Coding Standards

Guess who got phpcs configured.
Updated phpcs.xml based on Developer_Intro document.
This commit is contained in:
Adam Magness 2017-11-08 17:02:50 -05:00
commit d7dc51ecc1
7 changed files with 1404 additions and 1008 deletions

View file

@ -1,16 +1,16 @@
<?php <?php
/**
* System Configuration Class
*
* @file include/Core/Config.php
*
* @brief Contains the class with methods for system configuration
*/
namespace Friendica\Core; namespace Friendica\Core;
use Friendica\Database\DBM; use Friendica\Database\DBM;
use dba; use dba;
/**
* @file include/Core/Config.php
*
* @brief Contains the class with methods for system configuration
*/
/** /**
* @brief Arbitrary sytem configuration storage * @brief Arbitrary sytem configuration storage
* Note: * Note:
@ -87,7 +87,6 @@ class Config {
$a = get_app(); $a = get_app();
if (!$refresh) { if (!$refresh) {
// Do we have the cached value? Then return it // Do we have the cached value? Then return it
if (isset(self::$cache[$family][$key])) { if (isset(self::$cache[$family][$key])) {
if (self::$cache[$family][$key] === '!<unset>!') { if (self::$cache[$family][$key] === '!<unset>!') {
@ -108,7 +107,6 @@ class Config {
self::$in_db[$family][$key] = true; self::$in_db[$family][$key] = true;
return $val; return $val;
} elseif (isset($a->config[$family][$key])) { } elseif (isset($a->config[$family][$key])) {
// Assign the value (mostly) from the .htconfig.php to the cache // Assign the value (mostly) from the .htconfig.php to the cache
self::$cache[$family][$key] = $a->config[$family][$key]; self::$cache[$family][$key] = $a->config[$family][$key];
self::$in_db[$family][$key] = false; self::$in_db[$family][$key] = false;

View file

@ -1,10 +1,10 @@
<?php <?php
namespace Friendica\Core;
/** /**
* @file src/Core/NotificationsManager.php * @file src/Core/NotificationsManager.php
* @brief Methods for read and write notifications from/to database * @brief Methods for read and write notifications from/to database
* or for formatting notifications * or for formatting notifications
*/ */
namespace Friendica\Core;
use Friendica\Core\Pconfig; use Friendica\Core\Pconfig;
use Friendica\Core\System; use Friendica\Core\System;
@ -19,10 +19,15 @@ require_once 'include/Contact.php';
* @brief Methods for read and write notifications from/to database * @brief Methods for read and write notifications from/to database
* or for formatting notifications * or for formatting notifications
*/ */
class NotificationsManager { class NotificationsManager
{
private $a; private $a;
public function __construct() { /**
* Constructor
*/
public function __construct()
{
$this->a = get_app(); $this->a = get_app();
} }
@ -38,14 +43,15 @@ class NotificationsManager {
* - msg_html: message as html string * - msg_html: message as html string
* - msg_plain: message as plain text string * - msg_plain: message as plain text string
*/ */
private function _set_extra($notes) { private function _set_extra($notes)
{
$rets = array(); $rets = array();
foreach($notes as $n) { foreach ($notes as $n) {
$local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']); $local_time = datetime_convert('UTC', date_default_timezone_get(), $n['date']);
$n['timestamp'] = strtotime($local_time); $n['timestamp'] = strtotime($local_time);
$n['date_rel'] = relative_date($n['date']); $n['date_rel'] = relative_date($n['date']);
$n['msg_html'] = bbcode($n['msg'], false, false, false, false); $n['msg_html'] = bbcode($n['msg'], false, false, false, false);
$n['msg_plain'] = explode("\n",trim(html2plain($n['msg_html'], 0)))[0]; $n['msg_plain'] = explode("\n", trim(html2plain($n['msg_html'], 0)))[0];
$rets[] = $n; $rets[] = $n;
} }
@ -56,16 +62,18 @@ class NotificationsManager {
/** /**
* @brief Get all notifications for local_user() * @brief Get all notifications for local_user()
* *
* @param array $filter optional Array "column name"=>value: filter query by columns values * @param array $filter optional Array "column name"=>value: filter query by columns values
* @param string $order optional Space separated list of column to sort by. prepend name with "+" to sort ASC, "-" to sort DESC. Default to "-date" * @param string $order optional Space separated list of column to sort by.
* @param string $limit optional Query limits * Prepend name with "+" to sort ASC, "-" to sort DESC. Default to "-date"
* @param string $limit optional Query limits
* *
* @return array of results or false on errors * @return array of results or false on errors
*/ */
public function getAll($filter = array(), $order="-date", $limit="") { public function getAll($filter = array(), $order = "-date", $limit = "")
{
$filter_str = array(); $filter_str = array();
$filter_sql = ""; $filter_sql = "";
foreach($filter as $column => $value) { foreach ($filter as $column => $value) {
$filter_str[] = sprintf("`%s` = '%s'", $column, dbesc($value)); $filter_str[] = sprintf("`%s` = '%s'", $column, dbesc($value));
} }
if (count($filter_str)>0) { if (count($filter_str)>0) {
@ -74,29 +82,31 @@ class NotificationsManager {
$aOrder = explode(" ", $order); $aOrder = explode(" ", $order);
$asOrder = array(); $asOrder = array();
foreach($aOrder as $o) { foreach ($aOrder as $o) {
$dir = "asc"; $dir = "asc";
if ($o[0]==="-") { if ($o[0]==="-") {
$dir = "desc"; $dir = "desc";
$o = substr($o,1); $o = substr($o, 1);
} }
if ($o[0]==="+") { if ($o[0]==="+") {
$dir = "asc"; $dir = "asc";
$o = substr($o,1); $o = substr($o, 1);
} }
$asOrder[] = "$o $dir"; $asOrder[] = "$o $dir";
} }
$order_sql = implode(", ", $asOrder); $order_sql = implode(", ", $asOrder);
if($limit!="") if ($limit != "") {
$limit = " LIMIT ".$limit; $limit = " LIMIT ".$limit;
}
$r = q("SELECT * FROM `notify` WHERE `uid` = %d $filter_sql ORDER BY $order_sql $limit", $r = q(
"SELECT * FROM `notify` WHERE `uid` = %d $filter_sql ORDER BY $order_sql $limit",
intval(local_user()) intval(local_user())
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
return $this->_set_extra($r); return $this->_set_extra($r);
}
return false; return false;
} }
@ -104,11 +114,13 @@ class NotificationsManager {
/** /**
* @brief Get one note for local_user() by $id value * @brief Get one note for local_user() by $id value
* *
* @param int $id * @param int $id identity
* @return array note values or null if not found * @return array note values or null if not found
*/ */
public function getByID($id) { public function getByID($id)
$r = q("SELECT * FROM `notify` WHERE `id` = %d AND `uid` = %d LIMIT 1", {
$r = q(
"SELECT * FROM `notify` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($id), intval($id),
intval(local_user()) intval(local_user())
); );
@ -121,12 +133,14 @@ class NotificationsManager {
/** /**
* @brief set seen state of $note of local_user() * @brief set seen state of $note of local_user()
* *
* @param array $note * @param array $note note array
* @param bool $seen optional true or false, default true * @param bool $seen optional true or false, default true
* @return bool true on success, false on errors * @return bool true on success, false on errors
*/ */
public function setSeen($note, $seen = true) { public function setSeen($note, $seen = true)
return q("UPDATE `notify` SET `seen` = %d WHERE ( `link` = '%s' OR ( `parent` != 0 AND `parent` = %d AND `otype` = '%s' )) AND `uid` = %d", {
return q(
"UPDATE `notify` SET `seen` = %d WHERE ( `link` = '%s' OR ( `parent` != 0 AND `parent` = %d AND `otype` = '%s' )) AND `uid` = %d",
intval($seen), intval($seen),
dbesc($note['link']), dbesc($note['link']),
intval($note['parent']), intval($note['parent']),
@ -141,8 +155,10 @@ class NotificationsManager {
* @param bool $seen optional true or false. default true * @param bool $seen optional true or false. default true
* @return bool true on success, false on error * @return bool true on success, false on error
*/ */
public function setAllSeen($seen = true) { public function setAllSeen($seen = true)
return q("UPDATE `notify` SET `seen` = %d WHERE `uid` = %d", {
return q(
"UPDATE `notify` SET `seen` = %d WHERE `uid` = %d",
intval($seen), intval($seen),
intval(local_user()) intval(local_user())
); );
@ -153,7 +169,8 @@ class NotificationsManager {
* *
* @return array with with notifications TabBar data * @return array with with notifications TabBar data
*/ */
public function getTabs() { public function getTabs()
{
$tabs = array( $tabs = array(
array( array(
'label' => t('System'), 'label' => t('System'),
@ -198,8 +215,8 @@ class NotificationsManager {
/** /**
* @brief Format the notification query in an usable array * @brief Format the notification query in an usable array
* *
* @param array $notifs The array from the db query * @param array $notifs The array from the db query
* @param string $ident The notifications identifier (e.g. network) * @param string $ident The notifications identifier (e.g. network)
* @return array * @return array
* string 'label' => The type of the notification * string 'label' => The type of the notification
* string 'link' => URL to the source * string 'link' => URL to the source
@ -210,13 +227,12 @@ class NotificationsManager {
* string 'ago' => T relative date of the notification * string 'ago' => T relative date of the notification
* bool 'seen' => Is the notification marked as "seen" * bool 'seen' => Is the notification marked as "seen"
*/ */
private function formatNotifs($notifs, $ident = "") { private function formatNotifs($notifs, $ident = "")
{
$notif = array(); $notif = array();
$arr = array(); $arr = array();
if (DBM::is_result($notifs)) { if (DBM::is_result($notifs)) {
foreach ($notifs as $it) { foreach ($notifs as $it) {
// Because we use different db tables for the notification query // Because we use different db tables for the notification query
// we have sometimes $it['unseen'] and sometimes $it['seen]. // we have sometimes $it['unseen'] and sometimes $it['seen].
@ -257,11 +273,10 @@ class NotificationsManager {
: sprintf(t("%s commented on %s's post"), $it['author-name'], $it['pname'])); : sprintf(t("%s commented on %s's post"), $it['author-name'], $it['pname']));
$default_item_when = datetime_convert('UTC', date_default_timezone_get(), $it['created'], 'r'); $default_item_when = datetime_convert('UTC', date_default_timezone_get(), $it['created'], 'r');
$default_item_ago = relative_date($it['created']); $default_item_ago = relative_date($it['created']);
} }
// Transform the different types of notification in an usable array // Transform the different types of notification in an usable array
switch ($it['verb']){ switch ($it['verb']) {
case ACTIVITY_LIKE: case ACTIVITY_LIKE:
$notif = array( $notif = array(
'label' => 'like', 'label' => 'like',
@ -362,7 +377,6 @@ class NotificationsManager {
} }
return $arr; return $arr;
} }
/** /**
@ -372,13 +386,16 @@ class NotificationsManager {
* which aren't marked as "seen" * which aren't marked as "seen"
* @return int Number of network notifications * @return int Number of network notifications
*/ */
private function networkTotal($seen = 0) { private function networkTotal($seen = 0)
{
$sql_seen = ""; $sql_seen = "";
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `item`.`unseen` = 1 "; $sql_seen = " AND `item`.`unseen` = 1 ";
}
$r = q("SELECT COUNT(*) AS `total` $r = q(
"SELECT COUNT(*) AS `total`
FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent` FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent`
WHERE `item`.`visible` = 1 AND `pitem`.`parent` != 0 AND WHERE `item`.`visible` = 1 AND `pitem`.`parent` != 0 AND
`item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0
@ -386,8 +403,9 @@ class NotificationsManager {
intval(local_user()) intval(local_user())
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
return $r[0]['total']; return $r[0]['total'];
}
return 0; return 0;
} }
@ -398,25 +416,28 @@ class NotificationsManager {
* @param int|string $seen * @param int|string $seen
* If 0 only include notifications into the query * If 0 only include notifications into the query
* which aren't marked as "seen" * which aren't marked as "seen"
* @param int $start Start the query at this point * @param int $start Start the query at this point
* @param int $limit Maximum number of query results * @param int $limit Maximum number of query results
* *
* @return array with * @return array with
* string 'ident' => Notification identifier * string 'ident' => Notification identifier
* int 'total' => Total number of available network notifications * int 'total' => Total number of available network notifications
* array 'notifications' => Network notifications * array 'notifications' => Network notifications
*/ */
public function networkNotifs($seen = 0, $start = 0, $limit = 80) { public function networkNotifs($seen = 0, $start = 0, $limit = 80)
{
$ident = 'network'; $ident = 'network';
$total = $this->networkTotal($seen); $total = $this->networkTotal($seen);
$notifs = array(); $notifs = array();
$sql_seen = ""; $sql_seen = "";
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `item`.`unseen` = 1 "; $sql_seen = " AND `item`.`unseen` = 1 ";
}
$r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`author-name`, `item`.`unseen`, $r = q(
"SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`author-name`, `item`.`unseen`,
`item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` AS `object`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` AS `object`,
`pitem`.`author-name` AS `pname`, `pitem`.`author-link` AS `plink`, `pitem`.`guid` AS `pguid` `pitem`.`author-name` AS `pname`, `pitem`.`author-link` AS `plink`, `pitem`.`guid` AS `pguid`
FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent` FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent`
@ -424,13 +445,14 @@ class NotificationsManager {
`item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0
$sql_seen $sql_seen
ORDER BY `item`.`created` DESC LIMIT %d, %d ", ORDER BY `item`.`created` DESC LIMIT %d, %d ",
intval(local_user()), intval(local_user()),
intval($start), intval($start),
intval($limit) intval($limit)
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
$notifs = $this->formatNotifs($r, $ident); $notifs = $this->formatNotifs($r, $ident);
}
$arr = array ( $arr = array (
'notifications' => $notifs, 'notifications' => $notifs,
@ -448,18 +470,22 @@ class NotificationsManager {
* which aren't marked as "seen" * which aren't marked as "seen"
* @return int Number of system notifications * @return int Number of system notifications
*/ */
private function systemTotal($seen = 0) { private function systemTotal($seen = 0)
{
$sql_seen = ""; $sql_seen = "";
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `seen` = 0 "; $sql_seen = " AND `seen` = 0 ";
}
$r = q("SELECT COUNT(*) AS `total` FROM `notify` WHERE `uid` = %d $sql_seen", $r = q(
"SELECT COUNT(*) AS `total` FROM `notify` WHERE `uid` = %d $sql_seen",
intval(local_user()) intval(local_user())
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
return $r[0]['total']; return $r[0]['total'];
}
return 0; return 0;
} }
@ -470,32 +496,36 @@ class NotificationsManager {
* @param int|string $seen * @param int|string $seen
* If 0 only include notifications into the query * If 0 only include notifications into the query
* which aren't marked as "seen" * which aren't marked as "seen"
* @param int $start Start the query at this point * @param int $start Start the query at this point
* @param int $limit Maximum number of query results * @param int $limit Maximum number of query results
* *
* @return array with * @return array with
* string 'ident' => Notification identifier * string 'ident' => Notification identifier
* int 'total' => Total number of available system notifications * int 'total' => Total number of available system notifications
* array 'notifications' => System notifications * array 'notifications' => System notifications
*/ */
public function systemNotifs($seen = 0, $start = 0, $limit = 80) { public function systemNotifs($seen = 0, $start = 0, $limit = 80)
{
$ident = 'system'; $ident = 'system';
$total = $this->systemTotal($seen); $total = $this->systemTotal($seen);
$notifs = array(); $notifs = array();
$sql_seen = ""; $sql_seen = "";
