/**
* Do all the API work, fetch the data, parse it and return it for the renderer
*/
function handle($match, $state, $pos, &$handler)
{
// check type and remove markup
if (substr($match, 2, 8) == 'wishlist') {
$match = substr($match, 11, -2);
$type = 'wishlist';
} elseif (substr($match, 2, 10) == 'amazonlist') {
$match = substr($match, 13, -2);
$type = 'amazonlist';
} else {
$match = substr($match, 9, -2);
$type = 'product';
}
list($ctry, $asin) = explode(':', $match, 2);
// default parameters...
$params = array('type' => $type, 'imgw' => $this->getConf('imgw'), 'imgh' => $this->getConf('imgh'), 'maxlen' => $this->getConf('maxlen'), 'price' => $this->getConf('showprice'), 'purchased' => $this->getConf('showpurchased'), 'sort' => $this->getConf('sort'));
// ...can be overridden
list($asin, $more) = explode(' ', $asin, 2);
if (preg_match('/(\\d+)x(\\d+)/i', $more, $match)) {
$params['imgw'] = $match[1];
$params['imgh'] = $match[2];
}
if (preg_match('/=(\\d+)/', $more, $match)) {
$params['maxlen'] = $match[1];
}
if (preg_match('/noprice/i', $more, $match)) {
$params['price'] = false;
} elseif (preg_match('/(show)?price/i', $more, $match)) {
$params['price'] = true;
}
if (preg_match('/nopurchased/i', $more, $match)) {
$params['purchased'] = false;
} elseif (preg_match('/(show)?purchased/i', $more, $match)) {
$params['purchased'] = true;
}
if (preg_match('/sortprice/i', $more, $match)) {
$params['sort'] = 'Price';
} elseif (preg_match('/sortpriority/i', $more, $match)) {
$params['sort'] = 'Priority';
} elseif (preg_match('/sortadded/i', $more, $match)) {
$params['sort'] = 'DateAdded';
}
// no country given?
if (empty($asin)) {
$asin = $ctry;
$ctry = 'us';
}
// correct country given?
if (!preg_match('/^(us|uk|jp|de|fr|ca)$/', $ctry)) {
$ctry = 'us';
}
// get partner id
$partner = $this->getConf('partner_' . $ctry);
// correct domains
if ($ctry == 'us') {
$ctry = 'com';
}
if ($ctry == 'uk') {
$ctry = 'co.uk';
}
// basic API parameters
$opts = array();
$opts['Service'] = 'AWSECommerceService';
$opts['AWSAccessKeyId'] = AMAZON_APIKEY;
$opts['AssociateTag'] = $partner;
if ($type == 'product') {
// parameters for querying a single product
$opts['Operation'] = 'ItemLookup';
$opts['ResponseGroup'] = 'Medium,OfferSummary';
if (strlen($asin) < 13) {
$opts['IdType'] = 'ASIN';
$opts['ItemId'] = $asin;
} else {
$opts['SearchIndex'] = 'Books';
$opts['IdType'] = 'ISBN';
$opts['ItemId'] = $asin;
}
} else {
// parameters to query a wishlist
$opts['Operation'] = 'ListLookup';
$opts['ResponseGroup'] = 'ListItems,Medium,OfferSummary';
$opts['ListId'] = $asin;
$opts['Sort'] = $params['sort'];
$opts['IsIncludeUniversal'] = 'True';
$opts['IsOmitPurchasedItems'] = $params['purchased'] ? 'False' : 'True';
if ($type == 'wishlist') {
$opts['ListType'] = 'WishList';
} else {
$opts['ListType'] = 'Listmania';
}
}
// support paged results
$result = array();
$pages = 1;
for ($page = 1; $page <= $pages; $page++) {
$opts['ProductPage'] = $page;
// fetch it
$http = new DokuHTTPClient();
$url = $this->_signedRequestURI($ctry, $opts, $this->getConf('publickey'), $this->getConf('privatekey'));
$xml = $http->get($url);
if (empty($xml)) {
if ($http->error) {
return $http->error;
}
if ($http->status == 403) {
return 'Signature check failed, did you set your Access Keys in config?';
}
return 'unkown error';
}
// parse it
require_once dirname(__FILE__) . '/XMLParser.php';
$xmlp = new XMLParser($xml);
$data = $xmlp->getTree();
//dbg($data);
// check for errors and return the item(s)
if ($type == 'product') {
// error?
if ($data['ITEMLOOKUPRESPONSE'][0]['ITEMS'][0]['REQUEST'][0]['ERRORS']) {
return $data['ITEMLOOKUPRESPONSE'][0]['ITEMS'][0]['REQUEST'][0]['ERRORS'][0]['ERROR'][0]['MESSAGE'][0]['VALUE'];
}
// return item
$result = array_merge($result, (array) $data['ITEMLOOKUPRESPONSE'][0]['ITEMS'][0]['ITEM']);
} else {
// error?
if ($data['LISTLOOKUPRESPONSE'][0]['LISTS'][0]['REQUEST'][0]['ERRORS']) {
return $data['LISTLOOKUPRESPONSE'][0]['LISTS'][0]['REQUEST'][0]['ERRORS'][0]['ERROR'][0]['MESSAGE'][0]['VALUE'];
}
// multiple pages?
$pages = (int) $data['LISTLOOKUPRESPONSE'][0]['LISTS'][0]['LIST'][0]['TOTALPAGES'][0]['VALUE'];
// return items
$result = array_merge($result, (array) $data['LISTLOOKUPRESPONSE'][0]['LISTS'][0]['LIST'][0]['LISTITEM']);
}
}
return array($result, $params);
}
/**
* Get Xml Array.
