Class: Admin::BackupsController
- Inherits:
-
AdminController
- Object
- AdminController
- Admin::BackupsController
show all
- Includes:
- ExternalUploadHelpers
- Defined in:
- app/controllers/admin/backups_controller.rb
Instance Method Summary
collapse
#abort_multipart, #batch_presign_multipart_parts, #check_multipart_upload_exists, #complete_external_upload, #complete_multipart, #create_multipart, #generate_presigned_put
Instance Method Details
#check_backup_chunk ⇒ Object
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
# File 'app/controllers/admin/backups_controller.rb', line 159
def check_backup_chunk
identifier = params.fetch(:resumableIdentifier)
filename = params.fetch(:resumableFilename)
chunk_number = params.fetch(:resumableChunkNumber)
current_chunk_size = params.fetch(:resumableCurrentChunkSize).to_i
raise Discourse::InvalidParameters.new(:resumableIdentifier) unless valid_filename?(identifier)
chunk = BackupRestore::LocalBackupStore.chunk_path(identifier, filename, chunk_number)
status = HandleChunkUpload.check_chunk(chunk, current_chunk_size: current_chunk_size)
render body: nil, status: status
end
|
#create ⇒ Object
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
# File 'app/controllers/admin/backups_controller.rb', line 36
def create
RateLimiter.new(
current_user,
"max-backups-per-minute",
1,
1.minute,
apply_limit_to_staff: true,
).performed!
opts = {
publish_to_message_bus: true,
with_uploads: params.fetch(:with_uploads) == "true",
client_id: params[:client_id],
}
BackupRestore.backup!(current_user.id, opts)
rescue BackupRestore::OperationRunningError
render_error("backup.operation_already_running")
else
StaffActionLogger.new(current_user).log_backup_create
render json: success_json
end
|
#create_upload_url ⇒ Object
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
# File 'app/controllers/admin/backups_controller.rb', line 216
def create_upload_url
params.require(:filename)
filename = params.fetch(:filename)
unless valid_extension?(filename)
return render_json_error(I18n.t("backup.backup_file_should_be_tar_gz"))
end
return render_json_error(I18n.t("backup.invalid_filename")) unless valid_filename?(filename)
store = BackupRestore::BackupStore.create
begin
upload_url = store.generate_upload_url(filename)
rescue BackupRestore::BackupStore::BackupFileExists
return render_json_error(I18n.t("backup.file_exists"))
rescue BackupRestore::BackupStore::StorageError => e
return render_json_error(e)
end
render json: success_json.merge(url: upload_url)
end
|
#destroy ⇒ Object
105
106
107
108
109
110
111
112
113
114
115
|
# File 'app/controllers/admin/backups_controller.rb', line 105
def destroy
store = BackupRestore::BackupStore.create
if backup = store.file(params.fetch(:id))
StaffActionLogger.new(current_user).log_backup_destroy(backup)
store.delete_file(backup.filename)
render body: nil
else
render body: nil, status: 404
end
end
|
#email ⇒ Object
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
# File 'app/controllers/admin/backups_controller.rb', line 66
def email
store = BackupRestore::BackupStore.create
if store.file(params.fetch(:id)).present?
Jobs.enqueue(
:download_backup_email,
user_id: current_user.id,
backup_file_path: url_for(controller: "backups", action: "show"),
)
render body: nil
else
render body: nil, status: 404
end
end
|
#logs ⇒ Object
117
118
119
120
121
|
# File 'app/controllers/admin/backups_controller.rb', line 117
def logs
store_preloaded("operations_status", MultiJson.dump(BackupRestore.operations_status))
store_preloaded("logs", MultiJson.dump(BackupRestore.logs))
render "default/empty"
end
|
#restore ⇒ Object
123
124
125
126
127
128
129
130
131
132
133
134
|
# File 'app/controllers/admin/backups_controller.rb', line 123
def restore
opts = {
filename: params.fetch(:id),
client_id: params.fetch(:client_id),
publish_to_message_bus: true,
}
BackupRestore.restore!(current_user.id, opts)
rescue BackupRestore::OperationRunningError
render_error("backup.operation_already_running")
else
render json: success_json
end
|
#show ⇒ Object
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
# File 'app/controllers/admin/backups_controller.rb', line 82
def show
if !EmailBackupToken.compare(current_user.id, params.fetch(:token))
@error = I18n.t("download_backup_mailer.no_token")
return render layout: "no_ember", status: 422, formats: [:html]
end
store = BackupRestore::BackupStore.create
if backup = store.file(params.fetch(:id), include_download_source: true)
EmailBackupToken.del(current_user.id)
StaffActionLogger.new(current_user).log_backup_download(backup)
if store.remote?
redirect_to backup.source, allow_other_host: true
else
["Content-Length"] = File.size(backup.source).to_s
send_file backup.source
end
else
render body: nil, status: 404
end
end
|
#upload_backup_chunk ⇒ Object
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
# File 'app/controllers/admin/backups_controller.rb', line 175
def upload_backup_chunk
filename = params.fetch(:resumableFilename)
total_size = params.fetch(:resumableTotalSize).to_i
identifier = params.fetch(:resumableIdentifier)
raise Discourse::InvalidParameters.new(:resumableIdentifier) unless valid_filename?(identifier)
unless valid_extension?(filename)
return render status: 415, plain: I18n.t("backup.backup_file_should_be_tar_gz")
end
unless has_enough_space_on_disk?(total_size)
return render status: 415, plain: I18n.t("backup.not_enough_space_on_disk")
end
unless valid_filename?(filename)
return render status: 415, plain: I18n.t("backup.invalid_filename")
end
file = params.fetch(:file)
chunk_number = params.fetch(:resumableChunkNumber).to_i
chunk_size = params.fetch(:resumableChunkSize).to_i
current_chunk_size = params.fetch(:resumableCurrentChunkSize).to_i
previous_chunk_number = chunk_number - 1
chunk = BackupRestore::LocalBackupStore.chunk_path(identifier, filename, chunk_number)
HandleChunkUpload.upload_chunk(chunk, file: file)
uploaded_file_size = previous_chunk_number * chunk_size
if uploaded_file_size + current_chunk_size >= total_size
Jobs.enqueue_in(
5.seconds,
:backup_chunks_merger,
filename: filename,
identifier: identifier,
chunks: chunk_number,
)
end
render body: nil
end
|