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-rw-r--r--wiki/lib/exe/ajax.php25
-rw-r--r--wiki/lib/exe/css.php635
-rw-r--r--wiki/lib/exe/detail.php53
-rw-r--r--wiki/lib/exe/fetch.php99
-rw-r--r--wiki/lib/exe/index.html11
-rw-r--r--wiki/lib/exe/indexer.php209
-rw-r--r--wiki/lib/exe/jquery.php43
-rw-r--r--wiki/lib/exe/js.php484
-rw-r--r--wiki/lib/exe/manifest.php14
-rw-r--r--wiki/lib/exe/mediamanager.php126
-rw-r--r--wiki/lib/exe/opensearch.php38
-rw-r--r--wiki/lib/exe/xmlrpc.php67
12 files changed, 1804 insertions, 0 deletions
diff --git a/wiki/lib/exe/ajax.php b/wiki/lib/exe/ajax.php
new file mode 100644
index 0000000..55f1c87
--- /dev/null
+++ b/wiki/lib/exe/ajax.php
@@ -0,0 +1,25 @@
+<?php
+/**
+ * DokuWiki AJAX call handler
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) define('DOKU_INC', dirname(__FILE__) . '/../../');
+require_once(DOKU_INC . 'inc/init.php');
+
+//close session
+session_write_close();
+
+// default header, ajax call may overwrite it later
+header('Content-Type: text/html; charset=utf-8');
+
+//call the requested function
+global $INPUT;
+if($INPUT->has('call')) {
+    $call = $INPUT->filter('utf8_stripspecials')->str('call');
+    new \dokuwiki\Ajax($call);
+} else {
+    http_status(404);
+}
diff --git a/wiki/lib/exe/css.php b/wiki/lib/exe/css.php
new file mode 100644
index 0000000..40eaf99
--- /dev/null
+++ b/wiki/lib/exe/css.php
@@ -0,0 +1,635 @@
+<?php
+/**
+ * DokuWiki StyleSheet creator
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
+if(!defined('NOSESSION')) define('NOSESSION',true); // we do not use a session or authentication here (better caching)
+if(!defined('DOKU_DISABLE_GZIP_OUTPUT')) define('DOKU_DISABLE_GZIP_OUTPUT',1); // we gzip ourself here
+if(!defined('NL')) define('NL',"\n");
+require_once(DOKU_INC.'inc/init.php');
+
+// Main (don't run when UNIT test)
+if(!defined('SIMPLE_TEST')){
+    header('Content-Type: text/css; charset=utf-8');
+    css_out();
+}
+
+
+// ---------------------- functions ------------------------------
+
+/**
+ * Output all needed Styles
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function css_out(){
+    global $conf;
+    global $lang;
+    global $config_cascade;
+    global $INPUT;
+
+    if ($INPUT->str('s') == 'feed') {
+        $mediatypes = array('feed');
+        $type = 'feed';
+    } else {
+        $mediatypes = array('screen', 'all', 'print', 'speech');
+        $type = '';
+    }
+
+    // decide from where to get the template
+    $tpl = trim(preg_replace('/[^\w-]+/','',$INPUT->str('t')));
+    if(!$tpl) $tpl = $conf['template'];
+
+    // load style.ini
+    $styleUtil = new \dokuwiki\StyleUtils();
+    $styleini = $styleUtil->cssStyleini($tpl, $INPUT->bool('preview'));
+
+    // cache influencers
+    $tplinc = tpl_incdir($tpl);
+    $cache_files = getConfigFiles('main');
+    $cache_files[] = $tplinc.'style.ini';
+    $cache_files[] = DOKU_CONF."tpl/$tpl/style.ini";
+    $cache_files[] = __FILE__;
+    if($INPUT->bool('preview')) $cache_files[] = $conf['cachedir'].'/preview.ini';
+
+    // Array of needed files and their web locations, the latter ones
+    // are needed to fix relative paths in the stylesheets
+    $media_files = array();
+    foreach($mediatypes as $mediatype) {
+        $files = array();
+
+        // load core styles
+        $files[DOKU_INC.'lib/styles/'.$mediatype.'.css'] = DOKU_BASE.'lib/styles/';
+
+        // load jQuery-UI theme
+        if ($mediatype == 'screen') {
+            $files[DOKU_INC.'lib/scripts/jquery/jquery-ui-theme/smoothness.css'] = DOKU_BASE.'lib/scripts/jquery/jquery-ui-theme/';
+        }
+        // load plugin styles
+        $files = array_merge($files, css_pluginstyles($mediatype));
+        // load template styles
+        if (isset($styleini['stylesheets'][$mediatype])) {
+            $files = array_merge($files, $styleini['stylesheets'][$mediatype]);
+        }
+        // load user styles
+        if(!empty($config_cascade['userstyle'][$mediatype])) {
+            foreach($config_cascade['userstyle'][$mediatype] as $userstyle) {
+                $files[$userstyle] = DOKU_BASE;
+            }
+        }
+
+        // Let plugins decide to either put more styles here or to remove some
+        $media_files[$mediatype] = css_filewrapper($mediatype, $files);
+        $CSSEvt = new Doku_Event('CSS_STYLES_INCLUDED', $media_files[$mediatype]);
+
+        // Make it preventable.
+        if ( $CSSEvt->advise_before() ) {
+            $cache_files = array_merge($cache_files, array_keys($media_files[$mediatype]['files']));
+        } else {
+            // unset if prevented. Nothing will be printed for this mediatype.
+            unset($media_files[$mediatype]);
+        }
+
+        // finish event.
+        $CSSEvt->advise_after();
+    }
+
+    // The generated script depends on some dynamic options
+    $cache = new cache('styles'.$_SERVER['HTTP_HOST'].$_SERVER['SERVER_PORT'].$INPUT->bool('preview').DOKU_BASE.$tpl.$type,'.css');
+    $cache->_event = 'CSS_CACHE_USE';
+
+    // check cache age & handle conditional request
+    // This may exit if a cache can be used
+    $cache_ok = $cache->useCache(array('files' => $cache_files));
+    http_cached($cache->cache, $cache_ok);
+
+    // start output buffering
+    ob_start();
+
+    // Fire CSS_STYLES_INCLUDED for one last time to let the
+    // plugins decide whether to include the DW default styles.
+    // This can be done by preventing the Default.
+    $media_files['DW_DEFAULT'] = css_filewrapper('DW_DEFAULT');
+    trigger_event('CSS_STYLES_INCLUDED', $media_files['DW_DEFAULT'], 'css_defaultstyles');
+
+    // build the stylesheet
+    foreach ($mediatypes as $mediatype) {
+
+        // Check if there is a wrapper set for this type.
+        if ( !isset($media_files[$mediatype]) ) {
+            continue;
+        }
+
+        $cssData = $media_files[$mediatype];
+
+        // Print the styles.
+        print NL;
+        if ( $cssData['encapsulate'] === true ) print $cssData['encapsulationPrefix'] . ' {';
+        print '/* START '.$cssData['mediatype'].' styles */'.NL;
+
+        // load files
+        foreach($cssData['files'] as $file => $location){
+            $display = str_replace(fullpath(DOKU_INC), '', fullpath($file));
+            print "\n/* XXXXXXXXX $display XXXXXXXXX */\n";
+            print css_loadfile($file, $location);
+        }
+
+        print NL;
+        if ( $cssData['encapsulate'] === true ) print '} /* /@media ';
+        else print '/*';
+        print ' END '.$cssData['mediatype'].' styles */'.NL;
+    }
+
+    // end output buffering and get contents
+    $css = ob_get_contents();
+    ob_end_clean();
+
+    // strip any source maps
+    stripsourcemaps($css);
+
+    // apply style replacements
+    $css = css_applystyle($css, $styleini['replacements']);
+
+    // parse less
+    $css = css_parseless($css);
+
+    // compress whitespace and comments
+    if($conf['compress']){
+        $css = css_compress($css);
+    }
+
+    // embed small images right into the stylesheet
+    if($conf['cssdatauri']){
+        $base = preg_quote(DOKU_BASE,'#');
+        $css = preg_replace_callback('#(url\([ \'"]*)('.$base.')(.*?(?:\.(png|gif)))#i','css_datauri',$css);
+    }
+
+    http_cached_finish($cache->cache, $css);
+}
+
+/**
+ * Uses phpless to parse LESS in our CSS
+ *
+ * most of this function is error handling to show a nice useful error when
+ * LESS compilation fails
+ *
+ * @param string $css
+ * @return string
+ */
+function css_parseless($css) {
+    global $conf;
+
+    $less = new lessc();
+    $less->importDir = array(DOKU_INC);
+    $less->setPreserveComments(!$conf['compress']);
+
+    if (defined('DOKU_UNITTEST')){
+        $less->importDir[] = TMP_DIR;
+    }
+
+    try {
+        return $less->compile($css);
+    } catch(Exception $e) {
+        // get exception message
+        $msg = str_replace(array("\n", "\r", "'"), array(), $e->getMessage());
+
+        // try to use line number to find affected file
+        if(preg_match('/line: (\d+)$/', $msg, $m)){
+            $msg = substr($msg, 0, -1* strlen($m[0])); //remove useless linenumber
+            $lno = $m[1];
+
+            // walk upwards to last include
+            $lines = explode("\n", $css);
+            for($i=$lno-1; $i>=0; $i--){
+                if(preg_match('/\/(\* XXXXXXXXX )(.*?)( XXXXXXXXX \*)\//', $lines[$i], $m)){
+                    // we found it, add info to message
+                    $msg .= ' in '.$m[2].' at line '.($lno-$i);
+                    break;
+                }
+            }
+        }
+
+        // something went wrong
+        $error = 'A fatal error occured during compilation of the CSS files. '.
