diff options
Diffstat (limited to 'xol.py')
| -rw-r--r-- | xol.py | 416 |
1 files changed, 208 insertions, 208 deletions
@@ -1,208 +1,208 @@ -# Copyright (C) IBM Corporation 2008
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-import os
-import gtk
-import zipfile
-import uuid
-import logging
-from glob import glob
-from gettext import gettext as _
-
-from sugar.activity.activity import get_bundle_path, get_activity_root, get_bundle_name
-from sugar.datastore import datastore
-from sugar import activity
-
-from infoslicer.processing.NewtifulSoup import NewtifulStoneSoup \
- as BeautifulStoneSoup
-import book
-
-logger = logging.getLogger('infoslicer')
-
-def publish(activity, force=False):
- if not [i for i in book.custom.index if i['ready']]:
- activity.notify_alert(
- _('Nothing to publish'),
- _('Mark arcticles from "Custom" panel and try again.'))
- return
-
- title = activity.metadata['title']
- jobject = datastore.find({
- 'activity_id': activity.get_id(),
- 'activity' : book.custom.uid})[0] or None
-
- logger.debug('publish: title=%s jobject=%s force=%s' \
- % (title, jobject and jobject[0].metadata['activity'], force))
-
- if jobject:
- if force:
- jobject = jobject[0]
- else:
- try:
- # check for 0.84 code
- from jarabe import config
- except:
- # 0.82 couldn't override .xol bundles
- activity.notify_alert(
- _('Bundle exists'),
- _('A bundle by "%s" name already exists. Please ' \
- 'click "Erase" in the Journal. You can click ' \
- '"Publish" again afterwards.') % \
- jobject[0].metadata['title'])
- return
-
- activity.confirmation_alert(
- _('Overwrite existed bundle?'),
- _('A bundle for current object was already created. ' \
- 'Click "OK" to overwrite it.'),
- publish, activity, True)
- jobject[0].destroy()
- return
- else:
- jobject = datastore.create()
- jobject.metadata['activity_id'] = activity.get_id()
- jobject.metadata['activity'] = book.custom.uid
- jobject.metadata['mime_type'] = 'application/vnd.olpc-content'
- jobject.metadata['description'] = \
- 'This is a bundle containing articles on %s.\n' \
- 'To view these articles, open the \'Browse\' Activity.\n' \
- 'Go to \'Books\', and select \'%s\'.' % (title, title)
-
- book.custom.sync_article()
- book.custom.revision += 1
-
- jobject.metadata['title'] = title
- _publish(title, jobject)
- jobject.destroy()
-
- book.custom.sync_index()
-
-"""
-@author: Matthew Bailey
-
-This class deals with the creation of content packages, comprised of articles from
-themes, with are zipped up and installed in the relevant OS specific location. From
-here they can be distributed to the consumers
-"""
-def _publish(title, jobject):
- zipfilename = '/tmp/infoslicer.xol'
- zip = zipfile.ZipFile(zipfilename, 'w')
-
- uid = book.custom.uid
-
- for i in glob(os.path.join(get_bundle_path(), 'Stylesheets', '*')):
- zip.write(i, os.path.join(uid, 'slicecontent', os.path.basename(i)))
-
- _info_file(zip, uid, title)
- _index_redirect(zip, uid)
- _dita_management(zip, uid, title)
-
- zip.close()
-
- jobject.set_file_path(zipfilename)
- datastore.write(jobject, transfer_ownership=True)
-
-def _dita_management(zip, uid, title):
- """
- Creates a DITA map, and copies the requested articles and their associated images into the zipped directories
- """
- map = [ '<?xml version=\'1.0\' encoding=\'utf-8\'?>',\
- '<!DOCTYPE map PUBLIC "-//IBM//DTD DITA IBM Map//EN" ' \
- '"ibm-map.dtd">',\
- '<?xml-stylesheet type="text/xsl" href="mapstylesheet.xsl"?>',\
- '<map title="%s">' % title ]
-
- images = {}
-
- for entry in book.custom.index:
- if not entry['ready']:
- continue
-
- atitle = entry['title']
- auid = entry['uid']
-
- content = BeautifulStoneSoup(book.custom._load(auid))
-
- for image in content.findAll('image'):
- image_path = book.wiki.root + '/' + image['href']
