`yii\widgets\LinkPager::$firstPageLabel` and `yii\widgets\LinkPager::$lastPageLabel` now could be set to true in order to use page number as label

framework/CHANGELOG.md

@@ -46,6 +46,7 @@ Yii Framework 2 Change Log
 - Enh: Added `yii\helper\Console::wrapText()` method to wrap indented text by console window width and used it in `yii help` command (cebe)
 - Enh: Implement batchInsert for oci (nineinchnick)
 - Enh: Detecting IntegrityException for oci (nineinchnick)
+- Enh: `yii\widgets\LinkPager::$firstPageLabel` and `yii\widgets\LinkPager::$lastPageLabel` now could be set to true in order to use page number as label (samdark)
 - Chg #7924: Migrations in history are now ordered by time applied allowing to roll back in reverse order no matter how these were applied (samdark)
 - Chg: Updated dependency to `cebe/markdown` to version `1.1.x` (cebe)
 

framework/widgets/LinkPager.php

@@ -83,11 +83,13 @@ class LinkPager extends Widget
     public $prevPageLabel = '«';
     /**
      * @var string|boolean the text label for the "first" page button. Note that this will NOT be HTML-encoded.
+     * If it's specified as true, page number will be used as label.
      * Default is false that means the "first" page button will not be displayed.
      */
     public $firstPageLabel = false;
     /**
      * @var string|boolean the text label for the "last" page button. Note that this will NOT be HTML-encoded.
+     * If it's specified as true, page number will be used as label.
      * Default is false that means the "last" page button will not be displayed.
      */
     public $lastPageLabel = false;
@@ -154,8 +156,9 @@ class LinkPager extends Widget
         $currentPage = $this->pagination->getPage();
 
         // first page
-        if ($this->firstPageLabel !== false) {
-            $buttons[] = $this->renderPageButton($this->firstPageLabel, 0, $this->firstPageCssClass, $currentPage <= 0, false);
+        $firstPageLabel = $this->firstPageLabel === true ? '1' : $this->firstPageLabel;
+        if ($firstPageLabel !== false) {
+            $buttons[] = $this->renderPageButton($firstPageLabel, 0, $this->firstPageCssClass, $currentPage <= 0, false);
         }
 
         // prev page
@@ -181,8 +184,9 @@ class LinkPager extends Widget
         }
 
         // last page
-        if ($this->lastPageLabel !== false) {
-            $buttons[] = $this->renderPageButton($this->lastPageLabel, $pageCount - 1, $this->lastPageCssClass, $currentPage >= $pageCount - 1, false);
+        $lastPageLabel = $this->lastPageLabel === true ? $pageCount - 1 : $this->lastPageLabel;
+        if ($lastPageLabel !== false) {
+            $buttons[] = $this->renderPageButton($lastPageLabel, $pageCount - 1, $this->lastPageCssClass, $currentPage >= $pageCount - 1, false);
         }
 
         return Html::tag('ul', implode("\n", $buttons), $this->options);

tests/framework/widgets/LinkPagerTest.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace yiiunit\framework\widgets;
+
+use yii\data\Pagination;
+use yii\widgets\LinkPager;
+
+/**
+ * @group widgets
+ */
+class LinkPagerTest extends \yiiunit\TestCase
+{
+    protected function setUp()
+    {
+        parent::setUp();
+        $this->mockApplication([
+            'components' => [
+                'urlManager' => [
+                    'scriptUrl' => '/'
+                ]
+            ]
+        ]);
+    }
+
+    public function testFirstLastPageLabels()
+    {
+        $pagination = new Pagination();
+        $pagination->setPage(5);
+        $pagination->totalCount = 500;
+        $pagination->route = 'test';
+
+        $output = LinkPager::widget([
+            'pagination' => $pagination,
+            'firstPageLabel' => true,
+            'lastPageLabel' => true
+        ]);
+
+        static::assertContains('<li class="first"><a href="/?r=test&amp;page=1" data-page="0">1</a></li>', $output);
+        static::assertContains('<li class="last"><a href="/?r=test&amp;page=25" data-page="24">24</a></li>', $output);
+
+        $output = LinkPager::widget([
+            'pagination' => $pagination,
+            'firstPageLabel' => 'First',
+            'lastPageLabel' => 'Last'
+        ]);
+
+        static::assertContains('<li class="first"><a href="/?r=test&amp;page=1" data-page="0">First</a></li>', $output);
+        static::assertContains('<li class="last"><a href="/?r=test&amp;page=25" data-page="24">Last</a></li>', $output);
+
+        $output = LinkPager::widget([
+            'pagination' => $pagination,
+            'firstPageLabel' => false,
+            'lastPageLabel' => false
+        ]);
+
+        static::assertNotContains('<li class="first">', $output);
+        static::assertNotContains('<li class="last">', $output);
+    }
+}