Added google analytics code to extra frontend pages like book_success, message, error404.

src/application/controllers/appointments.php

@@ -33,6 +33,9 @@ class Appointments extends CI_Controller {
 		} else {
 			$this->lang->load('translations', $this->config->item('language')); // default
 		}
+
+		// Common helpers
+		$this->load->helper('google_analytics');
 	}
 
     /**
@@ -75,7 +78,7 @@ class Appointments extends CI_Controller {
 
             // If an appointment hash is provided then it means that the customer
             // is trying to edit a registered appointment record.
-            if ($appointment_hash !== ''){
+            if ($appointment_hash !== '') {
                 // Load the appointments data and enable the manage mode of the page.
                 $manage_mode = TRUE;
 
@@ -107,8 +110,6 @@ class Appointments extends CI_Controller {
                 $customer      = array();
             }
 
-            $google_analytics_code = $this->settings_model->get_setting('google_analytics_code');
-
             // Load the book appointment view.
             $view = array (
                 'available_services'    => $available_services,
@@ -118,8 +119,7 @@ class Appointments extends CI_Controller {
 				'date_format'           => $date_format,
                 'appointment_data'      => $appointment,
                 'provider_data'         => $provider,
-                'customer_data'         => $customer,
+                'customer_data'         => $customer
-                'google_analytics_code' => $google_analytics_code
             );
         } catch(Exception $exc) {
             $view['exceptions'][] = $exc;

src/application/controllers/errors.php

@@ -37,6 +37,7 @@ class Errors extends CI_Controller {
     }
 
     public function error404() {
+		$this->load->helper('google_analytics'); 
         $this->load->model('settings_model');
         $view['company_name'] = $this->settings_model->get_setting('company_name');
         $this->load->view('general/error404', $view);

src/application/helpers/google_analytics_helper.php

@@ -0,0 +1,43 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+/* ----------------------------------------------------------------------------
+ * Easy!Appointments - Open Source Web Scheduler
+ *
+ * @package     EasyAppointments
+ * @author      A.Tselegidis <alextselegidis@gmail.com>
+ * @copyright   Copyright (c) 2013 - 2016, Alex Tselegidis
+ * @license     http://opensource.org/licenses/GPL-3.0 - GPLv3
+ * @link        http://easyappointments.org
+ * @since       v1.1.0
+ * ---------------------------------------------------------------------------- */
+
+/**
+ * Print Google Analytics script.
+ *
+ * This helper function should be used in view files in order to output the Google Analytics
+ * script. It will check whether the code is set in the database and print it, otherwise nothing
+ * will be outputted. This eliminates the need for extra checking before outputting.
+ */
+function google_analytics_script() {
+    $ci =& get_instance();
+
+    $ci->load->model('settings_model');
+
+    $google_analytics_code = $ci->settings_model->get_setting('google_analytics_code');
+
+    if ($google_analytics_code !== '') {
+        echo '
+            <script>
+                (function(i,s,o,g,r,a,m){i["GoogleAnalyticsObject"]=r;i[r]=i[r]||function(){
+                (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+                m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+                })(window,document,"script","//www.google-analytics.com/analytics.js","ga");
+                ga("create", "' . $google_analytics_code . '", "auto");
+                ga("send", "pageview");
+            </script>
+        ';
+    }
+}
+
+/* End of file google_analytics.php */
+/* Location: ./application/helpers/google_analytics.php */

src/application/views/appointments/book.php

@@ -11,6 +11,7 @@
         // ------------------------------------------------------------
         // INCLUDE CSS FILES
         // ------------------------------------------------------------ ?>
+
     <link
         rel="stylesheet"
         type="text/css"
@@ -36,6 +37,7 @@
         // ------------------------------------------------------------
         // INCLUDE JAVASCRIPT FILES
         // ------------------------------------------------------------ ?>
+
     <script
         type="text/javascript"
         src="<?php echo $this->config->item('base_url'); ?>/assets/ext/jquery/jquery.min.js"></script>
@@ -59,6 +61,7 @@
         // ------------------------------------------------------------
         // WEBPAGE FAVICON
         // ------------------------------------------------------------ ?>
+
     <link rel="icon" type="image/x-icon"
             href="<?php echo $this->config->item('base_url'); ?>/assets/img/favicon.ico">
 
