<?php
/**
* @file include/dfrn.php
- * @brief The implementation of the dfrn protocol
+ * The implementation of the dfrn protocol
*
* @see https://github.com/friendica/friendica/wiki/Protocol and
* https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
use DOMDocument;
use DOMXPath;
-use Friendica\App;
+use Friendica\App\BaseURL;
use Friendica\Content\OEmbed;
use Friendica\Content\Text\BBCode;
use Friendica\Content\Text\HTML;
-use Friendica\Core\Config;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
-use Friendica\Core\System;
use Friendica\Database\DBA;
+use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\Conversation;
use Friendica\Model\Event;
use Friendica\Model\PermissionSet;
use Friendica\Model\Profile;
use Friendica\Model\User;
-use Friendica\Object\Image;
-use Friendica\Util\BaseURL;
+use Friendica\Network\Probe;
use Friendica\Util\Crypto;
use Friendica\Util\DateTimeFormat;
+use Friendica\Util\Images;
use Friendica\Util\Network;
use Friendica\Util\Strings;
use Friendica\Util\XML;
use HTMLPurifier_Config;
/**
- * @brief This class contain functions to create and send DFRN XML files
+ * This class contain functions to create and send DFRN XML files
*/
class DFRN
{
const REPLY_RC = 2; // Reply that will be relayed
/**
- * @brief Generates an array of contact and user for DFRN imports
+ * Generates an array of contact and user for DFRN imports
*
* This array contains not only the receiver but also the sender of the message.
*
}
/**
- * @brief Generates the atom entries for delivery.php
+ * Generates the atom entries for delivery.php
*
* This function is used whenever content is transmitted via DFRN.
*
foreach ($items as $item) {
// These values aren't sent when sending from the queue.
/// @todo Check if we can set these values from the queue or if they are needed at all.
- $item["entry:comment-allow"] = defaults($item, "entry:comment-allow", true);
- $item["entry:cid"] = defaults($item, "entry:cid", 0);
+ $item["entry:comment-allow"] = ($item["entry:comment-allow"] ?? '') ?: true;
+ $item["entry:cid"] = $item["entry:cid"] ?? 0;
$entry = self::entry($doc, "text", $item, $owner, $item["entry:comment-allow"], $item["entry:cid"]);
if (isset($entry)) {
}
/**
- * @brief Generate an atom feed for the given user
+ * Generate an atom feed for the given user
*
* This function is called when another server is pulling data from the user feed.
*
*/
public static function feed($dfrn_id, $owner_nick, $last_update, $direction = 0, $onlyheader = false)
{
- $a = \get_app();
+ $a = DI::app();
$sitefeed = ((strlen($owner_nick)) ? false : true); // not yet implemented, need to rewrite huge chunks of following logic
$public_feed = (($dfrn_id) ? false : true);
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `item`.`uid` = %d AND `item`.`wall` AND `item`.`changed` > '%s'
AND `item`.`visible` $sql_extra
- ORDER BY `item`.`parent` ".$sort.", `item`.`created` ASC LIMIT 0, 300",
+ ORDER BY `item`.`parent` ".$sort.", `item`.`received` ASC LIMIT 0, 300",
intval($owner_id),
DBA::escape($check_date),
DBA::escape($sort)
}
/**
- * @brief Generate an atom entry for a given item id
+ * Generate an atom entry for a given item id
*
* @param int $item_id The item id
* @param boolean $conversation Show the conversation. If false show the single post.
$type = 'html';
if ($conversation) {
- $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed');
+ $root = $doc->createElementNS(ActivityNamespace::ATOM1, 'feed');
$doc->appendChild($root);
- $root->setAttribute("xmlns:thr", NAMESPACE_THREAD);
- $root->setAttribute("xmlns:at", NAMESPACE_TOMB);
- $root->setAttribute("xmlns:media", NAMESPACE_MEDIA);
- $root->setAttribute("xmlns:dfrn", NAMESPACE_DFRN);
- $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY);
- $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS);
- $root->setAttribute("xmlns:poco", NAMESPACE_POCO);
- $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
- $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
+ $root->setAttribute("xmlns:thr", ActivityNamespace::THREAD);
+ $root->setAttribute("xmlns:at", ActivityNamespace::TOMB);
