Class: Mdpreview::Translator

Inherits:
Object
  • Object
show all
Defined in:
lib/mdpreview/translator.rb

Instance Method Summary collapse

Constructor Details

#initialize(source_file_path) ⇒ Translator

Returns a new instance of Translator.



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# File 'lib/mdpreview/translator.rb', line 6

def initialize(source_file_path) 
  #源文件路径
  @source_file_path = source_file_path    
  #gem跟目录                          
  @gem_root_path = File.expand_path('../', @source_file_path)   
  #editor path
  @editor_path =  Pathname.new(File.expand_path('../../../vendor', __FILE__)).realpath.to_s  
  
  # p "@gem root_path:::"+@gem_root_path  
 #  p "@src file_path:::"+@source_file_path
 #  p "@editor  path :::"+@editor_path
   
end

Instance Method Details

#build_with_dir(destiny_dir, dest_dir) ⇒ Object 



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# File 'lib/mdpreview/translator.rb', line 98

def build_with_dir(destiny_dir,dest_dir)
	p "start building......"
	
	if File.directory?(destiny_dir) == false
		p 'process_with_one'
		ar = @source_file_path.split('/')
		file_name = ar.pop().split('.')[0]
	
		src_path = ar.join('/').to_s

		ar.push('preview');
		dest_dir = ar.join('/').to_s		
		
		# return;
		process_with_one(src_path,dest_dir,destiny_dir.split('/').pop().to_s)
		
		return;
	end
	
	p "src_dir = #{destiny_dir}"
	p "dest_dir = #{dest_dir}"
	Dir.foreach(destiny_dir) do |ff| 
	  # puts ff
		unless /^\./ =~ ff ||/^images/ =~ ff ||/^css/ =~ ff || File.directory?(ff) || File.extname(ff) != '.md'
			
			process_with_one(destiny_dir,dest_dir,ff)
		
		end
	end 
end

#cp_source_file_to_cur_file ⇒ Object 



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# File 'lib/mdpreview/translator.rb', line 92

def cp_source_file_to_cur_file
# cp param must be string
  f = File.new(File.join(@editor_path,"cur.file"), "w+").path
  FileUtils.cp(@source_file_path,f)
end

#generate_meta_js ⇒ Object 



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# File 'lib/mdpreview/translator.rb', line 87

def generate_meta_js
  f = File.new(File.join(@editor_path,"meta.js"), "w+")
  f.puts("#{@source_file_path}")
end

#hi ⇒ Object 



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# File 'lib/mdpreview/translator.rb', line 20

def hi
    generate_meta_js
    # cp_source_file_to_cur_file
    
	ar = @source_file_path.split('/')
	ar.pop()
	
	puts "src path = #{ar.join('/').to_s}"
	src_path = ar.join('/').to_s
	
	ar.push('preview');
	dest_dir = ar.join('/').to_s
	
	puts "desc path = #{ar.join('/').to_s}"
	
	build_with_dir(@source_file_path ,dest_dir)
	
	open_in_browser
end

#hi_dir ⇒ Object 



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# File 'lib/mdpreview/translator.rb', line 40

def hi_dir
    generate_meta_js
    # cp_source_file_to_cur_file
    
	
	ar = @source_file_path.split('/')
	# ar.pop()
	
	puts "hi_dir src path = #{ar.join('/').to_s}"
	src_path = ar.join('/').to_s
	
	ar.push('preview');
	dest_dir = ar.join('/').to_s
	
	puts "hi_dir desc path = #{ar.join('/').to_s}"
	
	build_with_dir(src_path ,dest_dir)
	
	open_in_browser
end

#open_in_browser ⇒ Object 



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# File 'lib/mdpreview/translator.rb', line 61

def open_in_browser
ar = @source_file_path.split('/')

if File.directory?(@source_file_path) == false #普通文件
		file_name = ar.pop().split('.')[0]
		src_path = ar.join('/').to_s

		ar.push('preview');
		dest_dir = ar.join('/').to_s		
		
		`open #{ar.join('/').to_s}/#{file_name}.html`		

else  
	# 目录
	src_path = ar.join('/').to_s

	Dir.foreach(src_path) do |ff| 
		file_name = ff.split('.')[0]
	end

	ar.push('preview');
	dest_dir = ar.join('/').to_s		
	`open #{ar.join('/').to_s}/#{file_name}.html`		
end
end

#process_with_one(destiny_dir, dest_dir, ff) ⇒ Object 



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# File 'lib/mdpreview/translator.rb', line 129

def process_with_one(destiny_dir ,dest_dir ,ff)
	# get markdown text
	text = IO.read(destiny_dir + '/' + ff)

	# options = [:fenced_code,:generate_toc,:hard_wrap,:no_intraemphasis,:strikethrough,:gh_blockcode,:autolink,:xhtml,:tables]