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `seen` = 0 "; $sql_seen = " AND `seen` = 0 ";
}
$r = q("SELECT `id`, `url`, `photo`, `msg`, `date`, `seen` FROM `notify` $r = q(
"SELECT `id`, `url`, `photo`, `msg`, `date`, `seen` FROM `notify`
WHERE `uid` = %d $sql_seen ORDER BY `date` DESC LIMIT %d, %d ", WHERE `uid` = %d $sql_seen ORDER BY `date` DESC LIMIT %d, %d ",
intval(local_user()), intval(local_user()),
intval($start), intval($start),
intval($limit) intval($limit)
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
$notifs = $this->formatNotifs($r, $ident); $notifs = $this->formatNotifs($r, $ident);
}
$arr = array ( $arr = array (
'notifications' => $notifs, 'notifications' => $notifs,
@ -511,12 +541,14 @@ class NotificationsManager {
* *
* @return string The additional sql query * @return string The additional sql query
*/ */
private function _personal_sql_extra() { private function _personal_sql_extra()
{
$myurl = System::baseUrl(true) . '/profile/'. $this->a->user['nickname']; $myurl = System::baseUrl(true) . '/profile/'. $this->a->user['nickname'];
$myurl = substr($myurl,strpos($myurl,'://')+3); $myurl = substr($myurl, strpos($myurl, '://') + 3);
$myurl = str_replace(array('www.','.'),array('','\\.'),$myurl); $myurl = str_replace(array('www.','.'), array('','\\.'), $myurl);
$diasp_url = str_replace('/profile/','/u/',$myurl); $diasp_url = str_replace('/profile/', '/u/', $myurl);
$sql_extra = sprintf(" AND ( `item`.`author-link` regexp '%s' OR `item`.`tag` regexp '%s' OR `item`.`tag` regexp '%s' ) ", $sql_extra = sprintf(
" AND ( `item`.`author-link` regexp '%s' OR `item`.`tag` regexp '%s' OR `item`.`tag` regexp '%s' ) ",
dbesc($myurl . '$'), dbesc($myurl . '$'),
dbesc($myurl . '\\]'), dbesc($myurl . '\\]'),
dbesc($diasp_url . '\\]') dbesc($diasp_url . '\\]')
@ -532,14 +564,17 @@ class NotificationsManager {
* which aren't marked as "seen" * which aren't marked as "seen"
* @return int Number of personal notifications * @return int Number of personal notifications
*/ */
private function personalTotal($seen = 0) { private function personalTotal($seen = 0)
{
$sql_seen = ""; $sql_seen = "";
$sql_extra = $this->_personal_sql_extra(); $sql_extra = $this->_personal_sql_extra();
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `item`.`unseen` = 1 "; $sql_seen = " AND `item`.`unseen` = 1 ";
}
$r = q("SELECT COUNT(*) AS `total` $r = q(
"SELECT COUNT(*) AS `total`
FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent` FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent`
WHERE `item`.`visible` = 1 WHERE `item`.`visible` = 1
$sql_extra $sql_extra
@ -548,8 +583,9 @@ class NotificationsManager {
intval(local_user()) intval(local_user())
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
return $r[0]['total']; return $r[0]['total'];
}
return 0; return 0;
} }
@ -560,25 +596,28 @@ class NotificationsManager {
* @param int|string $seen * @param int|string $seen
* If 0 only include notifications into the query * If 0 only include notifications into the query
* which aren't marked as "seen" * which aren't marked as "seen"
* @param int $start Start the query at this point * @param int $start Start the query at this point
* @param int $limit Maximum number of query results * @param int $limit Maximum number of query results
* *
* @return array with * @return array with
* string 'ident' => Notification identifier * string 'ident' => Notification identifier
* int 'total' => Total number of available personal notifications * int 'total' => Total number of available personal notifications
* array 'notifications' => Personal notifications * array 'notifications' => Personal notifications
*/ */
public function personalNotifs($seen = 0, $start = 0, $limit = 80) { public function personalNotifs($seen = 0, $start = 0, $limit = 80)
{
$ident = 'personal'; $ident = 'personal';
$total = $this->personalTotal($seen); $total = $this->personalTotal($seen);
$sql_extra = $this->_personal_sql_extra(); $sql_extra = $this->_personal_sql_extra();
$notifs = array(); $notifs = array();
$sql_seen = ""; $sql_seen = "";
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `item`.`unseen` = 1 "; $sql_seen = " AND `item`.`unseen` = 1 ";
}
$r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`author-name`, `item`.`unseen`, $r = q(
"SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`author-name`, `item`.`unseen`,
`item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` AS `object`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` AS `object`,
`pitem`.`author-name` AS `pname`, `pitem`.`author-link` AS `plink`, `pitem`.`guid` AS `pguid` `pitem`.`author-name` AS `pname`, `pitem`.`author-link` AS `plink`, `pitem`.`guid` AS `pguid`
FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent` FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent`
@ -586,14 +625,15 @@ class NotificationsManager {
$sql_extra $sql_extra
$sql_seen $sql_seen
AND `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 AND `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0
ORDER BY `item`.`created` DESC LIMIT %d, %d " , ORDER BY `item`.`created` DESC LIMIT %d, %d ",
intval(local_user()), intval(local_user()),
intval($start), intval($start),
intval($limit) intval($limit)
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
$notifs = $this->formatNotifs($r, $ident); $notifs = $this->formatNotifs($r, $ident);
}
$arr = array ( $arr = array (
'notifications' => $notifs, 'notifications' => $notifs,
@ -611,21 +651,25 @@ class NotificationsManager {
* which aren't marked as "seen" * which aren't marked as "seen"
* @return int Number of home notifications * @return int Number of home notifications
*/ */
private function homeTotal($seen = 0) { private function homeTotal($seen = 0)
{
$sql_seen = ""; $sql_seen = "";
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `item`.`unseen` = 1 "; $sql_seen = " AND `item`.`unseen` = 1 ";
}
$r = q("SELECT COUNT(*) AS `total` FROM `item` $r = q(
"SELECT COUNT(*) AS `total` FROM `item`
WHERE `item`.`visible` = 1 AND WHERE `item`.`visible` = 1 AND
`item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 1 `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 1
$sql_seen", $sql_seen",
intval(local_user()) intval(local_user())
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
return $r[0]['total']; return $r[0]['total'];
}
return 0; return 0;
} }
@ -636,24 +680,27 @@ class NotificationsManager {
* @param int|string $seen * @param int|string $seen
* If 0 only include notifications into the query * If 0 only include notifications into the query
* which aren't marked as "seen" * which aren't marked as "seen"
* @param int $start Start the query at this point * @param int $start Start the query at this point
* @param int $limit Maximum number of query results * @param int $limit Maximum number of query results
* *
* @return array with * @return array with
* string 'ident' => Notification identifier * string 'ident' => Notification identifier
* int 'total' => Total number of available home notifications * int 'total' => Total number of available home notifications
* array 'notifications' => Home notifications * array 'notifications' => Home notifications
*/ */
public function homeNotifs($seen = 0, $start = 0, $limit = 80) { public function homeNotifs($seen = 0, $start = 0, $limit = 80)
{
$ident = 'home'; $ident = 'home';
$total = $this->homeTotal($seen); $total = $this->homeTotal($seen);
$notifs = array(); $notifs = array();
$sql_seen = ""; $sql_seen = "";
if($seen === 0) if ($seen === 0) {
$sql_seen = " AND `item`.`unseen` = 1 "; $sql_seen = " AND `item`.`unseen` = 1 ";
}
$r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`author-name`, `item`.`unseen`, $r = q(
"SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`author-name`, `item`.`unseen`,
`item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` AS `object`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object` AS `object`,
`pitem`.`author-name` AS `pname`, `pitem`.`author-link` AS `plink`, `pitem`.`guid` AS `pguid` `pitem`.`author-name` AS `pname`, `pitem`.`author-link` AS `plink`, `pitem`.`guid` AS `pguid`
FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent` FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent`
@ -661,13 +708,14 @@ class NotificationsManager {
`item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 1 `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 1
$sql_seen $sql_seen
ORDER BY `item`.`created` DESC LIMIT %d, %d ", ORDER BY `item`.`created` DESC LIMIT %d, %d ",
intval(local_user()), intval(local_user()),
intval($start), intval($start),
intval($limit) intval($limit)
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
$notifs = $this->formatNotifs($r, $ident); $notifs = $this->formatNotifs($r, $ident);
}
$arr = array ( $arr = array (
'notifications' => $notifs, 'notifications' => $notifs,
@ -685,19 +733,23 @@ class NotificationsManager {
* which aren't marked as ignored * which aren't marked as ignored
* @return int Number of introductions * @return int Number of introductions
*/ */
private function introTotal($all = false) { private function introTotal($all = false)
{
$sql_extra = ""; $sql_extra = "";
if(!$all) if (!$all) {
$sql_extra = " AND `ignore` = 0 "; $sql_extra = " AND `ignore` = 0 ";
}
$r = q("SELECT COUNT(*) AS `total` FROM `intro` $r = q(
"SELECT COUNT(*) AS `total` FROM `intro`
WHERE `intro`.`uid` = %d $sql_extra AND `intro`.`blocked` = 0 ", WHERE `intro`.`uid` = %d $sql_extra AND `intro`.`blocked` = 0 ",
intval($_SESSION['uid']) intval($_SESSION['uid'])
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
return $r[0]['total']; return $r[0]['total'];
}
return 0; return 0;
} }
@ -722,11 +774,13 @@ class NotificationsManager {
$notifs = array(); $notifs = array();
$sql_extra = ""; $sql_extra = "";
if(!$all) if (!$all) {
$sql_extra = " AND `ignore` = 0 "; $sql_extra = " AND `ignore` = 0 ";
}
/// @todo Fetch contact details by "get_contact_details_by_url" instead of queries to contact, fcontact and gcontact /// @todo Fetch contact details by "get_contact_details_by_url" instead of queries to contact, fcontact and gcontact
$r = q("SELECT `intro`.`id` AS `intro_id`, `intro`.*, `contact`.*, $r = q(
"SELECT `intro`.`id` AS `intro_id`, `intro`.*, `contact`.*,
`fcontact`.`name` AS `fname`, `fcontact`.`url` AS `furl`, `fcontact`.`name` AS `fname`, `fcontact`.`url` AS `furl`,
`fcontact`.`photo` AS `fphoto`, `fcontact`.`request` AS `frequest`, `fcontact`.`photo` AS `fphoto`, `fcontact`.`request` AS `frequest`,
`gcontact`.`location` AS `glocation`, `gcontact`.`about` AS `gabout`, `gcontact`.`location` AS `glocation`, `gcontact`.`about` AS `gabout`,
@ -738,13 +792,14 @@ class NotificationsManager {
LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
WHERE `intro`.`uid` = %d $sql_extra AND `intro`.`blocked` = 0 WHERE `intro`.`uid` = %d $sql_extra AND `intro`.`blocked` = 0
LIMIT %d, %d", LIMIT %d, %d",
intval($_SESSION['uid']), intval($_SESSION['uid']),
intval($start), intval($start),
intval($limit) intval($limit)
); );
if (DBM::is_result($r)) if (DBM::is_result($r)) {
$notifs = $this->formatIntros($r); $notifs = $this->formatIntros($r);
}
$arr = array ( $arr = array (
'ident' => $ident, 'ident' => $ident,
@ -761,16 +816,16 @@ class NotificationsManager {
* @param array $intros The array from the db query * @param array $intros The array from the db query
* @return array with the introductions * @return array with the introductions
*/ */
private function formatIntros($intros) { private function formatIntros($intros)
{
$knowyou = ''; $knowyou = '';
foreach($intros as $it) { foreach ($intros as $it) {
// There are two kind of introduction. Contacts suggested by other contacts and normal connection requests. // There are two kind of introduction. Contacts suggested by other contacts and normal connection requests.
// We have to distinguish between these two because they use different data. // We have to distinguish between these two because they use different data.
// Contact suggestions // Contact suggestions
if($it['fid']) { if ($it['fid']) {
$return_addr = bin2hex($this->a->user['nickname'] . '@' . $this->a->get_hostname() . (($this->a->path) ? '/' . $this->a->path : '')); $return_addr = bin2hex($this->a->user['nickname'] . '@' . $this->a->get_hostname() . (($this->a->path) ? '/' . $this->a->path : ''));
$intro = array( $intro = array(
@ -779,25 +834,23 @@ class NotificationsManager {
'intro_id' => $it['intro_id'], 'intro_id' => $it['intro_id'],
'madeby' => $it['name'], 'madeby' => $it['name'],
'contact_id' => $it['contact-id'], 'contact_id' => $it['contact-id'],
'photo' => ((x($it,'fphoto')) ? proxy_url($it['fphoto'], false, PROXY_SIZE_SMALL) : "images/person-175.jpg"), 'photo' => ((x($it, 'fphoto')) ? proxy_url($it['fphoto'], false, PROXY_SIZE_SMALL) : "images/person-175.jpg"),
'name' => $it['fname'], 'name' => $it['fname'],
'url' => zrl($it['furl']), 'url' => zrl($it['furl']),
'hidden' => $it['hidden'] == 1, 'hidden' => $it['hidden'] == 1,
'post_newfriend' => (intval(PConfig::get(local_user(),'system','post_newfriend')) ? '1' : 0), 'post_newfriend' => (intval(PConfig::get(local_user(), 'system', 'post_newfriend')) ? '1' : 0),
'knowyou' => $knowyou, 'knowyou' => $knowyou,
'note' => $it['note'], 'note' => $it['note'],
'request' => $it['frequest'] . '?addr=' . $return_addr, 'request' => $it['frequest'] . '?addr=' . $return_addr,
); );
// Normal connection requests // Normal connection requests
} else { } else {
$it = $this->getMissingIntroData($it); $it = $this->getMissingIntroData($it);
// Don't show these data until you are connected. Diaspora is doing the same. // Don't show these data until you are connected. Diaspora is doing the same.
if($it['gnetwork'] === NETWORK_DIASPORA) { if ($it['gnetwork'] === NETWORK_DIASPORA) {
$it['glocation'] = ""; $it['glocation'] = "";
$it['gabout'] = ""; $it['gabout'] = "";
$it['ggender'] = ""; $it['ggender'] = "";
@ -809,14 +862,14 @@ class NotificationsManager {
'uid' => $_SESSION['uid'], 'uid' => $_SESSION['uid'],
'intro_id' => $it['intro_id'], 'intro_id' => $it['intro_id'],
'contact_id' => $it['contact-id'], 'contact_id' => $it['contact-id'],
'photo' => ((x($it,'photo')) ? proxy_url($it['photo'], false, PROXY_SIZE_SMALL) : "images/person-175.jpg"), 'photo' => ((x($it, 'photo')) ? proxy_url($it['photo'], false, PROXY_SIZE_SMALL) : "images/person-175.jpg"),
'name' => $it['name'], 'name' => $it['name'],
'location' => bbcode($it['glocation'], false, false), 'location' => bbcode($it['glocation'], false, false),
'about' => bbcode($it['gabout'], false, false), 'about' => bbcode($it['gabout'], false, false),
'keywords' => $it['gkeywords'], 'keywords' => $it['gkeywords'],
'gender' => $it['ggender'], 'gender' => $it['ggender'],
'hidden' => $it['hidden'] == 1, 'hidden' => $it['hidden'] == 1,
'post_newfriend' => (intval(PConfig::get(local_user(),'system','post_newfriend')) ? '1' : 0), 'post_newfriend' => (intval(PConfig::get(local_user(), 'system', 'post_newfriend')) ? '1' : 0),
'url' => $it['url'], 'url' => $it['url'],
'zrl' => zrl($it['url']), 'zrl' => zrl($it['url']),
'addr' => $it['gaddr'], 'addr' => $it['gaddr'],
@ -840,7 +893,8 @@ class NotificationsManager {
* *
* @return array The array with the intro data * @return array The array with the intro data
*/ */
private function getMissingIntroData($arr) { private function getMissingIntroData($arr)
{
// If the network and the addr isn't available from the gcontact // If the network and the addr isn't available from the gcontact
// table entry, take the one of the contact table entry // table entry, take the one of the contact table entry
if ($arr['gnetwork'] == "") { if ($arr['gnetwork'] == "") {

View file

@ -1,13 +1,18 @@
<?php <?php
/**
* @file src/Database/DBM.php
*/
namespace Friendica\Database; namespace Friendica\Database;
use dba; use dba;
/** /**
* @brief This class contain functions for the database management * @brief This class contain functions for the database management
* *
* This class contains functions that doesn't need to know if pdo, mysqli or whatever is used. * This class contains functions that doesn't need to know if pdo, mysqli or whatever is used.
