{

if (function_exists('add_menu_page')) {

add_menu_page('Page title', 'Xero Sync', 'manage_options', 'invoice-sync-for-xero-and-wpecommerce/xero-invoice.php', 'isxwpe_xero_settings_menu');

add_submenu_page( 'invoice-sync-for-xero-and-wpecommerce/xero-invoice.php', 'Page title', 'Xero Sync History', 'manage_options', 'invoice-sync-for-xero-and-wpecommerce/isxwpe_invoice_history.php', 'isxwpe_invoice_history');

add_submenu_page( 'invoice-sync-for-xero-and-wpecommerce/xero-invoice.php', 'Page title', 'Help', 'manage_options', 'invoice-sync-for-xero-and-wpecommerce/isxwpe_plugin_help.php', 'isxwpe_plugin_help');

}

{

global $wpdb;

//plugins_url(). '/invoice-sync-for-xero-and-wpecommerce/css/jquery-ui.css'

//wp_enqueue_style( 'date_picker-style', plugins_url(). '/invoice-sync-for-xero-and-wpecommerce/css/jquery-ui.css' ); // add datepicker style

wp_enqueue_style( 'date_picker-style', plugins_url( '/css/jquery-ui.css', __FILE__ ));

wp_enqueue_script('jquery-ui-datepicker'); // add datepicker jquery files

?>

<script>

jQuery(document).ready(function(jQuery) {

jQuery('#start_date').datepicker({

dateFormat: 'yy-mm-dd'

});

jQuery('#end_date').datepicker({

dateFormat: 'yy-mm-dd'

});

});

</script>

<?php $end_date = date('Y-m-d');

$upload_dir = wp_upload_dir();

$current_url = admin_url().'admin.php?page=invoice-sync-for-xero-and-wpecommerce/isxwpe_invoice_history.php'; // Select base url of history page

$start_date = date('Y-m-d' ,strtotime('-1 month'));

if(isset($_GET['start_date']) && $_GET['start_date'] != '')

{

$start_date = date('Y-m-d' ,strtotime($_GET['start_date'])); // select start date from date posted on calender

$current_url = $current_url.'&start_date='.$_GET['start_date']; // Set selected start date for pagination

}

if(isset($_GET['end_date']) && $_GET['end_date'] != '')

{

$end_date = date('Y-m-d' ,strtotime($_GET['end_date'])); //select end date from date posted on calender

$current_url = $current_url.'&end_date='.$_GET['end_date']; // Set selected end date for pagination

}

$end_date_for_sel = date('Y-m-d', strtotime($end_date. ' + 1 days'));

//echo "SELECT * FROM wp_xero_history WHERE `purchased_date` >= '$start_date' AND `purchased_date` <= '$end_date_for_sel' ORDER BY id DESC";

?>

<h3>Invoice Sync History</h3>

<p style="font-size: 16px;">All the invoices that were pushed to Xero are listed below</p>

<form action="<?php echo get_site_url().'/wp-admin/admin.php'; ?>" method="get" class="history_form">

<input type="hidden" name="page" value="invoice-sync-for-xero-and-wpecommerce/isxwpe_invoice_history.php" />

<b style="font-size:15px">Shows results from</b>

<input type="text" id="start_date" value = <?php echo $start_date; ?> name="start_date" placeholder="Start date">

<b style="font-size:15px">To</b>

<input type="text" id="end_date" value = <?php echo $end_date; ?> name="end_date" placeholder="End date">

<input type="submit" name="filter_form" value="Filter results">

</form>

<?php

$max = 10;

/*Get the current page eg index.php$current_url&pg=4*/

if(isset($_GET['pg'])){

$page= $_GET['pg'];

}else{

$page= 1;

}

$limit = ($page- 1) * $max;

$prev = $page- 1;

$next = $page+ 1;

$limits = (int)($page- 1) * $max;

//This is the query to get the current dataset

$result_query = "SELECT * FROM $wpdb->prefix"."xero_history WHERE `purchased_date` >= '$start_date' AND `purchased_date` <= '$end_date_for_sel' ORDER BY id DESC limit $limits,$max";

//Get total records from db

$totalresults = $wpdb->get_results( "SELECT COUNT(id) AS tot FROM $wpdb->prefix"."xero_history WHERE `purchased_date` >= '$start_date' AND `purchased_date` <= '$end_date_for_sel'" );

