]> git.mxchange.org Git - friendica.git/blobdiff - include/api.php
api: add support to star/unstar items
[friendica.git] / include / api.php
index e22fb9d74ad9fac4e4cebd87e122f5c895108a3c..bacbd65338162fb7be99e168113214a11de8d978 100644 (file)
                                                        $json = json_encode($rr);
                                                        if ($_GET['callback'])
                                                                $json = $_GET['callback']."(".$json.")";
-                                                       return $json;                                                   
+                                                       return $json;
                                                break;
                                        case "rss":
                                                header ("Content-Type: application/rss+xml");
        }
 
        function api_error(&$a, $type, $error) {
+               # TODO:  https://dev.twitter.com/overview/api/response-codes
                $r = "<status><error>".$error."</error><request>".$a->query_string."</request></status>";
                switch($type){
                        case "xml":
                        logger('api_statuses_update: no user');
                        return false;
                }
+
                $user_info = api_get_user($a);
 
                // convert $_POST array items to the form we use for web posts.
                if($parent)
                        $_REQUEST['type'] = 'net-comment';
                else {
+                       // Check for throttling (maximum posts per day, week and month)
+                       $throttle_day = get_config('system','throttle_limit_day');
+                       if ($throttle_day > 0) {
+                               $datefrom = date("Y-m-d H:i:s", time() - 24*60*60);
+
+                               $r = q("SELECT COUNT(*) AS `posts_day` FROM `item` WHERE `uid`=%d AND `wall`
+                                       AND `created` > '%s' AND `id` = `parent`",
+                                       intval(api_user()), dbesc($datefrom));
+
+                               if ($r)
+                                       $posts_day = $r[0]["posts_day"];
+                               else
+                                       $posts_day = 0;
+
+                               if ($posts_day > $throttle_day) {
+                                       logger('Daily posting limit reached for user '.api_user(), LOGGER_DEBUG);
+                                       die(api_error($a, $type, sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day)));
+                               }
+                       }
+
+                       $throttle_week = get_config('system','throttle_limit_week');
+                       if ($throttle_week > 0) {
+                               $datefrom = date("Y-m-d H:i:s", time() - 24*60*60*7);
+
+                               $r = q("SELECT COUNT(*) AS `posts_week` FROM `item` WHERE `uid`=%d AND `wall`
+                                       AND `created` > '%s' AND `id` = `parent`",
+                                       intval(api_user()), dbesc($datefrom));
+
+                               if ($r)
+                                       $posts_week = $r[0]["posts_week"];
+                               else
+                                       $posts_week = 0;
+
+                               if ($posts_week > $throttle_week) {
+                                       logger('Weekly posting limit reached for user '.api_user(), LOGGER_DEBUG);
+                                       die(api_error($a, $type, sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week)));
+                               }
+                       }
+
+                       $throttle_month = get_config('system','throttle_limit_month');
+                       if ($throttle_month > 0) {
+                               $datefrom = date("Y-m-d H:i:s", time() - 24*60*60*30);
+
+                               $r = q("SELECT COUNT(*) AS `posts_month` FROM `item` WHERE `uid`=%d AND `wall`
+                                       AND `created` > '%s' AND `id` = `parent`",
+                                       intval(api_user()), dbesc($datefrom));
+
+                               if ($r)
+                                       $posts_month = $r[0]["posts_month"];
+                               else
+                                       $posts_month = 0;
+
+                               if ($posts_month > $throttle_month) {
+                                       logger('Monthly posting limit reached for user '.api_user(), LOGGER_DEBUG);
+                                       die(api_error($a, $type, sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month)));
+                               }
+                       }
+
                        $_REQUEST['type'] = 'wall';
                        if(x($_FILES,'media')) {
                                // upload the image if we have one
                                'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
                                'in_reply_to_screen_name' => $in_reply_to_screen_name,
                                'geo' => NULL,
-                               'favorited' => false,
+                               'favorited' => $lastwall['starred'] ? true : false,
                                // attachments
                                'user' => $user_info,
                                'statusnet_html'                => trim(bbcode($lastwall['body'], false, false)),
                                'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
                                'in_reply_to_screen_name' => $in_reply_to_screen_name,
                                'geo' => NULL,
-                               'favorited' => false,
+                               'favorited' => $lastwall['starred'] ? true : false,
                                'statusnet_html'                => trim(bbcode($lastwall['body'], false, false)),
                                'statusnet_conversation_id'     => $lastwall['parent'],
                        );
 
                // We aren't going to try to figure out at the item, group, and page
                // level which items you've seen and which you haven't. If you're looking
-               // at the network timeline just mark everything seen. 
+               // at the network timeline just mark everything seen.
 
