]> git.mxchange.org Git - friendica.git/blobdiff - include/api.php
Merge pull request #625 from tobiasd/master
[friendica.git] / include / api.php
index 456d984de17fb287276695842fe28b0cfaa73b57..60015566659452dc00782b26608f43d1ec18d323 100644 (file)
@@ -1,9 +1,9 @@
 <?php
-       require_once("bbcode.php");
-       require_once("datetime.php");
-       require_once("conversation.php");
-       require_once("oauth.php");
-       require_once("html2plain.php");
+       require_once("include/bbcode.php");
+       require_once("include/datetime.php");
+       require_once("include/conversation.php");
+       require_once("include/oauth.php");
+       require_once("include/html2plain.php");
        /*
         * Twitter-Like API
         *
        $API = Array();
        $called_api = Null;
 
+        function api_user() {
+          // It is not sufficient to use local_user() to check whether someone is allowed to use the API,
+          // because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
+          // into a page, and visitors will post something without noticing it).
+          // Instead, use this function.
+          if ($_SESSION["allow_api"])
+            return local_user();
+
+          return false;
+        }
+
        function api_date($str){
                //Wed May 23 06:01:13 +0000 2007
                return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y" );
@@ -74,7 +85,7 @@
                // process normal login request
 
                $r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' ) 
-                       AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
+                       AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `account_removed` = 0 AND `verified` = 1 LIMIT 1",
                        dbesc(trim($user)),
                        dbesc(trim($user)),
                        dbesc($encrypted)
                }
 
                require_once('include/security.php');
-               authenticate_success($record);
+               authenticate_success($record); $_SESSION["allow_api"] = true;
 
                call_hooks('logged_in', $a->user);
 
                        if (strpos($a->query_string, $p)===0){
                                $called_api= explode("/",$p);
                                //unset($_SERVER['PHP_AUTH_USER']);
-                               if ($info['auth']===true && local_user()===false) {
+                               if ($info['auth']===true && api_user()===false) {
                                                api_login($a);
                                }
 
-                               load_contact_links(local_user());
+                               load_contact_links(api_user());
 
                                logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
                                logger('API parameters: ' . print_r($_REQUEST,true));
                if(is_null($user) && x($_GET, 'screen_name')) {
                        $user = dbesc($_GET['screen_name']);    
                        $extra_query = "AND `contact`.`nick` = '%s' ";
-                       if (local_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(local_user());
+                       if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
                        
                }
                
                        } else {
                                $user = dbesc($user);
                                $extra_query = "AND `contact`.`nick` = '%s' ";
-                               if (local_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(local_user());
+                               if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
                        }
                }
                
                if (! $user) {
-                       if (local_user()===false) {
+                       if (api_user()===false) {
                                api_login($a); return False;
                        } else {
                                $user = $_SESSION['uid'];
                
                if($uinfo[0]['self']) {
                        $usr = q("select * from user where uid = %d limit 1",
-                               intval(local_user())
+                               intval(api_user())
                        );
                        $profile = q("select * from profile where uid = %d and `is-default` = 1 limit 1",
-                               intval(local_user())
+                               intval(api_user())
                        );
 
                        // count public wall messages
                        case "xml":
                                $data = array_xmlify($data);
                                $tpl = get_markup_template("api_".$templatename."_".$type.".tpl");
+                               if(! $tpl) {
+                                       header ("Content-Type: text/xml");
+                                       echo '<?xml version="1.0" encoding="UTF-8"?>'."\n".'<status><error>not implemented</error></status>';
+                                       killme();
+                               }
                                $ret = replace_macros($tpl, $data);
                                break;
                        case "json":
         * http://developer.twitter.com/doc/get/account/verify_credentials
         */
        function api_account_verify_credentials(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
                $user_info = api_get_user($a);
                
                return api_apply_template("user", $type, array('$user' => $user_info));
 
 /*Waitman Gobble Mod*/
         function api_statuses_mediap(&$a, $type) {
-                if (local_user()===false) {
+                if (api_user()===false) {
                         logger('api_statuses_update: no user');
                         return false;
                 }
                 $user_info = api_get_user($a);
 
                 $_REQUEST['type'] = 'wall';
-                $_REQUEST['profile_uid'] = local_user();
+                $_REQUEST['profile_uid'] = api_user();
                 $_REQUEST['api_source'] = true;
                 $txt = requestdata('status');
                 //$txt = urldecode(requestdata('status'));
                         $txt = $purifier->purify($txt);
                }
                $txt = html2bbcode($txt);
-               
+
                 $a->argv[1]=$user_info['screen_name']; //should be set to username?
-               
+
                $_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
                 require_once('mod/wall_upload.php');
                $bebop = wall_upload_post($a);
-                
+
                //now that we have the img url in bbcode we can add it to the status and insert the wall item.
                 $_REQUEST['body']=$txt."\n\n".$bebop;
                 require_once('mod/item.php');
 
 
        function api_statuses_update(&$a, $type) {
-               if (local_user()===false) {
+               if (api_user()===false) {
                        logger('api_statuses_update: no user');
                        return false;
                }
                        $_REQUEST['body'] = requestdata('status');
                        //$_REQUEST['body'] = urldecode(requestdata('status'));
 
