I have file includes/functions/extra_functions/rss_feed.php. Here is code:
[php]
@define('RSS_HOMEPAGE_FEED', '');
@define('RSS_DEFAULT_FEED', '');
@define('RSS_TITLE_DELIMITER', ' : ');
@define('RSS_TITLE_DELIMITER2', ' :: ');
function rss_feed_title($feed=false) {
global $current_category_id;
if(!$feed) {
$feed = $_GET['feed'];
} else {
if(($i = strpos($feed, '&')) !== false) {
$feed_args = substr($feed, $i+1);
$feed = substr($feed, 0, $i);
}
}
switch (true) {
case ($feed == 'news'):
$title = TEXT_RSS_NEWS;
break;
case ($feed == 'categories'):
$title = TEXT_RSS_CATEGORIES;
if (isset($_GET['cPath']) && $current_category_id > 0) {
$title .= RSS_TITLE_DELIMITER2 . strip_tags(zen_get_categories_name((int)$current_category_id));
}
break;
case ($feed == 'specials_random'):
case ($feed == 'specials'):
$title = TEXT_RSS_SPECIALS;
break;
case ($feed == 'featured_random'):
case ($feed == 'featured'):
$title = TEXT_RSS_FEATURED_PRODUCTS;
break;
case ($feed == 'best_sellers_random'):
case ($feed == 'best_sellers'):
$title = TEXT_RSS_BEST_SELLERS;
break;
case ($feed == 'upcoming_random'):
case ($feed == 'upcoming'):
$title = TEXT_RSS_UPCOMING_PRODUCTS;
break;
case ($feed == 'new_products_random'):
case ($feed == 'new_products'):
$title = TEXT_RSS_PRODUCTS_NEW;
break;
case ($feed == 'products'):
if (isset($_GET['products_id'])) {
$title = TEXT_RSS_PRODUCT . RSS_TITLE_DELIMITER2 . strip_tags(zen_get_products_name((int)$_GET['products_id']));
} elseif (isset($_GET['cPath']) && $current_category_id > 0) {
$title = TEXT_RSS_PRODUCTS . RSS_TITLE_DELIMITER2 . strip_tags(zen_get_categories_name((int)$current_category_id));
} else {
$title = TEXT_RSS_PRODUCTS_ALL;
}
break;
default:
$title = TEXT_RSS_FEED;
break;
}
return $title;
}
function rss_feed_current_page() {
global $this_is_home_page, $category_depth, $cPath;
$title = $feed = false;
if($cPath > 0) $cpath_parm = '&cPath=' . $cPath;
else $cpath_parm = '';
switch (true) {
case ($this_is_home_page):
if(RSS_HOMEPAGE_FEED != '') {
$feed = RSS_HOMEPAGE_FEED;
}
break;
case (isset($_GET['products_id'])):
$feed = 'products&products_id=' . $_GET['products_id'];
break;
case ($category_depth == 'products'):
$feed = 'products' . $cpath_parm;
break;
case ($_GET['main_page'] == FILENAME_PRODUCTS_ALL):
$feed = 'products' . $cpath_parm;
break;
case ($category_depth == 'nested' && $cPath > 0):
$feed = 'categories' . $cpath_parm;
break;
case ($_GET['main_page'] == FILENAME_SPECIALS):
$feed = 'specials';
break;
case ($_GET['main_page'] == FILENAME_FEATURED_PRODUCTS):
$feed = 'featured';
break;
case ($_GET['main_page'] == FILENAME_UPCOMING_PRODUCTS):
$feed = 'upcoming';
break;
case ($_GET['main_page'] == FILENAME_PRODUCTS_NEW):
$feed = 'new_products';
break;
case ($_GET['main_page'] == FILENAME_PRODUCTS_NEW):
$feed = 'news';
break;
default:
if(RSS_DEFAULT_FEED != '') {
$feed = RSS_DEFAULT_FEED;
}
break;
}
$title = rss_feed_title($feed);
return array($feed, $title);
}
function rss_feed_link_alternate() {
$feed_array = array('specials', 'new_products', 'upcoming', 'featured', 'best_sellers'); // 'news'
$link = '';
foreach($feed_array as $i => $feed) {
$link .= '<link rel="alternate" type="application/rss+xml" title="' . rss_feed_title($feed) . '" href="' . zen_href_link(FILENAME_RSS_FEED, 'feed=' . $feed, 'NONSSL', false) . '" />' . "\n";
}
list($feed, $title) = rss_feed_current_page();
if($feed && !in_array($feed, $feed_array)) {
$link .= '<link rel="alternate" type="application/rss+xml" title="' . $title . '" href="' . zen_href_link(FILENAME_RSS_FEED, 'feed=' . $feed, 'NONSSL', false) . '" />' . "\n";
}
return $link;
}
function rss_feed_link($img=false) {
global $template, $current_page_base;
list($feed, $title) = rss_feed_current_page();
if($feed) {
if(!$img) {
$anchor = $title;
} else {
$tpl_dir = $template->get_template_dir($img, DIR_WS_TEMPLATE, $current_page_base, 'images');
$anchor = zen_image($tpl_dir . '/' . $img, $title);
}
$link = '<a href="' . zen_href_link(FILENAME_RSS_FEED, 'feed=' . $feed, 'NONSSL', false) . '" title="' . $title . '" target="_blank">' . $anchor . '</a>' . "\n";
} else {
$link = '';
}
return $link;
}
function rss_feed_href() {
list($feed, ) = rss_feed_current_page();
if($feed) {
$href = zen_href_link(FILENAME_RSS_FEED, 'feed=' . $feed, 'NONSSL', false);
} else {
$href = '';
}
return $href;
}
function rss_feed_name() {
list($feed, $title) = rss_feed_current_page();
return $title;
}
// EOFI am not good at code. Where would it be located for icon at top menu bar?
Thanks, Kim
