contentEx = __CLASS__ . '::parse';
Contents::pluginHandle()->excerptEx = __CLASS__ . '::parse';
Comments::pluginHandle()->contentEx = __CLASS__ . '::parse';
Archive::pluginHandle()->header = __CLASS__ . '::header';
Archive::pluginHandle()->footer = __CLASS__ . '::footer';
}
/**
* 禁用插件方法,如果禁用失败,直接抛出异常
*/
public static function deactivate()
{
}
/**
* 获取插件配置面板
*
* @param Form $form 配置面板
*/
public static function config(Form $form)
{
$compatibilityMode = new Form\Element\Radio('compatibilityMode', [
0 => _t('不启用'),
1 => _t('启用')
], 0, _t('兼容模式'), _t('兼容模式一般用于对以前没有使用Markdown语法解析的文章'));
$form->addInput($compatibilityMode->addRule('enum', _t('必须选择一个模式'), [0, 1]));
$styles = array_map('basename', glob(dirname(__FILE__) . '/res/styles/*.css'));
$styles = array_combine($styles, $styles);
$style = new Form\Element\Select('style', $styles, 'default.css',
_t('代码配色样式'));
$form->addInput($style->addRule('enum', _t('必须选择配色样式'), $styles));
}
/**
* 个人用户的配置面板
*
* @param Form $form
*/
public static function personalConfig(Form $form)
{
}
/**
* 输出头部css
*/
public static function header($header, Archive $archive)
{
if ($archive->is('single')) {
$cssUrl = Helper::options()->pluginUrl . '/HighlightJs/res/styles/'
. Helper::options()->plugin('HighlightJs')->style;
echo '';
}
}
/**
* 输出尾部js
*/
public static function footer(Archive $archive)
{
if ($archive->is('single')) {
$jsUrl = Helper::options()->pluginUrl . '/HighlightJs/res/highlight.pack.js';
echo '';
echo '';
}
}
/**
* 插件实现方法
*
* @access public
* @return string
*/
public static function parse($text, $widget, $lastResult): string
{
$text = empty($lastResult) ? $text : $lastResult;
if (!Helper::options()->plugin('HighlightJs')->compatibilityMode) {
return $text;
}
if ($widget instanceof Archive || $widget instanceof Comments) {
$isMarkdown = $widget instanceof Comments ? Helper::options()->commentsMarkdown : $widget->isMarkdown;
return preg_replace_callback("/<(code|pre)(\s*[^>]*)>(.*?)<\/\\1>/is", function ($matches) use ($isMarkdown) {
if ('code' == $matches[1] && !$isMarkdown) {
$language = $matches[2];
if (!empty($language)) {
if (preg_match("/^\s*(class|lang|language)=\"(?:lang-|language-)?([_a-z0-9-]+)\"$/i", $language, $out)) {
$language = ' class="' . trim($out[2]) . '"';
} elseif (preg_match("/\s*([_a-z0-9]+)/i", $language, $out)) {
$language = ' class="language-' . trim($out[1]) . '"';
}
}
return "" . htmlspecialchars(trim($matches[3])) . "
";
}
return $matches[0];
}, $text);
} else {
return $text;
}
}
}