Method: Keybox::Application::PasswordSafe#list

Defined in:
lib/keybox/application/password_safe.rb

#list(account) ⇒ Object

list all the entries in the database. This doesn’t show the password for any of them, just lists the key information about each entry so the user can see what is in the database



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# File 'lib/keybox/application/password_safe.rb', line 325

def list()
    matches = @db.find()
    title           = "Title"
    username        = "Username"
    add_info        = "Additional Information"
    if matches.size > 0 then
        lengths = {
            :title              => (matches.collect { |f| f.title.length } << title.length).max,
            :username           => (matches.collect { |f| f.username.length } << username.length).max,
            :additional_info    => add_info.length
        }

        full_length = lengths.values.inject(0) { |sum,n| sum + n}
        header = "  # #{"Title".ljust(lengths[:title])}    #{"Username".ljust(lengths[:username])}    #{add_info}"
        hsay header, :header
        #  3 spaces for number column + 1 space after and 4 spaces between
        #  each other column
        hsay"-" * (header.length), :header_bar

        matches.each_with_index do |match,i|
            line_number = sprintf("%3d", i + 1)
            # toggle colors
            color = [:even_row, :odd_row][i % 2]
            columns = []
            [:title, :username, :additional_info].each do |f|
                t = match.send(f)
                t = "-" if t.nil? or t.length == 0 
                columns << t.ljust(lengths[f])
            end
            cdata = columns.join(" " * 4)
            @highline.say("<%= color('#{line_number}',:line_number) %> <%= color(%Q{#{cdata}},'#{color}') %>")
        end
    else
        hsay "No matching records were found.", :information
    end
end