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authorlenore gilbert <lenore@lenoregilbert.net>2022-11-17 03:05:09 -0700
committerGitHub <noreply@github.com>2022-11-17 11:05:09 +0100
commitc373148b3d43056c242fbb891510f1f841ca2f45 (patch)
treef6c69cb37b73e21129fe60244ccf0d4cb48913eb /app/models/admin
parente7deea62d160850025fd551254d013913e8a98ff (diff)
Support for import/export of instance-level domain blocks/allows for 4.x w/ additional fixes (#20597)
* Allow import/export of instance-level domain blocks/allows (#1754)

* Allow import/export of instance-level domain blocks/allows.
Fixes #15095

* Pacify circleci

* Address simple code review feedback

* Add headers to exported CSV

* Extract common import/export functionality to
AdminExportControllerConcern

* Add additional fields to instance-blocked domain export

* Address review feedback

* Split instance domain block/allow import/export into separate pages/controllers

* Address code review feedback

* Pacify DeepSource

* Work around Paperclip::HasAttachmentFile for Rails 6

* Fix deprecated API warning in export tests

* Remove after_commit workaround

(cherry picked from commit 94e98864e39c010635e839fea984f2b4893bef1a)

* Add confirmation page when importing blocked domains (#1773)

* Move glitch-soc-specific strings to glitch-soc-specific locale files

* Add confirmation page when importing blocked domains

(cherry picked from commit b91196f4b73fff91997b8077619ae25b6d04a59e)

* Fix authorization check in domain blocks controller

(cherry picked from commit 75279377583c6e2aa04cc8d7380c593979630b38)

* Fix error strings for domain blocks and email-domain blocks

Corrected issue with non-error message used for Mastodon:NotPermittedError in Domain Blocks
Corrected issue Domain Blocks using the Email Domain Blocks message on ActionContoller::ParameterMissing
Corrected issue with Email Domain Blocks using the not_permitted string from "custom emojii's"

* Ran i18n-tasks normalize to address test failure

* Removed unused admin.export_domain_blocks.not_permitted string

Removing unused string as indicated by Check i18n

* Fix tests

(cherry picked from commit 9094c2f52c24e1c00b594e7c11cd00e4a07eb431)

* Fix domain block export not exporting blocks with only media rejection

(cherry picked from commit 26ff48ee48a5c03a2a4b0bd03fd322529e6bd960)

* Fix various issues with domain block import

- stop using Paperclip for processing domain allow/block imports
- stop leaving temporary files
- better error handling
- assume CSV files are UTF-8-encoded

(cherry picked from commit cad824d8f501b95377e4f0a957e5a00d517a1902)

Co-authored-by: Levi Bard <taktaktaktaktaktaktaktaktaktak@gmail.com>
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
Diffstat (limited to 'app/models/admin')
-rw-r--r--app/models/admin/import.rb32
1 files changed, 32 insertions, 0 deletions
diff --git a/app/models/admin/import.rb b/app/models/admin/import.rb
new file mode 100644
index 000000000..79c0722d5
--- /dev/null
+++ b/app/models/admin/import.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+# A non-activerecord helper class for csv upload
+class Admin::Import
+  include ActiveModel::Model
+
+  ROWS_PROCESSING_LIMIT = 20_000
+
+  attr_accessor :data
+
+  validates :data, presence: true
+  validate :validate_data
+
+  def data_file_name
+    data.original_filename
+  end
+
+  private
+
+  def validate_data
+    return if data.blank?
+
+    csv_data = CSV.read(data.path, encoding: 'UTF-8')
+
+    row_count  = csv_data.size
+    row_count -= 1 if csv_data.first&.first == '#domain'
+
+    errors.add(:data, I18n.t('imports.errors.over_rows_processing_limit', count: ROWS_PROCESSING_LIMIT)) if row_count > ROWS_PROCESSING_LIMIT
+  rescue CSV::MalformedCSVError => e
+    errors.add(:data, I18n.t('imports.errors.invalid_csv_file', error: e.message))
+  end
+end