Class: Olelo::PatchSummary

Inherits:
Olelo::PatchParser::Handler show all
Defined in:
lib/olelo/patch.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Olelo::PatchParser::Handler

#context!, #deleted!, #line!, #no_changes!, #separator!

Methods included from Util

#check, #decode64, #deep_copy, #encode64, #escape, #escape_html, #escape_javascript, included, #md5, #no_cache?, #sha256, #titlecase, #truncate, #unescape, #unescape_backslash, #unescape_html, #valid_xml_chars?

Constructor Details

#initialize(options = {}) ⇒ PatchSummary

Returns a new instance of PatchSummary.



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# File 'lib/olelo/patch.rb', line 190

def initialize(options = {})
  @options = options
end

Instance Attribute Details

#html ⇒ Object (readonly)

Returns the value of attribute html.



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# File 'lib/olelo/patch.rb', line 188

def html
  @html
end

Instance Method Details

#begin!(src, dst) ⇒ Object 



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# File 'lib/olelo/patch.rb', line 204

def begin!(src, dst)
  @src, @dst = src, dst
  @ins = @del = 0
end

#binary! ⇒ Object 



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# File 'lib/olelo/patch.rb', line 225

def binary!
  @ins = @del = '-'
end

#deletion!(line) ⇒ Object 



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# File 'lib/olelo/patch.rb', line 233

def deletion!(line)
  @del += 1
end

#end! ⇒ Object 



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# File 'lib/olelo/patch.rb', line 209

def end!
  if @src && @dst
    if @src == @dst
      @html << %{<tr class="edit"><td class="name">#{link(escape_html @src)}</td><td class="ins">#{@ins}</td><td class="del">#{@del}</td></tr>}
    else
      text = "#{escape_html @src} &#8594; #{escape_html @dst}"
      @html << %{<tr class="move"><td class="name">#{link text}</td><td class="ins">#{@ins}</td><td class="del">#{@del}</td></tr>}
    end
  elsif @src
    @html << %{<tr class="delete"><td class="name">#{link(escape_html @src)}</td><td class="ins">#{@ins}</td><td class="del">#{@del}</td></tr>}
  else
    @html << %{<tr class="new"><td class="name">#{link(escape_html @dst)}</td><td class="ins">#{@ins}</td><td class="del">#{@del}</td></tr>}
  end
  @file += 1
end

#finalize! ⇒ Object 



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# File 'lib/olelo/patch.rb', line 199

def finalize!
  @html << %{<tr><td colspan="3">#{escape_html :no_changes.t}</td></tr>} if @file == 0
  @html << "</tbody></table>"
end

#initialize! ⇒ Object 



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# File 'lib/olelo/patch.rb', line 194

def initialize!
  @html = %{<table class="patch-summary"><thead><tr><th>#{escape_html :summary.t}</th><th class="ins">+</th><th class="del">-</th></tr></thead><tbody>}
  @file = 0
end

#insertion!(line) ⇒ Object 



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# File 'lib/olelo/patch.rb', line 229

def insertion!(line)
  @ins += 1
end

#link(text) ⇒ Object 



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# File 'lib/olelo/patch.rb', line 237

def link(text)
  @options[:links] ? %{<a href="#patch-#{@file}">#{text}</a>} : text
end