+            'If you recently installed a new plugin or template it '.
+            'might be broken and you should try disabling it again. ['.$msg.']';
+
+        echo ".dokuwiki:before {
+            content: '$error';
+            background-color: red;
+            display: block;
+            background-color: #fcc;
+            border-color: #ebb;
+            color: #000;
+            padding: 0.5em;
+        }";
+
+        exit;
+    }
+}
+
+/**
+ * Does placeholder replacements in the style according to
+ * the ones defined in a templates style.ini file
+ *
+ * This also adds the ini defined placeholders as less variables
+ * (sans the surrounding __ and with a ini_ prefix)
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $css
+ * @param array $replacements  array(placeholder => value)
+ * @return string
+ */
+function css_applystyle($css, $replacements) {
+    // we convert ini replacements to LESS variable names
+    // and build a list of variable: value; pairs
+    $less = '';
+    foreach((array) $replacements as $key => $value) {
+        $lkey = trim($key, '_');
+        $lkey = '@ini_'.$lkey;
+        $less .= "$lkey: $value;\n";
+
+        $replacements[$key] = $lkey;
+    }
+
+    // we now replace all old ini replacements with LESS variables
+    $css = strtr($css, $replacements);
+
+    // now prepend the list of LESS variables as the very first thing
+    $css = $less.$css;
+    return $css;
+}
+
+/**
+ * Wrapper for the files, content and mediatype for the event CSS_STYLES_INCLUDED
+ *
+ * @author Gerry Weißbach <gerry.w@gammaproduction.de>
+ *
+ * @param string $mediatype type ofthe current media files/content set
+ * @param array $files set of files that define the current mediatype
+ * @return array
+ */
+function css_filewrapper($mediatype, $files=array()){
+    return array(
+            'files'                 => $files,
+            'mediatype'             => $mediatype,
+            'encapsulate'           => $mediatype != 'all',
+            'encapsulationPrefix'   => '@media '.$mediatype
+        );
+}
+
+/**
+ * Prints the @media encapsulated default styles of DokuWiki
+ *
+ * @author Gerry Weißbach <gerry.w@gammaproduction.de>
+ *
+ * This function is being called by a CSS_STYLES_INCLUDED event
+ * The event can be distinguished by the mediatype which is:
+ *   DW_DEFAULT
+ */
+function css_defaultstyles(){
+    // print the default classes for interwiki links and file downloads
+    print '@media screen {';
+    css_interwiki();
+    css_filetypes();
+    print '}';
+}
+
+/**
+ * Prints classes for interwikilinks
+ *
+ * Interwiki links have two classes: 'interwiki' and 'iw_$name>' where
+ * $name is the identifier given in the config. All Interwiki links get
+ * an default style with a default icon. If a special icon is available
+ * for an interwiki URL it is set in it's own class. Both classes can be
+ * overwritten in the template or userstyles.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function css_interwiki(){
+
+    // default style
+    echo 'a.interwiki {';
+    echo ' background: transparent url('.DOKU_BASE.'lib/images/interwiki.png) 0px 1px no-repeat;';
+    echo ' padding: 1px 0px 1px 16px;';
+    echo '}';
+
+    // additional styles when icon available
+    $iwlinks = getInterwiki();
+    foreach(array_keys($iwlinks) as $iw){
+        $class = preg_replace('/[^_\-a-z0-9]+/i','_',$iw);
+        if(file_exists(DOKU_INC.'lib/images/interwiki/'.$iw.'.png')){
+            echo "a.iw_$class {";
+            echo '  background-image: url('.DOKU_BASE.'lib/images/interwiki/'.$iw.'.png)';
+            echo '}';
+        }elseif(file_exists(DOKU_INC.'lib/images/interwiki/'.$iw.'.gif')){
+            echo "a.iw_$class {";
+            echo '  background-image: url('.DOKU_BASE.'lib/images/interwiki/'.$iw.'.gif)';
+            echo '}';
+        }
+    }
+}
+
+/**
+ * Prints classes for file download links
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function css_filetypes(){
+
+    // default style
+    echo '.mediafile {';
+    echo ' background: transparent url('.DOKU_BASE.'lib/images/fileicons/file.png) 0px 1px no-repeat;';
+    echo ' padding-left: 18px;';
+    echo ' padding-bottom: 1px;';
+    echo '}';
+
+    // additional styles when icon available
+    // scan directory for all icons
+    $exts = array();
+    if($dh = opendir(DOKU_INC.'lib/images/fileicons')){
+        while(false !== ($file = readdir($dh))){
+            if(preg_match('/([_\-a-z0-9]+(?:\.[_\-a-z0-9]+)*?)\.(png|gif)/i',$file,$match)){
+                $ext = strtolower($match[1]);
+                $type = '.'.strtolower($match[2]);
+                if($ext!='file' && (!isset($exts[$ext]) || $type=='.png')){
+                    $exts[$ext] = $type;
+                }
+            }
+        }
+        closedir($dh);
+    }
+    foreach($exts as $ext=>$type){
+        $class = preg_replace('/[^_\-a-z0-9]+/','_',$ext);
+        echo ".mf_$class {";
+        echo '  background-image: url('.DOKU_BASE.'lib/images/fileicons/'.$ext.$type.')';
+        echo '}';
+    }
+}
+
+/**
+ * Loads a given file and fixes relative URLs with the
+ * given location prefix
+ *
+ * @param string $file file system path
+ * @param string $location
+ * @return string
+ */
+function css_loadfile($file,$location=''){
+    $css_file = new DokuCssFile($file);
+    return $css_file->load($location);
+}
+
+/**
+ *  Helper class to abstract loading of css/less files
+ *
+ *  @author Chris Smith <chris@jalakai.co.uk>
+ */
+class DokuCssFile {
+
+    protected $filepath;             // file system path to the CSS/Less file
+    protected $location;             // base url location of the CSS/Less file
+    protected $relative_path = null;
+
+    public function __construct($file) {
+        $this->filepath = $file;
+    }
+
+    /**
+     * Load the contents of the css/less file and adjust any relative paths/urls (relative to this file) to be
+     * relative to the dokuwiki root: the web root (DOKU_BASE) for most files; the file system root (DOKU_INC)
+     * for less files.
