diff options
Diffstat (limited to 'mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/ajax.php')
| -rw-r--r-- | mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/ajax.php | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/ajax.php b/mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/ajax.php new file mode 100644 index 000000000..93b3d5f07 --- /dev/null +++ b/mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/ajax.php @@ -0,0 +1,196 @@ +<?php +/** + * AJAX Backend for indexmenu + * + * @author Samuele Tognini <samuele@netsons.org> + * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) + */ + +//fix for Opera XMLHttpRequests +if(!count($_POST) && @$HTTP_RAW_POST_DATA){ + parse_str($HTTP_RAW_POST_DATA, $_POST); +} + +if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../../').'/'); +if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); +require_once(DOKU_INC.'inc/init.php'); +require_once(DOKU_INC.'inc/auth.php'); +if(!defined('INDEXMENU_IMG_ABSDIR')) define('INDEXMENU_IMG_ABSDIR',DOKU_PLUGIN."indexmenu/images"); +//close session +session_write_close(); + +$ajax_indexmenu=new ajax_indexmenu_plugin; +$ajax_indexmenu->render(); + +class ajax_indexmenu_plugin { + /** + * Output + * + * @author Samuele Tognini <samuele@netsons.org> + */ + + function render () { + $req=$_REQUEST['req']; + $succ=false; + //send the zip + if ($req == 'send' and isset($_REQUEST['t'])) { + include(DOKU_PLUGIN.'indexmenu/inc/repo.class.php'); + $repo=new repo_indexmenu_plugin; + $succ=$repo->send_theme($_REQUEST['t']); + } + if ($succ) return true; + + header('Content-Type: text/html; charset=utf-8'); + header('Cache-Control: public, max-age=3600'); + header('Pragma: public'); + switch ($req) { + case 'local': + //list themes + print $this->local_themes(); + break; + case 'toc': + //print toc preview + if (isset($_REQUEST['id'])) print $this->print_toc($_REQUEST['id']); + break; + case 'index': + //print index + if (isset($_REQUEST['idx'])) print $this->print_index($_REQUEST['idx']); + break; + } + } + + /** + * Print a list of local themes + * + * @author Samuele Tognini <samuele@netsons.org> + */ + + function local_themes() { + $list='indexmenu,'.DOKU_URL.",lib/plugins/indexmenu/images,"; + $data=array(); + $handle=@opendir(INDEXMENU_IMG_ABSDIR); + while (false !== ($file = readdir($handle))) { + if ( is_dir (INDEXMENU_IMG_ABSDIR.'/'.$file) + && $file != "." + && $file != ".." + && $file != "repository" + && $file != "tmp" + ) { + $data[]=$file; + } + } + closedir($handle); + sort($data); + $list .= implode(",",$data); + return $list; + } + + /** + * Print a toc preview + * + * @author Samuele Tognini <samuele@netsons.org> + * @author Andreas Gohr <andi@splitbrain.org> + */ + function print_toc($id) { + require_once(DOKU_INC.'inc/parser/xhtml.php'); + $id=cleanID($id); + if (auth_quickaclcheck($id) < AUTH_READ) return; + $meta = p_get_metadata($id); + $toc = $meta['description']['tableofcontents']; + $out .= '<div class="tocheader toctoggle">'.DOKU_LF; + if (count($toc)>1) { + $out .= $this->render_toc($toc); + } else { + $out .= '<a href="'.wl($id).'">'; + $out .= ($meta['title']) ? htmlspecialchars($meta['title']) : htmlspecialchars(noNS($id)); + $out .= '</a>'.DOKU_LF; + if ($meta['description']['abstract']) { + $out .= '</div>'.DOKU_LF; + $out .= '<div class="indexmenu_toc_inside">'.DOKU_LF; + $out .= p_render('xhtml',p_get_instructions($meta['description']['abstract']),$info); + $out .= '</div>'.DOKU_LF; + } + } + $out .= '</div>'.DOKU_LF; + return $out; + } + + /** + * Return the TOC rendered to XHTML + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function render_toc($toc){ + global $lang; + $r = new Doku_Renderer_xhtml; + $r->toc = $toc; + $out .= $lang['toc']; + $out .= '</div>'.DOKU_LF; + $out .= '<div class="indexmenu_toc_inside">'.DOKU_LF; + $out .= html_buildlist($r->toc,'toc',array($this,'_tocitem')); + $out .= '</div>'.DOKU_LF; + return $out; + } + + /** + * Callback for html_buildlist + */ + function _tocitem($item){ + $id=cleanID($_POST['id']); + return '<span class="li"><a href="'.wl($id,'#'.$item['hid'],false,'').'" class="toc">'. + htmlspecialchars($item['title']).'</a></span>'; + } + + /** + * Print index nodes + * + * @author Samuele Tognini <samuele@netsons.org> + * @author Andreas Gohr <andi@splitbrain.org> + */ + function print_index($ns) { + require_once(DOKU_PLUGIN.'indexmenu/syntax/indexmenu.php'); + global $conf; + $idxm=new syntax_plugin_indexmenu_indexmenu(); + $ns=$idxm->_parse_ns($ns); + $level=-1; + $max=0; + $data = array(); + if ($_REQUEST['max'] > 0) { + $max=$_REQUEST['max']; + $level=$max; + } + $nss= ($_REQUEST['nss']) ? cleanID($_REQUEST['nss']) : ''; + $idxm->sort=$_REQUEST['sort']; + $idxm->msort=$_REQUEST['msort']; + $idxm->rsort=$_REQUEST['rsort']; + $idxm->nsort=$_REQUEST['nsort']; + $fsdir="/".utf8_encodeFN(str_replace(':','/',$ns)); + $opts= array('level' => $level, + 'nons' => $_REQUEST['nons'], + 'nss' => array(array($nss,1)), + 'max' => $max, + 'js' => false, + 'nopg' => $_REQUEST['nopg'], + 'skip_index' => $idxm->getConf('skip_index'), + 'skip_file' => $idxm->getConf('skip_file'), + 'headpage' => $idxm->getConf('headpage'), + 'hide_headpage' => $idxm->getConf('hide_headpage') + ); + if ($idxm->sort||$idxm->msort||$idxm->rsort) { + $idxm->_search($data,$conf['datadir'],array($idxm,'_search_index'),$opts,$fsdir); + } else { + search($data,$conf['datadir'],array($idxm,'_search_index'),$opts,$fsdir); + } + if ($_REQUEST['nojs']) { + require_once(DOKU_INC.'inc/html.php'); + $out_tmp=html_buildlist($data,'idx',array($idxm,"_html_list_index"),"html_li_index"); + $out.=preg_replace('/<ul class="idx">(.*)<\/ul>/s',"$1",$out_tmp); + } else { + $nodes=$idxm->_jsnodes($data,'',0); + $out="ajxnodes = ["; + $out.=rtrim($nodes[0],","); + $out.="];"; + } + return $out; + } +} |