Initial commit. State 04.2021.

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2021-04-22 17:57:16 +02:00
commit 82781cca41
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Copyright (c) 2010-2011, AWeber Communications, Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of AWeber Communications, Inc. nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL AWEBER COMMUNICATIONS, INC. BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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<?php
require_once('exceptions.php');
require_once('oauth_adapter.php');
require_once('oauth_application.php');
require_once('aweber_response.php');
require_once('aweber_collection.php');
require_once('aweber_entry_data_array.php');
require_once('aweber_entry.php');
/**
* AWeberServiceProvider
*
* Provides specific AWeber information or implementing OAuth.
* @uses OAuthServiceProvider
* @package
* @version $id$
*/
class AWeberServiceProvider implements OAuthServiceProvider {
/**
* @var String Location for API calls
*/
public $baseUri = 'https://api.aweber.com/1.0';
/**
* @var String Location to request an access token
*/
public $accessTokenUrl = 'https://auth.aweber.com/1.0/oauth/access_token';
/**
* @var String Location to authorize an Application
*/
public $authorizeUrl = 'https://auth.aweber.com/1.0/oauth/authorize';
/**
* @var String Location to request a request token
*/
public $requestTokenUrl = 'https://auth.aweber.com/1.0/oauth/request_token';
public function getBaseUri() {
return $this->baseUri;
}
public function removeBaseUri($url) {
return str_replace($this->getBaseUri(), '', $url);
}
public function getAccessTokenUrl() {
return $this->accessTokenUrl;
}
public function getAuthorizeUrl() {
return $this->authorizeUrl;
}
public function getRequestTokenUrl() {
return $this->requestTokenUrl;
}
public function getAuthTokenFromUrl() { return ''; }
public function getUserData() { return ''; }
}
/**
* AWeberAPIBase
*
* Base object that all AWeberAPI objects inherit from. Allows specific pieces
* of functionality to be shared across any object in the API, such as the
* ability to introspect the collections map.
*
* @package
* @version $id$
*/
class AWeberAPIBase {
/**
* Maintains data about what children collections a given object type
* contains.
*/
static protected $_collectionMap = array(
'account' => array('lists', 'integrations'),
'broadcast_campaign' => array('links', 'messages', 'stats'),
'followup_campaign' => array('links', 'messages', 'stats'),
'link' => array('clicks'),
'list' => array('campaigns', 'custom_fields', 'subscribers',
'web_forms', 'web_form_split_tests'),
'web_form' => array(),
'web_form_split_test' => array('components'),
);
/**
* loadFromUrl
*
* Creates an object, either collection or entry, based on the given
* URL.
*
* @param mixed $url URL for this request
* @access public
* @return AWeberEntry or AWeberCollection
*/
public function loadFromUrl($url) {
$data = $this->adapter->request('GET', $url);
return $this->readResponse($data, $url);
}
protected function _cleanUrl($url) {
return str_replace($this->adapter->app->getBaseUri(), '', $url);
}
/**
* readResponse
*
* Interprets a response, and creates the appropriate object from it.
* @param mixed $response Data returned from a request to the AWeberAPI
* @param mixed $url URL that this data was requested from
* @access protected
* @return mixed
*/
protected function readResponse($response, $url) {
$this->adapter->parseAsError($response);
if (!empty($response['id'])) {
return new AWeberEntry($response, $url, $this->adapter);
} else if (array_key_exists('entries', $response)) {
return new AWeberCollection($response, $url, $this->adapter);
}
return false;
}
}
/**
* AWeberAPI
*
* Creates a connection to the AWeberAPI for a given consumer application.
* This is generally the starting point for this library. Instances can be
* created directly with consumerKey and consumerSecret.
* @uses AWeberAPIBase
* @package
* @version $id$
*/
class AWeberAPI extends AWeberAPIBase {
/**
* @var String Consumer Key
*/
public $consumerKey = false;
/**
* @var String Consumer Secret
*/
public $consumerSecret = false;
/**
* @var Object - Populated in setAdapter()
*/
public $adapter = false;
/**
* Uses the app's authorization code to fetch an access token
*
* @param String Authorization code from authorize app page
*/
public static function getDataFromAweberID($string) {
list($consumerKey, $consumerSecret, $requestToken, $tokenSecret, $verifier) = AWeberAPI::_parseAweberID($string);
if (!$verifier) {
return null;
}
$aweber = new AweberAPI($consumerKey, $consumerSecret);
$aweber->adapter->user->requestToken = $requestToken;
$aweber->adapter->user->tokenSecret = $tokenSecret;
$aweber->adapter->user->verifier = $verifier;
list($accessToken, $accessSecret) = $aweber->getAccessToken();
return array($consumerKey, $consumerSecret, $accessToken, $accessSecret);
}
protected static function _parseAWeberID($string) {
$values = explode('|', $string);
if (count($values) < 5) {
return null;
}
return array_slice($values, 0, 5);
}
/**
* Sets the consumer key and secret for the API object. The
* key and secret are listed in the My Apps page in the labs.aweber.com
* Control Panel OR, in the case of distributed apps, will be returned
* from the getDataFromAweberID() function
*
* @param String Consumer Key
* @param String Consumer Secret
* @return null
*/
public function __construct($key, $secret) {
// Load key / secret
$this->consumerKey = $key;
$this->consumerSecret = $secret;
$this->setAdapter();
}
/**
* Returns the authorize URL by appending the request
* token to the end of the Authorize URI, if it exists
*
* @return string The Authorization URL
*/
public function getAuthorizeUrl() {
$requestToken = $this->user->requestToken;
return (empty($requestToken)) ?
