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Emoji shortcode

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ralsina committed May 8, 2017
1 parent ef84f85 commit 22d981cc89427034658e0f0d509ac1f0e5412a9d
@@ -13,6 +13,7 @@ Math support changes
Features
--------

* New emoji shortcode
* Add a list of template variables to documentation (Issues #2328,
#2712, #2259) and update the theming reference (Issue #2259)
* Add ``{post_title}`` tag for Read More links (Issue #2709)
@@ -402,6 +402,12 @@ class ShortcodePlugin(BasePlugin):

name = "dummy_shortcode_plugin"

def set_site(self, site):
"""Set Nikola site."""
self.site = site
site.register_shortcode(self.name, self.handler)
return super(ShortcodePlugin, self).set_site(site)


class Importer(Command):
"""Basic structure for importing data into Nikola.
@@ -0,0 +1,13 @@
[Core]
name = emoji
module = emoji

[Nikola]
PluginCategory = Shortcode

[Documentation]
author = Roberto Alsina
version = 0.1
website = https://getnikola.com/
description = emoji shortcode

@@ -0,0 +1,46 @@
# -*- coding: utf-8 -*-
# This file is public domain according to its author, Brian Hsu

"""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', utils.STDERR_HANDLER)


class Plugin(ShortcodePlugin):
"""Plugin for gist directive."""

name = "emoji"

def _populate(self):
for fname in glob.glob(os.path.join(os.path.dirname(__file__), 'data', '*.json')):
with open(fname) 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']


def handler(self, name, filename=None, site=None, data=None, lang=None, post=None):
"""Create HTML for emoji."""
if not TABLE:
self._populate()
try:
output = '''<span class="emoji">{}</span>'''.format(TABLE[name])
except KeyError:
LOGGER.warning('Unknown emoji {}'.format(name))
output = '''<span class="emoji, error">{}</span>'''.format(name)

return output, []

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