/**
* Returns an utf8 encoded Namespace for a Page and input Namespace
* @param $NS
* @param $PAGE
*/
function getNamespaceFromID($NS, &$PAGE)
{
global $conf;
// Check current page - if its an NS add the startpage
$clean = true;
resolve_pageid(getNS($NS), $NS, $clean);
if (!page_exists($NS) && array_pop(explode(':', $NS)) != strtolower($conf['start'])) {
// Compare to lowercase since clean lowers it.
$NS .= ':' . $conf['start'];
resolve_pageid(getNS($NS), $NS, $clean);
}
$PAGE = noNS($NS);
$NS = getNS($NS);
return utf8_encodeFN(str_replace(':', '/', $NS));
}
/**
* Returns an array of pages with discussion sections, sorted by recent comments
* Note: also used for content by Feed Plugin
*
* @param string $ns
* @param null|int $num
* @param string|bool $skipEmpty
* @return array
*/
function getThreads($ns, $num = null, $skipEmpty = false)
{
global $conf;
require_once DOKU_INC . 'inc/search.php';
$dir = $conf['datadir'] . utf8_encodeFN($ns ? '/' . str_replace(':', '/', $ns) : '');
// returns the list of pages in the given namespace and it's subspaces
$items = array();
search($items, $dir, 'search_allpages', array());
// add pages with comments to result
$result = array();
foreach ($items as $item) {
$id = ($ns ? $ns . ':' : '') . $item['id'];
// some checks
$perm = auth_quickaclcheck($id);
if ($perm < AUTH_READ) {
continue;
}
// skip if no permission
$file = metaFN($id, '.comments');
if (!@file_exists($file)) {
continue;
}
// skip if no comments file
$data = unserialize(io_readFile($file, false));
$status = $data['status'];
$number = $data['number'];
if (!$status || $status == 2 && !$number) {
continue;
}
// skip if comments are off or closed without comments
if ($skipEmpty == 'y' && $number == 0) {
continue;
}
// skip if discussion is empty and flag is set
$date = filemtime($file);
$meta = p_get_metadata($id);
$result[$date . '_' . $id] = array('id' => $id, 'file' => $file, 'title' => $meta['title'], 'date' => $date, 'user' => $meta['creator'], 'desc' => $meta['description']['abstract'], 'num' => $number, 'comments' => $this->td($id, $number), 'status' => $status, 'perm' => $perm, 'exists' => true, 'anchor' => 'discussion__section');
}
// finally sort by time of last comment
krsort($result);
if (is_numeric($num)) {
$result = array_slice($result, 0, $num);
}
return $result;
}
/**
* Removes empty directories
*
* Sends IO_NAMESPACE_DELETED events for 'pages' and 'media' namespaces.
* Event data:
* $data[0] ns: The colon separated namespace path minus the trailing page name.
* $data[1] ns_type: 'pages' or 'media' namespace tree.
*
* @todo use safemode hack
* @author Andreas Gohr <*****@*****.**>
* @author Ben Coburn <*****@*****.**>
*/
function io_sweepNS($id, $basedir = 'datadir')
{
global $conf;
$types = array('datadir' => 'pages', 'mediadir' => 'media');
$ns_type = isset($types[$basedir]) ? $types[$basedir] : false;
//scan all namespaces
while (($id = getNS($id)) !== false) {
$dir = $conf[$basedir] . '/' . utf8_encodeFN(str_replace(':', '/', $id));
//try to delete dir else return
if (@rmdir($dir)) {
if ($ns_type !== false) {
$data = array($id, $ns_type);
trigger_event('IO_NAMESPACE_DELETED', $data);
}
} else {
return;
}
}
}
/**
* AJAX call handler for ACL plugin
*
* @param Doku_Event $event event object by reference
* @param mixed $param empty
* @return void
*/
public function handle_ajax_call_acl(Doku_Event &$event, $param)
{
if ($event->data !== 'plugin_acl') {
return;
}
$event->stopPropagation();
$event->preventDefault();
global $ID;
global $INPUT;
if (!auth_isadmin()) {
echo 'for admins only';
return;
}
if (!checkSecurityToken()) {
echo 'CRSF Attack';
return;
}
$ID = getID();
/** @var $acl admin_plugin_acl */
$acl = plugin_load('admin', 'acl');
$acl->handle();
$ajax = $INPUT->str('ajax');
header('Content-Type: text/html; charset=utf-8');
if ($ajax == 'info') {
$acl->_html_info();
} elseif ($ajax == 'tree') {
$ns = $INPUT->str('ns');
if ($ns == '*') {
$ns = '';
}
$ns = cleanID($ns);
$lvl = count(explode(':', $ns));
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
$data = $acl->_get_tree($ns, $ns);
foreach (array_keys($data) as $item) {
$data[$item]['level'] = $lvl + 1;
}
echo html_buildlist($data, 'acl', array($acl, '_html_list_acl'), array($acl, '_html_li_acl'));
}
}
/**
* List all media files.
*
* Available options are 'recursive' for also including the subnamespaces
* in the listing, and 'pattern' for filtering the returned files against
* a regular expression matching their name.
