Author: krispopat
Date: Tue Mar 9 18:37:54 2010
New Revision: 921050
URL: http://svn.apache.org/viewvc?rev=921050&view=rev
Log:
Added:
Basic connection testing
add/get/delete participant
add/get/delete properties
Lot's of other code work.
See TestWookieService.php
Thanks to Raido Kuli
Added:
incubator/wookie/trunk/connector/php/WidgetProperties.php (with props)
Modified:
incubator/wookie/trunk/connector/php/HTTP_Response.php
incubator/wookie/trunk/connector/php/TestWookieService.php
incubator/wookie/trunk/connector/php/Widget.php
incubator/wookie/trunk/connector/php/WidgetInstance.php
incubator/wookie/trunk/connector/php/WidgetInstances.php
incubator/wookie/trunk/connector/php/WookieConnectorExceptions.php
incubator/wookie/trunk/connector/php/WookieConnectorService.php
incubator/wookie/trunk/connector/php/WookieServerConnection.php
Modified: incubator/wookie/trunk/connector/php/HTTP_Response.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/HTTP_Response.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/HTTP_Response.php (original)
+++ incubator/wookie/trunk/connector/php/HTTP_Response.php Tue Mar 9 18:37:54
2010
@@ -1,5 +1,6 @@
<?php
-/**
+
+/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
@@ -12,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
+
class HTTP_Response {
private $statusCode;
private $responseText;
Modified: incubator/wookie/trunk/connector/php/TestWookieService.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/TestWookieService.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/TestWookieService.php (original)
+++ incubator/wookie/trunk/connector/php/TestWookieService.php Tue Mar 9
18:37:54 2010
@@ -1,5 +1,5 @@
<?php
-/**
+/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
@@ -17,15 +17,18 @@
ini_set('display_errors', 1);
error_reporting(E_ALL &~ E_NOTICE);
-require("WookieConnectorService.php");
+require_once("WookieConnectorService.php");
-$test = new WookieConnectorService("http://127.0.0.1:8080/wookie/";, "TEST",
"localhost_test", 'demo_2');
+$test = new WookieConnectorService("http://localhost:8080/wookie/";, "TEST",
"localhost_test", 'demo_2');
//setup different userName
$test->getUser()->setLoginName("demo_1");
//get all available widgets
$availableWidgets = $test->getAvailableWidgets();
//print_r($availableWidgets);
+//check connection
+echo $test->getConnection()->Test().'<br />';
+
//create select menus
echo '<pre>';
echo '<form action="" method="GET">';
@@ -66,20 +69,45 @@ if($_GET['widget_id'] != '') {
//setup different userName for current user
$test->getUser()->setLoginName("demo_2");
$widget = $test->getOrCreateInstance($_GET['widget_id']);
- echo '<iframe src="'.$widget->getUrl().'"
width="'.$widget->getWidth().'" height="'.$widget->getHeight().'"></iframe><br
/>';
-
+ if($widget) {
+ echo '<iframe src="'.$widget->getUrl().'"
width="'.$widget->getWidth().'" height="'.$widget->getHeight().'"></iframe><br
/>';
+ }
//add participant
$testUser = new User('demo_2', 'demo_2');
$test->addParticipant($widget, $testUser);
print_r($test->getUsers($widget));
+
+ //delete participant DOES NOT WORK
+ $testUser = new User('demo_2', 'demo_2');
+ $test->deleteParticipant($widget, $testUser);
+ $test->deleteParticipant($widget, $testUser);
+ echo 'Users after delete <br />';
+ print_r($test->getUsers($widget));
+
+
+ //add property
+ $newProperty = new Property('demo_property', 'demo_value');
+ $result = $test->setProperty($widget, $newProperty);
+ print_r($result);
+
+ //get property from server
+ $newProperty = new Property('demo_property');
+ print_r($test->getProperty($widget, $newProperty)); // you can use
property without value for get -> new Property('proovikas');
+
+ //finally delete it from server
+ $newProperty = new Property('proovikas');
+ echo 'Properties after delete<br />';
+ print_r($test->deleteProperty($widget, $newProperty)); // you can use
property without value for get -> new Property('proovikas');
+ echo '<br />';
}
if($_GET['widget_id2'] != '') {
//setup different userName for current user
$test->getUser()->setLoginName("demo_3");
$widget2 = $test->getOrCreateInstance($_GET['widget_id2']);
- echo '<iframe src="'.$widget2->getUrl().'"
width="'.$widget2->getWidth().'"
height="'.$widget2->getHeight().'"></iframe><br />';
-
+ if($widget2) {
+ echo '<iframe src="'.$widget2->getUrl().'"
width="'.$widget2->getWidth().'"
height="'.$widget2->getHeight().'"></iframe><br />';
+ }
//add participant
$testUser = new User('demo_3', 'demo_3');
$test->addParticipant($widget2, $testUser);
Modified: incubator/wookie/trunk/connector/php/Widget.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/Widget.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/Widget.php (original)
+++ incubator/wookie/trunk/connector/php/Widget.php Tue Mar 9 18:37:54 2010
@@ -1,5 +1,6 @@
<?php
-/**
+
+/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
@@ -12,8 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
-
+
/**
* A client side representation of a widget.
