Commaaa2
This commit is contained in:
@@ -14,48 +14,49 @@ declare(strict_types=1);
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namespace League\CommonMark\Extension\Footnote\Event;
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use League\CommonMark\Block\Element\Paragraph;
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use League\CommonMark\Event\DocumentParsedEvent;
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use League\CommonMark\Extension\Footnote\Node\Footnote;
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use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
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use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
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use League\CommonMark\Inline\Element\Text;
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use League\CommonMark\Node\Block\Paragraph;
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use League\CommonMark\Node\Inline\Text;
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use League\CommonMark\Reference\Reference;
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use League\CommonMark\Util\ConfigurationAwareInterface;
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use League\CommonMark\Util\ConfigurationInterface;
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use League\Config\ConfigurationAwareInterface;
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use League\Config\ConfigurationInterface;
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final class AnonymousFootnotesListener implements ConfigurationAwareInterface
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{
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/** @var ConfigurationInterface */
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private $config;
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private ConfigurationInterface $config;
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public function onDocumentParsed(DocumentParsedEvent $event): void
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{
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$document = $event->getDocument();
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$walker = $document->walker();
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while ($event = $walker->next()) {
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$node = $event->getNode();
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if ($node instanceof FootnoteRef && $event->isEntering() && null !== $text = $node->getContent()) {
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// Anonymous footnote needs to create a footnote from its content
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$existingReference = $node->getReference();
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$reference = new Reference(
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$existingReference->getLabel(),
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'#' . $this->config->get('footnote/ref_id_prefix', 'fnref:') . $existingReference->getLabel(),
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$existingReference->getTitle()
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);
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$footnote = new Footnote($reference);
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$footnote->addBackref(new FootnoteBackref($reference));
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$paragraph = new Paragraph();
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$paragraph->appendChild(new Text($text));
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$footnote->appendChild($paragraph);
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$document->appendChild($footnote);
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foreach ($document->iterator() as $node) {
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if (! $node instanceof FootnoteRef || ($text = $node->getContent()) === null) {
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continue;
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}
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// Anonymous footnote needs to create a footnote from its content
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$existingReference = $node->getReference();
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$newReference = new Reference(
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$existingReference->getLabel(),
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'#' . $this->config->get('footnote/ref_id_prefix') . $existingReference->getLabel(),
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$existingReference->getTitle()
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);
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$paragraph = new Paragraph();
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$paragraph->appendChild(new Text($text));
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$paragraph->appendChild(new FootnoteBackref($newReference));
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$footnote = new Footnote($newReference);
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$footnote->appendChild($paragraph);
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$document->appendChild($footnote);
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}
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}
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public function setConfiguration(ConfigurationInterface $config): void
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public function setConfiguration(ConfigurationInterface $configuration): void
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{
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$this->config = $config;
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$this->config = $configuration;
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}
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}
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@@ -14,61 +14,43 @@ declare(strict_types=1);
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namespace League\CommonMark\Extension\Footnote\Event;
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use League\CommonMark\Block\Element\Document;
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use League\CommonMark\Event\DocumentParsedEvent;
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use League\CommonMark\Extension\Footnote\Node\Footnote;
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use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
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use League\CommonMark\Extension\Footnote\Node\FootnoteContainer;
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use League\CommonMark\Node\Block\Document;
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use League\CommonMark\Node\NodeIterator;
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use League\CommonMark\Reference\Reference;
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use League\CommonMark\Util\ConfigurationAwareInterface;
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use League\CommonMark\Util\ConfigurationInterface;
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use League\Config\ConfigurationAwareInterface;
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use League\Config\ConfigurationInterface;
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final class GatherFootnotesListener implements ConfigurationAwareInterface
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{
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/** @var ConfigurationInterface */
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private $config;
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private ConfigurationInterface $config;
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public function onDocumentParsed(DocumentParsedEvent $event): void
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{
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$document = $event->getDocument();
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$walker = $document->walker();
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$document = $event->getDocument();
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$footnotes = [];
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while ($event = $walker->next()) {
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if (!$event->isEntering()) {
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continue;
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}
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$node = $event->getNode();
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if (!$node instanceof Footnote) {
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foreach ($document->iterator(NodeIterator::FLAG_BLOCKS_ONLY) as $node) {
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if (! $node instanceof Footnote) {
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continue;
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}
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// Look for existing reference with footnote label
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$ref = $document->getReferenceMap()->getReference($node->getReference()->getLabel());
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$ref = $document->getReferenceMap()->get($node->getReference()->getLabel());
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if ($ref !== null) {
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// Use numeric title to get footnotes order
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$footnotes[\intval($ref->getTitle())] = $node;
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$footnotes[(int) $ref->getTitle()] = $node;
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} else {
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// Footnote call is missing, append footnote at the end
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$footnotes[INF] = $node;
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$footnotes[\PHP_INT_MAX] = $node;
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}
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/*
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* Look for all footnote refs pointing to this footnote
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* and create each footnote backrefs.
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*/
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$backrefs = $document->getData(
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'#' . $this->config->get('footnote/footnote_id_prefix', 'fn:') . $node->getReference()->getDestination(),
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[]
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);
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/** @var Reference $backref */
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foreach ($backrefs as $backref) {
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$node->addBackref(new FootnoteBackref(new Reference(
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$backref->getLabel(),
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'#' . $this->config->get('footnote/ref_id_prefix', 'fnref:') . $backref->getLabel(),
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$backref->getTitle()
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)));
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$key = '#' . $this->config->get('footnote/footnote_id_prefix') . $node->getReference()->getDestination();
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if ($document->data->has($key)) {
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$this->createBackrefs($node, $document->data->get($key));
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}
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}
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@@ -93,8 +75,32 @@ final class GatherFootnotesListener implements ConfigurationAwareInterface
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return $footnoteContainer;
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}
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public function setConfiguration(ConfigurationInterface $config): void
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/**
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* Look for all footnote refs pointing to this footnote and create each footnote backrefs.
