Subversion Repositories Applications.papyrus

<?php

/*

    Yes, most of the formatting used in this file is HORRIBLY BAD STYLE. However,

    most of the action happens outside of this file, and I really wanted the code

    to look as small as what it does. Basically. Oh, I just suck. :)

*/

// do not change this line, you fool. In fact, don't change anything! Ever!

define("WAKKA_VERSION", "0.1.1");

define("WIKINI_VERSION", "0.3");

/* Mise en commentaire pour transformation en bibliothèque

// start the compute time

list($g_usec, $g_sec) = explode(" ",microtime());

define ("t_start", (float)$g_usec + (float)$g_sec);

$t_SQL=0;

*/

class Wiki

{

    var $dblink;

    var $page;

    var $tag;

    var $parameter = array();

    var $queryLog = array();

    var $interWiki = array();

    var $VERSION;

    // constructor

    function Wiki($config)

    {

        $this->config = $config;

/* might be a good idea to change this to mysql_connect */

        $this->dblink = mysql_pconnect (

            $this->config["mysql_host"],

            $this->config["mysql_user"],

            $this->config["mysql_password"]);

        mysql_select_db($this->config["mysql_database"], $this->dblink);

        $this->VERSION = WAKKA_VERSION;

    }

    // DATABASE

    function Query($query)

    {

        if($this->GetConfigValue("debug")) $start = $this->GetMicroTime();

        if (!$result = mysql_query($query, $this->dblink))

        {

            ob_end_clean();

            die("Query failed: ".$query." (".mysql_error().")");

        }

        if($this->GetConfigValue("debug"))

        {

            $time = $this->GetMicroTime() - $start;

            $this->queryLog[] = array(

                "query"		=> $query,

                "time"		=> $time);

        }

        return $result;

    }

    function LoadSingle($query) { if ($data = $this->LoadAll($query)) return $data[0]; }

    function LoadAll($query)

    {

        $data=array();

        if ($r = $this->Query($query))

        {

            while ($row = mysql_fetch_assoc($r)) $data[] = $row;

            mysql_free_result($r);

        }

        return $data;

    }

    // MISC

    function GetMicroTime() { list($usec, $sec) = explode(" ",microtime()); return ((float)$usec + (float)$sec); }

    function IncludeBuffered($filename, $notfoundText = "", $vars = "", $path = "")

    {

        if ($path) $dirs = explode(":", $path);

        else $dirs = array("");

        foreach($dirs as $dir)

        {

            if ($dir) $dir .= "/";

            $fullfilename = $dir.$filename;

            if (file_exists($fullfilename))

            {

                if (is_array($vars)) extract($vars);

                ob_start();

                include($fullfilename);

                $output = ob_get_contents();

                ob_end_clean();

                return $output;

            }

        }

        if ($notfoundText) return $notfoundText;

        else return false;

    }

    // VARIABLES

    function GetPageTag() { return $this->tag; }

    function GetPageTime() { return $this->page["time"]; }

    function GetMethod() { return $this->method; }

    function GetConfigValue($name) { return $this->config[$name]; }

    function GetWakkaName() { return $this->GetConfigValue("wakka_name"); }

    function GetWakkaVersion() { return $this->VERSION; }

    function GetWikiNiVersion() { $ver=$this->GetWakkaVersion().'.'.WIKINI_VERSION; return $ver; }

    // PAGES

    function LoadPage($tag, $time = "", $cache = 1) {

        // retrieve from cache

        if (!$time && $cache && ($cachedPage = $this->GetCachedPage($tag))) { $page = $cachedPage;}

        // load page

        if (!isset($page)) $page = $this->LoadSingle("select * from ".$this->config["table_prefix"]."pages where tag = '".mysql_escape_string($tag)."' ".($time ? "and time = '".mysql_escape_string($time)."'" : "and latest = 'Y'")." limit 1");