$totalres = $totalresults[0]->tot;

$totalposts = ceil($totalres / $max);

$lpm1 = $totalposts - 1;

$results = $wpdb->get_results( $result_query );

if(!empty($results))

{

echo isxwpe_pagination($totalposts,$p,$lpm1,$prev,$next,$current_url);

?>

<style>

.invoice_list td{

border : 1px solid;

font-size:16px;

padding:10px;

}

.history_form{

border: 3px solid skyblue;

border-radius: 10px;

margin: auto auto 10px 0;

padding-bottom: 5px;

padding-top: 5px;

text-align: center;

width: 73%;

}

.pagination_main {

width: 73%;

float:left;

margin-bottom: 5px;

margin-top: 5px;

}

.pagination_main a {

font-size: 16px;

padding: 3px;

text-decoration: none;

}

</style>

<table class="invoice_list">

<tr >

<td>Invoice Id</td>

<td>Date</td>

<td>Session Id</td>

<td>User Email</td>

<td>Purchase Id</td>

<td>Product</td>

<td>Price</td>

<td>Qty</td>

<td>Total</td>

</tr>

<?php

// Display history

foreach($results as $result)

{

$purchase_id = $result->purchase_id;

$purchased_items = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."wpsc_cart_contents WHERE purchaseid = $purchase_id " ); // Collect product details

$wp_wpsc_purchase_logs = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."wpsc_purchase_logs WHERE id = $purchase_id " ); // Collect purchase details

$wp_wpsc_purchase_log = $wp_wpsc_purchase_logs[0];

foreach($purchased_items as $selected_items)

{

//print_r($purchased_items);

?>

<tr>

<td><?php echo $result->invoice_id;?></td>

<td><?php echo $result->purchased_date;?></td>

<td><?php echo $result->session_id;?></td>

<td><?php echo $result->user_email;?></td>

<td><?php echo $result->purchase_id;?></td>

<td><?php echo $selected_items->name;?></td>

<td><?php echo $selected_items->price;?></td>

<td><?php echo $selected_items->quantity;?></td>

<td><?php echo $wp_wpsc_purchase_log->totalprice;?></td>

</tr>

<?php

}

}

echo '</table>';

echo isxwpe_pagination($totalposts,$p,$lpm1,$prev,$next,$current_url);

}

else echo '<div style=" color: red;

font-size: 15px;

font-weight: bold;

margin: auto;

padding-top: 30px;

width: 50%;">No results found</div>';

{

// Function which create all required tables when plugin installed

// do NOT forget this global

global $wpdb;

// this if statement makes sure that the table doe not exist already

if($wpdb->get_var("show tables like $wpdb->prefix"."xero_auth") != "$wpdb->prefix"."xero_auth") // Table to store xero auth details

{

$sql = "CREATE TABLE $wpdb->prefix"."xero_auth (

id mediumint(10) NOT NULL AUTO_INCREMENT,

credential varchar(100) NOT NULL,

value tinytext NOT NULL,

UNIQUE KEY id (id)

);";

require_once(ABSPATH . 'wp-admin/includes/upgrade.php');

dbDelta($sql);

}

if($wpdb->get_var("show tables like $wpdb->prefix"."xero_history") != "$wpdb->prefix"."xero_history") // Table to store xero sybc history

{

$sql = "CREATE TABLE `$wpdb->prefix"."xero_history` (

`id` int(50) NOT NULL AUTO_INCREMENT,

`session_id` int(11) NOT NULL,

`purchase_id` int(11) NOT NULL,

`invoice_id` varchar(30) NOT NULL,

`purchased_date` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,

`user_email` varchar(100) NOT NULL,

PRIMARY KEY (`id`)

);";

require_once(ABSPATH . 'wp-admin/includes/upgrade.php');

dbDelta($sql);

}

{

//Function to collect api credentials and authenticate

global $wpdb;

echo '<h3>Xero Authentication</h3>';

$useragent = "XeroOAuth-PHP Private App Test";

$application_key = $secret_key = '';

$redirect_url = admin_url().'admin.php?page=invoice-sync-for-xero-and-wpecommerce/xero-invoice.php';

$target_directorys = wp_upload_dir();

$target_directory = $target_directorys['basedir'];

if(isset($_POST['save_data']))

{

$application_key = $_POST['application_key'];

$secret_key = $_POST['secret_key'];

//$redirect_url = $_POST['redirect_url'];

