-Implemented API calls\r
+Friendica API\r
===\r
-The Friendica API aims to be compatible to the [GNU Social API](http://skilledtests.com/wiki/Twitter-compatible_API) and the [Twitter API](https://dev.twitter.com/rest/public). \r
+The Friendica API aims to be compatible to the [GNU Social API](http://skilledtests.com/wiki/Twitter-compatible_API) and the [Twitter API](https://dev.twitter.com/rest/public).\r
\r
Please refer to the linked documentation for further information.\r
\r
* cid: Contact id of the user (important for "contact_allow" and "contact_deny")\r
* network: network of the user\r
\r
+#### Errors\r
+When an error occour in API call, an HTTP error code is returned, with an error message\r
+Usually:\r
+- 400 Bad Request: if parameter are missing or items can't be found\r
+- 403 Forbidden: if authenticated user is missing\r
+- 405 Method Not Allowed: if API was called with invalid method, eg. GET when API require POST\r
+- 501 Not Implemented: if requested API doesn't exists\r
+- 500 Internal Server Error: on other error contitions\r
+\r
+Error body is\r
+\r
+json:\r
+```\r
+ {\r
+ "error": "Specific error message",\r
+ "request": "API path requested",\r
+ "code": "HTTP error code"\r
+ }\r
+```\r
+\r
+xml:\r
+```\r
+ <status>\r
+ <error>Specific error message</error>\r
+ <request>API path requested</request>\r
+ <code>HTTP error code</code>\r
+ </status>\r
+```\r
+\r
+---\r
### account/rate_limit_status\r
\r
+---\r
### account/verify_credentials\r
#### Parameters\r
* skip_status: Don't show the "status" field. (Default: false)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
+---\r
### conversation/show\r
Unofficial Twitter command. It shows all direct answers (excluding the original post) to a given id.\r
\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* include_rts \r
-* trim_user \r
-* contributor_details \r
+* include_rts\r
+* trim_user\r
+* contributor_details\r
\r
+---\r
### direct_messages\r
#### Parameters\r
* count: Items per page (default: 20)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* skip_status \r
+* skip_status\r
\r
+---\r
### direct_messages/all\r
#### Parameters\r
* count: Items per page (default: 20)\r
* max_id: maximum id\r
* getText: Defines the format of the status field. Can be "html" or "plain"\r
\r
+---\r
### direct_messages/conversation\r
Shows all direct messages of a conversation\r
#### Parameters\r
* getText: Defines the format of the status field. Can be "html" or "plain"\r
* uri: URI of the conversation\r
\r
+---\r
### direct_messages/new\r
#### Parameters\r
-* user_id: id of the user \r
+* user_id: id of the user\r
* screen_name: screen name (for technical reasons, this value is not unique!)\r
* text: The message\r
* replyto: ID of the replied direct message\r
* title: Title of the direct message\r
\r
+---\r
### direct_messages/sent\r
#### Parameters\r
* count: Items per page (default: 20)\r
* getText: Defines the format of the status field. Can be "html" or "plain"\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
+---\r
### favorites\r
#### Parameters\r
* count: Items per page (default: 20)\r
\r
Favorites aren't displayed to other users, so "user_id" and "screen_name". So setting this value will result in an empty array.\r
\r
+---\r
### favorites/create\r
#### Parameters\r
* id\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
+---\r
### favorites/destroy\r
#### Parameters\r
* id\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
+---\r
### followers/ids\r
#### Parameters\r
* stringify_ids: Should the id numbers be sent as text (true) or number (false)? (default: false)\r
#### Unsupported parameters\r
* user_id\r
* screen_name\r
-* cursor \r
+* cursor\r
\r
Friendica doesn't allow showing followers of other users.\r
\r
+---\r
+### friendica/activity/<verb>\r
+#### parameters\r
+* id: item id\r
+\r
+Add or remove an activity from an item.\r
+'verb' can be one of:\r
+- like\r
+- dislike\r
+- attendyes\r
+- attendno\r
+- attendmaybe\r
+\r
+To remove an activity, prepend the verb with "un", eg. "unlike" or "undislike"\r
+Attend verbs disable eachother: that means that if "attendyes" was added to an item, adding "attendno" remove previous "attendyes".\r
+Attend verbs should be used only with event-related items (there is no check at the moment)\r
+\r
+#### Return values\r
+\r
+On success:\r
+json\r
+```"ok"```\r
+\r
+xml\r
+```<ok>true</ok>```\r
+\r
+On error:\r
+HTTP 400 BadRequest\r
+\r
+---\r
### friendica/photo\r
#### Parameters\r
* photo_id: Resource id of a photo.\r
+* scale: (optional) scale value of the photo\r
\r
Returns data of a picture with the given resource.\r
+If 'scale' isn't provided, returned data include full url to each scale of the photo.\r
+If 'scale' is set, returned data include image data base64 encoded.\r
+\r
+possibile scale value are:\r
+0: original or max size by server settings\r
+1: image with or height at <= 640\r
+2: image with or height at <= 320\r
+3: thumbnail 160x160\r
+\r
+4: Profile image at 175x175\r
+5: Profile image at 80x80\r
+6: Profile image at 48x48\r
+\r
+An image used as profile image has only scale 4-6, other images only 0-3\r
+\r
+#### Return values\r
\r
+json\r
+```\r
+ {\r
+ "id": "photo id"\r
+ "created": "date(YYYY-MM-GG HH:MM:SS)",\r
+ "edited": "date(YYYY-MM-GG HH:MM:SS)",\r
+ "title": "photo title",\r
+ "desc": "photo description",\r
+ "album": "album name",\r
+ "filename": "original file name",\r
+ "type": "mime type",\r
+ "height": "number",\r
+ "width": "number",\r
+ "profile": "1 if is profile photo",\r
+ "link": {\r
+ "<scale>": "url to image"\r
+ ...\r
+ },\r
+ // if 'scale' is set\r
+ "datasize": "size in byte",\r
+ "data": "base64 encoded image data"\r
+ }\r
+```\r
+\r
+xml\r
+```\r
+ <photo>\r
+ <id>photo id</id>\r
+ <created>date(YYYY-MM-GG HH:MM:SS)</created>\r
+ <edited>date(YYYY-MM-GG HH:MM:SS)</edited>\r
+ <title>photo title</title>\r
+ <desc>photo description</desc>\r
+ <album>album name</album>\r
+ <filename>original file name</filename>\r
+ <type>mime type</type>\r
+ <height>number</height>\r
+ <width>number</width>\r
+ <profile>1 if is profile photo</profile>\r
+ <links type="array">\r
+ <link type="mime type" scale="scale number" href="image url"/>\r
+ ...\r
+ </links>\r
+ </photo>\r
+```\r
+\r
+---\r
### friendica/photos/list\r
\r
Returns a list of all photo resources of the logged in user.\r
\r
+#### Return values\r
+\r
+json\r
+```\r
+ [\r
+ {\r
+ id: "resource_id",\r
+ album: "album name",\r
+ filename: "original file name",\r
+ type: "image mime type",\r
+ thumb: "url to thumb sized image"\r
+ },\r
+ ...\r
+ ]\r
+```\r
+\r
+xml\r
+```\r
+ <photos type="array">\r
+ <photo id="resource_id"\r
+ album="album name"\r
+ filename="original file name"\r
+ type="image mime type">\r
+ "url to thumb sized image"\r
+ </photo>\r
+ ...\r
+ </photos>\r
+```\r
+\r
+---\r
### friends/ids\r
#### Parameters\r
* stringify_ids: Should the id numbers be sent as text (true) or number (false)? (default: false)\r
#### Unsupported parameters\r
* user_id\r
* screen_name\r
-* cursor \r
+* cursor\r
\r
Friendica doesn't allow showing friends of other users.\r
\r
+---\r
### help/test\r
\r
+---\r
### media/upload\r
#### Parameters\r
* media: image data\r
\r
+---\r
### oauth/request_token\r
#### Parameters\r
-* oauth_callback \r
+* oauth_callback\r
\r
#### Unsupported parameters\r
-* x_auth_access_type \r
+* x_auth_access_type\r
\r
+---\r
### oauth/access_token\r
#### Parameters\r
-* oauth_verifier \r
+* oauth_verifier\r
\r
#### Unsupported parameters\r
-* x_auth_password \r
-* x_auth_username \r
-* x_auth_mode \r
+* x_auth_password\r
+* x_auth_username\r
+* x_auth_mode\r
\r
+---\r
### statuses/destroy\r
#### Parameters\r
* id: message number\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* trim_user \r
+* trim_user\r
\r
+---\r
### statuses/followers\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
+---\r
### statuses/friends\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
+---\r
### statuses/friends_timeline\r
#### Parameters\r
* count: Items per page (default: 20)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* include_rts \r
-* trim_user \r
-* contributor_details \r
+* include_rts\r
+* trim_user\r
+* contributor_details\r
\r
+---\r
### statuses/home_timeline\r
#### Parameters\r
* count: Items per page (default: 20)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* include_rts \r
-* trim_user \r
-* contributor_details \r
+* include_rts\r
+* trim_user\r
+* contributor_details\r
\r
+---\r
### statuses/mentions\r
#### Parameters\r
* count: Items per page (default: 20)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* include_rts \r
-* trim_user \r
-* contributor_details \r
+* include_rts\r
+* trim_user\r
+* contributor_details\r
\r
+---\r
### statuses/public_timeline\r
#### Parameters\r
* count: Items per page (default: 20)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* trim_user \r
+* trim_user\r
\r
+---\r
### statuses/replies\r
#### Parameters\r
* count: Items per page (default: 20)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* include_rts \r
-* trim_user \r
-* contributor_details \r
+* include_rts\r
+* trim_user\r
+* contributor_details\r
\r
+---\r
### statuses/retweet\r
#### Parameters\r
* id: message number\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* trim_user \r
+* trim_user\r
\r
+---\r
### statuses/show\r
#### Parameters\r
* id: message number\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* include_my_retweet \r
