function showATOM()
{
header('Content-Type: application/atom+xml; charset=utf-8');
// $usepermalink : If true, use permalink instead of final link.
// User just has to add 'permalink' in URL parameters. e.g. http://mysite.com/shaarli/?do=atom&permalinks
$usepermalinks = isset($_GET['permalinks']) || !$GLOBALS['config']['ENABLE_RSS_PERMALINKS'];
// Cache system
$query = $_SERVER["QUERY_STRING"];
$cache = new CachedPage($GLOBALS['config']['PAGECACHE'], pageUrl(), startsWith($query, 'do=atom') && !isLoggedIn());
$cached = $cache->cachedVersion();
if (!empty($cached)) {
echo $cached;
exit;
}
// If cached was not found (or not usable), then read the database and build the response:
// Read links from database (and filter private links if used it not logged in).
$LINKSDB = new LinkDB($GLOBALS['config']['DATASTORE'], isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'], $GLOBALS['config']['HIDE_PUBLIC_LINKS']);
// Optionally filter the results:
$linksToDisplay = array();
if (!empty($_GET['searchterm'])) {
$linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
} else {
if (!empty($_GET['searchtags'])) {
$linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
} else {
$linksToDisplay = $LINKSDB;
}
}
$nblinksToDisplay = 50;
// Number of links to display.
if (!empty($_GET['nb'])) {
$nblinksToDisplay = $_GET['nb'] == 'all' ? count($linksToDisplay) : max($_GET['nb'] + 0, 1);
}
$pageaddr = escape(indexUrl());
$latestDate = '';
$entries = '';
$i = 0;
$keys = array();
foreach ($linksToDisplay as $key => $value) {
$keys[] = $key;
}
// No, I can't use array_keys().
while ($i < $nblinksToDisplay && $i < count($keys)) {
$link = $linksToDisplay[$keys[$i]];
$guid = $pageaddr . '?' . smallHash($link['linkdate']);
$iso8601date = linkdate2iso8601($link['linkdate']);
$latestDate = max($latestDate, $iso8601date);
$absurl = $link['url'];
if (startsWith($absurl, '?')) {
$absurl = $pageaddr . $absurl;
}
// make permalink URL absolute
$entries .= '<entry><title>' . $link['title'] . '</title>';
if ($usepermalinks === true) {
$entries .= '<link href="' . $guid . '" /><id>' . $guid . '</id>';
} else {
$entries .= '<link href="' . $absurl . '" /><id>' . $guid . '</id>';
}
if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) {
$entries .= '<updated>' . escape($iso8601date) . '</updated>';
}
// Add permalink in description
$descriptionlink = '(<a href="' . $guid . '">Permalink</a>)';
// If user wants permalinks first, put the final link in description
if ($usepermalinks === true) {
$descriptionlink = '(<a href="' . $absurl . '">Link</a>)';
}
if (strlen($link['description']) > 0) {
$descriptionlink = '<br>' . $descriptionlink;
}
$entries .= '<content type="html"><![CDATA[' . nl2br(keepMultipleSpaces(text2clickable($link['description']))) . $descriptionlink . "]]></content>\n";
if ($link['tags'] != '') {
foreach (explode(' ', $link['tags']) as $tag) {
$entries .= '<category scheme="' . $pageaddr . '" term="' . $tag . '" />' . "\n";
}
}
$entries .= "</entry>\n";
$i++;
}
$feed = '<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom">';
$feed .= '<title>' . $GLOBALS['title'] . '</title>';
if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) {
$feed .= '<updated>' . escape($latestDate) . '</updated>';
}
$feed .= '<link rel="self" href="' . escape(serverUrl() . $_SERVER["REQUEST_URI"]) . '" />';
if (!empty($GLOBALS['config']['PUBSUBHUB_URL'])) {
$feed .= '<!-- PubSubHubbub Discovery -->';
$feed .= '<link rel="hub" href="' . escape($GLOBALS['config']['PUBSUBHUB_URL']) . '" />';
$feed .= '<!-- End Of PubSubHubbub Discovery -->';
}
$feed .= '<author><name>' . $pageaddr . '</name><uri>' . $pageaddr . '</uri></author>';
$feed .= '<id>' . $pageaddr . '</id>' . "\n\n";
// Yes, I know I should use a real IRI (RFC3987), but the site URL will do.
