mastodon/app/controllers/admin/export_domain_blocks_controller.rb

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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>
2022-11-17 10:05:09 +00:00
# frozen_string_literal: true
require 'csv'
module Admin
class ExportDomainBlocksController < BaseController
include AdminExportControllerConcern
before_action :set_dummy_import!, only: [:new]
def new
authorize :domain_block, :create?
end
def export
authorize :instance, :index?
send_export_file
end
def import
authorize :domain_block, :create?
@import = Admin::Import.new(import_params)
return render :new unless @import.validate
parse_import_data!(export_headers)
@global_private_comment = I18n.t('admin.export_domain_blocks.import.private_comment_template', source: @import.data_file_name, date: I18n.l(Time.now.utc))
@form = Form::DomainBlockBatch.new
@domain_blocks = @data.take(Admin::Import::ROWS_PROCESSING_LIMIT).filter_map do |row|
domain = row['#domain'].strip
next if DomainBlock.rule_for(domain).present?
domain_block = DomainBlock.new(domain: domain,
severity: row['#severity'].strip,
reject_media: row['#reject_media'].strip,
reject_reports: row['#reject_reports'].strip,
private_comment: @global_private_comment,
public_comment: row['#public_comment']&.strip,
obfuscate: row['#obfuscate'].strip)
domain_block if domain_block.valid?
end
@warning_domains = Instance.where(domain: @domain_blocks.map(&:domain)).where('EXISTS (SELECT 1 FROM follows JOIN accounts ON follows.account_id = accounts.id OR follows.target_account_id = accounts.id WHERE accounts.domain = instances.domain)').pluck(:domain)
rescue ActionController::ParameterMissing
flash.now[:alert] = I18n.t('admin.export_domain_blocks.no_file')
set_dummy_import!
render :new
end
private
def export_filename
'domain_blocks.csv'
end
def export_headers
%w(#domain #severity #reject_media #reject_reports #public_comment #obfuscate)
end
def export_data
CSV.generate(headers: export_headers, write_headers: true) do |content|
DomainBlock.with_limitations.each do |instance|
content << [instance.domain, instance.severity, instance.reject_media, instance.reject_reports, instance.public_comment, instance.obfuscate]
end
end
end
end
end