*/ */
class DBM { class DBM
{
/** /**
* @brief Return a list of database processes * @brief Return a list of database processes
* *
@ -15,7 +20,8 @@ class DBM {
* 'list' => List of processes, separated in their different states * 'list' => List of processes, separated in their different states
* 'amount' => Number of concurrent database processes * 'amount' => Number of concurrent database processes
*/ */
public static function processlist() { public static function processlist()
{
$r = q("SHOW PROCESSLIST"); $r = q("SHOW PROCESSLIST");
$s = array(); $s = array();
@ -33,8 +39,9 @@ class DBM {
$statelist = ""; $statelist = "";
foreach ($states AS $state => $usage) { foreach ($states AS $state => $usage) {
if ($statelist != "") if ($statelist != "") {
$statelist .= ", "; $statelist .= ", ";
}
$statelist .= $state.": ".$usage; $statelist .= $state.": ".$usage;
} }
return(array("list" => $statelist, "amount" => $processes)); return(array("list" => $statelist, "amount" => $processes));
@ -43,10 +50,12 @@ class DBM {
/** /**
* Checks if $array is a filled array with at least one entry. * Checks if $array is a filled array with at least one entry.
* *
* @param $array mixed A filled array with at least one entry * @param mixed $array A filled array with at least one entry
* @return Whether $array is a filled array or an object with rows *
* @return boolean Whether $array is a filled array or an object with rows
*/ */
public static function is_result($array) { public static function is_result($array)
{
// It could be a return value from an update statement // It could be a return value from an update statement
if (is_bool($array)) { if (is_bool($array)) {
return $array; return $array;
@ -62,12 +71,12 @@ class DBM {
/** /**
* @brief Callback function for "esc_array" * @brief Callback function for "esc_array"
* *
* @param mixed $value Array value * @param mixed $value Array value
* @param string $key Array key * @param string $key Array key
* @param boolean $add_quotation add quotation marks for string values * @param boolean $add_quotation add quotation marks for string values
*/ */
private static function esc_array_callback(&$value, $key, $add_quotation) { private static function esc_array_callback(&$value, $key, $add_quotation)
{
if (!$add_quotation) { if (!$add_quotation) {
if (is_bool($value)) { if (is_bool($value)) {
$value = ($value ? '1' : '0'); $value = ($value ? '1' : '0');
@ -89,10 +98,11 @@ class DBM {
/** /**
* @brief Escapes a whole array * @brief Escapes a whole array
* *
* @param mixed $arr Array with values to be escaped * @param mixed $arr Array with values to be escaped
* @param boolean $add_quotation add quotation marks for string values * @param boolean $add_quotation add quotation marks for string values
*/ */
public static function esc_array(&$arr, $add_quotation = false) { public static function esc_array(&$arr, $add_quotation = false)
{
array_walk($arr, 'self::esc_array_callback', $add_quotation); array_walk($arr, 'self::esc_array_callback', $add_quotation);
} }
@ -100,9 +110,11 @@ class DBM {
* Checks Converts any date string into a SQL compatible date string * Checks Converts any date string into a SQL compatible date string
* *
* @param string $date a date string in any format * @param string $date a date string in any format
*
* @return string SQL style date string * @return string SQL style date string
*/ */
public static function date($date = 'now') { public static function date($date = 'now')
{
$timestamp = strtotime($date); $timestamp = strtotime($date);
// Don't allow lower date strings as '0001-01-01 00:00:00' // Don't allow lower date strings as '0001-01-01 00:00:00'

View file

@ -1,10 +1,8 @@
<?php <?php
/** /**
* @file include/ParseUrl.php * @file include/ParseUrl.php
* @brief Get informations about a given URL * @brief Get informations about a given URL
*/ */
namespace Friendica; namespace Friendica;
use Friendica\Core\Config; use Friendica\Core\Config;
@ -15,24 +13,23 @@ use dba;
use DomXPath; use DomXPath;
use DOMDocument; use DOMDocument;
require_once("include/network.php"); require_once "include/network.php";
require_once("include/Photo.php"); require_once "include/Photo.php";
require_once("include/oembed.php"); require_once "include/oembed.php";
require_once("include/xml.php");
/** /**
* @brief Class with methods for extracting certain content from an url * @brief Class with methods for extracting certain content from an url
*/ */
class ParseUrl { class ParseUrl
{
/** /**
* @brief Search for chached embeddable data of an url otherwise fetch it * @brief Search for chached embeddable data of an url otherwise fetch it
* *
* @param type $url The url of the page which should be scraped * @param type $url The url of the page which should be scraped
* @param type $no_guessing If true the parse doens't search for * @param type $no_guessing If true the parse doens't search for
* preview pictures * preview pictures
* @param type $do_oembed The false option is used by the function fetch_oembed() * @param type $do_oembed The false option is used by the function fetch_oembed()
* to avoid endless loops * to avoid endless loops
* *
* @return array which contains needed data for embedding * @return array which contains needed data for embedding
* string 'url' => The url of the parsed page * string 'url' => The url of the parsed page
@ -47,14 +44,18 @@ class ParseUrl {
* @see ParseUrl::getSiteinfo() for more information about scraping * @see ParseUrl::getSiteinfo() for more information about scraping
* embeddable content * embeddable content
*/ */
public static function getSiteinfoCached($url, $no_guessing = false, $do_oembed = true) { public static function getSiteinfoCached($url, $no_guessing = false, $do_oembed = true)
{
if ($url == "") { if ($url == "") {
return false; return false;
} }
$r = q("SELECT * FROM `parsed_url` WHERE `url` = '%s' AND `guessing` = %d AND `oembed` = %d", $r = q(
dbesc(normalise_link($url)), intval(!$no_guessing), intval($do_oembed)); "SELECT * FROM `parsed_url` WHERE `url` = '%s' AND `guessing` = %d AND `oembed` = %d",
dbesc(normalise_link($url)),
intval(!$no_guessing),
intval($do_oembed)
);
if ($r) { if ($r) {
$data = $r[0]["content"]; $data = $r[0]["content"];
@ -67,9 +68,14 @@ class ParseUrl {
$data = self::getSiteinfo($url, $no_guessing, $do_oembed); $data = self::getSiteinfo($url, $no_guessing, $do_oembed);
dba::insert('parsed_url', array('url' => normalise_link($url), 'guessing' => !$no_guessing, dba::insert(
'parsed_url',
array(
'url' => normalise_link($url), 'guessing' => !$no_guessing,
'oembed' => $do_oembed, 'content' => serialize($data), 'oembed' => $do_oembed, 'content' => serialize($data),
'created' => datetime_convert()), true); 'created' => datetime_convert()),
true
);
return $data; return $data;
} }
@ -83,12 +89,12 @@ class ParseUrl {
* like \<title\>Awesome Title\</title\> or * like \<title\>Awesome Title\</title\> or
* \<meta name="description" content="An awesome description"\> * \<meta name="description" content="An awesome description"\>
* *
* @param type $url The url of the page which should be scraped * @param type $url The url of the page which should be scraped
* @param type $no_guessing If true the parse doens't search for * @param type $no_guessing If true the parse doens't search for
* preview pictures * preview pictures
* @param type $do_oembed The false option is used by the function fetch_oembed() * @param type $do_oembed The false option is used by the function fetch_oembed()
* to avoid endless loops * to avoid endless loops
* @param type $count Internal counter to avoid endless loops * @param type $count Internal counter to avoid endless loops
* *
* @return array which contains needed data for embedding * @return array which contains needed data for embedding
* string 'url' => The url of the parsed page * string 'url' => The url of the parsed page
@ -113,8 +119,8 @@ class ParseUrl {
* </body> * </body>
* @endverbatim * @endverbatim
*/ */
public static function getSiteinfo($url, $no_guessing = false, $do_oembed = true, $count = 1) { public static function getSiteinfo($url, $no_guessing = false, $do_oembed = true, $count = 1)
{
$a = get_app(); $a = get_app();
$siteinfo = array(); $siteinfo = array();
@ -158,7 +164,6 @@ class ParseUrl {
$body = $data["body"]; $body = $data["body"];
if ($do_oembed) { if ($do_oembed) {
$oembed_data = oembed_fetch_url($url); $oembed_data = oembed_fetch_url($url);
if (!in_array($oembed_data->type, array("error", "rich", ""))) { if (!in_array($oembed_data->type, array("error", "rich", ""))) {
@ -364,8 +369,7 @@ class ParseUrl {
"width" => $photodata[0], "width" => $photodata[0],
"height" => $photodata[1]); "height" => $photodata[1]);
} }
}
}
} elseif ($siteinfo["image"] != "") { } elseif ($siteinfo["image"] != "") {
$src = self::completeUrl($siteinfo["image"], $url); $src = self::completeUrl($siteinfo["image"], $url);
@ -433,7 +437,8 @@ class ParseUrl {
* @param string $string Tags * @param string $string Tags
* @return array with formatted Hashtags * @return array with formatted Hashtags
*/ */
public static function convertTagsToArray($string) { public static function convertTagsToArray($string)
{
$arr_tags = str_getcsv($string); $arr_tags = str_getcsv($string);
if (count($arr_tags)) { if (count($arr_tags)) {
// add the # sign to every tag // add the # sign to every tag
@ -449,9 +454,10 @@ class ParseUrl {
* This method is used as callback function * This method is used as callback function
* *
* @param string $tag The pure tag name * @param string $tag The pure tag name
* @param int $k Counter for internal use * @param int $k Counter for internal use
*/ */
private static function arrAddHashes(&$tag, $k) { private static function arrAddHashes(&$tag, $k)
{
$tag = "#" . $tag; $tag = "#" . $tag;
} }
@ -462,14 +468,15 @@ class ParseUrl {
* can miss the scheme so we need to add the correct * can miss the scheme so we need to add the correct
* scheme * scheme
* *
* @param string $url The url which possibly does have * @param string $url The url which possibly does have
* a missing scheme (a link to an image) * a missing scheme (a link to an image)
* @param string $scheme The url with a correct scheme * @param string $scheme The url with a correct scheme
* (e.g. the url from the webpage which does contain the image) * (e.g. the url from the webpage which does contain the image)
* *
* @return string The url with a scheme * @return string The url with a scheme
*/ */
private static function completeUrl($url, $scheme) { private static function completeUrl($url, $scheme)
{
$urlarr = parse_url($url); $urlarr = parse_url($url);
// If the url does allready have an scheme // If the url does allready have an scheme
@ -486,7 +493,7 @@ class ParseUrl {
$complete .= ":".$schemearr["port"]; $complete .= ":".$schemearr["port"];
} }
if (strpos($urlarr["path"],"/") !== 0) { if (strpos($urlarr["path"], "/") !== 0) {
$complete .= "/"; $complete .= "/";
} }

View file

@ -1,5 +1,4 @@
<?php <?php
namespace Friendica\Protocol;
/** /**
* @file include/dfrn.php * @file include/dfrn.php
* @brief The implementation of the dfrn protocol * @brief The implementation of the dfrn protocol
@ -7,6 +6,7 @@ namespace Friendica\Protocol;
* @see https://github.com/friendica/friendica/wiki/Protocol and * @see https://github.com/friendica/friendica/wiki/Protocol and
* https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf * https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
*/ */
namespace Friendica\Protocol;
use Friendica\App; use Friendica\App;
use Friendica\Core\Config; use Friendica\Core\Config;
@ -20,24 +20,24 @@ use DomXPath;
use ostatus; use ostatus;
use xml; use xml;
require_once("include/Contact.php"); require_once "include/Contact.php";
require_once("include/enotify.php"); require_once "include/enotify.php";
require_once("include/threads.php"); require_once "include/threads.php";
require_once("include/socgraph.php"); require_once "include/socgraph.php";
require_once("include/items.php"); require_once "include/items.php";
require_once("include/tags.php"); require_once "include/tags.php";
require_once("include/files.php"); require_once "include/files.php";
require_once("include/event.php"); require_once "include/event.php";
require_once("include/text.php"); require_once "include/text.php";
require_once("include/oembed.php"); require_once "include/oembed.php";
require_once("include/html2bbcode.php"); require_once "include/html2bbcode.php";
require_once("include/bbcode.php"); require_once "include/bbcode.php";
/** /**
* @brief This class contain functions to create and send DFRN XML files * @brief This class contain functions to create and send DFRN XML files
*
*/ */
class DFRN { class DFRN
{
const DFRN_TOP_LEVEL = 0; // Top level posting const DFRN_TOP_LEVEL = 0; // Top level posting
const DFRN_REPLY = 1; // Regular reply that is stored locally const DFRN_REPLY = 1; // Regular reply that is stored locally
@ -54,8 +54,8 @@ class DFRN {
* @return string DFRN entries * @return string DFRN entries
* @todo Add type-hints * @todo Add type-hints
*/ */
public static function entries($items,$owner) { public static function entries($items, $owner)
{
$doc = new DOMDocument('1.0', 'utf-8'); $doc = new DOMDocument('1.0', 'utf-8');
$doc->formatOutput = true; $doc->formatOutput = true;
@ -78,16 +78,16 @@ class DFRN {
* *
* This function is called when another server is pulling data from the user feed. * This function is called when another server is pulling data from the user feed.
* *
* @param string $dfrn_id DFRN ID from the requesting party * @param string $dfrn_id DFRN ID from the requesting party
* @param string $owner_nick Owner nick name * @param string $owner_nick Owner nick name
* @param string $last_update Date of the last update * @param string $last_update Date of the last update
* @param int $direction Can be -1, 0 or 1. * @param int $direction Can be -1, 0 or 1.
