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 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'], page_url($_SERVER), startsWith($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']['HIDE_PUBLIC_LINKS'], $GLOBALS['redirector']);
// Optionally filter the results:
if (!empty($_GET['searchterm'])) {
$linksToDisplay = $LINKSDB->filter(LinkFilter::$FILTER_TEXT, $_GET['searchterm']);
} else {
if (!empty($_GET['searchtags'])) {
$linksToDisplay = $LINKSDB->filter(LinkFilter::$FILTER_TAG, trim($_GET['searchtags']));
} else {
$linksToDisplay = $LINKSDB;
}
}
$nblinksToDisplay = 50;
// Number of links to display.
// In URL, you can specificy the number of links. Example: nb=200 or nb=all for all links.
if (!empty($_GET['nb'])) {
$nblinksToDisplay = $_GET['nb'] == 'all' ? count($linksToDisplay) : max(intval($_GET['nb']), 1);
}
$pageaddr = escape(index_url($_SERVER));
$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;
}
$entries .= '<content type="html"><![CDATA[' . format_description($link['description'], $GLOBALS['redirector']) . $descriptionlink . "]]></content>\n";
if ($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>';
}
$feed .= '<link rel="self" href="' . escape(server_url($_SERVER) . $_SERVER["REQUEST_URI"]) . '" />';
if (!empty($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;
$feed .= '</feed><!-- Cached version of ' . escape(page_url($_SERVER)) . ' -->';
echo $feed;
$cache->cache(ob_get_contents());
ob_end_flush();
exit;
}
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. eg. http://mysite.com/shaarli/?do=atom&permalinks
$usepermalinks = isset($_GET['permalinks']);
// 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() || $GLOBALS['config']['OPEN_SHAARLI'] && !$GLOBALS['config']['OPEN_NEWS']);
// 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;
}
$nblinksToDisplay = 50;
// Number of links to display.
if (!empty($_GET['nb'])) {
$nblinksToDisplay = $_GET['nb'] == 'all' ? count($linksToDisplay) : max($_GET['nb'] + 0, 1);
}
$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 < $nblinksToDisplay && $i < count($keys)) {
$link = $linksToDisplay[$keys[$i]];
// Si le lien est en attente de modération, il est ignoré
if (hasModerationTag($link)) {
$nblinksToDisplay++;
$i++;
continue;
}
$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>';
if ($usepermalinks === true) {
$entries .= '<link href="' . $guid . '" /><id>' . $guid . '</id>';
} else {
$entries .= '<link href="' . $absurl . '" /><id>' . $guid . '</id>';
}
if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) {
$entries .= '<updated>' . htmlspecialchars($iso8601date) . '</updated>';
}
// Add permalink in description
$descriptionlink = htmlspecialchars('(<a href="' . $guid . '">Permalink</a>)');
// If user wants permalinks first, put the final link in description
if ($usepermalinks === true) {
$descriptionlink = htmlspecialchars('(<a href="' . $absurl . '">Link</a>)');
}
if (strlen($link['description']) > 0) {
$descriptionlink = '<br>' . $descriptionlink;
}
$entries .= '<content type="html">' . htmlspecialchars(nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))))) . $descriptionlink . "</content>\n";
if ($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><!-- Cached version of ' . htmlspecialchars(pageUrl()) . ' -->';
echo $feed;
$cache->cache(ob_get_contents());
ob_end_flush();
exit;
}