-* trim_user \r
+* include_my_retweet\r
+* trim_user\r
\r
+---\r
### statuses/update, statuses/update_with_media\r
#### Parameters\r
* title: Title of the status\r
* contact_deny\r
* network\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
-* media_ids: (By now only a single value, no array) \r
+* media_ids: (By now only a single value, no array)\r
\r
#### Unsupported parameters\r
* trim_user\r
* place_id\r
* display_coordinates\r
\r
+---\r
### statuses/user_timeline\r
#### Parameters\r
-* user_id: id of the user \r
+* user_id: id of the user\r
* screen_name: screen name (for technical reasons, this value is not unique!)\r
* count: Items per page (default: 20)\r
* page: page number\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
-* include_rts \r
-* trim_user \r
-* contributor_details \r
+* include_rts\r
+* trim_user\r
+* contributor_details\r
\r
+---\r
### statusnet/config\r
\r
+---\r
### statusnet/version\r
\r
#### Unsupported parameters\r
* user_id\r
* screen_name\r
-* cursor \r
+* cursor\r
\r
Friendica doesn't allow showing followers of other users.\r
\r
+---\r
### users/search\r
#### Parameters\r
-* q: name of the user \r
+* q: name of the user\r
\r
#### Unsupported parameters\r
* page\r
* count\r
* include_entities\r
\r
+---\r
### users/show\r
#### Parameters\r
-* user_id: id of the user \r
+* user_id: id of the user\r
* screen_name: screen name (for technical reasons, this value is not unique!)\r
* include_entities: "true" shows entities for pictures and links (Default: false)\r
\r
#### Unsupported parameters\r
* user_id\r
* screen_name\r
-* cursor \r
+* cursor\r
\r
Friendica doesn't allow showing friends of other users.\r
\r
\r
## Implemented API calls (not compatible with other APIs)\r
\r
+---\r
### friendica/group_show\r
Return all or a specified group of the user with the containing contacts as array.\r
\r
* user: array of group members (return from api_get_user() function for each member)\r
\r
\r
+---\r
### friendica/group_delete\r
delete the specified group of contacts; API call need to include the correct gid AND name of the group to be deleted.\r
\r
+---\r
### Parameters\r
* gid: id of the group to be deleted\r
-* name: name of the group to be deleted \r
+* name: name of the group to be deleted\r
\r
#### Return values\r
Array of:\r
* wrong users: empty array\r
\r
\r
+---\r
### friendica/group_create\r
-Create the group with the posted array of contacts as members. \r
+Create the group with the posted array of contacts as members.\r
#### Parameters\r
* name: name of the group to be created\r
\r
* gid: gid of the created group\r
* name: name of the created group\r
* status: „missing user“ | „reactivated“ | „ok“\r
-* wrong users: array of users, which were not available in the contact table \r
+* wrong users: array of users, which were not available in the contact table\r
\r
\r
+---\r
### friendica/group_update\r
-Update the group with the posted array of contacts as members (post all members of the group to the call; function will remove members not posted). \r
+Update the group with the posted array of contacts as members (post all members of the group to the call; function will remove members not posted).\r
#### Parameters\r
* gid: id of the group to be changed\r
* name: name of the group to be changed\r
* gid: gid of the changed group\r
* name: name of the changed group\r
* status: „missing user“ | „ok“\r
-* wrong users: array of users, which were not available in the contact table \r
-\r
+* wrong users: array of users, which were not available in the contact table\r
\r
+---\r
## Not Implemented API calls\r
The following API calls are implemented in GNU Social but not in Friendica: (incomplete)\r
\r
* trends/closest\r
* users/report_spam\r
\r
+---\r
+\r
+---\r
+\r
## Usage Examples\r
### BASH / cURL\r
Betamax has documentated some example API usage from a [bash script](https://en.wikipedia.org/wiki/Bash_(Unix_shell) employing [curl](https://en.wikipedia.org/wiki/CURL) (see [his posting](https://betamax65.de/display/betamax65/43539)).\r
<?php
/**
* @file include/api.php
- *
- * @todo Automatically detect if incoming data is HTML or BBCode
- */
-
-/* Contact details:
- Gerhard Seeber Mail: gerhard@seeber.at Friendica: http://mozartweg.dyndns.org/friendica/gerhard
-
- */
-
-
-/*
- * Change history:
- Gerhard Seeber 2015-NOV-25 Add API call /friendica/group_show to return all or a single group
- with the containing contacts (necessary for Windows 10 Universal app)
- Gerhard Seeber 2015-NOV-27 Add API call /friendica/group_delete to delete the specified group id
- (necessary for Windows 10 Universal app)
- Gerhard Seeber 2015-DEC-01 Add API call /friendica/group_create to create a group with the specified
- name and the given list of contacts (necessary for Windows 10 Universal
- app)
- Gerhard Seeber 2015-DEC-07 Add API call /friendica/group_update to update a group with the given
- list of contacts (necessary for Windows 10 Universal app)
+ * Friendica implementation of statusnet/twitter API
*
+ * @todo Automatically detect if incoming data is HTML or BBCode
*/
-
- 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");
- require_once("mod/share.php");
- require_once("include/Photo.php");
- require_once("mod/item.php");
+ require_once('include/HTTPExceptions.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');
+ require_once('mod/share.php');
+ require_once('include/Photo.php');
+ require_once('mod/item.php');
require_once('include/security.php');
require_once('include/contact_selectors.php');
require_once('include/html2bbcode.php');
require_once('mod/wall_upload.php');
- require_once("mod/proxy.php");
- require_once("include/message.php");
- require_once("include/group.php");
+ require_once('mod/proxy.php');
+ require_once('include/message.php');
+ require_once('include/group.php');
+ require_once('include/like.php');
+
+
+ define('API_METHOD_ANY','*');
+ define('API_METHOD_GET','GET');
+ define('API_METHOD_POST','POST,PUT');
+ define('API_METHOD_DELETE','POST,DELETE');
- /*
- * Twitter-Like API
- *
- */
$API = Array();
$called_api = Null;
+ /**
+ * @brief Auth API user
+ *
+ * It is not sufficient to use local_user() to check whether someone is allowed to use the API,
+ * because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
+ * into a page, and visitors will post something without noticing it).
+ */
function api_user() {
- // It is not sufficient to use local_user() to check whether someone is allowed to use the API,
- // because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
- // into a page, and visitors will post something without noticing it).
- // Instead, use this function.
- if ($_SESSION["allow_api"])
+ if ($_SESSION['allow_api'])
return local_user();
return false;
}
+ /**
+ * @brief Get source name from API client
+ *
+ * Clients can send 'source' parameter to be show in post metadata
+ * as "sent via <source>".
+ * Some clients doesn't send a source param, we support ones we know
+ * (only Twidere, atm)
+ *
+ * @return string
+ * Client source name, default to "api" if unset/unknown
+ */
function api_source() {
if (requestdata('source'))
return (requestdata('source'));
return ("api");
}
+ /**
+ * @brief Format date for API
+ *
+ * @param string $str Source date, as UTC
+ * @return string Date in UTC formatted as "D M d H:i:s +0000 Y"
+ */
function api_date($str){
//Wed May 23 06:01:13 +0000 2007
return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y" );
}
-
- function api_register_func($path, $func, $auth=false){
+ /**
+ * @brief Register API endpoint
+ *
+ * Register a function to be the endpont for defined API path.
+ *
+ * @param string $path API URL path, relative to $a->get_baseurl()
+ * @param string $func Function name to call on path request
+ * @param bool $auth API need logged user
+ * @param string $method
+ * HTTP method reqiured to call this endpoint.
+ * One of API_METHOD_ANY, API_METHOD_GET, API_METHOD_POST.
+ * Default to API_METHOD_ANY
+ */
+ function api_register_func($path, $func, $auth=false, $method=API_METHOD_ANY){
global $API;
- $API[$path] = array('func'=>$func, 'auth'=>$auth);
+ $API[$path] = array(
+ 'func'=>$func,
+ 'auth'=>$auth,
+ 'method'=> $method
+ );
// Workaround for hotot
$path = str_replace("api/", "api/1.1/", $path);
- $API[$path] = array('func'=>$func, 'auth'=>$auth);
+ $API[$path] = array(
+ 'func'=>$func,
+ 'auth'=>$auth,
+ 'method'=> $method
+ );
}
/**
- * Simple HTTP Login
+ * @brief Login API user
+ *
+ * Log in user via OAuth1 or Simple HTTP Auth.
+ * Simple Auth allow username in form of <pre>user@server</pre>, ignoring server part
+ *
+ * @param App $a
+ * @hook 'authenticate'
+ * array $addon_auth
+ * 'username' => username from login form
+ * 'password' => password from login form
+ * 'authenticated' => return status,
+ * 'user_record' => return authenticated user record
+ * @hook 'logged_in'
+ * array $user logged user record
*/
-
function api_login(&$a){
// login with oauth
try{
}
echo __file__.__line__.__function__."<pre>"; var_dump($consumer, $token); die();
}catch(Exception $e){
- logger(__file__.__line__.__function__."\n".$e);
- //die(__file__.__line__.__function__."<pre>".$e); die();
+ logger($e);
}
}
- /**************************
- * MAIN API ENTRY POINT *
- **************************/
+ /**
+ * @brief Check HTTP method of called API
+ *
+ * API endpoints can define which HTTP method to accept when called.
+ * This function check the current HTTP method agains endpoint
+ * registered method.
