diff options
Diffstat (limited to 'lib/MyParsedown.php')
| -rw-r--r-- | lib/MyParsedown.php | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/lib/MyParsedown.php b/lib/MyParsedown.php deleted file mode 100644 index 85ed9c4..0000000 --- a/lib/MyParsedown.php +++ /dev/null @@ -1,218 +0,0 @@ -<?php - -class MyParsedown extends ParsedownExtended { - - public function __construct( - ?array $opts = null, - protected bool $useImagePreviews = false - ) { - $parsedown_opts = [ - 'tables' => [ - 'tablespan' => true - ] - ]; - if (!is_null($opts)) { - $parsedown_opts = array_merge($parsedown_opts, $opts); - } - parent::__construct($parsedown_opts); - - $this->InlineTypes['{'][] = 'FileAttach'; - $this->InlineTypes['{'][] = 'Image'; - $this->InlineTypes['{'][] = 'Video'; - $this->inlineMarkerList .= '{'; - } - - protected function inlineFileAttach($excerpt) { - if (preg_match('/^{fileAttach:([\w]{8})}{\/fileAttach}/', $excerpt['text'], $matches)) { - $random_id = $matches[1]; - $upload = uploads::getByRandomId($random_id); - $result = [ - 'extent' => strlen($matches[0]), - 'element' => [ - 'name' => 'span', - 'text' => '', - ], - 'type' => '' - ]; - - if (!$upload) { - return $result; - } - - unset($result['element']['text']); - - $ctx = self::getSkinContext(); - $result['element']['rawHtml'] = $ctx->fileupload($upload->name, $upload->getDirectUrl(), $upload->note, $upload->getSize()); - - return $result; - } - } - - protected function inlineImage($excerpt) { - global $config; - - if (preg_match('/^{image:([\w]{8}),(.*?)}{\/image}/', $excerpt['text'], $matches)) { - $random_id = $matches[1]; - - $opts = [ - 'w' => 'auto', - 'h' => 'auto', - 'align' => 'left', - 'nolabel' => false, - ]; - $inputopts = explode(',', $matches[2]); - - foreach ($inputopts as $opt) { - if ($opt == 'nolabel') - $opts[$opt] = true; - else { - list($k, $v) = explode('=', $opt); - if (!isset($opts[$k])) - continue; - $opts[$k] = $v; - } - } - - $image = uploads::getByRandomId($random_id); - $result = [ - 'extent' => strlen($matches[0]), - 'element' => [ - 'name' => 'span', - 'text' => '', - ], - 'type' => '' - ]; - - if (!$image) { - return $result; - } - - list($w, $h) = $image->getImagePreviewSize( - $opts['w'] == 'auto' ? null : $opts['w'], - $opts['h'] == 'auto' ? null : $opts['h'] - ); - $opts['w'] = $w; - // $opts['h'] = $h; - - if (!$this->useImagePreviews) - $image_url = $image->getDirectUrl(); - else - $image_url = $image->getDirectPreviewUrl($w, $h); - - unset($result['element']['text']); - - $ctx = self::getSkinContext(); - $result['element']['rawHtml'] = $ctx->image( - w: $opts['w'], - nolabel: $opts['nolabel'], - align: $opts['align'], - padding_top: round($h / $w * 100, 4), - may_have_alpha: $image->imageMayHaveAlphaChannel(), - - url: $image_url, - direct_url: $image->getDirectUrl(), - note: $image->note - ); - - return $result; - } - } - - protected function inlineVideo($excerpt) { - if (preg_match('/^{video:([\w]{8})(?:,(.*?))?}{\/video}/', $excerpt['text'], $matches)) { - $random_id = $matches[1]; - - $opts = [ - 'w' => 'auto', - 'h' => 'auto', - 'align' => 'left', - 'nolabel' => false, - ]; - $inputopts = !empty($matches[2]) ? explode(',', $matches[2]) : []; - - foreach ($inputopts as $opt) { - if ($opt == 'nolabel') - $opts[$opt] = true; - else { - list($k, $v) = explode('=', $opt); - if (!isset($opts[$k])) - continue; - $opts[$k] = $v; - } - } - - $video = uploads::getByRandomId($random_id); - $result = [ - 'extent' => strlen($matches[0]), - 'element' => [ - 'name' => 'span', - 'text' => '', - ], - 'type' => '' - ]; - - if (!$video) { - return $result; - } - - $video_url = $video->getDirectUrl(); - - unset($result['element']['text']); - - $ctx = self::getSkinContext(); - $result['element']['rawHtml'] = $ctx->video( - url: $video_url, - w: $opts['w'], - h: $opts['h'] - ); - - return $result; - } - } - - protected function paragraph($line) { - if (preg_match('/^{fileAttach:([\w]{8})}{\/fileAttach}$/', $line['text'])) { - return $this->inlineFileAttach($line); - } - if (preg_match('/^{image:([\w]{8}),(?:.*?)}{\/image}/', $line['text'])) { - return $this->inlineImage($line); - } - if (preg_match('/^{video:([\w]{8})(?:,(?:.*?))?}{\/video}/', $line['text'])) { - return $this->inlineVideo($line); - } - return parent::paragraph($line); - } - - protected function blockFencedCodeComplete($block) { - if (!isset($block['element']['element']['attributes'])) { - return $block; - } - - $code = $block['element']['element']['text']; - $languageClass = $block['element']['element']['attributes']['class']; - $language = explode('-', $languageClass); - - if ($language[1] == 'term') { - $lines = explode("\n", $code); - for ($i = 0; $i < count($lines); $i++) { - $line = $lines[$i]; - if (str_starts_with($line, '$ ') || str_starts_with($line, '# ')) { - $lines[$i] = '<span class="term-prompt">'.substr($line, 0, 2).'</span>'.htmlspecialchars(substr($line, 2), ENT_NOQUOTES, 'UTF-8'); - } else { - $lines[$i] = htmlspecialchars($line, ENT_NOQUOTES, 'UTF-8'); - } - } - $block['element']['element']['rawHtml'] = implode("\n", $lines); - unset($block['element']['element']['text']); - - return $block; - } - - return parent::blockFencedCodeComplete($block); - } - - protected static function getSkinContext(): SkinContext { - return new SkinContext('\\skin\\markdown'); - } - -} |