3 require_once("boot.php");
9 @include(".htconfig.php");
10 require_once("dba.php");
11 $db = new dba($db_host, $db_user, $db_pass, $db_data);
12 unset($db_host, $db_user, $db_pass, $db_data);
15 $a->set_baseurl("https://pirati.ca");
18 function create_tags_from_item($itemid) {
21 $profile_base = $a->get_baseurl();
22 $profile_data = parse_url($profile_base);
23 $profile_base_friendica = $profile_data['host'].$profile_data['path']."/profile/";
24 $profile_base_diaspora = $profile_data['host'].$profile_data['path']."/u/";
26 $searchpath = $a->get_baseurl()."/search?tag=";
28 $messages = q("SELECT `guid`, `uid`, `id`, `edited`, `deleted`, `title`, `body`, `tag` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid));
33 $message = $messages[0];
36 q("DELETE FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` IN (%d, %d)",
37 intval(TERM_OBJ_POST),
40 intval(TERM_MENTION));
42 if ($message["deleted"])
45 $cachefile = get_cachefile($message["guid"]."-".hash("md5", $message['body']));
47 if (($cachefile != '') AND !file_exists($cachefile)) {
48 $s = prepare_text($message['body']);
49 $stamp1 = microtime(true);
50 file_put_contents($cachefile, $s);
51 $a->save_timestamp($stamp1, "file");
52 logger('create_tags_from_item: put item '.$message["id"].' into cachefile '.$cachefile);
55 $taglist = explode(",", $message["tag"]);
58 foreach ($taglist as $tag)
59 if ((substr(trim($tag), 0, 1) == "#") OR (substr(trim($tag), 0, 1) == "@"))
60 $tags .= " ".trim($tag);
62 $tags .= " #".trim($tag);
64 $data = " ".$message["title"]." ".$message["body"]." ".$tags." ";
68 $pattern = "/\W\#([^\[].*?)[\s'\".,:;\?!\[\]\/]/ism";
69 if (preg_match_all($pattern, $data, $matches))
70 foreach ($matches[1] as $match)
71 $tags["#".strtolower($match)] = ""; // $searchpath.strtolower($match);
73 $pattern = "/\W([\#@])\[url\=(.*?)\](.*?)\[\/url\]/ism";
74 if (preg_match_all($pattern, $data, $matches, PREG_SET_ORDER)) {
75 foreach ($matches as $match)
76 $tags[$match[1].strtolower(trim($match[3], ',.:;[]/\"?!'))] = $match[2];
79 foreach ($tags as $tag=>$link) {
81 if (substr(trim($tag), 0, 1) == "#") {
82 // try to ignore #039 or #1 or anything like that
83 if(ctype_digit(substr(trim($tag),1)))
85 // try to ignore html hex escapes, e.g. #x2317
86 if((substr(trim($tag),1,1) == 'x' || substr(trim($tag),1,1) == 'X') && ctype_digit(substr(trim($tag,2))))
89 $term = substr($tag, 1);
90 } elseif (substr(trim($tag), 0, 1) == "@") {
92 $term = substr($tag, 1);
93 } else { // This shouldn't happen
98 $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`) VALUES (%d, %d, %d, %d, '%s', '%s')",
99 intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval($type), dbesc($term), dbesc($link));
101 // Search for mentions
102 if ((substr($tag, 0, 1) == '@') AND (strpos($link, $profile_base_friendica) OR strpos($link, $profile_base_diaspora))) {
103 $users = q("SELECT `uid` FROM `contact` WHERE self AND (`url` = '%s' OR `nurl` = '%s')", $link, $link);
104 foreach ($users AS $user) {
105 if ($user["uid"] == $message["uid"])
106 q("UPDATE `item` SET `mention` = 1 WHERE `id` = %d", intval($itemid));
112 function create_tags_from_itemuri($itemuri, $uid) {
113 $messages = q("SELECT `id` FROM `item` WHERE uri ='%s' AND uid=%d", dbesc($itemuri), intval($uid));
115 if(count($messages)) {
116 foreach ($messages as $message)
117 create_tags_from_item($message["id"]);
121 function update_items() {
122 //$messages = q("SELECT `id` FROM `item` where tag !='' ORDER BY `created` DESC limit 10");
123 $messages = q("SELECT `id` FROM `item` where tag !=''");
125 foreach ($messages as $message)
126 create_tags_from_item($message["id"]);
130 //print_r($hashtags);
131 //print_r($mentions);
133 //create_tags_from_item(265194);
134 //create_tags_from_itemuri("infoagent@diasp.org:cce94abd104c06e8", 2);