*
* @author Gina Haeussge <*****@*****.**>
*/
function listAttachments($ns, $options = array())
{
global $conf;
global $lang;
$ns = cleanID($ns);
if (!is_array($options)) {
$options = array();
}
if (!isset($options['recursive'])) {
$options['recursive'] = false;
}
if (auth_quickaclcheck($ns . ':*') >= AUTH_READ) {
$dir = utf8_encodeFN(str_replace(':', '/', $ns));
$data = array();
require_once DOKU_INC . 'inc/search.php';
search($data, $conf['mediadir'], 'search_media', array('recursive' => $options['recursive']), $dir);
if (!count($data)) {
return array();
}
$files = array();
foreach ($data as $item) {
if (isset($options['pattern']) && !@preg_match($options['pattern'], $item['id'])) {
continue;
}
$file = array();
$file['id'] = $item['id'];
$file['size'] = $item['size'];
$file['lastModified'] = new IXR_Date($item['mtime']);
$file['isimg'] = $item['isimg'];
$file['writable'] = $item['writeable'];
$file['perms'] = auth_quickaclcheck(getNS($item['id']) . ':*');
array_push($files, $file);
}
return $files;
} else {
return new IXR_Error(1, 'You are not allowed to list media files.');
}
}
/**
* Obtain list of pages and title, based on url parameters
*
* @param Doku_Event $event
* @return string|bool
*/
protected function collectExportPages(Doku_Event $event)
{
global $ACT;
global $ID;
global $INPUT;
global $conf;
// list of one or multiple pages
$list = array();
if ($ACT == 'export_odt') {
$list[0] = $ID;
$title = $INPUT->str('book_title');
if (!$title) {
$title = p_get_first_heading($ID);
}
} elseif ($ACT == 'export_odtns') {
//check input for title and ns
if (!($title = $INPUT->str('book_title'))) {
$this->showPageWithErrorMsg($event, 'needtitle');
return false;
}
$docnamespace = cleanID($INPUT->str('book_ns'));
if (!@is_dir(dirname(wikiFN($docnamespace . ':dummy')))) {
$this->showPageWithErrorMsg($event, 'needns');
return false;
}
//sort order
$order = $INPUT->str('book_order', 'natural', true);
$sortoptions = array('pagename', 'date', 'natural');
if (!in_array($order, $sortoptions)) {
$order = 'natural';
}
//search depth
$depth = $INPUT->int('book_nsdepth', 0);
if ($depth < 0) {
$depth = 0;
}
//page search
$result = array();
$opts = array('depth' => $depth);
//recursive all levels
$dir = utf8_encodeFN(str_replace(':', '/', $docnamespace));
search($result, $conf['datadir'], 'search_allpages', $opts, $dir);
//sorting
if (count($result) > 0) {
if ($order == 'date') {
usort($result, array($this, '_datesort'));
} elseif ($order == 'pagename') {
usort($result, array($this, '_pagenamesort'));
}
}
foreach ($result as $item) {
$list[] = $item['id'];
}
} elseif (isset($_COOKIE['list-pagelist']) && !empty($_COOKIE['list-pagelist'])) {
// Here is $ACT == 'export_odtbook'
//is in Bookmanager of bookcreator plugin a title given?
if (!($title = $INPUT->str('book_title'))) {
$this->showPageWithErrorMsg($event, 'needtitle');
return false;
} else {
$list = explode("|", $_COOKIE['list-pagelist']);
}
} else {
//show empty bookcreator message
$this->showPageWithErrorMsg($event, 'empty');
return false;
}
$list = array_map('cleanID', $list);
return array($title, $list);
}
/**
* get to-be directory and filename (without extension)
*
* all files are stored in the media directory into 'plugin_abc/<namespaces>/'
* and the filename is a mixture of abc-id and abc-title (e.g. 42_the_title.abc|...)
*
*/
function _getFileBase($src)
{
global $ID;
global $ACT;
global $conf;
$mediadir = $conf['mediadir'];
// where to store the abc media files
$abcdir = $this->getConf('mediaNS') ? $mediadir . '/' . $this->getConf('mediaNS') : $mediadir;
io_makeFileDir($abcdir);
$fileDir = $abcdir . '/' . utf8_encodeFN(str_replace(':', '/', getNS($ID)));
// the abcID is what comes after the 'X:'
preg_match("/\\s?X\\s?:(.*?)\n/se", $src, $matchesX);
$abcID = preg_replace('/\\s?X\\s?:/', '', $matchesX[0]);
// the abcTitle is what comes after the (first) 'T:'
preg_match("/\\s?T\\s?:(.*?)\n/se", $src, $matchesT);
$abcTitle = preg_replace('/\\s?T\\s?:/', '', $matchesT[0]);
$fileName = cleanID($abcID . "_" . $abcTitle);
// no double slash when in root namespace
$slashStr = getNS($ID) ? "/" : "";
// have different fileBase for previewing
$previewPrefix = $ACT != 'preview' ? "" : "x";
$fileBase = $fileDir . $slashStr . $previewPrefix . $fileName;
