dagsplug/plug_mail.php

<?php

if (!class_exists("plug_mail")) {
	class plug_mail {
		function __construct($ns) {
			$this->title = __("mail", "dagsopt");
			$this->pluginname = $ns->pluginname;
			$this->file = $ns->file;
			$this->ns = $ns;
		}
		function start() {
			$this->logfile = fopen(ABSPATH . "/wp-content/uploads/maillog.log", 'a');

			add_filter('wp_mail', array(&$this, 'mail_logger'), 10, 1);

			add_filter('wp_mail_from_name', array(&$this, 'sender_name'));
			add_filter('wp_mail_from', array(&$this, 'sender_email'));

			//add_filter("wp_footer", array(&$this, 'tester'));

		}

		function sender_email($original_email_address) {
			$g = stripcslashes(get_option($this->pluginname . "_mail_emailsettings"));
			$arr = json_decode($g, true);

			if (isset($arr[$_SERVER['HTTP_HOST']])) {
				$darr = $arr[$_SERVER['HTTP_HOST']];
			} else {
				$dom = explode(".", $_SERVER['HTTP_HOST']);
				$topdom = implode(".", array_slice($dom, -2));
				if (isset($arr[$topdom])) {
					$darr = $arr[$topdom];
				}
			}
			if (isset($darr)) {
				return $darr[1];
			} else {
				return $original_email_address;
			}
		}

		function sender_name($original_email_from) {
			$g = stripcslashes(get_option($this->pluginname . "_mail_emailsettings"));
			$arr = json_decode($g, true);
			if (isset($arr[$_SERVER['HTTP_HOST']])) {
				$darr = $arr[$_SERVER['HTTP_HOST']];
			} else {
				$dom = explode(".", $_SERVER['HTTP_HOST']);
				$topdom = implode(".", array_slice($dom, -2));
				if (isset($arr[$topdom])) {
					$darr = $arr[$topdom];
				}
			}
			if (isset($darr)) {
				return $darr[0];
			} else {
				return $original_email_from;
			}
		}

		function tester() {
			$g = stripcslashes(get_option($this->pluginname . "_mail_emailsettings"));
			$arr = json_decode($g, true);
			if (isset($arr[$_SERVER['HTTP_HOST']])) {
				$darr = $arr[$_SERVER['HTTP_HOST']];
			} else {
				$dom = explode(".", $_SERVER['HTTP_HOST']);
				$topdom = implode(".", array_slice($dom, -2));
				if (isset($arr[$topdom])) {
					$darr = $arr[$topdom];
				}
			}
			if (isset($darr)) {
				print_r($darr);
			}
		}

		function mail_logger($args) {

			$str = date("Y-m-d");
			$str .= " | " . date("H:i:s");
			$str .= " | " . $args['to'];
			$str .= " | " . $args['subject'];

			fwrite($this->logfile, $str . "\n");

			return $args;
		}

		function help() {
			?>
				<?php echo (__("Adds mail log functions", "dagsopt")) ?>
				<?php echo (__("Adds mail settings", "dagsopt")) ?>
 			<?php
}

		function Option($pre) {
			update_option($pre . '_emailsettings', $_POST[$pre . '_emailsettings']);

		}

		function fullscreen() {

			?>

		 	<?php
$data = file_get_contents(ABSPATH . "/wp-content/uploads/maillog.log");

			?>

	<table class="form-table">
			<tr><td style="width: 100px;">Email log</td>

				<td>

			<textarea class="" rows="40" style="width: 100%; font-size: 11px;"><?php echo ($data) ?></textarea>


</td></tr>

	 		</table>



		  <?php

		}

		function admin_line($pre) {
			?>
		  <?php echo (__("Emailsettings:", "dagsopt")) ?><br><textarea style="width: 100%; height: 150px;" name="<?php echo ($pre . '_emailsettings'); ?>"><?php echo (stripcslashes(get_option($pre . "_emailsettings"))); ?></textarea>
		 <hr>

<?php echo ($pre . "_emailsettings"); ?>
<?php
$g = stripcslashes(get_option($pre . "_emailsettings"));
			$arr = json_decode($g, true);
			?>

		 <hr>

		 <a href="/wp-admin/admin.php?page=dagsopt-options-mail">Se log</a>

		  <?php
}

	}

	global $plug_mail;
	$plug_mail = new plug_mail($this);
	$this->dagsopt['plug_mail'] = $plug_mail;

}