        // cache result

        if (!$time) $this->CachePage($page);

        return $page;

    }

    function GetCachedPage($tag) {return (isset($this->pageCache[$tag]) ? $this->pageCache[$tag] : ''); }

    function CachePage($page) { $this->pageCache[$page["tag"]] = $page; }

    function SetPage($page) { $this->page = $page; if ($this->page["tag"]) $this->tag = $this->page["tag"]; }

    function LoadPageById($id) { return $this->LoadSingle("select * from ".$this->config["table_prefix"]."pages where id = '".mysql_escape_string($id)."' limit 1"); }

    function LoadRevisions($page) { return $this->LoadAll("select * from ".$this->config["table_prefix"]."pages where tag = '".mysql_escape_string($page)."' order by time desc"); }

    function LoadPagesLinkingTo($tag) { return $this->LoadAll("select from_tag as tag from ".$this->config["table_prefix"]."links where to_tag = '".mysql_escape_string($tag)."' order by tag"); }

    function LoadRecentlyChanged($limit=50)

    {

        $limit= (int) $limit;

        if ($pages = $this->LoadAll("select tag, time, user, owner from ".$this->config["table_prefix"]."pages where latest = 'Y' and comment_on = '' order by time desc limit $limit"))

        {

            foreach ($pages as $page)

            {

                $this->CachePage($page);

            }

            return $pages;

        }

    }

    function LoadAllPages() { return $this->LoadAll("select * from ".$this->config["table_prefix"]."pages where latest = 'Y' order by tag"); }

    function FullTextSearch($phrase) { return $this->LoadAll("select * from ".$this->config["table_prefix"]."pages where latest = 'Y' and match(tag, body) against('".mysql_escape_string($phrase)."')"); }

    function LoadWantedPages() { return $this->LoadAll("select distinct ".$this->config["table_prefix"]."links.to_tag as tag,count(".$this->config["table_prefix"]."links.from_tag) as count from ".$this->config["table_prefix"]."links left join ".$this->config["table_prefix"]."pages on ".$this->config["table_prefix"]."links.to_tag = ".$this->config["table_prefix"]."pages.tag where ".$this->config["table_prefix"]."pages.tag is NULL group by tag order by count desc"); }

    function LoadOrphanedPages() { return $this->LoadAll("select distinct tag from ".$this->config["table_prefix"]."pages left join ".$this->config["table_prefix"]."links on ".$this->config["table_prefix"]."pages.tag = ".$this->config["table_prefix"]."links.to_tag where ".$this->config["table_prefix"]."links.to_tag is NULL and ".$this->config["table_prefix"]."pages.comment_on = '' order by tag"); }

    function IsOrphanedPage($tag) { return $this->LoadAll("select distinct tag from ".$this->config["table_prefix"]."pages left join ".$this->config["table_prefix"]."links on ".$this->config["table_prefix"]."pages.tag = ".$this->config["table_prefix"]."links.to_tag where ".$this->config["table_prefix"]."links.to_tag is NULL and ".$this->config["table_prefix"]."pages.comment_on ='' and tag='".mysql_escape_string($tag)."'"); }

    function DeleteOrphanedPage($tag)

    {

        $this->Query("delete from ".$this->config["table_prefix"]."pages where tag='".mysql_escape_string($tag)."' ");

        $this->Query("delete from ".$this->config["table_prefix"]."links where from_tag='".mysql_escape_string($tag)."' ");

        $this->Query("delete from ".$this->config["table_prefix"]."acls where page_tag='".mysql_escape_string($tag)."' ");

        $this->Query("delete from ".$this->config["table_prefix"]."referrers where page_tag='".mysql_escape_string($tag)."' ");

    }

    function SavePage($tag, $body, $comment_on = "")

    {

        // get current user

        $user = $this->GetUserName();

        //die($tag);

        // TODO: check write privilege

        if ($this->HasAccess("write", $tag))

        {

            // is page new?

            if (!$oldPage = $this->LoadPage($tag))

            {

                // create default write acl. store empty write ACL for comments.

