common_functions.php

<?php
/**
 *	Stats function to show all statistics data
 *	fetched using pepipost api
 */
if (!function_exists('wp_pepipost_logs')) {
	function wp_pepipost_logs() {
	    //create the object for class, if not exits
        if ( !isset($obj) )
            $obj = new Logs();
?>

<div class="wrap">

<!-- Display common html strucure -->
<?php echo $obj->common_html(); ?>
<br>

<h2 id="log_head"><?php _e('Pepipost Logs', 'wp_pepipost'); ?></h2>
<form id="emailSearchForm" method="post" action="admin.php?page=wp_pepipost_logs">
<?php wp_nonce_field('wpp_from_to', 'wpp_from_to_field'); ?>
<input type="text" name="search_by_email" value="<?php echo !empty($_POST['search_by_email']) ? $_POST['search_by_email'] : ''; ?>" placeholder="Enter email to search">
<input type="hidden" name="paged" id="paged" value="<?php echo !empty($_REQUEST['paged']) ? $_REQUEST['paged'] : ''; ?>">
<input type="submit" name="search_button" value="Search" id="search_button" class="button-primary">
</form>
<script>
jQuery(document).ready(function($) {
    jQuery('.pagination-links a').click(function() {
        var action = jQuery(this).attr('href');
        if ( action != '' ) {
            //jQuery('#emailSearchForm').attr('action', action);
            var paged = getParameterByName('paged');
            jQuery('#paged').val(paged);
        }
        jQuery('#emailSearchForm').submit();
    });
    jQuery( "#emailSearchForm" ).submit(function( event ) {
      //alert( "Handler for .submit() called." );
      
    });
});
function getParameterByName(name) {
    name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
    var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
    results = regex.exec(location.search);
    return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
}
</script>
<?php
    // call table here
	$obj->prepare_items();
	$obj->display();
	
?>

</div> <!-- end wrap -->
<?php

	}
}// end of logs


/**
 * This function outputs the plugin options page.
 */

if (!function_exists('wp_pepipost_options_page')) :
// Define the function
function wp_pepipost_options_page() {
	
	// Load the options
	global $wpp_options;
	global $is_test_mail;
	
	// Send a test mail if necessary
	if (isset($_POST['wpp_action']) && $_POST['wpp_action'] == __('Send Test', 'wp_pepipost') && isset($_POST['to'])) {
		$to = rtrim(trim($_POST['to']), ",");
		$to = ltrim($to, ",");
		if ( !filter_var($to, FILTER_VALIDATE_EMAIL) ) { ?>
		     <div id="login_error" class="error fade"><p>Please enter valid email address.</p></div>
			 <?php 
		} else {
		
		    check_admin_referer('test-email');
		
		    // Set up the mail variables
		    $subject = !empty($_POST['subject']) ? trim($_POST['subject']) : 'Pepipost: ' . __('Test mail to ', 'wp_pepipost') . $to;
		    if ( !empty($_POST['message']) )
			    $message = $_POST['message'];
		    else
			    $message = __('This is a test email generated by the WP Pepipost WordPress plugin.', 'wp_pepipost');
		
		    $error = '';
		    try{
		        // Send the test mail
				$is_test_mail = true;
		        $result = wpp_send_email($to, $subject, $message);
				//echo "<pre>";print_r($result);die;
				if(!empty($result)&& isset($result['is_error']) && $result['is_error']) {
					$error  = isset($result['error']) ? $result['error'] : '';
					$result = false;
				}
		    } catch ( Exception $e ) {echo 'asdasdas';
				$error  = new WP_Error( $e->getMessage() );
				$result = false;
	        }
		    // Output the response
		?>
		<?php if ( $result ) { ?>
<div id="message" class="updated fade"><p><strong><?php _e('Test Message Sent', 'wp_pepipost'); ?></strong></p>
<?php //var_dump($result); 
?>

</div>
<?php } else { 
        
?>
<div id="login_error" class="error fade"><p><strong><?php _e('Error while sending test message.', 'wp_pepipost'); ?></strong></p>
    <?php if ( !empty($error) ) {
        echo "<p><strong>$error</strong></p>";
    } ?>
</div>
<?php } ?>
	<?php
				    
