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authorMario <mario@mariovavti.com>2021-01-28 15:50:34 +0000
committerMario <mario@mariovavti.com>2021-01-28 15:50:34 +0000
commit840dbbe8ba1ad2a42252884466be37376172acbc (patch)
treec6aebbc543d145abe1d4ffacc3cc9a7f379243b5 /Zotlabs/Lib
parentab4863a2e0fb433784b16abed7df61dc49f749a1 (diff)
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code format only
Diffstat (limited to 'Zotlabs/Lib')
-rw-r--r--Zotlabs/Lib/ActivityStreams.php207
1 files changed, 103 insertions, 104 deletions
diff --git a/Zotlabs/Lib/ActivityStreams.php b/Zotlabs/Lib/ActivityStreams.php
index a1d780205..ba7ec0c65 100644
--- a/Zotlabs/Lib/ActivityStreams.php
+++ b/Zotlabs/Lib/ActivityStreams.php
@@ -7,25 +7,24 @@ namespace Zotlabs\Lib;
*
* Parses an ActivityStream JSON string.
*/
-
class ActivityStreams {
- public $raw = null;
- public $data = null;
- public $valid = false;
- public $deleted = false;
- public $id = '';
- public $parent_id = '';
- public $type = '';
- public $actor = null;
- public $obj = null;
- public $tgt = null;
- public $origin = null;
- public $owner = null;
- public $signer = null;
- public $ldsig = null;
- public $sigok = false;
- public $recips = null;
+ public $raw = null;
+ public $data = null;
+ public $valid = false;
+ public $deleted = false;
+ public $id = '';
+ public $parent_id = '';
+ public $type = '';
+ public $actor = null;
+ public $obj = null;
+ public $tgt = null;
+ public $origin = null;
+ public $owner = null;
+ public $signer = null;
+ public $ldsig = null;
+ public $sigok = false;
+ public $recips = null;
public $raw_recips = null;
/**
@@ -37,29 +36,29 @@ class ActivityStreams {
*/
function __construct($string) {
- $this->raw = $string;
+ $this->raw = $string;
- if(is_array($string)) {
+ if (is_array($string)) {
$this->data = $string;
}
else {
$this->data = json_decode($string, true);
}
- if($this->data) {
+ if ($this->data) {
// verify and unpack JSalmon signature if present
- if(is_array($this->data) && array_key_exists('signed',$this->data)) {
+ if (is_array($this->data) && array_key_exists('signed', $this->data)) {
$ret = JSalmon::verify($this->data);
$tmp = JSalmon::unpack($this->data['data']);
- if($ret && $ret['success']) {
- if($ret['signer']) {
- $saved = json_encode($this->data,JSON_UNESCAPED_SLASHES);
- $this->data = $tmp;
- $this->data['signer'] = $ret['signer'];
+ if ($ret && $ret['success']) {
+ if ($ret['signer']) {
+ $saved = json_encode($this->data, JSON_UNESCAPED_SLASHES);
+ $this->data = $tmp;
+ $this->data['signer'] = $ret['signer'];
$this->data['signed_data'] = $saved;
- if($ret['hubloc']) {
+ if ($ret['hubloc']) {
$this->data['hubloc'] = $ret['hubloc'];
}
}
@@ -68,57 +67,57 @@ class ActivityStreams {
$this->valid = true;
- if(array_key_exists('type',$this->data) && array_key_exists('actor',$this->data) && array_key_exists('object',$this->data)) {
- if($this->data['type'] === 'Delete' && $this->data['actor'] === $this->data['object']) {
+ if (array_key_exists('type', $this->data) && array_key_exists('actor', $this->data) && array_key_exists('object', $this->data)) {
+ if ($this->data['type'] === 'Delete' && $this->data['actor'] === $this->data['object']) {
$this->deleted = $this->data['actor'];
- $this->valid = false;
