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Add icon map to JSON Tag browser

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Kovid Goyal 2015-11-23 20:32:52 +05:30
parent 7a3261d86b
commit cd57f42705
1 changed files with 16 additions and 2 deletions
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18
src/calibre/srv/metadata.py
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@ -4,16 +4,19 @@
from __future__ import (unicode_literals, division, absolute_import, from __future__ import (unicode_literals, division, absolute_import,
print_function) print_function)
import os
from copy import copy from copy import copy
from collections import namedtuple from collections import namedtuple
from datetime import datetime, time from datetime import datetime, time
from functools import partial from functools import partial
from calibre.constants import config_dir
from calibre.db.categories import Tag from calibre.db.categories import Tag
from calibre.utils.date import isoformat, UNDEFINED_DATE, local_tz from calibre.utils.date import isoformat, UNDEFINED_DATE, local_tz
from calibre.utils.config import tweaks from calibre.utils.config import tweaks, JSONConfig
from calibre.utils.formatter import EvalFormatter from calibre.utils.formatter import EvalFormatter
from calibre.utils.icu import collation_order from calibre.utils.icu import collation_order
from calibre.library.field_metadata import category_icon_map
IGNORED_FIELDS = frozenset('cover ondevice path marked id au_map'.split()) IGNORED_FIELDS = frozenset('cover ondevice path marked id au_map'.split())
@ -108,6 +111,17 @@ class GroupedSearchTerms(object):
def __hash__(self): def __hash__(self):
return self.hash return self.hash
_icon_map = None
def icon_map():
global _icon_map
if _icon_map is None:
_icon_map = category_icon_map.copy()
custom_icons = JSONConfig('gui').get('tags_browser_category_icons', {})
for k, v in custom_icons.iteritems():
if os.path.exists(os.path.join(config_dir, 'tb_icons', v)):
_icon_map[k] = '_' + v
return _icon_map
def categories_settings(query, db): def categories_settings(query, db):
dont_collapse = frozenset(query.get('dont_collapse', '').split(',')) dont_collapse = frozenset(query.get('dont_collapse', '').split(','))
partition_method = query.get('partition_method', 'first letter') partition_method = query.get('partition_method', 'first letter')
@ -460,7 +474,7 @@ def render_categories(field_metadata, opts, category_data):
# We have to remove hidden categories after all processing is done as # We have to remove hidden categories after all processing is done as
# items from a hidden category could be in a user category # items from a hidden category could be in a user category
root['children'] = filter((lambda child:items[child['id']]['category'] not in opts.hidden_categories), root['children']) root['children'] = filter((lambda child:items[child['id']]['category'] not in opts.hidden_categories), root['children'])
return {'root':root, 'item_map': items} return {'root':root, 'item_map': items, 'icon_map':icon_map()}
def categories_as_json(ctx, rd, db): def categories_as_json(ctx, rd, db):
opts = categories_settings(rd.query, db) opts = categories_settings(rd.query, db)