                $this->SaveAcl($tag, "write", ($comment_on ? "" : $this->GetConfigValue("default_write_acl")));

                // create default read acl

                $this->SaveAcl($tag, "read", $this->GetConfigValue("default_read_acl"));

                // create default comment acl.

                $this->SaveAcl($tag, "comment", $this->GetConfigValue("default_comment_acl"));

                // current user is owner; if user is logged in! otherwise, no owner.

                if ($this->GetUser()) $owner = $user;

            }

            else

            {

                // aha! page isn't new. keep owner!

                $owner = $oldPage["owner"];

            }

            // set all other revisions to old

            $this->Query("update ".$this->config["table_prefix"]."pages set latest = 'N' where tag = '".mysql_Escape_string($tag)."'");

            // add new revision

            $this->Query("insert into ".$this->config["table_prefix"]."pages set ".

                "tag = '".mysql_escape_string($tag)."', ".

                ($comment_on ? "comment_on = '".mysql_escape_string($comment_on)."', " : "").

                "time = now(), ".

                "owner = '".mysql_escape_string($owner)."', ".

                "user = '".mysql_escape_string($user)."', ".

                "latest = 'Y', ".

                "body = '".mysql_escape_string(trim($body))."'");

        }

    }

    // COOKIES

    function SetSessionCookie($name, $value) { SetCookie($name, $value, 0, "/"); $_COOKIE[$name] = $value; }

    function SetPersistentCookie($name, $value, $remember = 0) { SetCookie($name, $value, time() + ($remember ? 90*24*60*60 : 60 * 60), "/"); $_COOKIE[$name] = $value; }

    function DeleteCookie($name) { SetCookie($name, "", 1, "/"); $_COOKIE[$name] = ""; }

    function GetCookie($name) { return $_COOKIE[$name]; }

    // HTTP/REQUEST/LINK RELATED

    function SetMessage($message) { $_SESSION["message"] = $message; }

    function GetMessage() { $message = $_SESSION["message"]; $_SESSION["message"] = ""; return $message; }

    function Redirect($url) { header("Location: $url"); exit; }

    // returns just PageName[/method].

    function MiniHref($method = "", $tag = "") { if (!$tag = trim($tag)) $tag = $this->tag; return $tag.($method ? "/".$method : ""); }

    // returns the full url to a page/method.

    function Href($method = "", $tag = "", $params = "")

    {

        $href = $this->config["base_url"].$this->MiniHref($method, $tag);

        if ($params)

        {

            $href .= ($this->config["rewrite_mode"] ? "?" : "&").$params;

        }

        return $href;

    }

    function Link($tag, $method = "", $text = "", $track = 1) {

        $tag=htmlspecialchars($tag);//avoid xss

        $text=htmlspecialchars($text);//paranoiac again

        if (!$text) $text = $tag;

        // is this an interwiki link?

        if (preg_match("/^([A-Z][A-Z,a-z]+)[:]([A-Z,a-z,0-9]*)$/s", $tag, $matches))

        {

            $tag = $this->GetInterWikiUrl($matches[1], $matches[2]);

            return "<a href=\"$tag\">$text (interwiki)</a>";

        }

        // is this a full link? ie, does it contain alpha-numeric characters?

        else if (preg_match("/[^[:alnum:]]/", $tag))

        {

            // check for email addresses

            if (preg_match("/^.+\@.+$/", $tag))

            {

                $tag = "mailto:".$tag;

            }

            // check for protocol-less URLs

            else if (!preg_match("/:\/\//", $tag))

            {

                $tag = "http://".$tag;   //Very important for xss (avoid javascript:() hacking)

