typo3 would find it and will show it in template, there should be an identifier from the gaz.php script which controls the different search moduls
#if it came as http request it should generate its own html window
#Maybe problematic: if requested from command-line, how would mapbender get the content? Should be tested.
#check if requested as cli
if (isset($argv[0])&isset($argv[1])){
echo "\nthe script was invoked from commandline\n";
$from_cli=true;
#do something with the searchstring if needed
#from cli no pagenumber will be given. Therefor everytime page number 1 will be requested
$request_p = 1;
$_REQUEST["q"] = $argv[2];//.$argv[3];//$searchPortaluFilter = $argv[3];
$cli_id = $argv[1];
echo "\nID: ".$argv[1]."\n";
echo "\nSearchstring: ".$argv[2]."\n";
}
else
{
echo "";
echo "\n
no commandline args set!\n
";
$from_cli=false;
}
#When script was not invoked from cli it should have been invoked per http - check the params
if (!$from_cli){
#***Validation of GET Parameters
#handle errors
//make html frame
if(!isset($_REQUEST["q"]) ) {
echo "No search string found! Please send a query!
";
die();
}
if(!isset($_REQUEST["p"]) ) {
$request_p = 1;
}
else
{
$request_p = $_REQUEST["p"];
}
if(!isset($_REQUEST["request_id"]) or $_REQUEST["request_id"]=='') {
echo "
request_id is not set
";
$requeststring="&request_id=from_http";
$cli_id="from_http";
}
else
{
echo "
request_id is set
";
$cli_id=$_REQUEST["request_id"];
}
echo "
Search string: ".$_REQUEST["q"]." will be send
";
}
//convert the the opensearch filter to ogc filter encoding
//extract query string - explode by +
$queryString = $_REQUEST["q"];
$queryStringParts = explode("+",$queryString);
//$e = new mb_exception($queryString);
//extract single elements into variables
//first entry is allways the query string for any text
$queryText = $queryStringParts[0];
//extract the other elements
for ($i=1;$i < count($queryStringParts);$i++) {
//check the elements
$queryParam = explode(":",$queryStringParts[$i]);
switch ($queryParam[0]) {
case "x1":
$x1 = $queryParam[1];
break;
case "x2":
$x2 = $queryParam[1];
break;
case "y1":
$y1 = $queryParam[1];
break;
case "y2":
$y2 = $queryParam[1];
break;
case "coord":
$coord = $queryParam[1];
break;
case "ranking":
$ranking = $queryParam[1];
break;
}
}
//build bbox if all infos are given
$e = new mb_notice("q=: ".$_REQUEST["q"]);
$e = new mb_notice("ranking: ".$ranking);
$e = new mb_notice("coord: ".$coord);
//$e = new mb_exception("geoportal/mod_readCSWResults.php queryText: ".$queryText);
if (isset($x1) && isset($x2) && isset($y1) && isset($y2) && isset($coord)) {
/*
ows:BoundingBox
-180 -90
180 90
*/
/* ows:BoundingBox
14.05 46.46
17.24 48.42
*/
$existsSpatialFilter = true;
//$spatialFilter = "";
switch ($coord) {
case "intersect":
$spatialFilter .= "";
break;
case "inside":
$spatialFilter .= "";
break;
case "outside":
$spatialFilter .= "";
break;
default:
$spatialFilter .= "";
}
$spatialFilter .= "BoundingBox";
$spatialFilter .= "";
$spatialFilter .= "".$x1." ".$y1."";
$spatialFilter .= "".$x2." ".$y2."";
$spatialFilter .= "";
switch ($coord) {
case "intersect":
$spatialFilter .= "";
break;
case "inside":
$spatialFilter .= "";
break;
case "outside":
$spatialFilter .= "";
break;
default:
$spatialFilter .= "/";
}
//$spatialFilter .= "";
} else {
$existsSpatialFilter = false;
}
//set kind of filter
//debug output
$e = new mb_exception($spatialFilter);
#get the information out of the mapbender-db
#get urls to search interfaces (csw):
$sql_csw = "SELECT * from gp_csw ORDER BY csw_id";
#do db select
$res_csw = db_query($sql_csw);
#initialize count of search interfaces
$cnt_csw = 0;
#initialize result array
$csw_list=array(array());
#fill result array
while($row_csw = db_fetch_array($res_csw)){
$csw_list[$cnt_csw]['id'] = $row_csw["csw_id"];
$csw_list[$cnt_csw]['name'] = $row_csw["csw_name"];
echo "csw_name=".$row_csw["csw_name"];
$csw_list[$cnt_csw]['hierachylevel'] = $row_csw["hierachylevel"];
$csw_list[$cnt_csw]['fkey_cat_id'] = $row_csw["fkey_cat_id"];
//echo "
CAT ID from DB: ".$row_csw["fkey_cat_id"]."