+ *
+ * @param string $method Required methods, uppercase, separated by comma
+ * @return bool
+ */
+ function api_check_method($method) {
+ if ($method=="*") return True;
+ return strpos($method, $_SERVER['REQUEST_METHOD']) !== false;
+ }
+
+ /**
+ * @brief Main API entry point
+ *
+ * Authenticate user, call registered API function, set HTTP headers
+ *
+ * @param App $a
+ * @return string API call result
+ */
function api_call(&$a){
GLOBAL $API, $called_api;
- // preset
$type="json";
- foreach ($API as $p=>$info){
- if (strpos($a->query_string, $p)===0){
- $called_api= explode("/",$p);
- //unset($_SERVER['PHP_AUTH_USER']);
- if ($info['auth']===true && api_user()===false) {
- api_login($a);
- }
+ if (strpos($a->query_string, ".xml")>0) $type="xml";
+ if (strpos($a->query_string, ".json")>0) $type="json";
+ if (strpos($a->query_string, ".rss")>0) $type="rss";
+ if (strpos($a->query_string, ".atom")>0) $type="atom";
+ if (strpos($a->query_string, ".as")>0) $type="as";
+ try {
+ foreach ($API as $p=>$info){
+ if (strpos($a->query_string, $p)===0){
+ if (!api_check_method($info['method'])){
+ throw new MethodNotAllowedException();
+ }
+
+ $called_api= explode("/",$p);
+ //unset($_SERVER['PHP_AUTH_USER']);
+ if ($info['auth']===true && api_user()===false) {
+ api_login($a);
+ }
- load_contact_links(api_user());
-
- logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
- logger('API parameters: ' . print_r($_REQUEST,true));
- $type="json";
- if (strpos($a->query_string, ".xml")>0) $type="xml";
- if (strpos($a->query_string, ".json")>0) $type="json";
- if (strpos($a->query_string, ".rss")>0) $type="rss";
- if (strpos($a->query_string, ".atom")>0) $type="atom";
- if (strpos($a->query_string, ".as")>0) $type="as";
-
- $stamp = microtime(true);
- $r = call_user_func($info['func'], $a, $type);
- $duration = (float)(microtime(true)-$stamp);
- logger("API call duration: ".round($duration, 2)."\t".$a->query_string, LOGGER_DEBUG);
-
- if ($r===false) return;
-
- switch($type){
- case "xml":
- $r = mb_convert_encoding($r, "UTF-8",mb_detect_encoding($r));
- header ("Content-Type: text/xml");
- return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
- break;
- case "json":
- header ("Content-Type: application/json");
- foreach($r as $rr)
- $json = json_encode($rr);
- if ($_GET['callback'])
- $json = $_GET['callback']."(".$json.")";
- return $json;
- break;
- case "rss":
- header ("Content-Type: application/rss+xml");
- return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
- break;
- case "atom":
- header ("Content-Type: application/atom+xml");
- return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
- break;
- case "as":
- //header ("Content-Type: application/json");
- //foreach($r as $rr)
- // return json_encode($rr);
- return json_encode($r);
- break;
+ load_contact_links(api_user());
+ logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
+ logger('API parameters: ' . print_r($_REQUEST,true));
+
+ $stamp = microtime(true);
+ $r = call_user_func($info['func'], $a, $type);
+ $duration = (float)(microtime(true)-$stamp);
+ logger("API call duration: ".round($duration, 2)."\t".$a->query_string, LOGGER_DEBUG);
+
+ if ($r===false) {
+ // api function returned false withour throw an
+ // exception. This should not happend, throw a 500
+ throw new InternalServerErrorException();
+ }
+
+ switch($type){
+ case "xml":
+ $r = mb_convert_encoding($r, "UTF-8",mb_detect_encoding($r));
+ header ("Content-Type: text/xml");
+ return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+ break;
+ case "json":
+ header ("Content-Type: application/json");
+ foreach($r as $rr)
+ $json = json_encode($rr);
+ if ($_GET['callback'])
+ $json = $_GET['callback']."(".$json.")";
+ return $json;
+ break;
+ case "rss":
+ header ("Content-Type: application/rss+xml");
+ return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+ break;
+ case "atom":
+ header ("Content-Type: application/atom+xml");
+ return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+ break;
+ case "as":
+ //header ("Content-Type: application/json");
+ //foreach($r as $rr)
+ // return json_encode($rr);
+ return json_encode($r);
+ break;
+
+ }
}
- //echo "<pre>"; var_dump($r); die();
}
+ throw new NotImplementedException();
+ } catch (HTTPException $e) {
+ header("HTTP/1.1 {$e->httpcode} {$e->httpdesc}");
+ return api_error($a, $type, $e);
}
- header("HTTP/1.1 404 Not Found");
- logger('API call not implemented: '.$a->query_string." - ".print_r($_REQUEST,true));
- return(api_error($a, $type, "not implemented"));
-
}
- function api_error(&$a, $type, $error) {
- /// @TODO https://dev.twitter.com/overview/api/response-codes
- $r = "<status><error>".$error."</error><request>".$a->query_string."</request></status>";
+ /**
+ * @brief Format API error string
+ *
+ * @param Api $a
+ * @param string $type Return type (xml, json, rss, as)
+ * @param string $error Error message
+ */
+ function api_error(&$a, $type, $e) {
+ $error = ($e->getMessage()!==""?$e->getMessage():$e->httpdesc);
+ # TODO: https://dev.twitter.com/overview/api/response-codes
+ $xmlstr = "<status><error>{$error}</error><code>{$e->httpcode} {$e->httpdesc}</code><request>{$a->query_string}</request></status>";
switch($type){
case "xml":
header ("Content-Type: text/xml");
- return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+ return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$xmlstr;
break;
case "json":
header ("Content-Type: application/json");
- return json_encode(array('error' => $error, 'request' => $a->query_string));
+ return json_encode(array(
+ 'error' => $error,
+ 'request' => $a->query_string,
+ 'code' => $e->httpcode." ".$e->httpdesc
+ ));
break;
case "rss":
header ("Content-Type: application/rss+xml");
- return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+ return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$xmlstr;
break;
case "atom":
header ("Content-Type: application/atom+xml");
- return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+ return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$xmlstr;
break;
}
}
/**
- * RSS extra info
+ * @brief Set values for RSS template
+ *
+ * @param App $a
+ * @param array $arr Array to be passed to template
+ * @param array $user_info
+ * @return array
*/
function api_rss_extra(&$a, $arr, $user_info){
if (is_null($user_info)) $user_info = api_get_user($a);
/**
- * Unique contact to contact url.
+ * @brief Unique contact to contact url.
+ *
+ * @param int $id Contact id
+ * @return bool|string
+ * Contact url or False if contact id is unknown
*/
function api_unique_id_to_url($id){
$r = q("SELECT `url` FROM `unique_contacts` WHERE `id`=%d LIMIT 1",
}
/**
- * Returns user info array.
+ * @brief Get user info array.
+ *
+ * @param Api $a
+ * @param int|string $contact_id Contact ID or URL
+ * @param string $type Return type (for errors)
*/
function api_get_user(&$a, $contact_id = Null, $type = "json"){
global $called_api;
$user = dbesc(api_unique_id_to_url($contact_id));
if ($user == "")
- die(api_error($a, $type, t("User not found.")));
+ throw new BadRequestException("User not found.");
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
$user = dbesc(api_unique_id_to_url($_GET['user_id']));
if ($user == "")
- die(api_error($a, $type, t("User not found.")));
+ throw new BadRequestException("User not found.");
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (!$user) {
if (api_user()===false) {
- api_login($a); return False;
+ api_login($a);
+ return False;
} else {
$user = $_SESSION['uid'];
$extra_query = "AND `contact`.`uid` = %d AND `contact`.`self` = 1 ";
);
return $ret;
- } else
- die(api_error($a, $type, t("User not found.")));
-
+ } else {
+ throw new BadRequestException("User not found.");
+ }
}
if($uinfo[0]['self']) {
* http://developer.twitter.com/doc/get/account/verify_credentials
*/
function api_account_verify_credentials(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
function api_statuses_mediap(&$a, $type) {
if (api_user()===false) {
logger('api_statuses_update: no user');
- return false;
+ throw new ForbiddenException();
}
$user_info = api_get_user($a);
// this should output the last post (the one we just posted).
return api_status_show($a,$type);
}
- api_register_func('api/statuses/mediap','api_statuses_mediap', true);
+ api_register_func('api/statuses/mediap','api_statuses_mediap', true, API_METHOD_POST);
/*Waitman Gobble Mod*/
function api_statuses_update(&$a, $type) {
if (api_user()===false) {
logger('api_statuses_update: no user');
- return false;
+ throw new ForbiddenException();
}
$user_info = api_get_user($a);
$_REQUEST['body'] .= "\n\n".$media;
}
- /// @TODO Multiple IDs
+ // To-Do: Multiple IDs
if (requestdata('media_ids')) {
$r = q("SELECT `resource-id`, `scale`, `nickname`, `type` FROM `photo` INNER JOIN `user` ON `user`.`uid` = `photo`.`uid` WHERE `resource-id` IN (SELECT `resource-id` FROM `photo` WHERE `id` = %d) AND `scale` > 0 AND `photo`.`uid` = %d ORDER BY `photo`.`width` DESC LIMIT 1",
intval(requestdata('media_ids')), api_user());
// this should output the last post (the one we just posted).
return api_status_show($a,$type);
}
- api_register_func('api/statuses/update','api_statuses_update', true);
- api_register_func('api/statuses/update_with_media','api_statuses_update', true);
+ api_register_func('api/statuses/update','api_statuses_update', true, API_METHOD_POST);
+ api_register_func('api/statuses/update_with_media','api_statuses_update', true, API_METHOD_POST);
function api_media_upload(&$a, $type) {
if (api_user()===false) {
logger('no user');
- return false;
+ throw new ForbiddenException();
}
$user_info = api_get_user($a);
if(!x($_FILES,'media')) {
// Output error
- return false;
+ throw new BadRequestException("No media.");
}
$media = wall_upload_post($a, false);
if(!$media) {
// Output error
- return false;
+ throw new InternalServerErrorException();
}
$returndata = array();
return array("media" => $returndata);
}
-
- api_register_func('api/media/upload','api_media_upload', true);
+ api_register_func('api/media/upload','api_media_upload', true, API_METHOD_POST);
function api_status_show(&$a, $type){
$user_info = api_get_user($a);
$userlist[] = $userdata["user"];
}
$userlist = array("users" => $userlist);
- } else
- die(api_error($a, $type, t("User not found.")));
- } else
- die(api_error($a, $type, t("User not found.")));
-
+ } else {
+ throw new BadRequestException("User not found.");
+ }
+ } else {
+ throw new BadRequestException("User not found.");
+ }
return ($userlist);
}
*
* http://developer.twitter.com/doc/get/statuses/home_timeline
*
- * @TODO Optional parameters
- * @TODO Add reply info
+ * TODO: Optional parameters
+ * TODO: Add reply info
*/
function api_statuses_home_timeline(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
function api_statuses_public_timeline(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$user_info = api_get_user($a);
// get last newtork messages
*
*/
function api_statuses_show(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$user_info = api_get_user($a);
intval($id)
);
- if (!$r)
- die(api_error($a, $type, t("There is no status with this id.")));
+ if (!$r) {
+ throw new BadRequestException("There is no status with this id.");
+ }
$ret = api_format_items($r,$user_info);
*
*/
function api_conversation_show(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$user_info = api_get_user($a);
);
if (!$r)
- die(api_error($a, $type, t("There is no conversation with this id.")));
+ throw new BadRequestException("There is no conversation with this id.");
$ret = api_format_items($r,$user_info);
function api_statuses_repeat(&$a, $type){
global $called_api;
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$user_info = api_get_user($a);
$called_api = null;
return(api_status_show($a,$type));
}
- api_register_func('api/statuses/retweet','api_statuses_repeat', true);
+ api_register_func('api/statuses/retweet','api_statuses_repeat', true, API_METHOD_POST);
/**
*
*/
function api_statuses_destroy(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$user_info = api_get_user($a);
return($ret);
}
- api_register_func('api/statuses/destroy','api_statuses_destroy', true);
+ api_register_func('api/statuses/destroy','api_statuses_destroy', true, API_METHOD_DELETE);
/**
*
*
*/
function api_statuses_mentions(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
function api_statuses_user_timeline(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$user_info = api_get_user($a);
// get last network messages
return api_apply_template("timeline", $type, $data);
}
-
api_register_func('api/statuses/user_timeline','api_statuses_user_timeline', true);
* api v1 : https://web.archive.org/web/20131019055350/https://dev.twitter.com/docs/api/1/post/favorites/create/%3Aid
*/
function api_favorites_create_destroy(&$a, $type){
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
// for versioned api.
