410 lines
13 KiB
PHP
410 lines
13 KiB
PHP
<?php
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/**
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* Name: Diaspora Post Connector
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* Description: Post to Diaspora
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* Version: 0.2
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* Author: Michael Vogel <heluecht@pirati.ca>
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*/
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require_once 'addon/diaspora/Diaspora_Connection.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\L10n;
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use Friendica\Core\Logger;
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use Friendica\Core\PConfig;
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use Friendica\Core\Protocol;
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use Friendica\Database\DBA;
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use Friendica\Model\Queue;
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use Friendica\Core\Worker;
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function diaspora_install()
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{
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Hook::register('hook_fork', 'addon/diaspora/diaspora.php', 'diaspora_hook_fork');
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Hook::register('post_local', 'addon/diaspora/diaspora.php', 'diaspora_post_local');
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Hook::register('notifier_normal', 'addon/diaspora/diaspora.php', 'diaspora_send');
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Hook::register('jot_networks', 'addon/diaspora/diaspora.php', 'diaspora_jot_nets');
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Hook::register('connector_settings', 'addon/diaspora/diaspora.php', 'diaspora_settings');
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Hook::register('connector_settings_post', 'addon/diaspora/diaspora.php', 'diaspora_settings_post');
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Hook::register('queue_predeliver', 'addon/diaspora/diaspora.php', 'diaspora_queue_hook');
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}
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function diaspora_uninstall()
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{
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Hook::unregister('hook_fork', 'addon/diaspora/diaspora.php', 'diaspora_hook_fork');
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Hook::unregister('post_local', 'addon/diaspora/diaspora.php', 'diaspora_post_local');
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Hook::unregister('notifier_normal', 'addon/diaspora/diaspora.php', 'diaspora_send');
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Hook::unregister('jot_networks', 'addon/diaspora/diaspora.php', 'diaspora_jot_nets');
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Hook::unregister('connector_settings', 'addon/diaspora/diaspora.php', 'diaspora_settings');
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Hook::unregister('connector_settings_post', 'addon/diaspora/diaspora.php', 'diaspora_settings_post');
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Hook::unregister('queue_predeliver', 'addon/diaspora/diaspora.php', 'diaspora_queue_hook');
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}
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function diaspora_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 (PConfig::get(local_user(), 'diaspora', 'post')) {
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$jotnets_fields[] = [
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'type' => 'checkbox',
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'field' => [
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'diaspora_enable',
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L10n::t('Post to Diaspora'),
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PConfig::get(local_user(), 'diaspora', 'post_by_default')
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]
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];
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}
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}
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function diaspora_queue_hook(App $a, &$b) {
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$hostname = $a->getHostName();
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$qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
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DBA::escape(Protocol::DIASPORA2)
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);
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if (!DBA::isResult($qi)) {
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return;
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}
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foreach ($qi as $x) {
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if ($x['network'] !== Protocol::DIASPORA2) {
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continue;
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}
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Logger::log('diaspora_queue: run');
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$r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
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WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
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intval($x['cid'])
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);
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if (!DBA::isResult($r)) {
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continue;
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}
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$userdata = $r[0];
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$handle = PConfig::get($userdata['uid'], 'diaspora', 'handle');
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$password = PConfig::get($userdata['uid'], 'diaspora', 'password');
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$aspect = PConfig::get($userdata['uid'], 'diaspora', 'aspect');
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$success = false;
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if ($handle && $password) {
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Logger::log('diaspora_queue: able to post for user '.$handle);
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$z = unserialize($x['content']);
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$post = $z['post'];
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Logger::log('diaspora_queue: post: '.$post, Logger::DATA);
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try {
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Logger::log('diaspora_queue: prepare', Logger::DEBUG);
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$conn = new Diaspora_Connection($handle, $password);
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Logger::log('diaspora_queue: try to log in '.$handle, Logger::DEBUG);
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$conn->logIn();
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Logger::log('diaspora_queue: try to send '.$body, Logger::DEBUG);
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$conn->provider = $hostname;
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$conn->postStatusMessage($post, $aspect);
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Logger::log('diaspora_queue: send '.$userdata['uid'].' success', Logger::DEBUG);
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$success = true;
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Queue::removeItem($x['id']);
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} catch (Exception $e) {
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Logger::log("diaspora_queue: Send ".$userdata['uid']." failed: ".$e->getMessage(), Logger::DEBUG);
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}
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} else {
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Logger::log('diaspora_queue: send '.$userdata['uid'].' missing username or password', Logger::DEBUG);
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}
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if (!$success) {
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Logger::log('diaspora_queue: delayed');
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Queue::updateTime($x['id']);
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}
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}
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}
