whitespace cleanup

(cherry picked from commit 8028daee)

src/www/firewall_aliases_edit.php

@@ -469,7 +469,7 @@ endforeach;
                         <?=gettext("Networks")?><br/>
                       </span>
                       <small>
-                        <?=gettext("Networks are specified in CIDR format.  Select the CIDR mask that pertains to each entry. /32 specifies a single IPv4 host, /128 specifies a single IPv6 host, /24 specifies 255.255.255.0, /64 specifies a normal IPv6 network, etc. Hostnames (FQDNs) may also be specified, using a /32 mask for IPv4 or /128 for IPv6.");?>
+                        <?=gettext("Networks are specified in CIDR format. Select the CIDR mask that pertains to each entry. /32 specifies a single IPv4 host, /128 specifies a single IPv6 host, /24 specifies 255.255.255.0, /64 specifies a normal IPv6 network, etc. Hostnames (FQDNs) may also be specified, using a /32 mask for IPv4 or /128 for IPv6.");?>
                         <br/>
                       </small>
                       <span class="text-info">

src/www/firewall_aliases_import.php

@@ -187,7 +187,7 @@ include("head.inc");
                         <?=gettext("Networks")?><br/>
                       </span>
                       <small>
-                        <?=gettext("Networks are specified in CIDR format.  Select the CIDR mask that pertains to each entry. /32 specifies a single IPv4 host, /128 specifies a single IPv6 host, /24 specifies 255.255.255.0, /64 specifies a normal IPv6 network, etc. Hostnames (FQDNs) may also be specified, using a /32 mask for IPv4 or /128 for IPv6.");?>
+                        <?=gettext("Networks are specified in CIDR format. Select the CIDR mask that pertains to each entry. /32 specifies a single IPv4 host, /128 specifies a single IPv6 host, /24 specifies 255.255.255.0, /64 specifies a normal IPv6 network, etc. Hostnames (FQDNs) may also be specified, using a /32 mask for IPv4 or /128 for IPv6.");?>
                         <br/>
                       </small>
                       <span class="text-info">

src/www/services_router_advertisements.php

@@ -328,8 +328,8 @@ include("head.inc");
                       </table>
                       <div class="hidden" for="help_for_subnets">
                         <?=gettext("Subnets are specified in CIDR format.  " .
-                              "Select the CIDR mask that pertains to each entry.  " .
-                              "/128 specifies a single IPv6 host; /64 specifies a normal IPv6 network; etc.  " .
+                              "Select the CIDR mask that pertains to each entry. " .
+                              "/128 specifies a single IPv6 host; /64 specifies a normal IPv6 network; etc. " .
                               "If no subnets are specified here, the Router Advertisement (RA) Daemon will advertise to the subnet to which the router's interface is assigned.");?>
                       </div>
                     </td>

src/www/services_wol_edit.php

@@ -139,7 +139,7 @@ legacy_html_escape_form_data($pconfig);
                     <td>
                       <input name="mac" type="text" value="<?=$pconfig['mac'];?>" />
                       <div class="hidden" for="help_for_mac">
-                        <?=gettext("Enter a MAC address  in the following format: xx:xx:xx:xx:xx:xx");?>
+                        <?=gettext("Enter a MAC address in the following format: xx:xx:xx:xx:xx:xx");?>
                       </div>
                     </td>
                   </tr>

src/www/system_advanced_admin.php

@@ -508,7 +508,7 @@ include("head.inc");
                     <input name="enableserial" type="checkbox" id="enableserial" value="yes" <?=!empty($pconfig['enableserial']) ? "checked=\"checked\"" : "";?> />
                     <strong><?=gettext("Enables the first serial port with 115200/8/N/1 by default, or another speed selectable below."); ?></strong>
                     <div class="hidden" for="help_for_enableserial">
-                      <?=gettext("Note:  This will redirect the console output and messages to the serial port. You can still access the console menu from the internal video card/keyboard. A <b>null modem</b> serial cable or adapter is required to use the serial console."); ?>
+                      <?=gettext("Note: This will redirect the console output and messages to the serial port. You can still access the console menu from the internal video card/keyboard. A null modem serial cable or adapter is required to use the serial console."); ?>
                     </div>
                   </td>
                 </tr>

