ajout de la partie slam dans le dossier web
This commit is contained in:
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778
ap23/web/doku/inc/pageutils.php
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778
ap23/web/doku/inc/pageutils.php
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<?php
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/**
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* Utilities for handling pagenames
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*
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
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* @author Andreas Gohr <andi@splitbrain.org>
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* @todo Combine similar functions like {wiki,media,meta}FN()
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*/
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use dokuwiki\ChangeLog\MediaChangeLog;
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use dokuwiki\ChangeLog\PageChangeLog;
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/**
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* Fetch the an ID from request
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*
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* Uses either standard $_REQUEST variable or extracts it from
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* the full request URI when userewrite is set to 2
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*
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* For $param='id' $conf['start'] is returned if no id was found.
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* If the second parameter is true (default) the ID is cleaned.
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*
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* @author Andreas Gohr <andi@splitbrain.org>
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*
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* @param string $param the $_REQUEST variable name, default 'id'
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* @param bool $clean if true, ID is cleaned
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* @return string
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*/
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function getID($param='id',$clean=true){
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/** @var Input $INPUT */
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global $INPUT;
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global $conf;
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global $ACT;
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$id = $INPUT->str($param);
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//construct page id from request URI
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if(empty($id) && $conf['userewrite'] == 2){
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$request = $INPUT->server->str('REQUEST_URI');
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$script = '';
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//get the script URL
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if($conf['basedir']){
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$relpath = '';
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if($param != 'id') {
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$relpath = 'lib/exe/';
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}
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$script = $conf['basedir'] . $relpath .
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\dokuwiki\Utf8\PhpString::basename($INPUT->server->str('SCRIPT_FILENAME'));
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}elseif($INPUT->server->str('PATH_INFO')){
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$request = $INPUT->server->str('PATH_INFO');
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}elseif($INPUT->server->str('SCRIPT_NAME')){
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$script = $INPUT->server->str('SCRIPT_NAME');
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}elseif($INPUT->server->str('DOCUMENT_ROOT') && $INPUT->server->str('SCRIPT_FILENAME')){
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$script = preg_replace ('/^'.preg_quote($INPUT->server->str('DOCUMENT_ROOT'),'/').'/','',
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$INPUT->server->str('SCRIPT_FILENAME'));
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$script = '/'.$script;
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}
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//clean script and request (fixes a windows problem)
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$script = preg_replace('/\/\/+/','/',$script);
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$request = preg_replace('/\/\/+/','/',$request);
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//remove script URL and Querystring to gain the id
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if(preg_match('/^'.preg_quote($script,'/').'(.*)/',$request, $match)){
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$id = preg_replace ('/\?.*/','',$match[1]);
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}
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$id = urldecode($id);
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//strip leading slashes
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$id = preg_replace('!^/+!','',$id);
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}
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// Namespace autolinking from URL
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if(substr($id,-1) == ':' || ($conf['useslash'] && substr($id,-1) == '/')){
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if(page_exists($id.$conf['start'])){
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// start page inside namespace
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$id = $id.$conf['start'];
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}elseif(page_exists($id.noNS(cleanID($id)))){
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// page named like the NS inside the NS
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$id = $id.noNS(cleanID($id));
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}elseif(page_exists($id)){
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// page like namespace exists
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$id = substr($id,0,-1);
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}else{
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// fall back to default
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$id = $id.$conf['start'];
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}
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if (isset($ACT) && $ACT === 'show') {
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$urlParameters = $_GET;
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if (isset($urlParameters['id'])) {
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unset($urlParameters['id']);
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}
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send_redirect(wl($id, $urlParameters, true, '&'));
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}
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}
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if($clean) $id = cleanID($id);
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if($id === '' && $param=='id') $id = $conf['start'];
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return $id;
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}
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/**
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* Remove unwanted chars from ID
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*
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* Cleans a given ID to only use allowed characters. Accented characters are
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* converted to unaccented ones
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*
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* @author Andreas Gohr <andi@splitbrain.org>
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*
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* @param string $raw_id The pageid to clean
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* @param boolean $ascii Force ASCII
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* @return string cleaned id
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*/
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function cleanID($raw_id,$ascii=false){
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global $conf;
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static $sepcharpat = null;
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global $cache_cleanid;
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$cache = & $cache_cleanid;
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// check if it's already in the memory cache
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if (!$ascii && isset($cache[(string)$raw_id])) {
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return $cache[(string)$raw_id];
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}
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$sepchar = $conf['sepchar'];
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if($sepcharpat == null) // build string only once to save clock cycles
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$sepcharpat = '#\\'.$sepchar.'+#';
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$id = trim((string)$raw_id);
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$id = \dokuwiki\Utf8\PhpString::strtolower($id);
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//alternative namespace seperator
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if($conf['useslash']){
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$id = strtr($id,';/','::');
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}else{
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$id = strtr($id,';/',':'.$sepchar);
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}