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function diaspora_settings(App $a, &$s)
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{
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if (! local_user()) {
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return;
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}
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/* Add our stylesheet to the page so we can make our settings look nice */
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$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->getBaseURL() . '/addon/diaspora/diaspora.css' . '" media="all" />' . "\r\n";
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/* Get the current state of our config variables */
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$enabled = PConfig::get(local_user(),'diaspora','post');
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$checked = (($enabled) ? ' checked="checked" ' : '');
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$css = (($enabled) ? '' : '-disabled');
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$def_enabled = PConfig::get(local_user(),'diaspora','post_by_default');
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$def_checked = (($def_enabled) ? ' checked="checked" ' : '');
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$handle = PConfig::get(local_user(), 'diaspora', 'handle');
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$password = PConfig::get(local_user(), 'diaspora', 'password');
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$aspect = PConfig::get(local_user(),'diaspora','aspect');
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$status = "";
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$r = q("SELECT `addr` FROM `contact` WHERE `self` AND `uid` = %d", intval(local_user()));
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if (DBA::isResult($r)) {
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$status = L10n::t("Please remember: You can always be reached from Diaspora with your Friendica handle %s. ", $r[0]['addr']);
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$status .= L10n::t('This connector is only meant if you still want to use your old Diaspora account for some time. ');
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$status .= L10n::t('However, it is preferred that you tell your Diaspora contacts the new handle %s instead.', $r[0]['addr']);
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}
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$aspects = false;
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if ($handle && $password) {
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$conn = new Diaspora_Connection($handle, $password);
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$conn->logIn();
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$aspects = $conn->getAspects();
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if (!$aspects) {
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$status = L10n::t("Can't login to your Diaspora account. Please check handle (in the format user@domain.tld) and password.");
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}
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}
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/* Add some HTML to the existing form */
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$s .= '<span id="settings_diaspora_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_diaspora_expanded\'); openClose(\'settings_diaspora_inflated\');">';
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$s .= '<img class="connector'.$css.'" src="images/diaspora-logo.png" /><h3 class="connector">'. L10n::t('Diaspora Export').'</h3>';
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$s .= '</span>';
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$s .= '<div id="settings_diaspora_expanded" class="settings-block" style="display: none;">';
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$s .= '<span class="fakelink" onclick="openClose(\'settings_diaspora_expanded\'); openClose(\'settings_diaspora_inflated\');">';
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$s .= '<img class="connector'.$css.'" src="images/diaspora-logo.png" /><h3 class="connector">'. L10n::t('Diaspora Export').'</h3>';
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$s .= '</span>';
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if ($status) {
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$s .= '<div id="diaspora-status-wrapper"><strong>';
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$s .= $status;
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$s .= '</strong></div><div class="clear"></div>';
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}
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$s .= '<div id="diaspora-enable-wrapper">';
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$s .= '<label id="diaspora-enable-label" for="diaspora-checkbox">' . L10n::t('Enable Diaspora Post Addon') . '</label>';
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$s .= '<input id="diaspora-checkbox" type="checkbox" name="diaspora" value="1" ' . $checked . '/>';
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$s .= '</div><div class="clear"></div>';
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$s .= '<div id="diaspora-username-wrapper">';
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$s .= '<label id="diaspora-username-label" for="diaspora-username">' . L10n::t('Diaspora handle') . '</label>';
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$s .= '<input id="diaspora-username" type="text" name="handle" value="' . $handle . '" />';
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$s .= '</div><div class="clear"></div>';
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$s .= '<div id="diaspora-password-wrapper">';
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$s .= '<label id="diaspora-password-label" for="diaspora-password">' . L10n::t('Diaspora password') . '</label>';
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$s .= '<input id="diaspora-password" type="password" name="password" value="' . $password . '" />';
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$s .= '</div><div class="clear"></div>';
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if ($aspects) {
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$single_aspect = new stdClass();
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$single_aspect->id = 'all_aspects';
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$single_aspect->name = L10n::t('All aspects');
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$aspects[] = $single_aspect;
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$single_aspect = new stdClass();
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$single_aspect->id = 'public';
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$single_aspect->name = L10n::t('Public');
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$aspects[] = $single_aspect;
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$s .= '<label id="diaspora-aspect-label" for="diaspora-aspect">' . L10n::t('Post to aspect:') . '</label>';
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$s .= '<select name="aspect" id="diaspora-aspect">';
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foreach($aspects as $single_aspect) {
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if ($single_aspect->id == $aspect)
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$s .= "<option value='".$single_aspect->id."' selected>".$single_aspect->name."</option>";
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else
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$s .= "<option value='".$single_aspect->id."'>".$single_aspect->name."</option>";
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}
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$s .= "</select>";
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$s .= '<div class="clear"></div>';
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}
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$s .= '<div id="diaspora-bydefault-wrapper">';
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$s .= '<label id="diaspora-bydefault-label" for="diaspora-bydefault">' . L10n::t('Post to Diaspora by default') . '</label>';
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$s .= '<input id="diaspora-bydefault" type="checkbox" name="diaspora_bydefault" value="1" ' . $def_checked . '/>';
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$s .= '</div><div class="clear"></div>';
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/* provide a submit button */
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$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="diaspora-submit" name="diaspora-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>';
