monthly.py

#!/usr/bin/python
# Pass year and month e.g. python monthly.py 2020 02
#  ...will transcode or symlink everything found into /works/monthlies/monthlies202002/rushes/

import subprocess, sys, os

def find(folder, pattern, year, month):
	firstofmonth = '%s-%s-01' % (year, month)
	firstnextmonth = '%s-%d-01' % (year, int(month)+1)
	c = ['find', folder, '-iname', pattern, '-type',  'f', '-newermt', firstofmonth, '!', '-newermt',  firstnextmonth]

	o = subprocess.Popen(c, stdout=subprocess.PIPE).communicate()[0].decode('utf8')
	return o.split('\n')

year = sys.argv[1]
month = sys.argv[2]
m = '/works/monthlies/monthlies%s%s/rushes/' % (year, month)
if not os.path.exists(m):
	os.makedirs(m)

pdfs = []
pdfs.extend(find('/works/archive/archive%s%s' % (year, month), '*.pdf', year, month))
pdfs.extend(find('/works/read', '*.pdf', year, month))
pdfs.extend(find('/Users/lewis/Downloads', '*.pdf', year, month))
pdfs.extend(find('/Users/lewis/Desktop', '*.pdf', year, month))
for p in pdfs:
	if p == '':
		continue
	o = subprocess.Popen(('gm', 'identify', p), stdout=subprocess.PIPE).communicate()[0].decode('utf8')
	pagecount = len(o.split('\n'))
	for i in range(10):
		page = i * float(pagecount) / 10
		png = '%s/%s-%04d.png' % (m, os.path.basename(p), page)
		subprocess.call(('gm', 'convert', '-density', '300', '%s[%d]' % (p, page), png))


for ext in ('webp', 'svg'):
	files = []
	files.extend(find('/works/archive/archive%s%s' % (year, month), '*.%s' % (ext), year, month))
	files.extend(find('/works/i', '*.%s' % (ext), year, month))
	files.extend(find('/Users/lewis/Downloads', '*.%s' % (ext), year, month))
	files.extend(find('/Users/lewis/Desktop', '*.%s' % (ext), year, month))
	for f in files:
		if f == '':
			continue
		png = '%s/%s.png' % (m, os.path.basename(f))
		subprocess.call(('gm', 'convert', '-density', '300', f, png))

for ext in ('gif', 'webm', 'mkv'):
	files = []
	files.extend(find('/works/archive/archive%s%s' % (year, month), '*.%s' % (ext), year, month))
	files.extend(find('/works/i', '*.%s' % (ext), year, month))
	files.extend(find('/Users/lewis/Downloads', '*.%s' % (ext), year, month))
	files.extend(find('/Users/lewis/Desktop', '*.%s' % (ext), year, month))
	for f in files:
		if f == '':
			continue
		mov = '%s/%s.mov' % (m, os.path.basename(f))
		subprocess.call(('ffmpeg', '-i', f, '-vf', 'scale=1280:-1', '-pix_fmt', 'yuv422p10', '-c:v', 'prores', mov))

for ext in ('png', 'jpg', 'tif', 'exr', 'mov', 'mp4'):
	files = []
	files.extend(find('/works/archive/archive%s%s' % (year, month), '*.%s' % (ext), year, month))
	files.extend(find('/works/i', '*.%s' % (ext), year, month))
	files.extend(find('/works/watch', '*.%s' % (ext), year, month))
	files.extend(find('/works/accidents', '*.%s' % (ext), year, month))
	files.extend(find('/Users/lewis/Downloads', '*.%s' % (ext), year, month))
	files.extend(find('/Users/lewis/Desktop', '*.%s' % (ext), year, month))
	files.extend(find('/Users/lewis/Pictures', '*.%s' % (ext), year, month))
	for f in files:
		if f == '':
			continue
		link = '%s/%s' % (m, os.path.basename(f))
		while os.path.exists(link):
			link = link.replace(".", "_.")
		os.symlink(f, link)