[5.2] Usability: Back-end - Add item position and total count to Page Navigation (#43575)

* Add item position and total count to Page Navigation

* Update layouts/joomla/pagination/links.php

* Update language/en-GB/lib_joomla.ini

* Update administrator/language/en-GB/lib_joomla.ini
---------

Co-authored-by: Brian Teeman <[email protected]>

Author: HLeithner

administrator/language/en-GB/lib_joomla.ini

@@ -454,6 +454,7 @@ JLIB_HTML_NO_RECORDS_FOUND="No records found."
 JLIB_HTML_PAGE_CURRENT="Page %s"
 JLIB_HTML_PAGE_CURRENT_OF_TOTAL="Page %s of %s"
 JLIB_HTML_PAGINATION="Pagination"
+JLIB_HTML_PAGINATION_NUMBERS="%1$d - %2$d / %3$d items"
 JLIB_HTML_PLEASE_MAKE_A_SELECTION_FROM_THE_LIST="Please first make a selection from the list."
 JLIB_HTML_PUBLISH_ITEM="Publish Item"
 JLIB_HTML_PUBLISHED_EXPIRED_ITEM="Published, but has Expired."

language/en-GB/lib_joomla.ini

@@ -448,6 +448,7 @@ JLIB_HTML_NO_RECORDS_FOUND="No records found."
 JLIB_HTML_PAGE_CURRENT="Page %s"
 JLIB_HTML_PAGE_CURRENT_OF_TOTAL="Page %s of %s"
 JLIB_HTML_PAGINATION="Pagination"
+JLIB_HTML_PAGINATION_NUMBERS="%1$d - %2$d / %3$d items"
 JLIB_HTML_PLEASE_MAKE_A_SELECTION_FROM_THE_LIST="Please first make a selection from the list."
 JLIB_HTML_PUBLISH_ITEM="Publish Item"
 JLIB_HTML_PUBLISHED_EXPIRED_ITEM="Published, but has Expired."

layouts/joomla/pagination/links.php

@@ -16,12 +16,14 @@
 
 $list  = $displayData['list'];
 $pages = $list['pages'];
+$total = $list['total'];
 
 $options = new Registry($displayData['options']);
 
-$showLimitBox   = $options->get('showLimitBox', false);
-$showPagesLinks = $options->get('showPagesLinks', true);
-$showLimitStart = $options->get('showLimitStart', true);
+$showLimitBox     = $options->get('showLimitBox', false);
+$showPagesLinks   = $options->get('showPagesLinks', true);
+$showLimitStart   = $options->get('showLimitStart', true);
+$showItemPosition = $options->get('showItemPosition', true);
 
 // Calculate to display range of pages
 $currentPage = 1;
@@ -43,21 +45,29 @@
         $range = ceil($currentPage / $step);
     }
 }
-?>
-
+$first = ($currentPage - 1) * $list['limit'] + 1;
+$last  = $first + $list['limit'] - 1;
+$last  = $last > $total ? $total : $last;
 
-<?php if (!empty($pages)) : ?>
+?>
+<?php if (!empty($pages) || $showItemPosition) : ?>
     <nav class="pagination__wrapper" aria-label="<?php echo Text::_('JLIB_HTML_PAGINATION'); ?>">
-        <div class="pagination pagination-toolbar text-center">
+        <?php if ($showItemPosition) : ?>
+            <div class="text-end me-3">
+                <?php echo Text::sprintf('JLIB_HTML_PAGINATION_NUMBERS', $first, $last, $total); ?>
+            </div>
+        <?php endif; ?>
+
+        <div class="pagination pagination-toolbar text-center mt-0">
 
             <?php if ($showLimitBox) : ?>
                 <div class="limit float-end">
                     <?php echo Text::_('JGLOBAL_DISPLAY_NUM') . $list['limitfield']; ?>
                 </div>
             <?php endif; ?>
 
-            <?php if ($showPagesLinks) : ?>
-                <ul class="pagination ms-auto mb-4 me-0">
+            <?php if ($showPagesLinks && !empty($pages)) : ?>
+                <ul class="pagination ms-auto me-0">
                     <?php echo LayoutHelper::render('joomla.pagination.link', $pages['start']); ?>
                     <?php echo LayoutHelper::render('joomla.pagination.link', $pages['previous']); ?>
                     <?php foreach ($pages['pages'] as $k => $page) : ?>