Class: Paragraph

Inherits:
Object
  • Object
show all
Defined in:
lib/Models/Paragraph.rb

Defined Under Namespace

Classes: CodeBlockMetadata, Iframe, Markup, MetaData, MixtapeMetadata

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(json, postID) ⇒ Paragraph

Returns a new instance of Paragraph.



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# File 'lib/Models/Paragraph.rb', line 63

def initialize(json, postID)
    @name = json['name']
    @text = json['text']
    @orgText = json['text']
    @type = json['type']
    @href = json['href']
    @postID = postID

    if json['metadata'].nil?
        @metadata = nil
    else
        @metadata = MetaData.new(json['metadata'])
    end

    if json['codeBlockMetadata'].nil?
        @codeBlockMetadata = nil
    else
        @codeBlockMetadata = CodeBlockMetadata.new(json['codeBlockMetadata'])
    end

    if json['mixtapeMetadata'].nil?
        @mixtapeMetadata = nil
    else
        @mixtapeMetadata = MixtapeMetadata.new(json['mixtapeMetadata'])
    end

    if json['iframe'].nil? || !json['iframe'] || !json['iframe']['mediaResource']
        @iframe = nil
    else
        @iframe = Iframe.new(json['iframe']['mediaResource'])
    end
    
    markups = []
    if !json['markups'].nil? && json['markups'].length > 0
        json['markups'].each do |markup|
            markups.append(Markup.new(markup))
        end
        
        links = json['markups'].select{ |markup| markup["type"] == "A" }
        if !links.nil? && links.length > 0
            @markupLinks = links.map{ |link| link["href"] }
        end
    end

    # Walk every char in the paragraph text and inject synthetic ESCAPE
    # markups for chars that would otherwise be re-interpreted as markdown.
    # `precedingChars` is needed by Helper.markdownEscapeNeeded? to detect
    # block-level markers at paragraph start (e.g. `# heading`, `1. item`).
    index = 0
    precedingChars = []
    orgText.each_char do |char|
        if Helper.markdownEscapeNeeded?(char, precedingChars)
            markups.append(Markup.new(
                "type" => 'ESCAPE',
                "start" => index,
                "end" => index + 1
            ))
        end
        precedingChars << char

        index += 1
        if char.bytes.length >= 4
            # some emoji take an extra position in Medium's index space
            index += 1
        end
    end

    @markups = markups
end

Instance Attribute Details

#codeBlockMetadata ⇒ Object

Returns the value of attribute codeBlockMetadata.



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# File 'lib/Models/Paragraph.rb', line 6

def codeBlockMetadata
  @codeBlockMetadata
end

#href ⇒ Object

Returns the value of attribute href.



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# File 'lib/Models/Paragraph.rb', line 6

def href
  @href
end

#iframe ⇒ Object

Returns the value of attribute iframe.



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# File 'lib/Models/Paragraph.rb', line 6

def iframe
  @iframe
end

#markupLinks ⇒ Object

Returns the value of attribute markupLinks.



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# File 'lib/Models/Paragraph.rb', line 6

def markupLinks
  @markupLinks
end

#markups ⇒ Object

Returns the value of attribute markups.



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# File 'lib/Models/Paragraph.rb', line 6

def markups
  @markups
end

#metadata ⇒ Object

Returns the value of attribute metadata.



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# File 'lib/Models/Paragraph.rb', line 6

def metadata
  @metadata
end

#mixtapeMetadata ⇒ Object

Returns the value of attribute mixtapeMetadata.



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# File 'lib/Models/Paragraph.rb', line 6

def mixtapeMetadata
  @mixtapeMetadata
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/Models/Paragraph.rb', line 6

def name
  @name
end

#oliIndex ⇒ Object

Returns the value of attribute oliIndex.



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# File 'lib/Models/Paragraph.rb', line 6

def oliIndex
  @oliIndex
end

#orgText ⇒ Object

Returns the value of attribute orgText.



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# File 'lib/Models/Paragraph.rb', line 6

def orgText
  @orgText
end

#postID ⇒ Object

Returns the value of attribute postID.



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# File 'lib/Models/Paragraph.rb', line 6

def postID
  @postID
end

#text ⇒ Object

Returns the value of attribute text.



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# File 'lib/Models/Paragraph.rb', line 6

def text
  @text
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/Models/Paragraph.rb', line 6

def type
  @type
end

Class Method Details

.makeBlankParagraph(postID) ⇒ Object 



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# File 'lib/Models/Paragraph.rb', line 54

def self.makeBlankParagraph(postID)
    json = {
        "name" => "fakeBlankParagraph_#{SecureRandom.uuid}",
        "text" => "",
        "type" => PParser.getTypeString()
    }
    Paragraph.new(json, postID)
end