274 lines
11 KiB
Ruby
274 lines
11 KiB
Ruby
module AdditionalsQueriesHelper
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def additionals_query_session_key(object_type)
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"#{object_type}_query".to_sym
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end
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def additionals_retrieve_query(object_type, options = {})
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session_key = additionals_query_session_key(object_type)
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query_class = Object.const_get("#{object_type.camelcase}Query")
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if params[:query_id].present?
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additionals_load_query_id(query_class, session_key, params[:query_id], options, object_type)
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elsif api_request? ||
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params[:set_filter] ||
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session[session_key].nil? ||
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session[session_key][:project_id] != (@project ? @project.id : nil)
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# Give it a name, required to be valid
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@query = query_class.new(name: '_')
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@query.project = @project
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@query.user_filter = options[:user_filter] if options[:user_filter]
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@query.build_from_params(params)
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session[session_key] = { project_id: @query.project_id }
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# session has a limit to 4k, we have to use a cache for it for larger data
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Rails.cache.write(additionals_query_cache_key(object_type),
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filters: @query.filters,
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group_by: @query.group_by,
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column_names: @query.column_names,
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totalable_names: @query.totalable_names,
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sort_criteria: params[:sort].presence || @query.sort_criteria.to_a)
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else
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# retrieve from session
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@query = query_class.find_by(id: session[session_key][:id]) if session[session_key][:id]
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session_data = Rails.cache.read(additionals_query_cache_key(object_type))
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@query ||= query_class.new(name: '_',
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filters: session_data.nil? ? nil : session_data[:filters],
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group_by: session_data.nil? ? nil : session_data[:group_by],
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column_names: session_data.nil? ? nil : session_data[:column_names],
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totalable_names: session_data.nil? ? nil : session_data[:totalable_names],
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sort_criteria: params[:sort].presence || (session_data.nil? ? nil : session_data[:sort_criteria]))
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@query.project = @project
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if params[:sort].present?
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@query.sort_criteria = params[:sort]
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# we have to write cache for sort order
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Rails.cache.write(additionals_query_cache_key(object_type),
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filters: @query.filters,
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group_by: @query.group_by,
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column_names: @query.column_names,
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totalable_names: @query.totalable_names,
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sort_criteria: params[:sort])
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elsif session_data.present?
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@query.sort_criteria = session_data[:sort_criteria]
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end
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end
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end
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def additionals_load_query_id(query_class, session_key, query_id, options, object_type)
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scope = query_class.where(project_id: nil)
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scope = scope.or(query_class.where(project_id: @project.id)) if @project
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@query = scope.find(query_id)
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raise ::Unauthorized unless @query.visible?
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@query.project = @project
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@query.user_filter = options[:user_filter] if options[:user_filter]
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session[session_key] = { id: @query.id, project_id: @query.project_id }
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@query.sort_criteria = params[:sort] if params[:sort].present?
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# we have to write cache for sort order
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Rails.cache.write(additionals_query_cache_key(object_type),
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filters: @query.filters,
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group_by: @query.group_by,
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column_names: @query.column_names,
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totalable_names: @query.totalable_names,
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sort_criteria: @query.sort_criteria)
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end
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def additionals_query_cache_key(object_type)
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project_id = @project ? @project.id : 0
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"#{object_type}_query_data_#{session[:session_id]}_#{project_id}"
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end
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def additionals_select2_search_users(options = {})
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q = params[:q].to_s.strip
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exclude_id = params[:user_id].to_i
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scope = User.active.where(type: 'User')
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scope = scope.visible unless options[:all_visible]
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scope = scope.where.not(id: exclude_id) if exclude_id.positive?
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scope = scope.where(options[:where_filter], options[:where_params]) if options[:where_filter]
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scope = scope.like(q) if q.present?
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scope = scope.order(last_login_on: :desc)
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.limit(params[:limit] || Additionals::SELECT2_INIT_ENTRIES)
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@users = scope.to_a.sort! { |x, y| x.name <=> y.name }
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render layout: false, partial: 'auto_completes/additionals_users'
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end
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def additionals_query_to_xlsx(items, query, options = {})
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require 'write_xlsx'
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columns = if options[:columns].present? || options[:c].present?
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query.available_columns
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else
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query.columns
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end
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options[:filename] = StringIO.new('')
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export_to_xlsx(items, columns, options)
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options[:filename].string
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end
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def additionals_result_to_xlsx(items, columns, options = {})
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raise 'option filename is mission' if options[:filename].blank?
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require 'write_xlsx'
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export_to_xlsx(items, columns, options)
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end
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def export_to_xlsx(items, columns, options)
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workbook = WriteXLSX.new(options[:filename])
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worksheet = workbook.add_worksheet
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# Freeze header row and # column.
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freeze_row = options[:freeze_first_row].nil? || options[:freeze_first_row] ? 1 : 0
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freeze_column = options[:freeze_first_column].nil? || options[:freeze_first_column] ? 1 : 0
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worksheet.freeze_panes(freeze_row, freeze_column)
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options[:columns_width] = if options[:xlsx_write_header_row].present?