// unfortunately abcm2ps seems not to be able to handle
// file names (realpath) of more than 120 characters
$realFileBaseLen = strlen(fullpath($abcdir)) - strlen($abcdir) + strlen($fileBase);
$char_len = 114;
if ($realFileBaseLen >= $char_len) {
$truncLen = strlen($fileBase) + ($char_len - $realFileBaseLen);
$fileBase = substr($fileBase, 0, $truncLen);
}
return $fileBase;
}
function _exportContainercontent($exporter)
{
global $ID, $INFO, $conf;
if ($ID == $conf['start']) {
$title = $conf['title'];
} elseif (isset($INFO['meta']['title'])) {
$title = $INFO['meta']['title'];
} else {
$title = $ID;
}
$exporter->setParameters('Container: ' . $title, getAbsUrl(), getAbsUrl() . 'doku.php?', 'utf-8', $this->agentlink);
// create container object
$wikicontainer = new SIOCDokuWikiContainer($ID, normalizeUri($exporter->siocURL('container', $ID)));
/* container is type=wiki */
if ($ID == $conf['start']) {
$wikicontainer->isWiki();
}
/* sioc:name */
if ($INFO['exists']) {
$wikicontainer->addTitle($INFO['meta']['title']);
}
/* has_parent */
if ($INFO['namespace']) {
$wikicontainer->addParent($INFO['namespace']);
}
// search next level entries (posts, sub containers) in container
require_once DOKU_INC . 'inc/search.php';
$dir = utf8_encodeFN(str_replace(':', '/', $ID));
$entries = array();
$posts = array();
$containers = array();
search($entries, $conf['datadir'], 'search_index', array('ns' => $ID), $dir);
foreach ($entries as $entry) {
if ($entry['type'] === 'f') {
// wikisite
$posts[] = $entry;
} elseif ($entry['type'] === 'd') {
// sub container
$containers[] = $entry;
}
}
// without sub content it can't be a container (so it does not exist as a container)
if (count($posts) + count($containers) == 0) {
$this->_exit("HTTP/1.0 404 Not Found");
}
if (count($posts) > 0) {
$wikicontainer->addArticles($posts);
}
if (count($containers) > 0) {
$wikicontainer->addContainers($containers);
}
//print_r($containers);die();
// add container to exporter
$exporter->addObject($wikicontainer);
return $exporter;
}
/**
* Display a tree menu to select a page or namespace
*
* @author Andreas Gohr <*****@*****.**>
*/
function _html_explorer()
{
global $conf;
global $ID;
global $lang;
$dir = $conf['datadir'];
$ns = $this->ns;
if (empty($ns)) {
$ns = dirname(str_replace(':', '/', $ID));
if ($ns == '.') {
$ns = '';
}
} elseif ($ns == '*') {
$ns = '';
}
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
$data = $this->_get_tree($ns);
// wrap a list with the root level around the other namespaces
array_unshift($data, array('level' => 0, 'id' => '*', 'type' => 'd', 'open' => 'true', 'label' => '[' . $lang['mediaroot'] . ']'));
echo html_buildlist($data, 'acl', array($this, '_html_list_acl'), array($this, '_html_li_acl'));
}
/**
* returns the full path to the mediafile specified by ID
*
* The filename is URL encoded to protect Unicode chars
*
* @author Andreas Gohr <*****@*****.**>
* @author Kate Arzamastseva <*****@*****.**>
*
* @param string $id media id
* @param string|int $rev empty string or revision timestamp
* @return string full path
*/
function mediaFN($id, $rev = '')
{
global $conf;
$id = cleanID($id);
$id = str_replace(':', '/', $id);
if (empty($rev)) {
$fn = $conf['mediadir'] . '/' . utf8_encodeFN($id);
} else {
$ext = mimetype($id);
$name = substr($id, 0, -1 * strlen($ext[0]) - 1);
$fn = $conf['mediaolddir'] . '/' . utf8_encodeFN($name . '.' . (int) $rev . '.' . $ext[0]);
}
return $fn;
}
}
if (!auth_isadmin()) {
die('for admins only');
}
if (!checkSecurityToken()) {
die('CRSF Attack');
}
$ID = getID();
$acl = plugin_load('admin', 'acl');
$acl->handle();
$ajax = $_REQUEST['ajax'];
header('Content-Type: text/html; charset=utf-8');
if ($ajax == 'info') {
$acl->_html_info();
} elseif ($ajax == 'tree') {
global $conf;
global $ID;
$dir = $conf['datadir'];
$ns = $_REQUEST['ns'];
if ($ns == '*') {
$ns = '';
}
$ns = cleanID($ns);
$lvl = count(explode(':', $ns));
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
$data = $acl->_get_tree($ns, $ns);
foreach (array_keys($data) as $item) {
$data[$item]['level'] = $lvl + 1;
}
echo html_buildlist($data, 'acl', array($acl, '_html_list_acl'), array($acl, '_html_li_acl'));
}
/**
* Build a tree outline of available media namespaces
*
* @author Andreas Gohr <*****@*****.**>
*/
function bootstrap_media_nstree($ns)
{
global $conf;