@@ -69,6 +72,7 @@
         // ------------------------------------------------------------
         // VIEW FILE JAVASCRIPT CODE
         // ------------------------------------------------------------ ?>
+
     <script type="text/javascript">
         var GlobalVariables = {
             availableServices   : <?php echo json_encode($available_services); ?>,
@@ -102,6 +106,7 @@
                     // ------------------------------------------------------
                     // FRAME TOP BAR
                     // ------------------------------------------------------ ?>
+
                 <div id="header">
                     <span id="company-name"><?php echo $company_name; ?></span>
 
@@ -161,10 +166,12 @@
                         echo '</div>';
                     }
                 ?>
+
                 <?php
                     // ------------------------------------------------------
                     // SELECT SERVICE AND PROVIDER
                     // ------------------------------------------------------ ?>
+
                 <div id="wizard-frame-1" class="wizard-frame">
                     <div class="frame-container">
                         <h3 class="frame-title"><?php echo $this->lang->line('step_one_title'); ?></h3>
@@ -257,6 +264,7 @@
                     // ------------------------------------------------------
                     // SELECT APPOINTMENT DATE
                     // ------------------------------------------------------ ?>
+
                 <div id="wizard-frame-2" class="wizard-frame" style="display:none;">
                     <div class="frame-container">
 
@@ -292,6 +300,7 @@
                     // ------------------------------------------------------
                     // ENTER CUSTOMER DATA
                     // ------------------------------------------------------ ?>
+
                 <div id="wizard-frame-3" class="wizard-frame" style="display:none;">
                     <div class="frame-container">
 
@@ -357,6 +366,7 @@
                     // ------------------------------------------------------
                     // APPOINTMENT DATA CONFIRMATION
                     // ------------------------------------------------------ ?>
+
                 <div id="wizard-frame-4" class="wizard-frame" style="display:none;">
                     <div class="frame-container">
                         <h3 class="frame-title"><?php echo $this->lang->line('step_four_title'); ?></h3>
@@ -403,6 +413,7 @@
                     // ------------------------------------------------------
                     // FRAME FOOTER
                     // ------------------------------------------------------ ?>
+
                 <div id="frame-footer">
                     Powered By
                     <a href="http://easyappointments.org" target="_blank">Easy!Appointments</a>
@@ -425,15 +436,6 @@
         type="text/javascript"
         src="<?php echo $this->config->item('base_url'); ?>/assets/js/general_functions.js"></script>
 
-    <?php if ($google_analytics_code !== ''): ?>
+    <?php google_analytics_script(); ?>
-        <script>
-            (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-            (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-            m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-            })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-            ga('create', '<?php echo $google_analytics_code; ?>', 'auto');
-            ga('send', 'pageview');
-        </script>
-    <?php endif; ?>
 </body>
 </html>

src/application/views/appointments/book_success.php

@@ -7,21 +7,21 @@
     <meta name="theme-color" content="#35A768">
     <title><?php echo $this->lang->line('appointment_registered') . ' - ' . $company_name; ?></title>
 
-
     <?php
         // ------------------------------------------------------------
         // INCLUDE CSS FILES
         // ------------------------------------------------------------ ?>
+
     <link rel="stylesheet" type="text/css"
         href="<?php echo $this->config->item('base_url'); ?>/assets/ext/bootstrap/css/bootstrap.min.css">
     <link rel="stylesheet" type="text/css"
         href="<?php echo $this->config->item('base_url'); ?>/assets/css/frontend.css">
 
-
     <?php
         // ------------------------------------------------------------
         // SET PAGE FAVICON
         // ------------------------------------------------------------ ?>
+
     <link rel="icon" type="image/x-icon"
         href="<?php echo $this->config->item('base_url'); ?>/assets/img/favicon.ico">
 
