PhabricatorRemarkupRuleObjectName.php
121ec67d0d08master

PhabricatorRemarkupRuleObjectName.php
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			<?php

			/**
			* @group markup
			*/
			abstract class PhabricatorRemarkupRuleObjectName
			extends PhutilRemarkupRule {

			abstract protected function getObjectNamePrefix();

			protected function getObjectIDPattern() {
			return '[1-9]\d*';
			}

			public function apply($text) {
			$prefix = $this->getObjectNamePrefix();
			$id = $this->getObjectIDPattern();
			return preg_replace_callback(
			"@\b({$prefix})({$id})(?:#([-\w\d]+))?\b@",
			array($this, 'markupObjectNameLink'),
			$text);
			}

			public function markupObjectNameLink($matches) {
			list(, $prefix, $id) = $matches;

			if (isset($matches[3])) {
			$href = $matches[3];
			$text = $matches[3];
			if (preg_match('@^(?:comment-)?(\d{1,7})$@', $href, $matches)) {
			// Maximum length is 7 because 12345678 could be a file hash.
			$href = "comment-{$matches[1]}";
			$text = $matches[1];
			}
			$href = "/{$prefix}{$id}#{$href}";
			$text = "{$prefix}{$id}#{$text}";
			} else {
			$href = "/{$prefix}{$id}";
			$text = "{$prefix}{$id}";
			}

			return $this->getEngine()->storeText(
			phutil_tag(
			'a',
			array(
			'href' => $href,
			),
			$text));
			}

			}