            }

            // is this an inline image (text!=tag and url ends png,gif,jpeg)

            if($text!=$tag and preg_match("/.(gif|jpeg|png|jpg)$/i",$tag)){

                 return "<img src=\"$tag\" alt=\"$text\" \\>";

            }else{

                 return "<a href=\"$tag\">$text</a>";

            }

        }

        else

        {

            // it's a Wiki link!

            if ($_SESSION["linktracking"] && $track) $this->TrackLinkTo($tag);

            return ($this->LoadPage($tag) ? "<a href=\"".$this->href($method, $tag)."\">".$text."</a>" : "<span class=\"missingpage\">".$text."</span><a href=\"".$this->href("edit", $tag)."\">?</a>");

        }

    }

    function ComposeLinkToPage($tag, $method = "", $text = "", $track = 1)

    {

        if (!$text) $text = $tag;

        $text = htmlentities($text);

        if ($_SESSION["linktracking"] && $track)

            $this->TrackLinkTo($tag);

        return '<a href="'.$this->href($method, $tag).'">'.$text.'</a>';

    }

    // function PregPageLink($matches) { return $this->Link($matches[1]); }

    function IsWikiName($text) { return preg_match("/^[A-Z][a-z]+[A-Z,0-9][A-Z,a-z,0-9]*$/", $text); }

    function TrackLinkTo($tag) { $_SESSION["linktable"][] = $tag; }

    function GetLinkTable() { return $_SESSION["linktable"]; }

    function ClearLinkTable() { $_SESSION["linktable"] = array(); }

    function StartLinkTracking() { $_SESSION["linktracking"] = 1; }

    function StopLinkTracking() { $_SESSION["linktracking"] = 0; }

    function WriteLinkTable()

    {

        // delete old link table

        $this->Query("delete from ".$this->config["table_prefix"]."links where from_tag = '".mysql_escape_string($this->GetPageTag())."'");

        if ($linktable = $this->GetLinkTable())

        {

            $from_tag = mysql_escape_string($this->GetPageTag());

            foreach ($linktable as $to_tag)

            {

                $lower_to_tag = strtolower($to_tag);

                if (!$written[$lower_to_tag])

                {

                    $this->Query("insert into ".$this->config["table_prefix"]."links set from_tag = '".$from_tag."', to_tag = '".mysql_escape_string($to_tag)."'");

                    $written[$lower_to_tag] = 1;

                }

            }

        }

    }

    function Header() { return $this->Action($this->GetConfigValue("header_action"), 1); }

    function Footer() { return $this->Action($this->GetConfigValue("footer_action"), 1); }

    // FORMS

    function FormOpen($method = "", $tag = "", $formMethod = "post")

    {

        $result = "<form action=\"".$this->href($method, $tag)."\" method=\"".$formMethod."\">\n";

        if (!$this->config["rewrite_mode"]) $result .= "<input type=\"hidden\" name=\"wiki\" value=\"".$this->MiniHref($method, $tag)."\" />\n";

        return $result;

    }

    function FormClose()

    {

        return "</form>\n";

    }

    // INTERWIKI STUFF

    function ReadInterWikiConfig()

    {

        if ($lines = file("php/lib/wikini/interwiki.conf"))

        {

            foreach ($lines as $line)

            {

                if ($line = trim($line))

                {

                    list($wikiName, $wikiUrl) = explode(" ", trim($line));

                    $this->AddInterWiki($wikiName, $wikiUrl);

                }

            }

        }

    }

    function AddInterWiki($name, $url)

    {

        $this->interWiki[$name] = $url;

    }

    function GetInterWikiUrl($name, $tag)

    {

        if (isset($this->interWiki[$name]))

        {

            return $this->interWiki[$name].$tag;

        }else{

            return 'http://'.$tag; //avoid xss by putting http:// in front of JavaScript:()

        }

    }

    // REFERRERS

    function LogReferrer($tag = "", $referrer = "")

    {

        // fill values

        if (!$tag = trim($tag)) $tag = $this->GetPageTag();

        if (!$referrer = trim($referrer) AND isset($_SERVER["HTTP_REFERER"])) $referrer = $_SERVER["HTTP_REFERER"];

        // check if it's coming from another site

        if ($referrer && !preg_match("/^".preg_quote($this->GetConfigValue("base_url"), "/")."/", $referrer))

        {

            $this->Query("insert into ".$this->config["table_prefix"]."referrers set ".