+     *
+     * @param   string   $location   base url for this file
+     * @return  string               the CSS/Less contents of the file
+     */
+    public function load($location='') {
+        if (!file_exists($this->filepath)) return '';
+
+        $css = io_readFile($this->filepath);
+        if (!$location) return $css;
+
+        $this->location = $location;
+
+        $css = preg_replace_callback('#(url\( *)([\'"]?)(.*?)(\2)( *\))#',array($this,'replacements'),$css);
+        $css = preg_replace_callback('#(@import\s+)([\'"])(.*?)(\2)#',array($this,'replacements'),$css);
+
+        return $css;
+    }
+
+    /**
+     * Get the relative file system path of this file, relative to dokuwiki's root folder, DOKU_INC
+     *
+     * @return string   relative file system path
+     */
+    protected function getRelativePath(){
+
+        if (is_null($this->relative_path)) {
+            $basedir = array(DOKU_INC);
+
+            // during testing, files may be found relative to a second base dir, TMP_DIR
+            if (defined('DOKU_UNITTEST')) {
+                $basedir[] = realpath(TMP_DIR);
+            }
+
+            $basedir = array_map('preg_quote_cb', $basedir);
+            $regex = '/^('.join('|',$basedir).')/';
+            $this->relative_path = preg_replace($regex, '', dirname($this->filepath));
+        }
+
+        return $this->relative_path;
+    }
+
+    /**
+     * preg_replace callback to adjust relative urls from relative to this file to relative
+     * to the appropriate dokuwiki root location as described in the code
+     *
+     * @param  array    see http://php.net/preg_replace_callback
+     * @return string   see http://php.net/preg_replace_callback
+     */
+    public function replacements($match) {
+
+        // not a relative url? - no adjustment required
+        if (preg_match('#^(/|data:|https?://)#',$match[3])) {
+            return $match[0];
+        }
+        // a less file import? - requires a file system location
+        else if (substr($match[3],-5) == '.less') {
+            if ($match[3]{0} != '/') {
+                $match[3] = $this->getRelativePath() . '/' . $match[3];
+            }
+        }
+        // everything else requires a url adjustment
+        else {
+            $match[3] = $this->location . $match[3];
+        }
+
+        return join('',array_slice($match,1));
+    }
+}
+
+/**
+ * Convert local image URLs to data URLs if the filesize is small
+ *
+ * Callback for preg_replace_callback
+ *
+ * @param array $match
+ * @return string
+ */
+function css_datauri($match){
+    global $conf;
+
+    $pre   = unslash($match[1]);
+    $base  = unslash($match[2]);
+    $url   = unslash($match[3]);
+    $ext   = unslash($match[4]);
+
+    $local = DOKU_INC.$url;
+    $size  = @filesize($local);
+    if($size && $size < $conf['cssdatauri']){
+        $data = base64_encode(file_get_contents($local));
+    }
+    if (!empty($data)){
+        $url = 'data:image/'.$ext.';base64,'.$data;
+    }else{
+        $url = $base.$url;
+    }
+    return $pre.$url;
+}
+
+
+/**
+ * Returns a list of possible Plugin Styles (no existance check here)
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $mediatype
+ * @return array
+ */
+function css_pluginstyles($mediatype='screen'){
+    $list = array();
+    $plugins = plugin_list();
+    foreach ($plugins as $p){
+        $list[DOKU_PLUGIN."$p/$mediatype.css"]  = DOKU_BASE."lib/plugins/$p/";
+        $list[DOKU_PLUGIN."$p/$mediatype.less"]  = DOKU_BASE."lib/plugins/$p/";
+        // alternative for screen.css
+        if ($mediatype=='screen') {
+            $list[DOKU_PLUGIN."$p/style.css"]  = DOKU_BASE."lib/plugins/$p/";
+            $list[DOKU_PLUGIN."$p/style.less"]  = DOKU_BASE."lib/plugins/$p/";
+        }
+    }
+    return $list;
+}
+
+/**
+ * Very simple CSS optimizer
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $css
+ * @return string
+ */
+function css_compress($css){
+    //strip comments through a callback
+    $css = preg_replace_callback('#(/\*)(.*?)(\*/)#s','css_comment_cb',$css);
+
+    //strip (incorrect but common) one line comments
+    $css = preg_replace_callback('/^.*\/\/.*$/m','css_onelinecomment_cb',$css);
+
+    // strip whitespaces
+    $css = preg_replace('![\r\n\t ]+!',' ',$css);
+    $css = preg_replace('/ ?([;,{}\/]) ?/','\\1',$css);
+    $css = preg_replace('/ ?: /',':',$css);
+
+    // number compression
+    $css = preg_replace('/([: ])0+(\.\d+?)0*((?:pt|pc|in|mm|cm|em|ex|px)\b|%)(?=[^\{]*[;\}])/', '$1$2$3', $css); // "0.1em" to ".1em", "1.10em" to "1.1em"
+    $css = preg_replace('/([: ])\.(0)+((?:pt|pc|in|mm|cm|em|ex|px)\b|%)(?=[^\{]*[;\}])/', '$1$2', $css); // ".0em" to "0"
+    $css = preg_replace('/([: ]0)0*(\.0*)?((?:pt|pc|in|mm|cm|em|ex|px)(?=[^\{]*[;\}])\b|%)/', '$1', $css); // "0.0em" to "0"
+    $css = preg_replace('/([: ]\d+)(\.0*)((?:pt|pc|in|mm|cm|em|ex|px)(?=[^\{]*[;\}])\b|%)/', '$1$3', $css); // "1.0em" to "1em"
+    $css = preg_replace('/([: ])0+(\d+|\d*\.\d+)((?:pt|pc|in|mm|cm|em|ex|px)(?=[^\{]*[;\}])\b|%)/', '$1$2$3', $css); // "001em" to "1em"
+
+    // shorten attributes (1em 1em 1em 1em -> 1em)
+    $css = preg_replace('/(?<![\w\-])((?:margin|padding|border|border-(?:width|radius)):)([\w\.]+)( \2)+(?=[;\}]| !)/', '$1$2', $css); // "1em 1em 1em 1em" to "1em"
+    $css = preg_replace('/(?<![\w\-])((?:margin|padding|border|border-(?:width)):)([\w\.]+) ([\w\.]+) \2 \3(?=[;\}]| !)/', '$1$2 $3', $css); // "1em 2em 1em 2em" to "1em 2em"
+
+    // shorten colors
+    $css = preg_replace("/#([0-9a-fA-F]{1})\\1([0-9a-fA-F]{1})\\2([0-9a-fA-F]{1})\\3(?=[^\{]*[;\}])/", "#\\1\\2\\3", $css);
+
+    return $css;
+}
+
+/**
+ * Callback for css_compress()
+ *
+ * Keeps short comments (< 5 chars) to maintain typical browser hacks
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param array $matches
+ * @return string
+ */
+function css_comment_cb($matches){
+    if(strlen($matches[2]) > 4) return '';
+    return $matches[0];
+}
+
+/**
+ * Callback for css_compress()
+ *
+ * Strips one line comments but makes sure it will not destroy url() constructs with slashes
+ *
+ * @param array $matches
+ * @return string
+ */
+function css_onelinecomment_cb($matches) {
+    $line = $matches[0];
+
+    $i = 0;
+    $len = strlen($line);
+
+    while ($i< $len){
+        $nextcom = strpos($line, '//', $i);
+        $nexturl = stripos($line, 'url(', $i);
+
+        if($nextcom === false) {
+            // no more comments, we're done
+            $i = $len;
+            break;
+        }
+
+        // keep any quoted string that starts before a comment
+        $nextsqt = strpos($line, "'", $i);
+        $nextdqt = strpos($line, '"', $i);
+        if(min($nextsqt, $nextdqt) < $nextcom) {
+            $skipto = false;
+            if($nextsqt !== false && ($nextdqt === false || $nextsqt < $nextdqt)) {
+                $skipto = strpos($line, "'", $nextsqt+1) +1;
+            } else if ($nextdqt !== false) {
+                $skipto = strpos($line, '"', $nextdqt+1) +1;
+            }
+
+            if($skipto !== false) {
+                $i = $skipto;
+                continue;
+            }
+        }
+
+        if($nexturl === false || $nextcom < $nexturl) {
+            // no url anymore, strip comment and be done
+            $i = $nextcom;
+            break;
+        }
+
+        // we have an upcoming url
+        $i = strpos($line, ')', $nexturl);
+    }
+
+    return substr($line, 0, $i);
+}
+
+//Setup VIM: ex: et ts=4 :
diff --git a/wiki/lib/exe/detail.php b/wiki/lib/exe/detail.php
new file mode 100644
index 0000000..ec1a9b8
--- /dev/null
+++ b/wiki/lib/exe/detail.php
@@ -0,0 +1,53 @@
+<?php
+if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
+define('DOKU_MEDIADETAIL',1);
+require_once(DOKU_INC.'inc/init.php');
+
+$IMG  = getID('media');
+$ID   = cleanID($INPUT->str('id'));
+$REV  = $INPUT->int('rev');
+
+// this makes some general info available as well as the info about the
+// "parent" page
+$INFO = array_merge(pageinfo(),mediainfo());
+
+$tmp = array();
+trigger_event('DETAIL_STARTED', $tmp);
+
+//close session
+session_write_close();
+
+if($conf['allowdebug'] && $INPUT->has('debug')){
+    print '<pre>';
+    foreach(explode(' ','basedir userewrite baseurl useslash') as $x){
+        print '$'."conf['$x'] = '".$conf[$x]."';\n";
+    }
+    foreach(explode(' ','DOCUMENT_ROOT HTTP_HOST SCRIPT_FILENAME PHP_SELF '.