";
//get urls for getrecords and getrecordbyid from table cat
$v = $row_csw["fkey_cat_id"];
$t = 'i';
$sql_gr = "select param_value, param_name from cat_op_conf where fk_cat_id = $1 and param_type = 'getrecords'";
$res_gr = db_prep_query($sql_gr, $v, $t);
//look after the values preference get/post/post_xml
while ($row_gr = db_fetch_array($res_gr)) {
switch ($row_gr['param_name']) {
case "get" :
$csw_list[$cnt_csw] ['getrecordsurl_param_name'] = "get";
if (isset($row_gr['param_value']) || $row_gr['param_value'] != '') {
$csw_list[$cnt_csw] ['getrecordsurl'] = $row_gr['param_value'];
break 2;
}
break 1;
case "post" :
$csw_list[$cnt_csw] ['getrecordsurl_param_name'] = "post";
if (isset($row_gr['param_value']) || $row_gr['param_value'] != '') {
$csw_list[$cnt_csw] ['getrecordsurl'] = $row_gr['param_value'];
break 2;
}
break 1;
case "post_xml" :
$csw_list[$cnt_csw] ['getrecordsurl_param_name'] = "post_xml";
if (isset($row_gr['param_value']) || $row_gr['param_value'] != '' ) {
$csw_list[$cnt_csw] ['getrecordsurl'] = $row_gr['param_value'];
break 2;
}
break 1;
}
}
$e = new mb_notice("
getrecords param type: ".$csw_list[$cnt_csw]['getrecordsurl_param_name']."
");
$csw_list[$cnt_csw] ['getrecordsurl'] = rtrim($csw_list[$cnt_csw] ['getrecordsurl'], "?");
$e = new mb_notice("mod_readCSWResults.php: getrecordsurl: ".$csw_list[$cnt_csw]['getrecordsurl']);
$sql_grbi = "select param_value from cat_op_conf where fk_cat_id = $1 and param_type = 'getrecordbyid' and param_name='get'";
$res_grbi = db_prep_query($sql_grbi, $v, $t);
$row_grbi = db_fetch_array($res_grbi);
$csw_list[$cnt_csw] ['getrecordbyidurl'] = $row_grbi['param_value'];
//Delete question marks from end of url
$csw_list[$cnt_csw] ['getrecordbyidurl'] = rtrim($csw_list[$cnt_csw] ['getrecordbyidurl'], "?");
$e = new mb_notice("mod_readCSWResults.php: getrecordbyidurl: ".$csw_list[$cnt_csw]['getrecordbyidurl']);
$csw_list[$cnt_csw] ['h'] = $row_csw["csw_h"];
$csw_list[$cnt_csw] ['p'] = $row_csw["csw_p"];
$cnt_csw++;
}
//debug output
if (!$from_cli) {
echo "
Count of registrated OpenSearch Interfaces: ".count($csw_list)."
";
}
#get command_line args
#$cli_id="1234567-1234567-1234567-test";
#+++++++++++++++++++++++++++
#if the request came from http and the first request came from a commandline - add a get parameter to the following requests and change set the $cli_id
#if(!isset($_REQUEST["request_id"]) ) {
# $cli_id=$_REQUEST["request_id"];
# $requeststring="&request_id=".$cli_id;
# }
#else
# {
# $requeststring="";
# }
#+++++++++++++++++++++++++++++++++
#string to add to further requests:
$requeststring="&request_id=".$cli_id;
#***write xml with list of opensearch catalogs
#$from_cli=true;# for testing only
#if ($from_cli) {
#write out xml 'is really no xml!' with opensearch-catalogs
if ($from_cli) {
echo "\nFolder to write to: ".$resdir."\n";
echo "\nFile to open: ".$resdir."/".$cli_id."_os.xml\n";
}
if($os_catalogs_file_handle = fopen($resdir."/".$cli_id."_os.xml","w")){
fwrite($os_catalogs_file_handle,"\n");
for ($i_c = 0; $i_c < count($csw_list); $i_c++) {
$content = $csw_list[$i_c] ['name'];
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,$content);
fwrite($os_catalogs_file_handle,"\n");
}
fwrite($os_catalogs_file_handle,"\n");
fclose($os_catalogs_file_handle);
}
else
{
if ($from_cli) {
echo "\nCouldn't open file!\n";
}
}
#}
#$from_cli=false;# for testing only
#***
#***loop for things to do for each registrated search interface - only if the search should be done in all interfaces!