$this->adapter->app->getAuthorizeUrl()
:
$this->adapter->app->getAuthorizeUrl() . "?oauth_token={$this->user->requestToken}";
}
/**
* Sets the adapter for use with the API
*/
public function setAdapter($adapter=null) {
if (empty($adapter)) {
$serviceProvider = new AWeberServiceProvider();
$adapter = new OAuthApplication($serviceProvider);
$adapter->consumerKey = $this->consumerKey;
$adapter->consumerSecret = $this->consumerSecret;
}
$this->adapter = $adapter;
}
/**
* Fetches account data for the associated account
*
* @param String Access Token (Only optional/cached if you called getAccessToken() earlier
* on the same page)
* @param String Access Token Secret (Only optional/cached if you called getAccessToken() earlier
* on the same page)
* @return Object AWeberCollection Object with the requested
* account data
*/
public function getAccount($token=false, $secret=false) {
if ($token && $secret) {
$user = new OAuthUser();
$user->accessToken = $token;
$user->tokenSecret = $secret;
$this->adapter->user = $user;
}
$body = $this->adapter->request('GET', '/accounts');
$accounts = $this->readResponse($body, '/accounts');
return $accounts[0];
}
/**
* PHP Automagic
*/
public function __get($item) {
if ($item == 'user') return $this->adapter->user;
trigger_error("Could not find \"{$item}\"");
}
/**
* Request a request token from AWeber and associate the
* provided $callbackUrl with the new token
* @param String The URL where users should be redirected
* once they authorize your app
* @return Array Contains the request token as the first item
* and the request token secret as the second item of the array
*/
public function getRequestToken($callbackUrl) {
$requestToken = $this->adapter->getRequestToken($callbackUrl);
return array($requestToken, $this->user->tokenSecret);
}
/**
* Request an access token using the request tokens stored in the
* current user object. You would want to first set the request tokens
* on the user before calling this function via:
*
* $aweber->user->tokenSecret = $_COOKIE['requestTokenSecret'];
* $aweber->user->requestToken = $_GET['oauth_token'];
* $aweber->user->verifier = $_GET['oauth_verifier'];
*
* @return Array Contains the access token as the first item
* and the access token secret as the second item of the array
*/
public function getAccessToken() {
return $this->adapter->getAccessToken();
}
}
?>

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<?php
if (class_exists('AWeberAPI')) {
trigger_error("Duplicate: Another AWeberAPI client library is already in scope.", E_USER_WARNING);
}
else {
require_once('aweber.php');
}

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<?php
class AWeberCollection extends AWeberResponse implements ArrayAccess, Iterator, Countable {
protected $pageSize = 100;
protected $pageStart = 0;
protected function _updatePageSize() {
# grab the url, or prev and next url and pull ws.size from it
$url = $this->url;
if (array_key_exists('next_collection_link', $this->data)) {
$url = $this->data['next_collection_link'];
} elseif (array_key_exists('prev_collection_link', $this->data)) {
$url = $this->data['prev_collection_link'];
}
# scan querystring for ws_size
$url_parts = parse_url($url);
# we have a query string
if (array_key_exists('query', $url_parts)) {
parse_str($url_parts['query'], $params);
# we have a ws_size
if (array_key_exists('ws_size', $params)) {
# set pageSize
$this->pageSize = $params['ws_size'];
return;
}
}
# we dont have one, just count the # of entries
$this->pageSize = count($this->data['entries']);
}
public function __construct($response, $url, $adapter) {
parent::__construct($response, $url, $adapter);
$this->_updatePageSize();
}
/**
* @var array Holds list of keys that are not publicly accessible
*/
protected $_privateData = array(
'entries',
'start',
'next_collection_link',
);
/**
* getById
*
* Gets an entry object of this collection type with the given id
* @param mixed $id ID of the entry you are requesting
* @access public
* @return AWeberEntry
*/
public function getById($id) {
$data = $this->adapter->request('GET', "{$this->url}/{$id}");
$url = "{$this->url}/{$id}";
return new AWeberEntry($data, $url, $this->adapter);
}
/** getParentEntry
*
* Gets an entry's parent entry
* Returns NULL if no parent entry
*/
public function getParentEntry(){
$url_parts = explode('/', $this->url);
$size = count($url_parts);
# Remove collection id and slash from end of url
$url = substr($this->url, 0, -strlen($url_parts[$size-1])-1);
try {
$data = $this->adapter->request('GET', $url);
return new AWeberEntry($data, $url, $this->adapter);
} catch (Exception $e) {
return NULL;
}
}
/**
* _type
*
* Interpret what type of resources are held in this collection by
* analyzing the URL
*
* @access protected
* @return void
*/
protected function _type() {
$urlParts = explode('/', $this->url);
$type = array_pop($urlParts);
return $type;
}
/**
* create
*
* Invoke the API method to CREATE a new entry resource.
*
* Note: Not all entry resources are eligible to be created, please
* refer to the AWeber API Reference Documentation at
* https://labs.aweber.com/docs/reference/1.0 for more
* details on which entry resources may be created and what
* attributes are required for creating resources.
*
* @access public
* @param params mixed associtative array of key/value pairs.
* @return AWeberEntry(Resource) The new resource created
*/
public function create($kv_pairs) {
# Create Resource
$params = array_merge(array('ws.op' => 'create'), $kv_pairs);
$data = $this->adapter->request('POST', $this->url, $params, array('return' => 'headers'));
# Return new Resource
$url = $data['Location'];
$resource_data = $this->adapter->request('GET', $url);
return new AWeberEntry($resource_data, $url, $this->adapter);
}
/**
* find
*
* Invoke the API 'find' operation on a collection to return a subset
* of that collection. Not all collections support the 'find' operation.
* refer to https://labs.aweber.com/docs/reference/1.0 for more information.
*
* @param mixed $search_data Associative array of key/value pairs used as search filters
* * refer to https://labs.aweber.com/docs/reference/1.0 for a
* complete list of valid search filters.
* * filtering on attributes that require additional permissions to
* display requires an app authorized with those additional permissions.
