First attemp of api
This commit is contained in:
Fabio Comuni
parent
a1ef8f669d
commit
b505e76393
389
include/api.php
Normal file
389
include/api.php
Normal file
|
|
@ -0,0 +1,389 @@
|
|||
<?php
|
||||
require_once("bbcode.php");
|
||||
require_once("datetime.php");
|
||||
|
||||
/*
|
||||
* Twitter-Like API
|
||||
*
|
||||
*/
|
||||
|
||||
$API = Array();
|
||||
|
||||
class XMLSerializer {
|
||||
|
||||
// functions adopted from http://www.sean-barton.co.uk/2009/03/turning-an-array-or-object-into-xml-using-php/
|
||||
|
||||
public static function generateValidXmlFromObj(stdClass $obj, $node_block='nodes', $node_name='node') {
|
||||
$arr = get_object_vars($obj);
|
||||
return self::generateValidXmlFromArray($arr, $node_block, $node_name);
|
||||
}
|
||||
|
||||
public static function generateValidXmlFromArray($array, $node_block='nodes', $node_name='node') {
|
||||
$attrs="";
|
||||
if ($array instanceof Container){
|
||||
$node_block=$array->name;
|
||||
foreach($array->attrs as $n=>$v){
|
||||
$attrs .= " $n='$v'";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
$xml = '<?xml version="1.0" encoding="UTF-8" ?>';
|
||||
|
||||
$xml .= '<' . $node_block . $attrs. '>';
|
||||
$xml .= self::generateXmlFromArray($array, $node_name);
|
||||
$xml .= '</' . $node_block . '>';
|
||||
|
||||
return $xml;
|
||||
}
|
||||
|
||||
private static function generateXmlFromArray($array, $node_name) {
|
||||
$xml = '';
|
||||
|
||||
if (is_array($array) || is_object($array)) {
|
||||
foreach ($array as $key=>$value) {
|
||||
$attrs="";
|
||||
if ($value instanceof Container){
|
||||
$node_name=$value->name;
|
||||
foreach($value->attrs as $n=>$v){
|
||||
$attrs .= " $n='$v'";
|
||||
}
|
||||
}
|
||||
if (is_numeric($key)) {
|
||||
$key = $node_name;
|
||||
}
|
||||
|
||||
|
||||
$xml .= '<' . $key . $attrs.'>' . self::generateXmlFromArray($value, $node_name) . '</' . $key . '>';
|
||||
}
|
||||
} else {
|
||||
if (is_bool($array)) $array = ($array===true?"true":"false");
|
||||
$xml = htmlspecialchars($array, ENT_QUOTES);
|
||||
}
|
||||
|
||||
return $xml;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// this is used when json and xml are not translatable to arrays
|
||||
// like [{text:'text'},{text:'text2'}]
|
||||
// and <statuses type='array'><status><text>text</text></status><status><text>text2</text></status></statuses>
|
||||
class Container extends ArrayObject{
|
||||
public $name;
|
||||
public $attrs=Array();
|
||||
function __construct($name){
|
||||
$this->name = $name;
|
||||
$args = func_get_args();
|
||||
unset($args[0]);
|
||||
call_user_func_array(array(parent,'__construct'), $args);
|
||||
}
|
||||
}
|
||||
|
||||
function api_date($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){
|
||||
global $API;
|
||||
$API[$path] = array('func'=>$func,
|
||||
'auth'=>auth);
|
||||
}
|
||||
