Change EDS pagination to allow access to more results.

- Adds mechanism to limit first/last page options due to limitations of EDS API. (You can access deep results, but not without accessing intermediate pages).

module/VuFind/src/VuFind/Search/EDS/Options.php

@@ -120,7 +120,8 @@ class Options extends \VuFind\Search\Base\Options
         $this->searchIni = $this->facetsIni = 'EDS';
         $searchSettings = $configLoader->get($this->searchIni);
         parent::__construct($configLoader);
-        $this->resultLimit = 100;
+        // 2015-06-30 RF - Changed to unlimited
+        //$this->resultLimit = 100;
         $this->viewOptions = [
             'list|title' => 'Title View', 'list|brief' => 'Brief View',
             'list|detailed' => 'Detailed View'

themes/bootstrap3/templates/eds/search.phtml

 <?
   // Load standard settings from the default search results screen:
   $this->overrideSideFacetCaption = 'Refine Results';
+  $this->paginationOptions = ['disableFirst' => true, 'disableLast' => true];
   echo $this->render('search/results.phtml');
 ?>
\ No newline at end of file

themes/bootstrap3/templates/search/pagination.phtml

 <? if ($this->pageCount): ?>
   <ul class="pagination">
     <? if (isset($this->previous)): ?>
-      <li><a href="<?=$this->currentPath() . $this->results->getUrlQuery()->setPage(1)?>">[1]</a></li>
+      <? if (!isset($this->options['disableFirst']) || !$this->options['disableFirst']): ?>
+        <li><a href="<?=$this->currentPath() . $this->results->getUrlQuery()->setPage(1)?>">[1]</a></li>
+      <? endif; ?>
       <li><a href="<?=$this->currentPath() . $this->results->getUrlQuery()->setPage($this->previous)?>">&laquo; <?=$this->transEsc('Prev')?></a></li>
     <? endif; ?>
 
@@ -17,7 +19,9 @@
 
     <? if (isset($this->next)): ?>
       <li><a href="<?=$this->currentPath() . $this->results->getUrlQuery()->setPage($this->next)?>"><?=$this->transEsc('Next');?> &raquo;</a></li>
-      <li><a href="<?=$this->currentPath() . $this->results->getUrlQuery()->setPage($this->pageCount)?>">[<?=$this->pageCount?>]</a></li>
+      <? if (!isset($this->options['disableLast']) || !$this->options['disableLast']): ?>
+        <li><a href="<?=$this->currentPath() . $this->results->getUrlQuery()->setPage($this->pageCount)?>">[<?=$this->pageCount?>]</a></li>
+      <? endif; ?>
     <? endif; ?>
   </ul>
 <? endif; ?>
\ No newline at end of file

themes/bootstrap3/templates/search/results.phtml

@@ -103,7 +103,7 @@
         <?=$this->context($this)->renderInContext('search/bulk-action-buttons.phtml', array('idPrefix' => ''))?>
         <?=$this->render('search/list-' . $this->params->getView() . '.phtml')?>
         <?=$this->context($this)->renderInContext('search/bulk-action-buttons.phtml', array('idPrefix' => 'bottom_'))?>
-        <?=$this->paginationControl($this->results->getPaginator(), 'Sliding', 'search/pagination.phtml', array('results' => $this->results))?>
+        <?=$this->paginationControl($this->results->getPaginator(), 'Sliding', 'search/pagination.phtml', array('results' => $this->results, 'options' => isset($this->paginationOptions) ? $this->paginationOptions : []))?>
       </form>
 
       <div class="searchtools hidden-print">