/// @TODO We need a better global soluton
$item = q("SELECT * FROM item WHERE id=%d AND uid=%d",
$itemid, api_user());
- if ($item===false || count($item)==0) die(api_error($a, $type, t("Invalid item.")));
+ if ($item===false || count($item)==0)
+ throw new BadRequestException("Invalid item.");
switch($action){
case "create":
$item[0]['starred']=0;
break;
default:
- die(api_error($a, $type, t("Invalid action. ".$action)));
+ throw new BadRequestException("Invalid action ".$action);
}
$r = q("UPDATE item SET starred=%d WHERE id=%d AND uid=%d",
$item[0]['starred'], $itemid, api_user());
q("UPDATE thread SET starred=%d WHERE iid=%d AND uid=%d",
$item[0]['starred'], $itemid, api_user());
- if ($r===false) die(api_error($a, $type, t("DB error")));
+ if ($r===false)
+ throw InternalServerErrorException("DB error");
$user_info = api_get_user($a);
return api_apply_template("status", $type, $data);
}
-
- api_register_func('api/favorites/create', 'api_favorites_create_destroy', true);
- api_register_func('api/favorites/destroy', 'api_favorites_create_destroy', true);
+ api_register_func('api/favorites/create', 'api_favorites_create_destroy', true, API_METHOD_POST);
+ api_register_func('api/favorites/destroy', 'api_favorites_create_destroy', true, API_METHOD_DELETE);
function api_favorites(&$a, $type){
global $called_api;
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$called_api= array();
return api_apply_template("timeline", $type, $data);
}
-
api_register_func('api/favorites','api_favorites', true);
function api_format_as($a, $ret, $user_info) {
-
$as = array();
$as['title'] = $a->config['sitename']." Public Timeline";
$items = array();
}
function api_get_entitities(&$text, $bbcode) {
- /// @todo
- /// Links at the first character of the post
+ /*
+ To-Do:
+ * Links at the first character of the post
+ */
$a = get_app();
return($entities);
}
- function api_format_items_embeded_images($item, $text){
+ function api_format_items_embeded_images(&$item, $text){
$a = get_app();
$text = preg_replace_callback(
"|data:image/([^;]+)[^=]+=*|m",
return $text;
}
- function api_format_items($r,$user_info, $filter_user = false) {
+ /**
+ * @brief return likes, dislikes and attend status for item
+ *
+ * @param array $item
+ * @return array
+ * likes => int count
+ * dislikes => int count
+ */
+ function api_format_items_likes(&$item) {
+ $activities = array(
+ ACTIVITY_LIKE => 'like',
+ ACTIVITY_DISLIKE => 'dislike',
+ ACTIVITY_ATTEND => 'attendyes',
+ ACTIVITY_ATTENDNO => 'attendno',
+ ACTIVITY_ATTENDMAYBE => 'attendmaybe'
+ );
+ $r = q("SELECT verb, count(verb) as n FROM item WHERE parent=%d GROUP BY verb",
+ intval($item['id']));
+
+ $res = array();
+ foreach($r as $row) {
+ if (x($activities, $row['verb'])) {
+ $res[$activities[$row['verb']]] = $row['n'];
+ }
+ }
+ return $res;
+ }
+
+ /**
+ * @brief format items to be returned by api
+ *
+ * @param array $r array of items
+ * @param array $user_info
+ * @param bool $filter_user filter items by $user_info
+ */
+ function api_format_items(&$r,$user_info, $filter_user = false) {
$a = get_app();
$ret = Array();
//'entities' => NULL,
'statusnet_html' => $converted["html"],
'statusnet_conversation_id' => $item['parent'],
+ 'friendica_activities' => api_format_items_likes($item),
);
if (count($converted["attachments"]) > 0)
function api_account_rate_limit_status(&$a,$type) {
-
$hash = array(
'reset_time_in_seconds' => strtotime('now + 1 hour'),
'remaining_hits' => (string) 150,
$hash['resettime_in_seconds'] = $hash['reset_time_in_seconds'];
return api_apply_template('ratelimit', $type, array('$hash' => $hash));
-
}
api_register_func('api/account/rate_limit_status','api_account_rate_limit_status',true);
function api_help_test(&$a,$type) {
-
if ($type == 'xml')
$ok = "true";
else
$ok = "ok";
return api_apply_template('test', $type, array("$ok" => $ok));
-
}
api_register_func('api/help/test','api_help_test',false);
function api_lists(&$a,$type) {
-
$ret = array();
return array($ret);
}
api_register_func('api/lists','api_lists',true);
function api_lists_list(&$a,$type) {
-
$ret = array();
return array($ret);
}
* returns: json, xml
**/
function api_statuses_f(&$a, $type, $qtype) {
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
$user_info = api_get_user($a);
if (x($_GET,'cursor') && $_GET['cursor']=='undefined'){
api_register_func('api/statusnet/config','api_statusnet_config',false);
function api_statusnet_version(&$a,$type) {
-
// liar
+ $fake_statusnet_version = "0.9.7";
if($type === 'xml') {
header("Content-type: application/xml");
- echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" . '<version>0.9.7</version>' . "\r\n";
+ echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" . '<version>'.$fake_statusnet_version.'</version>' . "\r\n";
killme();
}
elseif($type === 'json') {
header("Content-type: application/json");
- echo '"0.9.7"';
+ echo '"'.$fake_statusnet_version.'"';
killme();
}
}
api_register_func('api/statusnet/version','api_statusnet_version',false);
-
+ /**
+ * @todo use api_apply_template() to return data
+ */
function api_ff_ids(&$a,$type,$qtype) {
- if(! api_user())
- return false;
+ if(! api_user()) throw new ForbiddenException();
$user_info = api_get_user($a);
function api_direct_messages_new(&$a, $type) {
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
if (!x($_POST, "text") OR (!x($_POST,"screen_name") AND !x($_POST,"user_id"))) return;
return api_apply_template("direct_messages", $type, $data);
}
- api_register_func('api/direct_messages/new','api_direct_messages_new',true);
+ api_register_func('api/direct_messages/new','api_direct_messages_new',true, API_METHOD_POST);
function api_direct_messages_box(&$a, $type, $box) {
- if (api_user()===false) return false;
-
+ if (api_user()===false) throw new ForbiddenException();
// params
$count = (x($_GET,'count')?$_GET['count']:20);
function api_fr_photos_list(&$a,$type) {
- if (api_user()===false) return false;
- $r = q("select distinct `resource-id` from photo where uid = %d and album != 'Contact Photos' ",
+ if (api_user()===false) throw new ForbiddenException();
+ $r = q("select `resource-id`, max(scale) as scale, album, filename, type from photo
+ where uid = %d and album != 'Contact Photos' group by `resource-id`",
intval(local_user())
);
+ $typetoext = array(
+ 'image/jpeg' => 'jpg',
+ 'image/png' => 'png',
+ 'image/gif' => 'gif'
+ );
+ $data = array('photos'=>array());
if($r) {
- $ret = array();
- foreach($r as $rr)
- $ret[] = $rr['resource-id'];
- header("Content-type: application/json");
- echo json_encode($ret);
+ foreach($r as $rr) {
+ $photo = array();
+ $photo['id'] = $rr['resource-id'];
+ $photo['album'] = $rr['album'];
+ $photo['filename'] = $rr['filename'];
+ $photo['type'] = $rr['type'];
+ $photo['thumb'] = $a->get_baseurl()."/photo/".$rr['resource-id']."-".$rr['scale'].".".$typetoext[$rr['type']];
+ $data['photos'][] = $photo;
+ }
}
- killme();
+ return api_apply_template("photos_list", $type, $data);
}
function api_fr_photo_detail(&$a,$type) {
- if (api_user()===false) return false;
- if(! $_REQUEST['photo_id']) return false;
- $scale = ((array_key_exists('scale',$_REQUEST)) ? intval($_REQUEST['scale']) : 0);
- $r = q("select * from photo where uid = %d and `resource-id` = '%s' and scale = %d limit 1",
+ if (api_user()===false) throw new ForbiddenException();
+ if(!x($_REQUEST,'photo_id')) throw new BadRequestException("No photo id.");
+
+ $scale = (x($_REQUEST, 'scale') ? intval($_REQUEST['scale']) : false);
+ $scale_sql = ($scale === false ? "" : sprintf("and scale=%d",intval($scale)));
+ $data_sql = ($scale === false ? "" : "data, ");
+
+ $r = q("select %s `resource-id`, `created`, `edited`, `title`, `desc`, `album`, `filename`,
+ `type`, `height`, `width`, `datasize`, `profile`, min(`scale`) as minscale, max(`scale`) as maxscale
+ from photo where `uid` = %d and `resource-id` = '%s' %s group by `resource-id`",
+ $data_sql,
intval(local_user()),
dbesc($_REQUEST['photo_id']),
- intval($scale)
+ $scale_sql
);
- if($r) {
- header("Content-type: application/json");
- $r[0]['data'] = base64_encode($r[0]['data']);
- echo json_encode($r[0]);
+
+ $typetoext = array(
+ 'image/jpeg' => 'jpg',
+ 'image/png' => 'png',
+ 'image/gif' => 'gif'
+ );
+
+ if ($r) {
+ $data = array('photo' => $r[0]);
+ if ($scale !== false) {
+ $data['photo']['data'] = base64_encode($data['photo']['data']);
+ } else {
+ unset($data['photo']['datasize']); //needed only with scale param
+ }
+ $data['photo']['link'] = array();
+ for($k=intval($data['photo']['minscale']); $k<=intval($data['photo']['maxscale']); $k++) {
+ $data['photo']['link'][$k] = $a->get_baseurl()."/photo/".$data['photo']['resource-id']."-".$k.".".$typetoext[$data['photo']['type']];
+ }
+ $data['photo']['id'] = $data['photo']['resource-id'];
+ unset($data['photo']['resource-id']);
+ unset($data['photo']['minscale']);
+ unset($data['photo']['maxscale']);
+
+ } else {
+ throw new NotFoundException();
}
- killme();
+ return api_apply_template("photo_detail", $type, $data);
}
api_register_func('api/friendica/photos/list', 'api_fr_photos_list', true);
$c_url = ((x($_GET,'c_url')) ? $_GET['c_url'] : '');
if ($url === '' || $c_url === '')
- die((api_error($a, 'json', "Wrong parameters")));
+ throw new BadRequestException("Wrong parameters.");
$c_url = normalise_link($c_url);
);
if ((! count($r)) || ($r[0]['network'] !== NETWORK_DFRN))
- die((api_error($a, 'json', "Unknown contact")));
+ throw new BadRequestException("Unknown contact");
$cid = $r[0]['id'];
api_register_func('api/friendica/remoteauth', 'api_friendica_remoteauth', true);
+ function api_share_as_retweet(&$item) {
+ $body = trim($item["body"]);
-function api_share_as_retweet(&$item) {
- $body = trim($item["body"]);
-
- // Skip if it isn't a pure repeated messages
- // Does it start with a share?