-               $r = q("UPDATE `item` SET `unseen` = 0 
+               $r = q("UPDATE `item` SET `unseen` = 0
                        WHERE `unseen` = 1 AND `uid` = %d",
                        //intval($user_info['uid'])
                        intval(api_user())
        api_register_func('api/statuses/public_timeline','api_statuses_public_timeline', true);
 
        /**
-        * 
+        *
         */
        function api_statuses_show(&$a, $type){
                if (api_user()===false) return false;
        api_register_func('api/statuses/destroy','api_statuses_destroy', true);
 
        /**
-        * 
+        *
         * http://developer.twitter.com/doc/get/statuses/mentions
-        * 
+        *
         */
        function api_statuses_mentions(&$a, $type){
                if (api_user()===false) return false;
        api_register_func('api/statuses/user_timeline','api_statuses_user_timeline', true);
 
 
+       /**
+        * Star/unstar an item
+        * param: id : id of the item
+        *
+        * api v1 : https://web.archive.org/web/20131019055350/https://dev.twitter.com/docs/api/1/post/favorites/create/%3Aid
+        */
+       function api_favorites_create_destroy(&$a, $type){
+               if (api_user()===false) return false;
+
+               # for versioned api.
+               # TODO: we need a better global soluton
+               $action_argv_id=2;
+               if ($a->argv[1]=="1.1") $action_argv_id=3;
+
+               if ($a->argc<=$action_argv_id) die(api_error($a, $type, t("Invalid request.")));
+               $action = str_replace(".".$type,"",$a->argv[$action_argv_id]);
+               if ($a->argc==$action_argv_id+2) {
+                       $itemid = intval($a->argv[$action_argv_id+1]);
+               } else {
+                       $itemid = intval($_REQUEST['id']);
+               }
+               if ($action!="create" && $action!="destroy") die(api_error($a, $type, t("Invalid action. ".$action)));
+
+               $item = q("SELECT * FROM item WHERE id=%d AND uid=%d",
+                               $itemid, api_user());
+
+               if ($item===false || count($item)==0) die(api_error($a, $type, t("Invalid item.")));
+
+               switch($action){
+                       case "create":
+                               $r = q("UPDATE item SET starred=1 WHERE id=%d AND uid=%d",
+                                               $itemid, api_user());
+                               $item[0]['starred']=1;
+                               break;
+                       case "destroy":
+                               $r = q("UPDATE item SET starred=0 WHERE id=%d AND uid=%d",
+                                               $itemid, api_user());
+                               $item[0]['starred']=0;
+                               break;
+               }
+
+               if ($r===false) die(api_error($a, $type, t("DB error")));
+
+
+               $user_info = api_get_user($a);
+               $ret = api_format_items($item,$user_info)[0];
+
+               $data = array('$status' => $ret);
+               switch($type){
+                       case "atom":
+                       case "rss":
+                               $data = api_rss_extra($a, $data, $user_info);
+               }
+
+               return  api_apply_template("status", $type, $data);
+       }
+
+       api_register_func('api/favorites/create', 'api_favorites_create_destroy', true);
+       api_register_func('api/favorites/destroy', 'api_favorites_create_destroy', true);
+
        function api_favorites(&$a, $type){
                global $called_api;
 
                                `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
                                `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
                                FROM `item`, `contact`
-                               WHERE `item`.`uid` = %d AND `verb` = '%s'
+                               WHERE `item`.`uid` = %d
                                AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
                                AND `item`.`starred` = 1
                                AND `contact`.`id` = `item`.`contact-id`
                                AND `item`.`id`>%d
                                ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
                                intval(api_user()),
-                               dbesc(ACTIVITY_POST),
                                intval($since_id),
                                intval($start), intval($count)
                        );
 
        api_register_func('api/favorites','api_favorites', true);
 