	    }
	}//ends else part validations
	
	if( isset($_REQUEST['wp_pepipost_option']) && $_REQUEST['wp_pepipost_option'] == 1 ) {
		if ( !empty($_POST['mail_from']) )
			update_option( 'wpp_mail_from', trim($_POST['mail_from']));
		if ( !empty($_POST['mail_from_name']) )
			update_option( 'wpp_mail_from_name', trim($_POST['mail_from_name']));
		if ( !empty($_POST['mailer']) )
			update_option( 'wpp_mailer', trim($_POST['mailer']));
		
		if ( !empty($_POST['api_key']) )
			update_option( 'wpp_api_key', trim($_POST['api_key']));
		?>
		<div id="message" class="updated fade"><p><strong><?php _e('Settings saved successfully', 'wp_pepipost'); ?></strong></p></div>
<?php
	}
	
?>

<div class="wrap">
<div class="w-logo  with_transparent">
	<a class="w-logo-link" href="http://www.pepipost.com/">
		<span class="w-logo-img">
			<img class="for_transparent" src="<?php echo home_url(); ?>/wp-content/plugins/pepipost/images/Pepipost-Png1.png" alt="Pepipost: Cloud Based Triggered and Transactional Email Service">
		</span>
	</a>
	<span class="plugin-text"><h2>Pepipost SMTP Service</h2></span>
	<div id="smtp_error" class="dspln"></div>
</div> <!-- end w-logo -->

<form method="post" action="admin.php?page=wp_pepipost">
<?php wp_nonce_field('wpp_email-options', 'email_options_field'); ?>

<table class="optiontable form-table">
<tr valign="top">
<th scope="row"><label for="mail_from"><?php _e('Api Key', 'wp_pepipost'); ?></label></th>
<td><input name="api_key" type="text" id="api_key" value="<?php print(get_option('wpp_api_key')); ?>" size="40" class="regular-text" />
<span class="description"><?php _e('Enter api key here form your pepipost account.', 'wp_pepipost'); if(get_option('db_version') < 6124) { print('<br /><span style="color: red;">'); _e('<strong>Please Note:</strong> You appear to be using a version of WordPress prior to 2.3. Please ignore the From Name field and instead enter Name&lt;email@domain.com&gt; in this field.', 'wp_pepipost'); print('</span>'); } ?></span></td>
</tr>
</table>

<h3><?php _e('Email Settings', 'wp_pepipost'); ?></h3>
<table class="optiontable form-table">
<tr valign="top">
<th scope="row"><label for="mail_from"><?php _e('From Email', 'wp_pepipost'); ?></label></th>
<td><input name="mail_from" type="text" id="mail_from" value="<?php print(get_option('wpp_mail_from')); ?>" size="40" class="regular-text" />
<span class="description"><?php _e('Email address that emails should be sent from.', 'wp_pepipost'); if(get_option('db_version') < 6124) { print('<br /><span style="color: red;">'); _e('<strong>Please Note:</strong> You appear to be using a version of WordPress prior to 2.3. Please ignore the From Name field and instead enter Name&lt;email@domain.com&gt; in this field.', 'wp_pepipost'); print('</span>'); } ?></span></td>
</tr>
<tr valign="top">
<th scope="row"><label for="mail_from_name"><?php _e('From Name', 'wp_pepipost'); ?></label></th>
<td><input name="mail_from_name" type="text" id="mail_from_name" value="<?php print(get_option('wpp_mail_from_name')); ?>" size="40" class="regular-text" />
<span class="description"><?php _e('Name that emails should be sent from.', 'wp_pepipost'); ?></span></td>
</tr>
</table>