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if($conf['deaccent'] == 2 || $ascii) $id = \dokuwiki\Utf8\Clean::romanize($id);
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if($conf['deaccent'] || $ascii) $id = \dokuwiki\Utf8\Clean::deaccent($id,-1);
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//remove specials
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$id = \dokuwiki\Utf8\Clean::stripspecials($id,$sepchar,'\*');
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if($ascii) $id = \dokuwiki\Utf8\Clean::strip($id);
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//clean up
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$id = preg_replace($sepcharpat,$sepchar,$id);
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$id = preg_replace('#:+#',':',$id);
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$id = trim($id,':._-');
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$id = preg_replace('#:[:\._\-]+#',':',$id);
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$id = preg_replace('#[:\._\-]+:#',':',$id);
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if (!$ascii) $cache[(string)$raw_id] = $id;
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return($id);
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}
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/**
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* Return namespacepart of a wiki ID
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*
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* @author Andreas Gohr <andi@splitbrain.org>
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*
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* @param string $id
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* @return string|false the namespace part or false if the given ID has no namespace (root)
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*/
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function getNS($id){
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$pos = strrpos((string)$id,':');
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if($pos!==false){
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return substr((string)$id,0,$pos);
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}
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return false;
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}
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/**
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* Returns the ID without the namespace
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*
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* @author Andreas Gohr <andi@splitbrain.org>
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*
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* @param string $id
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* @return string
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*/
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function noNS($id) {
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$pos = strrpos($id, ':');
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if ($pos!==false) {
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return substr($id, $pos+1);
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} else {
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return $id;
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}
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}
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/**
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* Returns the current namespace
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*
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* @author Nathan Fritz <fritzn@crown.edu>
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*
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* @param string $id
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* @return string
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*/
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function curNS($id) {
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return noNS(getNS($id));
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}
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/**
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* Returns the ID without the namespace or current namespace for 'start' pages
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*
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* @author Nathan Fritz <fritzn@crown.edu>
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*
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* @param string $id
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* @return string
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*/
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function noNSorNS($id) {
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global $conf;
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$p = noNS($id);
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if ($p === $conf['start'] || $p === false || $p === '') {
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$p = curNS($id);
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if ($p === false || $p === '') {
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return $conf['start'];
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}
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}
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return $p;
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}
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/**
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* Creates a XHTML valid linkid from a given headline title
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*
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* @param string $title The headline title
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* @param array|bool $check Existing IDs (title => number)
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* @return string the title
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*
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* @author Andreas Gohr <andi@splitbrain.org>
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*/
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function sectionID($title,&$check) {
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$title = str_replace(array(':','.'),'',cleanID($title));
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$new = ltrim($title,'0123456789_-');
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if(empty($new)){
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$title = 'section'.preg_replace('/[^0-9]+/','',$title); //keep numbers from headline
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}else{
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$title = $new;
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}
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if(is_array($check)){
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// make sure tiles are unique
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if (!array_key_exists ($title,$check)) {
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$check[$title] = 0;
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} else {
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$title .= ++ $check[$title];
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}
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}
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return $title;
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}
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/**
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* Wiki page existence check
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*
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* parameters as for wikiFN
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*
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* @author Chris Smith <chris@jalakai.co.uk>
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*
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* @param string $id page id
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* @param string|int $rev empty or revision timestamp
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* @param bool $clean flag indicating that $id should be cleaned (see wikiFN as well)
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* @param bool $date_at
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* @return bool exists?
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*/
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function page_exists($id,$rev='',$clean=true, $date_at=false) {
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if($rev !== '' && $date_at) {
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$pagelog = new PageChangeLog($id);
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$pagelog_rev = $pagelog->getLastRevisionAt($rev);
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if($pagelog_rev !== false)
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$rev = $pagelog_rev;
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}
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return file_exists(wikiFN($id,$rev,$clean));
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}
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/**
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* returns the full path to the datafile specified by ID and optional revision
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*
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* The filename is URL encoded to protect Unicode chars
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*
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* @param $raw_id string id of wikipage
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* @param $rev int|string page revision, empty string for current
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* @param $clean bool flag indicating that $raw_id should be cleaned. Only set to false
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* when $id is guaranteed to have been cleaned already.
