mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-12-27 17:51:53 +00:00
123 lines
3.4 KiB
PHP
123 lines
3.4 KiB
PHP
<?php
|
|
class UOJMarkdown extends ParsedownMath {
|
|
public function __construct($options = '') {
|
|
if (method_exists(get_parent_class(), "__construct")) {
|
|
parent::__construct($options);
|
|
}
|
|
|
|
$this->options['username_with_color'] = $options['username_with_color'] ?: false;
|
|
|
|
// Special Block
|
|
$this->inlineMarkerList .= '@';
|
|
$this->InlineTypes['@'][] = 'SpecialBlock';
|
|
|
|
// https://gist.github.com/ShNURoK42/b5ce8baa570975db487c
|
|
$this->InlineTypes['@'][] = 'UserMention';
|
|
}
|
|
|
|
// https://github.com/taufik-nurrohman/parsedown-extra-plugin/blob/1653418c5a9cf5277cd28b0b23ba2d95d18e9bc4/ParsedownExtraPlugin.php#L340-L345
|
|
protected function doGetAttributes($Element) {
|
|
if (isset($Element['attributes'])) {
|
|
return (array) $Element['attributes'];
|
|
}
|
|
return array();
|
|
}
|
|
|
|
// https://github.com/taufik-nurrohman/parsedown-extra-plugin/blob/1653418c5a9cf5277cd28b0b23ba2d95d18e9bc4/ParsedownExtraPlugin.php#L347-L358
|
|
protected function doGetContent($Element) {
|
|
if (isset($Element['text'])) {
|
|
return $Element['text'];
|
|
}
|
|
if (isset($Element['rawHtml'])) {
|
|
return $Element['rawHtml'];
|
|
}
|
|
if (isset($Element['handler']['argument'])) {
|
|
return implode("\n", (array) $Element['handler']['argument']);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
// https://github.com/taufik-nurrohman/parsedown-extra-plugin/blob/1653418c5a9cf5277cd28b0b23ba2d95d18e9bc4/ParsedownExtraPlugin.php#L369-L378
|
|
protected function doSetAttributes(&$Element, $From, $Args = array()) {
|
|
$Attributes = $this->doGetAttributes($Element);
|
|
$Content = $this->doGetContent($Element);
|
|
if (is_callable($From)) {
|
|
$Args = array_merge(array($Content, $Attributes, &$Element), $Args);
|
|
$Element['attributes'] = array_replace($Attributes, (array) call_user_func_array($From, $Args));
|
|
} else {
|
|
$Element['attributes'] = array_replace($Attributes, (array) $From);
|
|
}
|
|
}
|
|
|
|
// Add classes to <table>
|
|
protected function blockTableComplete($Block) {
|
|
$this->doSetAttributes($Block['element'], ['class' => 'table table-bordered']);
|
|
|
|
return $Block;
|
|
}
|
|
|
|
// https://gist.github.com/ShNURoK42/b5ce8baa570975db487c
|
|
protected function inlineUserMention($Excerpt) {
|
|
if (preg_match('/^@([^\s]+)/', $Excerpt['text'], $matches)) {
|
|
$mentioned_user = UOJUser::query($matches[1]);
|
|
|
|
if ($mentioned_user) {
|
|
$color = 'blue';
|
|
|
|
if ($this->options['username_with_color']) {
|
|
$color = UOJUser::getUserColor($mentioned_user);
|
|
}
|
|
|
|
return [
|
|
'extent' => strlen($matches[0]),
|
|
'element' => [
|
|
'name' => 'span',
|
|
'text' => '@' . $mentioned_user['username'],
|
|
'attributes' => [
|
|
'class' => "uoj-username uoj-username-{$color}",
|
|
'data-realname' => UOJUser::getRealname($mentioned_user),
|
|
'data-color' => $color,
|
|
],
|
|
],
|
|
];
|
|
}
|
|
|
|
return [
|
|
'extent' => strlen($matches[0]),
|
|
'markup' => $matches[0],
|
|
];
|
|
}
|
|
}
|
|
|
|
protected function inlineSpecialBlock($Excerpt) {
|
|
if (!isset($Excerpt['text'][1]) or $Excerpt['text'][1] !== '[') {
|
|
return;
|
|
}
|
|
|
|
$Excerpt['text'] = substr($Excerpt['text'], 1);
|
|
|
|
$Link = $this->inlineLink($Excerpt);
|
|
|
|
if ($Link === null) {
|
|
return;
|
|
}
|
|
|
|
$Inline = [
|
|
'extent' => $Link['extent'] + 1,
|
|
'element' => [
|
|
'name' => 'div',
|
|
'attributes' => [
|
|
'data-src' => $Link['element']['attributes']['href'],
|
|
"data-{$Link['element']['text']}" => $Link['element']['text'],
|
|
],
|
|
],
|
|
];
|
|
|
|
$Inline['element']['attributes'] += $Link['element']['attributes'];
|
|
|
|
unset($Inline['element']['attributes']['href']);
|
|
|
|
return $Inline;
|
|
}
|
|
}
|