rex_asd_pager, CSS

Sysix · Sep 23, 2014 · a547152 · a547152
1 parent 18f7b5e
commit a547152
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Showing 5 changed files with 102 additions and 7 deletions.
diff --git a/classes/rex_asd_news.php b/classes/rex_asd_news.php
@@ -5,8 +5,10 @@ class rex_asd_news
     public static $SEO_ADDON = null;
     public static $SEO_URL_CONTROL = false;
 
+    /** @var  rex_sql $sql */
     public $sql;
 
+
     public static $month_de = array(
         1 => 'Januar', 'Februar', 'März', 'April', 'Mai', 'Juni',
         'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember'

diff --git a/classes/rex_asd_pager.php b/classes/rex_asd_pager.php
@@ -0,0 +1,57 @@
+<?php
+
+class rex_asd_pager extends rex_pager
+{
+    private $rowCount;
+    private $rowsPerPage;
+    private $cursorName;
+
+    public function __construct($rowsPerPage = 30, $cursorName = 'page')
+    {
+        parent::__construct($rowsPerPage, $cursorName);
+
+        $this->cursorName = $cursorName;
+        $this->rowsPerPage = $rowsPerPage;
+    }
+
+    /**
+     * Returns the number of the current page
+     * @return int The current page number
+     */
+    public function getCurrentPage()
+    {
+        return rex_request($this->cursorName, 'int', 0);
+    }
+
+    public function filterList($list)
+    {
+        global $REX;
+
+        $currentPage = $this->getCursor();
+        $startNews = $this->getCursor($currentPage);
+
+        if (count($list) > $startNews) {
+            while (key($list) < $startNews) {
+                unset($list[key($list)]);
+            }
+            reset($list);
+        }
+
+        $newList = array();
+        $list = array_values($list);
+
+        array_map(function ($value) use ($REX, &$newList) {
+
+            if (count($newList) < $REX['ADDON']['asd_news']['config']['max-per-page']) {
+                $newList[] = $value;
+            }
+            return $value;
+
+        }, $list);
+
+        return $newList;
+
+    }
+}
+
+?>
diff --git a/config.inc.php b/config.inc.php
@@ -69,6 +69,7 @@
 require_once rex_path::addon('asd_news', 'classes/rex_news_form.php');
 require_once rex_path::addon('asd_news', 'classes/rex_asd_news.php');
 require_once rex_path::addon('asd_news', 'classes/rex_asd_news_utils.php');
+require_once rex_path::addon('asd_news', 'classes/rex_asd_pager.php');
 
 // Seo Addon setzen
 foreach (array('rexseo', 'yrewrite', 'seo42') as $seoAddon) {

diff --git a/files/news.css b/files/news.css
@@ -1,19 +1,37 @@
 .asd-news {
-    position:relative;
-    clear:both;
-    margin:3px 0;
+    position: relative;
+    clear: both;
+    margin: 10px 0;
 }
 
 .asd-news h3 {
 
 }
 
 .asd-picture {
-    margin:3px 0;
-    border:2px solid #fff;
+    margin: 3px 0;
+    border: 2px solid #fff;
 }
 
 .asd-news-date {
     font-weight: bold;
-    margin:2px 0 8px 0;
+    margin: 2px 0 8px 0;
+}
+
+.asd-pager-left, .asd-pager-right {
+    padding: 6px 12px;
+    border-radius: 4px;
+    -webkit-border-radius: 4px;
+    -moz-border-radius: 4px;
+    background:#fff;
+}
+
+.asd-pager-right {
+    float: right;
+}
+
+.asd-pager-right:after {
+    content: "";
+    display: block;
+    clear: both;
 }
diff --git a/modules/modulAusgabe.php b/modules/modulAusgabe.php
@@ -33,14 +33,22 @@
 
 } else {
 
-    foreach (rex_asd_news::getNewsByCategory('REX_VALUE[1]') as $news) {
+    $newsList = rex_asd_news::getNewsByCategory('REX_VALUE[1]');
+
+    $pager = new rex_asd_pager($REX['ADDON']['asd_news']['config']['max-per-page'], 'page');
+    $pager->setRowCount(count($newsList));
+
+    $newsList = $pager->filterList($newsList);
+
+    foreach ($newsList as  $news) {
     /** @var rex_asd_news $news */
 
         $title = $news->getValue('title');
         $url = $news->getUrl();
         $id = $news->getValue('id');
         $date = $news->getPublishDate();
 
+
         ?>
         <div class="asd-news" id="news-<?php echo $id; ?>">
             <h3><?php echo $title; ?></h3>
@@ -51,6 +59,15 @@
 
     }
 
+    if($pager->getPageCount() > 1) {
+        if($pager->getCurrentPage() != $pager->getPrevPage()) {
+            echo '<a class="button asd-pager-left" href="' . rex_getUrl('', '', array($pager->getCursorName() => $pager->getPrevPage())) . '">prev</a>';
+        }
+
+        if($pager->getCurrentPage() != $pager->getNextPage()) {
+            echo '<a class="button asd-pager-right" href="' . rex_getUrl('', '', array($pager->getCursorName() => $pager->getNextPage())) . '">next</a>';
+        }
+    }
 }
 
 ?>