/** * Add token with data: * * level - header level (depend on # count) * * content - header content * * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList * * @return bool */ protected function handleSingleState($content, $position, TokenList $tokenList) { $content = trim($content); preg_match('/^#{1,6}/', $content, $matches); $tokenList->addToken($this->name, $position)->set('level', abs(strlen($matches[0])))->set('content', trim($content, "# \t\n\r\v")); return true; }
/** * Add token with data: * * level - header level (depend on # count) * * content - header * * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList * * @return bool */ protected function handleSingleState($content, $position, TokenList $tokenList) { list(, $content, $level) = explode("\n", $content); $content = trim($content); $level = $level[0] === '=' ? 1 : 2; $tokenList->addToken($this->name, $position)->set('level', $level)->set('content', $content); return true; }
/** * @param string $content * @param int $position * @param int $state * @param \ViKon\Parser\TokenList $tokenList * * @throws \ViKon\Parser\Rule\RuleException */ public function parseToken($content, $position, $state, TokenList $tokenList) { switch ($state) { case Lexer::STATE_MATCHED: $token = $tokenList->addToken($this->name, $position); $token->set('content', str_repeat("\n", substr_count($content, "\n"))); break; default: parent::parseToken($content, $position, $state, $tokenList); break; } }
/** * Add token with data: * * match - whole matched content * * alt - alt content for image * * reference - reference name or object * * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleSingleState($content, $position, TokenList $tokenList) { preg_match('/!\\[((?:\\\\.|[^]\\\\])+)\\][\\t ]*\\[((?:\\\\.|[^]\\\\])*)\\]/', $content, $matches); $reference = strtolower(empty($matches[2]) ? $matches[1] : $matches[2]); $referenceTokens = $tokenList->getTokensByCallback(function (Token $token) use($reference) { return $token->getName() === ReferenceRule::NAME && $token->get('reference', null) === $reference; }); if (($referenceToken = reset($referenceTokens)) !== false) { $referenceToken->set('used', true); $reference = $referenceToken; } $tokenList->addToken($this->name, $position)->set('match', $content)->set('alt', $matches[1])->set('reference', $reference); }
/** * Add token with data * * match - whole matched content * * label - link content * * reference - reference name or object * * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleSingleState($content, $position, TokenList $tokenList) { preg_match('/\\[((?:\\\\.|[^]\\\\])+)\\](?: ?\\[((?:\\\\.|[^]\\\\])+)\\])?/', $content, $matches); $reference = strtolower(empty($matches[2]) ? $matches[1] : $matches[2]); // List all reference token which match url reference part $referenceTokens = $tokenList->getTokensByCallback(function (Token $token) use($reference) { return $token->getName() === ReferenceRule::NAME && $token->get('reference', null) === $reference; }); // Get first matching reference token if (($referenceToken = reset($referenceTokens)) !== false) { $referenceToken->set('used', true); $reference = $referenceToken; } $tokenList->addToken($this->name, $position)->set('match', $content)->set('label', $matches[1])->set('reference', $reference); }
/** * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleMatchedState($content, $position, TokenList $tokenList) { $cols = explode('|', trim($content, "\n|")); $tokenList->addToken($this->name . '_ROW_OPEN', $position); foreach ($cols as $i => $col) { $token = $tokenList->addToken($this->name . '_COLL_OPEN', $position); if (isset($this->colAlign[$i]) && $this->colAlign[$i] !== null) { $token->set('align', $this->colAlign[$i]); } $this->parseCol($col, $tokenList); $tokenList->addToken($this->name . '_COLL_CLOSE', $position); } $tokenList->addToken($this->name . '_ROW_CLOSE', $position); }
/** * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList * * @return bool */ protected function handleUnmatchedState($content, $position, TokenList $tokenList) { if (empty($content)) { return; } $lastToken = $tokenList->last(); if ($lastToken !== null && $lastToken->getName() === $this->name) { $lastToken->set('content', $lastToken->get('content', '') . $content); } else { $tokenList->addToken($this->name, $position)->set('content', $content); } }
/** * Add token with data * * match - whole matched content * * reference - reference identifier * * url - reference url * * title - reference title * * used - indicates if reference is used by link or image * * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleSingleState($content, $position, TokenList $tokenList) { preg_match('/\\[((?:\\\\.|[^]\\\\])*)\\]:[ \\t]*([^ \\t\\n]+)[ \\t]*\\n?[ \\t]*(?:["\'\\(]((?:\\\\.|[^"\\\\])+)["\'\\)])?/', $content, $matches); $tokenList->addToken($this->name, $position)->set('match', $content)->set('reference', strtolower($matches[1]))->set('url', $matches[2])->set('title', isset($matches[3]) ? $matches[3] : null)->set('used', false); }
/** * Handle lexers entry state * * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleEntryState($content, $position, TokenList $tokenList) { $lang = trim($content, " `\t\n\r\v"); $tokenList->addToken($this->name . self::OPEN, $position)->set('lang', $lang); }
/** * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleSingleState($content, $position, TokenList $tokenList) { $tokenList->addToken($this->name, $position)->set('url', $content); }
/** * Add token with data * * label - link content * * url - link url address * * title - link title (optional) * * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleSingleState($content, $position, TokenList $tokenList) { preg_match('/\\[((?:\\\\.|[^]\\\\])+)\\][\\t ]*\\([\\t ]*((?:\\\\.|[^\\)\\\\ ])+)[\\t ]*(?:"((?:\\\\.|[^"\\\\])+)")?\\)/', $content, $matches); $tokenList->addToken($this->name, $position)->set('label', $matches[1])->set('url', $matches[2])->set('title', isset($matches[3]) ? $matches[3] : null); }
/** * @param string $content * @param int $position * @param \ViKon\Parser\TokenList $tokenList */ protected function handleUnmatchedState($content, $position, TokenList $tokenList) { $tokenList->addToken($this->name, $position)->set('expression', $content); }
protected function handleSingleState($content, $position, TokenList $tokenList) { preg_match('/(\\\\\\\\|\\\\`|\\\\\\*|\\\\\\_|\\\\\\{|\\\\\\}|\\\\\\[|\\\\\\]|\\\\\\(|\\\\\\)|\\\\\\#|\\\\\\+|\\\\\\-|\\\\\\.|\\\\\\!)/', $content, $matches); $tokenList->addToken($this->name, $position)->set('char', $matches[1][1]); }
/** * Accept all matches * * @param string $content * @param int $position * @param int $state * @param \ViKon\Parser\TokenList $tokenList */ public function parseToken($content, $position, $state, TokenList $tokenList) { if (!empty($content)) { $tokenList->addToken($this->name, $position)->set('content', $content); } }