* @access public
* @return AWeberCollection
*/
public function find($search_data) {
# invoke find operation
$params = array_merge($search_data, array('ws.op' => 'find'));
$data = $this->adapter->request('GET', $this->url, $params);
# get total size
$ts_params = array_merge($params, array('ws.show' => 'total_size'));
$total_size = $this->adapter->request('GET', $this->url, $ts_params, array('return' => 'integer'));
$data['total_size'] = $total_size;
# return collection
return $this->readResponse($data, $this->url);
}
/*
* ArrayAccess Functions
*
* Allows this object to be accessed via bracket notation (ie $obj[$x])
* http://php.net/manual/en/class.arrayaccess.php
*/
public function offsetSet($offset, $value) {}
public function offsetUnset($offset) {}
public function offsetExists($offset) {
if ($offset >=0 && $offset < $this->total_size) {
return true;
}
return false;
}
protected function _fetchCollectionData($offset) {
# we dont have a next page, we're done
if (!array_key_exists('next_collection_link', $this->data)) {
return null;
}
# snag query string args from collection
$parsed = parse_url($this->data['next_collection_link']);
# parse the query string to get params
$pairs = explode('&', $parsed['query']);
foreach ($pairs as $pair) {
list($key, $val) = explode('=', $pair);
$params[$key] = $val;
}
# calculate new args
$limit = $params['ws.size'];
$pagination_offset = intval($offset / $limit) * $limit;
$params['ws.start'] = $pagination_offset;
# fetch data, exclude query string
$url_parts = explode('?', $this->url);
$data = $this->adapter->request('GET', $url_parts[0], $params);
$this->pageStart = $params['ws.start'];
$this->pageSize = $params['ws.size'];
$collection_data = array('entries', 'next_collection_link', 'prev_collection_link', 'ws.start');
foreach ($collection_data as $item) {
if (!array_key_exists($item, $this->data)) {
continue;
}
if (!array_key_exists($item, $data)) {
continue;
}
$this->data[$item] = $data[$item];
}
}
public function offsetGet($offset) {
if (!$this->offsetExists($offset)) {
return null;
}
$limit = $this->pageSize;
$pagination_offset = intval($offset / $limit) * $limit;
# load collection page if needed
if ($pagination_offset !== $this->pageStart) {
$this->_fetchCollectionData($offset);
}
$entry = $this->data['entries'][$offset - $pagination_offset];
# we have an entry, cast it to an AWeberEntry and return it
$entry_url = $this->adapter->app->removeBaseUri($entry['self_link']);
return new AWeberEntry($entry, $entry_url, $this->adapter);
}
/*
* Iterator
*/
protected $_iterationKey = 0;
public function current() {
return $this->offsetGet($this->_iterationKey);
}
public function key() {
return $this->_iterationKey;
}
public function next() {
$this->_iterationKey++;
}
public function rewind() {
$this->_iterationKey = 0;
}
public function valid() {
return $this->offsetExists($this->key());
}
/*
* Countable interface methods
* Allows PHP's count() and sizeOf() functions to act on this object
* http://www.php.net/manual/en/class.countable.php
*/
public function count() {
return $this->total_size;
}
}

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<?php
class AWeberEntry extends AWeberResponse {
/**
* @var array Holds list of data keys that are not publicly accessible
*/
protected $_privateData = array(
'resource_type_link',
'http_etag',
);
/**
* @var array Stores local modifications that have not been saved
*/
protected $_localDiff = array();
/**
* @var array Holds AWeberCollection objects already instantiated, keyed by
* their resource name (plural)
*/
protected $_collections = array();
/**
* attrs
*
* Provides a simple array of all the available data (and collections) available
* in this entry.
*
* @access public
* @return array
*/
public function attrs() {
$attrs = array();
foreach ($this->data as $key => $value) {
if (!in_array($key, $this->_privateData) && !strpos($key, 'collection_link')) {
$attrs[$key] = $value;
}
}
if (!empty(AWeberAPI::$_collectionMap[$this->type])) {
foreach (AWeberAPI::$_collectionMap[$this->type] as $child) {
$attrs[$child] = 'collection';
}
}
return $attrs;
}
/**
* _type
*
* Used to pull the name of this resource from its resource_type_link
* @access protected
* @return String
*/
protected function _type() {
if (empty($this->type)) {
$typeLink = $this->data['resource_type_link'];
if (empty($typeLink)) return null;
list($url, $type) = explode('#', $typeLink);
$this->type = $type;
}
return $this->type;
}
/**
* delete
*
* Delete this object from the AWeber system. May not be supported
* by all entry types.
* @access public
* @return boolean Returns true if it is successfully deleted, false
* if the delete request failed.
*/
public function delete() {
$this->adapter->request('DELETE', $this->url, array(), array('return' => 'status'));
return true;
}
/**
* move
*
* Invoke the API method to MOVE an entry resource to a different List.
*
* Note: Not all entry resources are eligible to be moved, please
* refer to the AWeber API Reference Documentation at
* https://labs.aweber.com/docs/reference/1.0 for more
* details on which entry resources may be moved and if there
* are any requirements for moving that resource.
*
* @access public
* @param AWeberEntry(List) List to move Resource (this) too.
* @return mixed AWeberEntry(Resource) Resource created on List ($list)
* or False if resource was not created.
*/
public function move($list, $last_followup_message_number_sent=NULL) {
# Move Resource
$params = array(
'ws.op' => 'move',
'list_link' => $list->self_link
);
if (isset($last_followup_message_number_sent)) {
$params['last_followup_message_number_sent'] = $last_followup_message_number_sent;
}
$data = $this->adapter->request('POST', $this->url, $params, array('return' => 'headers'));
# Return new Resource
$url = $data['Location'];
$resource_data = $this->adapter->request('GET', $url);
return new AWeberEntry($resource_data, $url, $this->adapter);
}
/**
* save
*
* Saves the current state of this object if it has been changed.
* @access public
* @return void
*/
public function save() {
if (!empty($this->_localDiff)) {
$data = $this->adapter->request('PATCH', $this->url, $this->_localDiff, array('return' => 'status'));
}
$this->_localDiff = array();
return true;
}
/**
* __get
*
* Used to look up items in data, and special properties like type and
* child collections dynamically.
*
* @param String $value Attribute being accessed
* @access public
* @throws AWeberResourceNotImplemented
* @return mixed
*/
public function __get($value) {
if (in_array($value, $this->_privateData)) {
return null;
}
if (!empty($this->data) && array_key_exists($value, $this->data)) {
if (is_array($this->data[$value])) {
$array = new AWeberEntryDataArray($this->data[$value], $value, $this);
$this->data[$value] = $array;
}
return $this->data[$value];
}
if ($value == 'type') return $this->_type();
if ($this->_isChildCollection($value)) {
return $this->_getCollection($value);
}
throw new AWeberResourceNotImplemented($this, $value);
}
/**
* __set
*
* If the key provided is part of the data array, then update it in the
* data array. Otherwise, use the default __set() behavior.