src/www/system_advanced_firewall.php

@@ -542,19 +542,19 @@ include("head.inc");
                       <table class="table table-condensed">
                         <tr>
                           <td><strong><?=gettext("normal");?></strong></td>
-                          <td><?=gettext("as the name says, it is the normal optimization algorithm");?></td>
+                          <td><?=gettext("As the name says, it is the normal optimization algorithm");?></td>
                         </tr>
                         <tr>
                           <td><strong><?=gettext("high-latency");?></strong></td>
-                          <td><?=gettext("used for high latency links, such as satellite links.  Expires idle connections later than default");?></td>
+                          <td><?=gettext("Used for high latency links, such as satellite links. Expires idle connections later than default");?></td>
                         </tr>
                         <tr>
                           <td><strong><?=gettext("aggressive");?></strong></td>
-                          <td><?=gettext("expires idle connections quicker. More efficient use of CPU and memory but can drop legitimate idle connections");?></td>
+                          <td><?=gettext("Expires idle connections quicker. More efficient use of CPU and memory but can drop legitimate idle connections");?></td>
                         </tr>
                         <tr>
                           <td><strong><?=gettext("conservative");?></strong></td>
-                          <td><?=gettext("tries to avoid dropping any legitimate idle connections at the expense of increased memory usage and CPU utilization.");?></td>
+                          <td><?=gettext("Tries to avoid dropping any legitimate idle connections at the expense of increased memory usage and CPU utilization.");?></td>
                         </tr>
                       </table>
                       <hr/>
@@ -612,7 +612,7 @@ include("head.inc");
                       <strong><?=gettext("start");?></strong></br>
                       <?=gettext("When the number of state entries exceeds this value, adaptive scaling begins. All timeout values are scaled linearly with factor (adaptive.end - number of states) / (adaptive.end - adaptive.start).");?><br/>
                       <strong><?=gettext("end");?></strong></br>
-                      <?=gettext("When reaching this number of state entries, all timeout values become zero, effectively purging all state entries immediately.  This value is used to define the scale factor, it should not actually be reached (set a lower state limit, see below).");?>
+                      <?=gettext("When reaching this number of state entries, all timeout values become zero, effectively purging all state entries immediately. This value is used to define the scale factor, it should not actually be reached (set a lower state limit, see below).");?>
                       <br/>
                       <strong><?=gettext("Note: Leave this blank for the default(0).");?></strong>
                     </div>

src/www/system_advanced_notifications.php

@@ -105,12 +105,12 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
             !empty($config['notifications']['growl']['password'])) {
             @unlink('/var/db/growlnotices_lastmsg.txt');
             register_via_growl();
-            notify_via_growl(sprintf(gettext("This is a test message from %s.  It is safe to ignore this message."), $g['product_name']), true);
+            notify_via_growl(sprintf(gettext("This is a test message from %s. It is safe to ignore this message."), $g['product_name']), true);
         }
     } elseif (!empty($pconfig['test_smtp']) && $pconfig['test_smtp'] == gettext("Test SMTP")) {
         // Send test message via smtp
         @unlink('/var/db/notices_lastmsg.txt');
-        notify_via_smtp(sprintf(gettext("This is a test message from %s.  It is safe to ignore this message."), $g['product_name']), true);
+        notify_via_smtp(sprintf(gettext("This is a test message from %s. It is safe to ignore this message."), $g['product_name']), true);
     }
 }
 

src/www/system_advanced_sysctl.php

@@ -147,7 +147,7 @@ $( document ).ready(function() {
             print_info_box($savemsg);
         }
         if (is_subsystem_dirty('sysctl') && ($act != "edit" )) {
-            print_info_box_apply(gettext("The firewall tunables have changed.  You must apply the configuration to take affect."));
+            print_info_box_apply(gettext("The firewall tunables have changed. You must apply the configuration to take affect."));
         }
 ?>
       <form method="post" id="iform">
@@ -223,7 +223,7 @@ $( document ).ready(function() {
                     <td>&nbsp;</td>
                     <td>
                       <input name="Submit" type="submit" class="btn btn-primary" value="<?=gettext("Save"); ?>" />
-                      <input type="button" class="btn btn-default" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_advanced_sysctl.php');?>'" />
+                      <input type="button" class="btn btn-default" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=(isset($_SERVER['HTTP_REFERER']) ? html_safe($_SERVER['HTTP_REFERER']) : '/system_advanced_sysctl.php');?>'" />
 