global $lang;
// currently selected namespace
$ns = cleanID($ns);
if (empty($ns)) {
global $ID;
$ns = (string) getNS($ID);
}
$ns_dir = utf8_encodeFN(str_replace(':', '/', $ns));
$data = array();
search($data, $conf['mediadir'], 'search_index', array('ns' => $ns_dir, 'nofiles' => true));
// wrap a list with the root level around the other namespaces
array_unshift($data, array('level' => 0, 'id' => '', 'open' => 'true', 'label' => '[' . $lang['mediaroot'] . ']'));
// insert the current ns into the hierarchy if it isn't already part of it
$ns_parts = explode(':', $ns);
$tmp_ns = '';
$pos = 0;
foreach ($ns_parts as $level => $part) {
if ($tmp_ns) {
$tmp_ns .= ':' . $part;
} else {
$tmp_ns = $part;
}
// find the namespace parts or insert them
while ($data[$pos]['id'] != $tmp_ns) {
if ($pos >= count($data) || $data[$pos]['level'] <= $level + 1 && strnatcmp(utf8_encodeFN($data[$pos]['id']), utf8_encodeFN($tmp_ns)) > 0) {
array_splice($data, $pos, 0, array(array('level' => $level + 1, 'id' => $tmp_ns, 'open' => 'true')));
break;
}
++$pos;
}
}
echo bootstrap_toc_html_buildlist($data, '', 'bootstrap_media_nstree_item', 'bootstrap_media_nstree_li');
}
/**
* Gather all photos matching the given criteria
*/
function _findimages(&$data)
{
global $conf;
$files = array();
// http URLs are supposed to be media RSS feeds
if (preg_match('/^https?:\\/\\//i', $data['ns'])) {
$files = $this->_loadRSS($data['ns']);
$data['_single'] = false;
} elseif (preg_match('/^facebook:/i', $data['ns'])) {
$files = $this->_loadFacebook($data['ns']);
$data['_single'] = false;
} else {
$dir = utf8_encodeFN(str_replace(':', '/', $data['ns']));
// all possible images for the given namespace (or a single image)
if (is_file($conf['mediadir'] . '/' . $dir)) {
require_once DOKU_INC . 'inc/JpegMeta.php';
$files[] = array('id' => $data['ns'], 'isimg' => preg_match('/\\.(jpe?g|gif|png)$/', $dir), 'file' => basename($dir), 'mtime' => filemtime($conf['mediadir'] . '/' . $dir), 'meta' => new JpegMeta($conf['mediadir'] . '/' . $dir));
$data['_single'] = true;
} else {
$depth = $data['recursive'] ? 0 : 1;
search($files, $conf['mediadir'], 'search_media', array('depth' => $depth), $dir);
$data['_single'] = false;
}
}
// done, yet?
$len = count($files);
if (!$len) {
return $files;
}
if ($data['single']) {
return $files;
}
// filter images
for ($i = 0; $i < $len; $i++) {
if (!$files[$i]['isimg']) {
unset($files[$i]);
// this is faster, because RE was done before
} elseif ($data['filter']) {
if (!preg_match($data['filter'], noNS($files[$i]['id']))) {
unset($files[$i]);
}
}
}
if ($len < 1) {
return $files;
}
// random?
if ($data['random']) {
shuffle($files);
} else {
// sort?
if ($data['sort'] == 'date') {
usort($files, array($this, '_datesort'));
} elseif ($data['sort'] == 'mod') {
usort($files, array($this, '_modsort'));
} elseif ($data['sort'] == 'title') {
usort($files, array($this, '_titlesort'));
}
// reverse?
if ($data['reverse']) {
$files = array_reverse($files);
}
}
// limits and offsets?
if ($data['offset']) {
$files = array_slice($files, $data['offset']);
}
if ($data['limit']) {
$files = array_slice($files, 0, $data['limit']);
}
return $files;
}
/**
* Get a list of namespaces below the given namespace.
* Recursively fetches subnamespaces.
*
* @param string $topns The top namespace
* @return array Multi-dimensional array of all namespaces below $tns
*/
protected function _getNamespaceList($topns = '')
{
global $conf;
$topns = utf8_encodeFN(str_replace(':', '/', $topns));
$excludes = $this->getConf('addpage_exclude');
if ($excludes == "") {
$excludes = array();
} else {
$excludes = @explode(';', strtolower($excludes));
}
$searchdata = array();
search($searchdata, $conf['datadir'], 'search_namespaces', array(), $topns);
$namespaces = array();
foreach ($searchdata as $ns) {
foreach ($excludes as $exclude) {
if (strpos($ns['id'], $exclude) === 0) {
continue 2;
}
}
$namespaces[] = $ns['id'];
}
return $namespaces;
}
/**
* Build a tree info structure from media or page directories
*
* @param int $type
* @param string $open The hierarchy to open FIXME not supported yet
* @param string $base The namespace to start from
* @return array
*/
public function tree($type = self::TYPE_PAGES, $open = '', $base = '')
{
global $conf;
$opendir = utf8_encodeFN(str_replace(':', '/', $open));