$feed .= $entries;
$feed .= '</feed><!-- Cached version of ' . escape(pageUrl()) . ' -->';
echo $feed;
$cache->cache(ob_get_contents());
ob_end_flush();
exit;
}
function showATOM()
{
header('Content-Type: application/atom+xml; charset=utf-8');
// Cache system
$query = $_SERVER["QUERY_STRING"];
$cache = new pageCache(pageUrl(), startsWith($query, 'do=atom') && !isLoggedIn());
$cached = $cache->cachedVersion();
if (!empty($cached)) {
echo $cached;
exit;
}
// If cached was not found (or not usable), then read the database and build the response:
$LINKSDB = new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']);
// Read links from database (and filter private links if used it not logged in).
// Optionnaly filter the results:
$linksToDisplay = array();
if (!empty($_GET['searchterm'])) {
$linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
} elseif (!empty($_GET['searchtags'])) {
$linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
} else {
$linksToDisplay = $LINKSDB;
}
$pageaddr = htmlspecialchars(indexUrl());
$latestDate = '';
$entries = '';
$i = 0;
$keys = array();
foreach ($linksToDisplay as $key => $value) {
$keys[] = $key;
}
// No, I can't use array_keys().
while ($i < 50 && $i < count($keys)) {
$link = $linksToDisplay[$keys[$i]];
$guid = $pageaddr . '?' . smallHash($link['linkdate']);
$iso8601date = linkdate2iso8601($link['linkdate']);
$latestDate = max($latestDate, $iso8601date);
$absurl = htmlspecialchars($link['url']);
if (startsWith($absurl, '?')) {
$absurl = $pageaddr . $absurl;
}
// make permalink URL absolute
$entries .= '<entry><title>' . htmlspecialchars($link['title']) . '</title><link href="' . $absurl . '" /><id>' . $guid . '</id>';
if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) {
$entries .= '<updated>' . htmlspecialchars($iso8601date) . '</updated>';
}
$entries .= '<content type="html">' . htmlspecialchars(nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))))) . "</content>\n";
if ($link['tags'] != '') {
foreach (explode(' ', $link['tags']) as $tag) {
$entries .= '<category scheme="' . htmlspecialchars($pageaddr, ENT_QUOTES) . '" term="' . htmlspecialchars($tag, ENT_QUOTES) . '" />' . "\n";
}
}
$entries .= "</entry>\n";
$i++;
}
$feed = '<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom">';
$feed .= '<title>' . htmlspecialchars($GLOBALS['title']) . '</title>';
if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) {
$feed .= '<updated>' . htmlspecialchars($latestDate) . '</updated>';
}
$feed .= '<link rel="self" href="' . htmlspecialchars(serverUrl() . $_SERVER["REQUEST_URI"]) . '" />';
if (!empty($GLOBALS['config']['PUBSUBHUB_URL'])) {
$feed .= '<!-- PubSubHubbub Discovery -->';
$feed .= '<link rel="hub" href="' . htmlspecialchars($GLOBALS['config']['PUBSUBHUB_URL']) . '" />';
$feed .= '<!-- End Of PubSubHubbub Discovery -->';
}
$feed .= '<author><name>' . htmlspecialchars($pageaddr) . '</name><uri>' . htmlspecialchars($pageaddr) . '</uri></author>';
$feed .= '<id>' . htmlspecialchars($pageaddr) . '</id>' . "\n\n";
// Yes, I know I should use a real IRI (RFC3987), but the site URL will do.