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*
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* @param Footnote $node The target footnote
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* @param Reference[] $backrefs References to create backrefs for
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*/
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private function createBackrefs(Footnote $node, array $backrefs): void
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{
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$this->config = $config;
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// Backrefs should be added to the child paragraph
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$target = $node->lastChild();
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if ($target === null) {
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// This should never happen, but you never know
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$target = $node;
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}
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foreach ($backrefs as $backref) {
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$target->appendChild(new FootnoteBackref(new Reference(
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$backref->getLabel(),
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'#' . $this->config->get('footnote/ref_id_prefix') . $backref->getLabel(),
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$backref->getTitle()
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)));
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}
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}
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public function setConfiguration(ConfigurationInterface $configuration): void
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{
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$this->config = $configuration;
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}
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}
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@@ -22,26 +22,19 @@ final class NumberFootnotesListener
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{
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public function onDocumentParsed(DocumentParsedEvent $event): void
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{
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$document = $event->getDocument();
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$walker = $document->walker();
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$nextCounter = 1;
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$usedLabels = [];
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$document = $event->getDocument();
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$nextCounter = 1;
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$usedLabels = [];
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$usedCounters = [];
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while ($event = $walker->next()) {
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if (!$event->isEntering()) {
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foreach ($document->iterator() as $node) {
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if (! $node instanceof FootnoteRef) {
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continue;
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}
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$node = $event->getNode();
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if (!$node instanceof FootnoteRef) {
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continue;
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}
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$existingReference = $node->getReference();
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$label = $existingReference->getLabel();
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$counter = $nextCounter;
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$existingReference = $node->getReference();
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$label = $existingReference->getLabel();
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$counter = $nextCounter;
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$canIncrementCounter = true;
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if (\array_key_exists($label, $usedLabels)) {
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@@ -49,8 +42,8 @@ final class NumberFootnotesListener
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* Reference is used again, we need to point
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* to the same footnote. But with a different ID
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*/
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$counter = $usedCounters[$label];
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$label = $label . '__' . ++$usedLabels[$label];
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$counter = $usedCounters[$label];
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$label .= '__' . ++$usedLabels[$label];
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$canIncrementCounter = false;
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}
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@@ -63,19 +56,15 @@ final class NumberFootnotesListener
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// Override reference with numeric link
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$node->setReference($newReference);
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$document->getReferenceMap()->addReference($newReference);
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$document->getReferenceMap()->add($newReference);
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/*
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* Store created references in document for
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* creating FootnoteBackrefs
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*/
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if (false === $document->getData($existingReference->getDestination(), false)) {
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$document->data[$existingReference->getDestination()] = [];
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}
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$document->data->append($existingReference->getDestination(), $newReference);
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$document->data[$existingReference->getDestination()][] = $newReference;
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$usedLabels[$label] = 1;
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$usedLabels[$label] = 1;
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$usedCounters[$label] = $nextCounter;