#use only one catalogue if a further page is requested
$start_cat=0;
$end_cat=count($csw_list);
$cat=$_REQUEST["cat"];
if (isset($cat)){
$start_cat=(int)$cat;
$end_cat=(int)$cat+1;
}
for ($i_si = $start_cat; $i_si < $end_cat ; $i_si++) {
//$i_si = 0;
//echo "
".$csw_list[$i_si]['getrecordsurl']."
";
$openSearchUrl[$i_si]=$csw_list[$i_si] ['getrecordsurl'];
$openSearchWrapperDetail="mod_readCSWResultsDetail.php";
//define the right request for the page
//calculate the startindex for the requested pagenumber
$startIndex = ((real)$csw_list[$i_si] ["h"]*((integer)$request_p - 1)) + 1;
//$number_of_pages=ceil((real)$n_results/(real)$csw_list[$i_si] ['h']);
$getRecords = '';
$getRecords .= ' ';
}
$type = trim($csw_list[$i_si]['hierachylevel']);
switch ($type) {
case ($type=='dataset' || $type=='series' || $type=='service' || $type=='nonGeographicDataset' || $type=='application'):
$getRecords .= ' ';
$getRecords .= ' Type';
$getRecords .= ' '.$type.'';
$getRecords .= ' ';
break;
case 'dataset/series':
$getRecords .= ' ';
$getRecords .= ' ';
$getRecords .= ' Type';
$getRecords .= ' dataset';
$getRecords .= ' ';
$getRecords .= ' ';
$getRecords .= ' Type';
$getRecords .= ' series';
$getRecords .= ' ';
$getRecords .= ' ';
break;
default:
}
/*
brief
AnyText
Wald
BoundingBox
5 49
9 51
*/
//$getRecords .= ' dataset';
//deactivate spatialFilter cause there is a bug in geonetwork 2.6.4!
//http://trac.osgeo.org/geonetwork/ticket/585
if ($existsSpatialFilter) {
$getRecords .= $spatialFilter;
}
$getRecords .= ' ';
$getRecords .= ' ';
$getRecords .= ' ';
$getRecords .= ' ';
$getRecords .= '';
//echo "
REQUEST for results
".htmlentities($getRecords)."
";
$e = new mb_notice($getRecords);
//for CSW define POST REQUEST for getrecords
$cswInterfaceObject = new connector();
$cswInterfaceObject->set('httpType','POST');
$postData = $getRecords;
$postData = stripslashes($postData);
$dataXMLObject = new SimpleXMLElement($postData);
$postData = $dataXMLObject->asXML();
$cswInterfaceObject->set('curlSendCustomHeaders',true);
$cswInterfaceObject->set('httpPostData', $postData);
$cswInterfaceObject->set('httpContentType','text/xml');
//extent url when needed
$openSearchUrlSearch[$i_si] = $openSearchUrl[$i_si];
echo "
".$openSearchUrlSearch[$i_si]."
";
//echo $openSearchUrl[$i_si]."
";
$cswInterfaceObject->load($openSearchUrl[$i_si]);
#echo "
Results: ".htmlentities($cswInterfaceObject->file)."
";
$openSearchResult = $cswInterfaceObject->file;
$openSearchUrlDetail[$i_si]=$csw_list[$i_si] ['getrecordbyidurl']."?";
$e = new mb_notice("mod_readCSWResults.php: detailurl: ".$openSearchUrlDetail[$i_si]);
//get resultlists
//$url=$openSearchUrlSearch[$i_si]."q=".$queryText.$csw_list[$i_si] ['standardfilter']."&h=".$csw_list[$i_si] ['h']."&p=".$request_p;
$url = $openSearchUrl[$i_si];
if (!$from_cli) {
echo "
url: ".$url."
