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https://github.com/erusev/parsedown.git
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Remove no longer needed parts of core class
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Aidan Woods
parent
dbdbda52a8
commit
36cfb21908
@ -65,73 +65,6 @@ final class Parsedown
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return $this->linesElements(Lines::fromTextLines($text, 0));
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}
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#
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# Setters
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#
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public function setBreaksEnabled($breaksEnabled)
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{
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$this->breaksEnabled = $breaksEnabled;
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return $this;
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}
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protected $breaksEnabled;
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public function setMarkupEscaped($markupEscaped)
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{
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$this->markupEscaped = $markupEscaped;
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return $this;
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}
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protected $markupEscaped;
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public function setUrlsLinked($urlsLinked)
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{
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$this->urlsLinked = $urlsLinked;
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return $this;
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}
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protected $urlsLinked = true;
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public function setSafeMode($safeMode)
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{
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$this->safeMode = (bool) $safeMode;
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return $this;
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}
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protected $safeMode;
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public function setStrictMode($strictMode)
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{
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$this->strictMode = (bool) $strictMode;
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return $this;
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}
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protected $strictMode;
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protected $safeLinksWhitelist = [
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'http://',
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'https://',
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'ftp://',
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'ftps://',
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'mailto:',
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'tel:',
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'data:image/png;base64,',
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'data:image/gif;base64,',
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'data:image/jpeg;base64,',
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'irc:',
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'ircs:',
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'git:',
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'ssh:',
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'news:',
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'steam:',
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];
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#
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# Lines
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#
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@ -425,183 +358,8 @@ final class Parsedown
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if (! isset($Element['autobreak'])) {
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$Element['autobreak'] = false;
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}
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}
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return $Elements;
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}
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# ~
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protected function unmarkedText($text)
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{
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$Inline = $this->inlineText($text);
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return $this->element($Inline['element']);
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}
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#
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# Handlers
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#
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protected function handle(array $Element)
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{
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if (isset($Element['handler'])) {
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if (!isset($Element['nonNestables'])) {
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$Element['nonNestables'] = [];
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}
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if (\is_string($Element['handler'])) {
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$function = $Element['handler'];
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$argument = $Element['text'];
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unset($Element['text']);
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$destination = 'rawHtml';
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} else {
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$function = $Element['handler']['function'];
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$argument = $Element['handler']['argument'];
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$destination = $Element['handler']['destination'];
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}
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$Element[$destination] = $this->{$function}($argument, $Element['nonNestables']);
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if ($destination === 'handler') {
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$Element = $this->handle($Element);
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}
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unset($Element['handler']);
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}
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return $Element;
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}
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protected function handleElementRecursive(array $Element)
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{
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return $this->elementApplyRecursive([$this, 'handle'], $Element);
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}
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protected function handleElementsRecursive(array $Elements)
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{
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return $this->elementsApplyRecursive([$this, 'handle'], $Elements);
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}
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protected function elementApplyRecursive($closure, array $Element)
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{
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$Element = \call_user_func($closure, $Element);
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if (isset($Element['elements'])) {
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$Element['elements'] = $this->elementsApplyRecursive($closure, $Element['elements']);
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} elseif (isset($Element['element'])) {
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$Element['element'] = $this->elementApplyRecursive($closure, $Element['element']);
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}
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return $Element;
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}
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protected function elementApplyRecursiveDepthFirst($closure, array $Element)
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{
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if (isset($Element['elements'])) {
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$Element['elements'] = $this->elementsApplyRecursiveDepthFirst($closure, $Element['elements']);
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} elseif (isset($Element['element'])) {
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$Element['element'] = $this->elementsApplyRecursiveDepthFirst($closure, $Element['element']);
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}
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$Element = \call_user_func($closure, $Element);
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return $Element;