//print_r($target_directory);

if (!file_exists($target_directory.'/xero_invoice/private_keys')) {

mkdir($target_directory.'/xero_invoice/', 0777, true);

mkdir($target_directory.'/xero_invoice/private_keys', 0777, true);

}

copy(plugin_dir_path( __FILE__ ).'xero_library/certs/publickey.cer', $target_directory.'/xero_invoice/private_keys/publickey.cer');

$target_dir = $target_directory.'/xero_invoice/private_keys/';

$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);

move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],$target_file);

$results = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."xero_auth" );

if(!empty($results))

{

// delete old auth details from DB

$wpdb->delete( "$wpdb->prefix"."xero_auth", array( 'credential' => 'application_key' ) );

$wpdb->delete( "$wpdb->prefix"."xero_auth", array( 'credential' => 'secret_key' ) );

}

// Save new auth credentials to db

$wpdb->insert(

"$wpdb->prefix"."xero_auth",

array(

'credential' => 'application_key',

'value' => $application_key

),

array(

'%s',

'%s'

)

);

$wpdb->insert(

"$wpdb->prefix"."xero_auth",

array(

'credential' => 'secret_key',

'value' => $secret_key

),

array(

'%s',

'%s'

)

);

?>

<style>

.xero_input_form {

display:none;

}

</style>

<?php

$_SESSION ['auth_button_clicked'] = 1;

}

$results = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."xero_auth" );

if(!empty($results))

{

foreach($results as $result)

{

if($result->credential == 'application_key') $application_key = $result->value;

if($result->credential == 'secret_key') $secret_key = $result->value;

if($result->credential == 'redirect_url') $redirect_url = $result->value;

}

}

if($application_key != '' && $secret_key != '' && $redirect_url != '' && isset($_SESSION ['auth_button_clicked']) && $_SESSION ['auth_button_clicked'] == 1)

{

//include WP_PLUGIN_DIR."/invoice-sync-for-xero-and-wpecommerce/xero_library/tests/testRunner.php";

//echo plugin_dir_path( __FILE__ ).'xero_library/lib/XeroOAuth.php';

//exit;

require plugin_dir_path( __FILE__ ).'xero_library/lib/XeroOAuth.php';

$signatures = array (

'consumer_key' => $application_key,

'shared_secret' => $secret_key,

// API versions

'core_version' => '2.0',

'payroll_version' => '1.0',

'file_version' => '1.0'

);

if (XRO_APP_TYPE == "Private" || XRO_APP_TYPE == "Partner") {

$signatures ['rsa_private_key'] = $target_directory.'/xero_invoice/private_keys/privatekey.pem';

$signatures ['rsa_public_key'] = $target_directory.'/xero_invoice/private_keys/publickey.cer';

}

$XeroOAuth = new XeroOAuth ( array_merge ( array (

'application_type' => XRO_APP_TYPE,

'oauth_callback' => OAUTH_CALLBACK,

'user_agent' => $useragent

), $signatures ) );

include plugin_dir_path( __FILE__ ).'xero_library/tests/testRunner.php';

$suceess_message = '';

$initialCheck = $XeroOAuth->diagnostics ();

$checkErrors = count ( $initialCheck );

if ($checkErrors > 0) {

echo '<div class="error_msg" style="color:red;">';

// you could handle any config errors here, or keep on truckin if you like to live dangerously

foreach ( $initialCheck as $check ) {

echo 'Error: ' . $check . PHP_EOL;

}

echo '</div>';

}

else {

$session = persistSession ( array (

'oauth_token' => $XeroOAuth->config ['consumer_key'],

'oauth_token_secret' => $XeroOAuth->config ['shared_secret'],

'oauth_session_handle' => ''

) );

$oauthSession = retrieveSession ();

if (isset ( $oauthSession ['oauth_token'] )) {

$suceess_message = '<div class="success_message" style="color:green; font-size:15px;">Authenticated Successfully</div>';

$XeroOAuth->config ['access_token'] = $oauthSession ['oauth_token'];

$XeroOAuth->config ['access_token_secret'] = $oauthSession ['oauth_token_secret'];

include plugin_dir_path( __FILE__ ).'xero_library/tests/tests.php';

$wpdb->delete( "$wpdb->prefix"."xero_auth", array( 'credential' => 'oauth_token' ) );