";
}
else
{
}
#save resultset in temporary folder identified by sessionid, katalog_id and page_id! Now there would be more tmp files than before!
#this has to be done in order to give the information to typo3
#**************to be done!************************************
//if ($existsSpatialFilter) {
// $e = new mb_exception('external xml : '.$openSearchResult);
//}
$e = new mb_notice('external xml : '.$openSearchResult);
#parse result to simplexml
$openSearchXml = new SimpleXMLElement($openSearchResult);
//$openSearchXml = ($openSearchResult);
#read out array with docids and plugids
#read out number of results - there are two ways: with namespaces and without!:
$n_results = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/@numberOfRecordsMatched');
$n_results = $n_results[0];
//if ($csw_list[$i_si] ['version']=='2') {
// $opensearchElements=$openSearchXml->channel->children('http://a9.com/-/spec/opensearch/1.1/');
// $n_results=$opensearchElements->totalResults;
//
//}
if (!isset($n_results)) {
$n_results = 0;
}
if ($from_cli) {
logit( "Number of Results in Catalogue ".$i_si.": ".$n_results."\n");
}
//calculate number of needed pages to show all results:
$number_of_pages=ceil((real)$n_results/(real)$csw_list[$i_si] ['h']);
#do some debugging output
#var_dump($openSearchXml);
#show total results
#do a html output for showing results of the different opensearch catalogues
//if (!$from_cli) {
echo "".$n_results." Ergebnisse in Katalog ".$csw_list[$i_si] ['name']."
";
#show Pagenumbers
if ((int)$request_p>1) {
echo " Vorige Seite ";
}
echo "Seite: ".$request_p." von ".$number_of_pages."";
if ((int)$request_p < (int)$number_of_pages) {
echo " Nächste Seite ";
}
echo "
";
//}
//else
//{
#echo "Keine Blättermöglichkeit in CLI\n";
//}
$from_cli=true; //- do this everytime
if ($from_cli) { #do these things if the request was done from the commandline - it is done by the central search function
#generate the output for each page! Like: xyz_os1_1_10.xml = this means: searchid_os#catalogid_#page_#totalpages.xml
#open the specific file for writing
#number of the actual catalog:
$catalog_number=(int)$i_si+1;
logit($resdir."/".$cli_id."_os".$catalog_number."_".$request_p.".xml");
if($os_catalogs_file_handle = fopen($resdir."/".$cli_id."_os".$catalog_number."_".$request_p.".xml","w")){
fwrite($os_catalogs_file_handle,"\n");
#logit("\n");
fwrite($os_catalogs_file_handle,"".urlencode($queryString)."\n");
#logit("".urlencode($queryText)."\n");
fwrite($os_catalogs_file_handle,"".$n_results."\n");
#logit("".$n_results."\n");
fwrite($os_catalogs_file_handle,"".$number_of_pages."\n");
#logit("".$number_of_pages."\n");
fwrite($os_catalogs_file_handle,"".(int)$csw_list[$i_si] ['h']."\n");
//write rssurl only, if opensearch version not equal to 1
//if ($csw_list[$i_si] ['version']=='1') {
fwrite($os_catalogs_file_handle,"\n");
//}
//else
//{
// fwrite($os_catalogs_file_handle,"".urlencode($openSearchXml->channel->link)."\n");
//}
#logit("".(int)$csw_list[$i_si] ['h']."\n");
#loop for single results in first list
#problematic: if less than 10 results are in the list, let the loop run only nresults times
if ($n_results < (int)$csw_list[$i_si] ['h']) {
$upperLimit = $n_results;
}
else
{
$upperLimit = (int)$csw_list[$i_si] ['h'];
}
//parse all gmd:MD_Metadata elements as single xml obbjects
/*foreach($openSearchXml->xpath('//gmd:MD_Metadata') as $gmd_MD_Metadata){
// 'derefence' into a seperate xml tree for performance
$gmd_MD_Metadata = simplexml_load_string($gmd_MD_Metadata->asXML());
$uuid = $gmd_MD_Metadata->xpath('//gmd:fileIdentifier/gco:CharacterString');
echo "
uuid:".$uuid."
