<?php
/**
 * sites_web_domain_plugin plugin
 *
 * @author Julio Montoya <gugli100@gmail.com> BeezNest 2010
 */


class sites_web_domain_plugin {

	var $plugin_name        = 'sites_web_domain_plugin';
	var $class_name         = 'sites_web_domain_plugin';

	// TODO: This function is a duplicate from the one in interface/web/sites/web_domain_edit.php
	//       There should be a single "token replacement" function to be called from modules and
	//  from the main code.
	// Returna a "3/2/1" path hash from a numeric id '123'
	function id_hash($id, $levels) {
		$hash = "" . $id % 10 ;
		$id /= 10 ;
		$levels -- ;
		while ( $levels > 0 ) {
			$hash .= "/" . $id % 10 ;
			$id /= 10 ;
			$levels-- ;
		}
		return $hash;
	}

	/*
            This function is called when the plugin is loaded
    */
	function onLoad() {
		global $app;
		//Register for the events
		$app->plugin->registerEvent('sites:web_domain:on_after_insert', 'sites_web_domain_plugin', 'sites_web_domain_edit');
	}

	/*
		Function to create the sites_web_domain rule and insert it into the custom rules
    */
	function sites_web_domain_edit($event_name, $page_form) {
		global $app, $conf;
		// make sure that the record belongs to the clinet group and not the admin group when a dmin inserts it
		// also make sure that the user can not delete domain created by a admin
		if($_SESSION["s"]["user"]["typ"] == 'admin' && isset($page_form->dataRecord["client_group_id"])) {
			$client_group_id = $app->functions->intval($page_form->dataRecord["client_group_id"]);
			$app->db->query("UPDATE web_domain SET sys_groupid = $client_group_id, sys_perm_group = 'ru' WHERE domain_id = ".$page_form->id);
		}
		if($app->auth->has_clients($_SESSION['s']['user']['userid']) && isset($page_form->dataRecord["client_group_id"])) {
			$client_group_id = $app->functions->intval($page_form->dataRecord["client_group_id"]);
			$app->db->query("UPDATE web_domain SET sys_groupid = $client_group_id, sys_perm_group = 'riud' WHERE domain_id = ".$page_form->id);
		}
		// Get configuration for the web system
		$app->uses("getconf");
		$web_config = $app->getconf->get_server_config($app->functions->intval($page_form->dataRecord['server_id']), 'web');
		$document_root = str_replace("[website_id]", $page_form->id, $web_config["website_path"]);
		$document_root = str_replace("[website_idhash_1]", $this->id_hash($page_form->id, 1), $document_root);
		$document_root = str_replace("[website_idhash_2]", $this->id_hash($page_form->id, 1), $document_root);
		$document_root = str_replace("[website_idhash_3]", $this->id_hash($page_form->id, 1), $document_root);
		$document_root = str_replace("[website_idhash_4]", $this->id_hash($page_form->id, 1), $document_root);

		// get the ID of the client
		if($_SESSION["s"]["user"]["typ"] != 'admin' && !$app->auth->has_clients($_SESSION['s']['user']['userid'])) {
			$client_group_id = $_SESSION["s"]["user"]["default_group"];
			$client = $app->db->queryOneRecord("SELECT client_id FROM sys_group WHERE sys_group.groupid = $client_group_id");
			$client_id = $app->functions->intval($client["client_id"]);
		} else {
			//$client_id = $app->functions->intval($this->dataRecord["client_group_id"]);
			$client = $app->db->queryOneRecord("SELECT client_id FROM sys_group WHERE sys_group.groupid = ".$app->functions->intval($page_form->dataRecord["client_group_id"]));
			$client_id = $app->functions->intval($client["client_id"]);
		}

		// Set the values for document_root, system_user and system_group
		$system_user     = $app->db->quote('web'.$page_form->id);
		$system_group     = $app->db->quote('client'.$client_id);

		$document_root     = str_replace("[client_id]", $client_id, $document_root);
		$document_root    = str_replace("[client_idhash_1]", $this->id_hash($client_id, 1), $document_root);
		$document_root    = str_replace("[client_idhash_2]", $this->id_hash($client_id, 2), $document_root);
		$document_root    = str_replace("[client_idhash_3]", $this->id_hash($client_id, 3), $document_root);
		$document_root    = str_replace("[client_idhash_4]", $this->id_hash($client_id, 4), $document_root);
		$document_root     = $app->db->quote($document_root);

		$php_open_basedir    = str_replace("[website_path]", $document_root, $web_config["php_open_basedir"]);
		$php_open_basedir    = $app->db->quote(str_replace("[website_domain]", $page_form->dataRecord['domain'], $php_open_basedir));

		$htaccess_allow_override  = $app->db->quote($web_config["htaccess_allow_override"]);

		$sql = "UPDATE web_domain SET system_user = '$system_user', system_group = '$system_group', document_root = '$document_root', allow_override = '$htaccess_allow_override', php_open_basedir = '$php_open_basedir'  WHERE domain_id = ".$page_form->id;
		$app->db->query($sql);
	}

}