mirror of https://github.com/friendica/friendica
The code was rearranged to improve readability
This commit is contained in:
Michael Vogel
parent
3890415767
commit
8ea4659031
206
include/dfrn.php
206
include/dfrn.php
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@ -1739,6 +1739,107 @@ class dfrn {
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}
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}
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/**
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* @brief Processes several actions, depending on the verb
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*
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* @param int $entrytype Is it a toplevel entry, a comment or a relayed comment?
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* @param array $importer Record of the importer user mixed with contact of the content
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* @param array $item the new item record
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* @param bool $is_like Is the verb a "like"?
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*
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* @return bool Should the processing of the entries be continued?
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*/
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private function process_verbs($entrytype, $importer, &$item, &$is_like) {
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if (($entrytype == DFRN_TOP_LEVEL)) {
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// The filling of the the "contact" variable is done for legcy reasons
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// The functions below are partly used by ostatus.php as well - where we have this variable
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$r = q("SELECT * FROM `contact` WHERE `id` = %d", intval($importer["id"]));
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$contact = $r[0];
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$nickname = $contact["nick"];
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// Big question: Do we need these functions? They were part of the "consume_feed" function.
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// This function once was responsible for DFRN and OStatus.
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if(activity_match($item["verb"],ACTIVITY_FOLLOW)) {
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logger("New follower");
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new_follower($importer, $contact, $item, $nickname);
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return false;
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}
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if(activity_match($item["verb"],ACTIVITY_UNFOLLOW)) {
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logger("Lost follower");
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lose_follower($importer, $contact, $item);
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return false;
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}
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if(activity_match($item["verb"],ACTIVITY_REQ_FRIEND)) {
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logger("New friend request");
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new_follower($importer, $contact, $item, $nickname, true);
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return false;
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}
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if(activity_match($item["verb"],ACTIVITY_UNFRIEND)) {
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logger("Lost sharer");
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lose_sharer($importer, $contact, $item);
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return false;
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}
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} else {
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if(($item["verb"] === ACTIVITY_LIKE)
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|| ($item["verb"] === ACTIVITY_DISLIKE)
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|| ($item["verb"] === ACTIVITY_ATTEND)
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|| ($item["verb"] === ACTIVITY_ATTENDNO)
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|| ($item["verb"] === ACTIVITY_ATTENDMAYBE)) {
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$is_like = true;
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$item["type"] = "activity";
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$item["gravity"] = GRAVITY_LIKE;
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// only one like or dislike per person
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// splitted into two queries for performance issues
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$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1",
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intval($item["uid"]),
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dbesc($item["author-link"]),
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dbesc($item["verb"]),
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dbesc($item["parent-uri"])
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);
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if($r && count($r))
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return false;
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$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1",
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intval($item["uid"]),
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dbesc($item["author-link"]),
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dbesc($item["verb"]),
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dbesc($item["parent-uri"])
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);
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if($r && count($r))
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return false;
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} else
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$is_like = false;
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if(($item["verb"] === ACTIVITY_TAG) && ($item["object-type"] === ACTIVITY_OBJ_TAGTERM)) {
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$xo = parse_xml_string($item["object"],false);
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$xt = parse_xml_string($item["target"],false);
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if($xt->type == ACTIVITY_OBJ_NOTE) {
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$r = q("SELECT `id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
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dbesc($xt->id),
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intval($importer["importer_uid"])
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);
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if(!count($r))
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return false;
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// extract tag, if not duplicate, add to parent item
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if($xo->content) {
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if(!(stristr($r[0]["tag"],trim($xo->content)))) {
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q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d",
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dbesc($r[0]["tag"] . (strlen($r[0]["tag"]) ? ',' : '') . '#[url=' . $xo->id . ']'. $xo->content . '[/url]'),
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intval($r[0]["id"])
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);
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create_tags_from_item($r[0]["id"]);
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}
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}
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}
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}
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}
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return true;
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}
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/**
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* @brief Processes the entry elements which contain the items and comments
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*
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@ -1932,6 +2033,11 @@ class dfrn {
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if (($item["network"] != $author["network"]) AND ($author["network"] != ""))
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$item["network"] = $author["network"];
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if($importer["rel"] == CONTACT_IS_FOLLOWER) {
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logger("Contact ".$importer["id"]." is only follower. Quitting", LOGGER_DEBUG);
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return;
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}
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}
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if ($entrytype == DFRN_REPLY_RC) {
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@ -1941,6 +2047,7 @@ class dfrn {
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if (!isset($item["object-type"]))
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$item["object-type"] = ACTIVITY_OBJ_NOTE;
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// Is it an event?