+
+
+
        function api_format_as($a, $ret, $user_info) {
 
                $as = array();
 
                return($entities);
        }
+       function api_format_items_embeded_images($item, $text){
+               $a = get_app();
+               $text = preg_replace_callback(
+                               "|data:image/([^;]+)[^=]+=*|m",
+                               function($match) use ($a, $item) {
+                                       return $a->get_baseurl()."/display/".$item['guid'];
+                               },
+                               $text);
+               return $text;
+       }
 
        function api_format_items($r,$user_info, $filter_user = false) {
 
                        $html = bbcode(api_clean_plain_items($item['body']), false, false, 2, true);
                        $statusbody = trim(html2plain($html, 0));
 
+                       // handle data: images
+                       $statusbody = api_format_items_embeded_images($item,$statusbody);
+
                        $statustitle = trim($item['title']);
 
                        if (($statustitle != '') and (strpos($statusbody, $statustitle) !== false))
                        if (($item["network"] == NETWORK_FEED) and (strlen($statustext)> 1000))
                                $statustext = substr($statustext, 0, 1000)."... \n".$item["plink"];
 
+                       $statushtml = trim(bbcode($item['body'], false, false));
+
+
                        $status = array(
                                'text'          => $statustext,
                                'truncated' => False,
                                //'attachments' => array(),
                                'user' =>  $status_user ,
                                //'entities' => NULL,
-                               'statusnet_html'                => trim(bbcode($item['body'], false, false)),
+                               'statusnet_html'                => $statushtml,
                                'statusnet_conversation_id'     => $item['parent'],
                        );
 
        function api_direct_messages_box(&$a, $type, $box) {
                if (api_user()===false) return false;
 
-               unset($_REQUEST["user_id"]);
-               unset($_GET["user_id"]);
-
-               unset($_REQUEST["screen_name"]);
-               unset($_GET["screen_name"]);
-
-               $user_info = api_get_user($a);
 
                // params
                $count = (x($_GET,'count')?$_GET['count']:20);
                $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
                $max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
 
-               $start = $page*$count;
+               $user_id = (x($_REQUEST,'user_id')?$_REQUEST['user_id']:"");
+               $screen_name = (x($_REQUEST,'screen_name')?$_REQUEST['screen_name']:"");
+
+               //  caller user info
+               unset($_REQUEST["user_id"]);
+               unset($_GET["user_id"]);
+
+               unset($_REQUEST["screen_name"]);
+               unset($_GET["screen_name"]);
 
+               $user_info = api_get_user($a);
                //$profile_url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
                $profile_url = $user_info["url"];
 
+
+               // pagination
+               $start = $page*$count;
+
+               // filters
                if ($box=="sentbox") {
                        $sql_extra = "`mail`.`from-url`='".dbesc( $profile_url )."'";
                }
                if ($max_id > 0)
                        $sql_extra .= ' AND `mail`.`id` <= '.intval($max_id);
 
+               if ($user_id !="") {
+                       $sql_extra .= ' AND `mail`.`contact-id` = ' . intval($user_id);
+               }
+               elseif($screen_name !=""){
+                       $sql_extra .= " AND `contact`.`nick` = '" . dbesc($screen_name). "'";
+               }
+
                $r = q("SELECT `mail`.*, `contact`.`nurl` AS `contact-url` FROM `mail`,`contact` WHERE `mail`.`contact-id` = `contact`.`id` AND `mail`.`uid`=%d AND $sql_extra AND `mail`.`id` > %d ORDER BY `mail`.`id` DESC LIMIT %d,%d",
                                intval(api_user()),
                                intval($since_id),
                                intval($start), intval($count)
                );
 
+
                $ret = Array();
                foreach($r as $item) {
                        if ($box == "inbox" || $item['from-url'] != $profile_url){
                        elseif ($box == "sentbox" || $item['from-url'] == $profile_url){
                                $recipient = api_get_user($a,normalise_link($item['contact-url']));
                                $sender = $user_info;
+
                        }
                        $ret[]=api_format_messages($item, $recipient, $sender);
                }
                        echo json_encode($r[0]);
                }
 
-               killme();       
+               killme();
        }
 
        api_register_func('api/friendica/photos/list', 'api_fr_photos_list', true);
 
 
 
-
-
-
 function api_share_as_retweet($a, $uid, &$item) {
        $body = trim($item["body"]);
 
@@ -2609,9 +2760,6 @@ function api_best_nickname(&$contacts) {
 
 /*
 Not implemented by now:
-favorites
-favorites/create
-favorites/destroy
 statuses/retweets_of_me
 friendships/create
 friendships/destroy