forked from friendica/friendica-addons
532 lines
17 KiB
PHP
532 lines
17 KiB
PHP
<?php
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/**
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* Name: Tumblr Post Connector
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* Description: Post to Tumblr
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* Version: 2.0
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* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
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* Author: Michael Vogel <https://pirati.ca/profile/heluecht>
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*/
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require_once __DIR__ . DIRECTORY_SEPARATOR . 'library' . DIRECTORY_SEPARATOR . 'tumblroauth.php';
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use Friendica\Content\Text\BBCode;
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use Friendica\Content\Text\NPF;
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use Friendica\Core\Hook;
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use Friendica\Core\Logger;
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use Friendica\Core\Renderer;
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use Friendica\Core\System;
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use Friendica\DI;
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use Friendica\Model\Item;
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use Friendica\Model\Photo;
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use Friendica\Model\Post;
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use Friendica\Model\Tag;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Network;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\RequestException;
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use GuzzleHttp\HandlerStack;
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use GuzzleHttp\Subscriber\Oauth\Oauth1;
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function tumblr_install()
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{
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Hook::register('hook_fork', 'addon/tumblr/tumblr.php', 'tumblr_hook_fork');
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Hook::register('post_local', 'addon/tumblr/tumblr.php', 'tumblr_post_local');
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Hook::register('notifier_normal', 'addon/tumblr/tumblr.php', 'tumblr_send');
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Hook::register('jot_networks', 'addon/tumblr/tumblr.php', 'tumblr_jot_nets');
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Hook::register('connector_settings', 'addon/tumblr/tumblr.php', 'tumblr_settings');
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Hook::register('connector_settings_post', 'addon/tumblr/tumblr.php', 'tumblr_settings_post');
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}
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/**
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* This is a statement rather than an actual function definition. The simple
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* existence of this method is checked to figure out if the addon offers a
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* module.
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*/
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function tumblr_module()
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{
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}
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function tumblr_content()
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{
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if (!DI::userSession()->getLocalUserId()) {
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DI::sysmsg()->addNotice(DI::l10n()->t('Permission denied.'));
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return '';
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}
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if (isset(DI::args()->getArgv()[1])) {
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switch (DI::args()->getArgv()[1]) {
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case 'connect':
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$o = tumblr_connect();
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break;
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case 'callback':
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$o = tumblr_callback();
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break;
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default:
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$o = print_r(DI::args()->getArgv(), true);
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break;
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}
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} else {
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$o = tumblr_connect();
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}
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return $o;
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}
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function tumblr_addon_admin(string &$o)
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{
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$t = Renderer::getMarkupTemplate('admin.tpl', 'addon/tumblr/');
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$o = Renderer::replaceMacros($t, [
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'$submit' => DI::l10n()->t('Save Settings'),
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// name, label, value, help, [extra values]
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'$consumer_key' => ['consumer_key', DI::l10n()->t('Consumer Key'), DI::config()->get('tumblr', 'consumer_key'), ''],
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'$consumer_secret' => ['consumer_secret', DI::l10n()->t('Consumer Secret'), DI::config()->get('tumblr', 'consumer_secret'), ''],
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]);
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}
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function tumblr_addon_admin_post()
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{
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DI::config()->set('tumblr', 'consumer_key', trim($_POST['consumer_key'] ?? ''));
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DI::config()->set('tumblr', 'consumer_secret', trim($_POST['consumer_secret'] ?? ''));
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}
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function tumblr_connect()
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{
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// Start a session. This is necessary to hold on to a few keys the callback script will also need
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session_start();
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// Define the needed keys
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$consumer_key = DI::config()->get('tumblr', 'consumer_key');
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$consumer_secret = DI::config()->get('tumblr', 'consumer_secret');
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// The callback URL is the script that gets called after the user authenticates with tumblr
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// In this example, it would be the included callback.php
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$callback_url = DI::baseUrl() . '/tumblr/callback';
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// Let's begin. First we need a Request Token. The request token is required to send the user
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// to Tumblr's login page.
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// Create a new instance of the TumblrOAuth library. For this step, all we need to give the library is our
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// Consumer Key and Consumer Secret
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$tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret);
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// Ask Tumblr for a Request Token. Specify the Callback URL here too (although this should be optional)
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$request_token = $tum_oauth->getRequestToken($callback_url);
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// Store the request token and Request Token Secret as out callback.php script will need this
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DI::session()->set('request_token', $request_token['oauth_token']);
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DI::session()->set('request_token_secret', $request_token['oauth_token_secret']);
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// Check the HTTP Code. It should be a 200 (OK), if it's anything else then something didn't work.
