public static function importString($string)
{
$xml = simplexml_load_string($string);
if ($xml === false) {
return;
}
if (isset($xml->channel)) {
// RSS
return RSSFeed::import($xml->channel[0]);
}
if (isset($xml->entry)) {
// Atom
return AtomFeed::import($xml);
}
}
/**
* Get DOM node
*/
public function getNode($document)
{
$node_name = $this->node_name;
if ($this->name_space !== null) {
$name = $this->name_space . ':' . $node_name;
}
$author = $document->createElement($node_name);
$author->appendChild(AtomFeed::getTextNode($document, 'name', $this->name, $this->name_space));
if ($this->email !== null) {
$author->appendChild(AtomFeed::getTextNode($document, 'email', $this->email, $this->name_space));
}
if ($this->uri !== null) {
$author->appendChild(AtomFeed::getTextNode($document, 'uri', $this->uri, $this->name_space));
}
return $author;
}
function format($changes)
{
global $request;
include_once 'lib/RssWriter.php';
$rss = new AtomFeed();
// "channel" is called "feed" in atom
$rc_url = WikiURL($request->getArg('pagename'), false, 'absurl');
extract($this->_args);
$title = WIKI_NAME;
$description = $this->title();
if ($category) {
$title = $category;
} elseif ($pagematch) {
$title = $pagematch;
}
$feed_props = array('title' => $description, 'link' => array('rel' => "alternate", 'type' => "text/html", 'href' => $rc_url), 'id' => md5($rc_url), 'modified' => Iso8601DateTime(time()), 'generator' => 'PhpWiki-' . PHPWIKI_VERSION, 'tagline' => '');
$rss->feed($feed_props);
$first = true;
while ($rev = $changes->next()) {
// enforce view permission
if (mayAccessPage('view', $rev->_pagename)) {
$props = $this->item_properties($rev);
$rss->addItem($props, false, $this->pageURI($rev));
if ($first) {
$this->setValidators($rev);
}
$first = false;
}
}
$request->discardOutput();
$rss->finish();
//header("Content-Type: application/atom; charset=" . $GLOBALS['charset']);
printf("\n<!-- Generated by PhpWiki-%s -->\n", PHPWIKI_VERSION);
// Flush errors in comment, otherwise it's invalid XML.
global $ErrorManager;
if ($errors = $ErrorManager->getPostponedErrorsAsHTML()) {
printf("\n<!-- PHP Warnings:\n%s-->\n", AsXML($errors));
}
$request->finish();
// NORETURN!!!!
}
}
// Handle request to delete an entry before we load them all
if (isset($_POST['delete_entry']) && strlen($_POST['delete_entry'])) {
$del = $_POST['delete_entry'];
$dr = new AtomRequest('DELETE', $del, $auth);
$dr->exec();
$code = $dr->get_httpcode();
if ($code != 200 && $code != 204) {
echo "<script language=\"JavaScript\" type=\"text/javascript\">\n";
echo "<!--\n";
echo "alert('Can\\'t delete that post - you might not have permission to do so.');\n";
echo "// -->\n";
echo "</script>\n";
}
}
$af = new AtomFeed(urldecode($_REQUEST['f']), $auth);
$entries = $af->get_entries();
if (is_array($entries)) {
foreach ($entries as $e => $entry) {
$link = $entry->get_links('rel', 'service.edit');
$link = $link[0]['href'];
$title = trim($entry->get_title('title'));
$title = preg_replace('/(<[^>]*>)/is', '', $title);
$title = preg_replace('/(<.*>)/sUi', '', $title);
$title = preg_replace('/(\\n)/sUi', '', $title);
$title_short = substr($title, 0, 45) . (strlen($title) > 45 ? '...' : '');
if ($title == '') {
$title = 'No Title (Created: ' . $entry->get_created() . ')';
}
echo "<a href=\"javascript:select(" . $e . ", '" . addslashes($title) . "', '" . urlencode($link) . "', '" . urlencode($_REQUEST['f']) . "');\" ondblclick=\"select(" . $e . ", '" . addslashes($title) . "', '" . urlencode($link) . "', '" . urlencode($_REQUEST['f']) . "'); if (confirm_open()) {parent.document.file.submit();}\" id=\"entry" . $e . "\" title=\"" . $title . "\"><img src=\"../../images/files_file.gif\" width=\"19\" height=\"18\" border=\"0\" align=\"absmiddle\" />�" . $title_short . "</a>\n";
}
/**
* Get DOM node
*/
public function getNode($document)
{
