protected function setUp()
{
$libstub = $this->getMock('Zotero_Library', array('_request'), array('user', '475425', 'z_public_library'));
$itemResponseBody = file_get_contents("../data/apiv1/individualItemJson");
$collectionItemsJsonBibResponseBody = file_get_contents("../data/apiv1/collectionItemsJsonBib");
$allcollectionsResponseBody = file_get_contents("../data/apiv1/allCollections");
$childCollectionsResponseBody = file_get_contents("../data/apiv1/childCollections");
$tagsResponseBody = file_get_contents("../data/apiv1/tagsresponse");
$collectionItemsResponse = libZotero_Http_Response::fromString($collectionItemsJsonBibResponseBody);
$itemResponse = libZotero_Http_Response::fromString($itemResponseBody);
$tagsResponse = libZotero_Http_Response::fromString($tagsResponseBody);
$allcollectionsResponse = libZotero_Http_Response::fromString($allcollectionsResponseBody);
$childCollectionsResponse = libZotero_Http_Response::fromString($childCollectionsResponseBody);
//build urls with instance of library so it adds key if it will have it and stays consistent since we're not testing url building here
$aparams = array('target' => 'items', 'key' => $libstub->_apiKey, 'collectionKey' => 'N7W92H48', 'content' => 'json,bib');
$fetchCollectionItemsUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$aparams = array('target' => 'item', 'key' => $libstub->_apiKey, 'content' => 'json', 'itemKey' => 'X42A7DEE');
$fetchItemUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$aparams = array('target' => 'collections', 'content' => 'json', 'limit' => '100', 'key' => $libstub->_apiKey);
$fetchCollectionsUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$aparams = array('target' => 'collections', 'content' => 'json', 'collectionKey' => 'N7W92H48', 'key' => $libstub->_apiKey);
$fetchChildCollectionsUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$aparams = array('target' => 'tags', 'content' => 'json', 'key' => $libstub->_apiKey);
$fetchTagsUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$map = array(array($fetchCollectionItemsUrl1, 'GET', NULL, array(), array(), $collectionItemsResponse), array($fetchItemUrl1, 'GET', NULL, array(), array(), $itemResponse), array($fetchCollectionsUrl1, 'GET', NULL, array(), array(), $allcollectionsResponse), array($fetchChildCollectionsUrl1, 'GET', NULL, array(), array(), $childCollectionsResponse), array($fetchTagsUrl1, 'GET', NULL, array(), array(), $tagsResponse));
$libstub->expects($this->any())->method('_request')->will($this->returnValueMap($map));
$this->libstub = $libstub;
}
protected function setUp()
{
$libstub = $this->getMock('Zotero_Library', array('_request'), array('user', '475425', 'z_public_library'));
$aparams = array('target' => 'item', 'key' => $libstub->_apiKey, 'content' => 'json', 'itemKey' => 'X42A7DEE');
$fetchItemUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$itemResponseBody = file_get_contents("../data/apiv2/individualItemJson");
$itemResponse = libZotero_Http_Response::fromString($itemResponseBody);
$aparams = array('target' => 'items', 'key' => $libstub->_apiKey, 'collectionKey' => 'N7W92H48', 'content' => 'json,bib');
$collectionItemsUrl = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$collectionItemsJsonBibResponseBody = file_get_contents("../data/apiv2/collectionItemsJsonBib");
$collectionItemsResponse = libZotero_Http_Response::fromString($collectionItemsJsonBibResponseBody);
$aparams = array('target' => 'collections', 'content' => 'json', 'limit' => '100', 'key' => $libstub->_apiKey);
$fetchCollectionsUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$allcollectionsResponseBody = file_get_contents("../data/apiv2/allCollections");
$allcollectionsResponse = libZotero_Http_Response::fromString($allcollectionsResponseBody);
$aparams = array('target' => 'collections', 'limit' => 100, 'content' => 'json', 'collectionKey' => 'N7W92H48', 'key' => $libstub->_apiKey);
$fetchChildCollectionsUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$childCollectionsResponseBody = file_get_contents("../data/apiv2/childCollections");
$childCollectionsResponse = libZotero_Http_Response::fromString($childCollectionsResponseBody);
$aparams = array('target' => 'tags', 'limit' => 50, 'content' => 'json', 'key' => $libstub->_apiKey);
$fetchTagsUrl1 = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$tagsResponseBody = file_get_contents("../data/apiv2/tagsresponse");