* If xml file has been compiled (has .cmp), load the cmp file as array;
* otherwise, compile the .xml to .cmp first new 2.2.3, .cmp files
* will be created in app/cache/metadata_cmp directory. replace '/' with '_'
* for example, /module/demo/BOEvent.xml has cmp file as _module_demo_BOEvent.xml
*
* @param string $xmlFile
* @return array
* */
public static function &getXmlArray($xmlFile)
{
if (isset(self::$_xmlArrayList[$xmlFile])) {
return self::$_xmlArrayList[$xmlFile];
}
$objXmlFileName = $xmlFile;
//echo "getXmlArray($xmlFile)\n";
//$objCmpFileName = dirname($objXmlFileName) . "/__cmp/" . basename($objXmlFileName, "xml") . ".cmp";
//$_crc32 = sprintf('%08X', crc32(dirname($objXmlFileName)));
$_crc32 = strtoupper(md5(dirname($objXmlFileName)));
$objCmpFileName = CACHE_METADATA_PATH . '/' . $_crc32 . '_' . basename($objXmlFileName, "xml") . "cmp";
$xmlArr = null;
//$cacheKey = substr($objXmlFileName, strlen(META_PATH)+1);
$cacheKey = $objXmlFileName;
$findInCache = false;
if (file_exists($objCmpFileName) && filemtime($objCmpFileName) > filemtime($objXmlFileName)) {
// search in cache first
if (!$xmlArr && extension_loaded('apc')) {
if (($xmlArr = apc_fetch($cacheKey)) != null) {
$findInCache = true;
}
}
if (!$xmlArr) {
$content_array = file($objCmpFileName);
$xmlArr = unserialize(implode("", $content_array));
}
} else {
if (extension_loaded('ionCube Loader')) {
include_once OPENBIZ_BIN . "util/xmltoarray.php";
} else {
include_once OPENBIZ_BIN . "util/xmltoarray.src.php";
}
$parser = new XMLParser($objXmlFileName, 'file', 1);
$xmlArr = $parser->getTree();
// simple validate the xml array
$root_keys = array_keys($xmlArr);
$root_key = $root_keys[0];
if (!$root_key || $root_key == "") {
trigger_error("Metadata file parsing error for file {$objXmlFileName}. Please double check your metadata xml file again.", E_USER_ERROR);
}
$xmlArrStr = serialize($xmlArr);
if (!file_exists(dirname($objCmpFileName))) {
mkdir(dirname($objCmpFileName));
}
$cmp_file = fopen($objCmpFileName, 'w') or die("can't open cmp file to write");
fwrite($cmp_file, $xmlArrStr) or die("can't write to the cmp file");
fclose($cmp_file);
}
// save to cache to avoid file processing overhead
if (!$findInCache && extension_loaded('apc')) {
apc_store($cacheKey, $xmlArr);
}
self::$_xmlArrayList[$xmlFile] = $xmlArr;
return $xmlArr;
}
/**
* Erzeugt die Kartendarstellung aus einer XML Datei
*
* @param string $file XML Datei
* @return bool
*/
function xmlMap($file)
{
$parser = new XMLParser($file, 'file', 1);
$tree = $parser->getTree();
$lat = $tree[MAP][STARTLAT][VALUE];
$lng = $tree[MAP][STARTLONG][VALUE];
$width = $tree[MAP][WIDTH][VALUE];
$height = $tree[MAP][HEIGHT][VALUE];
$min_zoom = $tree[MAP][MINZOOM][VALUE];
$typ = $tree[MAP][MAPTYPE][VALUE];
$zoom = $tree[MAP][STARTZOOM][VALUE];
if (!$min_zoom) {
$min_zoom = 1;
}
$max_zoom = $tree[MAP][MAXZOOM][VALUE];
if (!$max_zoom) {
$max_zoom = 17;
}
$navcontrol = $tree[MAP][NAVCONTROL][VALUE];
$width = $width . "px";
$height = $height . "px";
if ($typ == "normal") {
$typstr = "G_NORMAL_MAP";
} elseif ($typ == "satellit") {
$typstr = "G_SATELLITE_MAP";
} elseif ($typ == "hybrid") {
$typstr = "G_HYBRID_MAP";
}
if ($navcontrol == "large") {
$controlstr = "GLargeMapControl()";
} elseif ($navcontrol == "small") {
$controlstr = "GSmallMapControl()";
}
echo "\n\t\t<script type=\"text/javascript\">\n\n\t\tvar map = new GMap2(document.getElementById(\"gmapper_map\"));\n\n\t\tmap.addControl(new {$controlstr});\n\n\t\tmap.addControl(new GMapTypeControl());\n\n\t\tmap.enableDoubleClickZoom();\n\n\t\tmap.enableContinuousZoom();\n\n\t\tvar mt = map.getMapTypes();\n\n\t\t for (var i=0; i<mt.length; i++) {\n\t\t mt[i].getMinimumResolution = function() {return {$min_zoom};}\n\t\t mt[i].getMaximumResolution = function() {return {$max_zoom};}\n\t\t }\n\t\tmap.addControl(new GMapTypeControl());\n\n\t\tmap.setCenter(new GLatLng( {$lat},{$lng}),{$zoom});\n\n\n\t\tmap.setMapType({$typstr});\n\n\t\t</script>";
return true;
}