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* @return string full path
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*
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* @author Andreas Gohr <andi@splitbrain.org>
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*/
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function wikiFN($raw_id,$rev='',$clean=true){
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global $conf;
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global $cache_wikifn;
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$cache = & $cache_wikifn;
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$id = $raw_id;
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if ($clean) $id = cleanID($id);
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$id = str_replace(':','/',$id);
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if (isset($cache[$id]) && isset($cache[$id][$rev])) {
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return $cache[$id][$rev];
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}
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if(empty($rev)){
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$fn = $conf['datadir'].'/'.utf8_encodeFN($id).'.txt';
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}else{
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$fn = $conf['olddir'].'/'.utf8_encodeFN($id).'.'.$rev.'.txt';
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if($conf['compression']){
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//test for extensions here, we want to read both compressions
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if (file_exists($fn . '.gz')){
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$fn .= '.gz';
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}else if(file_exists($fn . '.bz2')){
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$fn .= '.bz2';
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}else{
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//file doesnt exist yet, so we take the configured extension
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$fn .= '.' . $conf['compression'];
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}
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}
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}
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if (!isset($cache[$id])) { $cache[$id] = array(); }
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$cache[$id][$rev] = $fn;
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return $fn;
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}
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/**
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* Returns the full path to the file for locking the page while editing.
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*
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* @author Ben Coburn <btcoburn@silicodon.net>
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*
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* @param string $id page id
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* @return string full path
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*/
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function wikiLockFN($id) {
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global $conf;
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return $conf['lockdir'].'/'.md5(cleanID($id)).'.lock';
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}
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/**
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* returns the full path to the meta file specified by ID and extension
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*
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* @author Steven Danz <steven-danz@kc.rr.com>
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*
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* @param string $id page id
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* @param string $ext file extension
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* @return string full path
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*/
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function metaFN($id,$ext){
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global $conf;
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$id = cleanID($id);
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$id = str_replace(':','/',$id);
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$fn = $conf['metadir'].'/'.utf8_encodeFN($id).$ext;
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return $fn;
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}
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/**
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* returns the full path to the media's meta file specified by ID and extension
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*
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* @author Kate Arzamastseva <pshns@ukr.net>
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*
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* @param string $id media id
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* @param string $ext extension of media
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* @return string
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*/
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function mediaMetaFN($id,$ext){
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global $conf;
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$id = cleanID($id);
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$id = str_replace(':','/',$id);
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$fn = $conf['mediametadir'].'/'.utf8_encodeFN($id).$ext;