+                'REQUEST_URI SCRIPT_NAME PATH_INFO PATH_TRANSLATED') as $x){
+        print '$'."_SERVER['$x'] = '".$_SERVER[$x]."';\n";
+    }
+    print "getID('media'): ".getID('media')."\n";
+    print "getID('media',false): ".getID('media',false)."\n";
+    print '</pre>';
+}
+
+$ERROR = false;
+// check image permissions
+$AUTH = auth_quickaclcheck($IMG);
+if($AUTH >= AUTH_READ){
+    // check if image exists
+    $SRC = mediaFN($IMG,$REV); 
+    if(!file_exists($SRC)){
+        //doesn't exist!
+        http_status(404);
+        $ERROR = 'File not found';
+    }
+}else{
+    // no auth
+    $ERROR = p_locale_xhtml('denied');
+}
+
+//start output and load template
+header('Content-Type: text/html; charset=utf-8');
+include(template('detail.php'));
+
diff --git a/wiki/lib/exe/fetch.php b/wiki/lib/exe/fetch.php
new file mode 100644
index 0000000..933367e
--- /dev/null
+++ b/wiki/lib/exe/fetch.php
@@ -0,0 +1,99 @@
+<?php
+/**
+ * DokuWiki media passthrough file
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) define('DOKU_INC', dirname(__FILE__).'/../../');
+if (!defined('DOKU_DISABLE_GZIP_OUTPUT')) define('DOKU_DISABLE_GZIP_OUTPUT', 1);
+require_once(DOKU_INC.'inc/init.php');
+session_write_close(); //close session
+
+require_once(DOKU_INC.'inc/fetch.functions.php');
+
+if (defined('SIMPLE_TEST')) {
+    $INPUT = new Input();
+}
+
+// BEGIN main
+    $mimetypes = getMimeTypes();
+
+    //get input
+    $MEDIA  = stripctl(getID('media', false)); // no cleaning except control chars - maybe external
+    $CACHE  = calc_cache($INPUT->str('cache'));
+    $WIDTH  = $INPUT->int('w');
+    $HEIGHT = $INPUT->int('h');
+    $REV    = & $INPUT->ref('rev');
+    //sanitize revision
+    $REV = preg_replace('/[^0-9]/', '', $REV);
+
+    list($EXT, $MIME, $DL) = mimetype($MEDIA, false);
+    if($EXT === false) {
+        $EXT  = 'unknown';
+        $MIME = 'application/octet-stream';
+        $DL   = true;
+    }
+
+    // check for permissions, preconditions and cache external files
+    list($STATUS, $STATUSMESSAGE) = checkFileStatus($MEDIA, $FILE, $REV, $WIDTH, $HEIGHT);
+
+    // prepare data for plugin events
+    $data = array(
+        'media'         => $MEDIA,
+        'file'          => $FILE,
+        'orig'          => $FILE,
+        'mime'          => $MIME,
+        'download'      => $DL,
+        'cache'         => $CACHE,
+        'ext'           => $EXT,
+        'width'         => $WIDTH,
+        'height'        => $HEIGHT,
+        'status'        => $STATUS,
+        'statusmessage' => $STATUSMESSAGE,
+        'ispublic'      => media_ispublic($MEDIA),
+    );
+
+    // handle the file status
+    $evt = new Doku_Event('FETCH_MEDIA_STATUS', $data);
+    if($evt->advise_before()) {
+        // redirects
+        if($data['status'] > 300 && $data['status'] <= 304) {
+            if (defined('SIMPLE_TEST')) return; //TestResponse doesn't recognize redirects
+            send_redirect($data['statusmessage']);
+        }
+        // send any non 200 status
+        if($data['status'] != 200) {
+            http_status($data['status'], $data['statusmessage']);
+        }
+        // die on errors
+        if($data['status'] > 203) {
+            print $data['statusmessage'];
+            if (defined('SIMPLE_TEST')) return;
+            exit;
+        }
+    }
+    $evt->advise_after();
+    unset($evt);
+
+    //handle image resizing/cropping
+    if((substr($MIME, 0, 5) == 'image') && ($WIDTH || $HEIGHT)) {
+        if($HEIGHT && $WIDTH) {
+            $data['file'] = $FILE = media_crop_image($data['file'], $EXT, $WIDTH, $HEIGHT);
+        } else {
+            $data['file'] = $FILE = media_resize_image($data['file'], $EXT, $WIDTH, $HEIGHT);
+        }
+    }
+
+    // finally send the file to the client
+    $evt = new Doku_Event('MEDIA_SENDFILE', $data);
+    if($evt->advise_before()) {
+        sendFile($data['file'], $data['mime'], $data['download'], $data['cache'], $data['ispublic'], $data['orig']);
+    }
+    // Do something after the download finished.
+    $evt->advise_after();  // will not be emitted on 304 or x-sendfile
+
+// END DO main
+
+//Setup VIM: ex: et ts=2 :
diff --git a/wiki/lib/exe/index.html b/wiki/lib/exe/index.html
new file mode 100644
index 0000000..977f90e
--- /dev/null
+++ b/wiki/lib/exe/index.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta http-equiv="refresh" content="0; URL=../../" />
+<meta name="robots" content="noindex" />
+<title>nothing here...</title>
+</head>
+<body>
+<!-- this is just here to prevent directory browsing -->
+</body>
+</html>
diff --git a/wiki/lib/exe/indexer.php b/wiki/lib/exe/indexer.php
new file mode 100644
index 0000000..4f60f16
--- /dev/null
+++ b/wiki/lib/exe/indexer.php
@@ -0,0 +1,209 @@
+<?php
+/**
+ * DokuWiki indexer
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Andreas Gohr <andi@splitbrain.org>
+ */
+if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
+define('DOKU_DISABLE_GZIP_OUTPUT',1);
+require_once(DOKU_INC.'inc/init.php');
+session_write_close();  //close session
+if(!defined('NL')) define('NL',"\n");
+
+// keep running after browser closes connection
+@ignore_user_abort(true);
+
+// check if user abort worked, if yes send output early
+$defer = !@ignore_user_abort() || $conf['broken_iua'];
+$output = $INPUT->has('debug') && $conf['allowdebug'];
+if(!$defer && !$output){
+    sendGIF(); // send gif
+}
+
+$ID = cleanID($INPUT->str('id'));
+
+// Catch any possible output (e.g. errors)
+if(!$output) ob_start();
+else header('Content-Type: text/plain');
+
+// run one of the jobs
+$tmp = array(); // No event data
+$evt = new Doku_Event('INDEXER_TASKS_RUN', $tmp);
+if ($evt->advise_before()) {
+    runIndexer() or
+    runSitemapper() or
+    sendDigest() or
+    runTrimRecentChanges() or
+    runTrimRecentChanges(true) or
+    $evt->advise_after();
+}
+
+if(!$output) {
+    ob_end_clean();
+    if($defer) sendGIF();
+}
+
+exit;
+
+// --------------------------------------------------------------------
+
+/**
+ * Trims the recent changes cache (or imports the old changelog) as needed.
+ *
+ * @param bool $media_changes If the media changelog shall be trimmed instead of
+ *                              the page changelog
+ * @return bool
+ *
+ * @author Ben Coburn <btcoburn@silicodon.net>
+ */
+function runTrimRecentChanges($media_changes = false) {
+    global $conf;
+
+    echo "runTrimRecentChanges($media_changes): started".NL;
+
+    $fn = ($media_changes ? $conf['media_changelog'] : $conf['changelog']);
+
+    // Trim the Recent Changes
+    // Trims the recent changes cache to the last $conf['changes_days'] recent
+    // changes or $conf['recent'] items, which ever is larger.
+    // The trimming is only done once a day.
