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# -*- coding: utf-8 -*-
# This file is public domain according to its author, Roberto Alsina
"""Emoji directive for reStructuredText."""
import glob
import json
import os
from nikola.plugin_categories import ShortcodePlugin
from nikola import utils
TABLE = {}
LOGGER = utils.get_logger('scan_posts')
def _populate():
for fname in glob.glob(os.path.join(os.path.dirname(__file__), 'data', '*.json')):
with open(fname, encoding="utf-8-sig") as inf:
data = json.load(inf)
data = data[list(data.keys())[0]]
data = data[list(data.keys())[0]]
for item in data:
if item['key'] in TABLE:
LOGGER.warning('Repeated emoji {}'.format(item['key']))
else:
TABLE[item['key']] = item['value']
class Plugin(ShortcodePlugin):
"""Plugin for gist directive."""
name = "emoji"
def handler(self, name, filename=None, site=None, data=None, lang=None, post=None):
"""Create HTML for emoji."""
if not TABLE:
_populate()
try:
output = u'''<span class="emoji">{}</span>'''.format(TABLE[name])
except KeyError:
LOGGER.warning('Unknown emoji {}'.format(name))
output = u'''<span class="emoji error">{}</span>'''.format(name)
return output, []
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