- if (strpos($body, "[share") > 0)
- return(false);
+ // Skip if it isn't a pure repeated messages
+ // Does it start with a share?
+ if (strpos($body, "[share") > 0)
+ return(false);
- // Does it end with a share?
- if (strlen($body) > (strrpos($body, "[/share]") + 8))
- return(false);
+ // Does it end with a share?
+ if (strlen($body) > (strrpos($body, "[/share]") + 8))
+ return(false);
- $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
- // Skip if there is no shared message in there
- if ($body == $attributes)
- return(false);
+ $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
+ // Skip if there is no shared message in there
+ if ($body == $attributes)
+ return(false);
- $author = "";
- preg_match("/author='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
- $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+ $author = "";
+ preg_match("/author='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
- preg_match('/author="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
- $author = $matches[1];
+ preg_match('/author="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $author = $matches[1];
- $profile = "";
- preg_match("/profile='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
- $profile = $matches[1];
+ $profile = "";
+ preg_match("/profile='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $profile = $matches[1];
- preg_match('/profile="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
- $profile = $matches[1];
+ preg_match('/profile="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $profile = $matches[1];
- $avatar = "";
- preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
- $avatar = $matches[1];
+ $avatar = "";
+ preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $avatar = $matches[1];
- preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
- $avatar = $matches[1];
+ preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $avatar = $matches[1];
- $link = "";
- preg_match("/link='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
- $link = $matches[1];
-
- preg_match('/link="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
- $link = $matches[1];
+ $link = "";
+ preg_match("/link='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $link = $matches[1];
- $shared_body = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$2",$body);
+ preg_match('/link="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $link = $matches[1];
- if (($shared_body == "") OR ($profile == "") OR ($author == "") OR ($avatar == ""))
- return(false);
+ $shared_body = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$2",$body);
- $item["body"] = $shared_body;
- $item["author-name"] = $author;
- $item["author-link"] = $profile;
- $item["author-avatar"] = $avatar;
- $item["plink"] = $link;
+ if (($shared_body == "") OR ($profile == "") OR ($author == "") OR ($avatar == ""))
+ return(false);
- return(true);
+ $item["body"] = $shared_body;
+ $item["author-name"] = $author;
+ $item["author-link"] = $profile;
+ $item["author-avatar"] = $avatar;
+ $item["plink"] = $link;
-}
+ return(true);
-function api_get_nick($profile) {
-/// @TODO Remove trailing junk from profile url
-/// @TODO pump.io check has to check the website
+ }
- $nick = "";
+ function api_get_nick($profile) {
+ /* To-Do:
+ - remove trailing junk from profile url
+ - pump.io check has to check the website
+ */
- $r = q("SELECT `nick` FROM `gcontact` WHERE `nurl` = '%s'",
- dbesc(normalise_link($profile)));
- if ($r)
- $nick = $r[0]["nick"];
+ $nick = "";
- if (!$nick == "") {
- $r = q("SELECT `nick` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s'",
+ $r = q("SELECT `nick` FROM `gcontact` WHERE `nurl` = '%s'",
dbesc(normalise_link($profile)));
if ($r)
$nick = $r[0]["nick"];
- }
- if (!$nick == "") {
- $friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2", $profile);
- if ($friendica != $profile)
- $nick = $friendica;
- }
+ if (!$nick == "") {
+ $r = q("SELECT `nick` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s'",
+ dbesc(normalise_link($profile)));
+ if ($r)
+ $nick = $r[0]["nick"];
+ }
- if (!$nick == "") {
- $diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2", $profile);
- if ($diaspora != $profile)
- $nick = $diaspora;
- }
+ if (!$nick == "") {
+ $friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2", $profile);
+ if ($friendica != $profile)
+ $nick = $friendica;
+ }
- if (!$nick == "") {
- $twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $profile);
- if ($twitter != $profile)
- $nick = $twitter;
- }
+ if (!$nick == "") {
+ $diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2", $profile);
+ if ($diaspora != $profile)
+ $nick = $diaspora;
+ }
+
+ if (!$nick == "") {
+ $twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $profile);
+ if ($twitter != $profile)
+ $nick = $twitter;
+ }
- if (!$nick == "") {
- $StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
- if ($StatusnetHost != $profile) {
- $StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
- if ($StatusnetUser != $profile) {
- $UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
- $user = json_decode($UserData);
- if ($user)
- $nick = $user->screen_name;
+ if (!$nick == "") {
+ $StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
+ if ($StatusnetHost != $profile) {
+ $StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
+ if ($StatusnetUser != $profile) {
+ $UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
+ $user = json_decode($UserData);
+ if ($user)
+ $nick = $user->screen_name;
+ }
}
}
- }
- /// @TODO Look at the page if its really a pumpio site
- //if (!$nick == "") {
- // $pumpio = preg_replace("=https?://(.*)/(.*)/=ism", "$2", $profile."/");
- // if ($pumpio != $profile)
- // $nick = $pumpio;
- // <div class="media" id="profile-block" data-profile-id="acct:kabniel@microca.st">
+ // To-Do: look at the page if its really a pumpio site
+ //if (!$nick == "") {
+ // $pumpio = preg_replace("=https?://(.*)/(.*)/=ism", "$2", $profile."/");
+ // if ($pumpio != $profile)
+ // $nick = $pumpio;
+ // <div class="media" id="profile-block" data-profile-id="acct:kabniel@microca.st">
+
+ //}
- //}
+ if ($nick != "") {
+ q("UPDATE `unique_contacts` SET `nick` = '%s' WHERE `nick` != '%s' AND url = '%s'",
+ dbesc($nick), dbesc($nick), dbesc(normalise_link($profile)));
+ return($nick);
+ }
- if ($nick != "") {
- q("UPDATE `unique_contacts` SET `nick` = '%s' WHERE `nick` != '%s' AND url = '%s'",
- dbesc($nick), dbesc($nick), dbesc(normalise_link($profile)));
- return($nick);
+ return(false);
}
- return(false);
-}
+ function api_clean_plain_items($Text) {
+ $include_entities = strtolower(x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:"false");
-function api_clean_plain_items($Text) {
- $include_entities = strtolower(x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:"false");
+ $Text = bb_CleanPictureLinks($Text);
- $Text = bb_CleanPictureLinks($Text);
+ $URLSearchString = "^\[\]";
- $URLSearchString = "^\[\]";
+ $Text = preg_replace("/([!#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'$1$3',$Text);
- $Text = preg_replace("/([!#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'$1$3',$Text);
+ if ($include_entities == "true") {
+ $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'[url=$1]$1[/url]',$Text);
+ }
- if ($include_entities == "true") {
- $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'[url=$1]$1[/url]',$Text);
+ $Text = preg_replace_callback("((.*?)\[class=(.*?)\](.*?)\[\/class\])ism","api_cleanup_share",$Text);
+ return($Text);
}
- $Text = preg_replace_callback("((.*?)\[class=(.*?)\](.*?)\[\/class\])ism","api_cleanup_share",$Text);
- return($Text);
-}
-
-function api_cleanup_share($shared) {
- if ($shared[2] != "type-link")
- return($shared[0]);
+ function api_cleanup_share($shared) {
+ if ($shared[2] != "type-link")
+ return($shared[0]);
- if (!preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",$shared[3], $bookmark))
- return($shared[0]);
+ if (!preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",$shared[3], $bookmark))
+ return($shared[0]);
- $title = "";
- $link = "";
-
- if (isset($bookmark[2][0]))
- $title = $bookmark[2][0];
-
- if (isset($bookmark[1][0]))
- $link = $bookmark[1][0];
-
- if (strpos($shared[1],$title) !== false)
$title = "";
-
- if (strpos($shared[1],$link) !== false)
$link = "";
- $text = trim($shared[1]);
+ if (isset($bookmark[2][0]))
+ $title = $bookmark[2][0];
- //if (strlen($text) < strlen($title))
- if (($text == "") AND ($title != ""))
- $text .= "\n\n".trim($title);
+ if (isset($bookmark[1][0]))
+ $link = $bookmark[1][0];
- if ($link != "")
- $text .= "\n".trim($link);
+ if (strpos($shared[1],$title) !== false)
+ $title = "";
- return(trim($text));
-}
+ if (strpos($shared[1],$link) !== false)
+ $link = "";
-function api_best_nickname(&$contacts) {
- $best_contact = array();
+ $text = trim($shared[1]);
- if (count($contact) == 0)
- return;
+ //if (strlen($text) < strlen($title))
+ if (($text == "") AND ($title != ""))
+ $text .= "\n\n".trim($title);
- foreach ($contacts AS $contact)
- if ($contact["network"] == "") {
- $contact["network"] = "dfrn";
- $best_contact = array($contact);
- }
+ if ($link != "")
+ $text .= "\n".trim($link);
- if (sizeof($best_contact) == 0)
- foreach ($contacts AS $contact)
- if ($contact["network"] == "dfrn")
- $best_contact = array($contact);
-
- if (sizeof($best_contact) == 0)
- foreach ($contacts AS $contact)
- if ($contact["network"] == "dspr")
- $best_contact = array($contact);
+ return(trim($text));
+ }
- if (sizeof($best_contact) == 0)
- foreach ($contacts AS $contact)
- if ($contact["network"] == "stat")
- $best_contact = array($contact);
+ function api_best_nickname(&$contacts) {
+ $best_contact = array();
- if (sizeof($best_contact) == 0)
- foreach ($contacts AS $contact)
- if ($contact["network"] == "pump")
- $best_contact = array($contact);
+ if (count($contact) == 0)
+ return;
- if (sizeof($best_contact) == 0)
foreach ($contacts AS $contact)
- if ($contact["network"] == "twit")
+ if ($contact["network"] == "") {
+ $contact["network"] = "dfrn";
$best_contact = array($contact);
+ }
- if (sizeof($best_contact) == 1)
- $contacts = $best_contact;
- else
- $contacts = array($contacts[0]);
-}
+ if (sizeof($best_contact) == 0)
+ foreach ($contacts AS $contact)
+ if ($contact["network"] == "dfrn")
+ $best_contact = array($contact);
+
+ if (sizeof($best_contact) == 0)
+ foreach ($contacts AS $contact)
+ if ($contact["network"] == "dspr")
+ $best_contact = array($contact);
+
+ if (sizeof($best_contact) == 0)
+ foreach ($contacts AS $contact)
+ if ($contact["network"] == "stat")
+ $best_contact = array($contact);