                "page_tag = '".mysql_escape_string($tag)."', ".

                "referrer = '".mysql_escape_string($referrer)."', ".

                "time = now()");

        }

    }

    function LoadReferrers($tag = "")

    {

        return $this->LoadAll("select referrer, count(referrer) as num from ".$this->config["table_prefix"]."referrers ".($tag = trim($tag) ? "where page_tag = '".mysql_escape_string($tag)."'" : "")." group by referrer order by num desc");

    }

    // PLUGINS

    function Action($action, $forceLinkTracking = 0)

    {

        $action = trim($action); $vars=array();

        // stupid attributes check

        if ((stristr($action, "=\"")) || (stristr($action, "/")))

        {

            // extract $action and $vars_temp ("raw" attributes)

            preg_match("/^([A-Za-z0-9]*)\/?(.*)$/", $action, $matches);

            list(, $action, $vars_temp) = $matches;

            // match all attributes (key and value)

            $this->parameter[$vars_temp]=$vars_temp;

            preg_match_all("/([A-Za-z0-9]*)=\"(.*)\"/U", $vars_temp, $matches);

            // prepare an array for extract() to work with (in $this->IncludeBuffered())

            if (is_array($matches))

            {

                for ($a = 0; $a < count($matches); $a++)

                {

                    $vars[$matches[1][$a]] = $matches[2][$a];

                    $this->parameter[$matches[1][$a]]=$matches[2][$a];

                }

            }

        }

                if (!$forceLinkTracking) $this->StopLinkTracking();

        $result = $this->IncludeBufferedim(strtolower($action).".php", "<i>Action inconnue \"$action\"</i>", $vars, $this->config["action_path"]);

        $this->StartLinkTracking();

        if (isset($parameter)) unset($this->parameter[$parameter]);

        unset($this->parameter);

        return $result;

    }

    function Method($method)

    {

        if (!$handler = $this->page["handler"]) $handler = "page";

        $methodLocation = $handler."/".$method.".php";

        return $this->IncludeBuffered($methodLocation, "<i>Méthode inconue \"$methodLocation\"</i>", "", $this->config["handler_path"]);

    }

    function Format($text, $formatter = "wakka")

    {

        //Modification : inclusion d'un chemin d'accès provenant du fichier de config.

        return $this->IncludeBuffered($formatter.".php", "<i>Impossible de trouver le formateur \"$formatter\"</i>", compact("text"), $this->config["formatters_path"] );

    }

    // USERS

    function LoadUser($name, $password = 0) { return $this->LoadSingle("select * from ".$this->config["table_prefix"]."users where name = '".mysql_escape_string($name)."' ".($password === 0 ? "" : "and password = '".mysql_escape_string($password)."'")." limit 1"); }

    function LoadUsers() { return $this->LoadAll("select * from ".$this->config["table_prefix"]."users order by name"); }

    function GetUserName() { if ($user = $this->GetUser()) $name = $user["name"]; else if (!$name = gethostbyaddr($_SERVER["REMOTE_ADDR"])) $name = $_SERVER["REMOTE_ADDR"]; return $name; }

    function UserName() { /* deprecated! */ return $this->GetUserName(); }

    function GetUser() { return (isset($_SESSION["user"]) ? $_SESSION["user"] : '');}

    function SetUser($user, $remember=0) { $_SESSION["user"] = $user; $this->SetPersistentCookie("name", $user["name"], $remember); $this->SetPersistentCookie("password", $user["password"], $remember); $this->SetPersistentCookie("remember", $remember, $remember); }

    function LogoutUser() { $_SESSION["user"] = ""; $this->DeleteCookie("name"); $this->DeleteCookie("password"); }

    function UserWantsComments() { if (!$user = $this->GetUser()) return false; return ($user["show_comments"] == "Y"); }

    function GetParameter($parameter) { return (isset($this->parameter[$parameter]) ? $this->parameter[$parameter] :''); }