";
} */
$openSearchXml->registerXPathNamespace('csw', 'http://www.opengis.net/cat/csw/2.0.2');
$openSearchXml->registerXPathNamespace('gmd', 'http://www.isotc211.org/2005/gmd');
$openSearchXml->registerXPathNamespace('gco', 'http://www.isotc211.org/2005/gco');
$openSearchXml->registerXPathNamespace('srv', 'http://www.isotc211.org/2005/srv');
for ($i=0; $i < $upperLimit; $i++) {
//initialize/unset the variables which have been read from iso 19139xml files
unset($accessUrl);
unset($uuid);
unset($bbox);
unset($graphicURL);
unset($isViewService);
//$uuid = $openSearchXml->xpath('/csw:GetRecordsResponse/gmd:MD_Metadata['.$i.']/gmd:fileIdentifier/gco:CharacterString');
$index = $i + 1 ;
//Check for type of record
$typeOfRecord = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:hierarchyLevel/gmd:MD_ScopeCode/@codeListValue');
$typeOfRecord = $typeOfRecord[0];
#echo "
".$typeOfRecord."
";
$uuid = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:fileIdentifier/gco:CharacterString');
$uuid = $uuid[0];
$dateStamp = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:dateStamp/*');
//or date time - check and extract this information
$dateStamp = substr($dateStamp[0],0,10);
$title = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:title/gco:CharacterString');
$orgaName = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/*/gmd:pointOfContact/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString');
$abstract = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/*/gmd:abstract/gco:CharacterString');
$accessUrl = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource/gmd:linkage/gmd:URL');
echo "
General first accessUrl: ".$accessUrl[0]."
";
//generate link to original csw
$cswSearchUrlDetail = $openSearchUrlDetail[$i_si];
$cswSearchUrlDetail = $cswSearchUrlDetail."request=GetRecordById&service=CSW&version=2.0.2&Id=".$uuid."&ElementSetName=full&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd";
$e = new mb_notice("mod_readCSWResults.php: URL for calling full iso19139 service record over csw api: ".$cswSearchUrlDetail);
//extract title from iso19139 record
switch ($typeOfRecord) {
case 'dataset':
$graphicURL = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName/gco:CharacterString');
$bbox = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/*/*/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox/*/gco:Decimal');
break;
case 'series':
$graphicURL = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName/gco:CharacterString');
$bbox = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/*/*/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox/*/gco:Decimal');
break;
case 'application':
$graphicURL = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName/gco:CharacterString');
$bbox = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/*/*/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox/*/gco:Decimal');
break;
case 'service':
//Graphic URL: http://www.geoportal.rlp.de/mapbender/geoportal/preview/24641_layer_map_preview.jpg
$graphicURL = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/srv:SV_ServiceIdentification/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName/gco:CharacterString');
$orgaName = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/srv:SV_ServiceIdentification/gmd:pointOfContact/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString');
$title = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/srv:SV_ServiceIdentification/gmd:citation/gmd:CI_Citation/gmd:title/gco:CharacterString');
$abstract = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/srv:SV_ServiceIdentification/gmd:abstract/gco:CharacterString');
$bbox = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/*/*/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox/*/gco:Decimal');
$typeOfService = $openSearchXml->xpath('/csw:GetRecordsResponse/csw:SearchResults/gmd:MD_Metadata['.$index.']/gmd:identificationInfo/srv:SV_ServiceIdentification/srv:serviceType/gco:LocalName');
$typeOfService = $typeOfService[0];
///gmd:MD_Metadata/gmd:identificationInfo/*/*/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox/*/gco:Decimal
//if service is found, the whole record must be called to find the access url to this service - :-(
#create connector object
$cswSearchDetailObject = new connector($cswSearchUrlDetail);
#get results
$cswSearchDetail = $cswSearchDetailObject->file;
//echo "
".htmlentities($cswSearchDetail)."