*
* @param mixed $key Key of the attr being set
* @param mixed $value Value being set to the $key attr
* @access public
*/
public function __set($key, $value) {
if (array_key_exists($key, $this->data)) {
$this->_localDiff[$key] = $value;
return $this->data[$key] = $value;
} else {
return parent::__set($key, $value);
}
}
/**
* findSubscribers
*
* Looks through all lists for subscribers
* that match the given filter
* @access public
* @return AWeberCollection
*/
public function findSubscribers($search_data) {
$this->_methodFor(array('account'));
$params = array_merge($search_data, array('ws.op' => 'findSubscribers'));
$data = $this->adapter->request('GET', $this->url, $params);
$ts_params = array_merge($params, array('ws.show' => 'total_size'));
$total_size = $this->adapter->request('GET', $this->url, $ts_params, array('return' => 'integer'));
# return collection
$data['total_size'] = $total_size;
$url = $this->url . '?'. http_build_query($params);
return new AWeberCollection($data, $url, $this->adapter);
}
/**
* getActivity
*
* Returns analytics activity for a given subscriber
* @access public
* @return AWeberCollection
*/
public function getActivity() {
$this->_methodFor(array('subscriber'));
$params = array('ws.op' => 'getActivity');
$data = $this->adapter->request('GET', $this->url, $params);
$ts_params = array_merge($params, array('ws.show' => 'total_size'));
$total_size = $this->adapter->request('GET', $this->url, $ts_params, array('return' => 'integer'));
# return collection
$data['total_size'] = $total_size;
$url = $this->url . '?'. http_build_query($params);
return new AWeberCollection($data, $url, $this->adapter);
}
/** getParentEntry
*
* Gets an entry's parent entry
* Returns NULL if no parent entry
*/
public function getParentEntry(){
$url_parts = explode('/', $this->url);
$size = count($url_parts);
#Remove entry id and slash from end of url
$url = substr($this->url, 0, -strlen($url_parts[$size-1])-1);
#Remove collection name and slash from end of url
$url = substr($url, 0, -strlen($url_parts[$size-2])-1);
try {
$data = $this->adapter->request('GET', $url);
return new AWeberEntry($data, $url, $this->adapter);
} catch (Exception $e) {
return NULL;
}
}
/**
* getWebForms
*
* Gets all web_forms for this account
* @access public
* @return array
*/
public function getWebForms() {
$this->_methodFor(array('account'));
$data = $this->adapter->request('GET', $this->url.'?ws.op=getWebForms', array(),
array('allow_empty' => true));
return $this->_parseNamedOperation($data);
}
/**
* getWebFormSplitTests
*
* Gets all web_form split tests for this account
* @access public
* @return array
*/
public function getWebFormSplitTests() {
$this->_methodFor(array('account'));
$data = $this->adapter->request('GET', $this->url.'?ws.op=getWebFormSplitTests', array(),
array('allow_empty' => true));
return $this->_parseNamedOperation($data);
}
/**
* _parseNamedOperation
*
* Turns a dumb array of json into an array of Entries. This is NOT
* a collection, but simply an array of entries, as returned from a
* named operation.
*
* @param array $data
* @access protected
* @return array
*/
protected function _parseNamedOperation($data) {
$results = array();
foreach($data as $entryData) {
$results[] = new AWeberEntry($entryData, str_replace($this->adapter->app->getBaseUri(), '',
$entryData['self_link']), $this->adapter);
}
return $results;
}
/**
* _methodFor
*
* Raises exception if $this->type is not in array entryTypes.
* Used to restrict methods to specific entry type(s).
* @param mixed $entryTypes Array of entry types as strings, ie array('account')
* @access protected
* @return void
*/
protected function _methodFor($entryTypes) {
if (in_array($this->type, $entryTypes)) return true;
throw new AWeberMethodNotImplemented($this);
}
/**
* _getCollection
*
* Returns the AWeberCollection object representing the given
* collection name, relative to this entry.
*
* @param String $value The name of the sub-collection
* @access protected
* @return AWeberCollection
*/
protected function _getCollection($value) {
if (empty($this->_collections[$value])) {
$url = "{$this->url}/{$value}";
$data = $this->adapter->request('GET', $url);
$this->_collections[$value] = new AWeberCollection($data, $url, $this->adapter);
}
return $this->_collections[$value];
}
/**
* _isChildCollection
*
* Is the given name of a collection a child collection of this entry?
*
* @param String $value The name of the collection we are looking for
* @access protected
* @return boolean
* @throws AWeberResourceNotImplemented
*/
protected function _isChildCollection($value) {
$this->_type();
if (!empty(AWeberAPI::$_collectionMap[$this->type]) &&
in_array($value, AWeberAPI::$_collectionMap[$this->type])) return true;
return false;
}
}

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<?php
class AWeberEntryDataArray implements ArrayAccess, Countable, Iterator {
private $counter = 0;
protected $data;
protected $keys;
protected $name;
protected $parent;
public function __construct($data, $name, $parent) {
$this->data = $data;
$this->keys = array_keys($data);
$this->name = $name;
$this->parent = $parent;
}
public function count() {
return sizeOf($this->data);
}
public function offsetExists($offset) {
return (isset($this->data[$offset]));
}
public function offsetGet($offset) {
return $this->data[$offset];
}
public function offsetSet($offset, $value) {
$this->data[$offset] = $value;
$this->parent->{$this->name} = $this->data;
return $value;
}
public function offsetUnset($offset) {
unset($this->data[$offset]);
}
public function rewind() {
$this->counter = 0;
}
public function current() {
return $this->data[$this->key()];
}
public function key() {
return $this->keys[$this->counter];
}
public function next() {
$this->counter++;
}
public function valid() {
if ($this->counter >= sizeOf($this->data)) {
return false;
}
return true;
}
}
?>

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<?php
/**
* AWeberResponse
*
* Base class for objects that represent a response from the AWeberAPI.
* Responses will exist as one of the two AWeberResponse subclasses:
* - AWeberEntry - a single instance of an AWeber resource
* - AWeberCollection - a collection of AWeber resources
* @uses AWeberAPIBase
* @package
* @version $id$
*/
class AWeberResponse extends AWeberAPIBase {
public $adapter = false;
public $data = array();
public $_dynamicData = array();
/**
* __construct
*
* Creates a new AWeberRespones
*
* @param mixed $response Data returned by the API servers
* @param mixed $url URL we hit to get the data
* @param mixed $adapter OAuth adapter used for future interactions
* @access public
* @return void
*/
public function __construct($response, $url, $adapter) {
$this->adapter = $adapter;
$this->url = $url;
$this->data = $response;
}
/**
* __set
*
* Manual re-implementation of __set, allows sub classes to access
* the default behavior by using the parent:: format.
*
* @param mixed $key Key of the attr being set
* @param mixed $value Value being set to the attr
* @access public
*/
public function __set($key, $value) {
$this->{$key} = $value;
}
/**
* __get
*
* PHP "MagicMethod" to allow for dynamic objects. Defers first to the
* data in $this->data.
*
* @param String $value Name of the attribute requested
* @access public
* @return mixed
*/
public function __get($value) {
if (in_array($value, $this->_privateData)) {
return null;
}
if (array_key_exists($value, $this->data)) {
return $this->data[$value];
}
if ($value == 'type') return $this->_type();
}
}

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<?php
/**
* CurlInterface
*
* An object-oriented shim that wraps the standard PHP cURL library.
*
* This interface has been created so that cURL functionality can be stubbed
* out for unit testing, or swapped for an alternative library.