+    if (file_exists($fn) &&
+        (@filemtime($fn.'.trimmed')+86400)<time() &&
+        !file_exists($fn.'_tmp')) {
+            @touch($fn.'.trimmed');
+            io_lock($fn);
+            $lines = file($fn);
+            if (count($lines)<=$conf['recent']) {
+                // nothing to trim
+                io_unlock($fn);
+                echo "runTrimRecentChanges($media_changes): finished".NL;
+                return false;
+            }
+
+            io_saveFile($fn.'_tmp', '');          // presave tmp as 2nd lock
+            $trim_time = time() - $conf['recent_days']*86400;
+            $out_lines = array();
+            $old_lines = array();
+            for ($i=0; $i<count($lines); $i++) {
+                $log = parseChangelogLine($lines[$i]);
+                if ($log === false) continue;                      // discard junk
+                if ($log['date'] < $trim_time) {
+                    $old_lines[$log['date'].".$i"] = $lines[$i];     // keep old lines for now (append .$i to prevent key collisions)
+                } else {
+                    $out_lines[$log['date'].".$i"] = $lines[$i];     // definitely keep these lines
+                }
+            }
+
+            if (count($lines)==count($out_lines)) {
+              // nothing to trim
+              @unlink($fn.'_tmp');
+              io_unlock($fn);
+              echo "runTrimRecentChanges($media_changes): finished".NL;
+              return false;
+            }
+
+            // sort the final result, it shouldn't be necessary,
+            //   however the extra robustness in making the changelog cache self-correcting is worth it
+            ksort($out_lines);
+            $extra = $conf['recent'] - count($out_lines);        // do we need extra lines do bring us up to minimum
+            if ($extra > 0) {
+              ksort($old_lines);
+              $out_lines = array_merge(array_slice($old_lines,-$extra),$out_lines);
+            }
+
+            // save trimmed changelog
+            io_saveFile($fn.'_tmp', implode('', $out_lines));
+            @unlink($fn);
+            if (!rename($fn.'_tmp', $fn)) {
+                // rename failed so try another way...
+                io_unlock($fn);
+                io_saveFile($fn, implode('', $out_lines));
+                @unlink($fn.'_tmp');
+            } else {
+                io_unlock($fn);
+            }
+            echo "runTrimRecentChanges($media_changes): finished".NL;
+            return true;
+    }
+
+    // nothing done
+    echo "runTrimRecentChanges($media_changes): finished".NL;
+    return false;
+}
+
+/**
+ * Runs the indexer for the current page
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function runIndexer(){
+    global $ID;
+    global $conf;
+    print "runIndexer(): started".NL;
+
+    if(!$ID) return false;
+
+    // do the work
+    return idx_addPage($ID, true);
+}
+
+/**
+ * Builds a Google Sitemap of all public pages known to the indexer
+ *
+ * The map is placed in the root directory named sitemap.xml.gz - This
+ * file needs to be writable!
+ *
+ * @author Andreas Gohr
+ * @link   https://www.google.com/webmasters/sitemaps/docs/en/about.html
+ */
+function runSitemapper(){
+    print "runSitemapper(): started".NL;
+    $result = Sitemapper::generate() && Sitemapper::pingSearchEngines();
+    print 'runSitemapper(): finished'.NL;
+    return $result;
+}
+
+/**
+ * Send digest and list mails for all subscriptions which are in effect for the
+ * current page
+ *
+ * @author Adrian Lang <lang@cosmocode.de>
+ */
+function sendDigest() {
+    global $conf;
+    global $ID;
+
+    echo 'sendDigest(): started'.NL;
+    if(!actionOK('subscribe')) {
+        echo 'sendDigest(): disabled'.NL;
+        return false;
+    }
+    $sub = new Subscription();
+    $sent = $sub->send_bulk($ID);
+
+    echo "sendDigest(): sent $sent mails".NL;
+    echo 'sendDigest(): finished'.NL;
+    return (bool) $sent;
+}
+
+/**
+ * Just send a 1x1 pixel blank gif to the browser
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Harry Fuecks <fuecks@gmail.com>
+ */
+function sendGIF(){
+    $img = base64_decode('R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAEALAAAAAABAAEAAAIBTAA7');
+    header('Content-Type: image/gif');
+    header('Content-Length: '.strlen($img));
+    header('Connection: Close');
+    print $img;
+    tpl_flush();
+    // Browser should drop connection after this
+    // Thinks it's got the whole image
+}
+
+//Setup VIM: ex: et ts=4 :
+// No trailing PHP closing tag - no output please!
+// See Note at http://php.net/manual/en/language.basic-syntax.instruction-separation.php
diff --git a/wiki/lib/exe/jquery.php b/wiki/lib/exe/jquery.php
new file mode 100644
index 0000000..f32aef7
--- /dev/null
+++ b/wiki/lib/exe/jquery.php
@@ -0,0 +1,43 @@
+<?php
+
+if(!defined('DOKU_INC')) define('DOKU_INC', dirname(__FILE__) . '/../../');
+if(!defined('NOSESSION')) define('NOSESSION', true); // we do not use a session or authentication here (better caching)
+if(!defined('NL')) define('NL', "\n");
+if(!defined('DOKU_DISABLE_GZIP_OUTPUT')) define('DOKU_DISABLE_GZIP_OUTPUT', 1); // we gzip ourself here
+require_once(DOKU_INC . 'inc/init.php');
+
+// MAIN
+header('Content-Type: application/javascript; charset=utf-8');
+jquery_out();
+
+/**
+ * Delivers the jQuery JavaScript
+ *
+ * We do absolutely nothing fancy here but concatenating the different files
+ * and handling conditional and gzipped requests
+ *
+ * uses cache or fills it
+ */
+function jquery_out() {
+    $cache = new cache('jquery', '.js');
+    $files = array(
+        DOKU_INC . 'lib/scripts/jquery/jquery.min.js',
+        DOKU_INC . 'lib/scripts/jquery/jquery-ui.min.js',
+        DOKU_INC . 'lib/scripts/jquery/jquery-migrate.min.js',
+    );
+    $cache_files = $files;
+    $cache_files[] = __FILE__;
+
+    // check cache age & handle conditional request
+    // This may exit if a cache can be used
+    $cache_ok = $cache->useCache(array('files' => $cache_files));
+    http_cached($cache->cache, $cache_ok);
+
+    $js = '';
+    foreach($files as $file) {
+        $js .= file_get_contents($file)."\n";
+    }
+    stripsourcemaps($js);
+
+    http_cached_finish($cache->cache, $js);
+}
diff --git a/wiki/lib/exe/js.php b/wiki/lib/exe/js.php
new file mode 100644
index 0000000..7b76efa
--- /dev/null
+++ b/wiki/lib/exe/js.php
@@ -0,0 +1,484 @@
+<?php
+/**
+ * DokuWiki JavaScript creator
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
+if(!defined('NOSESSION')) define('NOSESSION',true); // we do not use a session or authentication here (better caching)
+if(!defined('NL')) define('NL',"\n");
+if(!defined('DOKU_DISABLE_GZIP_OUTPUT')) define('DOKU_DISABLE_GZIP_OUTPUT',1); // we gzip ourself here
+require_once(DOKU_INC.'inc/init.php');
+
+// Main (don't run when UNIT test)
+if(!defined('SIMPLE_TEST')){
+    header('Content-Type: application/javascript; charset=utf-8');
+    js_out();
+}
+
+
+// ---------------------- functions ------------------------------
+
+/**
+ * Output all needed JavaScript
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function js_out(){
+    global $conf;
+    global $lang;
+    global $config_cascade;
+    global $INPUT;
+
+    // decide from where to get the template
+    $tpl = trim(preg_replace('/[^\w-]+/','',$INPUT->str('t')));
+    if(!$tpl) $tpl = $conf['template'];
+
+    // array of core files
+    $files = array(
+                DOKU_INC.'lib/scripts/jquery/jquery.cookie.js',
+                DOKU_INC.'inc/lang/'.$conf['lang'].'/jquery.ui.datepicker.js',
+                DOKU_INC."lib/scripts/fileuploader.js",
+                DOKU_INC."lib/scripts/fileuploaderextended.js",
