function get_rc_blogs($date, $pages = array())
{
global $DBInfo;
$blogs = array();
$changecache = new Cache_text('blogchanges', array('hash' => ''));
$files = array();
$changecache->_caches($files);
if (!$date) {
$date = Blog_cache::get_daterule();
}
if (!$pages) {
$pagerule = '.*';
} else {
$pages = array_map('_preg_search_escape', $pages);
$pagerule = implode('|', $pages);
}
$rule = "@^({$date}\\d*)\\.({$pagerule})\$@";
foreach ($files as $file) {
$pagename = $DBInfo->keyToPagename($file);
if (preg_match($rule, $pagename, $match)) {
$blogs[] = $match[2];
}
}
return array_unique($blogs);
}
function deletePage($page, $options = '')
{
if (empty($options['.force']) && !$this->_isWritable($page->name)) {
return -1;
}
if (!empty($this->use_x_forwarded_for)) {
$REMOTE_ADDR = get_log_addr();
} else {
$REMOTE_ADDR = $_SERVER['REMOTE_ADDR'];
}
$comment = $options['comment'];
$user =& $this->user;
$action = 'DELETE';
if (!empty($options['.revoke'])) {
$action = 'REVOKE';
}
// check abusing FIXME
if (!empty($this->use_abusefilter)) {
$params = array();
$params['retval'] =& $options['retval'];
$params['id'] = $user->id == 'Anonymous' ? $REMOTE_ADDR : $user->id;
if (is_string($this->use_abusefilter)) {
$filtername = $this->use_abusefilter;
} else {
$filtername = 'default';
}
$ret = call_abusefilter($filtername, 'delete', $params);
if ($ret === false) {
return -1;
}
}
$comment = trim($comment);
$comment = strtr(strip_tags($options['comment']), array("\r\n" => ' ', "\r" => ' ', "\n" => ' ', "\t" => ' '));
// strip out all action flags FIXME
$comment = preg_replace('@^{(SAVE|CREATE|DELETE|RENAME|REVERT|UPLOAD|ATTDRW|FORK|REVOKE|MINOR|BOTFIX)}:?@', '', $comment);
$tag = '{' . $action . '}';
if (!empty($comment)) {
$comment = $tag . ': ' . $comment;
} else {
$comment = $tag;
}
$keyname = $this->_getPageKey($page->name);
$deleted = false;
if (file_exists($this->text_dir . '/' . $keyname)) {
$deleted = @unlink($this->text_dir . '/' . $keyname);
// fail to delete
if (!$deleted) {
return -1;
}
}
if (!empty($this->version_class)) {
$version = $this->lazyLoad('version', $this);
if ($deleted && !empty($this->log_deletion)) {
// make a empty file to log deletion
touch($this->text_dir . '/' . $keyname);
$log = $REMOTE_ADDR . ';;' . $user->id . ';;' . $comment;
$ret = $version->ci($page->name, $log, true);
// force
}
// delete history
if (!empty($this->delete_history) && in_array($options['id'], $this->owners) && !empty($options['history'])) {
$version->delete($page->name);
}
// delete the empty file again
if ($deleted) {
@unlink($this->text_dir . '/' . $keyname);
}
}
// history deletion case by owners
if (!$deleted) {
return 0;
}
if (empty($options['.nolog'])) {
$this->addLogEntry($page->name, $REMOTE_ADDR, $comment, $action);
}
$indexer = $this->lazyLoad('titleindexer');
$indexer->deletePage($page->name);
// remove pagelinks and backlinks
store_pagelinks($page->name, array());
// remove aliases
if (!empty($this->use_alias)) {
store_aliases($page->name, array());
}
// remove redirects
update_redirects($page->name, null);
$handle = opendir($this->cache_dir);
$permanents = array('backlinks', 'keywords', 'aliases', 'wordindex', 'redirect');
while ($file = readdir($handle)) {
if ($file[0] != '.' and is_dir("{$this->cache_dir}/{$file}") and is_file($this->cache_dir . '/' . $file . '/.info')) {
// do not delete permanent caches
if (in_array($file, $permanents)) {
continue;
}
$cache = new Cache_text($file);
$cache->remove($page->name);
# blog cache
if ($file == 'blogchanges') {
$files = array();
$cache->_caches($files, array('prefix' => 1));
foreach ($files as $file) {
#echo $keyname.';'.$fcache."\n";
if (preg_match("/\\d+_2e{$keyname}\$/", $file)) {
unlink($this->cache_dir . '/' . $file);
}
}
}
# for blog cache
}
}
return 0;
}