*
* @see curl
* @package
* @version $id$
*/
interface CurlInterface {
/**
* errNo
*
* Encapsulates curl_errno - Returns the last error number
* @param resource $ch - A cURL handle returned by init.
* @access public
* @return the error number or 0 if no error occured.
*/
public function errno($ch);
/**
* error
*
* Encapsulates curl_error - Return last error string
* @param resource $ch - A cURL handle returned by init.
* @access public
* @return the error messge or '' if no error occured.
*/
public function error($ch);
/**
* execute
*
* Encapsulates curl_exec - Perform a cURL session.
* @param resource $ch - A cURL handle returned by init.
* @access public
* @return TRUE on success, FALSE on failure.
*/
public function execute($ch);
/**
* init
*
* Encapsulates curl_init - Initialize a cURL session.
* @param string $url - url to use.
* @access public
* @return cURL handle on success, FALSE on failure.
*/
public function init($url);
/**
* setopt
*
* Encapsulates curl_setopt - Set an option for cURL transfer.
* @param resource $ch - A cURL handle returned by init.
* @param int $opt - The CURLOPT to set.
* @param mixed $value - The value to set.
* @access public
* @return True on success, FALSE on failure.
*/
public function setopt ($ch , $option , $value);
}
/**
* CurlObject
*
* A concrete implementation of CurlInterface using the PHP cURL library.
*
* @package
* @version $id$
*/
class CurlObject implements CurlInterface {
public function errno($ch) {
return curl_errno($ch);
}
public function error($ch) {
return curl_error($ch);
}
public function execute($ch) {
return curl_exec($ch);
}
public function init($url) {
return curl_init($url);
}
public function setopt ($ch , $option , $value) {
return curl_setopt($ch, $option, $value);
}
}
?>

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<?php
# CurlResponse
#
# Author Sean Huber - shuber@huberry.com
# Date May 2008
#
# A basic CURL wrapper for PHP
#
# See the README for documentation/examples or http://php.net/curl for more information
# about the libcurl extension for PHP -- http://github.com/shuber/curl/tree/master
#
class CurlResponse
{
public $body = '';
public $headers = array();
public function __construct($response)
{
# Extract headers from response
$pattern = '#HTTP/\d\.\d.*?$.*?\r\n\r\n#ims';
preg_match_all($pattern, $response, $matches);
$headers = explode("\r\n", str_replace("\r\n\r\n", '', array_pop($matches[0])));
# Extract the version and status from the first header
$version_and_status = array_shift($headers);
preg_match('#HTTP/(\d\.\d)\s(\d\d\d)\s(.*)#', $version_and_status, $matches);
$this->headers['Http-Version'] = $matches[1];
$this->headers['Status-Code'] = $matches[2];
$this->headers['Status'] = $matches[2].' '.$matches[3];
# Convert headers into an associative array
foreach ($headers as $header) {
preg_match('#(.*?)\:\s(.*)#', $header, $matches);
$this->headers[$matches[1]] = $matches[2];
}
# Remove the headers from the response body
$this->body = preg_replace($pattern, '', $response);
}
public function __toString()
{
return $this->body;
}
public function headers(){
return $this->headers;
}
}

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<?php
class AWeberException extends Exception { }
/**
* Thrown when the API returns an error. (HTTP status >= 400)
*
*
* @uses AWeberException
* @package
* @version $id$
*/
class AWeberAPIException extends AWeberException {
public $type;
public $status;
public $message;
public $documentation_url;
public $url;
public function __construct($error, $url) {
// record specific details of the API exception for processing
$this->url = $url;
$this->type = $error['type'];
$this->status = array_key_exists('status', $error) ? $error['status'] : '';
$this->message = $error['message'];
$this->documentation_url = $error['documentation_url'];
parent::__construct($this->message);
}
}
/**
* Thrown when attempting to use a resource that is not implemented.
*
* @uses AWeberException
* @package
* @version $id$
*/
class AWeberResourceNotImplemented extends AWeberException {
public function __construct($object, $value) {
$this->object = $object;
$this->value = $value;
parent::__construct("Resource \"{$value}\" is not implemented on this resource.");
}
}
/**
* AWeberMethodNotImplemented
*
* Thrown when attempting to call a method that is not implemented for a resource
* / collection. Differs from standard method not defined errors, as this will
* be thrown when the method is infact implemented on the base class, but the
* current resource type does not provide access to that method (ie calling
* getByMessageNumber on a web_forms collection).
*
* @uses AWeberException
* @package
* @version $id$
*/
class AWeberMethodNotImplemented extends AWeberException {
public function __construct($object) {
$this->object = $object;
parent::__construct("This method is not implemented by the current resource.");
}
}
/**
* AWeberOAuthException
*
* OAuth exception, as generated by an API JSON error response
* @uses AWeberException
* @package
* @version $id$
*/
class AWeberOAuthException extends AWeberException {
public function __construct($type, $message) {
$this->type = $type;
$this->message = $message;
parent::__construct("{$type}: {$message}");
}
}
/**
* AWeberOAuthDataMissing
*
* Used when a specific piece or pieces of data was not found in the
* response. This differs from the exception that might be thrown as
* an AWeberOAuthException when parameters are not provided because
* it is not the servers' expectations that were not met, but rather
* the expecations of the client were not met by the server.
*
* @uses AWeberException
* @package
* @version $id$
*/
class AWeberOAuthDataMissing extends AWeberException {
public function __construct($missing) {
if (!is_array($missing)) $missing = array($missing);
$this->missing = $missing;
$required = join(', ', $this->missing);
parent::__construct("OAuthDataMissing: Response was expected to contain: {$required}");
}
}
/**
* AWeberResponseError
*
* This is raised when the server returns a non-JSON response. This
* should only occur when there is a server or some type of connectivity
* issue.
*
* @uses AWeberException
* @package
* @version $id$
*/
class AWeberResponseError extends AWeberException {
public function __construct($uri) {
$this->uri = $uri;
parent::__construct("Request for {$uri} did not respond properly.");
}
}

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<?php
interface AWeberOAuthAdapter {
public function request($method, $uri, $data = array());
public function getRequestToken($callbackUrl=false);
}
?>

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<?php
if (!class_exists('CurlObject')) require_once('curl_object.php');
if (!class_exists('CurlResponse')) require_once('curl_response.php');
/**
* OAuthServiceProvider
*
* Represents the service provider in the OAuth authentication model.
* The class that implements the service provider will contain the
* specific knowledge about the API we are interfacing with, and
* provide useful methods for interfacing with its API.
