* Updated CodeIgniter to version 2.1.4

* Fixed problem with provider availability algorithm.
* Fixed minor css issues.

src/application/controllers/appointments.php

@@ -494,6 +494,7 @@ class Appointments extends CI_Controller {
         $available_periods_with_breaks = array();
         
         if (isset($selected_date_working_plan['breaks'])) {
+            if (count($selected_date_working_plan['breaks'])) {
                 foreach($selected_date_working_plan['breaks'] as $index=>$break) {
                     // Split the working plan to available time periods that do not
                     // contain the breaks in them.
@@ -518,6 +519,12 @@ class Appointments extends CI_Controller {
                     'start' => $selected_date_working_plan['breaks'][$index]['end'],
                     'end' => $selected_date_working_plan['end']
                 );
+            } else {
+                $available_periods_with_breaks[] = array(
+                    'start' => $selected_date_working_plan['start'],
+                    'end' => $selected_date_working_plan['end']
+                );
+            }
         }
         
         // Break the empty periods with the reserved appointments.

src/application/controllers/backend.php

@@ -47,8 +47,9 @@ class Backend extends CI_Controller {
             $view['secretary_providers'] = array();
         }
         
-        if ($appointment_hash != '') {
+        
         $results = $this->appointments_model->get_batch(array('hash' => $appointment_hash));
+        if ($appointment_hash != '' && count($results) > 0) {
             $appointment = $results[0];
             $appointment['customer'] = $this->customers_model->get_row($appointment['id_users_customer']);
             $view['edit_appointment'] = $appointment; // This will display the appointment edit dialog on page load.

src/application/controllers/backend_api.php

@@ -194,7 +194,7 @@ class Backend_api extends CI_Controller {
                     $customer_link = $this->config->item('base_url') . 'appointments/index/' 
                             . $appointment['hash'];
 
-                    $provider_title = 'Appointment details have changed.';
+                    $provider_title = 'Appointment changes have been successfully saved!';
                     $provider_message = '';
                     $provider_link = $this->config->item('base_url') . 'backend/index/' 
                             . $appointment['hash'];

src/application/views/appointments/book.php

@@ -305,7 +305,7 @@
                             <input type="text" id="zip-code" maxlength="120" />
 
                             <label for="notes">Notes</label>
-                            <textarea id="notes" maxlength="500" rows="4"></textarea>
+                            <textarea id="notes" maxlength="500" rows="3"></textarea>
                         </div>
                     </div>
                 </div>

src/assets/css/general.css

@@ -22,6 +22,7 @@ body .ui-draggable .ui-dialog-titlebar {
 
 body .ui-dialog {
     padding: 0;
+    z-index: 2000;
 }
 
 body .ui-dialog .ui-dialog-buttonpane {

src/assets/js/backend_calendar.js

@@ -144,7 +144,7 @@ var BackendCalendar = {
             
             $dialog.find('.modal-header h3').text('Edit Appointment');
             $dialog.find('#appointment-id').val(appointment['id']);
-            $dialog.find('#select-service').val(appointment['id_services']);
+            $dialog.find('#select-service').val(appointment['id_services']).change();
             $dialog.find('#select-provider').val(appointment['id_users_provider']);
 
             // Set the start and end datetime of the appointment.
@@ -521,15 +521,10 @@ var BackendCalendar = {
             
             // :: DEFINE SUCCESS EVENT CALLBACK
             var successCallback = function(response) {                
-                if (response.exceptions) {             
+                if (!GeneralFunctions.handleAjaxExceptions(response)) {
-                    response.exceptions = GeneralFunctions.parseExceptions(response.exceptions);
-                    GeneralFunctions.displayMessageBox(GeneralFunctions.EXCEPTIONS_TITLE, GeneralFunctions.EXCEPTIONS_MESSAGE);
-                    $('#messsage_box').append(GeneralFunctions.exceptionsToHtml(response.exceptions));
-                    
                     $dialog.find('.modal-message').text('Unexpected issues occured!');
                     $dialog.find('.modal-message').addClass('alert-error');
                     $dialog.find('.modal-message').fadeIn();
-                    
                     return;
                 }
                 

src/index.php

@@ -34,7 +34,7 @@ if (defined('ENVIRONMENT'))
 	{
 		case 'development':
 			error_reporting(E_ALL);
-            ini_set('display_errors', 1);
+            ini_set('display_errors', 1); // custom ini method call
 		break;
 	
 		case 'testing':
@@ -192,13 +192,6 @@ if (defined('ENVIRONMENT'))
 		define('APPPATH', BASEPATH.$application_folder.'/');
 	}
 