+
+ if (sizeof($best_contact) == 0)
+ foreach ($contacts AS $contact)
+ if ($contact["network"] == "pump")
+ $best_contact = array($contact);
+
+ if (sizeof($best_contact) == 0)
+ foreach ($contacts AS $contact)
+ if ($contact["network"] == "twit")
+ $best_contact = array($contact);
+
+ if (sizeof($best_contact) == 1)
+ $contacts = $best_contact;
+ else
+ $contacts = array($contacts[0]);
+ }
// return all or a specified group of the user with the containing contacts
function api_friendica_group_show(&$a, $type) {
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
// params
$user_info = api_get_user($a);
$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
$uid = $user_info['uid'];
-
+
// get data of the specified group id or all groups if not specified
if ($gid != 0) {
$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d AND `id` = %d",
- intval($uid),
+ intval($uid),
intval($gid));
// error message if specified gid is not in database
- if (count($r) == 0)
- die(api_error($a, $type, 'gid not available'));
+ if (count($r) == 0)
+ throw new BadRequestException("gid not available");
}
- else
+ else
$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d",
intval($uid));
-
+
// loop through all groups and retrieve all members for adding data in the user array
foreach ($r as $rr) {
$members = group_get_members($rr['id']);
// delete the specified group of the user
function api_friendica_group_delete(&$a, $type) {
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
// params
$user_info = api_get_user($a);
$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
$uid = $user_info['uid'];
-
+
// error if no gid specified
if ($gid == 0 || $name == "")
- die(api_error($a, $type, 'gid or name not specified'));
+ throw new BadRequestException('gid or name not specified');
// get data of the specified group id
$r = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d",
- intval($uid),
+ intval($uid),
intval($gid));
// error message if specified gid is not in database
- if (count($r) == 0)
- die(api_error($a, $type, 'gid not available'));
+ if (count($r) == 0)
+ throw new BadRequestException('gid not available');
// get data of the specified group id and group name
$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d AND `name` = '%s'",
- intval($uid),
+ intval($uid),
intval($gid),
dbesc($name));
// error message if specified gid is not in database
- if (count($rname) == 0)
- die(api_error($a, $type, 'wrong group name'));
+ if (count($rname) == 0)
+ throw new BadRequestException('wrong group name');
// delete group
$ret = group_rmv($uid, $name);
return api_apply_template("group_delete", $type, array('$result' => $success));
}
else
- die(api_error($a, $type, 'other API error'));
+ throw new BadRequestException('other API error');
}
- api_register_func('api/friendica/group_delete', 'api_friendica_group_delete', true);
+ api_register_func('api/friendica/group_delete', 'api_friendica_group_delete', true, API_METHOD_DELETE);
- // create the specified group with the posted array of contacts
+ // create the specified group with the posted array of contacts
function api_friendica_group_create(&$a, $type) {
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
// params
$user_info = api_get_user($a);
// error if no name specified
if ($name == "")
- die(api_error($a, $type, 'group name not specified'));
+ throw new BadRequestException('group name not specified');
// get data of the specified group name
$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 0",
- intval($uid),
+ intval($uid),
dbesc($name));
// error message if specified group name already exists
- if (count($rname) != 0)
- die(api_error($a, $type, 'group name already exists'));
+ if (count($rname) != 0)
+ throw new BadRequestException('group name already exists');
// check if specified group name is a deleted group
$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 1",
- intval($uid),
+ intval($uid),
dbesc($name));
// error message if specified group name already exists
- if (count($rname) != 0)
+ if (count($rname) != 0)
$reactivate_group = true;
// create group
$ret = group_add($uid, $name);
- if ($ret)
+ if ($ret)
$gid = group_byname($uid, $name);
else
- die(api_error($a, $type, 'other API error'));
-
+ throw new BadRequestException('other API error');
+
// add members
$erroraddinguser = false;
$errorusers = array();
foreach ($users as $user) {
$cid = $user['cid'];
// check if user really exists as contact
- $contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
+ $contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
intval($cid),
intval($uid));
if (count($contact))
// return success message incl. missing users in array
$status = ($erroraddinguser ? "missing user" : ($reactivate_group ? "reactivated" : "ok"));
$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
- return api_apply_template("group_create", $type, array('result' => $success));
+ return api_apply_template("group_create", $type, array('result' => $success));
}
- api_register_func('api/friendica/group_create', 'api_friendica_group_create', true);
+ api_register_func('api/friendica/group_create', 'api_friendica_group_create', true, API_METHOD_POST);
- // update the specified group with the posted array of contacts
+ // update the specified group with the posted array of contacts
function api_friendica_group_update(&$a, $type) {
- if (api_user()===false) return false;
+ if (api_user()===false) throw new ForbiddenException();
// params
$user_info = api_get_user($a);
// error if no name specified
if ($name == "")
- die(api_error($a, $type, 'group name not specified'));
+ throw new BadRequestException('group name not specified');
// error if no gid specified
if ($gid == "")
- die(api_error($a, $type, 'gid not specified'));
+ throw new BadRequestException('gid not specified');
// remove members
$members = group_get_members($gid);
foreach ($users as $user) {
$cid = $user['cid'];
// check if user really exists as contact
- $contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
+ $contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
intval($cid),
intval($uid));
if (count($contact))
$errorusers[] = $cid;
}
}
-
+
// return success message incl. missing users in array
$status = ($erroraddinguser ? "missing user" : "ok");
$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
- return api_apply_template("group_update", $type, array('result' => $success));
+ return api_apply_template("group_update", $type, array('result' => $success));
}
- api_register_func('api/friendica/group_update', 'api_friendica_group_update', true);
+ api_register_func('api/friendica/group_update', 'api_friendica_group_update', true, API_METHOD_POST);
+
+
+ function api_friendica_activity(&$a, $type) {
+ if (api_user()===false) throw new ForbiddenException();
+ #$verb = (x($_REQUEST, 'verb') ? strtolower($_REQUEST['verb']) : '');
+ $verb = strtolower($a->argv[3]);
+ $id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
+
+ $res = do_like($id, $verb);
+
+ if ($res) {
+ if ($type == 'xml')
+ $ok = "true";
+ else
+ $ok = "ok";
+ return api_apply_template('test', $type, array("$ok" => $ok));
+ } else {
+ throw new BadRequestException('Error adding activity');
+ }
+
+ }
+ api_register_func('api/friendica/activity/like', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/dislike', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/attendyes', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/attendno', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/attendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/unlike', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/undislike', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/unattendyes', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/unattendno', 'api_friendica_activity', true, API_METHOD_POST);
+ api_register_func('api/friendica/activity/unattendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
/*
To.Do:
[include_rts] => 1
[include_reply_count] => true
[include_descendent_reply_count] => true
-
+(?)
Not implemented by now:
--- /dev/null
+<?php
+
+/**
+ * @brief add/remove activity to an item
+ *
+ * Toggle activities as like,dislike,attend of an item
+ *
+ * @param string $item_id
+ * @param string $verb
+ * Activity verb. One of
+ * like, unlike, dislike, undislike, attendyes, unattendyes,
+ * attendno, unattendno, attendmaybe, unattendmaybe
+ * @hook 'post_local_end'
+ * array $arr
+ * 'post_id' => ID of posted item
+ */
+function do_like($item_id, $verb) {
+ $a = get_app();
+
+ if(! local_user() && ! remote_user()) {
+ return false;
+ }
+
+ switch($verb) {
+ case 'like':
+ case 'unlike':
+ $activity = ACTIVITY_LIKE;
+ break;
+ case 'dislike':
+ case 'undislike':
+ $activity = ACTIVITY_DISLIKE;
+ break;
+ case 'attendyes':
+ case 'unattendyes':
+ $activity = ACTIVITY_ATTEND;
+ break;
+ case 'attendno':
+ case 'unattendno':
+ $activity = ACTIVITY_ATTENDNO;
+ break;
+ case 'attendmaybe':
+ case 'unattendmaybe':
+ $activity = ACTIVITY_ATTENDMAYBE;
+ break;
+ default:
+ return false;
+ break;
+ }
+
+
+ logger('like: verb ' . $verb . ' item ' . $item_id);
+
+
+ $r = q("SELECT * FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
+ dbesc($item_id),
+ dbesc($item_id)
+ );
+
+ if(! $item_id || (! count($r))) {
+ logger('like: no item ' . $item_id);
+ return false;
+ }
+
+ $item = $r[0];
+
+ $owner_uid = $item['uid'];
+
+ if(! can_write_wall($a,$owner_uid)) {
+ return false;
+ }
+
+ $remote_owner = null;
+
+ if(! $item['wall']) {
+ // The top level post may have been written by somebody on another system
+ $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ intval($item['contact-id']),
+ intval($item['uid'])
+ );
+ if(! count($r))
+ return false;
+ if(! $r[0]['self'])
+ $remote_owner = $r[0];
+ }
+
+ // this represents the post owner on this system.
+
+ $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
+ WHERE `contact`.`self` = 1 AND `contact`.`uid` = %d LIMIT 1",
+ intval($owner_uid)
+ );
+ if(count($r))
+ $owner = $r[0];
+
+ if(! $owner) {
+ logger('like: no owner');
+ return false;
+ }
+
+ if(! $remote_owner)
+ $remote_owner = $owner;
+
+
+ // This represents the person posting
+
+ if((local_user()) && (local_user() == $owner_uid)) {
+ $contact = $owner;
+ }
+ else {
+ $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ intval($_SESSION['visitor_id']),
+ intval($owner_uid)
+ );
+ if(count($r))
+ $contact = $r[0];
+ }
+ if(! $contact) {
+ return false;
+ }
+
+
+ $verbs = " '".dbesc($activity)."' ";
+
+ // event participation are essentially radio toggles. If you make a subsequent choice,
+ // we need to eradicate your first choice.