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return $fn;
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}
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/**
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* returns an array of full paths to all metafiles of a given ID
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*
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* @author Esther Brunner <esther@kaffeehaus.ch>
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* @author Michael Hamann <michael@content-space.de>
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*
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* @param string $id page id
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* @return array
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*/
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function metaFiles($id){
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$basename = metaFN($id, '');
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$files = glob($basename.'.*', GLOB_MARK);
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// filter files like foo.bar.meta when $id == 'foo'
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return $files ? preg_grep('/^'.preg_quote($basename, '/').'\.[^.\/]*$/u', $files) : array();
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}
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|
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/**
|
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* returns the full path to the mediafile specified by ID
|
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*
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* The filename is URL encoded to protect Unicode chars
|
||||
*
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* @author Andreas Gohr <andi@splitbrain.org>
|
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* @author Kate Arzamastseva <pshns@ukr.net>
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*
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* @param string $id media id
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* @param string|int $rev empty string or revision timestamp
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* @param bool $clean
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*
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* @return string full path
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*/
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function mediaFN($id, $rev='', $clean=true){
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global $conf;
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if ($clean) $id = cleanID($id);
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$id = str_replace(':','/',$id);
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if(empty($rev)){
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$fn = $conf['mediadir'].'/'.utf8_encodeFN($id);
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}else{
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$ext = mimetype($id);
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$name = substr($id,0, -1*strlen($ext[0])-1);
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$fn = $conf['mediaolddir'].'/'.utf8_encodeFN($name .'.'.( (int) $rev ).'.'.$ext[0]);
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}
|
||||
return $fn;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the full filepath to a localized file if local
|
||||
* version isn't found the english one is returned
|
||||
*
|
||||
* @param string $id The id of the local file
|
||||
* @param string $ext The file extension (usually txt)
|
||||
* @return string full filepath to localized file
|
||||
*
|
||||
* @author Andreas Gohr <andi@splitbrain.org>
|
||||
*/
|
||||
function localeFN($id,$ext='txt'){
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global $conf;
|
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$file = DOKU_CONF.'lang/'.$conf['lang'].'/'.$id.'.'.$ext;
|
||||
if(!file_exists($file)){
|
||||
$file = DOKU_INC.'inc/lang/'.$conf['lang'].'/'.$id.'.'.$ext;
|
||||
if(!file_exists($file)){
|
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//fall back to english
|
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$file = DOKU_INC.'inc/lang/en/'.$id.'.'.$ext;
|
||||
}
|
||||
}
|
||||
return $file;
|
||||
}
|
||||
|
||||
/**
|
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* Resolve relative paths in IDs
|
||||
*
|
||||
* Do not call directly use resolve_mediaid or resolve_pageid
|
||||
* instead
|
||||
*
|
||||
* Partyly based on a cleanPath function found at
|
||||
* http://php.net/manual/en/function.realpath.php#57016
|
||||
*
|
||||
* @author <bart at mediawave dot nl>
|
||||
*
|
||||
* @param string $ns namespace which is context of id
|
||||
* @param string $id relative id
|
||||
* @param bool $clean flag indicating that id should be cleaned
|
||||
* @return string
|
||||
*/
|
||||
function resolve_id($ns,$id,$clean=true){
|
||||
global $conf;
|
||||
|
||||
// some pre cleaning for useslash:
|
||||
if($conf['useslash']) $id = str_replace('/',':',$id);
|
||||
|
||||
// if the id starts with a dot we need to handle the
|
||||
// relative stuff
|
||||
if($id && $id[0] == '.'){
|
||||
// normalize initial dots without a colon
|
||||
$id = preg_replace('/^((\.+:)*)(\.+)(?=[^:\.])/','\1\3:',$id);
|
||||
// prepend the current namespace
|
||||
$id = $ns.':'.$id;
|
||||
|
||||
// cleanup relatives
|
||||
$result = array();
|
||||
$pathA = explode(':', $id);
|
||||
if (!$pathA[0]) $result[] = '';
|
||||
foreach ($pathA AS $key => $dir) {
|
||||
if ($dir == '..') {
|
||||
if (end($result) == '..') {
|
||||
$result[] = '..';
|
||||
} elseif (!array_pop($result)) {
|
||||
$result[] = '..';
|
||||
}
|
||||
