326 lines
10 KiB
PHP
326 lines
10 KiB
PHP
<?php
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/**
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* Name: Pnut Connector
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* Description: Post to pnut.io
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* Version: 0.1.2
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* Author: Morgan McMillian <https://social.clacks.network/profile/spacenerdmo>
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* Status: In Development
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*/
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require_once 'addon/pnut/lib/phpnut.php';
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require_once 'addon/pnut/lib/phpnutException.php';
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use Friendica\Content\Text\BBCode;
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use Friendica\Content\Text\Plaintext;
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use Friendica\Core\Config\Util\ConfigFileManager;
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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\Photo;
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use phpnut\phpnutException;
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const PNUT_LIMIT = 256;
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function pnut_install()
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{
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Hook::register('load_config', __FILE__, 'pnut_load_config');
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Hook::register('hook_fork', __FILE__, 'pnut_hook_fork');
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Hook::register('post_local', __FILE__, 'pnut_post_local');
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Hook::register('notifier_normal', __FILE__, 'pnut_post_hook');
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Hook::register('jot_networks', __FILE__, 'pnut_jot_nets');
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Hook::register('connector_settings', __FILE__, 'pnut_settings');
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Hook::register('connector_settings_post', __FILE__, 'pnut_settings_post');
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}
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function pnut_module() {}
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function pnut_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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$o = pnut_connect();
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break;
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default:
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$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 = pnut_connect();
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}
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return $o;
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}
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function pnut_connect()
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{
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$client_id = DI::config()->get('pnut', 'client_id');
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$client_secret = DI::config()->get('pnut', 'client_secret');
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if (empty($client_id) || empty($client_secret)) {
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$client_id = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_id');
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$client_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret');
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}
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$callback_url = DI::baseUrl() . '/pnut/connect';
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$nut = new phpnut\phpnut($client_id, $client_secret);
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try {
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$token = $nut->getAccessToken($callback_url);
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Logger::debug('Got Token', [$token]);
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$o = DI::l10n()->t('You are now authenticated with pnut.io.');
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'access_token', $token);
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} catch (phpnutException $e) {
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$o = DI::l10n()->t('Error fetching token. Please try again.', ['code' => $e->getCode(), 'message' => $e->getMessage()]);
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}
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$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 pnut_load_config(ConfigFileManager $loader)
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{
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DI::app()->getConfigCache()->load($loader->loadAddonConfig('pnut'), \Friendica\Core\Config\ValueObject\Cache::SOURCE_STATIC);
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}
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function pnut_addon_admin(string &$o)
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{
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$client_id = DI::config()->get('pnut', 'client_id');
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$client_secret = DI::config()->get('pnut', 'client_secret');
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$t = Renderer::getMarkupTemplate('admin.tpl', 'addon/pnut/');
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$o = Renderer::replaceMacros($t, [
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'$submit' => DI::l10n()->t('Save Settings'),
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'$client_id' => ['pnut_client_id', DI::l10n()->t('Client ID'), $client_id],
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'$client_secret' => ['pnut_client_secret', DI::l10n()->t('Client Secret'), $client_secret],
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]);
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}
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function pnut_addon_admin_post()
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{
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DI::config()->set('pnut', 'client_id', $_POST['pnut_client_id']);
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DI::config()->set('pnut', 'client_secret', $_POST['pnut_client_secret']);
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}
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function pnut_settings(array &$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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$redirectUri = DI::baseUrl() . '/pnut/connect';
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$scope = ['write_post','files'];
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$enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post') ?? false;
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$def_enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default') ?? false;
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$client_id = DI::config()->get('pnut', 'client_id');
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$client_secret = DI::config()->get('pnut', 'client_secret');
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$token = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'access_token');
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$user_client = empty($client_id) || empty($client_secret);
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if ($user_client) {
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$client_id = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_id');
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$client_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret');
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}
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if (!empty($client_id) && !empty($client_secret) && empty($token)) {
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$nut = new phpnut\phpnut($client_id, $client_secret);
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$authorize_url = $nut->getAuthUrl($redirectUri, $scope);
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$authorize_text = DI::l10n()->t('Authenticate with pnut.io');
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}
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if (!empty($token)) {
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$disconn_btn = DI::l10n()->t('Disconnect');
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}
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$t = Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/pnut/');
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$html = Renderer::replaceMacros($t, [
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'$enable' => ['pnut', DI::l10n()->t('Enable Pnut Post Addon'), $enabled],
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'$bydefault' => ['pnut_bydefault', DI::l10n()->t('Post to Pnut by default'), $def_enabled],
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'$client_id' => ['pnut_client_id', DI::l10n()->t('Client ID'), $client_id],
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'$client_secret' => ['pnut_client_secret', DI::l10n()->t('Client Secret'), $client_secret],
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'$access_token' => ['pnut_access_token', DI::l10n()->t('Access Token'), $token, '', '', 'readonly'],
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'$authorize_url' => $authorize_url ?? '',
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'$authorize_text' => $authorize_text ?? '',
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'$disconn_btn' => $disconn_btn ?? '',
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'user_client' => $user_client,
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]);
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$data = [
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'connector' => 'pnut',
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'title' => DI::l10n()->t('Pnut Export'),
