Mercurial > libervia-backend

annotate frontends/src/jp/cmd_blog.py @ 1862:6d9c87bdc452

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jp (base): added a CommandBase.start method which is called by run or connected, so subclasses can implement it (this is for simplicity sake, as it's not always clear if run or connected must be used)
author Goffi <goffi@goffi.org>
date Mon, 29 Feb 2016 16:52:51 +0100
parents 9eabf7fadfdd
children 96ba685162f6
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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29
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30 class Import(base.CommandAnswering):
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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'))