Class: PotMarkdown::Filters::MentionFilter

Inherits:
HTML::Pipeline::MentionFilter
  • Object
show all
Defined in:
lib/pot_markdown/filters/mention_filter.rb

Constant Summary collapse

USER_NAME_PATTERN = 
/[A-Za-z0-9][A-Za-z0-9\-\_]+/

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/pot_markdown/filters/mention_filter.rb', line 9

def call
  result[:mentioned_usernames] ||= []

  doc.xpath('.//text()').each do |node|
    content = node.text
    next unless content.include?('@')
    next if has_ancestor?(node, IGNORE_PARENTS)
    html = mention_link_filter(content, base_url, info_url, username_pattern)
    next if html == content
    node.replace(html)
  end
  doc
end

#link_to_mentioned_user(login) ⇒ Object 



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# File 'lib/pot_markdown/filters/mention_filter.rb', line 27

def link_to_mentioned_user()
  result[:mentioned_usernames] |= []
  "<a href='#{base_url}#{}' class='user-mention'>@#{}</a>"
end

#username_pattern ⇒ Object 



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# File 'lib/pot_markdown/filters/mention_filter.rb', line 23

def username_pattern
  context[:username_pattern] || USER_NAME_PATTERN
end