Changing the tag system to the "term" table.

[friendica.git] / include / tags.php

diff --git a/include/tags.php b/include/tags.php
index aabe40d1c6327428b08fc823a986ba0c9390b177..6a5728a9ba54115aad3e01eb8cba87658dc18c35 100644 (file)
--- a/include/tags.php
+++ b/include/tags.php
@@ -12,12 +12,17 @@ if(is_null($db)) {
         unset($db_host, $db_user, $db_pass, $db_data);
 };
 
-$a->set_baseurl(get_config('system','url'));
+$a->set_baseurl("https://pirati.ca");
 */
 
 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=";
 
        $messages = q("SELECT `uri`, `uid`, `id`, `created`, `edited`, `commented`, `received`, `changed`, `deleted`, `title`, `body`, `tag` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid));
@@ -28,7 +33,11 @@ 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 ($message["deleted"])
                return;
@@ -49,7 +58,7 @@ function create_tags_from_item($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, $matches, PREG_SET_ORDER)) {
@@ -57,10 +66,31 @@ function create_tags_from_item($itemid) {
                        $tags[$match[1].strtolower(trim($match[3], ',.:;[]/\"?!'))] = $match[2];
        }
 
-       foreach ($tags as $tag=>$link)
-               $r = q("INSERT INTO `tag` (`iid`, `tag`, `link`, `created`, `edited`, `commented`, `received`, `changed`) VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s')",
-                       intval($itemid), dbesc($tag), dbesc($link), dbesc($message["created"]),
-                       dbesc($message["edited"]), dbesc($message["commented"]), dbesc($message["received"]), dbesc($message["changed"]));
+       foreach ($tags as $tag=>$link) {
+
+               if (substr(trim($tag), 0, 1) == "#") {
+                       $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));
+                       }
+               }
+       }
 }
 
 function create_tags_from_itemuri($itemuri, $uid) {
@@ -71,12 +101,16 @@ function create_tags_from_itemuri($itemuri, $uid) {
 }
 
 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"]);
 }
 
+//print_r($tags);
+//print_r($hashtags);
+//print_r($mentions);
 //update_items();
 //create_tags_from_item(265194);
 //create_tags_from_itemuri("infoagent@diasp.org:cce94abd104c06e8", 2);