";
//solve problem with xlink namespace for href attributes:
$cswSearchDetail = str_replace('xlink:href', 'xlinkhref', $cswSearchDetail);
#http://forums.devshed.com/php-development-5/simplexml-namespace-attributes-problem-452278.html
#http://www.leftontheweb.com/message/A_small_SimpleXML_gotcha_with_namespaces
#$openSearchDetail = str_replace('xmlns=', 'ns=', $openSearchDetail);
$cswSearchDetailXML = simplexml_load_string($cswSearchDetail);
#extract objects to iso19139 elements
$cswSearchDetailXML->registerXPathNamespace("csw", "http://www.opengis.net/cat/csw/2.0.2");
$cswSearchDetailXML->registerXPathNamespace("gml", "http://www.opengis.net/gml");
$cswSearchDetailXML->registerXPathNamespace("gco", "http://www.isotc211.org/2005/gco");
$cswSearchDetailXML->registerXPathNamespace("gmd", "http://www.isotc211.org/2005/gmd");
$cswSearchDetailXML->registerXPathNamespace("gts", "http://www.isotc211.org/2005/gts");
$cswSearchDetailXML->registerXPathNamespace("srv", "http://www.isotc211.org/2005/srv");
$cswSearchDetailXML->registerXPathNamespace("xlink", "http://www.w3.org/1999/xlink");
//first read the inspire kind of impelmentaion of the access to capabilities documents
$accessUrl = $cswSearchDetailXML->xpath('/csw:GetRecordByIdResponse/gmd:MD_Metadata/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource/gmd:linkage/gmd:URL');
/*if ($accessUrl[0] == '') {
$accessUrl = $cswSearchDetailXML->xpath('/csw:GetRecordByIdResponse/gmd:MD_Metadata/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource/gmd:linkage');*/
if ($accessUrl[0] == '') {
//search for another accessUrl - as defined in csw ap iso
$accessUrl = $cswSearchDetailXML->xpath('/csw:GetRecordByIdResponse/gmd:MD_Metadata/gmd:identificationInfo/srv:SV_ServiceIdentification/srv:containsOperations/srv:SV_OperationMetadata/srv:connectPoint/gmd:CI_OnlineResource/gmd:linkage/gmd:URL');
}
//}
break;
default:
}
$isViewService = false;
$accessUrl = $accessUrl[0];
$typeOfServiceUpper = strtoupper($typeOfService);
echo "
accessUrl: ".$accessUrl."
";
echo "
typeOfService:*".$typeOfServiceUpper."*
";
echo "
typeOfRecord:*".$typeOfRecord."*
";
$title = $title[0];
$graphicURL = $graphicURL[0];
$orgaName = $orgaName[0];
if ($title == '') {
$title = 'Ohne Titel';
}
//check for view service type
if ($typeOfServiceUpper == 'WMS' || $typeOfServiceUpper == 'VIEW' || strpos($typeOfServiceUpper,'WMS') !== false) {
$isViewService = true;
echo "view service identified
";
}
//check if service is view or wms and correct it for wms 1.1.1 caabilities request
if ($typeOfRecord == 'service' && $isViewService) {
if ($accessUrl != '') {
$accessUrl = correctWmsUrl($accessUrl);
} else {
$accessUrl = '';
}
} else {
echo "no view service identified
";
$isViewService = false;
}
//give dummy if orgaName not given
if ($orgaName == '') {
$orgaName = 'Organisation unbekannt';
}
$abstract = $abstract[0];
if (isset($bbox) && count($bbox) == 4) {
$bbox = "(".implode(',',$bbox).")";
} else {
$bbox = '';
}
$abstractShort = strip_tags(substr($abstract,0,250)."...");
//echo "
Resultlist:
";
echo "
";
if (isset($graphicURL) && $graphicURL != '') {
echo "![](".$graphicURL.")
";
}
echo "".$title."
";
echo $dateStamp." - ".$orgaName."
";
if (isset($bbox) && $bbox != '') {
echo $bbox."