+ $root->setAttribute("xmlns:media", ActivityNamespace::MEDIA);
+ $root->setAttribute("xmlns:dfrn", ActivityNamespace::DFRN);
+ $root->setAttribute("xmlns:activity", ActivityNamespace::ACTIVITY);
+ $root->setAttribute("xmlns:georss", ActivityNamespace::GEORSS);
+ $root->setAttribute("xmlns:poco", ActivityNamespace::POCO);
+ $root->setAttribute("xmlns:ostatus", ActivityNamespace::OSTATUS);
+ $root->setAttribute("xmlns:statusnet", ActivityNamespace::STATUSNET);
//$root = self::addHeader($doc, $owner, "dfrn:owner", "", false);
}
/**
- * @brief Create XML text for DFRN mails
+ * Create XML text for DFRN mails
*
* @param array $item message elements
* @param array $owner Owner record
}
/**
- * @brief Create XML text for DFRN friend suggestions
+ * Create XML text for DFRN friend suggestions
*
* @param array $item suggestion elements
* @param array $owner Owner record
}
/**
- * @brief Create XML text for DFRN relocations
+ * Create XML text for DFRN relocations
*
* @param array $owner Owner record
* @param int $uid User ID
{
/* get site pubkey. this could be a new installation with no site keys*/
- $pubkey = Config::get('system', 'site_pubkey');
+ $pubkey = DI::config()->get('system', 'site_pubkey');
if (! $pubkey) {
$res = Crypto::newKeypair(1024);
- Config::set('system', 'site_prvkey', $res['prvkey']);
- Config::set('system', 'site_pubkey', $res['pubkey']);
+ DI::config()->set('system', 'site_prvkey', $res['prvkey']);
+ DI::config()->set('system', 'site_pubkey', $res['pubkey']);
}
$rp = q(
$uid
);
$photos = [];
- $ext = Image::supportedTypes();
+ $ext = Images::supportedTypes();
foreach ($rp as $p) {
- $photos[$p['scale']] = System::baseUrl().'/photo/'.$p['resource-id'].'-'.$p['scale'].'.'.$ext[$p['type']];
+ $photos[$p['scale']] = DI::baseUrl().'/photo/'.$p['resource-id'].'-'.$p['scale'].'.'.$ext[$p['type']];
}
XML::addElement($doc, $relocate, "dfrn:confirm", $owner['confirm']);
XML::addElement($doc, $relocate, "dfrn:notify", $owner['notify']);
XML::addElement($doc, $relocate, "dfrn:poll", $owner['poll']);
- XML::addElement($doc, $relocate, "dfrn:sitepubkey", Config::get('system', 'site_pubkey'));
+ XML::addElement($doc, $relocate, "dfrn:sitepubkey", DI::config()->get('system', 'site_pubkey'));
$root->appendChild($relocate);
}
/**
- * @brief Adds the header elements for the DFRN protocol
+ * Adds the header elements for the DFRN protocol
*
* @param DOMDocument $doc XML document
* @param array $owner Owner record
$alternatelink = $owner['url'];
}
- $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed');
+ $root = $doc->createElementNS(ActivityNamespace::ATOM1, 'feed');
$doc->appendChild($root);
- $root->setAttribute("xmlns:thr", NAMESPACE_THREAD);
- $root->setAttribute("xmlns:at", NAMESPACE_TOMB);
- $root->setAttribute("xmlns:media", NAMESPACE_MEDIA);
- $root->setAttribute("xmlns:dfrn", NAMESPACE_DFRN);
- $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY);
- $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS);
- $root->setAttribute("xmlns:poco", NAMESPACE_POCO);
- $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
- $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
-
- XML::addElement($doc, $root, "id", System::baseUrl()."/profile/".$owner["nick"]);
+ $root->setAttribute("xmlns:thr", ActivityNamespace::THREAD);
+ $root->setAttribute("xmlns:at", ActivityNamespace::TOMB);
+ $root->setAttribute("xmlns:media", ActivityNamespace::MEDIA);
+ $root->setAttribute("xmlns:dfrn", ActivityNamespace::DFRN);
+ $root->setAttribute("xmlns:activity", ActivityNamespace::ACTIVITY);
+ $root->setAttribute("xmlns:georss", ActivityNamespace::GEORSS);
+ $root->setAttribute("xmlns:poco", ActivityNamespace::POCO);
+ $root->setAttribute("xmlns:ostatus", ActivityNamespace::OSTATUS);
+ $root->setAttribute("xmlns:statusnet", ActivityNamespace::STATUSNET);
+
+ XML::addElement($doc, $root, "id", DI::baseUrl()."/profile/".$owner["nick"]);
XML::addElement($doc, $root, "title", $owner["name"]);
$attributes = ["uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION];
// DFRN itself doesn't uses this. But maybe someone else wants to subscribe to the public feed.
