X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModel%2FTag.php;h=17a68f120f4b5ab643277ac387571410b6d93944;hb=3b6c40e2e6ad59f09daef08cf09366c844edd23a;hp=63a4ff492c662b32bf281db5614ba79235ef78c6;hpb=0668b2dfd57a1b246d179c13978a14308b6b23ef;p=friendica.git
diff --git a/src/Model/Tag.php b/src/Model/Tag.php
index 63a4ff492c..17a68f120f 100644
--- a/src/Model/Tag.php
+++ b/src/Model/Tag.php
@@ -1,6 +1,6 @@
$url, 'name' => $name]);
- DBA::update('tag', ['name' => substr($name, 0, 96)], ['url' => $url]);
+ if (!DBA::exists('tag', ['name' => substr($name, 0, 96), 'url' => $url])) {
+ DBA::update('tag', ['name' => substr($name, 0, 96)], ['url' => $url]);
+ }
}
}
@@ -204,22 +207,40 @@ class Tag
}
/**
- * Store tags and mentions from the body
+ * Get tags and mentions from the body
*
- * @param integer $uriid URI-Id
* @param string $body Body of the post
* @param string $tags Accepted tags
- * @param boolean $probing Perform a probing for contacts, adding them if needed
+ *
+ * @return array Tag list
*/
- public static function storeFromBody(int $uriid, string $body, string $tags = null, $probing = true)
+ public static function getFromBody(string $body, string $tags = null)
{
if (is_null($tags)) {
$tags = self::TAG_CHARACTER[self::HASHTAG] . self::TAG_CHARACTER[self::MENTION] . self::TAG_CHARACTER[self::EXCLUSIVE_MENTION];
}
+ if (!preg_match_all("/([" . $tags . "])\[url\=([^\[\]]*)\]([^\[\]]*)\[\/url\]/ism", $body, $result, PREG_SET_ORDER)) {
+ return [];
+ }
+
+ return $result;
+ }
+
+ /**
+ * Store tags and mentions from the body
+ *
+ * @param integer $uriid URI-Id
+ * @param string $body Body of the post
+ * @param string $tags Accepted tags
+ * @param boolean $probing Perform a probing for contacts, adding them if needed
+ */
+ public static function storeFromBody(int $uriid, string $body, string $tags = null, $probing = true)
+ {
Logger::info('Check for tags', ['uri-id' => $uriid, 'hash' => $tags, 'callstack' => System::callstack()]);
- if (!preg_match_all("/([" . $tags . "])\[url\=([^\[\]]*)\]([^\[\]]*)\[\/url\]/ism", $body, $result, PREG_SET_ORDER)) {
+ $result = self::getFromBody($body, $tags);
+ if (empty($result)) {
return;
}
@@ -407,7 +428,7 @@ class Tag
$searchpath = DI::baseUrl() . "/search?tag=";
- $taglist = DBA::select('tag-view', ['type', 'name', 'url'],
+ $taglist = DBA::select('tag-view', ['type', 'name', 'url', 'cid'],
['uri-id' => $item['uri-id'], 'type' => [self::HASHTAG, self::MENTION, self::EXCLUSIVE_MENTION, self::IMPLICIT_MENTION]]);
while ($tag = DBA::fetch($taglist)) {
if ($tag['url'] == '') {
@@ -423,14 +444,18 @@ class Tag
$item['body'] = str_replace($orig_tag, $tag['url'], $item['body']);
}
- $return['hashtags'][] = $prefix . '' . htmlspecialchars($tag['name']) . '';
- $return['tags'][] = $prefix . '' . htmlspecialchars($tag['name']) . '';
+ $return['hashtags'][] = '' . $prefix . '' . htmlspecialchars($tag['name']) . '';
+ $return['tags'][] = '' . $prefix . '' . htmlspecialchars($tag['name']) . '';
break;
case self::MENTION:
case self::EXCLUSIVE_MENTION:
+ if (!empty($tag['cid'])) {
+ $tag['url'] = Contact::magicLinkById($tag['cid']);
+ } else {
$tag['url'] = Contact::magicLink($tag['url']);
- $return['mentions'][] = $prefix . '' . htmlspecialchars($tag['name']) . '';
- $return['tags'][] = $prefix . '' . htmlspecialchars($tag['name']) . '';
+ }
+ $return['mentions'][] = '' . $prefix . '' . htmlspecialchars($tag['name']) . '';
+ $return['tags'][] = '' . $prefix . '' . htmlspecialchars($tag['name']) . '';
break;
case self::IMPLICIT_MENTION:
$return['implicit_mentions'][] = $prefix . $tag['name'];
@@ -451,12 +476,11 @@ class Tag
*/
public static function countByTag(string $search, int $uid = 0)
{
- $condition = ["`name` = ? AND (NOT `private` OR (`private` AND `uid` = ?))