+                DOKU_INC.'lib/scripts/helpers.js',
+                DOKU_INC.'lib/scripts/delay.js',
+                DOKU_INC.'lib/scripts/cookie.js',
+                DOKU_INC.'lib/scripts/script.js',
+                DOKU_INC.'lib/scripts/qsearch.js',
+                DOKU_INC.'lib/scripts/search.js',
+                DOKU_INC.'lib/scripts/tree.js',
+                DOKU_INC.'lib/scripts/index.js',
+                DOKU_INC.'lib/scripts/textselection.js',
+                DOKU_INC.'lib/scripts/toolbar.js',
+                DOKU_INC.'lib/scripts/edit.js',
+                DOKU_INC.'lib/scripts/editor.js',
+                DOKU_INC.'lib/scripts/locktimer.js',
+                DOKU_INC.'lib/scripts/linkwiz.js',
+                DOKU_INC.'lib/scripts/media.js',
+                DOKU_INC.'lib/scripts/compatibility.js',
+# disabled for FS#1958                DOKU_INC.'lib/scripts/hotkeys.js',
+                DOKU_INC.'lib/scripts/behaviour.js',
+                DOKU_INC.'lib/scripts/page.js',
+                tpl_incdir($tpl).'script.js',
+            );
+
+    // add possible plugin scripts and userscript
+    $files   = array_merge($files,js_pluginscripts());
+    if(!empty($config_cascade['userscript']['default'])) {
+        foreach($config_cascade['userscript']['default'] as $userscript) {
+            $files[] = $userscript;
+        }
+    }
+
+    // Let plugins decide to either put more scripts here or to remove some
+    trigger_event('JS_SCRIPT_LIST', $files);
+
+    // The generated script depends on some dynamic options
+    $cache = new cache('scripts'.$_SERVER['HTTP_HOST'].$_SERVER['SERVER_PORT'].md5(serialize($files)),'.js');
+    $cache->_event = 'JS_CACHE_USE';
+
+    $cache_files = array_merge($files, getConfigFiles('main'));
+    $cache_files[] = __FILE__;
+
+    // check cache age & handle conditional request
+    // This may exit if a cache can be used
+    $cache_ok = $cache->useCache(array('files' => $cache_files));
+    http_cached($cache->cache, $cache_ok);
+
+    // start output buffering and build the script
+    ob_start();
+
+    $json = new JSON();
+    // add some global variables
+    print "var DOKU_BASE   = '".DOKU_BASE."';";
+    print "var DOKU_TPL    = '".tpl_basedir($tpl)."';";
+    print "var DOKU_COOKIE_PARAM = " . $json->encode(
+            array(
+                 'path' => empty($conf['cookiedir']) ? DOKU_REL : $conf['cookiedir'],
+                 'secure' => $conf['securecookie'] && is_ssl()
+            )).";";
+    // FIXME: Move those to JSINFO
+    print "Object.defineProperty(window, 'DOKU_UHN', { get: function() { console.warn('Using DOKU_UHN is deprecated. Please use JSINFO.useHeadingNavigation instead'); return JSINFO.useHeadingNavigation; } });";
+    print "Object.defineProperty(window, 'DOKU_UHC', { get: function() { console.warn('Using DOKU_UHC is deprecated. Please use JSINFO.useHeadingContent instead'); return JSINFO.useHeadingContent; } });";
+
+    // load JS specific translations
+    $lang['js']['plugins'] = js_pluginstrings();
+    $templatestrings = js_templatestrings($tpl);
+    if(!empty($templatestrings)) {
+        $lang['js']['template'] = $templatestrings;
+    }
+    echo 'LANG = '.$json->encode($lang['js']).";\n";
+
+    // load toolbar
+    toolbar_JSdefines('toolbar');
+
+    // load files
+    foreach($files as $file){
+        if(!file_exists($file)) continue;
+        $ismin = (substr($file,-7) == '.min.js');
+        $debugjs = ($conf['allowdebug'] && strpos($file, DOKU_INC.'lib/scripts/') !== 0);
+
+        echo "\n\n/* XXXXXXXXXX begin of ".str_replace(DOKU_INC, '', $file) ." XXXXXXXXXX */\n\n";
+        if($ismin) echo "\n/* BEGIN NOCOMPRESS */\n";
+        if ($debugjs) echo "\ntry {\n";
+        js_load($file);
+        if ($debugjs) echo "\n} catch (e) {\n   logError(e, '".str_replace(DOKU_INC, '', $file)."');\n}\n";
+        if($ismin) echo "\n/* END NOCOMPRESS */\n";
+        echo "\n\n/* XXXXXXXXXX end of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
+    }
+
+    // init stuff
+    if($conf['locktime'] != 0){
+        js_runonstart("dw_locktimer.init(".($conf['locktime'] - 60).",".$conf['usedraft'].")");
+    }
+    // init hotkeys - must have been done after init of toolbar
+# disabled for FS#1958    js_runonstart('initializeHotkeys()');
+
+    // end output buffering and get contents
+    $js = ob_get_contents();
+    ob_end_clean();
+
+    // strip any source maps
+    stripsourcemaps($js);
+
+    // compress whitespace and comments
+    if($conf['compress']){
+        $js = js_compress($js);
+    }
+
+    $js .= "\n"; // https://bugzilla.mozilla.org/show_bug.cgi?id=316033
+
+    http_cached_finish($cache->cache, $js);
+}
+
+/**
+ * Load the given file, handle include calls and print it
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $file filename path to file
+ */
+function js_load($file){
+    if(!file_exists($file)) return;
+    static $loaded = array();
+
+    $data = io_readFile($file);
+    while(preg_match('#/\*\s*DOKUWIKI:include(_once)?\s+([\w\.\-_/]+)\s*\*/#',$data,$match)){
+        $ifile = $match[2];
+
+        // is it a include_once?
+        if($match[1]){
+            $base = utf8_basename($ifile);
+            if(array_key_exists($base, $loaded) && $loaded[$base] === true){
+                $data  = str_replace($match[0], '' ,$data);
+                continue;
+            }
+            $loaded[$base] = true;
+        }
+
+        if($ifile{0} != '/') $ifile = dirname($file).'/'.$ifile;
+
+        if(file_exists($ifile)){
+            $idata = io_readFile($ifile);
+        }else{
+            $idata = '';
+        }
+        $data  = str_replace($match[0],$idata,$data);
+    }
+    echo "$data\n";
+}
+
+/**
+ * Returns a list of possible Plugin Scripts (no existance check here)
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @return array
+ */
+function js_pluginscripts(){
+    $list = array();
+    $plugins = plugin_list();
+    foreach ($plugins as $p){
+        $list[] = DOKU_PLUGIN."$p/script.js";
+    }
+    return $list;
+}
+
+/**
+ * Return an two-dimensional array with strings from the language file of each plugin.
+ *
+ * - $lang['js'] must be an array.
+ * - Nothing is returned for plugins without an entry for $lang['js']
+ *
+ * @author Gabriel Birke <birke@d-scribe.de>
+ *
+ * @return array
+ */
+function js_pluginstrings() {
+    global $conf, $config_cascade;
+    $pluginstrings = array();
+    $plugins = plugin_list();
+    foreach($plugins as $p) {
+        $path = DOKU_PLUGIN . $p . '/lang/';
+
+        if(isset($lang)) unset($lang);
+        if(file_exists($path . "en/lang.php")) {
+            include $path . "en/lang.php";
+        }
+        foreach($config_cascade['lang']['plugin'] as $config_file) {
+            if(file_exists($config_file . $p . '/en/lang.php')) {
+                include($config_file . $p . '/en/lang.php');
+            }
+        }
+        if(isset($conf['lang']) && $conf['lang'] != 'en') {
+            if(file_exists($path . $conf['lang'] . "/lang.php")) {
+                include($path . $conf['lang'] . '/lang.php');
+            }
+            foreach($config_cascade['lang']['plugin'] as $config_file) {
+                if(file_exists($config_file . $p . '/' . $conf['lang'] . '/lang.php')) {
+                    include($config_file . $p . '/' . $conf['lang'] . '/lang.php');
+                }
+            }
+        }
+
+        if(isset($lang['js'])) {
+            $pluginstrings[$p] = $lang['js'];
+        }
+    }
+    return $pluginstrings;
+}
+
+/**
+ * Return an two-dimensional array with strings from the language file of current active template.
+ *
+ * - $lang['js'] must be an array.
