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@siva3395

siva3395/gist:5317495

Last active Dec 15, 2015
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What would you like to do?
To import custom channels from simple media plan xls document!
class CustomChannel < ActiveRecord::Base
include Roo
def self.import_websites
s = Excelx.new("#{Rails.root}/db/data/simple_media_plan.xlsx")
#load custom channel sheet
s = s.sheet("Custom Channel")
# Iterate through each column
(s.first_column..s.last_column).to_a.each do |col|
column_data = s.column(col)
media_name = column_data.delete_at(0)
#Delete last row
column_data.delete_at(column_data.length-1)
column_data.compact!
media_name = get_valid_media_name(s, media_name, col)
city = nil
column_data.each do |city_or_url|
if is_valid_url?(city_or_url)
website = city_or_url
if !website.blank?
CustomChannel.create!({:media_name => media_name, :city => city, :website => website})
end
else
city = city_or_url
end
end
end
end
def self.is_valid_url?(url)
url =~ /^[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(:[0-9]{1,5})?(\/.*)?$/
end
def self.get_valid_media_name(s, media_name, col)
if media_name.blank?
(0...col).to_a.reverse.each do |col_no|
unless s.cell(s.first_row, col_no).blank?
media_name = s.cell(s.first_row, col_no)
break;
end
end
end
media_name.gsub(':', '')
end
end
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