- AND `uri-id` IN (SELECT `uri-id` FROM `post-view` WHERE `network` IN (?, ?, ?, ?))",
- $search, $uid, Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS];
- $params = ['group_by' => ['uri-id']];
+ $condition = ["`name` = ? AND (`uid` = ? OR (`uid` = ? AND NOT `global`))
+ AND (`network` IN (?, ?, ?, ?) OR (`uid` = ? AND `uid` != ?))",
+ $search, 0, $uid, Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, $uid, 0];
- return DBA::count('tag-search-view', $condition, $params);
+ return DBA::count('tag-search-view', $condition);
}
/**
@@ -471,9 +495,9 @@ class Tag
*/
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` = ?))
- AND `uri-id` IN (SELECT `uri-id` FROM `post-view` WHERE `network` IN (?, ?, ?, ?))",
- $search, $uid, Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS];
+ $condition = ["`name` = ? AND (`uid` = ? OR (`uid` = ? AND NOT `global`))
+ AND (`network` IN (?, ?, ?, ?) OR (`uid` = ? AND `uid` != ?))",
+ $search, 0, $uid, Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, $uid, 0];
if (!empty($last_uriid)) {
$condition = DBA::mergeConditions($condition, ["`uri-id` < ?", $last_uriid]);
@@ -481,7 +505,6 @@ class Tag
$params = [
'order' => ['uri-id' => true],
- 'group_by' => ['uri-id'],
'limit' => [$start, $limit]
];
@@ -514,6 +537,23 @@ class Tag
}
}
+ /**
+ * Fetch the blocked tags as SQL
+ *
+ * @return string
+ */
+ private static function getBlockedSQL()
+ {
+ $blocked_txt = DI::config()->get('system', 'blocked_tags');
+ if (empty($blocked_txt)) {
+ return '';
+ }
+
+ $blocked = explode(',', $blocked_txt);
+ array_walk($blocked, function(&$value) { $value = "'" . DBA::escape(trim($value)) . "'";});
+ return " AND NOT `name` IN (" . implode(',', $blocked) . ")";
+ }
+
/**
* Creates a list of the most frequent global hashtags over the given period
*
@@ -524,11 +564,21 @@ class Tag
*/
public static function setGlobalTrendingHashtags(int $period, int $limit = 10)
{
- $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`
+ // Get a uri-id that is at least X hours old.
+ // We use the uri-id in the query for the hash tags since this is much faster
+ $post = Post::selectFirstThread(['uri-id'], ["`uid` = ? AND `received` < ?", 0, DateTimeFormat::utc('now - ' . $period . ' hour')],
+ ['order' => ['received' => true]]);
+ if (empty($post['uri-id'])) {
+ return [];
+ }
+
+ $block_sql = self::getBlockedSQL();
+
+ $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`, COUNT(DISTINCT(`author-id`)) as `authors`
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);
+ WHERE `private` = ? AND `uid` = ? AND `uri-id` > ? $block_sql
+ GROUP BY `term` ORDER BY `authors` DESC, `score` DESC LIMIT ?",
+ Item::PUBLIC, 0, $post['uri-id'], $limit);
if (DBA::isResult($tagsStmt)) {
$tags = DBA::toArray($tagsStmt);
@@ -567,11 +617,21 @@ class Tag
*/
public static function setLocalTrendingHashtags(int $period, int $limit = 10)
{
- $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`
+ // Get a uri-id that is at least X hours old.
+ // We use the uri-id in the query for the hash tags since this is much faster
+ $post = Post::selectFirstThread(['uri-id'], ["`uid` = ? AND `received` < ?", 0, DateTimeFormat::utc('now - ' . $period . ' hour')],
+ ['order' => ['received' => true]]);
+ if (empty($post['uri-id'])) {
+ return [];
+ }
+
+ $block_sql = self::getBlockedSQL();
+
+ $tagsStmt = DBA::p("SELECT `name` AS `term`, COUNT(*) AS `score`, COUNT(DISTINCT(`author-id`)) as `authors`
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);
+ WHERE `private` = ? AND `wall` AND `origin` AND `uri-id` > ? $block_sql
+ GROUP BY `term` ORDER BY `authors` DESC, `score` DESC LIMIT ?",
+ Item::PUBLIC, $post['uri-id'], $limit);
if (DBA::isResult($tagsStmt)) {
$tags = DBA::toArray($tagsStmt);