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'image' => 'addon/pnut/pnut.svg',
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'enabled' => $enabled,
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'html' => $html,
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];
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}
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function pnut_settings_post(array &$b)
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{
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if (empty($_POST['pnut-submit']) && empty($_POST['pnut-disconnect'])) {
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return;
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}
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if (!empty($_POST['pnut-disconnect'])) {
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DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'post');
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DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default');
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DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'client_id');
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DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret');
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DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'access_token');
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} else {
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'post', intval($_POST['pnut']));
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default', intval($_POST['pnut_bydefault']));
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if (!empty($_POST['pnut_client_id'])) {
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'client_id', $_POST['pnut_client_id']);
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}
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if (!empty($_POST['pnut_client_secret'])) {
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret', $_POST['pnut_client_secret']);
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}
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}
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}
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function pnut_jot_nets(array &$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(), 'pnut', 'post')) {
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$jotnets_fields[] = [
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'type' => 'checkbox',
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'field' => [
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'pnut_enable',
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DI::l10n()->t('Post to Pnut'),
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DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default')
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]
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];
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}
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}
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function pnut_hook_fork(array &$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 = $b['data'];
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if (($post['created'] !== $post['edited']) && !$post['deleted']) {
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DI::logger()->info('Editing is not supported by the addon');
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$b['execute'] = false;
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return;
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}
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if (!strstr($post['postopts'] ?? '', 'pnut') || ($post['parent'] != $post['id']) || $post['private']) {
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$b['execute'] = false;
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return;
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}
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}
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function pnut_post_local(array &$b)
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{
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if ($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'] || $b['parent']) {
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return;
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}
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$pnut_post = intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post'));
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$pnut_enable = (($pnut_post && !empty($_REQUEST['pnut_enable'])) ? intval($_REQUEST['pnut_enable']) : 0);
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// if API is used, default to the chosen settings
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if ($b['api_source'] && intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default'))) {
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$pnut_enable = 1;
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}
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if (!$pnut_enable) {
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return;
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}
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if (strlen($b['postopts'])) {
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$b['postopts'] .= ',';
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}
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$b['postopts'] .= 'pnut';
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}
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function pnut_post_hook(array &$b)
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{
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/**
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* Post to pnut.io
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*/
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if ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) {
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return;
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}
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Logger::notice('PNUT post invoked', ['id' => $b['id'], 'guid' => $b['guid'], 'plink' => $b['plink']]);
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Logger::debug('PNUT array', $b);
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$token = DI::pConfig()->get($b['uid'], 'pnut', 'access_token');
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$nut = new phpnut\phpnut($token);
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$msgarr = Plaintext::getPost($b, PNUT_LIMIT, true, BBCode::EXTERNAL);
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$text = $msgarr['text'];
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$raw = [];
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Logger::debug('PNUT msgarr', $msgarr);
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if (count($msgarr['parts']) > 1) {
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$tstamp = time();
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$raw['nl.chimpnut.blog.post'][] = ['body' => $b['body'], 'tstamp' => $tstamp];
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$text = Plaintext::shorten($text, 252 - strlen($b['plink']), $b['uid']);
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$text .= "\n" . $b['plink'];
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}
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if ($msgarr['type'] == 'link') {
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$text .= "\n[" . $msgarr['title'] . "](" . $msgarr['url'] . ")";
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}
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if ($msgarr['type'] == 'photo') {
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$fileraw = ['type' => 'dev.mcmillian.friendica.image', 'kind' => 'image', 'is_public' => true];
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foreach ($msgarr['images'] as $image) {
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Logger::debug('PNUT image', $image);
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if (!empty($image['id'])) {
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$photo = Photo::selectFirst([], ['id' => $image['id']]);
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Logger::debug('PNUT selectFirst');
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} else {
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$photo = Photo::createPhotoForExternalResource($image['url']);
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Logger::debug('PNUT createPhotoForExternalResource');
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}
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$picturedata = Photo::getImageForPhoto($photo);
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Logger::debug('PNUT photo', $photo);
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$picurefile = tempnam(System::getTempPath(), 'pnut');
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file_put_contents($picurefile, $picturedata);
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Logger::debug('PNUT got file?', ['filename' => $picurefile]);
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$imagefile = $nut->createFile($picurefile, $fileraw);
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Logger::debug('PNUT file', ['pnutimagefile' => $imagefile]);
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unlink($picurefile);
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$raw['io.pnut.core.oembed'][] = ['+io.pnut.core.file' => ['file_id' => $imagefile['id'], 'file_token' => $imagefile['file_token'], 'format' => 'oembed']];
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}
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}
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$raw['io.pnut.core.crosspost'][] = ['canonical_url' => $b['plink']];
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$nut->createPost($text, ['raw' => $raw]);
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Logger::debug('PNUT post complete', ['id' => $b['id'], 'text' => $text, 'raw' => $raw]);
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}
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