*
Modified: incubator/wookie/trunk/connector/php/WidgetInstance.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/WidgetInstance.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/WidgetInstance.php (original)
+++ incubator/wookie/trunk/connector/php/WidgetInstance.php Tue Mar 9 18:37:54
2010
@@ -1,4 +1,5 @@
<?php
+
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Modified: incubator/wookie/trunk/connector/php/WidgetInstances.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/WidgetInstances.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/WidgetInstances.php (original)
+++ incubator/wookie/trunk/connector/php/WidgetInstances.php Tue Mar 9
18:37:54 2010
@@ -1,4 +1,5 @@
<?php
+
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Added: incubator/wookie/trunk/connector/php/WidgetProperties.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/WidgetProperties.php?rev=921050&view=auto
==============================================================================
--- incubator/wookie/trunk/connector/php/WidgetProperties.php (added)
+++ incubator/wookie/trunk/connector/php/WidgetProperties.php Tue Mar 9
18:37:54 2010
@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ class Property {
+ private $propertyName = '';
+ private $propertyValue = '';
+ private $isPublic = 'false';
+
+ function __construct($propertyName, $propertyValue = null, $isPublic =
'false') {
+ $this->propertyName = (string) $propertyName;
+ $this->propertyValue = (string) $propertyValue;
+ $this->isPublic = (string) $isPublic;
+ }
+
+ public function getValue() {
+ return $this->propertyValue;
+ }
+
+ public function getName() {
+ return $this->propertyName;
+ }
+ public function isPublic() {
+ return $this->isPublic;
+ }
+
+ public function setValue($value) {
+ $this->propertyValue = (string) $value;
+ }
+
+ public function setName($propertyName) {
+ $this->propertyName = (string) $propertyName;
+ }
+ public function set_isPublic($isPublic) {
+ $this->isPublic = (string) $isPublic;
+ }
+
+ }
+
+?>
\ No newline at end of file
Propchange: incubator/wookie/trunk/connector/php/WidgetProperties.php
------------------------------------------------------------------------------
svn:executable = *
Modified: incubator/wookie/trunk/connector/php/WookieConnectorExceptions.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/WookieConnectorExceptions.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/WookieConnectorExceptions.php
(original)
+++ incubator/wookie/trunk/connector/php/WookieConnectorExceptions.php Tue Mar
9 18:37:54 2010
@@ -1,4 +1,5 @@
<?php
+
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Modified: incubator/wookie/trunk/connector/php/WookieConnectorService.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/WookieConnectorService.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/WookieConnectorService.php (original)
+++ incubator/wookie/trunk/connector/php/WookieConnectorService.php Tue Mar 9
18:37:54 2010
@@ -1,4 +1,5 @@
<?php
+
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -18,168 +19,182 @@ require("WookieServerConnection.php");
require("WidgetInstances.php");
require("Widget.php");
require("WidgetInstance.php");
+require("WidgetProperties.php");
require("User.php");
require("HTTP_Response.php");
class WookieConnectorService {
- private $conn;
- public $WidgetInstances;
- private $user;
-
- function __construct($url, $apiKey, $sharedDataKey, $loginName, $screenName
= null) {
- $this->setConnection(new WookieServerConnection($url, $apiKey,
$sharedDataKey));
- $this->setWidgetInstancesHolder();
- $this->setUser($loginName, $screenName);
- }
-
- public function setConnection($newConn) {
- $this->conn = $newConn;
- }
-
- public function getConnection() {
- return $this->conn;
- }
-
- public function setWidgetInstancesHolder() {
- $this->WidgetInstances = new WidgetInstances();
- }
-
- public function setUser($loginName, $screenName = null) {
- if($screenName == null) {
- $screenName = $loginName;
- }
- $this->user = new User($loginName, $screenName);
- }
-
- public function getUser() {
- return $this->user;
- }
-
- /* Do POST request
- /* @return new HTTP_Response instance */
-
- private function do_post_request($url, $data, $optional_headers = null)
- {
- if(is_array($data)) {
- // convert variables array to string:
- $_data = array();
- while(list($n,$v) = each($data)){
- $_data[] = urlencode($n)."=".urlencode($v);
- }
- $data = implode('&', $_data);
+ private $conn;
+ public $WidgetInstances;
+ private $user;
+ private $httpStreamCtx;
+
+ function __construct($url, $apiKey, $sharedDataKey, $loginName,
$screenName = null) {
+ $this->setConnection(new WookieServerConnection($url, $apiKey,
$sharedDataKey));
+ $this->setWidgetInstancesHolder();
+ $this->setUser($loginName, $screenName);
+ $this->setHttpStreamContext(array('http' => array('timeout' =>
15)));
+ }
+
+ public function setConnection($newConn) {
+ $this->conn = $newConn;
+ }
+
+ public function getConnection() {
+ return $this->conn;
+ }
+
+ public function setWidgetInstancesHolder() {
+ $this->WidgetInstances = new WidgetInstances();
+ }
+
+ public function setUser($loginName, $screenName = null) {
+ if($screenName == null) {
+ $screenName = $loginName;
+ }
+ $this->user = new User($loginName, $screenName);
+ }
+
+ public function getUser() {
+ return $this->user;
}
- $params = array('http' => array(
- 'method' => 'POST',
- 'content' => $data
- ));
+ private function setHttpStreamContext($params = null) {
+ $this->httpStreamCtx = @stream_context_create($params);
+ }
- if ($optional_headers !== null) {
- $params['http']['header'] = $optional_headers;
- }
- $ctx = @stream_context_create($params);
- // $fp = @@file_get_contents($url, 'rb', false, $ctx);
- $response = @file_get_contents($url, false, $ctx);
-
- return new HTTP_Response($response, $http_response_header);
- }
-
-
- /**
- * Get or create an instance of a widget.
