process names fields to always be Title Case

booking.helper.inc

@@ -72,6 +72,21 @@ function _booking_remove_emoji($text) {
 	*/
 }	
 
+/**
+ * Helper function to convert text of any case to Title Case, specifically for names
+ * Taken from http://php.net/manual/en/function.ucwords.php
+ */
+function _booking_ucname($string) {
+	$string = ucwords(strtolower($string));
+
+	foreach (array('-', '\'') as $delimiter) {
+		if (strpos($string, $delimiter)!==false) {
+			$string =implode($delimiter, array_map('ucfirst', explode($delimiter, $string)));
+		}
+	}
+	return $string;
+}
+
 
 /**
  * Helper function to perform some validity checking of email addresses
@@ -107,30 +122,29 @@ function _valid_email_address($email) {
  */
 function _valid_medicare_number($input) {
     //strip any whitespace
-    $medicare = preg_replace( '/\s+/', '', $input );
-    if (is_numeric($medicare) && strlen($medicare) >= 9 && $medicare > 0)
-    {
-        $check_digit = $medicare[0] + (3 * $medicare[1]) + (7 * $medicare[2]) + (9 * $medicare[3])
-                        + $medicare[4] + (3 * $medicare[5]) + (7 * $medicare[6]) + (9 * $medicare[7]);
+		$medicare = preg_replace( '/\s+/', '', $input );
 
-        if (($check_digit % 10) == $medicare[8])
-        {
-            watchdog('booking', 'Medicare number (!mca) validates since check digit !check matches remainder from !remainder',
-                    array('!mca' => $input, '!check' => $medicare[8], '!remainder' => $check_digit));
-            return TRUE;
-        }
-        else
-        {
-            watchdog('booking', 'Medicare number (!mca) does not validate since check digit !check does not match remainder from !remainder',
-                    array('!mca' => $input, '!check' => $medicare[8], '!remainder' => $check_digit));
-            return FALSE;
-        }
+		//for testing, use the fake medicare number 111111110
+		
+    if (is_numeric($medicare) && strlen($medicare) >= 9 && $medicare > 0) {
+			$check_digit = $medicare[0] + (3 * $medicare[1]) + (7 * $medicare[2]) + (9 * $medicare[3])
+				+ $medicare[4] + (3 * $medicare[5]) + (7 * $medicare[6]) + (9 * $medicare[7]);
+
+			if (($check_digit % 10) == $medicare[8]) {
+				watchdog('booking', 'Medicare number (!mca) validates since check digit !check matches remainder from !remainder',
+					array('!mca' => $input, '!check' => $medicare[8], '!remainder' => $check_digit));
+				return TRUE;
+			}
+			else {
+				watchdog('booking', 'Medicare number (!mca) does not validate since check digit !check does not match remainder from !remainder',
+					array('!mca' => $input, '!check' => $medicare[8], '!remainder' => $check_digit));
+				return FALSE;
+			}
     }
-    else
-    {
-        watchdog('booking', 'Medicare number (!mca) does not validate since it is either non-numeric or too short',
-                array('!mca' => $input));
-        return FALSE;
+    else {
+			watchdog('booking', 'Medicare number (!mca) does not validate since it is either non-numeric or too short',
+				array('!mca' => $input));
+			return FALSE;
     }
 }
 /**

booking.regn_form.inc

@@ -917,7 +917,7 @@ function booking_form($node, &$form_state, $inserting = FALSE, $early_access_all
   if (variable_get('booking_enable_roommate', 0) == 1) {
     $form['misc-areas']['booking_room_mate1'] = array(
       '#type' => 'textfield',
-      '#title' => t('List up to two people you would like to share a room with (subject to availability).'),
+      '#title' => t('List up to two people you would like to share a room with (subject to availability)'),
       '#maxlength' => 200,
       '#required' => FALSE,
       '#default_value' => !empty($data->booking_room_mate1) ? $data->booking_room_mate1 : ''
@@ -935,7 +935,7 @@ function booking_form($node, &$form_state, $inserting = FALSE, $early_access_all
   if (variable_get('booking_enable_songchoice', 0) == 1) {  
     $form['misc-areas']['booking_song_choice'] = array(
       '#type' => 'textfield',
-      '#title' => t("Let us know if there's a song you'd love to sing during the week."),
+      '#title' => t("Let us know if there's a song you'd love to sing during the week"),
       '#maxlength' => 200,
       '#required' => TRUE,
       '#default_value' => !empty($data->booking_song_choice) ? $data->booking_song_choice : ''
@@ -1216,6 +1216,11 @@ function booking_form_submit($form, &$form_state)
   
   $values = $form_state['input'];
 
+  //do some preprocessing on input
+  //convert names from whatever case they're in to Title Case
+  $values['booking_firstname'] = _booking_ucname($values['booking_firstname']);
+  $values['booking_lastname'] = _booking_ucname($values['booking_lastname']);
+
   //strip any emojis from user input
   if (variable_get('booking_enable_emoji_removal', 1) == 1) {
     foreach ($values as $key => $value) {

booking.regn_node.inc

@@ -7,7 +7,7 @@ function booking_node_presave($node) {
 	if($node->type == 'booking') {
 		$title = t('!event registration: !name', array(
 			'!event' => $event->booking_eventname,
-			'!name' => $node->booking_firstname . ' ' . $node->booking_lastname,
+			'!name' => _booking_ucname($node->booking_firstname . ' ' . $node->booking_lastname),
 		));
 
 		//strip any emojis from user input if that feature is enabled
@@ -448,6 +448,11 @@ function booking_update($node) {
 			}
 		}
 	}	
+	
+	//make sure the name is the correct case
+  $data['booking_firstname'] = _booking_ucname($data['booking_firstname']);
+  $data['booking_lastname'] = _booking_ucname($data['booking_lastname']);	
+
 	watchdog('booking', 'Updating node: @info', array('@info' => var_export($data, TRUE)));	
 	db_update('booking_person')->fields($data)->condition('nid', $node->nid)->execute();	
 	/*

booking.reports.inc

@@ -148,12 +148,10 @@ function booking_report_summary() {
 		$amount_owing = _booking_amount_owing($person, 0, FALSE);
 		
 		//calculate the travel link
-		if ($person->tid > 0)
-		{
+		if ($person->tid > 0) {
 			$travel_link = l(t('Travel'), t('node/!id/edit', array('!id' => $person->tid)));
 		}
-		else
-		{
+		else {
 			$travel_link = t('N/A');
 		}