X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FBaseModule.php;h=c1f35533be1e5651f2cc45a2a0eb0c16a068c26b;hb=11de5be0ae6d28880b12cc4b1fd65c56924b4aad;hp=1dbf3f38d5245fb890eb686169787814c0e0f81c;hpb=2ec3a97393959e42d450e074271d2d622d25701f;p=friendica.git

diff --git a/src/BaseModule.php b/src/BaseModule.php
index 1dbf3f38d5..c1f35533be 100644
--- a/src/BaseModule.php
+++ b/src/BaseModule.php
@@ -96,11 +96,11 @@ abstract class BaseModule
 	 * Functions used to protect against Cross-Site Request Forgery
 	 * The security token has to base on at least one value that an attacker can't know - here it's the session ID and the private key.
 	 * In this implementation, a security token is reusable (if the user submits a form, goes back and resubmits the form, maybe with small changes;
-	 * or if the security token is used for ajax-calls that happen several times), but only valid for a certain amout of time (3hours).
-	 * The "typename" seperates the security tokens of different types of forms. This could be relevant in the following case:
-	 *    A security token is used to protekt a link from CSRF (e.g. the "delete this profile"-link).
+	 * or if the security token is used for ajax-calls that happen several times), but only valid for a certain amount of time (3hours).
+	 * The "typename" separates the security tokens of different types of forms. This could be relevant in the following case:
+	 *    A security token is used to protect a link from CSRF (e.g. the "delete this profile"-link).
 	 *    If the new page contains by any chance external elements, then the used security token is exposed by the referrer.
-	 *    Actually, important actions should not be triggered by Links / GET-Requests at all, but somethimes they still are,
+	 *    Actually, important actions should not be triggered by Links / GET-Requests at all, but sometimes they still are,
 	 *    so this mechanism brings in some damage control (the attacker would be able to forge a request to a form of this type, but not to forms of other types).
 	 */
 	public static function getFormSecurityToken($typename = '')
@@ -108,7 +108,7 @@ abstract class BaseModule
 		$a = DI::app();
 
 		$timestamp = time();
-		$sec_hash = hash('whirlpool', $a->user['guid'] . $a->user['prvkey'] . session_id() . $timestamp . $typename);
+		$sec_hash = hash('whirlpool', ($a->user['guid'] ?? '') . ($a->user['prvkey'] ?? '') . session_id() . $timestamp . $typename);
 
 		return $timestamp . '.' . $sec_hash;
 	}
@@ -140,7 +140,7 @@ abstract class BaseModule
 			return false;
 		}
 
-		$sec_hash = hash('whirlpool', $a->user['guid'] . $a->user['prvkey'] . session_id() . $x[0] . $typename);
+		$sec_hash = hash('whirlpool', ($a->user['guid'] ?? '') . ($a->user['prvkey'] ?? '') . session_id() . $x[0] . $typename);
 
 		return ($sec_hash == $x[1]);
 	}
@@ -171,4 +171,40 @@ abstract class BaseModule
 			throw new \Friendica\Network\HTTPException\ForbiddenException();
 		}
 	}
+
+	protected static function getContactFilterTabs(string $baseUrl, string $current, bool $displayCommonTab)
+	{
+		$tabs = [
+			[
+				'label' => DI::l10n()->t('All contacts'),
+				'url'   => $baseUrl . '/contacts',
+				'sel'   => !$current || $current == 'all' ? 'active' : '',
+			],
+			[
+				'label' => DI::l10n()->t('Followers'),
+				'url'   => $baseUrl . '/contacts/followers',
+				'sel'   => $current == 'followers' ? 'active' : '',
+			],
+			[
+				'label' => DI::l10n()->t('Following'),
+				'url'   => $baseUrl . '/contacts/following',
+				'sel'   => $current == 'following' ? 'active' : '',
+			],
+			[
+				'label' => DI::l10n()->t('Mutual friends'),
+				'url'   => $baseUrl . '/contacts/mutuals',
+				'sel'   => $current == 'mutuals' ? 'active' : '',
+			],
+		];
+
+		if ($displayCommonTab) {
+			$tabs[] = [
+				'label' => DI::l10n()->t('Common'),
+				'url'   => $baseUrl . '/contacts/common',
+				'sel'   => $current == 'common' ? 'active' : '',
+			];
+		}
+
+		return $tabs;
+	}
 }