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<!DOCTYPE html><html>
 <head>
 <title>Simple Book Search</title>
 <link rel="stylesheet" href="http://yui.yahooapis.com/pure/0.6.0/pure-min.css">
 <style>
 /* #### Dark Matter #### */
 .dark-matter {
 margin-left: auto;
 margin-right: auto;
 max-width: 500px;
 background: #555;
 padding: 20px 30px 20px 30px;
 font: 12px "Helvetica Neue", Helvetica, Arial, sans-serif;
 color: #D3D3D3;
 text-shadow: 1px 1px 1px #444;
 border: none;
 border-radius: 5px;
 -webkit-border-radius: 5px;
 -moz-border-radius: 5px;
 }
 .dark-matter h1 {
 padding: 0px 0px 10px 40px;
 display: block;
 border-bottom: 1px solid #444;
 margin: -10px -30px 30px -30px;
 }
 .dark-matter h1>span {
 display: block;
 font-size: 11px;
 }
 .dark-matter label {
 display: block;
 margin: 0px 0px 5px;
 }
 .dark-matter label>span {
 float: left;
 width: 20%;
 text-align: right;
 padding-right: 10px;
 margin-top: 10px;
 font-weight: bold;
 }
 .dark-matter input[type="text"], .dark-matter input[type="email"], .dark-matter textarea, .dark-matter select {
 border: none;
 color: #525252;
 height: 25px;
 line-height:15px;
 margin-bottom: 16px;
 margin-right: 6px;
 margin-top: 2px;
 outline: 0 none;
 padding: 5px 0px 5px 5px;
 width: 70%;
 border-radius: 2px;
 -webkit-border-radius: 2px;
 -moz-border-radius: 2px;
 -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
 background: #DFDFDF;
 }
 .dark-matter select {
 background: #DFDFDF url('down-arrow.png') no-repeat right;
 background: #DFDFDF url('down-arrow.png') no-repeat right;
 appearance:none;
 -webkit-appearance:none;
 -moz-appearance: none;
 text-indent: 0.01px;
 text-overflow: '';
 width: 70%;
 height: 35px;
 color: #525252;
 line-height: 25px;
 }
 .dark-matter textarea{
 height:100px;
 padding: 5px 0px 0px 5px;
 width: 70%;
 }
 .dark-matter .button {
 background: #FFCC02;
 border: none;
 padding: 10px 25px 10px 25px;
 color: #585858;
 border-radius: 4px;
 -moz-border-radius: 4px;
 -webkit-border-radius: 4px;
 text-shadow: 1px 1px 1px #FFE477;
 font-weight: bold;
 box-shadow: 1px 1px 1px #3D3D3D;
 -webkit-box-shadow:1px 1px 1px #3D3D3D;
 -moz-box-shadow:1px 1px 1px #3D3D3D;
 }
 
 .dark-matter .button:hover {
 color: #333;
 background-color: #EBEBEB;
 }
 .dark-matter .error{
 color:red;
 font-size:16px;
 text-align:center;
 }
 table{
 width:50%;
 margin:auto;
 }
 table img{
 width:75%;
 height:40%;
 }
 </style>
 <?php
 /**
 *  A simple web form example to use the class
 * Currently, I fetch title, authors,publisher, description, categories, isbn, thumbnail_url
 * If you need more data you are free to add and use it,
 *
 * More parameter details can be found here. //https://developers.google.com/books/docs/v1/reference/volumes
 *
 */
 if( true == isset($_POST['get_books_details'])) {
 
 require '../src/cgoogleBooksApi.class.php';
 
 $objgoogleBooksApi = new cgoogleBooksApi();
 $objgoogleBooksApi->setSearchData($_POST['books']);
 $objgoogleBooksApi->setUsePHPCurl(true);
 $objgoogleBooksApi->setIsFromAjax(false);
 $strJSONData = $objgoogleBooksApi->fetchGoogleBooks();
 
 $arrstrGoogleData = json_decode( $strJSONData, true );
 $arrstrGoogleBooksData = (array ) json_decode( $arrstrGoogleData['books'], true );
 if( 0 == count( $arrstrGoogleBooksData ) ) {
 
 $strWarning = 'No Books Found!';
 
 }
 }
 ?>
 </head>
 <body style="margin:auto;">
 <form method="post" action="" class="dark-matter">
 <h1>
 Simple Book Search Form<span>Please fill the texts in the fields(atleast one from the first three).</span><br/>
 <span class="error"><?php echo @$strWarning?></span>
 
 </h1>
 <p>Author:<br>
 <input type="text" name="books[authors]"  value="<?php echo @$_POST['books']['authors']?>"/>
 <br>
 Title<br>
 <input type="text" name="books[title]" value="<?php echo @$_POST['books']['title']?>"/>
 <br>
 Category<br>
 <input type="text" name="books[categories]" value="<?php echo @$_POST['books']['categories']?>"/>
 <br>
 Start Index <br>
 <input type="text" name="books[start_index]" value="<?php echo @$_POST['books']['start_index']?>"/>
 <br>
 Max Results(0-40)<br>
 <input type="text" name="books[max_result]" value="<?php echo @$_POST['books']['max_result']?>"/>
 <br>
 
 <input type="submit" value="fetch books" class="button" name="get_books_details"/></p>
 
 </form>
 <?php
 if( true == isset($_POST['get_books_details'])) {
 
 if( 0 < count( $arrstrGoogleBooksData ) ) {
 ?>
 <br/>
 <br/>
 <table align="center" class="pure-table pure-table-bordered">
 <tr>
 <td>Thumbnail</td>
 <td>Title</td>
 <td>Author</td>
 <td>Publisher</td>
 <td>Category</td>
 <td>ISBN</td>
 </tr>
 <?php
 foreach( $arrstrGoogleBooksData as $strIndex => $strGoogleData ) {
 ?>
 <tr>
 <td><img src="<?php echo $strGoogleData['thumbnail_url'];?>"/></td>
 <td><?php echo $strGoogleData['title'];?></td>
 <td><?php echo $strGoogleData['authors'];?></td>
 <td><?php echo $strGoogleData['publisher'];?></td>
 <td><?php echo $strGoogleData['categories'];?></td>
 <td><?php echo $strGoogleData['isbn'];?></td>
 </tr>
 <?php
 }
 ?>
 </table>
 <?php
 
 }    }
 ?>
 
 </body>
 </html>
 
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