- *
- * @param widget
- * @return the ID of the widget instance
- * @throws IOException
- * @throws SimalRepositoryException
- */
-
- public function getOrCreateInstance($Widget_or_GUID = null) {
- try {
- if(is_object($Widget_or_GUID)) {
- $guid = $Widget_or_GUID->getIdentifier();
- } else {
- $guid = $Widget_or_GUID;
- }
- if($guid == '') {
- throw new WookieConnectorException("No GUID nor Widget
object");
- }
- $requestUrl =
$this->getConnection()->getURL().'/widgetinstances';
- $request.= '&api_key='.$this->getConnection()->getApiKey();
- $request.= '&servicetype=';
- $request.= '&userid='.$this->getUser()->getLoginName();
- $request.=
'&shareddatakey='.$this->getConnection()->getSharedDataKey();
- $request.= '&widgetid='.$guid;
-
- if(!$this->checkURL($requestUrl)) {
- throw new WookieConnectorException("URL for supplied
Wookie Server is malformed: ".$requestUrl);
- }
- $response = $this->do_post_request($requestUrl, $request);
+ private function getHttpStreamContext() {
+ return $this->httpStreamCtx;
+ }
+
+ /* Do HTTP request
+ /* @return new HTTP_Response instance */
+
+ private function do_request($url, $data, $method = 'POST')
+ {
+ if(is_array($data)) {
+ // convert variables array to string:
+ $_data = array();
+ while(list($n,$v) = each($data)){
+ $_data[] = urlencode($n)."=".urlencode($v);
+ }
+ $data = implode('&', $_data);
+ }
+
+ $params = array('http' => array(
+ 'method' => $method,
+ 'content' => $data,
+ 'timeout' => 15
+ ));
+ $this->setHttpStreamContext($params);
+ $response = @file_get_contents($url, false,
$this->getHttpStreamContext());
- //if instance was created, perform second request to get widget
instance
- if($response->getStatusCode() == 201) {
- $response = $this->do_post_request($requestUrl,
$request);
- }
- $instance = $this->parseInstance($guid,
$response->getResponseText());
- $this->WidgetInstances->put($instance);
- return $instance;
- } catch (WookieConnectorException $e) {
- echo $e->errorMessage();
+ //revert back to default value for other requests
+ $this->setHttpStreamContext(array('http' => array('timeout' =>
15)));
+
+ return new HTTP_Response($response, $http_response_header);
}
+
+
+ /**
+ * Get or create an instance of a widget.
+ *
+ * @param widget
+ * @return the ID of the widget instance
+ * @throws IOException
+ * @throws SimalRepositoryException
+ */
+
+ public function getOrCreateInstance($Widget_or_GUID = null) {
+ try {
+ if(is_object($Widget_or_GUID)) {
+ $guid = $Widget_or_GUID->getIdentifier();
+ } else {
+ $guid = $Widget_or_GUID;
+ }
+ if($guid == '') {
+ throw new WookieConnectorException("No GUID nor
Widget object");
+ }
+ $requestUrl =
$this->getConnection()->getURL().'widgetinstances';
+ $request.=
'&api_key='.$this->getConnection()->getApiKey();
+ $request.= '&servicetype=';
+ $request.= '&userid='.$this->getUser()->getLoginName();
+ $request.=
'&shareddatakey='.$this->getConnection()->getSharedDataKey();
+ $request.= '&widgetid='.$guid;
+
+ if(!$this->checkURL($requestUrl)) {
+ throw new WookieConnectorException("URL for
supplied Wookie Server is malformed: ".$requestUrl);
+ }
+ $response = $this->do_request($requestUrl, $request);
+
+ //if instance was created, perform second request to
get widget instance
+ if($response->getStatusCode() == 201) {
+ $response = $this->do_request($requestUrl,
$request);
+ }
+ if($response->getStatusCode() == 401) { throw new
WookieConnectorException("Invalid API key"); }
+
+ $instance = $this->parseInstance($guid,
$response->getResponseText());
+ $this->WidgetInstances->put($instance);
+ return $instance;
+ } catch (WookieConnectorException $e) {
+ echo $e->errorMessage();
+ }
return false;
- }
-
-
- /**
- * Record an instance of the given widget.