* @param boolean $onlyheader Output only the header without content? (Default is "no") * @param boolean $onlyheader Output only the header without content? (Default is "no")
* *
* @return string DFRN feed entries * @return string DFRN feed entries
*/ */
public static function feed($dfrn_id, $owner_nick, $last_update, $direction = 0, $onlyheader = false) { public static function feed($dfrn_id, $owner_nick, $last_update, $direction = 0, $onlyheader = false)
{
$a = get_app(); $a = get_app();
$sitefeed = ((strlen($owner_nick)) ? false : true); // not yet implemented, need to rewrite huge chunks of following logic $sitefeed = ((strlen($owner_nick)) ? false : true); // not yet implemented, need to rewrite huge chunks of following logic
@ -115,7 +115,8 @@ class DFRN {
$sql_extra = " AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' "; $sql_extra = " AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' ";
$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`, `user`.`account-type` $r = q(
"SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`, `user`.`account-type`
FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
WHERE `contact`.`self` AND `user`.`nickname` = '%s' LIMIT 1", WHERE `contact`.`self` AND `user`.`nickname` = '%s' LIMIT 1",
dbesc($owner_nick) dbesc($owner_nick)
@ -132,9 +133,8 @@ class DFRN {
$sql_post_table = ""; $sql_post_table = "";
if (! $public_feed) { if (! $public_feed) {
$sql_extra = ''; $sql_extra = '';
switch($direction) { switch ($direction) {
case (-1): case (-1):
$sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($dfrn_id)); $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($dfrn_id));
$my_id = $dfrn_id; $my_id = $dfrn_id;
@ -152,7 +152,8 @@ class DFRN {
break; // NOTREACHED break; // NOTREACHED
} }
$r = q("SELECT * FROM `contact` WHERE NOT `blocked` AND `contact`.`uid` = %d $sql_extra LIMIT 1", $r = q(
"SELECT * FROM `contact` WHERE NOT `blocked` AND `contact`.`uid` = %d $sql_extra LIMIT 1",
intval($owner_id) intval($owner_id)
); );
@ -161,7 +162,7 @@ class DFRN {
} }
$contact = $r[0]; $contact = $r[0];
require_once('include/security.php'); include_once 'include/security.php';
$groups = init_groups_visitor($contact['id']); $groups = init_groups_visitor($contact['id']);
if (count($groups)) { if (count($groups)) {
@ -172,7 +173,8 @@ class DFRN {
$gs = '<<>>' ; // Impossible to match $gs = '<<>>' ; // Impossible to match
} }
$sql_extra = sprintf(" $sql_extra = sprintf(
"
AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' ) AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' ) AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' )
AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' ) AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
@ -196,8 +198,13 @@ class DFRN {
} }
if (isset($category)) { if (isset($category)) {
$sql_post_table = sprintf("INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d ORDER BY `tid` DESC) AS `term` ON `item`.`id` = `term`.`oid` ", $sql_post_table = sprintf(
dbesc(protect_sprintf($category)), intval(TERM_OBJ_POST), intval(TERM_CATEGORY), intval($owner_id)); "INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d ORDER BY `tid` DESC) AS `term` ON `item`.`id` = `term`.`oid` ",
dbesc(protect_sprintf($category)),
intval(TERM_OBJ_POST),
intval(TERM_CATEGORY),
intval($owner_id)
);
//$sql_extra .= file_tag_file_query('item',$category,'category'); //$sql_extra .= file_tag_file_query('item',$category,'category');
} }
@ -207,9 +214,10 @@ class DFRN {
} }
} }
$check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s'); $check_date = datetime_convert('UTC', 'UTC', $last_update, 'Y-m-d H:i:s');
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, $r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`,
`contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`, `contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`,
`contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`, `contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`,
`contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
@ -263,7 +271,6 @@ class DFRN {
} }
foreach ($items as $item) { foreach ($items as $item) {
// prevent private email from leaking. // prevent private email from leaking.
if ($item['network'] == NETWORK_MAIL) { if ($item['network'] == NETWORK_MAIL) {
continue; continue;
@ -283,7 +290,6 @@ class DFRN {
$entry = self::entry($doc, $type, $item, $owner, true); $entry = self::entry($doc, $type, $item, $owner, true);
$root->appendChild($entry); $root->appendChild($entry);
} }
$atom = trim($doc->saveXML()); $atom = trim($doc->saveXML());
@ -296,19 +302,21 @@ class DFRN {
/** /**
* @brief Generate an atom entry for a given item id * @brief Generate an atom entry for a given item id
* *
* @param int $item_id The item id * @param int $item_id The item id
* @param boolean $conversation Show the conversation. If false show the single post. * @param boolean $conversation Show the conversation. If false show the single post.
* *
* @return string DFRN feed entry * @return string DFRN feed entry
*/ */
public static function itemFeed($item_id, $conversation = false) { public static function itemFeed($item_id, $conversation = false)
{
if ($conversation) { if ($conversation) {
$condition = '`item`.`parent`'; $condition = '`item`.`parent`';
} else { } else {
$condition = '`item`.`id`'; $condition = '`item`.`id`';
} }
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, $r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`,
`contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`, `contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`,
`contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`, `contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`,
`contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
@ -330,7 +338,8 @@ class DFRN {
$items = $r; $items = $r;
$item = $r[0]; $item = $r[0];
$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`, `user`.`account-type` $r = q(
"SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`, `user`.`account-type`
FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
WHERE `contact`.`self` AND `user`.`uid` = %d LIMIT 1", WHERE `contact`.`self` AND `user`.`uid` = %d LIMIT 1",
intval($item['uid']) intval($item['uid'])
@ -377,13 +386,14 @@ class DFRN {
/** /**
* @brief Create XML text for DFRN mails * @brief Create XML text for DFRN mails
* *
* @param array $item message elements * @param array $item message elements
* @param array $owner Owner record * @param array $owner Owner record
* *
* @return string DFRN mail * @return string DFRN mail
* @todo Add type-hints * @todo Add type-hints
*/ */
public static function mail($item, $owner) { public static function mail($item, $owner)
{
$doc = new DOMDocument('1.0', 'utf-8'); $doc = new DOMDocument('1.0', 'utf-8');
$doc->formatOutput = true; $doc->formatOutput = true;
@ -412,13 +422,14 @@ class DFRN {
/** /**
* @brief Create XML text for DFRN friend suggestions * @brief Create XML text for DFRN friend suggestions
* *
* @param array $item suggestion elements * @param array $item suggestion elements
* @param array $owner Owner record * @param array $owner Owner record
* *
* @return string DFRN suggestions * @return string DFRN suggestions
* @todo Add type-hints * @todo Add type-hints
*/ */
public static function fsuggest($item, $owner) { public static function fsuggest($item, $owner)
{
$doc = new DOMDocument('1.0', 'utf-8'); $doc = new DOMDocument('1.0', 'utf-8');
$doc->formatOutput = true; $doc->formatOutput = true;
@ -441,23 +452,27 @@ class DFRN {
* @brief Create XML text for DFRN relocations * @brief Create XML text for DFRN relocations
* *
* @param array $owner Owner record * @param array $owner Owner record
* @param int $uid User ID * @param int $uid User ID
* *
* @return string DFRN relocations * @return string DFRN relocations
* @todo Add type-hints * @todo Add type-hints
*/ */
public static function relocate($owner, $uid) { public static function relocate($owner, $uid)
{
/* get site pubkey. this could be a new installation with no site keys*/ /* get site pubkey. this could be a new installation with no site keys*/
$pubkey = Config::get('system','site_pubkey'); $pubkey = Config::get('system', 'site_pubkey');
if (! $pubkey) { if (! $pubkey) {
$res = new_keypair(1024); $res = new_keypair(1024);
Config::set('system','site_prvkey', $res['prvkey']); Config::set('system', 'site_prvkey', $res['prvkey']);
Config::set('system','site_pubkey', $res['pubkey']); Config::set('system', 'site_pubkey', $res['pubkey']);
} }
$rp = q("SELECT `resource-id` , `scale`, type FROM `photo` $rp = q(
WHERE `profile` = 1 AND `uid` = %d ORDER BY scale;", $uid); "SELECT `resource-id` , `scale`, type FROM `photo`
WHERE `profile` = 1 AND `uid` = %d ORDER BY scale;",
$uid
);
$photos = array(); $photos = array();
$ext = Photo::supportedTypes(); $ext = Photo::supportedTypes();
@ -495,16 +510,17 @@ class DFRN {
/** /**
* @brief Adds the header elements for the DFRN protocol * @brief Adds the header elements for the DFRN protocol
* *
* @param object $doc XML document * @param object $doc XML document
* @param array $owner Owner record * @param array $owner Owner record
* @param string $authorelement Element name for the author * @param string $authorelement Element name for the author
* @param string $alternatelink link to profile or category * @param string $alternatelink link to profile or category
* @param bool $public Is it a header for public posts? * @param bool $public Is it a header for public posts?
* *
* @return object XML root object * @return object XML root object
* @todo Add type-hints * @todo Add type-hints
*/ */
private static function add_header($doc, $owner, $authorelement, $alternatelink = "", $public = false) { private static function add_header($doc, $owner, $authorelement, $alternatelink = "", $public = false)
{
if ($alternatelink == "") { if ($alternatelink == "") {
$alternatelink = $owner['url']; $alternatelink = $owner['url'];
@ -571,19 +587,21 @@ class DFRN {
/** /**
* @brief Adds the author element in the header for the DFRN protocol * @brief Adds the author element in the header for the DFRN protocol
* *
* @param object $doc XML document * @param object $doc XML document
* @param array $owner Owner record * @param array $owner Owner record
* @param string $authorelement Element name for the author * @param string $authorelement Element name for the author
* *
* @return object XML author object * @return object XML author object
* @todo Add type-hints * @todo Add type-hints
*/ */
private static function add_author($doc, $owner, $authorelement, $public) { private static function add_author($doc, $owner, $authorelement, $public)
{
// Is the profile hidden or shouldn't be published in the net? Then add the "hide" element // Is the profile hidden or shouldn't be published in the net? Then add the "hide" element
$r = q("SELECT `id` FROM `profile` INNER JOIN `user` ON `user`.`uid` = `profile`.`uid` $r = q(
"SELECT `id` FROM `profile` INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
WHERE (`hidewall` OR NOT `net-publish`) AND `user`.`uid` = %d", WHERE (`hidewall` OR NOT `net-publish`) AND `user`.`uid` = %d",
intval($owner['uid'])); intval($owner['uid'])
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
$hidewall = true; $hidewall = true;
} else { } else {
@ -629,17 +647,20 @@ class DFRN {
$birthday = feed_birthday($owner['uid'], $owner['timezone']); $birthday = feed_birthday($owner['uid'], $owner['timezone']);
if ($birthday) if ($birthday) {
xml::add_element($doc, $author, "dfrn:birthday", $birthday); xml::add_element($doc, $author, "dfrn:birthday", $birthday);
}
// Only show contact details when we are allowed to // Only show contact details when we are allowed to
$r = q("SELECT `profile`.`about`, `profile`.`name`, `profile`.`homepage`, `user`.`nickname`, $r = q(
"SELECT `profile`.`about`, `profile`.`name`, `profile`.`homepage`, `user`.`nickname`,
`user`.`timezone`, `profile`.`locality`, `profile`.`region`, `profile`.`country-name`, `user`.`timezone`, `profile`.`locality`, `profile`.`region`, `profile`.`country-name`,
`profile`.`pub_keywords`, `profile`.`xmpp`, `profile`.`dob` `profile`.`pub_keywords`, `profile`.`xmpp`, `profile`.`dob`
FROM `profile` FROM `profile`
INNER JOIN `user` ON `user`.`uid` = `profile`.`uid` INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
WHERE `profile`.`is-default` AND NOT `user`.`hidewall` AND `user`.`uid` = %d", WHERE `profile`.`is-default` AND NOT `user`.`hidewall` AND `user`.`uid` = %d",
intval($owner['uid'])); intval($owner['uid'])
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
$profile = $r[0]; $profile = $r[0];
@ -672,7 +693,6 @@ class DFRN {
foreach ($keywords AS $keyword) { foreach ($keywords AS $keyword) {
xml::add_element($doc, $author, "poco:tags", trim($keyword)); xml::add_element($doc, $author, "poco:tags", trim($keyword));
} }
} }
if (trim($profile["xmpp"]) != "") { if (trim($profile["xmpp"]) != "") {
@ -710,15 +730,16 @@ class DFRN {
/** /**
* @brief Adds the author elements in the "entry" elements of the DFRN protocol * @brief Adds the author elements in the "entry" elements of the DFRN protocol
* *
* @param object $doc XML document * @param object $doc XML document
* @param string $element Element name for the author * @param string $element Element name for the author
* @param string $contact_url Link of the contact * @param string $contact_url Link of the contact
* @param array $items Item elements * @param array $item Item elements
* *
* @return object XML author object * @return object XML author object
* @todo Add type-hints * @todo Add type-hints
*/ */
private static function add_entry_author($doc, $element, $contact_url, $item) { private static function add_entry_author($doc, $element, $contact_url, $item)
{
$contact = get_contact_details_by_url($contact_url, $item["uid"]); $contact = get_contact_details_by_url($contact_url, $item["uid"]);
@ -752,15 +773,15 @@ class DFRN {
/** /**
* @brief Adds the activity elements * @brief Adds the activity elements
* *
* @param object $doc XML document * @param object $doc XML document
* @param string $element Element name for the activity * @param string $element Element name for the activity
* @param string $activity activity value * @param string $activity activity value
* *
* @return object XML activity object * @return object XML activity object
* @todo Add type-hints * @todo Add type-hints
*/ */
private static function create_activity($doc, $element, $activity) { private static function create_activity($doc, $element, $activity)
{
if ($activity) { if ($activity) {
$entry = $doc->createElement($element); $entry = $doc->createElement($element);
@ -815,19 +836,20 @@ class DFRN {
/** /**
* @brief Adds the elements for attachments * @brief Adds the elements for attachments
* *
* @param object $doc XML document * @param object $doc XML document
* @param object $root XML root * @param object $root XML root
* @param array $item Item element * @param array $item Item element
* *
* @return object XML attachment object * @return object XML attachment object
* @todo Add type-hints * @todo Add type-hints
*/ */
private static function get_attachment($doc, $root, $item) { private static function get_attachment($doc, $root, $item)
$arr = explode('[/attach],',$item['attach']); {
$arr = explode('[/attach],', $item['attach']);
if (count($arr)) { if (count($arr)) {
foreach ($arr as $r) { foreach ($arr as $r) {
$matches = false; $matches = false;
$cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches); $cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|', $r, $matches);
if ($cnt) { if ($cnt) {
$attributes = array("rel" => "enclosure", $attributes = array("rel" => "enclosure",
"href" => $matches[1], "href" => $matches[1],
@ -850,19 +872,19 @@ class DFRN {
/** /**
* @brief Adds the "entry" elements for the DFRN protocol * @brief Adds the "entry" elements for the DFRN protocol
* *
* @param object $doc XML document * @param object $doc XML document
* @param string $type "text" or "html" * @param string $type "text" or "html"
* @param array $item Item element * @param array $item Item element
* @param array $owner Owner record * @param array $owner Owner record
* @param bool $comment Trigger the sending of the "comment" element * @param bool $comment Trigger the sending of the "comment" element
* @param int $cid Contact ID of the recipient * @param int $cid Contact ID of the recipient
* @param bool $single If set, the entry is created as an XML document with a single "entry" element * @param bool $single If set, the entry is created as an XML document with a single "entry" element
* *
* @return object XML entry object * @return object XML entry object
* @todo Add type-hints * @todo Add type-hints
*/ */
private static function entry($doc, $type, $item, $owner, $comment = false, $cid = 0, $single = false) { private static function entry($doc, $type, $item, $owner, $comment = false, $cid = 0, $single = false)
{
$mentioned = array(); $mentioned = array();
if (!$item['parent']) { if (!$item['parent']) {
@ -870,7 +892,7 @@ class DFRN {
} }
if ($item['deleted']) { if ($item['deleted']) {
$attributes = array("ref" => $item['uri'], "when" => datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)); $attributes = array("ref" => $item['uri'], "when" => datetime_convert('UTC', 'UTC', $item['edited'] . '+00:00', ATOM_TIME));
return xml::create_element($doc, "at:deleted-entry", "", $attributes); return xml::create_element($doc, "at:deleted-entry", "", $attributes);
} }
@ -892,7 +914,7 @@ class DFRN {
} }
if ($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid']) { if ($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid']) {
$body = fix_private_photos($item['body'],$owner['uid'],$item,$cid); $body = fix_private_photos($item['body'], $owner['uid'], $item, $cid);
} else { } else {
$body = $item['body']; $body = $item['body'];
} }
@ -950,8 +972,8 @@ class DFRN {
xml::add_element($doc, $entry, "id", $item["uri"]); xml::add_element($doc, $entry, "id", $item["uri"]);
xml::add_element($doc, $entry, "title", $item["title"]); xml::add_element($doc, $entry, "title", $item["title"]);
xml::add_element($doc, $entry, "published", datetime_convert("UTC","UTC",$item["created"]."+00:00",ATOM_TIME)); xml::add_element($doc, $entry, "published", datetime_convert("UTC", "UTC", $item["created"] . "+00:00", ATOM_TIME));
xml::add_element($doc, $entry, "updated", datetime_convert("UTC","UTC",$item["edited"]."+00:00",ATOM_TIME)); xml::add_element($doc, $entry, "updated", datetime_convert("UTC", "UTC", $item["edited"] . "+00:00", ATOM_TIME));
// "dfrn:env" is used to read the content // "dfrn:env" is used to read the content
xml::add_element($doc, $entry, "dfrn:env", base64url_encode($body, true)); xml::add_element($doc, $entry, "dfrn:env", base64url_encode($body, true));
@ -961,8 +983,14 @@ class DFRN {
xml::add_element($doc, $entry, "content", (($type == 'html') ? $htmlbody : $body), array("type" => $type)); xml::add_element($doc, $entry, "content", (($type == 'html') ? $htmlbody : $body), array("type" => $type));
// We save this value in "plink". Maybe we should read it from there as well? // We save this value in "plink". Maybe we should read it from there as well?
