Class: LinkParser

Inherits:
Object
  • Object
show all
Defined in:
lib/Parsers/LinkParser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ LinkParser

Returns a new instance of LinkParser.



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# File 'lib/Parsers/LinkParser.rb', line 8

def initialize()
    @usersPostURLs = nil
    @isForJekyll = false
end

Instance Attribute Details

#isForJekyll ⇒ Object

Returns the value of attribute isForJekyll.



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# File 'lib/Parsers/LinkParser.rb', line 6

def isForJekyll
  @isForJekyll
end

#usersPostURLs ⇒ Object

Returns the value of attribute usersPostURLs.



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# File 'lib/Parsers/LinkParser.rb', line 6

def usersPostURLs
  @usersPostURLs
end

Instance Method Details

#parse(markdownString, markupLinks) ⇒ Object 



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# File 'lib/Parsers/LinkParser.rb', line 13

def parse(markdownString, markupLinks)
    if !markupLinks.nil?
        matchLinks = markdownString.scan(/\[[^\]]*\]\(([^\)]*)\)/)
        if !matchLinks.nil?

            matchLinks.each do |matchLink|
                link = matchLink[0]
                linkMarkdown = "(#{link})"
                newLinkMarkdown = linkMarkdown

                if isForJekyll
                    newLinkMarkdown = "(#{link}){:target=\"_blank\"}"
                end
                

                if !usersPostURLs.nil?
                    # if have provide user's post urls
                    # find & replace medium url to local post url if matched

                    if isForJekyll
                        postPath = link.split("/").last.split("-").last
                    else
                        postPath = link.split("/").last
                    end
                    
                    if !usersPostURLs.find { |usersPostURL| usersPostURL.split("/").last.split("-").last == postPath.split("-").last }.nil?
                        if isForJekyll
                            newLinkMarkdown = "(../#{postPath})"
                        else
                            newLinkMarkdown = "(#{postPath})"
                        end
                    end
                end

                if linkMarkdown != newLinkMarkdown
                    markdownString = markdownString.sub! linkMarkdown, newLinkMarkdown
                end
            end
        end
    end

    markdownString
end