← All changes | app/Services/Parsedown.php +75 -78 2.7.0 → 2.10.01 View file →

		@@ -1,5 +1,6 @@
1	1	<?php
	2	+// phpcs:disable -- Third-party library (Parsedown by Emanuil Rusev). Not subject to project coding standards.
2	3
3	4	namespace FluentCommunity\App\Services;
4	5	#
5	6	#
		@@ -57,31 +58,31 @@
57	58	# Lines
58	59	#
59	60
60	61	protected $BlockTypes = array(
61		- '#' => array('Header'),
62		- '*' => array('Rule', 'List'),
63		- '+' => array('List'),
64		- '-' => array('SetextHeader', 'Table', 'Rule', 'List'),
65		- '0' => array('List'),
66		- '1' => array('List'),
67		- '2' => array('List'),
68		- '3' => array('List'),
69		- '4' => array('List'),
70		- '5' => array('List'),
71		- '6' => array('List'),
72		- '7' => array('List'),
73		- '8' => array('List'),
74		- '9' => array('List'),
75		- ':' => array('Table'),
76		- '<' => array('Comment', 'Markup'),
77		- '=' => array('SetextHeader'),
78		- '>' => array('Quote'),
79		- '[' => array('Reference'),
80		- '_' => array('Rule'),
81		- '`' => array('FencedCode'),
82		- '|' => array('Table'),
83		- '~' => array('FencedCode'),
	62	+ '#' => array( 'Header' ),
	63	+ '*' => array( 'Rule', 'List' ),
	64	+ '+' => array( 'List' ),
	65	+ '-' => array( 'SetextHeader', 'Table', 'Rule', 'List' ),
	66	+ '0' => array( 'List' ),
	67	+ '1' => array( 'List' ),
	68	+ '2' => array( 'List' ),
	69	+ '3' => array( 'List' ),
	70	+ '4' => array( 'List' ),
	71	+ '5' => array( 'List' ),
	72	+ '6' => array( 'List' ),
	73	+ '7' => array( 'List' ),
	74	+ '8' => array( 'List' ),
	75	+ '9' => array( 'List' ),
	76	+ ':' => array( 'Table' ),
	77	+ '<' => array( 'Comment', 'Markup' ),
	78	+ '=' => array( 'SetextHeader' ),
	79	+ '>' => array( 'Quote' ),
	80	+ '[' => array( 'Reference' ),
	81	+ '_' => array( 'Rule' ),
	82	+ '`' => array( 'FencedCode' ),
	83	+ '|' => array( 'Table' ),
	84	+ '~' => array( 'FencedCode' ),
84	85	);
85	86
86	87	# ~
87	88
		@@ -94,9 +95,9 @@
94	95	public function __construct($config = [])
95	96	{
96	97
97	98	$config = wp_parse_args($config, [
98		- 'minHeaderLevel' => 0
	99	+ 'minHeaderLevel' => 0,
99	100	]);
100	101
101	102	$this->minHeaderLevel = $config['minHeaderLevel'];
102	103	}
		@@ -121,9 +122,9 @@
121	122	# make sure no definitions are set
122	123	$this->DefinitionData = array();
123	124
124	125	# standardize line breaks
125		- $text = str_replace(array("\r\n", "\r"), "\n", $text);
	126	+ $text = str_replace(array( "\r\n", "\r" ), "\n", $text);
126	127
127	128	# remove surrounding line breaks
128	129	$text = trim($text, "\n");
129	130
		@@ -212,9 +213,9 @@
212	213	$text = $indent > 0 ? substr($line, $indent) : $line;
213	214
214	215	# ~
215	216
216		- $Line = array('body' => $line, 'indent' => $indent, 'text' => $text);
	217	+ $Line = array( 'body' => $line, 'indent' => $indent, 'text' => $text );
217	218
218	219	# ~
219	220
220	221	if (isset($CurrentBlock['continuable'])) {
		@@ -224,13 +225,11 @@
224	225	if (isset($Block)) {
225	226	$CurrentBlock = $Block;
226	227
227	228	continue;
228		- } else {
229		- if ($this->isBlockCompletable($CurrentBlock['type'])) {
	229	+ } elseif ($this->isBlockCompletable($CurrentBlock['type'])) {
230	230	$methodName = 'block' . $CurrentBlock['type'] . 'Complete';
231	231	$CurrentBlock = $this->$methodName($CurrentBlock);
232		- }
233	232	}
234	233	}
235	234
236	235	# ~
		@@ -314,9 +313,9 @@
314	313	protected function extractElement(array $Component)
315	314	{
316	315	if (!isset($Component['element'])) {
317	316	if (isset($Component['markup'])) {
318		- $Component['element'] = array('rawHtml' => $Component['markup']);
	317	+ $Component['element'] = array( 'rawHtml' => $Component['markup'] );
319	318	} elseif (isset($Component['hidden'])) {
320	319	$Component['element'] = array();
321	320	}
322	321	}
		@@ -462,9 +461,9 @@
462	461	* U+000D CARRIAGE RETURN (CR).
