blob: 1fae42c50d6c970751ca5945b2d71135246f2103 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
# frozen_string_literal: true
class BlockDomainService < BaseService
attr_reader :domain_block
def call(domain_block)
@domain_block = domain_block
@affected_status_ids = []
remove_existing_block!
process_domain_block!
invalidate_association_caches!
@domain_block.update!(processing: false)
end
private
def remove_existing_block!
UnblockDomainService.new.call(@domain_block, false)
end
def process_domain_block!
clear_media! if domain_block.reject_media? || domain_block.suspend?
force_accounts_sensitive! if domain_block.force_sensitive?
mark_unknown_accounts! if domain_block.reject_unknown?
if domain_block.force_unlisted?
force_accounts_unlisted!
elsif domain_block.silence?
silence_accounts!
elsif domain_block.suspend?
suspend_accounts!
end
end
def invalidate_association_caches!
# Normally, associated models of a status are immutable (except for accounts)
# so they are aggressively cached. After updating the media attachments to no
# longer point to a local file, we need to clear the cache to make those
# changes appear in the API and UI
@affected_status_ids.each { |id| Rails.cache.delete_matched("statuses/#{id}-*") }
end
def force_accounts_sensitive!
ApplicationRecord.transaction do
blocked_domain_accounts.in_batches.update_all(force_sensitive: true)
blocked_domain_accounts.find_each do |account|
@affected_status_ids |= account.statuses.where(sensitive: false).pluck(:id)
account.statuses.where(sensitive: false).in_batches.update_all(sensitive: true)
end
end
end
def mark_unknown_accounts!
unknown_accounts.in_batches.update_all(known: false)
end
def force_accounts_unlisted!
ApplicationRecord.transaction do
blocked_domain_accounts.in_batches.update_all(force_unlisted: true)
blocked_domain_accounts.find_each do |account|
@affected_status_ids |= account.statuses.with_public_visibility.pluck(:id)
account.statuses.with_public_visibility.in_batches.update_all(visibility: :unlisted)
end
end
end
def silence_accounts!
blocked_domain_accounts.without_silenced.in_batches.update_all(silenced_at: @domain_block.created_at)
end
def clear_media!
clear_account_images!
clear_account_attachments!
clear_emojos!
end
def suspend_accounts!
blocked_domain_accounts.without_suspended.find_each do |account|
SuspendAccountService.new.call(account, suspended_at: @domain_block.created_at)
end
end
def clear_account_images!
blocked_domain_accounts.find_each do |account|
account.avatar.destroy if account.avatar.exists?
account.header.destroy if account.header.exists?
account.save
end
end
def clear_account_attachments!
media_from_blocked_domain.find_each do |attachment|
@affected_status_ids << attachment.status_id if attachment.status_id.present?
attachment.file.destroy if attachment.file.exists?
attachment.type = :unknown
attachment.save
end
end
def clear_emojos!
emojis_from_blocked_domains.destroy_all
end
def blocked_domain
domain_block.domain
end
def blocked_domain_accounts
Account.where(domain: blocked_domain).reorder(nil)
end
def media_from_blocked_domain
MediaAttachment.joins(:account).merge(blocked_domain_accounts).reorder(nil)
end
def emojis_from_blocked_domains
CustomEmoji.where(domain: blocked_domain)
end
def unknown_accounts
Account.where(id: blocked_domain_accounts.pluck(:id) - known_account_ids).reorder(nil)
end
def known_account_ids
local_accounts | packmates | boosted_authors
end
def boosted_authors
Status.where(id: Status.local.reblogs.reorder(nil).select(:reblog_of_id)).reorder(nil).pluck(:account_id)
end
def local_accounts
Account.local.pluck(:id)
end
def packmates
Account.local.flat_map { |account| account.following_ids | account.follower_ids }
end
end
|