xml::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html", xml::add_element(
"href" => System::baseUrl()."/display/".$item["guid"])); $doc,
$entry,
"link",
"",
array("rel" => "alternate", "type" => "text/html",
"href" => System::baseUrl() . "/display/" . $item["guid"])
);
// "comment-allow" is some old fashioned stuff for old Friendica versions. // "comment-allow" is some old fashioned stuff for old Friendica versions.
// It is included in the rewritten code for completeness // It is included in the rewritten code for completeness
@ -1042,18 +1070,32 @@ class DFRN {
} }
foreach ($mentioned AS $mention) { foreach ($mentioned AS $mention) {
$r = q("SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'", $r = q(
"SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'",
intval($owner["uid"]), intval($owner["uid"]),
dbesc(normalise_link($mention))); dbesc(normalise_link($mention))
);
if (DBM::is_result($r) && ($r[0]["forum"] || $r[0]["prv"])) { if (DBM::is_result($r) && ($r[0]["forum"] || $r[0]["prv"])) {
xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned", xml::add_element(
"ostatus:object-type" => ACTIVITY_OBJ_GROUP, $doc,
"href" => $mention)); $entry,
"link",
"",
array("rel" => "mentioned",
"ostatus:object-type" => ACTIVITY_OBJ_GROUP,
"href" => $mention)
);
} else { } else {
xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned", xml::add_element(
"ostatus:object-type" => ACTIVITY_OBJ_PERSON, $doc,
"href" => $mention)); $entry,
"link",
"",
array("rel" => "mentioned",
"ostatus:object-type" => ACTIVITY_OBJ_PERSON,
"href" => $mention)
);
} }
} }
@ -1066,11 +1108,12 @@ class DFRN {
* @brief encrypts data via AES * @brief encrypts data via AES
* *
* @param string $data The data that is to be encrypted * @param string $data The data that is to be encrypted
* @param string $key The AES key * @param string $key The AES key
* *
* @return string encrypted data * @return string encrypted data
*/ */
private static function aes_encrypt($data, $key) { private static function aes_encrypt($data, $key)
{
return openssl_encrypt($data, 'aes-128-ecb', $key, OPENSSL_RAW_DATA); return openssl_encrypt($data, 'aes-128-ecb', $key, OPENSSL_RAW_DATA);
} }
@ -1078,27 +1121,28 @@ class DFRN {
* @brief decrypts data via AES * @brief decrypts data via AES
* *
* @param string $encrypted The encrypted data * @param string $encrypted The encrypted data
* @param string $key The AES key * @param string $key The AES key
* *
* @return string decrypted data * @return string decrypted data
*/ */
public static function aes_decrypt($encrypted, $key) { public static function aes_decrypt($encrypted, $key)
{
return openssl_decrypt($encrypted, 'aes-128-ecb', $key, OPENSSL_RAW_DATA); return openssl_decrypt($encrypted, 'aes-128-ecb', $key, OPENSSL_RAW_DATA);
} }
/** /**
* @brief Delivers the atom content to the contacts * @brief Delivers the atom content to the contacts
* *
* @param array $owner Owner record * @param array $owner Owner record
* @param array $contactr Contact record of the receiver * @param array $contact Contact record of the receiver
* @param string $atom Content that will be transmitted * @param string $atom Content that will be transmitted
* @param bool $dissolve (to be documented) * @param bool $dissolve (to be documented)
* *
* @return int Deliver status. -1 means an error. * @return int Deliver status. -1 means an error.
* @todo Add array type-hint for $owner, $contact * @todo Add array type-hint for $owner, $contact
*/ */
public static function deliver($owner,$contact,$atom, $dissolve = false) { public static function deliver($owner, $contact, $atom, $dissolve = false)
{
$a = get_app(); $a = get_app();
$idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']); $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
@ -1115,7 +1159,7 @@ class DFRN {
logger("Local rino version: ". $rino, LOGGER_DEBUG); logger("Local rino version: ". $rino, LOGGER_DEBUG);
$ssl_val = intval(Config::get('system','ssl_policy')); $ssl_val = intval(Config::get('system', 'ssl_policy'));
$ssl_policy = ''; $ssl_policy = '';
switch ($ssl_val) { switch ($ssl_val) {
@ -1154,7 +1198,7 @@ class DFRN {
return 3; return 3;
} }
if (strpos($xml,'<?xml') === false) { if (strpos($xml, '<?xml') === false) {
logger('dfrn_deliver: no valid XML returned'); logger('dfrn_deliver: no valid XML returned');
logger('dfrn_deliver: returned XML: ' . $xml, LOGGER_DATA); logger('dfrn_deliver: returned XML: ' . $xml, LOGGER_DATA);
return 3; return 3;
@ -1184,8 +1228,10 @@ class DFRN {
if ($perm) { if ($perm) {
if ((($perm == 'rw') && (! intval($contact['writable']))) if ((($perm == 'rw') && (! intval($contact['writable'])))
|| (($perm == 'r') && (intval($contact['writable'])))) { || (($perm == 'r') && (intval($contact['writable'])))
q("update contact set writable = %d where id = %d", ) {
q(
"update contact set writable = %d where id = %d",
intval(($perm == 'rw') ? 1 : 0), intval(($perm == 'rw') ? 1 : 0),
intval($contact['id']) intval($contact['id'])
); );
@ -1195,18 +1241,19 @@ class DFRN {
if (($contact['duplex'] && strlen($contact['pubkey'])) if (($contact['duplex'] && strlen($contact['pubkey']))
|| ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey'])) || ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey']))
|| ($contact['rel'] == CONTACT_IS_SHARING && strlen($contact['pubkey']))) { || ($contact['rel'] == CONTACT_IS_SHARING && strlen($contact['pubkey']))
openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']); ) {
openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']); openssl_public_decrypt($sent_dfrn_id, $final_dfrn_id, $contact['pubkey']);
openssl_public_decrypt($challenge, $postvars['challenge'], $contact['pubkey']);
} else { } else {
openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']); openssl_private_decrypt($sent_dfrn_id, $final_dfrn_id, $contact['prvkey']);
openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']); openssl_private_decrypt($challenge, $postvars['challenge'], $contact['prvkey']);
} }
$final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.')); $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
if (strpos($final_dfrn_id,':') == 1) { if (strpos($final_dfrn_id, ':') == 1) {
$final_dfrn_id = substr($final_dfrn_id,2); $final_dfrn_id = substr($final_dfrn_id, 2);
} }
if ($final_dfrn_id != $orig_id) { if ($final_dfrn_id != $orig_id) {
@ -1226,7 +1273,7 @@ class DFRN {
$postvars['data'] = $atom; $postvars['data'] = $atom;
$postvars['perm'] = 'rw'; $postvars['perm'] = 'rw';
} else { } else {
$postvars['data'] = str_replace('<dfrn:comment-allow>1','<dfrn:comment-allow>0',$atom); $postvars['data'] = str_replace('<dfrn:comment-allow>1', '<dfrn:comment-allow>0', $atom);
$postvars['perm'] = 'r'; $postvars['perm'] = 'r';
} }
@ -1280,20 +1327,19 @@ class DFRN {
if ($dfrn_version >= 2.1) { if ($dfrn_version >= 2.1) {
if (($contact['duplex'] && strlen($contact['pubkey'])) if (($contact['duplex'] && strlen($contact['pubkey']))
|| ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey'])) || ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey']))
|| ($contact['rel'] == CONTACT_IS_SHARING && strlen($contact['pubkey']))) { || ($contact['rel'] == CONTACT_IS_SHARING && strlen($contact['pubkey']))
openssl_public_encrypt($key,$postvars['key'],$contact['pubkey']); ) {
openssl_public_encrypt($key, $postvars['key'], $contact['pubkey']);
} else { } else {
openssl_private_encrypt($key,$postvars['key'],$contact['prvkey']); openssl_private_encrypt($key, $postvars['key'], $contact['prvkey']);
} }
} else { } else {
if (($contact['duplex'] && strlen($contact['prvkey'])) || ($owner['page-flags'] == PAGE_COMMUNITY)) { if (($contact['duplex'] && strlen($contact['prvkey'])) || ($owner['page-flags'] == PAGE_COMMUNITY)) {
openssl_private_encrypt($key,$postvars['key'],$contact['prvkey']); openssl_private_encrypt($key, $postvars['key'], $contact['prvkey']);
} else { } else {
openssl_public_encrypt($key,$postvars['key'],$contact['pubkey']); openssl_public_encrypt($key, $postvars['key'], $contact['pubkey']);
} }
} }
logger('md5 rawkey ' . md5($postvars['key'])); logger('md5 rawkey ' . md5($postvars['key']));
@ -1302,7 +1348,7 @@ class DFRN {
} }
logger('dfrn_deliver: ' . "SENDING: " . print_r($postvars,true), LOGGER_DATA); logger('dfrn_deliver: ' . "SENDING: " . print_r($postvars, true), LOGGER_DATA);
$xml = post_url($contact['notify'], $postvars); $xml = post_url($contact['notify'], $postvars);
@ -1313,11 +1359,11 @@ class DFRN {
return -9; // timed out return -9; // timed out
} }
if (($curl_stat == 503) && (stristr($a->get_curl_headers(),'retry-after'))) { if (($curl_stat == 503) && (stristr($a->get_curl_headers(), 'retry-after'))) {
return -10; return -10;
} }
if (strpos($xml,'<?xml') === false) { if (strpos($xml, '<?xml') === false) {
logger('dfrn_deliver: phase 2: no valid XML returned'); logger('dfrn_deliver: phase 2: no valid XML returned');
logger('dfrn_deliver: phase 2: returned XML: ' . $xml, LOGGER_DATA); logger('dfrn_deliver: phase 2: returned XML: ' . $xml, LOGGER_DATA);
return 3; return 3;
@ -1325,7 +1371,7 @@ class DFRN {
if ($contact['term-date'] > NULL_DATE) { if ($contact['term-date'] > NULL_DATE) {
logger("dfrn_deliver: $url back from the dead - removing mark for death"); logger("dfrn_deliver: $url back from the dead - removing mark for death");
require_once('include/Contact.php'); include_once 'include/Contact.php';
unmark_for_death($contact); unmark_for_death($contact);
} }
@ -1345,18 +1391,20 @@ class DFRN {
/** /**
* @brief Add new birthday event for this person * @brief Add new birthday event for this person
* *
* @param array $contact Contact record * @param array $contact Contact record
* @param string $birthday Birthday of the contact * @param string $birthday Birthday of the contact
* @todo Add array type-hint for $contact * @todo Add array type-hint for $contact
*/ */
private static function birthday_event($contact, $birthday) { private static function birthday_event($contact, $birthday)
{
// Check for duplicates // Check for duplicates
$r = q("SELECT `id` FROM `event` WHERE `uid` = %d AND `cid` = %d AND `start` = '%s' AND `type` = '%s' LIMIT 1", $r = q(
"SELECT `id` FROM `event` WHERE `uid` = %d AND `cid` = %d AND `start` = '%s' AND `type` = '%s' LIMIT 1",
intval($contact["uid"]), intval($contact["uid"]),
intval($contact["id"]), intval($contact["id"]),
dbesc(datetime_convert("UTC","UTC", $birthday)), dbesc(datetime_convert("UTC", "UTC", $birthday)),
dbesc("birthday")); dbesc("birthday")
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
return; return;
@ -1367,14 +1415,15 @@ class DFRN {
$bdtext = sprintf(t("%s\'s birthday"), $contact["name"]); $bdtext = sprintf(t("%s\'s birthday"), $contact["name"]);
$bdtext2 = sprintf(t("Happy Birthday %s"), " [url=".$contact["url"]."]".$contact["name"]."[/url]") ; $bdtext2 = sprintf(t("Happy Birthday %s"), " [url=".$contact["url"]."]".$contact["name"]."[/url]") ;
$r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`summary`,`desc`,`type`) $r = q(
"INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`summary`,`desc`,`type`)
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s') ", VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s') ",
intval($contact["uid"]), intval($contact["uid"]),
intval($contact["id"]), intval($contact["id"]),
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc(datetime_convert("UTC","UTC", $birthday)), dbesc(datetime_convert("UTC", "UTC", $birthday)),
dbesc(datetime_convert("UTC","UTC", $birthday." + 1 day ")), dbesc(datetime_convert("UTC", "UTC", $birthday . " + 1 day ")),
dbesc($bdtext), dbesc($bdtext),
dbesc($bdtext2), dbesc($bdtext2),
dbesc("birthday") dbesc("birthday")
@ -1384,25 +1433,29 @@ class DFRN {
/** /**
* @brief Fetch the author data from head or entry items * @brief Fetch the author data from head or entry items
* *
* @param object $xpath XPath object * @param object $xpath XPath object
* @param object $context In which context should the data be searched * @param object $context In which context should the data be searched
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @param string $element Element name from which the data is fetched * @param string $element Element name from which the data is fetched
* @param bool $onlyfetch Should the data only be fetched or should it update the contact record as well * @param bool $onlyfetch Should the data only be fetched or should it update the contact record as well
* *
* @return Returns an array with relevant data of the author * @return Returns an array with relevant data of the author
* @todo Find good type-hints for all parameter * @todo Find good type-hints for all parameter
*/ */
private static function fetchauthor($xpath, $context, $importer, $element, $onlyfetch, $xml = "") { private static function fetchauthor($xpath, $context, $importer, $element, $onlyfetch, $xml = "")
{
$author = array(); $author = array();
$author["name"] = $xpath->evaluate($element."/atom:name/text()", $context)->item(0)->nodeValue; $author["name"] = $xpath->evaluate($element."/atom:name/text()", $context)->item(0)->nodeValue;
$author["link"] = $xpath->evaluate($element."/atom:uri/text()", $context)->item(0)->nodeValue; $author["link"] = $xpath->evaluate($element."/atom:uri/text()", $context)->item(0)->nodeValue;
$r = q("SELECT `id`, `uid`, `url`, `network`, `avatar-date`, `name-date`, `uri-date`, `addr`, $r = q(
"SELECT `id`, `uid`, `url`, `network`, `avatar-date`, `name-date`, `uri-date`, `addr`,
`name`, `nick`, `about`, `location`, `keywords`, `xmpp`, `bdyear`, `bd`, `hidden`, `contact-type` `name`, `nick`, `about`, `location`, `keywords`, `xmpp`, `bdyear`, `bd`, `hidden`, `contact-type`
FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'", FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'",
intval($importer["uid"]), dbesc(normalise_link($author["link"])), dbesc(NETWORK_STATUSNET)); intval($importer["uid"]),
dbesc(normalise_link($author["link"])),
dbesc(NETWORK_STATUSNET)
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
$contact = $r[0]; $contact = $r[0];
@ -1591,19 +1644,34 @@ class DFRN {
if ($update) { if ($update) {
logger("Update contact data for contact " . $contact["id"] . " (" . $contact["nick"] . ")", LOGGER_DEBUG); logger("Update contact data for contact " . $contact["id"] . " (" . $contact["nick"] . ")", LOGGER_DEBUG);
q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', q(
"UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s',
`addr` = '%s', `keywords` = '%s', `bdyear` = '%s', `bd` = '%s', `hidden` = %d, `addr` = '%s', `keywords` = '%s', `bdyear` = '%s', `bd` = '%s', `hidden` = %d,
`xmpp` = '%s', `name-date` = '%s', `uri-date` = '%s' `xmpp` = '%s', `name-date` = '%s', `uri-date` = '%s'
WHERE `id` = %d AND `network` = '%s'", WHERE `id` = %d AND `network` = '%s'",
dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]), dbesc($contact["name"]),
dbesc($contact["addr"]), dbesc($contact["keywords"]), dbesc($contact["bdyear"]), dbesc($contact["nick"]),
dbesc($contact["bd"]), intval($contact["hidden"]), dbesc($contact["xmpp"]), dbesc($contact["about"]),
dbesc(DBM::date($contact["name-date"])), dbesc(DBM::date($contact["uri-date"])), dbesc($contact["location"]),
intval($contact["id"]), dbesc($contact["network"])); dbesc($contact["addr"]),
dbesc($contact["keywords"]),
dbesc($contact["bdyear"]),
dbesc($contact["bd"]),
intval($contact["hidden"]),
dbesc($contact["xmpp"]),
dbesc(DBM::date($contact["name-date"])),
dbesc(DBM::date($contact["uri-date"])),
intval($contact["id"]),
dbesc($contact["network"])
);
} }
update_contact_avatar($author["avatar"], $importer["uid"], $contact["id"], update_contact_avatar(
(strtotime($contact["avatar-date"]) > strtotime($r[0]["avatar-date"]))); $author["avatar"],
$importer["uid"],
$contact["id"],
(strtotime($contact["avatar-date"]) > strtotime($r[0]["avatar-date"]))
);
/* /*
* The generation is a sign for the reliability of the provided data. * The generation is a sign for the reliability of the provided data.
