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Some functions had been moved away from include/items.php

This commit is contained in:
Michael 2018-01-24 20:27:32 +00:00
parent 6b44fbbda0
commit 3ace5d0d1d
3 changed files with 86 additions and 90 deletions
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86
include/items.php
View File

@ -1073,20 +1073,6 @@ function get_item_id($guid, $uid = 0) {
return ["nick" => $nick, "id" => $id]; return ["nick" => $nick, "id" => $id];
} }
// return - test
/// @TODO move to src/Model/Item.php
function get_item_contact($item, $contacts) {
if (! count($contacts) || (! is_array($item))) {
return false;
}
foreach ($contacts as $contact) {
if ($contact['id'] == $item['contact-id']) {
return $contact;
}
}
return false;
}
/** /**
* look for mention tags and setup a second delivery chain for forum/community posts if appropriate * look for mention tags and setup a second delivery chain for forum/community posts if appropriate
* @param int $uid * @param int $uid
@ -1198,78 +1184,6 @@ function tag_deliver($uid, $item_id)
} }
/// @TODO move to src/Protocol/DFRN.php
function tgroup_check($uid, $item) {
$mention = false;
// check that the message originated elsewhere and is a top-level post
if (($item['wall']) || ($item['origin']) || ($item['uri'] != $item['parent-uri'])) {
return false;
}
/// @TODO Encapsulate this or find it encapsulated and replace all occurrances
$u = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
intval($uid)
);
if (! DBM::is_result($u)) {
return false;
}
$community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
$prvgroup = (($u[0]['page-flags'] == PAGE_PRVGROUP) ? true : false);
$link = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
/*
* Diaspora uses their own hardwired link URL in @-tags
* instead of the one we supply with webfinger
*/
$dlink = normalise_link(System::baseUrl() . '/u/' . $u[0]['nickname']);
$cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism', $item['body'], $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $mtch) {
if (link_compare($link, $mtch[1]) || link_compare($dlink, $mtch[1])) {
$mention = true;
logger('tgroup_check: mention found: ' . $mtch[2]);
}
}
}
if (! $mention) {
return false;
}
/// @TODO Combine both return statements into one
return (($community_page) || ($prvgroup));
}
/**
* This function returns true if $update has an edited timestamp newer
* than $existing, i.e. $update contains new data which should override
* what's already there. If there is no timestamp yet, the update is
* assumed to be newer. If the update has no timestamp, the existing
* item is assumed to be up-to-date. If the timestamps are equal it
* assumes the update has been seen before and should be ignored.
*
* @TODO fix type-hints (both array)
*/
/// @TODO move to src/Protocol/DFRN.php
function edited_timestamp_is_newer($existing, $update) {
if (!x($existing, 'edited') || !$existing['edited']) {
return true;
}
if (!x($update, 'edited') || !$update['edited']) {
return false;
}
$existing_edited = datetime_convert('UTC', 'UTC', $existing['edited']);
$update_edited = datetime_convert('UTC', 'UTC', $update['edited']);
return (strcmp($existing_edited, $update_edited) < 0);
}
/** /**
* *
* consume_feed - process atom feed and update anything/everything we might need to update * consume_feed - process atom feed and update anything/everything we might need to update

75
src/Protocol/DFRN.php
View File

@ -2075,7 +2075,7 @@ class DFRN
{ {
$changed = false; $changed = false;
if (edited_timestamp_is_newer($current, $item)) { if (self::editedTimestampIsNewer($current, $item)) {
// do not accept (ignore) an earlier edit than one we currently have. // do not accept (ignore) an earlier edit than one we currently have.
if (datetime_convert("UTC", "UTC", $item["edited"]) < $current["edited"]) { if (datetime_convert("UTC", "UTC", $item["edited"]) < $current["edited"]) {
return false; return false;
@ -2417,7 +2417,7 @@ class DFRN
); );
// Is there an existing item? // Is there an existing item?
if (DBM::is_result($current) && edited_timestamp_is_newer($current[0], $item) if (DBM::is_result($current) && self::editedTimestampIsNewer($current[0], $item)
&& (datetime_convert("UTC", "UTC", $item["edited"]) < $current[0]["edited"]) && (datetime_convert("UTC", "UTC", $item["edited"]) < $current[0]["edited"])
) { ) {
logger("Item ".$item["uri"]." already existed.", LOGGER_DEBUG); logger("Item ".$item["uri"]." already existed.", LOGGER_DEBUG);
@ -2708,7 +2708,7 @@ class DFRN
$item["owner-avatar"] = $importer["thumb"]; $item["owner-avatar"] = $importer["thumb"];
} }
if (($importer["rel"] == CONTACT_IS_FOLLOWER) && (!tgroup_check($importer["importer_uid"], $item))) { if (($importer["rel"] == CONTACT_IS_FOLLOWER) && (!self::tgroupCheck($importer["importer_uid"], $item))) {
logger("Contact ".$importer["id"]." is only follower and tgroup check was negative.", LOGGER_DEBUG); logger("Contact ".$importer["id"]." is only follower and tgroup check was negative.", LOGGER_DEBUG);
return; return;
} }
@ -3089,4 +3089,73 @@ class DFRN
} }
return ACTIVITY_POST; return ACTIVITY_POST;
} }
private static function tgroupCheck($uid, $item)
{
$mention = false;
// check that the message originated elsewhere and is a top-level post
if ($item['wall'] || $item['origin'] || ($item['uri'] != $item['parent-uri'])) {
return false;
}
$u = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
intval($uid)
);
if (!DBM::is_result($u)) {
return false;
}
$community_page = ($u[0]['page-flags'] == PAGE_COMMUNITY);
$prvgroup = ($u[0]['page-flags'] == PAGE_PRVGROUP);
$link = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
/*
* Diaspora uses their own hardwired link URL in @-tags
* instead of the one we supply with webfinger
*/
$dlink = normalise_link(System::baseUrl() . '/u/' . $u[0]['nickname']);
$cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism', $item['body'], $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $mtch) {
if (link_compare($link, $mtch[1]) || link_compare($dlink, $mtch[1])) {
$mention = true;
logger('mention found: ' . $mtch[2]);
}
}
}
if (!$mention) {
return false;
}
return $community_page || $prvgroup;
}
/**
* This function returns true if $update has an edited timestamp newer
* than $existing, i.e. $update contains new data which should override
* what's already there. If there is no timestamp yet, the update is
* assumed to be newer. If the update has no timestamp, the existing
* item is assumed to be up-to-date. If the timestamps are equal it
* assumes the update has been seen before and should be ignored.
*
*/
private static function editedTimestampIsNewer($existing, $update)
{
if (!x($existing, 'edited') || !$existing['edited']) {
return true;
}
if (!x($update, 'edited') || !$update['edited']) {
return false;
}
$existing_edited = datetime_convert('UTC', 'UTC', $existing['edited']);
$update_edited = datetime_convert('UTC', 'UTC', $update['edited']);
return (strcmp($existing_edited, $update_edited) < 0);
}
} }

15
src/Worker/Delivery.php
View File

@ -238,7 +238,7 @@ class Delivery {
return; return;
} }
$item_contact = get_item_contact($item,$icontacts); $item_contact = self::getItemContact($item,$icontacts);
if (!$item_contact) { if (!$item_contact) {
return; return;
} }
@ -505,4 +505,17 @@ class Delivery {
return; return;
} }
private static function getItemContact($item, $contacts)
{
if (!count($contacts) || !is_array($item)) {
return false;
}
foreach ($contacts as $contact) {
if ($contact['id'] == $item['contact-id']) {
return $contact;
}
}
return false;
}
} }