Merge pull request #14 from muskie9/enhancement/youtubeBlock

ENAHNCEMENT RecentVideosBlock

code/blocks/RecentVideosBlock.php

@@ -0,0 +1,108 @@
+<?php
+
+/**
+ * Class RecentVideosBlock
+ *
+ * @property int $Limit
+ * @property int $VideoPageID
+ * @method YouTubeIntegrationVideosPage $VideoPage
+ */
+class RecentVideosBlock extends Block
+{
+    /**
+     * @var string
+     */
+    private static $singular_name = 'Recent Videos Block';
+
+    /**
+     * @var string
+     */
+    private static $plural_name = 'Recent Videos Blocks';
+
+    /**
+     * @var array
+     */
+    private static $db = array(
+        'Limit' => 'Int',
+    );
+
+    /**
+     * @var array
+     */
+    private static $has_one = array(
+        'VideoPage' => 'YouTubeIntegrationVideosPage',
+    );
+
+    /**
+     * @var array
+     */
+    private static $defaults = array(
+        'Limit' => 3,
+    );
+
+    /**
+     * @var
+     */
+    private $recent_videos;
+
+    /**
+     * @return FieldList
+     */
+    public function getCMSFields()
+    {
+        $fields = singleton('Block')->getCMSFields();
+
+        $fields->addFieldsToTab('Root.Main', array(
+            NumericField::create('Limit'),
+        ));
+
+        $fields->addFieldToTab(
+            'Root.Main',
+            DropdownField::create('VideoPageID', 'Featured Video Page', YouTubeIntegrationVideosPage::get()->map())
+                ->setEmptyString('')
+        );
+
+        return $fields;
+    }
+
+    /**
+     * @param null $member
+     * @return bool
+     */
+    public function canCreate($member = null)
+    {
+        return parent::canCreate($member);
+    }
+
+    /**
+     * @param null $member
+     * @return bool
+     */
+    public function canView($member = null)
+    {
+        return parent::canView($member);
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getRecentVideos()
+    {
+        if (!$this->recent_videos) {
+            $this->setRecentVideos();
+        }
+        return $this->recent_videos;
+    }
+
+    /**
+     * @return $this
+     */
+    public function setRecentVideos()
+    {
+        $this->recent_videos = ($this->VideoPageID != 0)
+            ? $this->VideoPage()->getVideosList()->limit($this->Limit)
+            : SilverStripeYouTubeVideo::get()->limit($this->Limit);
+        return $this;
+    }
+
+}