$tagsResponse = libZotero_Http_Response::fromString($tagsResponseBody);
$aparams = array('limit' => 10, 'content' => 'json', 'target' => 'items', 'targetModifier' => 'top');
$fetchItemsTopUrl = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$fetchItemsTopResponseBody = file_get_contents("../data/apiv2/itemsTopResponse");
$fetchItemsTopResponse = libZotero_Http_Response::fromString($fetchItemsTopResponseBody);
$aparams = array('limit' => 10, 'content' => 'json', 'target' => 'items', 'targetModifier' => 'top', 'collectionKey' => 'N7W92H48');
$fetchItemsTopInCollectionUrl = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$fetchItemsTopInCollectionResponseBody = file_get_contents("../data/apiv2/itemsTopInCollectionResponse");
$fetchItemsTopInCollectionResponse = libZotero_Http_Response::fromString($fetchItemsTopInCollectionResponseBody);
$aparams = array('content' => 'json', 'target' => 'children', 'itemKey' => 'GUVBGARB');
$fetchChildItemsUrl = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$fetchChildItemsResponseBody = file_get_contents("../data/apiv2/childItems");
$fetchChildItemsResponse = libZotero_Http_Response::fromString($fetchChildItemsResponseBody);
$aparams = array('content' => 'json', 'target' => 'collection', 'collectionKey' => 'N7W92H48');
$singleCollectionUrl = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$singleCollectionResponseBody = file_get_contents("../data/apiv2/singleCollection");
$singleCollectionResponse = libZotero_Http_Response::fromString($singleCollectionResponseBody);
$map = array(array($collectionItemsUrl, 'GET', NULL, array(), array(), $collectionItemsResponse), array($fetchItemUrl1, 'GET', NULL, array(), array(), $itemResponse), array($fetchCollectionsUrl1, 'GET', NULL, array(), array(), $allcollectionsResponse), array($fetchChildCollectionsUrl1, 'GET', NULL, array(), array(), $childCollectionsResponse), array($fetchTagsUrl1, 'GET', NULL, array(), array(), $tagsResponse), array($fetchItemsTopUrl, 'GET', NULL, array(), array(), $fetchItemsTopResponse), array($fetchItemsTopInCollectionUrl, 'GET', NULL, array(), array(), $fetchItemsTopInCollectionResponse), array($fetchChildItemsUrl, 'GET', NULL, array(), array(), $fetchChildItemsResponse), array($singleCollectionUrl, 'GET', NULL, array(), array(), $singleCollectionResponse));
$libstub->expects($this->any())->method('_request')->will($this->returnValueMap($map));
/*
echo "Stubbing Requests to GET URLS:\n";
foreach($map as $stubMapEntry){
echo $stubMapEntry[0] . "\n";
}
echo "\n";
*/
$this->libstub = $libstub;
}
public function testTopItems()
{
$topItemsResponseBody = file_get_contents("../data/apiv2/topItemsBibCitationCoins");
$topItemsResponse = libZotero_Http_Response::fromString($topItemsResponseBody);
$libstub = $this->getMock('Zotero_Library', array('_request'), array('user', '475425', 'z_public_library'));
$aparams = array('limit' => 10, 'content' => 'bib,citation,coins', 'linkwrap' => 1, 'style' => 'chicago-fullnote-bibliography', 'target' => 'items', 'targetModifier' => 'top');
$topItemsUrl = $libstub->apiRequestUrl($aparams) . $libstub->apiQueryString($aparams);
$map = array(array($topItemsUrl, 'GET', NULL, array(), array(), $topItemsResponse));
$libstub->expects($this->any())->method('_request')->will($this->returnValueMap($map));
$items = $libstub->fetchItemsTop(array('limit' => 10, 'content' => 'bib,citation,coins', 'linkwrap' => 1, 'style' => 'chicago-fullnote-bibliography'));
$this->assertEquals(count($items), 10, "Got 10 item results");
$i = 0;
foreach ($items as $item) {
//test that subcontent blocks were extracted and are present
$this->assertTrue(!empty($item->bibContent), "non-empty bibContent {$i}");
$this->assertTrue(!empty($item->subContents['bib']), "non-empty bib subContent {$i}");
$this->assertEquals(trim($item->bibContent), trim($item->subContents['bib']), 'bibContent and subContents[bib] are the same');
$this->assertTrue(!empty($item->subContents['citation']), "non-empty citation subContent {$i}");
$this->assertTrue(isset($item->subContents['coins']), "subContents['coins'] is set, even if empty {$i}");
//check that subcontent blocks are parseable
$doc = new DOMDocument();
$this->assertTrue($doc->loadXml($item->subContents['bib']), "bibContent parsed into dom");
$this->assertTrue($doc->loadXml($item->subContents['citation']), "subContents['citation'] parsed into dom");
//TODO: should the decoding be necessary on the user side or should libZotero be decoding this before saving?
