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annotate frontends/src/jp/cmd_blog.py @ 1868:28b29381db75

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jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
author Goffi <goffi@goffi.org>
date Wed, 02 Mar 2016 19:18:14 +0100
parents 397ef87958b9
children c25077c87b1d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1827
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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 from sat.tools import config
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25 import json
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26 import os.path
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27 import os
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28 import time
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29 import tempfile
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30 import subprocess
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31 from sat.tools import common
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32
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33 __commands__ = ["Blog"]
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34
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35 SYNTAX_EXT = { '': 'txt', # used when the syntax is not found
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36 "XHTML": "xhtml",
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37 "markdown": "md"
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38 }
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39 CONF_SYNTAX_EXT = 'syntax_ext_dict'
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40 BLOG_TMP_DIR="blog"
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41 # key to remove from metadata tmp file if they exist
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42 KEY_TO_REMOVE_METADATA = ('id','content', 'content_rich', 'content_xhtml', 'comments_node', 'comments_service')
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43
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44 URL_REDIRECT_PREFIX = 'url_redirect_'
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45
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46
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47 class Edit(base.CommandBase):
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48
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49 def __init__(self, host):
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50 super(Edit, self).__init__(host, 'edit', use_verbose=True, help=_(u'edit an existing or new blog post'))
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51
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52 def add_parser_options(self):
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53 self.parser.add_argument("item", type=base.unicode_decoder, nargs='?', default=u'new', help=_(u"URL of the item to edit, or keyword"))
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54 self.parser.add_argument("-T", '--title', type=base.unicode_decoder, help=_(u"Title of the item"))
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55 self.parser.add_argument("-t", '--tag', type=base.unicode_decoder, action='append', help=_(u"tag (category) of your item"))
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56 self.parser.add_argument("--no-comment", action='store_true', help=_(u"disable comments"))
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57
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58 def getTmpFile(self, sat_conf, tmp_suff):
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59 """Create a temporary file to received blog item body
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60
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61 @param sat_conf(ConfigParser.ConfigParser): instance opened on sat configuration
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62 @param tmp_suff (str): suffix to use for the filename
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63 @return (tuple(file, str)): opened (w+b) file object and file path
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64 """
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65 local_dir = config.getConfig(sat_conf, '', 'local_dir', Exception)
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66 tmp_dir = os.path.join(local_dir, BLOG_TMP_DIR)
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67 if not os.path.exists(tmp_dir):
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68 try:
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69 os.makedirs(tmp_dir)
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70 except OSError as e:
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71 self.disp(u"Can't create {path} directory: {reason}".format(
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72 path=tmp_dir, reason=e), error=True)
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73 self.host.quit(1)
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74 try:
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75 fd, path = tempfile.mkstemp(suffix=tmp_suff,
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76 prefix=time.strftime('blog_%Y-%m-%d_%H:%M:%S_'),
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77 dir=tmp_dir, text=True)
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78 return os.fdopen(fd, 'w+b'), path
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79 except OSError as e:
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80 self.disp(u"Can't create temporary file: {reason}".format(reason=e), error=True)
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81 self.host.quit(1)
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82
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83 def buildMetadataFile(self, tmp_file_path, mb_data=None):
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84 """Build a metadata file using json
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85
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86 The file is named after tmp_file_path, with extension replaced by _metadata.json
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87 @param tmp_file_path(str): path to the temporary file which will contain the body
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88 @param mb_data(dict, None): microblog metadata (for existing items)
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89 @return (tuple[dict, str]): merged metadata put originaly in metadata file
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90 and path to temporary metadata file
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91 """
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92 # we first construct metadata from edited item ones and CLI argumments