|
||||
/**
|
||||
* Simple HTTP Login
|
||||
*/
|
||||
function api_login(&$a){
|
||||
if (!isset($_SERVER['PHP_AUTH_USER'])) {
|
||||
header('WWW-Authenticate: Basic realm="Friendika"');
|
||||
header('HTTP/1.0 401 Unauthorized');
|
||||
die('This api require login');
|
||||
}
|
||||
|
||||
$user = $_SERVER['PHP_AUTH_USER'];
|
||||
$encrypted = hash('whirlpool',trim($_SERVER['PHP_AUTH_PW']));
|
||||
|
||||
|
||||
// da auth.php
|
||||
|
||||
// process normal login request
|
||||
|
||||
$r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
|
||||
AND `password` = '%s' AND `blocked` = 0 AND `verified` = 1 LIMIT 1",
|
||||
dbesc(trim($user)),
|
||||
dbesc(trim($user)),
|
||||
dbesc($encrypted)
|
||||
);
|
||||
if(count($r))
|
||||
$record = $r[0];
|
||||
$_SESSION['uid'] = $record['uid'];
|
||||
$_SESSION['theme'] = $record['theme'];
|
||||
$_SESSION['authenticated'] = 1;
|
||||
$_SESSION['page_flags'] = $record['page-flags'];
|
||||
$_SESSION['my_url'] = $a->get_baseurl() . '/profile/' . $record['nickname'];
|
||||
$_SESSION['addr'] = $_SERVER['REMOTE_ADDR'];
|
||||
|
||||
notice( t("Welcome back ") . $record['username'] . EOL);
|
||||
$a->user = $record;
|
||||
|
||||
if(strlen($a->user['timezone'])) {
|
||||
date_default_timezone_set($a->user['timezone']);
|
||||
$a->timezone = $a->user['timezone'];
|
||||
}
|
||||
|
||||
$r = q("SELECT * FROM `contact` WHERE `uid` = %s AND `self` = 1 LIMIT 1",
|
||||
intval($_SESSION['uid']));
|
||||
if(count($r)) {
|
||||
$a->contact = $r[0];
|
||||
$a->cid = $r[0]['id'];
|
||||
$_SESSION['cid'] = $a->cid;
|
||||
}
|
||||
q("UPDATE `user` SET `login_date` = '%s' WHERE `uid` = %d LIMIT 1",
|
||||
dbesc(datetime_convert()),
|
||||
intval($_SESSION['uid'])
|
||||
);
|
||||
|
||||
call_hooks('logged_in', $a->user);
|
||||
|
||||
header('X-Account-Management-Status: active; name="' . $a->user['username'] . '"; id="' . $a->user['nickname'] .'"');
|
||||
}
|
||||
|
||||
function api_call(&$a){
|
||||
GLOBAL $API;
|
||||
foreach ($API as $p=>$info){
|
||||
if (strpos($a->query_string, $p)===0){
|
||||
if ($info['auth']===true) api_login($a);
|
||||
|
||||
$r = call_user_func($info['func'], $a);
|
||||
if ($r===false) return;
|
||||
|
||||
if ($r instanceof Container){
|
||||
$name=NULL; $values=$r;
|
||||
} else {
|
||||
foreach($r as $name=>$values){}
|
||||
}
|
||||
|
||||
// return xml
|
||||
if (strpos($a->query_string, ".xml")>0){
|
||||
return XMLSerializer::generateValidXmlFromArray($values, $name);
|
||||
}
|
||||
// return json
|
||||
if (strpos($a->query_string, ".json")>0){
|
||||
if ($values instanceof Container) $values= iterator_to_array($values);
|
||||
return json_encode($values);
|
||||
}
|
||||
//echo "<pre>"; var_dump($r); die();
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
|
||||
* The author's most recent status will be returned inline.