$basedir = utf8_encodeFN(str_replace(':', '/', $base));
$opts = array('pagesonly' => $type == self::TYPE_PAGES, 'listdirs' => true, 'listfiles' => true, 'sneakyacl' => $conf['sneaky_index'], 'showmsg' => false, 'depth' => 1);
$data = array();
if ($type == self::TYPE_PAGES) {
search($data, $conf['datadir'], 'search_universal', $opts, $basedir);
} elseif ($type == self::TYPE_MEDIA) {
search($data, $conf['mediadir'], 'search_universal', $opts, $basedir);
}
return $data;
}
/**
* Return sub index for index view
*
* @author Andreas Gohr <*****@*****.**>
*/
function ajax_index()
{
global $conf;
require_once DOKU_INC . 'inc/search.php';
require_once DOKU_INC . 'inc/html.php';
// wanted namespace
$ns = cleanID($_POST['idx']);
$dir = utf8_encodeFN(str_replace(':', '/', $ns));
$lvl = count(explode(':', $ns));
$data = array();
search($data, $conf['datadir'], 'search_index', array('ns' => $ns), $dir);
foreach ($data as $item) {
$item['level'] = $lvl + 1;
echo html_li_index($item);
echo '<div class="li">';
echo html_list_index($item);
echo '</div>';
echo '</li>';
}
}
/**
* Build a tree outline of available media namespaces
*
* @author Andreas Gohr <*****@*****.**>
*/
function media_nstree($ns)
{
global $conf;
global $lang;
// currently selected namespace
$ns = cleanID($ns);
if (empty($ns)) {
global $ID;
$ns = dirname(str_replace(':', '/', $ID));
if ($ns == '.') {
$ns = '';
}
}
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
$data = array();
search($data, $conf['mediadir'], 'search_index', array('ns' => $ns, 'nofiles' => true));
// wrap a list with the root level around the other namespaces
array_unshift($data, array('level' => 0, 'id' => '', 'open' => 'true', 'label' => '[' . $lang['mediaroot'] . ']'));
echo html_buildlist($data, 'idx', 'media_nstree_item', 'media_nstree_li');
}
/**
* Get a list of changed files
*/
function _getSyncList($type = 'pages')
{
if (!$this->_connect()) {
return array();
}
global $conf;
$no = $this->profno;
$list = array();
$ns = $this->profiles[$no]['ns'];
// get remote file list
if ($type == 'pages') {
$ok = $this->client->query('dokuwiki.getPagelist', $ns, array('depth' => (int) $this->profiles[$no]['depth'], 'hash' => true));
} else {
$ok = $this->client->query('wiki.getAttachments', $ns, array('depth' => (int) $this->profiles[$no]['depth'], 'hash' => true));
}
if (!$ok) {
msg('Failed to fetch remote file list. ' . $this->client->getErrorMessage(), -1);
return false;
}
$remote = $this->client->getResponse();
// put into synclist
foreach ($remote as $item) {
$list[$item['id']]['remote'] = $item;
unset($list[$item['id']]['remote']['id']);
}
unset($remote);
// get local file list
$local = array();
$dir = utf8_encodeFN(str_replace(':', '/', $ns));
require_once DOKU_INC . 'inc/search.php';
if ($type == 'pages') {
search($local, $conf['datadir'], 'search_allpages', array('depth' => (int) $this->profiles[$no]['depth'], 'hash' => true), $dir);
} else {
search($local, $conf['mediadir'], 'search_media', array('depth' => (int) $this->profiles[$no]['depth'], 'hash' => true), $dir);
}
// put into synclist
foreach ($local as $item) {
// skip identical files
if ($list[$item['id']]['remote']['hash'] == $item['hash']) {
unset($list[$item['id']]);
continue;
}
$list[$item['id']]['local'] = $item;
unset($list[$item['id']]['local']['id']);
}
unset($local);
ksort($list);
return $list;
}
/**
* returns the full path to the mediafile specified by ID
*
* The filename is URL encoded to protect Unicode chars
*
* @author Andreas Gohr <*****@*****.**>
*/
function mediaFN($id)
{
global $conf;
$id = cleanID($id);
$id = str_replace(':', '/', $id);
$fn = $conf['mediadir'] . '/' . utf8_encodeFN($id);
return $fn;
}
/**
* Build the browsable index of pages
*
* $opts['ns'] is the current namespace
*
* @author Andreas Gohr <*****@*****.**>
* modified by Samuele Tognini <*****@*****.**>
*/
function _search_index(&$data, $base, $file, $type, $lvl, $opts)
{
global $conf;
$hns = false;
$return = false;
$isopen = false;
$skip_index = $opts['skip_index'];
$skip_file = $opts['skip_file'];
$headpage = $opts['headpage'];
$id = pathID($file);
if ($type == 'd') {
// Skip folders in plugin conf
if (!empty($skip_index) && preg_match($skip_index, $id)) {
return false;
}
//check ACL (for sneaky_index namespaces too).