+               $_REQUEST['title'] = requestdata('title');
+
                $parent = requestdata('in_reply_to_status_id');
                if(ctype_digit($parent))
                        $_REQUEST['parent'] = $parent;
 
                if(requestdata('lat') && requestdata('long'))
                        $_REQUEST['coord'] = sprintf("%s %s",requestdata('lat'),requestdata('long'));
-               $_REQUEST['profile_uid'] = local_user();
+               $_REQUEST['profile_uid'] = api_user();
 
                if($parent)
                        $_REQUEST['type'] = 'net-comment';
 
                if (count($lastwall)>0){
                        $lastwall = $lastwall[0];
-                       
+
                        $in_reply_to_status_id = '';
                        $in_reply_to_user_id = '';
                        $in_reply_to_screen_name = '';
                                $in_reply_to_status_id=$lastwall['parent'];
                                $in_reply_to_user_id = $lastwall['reply_uid'];
                                $in_reply_to_screen_name = $lastwall['reply_author'];
-                       }  
+                       }
                        $status_info = array(
-                               'text' => html2plain(bbcode($lastwall['body']), 0),
+                               'text' => html2plain(bbcode($lastwall['body'], false, false, true), 0),
                                'truncated' => false,
                                'created_at' => api_date($lastwall['created']),
                                'in_reply_to_status_id' => $in_reply_to_status_id,
                                $in_reply_to_status_id=$lastwall['parent'];
                                $in_reply_to_user_id = $lastwall['reply_uid'];
                                $in_reply_to_screen_name = $lastwall['reply_author'];
-                       }  
+                       }
                        $user_info['status'] = array(
                                'created_at' => api_date($lastwall['created']),
                                'id' => $lastwall['contact-id'],
-                               'text' => html2plain(bbcode($lastwall['body']), 0),
+                               'text' => html2plain(bbcode($lastwall['body'], false, false, true), 0),
                                'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
                                'truncated' => false,
                                'in_reply_to_status_id' => $in_reply_to_status_id,
         * TODO: Add reply info
         */
        function api_statuses_home_timeline(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
 
                $user_info = api_get_user($a);
                // get last newtork messages
        api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
 
        function api_statuses_public_timeline(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
 
                $user_info = api_get_user($a);
                // get last newtork messages
         * 
         */
        function api_statuses_show(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
 
                $user_info = api_get_user($a);
 
         * 
         */
        function api_statuses_repeat(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
 
                $user_info = api_get_user($a);
 
                //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 
                $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `contact`.`nick` as `reply_author`,
-                       `contact`.`name`, `contact`.`photo`, `contact`.`url` as `reply_url`, `contact`.`rel`,
+                       `contact`.`name`, `contact`.`photo` as `reply_photo`, `contact`.`url` as `reply_url`, `contact`.`rel`,
                        `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
                        `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
                        FROM `item`, `contact`
                );
 
                if ($r[0]['body'] != "") {
-                       $_REQUEST['body'] = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8')."[url=".$r[0]['reply_url']."]".$r[0]['reply_author']."[/url] \n".$r[0]['body'];
-                       $_REQUEST['profile_uid'] = local_user();
+                       if (intval(get_config('system','new_share'))) {
+                               $post = "[share author='".str_replace("'", "&#039;", $r[0]['reply_author']).
+                                               "' profile='".$r[0]['reply_url'].
+                                               "' avatar='".$r[0]['reply_photo'].
+                                               "' link='".$r[0]['plink']."']";
+
+                               $post .= $r[0]['body'];
+                               $post .= "[/share]";
+                               $_REQUEST['body'] = $post;
+                       } else
+                               $_REQUEST['body'] = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8')."[url=".$r[0]['reply_url']."]".$r[0]['reply_author']."[/url] \n".$r[0]['body'];
+
+                       $_REQUEST['profile_uid'] = api_user();
                        $_REQUEST['type'] = 'wall';
                        $_REQUEST['api_source'] = true;
 
         * 
         */
        function api_statuses_destroy(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
 
                $user_info = api_get_user($a);
 
         * 
         */
        function api_statuses_mentions(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
                                
                $user_info = api_get_user($a);
                // get last newtork messages
 
                $myurl = $a->get_baseurl() . '/profile/'. $a->user['nickname'];
                $myurl = substr($myurl,strpos($myurl,'://')+3);
-               $myurl = str_replace(array('www.','.'),array('','\\.'),$myurl);
+               //$myurl = str_replace(array('www.','.'),array('','\\.'),$myurl);
+               $myurl = str_replace('www.','',$myurl);
                $diasp_url = str_replace('/profile/','/u/',$myurl);
 
