Added customizable focus for the consent request form.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@713 44740490-163a-0410-bde0-09ae8108e29a

config-templates/config.php

@@ -222,6 +222,16 @@ $config = array (
 	'consent_pdo_user' => 'simplesamluser',
 	'consent_pdo_passwd' => 'xxxx',
 
+	/*
+	 * This option controls the initial focus in the consent form.
+	 * It has three possible values:
+	 * - NULL   No initial focus.
+	 * - 'yes'  The "yes"-button has focus.
+	 * - 'no'   The "no"-button has focus.
+	 */
+	'consent_autofocus' => NULL,
+
+
 	/*
 	 * This option configures the metadata sources. The metadata sources is given as an array with
 	 * different metadata sources. When searching for metadata, simpleSAMPphp will search through

templates/default/consent.php

 <?php 
-	$this->data['autofocus'] = 'yesbutton';
 	$this->includeAtTemplateBase('includes/header.php');
 	
 	$this->includeLanguageFile('consent.php'); 
@@ -28,7 +27,7 @@
 			<?php } ?>
 		</form>
 		<form style="display: inline; margin-left: .5em;" action="<?php echo htmlspecialchars($this->data['noconsent']); ?>" method="GET">
-			<input type="submit" value="<?php echo htmlspecialchars($this->t('no')) ?>" />
+			<input type="submit" id="nobutton" value="<?php echo htmlspecialchars($this->t('no')) ?>" />
 		</form>
 		<p>
 

www/saml2/idp/SSOService.php

@@ -297,6 +297,20 @@ if($needAuth && !$isPassive) {
 				}
 				$t->data['sppp'] = $privacypolicy;
 
+				switch($config->getString('consent_autofocus', NULL)) {
+				case NULL:
+					break;
+				case 'yes':
+					$t->data['autofocus'] = 'yesbutton';
+					break;
+				case 'no':
+					$t->data['autofocus'] = 'nobutton';
+					break;
+				default:
+					throw new Exception('Invalid value for the consent_autofocus option.' .
+						' Should be one of NULL, \'yes\' or \'no\'.');
+				}
+
 				$t->show();
 				exit;
 			}

www/shib13/idp/SSOService.php

@@ -208,6 +208,20 @@ if (!$session->isAuthenticated($authority) ) {
 				}
 				$t->data['sppp'] = $privacypolicy;
 
+				switch($config->getString('consent_autofocus', NULL)) {
+				case NULL:
+					break;
+				case 'yes':
+					$t->data['autofocus'] = 'yesbutton';
+					break;
+				case 'no':
+					$t->data['autofocus'] = 'nobutton';
+					break;
+				default:
+					throw new Exception('Invalid value for the consent_autofocus option.' .
+						' Should be one of NULL, \'yes\' or \'no\'.');
+				}
+
 				$t->show();
 				exit;
 			}