463	462	*/
464	463	$language = substr($infostring, 0, strcspn($infostring, " \t\n\f\r"));
465	464
466		- $Element['attributes'] = array('class' => "language-$language");
	465	+ $Element['attributes'] = array( 'class' => "language-$language" );
467	466	}
468	467
469	468	$Block = array(
470	469	'char' => $marker,
		@@ -544,9 +543,9 @@
544	543	'handler' => array(
545	544	'function' => 'lineElements',
546	545	'argument' => $text,
547	546	'destination' => 'elements',
548		- )
	547	+ ),
549	548	),
550	549	);
551	550
552	551	return $Block;
		@@ -554,11 +553,11 @@
554	553
555	554	#
556	555	# List
557	556
558		- protected function blockList($Line, array $CurrentBlock = null)
	557	+ protected function blockList($Line, ?array $CurrentBlock = null)
559	558	{
560		- list($name, $pattern) = $Line['text'][0] <= '-' ? array('ul', '[*+-]') : array('ol', '[0-9]{1,9}+[.\)]');
	559	+ list($name, $pattern) = $Line['text'][0] <= '-' ? array( 'ul', '[*+-]' ) : array( 'ol', '[0-9]{1,9}+[.\)]' );
561	560
562	561	if (preg_match('/^(' . $pattern . '([ ]++|$))(.*+)/', $Line['text'], $matches)) {
563	562	$contentIndent = strlen($matches[2]);
564	563
		@@ -598,9 +597,9 @@
598	597	) {
599	598	return;
600	599	}
601	600
602		- $Block['element']['attributes'] = array('start' => $listStart);
	601	+ $Block['element']['attributes'] = array( 'start' => $listStart );
603	602	}
604	603	}
605	604
606	605	$Block['li'] = array(
		@@ -606,11 +605,11 @@
606	605	$Block['li'] = array(
607	606	'name' => 'li',
608	607	'handler' => array(
609	608	'function' => 'li',
610		- 'argument' => !empty($matches[3]) ? array($matches[3]) : array(),
611		- 'destination' => 'elements'
612		- )
	609	+ 'argument' => !empty($matches[3]) ? array( $matches[3] ) : array(),
	610	+ 'destination' => 'elements',
	611	+ ),
613	612	);
614	613
615	614	$Block['element']['elements'] [] = &$Block['li'];
616	615
		@@ -654,11 +653,11 @@
654	653	$Block['li'] = array(
655	654	'name' => 'li',
656	655	'handler' => array(
657	656	'function' => 'li',
658		- 'argument' => array($text),
659		- 'destination' => 'elements'
660		- )
	657	+ 'argument' => array( $text ),
	658	+ 'destination' => 'elements',
	659	+ ),
661	660	);
662	661
663	662	$Block['element']['elements'] [] = &$Block['li'];
664	663
		@@ -721,9 +720,9 @@
721	720	'handler' => array(
722	721	'function' => 'linesElements',
723	722	'argument' => (array)$matches[1],
724	723	'destination' => 'elements',
725		- )
	724	+ ),
726	725	),
727	726	);
728	727
729	728	return $Block;
		@@ -769,9 +768,9 @@
769	768
770	769	#
771	770	# Setext
772	771
773		- protected function blockSetextHeader($Line, array $Block = null)
	772	+ protected function blockSetextHeader($Line, ?array $Block = null)
774	773	{
775	774	if (!isset($Block) or $Block['type'] !== 'Paragraph' or isset($Block['interrupted'])) {
