/**
* Renders the feed items.
*
* @return string XML.
*
* @global string The script name.
* @global array The localization of the plugins.
* @global Realblog_Controller The plugin controller.
*/
protected function renderItems()
{
global $sn, $plugin_tx, $_Realblog_controller;
$xml = '';
foreach ($this->articles as $article) {
$url = CMSIMPLE_URL . substr($_Realblog_controller->url($plugin_tx['realblog']["rss_page"], $article->getTitle(), array('realblogID' => $article->getId())), strlen($sn));
$xml .= '<item>' . '<title>' . XH_hsc($article->getTitle()) . '</title>' . '<link>' . XH_hsc($url) . '</link>' . '<description>' . XH_hsc(evaluate_scripting($article->getTeaser())) . '</description>' . '<pubDate>' . date('r', $article->getDate()) . '</pubDate>' . '</item>';
}
return $xml;
}
/**
* Renders the article story.
*
* @return string (X)HTML.
*/
protected function renderStory()
{
$story = $this->article->getBody() != '' ? $this->article->getBody() : $this->article->getTeaser();
return '<div class="realblog_show_story_entry">' . evaluate_scripting($story) . '</div>';
}
/**
* Renders an article preview.
*
* @param Realblog_Article $article An article.
*
* @return string (X)HTML.
*
* @global array The configuration of the plugins.
* @global Realblog_Controller The plugin controller.
*/
protected function renderArticlePreview(Realblog_Article $article)
{
global $plugin_cf, $_Realblog_controller;
$t = '';
if (strstr($article->getTeaser(), '|' . $this->categories . '|') || strstr($article->getBody(), '|' . $this->categories . '|') || $this->categories == 'all' || $_Realblog_controller->getPgParameter('realblog_search') && strstr($article->getTeaser(), '|' . $this->categories . '|')) {
if ($plugin_cf['realblog']['teaser_multicolumns']) {
$t .= '<div class="realblog_single_entry_preview">' . '<div class="realblog_single_entry_preview_in">';
}
$t .= $this->renderArticleHeading($article);
$t .= $this->renderArticleDate($article);
$t .= "\n" . '<div class="realblog_show_story">' . "\n";
$t .= evaluate_scripting($article->getTeaser());
if ($plugin_cf['realblog']['show_read_more_link'] && $article->getBody() != '') {
$t .= $this->renderArticleFooter($article);
}
$t .= '<div style="clear: both;"></div>' . "\n" . '</div>' . "\n";
if ($plugin_cf['realblog']['teaser_multicolumns']) {
$t .= '</div>' . "\n" . '</div>' . "\n";
}
}
return $t;
}