- *
- * @param xml description of the instance as returned by the widget server
when the widget was instantiated.
- * @return new Widget instance
- */
- private function parseInstance($widgetGuid, $xml) {
- $xmlWidgetData = @simplexml_load_string($xml);
- if(is_object($xmlWidgetData)) {
- $url = (string) $xmlWidgetData->url;
- $title = (string) $xmlWidgetData->title;
- $height = (string) $xmlWidgetData->height;
- $width = (string) $xmlWidgetData->width;
- $maximize = (string) $xmlWidgetData->maximize;
- $instance = new WidgetInstance($url, $widgetGuid, $title,
$height, $width, $maximize);
- return $instance;
- }
- return false;
- }
-
- /**
- * Check if URL is parsable.
- *
- * @param url
- * @return boolean
- */
-
- private function checkURL($url) {
- $UrlCheck = parse_url($url);
- if($UrlCheck['scheme'] != 'http' || $UrlCheck['host'] == null ||
$UrlCheck['path'] == null) {
+ }
+
+
+ /**
+ * Record an instance of the given widget.
+ *
+ * @param xml description of the instance as returned by the widget
server when the widget was instantiated.
+ * @return new Widget instance
+ */
+ private function parseInstance($widgetGuid, $xml) {
+ $xmlWidgetData = @simplexml_load_string($xml);
+ if(is_object($xmlWidgetData)) {
+ //print_r($xmlWidgetData);
+ $url = (string) $xmlWidgetData->url;
+ $title = (string) $xmlWidgetData->title;
+ $height = (string) $xmlWidgetData->height;
+ $width = (string) $xmlWidgetData->width;
+ $maximize = (string) $xmlWidgetData->maximize;
+ $instance = new WidgetInstance($url, $widgetGuid,
$title, $height, $width, $maximize);
+ return $instance;
+ }
return false;
}
- return true;
- }
-
- /**
- * @refactor At time of writing the REST API for adding a participant is
broken so we are
- * using the non-REST approach. The code for REST API is commented out and
should be used
- * in the future.
- */
-
- public function addParticipant($widgetInstance, $User) {
- $Url = $this->getConnection()->getURL().'/participants';
-
- try {
- if(!is_object($widgetInstance)) throw new
WookieWidgetInstanceException('No Widget instance');
- if(!is_object($User)) throw new WookieConnectorException('No
User object');
-
- $data = array(
+
+ /**
+ * Check if URL is parsable.
+ *
+ * @param url
+ * @return boolean
+ */
+
+ private function checkURL($url) {
+ $UrlCheck = @parse_url($url);
+ if($UrlCheck['scheme'] != 'http' || $UrlCheck['host'] == null
|| $UrlCheck['path'] == null) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * @refactor At time of writing the REST API for adding a participant
is broken so we are
+ * using the non-REST approach. The code for REST API is commented out
and should be used
+ * in the future.