    // COMMENTS

    function LoadComments($tag) { return $this->LoadAll("select * from ".$this->config["table_prefix"]."pages where comment_on = '".mysql_escape_string($tag)."' and latest = 'Y' order by time"); }

    function LoadRecentComments() { return $this->LoadAll("select * from ".$this->config["table_prefix"]."pages where comment_on != '' and latest = 'Y' order by time desc"); }

    function LoadRecentlyCommented($limit = 50)

    {

        // NOTE: this is really stupid. Maybe my SQL-Fu is too weak, but apparently there is no easier way to simply select

        //       all comment pages sorted by their first revision's (!) time. ugh!

        // load ids of the first revisions of latest comments. err, huh?

        if ($ids = $this->LoadAll("select min(id) as id from ".$this->config["table_prefix"]."pages where comment_on != '' group by tag order by id desc"))

        {

            // load complete comments

            foreach ($ids as $id)

            {

                $comment = $this->LoadSingle("select * from ".$this->config["table_prefix"]."pages where id = '".$id["id"]."' limit 1");

                if (!$comments[$comment["comment_on"]] && $num < $limit)

                {

                    $comments[$comment["comment_on"]] = $comment;

                    $num++;

                }

            }

            // now load pages

            if ($comments)

            {

                // now using these ids, load the actual pages

                foreach ($comments as $comment)

                {

                    $page = $this->LoadPage($comment["comment_on"]);

                    $page["comment_user"] = $comment["user"];

                    $page["comment_time"] = $comment["time"];

                    $page["comment_tag"] = $comment["tag"];

                    $pages[] = $page;

                }

            }

        }

        // load tags of pages

        //return $this->LoadAll("select comment_on as tag, max(time) as time, tag as comment_tag, user from ".$this->config["table_prefix"]."pages where comment_on != '' group by comment_on order by time desc");

        return $pages;

    }

    // ACCESS CONTROL

    // returns true if logged in user is owner of current page, or page specified in $tag

    function UserIsOwner($tag = "")

    {

        // check if user is logged in

        if (!$this->GetUser()) return false;

        // set default tag

        if (!$tag = trim($tag)) $tag = $this->GetPageTag();

        // check if user is owner

        if ($this->GetPageOwner($tag) == $this->GetUserName()) return true;

    }

    function GetPageOwner($tag = "", $time = "") { if (!$tag = trim($tag)) $tag = $this->GetPageTag(); if ($page = $this->LoadPage($tag, $time)) return $page["owner"]; }

    function SetPageOwner($tag, $user)

    {

        // check if user exists

        if (!$this->LoadUser($user)) return;

        // updated latest revision with new owner

        $this->Query("update ".$this->config["table_prefix"]."pages set owner = '".mysql_escape_string($user)."' where tag = '".mysql_escape_string($tag)."' and latest = 'Y' limit 1");

    }

    function LoadAcl($tag, $privilege, $useDefaults = 1)

    {

        if ((!$acl = $this->LoadSingle("select * from ".$this->config["table_prefix"]."acls where page_tag = '".mysql_escape_string($tag)."' and privilege = '".mysql_escape_string($privilege)."' limit 1")) && $useDefaults)

        {

            $acl = array("page_tag" => $tag, "privilege" => $privilege, "list" => $this->GetConfigValue("default_".$privilege."_acl"));

        }

        return $acl;

