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7 changes: 6 additions & 1 deletion src/Generators/HTML.php
Original file line number Diff line number Diff line change
Expand Up @@ -318,7 +318,12 @@ protected function printTextBlock(DOMNode $node)
*/
protected function getFormattedTextBlock(DOMNode $node)
{
$content = trim($node->nodeValue);
$content = $node->nodeValue;
if (empty($content) === true) {
return '';
}

$content = trim($content);
$content = htmlspecialchars($content, (ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401));

// Allow only em tags.
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7 changes: 6 additions & 1 deletion src/Generators/Markdown.php
Original file line number Diff line number Diff line change
Expand Up @@ -178,7 +178,12 @@ protected function printTextBlock(DOMNode $node)
*/
protected function getFormattedTextBlock(DOMNode $node)
{
$content = trim($node->nodeValue);
$content = $node->nodeValue;
if (empty($content) === true) {
return '';
}

$content = trim($content);
$content = htmlspecialchars($content, (ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401));
$content = str_replace('<em>', '*', $content);
$content = str_replace('</em>', '*', $content);
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7 changes: 6 additions & 1 deletion src/Generators/Text.php
Original file line number Diff line number Diff line change
Expand Up @@ -124,7 +124,12 @@ protected function printTextBlock(DOMNode $node)
*/
protected function getFormattedTextBlock(DOMNode $node)
{
$text = trim($node->nodeValue);
$text = $node->nodeValue;
if (empty($text) === true) {
return '';
}

$text = trim($text);
$text = str_replace('<em>', '*', $text);
$text = str_replace('</em>', '*', $text);

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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,6 @@
<h1>GeneratorTest Coding Standards</h1>
<a name="Standard-Element,-no-content" />
<h2>Standard Element, no content</h2>
<p class="text"></p>
<table class="code-comparison">
<tr>
<td class="code-comparison-title">Valid: Lorem ipsum dolor sit amet.</td>
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,6 @@

## Standard Element, no content


<table>
<tr>
<th>Valid: Lorem ipsum dolor sit amet.</th>
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,6 @@
| GENERATORTEST CODING STANDARD: STANDARD ELEMENT, NO CONTENT |
---------------------------------------------------------------



----------------------------------------- CODE COMPARISON ------------------------------------------
| Valid: Lorem ipsum dolor sit amet. | Invalid: Maecenas non rutrum dolor. |
----------------------------------------------------------------------------------------------------
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