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93 mb_data = {} if mb_data is None else mb_data.copy()
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94 for key in KEY_TO_REMOVE_METADATA:
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95 try:
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96 del mb_data[key]
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97 except KeyError:
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98 pass
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99 mb_data['allow_comments'] = C.boolConst(not self.args.no_comment)
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100 if self.args.tag:
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101 common.iter2dict('tag', self.args.tag, mb_data)
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102 if self.args.title is not None:
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103 mb_data['title'] = self.args.title
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104
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105 # the we create the file and write metadata there, as JSON dict
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106 meta_file_path = os.path.splitext(tmp_file_path)[0] + '_metadata.json'
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107 # XXX: if we port jp one day on Windows, O_BINARY may need to be added here
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108 if os.path.exists(meta_file_path):
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diff changeset
109 self.disp(u"metadata file {} already exists, this should not happen! Cancelling...", error=True)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
110 with os.fdopen(os.open(meta_file_path, os.O_RDWR | os.O_CREAT ,0o600), 'w+b') as f:
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
111 # we need to use an intermediate unicode buffer to write to the file unicode without escaping characters
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
112 unicode_dump = json.dumps(mb_data, ensure_ascii=False, indent=4, separators=(',', ': '), sort_keys=True)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
113 f.write(unicode_dump.encode('utf-8'))
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
114
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
115 return mb_data, meta_file_path
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
116
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
117 def edit(self, sat_conf, tmp_file_path, tmp_file_obj, mb_data=None):
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
118 """Edit the file contening the content using editor, and publish it"""
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
119 item_ori_mb_data = mb_data
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
120 # we first create metadata file
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
121 meta_ori, meta_file_path = self.buildMetadataFile(tmp_file_path, item_ori_mb_data)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
122
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
123 # then we calculate hashes to check for modifications
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
124 import hashlib
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
125 tmp_file_obj.seek(0)
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
126 tmp_ori_hash = hashlib.sha1(tmp_file_obj.read()).digest()
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
127 tmp_file_obj.close()
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
128
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
129 # then we launch editor
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
130 editor = config.getConfig(sat_conf, 'jp', 'editor') or os.getenv('EDITOR', 'vi')
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
131 editor_exit = subprocess.call([editor, tmp_file_path])
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
132
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
133 # we send the file if edition was a success
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
134 if editor_exit != 0:
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
135 self.disp(u"Editor exited with an error code, so temporary file has not be deleted, and blog item is not published.\nTou can find temporary file at {path}".format(
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
136 path=tmp_file_path), error=True)
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
137 else:
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
138 try:
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
139 with open(tmp_file_path, 'rb') as f:
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
140 content = f.read()
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
141 with open(meta_file_path, 'rb') as f:
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
142 mb_data = json.load(f)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
143 except OSError:
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
144 self.disp(u"Can write files at {file_path} and/or {meta_path}, have they been deleted? Cancelling edition".format(
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
145 file_path=tmp_file_path, meta_path=meta_file_path), error=True)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
146 self.host.quit(1)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
147 except ValueError:
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
148 self.disp(u"Can't parse metadata, please check it is correct JSON format. Cancelling edition.\n" +
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
149 "You can find tmp file at {file_path} and temporary meta file at {meta_path}.".format(
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
150 file_path=tmp_file_path, meta_path=meta_file_path), error=True)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
151 self.host.quit(1)
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
152
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
153 if len(content) == 0:
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
154 self.disp(u"Content is empty, cancelling the blog edition")
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
155
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
156 # time to re-check the hash
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
157 elif (tmp_ori_hash == hashlib.sha1(content).digest() and
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
158 meta_ori == mb_data):
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
159 self.disp(u"The content has not been modified, cancelling the blog edition")
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
160
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
161 else:
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
162 # we can now send the blog
