function generate_inner_html()
{
$inner_template = NULL;
switch ($this->mode) {
default:
$inner_template = PA::$blockmodule_path . '/' . get_class($this) . '/center_inner_html.tpl';
}
if (!empty($this->profile_feeds)) {
$counter = 0;
foreach ($this->profile_feeds as $data) {
$params = array('feed_id' => $data['feed_id']);
$ExternalFeed = new ExternalFeed();
try {
//Getting the feed data corresponding to the feed id
$this->profile_feeds[$counter]['links'] = $ExternalFeed->get_feed_data($params);
} catch (PAException $e) {
//TODO: pending error handling if function fails.
//$error = $e->message;
}
$counter++;
}
}
$inner_html_gen = new Template($inner_template);
$inner_html_gen->set('profile_feeds', @$this->profile_feeds);
$inner_html_gen->set('feed_id', $this->feed_id);
$inner_html = $inner_html_gen->fetch();
return $inner_html;
}
/**
* Function : render()
* Purpose : Setting vars required for the tpl and return html generated by generate_inner_html() function
* @return type string
* returns rendered html code
*/
function render()
{
// global var $_base_url has been removed - please, use PA::$url static variable
$links = array();
if (!empty($this->profile_feeds)) {
$counter = 0;
foreach ($this->profile_feeds as $data) {
$params = array('feed_id' => @$data['feed_id']);
$ExternalFeed = new ExternalFeed();
try {
//Getting the feed data corresponding to the feed id
$this->profile_feeds[$counter]['links'] = $ExternalFeed->get_feed_data($params);
} catch (CNException $e) {
//TODO: pending error handling if function fails.
//$error = $e->message;
$this->profile_feeds[$counter]['links'][] = $e->message;
// insert error message instead Feed object
}
$counter++;
}
}
$this->inner_HTML = $this->generate_inner_html();
$content = parent::render();
return $content;
}
/**
* Internal function to return ExternalFeed object from a row.
* @param $row array
* @return ExternalFeed
*/
function &_returnExternalFeedFromRow($row)
{
$externalFeedPlugin =& PluginRegistry::getPlugin('generic', $this->parentPluginName);
$externalFeedPlugin->import('ExternalFeed');
$externalFeed = new ExternalFeed();
$externalFeed->setId($row['feed_id']);
$externalFeed->setJournalId($row['journal_id']);
$externalFeed->setUrl($row['url']);
$externalFeed->setSequence($row['seq']);
$externalFeed->setDisplayHomepage($row['display_homepage']);
$externalFeed->setDisplayBlock($row['display_block']);
$externalFeed->setLimitItems($row['limit_items']);
$externalFeed->setRecentItems($row['recent_items']);
$this->getDataObjectSettings('external_feed_settings', 'feed_id', $row['feed_id'], $externalFeed);
return $externalFeed;
}
function render()
{
global $base_url;
$ExternalFeed = new ExternalFeed();
//$user = get_login_user();
//$ExternalFeed->user_id = $user->user_id;
//Temporarily displaying the feeds of SUPER USER for all users for demoing
//To get the user feed data uncomment the above written two line and comment the line below written line
$ExternalFeed->user_id = SUPER_USER_ID;
$links = array();
try {
$links = $ExternalFeed->get_user_feed_data();
} catch (PAException $e) {
//TODO: pending error handling if function fails.
//$error = $e->message;
}
$this->inner_HTML = $this->generate_inner_html($links);
$content = parent::render();
return $content;
}
/**
* Function : render()
* Purpose : Setting vars required for the tpl and return html generated by generate_inner_html() function
* @return type string
* returns rendered html code
*/
function render()
{
global $base_url;
$links = array();
if (!empty($this->profile_feeds)) {
$counter = 0;
foreach ($this->profile_feeds as $data) {
$params = array('feed_id' => $data['feed_id']);
$ExternalFeed = new ExternalFeed();
try {
//Getting the feed data corresponding to the feed id
$this->profile_feeds[$counter]['links'] = $ExternalFeed->get_feed_data($params);
} catch (PAException $e) {
//TODO: pending error handling if function fails.
//$error = $e->message;
}
$counter++;
}
}
$this->inner_HTML = $this->generate_inner_html();
$content = parent::render();
return $content;
}
/**
* Public function to create a new feed for a user.
* @param import_url, user_id
* @return true on success, on failure will throw an exception
*/
public function save()
{
Logger::log("Enter: ExternalFeed::save");
//check for feed, whether it exists in the system or not
$sql = 'SELECT feed_id FROM {external_feed} WHERE import_url = ?';
$res = Dal::query($sql, array($this->import_url));
if ($res->numRows()) {
//feed url already exists in the system
$row = $res->fetchRow(DB_FETCHMODE_OBJECT);
$this->feed_id = $row->feed_id;
$sql = 'SELECT * FROM {user_feed} WHERE user_id = ? AND feed_id = ?';
$res = Dal::query($sql, array($this->user_id, $this->feed_id));
if ($res->numRows()) {
// Import url already exists for given user.