776	775	return;
777	776	}
		@@ -849,9 +848,9 @@
849	848
850	849	#
851	850	# Table
852	851
853		- protected function blockTable($Line, array $Block = null)
	852	+ protected function blockTable($Line, ?array $Block = null)
854	853	{
855	854	if (!isset($Block) or $Block['type'] !== 'Paragraph' or isset($Block['interrupted'])) {
856	855	return;
857	856	}
		@@ -921,9 +920,9 @@
921	920	'handler' => array(
922	921	'function' => 'lineElements',
923	922	'argument' => $headerCell,
924	923	'destination' => 'elements',
925		- )
	924	+ ),
926	925	);
927	926
928	927	if (isset($alignments[$index])) {
929	928	$alignment = $alignments[$index];
		@@ -990,9 +989,9 @@
990	989	'handler' => array(
991	990	'function' => 'lineElements',
992	991	'argument' => $cell,
993	992	'destination' => 'elements',
994		- )
	993	+ ),
995	994	);
996	995
997	996	if (isset($Block['alignments'][$index])) {
998	997	$Element['attributes'] = array(
		@@ -1048,18 +1047,18 @@
1048	1047	# Inline Elements
1049	1048	#
1050	1049
1051	1050	protected $InlineTypes = array(
1052		- '!' => array('Image'),
1053		- '&' => array('SpecialCharacter'),
1054		- '*' => array('Emphasis'),
1055		- ':' => array('Url'),
1056		- '<' => array('UrlTag', 'EmailTag', 'Markup'),
1057		- '[' => array('Link'),
1058		- '_' => array('Emphasis'),
1059		- '`' => array('Code'),
1060		- '~' => array('Strikethrough'),
1061		- '\\' => array('EscapeSequence'),
	1051	+ '!' => array( 'Image' ),
	1052	+ '&' => array( 'SpecialCharacter' ),
	1053	+ '*' => array( 'Emphasis' ),
	1054	+ ':' => array( 'Url' ),
	1055	+ '<' => array( 'UrlTag', 'EmailTag', 'Markup' ),
	1056	+ '[' => array( 'Link' ),
	1057	+ '_' => array( 'Emphasis' ),
	1058	+ '`' => array( 'Code' ),
	1059	+ '~' => array( 'Strikethrough' ),
	1060	+ '\\' => array( 'EscapeSequence' ),
1062	1061	);
1063	1062
1064	1063	# ~
1065	1064
		@@ -1076,9 +1075,9 @@
1076	1075
1077	1076	protected function lineElements($text, $nonNestables = array())
1078	1077	{
1079	1078	# standardize line breaks
1080		- $text = str_replace(array("\r\n", "\r"), "\n", $text);
	1079	+ $text = str_replace(array( "\r\n", "\r" ), "\n", $text);
1081	1080
1082	1081	$Elements = array();
1083	1082
1084	1083	$nonNestables = (empty($nonNestables)
		@@ -1092,9 +1091,9 @@
1092	1091	$marker = $excerpt[0];
1093	1092
1094	1093	$markerPosition = strlen($text) - strlen($excerpt);
1095	1094
1096		- $Excerpt = array('text' => $excerpt, 'context' => $text);
	1095	+ $Excerpt = array( 'text' => $excerpt, 'context' => $text );
1097	1096
1098	1097	foreach ($this->InlineTypes[$marker] as $inlineType) {
1099	1098	# check to see if the current inline type is nestable in the current context
1100	1099
		@@ -1178,10 +1177,10 @@
1178	1177
1179	1178	$Inline['element']['elements'] = self::pregReplaceElements(