<table class="optiontable form-table">
<!--tr valign="top">
<th scope="row"><?php //_e('Mailer', 'wp_pepipost'); ?> </th>
<td><fieldset><legend class="screen-reader-text"><span><?php //_e('Mailer', 'wp_pepipost'); ?></span></legend>
<p><input id="mailer_smtp" type="radio" name="mailer" value="api" <?php //checked('api', get_option('wpp_mailer')); ?> />
<label for="mailer_smtp"><?php //_e('Send all WordPress emails via Pepipost API.', 'wp_pepipost'); ?></label></p>
<p><input id="mailer_mail" type="radio" name="mailer" value="mail" <?php //checked('mail', get_option('wpp_mailer')); ?> />
<label for="mailer_mail"><?php //_e('Use the PHP mail() function to send emails.', 'wp_pepipost'); ?></label></p>
</fieldset></td>
</tr-->
</table>


<p class="submit"><input type="submit" name="submit" id="submit-pepipost" class="button-primary" value="<?php _e('Save Changes'); ?>" /></p>
</p>
<input type="hidden" name="wp_pepipost_option" value="1">
</form>

<h3><?php _e('Send a Test Email', 'wp_pepipost'); ?></h3>
<div id="show_error" class="dspln"></div>
<form method="POST" action="admin.php?page=wp_pepipost<?php //echo plugin_basename(__FILE__); ?>">
<?php wp_nonce_field('test-email'); ?>

<table class="optiontable form-table">
<tr valign="top">
<th scope="row"><label for="to"><?php _e('To:', 'wp_pepipost'); ?></label></th>
<td><input name="to" type="email" id="to" value="" size="40" class="code" required />
<span class="description"><?php _e('Type your email address here.', 'wp_pepipost'); ?></span></td>
</tr>
<tr valign="top">
<th scope="row"><label for="to">Subject</label></th>
<td><input name="subject" type="text" id="subject" value="" size="40" class="code" required />
<span class="description">Type your email subject here.</span></td>
</tr
<tr valign="top">
<th scope="row"><label for="to">Message</label></th>
<td><textarea name="message" id="email_message" class="code" required></textarea>
<span class="description">Type your message here.</span></td>
</tr>
</table>
<p class="submit"><input type="submit" name="wpp_action" id="wpp_action" class="button-primary" value="<?php _e('Send Test', 'wp_pepipost'); ?>" /></p>
</form>

</div> <!-- end wrap -->
	<?php
	
} // End of wp_pepipost_options_page() function definition
endif;



/**
 *	Stats function to show all statistics data
 *	fetched using pepipost api
 */
if (!function_exists('wp_pepipost_stats')) {
	function wp_pepipost_stats() {
	    //create the object for class, if not exits
        if ( !isset($obj) )
            $obj = new Logs();
            
		?>

<div class="wrap">

<!-- Display common html strucure -->
<?php echo $obj->common_html(); ?>
<br>

<h2><?php _e('Pepipost Reports', 'wp_peipost'); ?></h2>

<?php
	$date = date("d M, Y");
	$start_date = date('Y-m-d');
	$end_date = date('Y-m-d');
	$get_stats = $obj->get_stats( $start_date, $end_date );
	$today_data = isset($get_stats['data']) ? $get_stats['data'] : array();

	if ( isset($_POST['dateRangeFormSubmit']) && !empty($_POST['dateRangeFormSubmit']) ) {
		$start_date = date('Y-m-d', strtotime($_POST['wpp_from_date']));
		$end_date = date('Y-m-d', strtotime($_POST['wpp_to_date']));
	} else {

		$start_date = date('Y-m-01');
		$end_date = date('Y-m-t');
	}
	$get_stats = $obj->get_stats( $start_date, $end_date );
    $monthly_data = isset($get_stats['data']) ? $get_stats['data'] : array();
	$monthly_sent = 0;
	$monthly_bounce = 0;
	$monthly_open = 0;
	$monthly_click = 0;
	$monthly_dropped = 0;
	$monthly_invalid = 0;
	if ( !empty($monthly_data) && is_array($monthly_data) ) {
		foreach ( $monthly_data as $monthly ) {
			$monthly_sent += $monthly['sent'];
			$monthly_bounce += $monthly['bounce'];
			$monthly_open += $monthly['open'];
			$monthly_click += $monthly['click'];
			$monthly_dropped += $monthly['dropped'];
			$monthly_invalid += $monthly['invalid'];
		}
	}
	$max_days = date('t'); 
	$data = array();
	for( $i=0; $i<$max_days; $i++ ) {
		$data[] = array( 'y' => $monthly_data[$i], 'label' => $monthly_data[$i] );
	}

