testing

PHUIIconView.php
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			<?php

			final class PHUIIconView extends AphrontTagView {

			const SPRITE_MINICONS = 'minicons';
			const SPRITE_ACTIONS = 'actions';
			const SPRITE_APPS = 'apps';
			const SPRITE_TOKENS = 'tokens';
			const SPRITE_PAYMENTS = 'payments';
			const SPRITE_ICONS = 'icons';

			const HEAD_SMALL = 'phuihead-small';
			const HEAD_MEDIUM = 'phuihead-medium';

			private $href = null;
			private $image;
			private $headSize = null;
			private $spriteIcon;
			private $spriteSheet;

			public function setHref($href) {
			$this->href = $href;
			return $this;
			}

			public function setImage($image) {
			$this->image = $image;
			return $this;
			}

			public function setHeadSize($size) {
			$this->headSize = $size;
			return $this;
			}

			public function setSpriteIcon($sprite) {
			$this->spriteIcon = $sprite;
			return $this;
			}

			public function setSpriteSheet($sheet) {
			$this->spriteSheet = $sheet;
			return $this;
			}

			public function getTagName() {
			$tag = 'span';
			if ($this->href) {
			$tag = 'a';
			}
			return $tag;
			}

			public function getTagAttributes() {
			require_celerity_resource('phui-icon-view-css');

			$style = null;
			$classes = array();
			$classes[] = 'phui-icon-view';

			if ($this->spriteIcon) {
			require_celerity_resource('sprite-'.$this->spriteSheet.'-css');
			$classes[] = 'sprite-'.$this->spriteSheet;
			$classes[] = $this->spriteSheet.'-'.$this->spriteIcon;
			} else {
			if ($this->headSize) {
			$classes[] = $this->headSize;
			}
			$style = 'background-image: url('.$this->image.');';
			}

			return array(
			'href' => $this->href,
			'style' => $style,
			'class' => $classes,
			);
			}
			}