OStatus::hublinks($doc, $root, $owner["nick"]);
- $attributes = ["rel" => "salmon", "href" => System::baseUrl()."/salmon/".$owner["nick"]];
+ $attributes = ["rel" => "salmon", "href" => DI::baseUrl()."/salmon/".$owner["nick"]];
XML::addElement($doc, $root, "link", "", $attributes);
- $attributes = ["rel" => "http://salmon-protocol.org/ns/salmon-replies", "href" => System::baseUrl()."/salmon/".$owner["nick"]];
+ $attributes = ["rel" => "http://salmon-protocol.org/ns/salmon-replies", "href" => DI::baseUrl()."/salmon/".$owner["nick"]];
XML::addElement($doc, $root, "link", "", $attributes);
- $attributes = ["rel" => "http://salmon-protocol.org/ns/salmon-mention", "href" => System::baseUrl()."/salmon/".$owner["nick"]];
+ $attributes = ["rel" => "http://salmon-protocol.org/ns/salmon-mention", "href" => DI::baseUrl()."/salmon/".$owner["nick"]];
XML::addElement($doc, $root, "link", "", $attributes);
}
}
/**
- * @brief Adds the author element in the header for the DFRN protocol
+ * Adds the author element in the header for the DFRN protocol
*
* @param DOMDocument $doc XML document
* @param array $owner Owner record
}
XML::addElement($doc, $author, "name", $owner["name"], $attributes);
- XML::addElement($doc, $author, "uri", System::baseUrl().'/profile/'.$owner["nickname"], $attributes);
+ XML::addElement($doc, $author, "uri", DI::baseUrl().'/profile/'.$owner["nickname"], $attributes);
XML::addElement($doc, $author, "dfrn:handle", $owner["addr"], $attributes);
$attributes = ["rel" => "photo", "type" => "image/jpeg",
`profile`.`pub_keywords`, `profile`.`xmpp`, `profile`.`dob`
FROM `profile`
INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
- WHERE `profile`.`is-default` AND NOT `user`.`hidewall` AND `user`.`uid` = %d",
+ WHERE NOT `user`.`hidewall` AND `user`.`uid` = %d",
intval($owner['uid'])
);
if (DBA::isResult($r)) {
}
/**
- * @brief Adds the author elements in the "entry" elements of the DFRN protocol
+ * Adds the author elements in the "entry" elements of the DFRN protocol
*
* @param DOMDocument $doc XML document
* @param string $element Element name for the author
}
/**
- * @brief Adds the activity elements
+ * Adds the activity elements
*
* @param DOMDocument $doc XML document
* @param string $element Element name for the activity
}
/**
- * @brief Adds the elements for attachments
+ * Adds the elements for attachments
*
* @param object $doc XML document
* @param object $root XML root
}
/**
- * @brief Adds the "entry" elements for the DFRN protocol
+ * Adds the "entry" elements for the DFRN protocol
*
* @param DOMDocument $doc XML document
* @param string $type "text" or "html"
if (!$single) {
$entry = $doc->createElement("entry");
} else {
- $entry = $doc->createElementNS(NAMESPACE_ATOM1, 'entry');
+ $entry = $doc->createElementNS(ActivityNamespace::ATOM1, 'entry');
$doc->appendChild($entry);
- $entry->setAttribute("xmlns:thr", NAMESPACE_THREAD);
- $entry->setAttribute("xmlns:at", NAMESPACE_TOMB);
- $entry->setAttribute("xmlns:media", NAMESPACE_MEDIA);
- $entry->setAttribute("xmlns:dfrn", NAMESPACE_DFRN);
- $entry->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY);
- $entry->setAttribute("xmlns:georss", NAMESPACE_GEORSS);
- $entry->setAttribute("xmlns:poco", NAMESPACE_POCO);
- $entry->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
- $entry->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
+ $entry->setAttribute("xmlns:thr", ActivityNamespace::THREAD);
+ $entry->setAttribute("xmlns:at", ActivityNamespace::TOMB);
+ $entry->setAttribute("xmlns:media", ActivityNamespace::MEDIA);
+ $entry->setAttribute("xmlns:dfrn", ActivityNamespace::DFRN);
+ $entry->setAttribute("xmlns:activity", ActivityNamespace::ACTIVITY);
+ $entry->setAttribute("xmlns:georss", ActivityNamespace::GEORSS);
+ $entry->setAttribute("xmlns:poco", ActivityNamespace::POCO);
+ $entry->setAttribute("xmlns:ostatus", ActivityNamespace::OSTATUS);
+ $entry->setAttribute("xmlns:statusnet", ActivityNamespace::STATUSNET);
}
if ($item['private']) {
}
// Add conversation data. This is used for OStatus
- $conversation_href = System::baseUrl()."/display/".$item["parent-guid"];
+ $conversation_href = DI::baseUrl()."/display/".$item["parent-guid"];
$conversation_uri = $conversation_href;
if (isset($parent_item)) {
"link",
"",
["rel" => "alternate", "type" => "text/html",
- "href" => System::baseUrl() . "/display/" . $item["guid"]]
+ "href" => DI::baseUrl() . "/display/" . $item["guid"]]
);
// "comment-allow" is some old fashioned stuff for old Friendica versions.