$entry = $document->createElement('entry');
$entry->appendChild(AtomFeed::getTextNode($document, 'title', $this->title));
$entry->appendChild(AtomFeed::getTextNode($document, 'id', $this->id));
$entry->appendChild(AtomFeed::getDateNode($document, 'updated', $this->updated));
if ($this->summary !== null) {
$entry->appendChild(AtomFeed::getCDATANode($document, 'summary', $this->summary));
}
if ($this->link !== null) {
$entry->appendChild($this->link->getNode($document));
}
if ($this->published !== null) {
$entry->appendChild(AtomFeed::getDateNode($document, 'published', $this->published));
}
if ($this->contributor !== null) {
$entry->appendChild($this->contributor->getNode($document));
}
// add authors
foreach ($this->authors as $author) {
$entry->appendChild($author->getNode($document));
}
if ($this->content !== null) {
$entry->appendChild(AtomFeed::getCDATANode($document, 'content', $this->content));
}
return $entry;
}
<?php
require_once 'feeder.php';
$channel = array('title' => 'My Feed', 'author' => 'Proger_XP proger.xp@gmail.com http://proger.i-forge.net', 'description' => 'Just another PHP Feed', 'category' => 'http://example.com Category Label here.', 'category 2' => 'Second Label', 'icon' => '100x20 http://example.com/icon.gif', 'logo' => '121x83 http://example.com/logo.png');
$entries = array(array('title' => 'My first post', 'updated' => strtotime('22 Jan 2011'), 'author' => 'Proger_XP proger.xp@gmail.com', 'content' => 'Thinking about something to write...', 'content html' => 'Thinking about <em>something</em> to write…'), array('title' => 'Another filler', 'updated' => strtotime('23 May 2012'), 'author' => 'Proger_XP proger.xp@gmail.com', 'contributor' => 'Camilo http://camilomm.deviantart.com', 'content html' => 'Why? Because he\'s my friend <img src="smile.png" />'));
$feeder = new Feeder();
$feeder->Channel()->SetFromArray($channel);
foreach ($entries as $i => $entry) {
$feeder->Entry($i, new FeedEntry($entry));
}
$output = new AtomFeed();
$output->Output($feeder);
<?php
include 'config.php';
include 'lib/atom.class.inc';
include 'classes/jforg_news.php';
include 'functions/jforg_cleanurl.php';
if (in_array($_GET['lang'], $config['languages'])) {
$language = $_GET['lang'];
} else {
die('Language ist nicht bekannt');
}
if ($language == 'de') {
$news_link = 'neuigkeiten';
} else {
$news_link = 'news';
}
$news = new jforg_news();
$feed = new AtomFeed('JForg :: Neuigkeiten', 'http://www.jabberfriends.org/de/rss/neuigkeiten.xml', $config['url']);
$lastnews = $news->get_latest(10);
foreach ($lastnews as $news) {
$news_absatz = explode("\n", $news['text']);
$feed->addEntry(new Entry($news['title'], $config['url'] . $language . '/' . $news_link . '/' . $news['id'] . '-' . cleanurl($news['title']) . '.htm', $news['datetime'], $news['datetime'], 'Daniel Gultsch', $news_absatz[0], $news['text']));
}
$feed->setEncoding("utf-8");
$feed->generate();
function caldav_get_feed($request, $collection)
{
global $c, $session;
dbg_error_log("feed", "GET method handler");
$collection->NeedPrivilege(array('DAV::read'));
if (!$collection->Exists()) {
$request->DoResponse(404, translate("Resource Not Found."));
}
if (!$collection->IsCollection() || !$collection->IsCalendar() && !(isset($c->get_includes_subcollections) && $c->get_includes_subcollections)) {
$request->DoResponse(405, translate("Feeds are only supported for calendars at present."));
}
// Try and pull the answer out of a hat
$cache = getCacheInstance();
$cache_ns = 'collection-' . $collection->dav_name();
$cache_key = 'feed' . $session->user_no;
$response = $cache->get($cache_ns, $cache_key);
if ($response !== false) {
return $response;
}
$principal = $collection->GetProperty('principal');
/**
* The CalDAV specification does not define GET on a collection, but typically this is
* used as a .ics download for the whole collection, which is what we do also.