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switch ($tum_oauth->http_code) {
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case 200:
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// Ask Tumblr to give us a special address to their login page
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$url = $tum_oauth->getAuthorizeURL($request_token['oauth_token']);
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// Redirect the user to the login URL given to us by Tumblr
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System::externalRedirect($url);
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/*
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* That's it for our side. The user is sent to a Tumblr Login page and
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* asked to authroize our app. After that, Tumblr sends the user back to
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* our Callback URL (callback.php) along with some information we need to get
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* an access token.
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*/
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break;
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default:
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// Give an error message
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$o = 'Could not connect to Tumblr. Refresh the page or try again later.';
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}
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return $o;
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}
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function tumblr_callback()
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{
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// Start a session, load the library
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session_start();
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// Define the needed keys
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$consumer_key = DI::config()->get('tumblr', 'consumer_key');
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$consumer_secret = DI::config()->get('tumblr', 'consumer_secret');
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// Once the user approves your app at Tumblr, they are sent back to this script.
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// This script is passed two parameters in the URL, oauth_token (our Request Token)
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// and oauth_verifier (Key that we need to get Access Token).
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// We'll also need out Request Token Secret, which we stored in a session.
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// Create instance of TumblrOAuth.
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// It'll need our Consumer Key and Secret as well as our Request Token and Secret
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$tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret);
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// Ok, let's get an Access Token. We'll need to pass along our oauth_verifier which was given to us in the URL.
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$access_token = $tum_oauth->getAccessToken($_REQUEST['oauth_verifier'], DI::session()->get('request_token'), DI::session()->get('request_token_secret'));
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// We're done with the Request Token and Secret so let's remove those.
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DI::session()->remove('request_token');
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DI::session()->remove('request_token_secret');
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// Make sure nothing went wrong.
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if (200 == $tum_oauth->http_code) {
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// good to go
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} else {
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return 'Unable to authenticate';
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}
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// What's next? Now that we have an Access Token and Secret, we can make an API call.
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'tumblr', 'oauth_token', $access_token['oauth_token']);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'tumblr', 'oauth_token_secret', $access_token['oauth_token_secret']);
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$o = DI::l10n()->t('You are now authenticated to tumblr.');
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$o .= '<br /><a href="' . DI::baseUrl() . '/settings/connectors">' . DI::l10n()->t("return to the connector page") . '</a>';
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return $o;
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}
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function tumblr_jot_nets(array &$jotnets_fields)
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{
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if (!DI::userSession()->getLocalUserId()) {
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return;
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}
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if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'post')) {
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$jotnets_fields[] = [
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'type' => 'checkbox',
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'field' => [
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'tumblr_enable',
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DI::l10n()->t('Post to Tumblr'),
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DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'post_by_default')
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]
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];
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}
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}
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function tumblr_settings(array &$data)
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{
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if (!DI::userSession()->getLocalUserId()) {
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return;
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}
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$enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'post', false);
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$def_enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'post_by_default', false);
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$oauth_token = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'oauth_token');
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$oauth_token_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'oauth_token_secret');
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$consumer_key = DI::config()->get('tumblr', 'consumer_key');
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$consumer_secret = DI::config()->get('tumblr', 'consumer_secret');
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if ($consumer_key && $consumer_secret && $oauth_token && $oauth_token_secret) {
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$page = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'page');
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$blogs = [];
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$connection = tumblr_client($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
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if ($connection) {
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$userinfo = tumblr_get($connection, 'user/info');
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if (!empty($userinfo['success'])) {
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foreach ($userinfo['data']->response->user->blogs as $blog) {
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$blogs[$blog->uuid] = $blog->name;
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}
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}
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if (empty($page) && !empty($blogs)) {
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$page = reset($blogs);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'tumblr', 'page', $page);
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}
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}
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$page_select = ['tumblr_page', DI::l10n()->t('Post to page:'), $page, '', $blogs];
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}
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$t = Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/tumblr/');
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$html = Renderer::replaceMacros($t, [
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'$l10n' => [
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'connect' => DI::l10n()->t('(Re-)Authenticate your tumblr page'),
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'noconnect' => DI::l10n()->t('You are not authenticated to tumblr'),
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],
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'$authenticate_url' => DI::baseUrl() . '/tumblr/connect',
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'$enable' => ['tumblr', DI::l10n()->t('Enable Tumblr Post Addon'), $enabled],
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'$bydefault' => ['tumblr_bydefault', DI::l10n()->t('Post to Tumblr by default'), $def_enabled],
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'$page_select' => $page_select ?? '',
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]);
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$data = [
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'connector' => 'tumblr',
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'title' => DI::l10n()->t('Tumblr Export'),
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'image' => 'images/tumblr.png',
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'enabled' => $enabled,
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'html' => $html,
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];
