namespace Friendica\Protocol;
+use Friendica\Content\Smilies;
use Friendica\Content\Text\BBCode;
+use Friendica\Core\Cache\Enum\Duration;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
use Friendica\Database\DBA;
use Friendica\Model\Post;
use Friendica\Model\Search;
use Friendica\Model\Tag;
+use Friendica\Model\User;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
/**
* Check if a post is wanted
*
- * @param array $tags
+ * @param array $tags
* @param string $body
- * @param int $authorid
+ * @param int $authorid
* @param string $url
+ * @param string $network
+ * @param int $causerid
+ * @param array $languages
* @return boolean "true" is the post is wanted by the system
*/
- public static function isSolicitedPost(array $tags, string $body, int $authorid, string $url, string $network = '', int $causerid = 0): bool
+ public static function isSolicitedPost(array $tags, string $body, int $authorid, string $url, string $network = '', int $causerid = 0, array $languages = []): bool
{
$config = DI::config();
$body = ActivityPub\Processor::normalizeMentionLinks($body);
- $systemTags = [];
- $userTags = [];
$denyTags = [];
if ($scope == self::SCOPE_TAGS) {
- $server_tags = $config->get('system', 'relay_server_tags');
- $tagitems = explode(',', mb_strtolower($server_tags));
- foreach ($tagitems as $tag) {
- $systemTags[] = trim($tag, '# ');
- }
-
- if ($config->get('system', 'relay_user_tags')) {
- $userTags = Search::getUserTags();
- }
+ $tagList = self::getSubscribedTags();
+ } else {
+ $tagList = [];
}
- $tagList = array_unique(array_merge($systemTags, $userTags));
-
$deny_tags = $config->get('system', 'relay_deny_tags');
$tagitems = explode(',', mb_strtolower($deny_tags));
foreach ($tagitems as $tag) {
}
}
- $languages = [];
- foreach (Item::getLanguageArray($body, 10) as $language => $reliability) {
- if ($reliability > 0) {
- $languages[] = $language;
- }
+ if (!self::isWantedLanguage($body, 0, $authorid, $languages)) {
+ Logger::info('Unwanted or Undetected language found - rejected', ['network' => $network, 'url' => $url, 'causer' => $causer, 'tags' => $tags]);
+ return false;
}
- Logger::debug('Got languages', ['languages' => $languages, 'body' => $body, 'causer' => $causer]);
+ if ($scope == self::SCOPE_ALL) {
+ Logger::info('Server accept all posts - accepted', ['network' => $network, 'url' => $url, 'causer' => $causer, 'tags' => $tags]);
+ return true;
+ }
- if (!empty($languages)) {
- if (in_array($languages[0], $config->get('system', 'relay_deny_languages'))) {
- Logger::info('Unwanted language found - rejected', ['language' => $languages[0], 'network' => $network, 'url' => $url, 'causer' => $causer]);
- return false;
+ Logger::info('No matching hashtags found - rejected', ['network' => $network, 'url' => $url, 'causer' => $causer, 'tags' => $tags]);
+ return false;
+ }
+
+ /**
+ * Get a list of subscribed tags by both the users and the tags that are defined by the admin
+ *
+ * @return array
+ */
+ public static function getSubscribedTags(): array
+ {
+ $systemTags = [];
+ $server_tags = DI::config()->get('system', 'relay_server_tags');
+
+ foreach (explode(',', mb_strtolower($server_tags)) as $tag) {
+ $systemTags[] = trim($tag, '# ');
+ }
+
+ if (DI::config()->get('system', 'relay_user_tags')) {
+ $userTags = Search::getUserTags();
+ } else {
+ $userTags = [];
+ }
+
+ return array_unique(array_merge($systemTags, $userTags));
+ }
+
+ /**
+ * Detect the language of a post and decide if the post should be accepted
+ *
+ * @param string $body
+ * @param int $uri_id
+ * @param int $author_id
+ * @param array $languages
+ * @return boolean
+ */
+ public static function isWantedLanguage(string $body, int $uri_id = 0, int $author_id = 0, array $languages = [])
+ {
+ $detected = [];
+ $quality = DI::config()->get('system', 'relay_language_quality');
+ foreach (Item::getLanguageArray($body, DI::config()->get('system', 'relay_languages'), $uri_id, $author_id) as $language => $reliability) {
+ if (($reliability >= $quality) && ($quality > 0)) {
+ $detected[] = $language;
}
- } elseif ($config->get('system', 'relay_deny_undetected_language')) {
- Logger::info('Undetected language found - rejected', ['body' => $body, 'network' => $network, 'url' => $url, 'causer' => $causer]);
- return false;
}
- if ($scope == self::SCOPE_ALL) {
- Logger::info('Server accept all posts - accepted', ['network' => $network, 'url' => $url, 'causer' => $causer]);
+ if (empty($languages) && empty($detected) && (empty($body) || Smilies::isEmojiPost($body))) {
+ Logger::debug('Empty body or only emojis', ['body' => $body]);
return true;
}
- Logger::info('No matching hashtags found - rejected', ['network' => $network, 'url' => $url, 'causer' => $causer]);
- return false;
+ if (!empty($languages) || !empty($detected)) {
+ $cachekey = 'relay:isWantedLanguage';
+ $user_languages = DI::cache()->get($cachekey);
+ if (is_null($user_languages)) {
+ $user_languages = User::getLanguages();
+ DI::cache()->set($cachekey, $user_languages);
+ }
+
+ foreach ($detected as $language) {
+ if (in_array($language, $user_languages)) {
+ Logger::debug('Wanted language found in detected languages', ['language' => $language, 'detected' => $detected, 'userlang' => $user_languages, 'body' => $body]);
+ return true;
+ }
+ }
+ foreach ($languages as $language) {
+ if (in_array($language, $user_languages)) {
+ Logger::debug('Wanted language found in defined languages', ['language' => $language, 'languages' => $languages, 'detected' => $detected, 'userlang' => $user_languages, 'body' => $body]);
+ return true;
+ }
+ }
+ Logger::debug('No wanted language found', ['languages' => $languages, 'detected' => $detected, 'userlang' => $user_languages, 'body' => $body]);
+ return false;
+ } elseif (DI::config()->get('system', 'relay_deny_undetected_language')) {
+ Logger::info('Undetected language found', ['body' => $body]);
+ return false;
+ }
+
+ return true;
}
/**
public static function getList(array $fields = []): array
{
return DBA::selectToArray('apcontact', $fields,
- ["`type` = ? AND `url` IN (SELECT `url` FROM `contact` WHERE `uid` = ? AND `rel` = ?)", 'Application', 0, Contact::FRIEND]);
+ ["`type` IN (?, ?) AND `url` IN (SELECT `url` FROM `contact` WHERE `uid` = ? AND `rel` = ?)", 'Application', 'Service', 0, Contact::FRIEND]);
}
/**
projects / friendica.git / blobdiff