*
* For example, an OAuthServiceProvider would know the URLs necessary
* to perform specific actions, the type of data that the API calls
* would return, and would be responsible for manipulating the results
* into a useful manner.
*
* It should be noted that the methods enforced by the OAuthServiceProvider
* interface are made so that it can interact with our OAuthApplication
* cleanly, rather than from a general use perspective, though some
* methods for those purposes do exists (such as getUserData).
*
* @package
* @version $id$
*/
interface OAuthServiceProvider {
public function getAccessTokenUrl();
public function getAuthorizeUrl();
public function getRequestTokenUrl();
public function getAuthTokenFromUrl();
public function getBaseUri();
public function getUserData();
}
/**
* OAuthApplication
*
* Base class to represent an OAuthConsumer application. This class is
* intended to be extended and modified for each ServiceProvider. Each
* OAuthServiceProvider should have a complementary OAuthApplication
*
* The OAuthApplication class should contain any details on preparing
* requires that is unique or specific to that specific service provider's
* implementation of the OAuth model.
*
* This base class is based on OAuth 1.0, designed with AWeber's implementation
* as a model. An OAuthApplication built to work with a different service
* provider (especially an OAuth2.0 Application) may alter or bypass portions
* of the logic in this class to meet the needs of the service provider it
* is designed to interface with.
*
* @package
* @version $id$
*/
class OAuthApplication implements AWeberOAuthAdapter {
public $debug = false;
public $userAgent = 'AWeber OAuth Consumer Application 1.0 - https://labs.aweber.com/';
public $format = false;
public $requiresTokenSecret = true;
public $signatureMethod = 'HMAC-SHA1';
public $version = '1.0';
public $curl = false;
/**
* @var OAuthUser User currently interacting with the service provider
*/
public $user = false;
// Data binding this OAuthApplication to the consumer application it is acting
// as a proxy for
public $consumerKey = false;
public $consumerSecret = false;
/**
* __construct
*
* Create a new OAuthApplication, based on an OAuthServiceProvider
* @access public
* @return void
*/
public function __construct($parentApp = false) {
if ($parentApp) {
if (!is_a($parentApp, 'OAuthServiceProvider')) {
throw new Exception('Parent App must be a valid OAuthServiceProvider!');
}
$this->app = $parentApp;
}
$this->user = new OAuthUser();
$this->curl = new CurlObject();
}
/**
* request
*
* Implemented for a standard OAuth adapter interface
* @param mixed $method
* @param mixed $uri
* @param array $data
* @param array $options
* @access public
* @return void
*/
public function request($method, $uri, $data = array(), $options = array()) {
$uri = $this->app->removeBaseUri($uri);
$url = $this->app->getBaseUri() . $uri;
# WARNING: non-primative items in data must be json serialized in GET and POST.
if ($method == 'POST' or $method == 'GET') {
foreach ($data as $key => $value) {
if (is_array($value)) {
$data[$key] = json_encode($value);
}
}
}
$response = $this->makeRequest($method, $url, $data);
if (!empty($options['return'])) {
if ($options['return'] == 'status') {
return $response->headers['Status-Code'];
}
if ($options['return'] == 'headers') {
return $response->headers;
}
if ($options['return'] == 'integer') {
return intval($response->body);
}
}
$data = json_decode($response->body, true);
if (empty($options['allow_empty']) && !isset($data)) {
throw new AWeberResponseError($uri);
}
return $data;
}
/**
* getRequestToken
*
* Gets a new request token / secret for this user.
* @access public
* @return void
*/
public function getRequestToken($callbackUrl=false) {
$data = ($callbackUrl)? array('oauth_callback' => $callbackUrl) : array();
$resp = $this->makeRequest('POST', $this->app->getRequestTokenUrl(), $data);
$data = $this->parseResponse($resp);
$this->requiredFromResponse($data, array('oauth_token', 'oauth_token_secret'));
$this->user->requestToken = $data['oauth_token'];
$this->user->tokenSecret = $data['oauth_token_secret'];
return $data['oauth_token'];
}
/**
* getAccessToken
*
* Makes a request for access tokens. Requires that the current user has an authorized
* token and token secret.
*
* @access public
* @return void
*/
public function getAccessToken() {
$resp = $this->makeRequest('POST', $this->app->getAccessTokenUrl(),
array('oauth_verifier' => $this->user->verifier)
);
$data = $this->parseResponse($resp);
$this->requiredFromResponse($data, array('oauth_token', 'oauth_token_secret'));
if (empty($data['oauth_token'])) {
throw new AWeberOAuthDataMissing('oauth_token');
}
$this->user->accessToken = $data['oauth_token'];
$this->user->tokenSecret = $data['oauth_token_secret'];
return array($data['oauth_token'], $data['oauth_token_secret']);
}
/**
* parseAsError
*
* Checks if response is an error. If it is, raise an appropriately
* configured exception.
*
* @param mixed $response Data returned from the server, in array form
* @access public
* @throws AWeberOAuthException
* @return void
*/
public function parseAsError($response) {
if (!empty($response['error'])) {
throw new AWeberOAuthException($response['error']['type'],
$response['error']['message']);
}
}
/**
* requiredFromResponse
*
* Enforce that all the fields in requiredFields are present and not
* empty in data. If a required field is empty, throw an exception.
*
* @param mixed $data Array of data
* @param mixed $requiredFields Array of required field names.
* @access protected
* @return void
*/
protected function requiredFromResponse($data, $requiredFields) {
foreach ($requiredFields as $field) {
if (empty($data[$field])) {
throw new AWeberOAuthDataMissing($field);
}
}
}
/**
* get
*
* Make a get request. Used to exchange user tokens with serice provider.
* @param mixed $url URL to make a get request from.
* @param array $data Data for the request.
* @access protected
* @return void
*/
protected function get($url, $data) {
$url = $this->_addParametersToUrl($url, $data);
$handle = $this->curl->init($url);
$resp = $this->_sendRequest($handle);
return $resp;
}
/**
* _addParametersToUrl
*
* Adds the parameters in associative array $data to the
* given URL
* @param String $url URL
* @param array $data Parameters to be added as a query string to
* the URL provided
* @access protected
* @return void
*/
protected function _addParametersToUrl($url, $data) {
if (!empty($data)) {
if (strpos($url, '?') === false) {
$url .= '?'.$this->buildData($data);
} else {
$url .= '&'.$this->buildData($data);
}
}
return $url;
}
/**
* generateNonce
*
* Generates a 'nonce', which is a unique request id based on the
* timestamp. If no timestamp is provided, generate one.