 <?php
                       if (isset($id)) :?>

src/www/system_hasync.php

@@ -133,7 +133,7 @@ include("head.inc");
                       <?=gettext('If Synchronize States is enabled, it will utilize this interface for communication.') ?><br/><br/>
                       <div class="well">
                         <lu>
-                        <li><?=gettext('We recommend setting this to a interface other than LAN!  A dedicated interface works the best.') ?></li>
+                        <li><?=gettext('We recommend setting this to a interface other than LAN! A dedicated interface works the best.') ?></li>
                         <li><?=gettext('You must define a IP on each machine participating in this failover group.') ?></li>
                         <li><?=gettext('You must have an IP assigned to the interface on any participating sync nodes.') ?></li>
                         </lu>
@@ -146,7 +146,7 @@ include("head.inc");
                   <td>
                     <input name="pfsyncpeerip" type="text" value="<?=$pconfig['pfsyncpeerip']; ?>" />
                     <div class="hidden" for="help_for_pfsyncpeerip">
-                      <?=gettext('Setting this option will force pfsync to synchronize its state table to this IP address.  The default is directed multicast.') ?>
+                      <?=gettext('Setting this option will force pfsync to synchronize its state table to this IP address. The default is directed multicast.') ?>
                     </div>
                   </td>
                 </tr>

src/www/system_routes.php

@@ -324,7 +324,7 @@ endif; ?>
                   </tr>
                   <tr>
                     <td colspan="7">
-                      <?=gettext("Do not enter static routes for networks assigned on any interface of this firewall.  Static routes are only used for networks reachable via a different router, and not reachable via your default gateway.");?>
+                      <?=gettext("Do not enter static routes for networks assigned on any interface of this firewall. Static routes are only used for networks reachable via a different router, and not reachable via your default gateway.");?>
                     </td>
                   </tr>
                 </table>

src/www/vpn_openvpn_csc.php

@@ -623,8 +623,8 @@ if ($act!="new" && $act!="edit") {
                         Scope ID: 
                         <input name="netbios_scope" type="text" id="netbios_scope" value="<?=$pconfig['netbios_scope'];?>" />
                         <div class="hidden" for="help_for_netbios_enable">
-                          <?=gettext("A NetBIOS Scope  ID provides an extended naming " .
-                                                    "service for  NetBIOS over TCP/IP. The NetBIOS " .
+                          <?=gettext("A NetBIOS Scope ID provides an extended naming " .
+                                                    "service for NetBIOS over TCP/IP. The NetBIOS " .
                                                     "scope ID isolates NetBIOS traffic on a single " .
                                                     "network to only those nodes with the same " .
                                                     "NetBIOS scope ID."); ?>

src/www/vpn_openvpn_server.php

@@ -1218,7 +1218,7 @@ endif; ?>
                                                   "communications between this server and client " .
                                                   "hosts expressed using CIDR (eg. 10.0.8.0/24). " .
                                                   "The first network address will be assigned to " .
-                                                  "the  server virtual interface. The remaining " .
+                                                  "the server virtual interface. The remaining " .
                                                   "network addresses can optionally be assigned " .
                                                   "to connecting clients. (see Address Pool)"); ?>
                         </div>
@@ -1603,8 +1603,8 @@ endif; ?>
                           </span>
                           <input name="netbios_scope" type="text" class="form-control unknown" id="netbios_scope" size="30" value="<?=$pconfig['netbios_scope'];?>" />
                           <div class="hidden" for="help_for_netbios_enable">
-                            <?=gettext("A NetBIOS Scope  ID provides an extended naming " .
-                                                        "service for  NetBIOS over TCP/IP. The NetBIOS " .
+                            <?=gettext("A NetBIOS Scope ID provides an extended naming " .
+                                                        "service for NetBIOS over TCP/IP. The NetBIOS " .
                                                         "scope ID isolates NetBIOS traffic on a single " .
                                                         "network to only those nodes with the same " .
                                                         "NetBIOS scope ID."); ?>

src/www/vpn_pppoe_edit.php

@@ -112,7 +112,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
             $input_errors[] = sprintf(gettext("No password specified for username %s"), $usr);
         }
         if ($pconfig['users_ip'][$item_idx] <> "" && !is_ipaddr($pconfig['users_ip'][$item_idx])) {
-            $input_errors[] = sprintf(gettext("Incorrect ip address  specified for username %s"), $usr);
+            $input_errors[] = sprintf(gettext("Incorrect ip address specified for username %s"), $usr);
         }
     }