@ -1627,14 +1695,15 @@ class DFRN {
/** /**
* @brief Transforms activity objects into an XML string * @brief Transforms activity objects into an XML string
* *
* @param object $xpath XPath object * @param object $xpath XPath object
* @param object $activity Activity object * @param object $activity Activity object
* @param text $element element name * @param text $element element name
* *
* @return string XML string * @return string XML string
* @todo Find good type-hints for all parameter * @todo Find good type-hints for all parameter
*/ */
private static function transform_activity($xpath, $activity, $element) { private static function transform_activity($xpath, $activity, $element)
{
if (!is_object($activity)) { if (!is_object($activity)) {
return ""; return "";
} }
@ -1681,13 +1750,13 @@ class DFRN {
/** /**
* @brief Processes the mail elements * @brief Processes the mail elements
* *
* @param object $xpath XPath object * @param object $xpath XPath object
* @param object $mail mail elements * @param object $mail mail elements
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @todo Find good type-hints for all parameter * @todo Find good type-hints for all parameter
*/ */
private static function process_mail($xpath, $mail, $importer) { private static function process_mail($xpath, $mail, $importer)
{
logger("Processing mails"); logger("Processing mails");
/// @TODO Rewrite this to one statement /// @TODO Rewrite this to one statement
@ -1732,12 +1801,13 @@ class DFRN {
/** /**
* @brief Processes the suggestion elements * @brief Processes the suggestion elements
* *
* @param object $xpath XPath object * @param object $xpath XPath object
* @param object $suggestion suggestion elements * @param object $suggestion suggestion elements
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @todo Find good type-hints for all parameter * @todo Find good type-hints for all parameter
*/ */
private static function process_suggestion($xpath, $suggestion, $importer) { private static function process_suggestion($xpath, $suggestion, $importer)
{
$a = get_app(); $a = get_app();
logger("Processing suggestions"); logger("Processing suggestions");
@ -1754,7 +1824,8 @@ class DFRN {
// Does our member already have a friend matching this description? // Does our member already have a friend matching this description?
$r = q("SELECT `id` FROM `contact` WHERE `name` = '%s' AND `nurl` = '%s' AND `uid` = %d LIMIT 1", $r = q(
"SELECT `id` FROM `contact` WHERE `name` = '%s' AND `nurl` = '%s' AND `uid` = %d LIMIT 1",
dbesc($suggest["name"]), dbesc($suggest["name"]),
dbesc(normalise_link($suggest["url"])), dbesc(normalise_link($suggest["url"])),
intval($suggest["uid"]) intval($suggest["uid"])
@ -1774,7 +1845,8 @@ class DFRN {
// Do we already have an fcontact record for this person? // Do we already have an fcontact record for this person?
$fid = 0; $fid = 0;
$r = q("SELECT `id` FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1", $r = q(
"SELECT `id` FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1",
dbesc($suggest["url"]), dbesc($suggest["url"]),
dbesc($suggest["name"]), dbesc($suggest["name"]),
dbesc($suggest["request"]) dbesc($suggest["request"])
@ -1783,7 +1855,8 @@ class DFRN {
$fid = $r[0]["id"]; $fid = $r[0]["id"];
// OK, we do. Do we already have an introduction for this person ? // OK, we do. Do we already have an introduction for this person ?
$r = q("SELECT `id` FROM `intro` WHERE `uid` = %d AND `fid` = %d LIMIT 1", $r = q(
"SELECT `id` FROM `intro` WHERE `uid` = %d AND `fid` = %d LIMIT 1",
intval($suggest["uid"]), intval($suggest["uid"]),
intval($fid) intval($fid)
); );
@ -1800,14 +1873,16 @@ class DFRN {
} }
} }
if (!$fid) { if (!$fid) {
$r = q("INSERT INTO `fcontact` (`name`,`url`,`photo`,`request`) VALUES ('%s', '%s', '%s', '%s')", $r = q(
"INSERT INTO `fcontact` (`name`,`url`,`photo`,`request`) VALUES ('%s', '%s', '%s', '%s')",
dbesc($suggest["name"]), dbesc($suggest["name"]),
dbesc($suggest["url"]), dbesc($suggest["url"]),
dbesc($suggest["photo"]), dbesc($suggest["photo"]),
dbesc($suggest["request"]) dbesc($suggest["request"])
); );
} }
$r = q("SELECT `id` FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1", $r = q(
"SELECT `id` FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1",
dbesc($suggest["url"]), dbesc($suggest["url"]),
dbesc($suggest["name"]), dbesc($suggest["name"]),
dbesc($suggest["request"]) dbesc($suggest["request"])
@ -1826,7 +1901,8 @@ class DFRN {
$hash = random_string(); $hash = random_string();
$r = q("INSERT INTO `intro` (`uid`, `fid`, `contact-id`, `note`, `hash`, `datetime`, `blocked`) $r = q(
"INSERT INTO `intro` (`uid`, `fid`, `contact-id`, `note`, `hash`, `datetime`, `blocked`)
VALUES(%d, %d, %d, '%s', '%s', '%s', %d)", VALUES(%d, %d, %d, '%s', '%s', '%s', %d)",
intval($suggest["uid"]), intval($suggest["uid"]),
intval($fid), intval($fid),
@ -1837,7 +1913,8 @@ class DFRN {
intval(0) intval(0)
); );
notification(array( notification(
array(
"type" => NOTIFY_SUGGEST, "type" => NOTIFY_SUGGEST,
"notify_flags" => $importer["notify-flags"], "notify_flags" => $importer["notify-flags"],
"language" => $importer["language"], "language" => $importer["language"],
@ -1850,23 +1927,22 @@ class DFRN {
"source_link" => $importer["url"], "source_link" => $importer["url"],
"source_photo" => $importer["photo"], "source_photo" => $importer["photo"],
"verb" => ACTIVITY_REQ_FRIEND, "verb" => ACTIVITY_REQ_FRIEND,
"otype" => "intro" "otype" => "intro")
)); );
return true; return true;
} }
/** /**
* @brief Processes the relocation elements * @brief Processes the relocation elements
* *
* @param object $xpath XPath object * @param object $xpath XPath object
* @param object $relocation relocation elements * @param object $relocation relocation elements
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @todo Find good type-hints for all parameter * @todo Find good type-hints for all parameter
*/ */
private static function process_relocation($xpath, $relocation, $importer) { private static function process_relocation($xpath, $relocation, $importer)
{
logger("Processing relocations"); logger("Processing relocations");
/// @TODO Rewrite this to one statement /// @TODO Rewrite this to one statement
@ -1895,9 +1971,11 @@ class DFRN {
} }
// update contact // update contact
$r = q("SELECT `photo`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d;", $r = q(
"SELECT `photo`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d;",
intval($importer["id"]), intval($importer["id"]),
intval($importer["importer_uid"])); intval($importer["importer_uid"])
);
if (!DBM::is_result($r)) { if (!DBM::is_result($r)) {
logger("Query failed to execute, no result returned in " . __FUNCTION__); logger("Query failed to execute, no result returned in " . __FUNCTION__);
@ -1909,7 +1987,8 @@ class DFRN {
// Update the gcontact entry // Update the gcontact entry
$relocate["server_url"] = preg_replace("=(https?://)(.*)/profile/(.*)=ism", "$1$2", $relocate["url"]); $relocate["server_url"] = preg_replace("=(https?://)(.*)/profile/(.*)=ism", "$1$2", $relocate["url"]);
$x = q("UPDATE `gcontact` SET $x = q(
"UPDATE `gcontact` SET
`name` = '%s', `name` = '%s',
`photo` = '%s', `photo` = '%s',
`url` = '%s', `url` = '%s',
@ -1919,18 +1998,20 @@ class DFRN {
`notify` = '%s', `notify` = '%s',
`server_url` = '%s' `server_url` = '%s'
WHERE `nurl` = '%s';", WHERE `nurl` = '%s';",
dbesc($relocate["name"]), dbesc($relocate["name"]),
dbesc($relocate["avatar"]), dbesc($relocate["avatar"]),
dbesc($relocate["url"]), dbesc($relocate["url"]),
dbesc(normalise_link($relocate["url"])), dbesc(normalise_link($relocate["url"])),
dbesc($relocate["addr"]), dbesc($relocate["addr"]),
dbesc($relocate["addr"]), dbesc($relocate["addr"]),
dbesc($relocate["notify"]), dbesc($relocate["notify"]),
dbesc($relocate["server_url"]), dbesc($relocate["server_url"]),
dbesc(normalise_link($old["url"]))); dbesc(normalise_link($old["url"]))
);
// Update the contact table. We try to find every entry. // Update the contact table. We try to find every entry.
$x = q("UPDATE `contact` SET $x = q(
"UPDATE `contact` SET
`name` = '%s', `name` = '%s',
`avatar` = '%s', `avatar` = '%s',
`url` = '%s', `url` = '%s',
@ -1942,19 +2023,20 @@ class DFRN {
`poll` = '%s', `poll` = '%s',
`site-pubkey` = '%s' `site-pubkey` = '%s'
WHERE (`id` = %d AND `uid` = %d) OR (`nurl` = '%s');", WHERE (`id` = %d AND `uid` = %d) OR (`nurl` = '%s');",
dbesc($relocate["name"]), dbesc($relocate["name"]),
dbesc($relocate["avatar"]), dbesc($relocate["avatar"]),
dbesc($relocate["url"]), dbesc($relocate["url"]),
dbesc(normalise_link($relocate["url"])), dbesc(normalise_link($relocate["url"])),
dbesc($relocate["addr"]), dbesc($relocate["addr"]),
dbesc($relocate["request"]), dbesc($relocate["request"]),
dbesc($relocate["confirm"]), dbesc($relocate["confirm"]),
dbesc($relocate["notify"]), dbesc($relocate["notify"]),
dbesc($relocate["poll"]), dbesc($relocate["poll"]),
dbesc($relocate["sitepubkey"]), dbesc($relocate["sitepubkey"]),
intval($importer["id"]), intval($importer["id"]),
intval($importer["importer_uid"]), intval($importer["importer_uid"]),
dbesc(normalise_link($old["url"]))); dbesc(normalise_link($old["url"]))
);
update_contact_avatar($relocate["avatar"], $importer["importer_uid"], $importer["id"], true); update_contact_avatar($relocate["avatar"], $importer["importer_uid"], $importer["id"], true);
@ -1970,20 +2052,27 @@ class DFRN {
//'owner-avatar' => array($old["photo"], $relocate["photo"]), //'owner-avatar' => array($old["photo"], $relocate["photo"]),
//'author-avatar' => array($old["photo"], $relocate["photo"]), //'author-avatar' => array($old["photo"], $relocate["photo"]),
); );
foreach ($fields as $n=>$f) { foreach ($fields as $n => $f) {
$r = q("SELECT `id` FROM `item` WHERE `%s` = '%s' AND `uid` = %d LIMIT 1", $r = q(
$n, dbesc($f[0]), "SELECT `id` FROM `item` WHERE `%s` = '%s' AND `uid` = %d LIMIT 1",
intval($importer["importer_uid"])); $n,
dbesc($f[0]),
intval($importer["importer_uid"])
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
$x = q("UPDATE `item` SET `%s` = '%s' WHERE `%s` = '%s' AND `uid` = %d", $x = q(
$n, dbesc($f[1]), "UPDATE `item` SET `%s` = '%s' WHERE `%s` = '%s' AND `uid` = %d",
$n, dbesc($f[0]), $n,
intval($importer["importer_uid"])); dbesc($f[1]),
$n,
dbesc($f[0]),
intval($importer["importer_uid"])
);
if ($x === false) { if ($x === false) {
return false; return false;
} }
} }
} }
@ -1998,19 +2087,19 @@ class DFRN {
/** /**
* @brief Updates an item * @brief Updates an item
* *
* @param array $current the current item record * @param array $current the current item record
* @param array $item the new item record * @param array $item the new item record
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @param int $entrytype Is it a toplevel entry, a comment or a relayed comment? * @param int $entrytype Is it a toplevel entry, a comment or a relayed comment?
