+++ /dev/null
-<?php
-
-/*
- This plugin will create a sitemap rooted at the given location
- Written By: Jeffrey Engleman
-*/
-
-define("EWIKI_PAGE_SITEMAP", "SiteMap");
-define("EWIKI_SITEMAP_DEPTH", 1);
-$ewiki_t["en"]["INVALIDROOT"] = "You are not authorized to access the current root page so no sitemap can be created.";
-$ewiki_t["en"]["SITEMAPFOR"] = "Site map for ";
-$ewiki_t["en"]["VIEWSMFOR"] = "View site map for ";
-$ewiki_plugins["page"][EWIKI_PAGE_SITEMAP]="ewiki_page_sitemap";
-$ewiki_plugins["action"]['sitemap']="ewiki_page_sitemap";
-
-if(!isset($ewiki_config["SiteMap"]["RootList"])){
- $ewiki_config["SiteMap"]["RootList"]=array(EWIKI_PAGE_INDEX);
-}
-
-/*
- populates an array with all sites the current user is allowed to access
- calls the sitemap creation function.
- returns the sitemap to be displayed.
-*/
-function ewiki_page_sitemap($id=0, $data=0, $action=0){
- global $ewiki_config;
-
- //**code hijacked from page_pageindex.php**
- //creates a list of all of the valid wiki pages in the site
- $str_null=NULL;
-
- $a_validpages=ewiki_valid_pages(0,1);
-
- //**end of hijacked code**
- //$time_end=getmicrotime();
-
- //creates the title bar on top of page
- if($id == EWIKI_PAGE_SITEMAP){
- $o = ewiki_make_title($id, $id, 2);
-
- foreach($ewiki_config["SiteMap"]["RootList"] as $root){
- if(isset($a_validpages[$root])){
- $valid_root=TRUE;
- $str_rootid=$root;
- break;
- }
- }
-
- }else{
- $o = ewiki_make_title($id, ewiki_t("SITEMAPFOR").$id, 2);
- if(isset($a_validpages[$id])){
- $valid_root=TRUE;
- $str_rootid=$id;
- }
- }
-
- $o .= "<p>".ewiki_t("VIEWSMFOR");
-
- foreach($ewiki_config["SiteMap"]["RootList"] as $root){
- if(isset($a_validpages[$root])){
- $o.='<a href="'.ewiki_script('sitemap/',$root).'">'.$root.'</a> ';
- }
- }
-
- $o.="</p>";
-
- //checks to see if the user is allowed to view the root page
- if(!isset($a_validpages[$str_rootid])){
- $o .= ewiki_t("INVALIDROOT");
- return $o;
- }
-
- //$timesitemap=getmicrotime();
- $a_sitemap=ewiki_sitemap_create($str_rootid, $a_validpages, EWIKI_SITEMAP_DEPTH);
-
- $timer=array();
- $level=-1;
- $fordump=0;
- $str_formatted="<ul>\n<li><a href=\"?page=".$str_rootid."\">".$str_rootid."</a></li>";
- $fin_level=format_sitemap($a_sitemap, $str_rootid, $str_formatted, $level, $timer, $fordump);
- $str_formatted.="</ul>".str_pad("", $fin_level*6, "</ul>\n");
- $o.=$str_formatted;
-
- //$timesitemap_end=getmicrotime();
-
- //$o.="GetAll: ".($time_end-$time)."\n";
- //$o.="SiteMap: ".($timesitemap_end-$timesitemap)."\n";
- //$o.="Total: ".($timesitemap_end-$time);
-
-
- return($o);
-
-}
-
-function ewiki_valid_pages($bool_allowimages=0, $virtual_pages=0){
- //$time=getmicrotime();
- global $ewiki_plugins;
- $result = ewiki_db::GETALL(array("flags", "refs", "meta"));
- while ($row = $result->get()) {
- if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $str_null, "view")) {
- continue;
- }
- if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT || ($bool_allowimages ? $row["meta"]["class"]=="image" : 0)) {
- $temp_refs=explode("\n",$row["refs"]);
- foreach($temp_refs as $key => $value) {
- if(empty($value)) {
- unset($temp_refs[$key]);
- }
- }
- if($row["meta"]["class"]=="image"){
- $a_validpages[$row["id"]]=$temp_array=array("refs" => $temp_refs, "type" => "image", "touched" => FALSE);
- } else {
- $a_validpages[$row["id"]]=$temp_array=array("refs" => $temp_refs, "type" => "page", "touched" => FALSE);
- }
- unset($temp_refs);
- }
- }
-
- if($virtual_pages){
- #-- include virtual pages to the sitemap.