@@ -74,11 +74,11 @@
         </div>
     </div>
 
-
     <?php
         // ------------------------------------------------------------
         // INCLUDE JS FILES
         // ------------------------------------------------------------ ?>
+
     <script
         type="text/javascript"
         src="<?php echo $this->config->item('base_url'); ?>/assets/ext/jquery/jquery.min.js"></script>
@@ -96,6 +96,7 @@
         // ------------------------------------------------------------
         // CUSTOM PAGE JS
         // ------------------------------------------------------------ ?>
+
     <script type="text/javascript">
         var GlobalVariables = {
             'csrfToken'         : <?php echo json_encode($this->security->get_csrf_hash()); ?>,
@@ -118,5 +119,7 @@
     <script
         type="text/javascript"
         src="<?php echo $this->config->item('base_url'); ?>/assets/js/general_functions.js"></script>
+
+    <?php google_analytics_script(); ?>
 </body>
 </html>

src/application/views/appointments/message.php

@@ -11,6 +11,7 @@
         // ------------------------------------------------------------
         // INCLUDE CSS FILES
         // ------------------------------------------------------------ ?>
+
     <link rel="stylesheet" type="text/css"
         href="<?php echo $this->config->item('base_url'); ?>/assets/ext/bootstrap/css/bootstrap.css">
     <link rel="stylesheet" type="text/css"
@@ -20,6 +21,7 @@
         // ------------------------------------------------------------
         // SET PAGE FAVICON
         // ------------------------------------------------------------ ?>
+
     <link rel="icon" type="image/x-icon"
         href="<?php echo $this->config->item('base_url'); ?>/assets/img/favicon.ico">
 
@@ -30,6 +32,7 @@
         // ------------------------------------------------------------
         // CUSTOM PAGE JS
         // ------------------------------------------------------------ ?>
+
     <script type="text/javascript">
         var EALang = <?php echo json_encode($this->lang->language); ?>;
     </script>
@@ -38,6 +41,7 @@
         // ------------------------------------------------------------
         // INCLUDE JS FILES
         // ------------------------------------------------------------ ?>
+
     <script
         type="text/javascript"
         src="<?php echo $this->config->item('base_url'); ?>/assets/ext/jquery/jquery.min.js"></script>
@@ -68,7 +72,6 @@
 
                 <div class="col-xs-12 col-sm-10">
                     <?php
-
                         echo '<h3>' . $message_title . '</h3>';
                         echo '<p>' . $message_text . '</p>';
 
@@ -87,5 +90,7 @@
 
         </div>
     </div>
+    
+    <?php google_analytics_script(); ?>
 </body>
 </html>

src/application/views/general/error404.php

@@ -11,6 +11,7 @@
         // ------------------------------------------------------------
         // INCLUDE CSS FILES
         // ------------------------------------------------------------ ?>
+
     <link
         rel="stylesheet"
         type="text/css"
@@ -20,6 +21,7 @@
         // ------------------------------------------------------------
         // SET PAGE FAVICON
         // ------------------------------------------------------------ ?>
+
     <link
         rel="icon"
         type="image/x-icon"
@@ -29,6 +31,7 @@
         // ------------------------------------------------------------
         // CUSTOM PAGE JS
         // ------------------------------------------------------------ ?>
+
     <script type="text/javascript">
         var EALang = <?php echo json_encode($this->lang->language); ?>;
     </script>
@@ -37,6 +40,7 @@
         // ------------------------------------------------------------
         // INCLUDE JS FILES
         // ------------------------------------------------------------ ?>
+
     <script
         type="text/javascript"
         src="<?php echo $this->config->item('base_url'); ?>/assets/ext/jquery/jquery.min.js"></script>
@@ -54,6 +58,7 @@
         // ------------------------------------------------------------
         // CUSTOM PAGE CSS
         // ------------------------------------------------------------ ?>
+
     <style>
         body {
             width: 100vw;
@@ -112,7 +117,8 @@
             <span class="glyphicon glyphicon-wrench"></span>
             <?php echo $this->lang->line('backend_section'); ?>
         </a>
-
     </div>
+
+    <?php google_analytics_script(); ?>
 </body>
 </html>