/**
* Checks the db schema for the for all required tables, adds those which are missing.
* Returns the number of added tables;
*/
function checkSchema()
{
$missing_tables = array();
$actual_tables = array();
$expected_tables = getExpectedTables();
$rs = rss_query("show tables", true, true);
while (list($tbl) = rss_fetch_row($rs)) {
$actual_tables[] = $tbl;
}
foreach ($expected_tables as $base => $tbl) {
$exists = array_search($tbl, $actual_tables);
if ($exists === FALSE || $exists === NULL) {
$missing_tables[] = $base;
}
}
$updated = 0;
if (count($missing_tables) > 0) {
$msg = (count($actual_tables) ? "Updating" : "Creating") . ' your database schema! This should be a one-time operation,' . ' if you see this message over and over again please import your database schema' . ' manually.';
rss_error($msg, RSS_ERROR_WARNING);
foreach ($missing_tables as $table) {
$updated += call_user_func("_init_{$table}");
}
if ($updated == count($missing_tables)) {
rss_error(__("Successfully created {$updated} of {$updated} database tables!"), RSS_ERROR_NOTICE);
} else {
rss_error(count($missing_tables) - $updated . " out of " . count($missing_tables) . " tables could not be created!", RSS_ERROR_ERROR);
}
}
if ($updated) {
rss_invalidate_cache();
}
return $updated;
}
function __exp__getSideContent($what)
{
ob_start();
switch ($what) {
case 'FeedList':
$f = new FeedList(false);
$f->render();
break;
case 'CatList':
//rss_require('cls/taglist.php');
//$v = new TagList('channel');
rss_require('cls/categories.php');
$v = new CatList();
$v->render();
break;
case 'TagList':
rss_require('cls/taglist.php');
$t = new TagList('item');
$t->render();
break;
}
$c = ob_get_contents();
ob_end_clean();
rss_invalidate_cache();
return $what . "#@#" . $c;
}
/**
* Detect user's preferred language.
* Losely based on http://grep.be/data/accept-to-gettext.inc
*/
function __detectUserLang()
{
if (getConfig('rss.output.lang.force') === true) {
return getConfig('rss.output.lang');
// Language defined in the request (?lang=)
}
// Language overridden?
if (defined('RSS_LANGUAGE_OVERRIDE')) {
return constant('RSS_LANGUAGE_OVERRIDE');
} elseif (isset($_REQUEST['lang']) && preg_match('#^[a-z]{2}_?([A-Z]{2})?$#', $_REQUEST['lang']) && ($_REQUEST['lang'] == 'en' || file_exists(GREGARIUS_HOME . 'intl/' . $_REQUEST['lang']))) {
$this->__setLocaleCookie($_REQUEST['lang']);
rss_invalidate_cache();
return $_REQUEST['lang'];
// Cookie
} elseif (isset($_COOKIE[RSS_LOCALE_COOKIE])) {
return trim($_COOKIE[RSS_LOCALE_COOKIE]);
// HTTP_ACCEPT_LANGUAGE HTTP Argument
} elseif (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$alparts = @preg_split("/,/", $_SERVER['HTTP_ACCEPT_LANGUAGE']);
foreach ($alparts as $part) {
$part = trim($part);
if (preg_match("/;/", $part)) {
$lang = @preg_split("/;/", $part);
$ll = $lang[0];
} else {
$ll = $part;
}
if (preg_match('#^([a-z]{2})[\\-_]?([a-z]{2})?$#i', $ll, $pm)) {
$ret = null;
if (isset($pm[2]) && file_exists(GREGARIUS_HOME . 'intl/' . $pm[1] . "_" . strtoupper($pm[2]))) {
// xx-yy -> xx_YY
$ret = $pm[1] . "_" . strtoupper($pm[2]);
} elseif (file_exists(GREGARIUS_HOME . 'intl/' . $pm[1])) {
// xx -> xx
$ret = $pm[1];
} elseif ($pm[1] == 'en') {
// ugly: a better way would be to look up all the available locales
// and match against that list
$ret = 'en_US';
}
if ($ret) {
// remember the detected locale for a couple hours
$this->__setLocaleCookie($ret);
return $ret;
}
}
}
}
// If everything fails, return the user selected language
return getConfig('rss.output.lang');
}
function set_admin_pass($uname = null, $pass = null)
{
$sql = "select count(*) from " . getTable('users') . " where password != '' and ulevel >=99";
list($adminexists) = rss_fetch_row(rss_query($sql));
if ($adminexists) {
die('Oops. Admin already exists!');
}
if ($uname && $pass) {
rss_query("update " . getTable('users') . " set uname='{$uname}', " . "password='******' where ulevel=99");
rss_invalidate_cache();
rss_redirect('admin/');
exit;
}
admin_header();
?>
<script type="text/javascript">
<!--
function on_submit_password_match() {
pass=document.getElementById('password').value;
pass2=document.getElementById('password2').value;
if(pass !== pass2){
msg = '<?php
echo __('Passwords do not match!');
?>
';
document.getElementById('admin_match_result').innerHTML = msg;
document.getElementById('password').value = '';
document.getElementById('password2').value = '';
return false;
}else{
document.getElementById('password2').value = '';
return loginHandler();
}
}
-->
</script>
<?php
echo "\n<div id=\"channel_admin\" class=\"frame\">";
echo "<h2></h2>\n" . __('<p>No Administrator has been specified yet!</p><p>Please provide an Administrator username and password now!</p>');
echo "<form action=\"" . $_SERVER['PHP_SELF'] . "\" onsubmit=\"return on_submit_password_match();\" method=\"post\">\n" . "<fieldset style=\"width:400px;\">" . "<p><label style=\"display:block\" for=\"username\">" . __('Username') . ":</label>\n" . "<input type=\"text\" id=\"username\" name=\"username\" /></p>\n" . "<p><label style=\"display:block\" for=\"password\">" . __('Password') . ":</label>\n" . "<input type=\"password\" id=\"password\" name=\"password\" /></p>\n" . "<p><label style=\"display:block\" for=\"password2\">" . __('Password (again)') . ":</label>\n" . "<input type=\"password\" id=\"password2\" name=\"password2\" /></p>\n" . "<p><input type=\"submit\" value=\"" . __('OK') . "\" /></p>\n" . "<div style=\"display:inline;\" id=\"admin_match_result\"></div>\n" . "</fieldset>\n" . "</form>\n";
echo "</div>\n";
admin_footer();
exit;
}
/**
* Logs the user out.
* - deletes the cookie
* - removes the user's IP subnet from the list of valid subnets this
* user is allowed to log in with a cookie.
