New file |
0,0 → 1,591 |
<?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. |
?> |