return;
}
+ if ((substr($url, 0, 7) == 'https//') || (substr($url, 0, 6) == 'http//')) {
+ Logger::notice('Wrong scheme in url', ['url' => $url, 'callstack' => System::callstack(20)]);
+ }
+
if (!$probing) {
$condition = ['nurl' => Strings::normaliseLink($url), 'uid' => 0, 'deleted' => false];
$contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]);
}
}
} else {
- $cid = Contact::getIdForURL($url, 0, true);
+ $cid = Contact::getIdForURL($url, 0, false);
Logger::info('Got id by probing', ['cid' => $cid, 'url' => $url]);
}
*/
public static function createImplicitMentions(int $uri_id, int $parent_uri_id)
{
+ // Always mention the direct parent author
+ $parent = Item::selectFirst(['author-link', 'author-name'], ['uri-id' => $parent_uri_id]);
+ self::store($uri_id, self::IMPLICIT_MENTION, $parent['author-name'], $parent['author-link']);
+
if (DI::config()->get('system', 'disable_implicit_mentions')) {
return;
}
while ($tag = DBA::fetch($tags)) {
self::store($uri_id, self::IMPLICIT_MENTION, $tag['name'], $tag['url']);
}
-
- $parent = Item::selectFirst(['author-link', 'author-name'], ['uri-id' => $parent_uri_id]);
- self::store($uri_id, self::IMPLICIT_MENTION, $parent['author-name'], $parent['author-link']);
+ DBA::close($tags);
}
/**
* Return a string with all tags and mentions
*
* @param integer $uri_id
+ * @param array $type
* @return string tags and mentions
+ * @throws \Exception
*/
- public static function getCSVByURIId(int $uri_id)
+ public static function getCSVByURIId(int $uri_id, array $type = [self::HASHTAG, self::MENTION, self::IMPLICIT_MENTION, self::EXCLUSIVE_MENTION])
{
$tag_list = [];
- $tags = self::getByURIId($uri_id);
+ $tags = self::getByURIId($uri_id, $type);
foreach ($tags as $tag) {
$tag_list[] = self::TAG_CHARACTER[$tag['type']] . '[url=' . $tag['url'] . ']' . $tag['name'] . '[/url]';
}
return $return;
}
+ /**
+ * Counts posts for given tag
+ *
+ * @param string $search
+ * @param integer $uid
+ * @return integer number of posts
+ */
+ public static function countByTag(string $search, int $uid = 0)
+ {
+ $condition = ["`name` = ? AND (NOT `private` OR (`private` AND `uid` = ?))", $search, $uid];
+ $params = ['group_by' => ['uri-id']];
+
+ return DBA::count('tag-search-view', $condition, $params);
+ }
+
/**
* Search posts for given tag
*
* @param integer $uid
* @param integer $start
* @param integer $limit
+ * @param integer $last_uriid
* @return array with URI-ID
*/
- public static function getURIIdListByTag(string $search, int $uid = 0, int $start = 0, int $limit = 100)
+ public static function getURIIdListByTag(string $search, int $uid = 0, int $start = 0, int $limit = 100, int $last_uriid = 0)
{
$condition = ["`name` = ? AND (NOT `private` OR (`private` AND `uid` = ?))", $search, $uid];
+
+ if (!empty($last_uriid)) {
+ $condition = DBA::mergeConditions($condition, ["`uri-id` < ?", $last_uriid]);
+ }
+
$params = [
'order' => ['uri-id' => true],
'group_by' => ['uri-id'],
* Returns a list of the most frequent global hashtags over the given period
*
* @param int $period Period in hours to consider posts
+ * @param int $limit Number of returned tags
* @return array
* @throws \Exception
*/
public static function getGlobalTrendingHashtags(int $period, $limit = 10)
{
- $tags = DI::cache()->get('global_trending_tags');
-
- if (empty($tags)) {
- $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`
- FROM `tag-search-view`
- WHERE `private` = ? AND `received` > DATE_SUB(NOW(), INTERVAL ? HOUR)
- GROUP BY `term` ORDER BY `score` DESC LIMIT ?",
- Item::PUBLIC, $period, $limit);
-
- if (DBA::isResult($tagsStmt)) {
- $tags = DBA::toArray($tagsStmt);
- DI::cache()->set('global_trending_tags', $tags, Duration::HOUR);