*/
function logout()
{
if (array_key_exists(RSS_USER_COOKIE, $_COOKIE) || isset($_SESSION['mobile'])) {
$subnet = preg_replace('#^([0-9]+\\.[0-9]+\\.[0-9]+)\\.[0-9]+$#', '\\1', $_SERVER['REMOTE_ADDR']);
if (($idx = array_search($subnet, $this->_validIPs)) !== FALSE) {
$cnt = count($this->_validIPs);
unset($this->_validIPs[$idx]);
$uname = trim($this->_uname);
if ($uname && $cnt > count($this->_validIPs)) {
$sql = "update " . getTable('users') . " set userips = '" . implode(' ', $this->_validIPs) . "'" . " where uname = '{$uname}' ";
rss_query($sql);
}
}
// get rid of the cookie
unset($_COOKIE[RSS_USER_COOKIE]);
setcookie(RSS_USER_COOKIE, "", -1, getPath());
if (isset($_SESSION['mobile'])) {
unset($_SESSION['mobile']);
}
rss_invalidate_cache();
}
}
function blGetItems($cid, $date, $markread)
{
if (hidePrivate()) {
header('HTTP/1.x 401 Not Authorized');
exit;
}
if (!$cid) {
header('HTTP/1.x 403 Forbidden');
exit;
}
$sql = "select i.title as ititle, i.description as idescr, c.title as ctitle, " . " c.descr as cdescr, c.url as curl, i.author as iauth, i.url as iurl, " . " unix_timestamp(ifnull(i.pubdate, i.added)) as idate ,i.id as iid" . " from " . getTable('item') . " i " . " inner join " . getTable('channels') . " c " . " on c.id = i.cid " . " where i.unread & " . RSS_MODE_UNREAD_STATE . " and c.id={$cid}";
if ($date) {
$sql .= " and ifnull(i.pubdate, i.added) > {$date} ";
}
$rs = rss_query($sql);
if (rss_num_rows($rs) == 0) {
header('HTTP/1.x 304 Not Modified');
exit;
}
$ids = array();
header('Content-Type: text/xml; charset=utf-8');
$hdr = false;
while ($row = rss_fetch_assoc($rs)) {
if (!$hdr) {
$hdr = true;
echo "<" . "?xml version=\"1.0\"?" . ">\n" . "<rss version=\"2.0\"\n" . "xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n" . "xmlns:bloglines=\"http://www.bloglines.com/services/module\"\n" . "xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" . "<channel>\n" . "\t<title>" . htmlspecialchars($row['ctitle']) . "</title>\n" . "\t<link>" . htmlspecialchars($row['curl']) . "</link>\n" . "\t<description>" . htmlspecialchars($row['cdescr']) . "</description>\n" . "\t<language>en-us</language>\n" . "\t<webMaster>support@bloglines.com</webMaster>\n";
}
$ids[] = $row['iid'];
echo "\t<item>\n" . "\t\t<title>" . htmlspecialchars($row['ititle']) . "</title>\n" . "\t\t<dc:creator>" . htmlspecialchars($row['iauth']) . "</dc:creator>\n" . "\t\t<guid isPermaLink=\"true\">" . htmlspecialchars($row['iurl']) . "</guid>\n" . "\t\t<link>" . htmlspecialchars($row['iurl']) . "</link>\n" . "\t\t<description><![CDATA[" . $row['idescr'] . "]]></description>\n" . "\t\t<pubDate>" . date('D, j M Y H:i:s \\G\\M\\T', $row['idate']) . "</pubDate>\n" . "\t\t<bloglines:itemid>" . $row['iid'] . "</bloglines:itemid>\n" . "\t</item>\n";
}
echo "</channel>\n</rss>\n";
if ($markread) {
$sql = "update " . getTable('item') . " set unread = unread & " . SET_MODE_READ_STATE . " where id in (" . implode(',', $ids) . ")";
rss_query($sql);
rss_invalidate_cache();
}
}
function rss_plugins_set_item_state($itemId, $bit_mask, $set, $sqlwhere = "", $entire_db = false)
{
$retvalue = false;
if ($itemId || $entire_db) {
// Check to see if itemId is set or if we are allowed to fsck up the entire db
// the bitmask has a one in the spot (field(s)) we want to change.
if ($set) {
// Set the value to the field to 1
$sql = "update " . getTable("item") . " set unread = unread | " . $bit_mask;
} else {
// set the value of the field to 0
$sql = "update " . getTable("item") . " set unread = unread & " . ~$bit_mask;
}
if ($itemId) {
if (is_array($itemId)) {
$sql .= " where id in (" . implode(',', $itemId) . ")";
} else {
// assume it is a number or a string
$sql .= " where id=" . $itemId;
}
} else {
$sql .= " where 1";
}
if ($sqlwhere) {
$sql .= " and " . $sqlwhere;
}
$retvalue = rss_query($sql);
rss_invalidate_cache();
} else {
$retvalue = false;
}
return $retvalue;
}
function theme_options()
{
if (!array_key_exists('theme', $_REQUEST) || array_key_exists('admin_theme_options_cancel_changes', $_REQUEST)) {
themes();
return;
}
$theme = $_REQUEST['theme'];
$theme_output = "";
if (preg_match('/([a-zA-Z0-9_\\/\\-]+)/', $theme, $matches)) {
$theme = $matches[1];
// sanitize input
$theme_info = getThemeInfo($theme);
extract($theme_info);
if (file_exists("../" . RSS_THEME_DIR . "/{$fsname}/config.php")) {
ob_start();
rss_theme_options_rendered_buttons(false);
rss_require(RSS_THEME_DIR . "/{$fsname}/config.php");
$theme_output = ob_get_contents();
ob_end_clean();
rss_invalidate_cache();
}
if ($theme_output) {
// Let us set up a form
echo "<h2\n class=\"trigger\">" . __('Theme Options') . " " . TITLE_SEP . " " . $name . "</h2>\n" . "<div id=\"admin_theme_options\">\n";
echo "<form method=\"post\" ";
if (rss_theme_options_form_class() !== null) {
echo "class='" . rss_theme_options_form_class() . "' ";
}
echo "action=\"" . $_SERVER['PHP_SELF'] . "\">\n";
echo "<p><input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_THEME_OPTIONS . "\" /></p>\n";
echo $theme_output;
echo "<p><input type=\"hidden\" name=\"theme\" value=\"" . $theme . "\"/>\n";
echo "<input type=\"hidden\" name=\"" . CST_ADMIN_METAACTION . "\" value=\"ACT_ADMIN_SUBMIT_CHANGES\"/>\n";
if (isset($_REQUEST['mediaparam'])) {
$mediaparam = sanitize($_REQUEST['mediaparam'], RSS_SANITIZER_CHARACTERS);
echo "<input type=\"hidden\" name=\"mediaparam\" value=\"{$mediaparam}\">\n";
}
if (!rss_theme_options_rendered_buttons()) {
echo "<input type=\"submit\" name=\"admin_theme_options_submit_changes\" value=\"" . __('Submit Changes') . "\" />\n";
echo "<input type=\"submit\" name=\"admin_theme_options_cancel_changes\"\n value=\"" . __('Cancel') . "\" />\n";
}
echo "</p></form>\n";
echo "</div>";
} else {
themes();
}
}
}
function plugin_options()
{
if (!array_key_exists('plugin_name', $_REQUEST) || array_key_exists('admin_plugin_options_cancel_changes', $_REQUEST)) {
plugins();
return;
}
// TBD
$plugin_filename = $_REQUEST['plugin_name'];
$plugin_filename = str_replace("%2F", "/", $plugin_filename);
$plugin_output = "";
if (preg_match('/([a-zA-Z0-9_\\/\\-]+).php/', $plugin_filename, $matches)) {
$plugin_filename = $matches[1] . ".php";
// sanitize input
$plugin_info = getPluginInfo($plugin_filename);
if ($plugin_info && array_key_exists('configuration', $plugin_info)) {
$plugin_config_func = $plugin_info['configuration'];
ob_start();
rss_load_plugin($plugin_filename);
if (function_exists($plugin_config_func)) {
call_user_func($plugin_config_func);
// Are you happy now?
$plugin_output = ob_get_contents();
}
ob_end_clean();
rss_invalidate_cache();
}
if ($plugin_output) {
// Let us set up a form
echo "<h2\n class=\"trigger\">" . __('Plugin Options') . " " . TITLE_SEP . " " . $plugin_info['name'] . "</h2>\n" . "<div id=\"admin_plugin_options\">\n";
echo "<form method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n";
echo "<p><input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_PLUGIN_OPTIONS . "\" /></p>\n";
echo $plugin_output;
echo "<p><input type=\"hidden\" name=\"plugin_name\" value=\"" . $plugin_filename . "\"/>\n";
echo "<p><input type=\"hidden\" name=\"" . CST_ADMIN_METAACTION . "\" value=\"ACT_ADMIN_SUBMIT_CHANGES\"/>\n";
echo "<input type=\"submit\" name=\"admin_plugin_options_submit_changes\" value=\"" . __('Submit Changes') . "\" />\n";
echo "<input type=\"submit\" name=\"admin_plugin_options_cancel_changes\"\n value=\"" . __('Cancel') . "\" /></p></form>\n";
echo "</div>";
} else {
plugins();
}
}
}
/**
* Performs all the feed-related admin actions
*/
function channel_admin()
{
// Fix for #16: Admin (et al.) should not rely on l10n labels for actions:
// Look for a meta-action first, which should be the (untranslated) *name* of
// the (translated) action constant.