*/
$sql = 'SELECT caldav_data, caldav_type, caldav_data.user_no, caldav_data.dav_name,';
$sql .= ' caldav_data.modified, caldav_data.created, ';
$sql .= ' summary, dtstart, dtend, calendar_item.description ';
$sql .= ' FROM collection INNER JOIN caldav_data USING(collection_id) INNER JOIN calendar_item USING ( dav_id ) WHERE ';
if (isset($c->get_includes_subcollections) && $c->get_includes_subcollections) {
$sql .= ' (collection.dav_name ~ :path_match ';
$sql .= ' OR collection.collection_id IN (SELECT bound_source_id FROM dav_binding WHERE dav_binding.dav_name ~ :path_match)) ';
$params = array(':path_match' => '^' . $request->path);
} else {
$sql .= ' caldav_data.collection_id = :collection_id ';
$params = array(':collection_id' => $collection->resource_id());
}
$sql .= ' ORDER BY caldav_data.created DESC';
$sql .= ' LIMIT ' . (isset($c->feed_item_limit) ? $c->feed_item_limit : 15);
$qry = new AwlQuery($sql, $params);
if (!$qry->Exec("GET", __LINE__, __FILE__)) {
$request->DoResponse(500, translate("Database Error"));
}
/**
* Here we are constructing the feed response for this collection, including
* the timezones that are referred to by the events we have selected.
* Library used: http://framework.zend.com/manual/en/zend.feed.writer.html
*/
require_once 'AtomFeed.php';
$feed = new AtomFeed();
$feed->setTitle('DAViCal Atom Feed: ' . $collection->GetProperty('displayname'));
$url = $c->protocol_server_port . $collection->url();
$url = preg_replace('{/$}', '.ics', $url);
$feed->setLink($url);
$feed->setFeedLink($c->protocol_server_port_script . $request->path, 'atom');
$feed->addAuthor(array('name' => $principal->GetProperty('displayname'), 'email' => $principal->GetProperty('email'), 'uri' => $c->protocol_server_port . $principal->url()));
$feed_description = $collection->GetProperty('description');
if (isset($feed_description) && $feed_description != '') {
$feed->setDescription($feed_description);
}
require_once 'RRule-v2.php';
$need_zones = array();
$timezones = array();
while ($event = $qry->Fetch()) {
if ($event->caldav_type != 'VEVENT' && $event->caldav_type != 'VTODO' && $event->caldav_type != 'VJOURNAL') {
dbg_error_log('feed', 'Skipping peculiar "%s" component in VCALENDAR', $event->caldav_type);
continue;
}
$is_todo = $event->caldav_type == 'VTODO';
$ical = new vComponent($event->caldav_data);
$event_data = $ical->GetComponents('VTIMEZONE', false);
$item = $feed->createEntry();
$item->setId($c->protocol_server_port_script . ConstructURL($event->dav_name));
$dt_created = new RepeatRuleDateTime($event->created);
$item->setDateCreated($dt_created->epoch());
$dt_modified = new RepeatRuleDateTime($event->modified);
$item->setDateModified($dt_modified->epoch());
$summary = $event->summary;
$p_title = $summary != '' ? $summary : translate('No summary');
if ($is_todo) {
$p_title = "TODO: " . $p_title;
}
$item->setTitle($p_title);
$content = "";
$dt_start = new RepeatRuleDateTime($event->dtstart);
if ($dt_start != null) {
$p_time = '<strong>' . translate('Time') . ':</strong> ' . strftime(translate('%F %T'), $dt_start->epoch());
$dt_end = new RepeatRuleDateTime($event->dtend);
if ($dt_end != null) {
$p_time .= ' - ' . ($dt_end->AsDate() == $dt_start->AsDate() ? strftime(translate('%T'), $dt_end->epoch()) : strftime(translate('%F %T'), $dt_end->epoch()));
}
$content .= $p_time;
}
$p_location = $event_data[0]->GetProperty('LOCATION');
if ($p_location != null) {
$content .= '<br />' . '<strong>' . translate('Location') . '</strong>: ' . hyperlink($p_location->Value());
}
$p_attach = $event_data[0]->GetProperty('ATTACH');
if ($p_attach != null) {
$content .= '<br />' . '<strong>' . translate('Attachment') . '</strong>: ' . hyperlink($p_attach->Value());
}
$p_url = $event_data[0]->GetProperty('URL');
if ($p_url != null) {