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}
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function tumblr_settings_post(array &$b)
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{
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if (!empty($_POST['tumblr-submit'])) {
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'tumblr', 'post', intval($_POST['tumblr']));
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'tumblr', 'page', $_POST['tumblr_page']);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'tumblr', 'post_by_default', intval($_POST['tumblr_bydefault']));
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}
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}
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function tumblr_hook_fork(array &$b)
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{
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if ($b['name'] != 'notifier_normal') {
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return;
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}
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$post = $b['data'];
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if (
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$post['deleted'] || $post['private'] || ($post['created'] !== $post['edited']) ||
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!strstr($post['postopts'] ?? '', 'tumblr') || ($post['parent'] != $post['id'])
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) {
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$b['execute'] = false;
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return;
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}
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}
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function tumblr_post_local(array &$b)
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{
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// This can probably be changed to allow editing by pointing to a different API endpoint
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if ($b['edit']) {
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return;
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}
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if (!DI::userSession()->getLocalUserId() || (DI::userSession()->getLocalUserId() != $b['uid'])) {
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return;
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}
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if ($b['private'] || $b['parent']) {
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return;
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}
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$tmbl_post = intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'post'));
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$tmbl_enable = (($tmbl_post && !empty($_REQUEST['tumblr_enable'])) ? intval($_REQUEST['tumblr_enable']) : 0);
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if ($b['api_source'] && intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'tumblr', 'post_by_default'))) {
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$tmbl_enable = 1;
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}
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if (!$tmbl_enable) {
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return;
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}
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if (strlen($b['postopts'])) {
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$b['postopts'] .= ',';
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}
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$b['postopts'] .= 'tumblr';
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}
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function tumblr_send(array &$b)
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{
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if ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) {
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return;
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}
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if (!strstr($b['postopts'], 'tumblr')) {
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return;
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}
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if ($b['gravity'] != Item::GRAVITY_PARENT) {
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return;
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}
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if (tumblr_send_npf($b)) {
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return;
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}
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$connection = tumblr_connection($b['uid']);
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if (empty($connection)) {
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return;
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}
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$b['body'] = BBCode::removeAttachment($b['body']);
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$title = trim($b['title']);
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$media = Post\Media::getByURIId($b['uri-id'], [Post\Media::HTML, Post\Media::AUDIO, Post\Media::VIDEO, Post\Media::IMAGE]);
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$photo = array_search(Post\Media::IMAGE, array_column($media, 'type'));
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$link = array_search(Post\Media::HTML, array_column($media, 'type'));
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$audio = array_search(Post\Media::AUDIO, array_column($media, 'type'));
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$video = array_search(Post\Media::VIDEO, array_column($media, 'type'));
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$params = [
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'state' => 'published',
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'tags' => implode(',', array_column(Tag::getByURIId($b['uri-id']), 'name')),
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'tweet' => 'off',
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'format' => 'html',
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];
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$body = BBCode::removeShareInformation($b['body']);
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$body = Post\Media::removeFromEndOfBody($body);
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if ($photo !== false) {
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$params['type'] = 'photo';
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$params['caption'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);
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$params['data'] = [];
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foreach ($media as $photo) {
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if ($photo['type'] == Post\Media::IMAGE) {
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if (Network::isLocalLink($photo['url']) && ($data = Photo::getResourceData($photo['url']))) {
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$photo = Photo::selectFirst([], ["`resource-id` = ? AND `scale` > ?", $data['guid'], 0]);
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if (!empty($photo)) {
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$params['data'][] = Photo::getImageDataForPhoto($photo);
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}
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}
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}
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}
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} elseif ($link !== false) {
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$params['type'] = 'link';
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$params['title'] = $media[$link]['name'];
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$params['url'] = $media[$link]['url'];
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$params['description'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);
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if (!empty($media[$link]['preview'])) {
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$params['thumbnail'] = $media[$link]['preview'];
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}
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if (!empty($media[$link]['description'])) {
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$params['excerpt'] = $media[$link]['description'];
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}
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if (!empty($media[$link]['author-name'])) {
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$params['author'] = $media[$link]['author-name'];
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}
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} elseif ($audio !== false) {
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$params['type'] = 'audio';
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$params['external_url'] = $media[$audio]['url'];
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$params['caption'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);
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} elseif ($video !== false) {
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$params['type'] = 'video';
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$params['embed'] = $media[$video]['url'];
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$params['caption'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);
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} else {
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$params['type'] = 'text';
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$params['title'] = $title;
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$params['body'] = BBCode::convertForUriId($b['uri-id'], $b['body'], BBCode::CONNECTORS);
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}
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if (isset($params['caption']) && (trim($title) != '')) {
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$params['caption'] = '<h1>' . $title . '</h1>' .
