/**
* getTeaserImageForNodeId
* If not available, try parent pages
*/
public function getTeaserImageForNodeId($node_id, $role = 'teaser')
{
$node_detail = $this->detail($node_id);
//don't need to call full nodeDetail
switch ($node_detail['node_controller']) {
case 'recipe':
require_once 'models/ecommerce/ecommerce_recipe_image.php';
$Image = new ecommerce_recipe_image();
// change node ID
$image_node_id = $node_detail['content'];
break;
case 'product':
require_once 'models/ecommerce/ecommerce_product_image.php';
$Image = new ecommerce_product_image();
// change node ID
$image_node_id = $node_detail['content'];
break;
case 'store':
require_once 'models/ecommerce/ecommerce_store_image.php';
$Image = new ecommerce_store_image();
// change node ID
$image_node_id = $node_detail['content'];
break;
case 'default':
default:
require_once 'models/common/common_image.php';
$Image = new common_image();
// node_id in common_node is direct reference to common_node.id
$image_node_id = $node_id;
break;
}
$image_detail = $Image->getTeaserImageForNodeId($image_node_id, $role);
/* try parent recursively */
if (!$image_detail && is_numeric($node_detail['parent'])) {
$image_detail = $this->getTeaserImageForNodeId($node_detail['parent'], $role);
}
return $image_detail;
}
/**
* main action
*/
public function mainAction()
{
/**
* initialize
*/
require_once 'models/common/common_node.php';
require_once 'models/common/common_image.php';
$Node = new common_node();
$Image = new common_image();
/**
* find node id
*/
if (is_numeric($this->GET['id'])) {
$id = $this->GET['id'];
} else {
$id = $Node->conf['id_map-blog'];
}
/**
* set header
*/
header('Content-Type: text/xml; charset=UTF-8');
// flash in IE with SSL dont like Cache-Control: no-cache and Pragma: no-coche
header("Cache-Control: ");
header("Pragma: ");
/**
* Initialize pagination variables
*/
if (is_numeric($this->GET['limit_from'])) {
$from = $this->GET['limit_from'];
} else {
$from = 0;
}
if (is_numeric($this->GET['limit_per_page'])) {
$per_page = $this->GET['limit_per_page'];
} else {
$per_page = 25;
}
$limit = "{$from},{$per_page}";
/**
* latest date
*/
$rss_date = date('r', time());
$this->tpl->assign("RSS_DATE", $rss_date);
/**
* check
*/
if (!is_numeric($id)) {
msg('export rss: id is not numeric', 'error');
return false;
}
/**
* process
*/
$node_data = $Node->getDetail($id);
$channel_taxonomy_labels = array();
if ($node_data['publish'] == 1) {
$this->tpl->assign('NODE', $node_data);
$taxonomy_filter = '';
if (is_numeric($this->GET['taxonomy_tree_id']) && $this->GET['taxonomy_tree_id'] > 0) {
$taxonomy_filter = " AND id IN (SELECT node_id FROM common_node_taxonomy WHERE taxonomy_tree_id = {$this->GET['taxonomy_tree_id']})";
}
$children = $Node->listing("parent = {$id} AND publish = 1 AND node_group='page' {$taxonomy_filter}", "created DESC", $limit);
foreach ($children as $c) {
/**
* create public link
*/
$link = $Node->getSeoURL($c['id']);
$c['url'] = "http://{$_SERVER['HTTP_HOST']}{$link}";
/**
* format date
*/
$c['rss_date'] = date('r', strtotime($c['created']));
/**
* get categories
*/
$taxonomy_list = $Node->getRelatedTaxonomy($c['id']);
foreach ($taxonomy_list as $taxonomy) {
$this->tpl->assign('CATEGORY', $taxonomy);
$this->tpl->parse('content.item.category');
$channel_taxonomy_labels[$taxonomy['label']['title']] = true;
}
/**
* add image (not part of RSS spec)
*/
$c['image'] = $this->processImage($Image->getTeaserImageForNodeId($c['id']));
/**
* assign
*/
$this->tpl->assign('CHILD', $c);
if ($c['image']) {
$this->tpl->parse("content.item.image");
}
$this->tpl->parse("content.item");
}
}
// parse channel category list
$i = 0;
foreach ($channel_taxonomy_labels as $label => $item) {
if ($i + 1 < count($channel_taxonomy_labels)) {
$label = $label . "/";
}
$this->tpl->assign('CATEGORY', $label);
$this->tpl->parse('content.category');
$i++;
}
return true;
}