+ * - Nothing is returned for template without an entry for $lang['js']
+ *
+ * @param string $tpl
+ * @return array
+ */
+function js_templatestrings($tpl) {
+    global $conf, $config_cascade;
+
+    $path = tpl_incdir() . 'lang/';
+
+    $templatestrings = array();
+    if(file_exists($path . "en/lang.php")) {
+        include $path . "en/lang.php";
+    }
+    foreach($config_cascade['lang']['template'] as $config_file) {
+        if(file_exists($config_file . $conf['template'] . '/en/lang.php')) {
+            include($config_file . $conf['template'] . '/en/lang.php');
+        }
+    }
+    if(isset($conf['lang']) && $conf['lang'] != 'en' && file_exists($path . $conf['lang'] . "/lang.php")) {
+        include $path . $conf['lang'] . "/lang.php";
+    }
+    if(isset($conf['lang']) && $conf['lang'] != 'en') {
+        if(file_exists($path . $conf['lang'] . "/lang.php")) {
+            include $path . $conf['lang'] . "/lang.php";
+        }
+        foreach($config_cascade['lang']['template'] as $config_file) {
+            if(file_exists($config_file . $conf['template'] . '/' . $conf['lang'] . '/lang.php')) {
+                include($config_file . $conf['template'] . '/' . $conf['lang'] . '/lang.php');
+            }
+        }
+    }
+
+    if(isset($lang['js'])) {
+        $templatestrings[$tpl] = $lang['js'];
+    }
+    return $templatestrings;
+}
+
+/**
+ * Escapes a String to be embedded in a JavaScript call, keeps \n
+ * as newline
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $string
+ * @return string
+ */
+function js_escape($string){
+    return str_replace('\\\\n','\\n',addslashes($string));
+}
+
+/**
+ * Adds the given JavaScript code to the window.onload() event
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $func
+ */
+function js_runonstart($func){
+    echo "jQuery(function(){ $func; });".NL;
+}
+
+/**
+ * Strip comments and whitespaces from given JavaScript Code
+ *
+ * This is a port of Nick Galbreath's python tool jsstrip.py which is
+ * released under BSD license. See link for original code.
+ *
+ * @author Nick Galbreath <nickg@modp.com>
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @link   http://code.google.com/p/jsstrip/
+ *
+ * @param string $s
+ * @return string
+ */
+function js_compress($s){
+    $s = ltrim($s);     // strip all initial whitespace
+    $s .= "\n";
+    $i = 0;             // char index for input string
+    $j = 0;             // char forward index for input string
+    $line = 0;          // line number of file (close to it anyways)
+    $slen = strlen($s); // size of input string
+    $lch  = '';         // last char added
+    $result = '';       // we store the final result here
+
+    // items that don't need spaces next to them
+    $chars = "^&|!+\-*\/%=\?:;,{}()<>% \t\n\r'\"[]";
+
+    // items which need a space if the sign before and after whitespace is equal.
+    // E.g. '+ ++' may not be compressed to '+++' --> syntax error.
+    $ops = "+-";
+
+    $regex_starters = array("(", "=", "[", "," , ":", "!", "&", "|");
+
+    $whitespaces_chars = array(" ", "\t", "\n", "\r", "\0", "\x0B");
+
+    while($i < $slen){
+        // skip all "boring" characters.  This is either
+        // reserved word (e.g. "for", "else", "if") or a
+        // variable/object/method (e.g. "foo.color")
+        while ($i < $slen && (strpos($chars,$s[$i]) === false) ){
+            $result .= $s{$i};
+            $i = $i + 1;
+        }
+
+        $ch = $s{$i};
+        // multiline comments (keeping IE conditionals)
+        if($ch == '/' && $s{$i+1} == '*' && $s{$i+2} != '@'){
+            $endC = strpos($s,'*/',$i+2);
+            if($endC === false) trigger_error('Found invalid /*..*/ comment', E_USER_ERROR);
+
+            // check if this is a NOCOMPRESS comment
+            if(substr($s, $i, $endC+2-$i) == '/* BEGIN NOCOMPRESS */'){
+                $endNC = strpos($s, '/* END NOCOMPRESS */', $endC+2);
+                if($endNC === false) trigger_error('Found invalid NOCOMPRESS comment', E_USER_ERROR);
+
+                // verbatim copy contents, trimming but putting it on its own line
+                $result .= "\n".trim(substr($s, $i + 22, $endNC - ($i + 22)))."\n"; // BEGIN comment = 22 chars
+                $i = $endNC + 20; // END comment = 20 chars
+            }else{
+                $i = $endC + 2;
+            }
+            continue;
+        }
+
+        // singleline
+        if($ch == '/' && $s{$i+1} == '/'){
+            $endC = strpos($s,"\n",$i+2);
+            if($endC === false) trigger_error('Invalid comment', E_USER_ERROR);
+            $i = $endC;
+            continue;
+        }
+
+        // tricky.  might be an RE
+        if($ch == '/'){
+            // rewind, skip white space
+            $j = 1;
+            while(in_array($s{$i-$j}, $whitespaces_chars)){
+                $j = $j + 1;
+            }
+            if( in_array($s{$i-$j}, $regex_starters) ){
+                // yes, this is an re
+                // now move forward and find the end of it
+                $j = 1;
+                while($s{$i+$j} != '/'){
+                    if($s{$i+$j} == '\\') $j = $j + 2;
+                    else $j++;
+                }
+                $result .= substr($s,$i,$j+1);
+                $i = $i + $j + 1;
+                continue;
+            }
+        }
+
+        // double quote strings
+        if($ch == '"'){
+            $j = 1;
+            while( $s{$i+$j} != '"' && ($i+$j < $slen)){
+                if( $s{$i+$j} == '\\' && ($s{$i+$j+1} == '"' || $s{$i+$j+1} == '\\') ){
+                    $j += 2;
+                }else{
+                    $j += 1;
+                }
+            }
+            $string  = substr($s,$i,$j+1);
+            // remove multiline markers:
+            $string  = str_replace("\\\n",'',$string);
+            $result .= $string;
+            $i = $i + $j + 1;
+            continue;
+        }
+
+        // single quote strings
+        if($ch == "'"){
+            $j = 1;
+            while( $s{$i+$j} != "'" && ($i+$j < $slen)){
+                if( $s{$i+$j} == '\\' && ($s{$i+$j+1} == "'" || $s{$i+$j+1} == '\\') ){
+                    $j += 2;
+                }else{
+                    $j += 1;
+                }
+            }
+            $string = substr($s,$i,$j+1);
+            // remove multiline markers:
+            $string  = str_replace("\\\n",'',$string);
+            $result .= $string;
+            $i = $i + $j + 1;
+            continue;
+        }
+
+        // whitespaces
+        if( $ch == ' ' || $ch == "\r" || $ch == "\n" || $ch == "\t" ){
+            $lch = substr($result,-1);
+
+            // Only consider deleting whitespace if the signs before and after
+            // are not equal and are not an operator which may not follow itself.