+ * @return boolean true - if added/exists - false if some error
+ */
+
+ public function addParticipant($widgetInstance, $User) {
+ $Url = $this->getConnection()->getURL().'participants';
+
+ try {
+ if(!is_object($widgetInstance)) throw new
WookieWidgetInstanceException('No Widget instance');
+ if(!is_object($User)) throw new
WookieConnectorException('No User object');
+
+ $data = array(
'api_key' =>
$this->getConnection()->getApiKey(),
'shareddatakey' =>
$this->getConnection()->getSharedDataKey(),
'userid' => $this->getUser()->getLoginName(),
@@ -187,111 +202,157 @@ class WookieConnectorService {
'participant_id' =>
$this->getUser()->getLoginName(),
'participant_display_name' =>
$User->getScreenName(),
'participant_thumbnail_url' =>
$User->getThumbnailUrl(),
- );
-
- if(!$this->checkURL($Url)) {
- throw new WookieConnectorException("Participants rest
URL is incorrect: ".$Url);
- }
-
- $response = $this->do_post_request($Url, $data);
- $statusCode = $response->getStatusCode();
-
- switch($statusCode) {
+ );
+
+ if(!$this->checkURL($Url)) {
+ throw new
WookieConnectorException("Participants rest URL is incorrect: ".$Url);
+ }
+
+ $response = $this->do_request($Url, $data);
+ $statusCode = $response->getStatusCode();
+
+ switch($statusCode) {
case 200: //participant already exists
- return true;
- break;
+ return true;
+ break;
case 201:
- return true; //new participant added
- break;
+ return true; //new participant added
+ break;
case ($statusCode > 201):
- throw new
WookieConnectorException($response->headerToString().'<br
/>'.$response->getResponseText());
- break;
- default:
- return false;
+ throw new
WookieConnectorException($response->headerToString().'<br
/>'.$response->getResponseText());
+ break;
+ }
+
+ } catch (WookieConnectorException $e) {
+ echo $e->errorMessage();
+ } catch (WookieWidgetInstanceException $e) {
+ echo '<b>function.addParticipant:</b>
'.$e->getMessage().'<br />';
}
+ return false;
+ }
+
+ /**
+ * @refactor Delete participant
+ * @param WidgetInstance $widgetInstance
+ * @param UserInstance $User
+ * @return boolean true - if deleted, false - if not found
+ */
+
+ public function deleteParticipant($widgetInstance, $User) {
+ $Url = $this->getConnection()->getURL().'participants';
- } catch (WookieConnectorException $e) {
- echo $e->errorMessage();
- } catch (WookieWidgetInstanceException $e) {
- echo '<b>function.addParticipant:</b> '.$e->getMessage().'<br
/>';
- }
-
- }
-
- /**
- * Get the array of users for a widget instance
- * @param instance
- * @return an array of users
- * @throws WookieConnectorException
- */
- public function getUsers($widgetInstance) {
- $Url = $this->getConnection()->getURL().'/participants';
- $Users = array();
try {
if(!is_object($widgetInstance)) throw new
WookieWidgetInstanceException('No Widget instance');
+ if(!is_object($User)) throw new
WookieConnectorException('No User object');
+
$request =
'?api_key='.$this->getConnection()->getApiKey();
$request .=
'&shareddatakey='.$this->getConnection()->getSharedDataKey();
$request .= '&userid='.$this->getUser()->getLoginName();
$request .=
'&widgetid='.$widgetInstance->getIdentifier();
-
+ $request .=
'&participant_id='.$this->getUser()->getLoginName();
+
+
if(!$this->checkURL($Url)) {
throw new
WookieConnectorException("Participants rest URL is incorrect: ".$Url);
}
-
- $response = new
HTTP_Response(@file_get_contents($Url.$request), $http_response_header);
+
+ $response = $this->do_request($Url.$request, false,
'DELETE');
+ $statusCode = $response->getStatusCode();
+
+ switch($statusCode) {
+ case 200: //participant deleted
+ return true;
+ break;
+ case 404:
+ return false; //participant not found
+ break;
+ case ($statusCode > 201):
+ throw new
WookieConnectorException($response->headerToString().'<br
/>'.$response->getResponseText());
+ break;
+ }
+
+ } catch (WookieConnectorException $e) {
+ echo $e->errorMessage();
+ } catch (WookieWidgetInstanceException $e) {
+ echo '<b>function.deleteParticipant:</b>
'.$e->getMessage().'<br />';
+ }
+ return false;
+ }
+
+ /**
+ * Get the array of users for a widget instance
+ * @param instance
+ * @return an array of users
+ * @throws WookieConnectorException
+ */
+ public function getUsers($widgetInstance) {
+ $Url = $this->getConnection()->getURL().'participants';
+ $Users = array();
+ try {
+ if(!is_object($widgetInstance)) throw new
WookieWidgetInstanceException('No Widget instance');
+ $request =
'?api_key='.$this->getConnection()->getApiKey();
+ $request .=
'&shareddatakey='.$this->getConnection()->getSharedDataKey();
+ $request .= '&userid='.$this->getUser()->getLoginName();
+ $request .=
'&widgetid='.$widgetInstance->getIdentifier();
+
+ if(!$this->checkURL($Url)) {
+ throw new
WookieConnectorException("Participants rest URL is incorrect: ".$Url);
+ }
+
+ $response = new
HTTP_Response(@file_get_contents($Url.$request, false,
$this->getHttpStreamContext()), $http_response_header);
if($response->getStatusCode() > 200) throw new
WookieConnectorException($response->headerToString().'<br
/>'.$response->getResponseText());
-
+
$xmlObj =
@simplexml_load_string($response->getResponseText());
-
+
if(is_object($xmlObj)) {
foreach($xmlObj->children() as $participant) {
- $participantAttr = $participant->attributes();
-
- $id = (string) $participantAttr->id;
- $name = (string)
$participantAttr->display_name;
- $thumbnail_url = (string)
$participantAttr->thumbnail_url;
-
- $newUser = new User($id, $name,
$thumbnail_url);
- array_push($Users, $newUser);
+ $participantAttr =
$participant->attributes();
+
+ $id = (string) $participantAttr->id;
+ $name = (string)
$participantAttr->display_name;
+ $thumbnail_url = (string)
$participantAttr->thumbnail_url;
+
+ $newUser = new User($id, $name,
$thumbnail_url);
+ array_push($Users, $newUser);
}
} else {
throw new WookieConnectorException('Problem
getting participants');
}
-
- return $Users;
+
} catch (WookieWidgetInstanceException $e) {
echo '<b>function.getUsers:</b> '.$e->getMessage().'<br
/>';
} catch (WookieConnectorException $e) {
echo $e->errorMessage();
}
- }
+ return $Users;
+ }
-
- /**
- * Get a set of all the available widgets in the server. If there is an error
- * communicating with the server return an empty set, or the set received so
- * far in order to allow the application to proceed. The application should
- * display an appropriate message in this case.
