/**
* Count existing links - public links hidden
*/
public function testCountHiddenPublic()
{
$linkDB = new LinkDB(self::$testDatastore, false, true);
$this->assertEquals(0, $linkDB->count());
$this->assertEquals(0, $linkDB->count());
}
function importFile()
{
if (!isLoggedIn()) {
die('Not allowed.');
}
$LINKSDB = new LinkDB($GLOBALS['config']['DATASTORE'], isLoggedIn(), $GLOBALS['config']['HIDE_PUBLIC_LINKS'], $GLOBALS['redirector']);
$filename = $_FILES['filetoupload']['name'];
$filesize = $_FILES['filetoupload']['size'];
$data = file_get_contents($_FILES['filetoupload']['tmp_name']);
$private = empty($_POST['private']) ? 0 : 1;
// Should the links be imported as private?
$overwrite = !empty($_POST['overwrite']);
// Should the imported links overwrite existing ones?
$import_count = 0;
// Sniff file type:
$type = 'unknown';
if (startsWith($data, '<!DOCTYPE NETSCAPE-Bookmark-file-1>')) {
$type = 'netscape';
}
// Netscape bookmark file (aka Firefox).
// Then import the bookmarks.
if ($type == 'netscape') {
// This is a standard Netscape-style bookmark file.
// This format is supported by all browsers (except IE, of course), also Delicious, Diigo and others.
foreach (explode('<DT>', $data) as $html) {
$link = array('linkdate' => '', 'title' => '', 'url' => '', 'description' => '', 'tags' => '', 'private' => 0);
$d = explode('<DD>', $html);
if (startswith($d[0], '<A ')) {
$link['description'] = isset($d[1]) ? html_entity_decode(trim($d[1]), ENT_QUOTES, 'UTF-8') : '';
// Get description (optional)
preg_match('!<A .*?>(.*?)</A>!i', $d[0], $matches);
$link['title'] = isset($matches[1]) ? trim($matches[1]) : '';
// Get title
$link['title'] = html_entity_decode($link['title'], ENT_QUOTES, 'UTF-8');
preg_match_all('! ([A-Z_]+)=\\"(.*?)"!i', $html, $matches, PREG_SET_ORDER);
// Get all other attributes
$raw_add_date = 0;
foreach ($matches as $m) {
$attr = $m[1];
$value = $m[2];
if ($attr == 'HREF') {
$link['url'] = html_entity_decode($value, ENT_QUOTES, 'UTF-8');
} elseif ($attr == 'ADD_DATE') {
$raw_add_date = intval($value);
if ($raw_add_date > 30000000000) {
$raw_add_date /= 1000;
}
//If larger than year 2920, then was likely stored in milliseconds instead of seconds
} elseif ($attr == 'PRIVATE') {
$link['private'] = $value == '0' ? 0 : 1;
} elseif ($attr == 'TAGS') {
$link['tags'] = html_entity_decode(str_replace(',', ' ', $value), ENT_QUOTES, 'UTF-8');
}
}
if ($link['url'] != '') {
if ($private == 1) {
$link['private'] = 1;
}
$dblink = $LINKSDB->getLinkFromUrl($link['url']);
// See if the link is already in database.
if ($dblink == false) {
// Link not in database, let's import it...
if (empty($raw_add_date)) {
$raw_add_date = time();
}
// In case of shitty bookmark file with no ADD_DATE
// Make sure date/time is not already used by another link.
// (Some bookmark files have several different links with the same ADD_DATE)
// We increment date by 1 second until we find a date which is not used in DB.
// (so that links that have the same date/time are more or less kept grouped by date, but do not conflict.)
while (!empty($LINKSDB[date('Ymd_His', $raw_add_date)])) {
$raw_add_date++;
}
// Yes, I know it's ugly.
$link['linkdate'] = date('Ymd_His', $raw_add_date);
$LINKSDB[$link['linkdate']] = $link;
$import_count++;
} else {
if ($overwrite) {
// If overwrite is required, we import link data, except date/time.
$link['linkdate'] = $dblink['linkdate'];
$LINKSDB[$link['linkdate']] = $link;
$import_count++;
}
}
}
}
}
$LINKSDB->savedb($GLOBALS['config']['PAGECACHE']);
echo '<script>alert("File ' . json_encode($filename) . ' (' . $filesize . ' bytes) was successfully processed: ' . $import_count . ' links imported.");document.location=\'?\';</script>';
} else {
echo '<script>alert("File ' . json_encode($filename) . ' (' . $filesize . ' bytes) has an unknown file format. Nothing was imported.");document.location=\'?\';</script>';
}
}
/**
* Template for the list of links (<div id="linklist">)
* This function fills all the necessary fields in the $PAGE for the template 'linklist.html'
*
* @param pageBuilder $PAGE pageBuilder instance.