* @todo set proper type-hints (array?) * @todo set proper type-hints (array?)
*/ */
private static function update_content($current, $item, $importer, $entrytype) { private static function update_content($current, $item, $importer, $entrytype)
{
$changed = false; $changed = false;
if (edited_timestamp_is_newer($current, $item)) { if (edited_timestamp_is_newer($current, $item)) {
// do not accept (ignore) an earlier edit than one we currently have. // do not accept (ignore) an earlier edit than one we currently have.
if (datetime_convert("UTC","UTC",$item["edited"]) < $current["edited"]) { if (datetime_convert("UTC", "UTC", $item["edited"]) < $current["edited"]) {
return false; return false;
} }
@ -2027,18 +2116,20 @@ class DFRN {
$changed = true; $changed = true;
if ($entrytype == DFRN_REPLY_RC) { if ($entrytype == DFRN_REPLY_RC) {
Worker::add(PRIORITY_HIGH, "notifier","comment-import", $current["id"]); Worker::add(PRIORITY_HIGH, "notifier", "comment-import", $current["id"]);
} }
} }
// update last-child if it changes // update last-child if it changes
if ($item["last-child"] && ($item["last-child"] != $current["last-child"])) { if ($item["last-child"] && ($item["last-child"] != $current["last-child"])) {
$r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` IN (0, %d)", $r = q(
"UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` IN (0, %d)",
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc($item["parent-uri"]), dbesc($item["parent-uri"]),
intval($importer["importer_uid"]) intval($importer["importer_uid"])
); );
$r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` IN (0, %d)", $r = q(
"UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` IN (0, %d)",
intval($item["last-child"]), intval($item["last-child"]),
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc($item["uri"]), dbesc($item["uri"]),
@ -2052,12 +2143,13 @@ class DFRN {
* @brief Detects the entry type of the item * @brief Detects the entry type of the item
* *
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @param array $item the new item record * @param array $item the new item record
* *
* @return int Is it a toplevel entry, a comment or a relayed comment? * @return int Is it a toplevel entry, a comment or a relayed comment?
* @todo set proper type-hints (array?) * @todo set proper type-hints (array?)
*/ */
private static function get_entry_type($importer, $item) { private static function get_entry_type($importer, $item)
{
if ($item["parent-uri"] != $item["uri"]) { if ($item["parent-uri"] != $item["uri"]) {
$community = false; $community = false;
@ -2074,13 +2166,15 @@ class DFRN {
$is_a_remote_action = false; $is_a_remote_action = false;
$r = q("SELECT `item`.`parent-uri` FROM `item` $r = q(
"SELECT `item`.`parent-uri` FROM `item`
WHERE `item`.`uri` = '%s' WHERE `item`.`uri` = '%s'
LIMIT 1", LIMIT 1",
dbesc($item["parent-uri"]) dbesc($item["parent-uri"])
); );
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
$r = q("SELECT `item`.`forum_mode`, `item`.`wall` FROM `item` $r = q(
"SELECT `item`.`forum_mode`, `item`.`wall` FROM `item`
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' OR `item`.`thr-parent` = '%s') WHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' OR `item`.`thr-parent` = '%s')
AND `item`.`uid` = %d AND `item`.`uid` = %d
@ -2117,26 +2211,25 @@ class DFRN {
} else { } else {
return DFRN_TOP_LEVEL; return DFRN_TOP_LEVEL;
} }
} }
/** /**
* @brief Send a "poke" * @brief Send a "poke"
* *
* @param array $item the new item record * @param array $item the new item record
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @param int $posted_id The record number of item record that was just posted * @param int $posted_id The record number of item record that was just posted
* @todo set proper type-hints (array?) * @todo set proper type-hints (array?)
*/ */
private static function do_poke($item, $importer, $posted_id) { private static function do_poke($item, $importer, $posted_id)
$verb = urldecode(substr($item["verb"],strpos($item["verb"], "#")+1)); {
$verb = urldecode(substr($item["verb"], strpos($item["verb"], "#")+1));
if (!$verb) { if (!$verb) {
return; return;
} }
$xo = parse_xml_string($item["object"],false); $xo = parse_xml_string($item["object"], false);
if (($xo->type == ACTIVITY_OBJ_PERSON) && ($xo->id)) { if (($xo->type == ACTIVITY_OBJ_PERSON) && ($xo->id)) {
// somebody was poked/prodded. Was it me? // somebody was poked/prodded. Was it me?
foreach ($xo->link as $l) { foreach ($xo->link as $l) {
$atts = $l->attributes(); $atts = $l->attributes();
@ -2150,9 +2243,9 @@ class DFRN {
} }
if ($Blink && link_compare($Blink, System::baseUrl() . "/profile/" . $importer["nickname"])) { if ($Blink && link_compare($Blink, System::baseUrl() . "/profile/" . $importer["nickname"])) {
// send a notification // send a notification
notification(array( notification(
array(
"type" => NOTIFY_POKE, "type" => NOTIFY_POKE,
"notify_flags" => $importer["notify-flags"], "notify_flags" => $importer["notify-flags"],
"language" => $importer["language"], "language" => $importer["language"],
@ -2168,8 +2261,8 @@ class DFRN {
"verb" => $item["verb"], "verb" => $item["verb"],
"otype" => "person", "otype" => "person",
"activity" => $verb, "activity" => $verb,
"parent" => $item["parent"] "parent" => $item["parent"])
)); );
} }
} }
} }
@ -2177,16 +2270,16 @@ class DFRN {
/** /**
* @brief Processes several actions, depending on the verb * @brief Processes several actions, depending on the verb
* *
* @param int $entrytype Is it a toplevel entry, a comment or a relayed comment? * @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 * @param array $importer Record of the importer user mixed with contact of the content
* @param array $item the new item record * @param array $item the new item record
* @param bool $is_like Is the verb a "like"? * @param bool $is_like Is the verb a "like"?
* *
* @return bool Should the processing of the entries be continued? * @return bool Should the processing of the entries be continued?
* @todo set proper type-hints (array?) * @todo set proper type-hints (array?)
*/ */
private static function process_verbs($entrytype, $importer, &$item, &$is_like) { private static function process_verbs($entrytype, $importer, &$item, &$is_like)
{
logger("Process verb ".$item["verb"]." and object-type ".$item["object-type"]." for entrytype ".$entrytype, LOGGER_DEBUG); logger("Process verb ".$item["verb"]." and object-type ".$item["object-type"]." for entrytype ".$entrytype, LOGGER_DEBUG);
if (($entrytype == DFRN_TOP_LEVEL)) { if (($entrytype == DFRN_TOP_LEVEL)) {
@ -2203,7 +2296,7 @@ class DFRN {
new_follower($importer, $contact, $item, $nickname); new_follower($importer, $contact, $item, $nickname);
return false; return false;
} }
if (activity_match($item["verb"], ACTIVITY_UNFOLLOW)) { if (activity_match($item["verb"], ACTIVITY_UNFOLLOW)) {
logger("Lost follower"); logger("Lost follower");
lose_follower($importer, $contact, $item); lose_follower($importer, $contact, $item);
return false; return false;
@ -2213,7 +2306,7 @@ class DFRN {
new_follower($importer, $contact, $item, $nickname, true); new_follower($importer, $contact, $item, $nickname, true);
return false; return false;
} }
if (activity_match($item["verb"], ACTIVITY_UNFRIEND)) { if (activity_match($item["verb"], ACTIVITY_UNFRIEND)) {
logger("Lost sharer"); logger("Lost sharer");
lose_sharer($importer, $contact, $item); lose_sharer($importer, $contact, $item);
return false; return false;
@ -2223,13 +2316,15 @@ class DFRN {
|| ($item["verb"] == ACTIVITY_DISLIKE) || ($item["verb"] == ACTIVITY_DISLIKE)
|| ($item["verb"] == ACTIVITY_ATTEND) || ($item["verb"] == ACTIVITY_ATTEND)
|| ($item["verb"] == ACTIVITY_ATTENDNO) || ($item["verb"] == ACTIVITY_ATTENDNO)
|| ($item["verb"] == ACTIVITY_ATTENDMAYBE)) { || ($item["verb"] == ACTIVITY_ATTENDMAYBE)
) {
$is_like = true; $is_like = true;
$item["type"] = "activity"; $item["type"] = "activity";
$item["gravity"] = GRAVITY_LIKE; $item["gravity"] = GRAVITY_LIKE;
// only one like or dislike per person // only one like or dislike per person
// splitted into two queries for performance issues // splitted into two queries for performance issues
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1", $r = q(
"SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1",
intval($item["uid"]), intval($item["uid"]),
dbesc($item["author-link"]), dbesc($item["author-link"]),
dbesc($item["verb"]), dbesc($item["verb"]),
@ -2239,7 +2334,8 @@ class DFRN {
return false; return false;
} }
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1", $r = q(
"SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1",
intval($item["uid"]), intval($item["uid"]),
dbesc($item["author-link"]), dbesc($item["author-link"]),
dbesc($item["verb"]), dbesc($item["verb"]),
@ -2254,11 +2350,12 @@ class DFRN {
if (($item["verb"] == ACTIVITY_TAG) && ($item["object-type"] == ACTIVITY_OBJ_TAGTERM)) { if (($item["verb"] == ACTIVITY_TAG) && ($item["object-type"] == ACTIVITY_OBJ_TAGTERM)) {
$xo = parse_xml_string($item["object"],false); $xo = parse_xml_string($item["object"], false);
$xt = parse_xml_string($item["target"],false); $xt = parse_xml_string($item["target"], false);
if ($xt->type == ACTIVITY_OBJ_NOTE) { if ($xt->type == ACTIVITY_OBJ_NOTE) {
$r = q("SELECT `id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", $r = q(
"SELECT `id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($xt->id), dbesc($xt->id),
intval($importer["importer_uid"]) intval($importer["importer_uid"])
); );
@ -2288,10 +2385,11 @@ class DFRN {
* @brief Processes the link elements * @brief Processes the link elements
* *
* @param object $links link elements * @param object $links link elements
* @param array $item the item record * @param array $item the item record
* @todo set proper type-hints * @todo set proper type-hints
*/ */
private static function parse_links($links, &$item) { private static function parse_links($links, &$item)
{
$rel = ""; $rel = "";
$href = ""; $href = "";
$type = ""; $type = "";
@ -2343,8 +2441,8 @@ class DFRN {
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @todo Add type-hints * @todo Add type-hints
*/ */
private static function process_entry($header, $xpath, $entry, $importer, $xml) { private static function process_entry($header, $xpath, $entry, $importer, $xml)
{
logger("Processing entries"); logger("Processing entries");
$item = $header; $item = $header;
@ -2358,14 +2456,16 @@ class DFRN {
$item["edited"] = $xpath->query("atom:updated/text()", $entry)->item(0)->nodeValue; $item["edited"] = $xpath->query("atom:updated/text()", $entry)->item(0)->nodeValue;
$current = q("SELECT `id`, `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", $current = q(
"SELECT `id`, `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($item["uri"]), dbesc($item["uri"]),
intval($importer["importer_uid"]) intval($importer["importer_uid"])
); );
// Is there an existing item? // Is there an existing item?
if (DBM::is_result($current) && edited_timestamp_is_newer($current[0], $item) && if (DBM::is_result($current) && edited_timestamp_is_newer($current[0], $item)
(datetime_convert("UTC","UTC",$item["edited"]) < $current[0]["edited"])) { && (datetime_convert("UTC", "UTC", $item["edited"]) < $current[0]["edited"])
) {
logger("Item ".$item["uri"]." already existed.", LOGGER_DEBUG); logger("Item ".$item["uri"]." already existed.", LOGGER_DEBUG);
return; return;
} }
@ -2389,16 +2489,15 @@ class DFRN {
$item["created"] = $xpath->query("atom:published/text()", $entry)->item(0)->nodeValue; $item["created"] = $xpath->query("atom:published/text()", $entry)->item(0)->nodeValue;
$item["body"] = $xpath->query("dfrn:env/text()", $entry)->item(0)->nodeValue; $item["body"] = $xpath->query("dfrn:env/text()", $entry)->item(0)->nodeValue;
$item["body"] = str_replace(array(' ',"\t","\r","\n"), array('','','',''),$item["body"]); $item["body"] = str_replace(array(' ',"\t","\r","\n"), array('','','',''), $item["body"]);
// make sure nobody is trying to sneak some html tags by us // make sure nobody is trying to sneak some html tags by us
$item["body"] = notags(base64url_decode($item["body"])); $item["body"] = notags(base64url_decode($item["body"]));
$item["body"] = limit_body_size($item["body"]); $item["body"] = limit_body_size($item["body"]);
/// @todo Do we really need this check for HTML elements? (It was copied from the old function) /// @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)) { if ((strpos($item['body'], '<') !== false) && (strpos($item['body'], '>') !== false)) {
$item['body'] = reltoabs($item['body'], $base_url);
$item['body'] = reltoabs($item['body'],$base_url);
$item['body'] = html2bb_video($item['body']); $item['body'] = html2bb_video($item['body']);
@ -2595,7 +2694,8 @@ class DFRN {
$ev['private'] = $item['private']; $ev['private'] = $item['private'];
$ev["guid"] = $item["guid"]; $ev["guid"] = $item["guid"];
$r = q("SELECT `id` FROM `event` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", $r = q(
"SELECT `id` FROM `event` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($item["uri"]), dbesc($item["uri"]),
intval($importer["uid"]) intval($importer["uid"])
); );
@ -2630,12 +2730,12 @@ class DFRN {
$parent = 0; $parent = 0;
if ($posted_id) { if ($posted_id) {
logger("Reply from contact ".$item["contact-id"]." was stored with id ".$posted_id, LOGGER_DEBUG); logger("Reply from contact ".$item["contact-id"]." was stored with id ".$posted_id, LOGGER_DEBUG);
$item["id"] = $posted_id; $item["id"] = $posted_id;
$r = q("SELECT `parent`, `parent-uri` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", $r = q(
"SELECT `parent`, `parent-uri` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($posted_id), intval($posted_id),
intval($importer["importer_uid"]) intval($importer["importer_uid"])
); );
@ -2645,13 +2745,15 @@ class DFRN {
} }
if (!$is_like) { if (!$is_like) {
$r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d", $r1 = q(
"UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
dbesc(datetime_convert()), dbesc(datetime_convert()),
intval($importer["importer_uid"]), intval($importer["importer_uid"]),
intval($r[0]["parent"]) intval($r[0]["parent"])
); );
$r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d", $r2 = q(
"UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d",
dbesc(datetime_convert()), dbesc(datetime_convert()),
intval($importer["importer_uid"]), intval($importer["importer_uid"]),
intval($posted_id) intval($posted_id)
@ -2666,7 +2768,7 @@ class DFRN {
return true; return true;
} }
} else { // $entrytype == DFRN_TOP_LEVEL } else { // $entrytype == DFRN_TOP_LEVEL
if (!link_compare($item["owner-link"],$importer["url"])) { if (!link_compare($item["owner-link"], $importer["url"])) {
/* /*
* The item owner info is not our contact. It's OK and is to be expected if this is a tgroup delivery, * The item owner info is not our contact. It's OK and is to be expected if this is a tgroup delivery,
* but otherwise there's a possible data mixup on the sender's system. * but otherwise there's a possible data mixup on the sender's system.