+ if($activity === ACTIVITY_ATTEND || $activity === ACTIVITY_ATTENDNO || $activity === ACTIVITY_ATTENDMAYBE) {
+ $verbs = " '" . dbesc(ACTIVITY_ATTEND) . "','" . dbesc(ACTIVITY_ATTENDNO) . "','" . dbesc(ACTIVITY_ATTENDMAYBE) . "' ";
+ }
+
+ $r = q("SELECT `id`, `guid` FROM `item` WHERE `verb` IN ( $verbs ) AND `deleted` = 0
+ AND `contact-id` = %d AND `uid` = %d
+ AND (`parent` = '%s' OR `parent-uri` = '%s' OR `thr-parent` = '%s') LIMIT 1",
+ intval($contact['id']), intval($owner_uid),
+ dbesc($item_id), dbesc($item_id), dbesc($item['uri'])
+ );
+
+ if(count($r)) {
+ $like_item = $r[0];
+
+ // Already voted, undo it
+ $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `id` = %d",
+ dbesc(datetime_convert()),
+ intval($like_item['id'])
+ );
+
+
+ // Clean up the Diaspora signatures for this like
+ // Go ahead and do it even if Diaspora support is disabled. We still want to clean up
+ // if it had been enabled in the past
+ $r = q("DELETE FROM `sign` WHERE `iid` = %d",
+ intval($like_item['id'])
+ );
+
+ // Save the author information for the unlike in case we need to relay to Diaspora
+ store_diaspora_like_retract_sig($activity, $item, $like_item, $contact);
+
+ $like_item_id = $like_item['id'];
+ proc_run('php',"include/notifier.php","like","$like_item_id");
+
+ return true;
+ }
+
+ $uri = item_new_uri($a->get_hostname(),$owner_uid);
+
+ $post_type = (($item['resource-id']) ? t('photo') : t('status'));
+ if($item['obj_type'] === ACTIVITY_OBJ_EVENT)
+ $post_type = t('event');
+ $objtype = (($item['resource-id']) ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE );
+ $link = xmlify('<link rel="alternate" type="text/html" href="' . $a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . '" />' . "\n") ;
+ $body = $item['body'];
+
+ $obj = <<< EOT
+
+ <object>
+ <type>$objtype</type>
+ <local>1</local>
+ <id>{$item['uri']}</id>
+ <link>$link</link>
+ <title></title>
+ <content>$body</content>
+ </object>
+EOT;
+ if($verb === 'like')
+ $bodyverb = t('%1$s likes %2$s\'s %3$s');
+ if($verb === 'dislike')
+ $bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
+ if($verb === 'attendyes')
+ $bodyverb = t('%1$s is attending %2$s\'s %3$s');
+ if($verb === 'attendno')
+ $bodyverb = t('%1$s is not attending %2$s\'s %3$s');
+ if($verb === 'attendmaybe')
+ $bodyverb = t('%1$s may attend %2$s\'s %3$s');
+
+ if(! isset($bodyverb))
+ return false;
+
+ $arr = array();
+
+ $arr['uri'] = $uri;
+ $arr['uid'] = $owner_uid;
+ $arr['contact-id'] = $contact['id'];
+ $arr['type'] = 'activity';
+ $arr['wall'] = $item['wall'];
+ $arr['origin'] = 1;
+ $arr['gravity'] = GRAVITY_LIKE;
+ $arr['parent'] = $item['id'];
+ $arr['parent-uri'] = $item['uri'];
+ $arr['thr-parent'] = $item['uri'];
+ $arr['owner-name'] = $remote_owner['name'];
+ $arr['owner-link'] = $remote_owner['url'];
+ $arr['owner-avatar'] = $remote_owner['thumb'];
+ $arr['author-name'] = $contact['name'];
+ $arr['author-link'] = $contact['url'];
+ $arr['author-avatar'] = $contact['thumb'];
+
+ $ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
+ $alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
+ $plink = '[url=' . $a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . ']' . $post_type . '[/url]';
+ $arr['body'] = sprintf( $bodyverb, $ulink, $alink, $plink );
+
+ $arr['verb'] = $activity;
+ $arr['object-type'] = $objtype;
+ $arr['object'] = $obj;
+ $arr['allow_cid'] = $item['allow_cid'];
+ $arr['allow_gid'] = $item['allow_gid'];
+ $arr['deny_cid'] = $item['deny_cid'];
+ $arr['deny_gid'] = $item['deny_gid'];
+ $arr['visible'] = 1;
+ $arr['unseen'] = 1;
+ $arr['last-child'] = 0;
+
+ $post_id = item_store($arr);
+
+ if(! $item['visible']) {
+ $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d",
+ intval($item['id']),
+ intval($owner_uid)
+ );
+ }
+
+
+ // Save the author information for the like in case we need to relay to Diaspora
+ store_diaspora_like_sig($activity, $post_type, $contact, $post_id);
+
+ $arr['id'] = $post_id;
+
+ call_hooks('post_local_end', $arr);
+
+ proc_run('php',"include/notifier.php","like","$post_id");
+
+ return true;
+}
+
+
+
+function store_diaspora_like_retract_sig($activity, $item, $like_item, $contact) {
+ // Note that we can only create a signature for a user of the local server. We don't have
+ // a key for remote users. That is ok, because if a remote user is "unlike"ing a post, it
+ // means we are the relay, and for relayable_retractions, Diaspora
+ // only checks the parent_author_signature if it doesn't have to relay further
+ //
+ // If $item['resource-id'] exists, it means the item is a photo. Diaspora doesn't support
+ // likes on photos, so don't bother.
+
+ $enabled = intval(get_config('system','diaspora_enabled'));
+ if(! $enabled) {
+ logger('mod_like: diaspora support disabled, not storing like retraction signature', LOGGER_DEBUG);
+ return;
+ }
+
+ logger('mod_like: storing diaspora like retraction signature');
+
+ if(($activity === ACTIVITY_LIKE) && (! $item['resource-id'])) {
+ $signed_text = $like_item['guid'] . ';' . 'Like';
+
+ // Only works for NETWORK_DFRN
+ $contact_baseurl_start = strpos($contact['url'],'://') + 3;
+ $contact_baseurl_length = strpos($contact['url'],'/profile') - $contact_baseurl_start;
+ $contact_baseurl = substr($contact['url'], $contact_baseurl_start, $contact_baseurl_length);
+ $diaspora_handle = $contact['nick'] . '@' . $contact_baseurl;
+
+ // Get contact's private key if he's a user of the local Friendica server
+ $r = q("SELECT `contact`.`uid` FROM `contact` WHERE `url` = '%s' AND `self` = 1 LIMIT 1",
+ dbesc($contact['url'])
+ );
+
+ if( $r) {
+ $contact_uid = $r['uid'];
+ $r = q("SELECT prvkey FROM user WHERE uid = %d LIMIT 1",
+ intval($contact_uid)
+ );
+
+ if( $r)
+ $authorsig = base64_encode(rsa_sign($signed_text,$r['prvkey'],'sha256'));
+ }
+
+ if(! isset($authorsig))
+ $authorsig = '';
+
+ q("insert into sign (`retract_iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
+ intval($like_item['id']),
+ dbesc($signed_text),
+ dbesc($authorsig),
+ dbesc($diaspora_handle)
+ );
+ }
+
+ return;
+}
+
+function store_diaspora_like_sig($activity, $post_type, $contact, $post_id) {
+ // Note that we can only create a signature for a user of the local server. We don't have
+ // a key for remote users. That is ok, because if a remote user is "unlike"ing a post, it
+ // means we are the relay, and for relayable_retractions, Diaspora
+ // only checks the parent_author_signature if it doesn't have to relay further
+
+ $enabled = intval(get_config('system','diaspora_enabled'));
+ if(! $enabled) {
+ logger('mod_like: diaspora support disabled, not storing like signature', LOGGER_DEBUG);
+ return;
+ }
+
+ logger('mod_like: storing diaspora like signature');
+
+ if(($activity === ACTIVITY_LIKE) && ($post_type === t('status'))) {
+ // Only works for NETWORK_DFRN
+ $contact_baseurl_start = strpos($contact['url'],'://') + 3;
+ $contact_baseurl_length = strpos($contact['url'],'/profile') - $contact_baseurl_start;
+ $contact_baseurl = substr($contact['url'], $contact_baseurl_start, $contact_baseurl_length);
+ $diaspora_handle = $contact['nick'] . '@' . $contact_baseurl;
+
+ // Get contact's private key if he's a user of the local Friendica server
+ $r = q("SELECT `contact`.`uid` FROM `contact` WHERE `url` = '%s' AND `self` = 1 LIMIT 1",
+ dbesc($contact['url'])
+ );
+
+ if( $r) {
+ $contact_uid = $r['uid'];
+ $r = q("SELECT prvkey FROM user WHERE uid = %d LIMIT 1",
+ intval($contact_uid)
+ );
+
+ if( $r)
+ $contact_uprvkey = $r['prvkey'];
+ }
+
+ $r = q("SELECT guid, parent FROM `item` WHERE id = %d LIMIT 1",
+ intval($post_id)
+ );
+ if( $r) {
+ $p = q("SELECT guid FROM `item` WHERE id = %d AND parent = %d LIMIT 1",
+ intval($r[0]['parent']),
+ intval($r[0]['parent'])
+ );
+ if( $p) {
+ $signed_text = $r[0]['guid'] . ';Post;' . $p[0]['guid'] . ';true;' . $diaspora_handle;
+
+ if(isset($contact_uprvkey))
+ $authorsig = base64_encode(rsa_sign($signed_text,$contact_uprvkey,'sha256'));
+ else
+ $authorsig = '';
+
+ q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
+ intval($post_id),
+ dbesc($signed_text),
+ dbesc($authorsig),
+ dbesc($diaspora_handle)
+ );
+ }
+ }
+ }
+
+ return;
+}
require_once('include/security.php');
require_once('include/bbcode.php');
require_once('include/items.php');
-
+require_once('include/like.php');
function like_content(&$a) {
-
if(! local_user() && ! remote_user()) {
- return;
+ return false;
}
+
$verb = notags(trim($_GET['verb']));
if(! $verb)
$verb = 'like';
-
- switch($verb) {
- case 'like':
- case 'unlike':
- $activity = ACTIVITY_LIKE;
- break;
- case 'dislike':
- case 'undislike':
- $activity = ACTIVITY_DISLIKE;
- break;
- case 'attendyes':
- case 'unattendyes':
- $activity = ACTIVITY_ATTEND;
- break;
- case 'attendno':
- case 'unattendno':
- $activity = ACTIVITY_ATTENDNO;
- break;
- case 'attendmaybe':
- case 'unattendmaybe':
- $activity = ACTIVITY_ATTENDMAYBE;
- break;
- default:
- return;
- break;
- }
-
-
$item_id = (($a->argc > 1) ? notags(trim($a->argv[1])) : 0);
- logger('like: verb ' . $verb . ' item ' . $item_id);
-
-
- $r = q("SELECT * FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
- dbesc($item_id),
- dbesc($item_id)
- );
-
- if(! $item_id || (! count($r))) {
- logger('like: no item ' . $item_id);
- return;
- }
-
- $item = $r[0];
-
- $owner_uid = $item['uid'];
-
- if(! can_write_wall($a,$owner_uid)) {
- return;
- }
-
- $remote_owner = null;
-
- if(! $item['wall']) {
- // The top level post may have been written by somebody on another system
- $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval($item['contact-id']),
- intval($item['uid'])
- );
- if(! count($r))
- return;
- if(! $r[0]['self'])
- $remote_owner = $r[0];
- }
-
- // this represents the post owner on this system.