} elseif ($dir && $dir != '.') {
|
||||
$result[] = $dir;
|
||||
}
|
||||
}
|
||||
if (!end($pathA)) $result[] = '';
|
||||
$id = implode(':', $result);
|
||||
}elseif($ns !== false && strpos($id,':') === false){
|
||||
//if link contains no namespace. add current namespace (if any)
|
||||
$id = $ns.':'.$id;
|
||||
}
|
||||
|
||||
if($clean) $id = cleanID($id);
|
||||
return $id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a full media id
|
||||
*
|
||||
* @author Andreas Gohr <andi@splitbrain.org>
|
||||
*
|
||||
* @param string $ns namespace which is context of id
|
||||
* @param string &$page (reference) relative media id, updated to resolved id
|
||||
* @param bool &$exists (reference) updated with existance of media
|
||||
* @param int|string $rev
|
||||
* @param bool $date_at
|
||||
*/
|
||||
function resolve_mediaid($ns,&$page,&$exists,$rev='',$date_at=false){
|
||||
$page = resolve_id($ns,$page);
|
||||
if($rev !== '' && $date_at){
|
||||
$medialog = new MediaChangeLog($page);
|
||||
$medialog_rev = $medialog->getLastRevisionAt($rev);
|
||||
if($medialog_rev !== false) {
|
||||
$rev = $medialog_rev;
|
||||
}
|
||||
}
|
||||
|
||||
$file = mediaFN($page,$rev);
|
||||
$exists = file_exists($file);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a full page id
|
||||
*
|
||||
* @author Andreas Gohr <andi@splitbrain.org>
|
||||
*
|
||||
* @param string $ns namespace which is context of id
|
||||
* @param string &$page (reference) relative page id, updated to resolved id
|
||||
* @param bool &$exists (reference) updated with existance of media
|
||||
* @param string $rev
|
||||
* @param bool $date_at
|
||||
*/
|
||||
function resolve_pageid($ns,&$page,&$exists,$rev='',$date_at=false ){
|
||||
global $conf;
|
||||
global $ID;
|
||||
$exists = false;
|
||||
|
||||
//empty address should point to current page
|
||||
if ($page === "") {
|
||||
$page = $ID;
|
||||
}
|
||||
|
||||
//keep hashlink if exists then clean both parts
|
||||
if (strpos($page,'#')) {
|
||||
list($page,$hash) = explode('#',$page,2);
|
||||
} else {
|
||||
$hash = '';
|
||||
}
|
||||
$hash = cleanID($hash);
|
||||
$page = resolve_id($ns,$page,false); // resolve but don't clean, yet
|
||||
|
||||
// get filename (calls clean itself)
|
||||
if($rev !== '' && $date_at) {
|
||||
$pagelog = new PageChangeLog($page);
|
||||
$pagelog_rev = $pagelog->getLastRevisionAt($rev);
|
||||
if($pagelog_rev !== false)//something found
|
||||
$rev = $pagelog_rev;
|
||||
}
|
||||
$file = wikiFN($page,$rev);
|
||||
|
||||
// if ends with colon or slash we have a namespace link
|
||||
if(in_array(substr($page,-1), array(':', ';')) ||
|
||||
($conf['useslash'] && substr($page,-1) == '/')){
|
||||
if(page_exists($page.$conf['start'],$rev,true,$date_at)){
|
||||
// start page inside namespace
|
||||
$page = $page.$conf['start'];
|
||||
$exists = true;
|
||||
}elseif(page_exists($page.noNS(cleanID($page)),$rev,true,$date_at)){
|
||||
// page named like the NS inside the NS
|
||||
$page = $page.noNS(cleanID($page));
|
||||
$exists = true;
|
||||
}elseif(page_exists($page,$rev,true,$date_at)){
|
||||
// page like namespace exists
|
||||
$page = $page;
|
||||
$exists = true;
|
||||
}else{
|
||||
// fall back to default
|
||||
$page = $page.$conf['start'];
|
||||
}
|
||||
}else{
|
||||
//check alternative plural/nonplural form
|
||||
if(!file_exists($file)){
|
||||
if( $conf['autoplural'] ){
|
||||
if(substr($page,-1) == 's'){
|
||||
$try = substr($page,0,-1);
|
||||
}else{
|
||||
$try = $page.'s';
|
||||
}
|
||||
if(page_exists($try,$rev,true,$date_at)){
|
||||
$page = $try;
|
||||
$exists = true;
|
||||
}
|
||||
}
|
||||
}else{
|
||||
$exists = true;
|
||||
}
|
||||
}
|
||||
|
||||
// now make sure we have a clean page
|
||||
$page = cleanID($page);
|
||||
|
||||
//add hash if any
|
||||
if(!empty($hash)) $page .= '#'.$hash;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the name of a cachefile from given data
|
||||
*
|
||||
* The needed directory is created by this function!
|
||||
*
|
||||
* @author Andreas Gohr <andi@splitbrain.org>
|
||||
*
|
||||
* @param string $data This data is used to create a unique md5 name
|
||||
* @param string $ext This is appended to the filename if given
|
||||
* @return string The filename of the cachefile
|
||||
*/
|
||||
function getCacheName($data,$ext=''){
|
||||
global $conf;
|
||||
$md5 = md5($data);
|
||||
$file = $conf['cachedir'].'/'.$md5[0].'/'.$md5.$ext;
|
||||
io_makeFileDir($file);
|
||||
return $file;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks a pageid against $conf['hidepages']
|
||||
*
|
||||
* @author Andreas Gohr <gohr@cosmocode.de>
|
||||
*
|
||||
* @param string $id page id
|
||||
* @return bool
|
||||
*/
|
||||
function isHiddenPage($id){
|
||||
$data = array(
|
||||
'id' => $id,
|
||||
'hidden' => false
|
||||
);
|
||||
\dokuwiki\Extension\Event::createAndTrigger('PAGEUTILS_ID_HIDEPAGE', $data, '_isHiddenPage');
|
||||
return $data['hidden'];
|
||||
}
|
||||
|
||||
/**
|
||||
* callback checks if page is hidden
|
||||
*
|
||||
* @param array $data event data - see isHiddenPage()
|
||||
*/
|
||||
function _isHiddenPage(&$data) {
|
||||
global $conf;
|
||||
global $ACT;
|
||||
|
||||
if ($data['hidden']) return;
|
||||
if(empty($conf['hidepages'])) return;
|
||||
if($ACT == 'admin') return;
|
||||
|
||||
if(preg_match('/'.$conf['hidepages'].'/ui',':'.$data['id'])){
|
||||
$data['hidden'] = true;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Reverse of isHiddenPage
|
||||
*
|
||||
* @author Andreas Gohr <gohr@cosmocode.de>
|
||||
*
|
||||
* @param string $id page id
|
||||
* @return bool
|
||||
*/
|
||||
function isVisiblePage($id){
|
||||
return !isHiddenPage($id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Format an id for output to a user
|
||||
*
|
||||
* Namespaces are denoted by a trailing “:*”. The root namespace is
|
||||
* “*”. Output is escaped.
