[twitter] Add item_by_link hook function

diff --git a/twitter/twitter.php b/twitter/twitter.php
index f31efe9766db5311db8112437257aabd1c8fe66d..d93639bc748587c1723d62e4f85ef7f2ce5b8f14 100644 (file)
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -114,6 +114,7 @@ function twitter_install()
        Hook::register('prepare_body'           , __FILE__, 'twitter_prepare_body');
        Hook::register('check_item_notification', __FILE__, 'twitter_check_item_notification');
        Hook::register('probe_detect'           , __FILE__, 'twitter_probe_detect');
+       Hook::register('item_by_link'           , __FILE__, 'twitter_item_by_link');
        Hook::register('parse_link'             , __FILE__, 'twitter_parse_link');
        Logger::info("installed twitter");
 }
@@ -513,6 +514,52 @@ function twitter_probe_detect(App $a, array &$hookData)
        }
 }
 
+function twitter_item_by_link(App $a, array &$hookData)
+{
+       // Don't overwrite an existing result
+       if (isset($hookData['item_id'])) {
+               return;
+       }
+
+       // Relevancy check
+       if (!preg_match('#^https?://(?:mobile\.|www\.)?twitter.com/[^/]+/status/(\d+).*#', $hookData['uri'], $matches)) {
+               return;
+       }
+
+       // From now on, any early return should abort the whole chain since we've established it was a Twitter URL
+       $hookData['item_id'] = false;
+
+       // Node-level configuration check
+       if (empty(DI::config()->get('twitter', 'consumerkey')) || empty(DI::config()->get('twitter', 'consumersecret'))) {
+               return;
+       }
+
+       // No anonymous import
+       if (!$hookData['uid']) {
+               return;
+       }
+
+       if (
+               empty(DI::pConfig()->get($hookData['uid'], 'twitter', 'oauthtoken'))
+               || empty(DI::pConfig()->get($hookData['uid'], 'twitter', 'oauthsecret'))
+       ) {
+               notice(DI::l10n()->t('Please connect a Twitter account in your Social Network settings to import Twitter posts.'));
+               return;
+       }
+
+       $status = twitter_statuses_show($matches[1]);
+
+       if (empty($status->id_str)) {
+               notice(DI::l10n()->t('Twitter post not found.'));
+               return;
+       }
+
+       $item = twitter_createpost($a, $hookData['uid'], $status, [], true, false, false);
+       if (!empty($item)) {
+               $hookData['item_id'] = Item::insert($item);
+       }
+}
+
 function twitter_api_post(string $apiPath, string $pid, int $uid): ?bool
 {
        if (empty($pid)) {