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New functions to check if a contact supports that protocol

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This commit is contained in:
Michael 2019-07-27 11:09:12 +00:00
parent d75e3e1650
commit 264936100f
4 changed files with 81 additions and 17 deletions
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14
src/Protocol/ActivityPub.php
View file

@ -194,4 +194,18 @@ class ActivityPub
ActivityPub\Receiver::processActivity($ldactivity, '', $uid, true);
}
}
/**
* Checks if the given contact url does support ActivityPub
*
* @param string $url profile url
* @param boolean $update Update the profile
* @return boolean
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function isSupportedByContactUrl($url, $update = null)
{
return !empty(APContact::getByURL($url, $update));
}
}

16
src/Protocol/DFRN.php
View file

@ -29,6 +29,7 @@ use Friendica\Model\Mail;
use Friendica\Model\PermissionSet;
use Friendica\Model\Profile;
use Friendica\Model\User;
use Friendica\Network\Probe;
use Friendica\Object\Image;
use Friendica\Util\BaseURL;
use Friendica\Util\Crypto;
@ -3041,4 +3042,19 @@ class DFRN
return (strcmp($existing_edited, $update_edited) < 0);
}
/**
* Checks if the given contact url does support DFRN
*
* @param string $url profile url
* @param boolean $update Update the profile
* @return boolean
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function isSupportedByContactUrl($url, $update = false)
{
$probe = Probe::uri($url, Protocol::DFRN, 0, !$update);
return $probe['network'] == Protocol::DFRN;
}
}

53
src/Protocol/Diaspora.php
View file

@ -942,31 +942,41 @@ class Diaspora
* @brief Fetches data for a given handle
*
* @param string $handle The handle
* @param boolean $update Update the profile
*
* @return array the queried data
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function personByHandle($handle)
public static function personByHandle($handle, $update = null)
{
$update = false;
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'addr' => $handle]);
if (!DBA::isResult($person)) {
$urls = [$handle, str_replace('http://', 'https://', $handle), Strings::normaliseLink($handle)];
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'url' => $urls]);
}
if (DBA::isResult($person)) {
Logger::debug("In cache " . print_r($person, true));
// update record occasionally so it doesn't get stale
$d = strtotime($person["updated"]." +00:00");
if ($d < strtotime("now - 14 days")) {
$update = true;
}
if (is_null($update)) {
// update record occasionally so it doesn't get stale
$d = strtotime($person["updated"]." +00:00");
if ($d < strtotime("now - 14 days")) {
$update = true;
}
if ($person["guid"] == "") {
$update = true;
if ($person["guid"] == "") {
$update = true;
}
}
} elseif (is_null($update)) {
$update = !DBA::isResult($person);
} else {
$person = [];
}
if (!DBA::isResult($person) || $update) {
if ($update) {
Logger::log("create or refresh", Logger::DEBUG);
$r = Probe::uri($handle, Protocol::DIASPORA);
@ -975,12 +985,7 @@ class Diaspora
if ($r && ($r["network"] === Protocol::DIASPORA)) {
self::updateFContact($r);
// Fetch the updated or added contact
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'addr' => $handle]);
if (!DBA::isResult($person)) {
$person = $r;
$person['id'] = 0;
}
$person = self::personByHandle($handle, false);
}
}
@ -1117,6 +1122,20 @@ class Diaspora
return $contact;
}
/**
* Checks if the given contact url does support ActivityPub
*
* @param string $url profile url
* @param boolean $update Update the profile
* @return boolean
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function isSupportedByContactUrl($url, $update = null)
{
return !empty(self::personByHandle($url, $update));
}
/**
* @brief Check if posting is allowed for this contact
*

15
src/Protocol/OStatus.php
View file

@ -2302,4 +2302,19 @@ class OStatus
return trim($doc->saveXML());
}
/**
* Checks if the given contact url does support OStatus
*
* @param string $url profile url
* @param boolean $update Update the profile
* @return boolean
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function isSupportedByContactUrl($url, $update = false)
{
$probe = Probe::uri($url, Protocol::OSTATUS, 0, !$update);
return $probe['network'] == Protocol::OSTATUS;
}
}