-               if (get_config('system','use_fulltext_engine'))
-                        $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where (MATCH(`author-link`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(`tag`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode))) ",
-                                dbesc(protect_sprintf($myurl)),
-                                dbesc(protect_sprintf($myurl)),
-                                dbesc(protect_sprintf($diasp_url))
-                        );
-                else
-                        $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` like '%s' or `tag` like '%s' or tag like '%s' )) ",
-                                dbesc(protect_sprintf('%' . $myurl)),
-                                dbesc(protect_sprintf('%' . $myurl . ']%')),
-                                dbesc(protect_sprintf('%' . $diasp_url . ']%'))
-                        );
+/*             if (get_config('system','use_fulltext_engine'))
+                       $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where (MATCH(`author-link`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(`tag`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode))) ",
+                               dbesc(protect_sprintf($myurl)),
+                               dbesc(protect_sprintf($myurl)),
+                               dbesc(protect_sprintf($diasp_url))
+                       );
+               else
+                       $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` like '%s' or `tag` like '%s' or tag like '%s' )) ",
+                               dbesc(protect_sprintf('%' . $myurl)),
+                               dbesc(protect_sprintf('%' . $myurl . ']%')),
+                               dbesc(protect_sprintf('%' . $diasp_url . ']%'))
+                       );
+*/
+               $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where `author-link` IN ('https://%s', 'http://%s') OR `mention`)",
+                       dbesc(protect_sprintf($myurl)),
+                       dbesc(protect_sprintf($myurl))
+               );
 
                if ($max_id > 0)
                        $sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
 
 
        function api_statuses_user_timeline(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
                
                $user_info = api_get_user($a);
                // get last newtork messages
 
 
-               logger("api_statuses_user_timeline: local_user: ". local_user() .
+               logger("api_statuses_user_timeline: api_user: ". api_user() .
                           "\nuser_info: ".print_r($user_info, true) .
                           "\n_REQUEST:  ".print_r($_REQUEST, true),
                           LOGGER_DEBUG);
                        $sql_extra
                        AND `item`.`id`>%d
                        ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
-                       intval(local_user()),
+                       intval(api_user()),
                        intval($user_info['id']),
                        intval($since_id),
                        intval($start), intval($count)
 
 
        function api_favorites(&$a, $type){
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
 
                $user_info = api_get_user($a);
                // in friendica starred item are private
                                $ret['text'] = bbcode($item['body']);
                        }
                        elseif ($_GET["getText"] == "plain") {
-                               $ret['text'] = html2plain(bbcode($item['body']), 0);
+                               $ret['text'] = html2plain(bbcode($item['body'], false, false, true), 0);
                        }
                }
                else {
-                       $ret['text'] = $item['title']."\n".html2plain(bbcode($item['body']), 0);
+                       $ret['text'] = $item['title']."\n".html2plain(bbcode($item['body'], false, false, true), 0);
                }
                if (isset($_GET["getUserObjects"]) && $_GET["getUserObjects"] == "false") {
                        unset($ret['sender']);
                        }
 
                        // Workaround for ostatus messages where the title is identically to the body
-                       $statusbody = trim(html2plain(bbcode($item['body']), 0));
+                       $statusbody = trim(html2plain(bbcode($item['body'], false, false, true), 0));
                        $statustitle = trim($item['title']);
 
                        if (($statustitle != '') and (strpos($statusbody, $statustitle) !== false))
         *  returns: json, xml 
         **/
        function api_statuses_f(&$a, $type, $qtype) {
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
                $user_info = api_get_user($a);
                
                
                        $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
  
                $r = q("SELECT id FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
-                       intval(local_user())
+                       intval(api_user())
                );
 
                $ret = array();
 
 
        function api_ff_ids(&$a,$type,$qtype) {
-               if(! local_user())
+               if(! api_user())
                        return false;
 
                if($qtype == 'friends')
  
 
                $r = q("SELECT id FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
-                       intval(local_user())
+                       intval(api_user())
                );
 
                if(is_array($r)) {
 
 
        function api_direct_messages_new(&$a, $type) {
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
                
                if (!x($_POST, "text") || !x($_POST,"screen_name")) return;
 
                require_once("include/message.php");
 
                $r = q("SELECT `id` FROM `contact` WHERE `uid`=%d AND `nick`='%s'",
-                               intval(local_user()),
+                               intval(api_user()),
                                dbesc($_POST['screen_name']));
 
                $recipient = api_get_user($a, $r[0]['id']);                     
                $sub     = '';
                if (x($_REQUEST,'replyto')) {
                        $r = q('SELECT `parent-uri`, `title` FROM `mail` WHERE `uid`=%d AND `id`=%d',
-                                       intval(local_user()),
+                                       intval(api_user()),
                                        intval($_REQUEST['replyto']));
                        $replyto = $r[0]['parent-uri'];
                        $sub     = $r[0]['title'];
        api_register_func('api/direct_messages/new','api_direct_messages_new',true);
 
        function api_direct_messages_box(&$a, $type, $box) {
-               if (local_user()===false) return false;
+               if (api_user()===false) return false;
                
                $user_info = api_get_user($a);
                
                }
                
                $r = q("SELECT * FROM `mail` WHERE uid=%d AND $sql_extra ORDER BY created DESC LIMIT %d,%d",
-                               intval(local_user()),
+                               intval(api_user()),
                                intval($start), intval($count)
                );