- image_name = os.path.basename(image_path)
- image_ext = os.path.splitext(image_name)[1]
-
- image_num = images.get(image_name, len(images))
- images[image_name] = image_num
- image_name = ('%08d%s' % (image_num, image_ext)).encode('CP437')
-
- zip.write(image_path, os.path.join(uid, 'slicecontent', image_name))
- image['href'] = image_name
-
- content.insert(1, '<?xml-stylesheet type="text/xsl" ' \
- 'href="ditastylesheet.xsl"?>')
- zipstr(zip, os.path.join(uid, 'slicecontent', '%s.dita' % auid),
- content.prettify())
-
- map.append('<topicref href="%s.dita" navtitle="%s">' % (auid, atitle))
- map.append('</topicref>')
-
- map.append('</map>')
- zipstr(zip, os.path.join(uid, 'slicecontent', 'librarymap.ditamap'),
- "\n".join(map))
-
-def _index_redirect(zip, uid):
- """
- Creates the redirecting index.html
- """
- redirect_loc = 'slicecontent/librarymap.ditamap'
-
- html = ['<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">',\
- '<html>',\
- '<head>',\
- '<title>Redirecting to index</title>',\
- '<meta http-equiv="REFRESH" content="0;url=%s">' % redirect_loc,\
- '</head>',\
- '<body>',\
- '</body>',\
- '</html>']
-
- zipstr(zip, os.path.join(uid, 'index.html'), "\n".join(html))
-
-def _info_file(zip, uid, title):
- """
- Creates the library.info file
- """
- libraryfile = ['[Library]',\
- 'name = %s' % title,\
- 'bundle_class = %s' % uid,\
- 'global_name = info.slice.%s' % title,\
- 'long_name = %s' % title,\
- 'library_version = %d' % book.custom.revision,\
- 'host_version = 1',\
- 'l10n = false',\
- 'locale = en',\
- 'category = books',\
- 'subcategory = slice',\
- 'icon = book.png',\
- 'activity = Web',\
- 'activity_start = index.html']
-
- zipstr(zip, os.path.join(uid, 'library', 'library.info'),
- "\n".join(libraryfile))
-
-# XXX setup mode_t for files written by writestr()
-def zipstr(zip, arcname, str):
- import copy
- zipinfo = copy.copy(zip.infolist()[0])
- zipinfo.filename = arcname
- zip.writestr(zipinfo, str)
+# Copyright (C) IBM Corporation 2008 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import os +import gtk +import zipfile +import uuid +import logging +from glob import glob +from gettext import gettext as _ + +from sugar.activity.activity import get_bundle_path, get_activity_root, get_bundle_name +from sugar.datastore import datastore +from sugar import activity + +from infoslicer.processing.NewtifulSoup import NewtifulStoneSoup \ + as BeautifulStoneSoup +import book + +logger = logging.getLogger('infoslicer') + +def publish(activity, force=False): + if not [i for i in book.custom.index if i['ready']]: + activity.notify_alert( + _('Nothing to publish'), + _('Mark arcticles from "Custom" panel and try again.')) + return + + title = activity.metadata['title'] + jobject = datastore.find({ + 'activity_id': activity.get_id(), + 'activity' : book.custom.uid})[0] or None + + logger.debug('publish: title=%s jobject=%s force=%s' \ + % (title, jobject and jobject[0].metadata['activity'], force)) + + if jobject: + if force: + jobject = jobject[0] + else: + try: + # check for 0.84 code + from jarabe import config + except: + # 0.82 couldn't override .xol bundles + activity.notify_alert( + _('Bundle exists'), + _('A bundle by "%s" name already exists. Please ' \ + 'click "Erase" in the Journal. You can click ' \ + '"Publish" again afterwards.') % \ + jobject[0].metadata['title']) + return + + activity.confirmation_alert( + _('Overwrite existed bundle?'), + _('A bundle for current object was already created. ' \ + 'Click "OK" to overwrite it.'), + publish, activity, True) + jobject[0].destroy() + return + else: + jobject = datastore.create() + jobject.metadata['activity_id'] = activity.get_id() + jobject.metadata['activity'] = book.custom.uid + jobject.metadata['mime_type'] = 'application/vnd.olpc-content' + jobject.metadata['description'] = \ + 'This is a bundle containing articles on %s.