Differential D20393 Diff 48698 src/markup/engine/remarkup/blockrule/PhutilRemarkupReplyBlockRule.php

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src/markup/engine/remarkup/blockrule/PhutilRemarkupReplyBlockRule.php

	<?php			<?php

	final class PhutilRemarkupReplyBlockRule extends PhutilRemarkupBlockRule {			final class PhutilRemarkupReplyBlockRule
				extends PhutilRemarkupQuotedBlockRule {

	public function getPriority() {			public function getPriority() {
	return 400;			return 400;
	}			}

	public function getMatchingLineCount(array $lines, $cursor) {			public function getMatchingLineCount(array $lines, $cursor) {
	$pos = $cursor;			$pos = $cursor;

	if (preg_match('/^>>!/', $lines[$pos])) {			if (preg_match('/^>>!/', $lines[$pos])) {
	do {			do {
	++$pos;			++$pos;
	} while (isset($lines[$pos]) && preg_match('/^>/', $lines[$pos]));			} while (isset($lines[$pos]) && preg_match('/^>/', $lines[$pos]));
	}			}

	return ($pos - $cursor);			return ($pos - $cursor);
	}			}

	public function supportsChildBlocks() {
	return true;
	}

	public function extractChildText($text) {			public function extractChildText($text) {
	$text = phutil_split_lines($text, true);			$text = phutil_split_lines($text, true);

	$head = array();
	$body = array();

	$head = substr(reset($text), 3);			$head = substr(reset($text), 3);

	$body = array_slice($text, 1);			$body = array_slice($text, 1);
				$body = implode('', $body);
				$body = $this->normalizeQuotedBody($body);

	// Remove the carets.			return array(trim($head), $body);
	foreach ($body as $key => $line) {
	$body[$key] = substr($line, 1);
	}

	// Strip leading empty lines.
	foreach ($body as $key => $line) {
	if (strlen(trim($line))) {
	break;
	}
	unset($body[$key]);
	}

	return array(trim($head), implode('', $body));
	}			}

	public function markupText($text, $children) {			public function markupText($text, $children) {
	$text = $this->applyRules($text);			$text = $this->applyRules($text);

	if ($this->getEngine()->isTextMode()) {			if ($this->getEngine()->isTextMode()) {
	$children = phutil_split_lines($children, true);			$children = $this->getQuotedText($children);
	foreach ($children as $key => $child) {
	if (strlen(trim($child))) {
	$children[$key] = '> '.$child;
	} else {
	$children[$key] = '>'.$child;
	}
	}
	$children = implode('', $children);

	return $text."\n\n".$children;			return $text."\n\n".$children;
	}			}

	if ($this->getEngine()->isHTMLMailMode()) {			if ($this->getEngine()->isHTMLMailMode()) {
	$block_attributes = array(			$block_attributes = array(
	'style' => 'border-left: 3px solid #8C98B8;			'style' => 'border-left: 3px solid #8C98B8;
	color: #6B748C;			color: #6B748C;
	font-style: italic;			font-style: italic;
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