Mercurial > libervia-backend

annotate frontends/src/jp/cmd_blog.py @ 1839:cdecf553e051

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frontends (jp/blog), plugin blog_import: fixes: - argparse argument with nargs > 1 and default == {} crashes when reading the user input - separate blog import options with a new line - convert DBus strings received by the backend to unicode
author souliane <souliane@mailoo.org>
date Thu, 04 Feb 2016 11:44:43 +0100
parents 6209de5e3e25
children 9eabf7fadfdd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #! /usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # jp: a SàT command line tool
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20
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21 import base
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22 from sat.core.i18n import _
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23 from sat.core.constants import Const as C
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24 import json
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25 URL_REDIRECT_PREFIX = 'url_redirect_'
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26
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27 __commands__ = ["Blog"]
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28
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29
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30 class Import(base.CommandBase):
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31 def __init__(self, host):
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32 super(Import, self).__init__(host, 'import', use_progress=True, help=_(u'import an external blog'))
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33
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34 def add_parser_options(self):
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35 self.parser.add_argument("importer", type=base.unicode_decoder, nargs='?', help=_(u"importer name, nothing to display importers list"))
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36 self.parser.add_argument('--host', type=base.unicode_decoder, help=_(u"original blog host"))
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37 self.parser.add_argument('--no-images-upload', action='store_true', help=_(u"do *NOT* upload images (default: do upload images)"))
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38 self.parser.add_argument('--upload-ignore-host', help=_(u"do not upload images from this host (default: upload all images)"))
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39 self.parser.add_argument("--ignore-tls-errors", action="store_true", help=_("ignore invalide TLS certificate for uploads"))
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40 self.parser.add_argument('-o', '--option', action='append', nargs=2, default=[], metavar=(u'NAME', u'VALUE'),
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41 help=_(u"importer specific options (see importer description)"))
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42 self.parser.add_argument('--service', type=base.unicode_decoder, default=u'', metavar=u'PUBSUB_SERVICE',
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43 help=_(u"PubSub service where the items must be uploaded (default: server)"))
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44 self.parser.add_argument("location", type=base.unicode_decoder, nargs='?',
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45 help=_(u"importer data location (see importer description), nothing to show importer description"))
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46
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47 def onProgressStarted(self, metadata):
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48 self.disp(_(u'Blog upload started'),2)
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49
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50 def onProgressFinished(self, metadata):
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51 self.disp(_(u'Blog uploaded successfully'),2)
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52 redirections = {k[len(URL_REDIRECT_PREFIX):]:v for k,v in metadata.iteritems()
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53 if k.startswith(URL_REDIRECT_PREFIX)}
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54 if redirections:
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55 conf = u'\n'.join([
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56 u'url_redirections_profile = {}'.format(self.profile),
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57 u"url_redirections_dict = {}".format(
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58 # we need to add ' ' before each new line and to double each '%' for ConfigParser
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59 u'\n '.join(json.dumps(redirections, indent=1, separators=(',',': ')).replace(u'%', u'%%').split(u'\n'))),
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60 ])
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61 self.disp(_(u'\nTo redirect old URLs to new ones, put the following lines in your sat.conf file, in [libervia] section:\n\n{conf}'.format(conf=conf)))
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62
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63 def onProgressError(self, error_msg):
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64 self.disp(_(u'Error while uploading blog: {}').format(error_msg),error=True)
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65
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66 def error(self, failure):
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67 self.disp(_("Error while trying to upload a blog: {reason}").format(reason=failure), error=True)
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68 self.host.quit(1)
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69
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70 def connected(self):
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71 """Send files to jabber contact"""
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72 self.need_loop=True
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73 super(Import, self).connected()
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74
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75 if self.args.location is None:
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76 for name in ('option', 'service', 'no_images_upload'):
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77 if getattr(self.args, name):
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78 self.parser.error(_(u"{name} argument can't be used without location argument").format(name=name))
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79 if self.args.importer is None:
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80 print u'\n'.join([u'{}: {}'.format(name, desc) for name, desc in self.host.bridge.blogImportList()])
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81 else:
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82 try:
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83 short_desc, long_desc = self.host.bridge.blogImportDesc(self.args.importer)
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84 except Exception as e:
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85 msg = [l for l in unicode(e).split('\n') if l][-1] # we only keep the last line
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86 print msg
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87 self.host.quit(1)
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88 else:
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89 print u"{name}: {short_desc}\n\n{long_desc}".format(name=self.args.importer, short_desc=short_desc, long_desc=long_desc)
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90 self.host.quit()
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91 else:
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92 # we have a location, an import is requested
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93 options = {key: value for key, value in self.args.option}
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94 if self.args.host:
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95 options['host'] = self.args.host
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96 if self.args.ignore_tls_errors:
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97 options['ignore_tls_errors'] = C.BOOL_TRUE
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98 if self.args.no_images_upload:
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99 options['upload_images'] = C.BOOL_FALSE
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100 if self.args.upload_ignore_host:
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101 self.parser.error(u"upload-ignore-host option can't be used when no-images-upload is set")
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102 elif self.args.upload_ignore_host:
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103 options['upload_ignore_host'] = self.args.upload_ignore_host
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104 def gotId(id_):
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105 self.progress_id = id_
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106 self.host.bridge.blogImport(self.args.importer, self.args.location, options, self.args.service, self.profile,
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107 callback=gotId, errback=self.error)
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108
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109
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110 class Blog(base.CommandBase):
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111 subcommands = (Import,)
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112
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113 def __init__(self, host):
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114 super(Blog, self).__init__(host, 'blog', use_profile=False, help=_('blog/microblog management'))