|
||||
* http://developer.twitter.com/doc/get/users/show
|
||||
*/
|
||||
function api_users_show(&$a){
|
||||
|
||||
$user = null;
|
||||
$extra_query = "";
|
||||
if(x($_GET, 'user_id')) {
|
||||
$user = intval($_GET['user_id']);
|
||||
$extra_query = "AND `user`.`uid` = %d ";
|
||||
}
|
||||
if(x($_GET, 'screen_name')) {
|
||||
$user = dbesc($_GET['screen_name']);
|
||||
$extra_query = "AND `user`.`nickname` = '%s' ";
|
||||
}
|
||||
|
||||
if ($user===null){
|
||||
list($user, $null) = explode(".",$a->argv[3]);
|
||||
if(is_numeric($user)){
|
||||
$user = intval($user);
|
||||
$extra_query = "AND `user`.`uid` = %d ";
|
||||
} else {
|
||||
$user = dbesc($user);
|
||||
$extra_query = "AND `user`.`nickname` = '%s' ";
|
||||
}
|
||||
}
|
||||
|
||||
if ($user==='') {
|
||||
return False;
|
||||
}
|
||||
|
||||
|
||||
// user info
|
||||
$uinfo = q("SELECT * FROM `user`, `contact`
|
||||
WHERE `user`.`uid`=`contact`.`uid` AND `contact`.`self`=1
|
||||
$extra_query",
|
||||
$user
|
||||
);
|
||||
if (count($uinfo)==0) {
|
||||
return False;
|
||||
}
|
||||
|
||||
// count public wall messages
|
||||
$r = q("SELECT COUNT(`id`) as `count` FROM `item`
|
||||
WHERE `uid` = %d
|
||||
AND `type`='wall'
|
||||
AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
|
||||
intval($uinfo[0]['uid'])
|
||||
);
|
||||
$countitms = $r[0]['count'];
|
||||
|
||||
// count friends
|
||||
$r = q("SELECT COUNT(`id`) as `count` FROM `contact`
|
||||
WHERE `uid` = %d
|
||||
AND `self`=0 AND `blocked`=0",
|
||||
intval($uinfo[0]['uid'])
|
||||
);
|
||||
$countfriends = $r[0]['count'];
|
||||
|
||||
// get last public wall message
|
||||
$lastwall = q("SELECT * FROM `item`
|
||||
WHERE `uid` = %d
|
||||
AND `type`='wall'
|
||||
AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''
|
||||
ORDER BY `created` DESC LIMIT 1",
|
||||
intval($uinfo[0]['uid'])
|
||||
);
|
||||
|
||||
//echo "<pre>"; var_dump($lastwall); die();
|
||||
|
||||
$ret = Array(
|
||||
'user' => Array(
|
||||
'id' => $uinfo[0]['uid'],
|
||||
'name' => $uinfo[0]['username'],
|
||||
'screen_name' => $uinfo[0]['nickname'],
|
||||
'location' => $uinfo[0]['default-location'],
|
||||
'profile_image_url' => $uinfo[0]['photo'],
|
||||
'url' => $uinfo[0]['url'],
|
||||
'protected' => false, #
|
||||
'friends_count' => $countfriends,
|
||||
'created_at' => api_date($uinfo[0]['created']),
|
||||
'utc_offset' => 0, #XXX: fix me
|
||||
'time_zone' => $uinfo[0]['timezone'],
|
||||
'geo_enabled' => false,
|
||||
'statuses_count' => $countitms, #XXX: fix me
|
||||
'lang' => 'en', #XXX: fix me
|
||||
'status' => array(
|
||||
'created_at' => api_date($lastwall[0]['created']),
|
||||
'id' => $lastwall[0]['id'],
|
||||
'text' => bbcode($lastwall[0]['body']),
|
||||
'source' => 'web',
|
||||
'truncated' => false,
|
||||
'in_reply_to_status_id' => '',
|
||||
'in_reply_to_user_id' => '',
|
||||
'favorited' => false,
|
||||
'in_reply_to_screen_name' => '',
|
||||
'geo' => '',
|
||||
'coordinates' => $lastwall[0]['coord'],
|
||||
'place' => $lastwall[0]['location'],
|
||||
'contributors' => ''
|
||||
)
|
||||
|
||||
)
|
||||
);
|
||||
|
||||
return $ret;
|
||||
|
||||
}
|
||||
api_register_func('api/users/show','api_users_show');
|
||||
|
||||
/**
|
||||
*
|
||||
* http://developer.twitter.com/doc/get/statuses/home_timeline
|
||||
*/
|
||||
function api_statuses_home_timeline(&$a){
|
||||
if (local_user()===false) return false;
|
||||
|
||||
// count public wall messages