-/**
- * --------------------------------------------------------------------
- * CHECK IF EASY!APPOINTMENTS IS INSTALLED AND CONFIGURED
- * --------------------------------------------------------------------
- */        
-// If not show the installer instead of the main page.       
-
 /*
  * --------------------------------------------------------------------
  * LOAD THE BOOTSTRAP FILE

src/system/core/CodeIgniter.php

@@ -33,7 +33,7 @@
  * @var string
  *
  */
-	define('CI_VERSION', '2.1.3');
+	define('CI_VERSION', '2.1.4');
 
 /**
  * CodeIgniter Branch (Core = TRUE, Reactor = FALSE)

src/system/core/Security.php

@@ -619,17 +619,16 @@ class CI_Security {
 			$count = 0;
 			$attribs = array();
 
-			// find occurrences of illegal attribute strings without quotes
+			// find occurrences of illegal attribute strings with quotes (042 and 047 are octal quotes)
-			preg_match_all('/('.implode('|', $evil_attributes).')\s*=\s*([^\s>]*)/is', $str, $matches, PREG_SET_ORDER);
+			preg_match_all('/('.implode('|', $evil_attributes).')\s*=\s*(\042|\047)([^\\2]*?)(\\2)/is', $str, $matches, PREG_SET_ORDER);
 
 			foreach ($matches as $attr)
 			{
-
 				$attribs[] = preg_quote($attr[0], '/');
 			}
 
-			// find occurrences of illegal attribute strings with quotes (042 and 047 are octal quotes)
+			// find occurrences of illegal attribute strings without quotes
-			preg_match_all("/(".implode('|', $evil_attributes).")\s*=\s*(\042|\047)([^\\2]*?)(\\2)/is",  $str, $matches, PREG_SET_ORDER);
+			preg_match_all('/('.implode('|', $evil_attributes).')\s*=\s*([^\s>]*)/is', $str, $matches, PREG_SET_ORDER);
 
 			foreach ($matches as $attr)
 			{
@@ -639,7 +638,7 @@ class CI_Security {
 			// replace illegal attribute strings that are inside an html tag
 			if (count($attribs) > 0)
 			{
-				$str = preg_replace("/<(\/?[^><]+?)([^A-Za-z<>\-])(.*?)(".implode('|', $attribs).")(.*?)([\s><])([><]*)/i", '<$1 $3$5$6$7', $str, -1, $count);
+				$str = preg_replace('/(<?)(\/?[^><]+?)([^A-Za-z<>\-])(.*?)('.implode('|', $attribs).')(.*?)([\s><]?)([><]*)/i', '$1$2 $4$6$7$8', $str, -1, $count);
 			}
 
 		} while ($count);

src/system/database/DB_active_rec.php

@@ -1404,7 +1404,7 @@ class CI_DB_active_record extends CI_DB_driver {
 				}
 				else
 				{
-					$not[] = $k.'-'.$v;
+					$not[] = $k2.'-'.$v2;
 				}
 
 				if ($escape === FALSE)

src/system/libraries/Email.php

@@ -1954,7 +1954,7 @@ class CI_Email {
 			}
 		}
 
-		$msg .= "<pre>".$this->_header_str."\n".htmlspecialchars($this->_subject)."\n".htmlspecialchars($this->_finalbody).'</pre>';
+		$msg .= "<pre>".htmlspecialchars($this->_header_str)."\n".htmlspecialchars($this->_subject)."\n".htmlspecialchars($this->_finalbody).'</pre>';
 		return $msg;
 	}
 

src/system/libraries/Migration.php

@@ -220,7 +220,7 @@ class CI_Migration {
 	{
 		if ( ! $migrations = $this->find_migrations())
 		{
-			$this->_error_string = $this->line->lang('migration_none_found');
+			$this->_error_string = $this->lang->line('migration_none_found');
 			return false;
 		}