From: Coleman Watts <coleman@civicrm.org>
Date: Sat, 6 Jun 2015 02:19:36 +0000 (-0400)
Subject: Static function fixes
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=de18909aaca699da85a8ff6adccc634eac31529b;p=civicrm-core.git

Static function fixes
---

diff --git a/CRM/Campaign/Page/DashBoard.php b/CRM/Campaign/Page/DashBoard.php
index 0a49c719de..595e09b751 100644
--- a/CRM/Campaign/Page/DashBoard.php
+++ b/CRM/Campaign/Page/DashBoard.php
@@ -52,10 +52,9 @@ class CRM_Campaign_Page_DashBoard extends CRM_Core_Page {
    *
    * @return array
    */
-  public function &campaignActionLinks() {
+  public static function campaignActionLinks() {
     // check if variable _actionsLinks is populated
     if (!isset(self::$_campaignActionLinks)) {
-      $deleteExtra = ts('Are you sure you want to delete this Campaign?');
       self::$_campaignActionLinks = array(
         CRM_Core_Action::UPDATE => array(
           'name' => ts('Edit'),
@@ -88,7 +87,7 @@ class CRM_Campaign_Page_DashBoard extends CRM_Core_Page {
   /**
    * @return array
    */
-  public function &surveyActionLinks() {
+  public static function surveyActionLinks() {
     // check if variable _actionsLinks is populated
     if (!isset(self::$_surveyActionLinks)) {
       self::$_surveyActionLinks = array(
@@ -123,7 +122,7 @@ class CRM_Campaign_Page_DashBoard extends CRM_Core_Page {
   /**
    * @return array
    */
-  public function &petitionActionLinks() {
+  public static function petitionActionLinks() {
     if (!isset(self::$_petitionActionLinks)) {
       self::$_petitionActionLinks = self::surveyActionLinks();
       self::$_petitionActionLinks[CRM_Core_Action::UPDATE] = array(
@@ -299,7 +298,7 @@ class CRM_Campaign_Page_DashBoard extends CRM_Core_Page {
    *
    * @return array
    */
-  public function getSurveySummary($params = array()) {
+  public static function getSurveySummary($params = array()) {
     $surveysData = array();
 
     //get the survey.
@@ -405,7 +404,7 @@ class CRM_Campaign_Page_DashBoard extends CRM_Core_Page {
    *
    * @return array
    */
-  public function getPetitionSummary($params = array()) {
+  public static function getPetitionSummary($params = array()) {
     $config = CRM_Core_Config::singleton();
     $petitionsData = array();