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update parsedown

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This commit is contained in:
Evgeny Zinoviev 2024-02-09 19:27:26 +03:00
parent 696f4baeed
commit 198ecc0c84
1 changed files with 122 additions and 0 deletions
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122
lib/ext/MyParsedown.php
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@ -215,4 +215,126 @@ class MyParsedown extends ParsedownExtended {
return new SkinContext('\\skin\\markdown');
}
protected function blockTableComplete(array $Block)
{
if ( ! isset($Block))
{
return null;
}
$HeaderElements =& $Block['element']['elements'][0]['elements'][0]['elements'];
for ($index = count($HeaderElements) - 1; $index >= 0; --$index)
{
$colspan = 1;
$HeaderElement =& $HeaderElements[$index];
while ($index && $HeaderElements[$index - 1]['handler']['argument'] === '>')
{
$colspan++;
$PreviousHeaderElement =& $HeaderElements[--$index];
$PreviousHeaderElement['merged'] = true;
if (isset($PreviousHeaderElement['attributes']))
{
$HeaderElement['attributes'] = $PreviousHeaderElement['attributes'];
}
}
if ($colspan > 1)
{
if ( ! isset($HeaderElement['attributes']))
{
$HeaderElement['attributes'] = array();
}
$HeaderElement['attributes']['colspan'] = $colspan;
}
}
for ($index = count($HeaderElements) - 1; $index >= 0; --$index)
{
if (isset($HeaderElements[$index]['merged']))
{
array_splice($HeaderElements, $index, 1);
}
}
$Rows =& $Block['element']['elements'][1]['elements'];
foreach ($Rows as $RowNo => &$Row)
{
$Elements =& $Row['elements'];
for ($index = count($Elements) - 1; $index >= 0; --$index)
{
$colspan = 1;
$Element =& $Elements[$index];
while ($index && $Elements[$index - 1]['handler']['argument'] === '>')
{
$colspan++;
$PreviousElement =& $Elements[--$index];
$PreviousElement['merged'] = true;
if (isset($PreviousElement['attributes']))
{
$Element['attributes'] = $PreviousElement['attributes'];
}
}
if ($colspan > 1)
{
if ( ! isset($Element['attributes']))
{
$Element['attributes'] = array();
}
$Element['attributes']['colspan'] = $colspan;
}
}
}
foreach ($Rows as $RowNo => &$Row)
{
$Elements =& $Row['elements'];
foreach ($Elements as $index => &$Element)
{
$rowspan = 1;
if (isset($Element['merged']))
{
continue;
}
while ($RowNo + $rowspan < count($Rows) && $index < count($Rows[$RowNo + $rowspan]['elements']) && $Rows[$RowNo + $rowspan]['elements'][$index]['handler']['argument'] === '^' && (@$Element['attributes']['colspan'] ?: null) === (@$Rows[$RowNo + $rowspan]['elements'][$index]['attributes']['colspan'] ?: null))
{
$Rows[$RowNo + $rowspan]['elements'][$index]['merged'] = true;
$rowspan++;
}
if ($rowspan > 1)
{
if ( ! isset($Element['attributes']))
{
$Element['attributes'] = array();
}
$Element['attributes']['rowspan'] = $rowspan;
}
}
}
foreach ($Rows as $RowNo => &$Row)
{
$Elements =& $Row['elements'];
for ($index = count($Elements) - 1; $index >= 0; --$index)
{
if (isset($Elements[$index]['merged']))
{
array_splice($Elements, $index, 1);
}
}
}
return $Block;
}
}