// Fixme: should replace 'action's with a constant
if (array_key_exists(CST_ADMIN_METAACTION, $_REQUEST)) {
$__action__ = $_REQUEST[CST_ADMIN_METAACTION];
} elseif (array_key_exists('action', $_REQUEST)) {
$__action__ = $_REQUEST['action'];
} else {
$__action__ = "";
}
$ret__ = CST_ADMIN_DOMAIN_NONE;
switch ($__action__) {
case __('Add'):
case 'ACT_ADMIN_ADD':
case 'Add':
$label = trim(sanitize($_REQUEST['new_channel'], RSS_SANITIZER_URL));
$fid = trim(sanitize($_REQUEST['add_channel_to_folder'], RSS_SANITIZER_NUMERIC));
list($flabel) = rss_fetch_row(rss_query("select name from " . getTable('folders') . " where id={$fid}"));
// handle "feed:" urls
if (substr($label, 0, 5) == 'feed:') {
if (substr($label, 0, 11) == "feed://http") {
$label = substr($label, 5);
} else {
// handle feed://example.com/rss.xml urls
$label = "http:" . substr($label, 5);
}
}
if ($label != 'http://' && substr($label, 0, 4) == "http") {
$tags = @$_REQUEST['channel_tags'];
$ret = add_channel($label, $fid, null, null, $tags);
//var_dump($ret);
if (is_array($ret) && $ret[0] > -1) {
update($ret[0]);
rss_invalidate_cache();
// feedback
$newCid = $ret[0];
rss_error(sprintf(__('Adding %s to %s... '), htmlentities($label), "/{$flabel}") . __('OK') . " [<a href=\"" . getPath() . "admin/index.php?domain=" . CST_ADMIN_DOMAIN_CHANNEL . "&action=edit&cid={$newCid}\">" . __('edit') . "</a>]", RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
} elseif (is_array($ret) && $ret[0] > -2) {
// okay, something went wrong, maybe thats a html url after all?
// let's try and see if we can extract some feeds
$feeds = extractFeeds($label);
if (!is_array($feeds) || sizeof($feeds) == 0) {
rss_error($ret[1], RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
} else {
//one single feed in the html doc, add that
if (is_array($feeds) && sizeof($feeds) == 1 && array_key_exists('href', $feeds[0])) {
$ret = add_channel($feeds[0]['href'], $fid);
if (is_array($ret) && $ret[0] > -1) {
update($ret[0]);
rss_invalidate_cache();
// feedback
$newCid = $ret[0];
rss_error(sprintf(__('Adding %s to %s... '), htmlentities($label), "/{$flabel}") . __('OK') . " [<a href=\"" . getPath() . "admin/index.php?domain=" . CST_ADMIN_DOMAIN_CHANNEL . "&action=edit&cid={$newCid}\">" . __('edit') . "</a>]", RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
} else {
// failure
rss_error($ret[1], RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
}
} else {
// multiple feeds in the channel
echo "<form method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n" . "<p>" . sprintf(__('The following feeds were found in <a href="%s">%s</a>, which one would you like to subscribe?'), $label, $label) . "</p>\n";
$cnt = 0;
while (list($id, $feedarr) = each($feeds)) {
// we need an URL
if (!array_key_exists('href', $feedarr)) {
continue;
} else {
$href = $feedarr['href'];
}
if (array_key_exists('type', $feedarr)) {
$typeLbl = " [<a href=\"{$href}\">" . $feedarr['type'] . "</a>]";
}
$cnt++;
if (array_key_exists('title', $feedarr)) {
$lbl = $feedarr['title'];
} elseif (array_key_exists('type', $feedarr)) {
$lbl = $feedarr['type'];
$typeLbl = "";
} elseif (array_key_exists('href', $feedarr)) {
$lbl = $feedarr['href'];
} else {
$lbl = "Resource {$cnt}";
}
echo "<p>\n\t<input class=\"indent\" type=\"radio\" id=\"fd_{$cnt}\" name=\"new_channel\" " . " value=\"{$href}\" />\n" . "\t<label for=\"fd_{$cnt}\">{$lbl} {$typeLbl}</label>\n" . "</p>\n";
}
echo "<p><input type=\"hidden\" name=\"add_channel_to_folder\" value=\"{$fid}\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_CHANNEL . "\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_METAACTION . "\" value=\"ACT_ADMIN_ADD\" />\n" . "<input type=\"submit\" class=\"indent\" name=\"action\" value=\"" . __('Add') . "\" />\n" . "</p>\n</form>\n\n";
}
}
} elseif (is_array($ret)) {
rss_error($ret[1], RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
} else {
rss_error(sprintf(__("I'm sorry, I don't think I can handle this URL: '%s'"), $label), RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
}
} else {
rss_error(sprintf(__("I'm sorry, I don't think I can handle this URL: '%s'"), $label), RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
}
break;
case CST_ADMIN_EDIT_ACTION:
$id = sanitize($_REQUEST['cid'], RSS_SANITIZER_NUMERIC);
channel_edit_form($id);
break;
case CST_ADMIN_DELETE_ACTION:
$id = sanitize($_REQUEST['cid'], RSS_SANITIZER_NUMERIC);
if (array_key_exists(CST_ADMIN_CONFIRMED, $_POST) && $_POST[CST_ADMIN_CONFIRMED] == __('Yes')) {
$rs = rss_query("select distinct id from " . getTable("item") . " where cid={$id}");
$ids = array();
while (list($did) = rss_fetch_row($rs)) {
$ids[] = $did;
}
if (count($ids)) {
$sqldel = "delete from " . getTable('metatag') . " where fid in (" . implode(",", $ids) . ")";
rss_query($sqldel);
}
$sql = "delete from " . getTable("item") . " where cid={$id}";
rss_query($sql);
$sql = "delete from " . getTable("channels") . " where id={$id}";
rss_query($sql);
// Delete properties
deleteProperty($id, 'rss.input.allowupdates');
deleteProperty($id, 'rss.config.refreshinterval');
deleteProperty($id, 'rss.config.refreshdate');
// Invalidate cache
rss_invalidate_cache();
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
} elseif (array_key_exists(CST_ADMIN_CONFIRMED, $_REQUEST) && $_REQUEST[CST_ADMIN_CONFIRMED] == __('No')) {
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
} else {
list($cname) = rss_fetch_row(rss_query("select title from " . getTable("channels") . " where id = {$id}"));
echo "<form class=\"box\" method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n" . "<p class=\"error\">";
printf(__("Are you sure you wish to delete '%s'?"), $cname);
echo "</p>\n" . "<p><input type=\"submit\" name=\"" . CST_ADMIN_CONFIRMED . "\" value=\"" . __('No') . "\" />\n" . "<input type=\"submit\" name=\"" . CST_ADMIN_CONFIRMED . "\" value=\"" . __('Yes') . "\" />\n" . "<input type=\"hidden\" name=\"cid\" value=\"{$id}\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_CHANNEL . "\" />\n" . "<input type=\"hidden\" name=\"action\" value=\"" . CST_ADMIN_DELETE_ACTION . "\" />\n" . "</p>\n</form>\n";
}
break;
case __('Import'):
case 'ACT_ADMIN_IMPORT':
if (array_key_exists('opml', $_POST) && strlen(trim($_POST['opml'])) > 7) {
$url = trim(sanitize($_POST['opml'], RSS_SANITIZER_NO_SPACES));
