445 lines
13 KiB
PHP
445 lines
13 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\App;
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use Friendica\Content\Text\BBCode;
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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\Database\DBA;
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use Friendica\DI;
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use Friendica\Model\Post;
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use Friendica\Model\Tag;
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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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function tumblr_module()
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{
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}
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function tumblr_content(App $a)
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{
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if (!local_user()) {
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notice(DI::l10n()->t('Permission denied.') . EOL);
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return '';
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}
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if (isset(DI::args()->getArgv()[1])) {
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switch (DI::args()->getArgv()[1]) {
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case "connect":
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$o = tumblr_connect($a);
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break;
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case "callback":
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$o = tumblr_callback($a);
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break;
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default:
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$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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$o = tumblr_connect($a);
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}
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return $o;
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}
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function tumblr_addon_admin(App $a, &$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(App $a)
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{
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$consumer_key = trim($_POST['consumer_key'] ?? '');
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$consumer_secret = trim($_POST['consumer_secret'] ?? '');
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DI::config()->set('tumblr', 'consumer_key',$consumer_key);
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DI::config()->set('tumblr', 'consumer_secret',$consumer_secret);
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}
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function tumblr_connect(App $a)
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{
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// Start a session. This is necessary to hold on to a few keys the callback script will also need
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session_start();
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// Include the TumblrOAuth library
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//require_once('addon/tumblr/tumblroauth/tumblroauth.php');
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// Define the needed keys
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$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()->get()."/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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$_SESSION['request_token'] = $token = $request_token['oauth_token'];
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$_SESSION['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 = $tum_oauth->getAuthorizeURL($token);
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// Redirect the user to the login URL given to us by Tumblr
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header('Location: ' . $url);
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/*
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* That's it for our side. The user is sent to a Tumblr Login page and
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* asked to authroize our app. After that, Tumblr sends the user back to
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* our Callback URL (callback.php) along with some information we need to get
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* an access token.
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*/
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break;
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default:
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// Give an error message
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$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(App $a)
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{
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// Start a session, load the library
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session_start();
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//require_once('addon/tumblr/tumblroauth/tumblroauth.php');
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// Define the needed keys
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$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, $_SESSION['request_token'], $_SESSION['request_token_secret']);
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// Ok, let's get an Access Token. We'll need to pass along our oauth_verifier which was given to us in the URL.
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$access_token = $tum_oauth->getAccessToken($_REQUEST['oauth_verifier']);
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// We're done with the Request Token and Secret so let's remove those.
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unset($_SESSION['request_token']);
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unset($_SESSION['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(local_user(), "tumblr", "oauth_token", $access_token['oauth_token']);
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DI::pConfig()->set(local_user(), "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()->get() . '/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(App $a, array &$jotnets_fields)
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{
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if (!local_user()) {
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return;
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}
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if (DI::pConfig()->get(local_user(),'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(local_user(),'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(App $a, array &$data)
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{
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if (!local_user()) {
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return;
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}
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$enabled = DI::pConfig()->get(local_user(), 'tumblr', 'post', false);
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$def_enabled = DI::pConfig()->get(local_user(), 'tumblr', 'post_by_default', false);
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$oauth_token = DI::pConfig()->get(local_user(), 'tumblr', 'oauth_token');
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$oauth_token_secret = DI::pConfig()->get(local_user(), 'tumblr', 'oauth_token_secret');
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if ($oauth_token && $oauth_token_secret) {
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$page = DI::pConfig()->get(local_user(), 'tumblr', 'page');
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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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$tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
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$userinfo = $tum_oauth->get('user/info');
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$blogs = array_map(function ($blog) {
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return substr(str_replace(["http://", "https://"], ["", ""], $blog->url), 0, -1);
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}, $userinfo->response->user->blogs);
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$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()->get() . '/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(App $a, array &$b)
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{
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if (!empty($_POST['tumblr-submit'])) {
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DI::pConfig()->set(local_user(), 'tumblr', 'post', intval($_POST['tumblr']));
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DI::pConfig()->set(local_user(), 'tumblr', 'page', $_POST['tumblr_page']);
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DI::pConfig()->set(local_user(), 'tumblr', 'post_by_default', intval($_POST['tumblr_bydefault']));
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}
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}
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function tumblr_hook_fork(App $a, array &$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 = $b['data'];
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if ($post['deleted'] || $post['private'] || ($post['created'] !== $post['edited']) ||
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!strstr($post['postopts'], 'tumblr') || ($post['parent'] != $post['id'])) {
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$b['execute'] = false;
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return;
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}
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}
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function tumblr_post_local(App $a, array &$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 (!local_user() || (local_user() != $b['uid'])) {
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return;
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}
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if ($b['private'] || $b['parent']) {
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return;
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}
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$tmbl_post = intval(DI::pConfig()->get(local_user(), 'tumblr', 'post'));
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$tmbl_enable = (($tmbl_post && !empty($_REQUEST['tumblr_enable'])) ? intval($_REQUEST['tumblr_enable']) : 0);
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if ($b['api_source'] && intval(DI::pConfig()->get(local_user(), 'tumblr', 'post_by_default'))) {
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$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(App $a, array &$b) {
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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['parent'] != $b['id']) {
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return;
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}
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// Dont't post if the post doesn't belong to us.
