mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-08-20 18:30:21 +00:00
205 lines
6.4 KiB
PHP
205 lines
6.4 KiB
PHP
<?php
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class BufferApp {
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private $client_id;
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private $client_secret;
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private $code;
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public $access_token;
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private $callback_url;
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private $authorize_url = 'https://bufferapp.com/oauth2/authorize';
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private $access_token_url = 'https://api.bufferapp.com/1/oauth2/token.json';
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private $buffer_url = 'https://api.bufferapp.com/1';
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public $ok = false;
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private $endpoints = array(
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'/user' => 'get',
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'/profiles' => 'get',
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'/profiles/:id' => 'get',
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'/profiles/:id/schedules' => 'get',
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'/profiles/:id/schedules/update' => 'post', // Array schedules [0][days][]=mon, [0][times][]=12:00
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'/updates/:id' => 'get',
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'/profiles/:id/updates/pending' => 'get',
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'/profiles/:id/updates/sent' => 'get',
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'/updates/:id/interactions' => 'get',
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'/profiles/:id/updates/reorder' => 'post', // Array order, int offset, bool utc
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'/profiles/:id/updates/shuffle' => 'post',
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'/updates/create' => 'post', // String text, Array profile_ids, Aool shorten, Bool now, Array media ['link'], ['description'], ['picture']
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'/updates/:id/update' => 'post', // String text, Bool now, Array media ['link'], ['description'], ['picture'], Bool utc
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'/updates/:id/share' => 'post',
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'/updates/:id/destroy' => 'post',
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'/updates/:id/move_to_top' => 'post',
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'/links/shares' => 'get',
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'/info/configuration' => 'get',
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);
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public $errors = array(
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'invalid-endpoint' => 'The endpoint you supplied does not appear to be valid.',
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'403' => 'Permission denied.',
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'404' => 'Endpoint not found.',
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'405' => 'Method not allowed.',
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'1000' => 'An unknown error occurred.',
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'1001' => 'Access token required.',
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'1002' => 'Not within application scope.',
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'1003' => 'Parameter not recognized.',
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'1004' => 'Required parameter missing.',
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'1005' => 'Unsupported response format.',
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'1006' => 'Parameter value not within bounds.',
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'1010' => 'Profile could not be found.',
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'1011' => 'No authorization to access profile.',
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'1012' => 'Profile did not save successfully.',
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'1013' => 'Profile schedule limit reached.',
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'1014' => 'Profile limit for user has been reached.',
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'1015' => 'Profile could not be destroyed.',
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'1016' => 'Profile buffer could not be emptied.',
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'1020' => 'Update could not be found.',
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'1021' => 'No authorization to access update.',
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'1022' => 'Update did not save successfully.',
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'1023' => 'Update limit for profile has been reached.',
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'1024' => 'Update limit for team profile has been reached.',
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'1025' => "Update was recently posted, can't post duplicate content.",
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'1026' => 'Update must be in error status to requeue.',
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'1027' => 'Update must be in buffer and not custom scheduled in order to move to top.',
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'1028' => 'Update soft limit for profile reached.',
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'1029' => 'Event type not supported.',
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'1030' => 'Media filetype not supported.',
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'1031' => 'Media filesize out of acceptable range.',
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'1032' => 'Unable to post image to LinkedIn group(s).',
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'1033' => 'Comments can only be posted to Facebook at this time.',
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'1034' => 'Cannot schedule updates in the past.',
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'1042' => 'User did not save successfully.',
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'1050' => 'Client could not be found.',
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'1051' => 'No authorization to access client.',
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);
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function __construct($client_id = '', $client_secret = '', $callback_url = '', $access_token = '') {
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if ($client_id) $this->set_client_id($client_id);
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if ($client_secret) $this->set_client_secret($client_secret);
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if ($callback_url) $this->set_callback_url($callback_url);
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if ($access_token) $this->access_token = $access_token;
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if (isset($_GET['code']) && $_GET['code']) {
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$this->code = $_GET['code'];
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$this->create_access_token_url();
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}
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if (!$access_token)
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$this->retrieve_access_token();
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}
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function go($endpoint = '', $data = '') {
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if (in_array($endpoint, array_keys($this->endpoints))) {
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$done_endpoint = $endpoint;
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} else {
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$ok = false;
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foreach (array_keys($this->endpoints) as $done_endpoint) {
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if (preg_match('/' . preg_replace('/(\:\w+)/i', '(\w+)', str_replace('/', '\/', $done_endpoint)) . '/i', $endpoint, $match)) {
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$ok = true;
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break;
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}
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}
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if (!$ok) return $this->error('invalid-endpoint');
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}
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if (!$data || !is_array($data)) $data = array();
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$data['access_token'] = $this->access_token;
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$method = $this->endpoints[$done_endpoint]; //get() or post()
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return $this->$method($this->buffer_url . $endpoint . '.json', $data);
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}
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function store_access_token() {
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$_SESSION['oauth']['buffer']['access_token'] = $this->access_token;
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}
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function retrieve_access_token() {
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$this->access_token = $_SESSION['oauth']['buffer']['access_token'];
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if ($this->access_token) {
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$this->ok = true;
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}
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}
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function error($error) {
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return (object) array('error' => $this->errors[$error]);
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}
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function create_access_token_url() {
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$data = array(
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'code' => $this->code,
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'grant_type' => 'authorization_code',
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'client_id' => $this->client_id,
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'client_secret' => $this->client_secret,
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'redirect_uri' => $this->callback_url,
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);
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$obj = $this->post($this->access_token_url, $data);
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$this->access_token = $obj->access_token;
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$this->store_access_token();
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}
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function req($url = '', $data = '', $post = true) {
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if (!$url) return false;
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if (!$data || !is_array($data)) $data = array();
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$options = array(CURLOPT_RETURNTRANSFER => true, CURLOPT_HEADER => false);
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if ($post) {
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$options += array(
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CURLOPT_POST => $post,
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CURLOPT_POSTFIELDS => $data
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);
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} else {
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$url .= '?' . http_build_query($data);
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}
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$ch = curl_init($url);
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curl_setopt_array($ch, $options);
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$rs = curl_exec($ch);
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$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if ($code >= 400) {
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return $this->error($code);
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}
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return json_decode($rs);
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}
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function get($url = '', $data = '') {
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return $this->req($url, $data, false);
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}
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function post($url = '', $data = '') {
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return $this->req($url, $data, true);
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}
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function get_login_url() {
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return $this->authorize_url . '?'
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. 'client_id=' . $this->client_id
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. '&redirect_uri=' . urlencode($this->callback_url)
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. '&response_type=code';
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}
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function set_client_id($client_id) {
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$this->client_id = $client_id;
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}
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function set_client_secret($client_secret) {
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$this->client_secret = $client_secret;
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}
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function set_callback_url($callback_url) {
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$this->callback_url = $callback_url;
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}
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}
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?>
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