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Discourse contacts are generated, URI and Parent-URI are regenerated

This commit is contained in:
Michael 2019-11-25 11:14:22 +00:00
parent da663db1cb
commit 0465de62dc
1 changed files with 129 additions and 45 deletions
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174
discourse/discourse.php
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@ -14,9 +14,13 @@ use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Core\Logger;
use Friendica\Core\PConfig;
use Friendica\Core\Protocol;
use Friendica\Database\DBA;
use Friendica\Model\Contact;
use Friendica\Util\XML;
use Friendica\Content\Text\Markdown;
use Friendica\Util\Network;
use Friendica\Util\Strings;
Use Friendica\Util\DateTimeFormat;
function discourse_install()
@ -46,62 +50,81 @@ function discourse_addon_settings_post(App $a)
function discourse_email_getmessage(App $a, &$message)
{
// Logger::info('Got raw message', $message);
// Remove the title on comments, they don't serve any purpose there
if ($message['item']['parent-uri'] != $message['item']['uri']) {
unset($message['item']['title']);
}
if (preg_match('=topic/(.*)/(.*)@(.*)=', $message['item']['uri'], $matches)) {
/* if (preg_match('=topic/(.*)/(.*)@(.*)=', $message['item']['uri'], $matches)) {
Logger::info('Got post data', ['topic' => $matches[1], 'post' => $matches[2], 'host' => $matches[3]]);
if (discourse_fetch_post_from_api($message, $matches[2], $matches[3])) {
return;
}
}
*/
// Search in the text part for the link to the discourse entry and the text body
// The text body is used as alternative, if the fetched HTML isn't working
if (!empty($message['text'])) {
discourse_get_text($message);
$message = discourse_get_text($message);
}
if (!empty($message['item']['plink'])) {
if (preg_match('=(http.*)/t/.*/(.*\d)/(.*\d)=', $message['item']['plink'], $matches)) {
if (discourse_fetch_topic_from_api($message, $matches[1], $matches[1], $matches[1])) {
if (discourse_fetch_topic_from_api($message, $matches[1], $matches[2], $matches[3])) {
return;
}
}
}
Logger::info('Stop');
die('Test');
// Search in the HTML part for the discourse entry and the author profile
if (!empty($message['html'])) {
discourse_get_html($message);
$message = discourse_get_html($message);
}
// Remove the title on comments, they don't serve any purpose there
if ($message['item']['parent-uri'] != $message['item']['uri']) {
unset($message['item']['title']);
}
}
function discourse_fetch_topic_from_api(&$message, $host, $topic, $pid)
function discourse_fetch_post($host, $topic, $pid)
{
$url = $host . '/t/' . $topic . '/posts.json?posts_ids[]=' . $pid;
$url = $host . '/t/' . $topic . '/' . $pid . '.json';
$curlResult = Network::curl($url);
if (!$curlResult->isSuccess()) {
Logger::info('No success', ['url' => $url]);
return false;
}
$raw = $curlResult->getBody();
$data = json_decode($raw, true);
$posts = $data['post_stream']['posts'];
foreach($posts as $post) {
if ($post['post_number'] != $pid) {
// Test
discourse_get_user($post, $host);
continue;
}
Logger::info('Got post data from topic', $post);
discourse_process_post($message, $post);
return true;
return $post;
}
Logger::info('Post not found', ['host' => $host, 'topic' => $topic, 'pid' => $pid]);
return false;
}
function discourse_fetch_topic_from_api(&$message, $host, $topic, $pid)
{
$post = discourse_fetch_post($host, $topic, $pid);
if (empty($post)) {
return false;
}
$message = discourse_process_post($message, $post, $host);
return true;
}
function discourse_fetch_post_from_api(&$message, $post, $host)
{
$url = "https://" . $host . '/posts/' . $post . '.json';
$hostaddr = 'https://' . $host;
$url = $hostaddr . '/posts/' . $post . '.json';
$curlResult = Network::curl($url);
if (!$curlResult->isSuccess()) {
return false;
@ -113,28 +136,84 @@ function discourse_fetch_post_from_api(&$message, $post, $host)
return false;
}
discourse_process_post($message, $data);
$message = discourse_process_post($message, $data, $hostaddr);
Logger::info('Got API data', $message);
return true;
}
function discourse_process_post(&$message, $post)
function discourse_get_user($post, $hostaddr)
{
if ($post['post_number'] == 1) {
// Thread information
$host = parse_url($hostaddr, PHP_URL_HOST);
$contact = [];
// display_username
// user_id
$contact['uid'] = 0;
$contact['network'] = Protocol::DISCOURSE;
$contact['name'] = $contact['nick'] = $post['username'];
if (!empty($post['name'])) {
$contact['name'] = $post['name'];
}
$nick = $post['username'];
$name = $post['name'];
// User information
$contact['about'] = $post['user_title'];
$message['html'] = $post['cooked'];
