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-rw-r--r--include/items.php234
1 files changed, 234 insertions, 0 deletions
diff --git a/include/items.php b/include/items.php
index 42355cc3c..839baf4b6 100644
--- a/include/items.php
+++ b/include/items.php
@@ -570,3 +570,237 @@ function dfrn_deliver($contact,$atom,$debugging = false) {
return $res->status;
}
+
+
+function consume_feed($xml,$importer,$contact) {
+
+ require_once('simplepie/simplepie.inc');
+
+ $feed = new SimplePie();
+ $feed->set_raw_data($xml);
+ $feed->enable_order_by_date(false);
+ $feed->init();
+
+ // Check at the feed level for updated contact name and/or photo
+
+ $name_updated = '';
+ $new_name = '';
+ $photo_timestamp = '';
+ $photo_url = '';
+
+ $rawtags = $feed->get_feed_tags( SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
+ if($rawtags) {
+ $elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
+ if($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
+ $name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
+ $new_name = $elems['name'][0]['data'];
+ }
+ if(($elems['link'][0]['attribs']['']['rel'] === 'photo') && ($elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated'])) {
+ $photo_timestamp = datetime_convert('UTC','UTC',$elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
+ $photo_url = $elems['link'][0]['attribs']['']['href'];
+ }
+ }
+ if(! $photo_timestamp) {
+ $photo_rawupdate = $feed->get_feed_tags(NAMESPACE_DFRN,'icon-updated');
+ if($photo_rawupdate) {
+ $photo_timestamp = datetime_convert('UTC','UTC',$photo_rawupdate[0]['data']);
+ $photo_url = $feed->get_image_url();
+ }
+ }
+ if(($photo_timestamp) && (strlen($photo_url)) && ($photo_timestamp > $contact['avatar-date'])) {
+
+ require_once("Photo.php");
+ $photo_failure = false;
+
+ $r = q("SELECT `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d LIMIT 1",
+ intval($contact['id']),
+ intval($contact['uid'])
+ );
+ if(count($r)) {
+ $resource_id = $r[0]['resource-id'];
+ $img_str = fetch_url($photo_url,true);
+ $img = new Photo($img_str);
+ if($img) {
+ q("DELETE FROM `photo` WHERE `resource-id` = '%s' AND contact-id` = %d AND `uid` = %d",
+ dbesc($resource_id),
+ intval($contact['id']),
+ intval($contact['uid'])
+ );
+
+ $img->scaleImageSquare(175);
+
+ $hash = $resource_id;
+ $r = $img->store($contact['uid'], $contact['id'], $hash, basename($photo_url), t('Contact Photos') , 4);
+
+ $img->scaleImage(80);
+ $r = $img->store($contact['uid'], $contact['id'], $hash, basename($photo_url), t('Contact Photos') , 5);
+ if($r)
+ q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+ dbesc(datetime_convert()),
+ intval($contact['uid']),
+ intval($contact['id'])
+ );
+ }
+ }
+ }
+
+ if(($name_updated) && (strlen($new_name)) && ($name_updated > $contact['name-date'])) {
+ q("UPDATE `contact` SET `name` = '%s', `name-date` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+ dbesc(notags(trim($new_name))),
+ dbesc(datetime_convert()),
+ intval($contact['uid']),
+ intval($contact['id'])
+ );
+ }
+
+ // Now process the feed
+ if($feed->get_item_quantity()) {
+ foreach($feed->get_items() as $item) {
+
+ $deleted = false;
+
+ $rawdelete = $item->get_item_tags( NAMESPACE_TOMB, 'deleted-entry');
+ if(isset($rawdelete[0]['attribs']['']['ref'])) {
+ $uri = $rawthread[0]['attribs']['']['ref'];
+ $deleted = true;
+ if(isset($rawdelete[0]['attribs']['']['when'])) {
+ $when = $rawthread[0]['attribs']['']['when'];
+ $when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s');
+ }
+ else
+ $when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s');
+ }
+ if($deleted) {
+ $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($uri),
+ intval($importer['uid'])
+ );
+ if(count($r)) {
+ $item = $r[0];
+ if($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'])
+ );
+ }
+ else {
+ $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
+ `body` = '', `title` = ''
+ WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($when),
+ dbesc(datetime_convert()),
+ dbesc($uri),
+ intval($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?
+ $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d
+ ORDER BY `edited` DESC LIMIT 1",
+ dbesc($item['parent-uri']),
+ intval($importer['uid'])
+ );
+ if(count($r)) {
+ q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1",
+ intval($r[0]['id'])
+ );
+ }
+ }
+ }
+ }
+ continue;
+ }
+
+
+ $is_reply = false;
+ $item_id = $item->get_id();
+ $rawthread = $item->get_item_tags( NAMESPACE_THREAD,'in-reply-to');
+ if(isset($rawthread[0]['attribs']['']['ref'])) {
+ $is_reply = true;
+ $parent_uri = $rawthread[0]['attribs']['']['ref'];
+ }
+
+
+ if($is_reply) {
+
+ // Have we seen it? If not, import it.
+
+ $item_id = $item->get_id();
+
+ $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($item_id),
+ intval($importer['uid'])
+ );
+ // FIXME update content if 'updated' changes
+ if(count($r)) {
+ $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
+ if($allow && $allow[0]['data'] != $r[0]['last-child']) {
+ $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
+ dbesc(datetime_convert()),
+ dbesc($parent_uri),
+ intval($importer['uid'])
+ );
+ $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+ intval($allow[0]['data']),
+ dbesc(datetime_convert()),
+ dbesc($item_id),
+ intval($importer['uid'])
+ );
+
+ }
+ continue;
+ }
+ $datarray = get_atom_elements($item);
+ $datarray['parent-uri'] = $parent_uri;
+ $datarray['uid'] = $importer['uid'];
+ $datarray['contact-id'] = $contact['id'];
+ if(($datarray['verb'] == ACTIVITY_LIKE) || ($datarray['verb'] == ACTIVITY_DISLIKE)) {
+ $datarray['type'] = 'activity';
+ $datarray['gravity'] = GRAVITY_LIKE;
+ }
+
+ $r = item_store($datarray);
+ continue;
+ }
+
+ else {
+ // Head post of a conversation. Have we seen it? If not, import it.
+
+ $item_id = $item->get_id();
+ $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($item_id),
+ intval($importer['uid'])
+ );
+ if(count($r)) {
+ $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
+ if($allow && $allow[0]['data'] != $r[0]['last-child']) {
+ $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+ intval($allow[0]['data']),
+ dbesc(datetime_convert()),
+ dbesc($item_id),
+ intval($importer['uid'])
+ );
+ }
+ continue;
+ }
+ $datarray = get_atom_elements($item);
+ $datarray['parent-uri'] = $item_id;
+ $datarray['uid'] = $importer['uid'];
+ $datarray['contact-id'] = $contact['id'];
+ $r = item_store($datarray);
+ continue;
+
+ }
+ }
+ }
+
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 02:53:02 +0000