/**
* Checking whether the email already exists or not.
*
* @param integer $email Email address to check.
* @return boolean Exists or not.
* ------------------------------------------------------------------------------
*/
function nano_ed_email_exists($email)
{
$emails = nano_ed_email_lists();
//all the emails
if (in_array($email, $emails)) {
return true;
} else {
return false;
}
}
function email_downloads_options_page_callback()
{
?>
<div class="wrap">
<form action='options.php' method='post'>
<h2><?php
printf(__('Downloads via Email <small>by <a class="link-none" href="%s"><strong>nano</strong>designs</a></small>', 'email-downloads'), 'http://nanodesignsbd.com/');
?>
</h2>
<div class="ed-row">
<div class="ed-column-left">
<?php
settings_fields('ed');
do_settings_sections('ed');
submit_button();
?>
</div>
<div class="ed-column-right">
<?php
require_once '__nanodesigns_promo.php';
?>
</div>
<div class="ed-clearfix"></div>
</div>
</form>
<?php
/**
* Pagination in action.
* @author Tareq Hasan
* @link http://tareq.wedevs.com/2011/07/simple-pagination-system-in-your-wordpress-plugins/
* --------------
*/
$pagenum = isset($_GET['pagenum']) ? absint($_GET['pagenum']) : 1;
$posts_per_page = get_option('posts_per_page');
$offset = ($pagenum - 1) * $posts_per_page;
$get_emails = nano_ed_email_lists($posts_per_page, $offset);
if ($get_emails) {
$_counter = 0;
?>
<hr>
<h2><?php
_e('Stored Email Address', 'email-downloads');
?>
</h2>
<table class="wp-list-table widefat fixed striped">
<thead>
<tr>
<th><?php
_e('Serial', 'email-downloads');
?>
</th>
<th><?php
_e('Email', 'email-downloads');
?>
</th>
</tr>
</thead>
<tbody>
<?php
foreach ($get_emails as $emails) {
$_counter++;
?>
<tr>
<td><?php
echo $_counter;
?>
</td>
<td><?php
echo $emails->email;
?>
</td>
</tr>
<?php
}
?>
</tbody>
</table>
<?php
global $wpdb;
$table = $wpdb->prefix . 'download_email';
$total = $wpdb->get_var("SELECT COUNT(*) FROM {$table} GROUP BY id");
$num_of_pages = ceil($total / $posts_per_page);
$page_links = paginate_links(array('base' => add_query_arg('pagenum', '%#%'), 'format' => '', 'prev_text' => '«', 'next_text' => '»', 'total' => $num_of_pages, 'current' => $pagenum));
if ($page_links) {
echo '<div class="tablenav"><div class="tablenav-pages" style="margin: 1em 0">' . $page_links . '</div></div>';
}
?>
<?php
}
?>
</div> <!-- .wrap -->
<?php
}