if ($this->getConf('sneaky_index') && auth_quickaclcheck($id . ':') < AUTH_READ) {
return false;
}
//Open requested level
if ($opts['level'] > $lvl || $opts['level'] == -1) {
$isopen = true;
}
//Search optional namespaces
if (!empty($opts['nss'])) {
$nss = $opts['nss'];
for ($a = 0; $a < count($nss); $a++) {
if (preg_match("/^" . $id . "(\$|:.+)/i", $nss[$a][0], $match)) {
//It contains an optional namespace
$isopen = true;
} elseif (preg_match("/^" . $nss[$a][0] . "(:.*)/i", $id, $match)) {
//It's inside an optional namespace
if ($nss[$a][1] == -1 || substr_count($match[1], ":") < $nss[$a][1]) {
$isopen = true;
} else {
$isopen = false;
}
}
}
}
if ($opts['nons']) {
return $isopen;
} elseif ($opts['max'] > 0 && !$isopen && $lvl >= $opts['max']) {
$isopen = false;
//Stop recursive searching
$return = false;
//change type
$type = "l";
} elseif ($opts['js']) {
$return = true;
} else {
$return = $isopen;
}
//Set title and headpage
$title = $this->_getTitle($id, $headpage, $hns);
if (!$hns && $opts['nopg']) {
$hns = $id . ":" . $conf['start'];
}
} else {
//Nopg.Dont show pages
if ($opts['nopg']) {
return false;
}
$return = true;
//Nons.Set all pages at first level
if ($opts['nons']) {
$lvl = 1;
}
//don't add
if (substr($file, -4) != '.txt') {
return false;
}
//check hiddens and acl
if (isHiddenPage($id) || auth_quickaclcheck($id) < AUTH_READ) {
return false;
}
//Skip files in plugin conf
if (!empty($skip_file) && preg_match($skip_file, $id)) {
return false;
}
//Skip headpages to hide
if (!$opts['nons'] && !empty($headpage) && $opts['hide_headpage']) {
if ($id == $conf['start']) {
return false;
}
$ahp = explode(",", $headpage);
foreach ($ahp as $hp) {
switch ($hp) {
case ":inside:":
if (noNS($id) == noNS(getNS($id))) {
return false;
}
break;
case ":same:":
if (@is_dir(dirname(wikiFN($id)) . "/" . utf8_encodeFN(noNS($id)))) {
return false;
}
break;
//it' s an inside start
//it' s an inside start
case ":start:":
if (noNS($id) == $conf['start']) {
return false;
}
break;
default:
if (noNS($id) == cleanID($hp)) {
return false;
}
}
}
}
//Set title
if (!$conf['useheading'] || !($title = p_get_first_heading($id, FALSE))) {
$title = noNS($id);
}
$title = htmlspecialchars($title, ENT_QUOTES);
}
$item = array('id' => $id, 'type' => $type, 'level' => $lvl, 'open' => $isopen, 'title' => $title, 'hns' => $hns, 'file' => $file, 'return' => $return);
$item['sort'] = $this->_setorder($item);
$data[] = $item;
return $return;
}
/**
* List all media files.
*
* Available options are 'recursive' for also including the subnamespaces
* in the listing, and 'pattern' for filtering the returned files against
* a regular expression matching their name.
*
* @author Gina Haeussge <*****@*****.**>
*/
function listAttachments($ns, $options = array())
{
global $conf;
$ns = cleanID($ns);
if (!is_array($options)) {
$options = array();
}
$options['skipacl'] = 0;
// no ACL skipping for XMLRPC
if (auth_quickaclcheck($ns . ':*') >= AUTH_READ) {
$dir = utf8_encodeFN(str_replace(':', '/', $ns));
$data = array();
search($data, $conf['mediadir'], 'search_media', $options, $dir);
$len = count($data);
if (!$len) {
return array();
}
for ($i = 0; $i < $len; $i++) {
unset($data[$i]['meta']);
$data[$i]['lastModified'] = $this->api->toDate($data[$i]['mtime']);
}
return $data;
} else {
throw new RemoteAccessDeniedException('You are not allowed to list media files.', 215);
}
}
/**
* beautify a wiki page id for the log
*
* The wiki page id will be transformed to a filename like string
* utf8 codes will be encoded.
*
* @param $id wiki page id
*
* @author Matthias Grimm <*****@*****.**>
*/
function dir_prepareID($path)
{
$path = cleanID($path);
$path = str_replace(':', '/', $path);
$path = utf8_encodeFN($path);
return $path;
}
/**
* Renders the Index
*
* copy of html_index located in /inc/html.php
*
* TODO update to new AJAX index possible?
*
* @author Andreas Gohr <*****@*****.**>
* @author Michael Klier <*****@*****.**>
*/
function p_index_xhtml($ns, $pos)
{
require_once DOKU_INC . 'inc/search.php';
global $conf;
global $ID;
$dir = $conf['datadir'];
$ns = cleanID($ns);
#fixme use appropriate function
if (empty($ns)) {
$ns = dirname(str_replace(':', '/', $ID));
if ($ns == '.') {
$ns = '';
}
}
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
// extract only the headline
preg_match('/<h1>.*?<\\/h1>/', p_locale_xhtml('index'), $match);
print preg_replace('#<h1(.*?id=")(.*?)(".*?)h1>#', '<h1\\1sidebar_' . $pos . '_\\2\\3h1>', $match[0]);
$data = array();
search($data, $conf['datadir'], 'search_index', array('ns' => $ns));
print '<div id="' . $pos . '__index__tree">' . DOKU_LF;
print html_buildlist($data, 'idx', 'html_list_index', 'html_li_index');
print '</div>' . DOKU_LF;
}
