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annotate src/plugins/plugin_blog_import_dotclear.py @ 1919:d3354c80bd1f

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core (tools): moved common to a separate package, and put data method in a data_format module
author Goffi <goffi@goffi.org>
date Tue, 22 Mar 2016 22:46:04 +0100
parents d80ccf4bf201
children 2daf7b4c6756
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1826
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
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1 #!/usr/bin/python
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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2 # -*- coding: utf-8 -*-
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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3
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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4 # SàT plugin for import external blogs
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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6
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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7 # This program is free software: you can redistribute it and/or modify
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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8 # it under the terms of the GNU Affero General Public License as published by
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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9 # the Free Software Foundation, either version 3 of the License, or
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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10 # (at your option) any later version.
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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11
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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12 # This program is distributed in the hope that it will be useful,
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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15 # GNU Affero General Public License for more details.
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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16
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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17 # You should have received a copy of the GNU Affero General Public License
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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19
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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20 from sat.core.i18n import _, D_
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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21 from sat.core.constants import Const as C
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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22 from sat.core.log import getLogger
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23 log = getLogger(__name__)
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24 from sat.core import exceptions
1919
d3354c80bd1f core (tools): moved common to a separate package, and put data method in a data_format module
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25 from sat.tools.common import data_format
1826
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26 from twisted.internet import threads
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27 from collections import OrderedDict
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28 import itertools
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29 import time
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30 import cgi
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31 import os.path
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32
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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33
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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34 PLUGIN_INFO = {
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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35 "name": "Dotclear import",
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36 "import_name": "IMPORT_DOTCLEAR",
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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37 "type": C.PLUG_TYPE_BLOG,
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38 "dependencies": ["BLOG_IMPORT"],
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39 "main": "DotclearImport",
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40 "handler": "no",
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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41 "description": _("""Blog importer for Dotclear blog engine.""")
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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42 }
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43
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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44 SHORT_DESC = D_(u"import posts from Dotclear blog engine")
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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45
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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46 LONG_DESC = D_(u"""This importer handle Dotclear blog engine.
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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47
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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48 To use it, you'll need to export your blog to a flat file.
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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49 You must go in your admin interface and select Plugins/Maintenance then Backup.
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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50 Export only one blog if you have many, i.e. select "Download database of current blog"
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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51 Depending on your configuration, your may need to use Import/Export plugin and export as a flat file.
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52
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53 location: you must use the absolute path to your backup for the location parameter
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54 """)
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55 POST_ID_PREFIX = u"SàT_DOTCLEAR_IMPORT_BLOG"
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56 KNOWN_DATA_TYPES = ('link', 'setting', 'post', 'meta', 'media', 'post_media', 'comment', 'captcha')
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57 ESCAPE_MAP = {
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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58 'r': u'\r',
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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59 'n': u'\n',
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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60 '"': u'"',
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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61 '\\': u'\\',
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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62 }
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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63
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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64
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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65 class DotclearParser(object):
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66 # XXX: we have to parse all file to build data
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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67 # this can be ressource intensive on huge blogs
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68
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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69 def __init__(self):
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70 self.posts_data = OrderedDict()
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71 self.tags = {}
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72
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73 def getPostId(self, post):
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74 """Return a unique and constant post id
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75
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76 @param post(dict): parsed post data
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77 @return (unicode): post unique item id
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78 """
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79 return u"{}_{}_{}_{}:{}".format(POST_ID_PREFIX, post['blog_id'], post['user_id'], post['post_id'], post['post_url'])
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80
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81 def getCommentId(self, comment):
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82 """Return a unique and constant comment id
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83
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84 @param comment(dict): parsed comment
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85 @return (unicode): comment unique comment id
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86 """
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87 post_id = comment['post_id']
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88 parent_item_id = self.posts_data[post_id]['blog']['id']
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89 return u"{}_comment_{}".format(parent_item_id, comment['comment_id'])
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90
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91 def getTime(self, data, key):
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92 """Parse time as given by dotclear, with timezone handling
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93
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94 @param data(dict): dotclear data (post or comment)
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95 @param key(unicode): key to get (e.g. "post_creadt")
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96 @return (float): Unix time
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97 """
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98 return time.mktime(time.strptime(data[key], "%Y-%m-%d %H:%M:%S"))
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99
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100 def readFields(self, fields_data):
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101 buf = []
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102 idx = 0
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103 while True:
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104 if fields_data[idx] != '"':
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105 raise exceptions.ParsingError
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106 while True:
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107 idx += 1
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108 try:
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109 char = fields_data[idx]
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110 except IndexError:
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111 raise exceptions.ParsingError("Data was expected")
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112 if char == '"':
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113 # we have reached the end of this field,
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Goffi <goffi@goffi.org>
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114 # we try to parse a new one
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115 yield u''.join(buf)
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116 buf = []
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117 idx += 1
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118 try:
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119 separator = fields_data[idx]
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120 except IndexError:
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Goffi <goffi@goffi.org>
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121 return
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122 if separator != u',':
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123 raise exceptions.ParsingError("Field separator was expeceted")
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124 idx += 1
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Goffi <goffi@goffi.org>
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125 break # we have a new field
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Goffi <goffi@goffi.org>
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126 elif char == u'\\':
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127 idx += 1
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128 try:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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129 char = ESCAPE_MAP[fields_data[idx]]
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Goffi <goffi@goffi.org>
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130 except IndexError:
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131 raise exceptions.ParsingError("Escaped char was expected")
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Goffi <goffi@goffi.org>
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132 except KeyError:
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133 char = fields_data[idx]
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134 log.warning(u"Unknown key to escape: {}".format(char))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
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diff changeset
135 buf.append(char)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
136
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
137 def parseFields(self, headers, data):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
138 return dict(itertools.izip(headers, self.readFields(data)))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
139
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
140 def postHandler(self, headers, data, index):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
141 post = self.parseFields(headers, data)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
142 log.debug(u'({}) post found: {}'.format(index, post['post_title']))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
143 mb_data = {'id': self.getPostId(post),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
144 'published': self.getTime(post, 'post_creadt'),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
145 'updated': self.getTime(post, 'post_upddt'),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
146 'author': post['user_id'], # there use info are not in the archive
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
147 # TODO: option to specify user info
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
148 'content_xhtml': u"{}{}".format(post['post_content_xhtml'], post['post_excerpt_xhtml']),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
149 'title': post['post_title'],
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
150 'allow_comments': C.boolConst(bool(int(post['post_open_comment']))),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
151 }
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
152 self.posts_data[post['post_id']] = {'blog': mb_data, 'comments':[[]], 'url': u'/post/{}'.format(post['post_url'])}
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
153
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
154 def metaHandler(self, headers, data, index):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
155 meta = self.parseFields(headers, data)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
156 if meta['meta_type'] == 'tag':
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
157 tags = self.tags.setdefault(meta['post_id'], set())
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
158 tags.add(meta['meta_id'])
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
159
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
160 def metaFinishedHandler(self):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
161 for post_id, tags in self.tags.iteritems():
1919
d3354c80bd1f core (tools): moved common to a separate package, and put data method in a data_format module
Goffi <goffi@goffi.org>
parents: 1826
diff changeset
162 data_format.iter2dict('tag', tags, self.posts_data[post_id]['blog'])
1826
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
163 del self.tags
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
164
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
165 def commentHandler(self, headers, data, index):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
166 comment = self.parseFields(headers, data)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
167 if comment['comment_site']:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
168 # we don't use atom:uri because it's used for jid in XMPP
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
169 content = u'{}\n<hr>\n<a href="{}">author website</a>'.format(
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
170 comment['comment_content'],
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
171 cgi.escape(comment['comment_site']).replace('"', u'%22'))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
172 else:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
173 content = comment['comment_content']
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
174 mb_data = {'id': self.getCommentId(comment),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
175 'published': self.getTime(comment, 'comment_dt'),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
176 'updated': self.getTime(comment, 'comment_upddt'),
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
177 'author': comment['comment_author'],
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
178 # we don't keep email addresses to avoid the author to be spammed
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
179 # (they would be available publicly else)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
180 # 'author_email': comment['comment_email'],
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
181 'content_xhtml': content,
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
182 }
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
183 self.posts_data[comment['post_id']]['comments'][0].append(
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
184 {'blog': mb_data, 'comments': [[]]})
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
185
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
186 def parse(self, db_path):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
187 with open(db_path) as f:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
188 signature = f.readline().decode('utf-8')
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
189 try:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
190 version = signature.split('|')[1]
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
191 except IndexError:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
192 version = None
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
193 log.debug(u"Dotclear version: {}".format(version))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
194 data_type = None
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
195 data_headers = None
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
196 index = None
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
197 while True:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
198 buf = f.readline().decode('utf-8')
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
199 if not buf:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
200 break
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
201 if buf.startswith('['):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
202 header = buf.split(' ', 1)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
203 data_type = header[0][1:]
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
204 if data_type not in KNOWN_DATA_TYPES:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
205 log.warning(u"unkown data type: {}".format(data_type))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
206 index = 0
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
207 try:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
208 data_headers = header[1].split(',')
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
209 # we need to remove the ']' from the last header
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
210 last_header = data_headers[-1]
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
211 data_headers[-1] = last_header[:last_header.rfind(']')]
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
212 except IndexError:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
213 log.warning(u"Can't read data)")
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
214 else:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
215 if data_type is None:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
216 continue
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
217 buf = buf.strip()
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
218 if not buf and data_type in KNOWN_DATA_TYPES:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
219 try:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
220 finished_handler = getattr(self, '{}FinishedHandler'.format(data_type))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
221 except AttributeError:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
222 pass
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
223 else:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
224 finished_handler()
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
225 log.debug(u"{} data finished".format(data_type))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
226 data_type = None
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
227 continue
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
228 assert data_type
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
229 try:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
230 fields_handler = getattr(self, '{}Handler'.format(data_type))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
231 except AttributeError:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
232 pass
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
233 else:
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
234 fields_handler(data_headers, buf, index)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
235 index += 1
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
236 return (self.posts_data.itervalues(), len(self.posts_data))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
237
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
238
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
239 class DotclearImport(object):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
240
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
241 def __init__(self, host):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
242 log.info(_("plugin Dotclear Import initialization"))
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
243 self.host = host
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
244 host.plugins['BLOG_IMPORT'].register('dotclear', self.DcImport, SHORT_DESC, LONG_DESC)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
245
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
246 def DcImport(self, client, location, options=None):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
247 if not os.path.isabs(location):
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
248 raise exceptions.DataError(u"An absolute path to backup data need to be given as location")
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
249 dc_parser = DotclearParser()
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
250 d = threads.deferToThread(dc_parser.parse, location)
d80ccf4bf201 plugin blog import dotclear: this plugin import Dotclear 2 backups
Goffi <goffi@goffi.org>
parents:
diff changeset
251 return d