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'<p>' . $params['caption'] . '</p>';
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}
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$page = DI::pConfig()->get($b['uid'], 'tumblr', 'page');
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$result = tumblr_post($connection, 'blog/' . $page . '/post', $params);
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if ($result['success']) {
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Logger::info('success', ['blog' => $page, 'params' => $params]);
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return true;
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} else {
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Logger::notice('error', ['blog' => $page, 'params' => $params, 'result' => $result['data']]);
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return false;
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}
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}
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function tumblr_send_npf(array $post): bool
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{
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$page = DI::pConfig()->get($post['uid'], 'tumblr', 'page');
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$connection = tumblr_connection($post['uid']);
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if (empty($connection)) {
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Logger::notice('Missing data, post will not be send to Tumblr.', ['uid' => $post['uid'], 'page' => $page, 'id' => $post['id']]);
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// "true" is returned, since the legacy function will fail as well.
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return true;
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}
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$post['body'] = Post\Media::addAttachmentsToBody($post['uri-id'], $post['body']);
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if (!empty($post['title'])) {
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$post['body'] = '[h1]' . $post['title'] . "[/h1]\n" . $post['body'];
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}
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$params = [
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'content' => NPF::fromBBCode($post['body'], $post['uri-id']),
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'state' => 'published',
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'date' => DateTimeFormat::utc($post['created'], DateTimeFormat::ATOM),
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'tags' => implode(',', array_column(Tag::getByURIId($post['uri-id']), 'name')),
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'is_private' => false,
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'interactability_reblog' => 'everyone'
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];
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$result = tumblr_post($connection, 'blog/' . $page . '/posts', $params);
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if ($result['success']) {
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Logger::info('success', ['blog' => $page, 'params' => $params]);
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return true;
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} else {
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Logger::notice('error', ['blog' => $page, 'params' => $params, 'result' => $result['data']]);
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return false;
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}
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}
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function tumblr_connection(int $uid): GuzzleHttp\Client|null
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{
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|
$oauth_token = DI::pConfig()->get($uid, 'tumblr', 'oauth_token');
|
|
$oauth_token_secret = DI::pConfig()->get($uid, 'tumblr', 'oauth_token_secret');
|
|
|
|
$page = DI::pConfig()->get($uid, 'tumblr', 'page');
|
|
|
|
$consumer_key = DI::config()->get('tumblr', 'consumer_key');
|
|
$consumer_secret = DI::config()->get('tumblr', 'consumer_secret');
|
|
|
|
if (!$consumer_key || !$consumer_secret || !$oauth_token || !$oauth_token_secret || !$page) {
|
|
Logger::notice('Missing data, connection is not established', ['uid' => $uid, 'page' => $page]);
|
|
return null;
|
|
}
|
|
return tumblr_client($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
|
|
}
|
|
|
|
function tumblr_client(string $consumer_key, string $consumer_secret, string $oauth_token, string $oauth_token_secret): GuzzleHttp\Client
|
|
{
|
|
$stack = HandlerStack::create();
|
|
|
|
$middleware = new Oauth1([
|
|
'consumer_key' => $consumer_key,
|
|
'consumer_secret' => $consumer_secret,
|
|
'token' => $oauth_token,
|
|
'token_secret' => $oauth_token_secret
|
|
]);
|
|
$stack->push($middleware);
|
|
|
|
return new Client([
|
|
'base_uri' => 'https://api.tumblr.com/v2/',
|
|
'handler' => $stack
|
|
]);
|
|
}
|
|
|
|
function tumblr_get($connection, string $url)
|
|
{
|
|
try {
|
|
$res = $connection->get($url, ['auth' => 'oauth']);
|
|
|
|
$success = true;
|
|
$data = json_decode($res->getBody()->getContents());
|
|
} catch (RequestException $exception) {
|
|
$success = false;
|
|
Logger::notice('Request failed', ['code' => $exception->getCode(), 'message' => $exception->getMessage()]);
|
|
$data = json_decode($exception->getResponse()->getBody()->getContents());
|
|
}
|
|
return ['success' => $success, 'data' => $data];
|
|
}
|
|
|
|
function tumblr_post($connection, string $url, array $parameter)
|
|
{
|
|
try {
|
|
$res = $connection->post($url, ['auth' => 'oauth', 'json' => $parameter]);
|
|
|
|
$success = true;
|
|
$data = json_decode($res->getBody()->getContents());
|
|
} catch (RequestException $exception) {
|
|
$success = false;
|
|
Logger::notice('Post failed', ['code' => $exception->getCode(), 'message' => $exception->getMessage()]);
|
|
$data = json_decode($exception->getResponse()->getBody()->getContents());
|
|
}
|
|
return ['success' => $success, 'data' => $data];
|
|
} |