+ $this->valid = false;
}
}
}
- if($this->is_valid()) {
+ if ($this->is_valid()) {
$this->id = $this->get_property_obj('id');
$this->type = $this->get_primary_type();
- $this->actor = $this->get_actor('actor','','');
+ $this->actor = $this->get_actor('actor', '', '');
$this->obj = $this->get_compound_property('object');
$this->tgt = $this->get_compound_property('target');
$this->origin = $this->get_compound_property('origin');
$this->recips = $this->collect_recips();
$this->ldsig = $this->get_compound_property('signature');
- if($this->ldsig) {
- $this->signer = $this->get_compound_property('creator',$this->ldsig);
- if($this->signer && is_array($this->signer) && array_key_exists('publicKey',$this->signer) && is_array($this->signer['publicKey']) && $this->signer['publicKey']['publicKeyPem']) {
- $this->sigok = LDSignatures::verify($this->data,$this->signer['publicKey']['publicKeyPem']);
+ if ($this->ldsig) {
+ $this->signer = $this->get_compound_property('creator', $this->ldsig);
+ if ($this->signer && is_array($this->signer) && array_key_exists('publicKey', $this->signer) && is_array($this->signer['publicKey']) && $this->signer['publicKey']['publicKeyPem']) {
+ $this->sigok = LDSignatures::verify($this->data, $this->signer['publicKey']['publicKeyPem']);
}
}
- if(! $this->obj) {
- $this->obj = $this->data;
+ if (!$this->obj) {
+ $this->obj = $this->data;
$this->type = 'Create';
- if(! $this->actor) {
- $this->actor = $this->get_actor('attributedTo',$this->obj);
+ if (!$this->actor) {
+ $this->actor = $this->get_actor('attributedTo', $this->obj);
}
}
// fetch recursive or embedded activities
- if ($this->obj && is_array($this->obj) && array_key_exists('object',$this->obj)) {
+ if ($this->obj && is_array($this->obj) && array_key_exists('object', $this->obj)) {
$this->obj['object'] = $this->get_compound_property($this->obj['object']);
}
- if($this->obj && is_array($this->obj) && $this->obj['actor'])
- $this->obj['actor'] = $this->get_actor('actor',$this->obj);
- if($this->tgt && is_array($this->tgt) && $this->tgt['actor'])
- $this->tgt['actor'] = $this->get_actor('actor',$this->tgt);
+ if ($this->obj && is_array($this->obj) && $this->obj['actor'])
+ $this->obj['actor'] = $this->get_actor('actor', $this->obj);
+ if ($this->tgt && is_array($this->tgt) && $this->tgt['actor'])
+ $this->tgt['actor'] = $this->get_actor('actor', $this->tgt);
$this->parent_id = $this->get_property_obj('inReplyTo');
- if((! $this->parent_id) && is_array($this->obj)) {
+ if ((!$this->parent_id) && is_array($this->obj)) {
$this->parent_id = $this->obj['inReplyTo'];
}
- if((! $this->parent_id) && is_array($this->obj)) {
+ if ((!$this->parent_id) && is_array($this->obj)) {
$this->parent_id = $this->obj['id'];
}
}
@@ -147,19 +146,19 @@ class ActivityStreams {
function collect_recips($base = '', $namespace = '') {
$x = [];
- $fields = [ 'to', 'cc', 'bto', 'bcc', 'audience'];
- foreach($fields as $f) {
+ $fields = ['to', 'cc', 'bto', 'bcc', 'audience'];
+ foreach ($fields as $f) {
$y = $this->get_compound_property($f, $base, $namespace);
- if($y) {
- if (! is_array($this->raw_recips)) {
+ if ($y) {
+ if (!is_array($this->raw_recips)) {
$this->raw_recips = [];
}
- if (! is_array($y)) {
- $y = [ $y ];
+ if (!is_array($y)) {
+ $y = [$y];