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// This is a check for forum postings
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$self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
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if ($b['contact-id'] != $self['id']) {
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return;
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}
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$b['body'] = Post\Media::addAttachmentsToBody($b['uri-id'], $b['body']);
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$oauth_token = DI::pConfig()->get($b['uid'], "tumblr", "oauth_token");
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$oauth_token_secret = DI::pConfig()->get($b['uid'], "tumblr", "oauth_token_secret");
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$page = DI::pConfig()->get($b['uid'], "tumblr", "page");
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$tmbl_blog = 'blog/' . $page . '/post';
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if ($oauth_token && $oauth_token_secret && $tmbl_blog) {
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$tags = Tag::getByURIId($b['uri-id']);
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$tag_arr = [];
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foreach($tags as $tag) {
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$tag_arr[] = $tag['name'];
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}
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if (count($tag_arr)) {
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$tags = implode(',', $tag_arr);
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}
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$title = trim($b['title']);
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$siteinfo = BBCode::getAttachedData($b["body"]);
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$params = [
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'state' => 'published',
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'tags' => $tags,
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'tweet' => 'off',
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'format' => 'html',
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];
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if (!isset($siteinfo["type"])) {
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$siteinfo["type"] = "";
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}
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if (($title == "") && isset($siteinfo["title"])) {
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$title = $siteinfo["title"];
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}
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if (isset($siteinfo["text"])) {
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$body = $siteinfo["text"];
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} else {
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$body = BBCode::removeShareInformation($b["body"]);
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}
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switch ($siteinfo["type"]) {
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case "photo":
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$params['type'] = "photo";
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$params['caption'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);;
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if (isset($siteinfo["url"])) {
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$params['link'] = $siteinfo["url"];
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}
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$params['source'] = $siteinfo["image"];
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break;
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case "link":
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$params['type'] = "link";
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$params['title'] = $title;
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$params['url'] = $siteinfo["url"];
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$params['description'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);
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break;
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case "audio":
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$params['type'] = "audio";
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$params['external_url'] = $siteinfo["url"];
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$params['caption'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);
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break;
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case "video":
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$params['type'] = "video";
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$params['embed'] = $siteinfo["url"];
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$params['caption'] = BBCode::convertForUriId($b['uri-id'], $body, BBCode::CONNECTORS);
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break;
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default:
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$params['type'] = "text";
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$params['title'] = $title;
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$params['body'] = BBCode::convertForUriId($b['uri-id'], $b['body'], BBCode::CONNECTORS);
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break;
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}
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if (isset($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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if (empty($params['caption']) && !empty($siteinfo["description"])) {
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$params['caption'] = BBCode::convertForUriId($b['uri-id'], "[quote]" . $siteinfo["description"] . "[/quote]", BBCode::CONNECTORS);
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}
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$consumer_key = DI::config()->get('tumblr','consumer_key');
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$consumer_secret = DI::config()->get('tumblr','consumer_secret');
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$tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
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// Make an API call with the TumblrOAuth instance.
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$x = $tum_oauth->post($tmbl_blog,$params);
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$ret_code = $tum_oauth->http_code;
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//print_r($params);
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if ($ret_code == 201) {
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Logger::notice('tumblr_send: success');
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} elseif ($ret_code == 403) {
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Logger::notice('tumblr_send: authentication failure');
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} else {
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Logger::notice('tumblr_send: general error', ['error' => $x]);
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}
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}
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}
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