private static function tryParsePostUri(IPieCrust $pieCrust, $blogKey, $uri, array &$pageInfo)
{
$postsDir = $pieCrust->getPostsDir();
if ($postsDir === false) {
return false;
}
$matches = array();
$postsPattern = UriBuilder::buildPostUriPattern($pieCrust->getConfig()->getValueUnchecked($blogKey . '/post_url'));
if (preg_match($postsPattern, $uri, $matches)) {
$fs = $pieCrust->getEnvironment()->getFileSystem();
$pathInfo = $fs->getPostPathInfo($blogKey, $matches, FileSystem::PATHINFO_PARSING);
$date = mktime(0, 0, 0, intval($pathInfo['month']), intval($pathInfo['day']), intval($pathInfo['year']));
$pageInfo['type'] = IPage::TYPE_POST;
$pageInfo['blogKey'] = $blogKey;
$pageInfo['date'] = $date;
$pageInfo['path'] = $pathInfo['path'];
return true;
}
return false;
}
/**
* Creates the appropriate implementation of `FileSystem` based
* on the configuration of the website.
*/
public static function create(IPieCrust $pieCrust, $postsSubDir = null, $themeFs = false)
{
$postsFs = $pieCrust->getConfig()->getValueUnchecked('site/posts_fs');
if ($themeFs) {
$themeDir = $pieCrust->getThemeDir();
if (!$themeDir) {
throw new PieCrustException("Can't create a theme file-system because there's no theme in the current website.");
}
$pagesDir = $themeDir . PieCrustDefaults::CONTENT_PAGES_DIR;
$postsDir = $themeDir . PieCrustDefaults::CONTENT_POSTS_DIR;
} else {
$pagesDir = $pieCrust->getPagesDir();
$postsDir = $pieCrust->getPostsDir();
if ($postsSubDir == PieCrustDefaults::DEFAULT_BLOG_KEY) {
$postsSubDir = null;
}
if ($postsSubDir != null) {
$postsDir .= trim($postsSubDir, '\\/') . '/';
}
}
switch ($postsFs) {
case 'hierarchy':
return new HierarchicalFileSystem($pagesDir, $postsDir);
case 'shallow':
return new ShallowFileSystem($pagesDir, $postsDir);
case 'flat':
return new FlatFileSystem($pagesDir, $postsDir);
default:
throw new PieCrustException("Unknown posts_fs: " . $postsFs);
}
}