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if ($canIncrementCounter) {
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@@ -14,10 +14,11 @@ declare(strict_types=1);
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namespace League\CommonMark\Extension\Footnote;
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use League\CommonMark\ConfigurableEnvironmentInterface;
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use League\CommonMark\Environment\EnvironmentBuilderInterface;
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use League\CommonMark\Event\DocumentParsedEvent;
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use League\CommonMark\Extension\ExtensionInterface;
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use League\CommonMark\Extension\ConfigurableExtensionInterface;
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use League\CommonMark\Extension\Footnote\Event\AnonymousFootnotesListener;
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use League\CommonMark\Extension\Footnote\Event\FixOrphanedFootnotesAndRefsListener;
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use League\CommonMark\Extension\Footnote\Event\GatherFootnotesListener;
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use League\CommonMark\Extension\Footnote\Event\NumberFootnotesListener;
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use League\CommonMark\Extension\Footnote\Node\Footnote;
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@@ -25,29 +26,45 @@ use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
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use League\CommonMark\Extension\Footnote\Node\FootnoteContainer;
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use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
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use League\CommonMark\Extension\Footnote\Parser\AnonymousFootnoteRefParser;
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use League\CommonMark\Extension\Footnote\Parser\FootnoteParser;
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use League\CommonMark\Extension\Footnote\Parser\FootnoteRefParser;
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use League\CommonMark\Extension\Footnote\Parser\FootnoteStartParser;
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use League\CommonMark\Extension\Footnote\Renderer\FootnoteBackrefRenderer;
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use League\CommonMark\Extension\Footnote\Renderer\FootnoteContainerRenderer;
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use League\CommonMark\Extension\Footnote\Renderer\FootnoteRefRenderer;
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use League\CommonMark\Extension\Footnote\Renderer\FootnoteRenderer;
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use League\Config\ConfigurationBuilderInterface;
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use Nette\Schema\Expect;
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final class FootnoteExtension implements ExtensionInterface
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final class FootnoteExtension implements ConfigurableExtensionInterface
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{
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public function register(ConfigurableEnvironmentInterface $environment)
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public function configureSchema(ConfigurationBuilderInterface $builder): void
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{
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$environment->addBlockParser(new FootnoteParser(), 51);
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$builder->addSchema('footnote', Expect::structure([
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'backref_class' => Expect::string('footnote-backref'),
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'backref_symbol' => Expect::string('↩'),
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'container_add_hr' => Expect::bool(true),
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'container_class' => Expect::string('footnotes'),
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'ref_class' => Expect::string('footnote-ref'),
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'ref_id_prefix' => Expect::string('fnref:'),
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'footnote_class' => Expect::string('footnote'),
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'footnote_id_prefix' => Expect::string('fn:'),
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]));
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}
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public function register(EnvironmentBuilderInterface $environment): void
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{
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$environment->addBlockStartParser(new FootnoteStartParser(), 51);
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$environment->addInlineParser(new AnonymousFootnoteRefParser(), 35);
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$environment->addInlineParser(new FootnoteRefParser(), 51);
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$environment->addBlockRenderer(FootnoteContainer::class, new FootnoteContainerRenderer());
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$environment->addBlockRenderer(Footnote::class, new FootnoteRenderer());
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$environment->addRenderer(FootnoteContainer::class, new FootnoteContainerRenderer());
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$environment->addRenderer(Footnote::class, new FootnoteRenderer());
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$environment->addRenderer(FootnoteRef::class, new FootnoteRefRenderer());
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$environment->addRenderer(FootnoteBackref::class, new FootnoteBackrefRenderer());
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$environment->addInlineRenderer(FootnoteRef::class, new FootnoteRefRenderer());
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$environment->addInlineRenderer(FootnoteBackref::class, new FootnoteBackrefRenderer());
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$environment->addEventListener(DocumentParsedEvent::class, [new AnonymousFootnotesListener(), 'onDocumentParsed']);
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$environment->addEventListener(DocumentParsedEvent::class, [new NumberFootnotesListener(), 'onDocumentParsed']);
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$environment->addEventListener(DocumentParsedEvent::class, [new GatherFootnotesListener(), 'onDocumentParsed']);
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$environment->addEventListener(DocumentParsedEvent::class, [new AnonymousFootnotesListener(), 'onDocumentParsed'], 40);