    }

    function SaveAcl($tag, $privilege, $list) {

        if ($this->LoadAcl($tag, $privilege, 0)) $this->Query("update ".$this->config["table_prefix"]."acls set list = '".mysql_escape_string(trim(str_replace("\r", "", $list)))."' where page_tag = '".mysql_escape_string($tag)."' and privilege = '".mysql_escape_string($privilege)."' limit 1");

        else $this->Query("insert into ".$this->config["table_prefix"]."acls set list = '".mysql_escape_string(trim(str_replace("\r", "", $list)))."', page_tag = '".mysql_escape_string($tag)."', privilege = '".mysql_escape_string($privilege)."'");

    }

    // returns true if $user (defaults to current user) has access to $privilege on $page_tag (defaults to current page)

    function HasAccess($privilege, $tag = "", $user = "")

    {

        // set defaults

        if (!$tag = trim($tag)) $tag = $this->GetPageTag();

        if (!$user = $this->GetUserName());

        // load acl

        $acl = $this->LoadAcl($tag, $privilege);

        // if current user is owner, return true. owner can do anything!

        if ($this->UserIsOwner($tag)) return true;

        // fine fine... now go through acl

        foreach (explode("\n", $acl["list"]) as $line)

        {

            $line = trim($line);

            // check for inversion character "!"

            if (preg_match("/^[!](.*)$/", $line, $matches))

            {

                $negate = 1;

                $line = $matches[1];

            }

            else

            {

                $negate = 0;

            }

            // if there's still anything left... lines with just a "!" don't count!

            if ($line)

            {

                switch ($line[0])

                {

                // comments

                case "#":

                    break;

                // everyone

                case "*":

                    return !$negate;

                // aha! a user entry.

                case "+":

                    if (!$this->LoadUser($user))

                    {

                        return $negate;

                    }

                    else

                    {

                        return !$negate;

                    }

                default:

                    if ($line == $user)

                    {

                        return !$negate;

                    }

                }

            }

        }

        // tough luck.

        return false;

    }

    // MAINTENANCE

    function Maintenance()

    {

        // purge referrers

        if ($days = $this->GetConfigValue("referrers_purge_time")) {

            $this->Query("delete from ".$this->config["table_prefix"]."referrers where time < date_sub(now(), interval '".mysql_escape_string($days)."' day)");

        }

        // purge old page revisions

        if ($days = $this->GetConfigValue("pages_purge_time")) {

            $this->Query("delete from ".$this->config["table_prefix"]."pages where time < date_sub(now(), interval '".mysql_escape_string($days)."' day) and latest = 'N'");

        }

    }

    // THE BIG EVIL NASTY ONE!

    function Run($tag, $method = "")

    {

                if(!($this->GetMicroTime()%3)) $this->Maintenance();

        $this->ReadInterWikiConfig();

        // do our stuff!

        if (!$this->method = trim($method)) $this->method = "show";

        if (!$this->tag = trim($tag)) $this->Redirect($this->href("", $this->config["root_page"]));

        if ((!$this->GetUser() && isset($_COOKIE["name"])) && ($user = $this->LoadUser($_COOKIE["name"], $_COOKIE["password"]))) $this->SetUser($user, $_COOKIE["remember"]);

        $this->SetPage($this->LoadPage($tag, (isset($_REQUEST["time"]) ? $_REQUEST["time"] :'')));

        $this->LogReferrer();

        switch ($this->method)

        {

            case "xml":

                header("Content-type: text/xml");

            case "raw":

                //ATTENTION: remplacement print par return et retourne seulement le contenu de la page wikini

                return ( $this->Method( $this->method ) );

                break;

            default:

                //ATTENTION: remplacement print par return et retourne seulement le contenu de la page wikini

                return ( $this->Method( $this->method ) );

        }

    }

}//Fin de la classe Wiki

//ATTENTION : Suppression du reste du fichier car géré par les applications de Génésia.

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