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Refactored a bit repository records CSV export. Fixed the order of CSV rows to match the currently viewed datatable order. [SCI-1275]

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Matej Zrimšek 2017-06-09 18:40:15 +02:00
parent 773a55ffac
commit f46d8f6970
1 changed files with 39 additions and 37 deletions
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76
app/controllers/repositories_controller.rb
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@ -223,57 +223,59 @@ class RepositoriesController < ApplicationController
end
def generate_zip
# Fetch rows in the same order as in the currently viewed datatable
ordered_row_ids = params[:row_ids]
id_row_map = RepositoryRow.where(id: ordered_row_ids).index_by(&:id)
ordered_rows = ordered_row_ids.collect { |id| id_row_map[id.to_i] }
zip = ZipExport.create(user: current_user)
zip.generate_exportable_zip(
current_user,
to_csv(RepositoryRow.where(id: params[:row_ids]), params[:header_ids]),
to_csv(ordered_rows, params[:header_ids]),
:repositories
)
end
def to_csv(rows, header_ids)
def to_csv(rows, column_ids)
require 'csv'
# Parse header IDs (magic numbers should be refactored - see
# sample-datatable.js)
header_names = []
header_ids.each do |header|
if header == '-1'
next
elsif header == '-2'
header_names << I18n.t('repositories.table.row_name')
elsif header == '-3'
header_names << I18n.t('repositories.table.added_by')
elsif header == '-4'
header_names << I18n.t('repositories.table.added_on')
else
rc = RepositoryColumn.find_by_id(header)
if rc
header_names << rc.name
else
header_names << nil
end
end
# Parse column names
csv_header = []
column_ids.each do |c_id|
csv_header << case c_id.to_i
when -1
next
when -2
I18n.t('repositories.table.row_name')
when -3
I18n.t('repositories.table.added_by')
when -4
I18n.t('repositories.table.added_on')
else
column = RepositoryColumn.find_by_id(c_id)
column ? column.name : nil
end
end
CSV.generate do |csv|
csv << header_names
csv << csv_header
rows.each do |row|
csv_row = []
header_ids.each do |header_id|
if header_id == '-1'
next
elsif header_id == '-2'
csv_row << row.name
elsif header_id == '-3'
csv_row << row.created_by.full_name
elsif header_id == '-4'
csv_row << I18n.l(row.created_at, format: :full)
else
column = row.repository_cells
.find_by(repository_column_id: header_id)
csv_row << (column ? column.value.data : nil)
end
column_ids.each do |c_id|
csv_row << case c_id.to_i
when -1
next
when -2
row.name
when -3
row.created_by.full_name
when -4
I18n.l(row.created_at, format: :full)
else
cell = row.repository_cells
.find_by(repository_column_id: c_id)
cell ? cell.value.data : nil
end
end
csv << csv_row
end