} elseif (array_key_exists('opmlfile', $_FILES) && $_FILES['opmlfile']['tmp_name']) {
if (is_uploaded_file($_FILES['opmlfile']['tmp_name'])) {
$url = $_FILES['opmlfile']['tmp_name'];
} else {
$url = '';
}
} else {
$url = '';
}
if (!$url) {
$ret__ = CST_ADMIN_DOMAIN_OPML;
break;
}
if (array_key_exists('opml_import_option', $_POST)) {
$import_opt = $_POST['opml_import_option'];
} else {
$import_opt = CST_ADMIN_OPML_IMPORT_MERGE;
}
if ($import_opt == CST_ADMIN_OPML_IMPORT_FOLDER) {
$opmlfid = sanitize($_POST['opml_import_to_folder'], RSS_SANITIZER_NUMERIC);
} else {
$opmlfid = getRootFolder();
}
@set_time_limit(0);
@ini_set('max_execution_time', 300);
// Parse into and OPML object
$opml = getOpml($url);
if (sizeof($opml) > 0) {
if ($import_opt == CST_ADMIN_OPML_IMPORT_WIPE) {
rss_query("delete from " . getTable("metatag"));
rss_query("delete from " . getTable("channels"));
rss_query("delete from " . getTable("item"));
rss_query("delete from " . getTable("folders") . " where id > 0");
}
if ($import_opt == CST_ADMIN_OPML_IMPORT_FOLDER) {
$fid = $opmlfid;
list($prev_folder) = rss_fetch_row(rss_query("select name from " . getTable('folders') . " where id= {$opmlfid} "));
} else {
$prev_folder = __('Root');
$fid = 0;
}
echo "<div class=\"frame\" style=\"background-color:#eee;font-size:small\"><ul>\n";
while (list($folder, $items) = each($opml)) {
if ($folder != $prev_folder && $import_opt != CST_ADMIN_OPML_IMPORT_FOLDER) {
$fid = create_folder(strip_tags($folder), false);
$prev_folder = strip_tags($folder);
}
for ($i = 0; $i < sizeof($opml[$folder]); $i++) {
$url_ = isset($opml[$folder][$i]['XMLURL']) ? trim($opml[$folder][$i]['XMLURL']) : null;
$title_ = isset($opml[$folder][$i]['TEXT']) ? trim($opml[$folder][$i]['TEXT']) : null;
// support for title attribute (optional)
$title_ = isset($opml[$folder][$i]['TITLE']) ? trim($opml[$folder][$i]['TITLE']) : $title_;
$descr_ = isset($opml[$folder][$i]['DESCRIPTION']) ? trim($opml[$folder][$i]['DESCRIPTION']) : null;
$cats_ = isset($opml[$folder][$i]['CATEGORY']) ? trim($opml[$folder][$i]['CATEGORY']) : "";
$t__ = strip_tags($title_);
$d__ = strip_tags($descr_);
$f__ = strip_tags($prev_folder);
$u__ = sanitize($url_, RSS_SANITIZER_URL);
$c__ = $cats_;
//preg_replace(ALLOWED_TAGS_REGEXP,' ',$cats_);
if ($u__) {
echo "<li><p>" . sprintf(__('Adding %s to %s... '), $t__, $f__);
flush();
list($retcde, $retmsg) = add_channel($u__, $fid, $t__, $d__);
if ($retcde && count($c__)) {
__exp__submitTag($retcde, utf8_encode($c__), "'channel'");
}
echo ($retcde < 0 ? $retmsg : " OK") . "</p></li>\n";
flush();
}
}
}
echo "</ul>\n<p><b>" . __('Updating') . "...</b></p>\n";
echo "</div>\n";
flush();
//update all the feeds
update("");
rss_invalidate_cache();
}
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
break;
case CST_ADMIN_SUBMIT_EDIT:
$cid = sanitize($_POST['cid'], RSS_SANITIZER_NUMERIC);
rss_plugin_hook('rss.plugins.admin.feed.properties.submit', null);
// TBD
$title = strip_tags(rss_real_escape_string(real_strip_slashes($_POST['c_name'])));
$url = rss_real_escape_string($_POST['c_url']);
$siteurl = rss_real_escape_string($_POST['c_siteurl']);
$parent = rss_real_escape_string($_POST['c_parent']);
$descr = strip_tags(rss_real_escape_string(real_strip_slashes($_POST['c_descr'])));
$icon = rss_real_escape_string($_POST['c_icon']);
$priv = array_key_exists('c_private', $_POST) && $_POST['c_private'] == '1';
$tags = rss_real_escape_string($_POST['c_tags']);
$old_priv = $_POST['old_priv'] == '1';
// Feed Properties
$prop_rss_input_allowupdates = rss_real_escape_string($_POST['prop_rss_input_allowupdates']);
if ($prop_rss_input_allowupdates == 'default') {
deleteProperty($cid, 'rss.input.allowupdates');
} else {
setProperty($cid, 'rss.input.allowupdates', 'feed', $prop_rss_input_allowupdates == 1);
}
deleteProperty($cid, 'rss.config.refreshinterval');
$rss_config_refreshinterval = rss_real_escape_string($_POST['rss_config_refreshinterval']);
if ($rss_config_refreshinterval > 60) {
setProperty($cid, 'rss.config.refreshinterval', 'feed', $rss_config_refreshinterval);
}
if ($priv != $old_priv) {
$mode = ", mode = mode ";
if ($priv) {
$mode .= " | " . RSS_MODE_PRIVATE_STATE;
rss_query('update ' . getTable('item') . " set unread = unread | " . RSS_MODE_PRIVATE_STATE . " where cid={$cid}");
} else {
$mode .= " & " . SET_MODE_PUBLIC_STATE;
rss_query('update ' . getTable('item') . " set unread = unread & " . SET_MODE_PUBLIC_STATE . " where cid={$cid}");
}
rss_invalidate_cache();
} else {
$mode = "";
}
$del = array_key_exists('c_deleted', $_POST) && $_POST['c_deleted'] == '1';
$old_del = $_POST['old_del'] == '1';
if ($del != $old_del) {
if ($mode == "") {
$mode = ", mode = mode ";
}
if ($del) {
$mode .= " | " . RSS_MODE_DELETED_STATE;
} else {
$mode .= " & " . SET_MODE_AVAILABLE_STATE;
}
}
if ($url == '' || substr($url, 0, 4) != "http") {
rss_error(sprintf(__("I'm sorry, I don't think I can handle this URL: '%s'"), $url), RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
break;
}
if ($icon && cacheFavicon($icon)) {
$icon = 'blob:' . $icon;
}
$sql = "update " . getTable("channels") . " set title='{$title}', url='{$url}', siteurl='{$siteurl}', " . " parent={$parent}, descr='{$descr}', icon='{$icon}', " . " daterefreshed = 1, etag = '' " . " {$mode} where id={$cid}";
rss_query($sql);
__exp__submitTag($cid, utf8_decode($tags), "'channel'");
rss_invalidate_cache();
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
break;
case CST_ADMIN_MOVE_UP_ACTION:
case CST_ADMIN_MOVE_DOWN_ACTION:
$id = sanitize($_REQUEST['cid'], RSS_SANITIZER_NUMERIC);
$res = rss_query("select parent,position from " . getTable("channels") . " where id={$id}");
list($parent, $position) = rss_fetch_row($res);
if ($_REQUEST['action'] == CST_ADMIN_MOVE_UP_ACTION) {
$res = rss_query("select id, position from " . getTable("channels") . " where parent={$parent} and id != {$id} and position<{$position} " . " order by abs({$position}-position) limit 1");
} else {
$res = rss_query("select id, position from " . getTable("channels") . " where parent={$parent} and id != {$id} and position>{$position} " . " order by abs({$position}-position) limit 1");
}
list($switch_with_id, $switch_with_position) = rss_fetch_row($res);
//If this is already the first or last item in a folder we won't get any results from the query above
if ($switch_with_position != "") {
// right, lets!
