Moved \VuFind\Summon class to a view helper; it was only accessed in views,...

Moved \VuFind\Summon class to a view helper; it was only accessed in views, and using a helper makes template syntax cleaner.

module/VuFind/src/VuFind/Summon.php → module/VuFind/src/VuFind/Theme/Root/Helper/Summon.php

@@ -25,7 +25,8 @@
  * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
  * @link     http://www.vufind.org  Main Page
  */
-namespace VuFind;
+namespace VuFind\Theme\Root\Helper;
+use Zend\View\Helper\AbstractHelper;
 
 /**
  * Summon support functions.
@@ -36,7 +37,7 @@ namespace VuFind;
  * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
  * @link     http://www.vufind.org  Main Page
  */
-class Summon
+class Summon extends AbstractHelper
 {
     /**
      * Export support function to convert Summon format to EndNote format.
@@ -45,7 +46,7 @@ class Summon
      *
      * @return string
      */
-    public static function getEndnoteFormat($format)
+    public function getEndnoteFormat($format)
     {
         switch ($format) {
         case 'Journal Article':
@@ -70,7 +71,7 @@ class Summon
      *
      * @return string
      */
-    public static function getRefWorksFormat($format)
+    public function getRefWorksFormat($format)
     {
         switch ($format) {
         case 'Book Chapter':

themes/root/templates/RecordDriver/Summon/export-endnote.phtml

@@ -2,10 +2,10 @@
 // Convert Summon formats to EndNote formats:
 $formats = $this->driver->getFormats();
 foreach ($formats as $i => $format) {
-    $formats[$i] = \VuFind\Summon::getEndnoteFormat($format);
+    $formats[$i] = $this->summon()->getEndnoteFormat($format);
 }
 
 // Use the default template, but override the formats:
 $this->overrideFormats = $formats;
-echo $this->render('RecordDriver/Base/export-endnote.phtml');
+echo $this->render('RecordDriver/AbstractBase/export-endnote.phtml');
 ?>
\ No newline at end of file

themes/root/templates/RecordDriver/Summon/export-refworks.phtml

@@ -2,10 +2,10 @@
 // Convert Summon formats to RefWorks formats:
 $formats = $this->driver->getFormats();
 foreach ($formats as $i => $format) {
-    $formats[$i] = \VuFind\Summon::getRefWorksFormat($format);
+    $formats[$i] = $this->summon()->getRefWorksFormat($format);
 }
 
 // Use the default template, but override the formats:
 $this->overrideFormats = $formats;
-echo $this->render('RecordDriver/Base/export-refworks.phtml');
+echo $this->render('RecordDriver/AbstractBase/export-refworks.phtml');
 ?>
\ No newline at end of file

themes/root/theme.ini

@@ -37,6 +37,7 @@ helpers_to_register[] = "Reviews"
 helpers_to_register[] = "SearchOptions"
 helpers_to_register[] = "SafeMoneyFormat"
 helpers_to_register[] = "SortFacetList"
+helpers_to_register[] = "Summon"
 helpers_to_register[] = "SyndeticsPlus"
 helpers_to_register[] = "SystemEmail"
 helpers_to_register[] = "TransEsc"