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if ($item["object-type"] == ACTIVITY_OBJ_EVENT) {
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logger("Item ".$item["uri"]." seems to contain an event.", LOGGER_DEBUG);
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$ev = bbtoevent($item["body"]);
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@ -1965,35 +2072,6 @@ class dfrn {
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return;
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}
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}
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// The filling of the the "contact" variable is done for legcy reasons
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// The functions below are partly used by ostatus.php as well - where we have this variable
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$r = q("SELECT * FROM `contact` WHERE `id` = %d", intval($importer["id"]));
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$contact = $r[0];
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$nickname = $contact["nick"];
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// Big question: Do we need these functions? They were part of the "consume_feed" function.
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// This function once was responsible for DFRN and OStatus.
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if(activity_match($item['verb'],ACTIVITY_FOLLOW)) {
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logger('New follower');
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new_follower($importer, $contact, $item, $nickname);
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return;
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}
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if(activity_match($item['verb'],ACTIVITY_UNFOLLOW)) {
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logger('Lost follower');
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lose_follower($importer, $contact, $item);
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return;
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}
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if(activity_match($item['verb'],ACTIVITY_REQ_FRIEND)) {
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logger('New friend request');
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new_follower($importer, $contact, $item, $nickname, true);
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return;
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}
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if(activity_match($item['verb'],ACTIVITY_UNFRIEND)) {
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logger('Lost sharer');
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lose_sharer($importer, $contact, $item);
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return;
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}
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}
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$r = q("SELECT `id`, `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
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@ -2001,6 +2079,11 @@ class dfrn {
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intval($importer["importer_uid"])
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);
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if (!self::process_verbs($entrytype, $importer, $item, $is_like)) {
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logger("Exiting because 'process_verbs' told us so", LOGGER_DEBUG);
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return;
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}
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// Update content if 'updated' changes
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if(count($r)) {
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if (self::update_content($r[0], $item, $importer, $entrytype))
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@ -2011,69 +2094,6 @@ class dfrn {
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}
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if (in_array($entrytype, array(DFRN_REPLY, DFRN_REPLY_RC))) {
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if($importer["rel"] == CONTACT_IS_FOLLOWER) {
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logger("Contact ".$importer["id"]." is only follower. Quitting", LOGGER_DEBUG);
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return;
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}
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if(($item["verb"] === ACTIVITY_LIKE)
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|| ($item["verb"] === ACTIVITY_DISLIKE)
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|| ($item["verb"] === ACTIVITY_ATTEND)
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|| ($item["verb"] === ACTIVITY_ATTENDNO)
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|| ($item["verb"] === ACTIVITY_ATTENDMAYBE)) {
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$is_like = true;
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$item["type"] = "activity";
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$item["gravity"] = GRAVITY_LIKE;
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// only one like or dislike per person
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// splitted into two queries for performance issues
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$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1",
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intval($item["uid"]),
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dbesc($item["author-link"]),
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dbesc($item["verb"]),
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dbesc($item["parent-uri"])
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);
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if($r && count($r))
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return;
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$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1",
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intval($item["uid"]),
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dbesc($item["author-link"]),
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dbesc($item["verb"]),
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dbesc($item["parent-uri"])
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);
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if($r && count($r))
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return;
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} else
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$is_like = false;
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if(($item["verb"] === ACTIVITY_TAG) && ($item["object-type"] === ACTIVITY_OBJ_TAGTERM)) {
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$xo = parse_xml_string($item["object"],false);
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$xt = parse_xml_string($item["target"],false);
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if($xt->type == ACTIVITY_OBJ_NOTE) {
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$r = q("SELECT `id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
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dbesc($xt->id),
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intval($importer["importer_uid"])
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);
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if(!count($r))
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return;
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// extract tag, if not duplicate, add to parent item
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if($xo->content) {
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if(!(stristr($r[0]["tag"],trim($xo->content)))) {
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q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d",
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dbesc($r[0]["tag"] . (strlen($r[0]["tag"]) ? ',' : '') . '#[url=' . $xo->id . ']'. $xo->content . '[/url]'),
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intval($r[0]["id"])
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);
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create_tags_from_item($r[0]["id"]);
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}
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}
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}
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}
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$posted_id = item_store($item);
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$parent = 0;
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@ -2113,7 +2133,7 @@ class dfrn {
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return true;
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}
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} else {
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} else { // $entrytype == DFRN_TOP_LEVEL
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if(!link_compare($item["owner-link"],$importer["url"])) {
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// The item owner info is not our contact. It's OK and is to be expected if this is a tgroup delivery,
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// but otherwise there's a possible data mixup on the sender's system.
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