//is all export translator data similarly encoded?
if (!empty($item->subContents['coins'])) {
$this->assertTrue($doc->loadXml(htmlspecialchars_decode($item->subContents['coins'])), "subContents['coins'] parsed into dom");
}
$i++;
}
$firstItem = $items[0];
$doc = new DOMDocument();
$doc->loadXml($item->bibContent);
$linkNodes = $doc->getElementsByTagName("a");
$this->assertTrue($linkNodes->length > 0, "anchor link found in bibContent");
}
public static function utilRequest($url, $method = "GET", $body = NULL, $headers = array(), $basicauth = array())
{
libZoteroDebug("url being requested: " . $url . "\n\n");
$ch = curl_init();
$httpHeaders = array();
//set api version - allowed to be overridden by passed in value
if (!isset($headers['Zotero-API-Version'])) {
$headers['Zotero-API-Version'] = ZOTERO_API_VERSION;
}
foreach ($headers as $key => $val) {
$httpHeaders[] = "{$key}: {$val}";
}
//disable Expect header
$httpHeaders[] = 'Expect:';
if (!empty($basicauth)) {
$passString = $basicauth['username'] . ':' . $basicauth['password'];
/*
echo $passString;
curl_setopt($ch, CURLOPT_USERPWD, $passString);
curl_setopt($ch, CURLOPT_FORBID_REUSE, true);
*/
$authHeader = 'Basic ' . base64_encode($passString);
$httpHeaders[] = "Authorization: {$authHeader}";
} else {
$passString = '';
curl_setopt($ch, CURLOPT_USERPWD, $passString);
}
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpHeaders);
//curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
//FOLLOW LOCATION HEADERS
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$umethod = strtoupper($method);
switch ($umethod) {
case "GET":
curl_setopt($ch, CURLOPT_HTTPGET, true);
break;
case "POST":
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
break;
case "PUT":
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
break;
case "DELETE":
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
break;
}
$responseBody = curl_exec($ch);
$responseInfo = curl_getinfo($ch);
$zresponse = libZotero_Http_Response::fromString($responseBody);
//Zend Response does not parse out the multiple sets of headers returned when curl automatically follows
//a redirect and the new headers are left in the body. Zend_Http_Client gets around this by manually
//handling redirects. That may end up being a better solution, but for now we'll just re-read responses
//until a non-redirect is read
while ($zresponse->isRedirect()) {
$redirectedBody = $zresponse->getBody();
$zresponse = libZotero_Http_Response::fromString($redirectedBody);
}
curl_close($ch);
return $zresponse;
}
/**
* Make http request to zotero api
*
* @param string $url target api url
* @param string $method http method GET|POST|PUT|DELETE
* @param string $body request body if write
* @param array $headers headers to set on request
* @return HTTP_Response
*/
public function _request($url, $method = "GET", $body = NULL, $headers = array())
{
libZoteroDebug("url being requested: " . $url . "\n\n");
$ch = curl_init();
$httpHeaders = array();
foreach ($headers as $key => $val) {
$httpHeaders[] = "{$key}: {$val}";
}
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpHeaders);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
$umethod = strtoupper($method);
switch ($umethod) {
case "GET":
curl_setopt($ch, CURLOPT_HTTPGET, true);
break;
case "POST":
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
break;
case "PUT":
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
break;
case "DELETE":
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
break;
}
$gotCached = false;
if ($this->_cacheResponses && $umethod == 'GET') {
$cachedResponse = apc_fetch($url, $success);
if ($success) {
$responseBody = $cachedResponse['responseBody'];
$responseInfo = $cachedResponse['responseInfo'];
$zresponse = libZotero_Http_Response::fromString($responseBody);
$gotCached = true;
}
}
if (!$gotCached) {
$responseBody = curl_exec($ch);
$responseInfo = curl_getinfo($ch);
//libZoteroDebug( "{$method} url:" . $url . "\n");
//libZoteroDebug( "%%%%%" . $responseBody . "%%%%%\n\n");
$zresponse = libZotero_Http_Response::fromString($responseBody);
//Zend Response does not parse out the multiple sets of headers returned when curl automatically follows
//a redirect and the new headers are left in the body. Zend_Http_Client gets around this by manually