$feed .= $entries;
$feed .= '</feed>';
echo $feed;
$cache->cache(ob_get_contents());
ob_end_flush();
exit;
}
function displayXML()
{
header('Content-type: application/rss+xml; charset=utf-8');
echo '<?xml version="1.0" encoding="UTF-8" ?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><link>' . serverUrl(true) . '</link>';
echo '<atom:link href="' . serverUrl(true) . '/?rss" rel="self" type="application/rss+xml"/><title>Projet Autoblog' . (strlen(HEAD_TITLE) > 0 ? ' | ' . HEAD_TITLE : '') . '</title><description>Projet Autoblog - RSS : Ajouts et changements de disponibilité.</description>';
if (file_exists(RESOURCES_FOLDER . 'rss.json')) {
$json = json_decode(file_get_contents(RESOURCES_FOLDER . 'rss.json'), true);
rsort($json);
foreach ($json as $uitem) {
$item = array();
foreach ($uitem as $Key => $Value) {
$item[$Key] = escape($Value);
}
$description = displayXMLstatus($item['status'], $item['response_code'], $item['autoblog_url'], $item['autoblog_title'], $item['autoblog_sourceurl'], $item['autoblog_sourcefeed']);
$link = serverUrl(true) . $item['autoblog_url'];
$date = date(DATE_RSS, $item['timestamp']);
print <<<EOT
<item>
\t<title>{$item['autoblog_title']}</title>
\t<description><![CDATA[{$description}]]></description>
\t<link>{$link}</link>
\t<guid isPermaLink="false">{$item['timestamp']}</guid>
\t<dc:creator>Autoblog</dc:creator>
\t<pubDate>{$date}</pubDate>
</item>
EOT;
}
}
echo '</channel></rss>';
}
<?php
}
if (ALLOW_NEW_AUTOBLOGS_BY_BUTTON == TRUE) {
?>
<section class="form" id="add_bookmark">
<header>
<h3>Marque page</h3>
</header>
<p>
Pour ajouter facilement un autoblog d'un site web, glissez ce bouton dans votre barre de marque-pages →
<a class="bouton" onclick=
"alert('Glissez ce bouton dans votre barre de marque-pages (ou clic-droit > marque-page sur ce lien)');
return false;"
href="javascript:(function(){var%20autoblog_url="<?php
echo serverUrl() . $_SERVER["REQUEST_URI"];
?>
";var%20popup=window.open("","Add%20autoblog",'height=180,width=670');popup.document.writeln('<html><head></head><body><form%20action="'+autoblog_url+'"%20method="GET">');popup.document.write('Url%20feed%20%20:%20<br/>');var%20feed_links=new%20Array();var%20links=document.getElementsByTagName('link');if(links.length>0){for(var%20i=0;i<links.length;i++){if(links[i].rel=="alternate"){popup.document.writeln('<label%20for="feed_'+i+'"><input%20id="feed_'+i+'"%20type="radio"%20name="rssurl"%20value="'+links[i].href+'"/>'+links[i].title+"%20(%20"+links[i].href+"%20)</label><br/>");}}}popup.document.writeln("<input%20id='number'%20type='hidden'%20name='number'%20value='17'>");popup.document.writeln("<input%20type='hidden'%20name='via_button'%20value='1'>");popup.document.writeln("<br/><input%20type='submit'%20value='Vérifier'%20name='Ajouter'%20>");popup.document.writeln("</form></body></html>");})();">Projet Autoblog</a>
</section>
<?php
}
?>
</section>
<?php
}
$fichierCache = DOCS_CACHE_FILENAME;
// si la page n'existe pas dans le cache ou si elle a expiré (durée paramétrable)
// on lance la génération de la page et on la stoke dans un fichier
if (@filemtime($fichierCache) < time() - DOCS_CACHE_DURATION) {
// on démarre la bufferisation : rien n'est envoyé au navigateur
ob_start();