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$environment->addEventListener(DocumentParsedEvent::class, [new FixOrphanedFootnotesAndRefsListener(), 'onDocumentParsed'], 30);
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$environment->addEventListener(DocumentParsedEvent::class, [new NumberFootnotesListener(), 'onDocumentParsed'], 20);
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$environment->addEventListener(DocumentParsedEvent::class, [new GatherFootnotesListener(), 'onDocumentParsed'], 10);
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}
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}
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@@ -14,62 +14,24 @@ declare(strict_types=1);
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namespace League\CommonMark\Extension\Footnote\Node;
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use League\CommonMark\Block\Element\AbstractBlock;
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use League\CommonMark\Cursor;
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use League\CommonMark\Node\Block\AbstractBlock;
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use League\CommonMark\Reference\ReferenceInterface;
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use League\CommonMark\Reference\ReferenceableInterface;
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/**
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* @method children() AbstractBlock[]
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*/
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final class Footnote extends AbstractBlock
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final class Footnote extends AbstractBlock implements ReferenceableInterface
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{
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/**
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* @var FootnoteBackref[]
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*/
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private $backrefs = [];
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/**
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* @var ReferenceInterface
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*/
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private $reference;
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/** @psalm-readonly */
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private ReferenceInterface $reference;
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public function __construct(ReferenceInterface $reference)
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{
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parent::__construct();
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$this->reference = $reference;
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}
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public function canContain(AbstractBlock $block): bool
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{
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return true;
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}
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public function isCode(): bool
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{
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return false;
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}
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public function matchesNextLine(Cursor $cursor): bool
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{
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return false;
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}
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public function getReference(): ReferenceInterface
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{
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return $this->reference;
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}
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public function addBackref(FootnoteBackref $backref): self
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{
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$this->backrefs[] = $backref;
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return $this;
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}
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/**
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* @return FootnoteBackref[]
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*/
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public function getBackrefs(): array
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{
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return $this->backrefs;
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}
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}
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@@ -14,19 +14,22 @@ declare(strict_types=1);
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namespace League\CommonMark\Extension\Footnote\Node;
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use League\CommonMark\Inline\Element\AbstractInline;
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use League\CommonMark\Node\Inline\AbstractInline;
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use League\CommonMark\Reference\ReferenceInterface;
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use League\CommonMark\Reference\ReferenceableInterface;
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/**
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* Link from the footnote on the bottom of the document back to the reference
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*/
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final class FootnoteBackref extends AbstractInline
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final class FootnoteBackref extends AbstractInline implements ReferenceableInterface
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{
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/** @var ReferenceInterface */
|
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private $reference;
|
||||
/** @psalm-readonly */
|
||||
private ReferenceInterface $reference;
|
||||
|
||||
public function __construct(ReferenceInterface $reference)
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||||
{
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||||
parent::__construct();
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||||
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$this->reference = $reference;
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||||
}
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||||
|
||||
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@@ -14,26 +14,8 @@ declare(strict_types=1);
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||||
