better-testing

PasteEmbedView.php
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			<?php

			final class PasteEmbedView extends AphrontView {

			private $paste;
			private $handle;
			private $highlights = array();
			private $lines = 30;

			public function setPaste(PhabricatorPaste $paste) {
			$this->paste = $paste;
			return $this;
			}

			public function setHandle(PhabricatorObjectHandle $handle) {
			$this->handle = $handle;
			return $this;
			}

			public function setHighlights(array $highlights) {
			$this->highlights = $highlights;
			return $this;
			}

			public function setLines($lines) {
			$this->lines = $lines;
			}

			public function render() {
			if (!$this->paste) {
			throw new Exception("Call setPaste() before render()!");
			}

			$lines = phutil_split_lines($this->paste->getContent());
			require_celerity_resource('paste-css');

			$link = phutil_tag(
			'a',
			array(
			'href' => '/P'.$this->paste->getID()
			),
			$this->handle->getFullName());

			$head = phutil_tag(
			'div',
			array(
			'class' => 'paste-embed-head'
			),
			$link);

			$body_attributes = array('class' => 'paste-embed-body');
			if ($this->lines != null) {
			$body_attributes['style'] = 'max-height: '.$this->lines * (1.15).'em;';
			}

			$body = phutil_tag(
			'div',
			$body_attributes,
			id(new PhabricatorSourceCodeView())
			->setLines($lines)
			->setHighlights($this->highlights));

			return phutil_tag(
			'div',
			array('class' => 'paste-embed'),
			array($head, $body));

			}
			}