|
||||
*
|
||||
* @author Adrian Lang <lang@cosmocode.de>
|
||||
*
|
||||
* @param string $id page id
|
||||
* @return string
|
||||
*/
|
||||
function prettyprint_id($id) {
|
||||
if (!$id || $id === ':') {
|
||||
return '*';
|
||||
}
|
||||
if ((substr($id, -1, 1) === ':')) {
|
||||
$id .= '*';
|
||||
}
|
||||
return hsc($id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Encode a UTF-8 filename to use on any filesystem
|
||||
*
|
||||
* Uses the 'fnencode' option to determine encoding
|
||||
*
|
||||
* When the second parameter is true the string will
|
||||
* be encoded only if non ASCII characters are detected -
|
||||
* This makes it safe to run it multiple times on the
|
||||
* same string (default is true)
|
||||
*
|
||||
* @author Andreas Gohr <andi@splitbrain.org>
|
||||
* @see urlencode
|
||||
*
|
||||
* @param string $file file name
|
||||
* @param bool $safe if true, only encoded when non ASCII characters detected
|
||||
* @return string
|
||||
*/
|
||||
function utf8_encodeFN($file,$safe=true){
|
||||
global $conf;
|
||||
if($conf['fnencode'] == 'utf-8') return $file;
|
||||
|
||||
if($safe && preg_match('#^[a-zA-Z0-9/_\-\.%]+$#',$file)){
|
||||
return $file;
|
||||
}
|
||||
|
||||
if($conf['fnencode'] == 'safe'){
|
||||
return SafeFN::encode($file);
|
||||
}
|
||||
|
||||
$file = urlencode($file);
|
||||
$file = str_replace('%2F','/',$file);
|
||||
return $file;
|
||||
}
|
||||
|
||||
/**
|
||||
* Decode a filename back to UTF-8
|
||||
*
|
||||
* Uses the 'fnencode' option to determine encoding
|
||||
*
|
||||
* @author Andreas Gohr <andi@splitbrain.org>
|
||||
* @see urldecode
|
||||
*
|
||||
* @param string $file file name
|
||||
* @return string
|
||||
*/
|
||||
function utf8_decodeFN($file){
|
||||
global $conf;
|
||||
if($conf['fnencode'] == 'utf-8') return $file;
|
||||
|
||||
if($conf['fnencode'] == 'safe'){
|
||||
return SafeFN::decode($file);
|
||||
}
|
||||
|
||||
return urldecode($file);
|
||||
}
|
||||
|
||||
/**
|
||||
* Find a page in the current namespace (determined from $ID) or any
|
||||
* higher namespace that can be accessed by the current user,
|
||||
* this condition can be overriden by an optional parameter.
|
||||
*
|
||||
* Used for sidebars, but can be used other stuff as well
|
||||
*
|
||||
* @todo add event hook
|
||||
*
|
||||
* @param string $page the pagename you're looking for
|
||||
* @param bool $useacl only return pages readable by the current user, false to ignore ACLs
|
||||
* @return false|string the full page id of the found page, false if any
|
||||
*/
|
||||
function page_findnearest($page, $useacl = true){
|
||||
if ((string) $page === '') return false;
|
||||
global $ID;
|
||||
|
||||
$ns = $ID;
|
||||
do {
|
||||
$ns = getNS($ns);
|
||||
$pageid = cleanID("$ns:$page");
|
||||
if(page_exists($pageid) && (!$useacl || auth_quickaclcheck($pageid) >= AUTH_READ)){
|
||||
return $pageid;
|
||||
}
|
||||
} while($ns !== false);
|
||||
|
||||
return false;
|
||||
}
|
||||
Reference in New Issue
Block a user