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
163 mb_data['content_rich'] = content.decode('utf-8')
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
164
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
165 if item_ori_mb_data is not None:
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
166 mb_data['id'] = item_ori_mb_data['id']
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
167
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
168 try:
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
169 self.host.bridge.mbSend('', '', mb_data, self.profile)
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
170 except Exception as e:
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
171 self.disp(u"Error while sending your blog, the temporary files have been kept at {file_path} and {meta_path}: {reason}".format(
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
172 file_path=tmp_file_path, meta_path=meta_file_path, reason=e), error=True)
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
173 self.host.quit(1)
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
174
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
175 os.unlink(tmp_file_path)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
176 os.unlink(meta_file_path)
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
177
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
178 def start(self):
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
179 # we get current syntax to determine file extension
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
180 current_syntax = self.host.bridge.getParamA("Syntax", "Composition", "value", self.profile)
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
181 self.disp(u"Current syntax: {}".format(current_syntax), 1)
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
182 sat_conf = config.parseMainConf()
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
183 # if there are user defined extension, we use them
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
184 SYNTAX_EXT.update(config.getConfig(sat_conf, 'jp', CONF_SYNTAX_EXT, {}))
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
185
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
186 # we now create a temporary file
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
187 tmp_suff = '.' + SYNTAX_EXT.get(current_syntax, SYNTAX_EXT[''])
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
188 tmp_file_obj, tmp_file_path = self.getTmpFile(sat_conf, tmp_suff)
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
189
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
190 item_lower = self.args.item.lower()
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
191 if item_lower == 'new':
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
192 self.disp(u'Editing a new blog item', 2)
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
193 self.edit(sat_conf, tmp_file_path, tmp_file_obj)
1866
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
194 elif item_lower == 'last':
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
195 self.disp(u'Editing last published item', 2)
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
196 try:
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
197 mb_data = self.host.bridge.mbGet('', '', 1, [], {}, self.profile)[0][0]
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
198 except Exception as e:
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
199 self.disp(u"Error while retrieving last comment: {}".format(e))
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
200 self.host.quit(1)
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
201
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
202 content = mb_data['content_xhtml']
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
203 if current_syntax != 'XHTML':
397ef87958b9 jp (blog): edit command, first draft:
Goffi <goffi@goffi.org>
parents: 1864
diff changeset
204 content = self.host.bridge.syntaxConvert(content, 'XHTML', current_syntax, False, self.profile)
1868
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
205 tmp_file_obj.write(content.encode('utf-8'))
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
206 tmp_file_obj.seek(0)
28b29381db75 jp (blog/edit): added metadata handling through a .json file (named like content temporary file, but with extension replaced by "_metadata.json"). Modification to this file before the end of edition will be taken into account.
Goffi <goffi@goffi.org>
parents: 1866
diff changeset
207 self.edit(sat_conf, tmp_file_path, tmp_file_obj, mb_data=mb_data)
1827
74014a9cc203 jp: added a blog/import command to handle new blog import plugin
Goffi <goffi@goffi.org>
parents:
diff changeset
208
74014a9cc203 jp: added a blog/import command to handle new blog import plugin
Goffi <goffi@goffi.org>
parents:
diff changeset
209
1840
9eabf7fadfdd frontends (jp): onActionNew displays xmlui message if no meta_type is defined and xmlui is defined
souliane <souliane@mailoo.org>
parents: 1839
diff changeset
210 class Import(base.CommandAnswering):
1827
74014a9cc203 jp: added a blog/import command to handle new blog import plugin
Goffi <goffi@goffi.org>
parents:
diff changeset
211 def __init__(self, host):
1834
6209de5e3e25 jp (blog): import now show progression + value to add to sat.conf for URLs redirection
Goffi <goffi@goffi.org>
parents: 1827
diff changeset
212 super(Import, self).__init__(host, 'import', use_progress=True, help=_(u'import an external blog'))
1864
96ba685162f6 jp: all commands now use the new start method and set need_loop in __init__ when needed
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213 self.need_loop=True
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214
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215 def add_parser_options(self):
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216 self.parser.add_argument("importer", type=base.unicode_decoder, nargs='?', help=_(u"importer name, nothing to display importers list"))
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217 self.parser.add_argument('--host', type=base.unicode_decoder, help=_(u"original blog host"))
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218 self.parser.add_argument('--no-images-upload', action='store_true', help=_(u"do *NOT* upload images (default: do upload images)"))
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219 self.parser.add_argument('--upload-ignore-host', help=_(u"do not upload images from this host (default: upload all images)"))
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220 self.parser.add_argument("--ignore-tls-errors", action="store_true", help=_("ignore invalide TLS certificate for uploads"))
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221 self.parser.add_argument('-o', '--option', action='append', nargs=2, default=[], metavar=(u'NAME', u'VALUE'),
