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
145
146
|
# frozen_string_literal: true
class Api::V1::StatusesController < Api::BaseController
include Authorization
before_action -> { authorize_if_got_token! :read, :'read:statuses' }, except: [:create, :update, :destroy]
before_action -> { doorkeeper_authorize! :write, :'write:statuses' }, only: [:create, :update, :destroy]
before_action :require_user!, except: [:show, :context]
before_action :set_status, only: [:show, :context]
before_action :set_thread, only: [:create]
override_rate_limit_headers :create, family: :statuses
override_rate_limit_headers :update, family: :statuses
# This API was originally unlimited, pagination cannot be introduced without
# breaking backwards-compatibility. Arbitrarily high number to cover most
# conversations as quasi-unlimited, it would be too much work to render more
# than this anyway
CONTEXT_LIMIT = 4_096
# This remains expensive and we don't want to show everything to logged-out users
ANCESTORS_LIMIT = 40
DESCENDANTS_LIMIT = 60
DESCENDANTS_DEPTH_LIMIT = 20
def show
@status = cache_collection([@status], Status).first
render json: @status, serializer: REST::StatusSerializer
end
def context
ancestors_limit = CONTEXT_LIMIT
descendants_limit = CONTEXT_LIMIT
descendants_depth_limit = nil
if current_account.nil?
ancestors_limit = ANCESTORS_LIMIT
descendants_limit = DESCENDANTS_LIMIT
descendants_depth_limit = DESCENDANTS_DEPTH_LIMIT
end
ancestors_results = @status.in_reply_to_id.nil? ? [] : @status.ancestors(ancestors_limit, current_account)
descendants_results = @status.descendants(descendants_limit, current_account, descendants_depth_limit)
loaded_ancestors = cache_collection(ancestors_results, Status)
loaded_descendants = cache_collection(descendants_results, Status)
@context = Context.new(ancestors: loaded_ancestors, descendants: loaded_descendants)
statuses = [@status] + @context.ancestors + @context.descendants
render json: @context, serializer: REST::ContextSerializer, relationships: StatusRelationshipsPresenter.new(statuses, current_user&.account_id)
end
def create
@status = PostStatusService.new.call(
current_user.account,
text: status_params[:status],
thread: @thread,
media_ids: status_params[:media_ids],
sensitive: status_params[:sensitive],
spoiler_text: status_params[:spoiler_text],
visibility: status_params[:visibility],
language: status_params[:language],
scheduled_at: status_params[:scheduled_at],
application: doorkeeper_token.application,
poll: status_params[:poll],
content_type: status_params[:content_type],
idempotency: request.headers['Idempotency-Key'],
with_rate_limit: true
)
render json: @status, serializer: @status.is_a?(ScheduledStatus) ? REST::ScheduledStatusSerializer : REST::StatusSerializer
end
def update
@status = Status.where(account: current_account).find(params[:id])
authorize @status, :update?
UpdateStatusService.new.call(
@status,
current_account.id,
text: status_params[:status],
media_ids: status_params[:media_ids],
sensitive: status_params[:sensitive],
language: status_params[:language],
spoiler_text: status_params[:spoiler_text],
poll: status_params[:poll],
content_type: status_params[:content_type]
)
render json: @status, serializer: REST::StatusSerializer
end
def destroy
@status = Status.where(account: current_account).find(params[:id])
authorize @status, :destroy?
@status.discard_with_reblogs
StatusPin.find_by(status: @status)&.destroy
@status.account.statuses_count = @status.account.statuses_count - 1
json = render_to_body json: @status, serializer: REST::StatusSerializer, source_requested: true
RemovalWorker.perform_async(@status.id, { 'redraft' => true })
render json: json
end
private
def set_status
@status = Status.find(params[:id])
authorize @status, :show?
rescue Mastodon::NotPermittedError
not_found
end
def set_thread
@thread = Status.find(status_params[:in_reply_to_id]) if status_params[:in_reply_to_id].present?
authorize(@thread, :show?) if @thread.present?
rescue ActiveRecord::RecordNotFound, Mastodon::NotPermittedError
render json: { error: I18n.t('statuses.errors.in_reply_not_found') }, status: 404
end
def status_params
params.permit(
:status,
:in_reply_to_id,
:sensitive,
:spoiler_text,
:visibility,
:language,
:scheduled_at,
:content_type,
media_ids: [],
poll: [
:multiple,
:hide_totals,
:expires_in,
options: [],
]
)
end
def pagination_params(core_params)
params.slice(:limit).permit(:limit).merge(core_params)
end
end
|