if ($item['object-type'] != "") {
XML::addElement($doc, $entry, "activity:object-type", $item['object-type']);
} elseif ($item['id'] == $item['parent']) {
- XML::addElement($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE);
+ XML::addElement($doc, $entry, "activity:object-type", Activity\ObjectType::NOTE);
} else {
- XML::addElement($doc, $entry, "activity:object-type", ACTIVITY_OBJ_COMMENT);
+ XML::addElement($doc, $entry, "activity:object-type", Activity\ObjectType::COMMENT);
}
$actobj = self::createActivity($doc, "activity:object", $item['object']);
"link",
"",
["rel" => "mentioned",
- "ostatus:object-type" => ACTIVITY_OBJ_GROUP,
+ "ostatus:object-type" => Activity\ObjectType::GROUP,
"href" => $mention]
);
} else {
"link",
"",
["rel" => "mentioned",
- "ostatus:object-type" => ACTIVITY_OBJ_PERSON,
+ "ostatus:object-type" => Activity\ObjectType::PERSON,
"href" => $mention]
);
}
}
/**
- * @brief encrypts data via AES
+ * encrypts data via AES
*
* @param string $data The data that is to be encrypted
* @param string $key The AES key
}
/**
- * @brief decrypts data via AES
+ * decrypts data via AES
*
* @param string $encrypted The encrypted data
* @param string $key The AES key
}
/**
- * @brief Delivers the atom content to the contacts
+ * Delivers the atom content to the contacts
*
* @param array $owner Owner record
* @param array $contact Contact record of the receiver
$idtosend = '1:' . $orig_id;
}
- $rino = Config::get('system', 'rino_encrypt');
+ $rino = DI::config()->get('system', 'rino_encrypt');
$rino = intval($rino);
Logger::log("Local rino version: ". $rino, Logger::DEBUG);
- $ssl_val = intval(Config::get('system', 'ssl_policy'));
+ $ssl_val = intval(DI::config()->get('system', 'ssl_policy'));
switch ($ssl_val) {
case BaseURL::SSL_POLICY_FULL:
$sent_dfrn_id = hex2bin((string) $res->dfrn_id);
$challenge = hex2bin((string) $res->challenge);
$perm = (($res->perm) ? $res->perm : null);
- $dfrn_version = (float) (($res->dfrn_version) ? $res->dfrn_version : 2.0);
+ $dfrn_version = floatval($res->dfrn_version ?: 2.0);
$rino_remote_version = intval($res->rino);
$page = (($owner['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? 1 : 0);
}
/**
- * @brief Transmits atom content to the contacts via the Diaspora transport layer
+ * Transmits atom content to the contacts via the Diaspora transport layer
*
* @param array $owner Owner record
* @param array $contact Contact record of the receiver
$dest_url = ($public_batch ? $contact["batch"] : $contact["notify"]);
+ if (empty($dest_url)) {
+ Logger::info('Empty destination', ['public' => $public_batch, 'contact' => $contact]);
+ return -24;
+ }
+
$content_type = ($public_batch ? "application/magic-envelope+xml" : "application/json");
$postResult = Network::post($dest_url, $envelope, ["Content-Type: ".$content_type]);
}
/**
- * @brief Fetch the author data from head or entry items
+ * Fetch the author data from head or entry items
*
* @param object $xpath XPath object
* @param object $context In which context should the data be searched
Event::createBirthday($contact, $birthday);
}
- // Get all field names
- $fields = [];
- foreach ($contact_old as $field => $data) {
- $fields[$field] = $data;
- }
+ $fields = ['name' => $contact['name'], 'nick' => $contact['nick'], 'about' => $contact['about'],
+ 'location' => $contact['location'], 'addr' => $contact['addr'], 'keywords' => $contact['keywords'],
+ 'bdyear' => $contact['bdyear'], 'bd' => $contact['bd'], 'hidden' => $contact['hidden'],
+ 'xmpp' => $contact['xmpp'], 'name-date' => DateTimeFormat::utc($contact['name-date']),
+ 'unsearchable' => $contact['hidden'], 'uri-date' => DateTimeFormat::utc($contact['uri-date'])];
- unset($fields["id"]);
- unset($fields["uid"]);
- unset($fields["url"]);
- unset($fields["avatar-date"]);
- unset($fields["avatar"]);
- unset($fields["name-date"]);
- unset($fields["uri-date"]);
+ DBA::update('contact', $fields, ['id' => $contact['id'], 'network' => $contact['network']], $contact_old);
- $update = false;
- // Update check for this field has to be done differently
- $datefields = ["name-date", "uri-date"];
- foreach ($datefields as $field) {
- // The date fields arrives as '2018-07-17T10:44:45Z' - the database return '2018-07-17 10:44:45'
- // The fields have to be in the same format to be comparable, since strtotime does add timezones.
