Class: Card::Content::Chunk::URI

Inherits:
Abstract
  • Object
show all
Defined in:
mod/core/chunk/uri.rb

Direct Known Subclasses

EmailURI, HostURI

Constant Summary collapse

SCHEMES = 
%w(irc http https ftp ssh git sftp file ldap ldaps mailto).freeze
REJECTED_PREFIX_RE = 
%w{! ": " ' ](}.map { |s| Regexp.escape s } * "|"

Instance Attribute Summary collapse

Attributes inherited from Abstract

#process_chunk, #text

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Abstract

#as_json, #card, #format, full_re, #initialize, #inspect, #reference_code, #to_s

Constructor Details

This class inherits a constructor from Card::Content::Chunk::Abstract

Instance Attribute Details

#link_text ⇒ Object (readonly)

Returns the value of attribute link_text.



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# File 'mod/core/chunk/uri.rb', line 27

def link_text
  @link_text
end

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'mod/core/chunk/uri.rb', line 27

def uri
  @uri
end

Class Method Details

.context_ok?(content, chunk_start) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'mod/core/chunk/uri.rb', line 48

def context_ok? content, chunk_start
  preceding_string = content[chunk_start - 2..chunk_start - 1]
  !(preceding_string =~ /(?:#{REJECTED_PREFIX_RE})$/)
end

.full_match(content, prefix) ⇒ Object 



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# File 'mod/core/chunk/uri.rb', line 37

def full_match content, prefix
  prepend_str = if prefix[-1, 1] != ":" && config[:prepend_str]
                  config[:prepend_str]
                else
                  ""
                end
  content = prepend_str + content
  match = super content, prefix
  [match, prepend_str.length]
end

Instance Method Details

#interpret(match, _content) ⇒ Object 



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# File 'mod/core/chunk/uri.rb', line 54

def interpret match, _content
  chunk = match[0]
  last_char = chunk[-1, 1]
  chunk.gsub!(/(?: )+/, "")

  @trailing_punctuation =
    if %w{, . ) ! ? :}.member?(last_char)
      @text.chop!
      chunk.chop!
      last_char
    end
  chunk.sub!(/\.$/, "")

  @link_text = chunk
  @uri = ::URI.parse(chunk)
  @process_chunk = process_uri_chunk
rescue ::URI::Error => e
  # warn "rescue parse #{chunk_class}:
  # '#{m}' #{e.inspect} #{e.backtrace*"\n"}"
  Rails.logger.warn "rescue parse #{self.class}: #{e.inspect}"
end