/**
* Print index nodes
*
* @author Samuele Tognini <*****@*****.**>
* @author Andreas Gohr <*****@*****.**>
*/
function print_index($ns)
{
require_once DOKU_PLUGIN . 'indexmenu/syntax/indexmenu.php';
global $conf;
$idxm = new syntax_plugin_indexmenu_indexmenu();
$ns = $idxm->_parse_ns($ns);
$level = -1;
$max = 0;
$data = array();
if ($_REQUEST['max'] > 0) {
$max = $_REQUEST['max'];
$level = $max;
}
$nss = $_REQUEST['nss'] ? cleanID($_REQUEST['nss']) : '';
$idxm->sort = $_REQUEST['sort'];
$idxm->msort = $_REQUEST['msort'];
$idxm->rsort = $_REQUEST['rsort'];
$idxm->nsort = $_REQUEST['nsort'];
$fsdir = "/" . utf8_encodeFN(str_replace(':', '/', $ns));
$opts = array('level' => $level, 'nons' => $_REQUEST['nons'], 'nss' => array(array($nss, 1)), 'max' => $max, 'js' => false, 'nopg' => $_REQUEST['nopg'], 'skip_index' => $idxm->getConf('skip_index'), 'skip_file' => $idxm->getConf('skip_file'), 'headpage' => $idxm->getConf('headpage'), 'hide_headpage' => $idxm->getConf('hide_headpage'));
if ($idxm->sort || $idxm->msort || $idxm->rsort) {
$idxm->_search($data, $conf['datadir'], array($idxm, '_search_index'), $opts, $fsdir);
} else {
search($data, $conf['datadir'], array($idxm, '_search_index'), $opts, $fsdir);
}
if ($_REQUEST['nojs']) {
require_once DOKU_INC . 'inc/html.php';
$out_tmp = html_buildlist($data, 'idx', array($idxm, "_html_list_index"), "html_li_index");
$out .= preg_replace('/<ul class="idx">(.*)<\\/ul>/s', "\$1", $out_tmp);
} else {
$nodes = $idxm->_jsnodes($data, '', 0);
$out = "ajxnodes = [";
$out .= rtrim($nodes[0], ",");
$out .= "];";
}
return $out;
}
/**
* List matching namespaces and pages for the link wizard
*
* @author Andreas Gohr <*****@*****.**>
*/
function ajax_linkwiz()
{
global $conf;
global $lang;
$q = ltrim($_POST['q'], ':');
$id = noNS($q);
$ns = getNS($q);
$ns = cleanID($ns);
$id = cleanID($id);
$nsd = utf8_encodeFN(str_replace(':', '/', $ns));
$idd = utf8_encodeFN(str_replace(':', '/', $id));
$data = array();
if ($q && !$ns) {
// use index to lookup matching pages
$pages = array();
$pages = ft_pageLookup($id, true);
// result contains matches in pages and namespaces
// we now extract the matching namespaces to show
// them seperately
$dirs = array();
foreach ($pages as $pid => $title) {
if (strpos(noNS($pid), $id) === false) {
// match was in the namespace
$dirs[getNS($pid)] = 1;
// assoc array avoids dupes
} else {
// it is a matching page, add it to the result
$data[] = array('id' => $pid, 'title' => $title, 'type' => 'f');
}
unset($pages[$pid]);
}
foreach ($dirs as $dir => $junk) {
$data[] = array('id' => $dir, 'type' => 'd');
}
} else {
$opts = array('depth' => 1, 'listfiles' => true, 'listdirs' => true, 'pagesonly' => true, 'firsthead' => true, 'sneakyacl' => $conf['sneaky_index']);
if ($id) {
$opts['filematch'] = '^.*\\/' . $id;
}
if ($id) {
$opts['dirmatch'] = '^.*\\/' . $id;
}
search($data, $conf['datadir'], 'search_universal', $opts, $nsd);
// add back to upper
if ($ns) {
array_unshift($data, array('id' => getNS($ns), 'type' => 'u'));
}
}
// fixme sort results in a useful way ?
if (!count($data)) {
echo $lang['nothingfound'];
exit;
}
// output the found data
$even = 1;
foreach ($data as $item) {
$even *= -1;
//zebra
if (($item['type'] == 'd' || $item['type'] == 'u') && $item['id']) {
$item['id'] .= ':';
}
$link = wl($item['id']);
echo '<div class="' . ($even > 0 ? 'even' : 'odd') . ' type_' . $item['type'] . '">';
if ($item['type'] == 'u') {
$name = $lang['upperns'];
} else {
$name = htmlspecialchars($item['id']);
}
echo '<a href="' . $link . '" title="' . htmlspecialchars($item['id']) . '" class="wikilink1">' . $name . '</a>';
if ($item['title']) {
echo '<span>' . htmlspecialchars($item['title']) . '</span>';
}
echo '</div>';
}
}
/**
* Display page index
*
* @author Andreas Gohr <*****@*****.**>
*/
function html_index($ns)
{
global $conf;
global $ID;
$dir = $conf['datadir'];
$ns = cleanID($ns);
#fixme use appropriate function
if (empty($ns)) {
$ns = dirname(str_replace(':', '/', $ID));
if ($ns == '.') {
$ns = '';
}
}
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
echo p_locale_xhtml('index');
echo '<div id="index__tree">';
$data = array();
search($data, $conf['datadir'], 'search_index', array('ns' => $ns));
echo html_buildlist($data, 'idx', 'html_list_index', 'html_li_index');
echo '</div>';
}
/**
* Gives a list of pages for a given include statement
*
* @author Michael Hamann <*****@*****.**>
*/
function _get_included_pages($mode, $page, $sect, $parent_id, $flags) {
global $conf;
$pages = array();
switch($mode) {
case 'namespace':
$page = cleanID($page);
$ns = utf8_encodeFN(str_replace(':', '/', $page));
// depth is absolute depth, not relative depth, but 0 has a special meaning.