Logger::log("Feed url = {$this->import_url} already exists for user_id = {$this->user_id}");
throw new CNException(IMPORT_URL_ALREADY_EXISTS, 'Import URL exists already for user.');
} else {
//saving feed for the user
$this->save_user_feed();
//refreshing the data for the feed
$this->do_refresh = true;
$this->refresh_feed_data();
}
} else {
//This is a new feed and will be added to the existing feeds in the system
$this->feed_id = Dal::next_id('ExternalFeed');
$sql = 'INSERT INTO {external_feed} ( feed_id, import_url, max_posts, is_active, feed_type, last_build_date ) VALUES ( ?, ?, ?, ?, ?, ? )';
$data = array($this->feed_id, $this->import_url, $this->max_posts, $this->is_active, $this->feed_type, time());
try {
//Inserting the feed to external_feed table
$res = Dal::query($sql, $data);
} catch (CNException $e) {
Logger::log("ExternalFeed::save failed for user_id = {$this->user_id}. Associated sql = {$sql}");
throw $e;
}
//saving feed for the user
$this->save_user_feed();
try {
$this->import_posts();
//importing the posts for given feed
} catch (CNException $e) {
Logger::log("{$e->message}");
ExternalFeed::delete_user_feed($this->feed_id, $this->user_id);
// deleting the inserted feed if import_posts fails.
throw $e;
}
}
Logger::log("Exit: ExternalFeed::save");
return true;
}
if (!empty($item['media_thumbnail'])) {
echo $item['media_thumbnail'] . "\n";
//prints xml as well
}
?>
<pubDate><?php
echo $item['pubdate'];
?>
</pubDate>
</item>
<?php
}
// foreach
?>
</channel>
</external>
<?php
}
}
}
// feed calls before anything else
if (!OFFSET_PATH && isset($_GET['external'])) {
if (!$_GET['external']) {
$_GET['external'] = 'gallery';
}
// load the theme plugins just incase
$_zp_gallery_page = 'rss.php';
$e = new ExternalFeed(sanitize($_GET));
$e->printFeed();
exitZP();
}
/**
* Save settings.
*/
function execute()
{
$plugin =& $this->plugin;
$externalFeedDao = DAORegistry::getDAO('ExternalFeedDAO');
$plugin->import('ExternalFeed');
if (isset($this->feedId)) {
$feed =& $externalFeedDao->getExternalFeed($this->feedId);
}
if (!isset($feed)) {
$feed = new ExternalFeed();
}
$feed->setJournalId($this->journalId);
$feed->setUrl($this->getData('feedUrl'));
$feed->setTitle($this->getData('title'), null);
$feed->setDisplayHomepage($this->getData('displayHomepage') ? 1 : 0);
$feed->setDisplayBlock($this->getData('displayBlock') ? $this->getData('displayBlock') : EXTERNAL_FEED_DISPLAY_BLOCK_NONE);
$feed->setLimitItems($this->getData('limitItems') ? 1 : 0);
$feed->setRecentItems($this->getData('recentItems') ? $this->getData('recentItems') : 0);
// Update or insert external feed
if ($feed->getId() != null) {
$externalFeedDao->updateExternalFeed($feed);
} else {
$feed->setSequence(REALLY_BIG_NUMBER);
$externalFeedDao->insertExternalFeed($feed);
// Re-order the feeds so the new one is at the end of the list.
$externalFeedDao->resequenceExternalFeeds($feed->getJournalId());
}
}
include_once "web/includes/page.php";
require_once "api/UserProfileFeed/UserProfileFeed.php";
if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) and $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') {
$msg = __("Blog Feed sucessfully deleted.");
if (!empty($_REQUEST['feed_url']) && is_object(PA::$login_user)) {
try {
PA::$login_user->delete_profile_field('blogs_rss', 'blog_feed', (int) $_REQUEST['section_id']);
PA::$login_user->delete_profile_field('blogs_rss', 'blog_title', (int) $_REQUEST['section_id']);
PA::$login_user->delete_profile_field('blogs_rss', 'blog_url', (int) $_REQUEST['section_id']);
$feeds = new UserProfileFeed();
$feeds->user_id = PA::$login_uid;
$feeds->set_feed_type(USER_PROFILE_FEED);
$feed_data = $feeds->get_user_feeds();
$feed_id = null;
foreach ($feed_data as $user_feed) {
if ($user_feed->import_url == $_REQUEST['feed_url']) {
$feed_id = $user_feed->feed_id;
}
}
if ($feed_id) {
$feeds->set_feed_id((int) $feed_id);
$feeds->delete_user_feed_data();
ExternalFeed::delete_user_feed($feed_id, PA::$login_uid);
ExternalFeed::deleteByID($feed_id);
}
} catch (Exception $e) {
$msg = "Error deleting feed: <pre>" . $e->getMessge() . "</pre>";
}
}
}
echo $msg;
<?php
$login_required = true;
include '../includes/page.php';
include $path_prefix . '/ext/ExternalFeed/ExternalFeed.php';
$ExternalFeed = new ExternalFeed();
$import_url = 'http://blog.broadbandmechanics.com/feed/';
try {
$user = get_login_user();
$ExternalFeed->user_id = SUPER_USER_ID;
//$feed_data = $ExternalFeed->get_feed_data();
$ExternalFeed->set_import_url($import_url);
$ExternalFeed->save();
//$ExternalFeed->set_feed_id(1);
//$ExternalFeed->set_do_refresh(false);
//$ExternalFeed->refresh_feed_data();
} catch (PAException $e) {
echo $e->message;
}