1180	1179	$this->breaksEnabled ? '/[ ]*+\n/' : '/(?:[ ]*+\\\\|[ ]{2,}+)\n/',
1181	1180	array(
1182		- array('name' => 'br'),
1183		- array('text' => "\n"),
	1181	+ array( 'name' => 'br' ),
	1182	+ array( 'text' => "\n" ),
1184	1183	),
1185	1184	$text
1186	1185	);
1187	1186
		@@ -1258,9 +1257,9 @@
1258	1257	'handler' => array(
1259	1258	'function' => 'lineElements',
1260	1259	'argument' => $matches[1],
1261	1260	'destination' => 'elements',
1262		- )
	1261	+ ),
1263	1262	),
1264	1263	);
1265	1264	}
1266	1265
		@@ -1267,9 +1266,9 @@
1267	1266	protected function inlineEscapeSequence($Excerpt)
1268	1267	{
1269	1268	if (isset($Excerpt['text'][1]) and in_array($Excerpt['text'][1], $this->specialCharacters)) {
1270	1269	return array(
1271		- 'element' => array('rawHtml' => $Excerpt['text'][1]),
	1270	+ 'element' => array( 'rawHtml' => $Excerpt['text'][1] ),
1272	1271	'extent' => 2,
1273	1272	);
1274	1273	}
1275	1274	}
		@@ -1315,9 +1314,9 @@
1315	1314	'function' => 'lineElements',
1316	1315	'argument' => null,
1317	1316	'destination' => 'elements',
1318	1317	),
1319		- 'nonNestables' => array('Url', 'Link'),
	1318	+ 'nonNestables' => array( 'Url', 'Link' ),
1320	1319	'attributes' => array(
1321	1320	'href' => null,
1322	1321	'title' => null,
1323	1322	),
		@@ -1378,9 +1377,9 @@
1378	1377	}
1379	1378
1380	1379	if ($Excerpt['text'][1] === '/' and preg_match('/^<\/\w[\w-]*+[ ]*+>/s', $Excerpt['text'], $matches)) {
1381	1380	return array(
1382		- 'element' => array('rawHtml' => $matches[0]),
	1381	+ 'element' => array( 'rawHtml' => $matches[0] ),
1383	1382	'extent' => strlen($matches[0]),
1384	1383	);
1385	1384	}
1386	1385
		@@ -1385,9 +1384,9 @@
1385	1384	}
1386	1385
1387	1386	if ($Excerpt['text'][1] === '!' and preg_match('/^<!---?[^>-](?:-?+[^-])*-->/s', $Excerpt['text'], $matches)) {
1388	1387	return array(
1389		- 'element' => array('rawHtml' => $matches[0]),
	1388	+ 'element' => array( 'rawHtml' => $matches[0] ),
1390	1389	'extent' => strlen($matches[0]),
1391	1390	);
1392	1391	}
1393	1392
		@@ -1392,9 +1391,9 @@
1392	1391	}
1393	1392
1394	1393	if ($Excerpt['text'][1] !== ' ' and preg_match('/^<\w[\w-]*+(?:[ ]*+' . $this->regexHtmlAttribute . ')*+[ ]*+\/?>/s', $Excerpt['text'], $matches)) {
1395	1394	return array(
1396		- 'element' => array('rawHtml' => $matches[0]),
	1395	+ 'element' => array( 'rawHtml' => $matches[0] ),
1397	1396	'extent' => strlen($matches[0]),
1398	1397	);
1399	1398	}
1400	1399	}
		@@ -1404,9 +1403,9 @@
1404	1403	if (substr($Excerpt['text'], 1, 1) !== ' ' and strpos($Excerpt['text'], ';') !== false
1405	1404	and preg_match('/^&(#?+[0-9a-zA-Z]++);/', $Excerpt['text'], $matches)
1406	1405	) {
1407	1406	return array(
1408		- 'element' => array('rawHtml' => '&' . $matches[1] . ';'),