$message['text'] = $post['raw'];
$message['item']['created'] = DateTimeFormat::utc($post['created_at']);
if (parse_url($post['avatar_template'], PHP_URL_SCHEME)) {
$contact['photo'] = str_replace('{size}', '300', $post['avatar_template']);
} else {
$contact['photo'] = $hostaddr . str_replace('{size}', '300', $post['avatar_template']);
}
$contact['addr'] = $contact['nick'] . '@' . $host;
$contact['contact-type'] = Contact::TYPE_PERSON;
$contact['url'] = $hostaddr . '/u/' . $contact['nick'];
$contact['nurl'] = Strings::normaliseLink($contact['url']);
$contact['baseurl'] = $hostaddr;
Logger::info('Contact', $contact);
$contact['id'] = Contact::getIdForURL($contact['url'], 0, true, $contact);
if (!empty($contact['id'])) {
$avatar = $contact['photo'];
unset($contact['photo']);
DBA::update('contact', $contact, ['id' => $contact['id']]);
Contact::updateAvatar($avatar, 0, $contact['id']);
$contact['photo'] = $avatar;
}
return $contact;
}
function discourse_get_html(&$message)
function discourse_process_post($message, $post, $hostaddr)
{
$host = parse_url($hostaddr, PHP_URL_HOST);
$message['html'] = $post['cooked'];
$contact = discourse_get_user($post, $hostaddr);
$message['item']['author-id'] = $contact['id'];
$message['item']['author-link'] = $contact['url'];
$message['item']['author-name'] = $contact['name'];
$message['item']['author-avatar'] = $contact['photo'];
$message['item']['created'] = DateTimeFormat::utc($post['created_at']);
$message['item']['plink'] = $hostaddr . '/t/' . $post['topic_slug'] . '/' . $post['topic_id'] . '/' . $post['post_number'];
if ($post['post_number'] == 1) {
$message['item']['parent-uri'] = $message['item']['uri'] = 'topic/' . $post['topic_id'] . '@' . $host;
// To-Do: Thread information
} else {
$message['item']['uri'] = 'topic/' . $post['topic_id'] . '/' . $post['id'] . '@' . $host;
unset($message['item']['title']);
if (empty($post['reply_to_post_number']) || $post['reply_to_post_number'] == 1) {
$message['item']['parent-uri'] = 'topic/' . $post['topic_id'] . '@' . $host;
} else {
$reply = discourse_fetch_post($hostaddr, $post['topic_id'], $post['reply_to_post_number']);
$message['item']['parent-uri'] = 'topic/' . $post['topic_id'] . '/' . $reply['id'] . '@' . $host;
}
}
return $message;
}
function discourse_get_html($message)
{
$doc = new DOMDocument();
$doc2 = new DOMDocument();
@ -155,33 +234,38 @@ function discourse_get_html(&$message)
$profile = discourse_get_profile($xpath);
if (!empty($profile)) {
Logger::info('Found profile', $profile);
/*
$message['item']['author-avatar'] = $contact['avatar'];
$message['item']['author-link'] = $profile['link'];
$message['item']['author-id'] = Contact::getIdForURL($profile['url'], 0, true, $profile);
$message['item']['author-link'] = $profile['url'];
$message['item']['author-name'] = $profile['name'];
*/
$message['item']['author-avatar'] = $profile['photo'];
}
return $message;
}
function discourse_get_text(&$message)
function discourse_get_text($message)
{
$text = $message['text'];
$text = str_replace("\r", '', $text);
$pos = strpos($text, "\n---\n");
if ($pos > 0) {
$message['text'] = trim(substr($text, 0, $pos));
Logger::info('Found text body', ['text' => $message['text']]);
$message['text'] = Markdown::toBBCode($message['text']);
$text = substr($text, $pos);
if (preg_match('=\((http.*?)\)=', $text, $link)) {
$message['item']['plink'] = $link[1];
Logger::info('Found plink', ['plink' => $message['item']['plink']]);
}
} else {
if ($pos == 0) {
Logger::info('No separator found', ['text' => $text]);
return $message;
}
$message['text'] = trim(substr($text, 0, $pos));
Logger::info('Found text body', ['text' => $message['text']]);
$message['text'] = Markdown::toBBCode($message['text']);
$text = substr($text, $pos);
Logger::info('Found footer', ['text' => $text]);
if (preg_match('=\((http.*/t/.*/.*\d/.*\d)\)=', $text, $link)) {
$message['item']['plink'] = $link[1];
Logger::info('Found plink', ['plink' => $message['item']['plink']]);
}
return $message;
}
function discourse_get_profile($xpath)
@ -197,7 +281,7 @@ function discourse_get_profile($xpath)
if (!empty($attr['src']) && !empty($attr['title'])
&& !empty($attr['width']) && !empty($attr['height'])
&& ($attr['width'] == $attr['height'])) {
$profile = ['avatar' => $attr['src'], 'name' => $attr['title']];
$profile = ['photo' => $attr['src'], 'name' => $attr['title']];
break;
}
}
@ -210,7 +294,7 @@ function discourse_get_profile($xpath)
$attr[$attribute->name] = $attribute->value;
}
if (!empty($attr['href']) && (strpos($attr['href'], '/' . $profile['name']))) {
$profile['link'] = $attr['href'];
$profile['url'] = $attr['href'];
break;
}
}