";
}
echo $abstractShort."";
//check for isViewService to allow integration into Viewer by link TODO
if (isset($accessUrl) && $accessUrl != '') {
if ($isViewService) {
echo "
Capabilities
";
} else {
echo "
Link
";
}
}
//output to file in tmp folder:
if (isset($uuid) && $uuid != ''){
#Do result XML output to file
fwrite($os_catalogs_file_handle,"\n");
#Tags for catalogtitle and link to detailed information
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle, $orgaName." (ID=".$uuid.")");
fwrite($os_catalogs_file_handle,"\n");
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,urlencode($openSearchWrapperDetail."?cat_id=".$csw_list[$i_si] ['id']."&uuid=".$uuid."&mdtype=html"));
fwrite($os_catalogs_file_handle,"\n");
#Tags for objecttitle and abstract
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle, urlencode($title));
fwrite($os_catalogs_file_handle,"\n");
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle, urlencode($abstractShort));
fwrite($os_catalogs_file_handle,"\n");
#Tag for link to original metadata view
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,urlencode($cswSearchUrlDetail));
fwrite($os_catalogs_file_handle,"\n");
#if a wms resource is found, the url will be in the list
if (isset($accessUrl) && $isViewService && $accessUrl != ''){
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle, urlencode($accessUrl));
fwrite($os_catalogs_file_handle,"\n");
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,"testurl");
fwrite($os_catalogs_file_handle,"\n");
} else {#add empty tags
fwrite($os_catalogs_file_handle,"\n\n");
}
//if ($typeOfRecord =='application' || $typeOfRecord =='dataset'){
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle, urlencode($accessUrl));
fwrite($os_catalogs_file_handle,"\n");
/*} else {
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,"\n");
}*/
if (isset($graphicURL) && $graphicURL != '' && isValidURL($graphicURL)){
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle, urlencode($graphicURL));
fwrite($os_catalogs_file_handle,"\n");
} else {
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,"\n");
}
if (isset($bbox)){
fwrite($os_catalogs_file_handle,"");
//$urlToId = $openSearchUrlSearch[$i_si]."q=t01_object.obj_id:".$docuuid.$csw_list[$i_si] ['standardfilter']."&h=".$csw_list[$i_si] ['h']."&p=".$request_p;
//fwrite($os_catalogs_file_handle,urlencode($urlToId));
fwrite($os_catalogs_file_handle,"\n");
}
else
{
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,"\n");
}
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,urlencode($openSearchWrapperDetail."?cat_id=".$csw_list[$i_si] ['id']."&uuid=".$uuid."&mdtype=iso19139"));
fwrite($os_catalogs_file_handle,"\n");
fwrite($os_catalogs_file_handle,"");
fwrite($os_catalogs_file_handle,urlencode($openSearchWrapperDetail."?cat_id=".$csw_list[$i_si] ['id']."&uuid=".$uuid."&mdtype=iso19139&validate=true"));
fwrite($os_catalogs_file_handle,"\n");
fwrite($os_catalogs_file_handle,"\n");
}
}
fwrite($os_catalogs_file_handle,"\n");
fclose($os_catalogs_file_handle);
}
}
}
echo "";
function correctWmsUrl($wms_url) {
//check if last sign is ? or & or none of them
$lastChar = substr($wms_url,-1);
//check if getcapabilities is set as a parameter
$findme = "getcapabilities";
$posGetCap = strpos(strtolower($wms_url), $findme);
if ($posGetCap === false) {
$posGetAmp = strpos(strtolower($wms_url), "?");
if ($posGetAmp === false) {
$wms_url .= "?REQUEST=GetCapabilities&VERSION=1.1.1&SERVICE=WMS";
} else {
switch ($lastChar) {
case "?":
$wms_url .= "REQUEST=GetCapabilities&VERSION=1.1.1&SERVICE=WMS";
break;
case "&":
$wms_url .= "REQUEST=GetCapabilities&VERSION=1.1.1&SERVICE=WMS";
break;
default:
$wms_url .= "&REQUEST=GetCapabilities&VERSION=1.1.1&SERVICE=WMS";
break;
}
}
} else {
//check if version is defined
$findme1 = "version=";
$posVersion = strpos(strtolower($wms_url), $findme1);
if ($posVersion === false) {
$wms_url .= "&VERSION=1.1.1";
} else {
//mapbender only handle 1.1.1
$wms_url = str_replace('version=1.3.0', 'VERSION=1.1.1', $wms_url);
$wms_url = str_replace('VERSION=1.3.0', 'VERSION=1.1.1', $wms_url);
}
}
//exchange &? with & and &
$wms_url = str_replace('&?', '&', $wms_url);
$wms_url = str_replace('&?', '&', $wms_url);
$wms_url = str_replace('&', '&', $wms_url);
return $wms_url;
}
function isValidURL($url) {
return preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $url);
}
?>