+            if ($i+1 < $slen && ((!$lch || $s[$i+1] == ' ')
+                || $lch != $s[$i+1]
+                || strpos($ops,$s[$i+1]) === false)) {
+                // leading spaces
+                if($i+1 < $slen && (strpos($chars,$s[$i+1]) !== false)){
+                    $i = $i + 1;
+                    continue;
+                }
+                // trailing spaces
+                //  if this ch is space AND the last char processed
+                //  is special, then skip the space
+                if($lch && (strpos($chars,$lch) !== false)){
+                    $i = $i + 1;
+                    continue;
+                }
+            }
+
+            // else after all of this convert the "whitespace" to
+            // a single space.  It will get appended below
+            $ch = ' ';
+        }
+
+        // other chars
+        $result .= $ch;
+        $i = $i + 1;
+    }
+
+    return trim($result);
+}
+
+//Setup VIM: ex: et ts=4 :
diff --git a/wiki/lib/exe/manifest.php b/wiki/lib/exe/manifest.php
new file mode 100644
index 0000000..e9a3528
--- /dev/null
+++ b/wiki/lib/exe/manifest.php
@@ -0,0 +1,14 @@
+<?php
+
+if (!defined('DOKU_INC')) {
+    define('DOKU_INC', __DIR__ . '/../../');
+}
+require_once(DOKU_INC . 'inc/init.php');
+
+if (!actionOK('manifest')) {
+    http_status(404, 'Manifest has been disabled in DokuWiki configuration.');
+    exit();
+}
+
+$manifest = new \dokuwiki\Manifest();
+$manifest->sendManifest();
diff --git a/wiki/lib/exe/mediamanager.php b/wiki/lib/exe/mediamanager.php
new file mode 100644
index 0000000..7222544
--- /dev/null
+++ b/wiki/lib/exe/mediamanager.php
@@ -0,0 +1,126 @@
+<?php
+    if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
+    define('DOKU_MEDIAMANAGER',1);
+
+    // for multi uploader:
+    @ini_set('session.use_only_cookies',0);
+
+    require_once(DOKU_INC.'inc/init.php');
+
+    global $INPUT;
+    global $lang;
+    global $conf;
+    // handle passed message
+    if($INPUT->str('msg1')) msg(hsc($INPUT->str('msg1')),1);
+    if($INPUT->str('err')) msg(hsc($INPUT->str('err')),-1);
+
+    global $DEL;
+    // get namespace to display (either direct or from deletion order)
+    if($INPUT->str('delete')){
+        $DEL = cleanID($INPUT->str('delete'));
+        $IMG = $DEL;
+        $NS  = getNS($DEL);
+    }elseif($INPUT->str('edit')){
+        $IMG = cleanID($INPUT->str('edit'));
+        $NS  = getNS($IMG);
+    }elseif($INPUT->str('img')){
+        $IMG = cleanID($INPUT->str('img'));
+        $NS  = getNS($IMG);
+    }else{
+        $NS = cleanID($INPUT->str('ns'));
+        $IMG = null;
+    }
+
+    global $INFO, $JSINFO;
+    $INFO = !empty($INFO) ? array_merge($INFO, mediainfo()) : mediainfo();
+    $JSINFO['id']        = '';
+    $JSINFO['namespace'] = '';
+    $AUTH = $INFO['perm'];    // shortcut for historical reasons
+
+    $tmp = array();
+    trigger_event('MEDIAMANAGER_STARTED', $tmp);
+    session_write_close();  //close session
+
+    // do not display the manager if user does not have read access
+    if($AUTH < AUTH_READ && !$fullscreen) {
+        http_status(403);
+        die($lang['accessdenied']);
+    }
+
+    // handle flash upload
+    if(isset($_FILES['Filedata'])){
+        $_FILES['upload'] =& $_FILES['Filedata'];
+        $JUMPTO = media_upload($NS,$AUTH);
+        if($JUMPTO == false){
+            http_status(400);
+            echo 'Upload failed';
+        }
+        echo 'ok';
+        exit;
+    }
+
+    // give info on PHP caught upload errors
+    if(!empty($_FILES['upload']['error'])){
+        switch($_FILES['upload']['error']){
+            case 1:
+            case 2:
+                msg(sprintf($lang['uploadsize'],
+                    filesize_h(php_to_byte(ini_get('upload_max_filesize')))),-1);
+                break;
+            default:
+                msg($lang['uploadfail'].' ('.$_FILES['upload']['error'].')',-1);
+        }
+        unset($_FILES['upload']);
+    }
+
+    // handle upload
+    if(!empty($_FILES['upload']['tmp_name'])){
+        $JUMPTO = media_upload($NS,$AUTH);
+        if($JUMPTO) $NS = getNS($JUMPTO);
+    }
+
+    // handle meta saving
+    if($IMG && @array_key_exists('save', $INPUT->arr('do'))){
+        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
+    }
+
+    if($IMG && ($INPUT->str('mediado') == 'save' || @array_key_exists('save', $INPUT->arr('mediado')))) {
+        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
+    }
+
+    if ($INPUT->int('rev') && $conf['mediarevisions']) $REV = $INPUT->int('rev');
+
+    if($INPUT->str('mediado') == 'restore' && $conf['mediarevisions']){
+        $JUMPTO = media_restore($INPUT->str('image'), $REV, $AUTH);
+    }
+
+    // handle deletion
+    if($DEL) {
+        $res = 0;
+        if(checkSecurityToken()) {
+            $res = media_delete($DEL,$AUTH);
+        }
+        if ($res & DOKU_MEDIA_DELETED) {
+            $msg = sprintf($lang['deletesucc'], noNS($DEL));
+            if ($res & DOKU_MEDIA_EMPTY_NS && !$fullscreen) {
+                // current namespace was removed. redirecting to root ns passing msg along
+                send_redirect(DOKU_URL.'lib/exe/mediamanager.php?msg1='.
+                        rawurlencode($msg).'&edid='.$INPUT->str('edid'));
+            }
+            msg($msg,1);
+        } elseif ($res & DOKU_MEDIA_INUSE) {
+            if(!$conf['refshow']) {
+                msg(sprintf($lang['mediainuse'],noNS($DEL)),0);
+            }
+        } else {
+            msg(sprintf($lang['deletefail'],noNS($DEL)),-1);
+        }
+    }
+    // finished - start output
+
+    if (!$fullscreen) {
+        header('Content-Type: text/html; charset=utf-8');
+        include(template('mediamanager.php'));
+    }
+
+/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
diff --git a/wiki/lib/exe/opensearch.php b/wiki/lib/exe/opensearch.php
new file mode 100644
index 0000000..b00b2b7
--- /dev/null
+++ b/wiki/lib/exe/opensearch.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * DokuWiki OpenSearch creator
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @link       http://www.opensearch.org/
+ * @author     Mike Frysinger <vapier@gentoo.org>
+ * @author     Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
+if(!defined('NOSESSION')) define('NOSESSION',true); // we do not use a session or authentication here (better caching)
+if(!defined('NL')) define('NL',"\n");
+require_once(DOKU_INC.'inc/init.php');
+
+// try to be clever about the favicon location
+if(file_exists(DOKU_INC.'favicon.ico')){
+    $ico = DOKU_URL.'favicon.ico';
+}elseif(file_exists(tpl_incdir().'images/favicon.ico')){
+    $ico = DOKU_URL.'lib/tpl/'.$conf['template'].'/images/favicon.ico';
+}elseif(file_exists(tpl_incdir().'favicon.ico')){
+    $ico = DOKU_URL.'lib/tpl/'.$conf['template'].'/favicon.ico';
+}else{
+    $ico = DOKU_URL.'lib/tpl/dokuwiki/images/favicon.ico';
+}
+
+// output
+header('Content-Type: application/opensearchdescription+xml; charset=utf-8');
+echo '<?xml version="1.0"?>'.NL;
+echo '<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">'.NL;
+echo '  <ShortName>'.hsc($conf['title']).'</ShortName>'.NL;
+echo '  <Image width="16" height="16" type="image/x-icon">'.$ico.'</Image>'.NL;
+echo '  <Url type="text/html" template="'.DOKU_URL.DOKU_SCRIPT.'?do=search&amp;id={searchTerms}" />'.NL;
+echo '  <Url type="application/x-suggestions+json" template="'.
+        DOKU_URL.'lib/exe/ajax.php?call=suggestions&amp;q={searchTerms}" />'.NL;
+echo '</OpenSearchDescription>'.NL;
+
+//Setup VIM: ex: et ts=4 :
diff --git a/wiki/lib/exe/xmlrpc.php b/wiki/lib/exe/xmlrpc.php
new file mode 100644
index 0000000..3046f47
--- /dev/null
+++ b/wiki/lib/exe/xmlrpc.php
@@ -0,0 +1,67 @@
+<?php
+if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
+
+require_once(DOKU_INC.'inc/init.php');
+session_write_close();  //close session
+
+if(!$conf['remote']) die((new IXR_Error(-32605, "XML-RPC server not enabled."))->getXml());
+
+/**
+ * Contains needed wrapper functions and registers all available
+ * XMLRPC functions.
+ */
+class dokuwiki_xmlrpc_server extends IXR_Server {
+    protected $remote;
+
+    /**
+     * Constructor. Register methods and run Server
+     */
+    public function __construct(){
+        $this->remote = new RemoteAPI();
+        $this->remote->setDateTransformation(array($this, 'toDate'));
+        $this->remote->setFileTransformation(array($this, 'toFile'));
+        parent::__construct();
+    }
+
+    /**
+     * @param string $methodname
+     * @param array $args
+     * @return IXR_Error|mixed
+     */
+    public function call($methodname, $args){
+        try {
+            $result = $this->remote->call($methodname, $args);
+            return $result;
+        } catch (RemoteAccessDeniedException $e) {
+            if (!isset($_SERVER['REMOTE_USER'])) {
+                http_status(401);
+                return new IXR_Error(-32603, "server error. not authorized to call method $methodname");
+            } else {
+                http_status(403);
+                return new IXR_Error(-32604, "server error. forbidden to call the method $methodname");
+            }
+        } catch (RemoteException $e) {
+            return new IXR_Error($e->getCode(), $e->getMessage());
+        }
+    }
+
+    /**
+     * @param string|int $data iso date(yyyy[-]mm[-]dd[ hh:mm[:ss]]) or timestamp
+     * @return IXR_Date
+     */
+    public function toDate($data) {
+        return new IXR_Date($data);
+    }
+
+    /**
+     * @param string $data
+     * @return IXR_Base64
+     */
+    public function toFile($data) {
+        return new IXR_Base64($data);
+    }
+}
+
+$server = new dokuwiki_xmlrpc_server();
+
+// vim:ts=4:sw=4:et:
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-12-26 18:22:39 +0000