\n' \ + 'To view these articles, open the \'Browse\' Activity.\n' \ + 'Go to \'Books\', and select \'%s\'.' % (title, title) + + book.custom.sync_article() + book.custom.revision += 1 + + jobject.metadata['title'] = title + _publish(title, jobject) + jobject.destroy() + + book.custom.sync_index() + +""" +@author: Matthew Bailey + +This class deals with the creation of content packages, comprised of articles from +themes, with are zipped up and installed in the relevant OS specific location. From +here they can be distributed to the consumers +""" +def _publish(title, jobject): + zipfilename = '/tmp/infoslicer.xol' + zip = zipfile.ZipFile(zipfilename, 'w') + + uid = book.custom.uid + + for i in glob(os.path.join(get_bundle_path(), 'Stylesheets', '*')): + zip.write(i, os.path.join(uid, 'slicecontent', os.path.basename(i))) + + _info_file(zip, uid, title) + _index_redirect(zip, uid) + _dita_management(zip, uid, title) + + zip.close() + + jobject.set_file_path(zipfilename) + datastore.write(jobject, transfer_ownership=True) + +def _dita_management(zip, uid, title): + """ + Creates a DITA map, and copies the requested articles and their associated images into the zipped directories + """ + map = [ '<?xml version=\'1.0\' encoding=\'utf-8\'?>',\ + '<!DOCTYPE map PUBLIC "-//IBM//DTD DITA IBM Map//EN" ' \ + '"ibm-map.dtd">',\ + '<?xml-stylesheet type="text/xsl" href="mapstylesheet.xsl"?>',\ + '<map title="%s">' % title ] + + images = {} + + for entry in book.custom.index: + if not entry['ready']: + continue + + atitle = entry['title'] + auid = entry['uid'] + + content = BeautifulStoneSoup(book.custom._load(auid)) + + for image in content.findAll('image'): + image_path = book.wiki.root + '/' + image['href'] + image_name = os.path.basename(image_path) + image_ext = os.path.splitext(image_name)[1] + + image_num = images.get(image_name, len(images)) + images[image_name] = image_num + image_name = ('%08d%s' % (image_num, image_ext)).encode('CP437') + + zip.write(image_path, os.path.join(uid, 'slicecontent', image_name)) + image['href'] = image_name + + content.insert(1, '<?xml-stylesheet type="text/xsl" ' \ + 'href="ditastylesheet.xsl"?>') + zipstr(zip, os.path.join(uid, 'slicecontent', '%s.dita' % auid), + content.prettify()) + + map.append('<topicref href="%s.dita" navtitle="%s">' % (auid, atitle)) + map.append('</topicref>') + + map.append('</map>') + zipstr(zip, os.path.join(uid, 'slicecontent', 'librarymap.ditamap'), + "\n".join(map)) + +def _index_redirect(zip, uid): + """ + Creates the redirecting index.html + """ + redirect_loc = 'slicecontent/librarymap.ditamap' + + html = ['<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">',\ + '<html>',\ + '<head>',\ + '<title>Redirecting to index</title>',\ + '<meta http-equiv="REFRESH" content="0;url=%s">' % redirect_loc,\ + '</head>',\ + '<body>',\ + '</body>',\ + '</html>'] + + zipstr(zip, os.path.join(uid, 'index.html'), "\n".join(html)) + +def _info_file(zip, uid, title): + """ + Creates the library.info file + """ + libraryfile = ['[Library]',\ + 'name = %s' % title,\ + 'bundle_class = %s' % uid,\ + 'global_name = info.slice.%s' % title,\ + 'long_name = %s' % title,\ + 'library_version = %d' % book.custom.revision,\ + 'host_version = 1',\ + 'l10n = false',\ + 'locale = en',\ + 'category = books',\ + 'subcategory = slice',\ + 'icon = book.png',\ + 'activity = Web',\ + 'activity_start = index.html'] + + zipstr(zip, os.path.join(uid, 'library', 'library.info'), + "\n".join(libraryfile)) + +# XXX setup mode_t for files written by writestr() +def zipstr(zip, arcname, str): + import copy + zipinfo = copy.copy(zip.infolist()[0]) + zipinfo.filename = arcname + zip.writestr(zipinfo, str) |