* @param mixed $timestamp Either a timestamp (epoch seconds) or false,
* in which case it will generate a timestamp.
* @access public
* @return string Returns a unique nonce
*/
public function generateNonce($timestamp = false) {
if (!$timestamp) $timestamp = $this->generateTimestamp();
return md5($timestamp.'-'.rand(10000,99999).'-'.uniqid());
}
/**
* generateTimestamp
*
* Generates a timestamp, in seconds
* @access public
* @return int Timestamp, in epoch seconds
*/
public function generateTimestamp() {
return time();
}
/**
* createSignature
*
* Creates a signature on the signature base and the signature key
* @param mixed $sigBase Base string of data to sign
* @param mixed $sigKey Key to sign the data with
* @access public
* @return string The signature
*/
public function createSignature($sigBase, $sigKey) {
switch ($this->signatureMethod) {
case 'HMAC-SHA1':
default:
return base64_encode(hash_hmac('sha1', $sigBase, $sigKey, true));
}
}
/**
* encode
*
* Short-cut for utf8_encode / rawurlencode
* @param mixed $data Data to encode
* @access protected
* @return void Encoded data
*/
protected function encode($data) {
return rawurlencode(utf8_encode($data));
}
/**
* createSignatureKey
*
* Creates a key that will be used to sign our signature. Signatures
* are signed with the consumerSecret for this consumer application and
* the token secret of the user that the application is acting on behalf
* of.
* @access public
* @return void
*/
public function createSignatureKey() {
return $this->consumerSecret.'&'.$this->user->tokenSecret;
}
/**
* getOAuthRequestData
*
* Get all the pre-signature, OAuth specific parameters for a request.
* @access public
* @return void
*/
public function getOAuthRequestData() {
$token = $this->user->getHighestPriorityToken();
$ts = $this->generateTimestamp();
$nonce = $this->generateNonce($ts);
return array(
'oauth_token' => $token,
'oauth_consumer_key' => $this->consumerKey,
'oauth_version' => $this->version,
'oauth_timestamp' => $ts,
'oauth_signature_method' => $this->signatureMethod,
'oauth_nonce' => $nonce);
}
/**
* mergeOAuthData
*
* @param mixed $requestData
* @access public
* @return void
*/
public function mergeOAuthData($requestData) {
$oauthData = $this->getOAuthRequestData();
return array_merge($requestData, $oauthData);
}
/**
* createSignatureBase
*
* @param mixed $method String name of HTTP method, such as "GET"
* @param mixed $url URL where this request will go
* @param mixed $data Array of params for this request. This should
* include ALL oauth properties except for the signature.
* @access public
* @return void
*/
public function createSignatureBase($method, $url, $data) {
$method = $this->encode(strtoupper($method));
$query = parse_url($url, PHP_URL_QUERY);
if ($query) {
$parts = explode('?', $url, 2);
$url = array_shift($parts);
$items = explode('&', $query);
foreach ($items as $item) {
list($key, $value) = explode('=', $item);
$data[rawurldecode($key)] = rawurldecode($value);
}
}
$url = $this->encode($url);
$data = $this->encode($this->collapseDataForSignature($data));
return $method.'&'.$url.'&'.$data;
}
/**
* collapseDataForSignature
*
* Turns an array of request data into a string, as used by the oauth
* signature
* @param mixed $data
* @access public
* @return void
*/
public function collapseDataForSignature($data) {
ksort($data);
$collapse = '';
foreach ($data as $key => $val) {
if (!empty($collapse)) $collapse .= '&';
$collapse .= $key.'='.$this->encode($val);
}
return $collapse;
}
/**
* signRequest
*
* Signs the request.
*
* @param mixed $method HTTP method
* @param mixed $url URL for the request
* @param mixed $data The data to be signed
* @access public
* @return array The data, with the signature.
*/
public function signRequest($method, $url, $data) {
$base = $this->createSignatureBase($method, $url, $data);
$key = $this->createSignatureKey();
$data['oauth_signature'] = $this->createSignature($base, $key);
ksort($data);
return $data;
}
/**
* makeRequest
*
* Public facing function to make a request
*
* @param mixed $method
* @param mixed $url - Reserved characters in query params MUST be escaped
* @param mixed $data - Reserved characters in values MUST NOT be escaped
* @access public
* @return void
*/
public function makeRequest($method, $url, $data=array()) {
if ($this->debug) echo "\n** {$method}: $url\n";
switch (strtoupper($method)) {
case 'POST':
$oauth = $this->prepareRequest($method, $url, $data);
$resp = $this->post($url, $oauth);
break;
case 'GET':
$oauth = $this->prepareRequest($method, $url, $data);
$resp = $this->get($url, $oauth, $data);
break;
case 'DELETE':
$oauth = $this->prepareRequest($method, $url, $data);
$resp = $this->delete($url, $oauth);
break;
case 'PATCH':
$oauth = $this->prepareRequest($method, $url, array());
$resp = $this->patch($url, $oauth, $data);
break;
}
// enable debug output
if ($this->debug) {
echo "<pre>";
print_r($oauth);
echo " --> Status: {$resp->headers['Status-Code']}\n";
echo " --> Body: {$resp->body}";
echo "</pre>";
}
if (!$resp) {
$msg = 'Unable to connect to the AWeber API. (' . $this->error . ')';
$error = array('message' => $msg, 'type' => 'APIUnreachableError',
'documentation_url' => 'https://labs.aweber.com/docs/troubleshooting');
throw new AWeberAPIException($error, $url);
}
if($resp->headers['Status-Code'] >= 400) {
$data = json_decode($resp->body, true);
throw new AWeberAPIException($data['error'], $url);
}
return $resp;
}
/**
* put
*
* Prepare an OAuth put method.
*
* @param mixed $url URL where we are making the request to
* @param mixed $data Data that is used to make the request
* @access protected
* @return void
*/
protected function patch($url, $oauth, $data) {
$url = $this->_addParametersToUrl($url, $oauth);
$handle = $this->curl->init($url);
$this->curl->setopt($handle, CURLOPT_CUSTOMREQUEST, 'PATCH');
$this->curl->setopt($handle, CURLOPT_POSTFIELDS, json_encode($data));
$resp = $this->_sendRequest($handle, array('Expect:', 'Content-Type: application/json'));
return $resp;
}
/**
* post
*
* Prepare an OAuth post method.
