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1 | # GNU MediaGoblin -- federated, autonomous media hosting |
2 | # Copyright (C) 2011 Free Software Foundation, Inc | |
3 | # | |
4 | # This program is free software: you can redistribute it and/or modify | |
5 | # it under the terms of the GNU Affero General Public License as published by | |
6 | # the Free Software Foundation, either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU Affero General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU Affero General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
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17 | from mediagoblin.util import cleaned_markdown_conversion |
18 | ||
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19 | from mongokit import DocumentMigration |
20 | ||
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21 | |
22 | class MediaEntryMigration(DocumentMigration): | |
23 | def allmigration01_uploader_to_reference(self): | |
24 | """ | |
25 | Old MediaEntry['uploader'] accidentally embedded the User instead | |
26 | of referencing it. Fix that! | |
27 | """ | |
28 | # uploader is an associative array | |
29 | self.target = {'uploader': {'$type': 3}} | |
30 | if not self.status: | |
31 | for doc in self.collection.find(self.target): | |
32 | self.update = { | |
33 | '$set': { | |
34 | 'uploader': doc['uploader']['_id']}} | |
35 | self.collection.update( | |
36 | self.target, self.update, multi=True, safe=True) | |
37 | ||
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38 | def allmigration02_add_description_html(self): |
39 | """ | |
40 | Now that we can have rich descriptions via Markdown, we should | |
41 | update all existing entries to record the rich description versions. | |
42 | """ | |
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43 | self.target = {'description_html': {'$exists': False}, |
44 | 'description': {'$exists': True}} | |
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45 | |
46 | if not self.status: | |
47 | for doc in self.collection.find(self.target): | |
48 | self.update = { | |
49 | '$set': { | |
50 | 'description_html': cleaned_markdown_conversion( | |
51 | doc['description'])}} | |
52 | ||
e36ecab0 | 53 | class UserMigration(DocumentMigration): |
54 | def allmigration01_add_bio_and_url_profile(self): | |
55 | """ | |
56 | User can elaborate profile with home page and biography | |
57 | """ | |
17bb7c38 | 58 | self.target = {'url': {'$exists': False}, |
59 | 'bio': {'$exists': False}} | |
e36ecab0 | 60 | if not self.status: |
61 | for doc in self.collection.find(self.target): | |
62 | self.update = { | |
17bb7c38 | 63 | '$set': {'url': '', |
64 | 'bio': ''}} | |
e36ecab0 | 65 | self.collection.update( |
66 | self.target, self.update, multi=True, safe=True) | |
67 | ||
68 | ||
17bb7c38 | 69 | MIGRATE_CLASSES = ['MediaEntry', 'User'] |