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#Copyright (c) 2010, Walter Bender, Tony Forster
#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#copies of the Software, and to permit persons to whom the Software is
#furnished to do so, subject to the following conditions:
#The above copyright notice and this permission notice shall be included in
#all copies or substantial portions of the Software.
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#THE SOFTWARE.
# This procedure is invoked when the user-definable block on the "extras"
# palette is selected.
def myblock(tw, title):
###########################################################################
#
# Save heap to journal (Sugar only)
#
###########################################################################
import os.path
from gettext import gettext as _
from sugar.activity import activity
from sugar.datastore import datastore
from sugar import profile
from tautils import get_path, data_to_file
# Save JSON-encoded heap to temporary file
heap_file = os.path.join(get_path(activity, 'instance'),
str(title) + '.txt')
data_to_file(tw.lc.heap, heap_file)
# Create a datastore object
dsobject = datastore.create()
# Write any metadata (specifically set the title of the file
# and specify that this is a plain text file).
dsobject.metadata['title'] = str(title)
dsobject.metadata['icon-color'] = profile.get_color().to_string()
dsobject.metadata['mime_type'] = 'text/plain'
dsobject.set_file_path(heap_file)
datastore.write(dsobject)
dsobject.destroy()
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