|
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namespace League\CommonMark\Extension\Footnote\Node;
|
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|
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use League\CommonMark\Block\Element\AbstractBlock;
|
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use League\CommonMark\Cursor;
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use League\CommonMark\Node\Block\AbstractBlock;
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/**
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* @method children() AbstractBlock[]
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*/
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final class FootnoteContainer extends AbstractBlock
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{
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public function canContain(AbstractBlock $block): bool
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{
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return $block instanceof Footnote;
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||||
}
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||||
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||||
public function isCode(): bool
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||||
{
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return false;
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}
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||||
public function matchesNextLine(Cursor $cursor): bool
|
||||
{
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return false;
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||||
}
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||||
}
|
||||
|
||||
@@ -14,27 +14,30 @@ declare(strict_types=1);
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||||
|
||||
namespace League\CommonMark\Extension\Footnote\Node;
|
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|
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use League\CommonMark\Inline\Element\AbstractInline;
|
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use League\CommonMark\Node\Inline\AbstractInline;
|
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use League\CommonMark\Reference\ReferenceInterface;
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use League\CommonMark\Reference\ReferenceableInterface;
|
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|
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final class FootnoteRef extends AbstractInline
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final class FootnoteRef extends AbstractInline implements ReferenceableInterface
|
||||
{
|
||||
/** @var ReferenceInterface */
|
||||
private $reference;
|
||||
private ReferenceInterface $reference;
|
||||
|
||||
/** @var string|null */
|
||||
private $content;
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||||
/** @psalm-readonly */
|
||||
private ?string $content = null;
|
||||
|
||||
/**
|
||||
* @param ReferenceInterface $reference
|
||||
* @param string|null $content
|
||||
* @param array<mixed> $data
|
||||
* @param array<mixed> $data
|
||||
*/
|
||||
public function __construct(ReferenceInterface $reference, ?string $content = null, array $data = [])
|
||||
{
|
||||
parent::__construct();
|
||||
|
||||
$this->reference = $reference;
|
||||
$this->content = $content;
|
||||
$this->data = $data;
|
||||
$this->content = $content;
|
||||
|
||||
if (\count($data) > 0) {
|
||||
$this->data->import($data);
|
||||
}
|
||||
}
|
||||
|
||||
public function getReference(): ReferenceInterface
|
||||
@@ -42,11 +45,9 @@ final class FootnoteRef extends AbstractInline
|
||||
return $this->reference;
|
||||
}
|
||||
|
||||
public function setReference(ReferenceInterface $reference): FootnoteRef
|
||||
public function setReference(ReferenceInterface $reference): void
|
||||
{
|
||||
$this->reference = $reference;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getContent(): ?string
|
||||
|
||||
@@ -14,72 +14,53 @@ declare(strict_types=1);
|
||||
|
||||
namespace League\CommonMark\Extension\Footnote\Parser;
|
||||
|
||||
use League\CommonMark\Environment\EnvironmentAwareInterface;
|
||||
use League\CommonMark\Environment\EnvironmentInterface;
|
||||
use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
|
||||
use League\CommonMark\Inline\Parser\InlineParserInterface;
|
||||
use League\CommonMark\InlineParserContext;
|
||||
use League\CommonMark\Normalizer\SlugNormalizer;
|
||||
use League\CommonMark\Normalizer\TextNormalizerInterface;
|
||||
use League\CommonMark\Parser\Inline\InlineParserInterface;
|
||||
use League\CommonMark\Parser\Inline\InlineParserMatch;
|
||||
use League\CommonMark\Parser\InlineParserContext;
|
||||
use League\CommonMark\Reference\Reference;
|
||||
use League\CommonMark\Util\ConfigurationAwareInterface;
|
||||
use League\CommonMark\Util\ConfigurationInterface;
|
||||
use League\Config\ConfigurationInterface;
|
||||
|
||||
final class AnonymousFootnoteRefParser implements InlineParserInterface, ConfigurationAwareInterface
|
||||
final class AnonymousFootnoteRefParser implements InlineParserInterface, EnvironmentAwareInterface
|
||||
{
|
||||
/** @var ConfigurationInterface */
|
||||
private $config;
|
||||
private ConfigurationInterface $config;
|
||||
|
||||
/** @var TextNormalizerInterface */
|
||||
private $slugNormalizer;
|
||||
/** @psalm-readonly-allow-private-mutation */
|
||||
private TextNormalizerInterface $slugNormalizer;
|
||||
|
||||
public function __construct()
|
||||
public function getMatchDefinition(): InlineParserMatch
|
||||
{
|
||||
$this->slugNormalizer = new SlugNormalizer();
|
||||
}
|
||||
|
||||
public function getCharacters(): array
|
||||
{
|
||||
return ['^'];
|
||||
return InlineParserMatch::regex('\^\[([^\]]+)\]');
|
||||
}
|
||||
|
||||
public function parse(InlineParserContext $inlineContext): bool
|
||||
{
|
||||
$container = $inlineContext->getContainer();
|
||||
$cursor = $inlineContext->getCursor();
|
||||
$nextChar = $cursor->peek();
|
||||
if ($nextChar !== '[') {
|
||||
return false;
|
||||
}
|
||||
$state = $cursor->saveState();
|
||||
$inlineContext->getCursor()->advanceBy($inlineContext->getFullMatchLength());
|
||||
|
||||
$m = $cursor->match('/\^\[[^\n^\]]+\]/');
|
||||
if ($m !== null) {
|
||||
if (\preg_match('#\^\[([^\]]+)\]#', $m, $matches) > 0) {
|
||||
$reference = $this->createReference($matches[1]);
|
||||
$container->appendChild(new FootnoteRef($reference, $matches[1]));
|
||||
[$label] = $inlineContext->getSubMatches();
|
||||
$reference = $this->createReference($label);
|
||||
$inlineContext->getContainer()->appendChild(new FootnoteRef($reference, $label));
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
$cursor->restoreState($state);
|
||||
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
private function createReference(string $label): Reference