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222 help=_(u"importer specific options (see importer description)"))
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223 self.parser.add_argument('--service', type=base.unicode_decoder, default=u'', metavar=u'PUBSUB_SERVICE',
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224 help=_(u"PubSub service where the items must be uploaded (default: server)"))
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225 self.parser.add_argument("location", type=base.unicode_decoder, nargs='?',
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226 help=_(u"importer data location (see importer description), nothing to show importer description"))
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227
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228 def onProgressStarted(self, metadata):
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229 self.disp(_(u'Blog upload started'),2)
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230
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231 def onProgressFinished(self, metadata):
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232 self.disp(_(u'Blog uploaded successfully'),2)
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233 redirections = {k[len(URL_REDIRECT_PREFIX):]:v for k,v in metadata.iteritems()
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234 if k.startswith(URL_REDIRECT_PREFIX)}
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235 if redirections:
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236 conf = u'\n'.join([
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237 u'url_redirections_profile = {}'.format(self.profile),
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238 u"url_redirections_dict = {}".format(
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239 # we need to add ' ' before each new line and to double each '%' for ConfigParser
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240 u'\n '.join(json.dumps(redirections, indent=1, separators=(',',': ')).replace(u'%', u'%%').split(u'\n'))),
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241 ])
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242 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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243
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244 def onProgressError(self, error_msg):
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245 self.disp(_(u'Error while uploading blog: {}').format(error_msg),error=True)
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246
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247 def error(self, failure):
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248 self.disp(_("Error while trying to upload a blog: {reason}").format(reason=failure), error=True)
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249 self.host.quit(1)
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250
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251 def start(self):
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252 if self.args.location is None:
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253 for name in ('option', 'service', 'no_images_upload'):
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254 if getattr(self.args, name):
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255 self.parser.error(_(u"{name} argument can't be used without location argument").format(name=name))
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256 if self.args.importer is None:
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257 print u'\n'.join([u'{}: {}'.format(name, desc) for name, desc in self.host.bridge.blogImportList()])
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258 else:
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259 try:
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260 short_desc, long_desc = self.host.bridge.blogImportDesc(self.args.importer)
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261 except Exception as e:
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262 msg = [l for l in unicode(e).split('\n') if l][-1] # we only keep the last line
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263 print msg
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264 self.host.quit(1)
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265 else:
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266 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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267 self.host.quit()
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268 else:
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269 # we have a location, an import is requested
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270 options = {key: value for key, value in self.args.option}
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271 if self.args.host:
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272 options['host'] = self.args.host
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273 if self.args.ignore_tls_errors:
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274 options['ignore_tls_errors'] = C.BOOL_TRUE
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275 if self.args.no_images_upload:
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276 options['upload_images'] = C.BOOL_FALSE
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277 if self.args.upload_ignore_host:
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278 self.parser.error(u"upload-ignore-host option can't be used when no-images-upload is set")
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279 elif self.args.upload_ignore_host:
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280 options['upload_ignore_host'] = self.args.upload_ignore_host
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281 def gotId(id_):
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282 self.progress_id = id_
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283 self.host.bridge.blogImport(self.args.importer, self.args.location, options, self.args.service, self.profile,
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284 callback=gotId, errback=self.error)
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285
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286
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287 class Blog(base.CommandBase):
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288 subcommands = (Edit, Import)
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289
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290 def __init__(self, host):
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291 super(Blog, self).__init__(host, 'blog', use_profile=False, help=_('blog/microblog management'))