X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Ftags.php;h=fbb9e6ff776fdbe28850b683076c78555eb68bce;hb=660bd39efad52b1c69bd8dd0ca27141b81f84ca5;hp=384d6581faad0fb39c965a3f8e1bf3edf497405d;hpb=61c78711dfa9744e01c3acc9a3c5643c6a18b5cb;p=friendica.git

diff --git a/include/tags.php b/include/tags.php
index 384d6581fa..fbb9e6ff77 100644
--- a/include/tags.php
+++ b/include/tags.php
@@ -1,26 +1,15 @@
 <?php
-/*
-require_once("boot.php");
-if(@is_null($a)) {
-        $a = new App;
-}
-
-if(is_null($db)) {
-        @include(".htconfig.php");
-        require_once("dba.php");
-        $db = new dba($db_host, $db_user, $db_pass, $db_data);
-        unset($db_host, $db_user, $db_pass, $db_data);
-};
-
-$a->set_baseurl(get_config('system','url'));
-*/
-
 function create_tags_from_item($itemid) {
 	global $a;
 
+	$profile_base = $a->get_baseurl();
+	$profile_data = parse_url($profile_base);
+	$profile_base_friendica = $profile_data['host'].$profile_data['path']."/profile/";
+	$profile_base_diaspora = $profile_data['host'].$profile_data['path']."/u/";
+
 	$searchpath = $a->get_baseurl()."/search?tag=";
 
-	$messages = q("SELECT `uri`, `uid`, `id`, `deleted`, `title`, `body`, `tag` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid));
+	$messages = q("SELECT `guid`, `uid`, `id`, `edited`, `deleted`, `title`, `body`, `tag`, `parent` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid));
 
 	if (!$messages)
 		return;
@@ -28,11 +17,25 @@ function create_tags_from_item($itemid) {
 	$message = $messages[0];
 
 	// Clean up all tags
-	q("DELETE FROM `tag` WHERE `iid` = %d", intval($itemid));
+	q("DELETE FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` IN (%d, %d)",
+		intval(TERM_OBJ_POST),
+		intval($itemid),
+		intval(TERM_HASHTAG),
+		intval(TERM_MENTION));
 
 	if ($message["deleted"])
 		return;
 
+	$cachefile = get_cachefile($message["guid"]."-".hash("md5", $message['body']));
+
+	if (($cachefile != '') AND !file_exists($cachefile)) {
+		$s = prepare_text($message['body']);
+		$stamp1 = microtime(true);
+		file_put_contents($cachefile, $s);
+		$a->save_timestamp($stamp1, "file");
+		logger('create_tags_from_item: put item '.$message["id"].' into cachefile '.$cachefile);
+	}
+
 	$taglist = explode(",", $message["tag"]);
 
 	$tags = "";
@@ -49,7 +52,7 @@ function create_tags_from_item($itemid) {
 	$pattern = "/\W\#([^\[].*?)[\s'\".,:;\?!\[\]\/]/ism";
 	if (preg_match_all($pattern, $data, $matches))
 		foreach ($matches[1] as $match)
-			$tags["#".strtolower($match)] = $searchpath.strtolower($match);
+			$tags["#".strtolower($match)] = ""; // $searchpath.strtolower($match);
 
 	$pattern = "/\W([\#@])\[url\=(.*?)\](.*?)\[\/url\]/ism";
 	if (preg_match_all($pattern, $data, $matches, PREG_SET_ORDER)) {
@@ -57,26 +60,56 @@ function create_tags_from_item($itemid) {
 			$tags[$match[1].strtolower(trim($match[3], ',.:;[]/\"?!'))] = $match[2];
 	}
 
-	foreach ($tags as $tag=>$link)
-		$r = q("INSERT INTO `tag` (`iid`, `tag`, `link`) VALUES (%d, '%s', '%s')",
-			intval($itemid), dbesc($tag), dbesc($link));
+	foreach ($tags as $tag=>$link) {
+
+		if (substr(trim($tag), 0, 1) == "#") {
+			// try to ignore #039 or #1 or anything like that
+			if(ctype_digit(substr(trim($tag),1)))
+				continue;
+			// try to ignore html hex escapes, e.g. #x2317
+			if((substr(trim($tag),1,1) == 'x' || substr(trim($tag),1,1) == 'X') && ctype_digit(substr(trim($tag),2)))
+				continue;
+			$type = TERM_HASHTAG;
+			$term = substr($tag, 1);
+		} elseif (substr(trim($tag), 0, 1) == "@") {
+			$type = TERM_MENTION;
+			$term = substr($tag, 1);
+		} else { // This shouldn't happen
+			$type = TERM_HASHTAG;
+			$term = $tag;
+		}
+
+		$r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`) VALUES (%d, %d, %d, %d, '%s', '%s')",
+			intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval($type), dbesc($term), dbesc($link));
+
+		// Search for mentions
+		if ((substr($tag, 0, 1) == '@') AND (strpos($link, $profile_base_friendica) OR strpos($link, $profile_base_diaspora))) {
+			$users = q("SELECT `uid` FROM `contact` WHERE self AND (`url` = '%s' OR `nurl` = '%s')", $link, $link);
+			foreach ($users AS $user) {
+				if ($user["uid"] == $message["uid"]) {
+					q("UPDATE `item` SET `mention` = 1 WHERE `id` = %d", intval($itemid));
+
+					q("UPDATE `thread` SET `mention` = 1 WHERE `iid` = %d", intval($message["parent"]));
+				}
+			}
+		}
+	}
 }
 
 function create_tags_from_itemuri($itemuri, $uid) {
 	$messages = q("SELECT `id` FROM `item` WHERE uri ='%s' AND uid=%d", dbesc($itemuri), intval($uid));
 
-	foreach ($messages as $message)
-		create_tags_from_item($message["id"]);
+	if(count($messages)) {
+		foreach ($messages as $message)
+			create_tags_from_item($message["id"]);
+	}
 }
 
 function update_items() {
-	$messages = q("SELECT `id` FROM `item` where tag !='' ORDER BY `created` DESC LIMIT 100");
+	//$messages = q("SELECT `id` FROM `item` where tag !='' ORDER BY `created` DESC limit 10");
+	$messages = q("SELECT `id` FROM `item` where tag !=''");
 
 	foreach ($messages as $message)
 		create_tags_from_item($message["id"]);
 }
-
-//update_items();
-//create_tags_from_item(265194);
-//create_tags_from_itemuri("infoagent@diasp.org:cce94abd104c06e8", 2);
 ?>