|
||||
{
|
||||
$refLabel = $this->slugNormalizer->normalize($label);
|
||||
$refLabel = \mb_substr($refLabel, 0, 20);
|
||||
$refLabel = $this->slugNormalizer->normalize($label, ['length' => 20]);
|
||||
|
||||
return new Reference(
|
||||
$refLabel,
|
||||
'#' . $this->config->get('footnote/footnote_id_prefix', 'fn:') . $refLabel,
|
||||
'#' . $this->config->get('footnote/footnote_id_prefix') . $refLabel,
|
||||
$label
|
||||
);
|
||||
}
|
||||
|
||||
public function setConfiguration(ConfigurationInterface $config): void
|
||||
public function setEnvironment(EnvironmentInterface $environment): void
|
||||
{
|
||||
$this->config = $config;
|
||||
$this->config = $environment->getConfiguration();
|
||||
$this->slugNormalizer = $environment->getSlugNormalizer();
|
||||
}
|
||||
}
|
||||
|
||||
@@ -14,50 +14,55 @@ declare(strict_types=1);
|
||||
|
||||
namespace League\CommonMark\Extension\Footnote\Parser;
|
||||
|
||||
use League\CommonMark\Block\Parser\BlockParserInterface;
|
||||
use League\CommonMark\ContextInterface;
|
||||
use League\CommonMark\Cursor;
|
||||
use League\CommonMark\Extension\Footnote\Node\Footnote;
|
||||
use League\CommonMark\Reference\Reference;
|
||||
use League\CommonMark\Util\RegexHelper;
|
||||
use League\CommonMark\Node\Block\AbstractBlock;
|
||||
use League\CommonMark\Parser\Block\AbstractBlockContinueParser;
|
||||
use League\CommonMark\Parser\Block\BlockContinue;
|
||||
use League\CommonMark\Parser\Block\BlockContinueParserInterface;
|
||||
use League\CommonMark\Parser\Cursor;
|
||||
use League\CommonMark\Reference\ReferenceInterface;
|
||||
|
||||
final class FootnoteParser implements BlockParserInterface
|
||||
final class FootnoteParser extends AbstractBlockContinueParser
|
||||
{
|
||||
public function parse(ContextInterface $context, Cursor $cursor): bool
|
||||
/** @psalm-readonly */
|
||||
private Footnote $block;
|
||||
|
||||
/** @psalm-readonly-allow-private-mutation */
|
||||
private ?int $indentation = null;
|
||||
|
||||
public function __construct(ReferenceInterface $reference)
|
||||
{
|
||||
if ($cursor->isIndented()) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$match = RegexHelper::matchFirst(
|
||||
'/^\[\^([^\n^\]]+)\]\:\s/',
|
||||
$cursor->getLine(),
|
||||
$cursor->getNextNonSpacePosition()
|
||||
);
|
||||
|
||||
if (!$match) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$cursor->advanceToNextNonSpaceOrTab();
|
||||
$cursor->advanceBy(\strlen($match[0]));
|
||||
$str = $cursor->getRemainder();
|
||||
\preg_replace('/^\[\^([^\n^\]]+)\]\:\s/', '', $str);
|
||||
|
||||
if (\preg_match('/^\[\^([^\n^\]]+)\]\:\s/', $match[0], $matches) > 0) {
|
||||
$context->addBlock($this->createFootnote($matches[1]));
|
||||
$context->setBlocksParsed(true);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
$this->block = new Footnote($reference);
|
||||
}
|
||||
|
||||
private function createFootnote(string $label): Footnote
|
||||
public function getBlock(): Footnote
|
||||
{
|
||||
return new Footnote(
|
||||
new Reference($label, $label, $label)
|
||||
);
|
||||
return $this->block;
|
||||
}
|
||||
|
||||
public function tryContinue(Cursor $cursor, BlockContinueParserInterface $activeBlockParser): ?BlockContinue
|
||||
{
|
||||
if ($cursor->isBlank()) {
|
||||
return BlockContinue::at($cursor);
|
||||
}
|
||||
|
||||
if ($cursor->isIndented()) {
|
||||
$this->indentation ??= $cursor->getIndent();
|
||||
$cursor->advanceBy($this->indentation, true);
|
||||
|
||||
return BlockContinue::at($cursor);
|
||||
}
|
||||
|
||||
return BlockContinue::none();
|
||||
}
|
||||
|
||||
public function isContainer(): bool
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
public function canContain(AbstractBlock $childBlock): bool
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -15,58 +15,43 @@ declare(strict_types=1);
|
||||
namespace League\CommonMark\Extension\Footnote\Parser;
|
||||
|
||||
use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
|
||||
use League\CommonMark\Inline\Parser\InlineParserInterface;
|
||||
use League\CommonMark\InlineParserContext;
|
||||
use League\CommonMark\Parser\Inline\InlineParserInterface;
|
||||
use League\CommonMark\Parser\Inline\InlineParserMatch;
|
||||
use League\CommonMark\Parser\InlineParserContext;
|
||||
use League\CommonMark\Reference\Reference;
|
||||
use League\CommonMark\Util\ConfigurationAwareInterface;
|
||||
use League\CommonMark\Util\ConfigurationInterface;
|
||||
use League\Config\ConfigurationAwareInterface;
|
||||
use League\Config\ConfigurationInterface;
|
||||
|
||||
final class FootnoteRefParser implements InlineParserInterface, ConfigurationAwareInterface
|
||||
{
|
||||
/** @var ConfigurationInterface */
|
||||
private $config;
|
||||
private ConfigurationInterface $config;
|
||||
|
||||
public function getCharacters(): array
|
||||
public function getMatchDefinition(): InlineParserMatch
|
||||
{
|
||||
return ['['];
|
||||
return InlineParserMatch::regex('\[\^([^\s\]]+)\]');
|
||||
}
|
||||
|
||||
public function parse(InlineParserContext $inlineContext): bool
|
||||
{
|
||||
$container = $inlineContext->getContainer();
|
||||
$cursor = $inlineContext->getCursor();
|
||||
$nextChar = $cursor->peek();
|
||||
if ($nextChar !== '^') {
|
||||
return false;
|
||||
}
|
||||
$inlineContext->getCursor()->advanceBy($inlineContext->getFullMatchLength());
|
||||
|
||||
$state = $cursor->saveState();
|
||||
[$label] = $inlineContext->getSubMatches();
|
||||
$inlineContext->getContainer()->appendChild(new FootnoteRef($this->createReference($label)));
|
||||
|
||||
$m = $cursor->match('#\[\^([^\]]+)\]#');
|
||||
if ($m !== null) {
|
||||
if (\preg_match('#\[\^([^\]]+)\]#', $m, $matches) > 0) {
|
||||
$container->appendChild(new FootnoteRef($this->createReference($matches[1])));
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
$cursor->restoreState($state);
|
||||
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
private function createReference(string $label): Reference
|
||||
{
|
||||
return new Reference(
|
||||
$label,
|
||||
'#' . $this->config->get('footnote/footnote_id_prefix', 'fn:') . $label,
|
||||
'#' . $this->config->get('footnote/footnote_id_prefix') . $label,
|
||||
$label
|
||||
);
|
||||
}
|
||||
|
||||
public function setConfiguration(ConfigurationInterface $config): void
|
||||
public function setConfiguration(ConfigurationInterface $configuration): void
|
||||
{
|
||||
$this->config = $config;
|
||||
$this->config = $configuration;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -14,36 +14,68 @@ declare(strict_types=1);
|
||||
|
||||
namespace League\CommonMark\Extension\Footnote\Renderer;
|
||||
|
||||
use League\CommonMark\ElementRendererInterface;
|
||||
use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
|
||||
use League\CommonMark\HtmlElement;
|
||||
use League\CommonMark\Inline\Element\AbstractInline;
|
||||
use League\CommonMark\Inline\Renderer\InlineRendererInterface;
|
||||
use League\CommonMark\Util\ConfigurationAwareInterface;
