Shortcodable Dev

OverviewLink.php

<?php

class OverviewLink extends ViewableData implements Shortcodable {

	protected $data = array(
		'Title' => null,
		'Content' => null,
		'LinkLabel' => 'Find out more'
	);

	public static function parse_shortcode($arguments, $content, $parser, $shortcode) {
		$link = new OverviewLink();
		$link->setData($arguments);
		return $link->renderWith("OverviewLink");
	}

	public static function shortcode_attribute_fields(){
		return FieldList::create(
			UploadField::create('ImageID','Image'),
			TextField::create("Title"),
			HTMLEditorField::create("Content"),
			LinkFormField::create("Link"),
			TextField::create("LinkLabel","Text on link")
		);
	}

	public function singular_name() {
		return "Overview Link";
	}

	function Image(){
		if(isset($this->data['ImageID[Files][]'])){
			return Image::get()->byId((int)$this->data['ImageID[Files][]']);
		}
	}

	function Title(){
		return $this->data['Title'];
	}

	function Content(){
		return $this->data['Content'];
	}

	function Link(){
		if(isset($this->data["Link[CustomURL]"])){
			return $this->data["Link[CustomURL]"];
		}elseif(isset($this->data["Link[PageID]"])){
			return Page::get()
				->byID((int)$this->data["Link[PageID]"])
				->Link();
		}
	}

	function LinkLabel(){
		return $this->data['LinkLabel'];
	}

	function setData($data){
		$this->data = array_merge($this->data, $data);
	}

}

OverviewLink.ss

<div class="overviewblock">
	<% if Image %>
		<div class="overviewblock_image">
			$Image.SetRatioSize(375,265)
			<div class="overviewblock_image_fade"></div>
		</div>
	<% end_if %>
	<div class="overviewblock_content">
		<h2 class="overviewblock_title">$Title</h2>
		<div>
			$Content
		</div>
		<p>
		<a href="$Link" class="btn btn-success btn-lg btn-angled">
			$LinkLabel
		</a>
		</p>
	</div>
</div>

shortcode

[OverviewLink ImageID[Files][]="82" Title="Business After 5" Content="A chamber run programme for businesses wishing to promote themselves or host an event.

When: always" Link[PageID]="38" LinkLabel="Find Out More"][OverviewLink ImageID[Files][]="81" Title="Business After Five" Content="A Chamber run programmer for businesses wishing to promote themselves or host an event.When: Last Wesnesday of each month, bi-monthlyVenue: Member hostedTime: 5.30pm to 7pmx" Link[PageID]="3" LinkLabel="Click here"]