/**
* load items
*
* @return html with items
*/
private function loadItems($options, $tags)
{
$tagColors = $this->convertTagsToAssocArray($tags);
$itemDao = new \daos\Items();
$itemsHtml = "";
foreach ($itemDao->get($options) as $item) {
// parse tags and assign tag colors
$itemsTags = explode(",", $item['tags']);
$item['tags'] = array();
foreach ($itemsTags as $tag) {
$tag = trim($tag);
if (strlen($tag) > 0 && isset($tagColors[$tag])) {
$item['tags'][$tag] = $tagColors[$tag];
}
}
$this->view->item = $item;
$itemsHtml .= $this->view->render('templates/item.phtml');
}
if (strlen($itemsHtml) == 0) {
$itemsHtml = '<div class="stream-empty">' . \F3::get('lang_no_entries') . '</div>';
} else {
if ($itemDao->hasMore()) {
$itemsHtml .= '<div class="stream-more"><span>' . \F3::get('lang_more') . '</span></div>';
}
$itemsHtml .= '<div class="mark-these-read"><span>' . \F3::get('lang_markread') . '</span></div>';
}
return $itemsHtml;
}
/**
* returns items as json string
* json
*
* @return void
*/
public function listItems()
{
// parse params
$options = array();
if (count($_GET) > 0) {
$options = $_GET;
}
// get items
$itemDao = new \daos\Items();
$items = $itemDao->get($options);
$this->view->jsonSuccess($items);
}
/**
* rss feed
*
* @return void
*/
public function rss()
{
$this->needsLoggedInOrPublicMode();
$feedWriter = new \RSS2FeedWriter();
$feedWriter->setTitle(\F3::get('rss_title'));
$feedWriter->setLink($this->view->base);
// get sources
$sourceDao = new \daos\Sources();
$lastSourceId = 0;
$lastSourceName = "";
// set options
$options = array();
if (count($_GET) > 0) {
$options = $_GET;
}
$options['items'] = \F3::get('rss_max_items');
if (\F3::get('PARAMS["tag"]') != null) {
$options['tag'] = \F3::get('PARAMS["tag"]');
}
if (\F3::get('PARAMS["type"]') != null) {
$options['type'] = \F3::get('PARAMS["type"]');
}
// get items
$newestEntryDate = false;
$lastid = -1;
$itemDao = new \daos\Items();
foreach ($itemDao->get($options) as $item) {
if ($newestEntryDate === false) {
$newestEntryDate = $item['datetime'];
}
$newItem = $feedWriter->createNewItem();
// get Source Name
if ($item['source'] != $lastSourceId) {
foreach ($sourceDao->get() as $source) {
if ($source['id'] == $item['source']) {
$lastSourceId = $source['id'];
$lastSourceName = $source['title'];
break;
}
}
}
$newItem->setTitle(str_replace('&', '&', $this->UTF8entities($item['title'] . " (" . $lastSourceName . ")")));
@$newItem->setLink($item['link']);
$newItem->setDate($item['datetime']);
$newItem->setDescription(str_replace('"', '"', $item['content']));
// add tags in category node
$itemsTags = explode(",", $item['tags']);
foreach ($itemsTags as $tag) {
$tag = trim($tag);
if (strlen($tag) > 0) {
$newItem->addElement('category', $tag);
}
}
$feedWriter->addItem($newItem);
$lastid = $item['id'];
// mark as read
if (\F3::get('rss_mark_as_read') == 1 && $lastid != -1) {
$itemDao->mark($lastid);
}
}
if ($newestEntryDate === false) {
$newestEntryDate = date(\DATE_ATOM, time());
}
$feedWriter->setChannelElement('updated', $newestEntryDate);
$feedWriter->generateFeed();
}