* @param LinkDB $LINKSDB LinkDB instance.
*/
function buildLinkList($PAGE, $LINKSDB)
{
// Used in templates
$searchtags = !empty($_GET['searchtags']) ? escape($_GET['searchtags']) : '';
$searchterm = !empty($_GET['searchterm']) ? escape($_GET['searchterm']) : '';
// Smallhash filter
if (!empty($_SERVER['QUERY_STRING']) && preg_match('/^[a-zA-Z0-9-_@]{6}($|&|#)/', $_SERVER['QUERY_STRING'])) {
try {
$linksToDisplay = $LINKSDB->filterHash($_SERVER['QUERY_STRING']);
} catch (LinkNotFoundException $e) {
$PAGE->render404($e->getMessage());
exit;
}
} else {
// Filter links according search parameters.
$privateonly = !empty($_SESSION['privateonly']);
$linksToDisplay = $LINKSDB->filterSearch($_GET, false, $privateonly);
}
// ---- Handle paging.
$keys = array();
foreach ($linksToDisplay as $key => $value) {
$keys[] = $key;
}
// If there is only a single link, we change on-the-fly the title of the page.
if (count($linksToDisplay) == 1) {
$GLOBALS['pagetitle'] = $linksToDisplay[$keys[0]]['title'] . ' - ' . $GLOBALS['title'];
}
// Select articles according to paging.
$pagecount = ceil(count($keys) / $_SESSION['LINKS_PER_PAGE']);
$pagecount = $pagecount == 0 ? 1 : $pagecount;
$page = empty($_GET['page']) ? 1 : intval($_GET['page']);
$page = $page < 1 ? 1 : $page;
$page = $page > $pagecount ? $pagecount : $page;
// Start index.
$i = ($page - 1) * $_SESSION['LINKS_PER_PAGE'];
$end = $i + $_SESSION['LINKS_PER_PAGE'];
$linkDisp = array();
while ($i < $end && $i < count($keys)) {
$link = $linksToDisplay[$keys[$i]];
$link['description'] = format_description($link['description'], $GLOBALS['redirector']);
$classLi = $i % 2 != 0 ? '' : 'publicLinkHightLight';
$link['class'] = $link['private'] == 0 ? $classLi : 'private';
$date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']);
$link['timestamp'] = $date->getTimestamp();
$taglist = explode(' ', $link['tags']);
uasort($taglist, 'strcasecmp');
$link['taglist'] = $taglist;
$link['shorturl'] = smallHash($link['linkdate']);
// Check for both signs of a note: starting with ? and 7 chars long.
if ($link['url'][0] === '?' && strlen($link['url']) === 7) {
$link['url'] = index_url($_SERVER) . $link['url'];
}
$linkDisp[$keys[$i]] = $link;
$i++;
}
// Compute paging navigation
$searchtagsUrl = empty($searchtags) ? '' : '&searchtags=' . urlencode($searchtags);
$searchtermUrl = empty($searchterm) ? '' : '&searchterm=' . urlencode($searchterm);
$previous_page_url = '';
if ($i != count($keys)) {
$previous_page_url = '?page=' . ($page + 1) . $searchtermUrl . $searchtagsUrl;
}
$next_page_url = '';
if ($page > 1) {
$next_page_url = '?page=' . ($page - 1) . $searchtermUrl . $searchtagsUrl;
}
$token = isLoggedIn() ? getToken() : '';
// Fill all template fields.
$data = array('previous_page_url' => $previous_page_url, 'next_page_url' => $next_page_url, 'page_current' => $page, 'page_max' => $pagecount, 'result_count' => count($linksToDisplay), 'search_term' => $searchterm, 'search_tags' => $searchtags, 'redirector' => empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'], 'token' => $token, 'links' => $linkDisp, 'tags' => $LINKSDB->allTags());
// FIXME! temporary fix - see #399.
if (!empty($GLOBALS['pagetitle']) && count($linkDisp) == 1) {
$data['pagetitle'] = $GLOBALS['pagetitle'];
}
$pluginManager = PluginManager::getInstance();
$pluginManager->executeHooks('render_linklist', $data, array('loggedin' => isLoggedIn()));
foreach ($data as $key => $value) {
$PAGE->assign($key, $value);
}
return;
}