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}
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function diaspora_settings_post(App $a, &$b)
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{
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if (!empty($_POST['diaspora-submit'])) {
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PConfig::set(local_user(),'diaspora', 'post' , intval($_POST['diaspora']));
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PConfig::set(local_user(),'diaspora', 'post_by_default', intval($_POST['diaspora_bydefault']));
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PConfig::set(local_user(),'diaspora', 'handle' , trim($_POST['handle']));
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PConfig::set(local_user(),'diaspora', 'password' , trim($_POST['password']));
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PConfig::set(local_user(),'diaspora', 'aspect' , trim($_POST['aspect']));
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}
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}
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function diaspora_hook_fork(&$a, &$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'], 'diaspora') || ($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 diaspora_post_local(App $a, array &$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 (!local_user() || (local_user() != $b['uid'])) {
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return;
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}
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if ($b['private'] || $b['parent']) {
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return;
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}
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$diaspora_post = intval(PConfig::get(local_user(),'diaspora','post'));
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$diaspora_enable = (($diaspora_post && !empty($_REQUEST['diaspora_enable'])) ? intval($_REQUEST['diaspora_enable']) : 0);
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if ($b['api_source'] && intval(PConfig::get(local_user(),'diaspora','post_by_default'))) {
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$diaspora_enable = 1;
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}
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if (!$diaspora_enable) {
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return;
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}
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if (strlen($b['postopts'])) {
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$b['postopts'] .= ',';
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}
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$b['postopts'] .= 'diaspora';
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}
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function diaspora_send(App $a, array &$b)
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{
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$hostname = $a->getHostName();
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Logger::log('diaspora_send: invoked');
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if ($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'],'diaspora')) {
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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'] != $self['id']) {
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return;
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}
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Logger::log('diaspora_send: prepare posting', Logger::DEBUG);
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$handle = PConfig::get($b['uid'],'diaspora','handle');
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$password = PConfig::get($b['uid'],'diaspora','password');
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$aspect = PConfig::get($b['uid'],'diaspora','aspect');
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if ($handle && $password) {
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Logger::log('diaspora_send: all values seem to be okay', Logger::DEBUG);
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$tag_arr = [];
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$tags = '';
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$x = preg_match_all('/\#\[(.*?)\](.*?)\[/',$b['tag'],$matches,PREG_SET_ORDER);
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if ($x) {
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foreach ($matches as $mtch) {
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$tag_arr[] = $mtch[2];
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}
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}
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if (count($tag_arr)) {
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$tags = implode(',',$tag_arr);
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}
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$title = $b['title'];
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$body = $b['body'];
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// Insert a newline before and after a quote
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$body = str_ireplace("[quote", "\n\n[quote", $body);
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$body = str_ireplace("[/quote]", "[/quote]\n\n", $body);
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// Removal of tags and mentions
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// #-tags
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$body = preg_replace('/#\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '#$2', $body);
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// @-mentions
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$body = preg_replace('/@\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '@$2', $body);
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// remove multiple newlines
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do {
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$oldbody = $body;
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$body = str_replace("\n\n\n", "\n\n", $body);
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} while ($oldbody != $body);
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// convert to markdown
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$body = BBCode::toMarkdown($body);
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// Adding the title
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if (strlen($title)) {
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$body = "## ".html_entity_decode($title)."\n\n".$body;
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}
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require_once "addon/diaspora/diasphp.php";
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try {
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Logger::log('diaspora_send: prepare', Logger::DEBUG);
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$conn = new Diaspora_Connection($handle, $password);
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Logger::log('diaspora_send: try to log in '.$handle, Logger::DEBUG);
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$conn->logIn();
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Logger::log('diaspora_send: try to send '.$body, Logger::DEBUG);
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$conn->provider = $hostname;
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$conn->postStatusMessage($body, $aspect);
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Logger::log('diaspora_send: success');
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} catch (Exception $e) {
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Logger::log("diaspora_send: Error submitting the post: " . $e->getMessage());
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Logger::log('diaspora_send: requeueing '.$b['uid'], Logger::DEBUG);
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$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
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if (count($r))
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$a->contact = $r[0]["id"];
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$s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $body]);
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Worker::defer();
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notice(L10n::t('Diaspora post failed. Deferred for retry.').EOL);
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}
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}
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}
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