-
- $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
- WHERE `contact`.`self` = 1 AND `contact`.`uid` = %d LIMIT 1",
- intval($owner_uid)
- );
- if(count($r))
- $owner = $r[0];
-
- if(! $owner) {
- logger('like: no owner');
- return;
- }
-
- if(! $remote_owner)
- $remote_owner = $owner;
-
-
- // This represents the person posting
-
- if((local_user()) && (local_user() == $owner_uid)) {
- $contact = $owner;
- }
- else {
- $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval($_SESSION['visitor_id']),
- intval($owner_uid)
- );
- if(count($r))
- $contact = $r[0];
- }
- if(! $contact) {
- return;
- }
-
+ $r = do_like($item_id, $verb);
+ if (!$r) return;
// See if we've been passed a return path to redirect to
$return_path = ((x($_REQUEST,'return')) ? $_REQUEST['return'] : '');
- $verbs = " '".dbesc($activity)."' ";
-
- // event participation are essentially radio toggles. If you make a subsequent choice,
- // we need to eradicate your first choice.
- if($activity === ACTIVITY_ATTEND || $activity === ACTIVITY_ATTENDNO || $activity === ACTIVITY_ATTENDMAYBE) {
- $verbs = " '" . dbesc(ACTIVITY_ATTEND) . "','" . dbesc(ACTIVITY_ATTENDNO) . "','" . dbesc(ACTIVITY_ATTENDMAYBE) . "' ";
- }
-
- $r = q("SELECT `id`, `guid` FROM `item` WHERE `verb` IN ( $verbs ) AND `deleted` = 0
- AND `contact-id` = %d AND `uid` = %d
- AND (`parent` = '%s' OR `parent-uri` = '%s' OR `thr-parent` = '%s') LIMIT 1",
- intval($contact['id']), intval($owner_uid),
- dbesc($item_id), dbesc($item_id), dbesc($item['uri'])
- );
-
- if(count($r)) {
- $like_item = $r[0];
-
- // Already voted, undo it
- $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `id` = %d",
- dbesc(datetime_convert()),
- intval($like_item['id'])
- );
-
-
- // Clean up the Diaspora signatures for this like
- // Go ahead and do it even if Diaspora support is disabled. We still want to clean up
- // if it had been enabled in the past
- $r = q("DELETE FROM `sign` WHERE `iid` = %d",
- intval($like_item['id'])
- );
-
- // Save the author information for the unlike in case we need to relay to Diaspora
- store_diaspora_like_retract_sig($activity, $item, $like_item, $contact);
-
-// proc_run('php',"include/notifier.php","like","$post_id"); // $post_id isn't defined here!
- $like_item_id = $like_item['id'];
- proc_run('php',"include/notifier.php","like","$like_item_id");
-
- like_content_return($a->get_baseurl(), $return_path);
- return; // NOTREACHED
- }
-
- $uri = item_new_uri($a->get_hostname(),$owner_uid);
-
- $post_type = (($item['resource-id']) ? t('photo') : t('status'));
- if($item['obj_type'] === ACTIVITY_OBJ_EVENT)
- $post_type = t('event');
- $objtype = (($item['resource-id']) ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE );
- $link = xmlify('<link rel="alternate" type="text/html" href="' . $a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . '" />' . "\n") ;
- $body = $item['body'];
-
- $obj = <<< EOT
-
- <object>
- <type>$objtype</type>
- <local>1</local>
- <id>{$item['uri']}</id>
- <link>$link</link>
- <title></title>
- <content>$body</content>
- </object>
-EOT;
- if($verb === 'like')
- $bodyverb = t('%1$s likes %2$s\'s %3$s');
- if($verb === 'dislike')
- $bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
- if($verb === 'attendyes')
- $bodyverb = t('%1$s is attending %2$s\'s %3$s');
- if($verb === 'attendno')
- $bodyverb = t('%1$s is not attending %2$s\'s %3$s');
- if($verb === 'attendmaybe')
- $bodyverb = t('%1$s may attend %2$s\'s %3$s');
-
- if(! isset($bodyverb))
- return;
-
- $arr = array();
-
- $arr['uri'] = $uri;
- $arr['uid'] = $owner_uid;
- $arr['contact-id'] = $contact['id'];
- $arr['type'] = 'activity';
- $arr['wall'] = $item['wall'];
- $arr['origin'] = 1;
- $arr['gravity'] = GRAVITY_LIKE;
- $arr['parent'] = $item['id'];
- $arr['parent-uri'] = $item['uri'];
- $arr['thr-parent'] = $item['uri'];
- $arr['owner-name'] = $remote_owner['name'];
- $arr['owner-link'] = $remote_owner['url'];
- $arr['owner-avatar'] = $remote_owner['thumb'];
- $arr['author-name'] = $contact['name'];
- $arr['author-link'] = $contact['url'];
- $arr['author-avatar'] = $contact['thumb'];
-
- $ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
- $alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
- $plink = '[url=' . $a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . ']' . $post_type . '[/url]';
- $arr['body'] = sprintf( $bodyverb, $ulink, $alink, $plink );
-
- $arr['verb'] = $activity;
- $arr['object-type'] = $objtype;
- $arr['object'] = $obj;
- $arr['allow_cid'] = $item['allow_cid'];
- $arr['allow_gid'] = $item['allow_gid'];
- $arr['deny_cid'] = $item['deny_cid'];
- $arr['deny_gid'] = $item['deny_gid'];
- $arr['visible'] = 1;
- $arr['unseen'] = 1;
- $arr['last-child'] = 0;
-
- $post_id = item_store($arr);
-
- if(! $item['visible']) {
- $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d",
- intval($item['id']),
- intval($owner_uid)
- );
- }
-
-
- // Save the author information for the like in case we need to relay to Diaspora
- store_diaspora_like_sig($activity, $post_type, $contact, $post_id);
-
- $arr['id'] = $post_id;
-
- call_hooks('post_local_end', $arr);
-
- proc_run('php',"include/notifier.php","like","$post_id");
-
like_content_return($a->get_baseurl(), $return_path);
killme(); // NOTREACHED
// return; // NOTREACHED
killme();
}
-
-function store_diaspora_like_retract_sig($activity, $item, $like_item, $contact) {
- // Note that we can only create a signature for a user of the local server. We don't have
- // a key for remote users. That is ok, because if a remote user is "unlike"ing a post, it
- // means we are the relay, and for relayable_retractions, Diaspora
- // only checks the parent_author_signature if it doesn't have to relay further
- //
- // If $item['resource-id'] exists, it means the item is a photo. Diaspora doesn't support
- // likes on photos, so don't bother.
-
- $enabled = intval(get_config('system','diaspora_enabled'));
- if(! $enabled) {
- logger('mod_like: diaspora support disabled, not storing like retraction signature', LOGGER_DEBUG);
- return;
- }
-
- logger('mod_like: storing diaspora like retraction signature');
-
- if(($activity === ACTIVITY_LIKE) && (! $item['resource-id'])) {
- $signed_text = $like_item['guid'] . ';' . 'Like';
-
- // Only works for NETWORK_DFRN
- $contact_baseurl_start = strpos($contact['url'],'://') + 3;
- $contact_baseurl_length = strpos($contact['url'],'/profile') - $contact_baseurl_start;
- $contact_baseurl = substr($contact['url'], $contact_baseurl_start, $contact_baseurl_length);
- $diaspora_handle = $contact['nick'] . '@' . $contact_baseurl;
-
- // Get contact's private key if he's a user of the local Friendica server
- $r = q("SELECT `contact`.`uid` FROM `contact` WHERE `url` = '%s' AND `self` = 1 LIMIT 1",
- dbesc($contact['url'])
- );
-
- if( $r) {
- $contact_uid = $r['uid'];
- $r = q("SELECT prvkey FROM user WHERE uid = %d LIMIT 1",
- intval($contact_uid)
- );
-
- if( $r)
- $authorsig = base64_encode(rsa_sign($signed_text,$r['prvkey'],'sha256'));
- }
-
- if(! isset($authorsig))
- $authorsig = '';
-
- q("insert into sign (`retract_iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
- intval($like_item['id']),
- dbesc($signed_text),
- dbesc($authorsig),
- dbesc($diaspora_handle)
- );
- }
-
- return;
-}
-
-function store_diaspora_like_sig($activity, $post_type, $contact, $post_id) {
- // Note that we can only create a signature for a user of the local server. We don't have
- // a key for remote users. That is ok, because if a remote user is "unlike"ing a post, it
- // means we are the relay, and for relayable_retractions, Diaspora
- // only checks the parent_author_signature if it doesn't have to relay further
-
- $enabled = intval(get_config('system','diaspora_enabled'));
- if(! $enabled) {
- logger('mod_like: diaspora support disabled, not storing like signature', LOGGER_DEBUG);
- return;
- }
-
- logger('mod_like: storing diaspora like signature');
-
- if(($activity === ACTIVITY_LIKE) && ($post_type === t('status'))) {
- // Only works for NETWORK_DFRN
- $contact_baseurl_start = strpos($contact['url'],'://') + 3;
- $contact_baseurl_length = strpos($contact['url'],'/profile') - $contact_baseurl_start;
- $contact_baseurl = substr($contact['url'], $contact_baseurl_start, $contact_baseurl_length);
- $diaspora_handle = $contact['nick'] . '@' . $contact_baseurl;
-
- // Get contact's private key if he's a user of the local Friendica server
- $r = q("SELECT `contact`.`uid` FROM `contact` WHERE `url` = '%s' AND `self` = 1 LIMIT 1",
- dbesc($contact['url'])
- );
-
- if( $r) {
- $contact_uid = $r['uid'];
- $r = q("SELECT prvkey FROM user WHERE uid = %d LIMIT 1",
- intval($contact_uid)
- );
-
- if( $r)
- $contact_uprvkey = $r['prvkey'];
- }
-
- $r = q("SELECT guid, parent FROM `item` WHERE id = %d LIMIT 1",
- intval($post_id)
- );
- if( $r) {
- $p = q("SELECT guid FROM `item` WHERE id = %d AND parent = %d LIMIT 1",
- intval($r[0]['parent']),
- intval($r[0]['parent'])
- );
- if( $p) {
- $signed_text = $r[0]['guid'] . ';Post;' . $p[0]['guid'] . ';true;' . $diaspora_handle;
-
- if(isset($contact_uprvkey))
- $authorsig = base64_encode(rsa_sign($signed_text,$contact_uprvkey,'sha256'));
- else
- $authorsig = '';
-
- q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
- intval($post_id),
- dbesc($signed_text),
- dbesc($authorsig),
- dbesc($diaspora_handle)
- );
- }
- }
- }
-
- return;
-}
projects / friendica.git / commitdiff