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#!/usr/bin/env python3
# SPDX-License-Identifier: CC0-1.0
#
# Copyright (C) 2022 Wojtek Kosior <koszko@koszko.org>
#
# Available under the terms of Creative Commons Zero v1.0 Universal.
import json
import random
import click
import sys
from pathlib import Path
MAX_WIDTH = 80
INDENT = 3
here = Path(__file__).resolve().parent
trans_suggestions = {
'en': 'suggestions',
'pl': 'sugestie'
}
trans_hint = {
'en': 'Random digital freedom hint',
'pl': 'Losowa wskazówka dla wolności cyfrowej'
}
trans_note = {
'en': 'FSF concerns',
'pl': 'zastrzeżenia FSF'
}
no_dangling_chars_langs = {'pl'}
def wrap_text_block(text, max_width, forbid_dangling_chars=False,
subsequent_indent=0):
lines = []
for paragraph in text.split('\n'):
line = ''
accumulated_word = ''
for word in paragraph.split(' '):
if not word:
continue
accumulated_word += word
if forbid_dangling_chars and len(accumulated_word) == 1:
accumulated_word += ' '
continue
if len(line) + len(accumulated_word) + 1 <= max_width:
if line:
line += ' '
line += accumulated_word
else:
lines.append(line)
line = ' ' * subsequent_indent + accumulated_word
accumulated_word = ''
if line and line != ' ' * subsequent_indent:
lines.append(line)
line = ''
return lines
def format_hint(hint, hint_id, langs, max_width=MAX_WIDTH, indent=INDENT,
continuation_char=' '):
lines = []
for lang in langs:
lines.append(f'{trans_hint[lang]} #{hint_id}: {hint["name"][lang]}')
block = wrap_text_block(hint['text'][lang], max_width - indent,
lang in no_dangling_chars_langs)
lines.extend(' ' * indent + l for l in block)
suggested = hint.get('suggested')
if suggested:
lines.append('/'.join(trans_suggestions[l] for l in langs) + ':')
for sug_id, sug in enumerate(suggested):
sug_line = f'{sug_id + 1}. {sug["name"]} <{sug["url"]}>'
block = wrap_text_block(sug_line, max_width,
lang in no_dangling_chars_langs, indent)
lines.extend(block)
note = sug.get('note')
if not note:
continue
for lang in langs:
block = wrap_text_block(f'{trans_note[lang]}: {note[lang]}',
max_width - indent,
lang in no_dangling_chars_langs, indent)
lines.extend(' ' * indent + l for l in block)
lines = [continuation_char + l[1:] if l[0] == ' ' else l for l in lines]
return '\n'.join(lines)
hints = json.load((here / 'hints.json').open())
@click.command()
@click.option('-i', '--hint-id', default='-1', type=click.types.INT,
show_default=True, help='which hint to format (-1 for random)')
@click.option('-c', '--continuation-char', default=' ', type=click.types.STRING,
show_default=True, help='how to start indented lines')
def main(hint_id, continuation_char):
if hint_id == -1:
[(hint_id, hint)] = random.sample([*hints.items()], 1)
else:
hint_id = str(hint_id)
hint = hints.get(hint_id)
if hint is None:
print("No such hint!", file=sys.stderr)
return sys.exit(1)
print(format_hint(hint, hint_id, [*hint['name'].keys()],
continuation_char=continuation_char[0]))
if __name__ == '__main__':
main()
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