?>
<h4>Report for <?php echo $date; ?></h4>

<script type="text/javascript">
window.onload = function () {
	var chart = new CanvasJS.Chart("chartContainer",
	{
		animationEnabled: true,
		title:{
			text: ""
		},
		axisX: {
			title: "<?php echo $date; ?>",
        },
        
		data: [
		{
			type: "column", //change type to bar, line, area, pie, etc
			indexLabel: "{y}",
            indexLabelPlacement: "outside",  
            indexLabelOrientation: "horizontal",
			dataPoints: [
		{  y: <?php echo $today_data[0]['sent']; ?>, label: "Delivered" },
        {  y: <?php echo $today_data[0]['bounce']; ?>, label: "Bounced"},
        {  y: <?php echo $today_data[0]['open']; ?> , label: "Opened"},
        {  y: <?php echo $today_data[0]['click']; ?>, label: "Clicked" },
        {  y: <?php echo $today_data[0]['dropped']; ?>, label: "Dropped" },
        {  y: <?php echo $today_data[0]['invalid']; ?>, label: "Invalid"}
        
        ]
		}
		]
	});
 
	chart.render();
	
	//Second chart
	var chart = new CanvasJS.Chart("chartContainerSec",
	{
		animationEnabled: true,
		title:{
			text: ""
		},
		axisX: {
			title: "<?php echo date('d M', strtotime($start_date)); echo ' - ';echo date('d M, Y', strtotime($end_date)); ?>",
        },
		data: [
		{
			type: "column", //change type to bar, line, area, pie, etc
			indexLabel: "{y}",
            indexLabelPlacement: "outside",  
            indexLabelOrientation: "horizontal",
			dataPoints: [
		{  y: <?php echo $monthly_sent; ?>, label: "Delivered" },
        {  y: <?php echo $monthly_bounce; ?>, label: "Bounced"},
        {  y: <?php echo $monthly_open; ?> , label: "Opened"},
        {  y: <?php echo $monthly_click; ?>, label: "Clicked" },
        {  y: <?php echo $monthly_dropped; ?>, label: "Dropped" },
        {  y: <?php echo $monthly_invalid; ?>, label: "Invalid"}
        
        ]
		}
		]
	});

	chart.render();
}
</script>
<div id="chartContainer" style="height: 300px; width: 100%;"></div>
<div class="clear"></div>
<?php if ( isset($_POST['dateRangeFormSubmit']) && !empty($_POST['dateRangeFormSubmit']) ) { ?>
<script>
    jQuery(document).ready(function() {
        jQuery('#from_date').val( "<?php echo date( 'm/d/Y', strtotime($start_date) ); ?>" );
        jQuery('#to_date').val( "<?php echo date( 'm/d/Y',strtotime($end_date) ); ?>" );
    });
</script>
<?php } ?>
<div id="dateRangeDiv"><h4>From <?php echo date('d M, Y', strtotime($start_date)); ?> to <?php echo date('d M, Y', strtotime($end_date)); ?></h4>
<form id="dateRangeForm" method="post" action="admin.php?page=wp_pepipost_stats">
<?php wp_nonce_field('wpp_from_to', 'wpp_from_to_field'); ?>
<label for="from">From</label>
<input type="text" id="from_date" name="wpp_from_date">
<label for="to">to</label>
<input type="text" id="to_date" name="wpp_to_date">
<input type="hidden" name="dateRangeFormSubmit" value="1">
</form>
</div>
<div id="chartContainerSec" style="height: 300px; width: 100%;"></div>

<h3><a href="http://app1.pepipost.com/" target="_blank">For detailed statistics, please visit your Pepipost Dashboard</a>.</h3>

</div> <!-- end wrap -->
<?php

	}
}// end of stats