DFRN Deletions should now work too

This commit is contained in:
Michael Vogel 2016-01-30 01:20:43 +01:00
parent decaac6c31
commit cd1f3cde00
1 changed files with 131 additions and 12 deletions

View File

@ -1,13 +1,9 @@
<?php
/*
require_once("include/Contact.php");
require_once("include/threads.php");
require_once("include/html2bbcode.php");
require_once("include/bbcode.php");
require_once("include/items.php");
require_once("mod/share.php");
require_once("include/enotify.php");
require_once("include/socgraph.php");
require_once("include/Photo.php");
require_once("include/Scrape.php");
require_once("include/follow.php");
@ -15,6 +11,13 @@ require_once("include/api.php");
require_once("mod/proxy.php");
*/
require_once("include/enotify.php");
require_once("include/threads.php");
require_once("include/socgraph.php");
require_once("include/items.php");
require_once("include/tags.php");
require_once("include/files.php");
define("NS_ATOM", "http://www.w3.org/2005/Atom");
define("NS_THR", "http://purl.org/syndication/thread/1.0");
define("NS_GEORSS", "http://www.georss.org/georss");
@ -109,7 +112,7 @@ class dfrn2 {
$author["avatar"] = current($avatarlist);
}
$onlyfetch = true; // Test
//$onlyfetch = true; // Test
if ($r AND !$onlyfetch) {
@ -640,8 +643,8 @@ $onlyfetch = true; // Test
}
}
print_r($item);
//$item_id = item_store($item);
//print_r($item);
$item_id = item_store($item);
return;
@ -669,11 +672,121 @@ $onlyfetch = true; // Test
return $item_id;
}
private function process_deletion($header, $xpath, $entry, $importer, $contact) {
die("blubb");
private function process_deletion($header, $xpath, $deletion, $importer, $contact) {
foreach($deletion->attributes AS $attributes) {
if ($attributes->name == "ref")
$uri = $attributes->textContent;
if ($attributes->name == "when")
$when = $attributes->textContent;
}
if ($when)
$when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s');
else
$when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s');
if (!$uri OR !is_array($contact))
return false;
$r = q("SELECT `item`.*, `contact`.`self` FROM `item` INNER JOIN `contact` on `item`.`contact-id` = `contact`.`id`
WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
dbesc($uri),
intval($importer["uid"]),
intval($contact["id"])
);
if(count($r)) {
$item = $r[0];
if(!$item["deleted"])
logger('deleting item '.$item["id"].' uri='.$item['uri'], LOGGER_DEBUG);
if($item["object-type"] === ACTIVITY_OBJ_EVENT) {
logger("Deleting event ".$item["event-id"], LOGGER_DEBUG);
event_delete($item["event-id"]);
}
if(($item["verb"] === ACTIVITY_TAG) && ($item["object-type"] === ACTIVITY_OBJ_TAGTERM)) {
$xo = parse_xml_string($item["object"],false);
$xt = parse_xml_string($item["target"],false);
if($xt->type === ACTIVITY_OBJ_NOTE) {
$i = q("SELECT `id`, `contact-id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($xt->id),
intval($importer["importer_uid"])
);
if(count($i)) {
// For tags, the owner cannot remove the tag on the author's copy of the post.
$owner_remove = (($item['contact-id'] == $i[0]['contact-id']) ? true: false);
$author_remove = (($item['origin'] && $item['self']) ? true : false);
$author_copy = (($item['origin']) ? true : false);
if($owner_remove && $author_copy)
continue;
if($author_remove || $owner_remove) {
$tags = explode(',',$i[0]['tag']);
$newtags = array();
if(count($tags)) {
foreach($tags as $tag)
if(trim($tag) !== trim($xo->body))
$newtags[] = trim($tag);
}
q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d",
dbesc(implode(',',$newtags)),
intval($i[0]['id'])
);
create_tags_from_item($i[0]['id']);
}
}
}
}
if($item['uri'] == $item['parent-uri']) {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
`body` = '', `title` = ''
WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc($when),
dbesc(datetime_convert()),
dbesc($item['uri']),
intval($importer['uid'])
);
create_tags_from_itemuri($item['uri'], $importer['uid']);
create_files_from_itemuri($item['uri'], $importer['uid']);
update_thread_uri($item['uri'], $importer['uid']);
} else {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
`body` = '', `title` = ''
WHERE `uri` = '%s' AND `uid` = %d",
dbesc($when),
dbesc(datetime_convert()),
dbesc($uri),
intval($importer['uid'])
);
create_tags_from_itemuri($uri, $importer['uid']);
create_files_from_itemuri($uri, $importer['uid']);
if($item['last-child']) {
// ensure that last-child is set in case the comment that had it just got wiped.
q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ",
dbesc(datetime_convert()),
dbesc($item['parent-uri']),
intval($item['uid'])
);
// who is the last child now?
$r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `moderated` = 0 AND `uid` = %d
ORDER BY `created` DESC LIMIT 1",
dbesc($item['parent-uri']),
intval($importer['uid'])
);
if(count($r)) {
q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
intval($r[0]['id'])
);
}
}
}
}
}
function import($xml,$importer) {
function import($xml,$importer, &$contact) {
$a = get_app();
@ -697,8 +810,10 @@ $onlyfetch = true; // Test
$xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS);
$xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET);
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `self`", intval($importer["uid"]));
$contact = $r[0];
if (!$contact) {
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `self`", intval($importer["uid"]));
$contact = $r[0];
}
$header = array();
$header["uid"] = $importer["uid"];
@ -734,6 +849,10 @@ $onlyfetch = true; // Test
foreach ($relocations AS $relocation)
self::process_relocation($xpath, $relocation, $importer);
$deletions = $xpath->query('/atom:feed/at:deleted-entry');
foreach ($deletions AS $deletion)
self::process_deletion($header, $xpath, $deletion, $importer, $contact);
$entries = $xpath->query('/atom:feed/atom:entry');
foreach ($entries AS $entry)
self::process_entry($header, $xpath, $entry, $importer, $contact);