- $contact[$field] = DateTimeFormat::utc($contact[$field]);
+ // Update the public contact. Don't set the "hidden" value, this is used differently for public contacts
+ unset($fields['hidden']);
+ $condition = ['uid' => 0, 'nurl' => Strings::normaliseLink($contact_old['url'])];
+ DBA::update('contact', $fields, $condition, true);
- if (strtotime($contact[$field]) > strtotime($contact_old[$field])) {
- Logger::log("Difference for contact " . $contact["id"] . " in field '" . $field . "'. New value: '" . $contact[$field] . "', old value '" . $contact_old[$field] . "'", Logger::DEBUG);
- $update = true;
- }
- }
+ Contact::updateAvatar($author['avatar'], $importer['importer_uid'], $contact['id']);
- foreach ($fields as $field => $data) {
- if ($contact[$field] != $contact_old[$field]) {
- Logger::log("Difference for contact " . $contact["id"] . " in field '" . $field . "'. New value: '" . $contact[$field] . "', old value '" . $contact_old[$field] . "'", Logger::DEBUG);
- $update = true;
- }
+ $pcid = Contact::getIdForURL($contact_old['url']);
+ if (!empty($pcid)) {
+ Contact::updateAvatar($author['avatar'], 0, $pcid);
}
- if ($update) {
- Logger::log("Update contact data for contact " . $contact["id"] . " (" . $contact["nick"] . ")", Logger::DEBUG);
-
- q(
- "UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s',
- `addr` = '%s', `keywords` = '%s', `bdyear` = '%s', `bd` = '%s', `hidden` = %d,
- `xmpp` = '%s', `name-date` = '%s', `uri-date` = '%s'
- WHERE `id` = %d AND `network` = '%s'",
- DBA::escape($contact["name"]), DBA::escape($contact["nick"]), DBA::escape($contact["about"]), DBA::escape($contact["location"]),
- DBA::escape($contact["addr"]), DBA::escape($contact["keywords"]), DBA::escape($contact["bdyear"]),
- DBA::escape($contact["bd"]), intval($contact["hidden"]), DBA::escape($contact["xmpp"]),
- DBA::escape(DateTimeFormat::utc($contact["name-date"])), DBA::escape(DateTimeFormat::utc($contact["uri-date"])),
- intval($contact["id"]), DBA::escape($contact["network"])
- );
- }
-
- Contact::updateAvatar(
- $author['avatar'],
- $importer['importer_uid'],
- $contact['id'],
- (strtotime($contact['avatar-date']) > strtotime($contact_old['avatar-date']) || ($author['avatar'] != $contact_old['avatar']))
- );
-
/*
* The generation is a sign for the reliability of the provided data.
* It is used in the socgraph.php to prevent that old contact data
}
/**
- * @brief Transforms activity objects into an XML string
+ * Transforms activity objects into an XML string
*
* @param object $xpath XPath object
* @param object $activity Activity object
$obj_doc = new DOMDocument("1.0", "utf-8");
$obj_doc->formatOutput = true;
- $obj_element = $obj_doc->createElementNS(NAMESPACE_ATOM1, $element);
+ $obj_element = $obj_doc->createElementNS( ActivityNamespace::ATOM1, $element);
$activity_type = $xpath->query("activity:object-type/text()", $activity)->item(0)->nodeValue;
XML::addElement($obj_doc, $obj_element, "type", $activity_type);
}
/**
- * @brief Processes the mail elements
+ * Processes the mail elements
*
* @param object $xpath XPath object
* @param object $mail mail elements
}
/**
- * @brief Processes the suggestion elements
+ * Processes the suggestion elements
*
* @param object $xpath XPath object
* @param object $suggestion suggestion elements
'to_email' => $importer['email'],
'uid' => $importer['importer_uid'],
'item' => $suggest,
- 'link' => System::baseUrl().'/notifications/intros',
+ 'link' => DI::baseUrl().'/notifications/intros',
'source_name' => $importer['name'],
'source_link' => $importer['url'],
'source_photo' => $importer['photo'],
- 'verb' => ACTIVITY_REQ_FRIEND,
+ 'verb' => Activity::REQ_FRIEND,
'otype' => 'intro']
);
}
/**
- * @brief Processes the relocation elements
+ * Processes the relocation elements
*
* @param object $xpath XPath object
* @param object $relocation relocation elements
}
/**
- * @brief Updates an item
+ * Updates an item
*
* @param array $current the current item record
* @param array $item the new item record
return false;
}
- $fields = ['title' => defaults($item, 'title', ''), 'body' => defaults($item, 'body', ''),
- 'tag' => defaults($item, 'tag', ''), 'changed' => DateTimeFormat::utcNow(),
+ $fields = ['title' => $item['title'] ?? '', 'body' => $item['body'] ?? '',
+ 'tag' => $item['tag'] ?? '', 'changed' => DateTimeFormat::utcNow(),
'edited' => DateTimeFormat::utc($item["edited"])];
$condition = ["`uri` = ? AND `uid` IN (0, ?)", $item["uri"], $importer["importer_uid"]];
}
/**
- * @brief Detects the entry type of the item
+ * Detects the entry type of the item
*
* @param array $importer Record of the importer user mixed with contact of the content
* @param array $item the new item record
}
/**
- * @brief Send a "poke"
+ * Send a "poke"
*
* @param array $item The new item record
* @param array $importer Record of the importer user mixed with contact of the content
}
$xo = XML::parseString($item["object"], false);
- if (($xo->type == ACTIVITY_OBJ_PERSON) && ($xo->id)) {
+ if (($xo->type == Activity\ObjectType::PERSON) && ($xo->id)) {
// somebody was poked/prodded. Was it me?
