs.open(source, 'r', encoding='utf-8') as f:
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html_original = f.read()
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html_original = re.sub('\{title\}', title.title(), html_original)
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indent = html_original.split('<!--#')[0].split('\n')[-1]
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html = re.sub('\n', '\n{}'.format(indent), '\n{}\n'.format(html))
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with codecs.open(target, 'w', encoding='utf-8') as f:
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f.write(re.sub(
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'(?<=#-->).*?(?=<!--#)', html, html_original, flags=re.DOTALL
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))
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html_index = '<ul>'
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# For each album
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for path in [f for f in sorted(os.listdir('./')) if os.path.isdir(f) and f != '!' and f.lower() != 'videos' and f.lower() != 'js']:
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html_index += ('\n <li><a href="{0}">{0}</a></li>'.format(path))
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html_album = ''
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# For each image
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for name in [f for f in sorted(os.listdir(path)) if f.lower().endswith('.jpg')]:
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path_large = os.path.join(path, name)
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path_small = os.path.join(path, str(SIZE_SMALL), name)
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path_thumbnail = os.path.join(path, str(SIZE_THUMBNAIL), name)
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print(path_large)
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image = Image.open(path_large)
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# Fix orientation
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exif = {
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ExifTags.TAGS[k]: v
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for k, v in (image._getexif() or {}).items()
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if k in ExifTags.TAGS
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}
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orientation = exif.get('Orientation', 1)
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if orientation == 6:
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image = image.rotate(-90, expand=True)
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elif orientation == 8:
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image = image.rotate(90, expand=True)
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if orientation != 1:
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image.save(path_large)
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ratio = image.size[0] / image.size[1]
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# Create low-resolution image
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if not os.path.exists(path_small):
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create_directory(path_small)
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image.resize(
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(int(round(SIZE_SMALL * ratio)), SIZE_SMALL)
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if ratio > 1 else
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(SIZE_SMALL, int(round(SIZE_SMALL / ratio))),
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Image.ANTIALIAS
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).save(path_small)
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# Create thumbnail
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if not os.path.exists(path_thumbnail):
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create_directory(path_thumbnail)
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image.resize(
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(SIZE_THUMBNAIL, int(round(SIZE_THUMBNAIL / ratio)))
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if ratio > 1 else
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(int(round(SIZE_THUMBNAIL * ratio)), SIZE_THUMBNAIL),
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Image.ANTIALIAS
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).save(path_thumbnail)
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# Create HTML
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html_album += (
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'{0}<div><a href="../!/#{1}/{2}">'
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'<img class="{3}" src="{4}/{2}"/></a></div>'
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).format(
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'' if not html_album else '\n', path, name,
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'landscape' if ratio > 1 else 'portrait', SIZE_THUMBNAIL
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)
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# Cleanup
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for p in [
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os.path.join(path, str(SIZE_SMALL)),
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os.path.join(path, str(SIZE_THUMBNAIL))
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]:
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for n in [f for f in os.listdir(p) if f.lower().endswith('.jpg')]:
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if not os.path.exists(os.path.join(path, n)):
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os.remove(os.path.join(p, n))
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# Write album HTML
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write_html(
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'album.html', os.path.join(path, 'index.html'), html_album, path
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)
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html_index += '\n</ul>'
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# Write index HTML
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write_html('index.html', 'index.html', html_index)
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# Alternatively, you can comment this out and use FTP / run rsync separately
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'''
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print("Syncing albums...")
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os.system('rsync -av --ignore-existing ./ "{}"'.format(REMOTE_PATH))
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'''
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