}
$this->raw_recips[$f] = $y;
- $x = array_merge($x, $y);
+ $x = array_merge($x, $y);
}
}
// not yet ready for prime time
@@ -167,21 +166,21 @@ class ActivityStreams {
return $x;
}
- function expand($arr,$base = '',$namespace = '') {
+ function expand($arr, $base = '', $namespace = '') {
$ret = [];
// right now use a hardwired recursion depth of 5
- for($z = 0; $z < 5; $z ++) {
- if(is_array($arr) && $arr) {
- foreach($arr as $a) {
- if(is_array($a)) {
+ for ($z = 0; $z < 5; $z++) {
+ if (is_array($arr) && $arr) {
+ foreach ($arr as $a) {
+ if (is_array($a)) {
$ret[] = $a;
}
else {
- $x = $this->get_compound_property($a,$base,$namespace);
- if($x) {
- $ret = array_merge($ret,$x);
+ $x = $this->get_compound_property($a, $base, $namespace);
+ if ($x) {
+ $ret = array_merge($ret, $x);
}
}
}
@@ -202,33 +201,33 @@ class ActivityStreams {
*/
function get_namespace($base, $namespace) {
- if(! $namespace)
+ if (!$namespace)
return '';
$key = null;
- foreach( [ $this->data, $base ] as $b ) {
- if(! $b)
+ foreach ([$this->data, $base] as $b) {
+ if (!$b)
continue;
- if(array_key_exists('@context', $b)) {
- if(is_array($b['@context'])) {
- foreach($b['@context'] as $ns) {
- if(is_array($ns)) {
- foreach($ns as $k => $v) {
- if($namespace === $v)
+ if (array_key_exists('@context', $b)) {
+ if (is_array($b['@context'])) {
+ foreach ($b['@context'] as $ns) {
+ if (is_array($ns)) {
+ foreach ($ns as $k => $v) {
+ if ($namespace === $v)
$key = $k;
}
}
else {
- if($namespace === $ns) {
+ if ($namespace === $ns) {
$key = '';
}
}
}
}
else {
- if($namespace === $b['@context']) {
+ if ($namespace === $b['@context']) {
$key = '';
}
}
@@ -248,14 +247,14 @@ class ActivityStreams {
*/
function get_property_obj($property, $base = '', $namespace = '') {
$prefix = $this->get_namespace($base, $namespace);
- if($prefix === null)
+ if ($prefix === null)
return null;
- $base = (($base) ? $base : $this->data);
+ $base = (($base) ? $base : $this->data);
$propname = (($prefix) ? $prefix . ':' : '') . $property;
- if(! is_array($base)) {
- btlogger('not an array: ' . print_r($base,true));
+ if (!is_array($base)) {
+ btlogger('not an array: ' . print_r($base, true));
return null;
}
@@ -279,14 +278,14 @@ class ActivityStreams {
}
static function is_an_actor($s) {
- return (in_array($s, [ 'Application','Group','Organization','Person','Service' ]));
+ return (in_array($s, ['Application', 'Group', 'Organization', 'Person', 'Service']));
}
static function is_response_activity($s) {
- if (! $s) {
+ if (!$s) {
return false;
}
- return (in_array($s, [ 'Like', 'Dislike', 'Flag', 'Block', 'Accept', 'Reject', 'TentativeAccept', 'TentativeReject', 'emojiReaction', 'EmojiReaction', 'EmojiReact' ]));
+ return (in_array($s, ['Like', 'Dislike', 'Flag', 'Block', 'Accept', 'Reject', 'TentativeAccept', 'TentativeReject', 'emojiReaction', 'EmojiReaction', 'EmojiReact']));
}
/**
@@ -298,9 +297,9 @@ class ActivityStreams {
* @return NULL|mixed
*/
- function get_actor($property,$base='',$namespace = '') {
+ function get_actor($property, $base = '', $namespace = '') {
$x = $this->get_property_obj($property, $base, $namespace);
- if($this->is_url($x)) {
+ if ($this->is_url($x)) {
// SECURITY: If we have already stored the actor profile, re-generate it
