[Mapbender-commits] r2876 - branches/nimix_dev/http/php

[svn_mapbender at osgeo.org]

Author: nimix
Date: 2008-08-18 13:39:49 -0400 (Mon, 18 Aug 2008)
New Revision: 2876

Removed:
   branches/nimix_dev/http/php/mod_wfs_gazetteer_server.php
Log:
merge

Deleted: branches/nimix_dev/http/php/mod_wfs_gazetteer_server.php
===================================================================
--- branches/nimix_dev/http/php/mod_wfs_gazetteer_server.php	2008-08-18 17:36:59 UTC (rev 2875)
+++ branches/nimix_dev/http/php/mod_wfs_gazetteer_server.php	2008-08-18 17:39:49 UTC (rev 2876)
@@ -1,155 +0,0 @@
-<?php
-# $Id: mod_wfs_gazetteer_server.php 1190 2007-10-18 10:38:38Z baudson $
-# http://www.mapbender.org/index.php/Administration
-# Copyright (C) 2002 CCGIS 
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-require_once(dirname(__FILE__)."/../php/mb_validateSession.php");
-require_once(dirname(__FILE__)."/../classes/class_gml2.php");
-require_once(dirname(__FILE__)."/../extensions/JSON.php");
-require_once(dirname(__FILE__)."/../classes/class_administration.php");
-require_once(dirname(__FILE__)."/../classes/class_wfs_conf.php");
-
-$command = $_REQUEST["command"];
-
-/**
- * checks if a variable name is valid.
- * Currently a valid name would be sth. like $_SESSION["mb_user_id"]
- * TODO: this function is also in mod_wfs_result!! Maybe merge someday.
- */
-function isValidVarName ($varname) {
-	if (preg_match("/[\$]{1}_[a-z]+\[\"[a-z_]+\"\]/i", $varname) != 0) {
-		return true;
-	}
-	return false;
-}
-
-/**
- * If access to the WFS conf is restricted, modify the filter.
- * TODO: this function is also in mod_wfs_result!! Maybe merge someday.
- */
- function checkAccessConstraint($filter, $wfs_conf_id) {
-	/* wfs_conf_element */
-	$sql = "SELECT * FROM wfs_conf_element ";
-	$sql .= "JOIN wfs_element ON wfs_conf_element.f_id = wfs_element.element_id ";
-	$sql .= "WHERE wfs_conf_element.fkey_wfs_conf_id = $1 ";
-	$sql .= "ORDER BY wfs_conf_element.f_respos";
-			
-	$v = array($wfs_conf_id);
-	$t = array('i');
-	$res = db_prep_query($sql,$v,$t);
-	while($row = db_fetch_array($res)){
-
-		if (!empty($row["f_auth_varname"])) {
-			$auth_varname = $row["f_auth_varname"];
-			$element_name = $row["element_name"];
-		}
-	}
-	if (!empty($auth_varname)) {
-
-		if (isValidVarName($auth_varname)) {
-			$user = eval("return " . $auth_varname . ";");
-			if ($user) {
-				$pattern = "(<ogc:Filter[^>]*>)(.*)(</ogc:Filter>)";
-				$replacement = "\\1<And>\\2<ogc:PropertyIsEqualTo><ogc:PropertyName>" . $element_name . "</ogc:PropertyName><ogc:Literal>" . $user . "</ogc:Literal></ogc:PropertyIsEqualTo></And>\\3"; 
-				$filter = mb_eregi_replace($pattern, $replacement, $filter);
-			}
-			else {
-				$e = new mb_exception("mod_wfs_gazetteer_server: checkAccessConstraint: invalid value of variable containing user information!");
-			}
-		}
-		else {
-			$e = new mb_exception("mod_wfs_gazetteer_server: checkAccessConstraint: var name is not valid! (" . $auth_varname . ")");
-		}
-	}
-	return $filter;
-}
-
-
-if ($command == "getWfsConf") {
-	
-	$wfsConfIdString = $_GET["wfsConfIdString"];
-	
-	if ($wfsConfIdString != "") {
-		//array_keys(array_flip()) produces an array with unique entries
-		$wfsConfIdArray = array_keys(array_flip(mb_split(",", $wfsConfIdString)));
-	}
-	else {
-		echo "please specify wfs conf id.";
-		die();
-	}
-	
-	$obj = new WfsConf();
-	$obj->load($wfsConfIdArray);
-
-	$json = new Services_JSON();
-	$output = $json->encode($obj->confArray);
-	echo $output;
-}
-else if ($command == "getSearchResults") {
-	$wfs_conf_id = $_REQUEST["wfs_conf_id"];
-	$backlink = $_REQUEST["backlink"];
-	$frame = $_REQUEST["frame"];
-	$filter = $_REQUEST["filter"];
-	$url = $_REQUEST["url"];
-
-	/* wfs_conf */
-	$sql = "SELECT * FROM wfs_conf JOIN wfs ON wfs_conf.fkey_wfs_id = wfs.wfs_id ";
-	$sql .= "WHERE wfs_conf.wfs_conf_id = $1";
-	$v = array($wfs_conf_id);
-	$t = array('i');
-	
-	$res = db_prep_query($sql,$v,$t);
-	if ($row = db_fetch_array($res)) {
-		$g_res_style  = $row["g_res_style"];
-	}
-	else {
-		die("wfs_conf " . $wfs_conf_id . "data not available");
-	}
-	
-	/* wfs_conf_element */
-	$sql = "SELECT * FROM wfs_conf_element ";
-	$sql .= "JOIN wfs_element ON wfs_conf_element.f_id = wfs_element.element_id ";
-	$sql .= "WHERE wfs_conf_element.fkey_wfs_conf_id = $1 ";
-	$sql .= "AND wfs_conf_element.f_show = 1 ORDER BY wfs_conf_element.f_respos;";
-	$v = array($wfs_conf_id);
-	$t = array('i');
-	
-	$res = db_prep_query($sql,$v,$t);
-	$col = array();
-	while ($row = db_fetch_array($res)) {
-		array_push($col, $row["element_name"]);
-	}
-	if (count($col) == 0) {
-		die("wfs_conf_element data not available");
-	}
-	
-	// append authorisation condition to filter
-	$filter = checkAccessConstraint($filter, $wfs_conf_id);
-	
-	$admin = new administration();
-	
-	$req = urldecode($url).urlencode($admin->char_decode(stripslashes($filter)));
-	$mygml = new gml2();
-	$mygml->parseFile($req);
-	
-	header("Content-type:application/x-json; charset=utf-8");
-	echo $mygml->toGeoJSON();
-}
-else {
-	echo "please enter a valid command.";
-}
-?>
\ No newline at end of file