/**
* @dataProvider providerContructWithValidContent
*/
public function testConstructWithValidContent($name, $parameters, $isCloseTag, $content)
{
$tag = new BBCodeTag($content);
$this->assertEquals($name, $tag->getTagName());
$this->assertEquals($parameters, $tag->getParameters());
$this->assertEquals($isCloseTag, $tag->isCloseTag());
}
/**
* Parses the set tags on the provided string
* @param string $string String to parse
* @return string Parsed string
*/
private function processTags($string)
{
$index = 0;
$tokens = array();
do {
$positionOpen = strpos($string, Tag::OPEN, $index);
if ($positionOpen === false) {
continue;
}
$positionClose = strpos($string, TAG::CLOSE, $positionOpen);
if (!$positionClose) {
continue;
}
$tagContent = substr($string, $positionOpen + 1, $positionClose - $positionOpen - 1);
try {
$tagParser = new BBCodeTag($tagContent);
} catch (ZiboException $exception) {
$index = $positionClose;
continue;
}
$tagName = $tagParser->getTagName();
if ($tagParser->isCloseTag() || !array_key_exists($tagName, $this->tags)) {
$index = $positionClose;
continue;
}
$tag = $this->tags[$tagName];
if ($tag->hasCloseTag()) {
$closeTag = Tag::OPEN . Tag::CLOSE_PREFIX . $tagName . Tag::CLOSE;
$positionCloseTag = strpos($string, $closeTag, $positionClose);
if ($positionCloseTag === false) {
$index = $positionClose;
continue;
}
$content = substr($string, $positionClose + 1, $positionCloseTag - $positionClose - 1);
if ($tag->needsContentParsing()) {
$content = $this->processTags($content);
}
try {
$parsed = $tag->parseTag($content, $tagParser->getParameters());
if ($parsed === false) {
throw new ZiboException('Could not parse tag ' . $tagName);
}
} catch (Exception $exception) {
$index = $positionClose;
continue;
}
$tokens[] = substr($string, 0, $positionOpen);
$tokens[] = $parsed;
$string = substr($string, $positionCloseTag + strlen($closeTag));
$index = 0;
} else {
try {
$parsed = $tag->parseTag('', $tagParser->getParameters());
if ($parsed === false) {
throw new ZiboException('Could not parse tag ' . $tagName);
}
} catch (Exception $exception) {
$index = $positionClose;
continue;
}
$tokens[] = substr($string, 0, $positionOpen);
$tokens[] = $parsed;
$string = substr($string, $positionClose);
$index = 0;
}
} while ($positionOpen !== false && $positionClose !== false);
$tokens[] = $string;
return implode('', $tokens);
}
