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<?php
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/*
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install.php
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Copyright (c) 2002, Hendrik Mans <hendrik@mans.de>
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Copyright 2002, 2003 David DELON
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Copyright 2002, 2003 Patrick PAUL
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Copyright  2003  Eric FELDSTEIN
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// fetch configuration
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$config = $_POST["config"];
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// test configuration
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echo "<b>Test de la configuration</b><br>\n";
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test("Test connexion MySQL ...", $dblink = @mysql_connect($config["mysql_host"], $config["mysql_user"], $config["mysql_password"]));
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test("Recherche base de donn&eacute;es ...", @mysql_select_db($config["mysql_database"], $dblink), "La base de donn&eacute;es que vous avez choisie n'existe pas, vous devez la cr&eacute;er avant d'installer WikiNi !");
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echo "<br>\n" ;
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// do installation stuff
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if (!$version = trim($wakkaConfig["wikini_version"])) $version = "0";
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switch ($version)
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{
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// new installation
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case "0":
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	echo "<b>Installation</b><br>\n";
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	test("Creation table page...",
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		@mysql_query(
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			"CREATE TABLE ".$config["table_prefix"]."pages (".
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  			"id int(10) unsigned NOT NULL auto_increment,".
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  			"tag varchar(50) NOT NULL default '',".
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  			"time datetime NOT NULL default '0000-00-00 00:00:00',".
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  			"body text NOT NULL,".
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  			"body_r text NOT NULL,".
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  			"owner varchar(50) NOT NULL default '',".
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  			"user varchar(50) NOT NULL default '',".
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  			"latest enum('Y','N') NOT NULL default 'N',".
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  			"handler varchar(30) NOT NULL default 'page',".
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  			"comment_on varchar(50) NOT NULL default '',".
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  			"PRIMARY KEY  (id),".
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  			"FULLTEXT KEY tag (tag,body),".
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  			"KEY idx_tag (tag),".
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  			"KEY idx_time (time),".
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  			"KEY idx_latest (latest),".
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  			"KEY idx_comment_on (comment_on)".
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			") TYPE=MyISAM;", $dblink), "D&eacute;j&agrave; cr&eacute;&eacute;e ?", 0);
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	test("Creation table ACL ...",
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		@mysql_query(
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			"CREATE TABLE ".$config["table_prefix"]."acls (".
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  			"page_tag varchar(50) NOT NULL default '',".
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			"privilege varchar(20) NOT NULL default '',".
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  			"list text NOT NULL,".
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 			"PRIMARY KEY  (page_tag,privilege)".
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			") TYPE=MyISAM", $dblink), "D&eacute;j&agrave; cr&eacute;&eacute;e ?", 0);
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	test("Creation table link ...",
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		@mysql_query(
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			"CREATE TABLE ".$config["table_prefix"]."links (".
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			"from_tag char(50) NOT NULL default '',".
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  			"to_tag char(50) NOT NULL default '',".
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  			"UNIQUE KEY from_tag (from_tag,to_tag),".
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  			"KEY idx_from (from_tag),".
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  			"KEY idx_to (to_tag)".
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			") TYPE=MyISAM", $dblink), "D&eacute;j&agrave; cr&eacute;&eacute;e ?", 0);
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	test("Creation table referrer ...",
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		@mysql_query(
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			"CREATE TABLE ".$config["table_prefix"]."referrers (".
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  			"page_tag char(50) NOT NULL default '',".
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  			"referrer char(150) NOT NULL default '',".
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  			"time datetime NOT NULL default '0000-00-00 00:00:00',".
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  			"KEY idx_page_tag (page_tag),".
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  			"KEY idx_time (time)".
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			") TYPE=MyISAM", $dblink), "D&eacute;j&agrave; cr&eacute;&eacute;e ?", 0);
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	test("Creation table user ...",
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		@mysql_query(
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			"CREATE TABLE ".$config["table_prefix"]."users (".
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  			"name varchar(80) NOT NULL default '',".
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  			"password varchar(32) NOT NULL default '',".
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  			"email varchar(50) NOT NULL default '',".
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  			"motto text NOT NULL,".
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  			"revisioncount int(10) unsigned NOT NULL default '20',".
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  			"changescount int(10) unsigned NOT NULL default '50',".
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  			"doubleclickedit enum('Y','N') NOT NULL default 'Y',".
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  			"signuptime datetime NOT NULL default '0000-00-00 00:00:00',".
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  			"show_comments enum('Y','N') NOT NULL default 'N',".
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  			"PRIMARY KEY  (name),".
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  			"KEY idx_name (name),".
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  			"KEY idx_signuptime (signuptime)".
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			") TYPE=MyISAM", $dblink), "D&eacute;j&agrave; cr&eacute;&eacute;e ?", 0);
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	//insertion des pages de documentation et des pages standards
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	$d = dir("setup/doc/");
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	while ($doc = $d->read()){
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		if ($doc != "." && $doc != ".." && !is_dir($doc)){
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			$pagecontent = implode ('', file("setup/doc/$doc"));
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			if ($doc=='_root_page.txt'){
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				$pagename = $config["root_page"];
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			}else{
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				$pagename = substr($doc,0,strpos($doc,'.txt'));
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			}
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			$sql = "Select tag from ".$config["table_prefix"]."pages where tag='$pagename'";
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			// Insert documentation page if not present (a previous failed installation ?)
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			if (($r=@mysql_query($sql, $dblink)) && (mysql_num_rows($r)==0)) {
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				$sql = "Insert into ".$config["table_prefix"]."pages ".
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				"set tag = '$pagename', ".
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				"body = '".mysql_escape_string($pagecontent)."', ".
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				"user = 'WikiNiInstaller', ".
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				"time = now(), ".
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				"latest = 'Y'";
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				test("Insertion de la page $pagename ...", @mysql_query($sql, $dblink),"?",0);
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				// update table_links
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				$wiki = new Wiki($config);
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				$wiki->SetPage($wiki->LoadPage($pagename,"",0));
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				$wiki->ClearLinkTable();
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				$wiki->StartLinkTracking();
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				$wiki->TrackLinkTo($pagename);
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				$dummy = $wiki->Header();
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				$dummy .= $wiki->Format($pagecontent);
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				$dummy .= $wiki->Footer();
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				$wiki->StopLinkTracking();
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				$wiki->WriteLinkTable();
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				$wiki->ClearLinkTable();
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			}
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			else
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			{
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				test("Insertion de la page $pagename ...", 0 ,"Existe d&eacute;j&agrave;.",0);
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			}
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		}
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	}
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	break;
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	// The funny upgrading stuff. Make sure these are in order! //
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case "0.1":
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	echo "<b>En cours de mise &agrave; jour de WikiNi 0.1</b><br>\n";
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	test("Just very slightly altering the pages table...",
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		@mysql_query("alter table ".$config["table_prefix"]."pages add body_r text not null default '' after body", $dblink), "Already done? Hmm!", 0);
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	test("Claiming all your base...", 1);
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}
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?>
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<p>
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A l'&eacute;tape suivante, le programme d'installation va essayer
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d'&eacute;crire le fichier de configuration <tt><?php echo  $wakkaConfigLocation ?></tt>.
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Assurez vous que le serveur web a bien le droit d'&eacute;crire dans ce fichier, sinon vous devrez le modifier manuellement.  </p>
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<form action="<?php echo  myLocation(); ?>?installAction=writeconfig" method="POST">
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<input type="hidden" name="config" value="<?php echo  htmlentities(serialize($config)) ?>">
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<input type="submit" value="Continuer">
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</form>