|
||||
use League\CommonMark\Util\ConfigurationInterface;
|
||||
use League\CommonMark\Node\Node;
|
||||
use League\CommonMark\Renderer\ChildNodeRendererInterface;
|
||||
use League\CommonMark\Renderer\NodeRendererInterface;
|
||||
use League\CommonMark\Util\HtmlElement;
|
||||
use League\CommonMark\Xml\XmlNodeRendererInterface;
|
||||
use League\Config\ConfigurationAwareInterface;
|
||||
use League\Config\ConfigurationInterface;
|
||||
|
||||
final class FootnoteBackrefRenderer implements InlineRendererInterface, ConfigurationAwareInterface
|
||||
final class FootnoteBackrefRenderer implements NodeRendererInterface, XmlNodeRendererInterface, ConfigurationAwareInterface
|
||||
{
|
||||
/** @var ConfigurationInterface */
|
||||
private $config;
|
||||
public const DEFAULT_SYMBOL = '↩';
|
||||
|
||||
public function render(AbstractInline $inline, ElementRendererInterface $htmlRenderer)
|
||||
private ConfigurationInterface $config;
|
||||
|
||||
/**
|
||||
* @param FootnoteBackref $node
|
||||
*
|
||||
* {@inheritDoc}
|
||||
*
|
||||
* @psalm-suppress MoreSpecificImplementedParamType
|
||||
*/
|
||||
public function render(Node $node, ChildNodeRendererInterface $childRenderer): string
|
||||
{
|
||||
if (!($inline instanceof FootnoteBackref)) {
|
||||
throw new \InvalidArgumentException('Incompatible inline type: ' . \get_class($inline));
|
||||
}
|
||||
FootnoteBackref::assertInstanceOf($node);
|
||||
|
||||
$attrs = $inline->getData('attributes', []);
|
||||
$attrs['class'] = $attrs['class'] ?? $this->config->get('footnote/backref_class', 'footnote-backref');
|
||||
$attrs['rev'] = 'footnote';
|
||||
$attrs['href'] = \mb_strtolower($inline->getReference()->getDestination());
|
||||
$attrs['role'] = 'doc-backlink';
|
||||
$attrs = $node->data->getData('attributes');
|
||||
|
||||
return ' ' . new HtmlElement('a', $attrs, '↩', true);
|
||||
$attrs->append('class', $this->config->get('footnote/backref_class'));
|
||||
$attrs->set('rev', 'footnote');
|
||||
$attrs->set('href', \mb_strtolower($node->getReference()->getDestination(), 'UTF-8'));
|
||||
$attrs->set('role', 'doc-backlink');
|
||||
|
||||
$symbol = $this->config->get('footnote/backref_symbol');
|
||||
\assert(\is_string($symbol));
|
||||
|
||||
return ' ' . new HtmlElement('a', $attrs->export(), \htmlspecialchars($symbol), true);
|
||||
}
|
||||
|
||||
public function setConfiguration(ConfigurationInterface $configuration)
|
||||
public function setConfiguration(ConfigurationInterface $configuration): void
|
||||
{
|
||||
$this->config = $configuration;
|
||||
}
|
||||
|
||||
public function getXmlTagName(Node $node): string
|
||||
{
|
||||
return 'footnote_backref';
|
||||
}
|
||||
|
||||
/**
|
||||
* @param FootnoteBackref $node
|
||||
*
|
||||
* @return array<string, scalar>
|
||||
*
|
||||
* @psalm-suppress MoreSpecificImplementedParamType
|
||||
*/
|
||||
public function getXmlAttributes(Node $node): array
|
||||
{
|
||||
FootnoteBackref::assertInstanceOf($node);
|
||||
|
||||
return [
|
||||
'reference' => $node->getReference()->getLabel(),
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
@@ -14,39 +14,58 @@ declare(strict_types=1);
|
||||
|
||||
namespace League\CommonMark\Extension\Footnote\Renderer;
|
||||
|
||||
use League\CommonMark\Block\Element\AbstractBlock;
|
||||
use League\CommonMark\Block\Renderer\BlockRendererInterface;
|
||||
use League\CommonMark\ElementRendererInterface;
|
||||
use League\CommonMark\Extension\Footnote\Node\FootnoteContainer;
|
||||
use League\CommonMark\HtmlElement;
|
||||
use League\CommonMark\Util\ConfigurationAwareInterface;
|
||||
use League\CommonMark\Util\ConfigurationInterface;
|
||||
use League\CommonMark\Node\Node;
|
||||
use League\CommonMark\Renderer\ChildNodeRendererInterface;
|
||||
use League\CommonMark\Renderer\NodeRendererInterface;
|
||||
use League\CommonMark\Util\HtmlElement;
|
||||
use League\CommonMark\Xml\XmlNodeRendererInterface;
|
||||
use League\Config\ConfigurationAwareInterface;
|
||||
use League\Config\ConfigurationInterface;
|
||||
|
||||
final class FootnoteContainerRenderer implements BlockRendererInterface, ConfigurationAwareInterface
|
||||
final class FootnoteContainerRenderer implements NodeRendererInterface, XmlNodeRendererInterface, ConfigurationAwareInterface
|
||||
{
|
||||
/** @var ConfigurationInterface */
|
||||
private $config;
|
||||
private ConfigurationInterface $config;
|
||||
|
||||
public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, bool $inTightList = false)
|
||||
/**
|
||||
* @param FootnoteContainer $node
|
||||
*
|
||||
* {@inheritDoc}
|
||||
*
|
||||
* @psalm-suppress MoreSpecificImplementedParamType
|
||||
*/
|
||||
public function render(Node $node, ChildNodeRendererInterface $childRenderer): \Stringable
|
||||
{
|
||||
if (!($block instanceof FootnoteContainer)) {
|
||||
throw new \InvalidArgumentException('Incompatible block type: ' . \get_class($block));
|
||||
}
|
||||
FootnoteContainer::assertInstanceOf($node);
|
||||
|
||||
$attrs = $block->getData('attributes', []);
|
||||
$attrs['class'] = $attrs['class'] ?? $this->config->get('footnote/container_class', 'footnotes');
|
||||
$attrs['role'] = 'doc-endnotes';
|
||||
$attrs = $node->data->getData('attributes');
|
||||
|
||||
$contents = new HtmlElement('ol', [], $htmlRenderer->renderBlocks($block->children()));
|
||||
if ($this->config->get('footnote/container_add_hr', true)) {
|
||||
$attrs->append('class', $this->config->get('footnote/container_class'));
|
||||
$attrs->set('role', 'doc-endnotes');
|
||||
|
||||
$contents = new HtmlElement('ol', [], $childRenderer->renderNodes($node->children()));
|
||||
if ($this->config->get('footnote/container_add_hr')) {
|
||||
$contents = [new HtmlElement('hr', [], null, true), $contents];
|
||||
}
|
||||
|
||||
return new HtmlElement('div', $attrs, $contents);
|
||||
return new HtmlElement('div', $attrs->export(), $contents);
|
||||
}
|
||||
|
||||
public function setConfiguration(ConfigurationInterface $configuration)
|
||||
public function setConfiguration(ConfigurationInterface $configuration): void
|
||||
{
|
||||
$this->config = $configuration;
|
||||
}
|
||||
|
||||
public function getXmlTagName(Node $node): string
|
||||
{
|
||||
return 'footnote_container';
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array<string, scalar>
|
||||
*/
|
||||
public function getXmlAttributes(Node $node): array
|
||||
{
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
@@ -14,49 +14,74 @@ declare(strict_types=1);
|
||||
|
||||
namespace League\CommonMark\Extension\Footnote\Renderer;
|
||||
|
||||
use League\CommonMark\ElementRendererInterface;
|
||||
use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
|
||||
use League\CommonMark\HtmlElement;
|
||||
use League\CommonMark\Inline\Element\AbstractInline;
|
||||
use League\CommonMark\Inline\Renderer\InlineRendererInterface;
|
||||
use League\CommonMark\Util\ConfigurationAwareInterface;
|
||||
