Class: Chimps::Commands::Upload

Inherits:
Chimps::Command show all
Defined in:
lib/chimps-cli/commands/upload.rb

Constant Summary collapse

USAGE = 
"usage: chimps upload [OPTIONS] ID_OR_SLUG [PATH|LINK] ..."
HELP = 
<<EOF

Create, modify, inspect, or submit an upload for the dataset with the
given ID or slug on Infochimps.

Check the status of the current upload for 'my-dataset'

  $ chimps upload my-dataset

If this returns a "404" then it just means that the upload does not
exist yet.  You will also see whether the upload has started or not.

Assuming the upload hasn't started, you can add files from your local
machine or links that you want Infochimps to scrape:

  $ chimps upload my-dataset /path/to/some/data.tsv
  $ chimps upload my-dataset http://www.cooldata.com/some/great/data.html
  $ chimps upload my-dataset s3://mybucket/some/open/data.xls

You can also pass more than one local file or link in each call to
`chimps upload' if you wish.

When you're ready to have Infochimps start processing the upload run

  $ chimps upload --start my-dataset

You can watch your upload's status by running

  $ chimps upload my-dataset

at any time.
EOF

Instance Attribute Summary

Attributes inherited from Chimps::Command

#config

Instance Method Summary collapse

Methods inherited from Chimps::Command

#initialize, name, #name

Constructor Details

This class inherits a constructor from Chimps::Command

Instance Method Details

#execute! ⇒ Object 



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# File 'lib/chimps-cli/commands/upload.rb', line 50

def execute!
  case
  when config[:create]
    upload.create         # don't print b/c output is messy
  when config[:start]
    upload.start.print
  when config[:restart]
    upload.restart.print
  when config[:destroy]
    upload.destroy.print
  when objs_to_upload
    links = []
    upload.create if upload.show.error?
    objs_to_upload.each do |obj|
      if File.exist?(obj)
        tok = upload.upload_token
        upload.upload_file(obj, tok)
      else
        validate_link(obj)
        links << obj
      end
      upload.create_links(*links) unless links.empty?
    end
  else
    upload.show.print
  end
end

#objs_to_upload ⇒ Object 



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# File 'lib/chimps-cli/commands/upload.rb', line 46

def objs_to_upload
  config.argv[2..-1] if config.argv.size > 2
end

#upload ⇒ Object

Raises:



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# File 'lib/chimps-cli/commands/upload.rb', line 40

def upload
  return @upload if @upload
  raise CLIError.new(self.class::USAGE) if config.argv.size < 2 or config.argv[1].blank?
  @upload = Chimps::Upload.new(config.argv[1])
end

#validate_link(link) ⇒ Object

Raises:

  • (UploadError) 


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# File 'lib/chimps-cli/commands/upload.rb', line 78

def validate_link link
  scheme = link.split("://").first
  raise UploadError.new("Infochimps only accepts links with a URI scheme (prefix) of http, https, ftp, or s3 -- you gave #{scheme}") unless ['http', 'https', 's3','ftp'].include?(scheme)
end