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Publish message to AWS SNS
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| require 'aws-sdk' | |
| require 'json' | |
| # from: http://stackoverflow.com/a/11482430 | |
| class String | |
| # colorization | |
| def colorize(color_code) | |
| "\e[#{color_code}m#{self}\e[0m" | |
| end | |
| def red | |
| colorize(31) | |
| end | |
| def green | |
| colorize(32) | |
| end | |
| def yellow | |
| colorize(33) | |
| end | |
| def pink | |
| colorize(35) | |
| end | |
| end | |
| if ARGV.size != 2 | |
| puts "usage: ruby #{$0} <aws_access_key> <aws_secret_key>" | |
| exit 127 | |
| end | |
| access_key = ARGV[0] | |
| secret_key = ARGV[1] | |
| ARGV.clear | |
| finish = false | |
| while !finish | |
| puts "Publishing new message" | |
| print "Target ARN: " | |
| target_arn = gets.chomp | |
| print "Text message: " | |
| text = gets.chomp | |
| payload = { | |
| aps: { | |
| alert: text, | |
| sound: 'default', | |
| } | |
| } | |
| payload_json = payload.to_json | |
| message = { | |
| default: text, | |
| APNS: payload_json | |
| } | |
| sns = AWS::SNS.new( | |
| access_key_id: access_key, | |
| secret_access_key: secret_key | |
| ) | |
| chars_exceeded = payload_json.size - 256 | |
| if chars_exceeded > 0 | |
| puts | |
| puts "ERROR: Your message is too big. It's exceeding the maximum allowed"\ | |
| " by #{chars_exceeded} character(s)".red | |
| puts "Message not published." | |
| else | |
| puts | |
| puts "===================================" | |
| puts "Target ARN: #{target_arn}" | |
| puts "Text message: #{text}" | |
| puts "===================================" | |
| puts | |
| puts "Publish the message? Type 'yes' to confirm" | |
| confirm = gets.chomp | |
| if confirm == 'yes' | |
| res = sns.client.publish( | |
| target_arn: target_arn, | |
| message: message.to_json, | |
| message_structure: 'json', | |
| ) | |
| puts "Message sent." | |
| puts res.data.to_yaml | |
| else | |
| puts "Message not published." | |
| end | |
| end | |
| puts | |
| puts "Publish another message? (y/n)" | |
| another = gets.chomp.downcase | |
| if another == 'y' or another == 'yes' | |
| puts | |
| else | |
| finish = true | |
| end | |
| end |
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