use League\CommonMark\Util\ConfigurationInterface;
|
||||
use League\CommonMark\Node\Node;
|
||||
use League\CommonMark\Renderer\ChildNodeRendererInterface;
|
||||
use League\CommonMark\Renderer\NodeRendererInterface;
|
||||
use League\CommonMark\Util\HtmlElement;
|
||||
use League\CommonMark\Xml\XmlNodeRendererInterface;
|
||||
use League\Config\ConfigurationAwareInterface;
|
||||
use League\Config\ConfigurationInterface;
|
||||
|
||||
final class FootnoteRefRenderer implements InlineRendererInterface, ConfigurationAwareInterface
|
||||
final class FootnoteRefRenderer implements NodeRendererInterface, XmlNodeRendererInterface, ConfigurationAwareInterface
|
||||
{
|
||||
/** @var ConfigurationInterface */
|
||||
private $config;
|
||||
private ConfigurationInterface $config;
|
||||
|
||||
public function render(AbstractInline $inline, ElementRendererInterface $htmlRenderer)
|
||||
/**
|
||||
* @param FootnoteRef $node
|
||||
*
|
||||
* {@inheritDoc}
|
||||
*
|
||||
* @psalm-suppress MoreSpecificImplementedParamType
|
||||
*/
|
||||
public function render(Node $node, ChildNodeRendererInterface $childRenderer): \Stringable
|
||||
{
|
||||
if (!($inline instanceof FootnoteRef)) {
|
||||
throw new \InvalidArgumentException('Incompatible inline type: ' . \get_class($inline));
|
||||
}
|
||||
FootnoteRef::assertInstanceOf($node);
|
||||
|
||||
$attrs = $inline->getData('attributes', []);
|
||||
$class = $attrs['class'] ?? $this->config->get('footnote/ref_class', 'footnote-ref');
|
||||
$idPrefix = $this->config->get('footnote/ref_id_prefix', 'fnref:');
|
||||
$attrs = $node->data->getData('attributes');
|
||||
$attrs->append('class', $this->config->get('footnote/ref_class'));
|
||||
$attrs->set('href', \mb_strtolower($node->getReference()->getDestination(), 'UTF-8'));
|
||||
$attrs->set('role', 'doc-noteref');
|
||||
|
||||
$idPrefix = $this->config->get('footnote/ref_id_prefix');
|
||||
|
||||
return new HtmlElement(
|
||||
'sup',
|
||||
[
|
||||
'id' => $idPrefix . \mb_strtolower($inline->getReference()->getLabel()),
|
||||
'id' => $idPrefix . \mb_strtolower($node->getReference()->getLabel(), 'UTF-8'),
|
||||
],
|
||||
new HTMLElement(
|
||||
new HtmlElement(
|
||||
'a',
|
||||
[
|
||||
'class' => $class,
|
||||
'href' => \mb_strtolower($inline->getReference()->getDestination()),
|
||||
'role' => 'doc-noteref',
|
||||
],
|
||||
$inline->getReference()->getTitle()
|
||||
$attrs->export(),
|
||||
$node->getReference()->getTitle()
|
||||
),
|
||||
true
|
||||
);
|
||||
}
|
||||
|
||||
public function setConfiguration(ConfigurationInterface $configuration)
|
||||
public function setConfiguration(ConfigurationInterface $configuration): void
|
||||
{
|
||||
$this->config = $configuration;
|
||||
}
|
||||
|
||||
public function getXmlTagName(Node $node): string
|
||||
{
|
||||
return 'footnote_ref';
|
||||
}
|
||||
|
||||
/**
|
||||
* @param FootnoteRef $node
|
||||
*
|
||||
* @return array<string, scalar>
|
||||
*
|
||||
* @psalm-suppress MoreSpecificImplementedParamType
|
||||
*/
|
||||
public function getXmlAttributes(Node $node): array
|
||||
{
|
||||
FootnoteRef::assertInstanceOf($node);
|
||||
|
||||
return [
|
||||
'reference' => $node->getReference()->getLabel(),
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
@@ -14,51 +14,67 @@ declare(strict_types=1);
|
||||
|
||||
namespace League\CommonMark\Extension\Footnote\Renderer;
|
||||
|
||||
use League\CommonMark\Block\Element\AbstractBlock;
|
||||
use League\CommonMark\Block\Renderer\BlockRendererInterface;
|
||||
use League\CommonMark\ElementRendererInterface;
|
||||
use League\CommonMark\Extension\Footnote\Node\Footnote;
|
||||
use League\CommonMark\HtmlElement;
|
||||
use League\CommonMark\Util\ConfigurationAwareInterface;
|
||||
use League\CommonMark\Util\ConfigurationInterface;
|
||||
use League\CommonMark\Node\Node;
|
||||
use League\CommonMark\Renderer\ChildNodeRendererInterface;
|
||||
use League\CommonMark\Renderer\NodeRendererInterface;
|
||||
use League\CommonMark\Util\HtmlElement;
|
||||
use League\CommonMark\Xml\XmlNodeRendererInterface;
|
||||
use League\Config\ConfigurationAwareInterface;
|
||||
use League\Config\ConfigurationInterface;
|
||||
|
||||
final class FootnoteRenderer implements BlockRendererInterface, ConfigurationAwareInterface
|
||||
final class FootnoteRenderer implements NodeRendererInterface, XmlNodeRendererInterface, ConfigurationAwareInterface
|
||||
{
|
||||
/** @var ConfigurationInterface */
|
||||
private $config;
|
||||
private ConfigurationInterface $config;
|
||||
|
||||
/**
|
||||
* @param Footnote $block
|
||||
* @param ElementRendererInterface $htmlRenderer
|
||||
* @param bool $inTightList
|
||||
* @param Footnote $node
|
||||
*
|
||||
* @return HtmlElement
|
||||
* {@inheritDoc}
|
||||
*
|
||||
* @psalm-suppress MoreSpecificImplementedParamType
|
||||
*/
|
||||
public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, bool $inTightList = false)
|
||||
public function render(Node $node, ChildNodeRendererInterface $childRenderer): \Stringable
|
||||
{
|
||||
if (!($block instanceof Footnote)) {
|
||||
throw new \InvalidArgumentException('Incompatible block type: ' . \get_class($block));
|
||||
}
|
||||
Footnote::assertInstanceOf($node);
|
||||
|
||||
$attrs = $block->getData('attributes', []);
|
||||
$attrs['class'] = $attrs['class'] ?? $this->config->get('footnote/footnote_class', 'footnote');
|
||||
$attrs['id'] = $this->config->get('footnote/footnote_id_prefix', 'fn:') . \mb_strtolower($block->getReference()->getLabel());
|
||||
$attrs['role'] = 'doc-endnote';
|
||||
$attrs = $node->data->getData('attributes');
|
||||
|
||||
foreach ($block->getBackrefs() as $backref) {
|
||||
$block->lastChild()->appendChild($backref);
|
||||
}
|
||||
$attrs->append('class', $this->config->get('footnote/footnote_class'));
|
||||
$attrs->set('id', $this->config->get('footnote/footnote_id_prefix') . \mb_strtolower($node->getReference()->getLabel(), 'UTF-8'));
|
||||
$attrs->set('role', 'doc-endnote');
|
||||
|
||||
return new HtmlElement(
|
||||
'li',
|
||||
$attrs,
|
||||
$htmlRenderer->renderBlocks($block->children()),
|
||||
$attrs->export(),
|
||||
$childRenderer->renderNodes($node->children()),
|
||||
true
|
||||
);
|
||||
}
|
||||
|
||||
public function setConfiguration(ConfigurationInterface $configuration)
|
||||
public function setConfiguration(ConfigurationInterface $configuration): void
|
||||
{
|
||||
$this->config = $configuration;
|
||||
}
|
||||
|
||||
public function getXmlTagName(Node $node): string
|
||||
{
|
||||
return 'footnote';
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Footnote $node
|
||||
*
|
||||
* @return array<string, scalar>
|
||||
*
|
||||
* @psalm-suppress MoreSpecificImplementedParamType
|
||||
*/
|
||||
public function getXmlAttributes(Node $node): array
|
||||
{
|
||||
Footnote::assertInstanceOf($node);
|
||||
|
||||
return [
|
||||
'reference' => $node->getReference()->getLabel(),
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user