*
* @param mixed $url URL where we are making the request to
* @param mixed $data Data that is used to make the request
* @access protected
* @return void
*/
protected function post($url, $oauth) {
$handle = $this->curl->init($url);
$postData = $this->buildData($oauth);
$this->curl->setopt($handle, CURLOPT_POST, true);
$this->curl->setopt($handle, CURLOPT_POSTFIELDS, $postData);
$resp = $this->_sendRequest($handle);
return $resp;
}
/**
* delete
*
* Makes a DELETE request
* @param mixed $url URL where we are making the request to
* @param mixed $data Data that is used in the request
* @access protected
* @return void
*/
protected function delete($url, $data) {
$url = $this->_addParametersToUrl($url, $data);
$handle = $this->curl->init($url);
$this->curl->setopt($handle, CURLOPT_CUSTOMREQUEST, 'DELETE');
$resp = $this->_sendRequest($handle);
return $resp;
}
/**
* buildData
*
* Creates a string of data for either post or get requests.
* @param mixed $data Array of key value pairs
* @access public
* @return void
*/
public function buildData($data) {
ksort($data);
$params = array();
foreach ($data as $key => $value) {
$params[] = $key.'='.$this->encode($value);
}
return implode('&', $params);
}
/**
* _sendRequest
*
* Actually makes a request.
* @param mixed $handle Curl handle
* @param array $headers Additional headers needed for request
* @access private
* @return void
*/
private function _sendRequest($handle, $headers = array('Expect:')) {
$this->curl->setopt($handle, CURLOPT_RETURNTRANSFER, true);
$this->curl->setopt($handle, CURLOPT_HEADER, true);
$this->curl->setopt($handle, CURLOPT_HTTPHEADER, $headers);
$this->curl->setopt($handle, CURLOPT_USERAGENT, $this->userAgent);
$this->curl->setopt($handle, CURLOPT_SSL_VERIFYPEER, FALSE);
$this->curl->setopt($handle, CURLOPT_VERBOSE, FALSE);
$this->curl->setopt($handle, CURLOPT_CONNECTTIMEOUT, 10);
$this->curl->setopt($handle, CURLOPT_TIMEOUT, 90);
$resp = $this->curl->execute($handle);
if ($resp) {
return new CurlResponse($resp);
}
$this->error = $this->curl->errno($handle) . ' - ' .
$this->curl->error($handle);
return false;
}
/**
* prepareRequest
*
* @param mixed $method HTTP method
* @param mixed $url URL for the request
* @param mixed $data The data to generate oauth data and be signed
* @access public
* @return void The data, with all its OAuth variables and signature
*/
public function prepareRequest($method, $url, $data) {
$data = $this->mergeOAuthData($data);
$data = $this->signRequest($method, $url, $data);
return $data;
}
/**
* parseResponse
*
* Parses the body of the response into an array
* @param mixed $string The body of a response
* @access public
* @return void
*/
public function parseResponse($resp) {
$data = array();
if (!$resp) { return $data; }
if (empty($resp)) { return $data; }
if (empty($resp->body)) { return $data; }
switch ($this->format) {
case 'json':
$data = json_decode($resp->body);
break;
default:
parse_str($resp->body, $data);
}
$this->parseAsError($data);
return $data;
}
}
/**
* OAuthUser
*
* Simple data class representing the user in an OAuth application.
* @package
* @version $id$
*/
class OAuthUser {
public $authorizedToken = false;
public $requestToken = false;
public $verifier = false;
public $tokenSecret = false;
public $accessToken = false;
/**
* isAuthorized
*
* Checks if this user is authorized.
* @access public
* @return void
*/
public function isAuthorized() {
if (empty($this->authorizedToken) && empty($this->accessToken)) {
return false;
}
return true;
}
/**
* getHighestPriorityToken
*
* Returns highest priority token - used to define authorization
* state for a given OAuthUser
* @access public
* @return void
*/
public function getHighestPriorityToken() {
if (!empty($this->accessToken)) return $this->accessToken;
if (!empty($this->authorizedToken)) return $this->authorizedToken;
if (!empty($this->requestToken)) return $this->requestToken;
// Return no token, new user
return '';
}
}
?>

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@@ -0,0 +1,109 @@
<?php
/**
* Super-simple, minimum abstraction MailChimp API v2 wrapper
*
* Uses curl if available, falls back to file_get_contents and HTTP stream.
* This probably has more comments than code.
*
* Contributors:
* Michael Minor <me@pixelbacon.com>
* Lorna Jane Mitchell, github.com/lornajane
*
* @author Drew McLellan <drew.mclellan@gmail.com>
* @version 1.1.1
*
* The MIT License (MIT)
*
* Copyright (c) 2013 Drew McLellan
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
// class was renamed from MailChimp to MailChimp_Divi to avoid conflicts with some plugins. The body of class wasn't changed.
class MailChimp_Divi
{
private $api_key;
private $api_endpoint = 'https://<dc>.api.mailchimp.com/2.0';
private $verify_ssl = false;
/**
* Create a new instance
* @param string $api_key Your MailChimp API key
*/
function __construct($api_key)
{
$this->api_key = $api_key;
list(, $datacentre) = explode('-', $this->api_key);
$this->api_endpoint = str_replace('<dc>', $datacentre, $this->api_endpoint);
}
/**
* Call an API method. Every request needs the API key, so that is added automatically -- you don't need to pass it in.
* @param string $method The API method to call, e.g. 'lists/list'
* @param array $args An array of arguments to pass to the method. Will be json-encoded for you.
* @return array Associative array of json decoded API response.
*/
public function call($method, $args=array(), $timeout = 10)
{
return $this->makeRequest($method, $args, $timeout);
}
/**
* Performs the underlying HTTP request. Not very exciting
* @param string $method The API method to be called
* @param array $args Assoc array of parameters to be passed
* @return array Assoc array of decoded result
*/
private function makeRequest($method, $args=array(), $timeout = 10)
{
$args['apikey'] = $this->api_key;
$url = $this->api_endpoint.'/'.$method.'.json';
if (function_exists('curl_init') && function_exists('curl_setopt')){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-MCAPI/2.0');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, $this->verify_ssl);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($args));
$result = curl_exec($ch);
curl_close($ch);
} else {
$json_data = json_encode($args);
$result = file_get_contents($url, null, stream_context_create(array(
'http' => array(
'protocol_version' => 1.1,
'user_agent' => 'PHP-MCAPI/2.0',
'method' => 'POST',
'header' => "Content-type: application/json\r\n".
"Connection: close\r\n" .
"Content-length: " . strlen($json_data) . "\r\n",
'content' => $json_data,
),
)));
}
return $result ? json_decode($result, true) : false;
}
}