This commit is contained in:
Paolo A
2024-08-13 13:44:16 +00:00
parent 1bbb23088d
commit e796d76612
4001 changed files with 30101 additions and 40075 deletions

View File

@@ -1,5 +1,7 @@
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
@@ -14,78 +16,72 @@ namespace League\CommonMark\Extension\Mention;
use League\CommonMark\Extension\Mention\Generator\CallbackGenerator;
use League\CommonMark\Extension\Mention\Generator\MentionGeneratorInterface;
use League\CommonMark\Extension\Mention\Generator\StringTemplateLinkGenerator;
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;
final class MentionParser implements InlineParserInterface
{
/** @var string */
private $symbol;
/** @psalm-readonly */
private string $name;
/** @var string */
private $mentionRegex;
/** @psalm-readonly */
private string $prefix;
/** @var MentionGeneratorInterface */
private $mentionGenerator;
/** @psalm-readonly */
private string $identifierPattern;
public function __construct(string $symbol, string $mentionRegex, MentionGeneratorInterface $mentionGenerator)
/** @psalm-readonly */
private MentionGeneratorInterface $mentionGenerator;
public function __construct(string $name, string $prefix, string $identifierPattern, MentionGeneratorInterface $mentionGenerator)
{
$this->symbol = $symbol;
$this->mentionRegex = $mentionRegex;
$this->mentionGenerator = $mentionGenerator;
$this->name = $name;
$this->prefix = $prefix;
$this->identifierPattern = $identifierPattern;
$this->mentionGenerator = $mentionGenerator;
}
public function getCharacters(): array
public function getMatchDefinition(): InlineParserMatch
{
return [$this->symbol];
return InlineParserMatch::join(
InlineParserMatch::string($this->prefix),
InlineParserMatch::regex($this->identifierPattern)
);
}
public function parse(InlineParserContext $inlineContext): bool
{
$cursor = $inlineContext->getCursor();
// The symbol must not have any other characters immediately prior
// The prefix must not have any other characters immediately prior
$previousChar = $cursor->peek(-1);
if ($previousChar !== null && \preg_match('/\w/', $previousChar)) {
// peek() doesn't modify the cursor, so no need to restore state first
return false;
}
// Save the cursor state in case we need to rewind and bail
$previousState = $cursor->saveState();
[$prefix, $identifier] = $inlineContext->getSubMatches();
// Advance past the symbol to keep parsing simpler
$cursor->advance();
// Parse the mention match value
$identifier = $cursor->match($this->mentionRegex);
if ($identifier === null) {
// Regex failed to match; this isn't a valid mention
$cursor->restoreState($previousState);
return false;
}
$mention = $this->mentionGenerator->generateMention(new Mention($this->symbol, $identifier));
$mention = $this->mentionGenerator->generateMention(new Mention($this->name, $prefix, $identifier));
if ($mention === null) {
$cursor->restoreState($previousState);
return false;
}
$cursor->advanceBy($inlineContext->getFullMatchLength());
$inlineContext->getContainer()->appendChild($mention);
return true;
}
public static function createWithStringTemplate(string $symbol, string $mentionRegex, string $urlTemplate): MentionParser
public static function createWithStringTemplate(string $name, string $prefix, string $mentionRegex, string $urlTemplate): MentionParser
{
return new self($symbol, $mentionRegex, new StringTemplateLinkGenerator($urlTemplate));
return new self($name, $prefix, $mentionRegex, new StringTemplateLinkGenerator($urlTemplate));
}
public static function createWithCallback(string $symbol, string $mentionRegex, callable $callback): MentionParser
public static function createWithCallback(string $name, string $prefix, string $mentionRegex, callable $callback): MentionParser
{
return new self($symbol, $mentionRegex, new CallbackGenerator($callback));
return new self($name, $prefix, $mentionRegex, new CallbackGenerator($callback));
}
}