	1407	+ 'element' => array( 'rawHtml' => '&' . $matches[1] . ';' ),
1409	1408	'extent' => strlen($matches[0]),
1410	1409	);
1411	1410	}
1412	1411
		@@ -1427,9 +1426,9 @@
1427	1426	'handler' => array(
1428	1427	'function' => 'lineElements',
1429	1428	'argument' => $matches[1],
1430	1429	'destination' => 'elements',
1431		- )
	1430	+ ),
1432	1431	),
1433	1432	);
1434	1433	}
1435	1434	}
		@@ -1522,14 +1521,14 @@
1522	1521	}
1523	1522
1524	1523	protected function handleElementRecursive(array $Element)
1525	1524	{
1526		- return $this->elementApplyRecursive(array($this, 'handle'), $Element);
	1525	+ return $this->elementApplyRecursive(array( $this, 'handle' ), $Element);
1527	1526	}
1528	1527
1529	1528	protected function handleElementsRecursive(array $Elements)
1530	1529	{
1531		- return $this->elementsApplyRecursive(array($this, 'handle'), $Elements);
	1530	+ return $this->elementsApplyRecursive(array( $this, 'handle' ), $Elements);
1532	1531	}
1533	1532
1534	1533	protected function elementApplyRecursive($closure, array $Element)
1535	1534	{
		@@ -1624,14 +1623,12 @@
1624	1623	if (isset($Element['elements'])) {
1625	1624	$markup .= $this->elements($Element['elements']);
1626	1625	} elseif (isset($Element['element'])) {
1627	1626	$markup .= $this->element($Element['element']);
	1627	+ } elseif (!$permitRawHtml) {
	1628	+ $markup .= self::escape($text ?? '', true);
1628	1629	} else {
1629		- if (!$permitRawHtml) {
1630		- $markup .= self::escape($text, true);
1631		- } else {
1632		- $markup .= $text;
1633		- }
	1630	+ $markup .= $text ?? '';
1634	1631	}
1635	1632
1636	1633	$markup .= $hasName ? '</' . $Element['name'] . '>' : '';
1637	1634	} elseif ($hasName) {
		@@ -1699,9 +1696,9 @@
1699	1696	$offset = $matches[0][1];
1700	1697	$before = substr($text, 0, $offset);
1701	1698	$after = substr($text, $offset + strlen($matches[0][0]));
1702	1699
1703		- $newElements[] = array('text' => $before);
	1700	+ $newElements[] = array( 'text' => $before );
1704	1701
1705	1702	foreach ($Elements as $Element) {
1706	1703	$newElements[] = $Element;
1707	1704	}
		@@ -1708,9 +1705,9 @@
1708	1705
1709	1706	$text = $after;
1710	1707	}
1711	1708
1712		- $newElements[] = array('text' => $text);
	1709	+ $newElements[] = array( 'text' => $text );
1713	1710
1714	1711	return $newElements;
1715	1712	}
1716	1713
		@@ -1814,9 +1811,9 @@
1814	1811	#
1815	1812	# Read-Only
1816	1813
1817	1814	protected $specialCharacters = array(
1818		- '\\', '`', '*', '_', '{', '}', '[', ']', '(', ')', '>', '#', '+', '-', '.', '!', '|', '~'
	1815	+ '\\', '`', '*', '_', '{', '}', '[', ']', '(', ')', '>', '#', '+', '-', '.', '!', '|', '~',
1819	1816	);
1820	1817
1821	1818	protected $StrongRegex = array(
1822	1819	'*' => '/^[*]{2}((?:\\\\\*|[^*]|[*][^*]*+[*])+?)[*]{2}(?![*])/s',