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Implement Link

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This commit is contained in:
Aidan Woods
2019-01-20 02:35:32 +00:00
parent 79a38a1ebb
commit dad0088adb
2 changed files with 128 additions and 64 deletions
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64
src/Parsedown.php
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@ -444,70 +444,6 @@ class Parsedown
return $Inline;
}
protected function inlineLink($Excerpt)
{
$Element = [
'name' => 'a',
'handler' => [
'function' => 'lineElements',
'argument' => null,
'destination' => 'elements',
],
'nonNestables' => ['Url', 'Link'],
'attributes' => [
'href' => null,
'title' => null,
],
];
$extent = 0;
$remainder = $Excerpt['text'];
if (\preg_match('/\[((?:[^][]++|(?R))*+)\]/', $remainder, $matches)) {
$Element['handler']['argument'] = $matches[1];
$extent += \strlen($matches[0]);
$remainder = \substr($remainder, $extent);
} else {
return;
}
if (\preg_match('/^[(]\s*+((?:[^ ()]++|[(][^ )]+[)])++)(?:[ ]+("[^"]*+"|\'[^\']*+\'))?\s*+[)]/', $remainder, $matches)) {
$Element['attributes']['href'] = $matches[1];
if (isset($matches[2])) {
$Element['attributes']['title'] = \substr($matches[2], 1, - 1);
}
$extent += \strlen($matches[0]);
} else {
if (\preg_match('/^\s*\[(.*?)\]/', $remainder, $matches)) {
$definition = \strlen($matches[1]) ? $matches[1] : $Element['handler']['argument'];
$definition = \strtolower($definition);
$extent += \strlen($matches[0]);
} else {
$definition = \strtolower($Element['handler']['argument']);
}
if (! isset($this->DefinitionData['Reference'][$definition])) {
return;
}
$Definition = $this->DefinitionData['Reference'][$definition];
$Element['attributes']['href'] = $Definition['url'];
$Element['attributes']['title'] = $Definition['title'];
}
return [
'extent' => $extent,
'element' => $Element,
];
}
protected function inlineMarkup($Excerpt)
{
if ($this->markupEscaped or $this->safeMode or \strpos($Excerpt['text'], '>') === false) {