$Blink = '';
foreach ($xo->link as $l) {
}
}
- if ($Blink && Strings::compareLink($Blink, System::baseUrl() . "/profile/" . $importer["nickname"])) {
+ if ($Blink && Strings::compareLink($Blink, DI::baseUrl() . "/profile/" . $importer["nickname"])) {
$author = DBA::selectFirst('contact', ['name', 'thumb', 'url'], ['id' => $item['author-id']]);
$parent = Item::selectFirst(['id'], ['uri' => $item['parent-uri'], 'uid' => $importer["importer_uid"]]);
"to_email" => $importer["email"],
"uid" => $importer["importer_uid"],
"item" => $item,
- "link" => System::baseUrl()."/display/".urlencode($item['guid']),
+ "link" => DI::baseUrl()."/display/".urlencode($item['guid']),
"source_name" => $author["name"],
"source_link" => $author["url"],
"source_photo" => $author["thumb"],
}
/**
- * @brief Processes several actions, depending on the verb
+ * Processes several actions, depending on the verb
*
* @param int $entrytype Is it a toplevel entry, a comment or a relayed comment?
* @param array $importer Record of the importer user mixed with contact of the content
if (($entrytype == DFRN::TOP_LEVEL) && !empty($importer['id'])) {
// The filling of the the "contact" variable is done for legcy reasons
// The functions below are partly used by ostatus.php as well - where we have this variable
- $contact = Contact::select([], ['id' => $importer['id']]);
+ $contact = Contact::selectFirst([], ['id' => $importer['id']]);
+
+ $activity = DI::activity();
// Big question: Do we need these functions? They were part of the "consume_feed" function.
// This function once was responsible for DFRN and OStatus.
- if (activity_match($item["verb"], ACTIVITY_FOLLOW)) {
+ if ($activity->match($item["verb"], Activity::FOLLOW)) {
Logger::log("New follower");
Contact::addRelationship($importer, $contact, $item);
return false;
}
- if (activity_match($item["verb"], ACTIVITY_UNFOLLOW)) {
+ if ($activity->match($item["verb"], Activity::UNFOLLOW)) {
Logger::log("Lost follower");
Contact::removeFollower($importer, $contact, $item);
return false;
}
- if (activity_match($item["verb"], ACTIVITY_REQ_FRIEND)) {
+ if ($activity->match($item["verb"], Activity::REQ_FRIEND)) {
Logger::log("New friend request");
Contact::addRelationship($importer, $contact, $item, true);
return false;
}
- if (activity_match($item["verb"], ACTIVITY_UNFRIEND)) {
+ if ($activity->match($item["verb"], Activity::UNFRIEND)) {
Logger::log("Lost sharer");
Contact::removeSharer($importer, $contact, $item);
return false;
}
} else {
- if (($item["verb"] == ACTIVITY_LIKE)
- || ($item["verb"] == ACTIVITY_DISLIKE)
- || ($item["verb"] == ACTIVITY_ATTEND)
- || ($item["verb"] == ACTIVITY_ATTENDNO)
- || ($item["verb"] == ACTIVITY_ATTENDMAYBE)
+ if (($item["verb"] == Activity::LIKE)
+ || ($item["verb"] == Activity::DISLIKE)
+ || ($item["verb"] == Activity::ATTEND)
+ || ($item["verb"] == Activity::ATTENDNO)
+ || ($item["verb"] == Activity::ATTENDMAYBE)
) {
$is_like = true;
$item["gravity"] = GRAVITY_ACTIVITY;
$is_like = false;
}
- if (($item["verb"] == ACTIVITY_TAG) && ($item["object-type"] == ACTIVITY_OBJ_TAGTERM)) {
+ if (($item["verb"] == Activity::TAG) && ($item["object-type"] == Activity\ObjectType::TAGTERM)) {
$xo = XML::parseString($item["object"], false);
$xt = XML::parseString($item["target"], false);
- if ($xt->type == ACTIVITY_OBJ_NOTE) {
+ if ($xt->type == Activity\ObjectType::NOTE) {
$item_tag = Item::selectFirst(['id', 'tag'], ['uri' => $xt->id, 'uid' => $importer["importer_uid"]]);
if (!DBA::isResult($item_tag)) {
}
/**
- * @brief Processes the link elements
+ * Processes the link elements
*
* @param object $links link elements
* @param array $item the item record
}
/**
- * @brief Processes the entry elements which contain the items and comments
+ * Processes the entry elements which contain the items and comments
*
* @param array $header Array of the header elements that always stay the same
* @param object $xpath XPath object
$item["body"] = XML::getFirstNodeValue($xpath, "dfrn:env/text()", $entry);
$item["body"] = str_replace([' ',"\t","\r","\n"], ['','','',''], $item["body"]);
// make sure nobody is trying to sneak some html tags by us
- $item["body"] = Strings::escapeTags(Strings::base64UrlDecode($item["body"]));
+ $item["body"] = Strings::base64UrlDecode($item["body"]);
$item["body"] = BBCode::limitBodySize($item["body"]);
/// @todo Do we really need this check for HTML elements? (It was copied from the old function)