- *
- * @return array of available widgets
- * @throws WookieConnectorException
- */
-
- public function getAvailableWidgets() {
- $widgets = array();
- try {
- $request = $this->getConnection()->getURL().'/widgets?all=true';
-
- if(!$this->checkURL($request)) {
- throw new WookieConnectorException("URL for Wookie is
malformed");
- }
-
- $response = new HTTP_Response(@file_get_contents($request),
$http_response_header);
- $xmlObj = @simplexml_load_string($response->getResponseText());
-
- if(is_object($xmlObj)) {
- foreach($xmlObj->children() as $widget) {
+
+ /**
+ * Get a set of all the available widgets in the server. If there is an
error
+ * communicating with the server return an empty set, or the set
received so
+ * far in order to allow the application to proceed. The application
should
+ * display an appropriate message in this case.
+ *
+ * @return array of available widgets
+ * @throws WookieConnectorException
+ */
+
+ public function getAvailableWidgets() {
+ $widgets = array();
+ try {
+ $request =
$this->getConnection()->getURL().'widgets?all=true';
+
+ if(!$this->checkURL($request)) {
+ throw new WookieConnectorException("URL for
Wookie is malformed");
+ }
+
+ $response = new
HTTP_Response(@file_get_contents($request, false,
$this->getHttpStreamContext()), $http_response_header);
+ $xmlObj =
@simplexml_load_string($response->getResponseText());
+
+ if(is_object($xmlObj)) {
+ foreach($xmlObj->children() as $widget) {
$id = (string)
$widget->attributes()->identifier;
$title = (string) $widget->title;
$description = (string) $widget->description;
@@ -299,18 +360,152 @@ class WookieConnectorService {
if($iconURL == '') {
$iconURL = (string)
'http://www.oss-watch.ac.uk/images/logo2.gif';
}
- $Widget = new Widget($id, $title, $description,
$iconURL);
- $widgets[$id] = $Widget;
- }
- } else {
+ $Widget = new Widget($id, $title,
$description, $iconURL);
+ $widgets[$id] = $Widget;
+ }
+ } else {
throw new WookieConnectorException('Problem
getting available widgets');
}
-
+
} catch(WookieConnectorException $e) {
echo $e->errorMessage();
}
- return $widgets;
- }
-
+ return $widgets;
+ }
+
+ /**
+ * Set property for Widget instance
+ *
+ * @return new Property instance
+ * @throws WookieConnectorException, WookieWidgetInstanceException
+ */
+
+ public function setProperty($widgetInstance = null, $propertyInstance =
null) {
+ $Url = $this->getConnection()->getURL().'properties';
+
+ try {
+ if(!is_object($widgetInstance)) throw new
WookieWidgetInstanceException('No Widget instance');
+ if(!is_object($propertyInstance)) throw new
WookieConnectorException('No properties instance');
+
+ $data = array(
+ 'api_key' =>
$this->getConnection()->getApiKey(),
+ 'shareddatakey' =>
$this->getConnection()->getSharedDataKey(),
+ 'userid' => $this->getUser()->getLoginName(),
+ 'widgetid' => $widgetInstance->getIdentifier(),
+ 'propertyname' => $propertyInstance->getName(),
+ 'propertyvalue' =>
$propertyInstance->getValue(),
+ 'is_public' => $propertyInstance->isPublic(),
+ );
+
+ if(!$this->checkURL($Url)) {
+ throw new WookieConnectorException("Properties
rest URL is incorrect: ".$Url);
+ }
+
+ $response = $this->do_request($Url, $data);
+ $statusCode = $response->getStatusCode();
+
+ switch($statusCode) {
+ case 201:
+ return $propertyInstance; //new property added, let's
return initial Property instance
+ break;
+ case ($statusCode != 201):
+ throw new
WookieConnectorException($response->headerToString().'<br
/>'.$response->getResponseText());
+ break;
+ }
+
+ } catch (WookieConnectorException $e) {
+ echo $e->errorMessage();
+ } catch (WookieWidgetInstanceException $e) {
+ echo '<b>function.setProperty:</b>
'.$e->getMessage().'<br />';
+ }
+ return false;
+ }
+
+ /**
+ * Get property for Widget instance
+ *
+ * @return new Property(), if request fails, return false;
