<?php /** * Name: Libertree Post Connector * Description: Post to libertree accounts * Version: 1.0 * Author: Tony Baldwin <https://free-haven.org/u/tony> */ use Friendica\App; use Friendica\Content\Text\BBCode; use Friendica\Core\Hook; use Friendica\Core\Logger; use Friendica\Core\Renderer; use Friendica\Database\DBA; use Friendica\DI; use Friendica\Model\Post; function libertree_install() { Hook::register('hook_fork', 'addon/libertree/libertree.php', 'libertree_hook_fork'); Hook::register('post_local', 'addon/libertree/libertree.php', 'libertree_post_local'); Hook::register('notifier_normal', 'addon/libertree/libertree.php', 'libertree_send'); Hook::register('jot_networks', 'addon/libertree/libertree.php', 'libertree_jot_nets'); Hook::register('connector_settings', 'addon/libertree/libertree.php', 'libertree_settings'); Hook::register('connector_settings_post', 'addon/libertree/libertree.php', 'libertree_settings_post'); } function libertree_jot_nets(array &$jotnets_fields) { if (!DI::userSession()->getLocalUserId()) { return; } if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'libertree', 'post')) { $jotnets_fields[] = [ 'type' => 'checkbox', 'field' => [ 'libertree_enable', DI::l10n()->t('Post to libertree'), DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'libertree', 'post_by_default'), ], ]; } } function libertree_settings(array &$data) { if (!DI::userSession()->getLocalUserId()) { return; } $enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'libertree', 'post', false); $ltree_api_token = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'libertree', 'libertree_api_token'); $ltree_url = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'libertree', 'libertree_url'); $def_enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'libertree', 'post_by_default'); $t = Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/libertree/'); $html = Renderer::replaceMacros($t, [ '$enabled' => ['libertree', DI::l10n()->t('Enable Libertree Post Addon'), $enabled], '$ltree_url' => ['libertree_url', DI::l10n()->t('Libertree site URL'), $ltree_url], '$ltree_api_token' => ['libertree_api_token', DI::l10n()->t('Libertree API token'), $ltree_api_token], '$bydefault' => ['ij_bydefault', DI::l10n()->t('Post to Libertree by default'), $def_enabled], ]); $data = [ 'connector' => 'libertree', 'title' => DI::l10n()->t('Libertree Export'), 'image' => 'images/libertree.png', 'enabled' => $enabled, 'html' => $html, ]; } function libertree_settings_post(array &$b) { if (!empty($_POST['libertree-submit'])) { DI::pConfig()->set(DI::userSession()->getLocalUserId(),'libertree','post',intval($_POST['libertree'])); DI::pConfig()->set(DI::userSession()->getLocalUserId(),'libertree','post_by_default',intval($_POST['libertree_bydefault'])); DI::pConfig()->set(DI::userSession()->getLocalUserId(),'libertree','libertree_api_token',trim($_POST['libertree_api_token'])); DI::pConfig()->set(DI::userSession()->getLocalUserId(),'libertree','libertree_url',trim($_POST['libertree_url'])); } } function libertree_hook_fork(array &$b) { if ($b['name'] != 'notifier_normal') { return; } $post = $b['data']; if ($post['deleted'] || $post['private'] || ($post['created'] !== $post['edited']) || !strstr($post['postopts'], 'libertree') || ($post['parent'] != $post['id'])) { $b['execute'] = false; return; } } function libertree_post_local(array &$b) { // This can probably be changed to allow editing by pointing to a different API endpoint if ($b['edit']) { return; } if (!DI::userSession()->getLocalUserId() || (DI::userSession()->getLocalUserId() != $b['uid'])) { return; } if ($b['private'] || $b['parent']) { return; } $ltree_post = intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(),'libertree','post')); $ltree_enable = (($ltree_post && !empty($_REQUEST['libertree_enable'])) ? intval($_REQUEST['libertree_enable']) : 0); if ($b['api_source'] && intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(),'libertree','post_by_default'))) { $ltree_enable = 1; } if (!$ltree_enable) { return; } if (strlen($b['postopts'])) { $b['postopts'] .= ','; } $b['postopts'] .= 'libertree'; } function libertree_send(array &$b) { Logger::notice('libertree_send: invoked'); if ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) { return; } if (! strstr($b['postopts'],'libertree')) { return; } if ($b['parent'] != $b['id']) { return; } // Dont't post if the post doesn't belong to us. // This is a check for group postings $self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]); if ($b['contact-id'] != $self['id']) { return; } $b['body'] = Post\Media::addAttachmentsToBody($b['uri-id'], DI::contentItem()->addSharedPost($b)); $ltree_api_token = DI::pConfig()->get($b['uid'],'libertree','libertree_api_token'); $ltree_url = DI::pConfig()->get($b['uid'],'libertree','libertree_url'); $ltree_blog = "$ltree_url/api/v1/posts/create/?token=$ltree_api_token"; $ltree_source = DI::baseUrl()->getHost(); if ($b['app'] != "") $ltree_source .= " (".$b['app'].")"; if($ltree_url && $ltree_api_token && $ltree_blog && $ltree_source) { $title = $b['title']; $body = $b['body']; // Insert a newline before and after a quote $body = str_ireplace("[quote", "\n\n[quote", $body); $body = str_ireplace("[/quote]", "[/quote]\n\n", $body); // Removal of tags and mentions // #-tags $body = preg_replace('/#\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '#$2', $body); // @-mentions $body = preg_replace('/@\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '@$2', $body); // remove multiple newlines do { $oldbody = $body; $body = str_replace("\n\n\n", "\n\n", $body); } while ($oldbody != $body); // convert to markdown $body = BBCode::toMarkdown($body, false); // Adding the title if (strlen($title)) { $body = '## ' . html_entity_decode($title) . "\n\n" . $body; } $params = [ 'text' => $body, 'source' => $ltree_source // 'token' => $ltree_api_token ]; $result = DI::httpClient()->post($ltree_blog, $params)->getBody(); Logger::notice('libertree: ' . $result); } }