Upload section

In order to serve the upload page:

Start a server from this directory

python serve.py

check if server by going: http://localhost:8000
go to upload page http://localhost:8000/book_form.html

FILE TREE

Bibliotecha/
├── bibliotecha
│   ├── book_form.html
│   ├── cgi-bin
│   │   └── book_get.py
│   ├── files
│   │   └── book_tmp.pdf
│   ├── index.html
│   └── jquery-1.10.2.min.js
├── LIBRARIAN_NOTES
├── README_Bibliotecha.txt
└── serve.py

upload form - book_form.html

<!DOCTYPE html>
<html xml:lang="en" lang="en">
  <head>
    <meta charset="UTF-8" />
    <script type="text/javascript" src="jquery-1.10.2.min.js"></script>
  </head>
  <body>
    <form class="book" name="book" method="post" enctype="multipart/form-data" action="cgi-bin/book_get.py">
      <!-- action -- The URI of a web page that processes the information submitted via the form. -->
      <div>
	<lable>Authors:</lable>
	<input type="text" name="authorone" placeholder="First_Name  Surname"  id="author_one" />
	<input type="text" name="authortwo" placeholder="First_Name  Surname"  id="author_two" />
	<input type="text" name="authorthree" placeholder="First_Name  Surname"  id="author_three" />
	<lable><small>* At least one author must be provided</small></lable>
	<br /><br />
	<lable>Title:</lable>
	<input type="text" name="title" value="" id="title" placeholder="Title"/>
	<br /><br />
	<lable>Category:</lable>
	<select name="tag" id="tag">
	  <option ></option>
	  <option value="Media theory">Media theory</option> 
	  <option value="Art">Art</option>
	  <option value="Music">Music</option>
	</select>
	<br /><br />
	<input type="file" name="book" value="" id="file"/> 
	<br /><br />
      </div>
      <br />
      <div>
	<button id="upload" disabled>Upload book</button>
      </div>
    </form>
    <script type="text/javascript">
      // on focus fields
      // do check if all the remaining 3 fields are selected
      // then enable upload   
      var fileready = 0;
      function checkfields(){
      if( $('input#title').val() != '' && $('input#author_one').val() != '' && $('input#file').val() != '' && $('select#tag').val() != '' )
      { 
      // check file
      console.log('TITLE');			   
      //if file is there 
      if (fileready == 1)
      { document.getElementById("upload").disabled=false; }
      }
      else
      { document.getElementById("upload").disabled=true; }
      } 
      $(document).ready(    
      function(){
      $('select').change(
      function(){
      checkfields();
      }
      )
      $('input').focusout(
      function(){
      checkfields();
      }	    
      )

      $('input#file').focusout(
      function(){
      var file = document.getElementById('file');
      file.onchange = function(e){
      var ext = this.value.match(/\.([^\.]+)$/)[1];
      switch(ext)
      {
      // || 'epub'|| 'mobi': //epub, mobi, txt, djvu
      case 'pdf':
      fileready=1;
      break;
      case 'mobi':
      fileready=1;
      break;
      case 'epub':
      fileready=1;
      break;
      case 'txt':
      fileready=1;
      break;
      case 'djvu':
      fileready=1;
      break;

      default:
      fileready=0;
      this.value='';
      }
      };
      }
      )
      }
      )
    </script>
  </body>
</html>