if ($switch_with_position != $position) {
rss_query("update " . getTable("channels") . " set position = {$switch_with_position} where id={$id}");
rss_query("update " . getTable("channels") . " set position = {$position} where id={$switch_with_id}");
rss_invalidate_cache();
}
}
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
break;
case CST_ADMIN_MULTIEDIT:
$ret__ = CST_ADMIN_DOMAIN_CHANNEL;
$ids = array();
foreach ($_REQUEST as $key => $val) {
if (preg_match('/^fcb([0-9]+)$/', $key, $match)) {
if (($id = (int) $_REQUEST[$key]) > 0) {
$ids[] = $id;
}
}
}
// no feed selected?
if (count($ids) == 0) {
break;
} else {
$sqlids = " (" . implode(',', $ids) . ")";
}
// MOVE TO FOLDER
if (array_key_exists('me_move_to_folder', $_REQUEST)) {
$fid = sanitize($_REQUEST['me_folder'], RSS_SANITIZER_NUMERIC);
$sql = "update " . getTable('channels') . " set parent={$fid} where id in {$sqlids}";
rss_query($sql);
/// STATE
} elseif (array_key_exists('me_state', $_REQUEST)) {
$deprecated = array_key_exists('me_deprecated', $_REQUEST) ? $_REQUEST['me_deprecated'] : false;
$private = array_key_exists('me_private', $_REQUEST) ? $_REQUEST['me_private'] : false;
if ($private) {
rss_query('update ' . getTable('channels') . " set mode = mode | " . RSS_MODE_PRIVATE_STATE . " where id in {$sqlids}");
rss_query('update ' . getTable('item') . " set unread = unread | " . RSS_MODE_PRIVATE_STATE . " where cid in {$sqlids}");
} else {
rss_query('update ' . getTable('channels') . " set mode = mode & " . SET_MODE_PUBLIC_STATE . " where id in {$sqlids}");
rss_query('update ' . getTable('item') . " set unread = unread & " . SET_MODE_PUBLIC_STATE . " where cid in {$sqlids}");
}
if ($deprecated) {
rss_query('update ' . getTable('channels') . " set mode = mode | " . RSS_MODE_DELETED_STATE . " where id in {$sqlids}");
} else {
rss_query('update ' . getTable('channels') . " set mode = mode & " . SET_MODE_AVAILABLE_STATE . " where id in {$sqlids}");
}
// DELETE
} elseif (array_key_exists('me_delete', $_REQUEST)) {
if (array_key_exists('me_do_delete', $_REQUEST) && $_REQUEST['me_do_delete'] == "1") {
$sql = "delete from " . getTable('channels') . " where id in {$sqlids}";
rss_query($sql);
}
} elseif (array_key_exists('me_set_categories', $_POST)) {
$tags = utf8_decode(trim(rss_real_escape_string($_POST['me_categories'])));
if ($tags) {
foreach ($ids as $id) {
__exp__submitTag($id, $tags, '"channel"');
}
}
}
rss_invalidate_cache();
break;
case 'dump':
// Make sure this is a POST
if (!isset($_POST['dumpact'])) {
die('Sorry, you can\'t access this via a GET');
}
$tbl = array('"', '"');
error_reporting(E_ALL);
rss_require('schema.php');
$tables = getExpectedTables();
unset($tables['cache']);
//$tables=array('channels','tag','config');
$bfr = '';
$bfr .= '<' . '?xml version="1.0" encoding="UTF-8"?' . '>' . "\n";
$bfr .= '<dump prefix="' . getTable('') . '" date="' . date('r') . '">' . "\n";
foreach ($tables as $table => $prefixed) {
$rs = rss_query("select * from {$prefixed}");
$bfr .= "<{$table}>\n";
while ($row = rss_fetch_assoc($rs)) {
$r = "<row ";
foreach ($row as $key => $val) {
$val = htmlspecialchars($val);
$r .= " {$key}=\"{$val}\" ";
}
$r .= "/>\n";
$bfr .= $r;
}
$bfr .= "</{$table}>\n";
}
$bfr .= '</dump>' . "\n";
$gzdata = gzencode($bfr, 9);
// Delete the output buffer. This is probably a bad thing to do, if the ob'ing is turned off.
// e.g. data was already sent to the brwoser.
while (@ob_end_clean()) {
}
// Send the dump to the browser:
header("Pragma: public");
// required
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Connection: close");
header("Content-Transfer-Encoding: binary");
header("Content-Length: " . strlen($gzdata));
header('Content-type: application/x-gzip');
header('Content-disposition: inline; filename="gregarius.dump.' . date('MjSY') . '.xml.gz"');
die($gzdata);
break;
default:
break;
}
return $ret__;
}
function __priv__updateTags($fid, $tags, $type)
{
rss_query("delete from " . getTable('metatag') . " where fid={$fid} and ttype={$type}");
$ret = array();
foreach ($tags as $tag) {
$ttag = trim($tag);
if ($ttag == "" || in_array($ttag, $ret)) {
continue;
}
$ttag = sanitize($ttag, RSS_SANITIZER_NO_SPACES | RSS_SANITIZER_SIMPLE_SQL);
rss_query("insert into " . getTable('tag') . " (tag) values ('{$ttag}')", false);
$tid = 0;
if (rss_is_sql_error(RSS_SQL_ERROR_DUPLICATE_ROW)) {
list($tid) = rss_fetch_row(rss_query("select id from " . getTable('tag') . " where tag='{$ttag}'"));
} else {
$tid = rss_insert_id();
}
if ($tid) {
rss_query("insert into " . getTable('metatag') . " (fid,tid,ttype,tdate) values ({$fid},{$tid},{$type},now())");
if (rss_is_sql_error(RSS_SQL_ERROR_NO_ERROR)) {
$ret[] = $ttag;
}
}
}
rss_invalidate_cache();
sort($ret);
return $ret;
}
function setProperty($ref_obj, $prop, $type, $value)
{
$val = @serialize($value);
if (!$val) {
return false;
}
$val = rss_real_escape_string($val);
$res = rss_query('SELECT count(fk_ref_object_id) FROM ' . getTable('properties') . " WHERE fk_ref_object_id = '{$ref_obj}' AND proptype = '{$type}'" . " AND property = '{$prop}'");
list($cnt_rows) = rss_fetch_row($res);
if ($cnt_rows) {
rss_query('UPDATE ' . getTable('properties') . " SET value = '{$val}' WHERE fk_ref_object_id = '{$ref_obj}' AND proptype = '{$type}'" . " AND property = '{$prop}'");
} else {
rss_query('insert into ' . getTable('properties') . '(fk_ref_object_id, proptype, property, value) values (' . "'{$ref_obj}','{$type}','{$prop}','{$val}'" . ')');
}
$this->_populateProperties();
rss_invalidate_cache();
return true;
}
function cleanUp($newIds, $ignorePrivate = false)
{
if (!hidePrivate() || $ignorePrivate) {
if (count($newIds) > 0 && getConfig('rss.config.markreadonupdate')) {
rss_query("update " . getTable("item") . " set unread = unread & " . SET_MODE_READ_STATE . " where unread & " . RSS_MODE_UNREAD_STATE . " and id not in (" . implode(",", $newIds) . ")");
}
}
setProperty('__meta__', 'meta.lastupdate', 'misc', time());
if (count($newIds) > 0) {
rss_invalidate_cache();
}
rss_plugin_hook('rss.plugins.updates.after', null);
}
function config_admin()
{
$ret__ = CST_ADMIN_DOMAIN_CONFIG;
if (isset($_REQUEST[CST_ADMIN_METAACTION])) {
$action = $_REQUEST[CST_ADMIN_METAACTION];
} else {
$action = $_REQUEST['action'];
}
switch ($action) {
case CST_ADMIN_DEFAULT_ACTION:
case 'CST_ADMIN_DEFAULT_ACTION':
if (!array_key_exists('key', $_REQUEST)) {