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}
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protected function elementsApplyRecursive($closure, array $Elements)
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{
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foreach ($Elements as &$Element) {
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$Element = $this->elementApplyRecursive($closure, $Element);
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}
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return $Elements;
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}
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protected function elementsApplyRecursiveDepthFirst($closure, array $Elements)
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{
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foreach ($Elements as &$Element) {
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$Element = $this->elementApplyRecursiveDepthFirst($closure, $Element);
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}
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return $Elements;
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}
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protected function element(array $Element)
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{
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if ($this->safeMode) {
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$Element = $this->sanitiseElement($Element);
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}
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# identity map if element has no handler
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$Element = $this->handle($Element);
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$hasName = isset($Element['name']);
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$markup = '';
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if ($hasName) {
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$markup .= '<' . $Element['name'];
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if (isset($Element['attributes'])) {
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foreach ($Element['attributes'] as $name => $value) {
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if ($value === null) {
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continue;
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}
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$markup .= " $name=\"".self::escape($value).'"';
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}
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}
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}
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$permitRawHtml = false;
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if (isset($Element['text'])) {
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$text = $Element['text'];
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}
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// very strongly consider an alternative if you're writing an
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// extension
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elseif (isset($Element['rawHtml'])) {
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$text = $Element['rawHtml'];
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$allowRawHtmlInSafeMode = isset($Element['allowRawHtmlInSafeMode']) && $Element['allowRawHtmlInSafeMode'];
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$permitRawHtml = !$this->safeMode || $allowRawHtmlInSafeMode;
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}
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$hasContent = isset($text) || isset($Element['element']) || isset($Element['elements']);
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if ($hasContent) {
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$markup .= $hasName ? '>' : '';
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if (isset($Element['elements'])) {
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$markup .= $this->elements($Element['elements']);
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} elseif (isset($Element['element'])) {
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$markup .= $this->element($Element['element']);
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} else {
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if (!$permitRawHtml) {
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$markup .= self::escape($text, true);
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} else {
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$markup .= $text;
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}
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}
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$markup .= $hasName ? '</' . $Element['name'] . '>' : '';
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} elseif ($hasName) {
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$markup .= ' />';
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}
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return $markup;
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}
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protected function elements(array $Elements)
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{
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$markup = '';
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$autoBreak = true;
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foreach ($Elements as $Element) {
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if (empty($Element)) {
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continue;
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}
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# the marker does not belong to an inline
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$autoBreakNext = (
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isset($Element['autobreak'])
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@ -635,10 +393,6 @@ final class Parsedown
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return $Elements;
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}
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#
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# AST Convenience
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#
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/**
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* Replace occurrences $regexp with $Elements in $text. Return an array of
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* elements representing the replacement.
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@ -755,41 +509,4 @@ final class Parsedown
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return $instance;
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}
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private static $instances = [];
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#
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# Read-Only
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protected $specialCharacters = [
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'\\', '`', '*', '_', '{', '}', '[', ']', '(', ')', '>', '#', '+', '-', '.', '!', '|', '~'
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];
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protected $StrongRegex = [
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'*' => '/^[*]{2}((?:\\\\\*|[^*]|[*][^*]*+[*])+?)[*]{2}(?![*])/s',
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'_' => '/^__((?:\\\\_|[^_]|_[^_]*+_)+?)__(?!_)/us',
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];
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protected $EmRegex = [
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'*' => '/^[*]((?:\\\\\*|[^*]|[*][*][^*]+?[*][*])+?)[*](?![*])/s',
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'_' => '/^_((?:\\\\_|[^_]|__[^_]*__)+?)_(?!_)\b/us',
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];
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protected $regexHtmlAttribute = '[a-zA-Z_:][\w:.-]*+(?:\s*+=\s*+(?:[^"\'=<>`\s]+|"[^"]*+"|\'[^\']*+\'))?+';
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protected $voidElements = [
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'area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input', 'link', 'meta', 'param', 'source',
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];
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protected $textLevelElements = [
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'a', 'br', 'bdo', 'abbr', 'blink', 'nextid', 'acronym', 'basefont',
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'b', 'em', 'big', 'cite', 'small', 'spacer', 'listing',
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'i', 'rp', 'del', 'code', 'strike', 'marquee',
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'q', 'rt', 'ins', 'font', 'strong',
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's', 'tt', 'kbd', 'mark',
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'u', 'xm', 'sub', 'nobr',
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'sup', 'ruby',
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'var', 'span',
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'wbr', 'time',
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];
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}
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