+ * @throws WookieConnectorException, WookieWidgetInstanceException
+ */
+
+ public function getProperty($widgetInstance = null, $propertyInstance =
null) {
+ $Url = $this->getConnection()->getURL().'properties';
+
+ try {
+ if(!is_object($widgetInstance)) throw new
WookieWidgetInstanceException('No Widget instance');
+ if(!is_object($propertyInstance)) throw new
WookieConnectorException('No properties instance');
+
+ $data = array(
+ 'api_key' =>
$this->getConnection()->getApiKey(),
+ 'shareddatakey' =>
$this->getConnection()->getSharedDataKey(),
+ 'userid' => $this->getUser()->getLoginName(),
+ 'widgetid' => $widgetInstance->getIdentifier(),
+ 'propertyname' => $propertyInstance->getName()
+ );
+ $request = @http_build_query($data);
+
+ if(!$this->checkURL($Url)) {
+ throw new WookieConnectorException("Properties
rest URL is incorrect: ".$Url);
+ }
+
+ $response = new
HTTP_Response(@file_get_contents($Url.'?'.$request, false,
$this->getHttpStreamContext()), $http_response_header);
+ $statusCode = $response->getStatusCode();
+ if($statusCode != 200) {
+ throw new
WookieConnectorException($response->headerToString().'<br
/>'.$response->getResponseText());
+ }
+ return new Property($propertyInstance->getName(),
$response->getResponseText());
+
+ } catch (WookieConnectorException $e) {
+ echo $e->errorMessage();
+ } catch (WookieWidgetInstanceException $e) {
+ echo '<b>function.getProperty:</b>
'.$e->getMessage().'<br />';
+ }
+ return false;
+ }
+
+ /**
+ * Delete property for Widget instance
+ *
+ * @access Public
+ * @return boolean true/false -- true if deleted, false if doesnt exist
+ * @throws WookieConnectorException, WookieWidgetInstanceException
+ */
+
+ public function deleteProperty($widgetInstance = null,
$propertyInstance = null) {
+ $Url = $this->getConnection()->getURL().'properties';
+
+ try {
+ if(!is_object($widgetInstance)) throw new
WookieWidgetInstanceException('No Widget instance');
+ if(!is_object($propertyInstance)) throw new
WookieConnectorException('No properties instance');
+
+ $request =
'?api_key='.$this->getConnection()->getApiKey();
+ $request .=
'&shareddatakey='.$this->getConnection()->getSharedDataKey();
+ $request .= '&userid='.$this->getUser()->getLoginName();
+ $request .=
'&widgetid='.$widgetInstance->getIdentifier();
+ $request .=
'&propertyname='.$propertyInstance->getName();
+
+ if(!$this->checkURL($Url)) {
+ throw new WookieConnectorException("Properties
rest URL is incorrect: ".$Url);
+ }
+
+ $response = $this->do_request($Url.$request, false,
'DELETE');
+ $statusCode = $response->getStatusCode();
+
+ if($statusCode != 200 && $statusCode != 404) {
+ throw new
WookieConnectorException($response->headerToString().'<br
/>'.$response->getResponseText());
+ }
+ if($statusCode == 404) {
+ return false;
+ }
+ return true;
+
+ } catch (WookieConnectorException $e) {
+ echo $e->errorMessage();
+ } catch (WookieWidgetInstanceException $e) {
+ echo '<b>function.getProperty:</b>
'.$e->getMessage().'<br />';
+ }
+ return false;
+ }
+
}
?>
\ No newline at end of file
Modified: incubator/wookie/trunk/connector/php/WookieServerConnection.php
URL:
http://svn.apache.org/viewvc/incubator/wookie/trunk/connector/php/WookieServerConnection.php?rev=921050&r1=921049&r2=921050&view=diff
==============================================================================
--- incubator/wookie/trunk/connector/php/WookieServerConnection.php (original)
+++ incubator/wookie/trunk/connector/php/WookieServerConnection.php Tue Mar 9
18:37:54 2010
@@ -1,4 +1,5 @@
<?php
+
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -17,89 +18,112 @@
* A connection to a Wookie server. This maintains the necessary data for
* connecting to the server and provides utility methods for making common
calls
* via the Wookie REST API.