// Delete and add new auth token and secret token to DB

$wpdb->insert(

"$wpdb->prefix"."xero_auth",

array(

'credential' => 'oauth_token',

'value' => $_SESSION['access_token']

),

array(

'%s',

'%s'

)

);

$wpdb->delete( "$wpdb->prefix"."xero_auth", array( 'credential' => 'oauth_token_secret' ) );

$wpdb->insert(

"$wpdb->prefix"."xero_auth",

array(

'credential' => 'oauth_token_secret',

'value' => $_SESSION['oauth_token_secret']

),

array(

'%s',

'%s'

)

);

testLinks ();

}

}

}

?>

<?php if(isset($suceess_message) && $suceess_message != '') echo $suceess_message; ?>

<div class="xero_input_form">

<?php

if(isset($_SESSION ['oauth'])) echo $_SESSION ['oauth'];

?>

<form action="" method="post" enctype="multipart/form-data">

<div class="xero_credentials">

<div class="input_fields" style="clear:left;">

<div class="input_label">Consumer Key</div>

<input type="text" name="application_key" value="<?php echo $application_key;?>" style="width:350px;" required >

<a style=" color: red; font-size: 20px; font-weight: bold; margin-left: 10px; padding-top: 7px; width: 20px;" title="Click here to find steps to create xero application" href="http://developer.xero.com/documentation/getting-started/private-applications/#title2" target="_blank">?</a>

</div>

<div class="input_fields" style="clear:left;">

<div class="input_label">Consumer Secret</div>

<input type="text" name="secret_key" value="<?php echo $secret_key; ?>" style="width:350px;" required>

</div>

<div class="input_fields" style="clear:left;">

<div class="input_label">Private key</div>

<input type="file" name="fileToUpload" id="fileToUpload" style="width: 351px;float: left;background-color: rgb(255, 255, 255);border: 1px solid rgb(221, 221, 221);" required>

<a style=" color: red; float: left; font-size: 20px; font-weight: bold; margin-left: 10px; padding-top: 7px; width: 20px;" title="Click here to find steps to create private key" href="http://developer.xero.com/documentation/advanced-docs/public-private-keypair/" target="_blank">?</a>

</div>

<div class="input_fields" style="clear:left;margin-top: 46px;">

<input type="submit" name="save_data" value="Authenticate" style="background-color: #87CEEB;border-radius: 5px;height: 45px;font-size: 17px;margin-left: 233px;">

</div>

</div>

</form>

</div>

<?php

{

// Function to add invoices to xero account

global $wpdb;

// This if statement start when user complete checkout

if ( isset( $_REQUEST['wpsc_action'] ) && ($_REQUEST['wpsc_action'] == 'submit_checkout') ) {

$samp_array = array();

$results = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."xero_auth" ); // Collect auth credentials

if(!empty($results))

{

foreach($results as $result)

{

if($result->credential == 'application_key') $application_key = $result->value;

if($result->credential == 'secret_key') $secret_key = $result->value;

if($result->credential == 'redirect_url') $redirect_url = $result->value;

if($result->credential == 'oauth_token') $oauth_token = $result->value;

if($result->credential == 'oauth_verifier') $oauth_verifier = $result->value;

if($result->credential == 'oauth_token_secret') $oauth_token_secret = $result->value;

}

}

$checkout_session_id = wpsc_get_customer_meta( 'checkout_session_id' ); // Find transaction Id

$results = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."wpsc_purchase_logs", ARRAY_A ); // Collect transaction details

foreach($results as $temp_results)

{

if($temp_results['sessionid'] == $checkout_session_id) $samp_array = $temp_results;

}

if(!empty($samp_array))

{

$purchase_id = $samp_array['id'];

$total_price = $samp_array['totalprice'];

$user_id = $samp_array['user_ID'];

$user_email = '';

$name = '';

$user_details = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."wpsc_submited_form_data WHERE `log_id` = $purchase_id", ARRAY_A );

foreach($user_details as $user_data)

{

if ( is_email( $user_data['value'] ) ) $user_email = $user_data['value'];

if(isset($user_data['form_id']) && $user_data['form_id'] == 2) $name = $name.$user_data['value'];

if(isset($user_data['form_id']) && $user_data['form_id'] == 3) $name = $name.' '.$user_data['value'];

}

}

$currency = $wpdb->get_results("SELECT * FROM $wpdb->prefix"."options WHERE `option_name` ='currency_type'");

