PhutilRemarkupQuotesBlockRule.php
6beb131060efstable

PhutilRemarkupQuotesBlockRule.php
View Options

			<?php

			final class PhutilRemarkupQuotesBlockRule extends PhutilRemarkupBlockRule {

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

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

			return ($pos - $cursor);
			}

			public function supportsChildBlocks() {
			return true;
			}

			public function extractChildText($text) {
			$text = phutil_split_lines($text, true);
			foreach ($text as $key => $line) {
			$text[$key] = substr($line, 1);
			}

			// If every line in the block is empty or begins with at least one leading
			// space, strip the initial space off each line. When we quote text, we
			// normally add "> " (with a space) to the beginning of each line, which
			// can disrupt some other rules. If the block appears to have this space
			// in front of each line, remove it.

			$strip_space = true;
			foreach ($text as $key => $line) {
			$len = strlen($line);

			if (!$len) {
			// We'll still strip spaces if there are some completely empty
			// lines, they may have just had trailing whitespace trimmed.
			continue;
			}

			if ($line[0] == ' ' \|\| $line[0] == "\n") {
			continue;
			}

			// The first character of this line is something other than a space, so
			// we can't strip spaces.
			$strip_space = false;
			break;
			}

			if ($strip_space) {
			foreach ($text as $key => $line) {
			$len = strlen($line);
			if (!$len) {
			continue;
			}

			if ($line[0] !== ' ') {
			continue;
			}

			$text[$key] = substr($line, 1);
			}
			}

			return array('', implode('', $text));
			}

			public function markupText($text, $children) {
			if ($this->getEngine()->isTextMode()) {
			$lines = rtrim($children, "\n");
			$lines = phutil_split_lines($lines);
			foreach ($lines as $key => $line) {
			if (isset($line[0]) && ($line[0] == '>')) {
			$line = '>'.$line;
			} else {
			$line = '> '.$line;
			}
			$lines[$key] = $line;
			}
			return implode('', $lines);
			}

			$attributes = array();
			if ($this->getEngine()->isHTMLMailMode()) {
			$style = array(
			'border-left: 3px solid #a7b5bf;',
			'color: #464c5c;',
			'font-style: italic;',
			'margin: 4px 0 12px 0;',
			'padding: 4px 12px;',
			'background-color: #f8f9fc;',
			);

			$attributes['style'] = implode(' ', $style);
			}

			return phutil_tag(
			'blockquote',
			$attributes,
			$children);
			}

			}

libphutil/src/markup/engine/remarkup/blockrule/PhutilRemarkupQuotesBlockRule.php6beb131060efstable

PhutilRemarkupQuotesBlockRule.phpView Options

libphutil/src/markup/engine/remarkup/blockrule/PhutilRemarkupQuotesBlockRule.php
6beb131060efstable

PhutilRemarkupQuotesBlockRule.php
View Options