/**
* Manually adds the "show more" link in a post.
*
* @param post The post we are going to cut.
* @param maxWords Amount of words we'd like to allow.
* @param linkText Text we are going to show.
* @return The modified link.
*/
function addShowMoreLink($post, $maxWords, $linkText)
{
$textFilter = new TextFilter();
$result = $textFilter->cutText($post->getText(), $maxWords);
$config =& Config::getConfig();
if ($result != $post->getText()) {
$rg =& RequestGenerator::getRequestGenerator();
$rg->addParameter("op", "ViewArticle");
$rg->addParameter("articleId", $post->getId());
$rg->addParameter("blogId", $this->_blogInfo->getId());
$indexPage = $config->getValue("script_name", "index.php");
$showMoreLink = " <a href=\"{$indexPage}" . $rg->getRequest() . "\">" . $linkText . "</a>";
$result .= $showMoreLink;
}
return $result;
}
