function parseRSS($filename, $showDetails, $showDescription, $path)
{
global $objDatabase, $_ARRAYLANG;
if ($showDetails == 1) {
$objResult = $objDatabase->Execute("SELECT id, FROM_UNIXTIME(xml_refresh, '%d. %M %Y %H:%i:%s') AS xml_refresh FROM " . DBPREFIX . "module_directory_dir WHERE rss_file='" . contrexx_addslashes($filename) . "'");
if ($objResult !== false) {
while (!$objResult->EOF) {
$this->rssRefresh = $objResult->fields['xml_refresh'];
// Not used -- see below
// $feedId = $objResult->fields['id'];
$objResult->MoveNext();
}
}
}
$filename = $this->mediaPath . $path . $filename;
//rss class
$rss = new \XML_RSS($filename);
$rss->parse();
if ($showDetails == 1) {
//channel info
$info = $rss->getChannelInfo();
$this->rssTitle = $info['title'];
//image
foreach ($rss->getImages() as $img) {
$this->rssImage = "<img src=" . $img['url'] . " alt='' /><br />";
}
// TODO: Never used
// $image = "<a href='".CONTREXX_SCRIPT_PATH."?section=Directory&linkid=$feedId' target='_blank'><img src='/images/modules/directory/rss.gif' border='0' alt='Source' /></a> ";
$feeds = "<b>" . $this->rssTitle . "</b><br />" . $_ARRAYLANG['TXT_DIR_LAST_UPDATE'] . ": " . $this->rssRefresh . "<br />";
}
//items
$feeds .= "<ul>";
$x = 0;
$limit = $this->settings['xmlLimit']['value'];
foreach ($rss->getItems() as $value) {
if ($x < $limit) {
$feeds .= "<li><a href='" . $value['link'] . "' target='_blank'>" . $value['title'] . "</a><br />";
if ($showDescription == 1) {
$feeds .= substr($value['description'], 0, 200);
}
$feeds .= "</li>";
$x++;
}
}
$feeds .= "</ul>";
return $feeds;
}
function showNewsPreview($id)
{
global $objDatabase, $_ARRAYLANG;
$query = "SELECT filename,\n FROM_UNIXTIME(time, '%d. %M %Y, %H:%i') AS time\n FROM " . DBPREFIX . "module_feed_news\n WHERE id = '" . $id . "'";
$objResult = $objDatabase->Execute($query);
$filename = $this->feedpath . $objResult->fields['filename'];
//rss class
$rss = new \XML_RSS($filename);
$rss->parse();
//channel info
$info = $rss->getChannelInfo();
echo "<b>" . strip_tags($info['title']) . "</b><br />";
echo $_ARRAYLANG['TXT_FEED_LAST_UPDATE'] . ": " . $objResult->fields['time'] . "<br />";
//image
foreach ($rss->getImages() as $img) {
if ($img['url'] != '') {
echo '<img src="' . strip_tags($img['url']) . '" /><br />';
}
}
echo '<br />';
echo '<i>' . $_ARRAYLANG['TXT_FEED_MESSAGE_IMPORTANT'] . '</i><br />';
//items
foreach ($rss->getItems() as $value) {
echo '<li>' . strip_tags($value['title']) . '</li>';
}
}
function showNews()
{
global $objDatabase, $_ARRAYLANG, $_LANGID;
$this->_objTpl->setTemplate($this->pageContent, true, true);
//feed path
$this->feedpath = \Env::get('cx')->getWebsiteFeedPath() . '/';
//active (with $_LANGID) categories
$query = "SELECT id,\n name\n FROM " . DBPREFIX . "module_feed_category\n WHERE status = '1'\n AND lang = '" . $_LANGID . "'\n ORDER BY pos";
if ($objResult = $objDatabase->Execute($query)) {
while (!$objResult->EOF) {
$cat_id[$objResult->fields['id']] = $objResult->fields['id'];
$cat_name[$objResult->fields['id']] = $objResult->fields['name'];
$objResult->MoveNext();
}
}
//active news
$query = "SELECT id,\n subid,\n name\n FROM " . DBPREFIX . "module_feed_news\n WHERE status = '1'\n ORDER BY pos";
$objResult = $objDatabase->Execute($query);
while (!$objResult->EOF) {
$news_subid[$objResult->fields['subid']][$objResult->fields['id']] = $objResult->fields['subid'];
$news_id[$objResult->fields['subid']][$objResult->fields['id']] = $objResult->fields['id'];
$news_name[$objResult->fields['subid']][$objResult->fields['id']] = $objResult->fields['name'];
$objResult->MoveNext();
}
//no empty categories