//handling redirects. That may end up being a better solution, but for now we'll just re-read responses
//until a non-redirect is read
while ($zresponse->isRedirect()) {
$redirectedBody = $zresponse->getBody();
$zresponse = libZotero_Http_Response::fromString($redirectedBody);
}
$saveCached = array('responseBody' => $responseBody, 'responseInfo' => $responseInfo);
if ($this->_cacheResponses) {
apc_store($url, $saveCached, $this->_cachettl);
}
}
$this->_lastResponse = $zresponse;
return $zresponse;
}
<?php
/*
* citeendpoint.php forwards requests from made from JS and forwards it
* to the citation or translation server, then returns the response
*/
require_once './config.php';
//endpoints
require_once '../library/libZotero/build/libZoteroSingle.php';
$queryString = $_SERVER['QUERY_STRING'];
$requestUrl = $citationEndpoint . '?' . $queryString;
$requestMethod = 'POST';
//raw body of the request
$rawbody = @file_get_contents('php://input');
$ch = curl_init();
$httpHeaders = array();
$httpHeaders[] = "Content-Type: application/json";
curl_setopt($ch, CURLOPT_URL, $requestUrl);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpHeaders);
curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $rawbody);
$responseBody = curl_exec($ch);
$responseInfo = curl_getinfo($ch);
$zresponse = libZotero_Http_Response::fromString($responseBody);
echo $zresponse->getRawBody();
die;
/**
* Make http request to zotero api
*
* @param string $url target api url
* @param string $method http method GET|POST|PUT|DELETE
* @param string $body request body if write
* @param array $headers headers to set on request
* @return HTTP_Response
*/
public function _request($url, $method = "GET", $body = NULL, $headers = array(), $basicauth = array())
{
libZoteroDebug("url being requested: " . $url . "\n\n");
$ch = curl_init();
$httpHeaders = array();
//set api version - allowed to be overridden by passed in value
if (!isset($headers['Zotero-API-Version'])) {
$headers['Zotero-API-Version'] = ZOTERO_API_VERSION;
}
foreach ($headers as $key => $val) {
$httpHeaders[] = "{$key}: {$val}";
}
//disable Expect header
$httpHeaders[] = 'Expect:';
if (!empty($basicauth)) {
$passString = $basicauth['username'] . ':' . $basicauth['password'];
curl_setopt($ch, CURLOPT_USERPWD, $passString);
curl_setopt($ch, CURLOPT_FORBID_REUSE, true);
} else {
curl_setopt($ch, CURLOPT_FRESH_CONNECT, true);
}
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpHeaders);
//curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
if ($this->_followRedirects) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
} else {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
}
$umethod = strtoupper($method);
switch ($umethod) {
case "GET":
curl_setopt($ch, CURLOPT_HTTPGET, true);
break;
case "POST":
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
break;
case "PUT":
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
break;
case "DELETE":
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
break;
}
$gotCached = false;
if ($this->_cacheResponses && $umethod == 'GET') {
$cachedResponse = apc_fetch($url, $success);
if ($success) {
$responseBody = $cachedResponse['responseBody'];
$responseInfo = $cachedResponse['responseInfo'];
$zresponse = libZotero_Http_Response::fromString($responseBody);
$gotCached = true;
}
}
if (!$gotCached) {
$responseBody = curl_exec($ch);
$responseInfo = curl_getinfo($ch);
$zresponse = libZotero_Http_Response::fromString($responseBody);
//Zend Response does not parse out the multiple sets of headers returned when curl automatically follows
//a redirect and the new headers are left in the body. Zend_Http_Client gets around this by manually
//handling redirects. That may end up being a better solution, but for now we'll just re-read responses
//until a non-redirect is read
if ($this->_followRedirects) {
while ($zresponse->isRedirect()) {
$redirectedBody = $zresponse->getBody();
$zresponse = libZotero_Http_Response::fromString($redirectedBody);
}
}
$saveCached = array('responseBody' => $responseBody, 'responseInfo' => $responseInfo);
if ($this->_cacheResponses && !$zresponse->isError()) {
apc_store($url, $saveCached, $this->_cachettl);
}
}
$this->_lastResponse = $zresponse;
return $zresponse;
}