if ((strpos($item['body'], '<') !== false) && (strpos($item['body'], '>') !== false)) {
- $base_url = \get_app()->getBaseURL();
+ $base_url = DI::baseUrl()->get();
$item['body'] = HTML::relToAbs($item['body'], $base_url);
$item['body'] = HTML::toBBCodeVideo($item['body']);
// Now assign the rest of the values that depend on the type of the message
if (in_array($entrytype, [DFRN::REPLY, DFRN::REPLY_RC])) {
if (!isset($item["object-type"])) {
- $item["object-type"] = ACTIVITY_OBJ_COMMENT;
+ $item["object-type"] = Activity\ObjectType::COMMENT;
}
if ($item["contact-id"] != $owner["contact-id"]) {
}
}
+ // Ensure to have the correct share data
+ $item = Item::addShareDataFromOriginal($item);
+
if ($entrytype == DFRN::REPLY_RC) {
$item["wall"] = 1;
} elseif ($entrytype == DFRN::TOP_LEVEL) {
if (!isset($item["object-type"])) {
- $item["object-type"] = ACTIVITY_OBJ_NOTE;
+ $item["object-type"] = Activity\ObjectType::NOTE;
}
// Is it an event?
- if (($item["object-type"] == ACTIVITY_OBJ_EVENT) && !$owner_unknown) {
+ if (($item["object-type"] == Activity\ObjectType::EVENT) && !$owner_unknown) {
Logger::log("Item ".$item["uri"]." seems to contain an event.", Logger::DEBUG);
$ev = Event::fromBBCode($item["body"]);
if ((!empty($ev['desc']) || !empty($ev['summary'])) && !empty($ev['start'])) {
Item::distribute($posted_id);
}
- if (stristr($item["verb"], ACTIVITY_POKE)) {
+ if (stristr($item["verb"], Activity::POKE)) {
$item['id'] = $posted_id;
self::doPoke($item, $importer);
}
}
/**
- * @brief Deletes items
+ * Deletes items
*
* @param object $xpath XPath object
* @param object $deletion deletion elements
}
/**
- * @brief Imports a DFRN message
+ * Imports a DFRN message
*
* @param string $xml The DFRN message
* @param array $importer Record of the importer user mixed with contact of the content
@$doc->loadXML($xml);
$xpath = new DOMXPath($doc);
- $xpath->registerNamespace("atom", NAMESPACE_ATOM1);
- $xpath->registerNamespace("thr", NAMESPACE_THREAD);
- $xpath->registerNamespace("at", NAMESPACE_TOMB);
- $xpath->registerNamespace("media", NAMESPACE_MEDIA);
- $xpath->registerNamespace("dfrn", NAMESPACE_DFRN);
- $xpath->registerNamespace("activity", NAMESPACE_ACTIVITY);
- $xpath->registerNamespace("georss", NAMESPACE_GEORSS);
- $xpath->registerNamespace("poco", NAMESPACE_POCO);
- $xpath->registerNamespace("ostatus", NAMESPACE_OSTATUS);
- $xpath->registerNamespace("statusnet", NAMESPACE_STATUSNET);
+ $xpath->registerNamespace("atom", ActivityNamespace::ATOM1);
+ $xpath->registerNamespace("thr", ActivityNamespace::THREAD);
+ $xpath->registerNamespace("at", ActivityNamespace::TOMB);
+ $xpath->registerNamespace("media", ActivityNamespace::MEDIA);
+ $xpath->registerNamespace("dfrn", ActivityNamespace::DFRN);
+ $xpath->registerNamespace("activity", ActivityNamespace::ACTIVITY);
+ $xpath->registerNamespace("georss", ActivityNamespace::GEORSS);
+ $xpath->registerNamespace("poco", ActivityNamespace::POCO);
+ $xpath->registerNamespace("ostatus", ActivityNamespace::OSTATUS);
+ $xpath->registerNamespace("statusnet", ActivityNamespace::STATUSNET);
$header = [];
$header["uid"] = $importer["importer_uid"];
}
/**
- * @param App $a App
- * @param string $contact_nick contact nickname
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
- */
- public static function autoRedir(App $a, $contact_nick)
- {
- // prevent looping
- if (!empty($_REQUEST['redir'])) {
- Logger::log('autoRedir might be looping because redirect has been redirected', Logger::DEBUG);
- // looping prevention also appears to sometimes prevent authentication for images
- // because browser may have multiple connections open and load an image on a connection
- // whose session wasn't updated when a previous redirect authenticated
- // Leaving commented in case looping reappears
- //return;
- }
-
- if ((! $contact_nick) || ($contact_nick === $a->user['nickname'])) {
- return;
- }
-
- if (local_user()) {
- // We need to find out if $contact_nick is a user on this hub, and if so, if I
- // am a contact of that user. However, that user may have other contacts with the
- // same nickname as me on other hubs or other networks. Exclude these by requiring
- // that the contact have a local URL. I will be the only person with my nickname at
- // this URL, so if a result is found, then I am a contact of the $contact_nick user.