rss_error(__('Invalid config key specified.'), RSS_ERROR_ERROR, true);
break;
}
$key = sanitize($_REQUEST['key'], RSS_SANITIZER_NO_SPACES | RSS_SANITIZER_SIMPLE_SQL);
$res = rss_query("select value_,default_,type_ from " . getTable('config') . " where key_='{$key}'");
list($value, $default, $type) = rss_fetch_row($res);
$value = real_strip_slashes($value);
$default = real_strip_slashes($default);
if ($value == $default) {
rss_error(__("The value for '{$key}' is the same as its default value!"), RSS_ERROR_ERROR, true);
break;
}
if (array_key_exists(CST_ADMIN_CONFIRMED, $_POST) && $_POST[CST_ADMIN_CONFIRMED] == __('Yes')) {
rss_query("update " . getTable('config') . " set value_=default_ where key_='{$key}'");
rss_invalidate_cache();
} elseif (array_key_exists(CST_ADMIN_CONFIRMED, $_REQUEST) && $_REQUEST[CST_ADMIN_CONFIRMED] == __('No')) {
//nop
} else {
echo "<form class=\"box\" method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n";
config_default_form($key, $type, $default, CST_ADMIN_DOMAIN_CONFIG);
echo "</form>\n";
$ret = CST_ADMIN_DOMAIN_NONE;
}
break;
case CST_ADMIN_EDIT_ACTION:
case 'CST_ADMIN_EDIT_ACTION':
$key_ = sanitize($_REQUEST['key'], RSS_SANITIZER_NO_SPACES | RSS_SANITIZER_SIMPLE_SQL);
$res = rss_query("select * from " . getTable('config') . " where key_ ='{$key_}'");
list($key, $value, $default, $type, $desc, $export) = rss_fetch_row($res);
echo "<div>\n";
echo "\n\n<h2>Edit '{$key}'</h2>\n";
echo "<form style=\"display:inline\" id=\"cfg\" method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n";
$onclickaction = null;
config_edit_form($key, $value, $default, $type, $desc, $export, $onclickaction);
echo "<p style=\"display:inline\">\n";
echo isset($preview) ? "<input type=\"submit\" name=\"action\" value=\"" . __('Preview') . "\"" . ($onclickaction ? " onclick=\"{$onclickaction}\"" : "") . " />\n" : "";
echo "<input type=\"hidden\" name=\"" . CST_ADMIN_METAACTION . "\" value=\"ACT_ADMIN_SUBMIT_CHANGES\" />";
echo "<input type=\"submit\" name=\"action\" value=\"" . __('Submit Changes') . "\"" . ($onclickaction ? " onclick=\"{$onclickaction}\"" : "") . " /><input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_CONFIG . "\"/>\n</p></form>\n";
echo "<form style=\"display:inline\" method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n" . "<p style=\"display:inline\">\n<input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_CONFIG . "\"/>\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_METAACTION . "\" value=\"ACT_ADMIN_SUBMIT_CANCEL\" />" . "<input type=\"submit\" name=\"action\" value=\"" . __('Cancel') . "\"/></p></form>\n" . "\n\n</div>\n";
$ret__ = CST_ADMIN_DOMAIN_NONE;
break;
case __('Preview'):
case 'ACT_ADMIN_PREVIEW_CHANGES':
rss_error('fixme: preview not yet implemented', RSS_ERROR_ERROR, true);
break;
case __('Submit Changes'):
case 'ACT_ADMIN_SUBMIT_CHANGES':
$key = sanitize($_POST['key'], RSS_SANITIZER_NO_SPACES | RSS_SANITIZER_SIMPLE_SQL);
$type = sanitize($_POST['type'], RSS_SANITIZER_CHARACTERS);
$value = sanitize($_POST['value'], RSS_SANITIZER_SIMPLE_SQL);
// sanitizine routines for values
switch ($key) {
case 'rss.output.title':
$value = strip_tags($value);
break;
case 'rss.config.robotsmeta':
$value = preg_replace('#[^a-zA-Z,\\s]#', '', $value);
break;
}
switch ($key) {
case 'rss.input.allowed':
$ret = array();
$tmp = explode(' ', $value);
foreach ($tmp as $key__) {
if (preg_match('|^[a-zA-Z]+$|', $key__)) {
$ret[$key__] = array();
} else {
$tmp2 = array();
$attrs = explode(',', $key__);
$key__ = array_shift($attrs);
foreach ($attrs as $attr) {
$tmp2[$attr] = 1;
}
$ret[$key__] = $tmp2;
}
}
$sql = "update " . getTable('config') . " set value_='" . serialize($ret) . "' where key_='{$key}'";
break;
case 'rss.output.lang':
$langs = getLanguages();
$codes = array_keys($langs);
$out_val = implode(',', $codes);
$cntr = 0;
$idx = "0";
foreach ($codes as $code) {
if ($code == $value) {
$idx = $cntr;
}
$cntr++;
}
$out_val .= ",{$idx}";
$sql = "update " . getTable('config') . " set value_='{$out_val}' where key_='{$key}'";
break;
default:
switch ($type) {
case 'string':
$sql = "update " . getTable('config') . " set value_='{$value}' where key_='{$key}'";
break;
case 'num':
if (!is_numeric($value)) {
rss_error(__("Oops, I was expecting a numeric value, got '{$value}' instead!"), RSS_ERROR_ERROR, true);
break;
}
$sql = "update " . getTable('config') . " set value_='{$value}' where key_='{$key}'";
break;
case 'boolean':
if ($value != __('True') && $value != __('False')) {
rss_error(__("Oops, invalid value for {$key} : {$value}"), RSS_ERROR_ERROR, true);
break;
}
$sql = "update " . getTable('config') . " set value_='" . ($value == __('True') ? 'true' : 'false') . "'" . " where key_='{$key}'";
break;
case 'enum':
$res = rss_query("select value_ from " . getTable('config') . " where key_='{$key}'");
list($oldvalue) = rss_fetch_row($res);
if (strstr($oldvalue, $value) === FALSE) {
rss_error(__("Oops, invalid value '{$value}' for this config key"), RSS_ERROR_ERROR, true);
break;
}
$arr = explode(',', $oldvalue);
$idx = array_pop($arr);
$newkey = -1;
foreach ($arr as $i => $val) {
if ($val == $value) {
$newkey = $i;
}
}
reset($arr);
if ($newkey > -1) {
array_push($arr, $newkey);
$sql = "update " . getTable('config') . " set value_='" . implode(',', $arr) . "'" . " where key_='{$key}'";
} else {
rss_error(__("Oops, invalid value '{$value}' for this config key"), RSS_ERROR_ERROR, true);
}
break;
default:
rss_error(__('Ooops, unknown config type: ') . $type, RSS_ERROR_ERROR, true);
//var_dump($_REQUEST);
break;
}
}
if (isset($sql)) {
rss_query($sql);
rss_invalidate_cache();
}
break;
default:
break;
}
return $ret__;
}
/**
* performs pruning action
*/
function item_admin()
{
$ret__ = CST_ADMIN_DOMAIN_NONE;
switch ($_REQUEST['action']) {
case __('Delete'):
$req = rss_query('select count(*) as cnt from ' . getTable('item') . " where not(unread & " . RSS_MODE_DELETED_STATE . ")");
list($cnt) = rss_fetch_row($req);
$prune_older = sanitize($_REQUEST['prune_older'], RSS_SANITIZER_NUMERIC);
if (array_key_exists('prune_older', $_REQUEST) && strlen($_REQUEST['prune_older']) && is_numeric($_REQUEST['prune_older'])) {
switch ($_REQUEST['prune_period']) {
case __('days'):
$period = 'day';
break;
case __('months'):
$period = 'month';
break;
case __('years'):
$period = 'year';
break;
default:
rss_error(__('Invalid pruning period'), RSS_ERROR_ERROR, true);