$content .= '<br />' . '<strong>' . translate('URL') . '</strong>: ' . hyperlink($p_url->Value());
}
$p_cat = $event_data[0]->GetProperty('CATEGORIES');
if ($p_cat != null) {
$content .= '<br />' . '<strong>' . translate('Categories') . '</strong>: ' . $p_cat->Value();
$categories = explode(',', $p_cat->Value());
foreach ($categories as $category) {
$item->addCategory(array('term' => trim($category)));
}
}
$p_description = $event->description;
if ($p_description != '') {
$content .= '<br />' . '<br />' . '<strong>' . translate('Description') . '</strong>:<br />' . nl2br(hyperlink($p_description));
$item->setDescription($p_description);
}
$item->setContent($content);
$feed->addEntry($item);
//break;
}
$last_modified = new RepeatRuleDateTime($collection->GetProperty('modified'));
$feed->setDateModified($last_modified->epoch());
$response = $feed->export('atom');
$cache->set($cache_ns, $cache_key, $response);
return $response;
}
<?php
ini_set('include_path', '.:/so/sites/veseys2/pear/lib:/usr/share/zend/library');
@(include_once 'PackageConfig.php');
if (class_exists('PackageConfig')) {
PackageConfig::addPath('/so/packages/pear/pear/Date');
}
require_once '../AtomFeed/AtomFeed.php';
require_once 'Date.php';
$feed = new AtomFeed();
$feed->title = 'My test feed';
$feed->addNameSpace('g', 'http://base.google.com/ns/1.0');
$feed->addAuthor(new AtomFeedAuthor('Nick Burka', '*****@*****.**', 'http://www.silverorange.com'));
$feed->link = new AtomFeedLink('http://www.silverorange.com', 'self');
$feed->updated = new Date();
for ($i = 0; $i <= 10; $i++) {
$entry = new AtomFeedEntry('entry' . $i, 'Entry ' . $i, new Date());
$entry->contributor = new AtomFeedAuthor('Nick Burka', '*****@*****.**', 'http://www.silverorange.com');
$entry->addAuthor(new AtomFeedAuthor('Nick Burka', '*****@*****.**', 'http://www.silverorange.com'));
$feed->addEntry($entry);
}
$feed->display();
header("Content-type: text/xml");
}
$status = fclose($handle);
return $buffer;
}
$atom_filename = 'atom.xml';
echo "<h2>News</h2>";
/**********************************************************************
CONSTRUCT A FEED OBJECT AND ENTRY OBJECTS FOR ALL AVAILABLE ENTRIES
**********************************************************************/
// Collect entries from the cached feed
$rfeed = read_atom_xml($atom_filename);
if ($rfeed === false) {
echo "could not read atom feed\n";
return false;
}
$feed = new AtomFeed(false, false, $rfeed);
// Create objects from all available entries
$entries = $feed->get_entries();
$maxdisplay = 2;
echo '<h2>Last ' . $maxdisplay . ' Entries</h2>';
$inum = 0;
foreach ($entries as $entry) {
if (++$inum > $maxdisplay) {
break;
}
$link = $entry->get_links('type', 'text/html');
$link = $link[0]['href'];
// Get the title
$title = $entry->get_title();
$title = $title['title'];
$content = $entry->get_content();
}
public function id($value)
{
$this->params[] = array('name' => 'id', 'value' => $value);
}
public function summary($value)
{
$this->params[] = array('name' => 'summary', 'value' => $value, 'attributes' => array('type' => 'html'), 'cdata' => true);
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
$contents2 = dbSortedContents(array());
extract($contents2[0]);
global $blog;
//
$atom = new AtomFeed(array('xml:lang' => 'ja'));
$atom->title($blog);
$atom->link("{$_SERVER['SCRIPT_NAME']}");
$atom->link("{$_SERVER['REQUEST_URI']}", 'self');
$atom->id("{$_SERVER['SCRIPT_NAME']}/feed");
$atom->updated($moddate);
$atom->author(array('name' => 'nyankoPress'));
$cnt = 0;
foreach ($contents2 as $value) {
extract($value);
$entry = new AtomEntry();
$entry->title($title);
$entry->link("{$_SERVER['SCRIPT_NAME']}?p={$page}");
$entry->id("{$_SERVER['SCRIPT_NAME']}/p{$page}");
$entry->summary(mb_strimwidth(strip_tags($contents), 0, 80, '…', 'utf-8'));
$entry->updated($moddate);