|
||||
$r = q("SELECT COUNT(`id`) as `count` FROM `item`
|
||||
WHERE `uid` = %d
|
||||
AND `type`='wall'
|
||||
AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
|
||||
intval($uinfo[0]['uid'])
|
||||
);
|
||||
$countitms = $r[0]['count'];
|
||||
|
||||
// get last newtork messages
|
||||
$sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` ) ";
|
||||
|
||||
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
|
||||
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
|
||||
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
|
||||
`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
|
||||
FROM `item`, `contact`, `user`
|
||||
WHERE `item`.`uid` = %d AND `user`.`uid` = `item`.`uid`
|
||||
AND `item`.`visible` = 1 AND `item`.`deleted` = 0
|
||||
AND `contact`.`id` = `item`.`contact-id`
|
||||
AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
|
||||
$sql_extra
|
||||
ORDER BY `item`.`created` DESC LIMIT %d ,%d ",
|
||||
intval($_SESSION['uid']),
|
||||
intval($a->pager['start']),
|
||||
intval($a->pager['itemspage'])
|
||||
);
|
||||
$ret = new Container("statuses");
|
||||
$ret->attrs['type']='array';
|
||||
|
||||
#foreach($r as $item) {
|
||||
{
|
||||
$item = $r[0];
|
||||
$status = new Container('status', array(
|
||||
'created_at'=> api_date($item['created']),
|
||||
'id' => $item['id'],
|
||||
'text' => bbcode($item['body']),
|
||||
'source' => 'web', #XXX: Fix me!
|
||||
'truncated' => False,
|
||||
'in_reply_to_status_id' => '',
|
||||
'in_reply_to_user_id' => '',
|
||||
'favorited' => false,
|
||||
'in_reply_to_screen_name' => '',
|
||||
'geo' => '',
|
||||
'coordinates' => $item['coord'],
|
||||
'place' => $item['location'],
|
||||
'contributors' => '',
|
||||
'annotations' => '',
|
||||
'entities' => '',
|
||||
'user' => Array(
|
||||
'id' => $item['uid'],
|
||||
'name' => $item['username'],
|
||||
'screen_name' => $item['nickname'],
|
||||
'location' => $item['default-location'],
|
||||
'description' => '',
|
||||
'profile_image_url' => $item['photo'],
|
||||
'url' => $item['url'],
|
||||
'protected' => false, #
|
||||
'followers_count' => $countfriends, #XXX: fix me
|
||||
'friends_count' => $countfriends,
|
||||
'created_at' => api_date($item['created']),
|
||||
'utc_offset' => 0, #XXX: fix me
|
||||
'time_zone' => $item['timezone'],
|
||||
'geo_enabled' => false,
|
||||
'statuses_count' => $countitms, #XXX: fix me
|
||||
'lang' => 'en', #XXX: fix me
|
||||
'favourites_count' => 0,
|
||||
'contributors_enabled' => false,
|
||||
'follow_request_sent' => false,
|
||||
'profile_background_color' => 'cfe8f6',
|
||||
'profile_text_color' => '000000',
|
||||
'profile_link_color' => 'FF8500',
|
||||
'profile_sidebar_fill_color' =>'AD0066',
|
||||
'profile_sidebar_border_color' => 'AD0066',
|
||||
'profile_background_image_url' => '',
|
||||
'profile_background_tile' => false,
|
||||
'profile_use_background_image' => false,
|
||||
'notifications' => false,
|
||||
)
|
||||
|
||||
));
|
||||
$ret[]=$status;
|
||||
};
|
||||
|
||||
return $ret;
|
||||
}
|
||||
api_register_func('api/statuses/home_timeline','api_statuses_home_timeline', true);
|
||||
11
mod/api.php
Normal file
11
mod/api.php
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
<?php
|
||||
|
||||
require_once('include/api.php');
|
||||
|
||||
function api_content(&$a) {
|
||||
echo api_call($a);
|
||||
killme();
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in a new issue