$currency_id = $currency[0]->option_value;

$currency_details = $wpdb->get_results("SELECT * FROM $wpdb->prefix"."wpsc_currency_list WHERE id = $currency_id");

$currency_code = $currency_details[0]->code; // Set currency code for xero same as currency on WPecommerse plugin

$wpdb->get_results( "SELECT * FROM $wpdb->prefix"."wpsc_cart_contents WHERE purchaseid = $purchase_id " ); // Select product details

$purchased_items = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."wpsc_cart_contents WHERE purchaseid = $purchase_id " );

$wp_wpsc_purchase_logs = $wpdb->get_results( "SELECT * FROM $wpdb->prefix"."wpsc_purchase_logs WHERE id = $purchase_id " );

$wp_wpsc_purchase_log = $wp_wpsc_purchase_logs[0];

$line_items = '';

foreach($purchased_items as $selected_items) // Add each item purchased to invoice

{

//print_r($purchased_items);

$line_items .= '<LineItem>

<Description>'.$selected_items->name.'</Description>

<Quantity>'.$selected_items->quantity.'</Quantity>

<TaxAmount>'.$selected_items->tax_charged.'</TaxAmount>

<UnitAmount>'.$selected_items->price.'</UnitAmount>

</LineItem>';

}

require plugin_dir_path( __FILE__ ).'xero_library/lib/XeroOAuth.php';

define ( "XRO_APP_TYPE", "Public" );

$useragent = "Xero-OAuth-PHP Public";

define ( "OAUTH_CALLBACK", $redirect_url );

$signatures = array (

'consumer_key' => $application_key,

'shared_secret' => $secret_key,

//'oauth_secret' => $shared_secret,

// API versions

'core_version' => '2.0',

'payroll_version' => '1.0',

'file_version' => '1.0' ,

'access_token' => $oauth_token,

//'oauth_verifier' => $oauth_verifier,

'access_token_secret' => $oauth_token_secret,

);

$target_directorys = wp_upload_dir();

$target_directory = $target_directorys['basedir'];

if (XRO_APP_TYPE == "Private" || XRO_APP_TYPE == "Public") {

$signatures ['rsa_private_key'] = $target_directory.'/xero_invoice/private_keys/privatekey.pem';

$signatures ['rsa_public_key'] = $target_directory.'/xero_invoice/private_keys/publickey.cer';

}

$XeroOAuth = new XeroOAuth ( array_merge ( array (

'application_type' => XRO_APP_TYPE,

'oauth_callback' => OAUTH_CALLBACK,

'user_agent' => $useragent

), $signatures ) );

$initialCheck = $XeroOAuth->diagnostics ();

$today = date('Y-m-d');

include plugin_dir_path( __FILE__ ).'tests/testRunner.php';

$xml = "<Invoices>

<Invoice>

<Type>ACCREC</Type>

<CurrencyCode>$currency_code</CurrencyCode>

<Contact>

<Name>$name</Name>

<EmailAddress>$user_email</EmailAddress>

</Contact>

<Date>$today</Date>

<LineAmountTypes>Exclusive</LineAmountTypes>

<LineItems>

$line_items

</LineItems>

</Invoice>

</Invoices>";

//$myfile = fopen(WP_PLUGIN_DIR."/invoice-sync-for-xero-and-wpecommerce/XerSyncLog.txt", "w") or die("Unable to open file!");

$response = $XeroOAuth->request('POST', $XeroOAuth->url('Invoices', 'core'), array(), $xml);

if ($XeroOAuth->response['code'] == 200) {

// Add transaction details to DB id transaction is success

$invoice = $XeroOAuth->parseResponse($XeroOAuth->response['response'], $XeroOAuth->response['format']);

$invoice_id = $invoice->Invoices[0]->Invoice->InvoiceNumber;

$wpdb->insert(

"$wpdb->prefix"."xero_history",

array(

'session_id' => $checkout_session_id,

'purchase_id' => $purchase_id,

'invoice_id' => $invoice_id,

'user_email' => $user_email,

),

array(

'%d',

'%d',

'%s',

'%s'

)

);

} else {

//outputError($XeroOAuth);

}

}

$adjacents = 3;

if($totalposts > 1)

{

$pagination .= '<div class="pagination_main">';

//previous button

if ($page> 1)