- $virtual = array_keys($ewiki_plugins["page"]);
- foreach($virtual as $vp){
- if(!EWIKI_PROTECTED_MODE || !EWIKI_PROTECTED_MODE_HIDING || ewiki_auth($vp, $str_null, "view")){
- $a_validpages[$vp]=array("refs" => array(), "type" => "page", "touched" => FALSE);
- }
- }
- }
- return $a_validpages;
-}
-
-/*
- Adds each of the pages in the sitemap to an HTML list. Each site is a clickable link.
-*/
-function format_sitemap($a_sitemap, $str_rootpage, &$str_formatted, &$prevlevel, &$timer, &$fordump){
-
- //get all children of the root format them and store in $str_formatted array
- if($a_sitemap[$str_rootpage]["child"]){
- while($str_child = current($a_sitemap[$str_rootpage]["child"])){
- $str_mark="";
- if($a_sitemap[$str_rootpage]["level"]>$prevlevel){
- $str_mark="<ul>\n";
- }
- elseif ($a_sitemap[$str_rootpage]["level"]<$prevlevel){
- //markup length is 6 characters
- $str_mark=str_pad("", ($prevlevel-$a_sitemap[$str_rootpage]["level"])*6, "</ul>\n");
- }
- $prevlevel=$a_sitemap[$str_rootpage]["level"];
- if($fordump){
- $str_formatted.=($str_mark."<li><a href=\"".preg_replace(EWIKI_DUMP_FILENAME_REGEX, "", urlencode($str_child)).".html\">".$str_child."</a></li>\n");
- } else {
- $str_formatted.=($str_mark."<li><a href=\"?page=".$str_child."\">".$str_child."</a></li>\n");
- }
- array_shift($a_sitemap[$str_rootpage]["child"]);
- format_sitemap($a_sitemap, $str_child, $str_formatted, $prevlevel, $timer, $fordump);
- }
- return ($prevlevel+1);
- }
-}
-
-
-/*
- gets all children of the given root and stores them in the $a_children array
-*/
-function ewiki_page_listallchildren($str_root, &$a_children, &$a_sitemap, &$a_validpages, $i_level, $i_maxdepth, $i_flatmap){
- if(($i_level<$i_maxdepth) && is_array($a_validpages[$str_root]["refs"])){ //controls depth the sitemap will recurse into
- foreach($a_validpages[$str_root]["refs"] as $str_refs){
- if($str_refs){ //make sure $str_refs contains a value before doing anything
- if(isset($a_validpages[$str_refs])){ //test page validity
- if(!$a_validpages[$str_refs]["touched"]){ //check to see if page already exists
- if($i_flatmap){
- $a_sitemap[]=$str_refs;
- }
- $a_validpages[$str_refs]["touched"]=TRUE; //mark page as displayed
- $a_children[$str_refs]="";
- $a_currchildren[]=$str_refs;
- }
- }
- }
- }
- if(!$i_flatmap){
- if($a_currchildren){
- $a_sitemap[$str_root]=array("level" => $i_level, "child" => $a_currchildren);
- } else {
- $a_sitemap[$str_root]=array("level" => $i_level);
- }
- }
- }
-}
-
-
-/*
- Creates the sitemap. And sends the data to the format_sitemap function.
- Returns the HTML formatted sitemap.
-*/
-function ewiki_sitemap_create($str_rootid, $a_validpages, $i_maxdepth, $i_flatmap=0){
- //map starts out with a depth of 0
- $i_depth=0;
- $forcelevel=FALSE;
-
- //create entry for root in the sitemap array
- if(!$i_flatmap){
- $a_sitemap[$str_rootid]=array("parent" => "", "level" => $i_depth, "child" => $str_rootid);
- } else {
- $a_sitemap[]=$str_rootid;
- }
- //mark the root page as touched
- $a_validpages[$str_rootid]["touched"]=TRUE;
- //list all of the children of the root
- ewiki_page_listallchildren($str_rootid, $a_children, $a_sitemap, $a_validpages, $i_depth, $i_maxdepth, $i_flatmap);
- $i_depth++;
-
- if($a_children){
- end($a_children);
- $str_nextlevel=key($a_children);
- reset($a_children);
-
- while($str_child = key($a_children)){
- //list all children of the current child
- ewiki_page_listallchildren($str_child, $a_children, $a_sitemap, $a_validpages, $i_depth, $i_maxdepth, $i_flatmap);
-
- //if the child is the next level marker...
- if($str_child==$str_nextlevel){
- //increment the level counter
- $i_depth++;
- //determine which child marks the end of this level
- end($a_children);
- $str_nextlevel=key($a_children);
- //reset the array counter to the beginning of the array
- reset($a_children);
- //we are done with this child...get rid of it
- }
- array_shift($a_children);
- }
- }
-
- return $a_sitemap;
-}
-?>
\ No newline at end of file
projects / atutor.git / blobdiff