- //
- // We also have to make sure that I'm a legitimate contact--I'm not blocked or pending.
-
- $baseurl = System::baseUrl();
- $domain_st = strpos($baseurl, "://");
- if ($domain_st === false) {
- return;
- }
- $baseurl = substr($baseurl, $domain_st + 3);
- $nurl = Strings::normaliseLink($baseurl);
-
- $r = User::getByNickname($contact_nick, ["uid"]);
- $contact_uid = $r["uid"];
-
- /// @todo Why is there a query for "url" *and* "nurl"? Especially this normalising is strange.
- $r = q("SELECT `id` FROM `contact` WHERE `uid` = (SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1)
- AND `nick` = '%s' AND NOT `self` AND (`url` LIKE '%%%s%%' OR `nurl` LIKE '%%%s%%') AND NOT `blocked` AND NOT `pending` LIMIT 1",
- DBA::escape($contact_nick),
- DBA::escape($a->user['nickname']),
- DBA::escape($baseurl),
- DBA::escape($nurl)
- );
- if ((! DBA::isResult($r))) {
- return;
- }
- // test if redirect authentication already succeeded
- // Note that "contact" in the sense used in the $contact_nick argument to this function
- // and the sense in the $remote[]["cid"] in the session are opposite.
- // In the session variable the user currently fetching is the contact
- // while $contact_nick is the nick of tho user who owns the stuff being fetched.
- foreach (\Friendica\Core\Session::get('remote', []) as $visitor) {
- if ($visitor['uid'] == $contact_uid && $visitor['cid'] == $r[0]['id']) {
- return;
- }
- }
-
- $r = q("SELECT * FROM contact WHERE nick = '%s'
- AND network = '%s' AND uid = %d AND url LIKE '%%%s%%' LIMIT 1",
- DBA::escape($contact_nick),
- DBA::escape(Protocol::DFRN),
- intval(local_user()),
- DBA::escape($baseurl)
- );
- if (! DBA::isResult($r)) {
- return;
- }
-
- $cid = $r[0]['id'];
-
- $dfrn_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
-
- if ($r[0]['duplex'] && $r[0]['issued-id']) {
- $orig_id = $r[0]['issued-id'];
- $dfrn_id = '1:' . $orig_id;
- }
- if ($r[0]['duplex'] && $r[0]['dfrn-id']) {
- $orig_id = $r[0]['dfrn-id'];
- $dfrn_id = '0:' . $orig_id;
- }
-
- // ensure that we've got a valid ID. There may be some edge cases with forums and non-duplex mode
- // that may have triggered some of the "went to {profile/intro} and got an RSS feed" issues
-
- if (strlen($dfrn_id) < 3) {
- return;
- }
-
- $sec = Strings::getRandomHex();
-
- DBA::insert('profile_check', ['uid' => local_user(), 'cid' => $cid, 'dfrn_id' => $dfrn_id, 'sec' => $sec, 'expire' => time() + 45]);
-
- $url = curPageURL();
-
- Logger::log('auto_redir: ' . $r[0]['name'] . ' ' . $sec, Logger::DEBUG);
- $dest = (($url) ? '&destination_url=' . $url : '');
- System::externalRedirect($r[0]['poll'] . '?dfrn_id=' . $dfrn_id
- . '&dfrn_version=' . DFRN_PROTOCOL_VERSION . '&type=profile&sec=' . $sec . $dest);
- }
-
- return;
- }
-
- /**
- * @brief Returns the activity verb
+ * Returns the activity verb
*
* @param array $item Item array
*
if ($item['verb']) {
return $item['verb'];
}
- return ACTIVITY_POST;
+ return Activity::POST;
}
private static function tgroupCheck($uid, $item)
$community_page = ($user['page-flags'] == User::PAGE_FLAGS_COMMUNITY);
$prvgroup = ($user['page-flags'] == User::PAGE_FLAGS_PRVGROUP);
- $link = Strings::normaliseLink(System::baseUrl() . '/profile/' . $user['nickname']);
+ $link = Strings::normaliseLink(DI::baseUrl() . '/profile/' . $user['nickname']);
/*
* Diaspora uses their own hardwired link URL in @-tags
* instead of the one we supply with webfinger
*/
- $dlink = Strings::normaliseLink(System::baseUrl() . '/u/' . $user['nickname']);
+ $dlink = Strings::normaliseLink(DI::baseUrl() . '/u/' . $user['nickname']);
$cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism', $item['body'], $matches, PREG_SET_ORDER);
if ($cnt) {
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;
+ }
}
projects / friendica.git / blobdiff