if (is_array($cat_id)) {
foreach ($cat_id as $x) {
if (!isset($news_id[$x])) {
unset($cat_id[$x]);
unset($cat_name[$x]);
}
}
}
if (count($cat_id) == 0) {
unset($cat_id);
}
//output structure
if (!is_array($cat_id)) {
if (!isset($_GET['cat']) and !isset($_GET['news'])) {
$this->_objTpl->setVariable('FEED_NO_NEWSFEED', $_ARRAYLANG['TXT_FEED_NO_NEWSFEED']);
} else {
\Cx\Core\Csrf\Controller\Csrf::header("Location: " . CONTREXX_DIRECTORY_INDEX . "?section=Feed");
}
} else {
if ($this->_objTpl->blockExists('feed_cat')) {
foreach ($cat_id as $x) {
//out cat
$this->_objTpl->setVariable('FEED_CAT_NAME', $cat_name[$x]);
//out news
foreach ($news_id[$x] as $y) {
$this->_objTpl->setVariable(array('FEED_NEWS_LINK' => CONTREXX_DIRECTORY_INDEX . '?section=Feed&cat=' . $news_subid[$x][$y] . '&news=' . $news_id[$x][$y], 'FEED_NEWS_NAME' => strip_tags($news_name[$x][$y])));
$this->_objTpl->parse('feed_news');
}
$this->_objTpl->parse('feed_cat');
}
}
// first access
if (!isset($_GET['cat']) and !isset($_GET['news'])) {
reset($cat_id);
$_GET['cat'] = current($cat_id);
reset($news_id[$_GET['cat']]);
$_GET['news'] = current($news_id[$_GET['cat']]);
/*
foreach($cat_id as $x)
{
$_GET['cat'] = $cat_id[$x];
foreach($news_id[$x] as $y)
{
$_GET['news'] = $news_id[$x][$y];
break;
}
break;
}*/
}
$getCat = intval($_GET['cat']);
$getNews = intval($_GET['news']);
//refresh control
$query = "SELECT time,\n cache\n FROM " . DBPREFIX . "module_feed_news\n WHERE id = '" . $getNews . "'\n AND subid = '" . $getCat . "'\n AND status = '1'";
$objResult = $objDatabase->Execute($query);
if ($objResult->RecordCount() == 0) {
\Cx\Core\Csrf\Controller\Csrf::header("Location: " . CONTREXX_DIRECTORY_INDEX . "?section=Feed");
die;
}
$old_time = $objResult->fields['time'] + $objResult->fields['cache'];
$time = time();
if ($time >= $old_time) {
$this->showNewsRefresh($getNews, $time, $this->feedpath);
}
$query = "SELECT name,\n filename,\n time,\n articles,\n image\n FROM " . DBPREFIX . "module_feed_news\n WHERE id = '" . $getNews . "'\n AND subid = '" . $getCat . "'\n AND status = '1'";
$objResult = $objDatabase->Execute($query);
//output selected news
$news_name = $objResult->fields['name'];
$this->_objTpl->setVariable(array('FEED_CAT' => $cat_name[$getCat], 'FEED_PAGE' => $news_name));
$filename = $this->feedpath . $objResult->fields['filename'];
//rss class
$rss = new \XML_RSS($filename);
$rss->parse();
//channel info
$out_title = strip_tags($rss->channel['title']);
$out_time = date(ASCMS_DATE_FORMAT, $objResult->fields['time']);
//image
foreach ($rss->getImages() as $img) {
if ($img['url'] != '' && $objResult->fields['image'] == 1) {
$out_image = '<img src="' . strip_tags($img['url']) . '" alt="" /><br />';
}
}
$this->_objTpl->setVariable(array('FEED_IMAGE' => $out_image, 'FEED_TITLE' => $out_title, 'FEED_TIME' => $out_time, 'TXT_FEED_LAST_UPTDATE' => $_ARRAYLANG['TXT_FEED_LAST_UPDATE']));
//items
$x = 0;
foreach ($rss->getItems() as $value) {
if ($x < $objResult->fields['articles']) {
$this->_objTpl->setVariable(array('FEED_ROWCLASS' => $x % 2 ? 'row2' : 'row1', 'FEED_DATE' => date('d.m.Y', strtotime($value['pubdate'])), 'FEED_LINK' => $value['link'], 'FEED_NAME' => $value['title']));
$this->_objTpl->parse('feed_output_news');
$x++;
}
}
$this->_objTpl->parse('feed_show_news');
}
}
function testGetImages()
{
$r = new XML_RSS(dirname(__FILE__) . '/test.rss');
$r->parse();
$expected = array();
$expected[] = array('title' => 'PEAR', 'url' => 'http://pear.php.net/gifs/pearsmall.gif', 'link' => 'http://pear.php.net/');
$actual = $r->getImages();
$this->assertEquals($expected, $actual);
}
