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Ticket #15709: 15709.diff

File 15709.diff, 1.7 KB (added by PeteMall, 16 years ago)

+}
 /**
+ * Check whether the plugin is not network activated.
+ *
+ * Reverse of is_plugin_inactive_for_network(). Used as a callback.
+ *
+ * @since 3.1.1
+ * @see is_plugin_inactive_for_network()
+ *
+ * @param string $plugin Base plugin path from plugins directory.
+ * @return bool True if inactive. False if active.
+ */
+function is_plugin_inactive_for_network( $plugin ) {
+        return ! is_plugin_active_for_network( $plugin );
+}
+/**
  * Checks for "Network: true" in the plugin header to see if this should
  * be activated only as a network wide plugin. The plugin would also work
  * when Multisite is not enabled.

                         //$_POST = from the plugin form; $_GET = from the FTP details screen.
                         $plugins = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array();
+                        $plugins = array_filter($plugins, 'is_plugin_inactive'); // Do not allow to delete Activated plugins.
+                        if ( ! is_network_admin() )
+                                $plugins = array_filter( $plugins, 'is_plugin_inactive' ); // Do not allow to delete Activated plugins.
+                        else
+                                $plugins = array_filter( $plugins, 'is_plugin_inactive_for_network' ); // Do not allow to delete Network Activated plugins.
                         if ( empty($plugins) ) {
                                 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
                                 exit;