$pagination.= "<a href=\"$current_url&pg=$prev\"><< Previous</a> ";

else

$pagination.= "<span class=\"disabled\"><< Previous</span> ";

if ($totalposts < 7 + ($adjacents * 2)){

for ($counter = 1; $counter <= $totalposts; $counter++){

if ($counter == $p)

$pagination.= "<span class=\"current\">$counter</span>";

else

$pagination.= " <a href=\"$current_url&pg=$counter\">$counter</a> ";}

}elseif($totalposts > 5 + ($adjacents * 2)){

if($page< 1 + ($adjacents * 2)){

for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++){

if ($counter == $p)

$pagination.= " <span class=\"current\">$counter</span> ";

else

$pagination.= " <a href=\"$current_url&pg=$counter\">$counter</a> ";

}

$pagination.= " ... ";

$pagination.= " <a href=\"$current_url&pg=$lpm1\">$lpm1</a> ";

$pagination.= " <a href=\"$current_url&pg=$totalposts\">$totalposts</a> ";

}

//in middle; hide some front and some back

elseif($totalposts - ($adjacents * 2) > $page&& $page> ($adjacents * 2)){

$pagination.= " <a href=\"$current_url&pg=1\">1</a> ";

$pagination.= " <a href=\"$current_url&pg=2\">2</a> ";

$pagination.= " ... ";

for ($counter = $page- $adjacents; $counter <= $page+ $adjacents; $counter++){

if ($counter == $p)

$pagination.= " <span class=\"current\">$counter</span> ";

else

$pagination.= " <a href=\"$current_url&pg=$counter\">$counter</a> ";

}

$pagination.= " ... ";

$pagination.= " <a href=\"$current_url&pg=$lpm1\">$lpm1</a> ";

$pagination.= " <a href=\"$current_url&pg=$totalposts\">$totalposts</a> ";

}else{

$pagination.= " <a href=\"$current_url&pg=1\">1</a> ";

$pagination.= " <a href=\"$current_url&pg=2\">2</a> ";

$pagination.= " ... ";

for ($counter = $totalposts - (2 + ($adjacents * 2)); $counter <= $totalposts; $counter++){

if ($counter == $p)

$pagination.= " <span class=\"current\">$counter</span> ";

else

$pagination.= " <a href=\"$current_url&pg=$counter\">$counter</a> ";

}

}

}

if ($page< $counter - 1)

$pagination.= " <a href=\"$current_url&pg=$next\">Next >></a>";

else

$pagination.= " <span class=\"disabled\">Next >></span>";

$pagination.= "</div>";

}

return $pagination;

{

echo '<h3>About plugin</h3>';

?>

<div class="help_content" style="font-size: 15px;">

<p style="font-size: 15px;">

Xero Sync is an extension of WP eCommerce plugin. This plugin syncs Invoices for all purchases in the WP eCommerce plugin to Xero. For syncing with Xero, this plugin needs a <a href="http://developer.xero.com/documentation/getting-started/private-applications">Xero private application</a> to be registered in the user's Xero Account.</p>

<div class="steps_tittle" style="font-weight: bold;">Steps to create Xero private application</div>

<ol>

<li>Visit <a href="http://developer.xero.com/">http://developer.xero.com/</a> on your browser</li>

<li>Click 'My Applications' from top menu and login</li>

<li>Login to your Xero account</li>

<li>All the application registered in your Xero account will be listed.</li>

<li>Click 'Add Application' to open application setup page <img class="main_page_img" src="<?php echo plugins_url( '/images/set_up_plugin.png', __FILE__ ); ?>" style="margin: 15px 0px; border: 1px solid #000;width: 86%;">

<ul style="list-style: circle; padding-left:20px;">

<li>Select private application</li>

<li>Add an application name </li>

<li>Select Organisation to link xero </li>

<li>Upload your <a href="http://developer.xero.com/documentation/advanced-docs/public-private-keypair/">key</a></li>

<li>Click 'Enable Payroll API' and 'Terms and condition' then click save button</li>

</ul>

</li>

<li>Private application will be created will be redirected to the application detail page <img class="application_detalis_img" src="<?php echo plugins_url( '/images/application_detalis.png', __FILE__ ); ?>" style="margin: 15px 0px; border: 1px solid #000;width: 86%;" ></li>

<li> Collect you consumer key and consumer secret, click show to view/copy your key</li>

<li> Add consumer key, consumer secret and private key on Xero Sync settings page</li>

</ol>

</p>

</div>

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