return CST_ADMIN_DOMAIN_ITEM;
break;
}
$sql = " from " . getTable('item') . " i inner join " . getTable('channels') . " c on c.id=i.cid " . " where 1=1 ";
if (array_key_exists('prune_channel', $_REQUEST)) {
if (ALL_CHANNELS_ID != $_REQUEST['prune_channel']) {
$sql .= " and c.id = " . $_REQUEST['prune_channel'] . "";
}
}
if ($prune_older > 0) {
$prune_older_date = date("Y-m-d H:i:s", strtotime("-{$prune_older} {$period}"));
$sql .= " and ifnull(i.pubdate, i.added) < '{$prune_older_date}'";
}
if (!array_key_exists('prune_include_sticky', $_REQUEST) || $_REQUEST['prune_include_sticky'] != '1') {
$sql .= " and not(unread & " . RSS_MODE_STICKY_STATE . ") ";
}
if (!array_key_exists('prune_include_flag', $_REQUEST) || $_REQUEST['prune_include_flag'] != '1') {
$sql .= " and not(unread & " . RSS_MODE_FLAG_STATE . ") ";
}
if (!array_key_exists('prune_include_unread', $_REQUEST) || $_REQUEST['prune_include_unread'] != '1') {
$sql .= " and not(unread & " . RSS_MODE_UNREAD_STATE . ") ";
}
if (array_key_exists('prune_exclude_tags', $_REQUEST) && trim($_REQUEST['prune_exclude_tags'])) {
if (trim($_REQUEST['prune_exclude_tags']) == '*') {
$tsql = " select distinct fid from " . getTable('metatag');
} else {
$exclude_tags = explode(" ", $_REQUEST['prune_exclude_tags']);
$trimmed_exclude_tags = array();
foreach ($exclude_tags as $etag) {
if ($tetag = rss_real_escape_string(trim($etag))) {
$trimmed_exclude_tags[] = $tetag;
}
}
$tsql = " select distinct fid from " . getTable('metatag') . " m " . " inner join " . getTable('tag') . " t" . " on t.id = m.tid " . " where t.tag in ('" . implode("', '", $trimmed_exclude_tags) . "')";
}
$tres = rss_query($tsql);
$fids = array();
while (list($fid) = rss_fetch_row($tres)) {
$fids[] = $fid;
}
if (count($fids)) {
$sql .= " and i.id not in (" . implode(",", $fids) . ") ";
}
}
if (array_key_exists(CST_ADMIN_CONFIRMED, $_REQUEST)) {
// Possible fix for #207: max out execution time
// to avoid timeouts
@set_time_limit(0);
@ini_set('max_execution_time', 60 * 10);
//echo "<pre>\n";
//delete the tags for these items
$sqlids = "select distinct i.id,i.cid " . $sql . " order by i.cid, i.id desc";
$rs = rss_query($sqlids);
$ids = array();
$cids = array();
//echo "to be deleted\n";
while (list($id, $cid) = rss_fetch_row($rs)) {
$cids[$cid][] = $id;
//echo "cid=$cid, $id\n";
}
//echo "\n\n";
if (count($cids)) {
// Righto. Lets check which of these ids still is in cache:
$cacheIds = array();
// now, sort the ids to be deleted into two lists: in cache / to trash
$in_cache = array();
$to_trash = array();
foreach ($cids as $cid => $ids) {
$rsCache = rss_query("select itemsincache from " . getTable('channels') . " where id={$cid}");
list($idString) = rss_fetch_row($rsCache);
if ($idString) {
$cacheIds = unserialize($idString);
} else {
$cacheIds = array();
}
foreach ($ids as $iid) {
//echo "examining: $iid (cid $cid) ->";
if (array_search($iid, $cacheIds) !== FALSE) {
$in_cache[] = $iid;
//echo " in cache!\n";
} else {
$to_trash[] = $iid;
//echo " not in cache!\n";
}
}
}
// cheers, we're set. Now delete the metatag links for *all*
// items to be deleted
if (count($ids)) {
$sqldel = "delete from " . getTable('metatag') . " where fid in (" . implode(",", array_merge($in_cache, $to_trash)) . ")";
rss_query($sqldel);
}
// finally, delete the actual items
if (count($to_trash)) {
rss_query("delete from " . getTable('item') . " where id in (" . implode(", ", $to_trash) . ")");
}
if (count($in_cache)) {
rss_query("update " . getTable('item') . " set unread = unread | " . RSS_MODE_DELETED_STATE . ", description='' " . " where id in (" . implode(", ", $in_cache) . ")");
}
rss_invalidate_cache();
}
$ret__ = CST_ADMIN_DOMAIN_ITEM;
} else {
list($cnt_d) = rss_fetch_row(rss_query("select count(distinct(i.id)) as cnt " . $sql . " and not(i.unread & " . RSS_MODE_DELETED_STATE . ")"));
rss_error(sprintf(__('Warning: you are about to delete %s items (of %s)'), $cnt_d, $cnt), RSS_ERROR_ERROR, true);
echo "<form action=\"\" method=\"post\">\n" . "<p><input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_ITEM . "\" />\n" . "<input type=\"hidden\" name=\"prune_older\" value=\"" . $_REQUEST['prune_older'] . "\" />\n" . "<input type=\"hidden\" name=\"prune_period\" value=\"" . $_REQUEST['prune_period'] . "\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_CONFIRMED . "\" value=\"1\" />\n" . "<input type=\"submit\" name=\"action\" value=\"" . __('Delete') . "\" />\n" . "<input type=\"submit\" name=\"action\" value=\"" . __('Cancel') . "\"/>\n" . "</p>\n" . "</form>\n";
}
} else {
rss_error(__('oops, no period specified'), RSS_ERROR_ERROR, true);
$ret__ = CST_ADMIN_DOMAIN_ITEM;
}
break;
default:
$ret__ = CST_ADMIN_DOMAIN_ITEM;
break;
}
return $ret__;
}
$show_private = empty($_POST['chkPrivate']) ? 0 : $_POST['chkPrivate'];
setcookie('chkPrivate', $show_private, time() + COOKIE_LIFESPAN, getPath());
} else {
$show_private = empty($_COOKIE['chkPrivate']) ? 0 : $_COOKIE['chkPrivate'];
}
rss_user_set_show_private($show_private);
if (array_key_exists('metaaction', $_POST) && $_POST['metaaction'] != "" && trim($_POST['metaaction']) == trim('ACT_MARK_READ') && isLoggedIn()) {
$sql = "update " . getTable("item") . " set unread=unread & " . SET_MODE_READ_STATE . " where unread & " . RSS_MODE_UNREAD_STATE;
if (hidePrivate()) {
$sql .= " and not(unread & " . RSS_MODE_PRIVATE_STATE . ")";
}
if (array_key_exists('markreadids', $_POST)) {
$sql .= " and id in (" . rss_real_escape_string($_POST['markreadids']) . ")";
}
rss_query($sql);
rss_invalidate_cache();
}
if (array_key_exists('update', $_REQUEST)) {
update("");
}
$cntTotalItems = getConfig('rss.output.frontpage.numitems');
rss_plugin_hook('rss.plugins.frontpage.beforeunread', null);
$cntUnreadItems = unreadItems($show_what, $show_private);
// Now we have to decide how many read items to display
$cntReadItems = getConfig('rss.output.frontpage.numreaditems');
rss_plugin_hook('rss.plugins.frontpage.beforeread', null);
if ($show_what == SHOW_UNREAD_ONLY) {
if ($cntUnreadItems == 0 && $cntTotalItems) {
// we showed no unread items
// Should we show some uread items?
if ($cntReadItems == -1) {
function tags()
{
// Fix for #16: Admin (et al.) should not rely on l10n labels for actions:
// Look for a meta-action first, which should be the (untranslated) *name* of
// the (translated) action constant.