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send(options[:xlsx_write_header_row], workbook, worksheet, columns)
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else
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xlsx_write_header_row(workbook, worksheet, columns)
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end
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options[:columns_width] = if options[:xlsx_write_item_rows].present?
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send(options[:xlsx_write_item_rows], workbook, worksheet, columns, items, options)
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else
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xlsx_write_item_rows(workbook, worksheet, columns, items, options)
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end
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columns.size.times do |index|
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worksheet.set_column(index, index, options[:columns_width][index])
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end
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workbook.close
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end
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def xlsx_write_header_row(workbook, worksheet, columns)
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columns_width = []
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columns.each_with_index do |c, index|
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value = if c.class.name == 'String'
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c
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else
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c.caption.to_s
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end
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worksheet.write(0, index, value, workbook.add_format(xlsx_cell_format(:header)))
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columns_width << xlsx_get_column_width(value)
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end
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columns_width
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end
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def xlsx_write_item_rows(workbook, worksheet, columns, items, options = {})
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hyperlink_format = workbook.add_format(xlsx_cell_format(:link))
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even_text_format = workbook.add_format(xlsx_cell_format(:text, '', 0))
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even_text_format.set_num_format(0x31)
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odd_text_format = workbook.add_format(xlsx_cell_format(:text, '', 1))
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odd_text_format.set_num_format(0x31)
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items.each_with_index do |line, line_index|
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columns.each_with_index do |c, column_index|
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value = csv_content(c, line)
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if c.name == :id # ID
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if options[:no_id_link].blank?
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link = url_for(controller: line.class.name.underscore.pluralize, action: 'show', id: line.id)
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worksheet.write(line_index + 1, column_index, link, hyperlink_format, value)
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else
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# id without link
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worksheet.write(line_index + 1,
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column_index,
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value,
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workbook.add_format(xlsx_cell_format(:cell, value, line_index)))
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end
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elsif xlsx_hyperlink_cell?(value)
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worksheet.write(line_index + 1, column_index, value[0..254], hyperlink_format, value)
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elsif !c.inline?
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# block column can be multiline strings
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value.gsub!("\r\n", "\n")
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text_format = line_index.even? ? even_text_format : odd_text_format
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worksheet.write_rich_string(line_index + 1, column_index, value, text_format)
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else
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worksheet.write(line_index + 1,
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column_index,
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value,
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workbook.add_format(xlsx_cell_format(:cell, value, line_index)))
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end
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width = xlsx_get_column_width(value)
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options[:columns_width][column_index] = width if options[:columns_width][column_index] < width
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end
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end
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options[:columns_width]
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end
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def xlsx_get_column_width(value)
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value_str = value.to_s
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# 1.1: margin
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width = (value_str.length + value_str.chars.count { |e| !e.ascii_only? }) * 1.1 + 1
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# 30: max width
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width > 30 ? 30 : width
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end
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def xlsx_cell_format(type, value = 0, index = 0)
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format = { border: 1, text_wrap: 1, valign: 'top' }
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case type
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when :header
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format[:bold] = 1
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format[:color] = 'white'
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format[:bg_color] = 'gray'
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when :link
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format[:color] = 'blue'
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format[:underline] = 1
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format[:bg_color] = 'silver' unless index.even?
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else
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format[:bg_color] = 'silver' unless index.even?
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format[:color] = 'red' if value.is_a?(Numeric) && value.negative?
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end
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format
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end
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def xlsx_hyperlink_cell?(token)
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# Match http, https or ftp URL
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if %r{\A[fh]tt?ps?://}.match?(token)
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true
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# Match mailto:
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elsif token.present? && token.start_with?('mailto:')
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true
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# Match internal or external sheet link
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elsif /\A(?:in|ex)ternal:/.match?(token)
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true
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end
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end
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# Returns the query definition as hidden field tags
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# columns in ignored_column_names are skipped (names as symbols)
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# TODO: this is a temporary fix and should be removed
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# after https://www.redmine.org/issues/29830 is in Redmine core.
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def query_as_hidden_field_tags(query)
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tags = hidden_field_tag('set_filter', '1', id: nil)
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if query.filters.present?
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query.filters.each do |field, filter|
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tags << hidden_field_tag('f[]', field, id: nil)
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tags << hidden_field_tag("op[#{field}]", filter[:operator], id: nil)
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filter[:values].each do |value|
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tags << hidden_field_tag("v[#{field}][]", value, id: nil)
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end
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end
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else
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tags << hidden_field_tag('f[]', '', id: nil)
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end
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ignored_block_columns = query.block_columns.map(&:name)
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query.columns.each do |column|
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next if ignored_block_columns.include?(column.name)
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tags << hidden_field_tag('c[]', column.name, id: nil)
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end
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if query.totalable_names.present?
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query.totalable_names.each do |name|
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tags << hidden_field_tag('t[]', name, id: nil)
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end
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end
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tags << hidden_field_tag('group_by', query.group_by, id: nil) if query.group_by.present?
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tags << hidden_field_tag('sort', query.sort_criteria.to_param, id: nil) if query.sort_criteria.present?
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tags
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end
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end
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