- }
+ $tags = DI::cache()->get('global_trending_tags-' . $period . '-' . $limit);
+ if (!empty($tags)) {
+ return $tags;
+ } else {
+ return self::setGlobalTrendingHashtags($period, $limit);
+ }
+ }
+
+ /**
+ * Creates a list of the most frequent global hashtags over the given period
+ *
+ * @param int $period Period in hours to consider posts
+ * @param int $limit Number of returned tags
+ * @return array
+ * @throws \Exception
+ */
+ public static function setGlobalTrendingHashtags(int $period, $limit = 10)
+ {
+ $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`
+ FROM `tag-search-view`
+ WHERE `private` = ? AND `uid` = ? AND `received` > DATE_SUB(NOW(), INTERVAL ? HOUR)
+ GROUP BY `term` ORDER BY `score` DESC LIMIT ?",
+ Item::PUBLIC, 0, $period, $limit);
+
+ if (DBA::isResult($tagsStmt)) {
+ $tags = DBA::toArray($tagsStmt);
+ DI::cache()->set('global_trending_tags-' . $period . '-' . $limit, $tags, Duration::DAY);
+ return $tags;
}
- return $tags ?: [];
+ return [];
}
/**
* Returns a list of the most frequent local hashtags over the given period
*
* @param int $period Period in hours to consider posts
+ * @param int $limit Number of returned tags
* @return array
* @throws \Exception
*/
public static function getLocalTrendingHashtags(int $period, $limit = 10)
{
- $tags = DI::cache()->get('local_trending_tags');
-
- if (empty($tags)) {
- $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`
- FROM `tag-search-view`
- WHERE `private` = ? AND `wall` AND `origin` AND `received` > DATE_SUB(NOW(), INTERVAL ? HOUR)
- GROUP BY `term` ORDER BY `score` DESC LIMIT ?",
- Item::PUBLIC, $period, $limit);
-
- if (DBA::isResult($tagsStmt)) {
- $tags = DBA::toArray($tagsStmt);
- DI::cache()->set('local_trending_tags', $tags, Duration::HOUR);
- }
+ $tags = DI::cache()->get('local_trending_tags-' . $period . '-' . $limit);
+ if (!empty($tags)) {
+ return $tags;
+ } else {
+ return self::setLocalTrendingHashtags($period, $limit);
}
+ }
- return $tags ?: [];
+ /**
+ * Returns a list of the most frequent local hashtags over the given period
+ *
+ * @param int $period Period in hours to consider posts
+ * @param int $limit Number of returned tags
+ * @return array
+ * @throws \Exception
+ */
+ public static function setLocalTrendingHashtags(int $period, $limit = 10)
+ {
+ $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`
+ FROM `tag-search-view`
+ WHERE `private` = ? AND `wall` AND `origin` AND `received` > DATE_SUB(NOW(), INTERVAL ? HOUR)
+ GROUP BY `term` ORDER BY `score` DESC LIMIT ?",
+ Item::PUBLIC, $period, $limit);
+
+ if (DBA::isResult($tagsStmt)) {
+ $tags = DBA::toArray($tagsStmt);
+ DI::cache()->set('local_trending_tags-' . $period . '-' . $limit, $tags, Duration::DAY);
+ return $tags;
+ }
+
+ return [];
}
/**
}
}
- return Strings::startsWith($tag, $tag_chars);
- }
+ return Strings::startsWithChars($tag, $tag_chars);
+ }
+
+ /**
+ * Fetch user who subscribed to the given tag
+ *
+ * @param string $tag
+ * @return array User list
+ */
+ private static function getUIDListByTag(string $tag)
+ {
+ $uids = [];
+ $searches = DBA::select('search', ['uid'], ['term' => $tag]);
+ while ($search = DBA::fetch($searches)) {
+ $uids[] = $search['uid'];
+ }
+ DBA::close($searches);
+
+ return $uids;
+ }
+
+ /**
+ * Fetch user who subscribed to the tags of the given item
+ *
+ * @param integer $uri_id
+ * @return array User list
+ */
+ public static function getUIDListByURIId(int $uri_id)
+ {
+ $uids = [];
+ $tags = self::getByURIId($uri_id, [self::HASHTAG]);
+
+ foreach ($tags as $tag) {
+ $uids = array_merge($uids, self::getUIDListByTag(self::TAG_CHARACTER[self::HASHTAG] . $tag['name']));
+ }
+
+ return array_unique($uids);
+ }
}