// Fixme: should replace 'action's with a constant
if (array_key_exists(CST_ADMIN_METAACTION, $_REQUEST)) {
$__action__ = $_REQUEST[CST_ADMIN_METAACTION];
} elseif (array_key_exists('action', $_REQUEST)) {
$__action__ = $_REQUEST['action'];
} else {
$__action__ = "";
}
if (isset($_REQUEST['id'])) {
$tid = sanitize($_REQUEST['id'], RSS_SANITIZER_NUMERIC);
}
$ret__ = CST_ADMIN_DOMAIN_TAGS;
switch ($__action__) {
case CST_ADMIN_EDIT_ACTION:
tag_edit($tid);
$ret__ = CST_ADMIN_DOMAIN_NONE;
break;
case CST_ADMIN_DELETE_ACTION:
if (array_key_exists(CST_ADMIN_CONFIRMED, $_POST) && $_POST[CST_ADMIN_CONFIRMED] == __('Yes')) {
$sql = "delete from " . getTable("tag") . " where id={$tid}";
rss_query($sql);
$sql = "delete from " . getTable("metatag") . " where tid={$tid}";
rss_query($sql);
rss_invalidate_cache();
} elseif (array_key_exists(CST_ADMIN_CONFIRMED, $_REQUEST) && $_REQUEST[CST_ADMIN_CONFIRMED] == __('No')) {
// nop;
} elseif (array_key_exists('me_delete', $_REQUEST)) {
if (array_key_exists('me_do_delete', $_REQUEST) && "1" == $_REQUEST['me_do_delete']) {
$ids = array();
foreach ($_REQUEST as $key => $val) {
if (preg_match('/^tcb([0-9]+)$/', $key, $match)) {
if (($id = (int) $_REQUEST[$key]) > 0) {
$ids[] = $id;
}
}
}
if (count($ids) > 0) {
$sql = "delete from " . getTable("tag") . " where id in (" . implode(',', $ids) . ")";
rss_query($sql);
$sql = "delete from " . getTable("metatag") . " where tid in (" . implode(',', $ids) . ")";
rss_query($sql);
rss_invalidate_cache();
}
}
} else {
list($tname) = rss_fetch_row(rss_query("select tag from " . getTable("tag") . " where id = {$tid}"));
echo "<form class=\"box\" method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n" . "<p class=\"error\">";
printf(__("Are you sure you wish to delete '%s'?"), $tname);
echo "</p>\n" . "<p><input type=\"submit\" name=\"" . CST_ADMIN_CONFIRMED . "\" value=\"" . __('No') . "\"/>\n" . "<input type=\"submit\" name=\"" . CST_ADMIN_CONFIRMED . "\" value=\"" . __('Yes') . "\"/>\n" . "<input type=\"hidden\" name=\"id\" value=\"{$tid}\"/>\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_TAGS . "\"/>\n" . "<input type=\"hidden\" name=\"action\" value=\"" . CST_ADMIN_DELETE_ACTION . "\"/>\n" . "</p>\n</form>\n";
$ret__ = CST_ADMIN_DOMAIN_NONE;
}
break;
case CST_ADMIN_SUBMIT_EDIT:
// TBD
$new_label = preg_replace(ALLOWED_TAGS_REGEXP, '', $_REQUEST['t_name']);
// also replace whitespaces
$new_label = str_replace(' ', '', $new_label);
if (is_numeric($tid) && strlen($new_label) > 0) {
$res = rss_query("select count(*) as cnt from " . getTable("tag") . " where binary tag='" . rss_real_escape_string($new_label) . "'");
list($cnt) = rss_fetch_row($res);
if ($cnt > 0) {
rss_error(sprintf(__("You can't rename this item '%s' because such an item already exists."), $new_label), RSS_ERROR_ERROR, true);
break;
}
rss_query("update " . getTable("tag") . " set tag='" . rss_real_escape_string($new_label) . "' where id={$tid}");
rss_invalidate_cache();
}
break;
default:
break;
}
echo "<script type=\"text/javascript\">\n" . "//<!--\n" . "function cbtoggle() {\n" . "var c=document.getElementById('mastercb').checked;\n" . "var cs=document.getElementById('tagtable').getElementsByTagName('input');\n" . "for(i=0;i<cs.length;i++) {\n" . "if (cs[i].type == 'checkbox') cs[i].checked = c;\n" . "}\n" . "}\n" . "</script>\n";
echo "<form method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n" . "<h2 class=\"trigger\">" . __('Tags') . "</h2>\n" . "<div id=\"admin_tags\" class=\"trigger\">" . "<table id=\"tagtable\">\n" . "<tr>\n" . "\t<th><input type=\"checkbox\" id=\"mastercb\" onclick=\"cbtoggle();\" /></th>\n" . "\t<th class=\"cntr\">" . __('Tags') . "</th>\n" . "\t<th>" . __('Action') . "</th>\n" . "</tr>\n";
$sql = sprintf("select id, tag from %s t left join %s m on (t.id = m.tid) where m.ttype = 'item'", getTable("tag"), getTable("metatag"));
$res = rss_query($sql);
$cntr = 0;
while (list($id, $tag) = rss_fetch_row($res)) {
$class_ = $cntr++ % 2 == 0 ? "even" : "odd";
echo "<tr class=\"{$class_}\">\n" . "\t<td><input type=\"checkbox\" name=\"tcb{$id}\" value=\"{$id}\" id=\"scb_{$id}\" /></td>\n" . "\t<td><label for=\"scb_{$id}\">" . htmlspecialchars($tag) . "</label></td>\n" . "\t<td><a href=\"" . $_SERVER['PHP_SELF'] . "?" . CST_ADMIN_DOMAIN . "=" . CST_ADMIN_DOMAIN_TAGS . "&action=" . CST_ADMIN_EDIT_ACTION . "&id={$id}\">" . __('edit') . "</a>\n" . "|<a href=\"" . $_SERVER['PHP_SELF'] . "?" . CST_ADMIN_DOMAIN . "=" . CST_ADMIN_DOMAIN_TAGS . "&action=" . CST_ADMIN_DELETE_ACTION . "&id={$id}\">" . __('delete') . "</a>\n" . "|<a href=\"" . getPath('tag/' . htmlspecialchars($tag)) . "\">" . __('view') . "</a>\n" . "</td>\n" . "</tr>\n";
}
echo "</table>\n";
echo "<fieldset>\n" . "<legend>" . __('Selected') . "...</legend>\n" . "<p>\n" . "<input type=\"submit\" id=\"me_delete\" name=\"me_delete\" value=\"" . __('Delete') . "\" />\n" . "<input type=\"checkbox\" name=\"me_do_delete\" id=\"me_do_delete\" value=\"1\" />\n" . "<label for=\"me_do_delete\">" . __("I'm sure!") . "</label>\n" . "<input type=\"hidden\" name=\"action\" value=\"" . CST_ADMIN_DELETE_ACTION . "\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_TAGS . "\" />\n" . "</fieldset>\n" . "</form>\n" . "</div>\n";
}
/**
* Creates a folder with the given name. Does some sanity check,
* creates the folder, then returns the
*/
function create_folder($label, $complainonerror = true)
{
$res = rss_query("select count(*) from " . getTable("folders") . " where name='" . rss_real_escape_string($label) . "'");
list($exists) = rss_fetch_row($res);
if ($exists > 0 && $complainonerror) {
rss_error(sprintf(__("Looks like you already have a folder called '%s'!"), $label), RSS_ERROR_ERROR, true);
return;
} elseif ($exists == 0) {
$res = rss_query("select 1+max(position) as np from " . getTable("folders"));
list($np) = rss_fetch_row($res);
if (!$np) {
$np = "0";
}
rss_query("insert into " . getTable("folders") . " (name,position) values ('" . rss_real_escape_string($label) . "', {$np})");
rss_invalidate_cache();
}
list($fid) = rss_fetch_row(rss_query("select id from " . getTable("folders") . " where name='" . rss_real_escape_string($label) . "'"));
return $fid;
}