	# convert to html
	markdown = Redcarpet::Markdown.new(HTMLwithPygments,:gh_blockcode=>true,:no_intra_emphasis=>true,:filter_html => true,:hard_wrap => true,:autolink => true, :space_after_headers => true,:fenced_code_blocks => true,:tables => true)
	parse_markdown = markdown.render(text)
	# parse_markdown = syntax_highlighter(parse_markdown)

	css_link = ''
	if destiny_dir.to_s.index('/') 
		css_link =  %Q{
				<link href="#{@editor_path}/toc/style/github-bf51422f4bb36427d391e4b75a1daa083c2d840e.css" media="all" rel="stylesheet" type="text/css"/>
				<link href="#{@editor_path}/toc//style/github2-d731afd4f624c99a4b19ad69f3083cd6d02b81d5.css" media="all" rel="stylesheet" type="text/css"/>
				<link href="#{@editor_path}/toc/css/zTreeStyle/zTreeStyle.css" media="all" rel="stylesheet" type="text/css"/>
		}
	else
		css_link =  %Q{
				<link href="#{@editor_path}/toc/style/github-bf51422f4bb36427d391e4b75a1daa083c2d840e.css" media="all" rel="stylesheet" type="text/css"/>
				<link href="#{@editor_path}/toc/style/github2-d731afd4f624c99a4b19ad69f3083cd6d02b81d5.css" media="all" rel="stylesheet" type="text/css"/>
				<link href="#{@editor_path}/toc/css/zTreeStyle/zTreeStyle.css" media="all" rel="stylesheet" type="text/css"/>
		}
	end

  t = %Q{
    <html>
      <head>
			  <meta http-equiv="content-type" content="text/html; charset=utf-8" />
        <title>#{ff.gsub('.md','')}</title>
				#{css_link}
			  <style>
				pre {
				    counter-reset: line-numbering;
				    border: solid 1px #d9d9d9;
				    border-radius: 0;
				    background: #fff;
				    padding: 0;
				    line-height: 23px;
				    margin-bottom: 30px;
				    white-space: pre;
				    overflow-x: auto;
				    word-break: inherit;
				    word-wrap: inherit;
				}

				pre a::before {
				  content: counter(line-numbering);
				  counter-increment: line-numbering;
				  padding-right: 1em; /* space after numbers */
				  width: 25px;
				  text-align: right;
				  opacity: 0.7;
				  display: inline-block;
				  color: #aaa;
				  background: #eee;
				  margin-right: 16px;
				  padding: 2px 10px;
				  font-size: 13px;
				  -webkit-touch-callout: none;
				  -webkit-user-select: none;
				  -khtml-user-select: none;
				  -moz-user-select: none;
				  -ms-user-select: none;
				  user-select: none;
				}

				pre a:first-of-type::before {
				  padding-top: 10px;
				}

				pre a:last-of-type::before {
				  padding-bottom: 10px;
				}

				pre a:only-of-type::before {
				  padding: 10px;
				}
		
				.highlight { background-color: #ffffcc } /* RIGHT */
				</style>
      </head>
      <body>
			  <div>
						<div style='width:25%;'>
								<ul id="tree" class="ztree" style='width:100%'>
	
								</ul>
						</div>
		        <div id='readme' style='width:70%;margin-left:20%;'>
		          	<article class='markdown-body'>
		            	#{parse_markdown}
		          	</article>
		        </div>
				</div>
      </body>
    </html>
		<script type="text/javascript" src="#{@editor_path}/toc/js/jquery-1.4.4.min.js"></script>
		<script type="text/javascript" src="#{@editor_path}/toc/js/jquery.ztree.all-3.5.min.js"></script>
		<script type="text/javascript" src="#{@editor_path}/toc/js/ztree_toc.js"></script>
		<SCRIPT type="text/javascript" >
		<!--
		$(document).ready(function(){
			$('#tree').ztree_toc({
				is_auto_number:true,
				documment_selector:'.markdown-body'
			});
		});
		//-->
		</SCRIPT>
  }

	if destiny_dir.to_s.index('/') 
		# p '1build src/' + destiny_dir.to_s.split('/')[1] + '/' + ff.gsub('.md','') + '.html'
		build_dir = 'preview/'
		
		p 'build = ' + dest_dir + '/' + ff.gsub('.md','') + '.html'
		IO.write(dest_dir +  '/'  + ff.gsub('.md','') + '.html',t) # => 10
	else
		# p '2build src/' + ff.gsub('.md','') + '.html'
		build_dir = 'preview/'  
		# write to html file
		IO.write(build_dir + '/' + ff.gsub('.md','') + '.html',t) # => 10
	end
end