Module: Arachni::UI::Web::Utilities

Included in:
AddonManager, InstanceManager, Scheduler, Server
Defined in:
lib/arachni/ui/web/utilities.rb

Overview

General utility methods.

Author:

Version:

  • 0.1

Instance Method Summary collapse

Instance Method Details

#escape(str) ⇒ String

Escapes HTML chars.

Parameters:

Returns:

See Also:

  • CGI.escapeHTML


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# File 'lib/arachni/ui/web/utilities.rb', line 40

def escape( str )
    CGI.escapeHTML( str || '' )
end

#escape_hash(hash) ⇒ Hash

Recursively escapes all HTML characters.

Parameters:

  • hash (Hash)

Returns:

  • (Hash) 


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# File 'lib/arachni/ui/web/utilities.rb', line 64

def escape_hash( hash )
    hash.each_pair {
        |k, v|
        hash[k] = escape( hash[k] ) if hash[k].is_a?( String )
        hash[k] = escape_hash( v ) if v.is_a? Hash
    }

    return hash
end

#parse_datetime(datetime) ⇒ Time

Parses datetime strings such as 07/23/2011 15:34 into Time objects.

Parameters:

Returns:

  • (Time) 


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# File 'lib/arachni/ui/web/utilities.rb', line 98

def parse_datetime( datetime )
    date, time = datetime.split( ' ' )

    month, day, year = date.split( '/' )
    hour, minute     = time.split( ':' )

    Time.new( year, month, day, hour, minute )
end

#remove_proto(url) ⇒ String

Removes the protocol from URL string.

Parameters:

Returns:



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# File 'lib/arachni/ui/web/utilities.rb', line 114

def remove_proto( url )
    url
    #begin
    #    url = URI.parse( url )
    #    scheme = url.scheme + '://'
    #    escape( url.to_s.gsub( scheme, '' ) )
    #rescue
    #    return url
    #end
end

#unescape(str) ⇒ String

Unescapes HTML chars.

Parameters:

Returns:

See Also:

  • CGI.unescapeHTML


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# File 'lib/arachni/ui/web/utilities.rb', line 53

def unescape( str )
    CGI.unescapeHTML( str || '' )
end

#unescape_hash(hash) ⇒ Hash

Recursively unescapes all HTML characters.

Parameters:

  • hash (Hash)

Returns:

  • (Hash) 


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# File 'lib/arachni/ui/web/utilities.rb', line 81

def unescape_hash( hash )
    hash.each_pair {
        |k, v|
        hash[k] = unescape( hash[k] ) if hash[k].is_a?( String )
        hash[k] = unescape_hash( v ) if v.is_a? Hash
    }

    return hash
end