X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FModel%2FTag.php;h=a48f2cb92b6dc71308576e274d78d1fb45667dc1;hb=701dbdf7fc4979f05fde1c655b17ca3aff0a59e0;hp=9b4b1eb41b806d127eb0b85c9653c56e2ba88cc0;hpb=f7a45e41534c392b51fd07bd7cd4d3c969d75228;p=friendica.git

diff --git a/src/Model/Tag.php b/src/Model/Tag.php
index 9b4b1eb41b..a48f2cb92b 100644
--- a/src/Model/Tag.php
+++ b/src/Model/Tag.php
@@ -111,7 +111,7 @@ class Tag
 					}
 				}
 			} else {
-				$cid = Contact::getIdForURL($url, 0, true);
+				$cid = Contact::getIdForURL($url, 0, false);
 				Logger::info('Got id by probing', ['cid' => $cid, 'url' => $url]);
 			}
 
@@ -325,6 +325,29 @@ class Tag
 		}
 	}
 
+	/**
+	 * Create implicit mentions for a given post
+	 *
+	 * @param integer $uri_id
+	 * @param integer $parent_uri_id
+	 */
+	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;
+		}
+
+		$tags = DBA::select('tag-view', ['name', 'url'], ['uri-id' => $parent_uri_id]);
+		while ($tag = DBA::fetch($tags)) {
+			self::store($uri_id, self::IMPLICIT_MENTION, $tag['name'], $tag['url']);
+		}
+		DBA::close($tags);
+	}
+
 	/**
 	 * Retrieves the terms from the provided type(s) associated with the provided item ID.
 	 *
@@ -339,6 +362,25 @@ class Tag
 		return DBA::selectToArray('tag-view', ['type', 'name', 'url'], $condition);
 	}
 
+	/**
+	 * 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, array $type = [self::HASHTAG, self::MENTION, self::IMPLICIT_MENTION, self::EXCLUSIVE_MENTION])
+	{
+		$tag_list = [];
+		$tags = self::getByURIId($uri_id, $type);
+		foreach ($tags as $tag) {
+			$tag_list[] = self::TAG_CHARACTER[$tag['type']] . '[url=' . $tag['url'] . ']' . $tag['name'] . '[/url]';
+		}
+
+		return implode(',', $tag_list);
+	}
+
 	/**
 	 * Sorts an item's tags into mentions, hashtags and other tags. Generate personalized URLs by user and modify the
 	 * provided item's body with them.
@@ -493,6 +535,42 @@ class Tag
 			}
 		}
 
-		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);
+	}
 }