Some functions had been moved away from include/items.php
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@ -1073,20 +1073,6 @@ function get_item_id($guid, $uid = 0) {
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return ["nick" => $nick, "id" => $id];
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}
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// return - test
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/// @TODO move to src/Model/Item.php
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function get_item_contact($item, $contacts) {
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if (! count($contacts) || (! is_array($item))) {
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return false;
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}
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foreach ($contacts as $contact) {
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if ($contact['id'] == $item['contact-id']) {
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return $contact;
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}
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}
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return false;
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}
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/**
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* look for mention tags and setup a second delivery chain for forum/community posts if appropriate
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* @param int $uid
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@ -1198,78 +1184,6 @@ function tag_deliver($uid, $item_id)
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}
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/// @TODO move to src/Protocol/DFRN.php
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function tgroup_check($uid, $item) {
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$mention = false;
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// check that the message originated elsewhere and is a top-level post
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if (($item['wall']) || ($item['origin']) || ($item['uri'] != $item['parent-uri'])) {
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return false;
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}
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/// @TODO Encapsulate this or find it encapsulated and replace all occurrances
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$u = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
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intval($uid)
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);
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if (! DBM::is_result($u)) {
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return false;
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}
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$community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
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$prvgroup = (($u[0]['page-flags'] == PAGE_PRVGROUP) ? true : false);
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$link = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
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/*
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* Diaspora uses their own hardwired link URL in @-tags
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* instead of the one we supply with webfinger
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*/
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$dlink = normalise_link(System::baseUrl() . '/u/' . $u[0]['nickname']);
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$cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism', $item['body'], $matches, PREG_SET_ORDER);
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if ($cnt) {
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foreach ($matches as $mtch) {
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if (link_compare($link, $mtch[1]) || link_compare($dlink, $mtch[1])) {
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$mention = true;
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logger('tgroup_check: mention found: ' . $mtch[2]);
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}
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}
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}
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if (! $mention) {
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return false;
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}
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/// @TODO Combine both return statements into one
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return (($community_page) || ($prvgroup));
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}
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/**
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* This function returns true if $update has an edited timestamp newer
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* than $existing, i.e. $update contains new data which should override
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* what's already there. If there is no timestamp yet, the update is
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* assumed to be newer. If the update has no timestamp, the existing
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* item is assumed to be up-to-date. If the timestamps are equal it
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* assumes the update has been seen before and should be ignored.
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*
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* @TODO fix type-hints (both array)
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*/
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/// @TODO move to src/Protocol/DFRN.php
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function edited_timestamp_is_newer($existing, $update) {
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if (!x($existing, 'edited') || !$existing['edited']) {
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return true;
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}
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if (!x($update, 'edited') || !$update['edited']) {
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return false;
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}
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$existing_edited = datetime_convert('UTC', 'UTC', $existing['edited']);
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$update_edited = datetime_convert('UTC', 'UTC', $update['edited']);
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return (strcmp($existing_edited, $update_edited) < 0);
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}
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/**
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*
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* consume_feed - process atom feed and update anything/everything we might need to update
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@ -2075,7 +2075,7 @@ class DFRN
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{
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$changed = false;
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if (edited_timestamp_is_newer($current, $item)) {
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if (self::editedTimestampIsNewer($current, $item)) {
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// do not accept (ignore) an earlier edit than one we currently have.
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if (datetime_convert("UTC", "UTC", $item["edited"]) < $current["edited"]) {
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return false;
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@ -2417,7 +2417,7 @@ class DFRN
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);
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// Is there an existing item?
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if (DBM::is_result($current) && edited_timestamp_is_newer($current[0], $item)
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if (DBM::is_result($current) && self::editedTimestampIsNewer($current[0], $item)
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&& (datetime_convert("UTC", "UTC", $item["edited"]) < $current[0]["edited"])
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) {
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logger("Item ".$item["uri"]." already existed.", LOGGER_DEBUG);
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@ -2708,7 +2708,7 @@ class DFRN
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$item["owner-avatar"] = $importer["thumb"];
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}
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if (($importer["rel"] == CONTACT_IS_FOLLOWER) && (!tgroup_check($importer["importer_uid"], $item))) {
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if (($importer["rel"] == CONTACT_IS_FOLLOWER) && (!self::tgroupCheck($importer["importer_uid"], $item))) {
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logger("Contact ".$importer["id"]." is only follower and tgroup check was negative.", LOGGER_DEBUG);
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return;
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}
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@ -3089,4 +3089,73 @@ class DFRN
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}
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return ACTIVITY_POST;
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}
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private static function tgroupCheck($uid, $item)
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{
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$mention = false;
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// check that the message originated elsewhere and is a top-level post
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if ($item['wall'] || $item['origin'] || ($item['uri'] != $item['parent-uri'])) {
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return false;
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}
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$u = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
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intval($uid)
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);
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if (!DBM::is_result($u)) {
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return false;
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}
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$community_page = ($u[0]['page-flags'] == PAGE_COMMUNITY);
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$prvgroup = ($u[0]['page-flags'] == PAGE_PRVGROUP);
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$link = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
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/*
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* Diaspora uses their own hardwired link URL in @-tags
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* instead of the one we supply with webfinger
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*/
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$dlink = normalise_link(System::baseUrl() . '/u/' . $u[0]['nickname']);
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$cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism', $item['body'], $matches, PREG_SET_ORDER);
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if ($cnt) {
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foreach ($matches as $mtch) {
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if (link_compare($link, $mtch[1]) || link_compare($dlink, $mtch[1])) {
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$mention = true;
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logger('mention found: ' . $mtch[2]);
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}
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}
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}
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if (!$mention) {
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return false;
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}
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return $community_page || $prvgroup;
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}
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/**
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* This function returns true if $update has an edited timestamp newer
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* than $existing, i.e. $update contains new data which should override
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* what's already there. If there is no timestamp yet, the update is
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* assumed to be newer. If the update has no timestamp, the existing
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* item is assumed to be up-to-date. If the timestamps are equal it
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* assumes the update has been seen before and should be ignored.
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*
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*/
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private static function editedTimestampIsNewer($existing, $update)
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{
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if (!x($existing, 'edited') || !$existing['edited']) {
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return true;
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}
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if (!x($update, 'edited') || !$update['edited']) {
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return false;
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}
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$existing_edited = datetime_convert('UTC', 'UTC', $existing['edited']);
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$update_edited = datetime_convert('UTC', 'UTC', $update['edited']);
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return (strcmp($existing_edited, $update_edited) < 0);
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}
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}
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@ -238,7 +238,7 @@ class Delivery {
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return;
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}
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$item_contact = get_item_contact($item,$icontacts);
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$item_contact = self::getItemContact($item,$icontacts);
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if (!$item_contact) {
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return;
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}
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@ -505,4 +505,17 @@ class Delivery {
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return;
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}
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private static function getItemContact($item, $contacts)
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{
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if (!count($contacts) || !is_array($item)) {
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return false;
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}
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foreach ($contacts as $contact) {
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if ($contact['id'] == $item['contact-id']) {
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return $contact;
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}
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}
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return false;
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}
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}
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