- *
+ *
*/
-
+
class WookieServerConnection {
- private $url;
- private $apiKey = "TEST";
- private $sharedDataKey = "mysharedkey";
-
- /**
- * Create a connection to a Wookie server at a given URL.
- * @param url the URL of the wookie server
- * @param apiKey the API key for the server
- * @param sharedDataKey the sharedDataKey for the server connection
- *
- * @throws WookieConnectorException if there is a problem setting up this
connection.
- */
- function __construct($url, $apiKey, $sharedDataKey) {
- $this->setURL($url);
- $this->setApiKey($apiKey);
- $this->setSharedDataKey($sharedDataKey);
- }
-
- /**
- * Get the URL of the wookie server.
- *
- * @return
- * @throws WookieConnectionException
- */
- public function getURL() {
- return $this->url;
- }
-
- /**
- * Set the URL of the wookie server.
- *
- * @throws WookieConnectionException
- */
- public function setURL($newUrl) {
- $this->url = $newUrl;
- }
-
- /**
- * Get the API key for this server.
- *
- * @return
- */
- public function getApiKey() {
- return $this->apiKey;
- }
-
- /**
- * Set the API key for this server.
- *
- */
- public function setApiKey($newApiKey) {
- $this->apiKey = $newApiKey;
- }
-
- /**
- * Get the shared data key for this server.
- *
- * @return
- */
- public function getSharedDataKey() {
- return $this->sharedDataKey;
- }
-
- /**
- * Set the shared data key for this server.
- *
- */
- public function setSharedDataKey($newKey) {
- $this->sharedDataKey = $newKey;
- }
-
- public function toString() {
- $str = "Wookie Server Connection - ";
- $str .= "URL: ".$this->getURL();
- $str .= "API Key: ".$this->getApiKey();
- $str .= "Shared Data Key: ".$this->getSharedDataKey();
- return $str;
- }
+ private $url;
+ private $apiKey = "TEST";
+ private $sharedDataKey = "mysharedkey";
+
+ /**
+ * Create a connection to a Wookie server at a given URL.
+ * @param url the URL of the wookie server
+ * @param apiKey the API key for the server
+ * @param sharedDataKey the sharedDataKey for the server connection
+ *
+ * @throws WookieConnectorException if there is a problem setting up
this connection.
+ */
+ function __construct($url, $apiKey, $sharedDataKey) {
+ $this->setURL($url);
+ $this->setApiKey($apiKey);
+ $this->setSharedDataKey($sharedDataKey);
+ }
+
+ /**
+ * Get the URL of the wookie server.
+ *
+ * @return
+ * @throws WookieConnectionException
+ */
+ public function getURL() {
+ return $this->url;
+ }
+
+ /**
+ * Set the URL of the wookie server.
+ *
+ * @throws WookieConnectionException
+ */
+ public function setURL($newUrl) {
+ //parse url, if host == localhost, replace it with 127.0.0.1
+ // Bug causes Apache crash, while using file_get_contents
function
+ // with 'localhost'
+ $urlParts = @parse_url($newUrl);
+ if($urlParts['host'] == 'localhost') {
+ $newUrl = str_replace('localhost', '127.0.0.1',
$newUrl);
+ }
+ $this->url = strrchr($newUrl, '/') != '/'?$newUrl.'/':$newUrl;
+ }
+
+ /**
+ * Get the API key for this server.
+ *
+ * @return
+ */
+ public function getApiKey() {
+ return $this->apiKey;
+ }
+
+ /**
+ * Set the API key for this server.
+ *
+ */
+ public function setApiKey($newApiKey) {
+ $this->apiKey = (string) $newApiKey;
+ }
+
+ /**
+ * Get the shared data key for this server.
+ *
+ * @return
+ */
+ public function getSharedDataKey() {
+ return $this->sharedDataKey;
+ }
+
+ /**
+ * Set the shared data key for this server.
+ *
+ */
+ public function setSharedDataKey($newKey) {
+ $this->sharedDataKey = $newKey;
+ }
+
+ public function toString() {
+ $str = "Wookie Server Connection - ";
+ $str .= "URL: ".$this->getURL();
+ $str .= "API Key: ".$this->getApiKey();
+ $str .= "Shared Data Key: ".$this->getSharedDataKey();
+ return $str;
+ }
+
+ /* Test Wookie server connection
+ * @return boolean - true if success, otherwise false
+ */
+
+ public function Test() {
+ $ctx = @stream_context_create(array('http' => array('timeout'
=> 15)));
+ $response = new
HTTP_Response(@file_get_contents($this->getURL().'advertise?all=true', false,
$ctx), $http_response_header);
+ if($response->getStatusCode() == 200) {
+ $xmlDoc =
@simplexml_load_string($response->getResponseText());
+ if(is_object($xmlDoc) && $xmlDoc->getName() ==
'widgets') {
+ return true;
+ }
+ }
+ return false;
+ }
}