// from cached data - don't refetch it from the network
@@ -308,15 +307,15 @@ class ActivityStreams {
$r = q("select * from xchan left join hubloc on xchan_hash = hubloc_hash where hubloc_id_url = '%s' limit 1",
dbesc($x)
);
- if($r) {
- $y = Activity::encode_person($r[0]);
+ if ($r) {
+ $y = Activity::encode_person($r[0]);
$y['cached'] = true;
return $y;
}
}
- $actor = $this->get_compound_property($property,$base,$namespace,true);
- if(is_array($actor) && self::is_an_actor($actor['type'])) {
- if(array_key_exists('id',$actor) && (! array_key_exists('inbox',$actor))) {
+ $actor = $this->get_compound_property($property, $base, $namespace, true);
+ if (is_array($actor) && self::is_an_actor($actor['type'])) {
+ if (array_key_exists('id', $actor) && (!array_key_exists('inbox', $actor))) {
$actor = $this->fetch_property($actor['id']);
}
return $actor;
@@ -336,7 +335,7 @@ class ActivityStreams {
*/
function get_compound_property($property, $base = '', $namespace = '', $first = false) {
$x = $this->get_property_obj($property, $base, $namespace);
- if($this->is_url($x)) {
+ if ($this->is_url($x)) {
$y = $this->fetch_property($x);
if (is_array($y)) {
$x = $y;
@@ -345,22 +344,22 @@ class ActivityStreams {
// verify and unpack JSalmon signature if present
- if(is_array($x) && array_key_exists('signed',$x)) {
+ if (is_array($x) && array_key_exists('signed', $x)) {
$ret = JSalmon::verify($x);
$tmp = JSalmon::unpack($x['data']);
- if($ret && $ret['success']) {
- if($ret['signer']) {
- $saved = json_encode($x,JSON_UNESCAPED_SLASHES);
- $x = $tmp;
- $x['signer'] = $ret['signer'];
+ if ($ret && $ret['success']) {
+ if ($ret['signer']) {
+ $saved = json_encode($x, JSON_UNESCAPED_SLASHES);
+ $x = $tmp;
+ $x['signer'] = $ret['signer'];
$x['signed_data'] = $saved;
- if($ret['hubloc']) {
+ if ($ret['hubloc']) {
$x['hubloc'] = $ret['hubloc'];
}
}
}
}
- if($first && is_array($x) && array_key_exists(0,$x)) {
+ if ($first && is_array($x) && array_key_exists(0, $x)) {
return $x[0];
}
@@ -374,7 +373,7 @@ class ActivityStreams {
* @return boolean
*/
function is_url($url) {
- if(($url) && (! is_array($url)) && (strpos($url, 'http') === 0)) {
+ if (($url) && (!is_array($url)) && (strpos($url, 'http') === 0)) {
return true;
}
@@ -389,13 +388,13 @@ class ActivityStreams {
* @return NULL|mixed
*/
function get_primary_type($base = '', $namespace = '') {
- if(! $base)
+ if (!$base)
$base = $this->data;
$x = $this->get_property_obj('type', $base, $namespace);
- if(is_array($x)) {
- foreach($x as $y) {
- if(strpos($y, ':') === false) {
+ if (is_array($x)) {
+ foreach ($x as $y) {
+ if (strpos($y, ':') === false) {
return $y;
}
}
@@ -412,7 +411,7 @@ class ActivityStreams {
static function is_as_request($channel = null) {
$hookdata = [];
- if($channel)
+ if ($channel)
$hookdata['channel'] = $channel;
$hookdata['data'] = ['application/x-zot-activity+json'];
@@ -420,14 +419,14 @@ class ActivityStreams {
call_hooks('is_as_request', $hookdata);
$x = getBestSupportedMimeType($hookdata['data']);
- return(($x) ? true : false);
+ return (($x) ? true : false);
}
static function get_accept_header_string($channel = null) {
$hookdata = [];
- if($channel)
+ if ($channel)
$hookdata['channel'] = $channel;
$hookdata['data'] = 'application/x-zot-activity+json';