$depth = $flags['depth'] ? $flags['depth'] + substr_count($page, ':') + ($page ? 1 : 0) : 0;
search($pagearrays, $conf['datadir'], 'search_allpages', array('depth' => $depth), $ns);
if (is_array($pagearrays)) {
foreach ($pagearrays as $pagearray) {
if (!isHiddenPage($pagearray['id'])) // skip hidden pages
$pages[] = $pagearray['id'];
}
}
break;
case 'tagtopic':
if (!$this->taghelper)
$this->taghelper =& plugin_load('helper', 'tag');
if(!$this->taghelper) {
msg('You have to install the tag plugin to use this functionality!', -1);
return array();
}
$tag = $page;
$sect = '';
$pagearrays = $this->taghelper->getTopic('', null, $tag);
foreach ($pagearrays as $pagearray) {
$pages[] = $pagearray['id'];
}
break;
default:
$page = $this->_apply_macro($page);
resolve_pageid(getNS($parent_id), $page, $exists); // resolve shortcuts and clean ID
if (auth_quickaclcheck($page) >= AUTH_READ)
$pages[] = $page;
}
if (count($pages) > 1) {
if ($flags['order'] === 'id') {
if ($flags['rsort']) {
usort($pages, array($this, '_r_strnatcasecmp'));
} else {
natcasesort($pages);
}
} else {
$ordered_pages = array();
foreach ($pages as $page) {
$key = '';
switch ($flags['order']) {
case 'title':
$key = p_get_first_heading($page);
break;
case 'created':
$key = p_get_metadata($page, 'date created', METADATA_DONT_RENDER);
break;
case 'modified':
$key = p_get_metadata($page, 'date modified', METADATA_DONT_RENDER);
break;
case 'indexmenu':
$key = p_get_metadata($page, 'indexmenu_n', METADATA_RENDER_USING_SIMPLE_CACHE);
if ($key === null)
$key = '';
break;
case 'custom':
$key = p_get_metadata($page, 'include_n', METADATA_RENDER_USING_SIMPLE_CACHE);
if ($key === null)
$key = '';
break;
}
$key .= '_'.$page;
$ordered_pages[$key] = $page;
}
if ($flags['rsort']) {
uksort($ordered_pages, array($this, '_r_strnatcasecmp'));
} else {
uksort($ordered_pages, 'strnatcasecmp');
}
$pages = $ordered_pages;
}
}
$result = array();
foreach ($pages as $page) {
$exists = page_exists($page);
$result[] = array('id' => $page, 'exists' => $exists, 'parent_id' => $parent_id);
}
return $result;
}
/**
* Remove an installed theme
*
* @author Samuele Tognini <*****@*****.**>
*/
function _delete($theme)
{
if ($theme == "default") {
return;
}
if ($this->_rm_dir(INDEXMENU_IMG_ABSDIR . "/" . utf8_encodeFN(basename($theme)))) {
msg($this->getLang('delete_ok') . ": {$theme}.", 1);
} else {
msg($this->getLang('delete_no') . ": {$theme}.", -1);
}
}
/**
* List all files in a given Media namespace
*
* @see media_filelist()
*/
function _mod_media_filelist($ns, $auth = null, $jump = '', $fullscreenview = false, $sort = false)
{
global $conf;
global $lang;
$ns = cleanID($ns);
// check auth our self if not given (needed for ajax calls)
if (is_null($auth)) {
$auth = auth_quickaclcheck("{$ns}:*");
}
if (!$fullscreenview) {
echo '<h1 id="media__ns">:' . hsc($ns) . '</h1>' . NL;
}
if ($auth < AUTH_READ) {
// FIXME: print permission warning here instead?
echo '<div class="nothing">' . $lang['nothingfound'] . '</div>' . NL;
} else {
if (!$fullscreenview) {
media_uploadform($ns, $auth);
}
$dir = utf8_encodeFN(str_replace(':', '/', $ns));
$data = array();
search($data, $conf['mediadir'], 'search_media', array('showmsg' => true, 'depth' => 1), $dir, 1, $sort);
if (!count($data)) {
echo '<div class="nothing">' . $lang['nothingfound'] . '</div>' . NL;
} else {
if ($fullscreenview) {
echo '<ul class="' . _media_get_list_type() . '">';
}
foreach ($data as $item) {
if (!$fullscreenview) {
$this->_mod_media_printfile($item, $auth, $jump);
} else {
$this->_mod_media_printfile_thumbs($item, $auth, $jump);
}
}
if ($fullscreenview) {
echo '</ul>' . NL;
}
}
}
if (!$fullscreenview) {
media_searchform($ns);
}
}
/**
* Display a tree menu to select a page or namespace
*
* @author Andreas Gohr <*****@*****.**>
*/
function _html_explorer()
{
require_once DOKU_INC . 'inc/search.php';
global $conf;
global $ID;
global $lang;
$dir = $conf['datadir'];
$ns = $this->ns;
if (empty($ns)) {
$ns = dirname(str_replace(':', '/', $ID));
if ($ns == '.') {
$ns = '';
}
} elseif ($ns == '*') {
$ns = '';
}
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
$data = $this->_get_tree($ns);
// wrap a list with the root level around the other namespaces
$item = array('level' => 0, 'id' => '*', 'type' => 'd', 'open' => 'true', 'label' => '[' . $lang['mediaroot'] . ']');
echo '<ul class="acltree">';
echo $this->_html_li_acl($item);
echo '<div class="li">';
echo $this->_html_list_acl($item);
echo '</div>';
echo html_buildlist($data, 'acl', array($this, '_html_list_acl'), array($this, '_html_li_acl'));
echo '</li>';
echo '</ul>';
}
