Class: MarkdownTable

Inherits:
DocItem show all
Defined in:
lib/almirah/doc_items/markdown_table.rb

Instance Attribute Summary collapse

Attributes inherited from DocItem

#parent_doc, #parent_heading

Instance Method Summary collapse

Methods inherited from TextLine

add_lazy_doc_id, #bold, #bold_and_italic, #change_state, #format_string, #italic, #link

Constructor Details

#initialize(heading_row) ⇒ MarkdownTable

Returns a new instance of MarkdownTable.



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# File 'lib/almirah/doc_items/markdown_table.rb', line 8

def initialize(heading_row)
    @column_names = heading_row.split('|')
    @rows = Array.new
end

Instance Attribute Details

#column_names ⇒ Object

Returns the value of attribute column_names.



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# File 'lib/almirah/doc_items/markdown_table.rb', line 5

def column_names
  @column_names
end

#rows ⇒ Object

Returns the value of attribute rows.



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# File 'lib/almirah/doc_items/markdown_table.rb', line 6

def rows
  @rows
end

Instance Method Details

#addRow(row) ⇒ Object 



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# File 'lib/almirah/doc_items/markdown_table.rb', line 13

def addRow(row)
    #check if row contains a link
    if tmp = /(.*)\s+>\[(\S*)\]/.match(row)
        return false # this is not a regular Markdown table.
        # so the table type shall be changed and this row shall be passed one more time
    end

    columns = row.split('|')
    @rows.append(columns.map!{ |x| x.strip })
    return true
end

#to_html ⇒ Object 



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# File 'lib/almirah/doc_items/markdown_table.rb', line 25

def to_html
    s = ''
    if @@htmlTableRenderInProgress
        s += "</table>\n"
        @@htmlTableRenderInProgress = false
    end
               
    s += "<table class=\"markdown_table\">\n"
    s += "\t<thead>" 

    @column_names.each do |h|
        s += " <th>#{h}</th>"
    end

    s += " </thead>\n"

    @rows.each do |row|
        s += "\t<tr>\n"
        row.each do |col|
            if col.to_i > 0 && col.to_i.to_s == col  # autoalign cells with numbers
                s += "\t\t<td style=\"text-align: center;\">#{col}</td>\n"
            else
                f_text = format_string(col)
                s += "\t\t<td>#{f_text}</td>\n"
            end
        end
        s += "\t</tr>\n"
    end

    s += "</table>\n"

    return s
end