@ -2700,13 +2802,13 @@ class DFRN {
/** /**
* @brief Deletes items * @brief Deletes items
* *
* @param object $xpath XPath object * @param object $xpath XPath object
* @param object $deletion deletion elements * @param object $deletion deletion elements
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @todo set proper type-hints * @todo set proper type-hints
*/ */
private static function process_deletion($xpath, $deletion, $importer) { private static function process_deletion($xpath, $deletion, $importer)
{
logger("Processing deletions"); logger("Processing deletions");
foreach ($deletion->attributes AS $attributes) { foreach ($deletion->attributes AS $attributes) {
@ -2728,17 +2830,17 @@ class DFRN {
} }
/// @todo Only select the used fields /// @todo Only select the used fields
$r = q("SELECT `item`.*, `contact`.`self` FROM `item` INNER JOIN `contact` on `item`.`contact-id` = `contact`.`id` $r = q(
WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1", "SELECT `item`.*, `contact`.`self` FROM `item` INNER JOIN `contact` on `item`.`contact-id` = `contact`.`id`
dbesc($uri), WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
intval($importer["uid"]), dbesc($uri),
intval($importer["id"]) intval($importer["uid"]),
); intval($importer["id"])
);
if (!DBM::is_result($r)) { if (!DBM::is_result($r)) {
logger("Item with uri " . $uri . " from contact " . $importer["id"] . " for user " . $importer["uid"] . " wasn't found.", LOGGER_DEBUG); logger("Item with uri " . $uri . " from contact " . $importer["id"] . " for user " . $importer["uid"] . " wasn't found.", LOGGER_DEBUG);
return; return;
} else { } else {
$item = $r[0]; $item = $r[0];
$entrytype = self::get_entry_type($importer, $item); $entrytype = self::get_entry_type($importer, $item);
@ -2756,16 +2858,16 @@ class DFRN {
if (($item["verb"] == ACTIVITY_TAG) && ($item["object-type"] == ACTIVITY_OBJ_TAGTERM)) { if (($item["verb"] == ACTIVITY_TAG) && ($item["object-type"] == ACTIVITY_OBJ_TAGTERM)) {
$xo = parse_xml_string($item["object"],false); $xo = parse_xml_string($item["object"], false);
$xt = parse_xml_string($item["target"],false); $xt = parse_xml_string($item["target"], false);
if ($xt->type == ACTIVITY_OBJ_NOTE) { if ($xt->type == ACTIVITY_OBJ_NOTE) {
$i = q("SELECT `id`, `contact-id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", $i = q(
"SELECT `id`, `contact-id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($xt->id), dbesc($xt->id),
intval($importer["importer_uid"]) intval($importer["importer_uid"])
); );
if (DBM::is_result($i)) { if (DBM::is_result($i)) {
// For tags, the owner cannot remove the tag on the author's copy of the post. // For tags, the owner cannot remove the tag on the author's copy of the post.
$owner_remove = (($item["contact-id"] == $i[0]["contact-id"]) ? true: false); $owner_remove = (($item["contact-id"] == $i[0]["contact-id"]) ? true: false);
@ -2776,7 +2878,7 @@ class DFRN {
return; return;
} }
if ($author_remove || $owner_remove) { if ($author_remove || $owner_remove) {
$tags = explode(',',$i[0]["tag"]); $tags = explode(',', $i[0]["tag"]);
$newtags = array(); $newtags = array();
if (count($tags)) { if (count($tags)) {
foreach ($tags as $tag) { foreach ($tags as $tag) {
@ -2785,7 +2887,8 @@ class DFRN {
} }
} }
} }
q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d", q(
"UPDATE `item` SET `tag` = '%s' WHERE `id` = %d",
dbesc(implode(',', $newtags)), dbesc(implode(',', $newtags)),
intval($i[0]["id"]) intval($i[0]["id"])
); );
@ -2796,44 +2899,49 @@ class DFRN {
} }
if ($entrytype == DFRN_TOP_LEVEL) { if ($entrytype == DFRN_TOP_LEVEL) {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s', $r = q(
"UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
`body` = '', `title` = '' `body` = '', `title` = ''
WHERE `parent-uri` = '%s' AND `uid` IN (0, %d)", WHERE `parent-uri` = '%s' AND `uid` IN (0, %d)",
dbesc($when), dbesc($when),
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc($uri), dbesc($uri),
intval($importer["uid"]) intval($importer["uid"])
); );
create_tags_from_itemuri($uri, $importer["uid"]); create_tags_from_itemuri($uri, $importer["uid"]);
create_files_from_itemuri($uri, $importer["uid"]); create_files_from_itemuri($uri, $importer["uid"]);
update_thread_uri($uri, $importer["uid"]); update_thread_uri($uri, $importer["uid"]);
} else { } else {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s', $r = q(
"UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
`body` = '', `title` = '' `body` = '', `title` = ''
WHERE `uri` = '%s' AND `uid` IN (0, %d)", WHERE `uri` = '%s' AND `uid` IN (0, %d)",
dbesc($when), dbesc($when),
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc($uri), dbesc($uri),
intval($importer["uid"]) intval($importer["uid"])
); );
create_tags_from_itemuri($uri, $importer["uid"]); create_tags_from_itemuri($uri, $importer["uid"]);
create_files_from_itemuri($uri, $importer["uid"]); create_files_from_itemuri($uri, $importer["uid"]);
update_thread_uri($uri, $importer["importer_uid"]); update_thread_uri($uri, $importer["importer_uid"]);
if ($item["last-child"]) { if ($item["last-child"]) {
// ensure that last-child is set in case the comment that had it just got wiped. // ensure that last-child is set in case the comment that had it just got wiped.
q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` IN (0, %d)", q(
"UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` IN (0, %d)",
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc($item["parent-uri"]), dbesc($item["parent-uri"]),
intval($item["uid"]) intval($item["uid"])
); );
// who is the last child now? // who is the last child now?
$r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `moderated` = 0 AND `uid` = %d $r = q(
"SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `moderated` = 0 AND `uid` = %d
ORDER BY `created` DESC LIMIT 1", ORDER BY `created` DESC LIMIT 1",
dbesc($item["parent-uri"]), dbesc($item["parent-uri"]),
intval($importer["uid"]) intval($importer["uid"])
); );
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d", q(
"UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
intval($r[0]["id"]) intval($r[0]["id"])
); );
} }
@ -2842,7 +2950,7 @@ class DFRN {
if ($entrytype == DFRN_REPLY_RC) { if ($entrytype == DFRN_REPLY_RC) {
logger("Notifying followers about deletion of post " . $item["id"], LOGGER_DEBUG); logger("Notifying followers about deletion of post " . $item["id"], LOGGER_DEBUG);
Worker::add(PRIORITY_HIGH, "notifier","drop", $item["id"]); Worker::add(PRIORITY_HIGH, "notifier", "drop", $item["id"]);
} }
} }
} }
@ -2851,14 +2959,14 @@ class DFRN {
/** /**
* @brief Imports a DFRN message * @brief Imports a DFRN message
* *
* @param text $xml The DFRN message * @param text $xml The DFRN message
* @param array $importer Record of the importer user mixed with contact of the content * @param array $importer Record of the importer user mixed with contact of the content
* @param bool $sort_by_date Is used when feeds are polled * @param bool $sort_by_date Is used when feeds are polled
* @return integer Import status * @return integer Import status
* @todo set proper type-hints * @todo set proper type-hints
*/ */
public static function import($xml, $importer, $sort_by_date = false) { public static function import($xml, $importer, $sort_by_date = false)
{
if ($xml == "") { if ($xml == "") {
return 400; return 400;
} }

View file

@ -1,6 +1,4 @@
<?php <?php
namespace Friendica\Protocol;
/** /**
* @file include/diaspora.php * @file include/diaspora.php
* @brief The implementation of the diaspora protocol * @brief The implementation of the diaspora protocol
@ -9,6 +7,7 @@ namespace Friendica\Protocol;
* This implementation here interprets the old and the new protocol and sends the new one. * This implementation here interprets the old and the new protocol and sends the new one.
* In the future we will remove most stuff from "valid_posting" and interpret only the new protocol. * In the future we will remove most stuff from "valid_posting" and interpret only the new protocol.
*/ */
namespace Friendica\Protocol;
use Friendica\App; use Friendica\App;
use Friendica\Core\System; use Friendica\Core\System;
@ -36,7 +35,8 @@ require_once 'include/queue_fn.php';
* @brief This class contain functions to create and send Diaspora XML files * @brief This class contain functions to create and send Diaspora XML files
* *
*/ */
class Diaspora { class Diaspora
{
/** /**
* @brief Return a list of relay servers * @brief Return a list of relay servers
@ -45,26 +45,32 @@ class Diaspora {
* *
* @return array of relay servers * @return array of relay servers
*/ */
public static function relay_list() { public static function relay_list()
{
$serverdata = Config::get("system", "relay_server"); $serverdata = Config::get("system", "relay_server");
if ($serverdata == "") if ($serverdata == "") {
return array(); return array();
}
$relay = array(); $relay = array();
$servers = explode(",", $serverdata); $servers = explode(",", $serverdata);
foreach ($servers AS $server) { foreach ($servers as $server) {
$server = trim($server); $server = trim($server);
$addr = "relay@".str_replace("http://", "", normalise_link($server)); $addr = "relay@".str_replace("http://", "", normalise_link($server));
$batch = $server."/receive/public"; $batch = $server."/receive/public";
$relais = q("SELECT `batch`, `id`, `name`,`network` FROM `contact` WHERE `uid` = 0 AND `batch` = '%s' AND `addr` = '%s' AND `nurl` = '%s' LIMIT 1", $relais = q(
dbesc($batch), dbesc($addr), dbesc(normalise_link($server))); "SELECT `batch`, `id`, `name`,`network` FROM `contact` WHERE `uid` = 0 AND `batch` = '%s' AND `addr` = '%s' AND `nurl` = '%s' LIMIT 1",
dbesc($batch),
dbesc($addr),
dbesc(normalise_link($server))
);
if (!$relais) { if (!$relais) {
$r = q("INSERT INTO `contact` (`uid`, `created`, `name`, `nick`, `addr`, `url`, `nurl`, `batch`, `network`, `rel`, `blocked`, `pending`, `writable`, `name-date`, `uri-date`, `avatar-date`) $r = q(
"INSERT INTO `contact` (`uid`, `created`, `name`, `nick`, `addr`, `url`, `nurl`, `batch`, `network`, `rel`, `blocked`, `pending`, `writable`, `name-date`, `uri-date`, `avatar-date`)
VALUES (0, '%s', '%s', 'relay', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 1, '%s', '%s', '%s')", VALUES (0, '%s', '%s', 'relay', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 1, '%s', '%s', '%s')",
datetime_convert(), datetime_convert(),
dbesc($addr), dbesc($addr),
@ -80,10 +86,12 @@ class Diaspora {
); );
$relais = q("SELECT `batch`, `id`, `name`,`network` FROM `contact` WHERE `uid` = 0 AND `batch` = '%s' LIMIT 1", dbesc($batch)); $relais = q("SELECT `batch`, `id`, `name`,`network` FROM `contact` WHERE `uid` = 0 AND `batch` = '%s' LIMIT 1", dbesc($batch));
if ($relais) if ($relais) {
$relay[] = $relais[0]; $relay[] = $relais[0];
} else }
} else {
$relay[] = $relais[0]; $relay[] = $relais[0];
}
} }
return $relay; return $relay;
@ -94,24 +102,26 @@ class Diaspora {
* *
* The function is unused at the moment. It was copied from the old implementation. * The function is unused at the moment. It was copied from the old implementation.
* *
* @param string $signature The signature * @param string $signature The signature
* @param string $handle The handle of the signature owner * @param string $handle The handle of the signature owner
* @param integer $level This value is only set inside this function to avoid endless loops * @param integer $level This value is only set inside this function to avoid endless loops
* *
* @return string the repaired signature * @return string the repaired signature
*/ */
private static function repair_signature($signature, $handle = "", $level = 1) { private static function repair_signature($signature, $handle = "", $level = 1)
{
if ($signature == "") if ($signature == "") {
return ($signature); return ($signature);
}
if (base64_encode(base64_decode(base64_decode($signature))) == base64_decode($signature)) { if (base64_encode(base64_decode(base64_decode($signature))) == base64_decode($signature)) {
$signature = base64_decode($signature); $signature = base64_decode($signature);
logger("Repaired double encoded signature from Diaspora/Hubzilla handle ".$handle." - level ".$level, LOGGER_DEBUG); logger("Repaired double encoded signature from Diaspora/Hubzilla handle ".$handle." - level ".$level, LOGGER_DEBUG);
// Do a recursive call to be able to fix even multiple levels // Do a recursive call to be able to fix even multiple levels
if ($level < 10) if ($level < 10) {
$signature = self::repair_signature($signature, $handle, ++$level); $signature = self::repair_signature($signature, $handle, ++$level);
}
} }
return($signature); return($signature);
@ -124,8 +134,8 @@ class Diaspora {
* *
* @return string verified data * @return string verified data
*/ */
private static function verify_magic_envelope($envelope) { private static function verify_magic_envelope($envelope)
{
$basedom = parse_xml_string($envelope); $basedom = parse_xml_string($envelope);
if (!is_object($basedom)) { if (!is_object($basedom)) {
@ -151,8 +161,9 @@ class Diaspora {
$sig = base64url_decode($children->sig); $sig = base64url_decode($children->sig);
$key_id = $children->sig->attributes()->key_id[0]; $key_id = $children->sig->attributes()->key_id[0];
if ($key_id != "") if ($key_id != "") {
$handle = base64url_decode($key_id); $handle = base64url_decode($key_id);
}
$b64url_data = base64url_encode($data); $b64url_data = base64url_encode($data);
$msg = str_replace(array("\n", "\r", " ", "\t"), array("", "", "", ""), $b64url_data); $msg = str_replace(array("\n", "\r", " ", "\t"), array("", "", "", ""), $b64url_data);
@ -173,41 +184,44 @@ class Diaspora {
/** /**
* @brief encrypts data via AES * @brief encrypts data via AES
* *
* @param string $key The AES key * @param string $key The AES key
* @param string $iv The IV (is used for CBC encoding) * @param string $iv The IV (is used for CBC encoding)
* @param string $data The data that is to be encrypted * @param string $data The data that is to be encrypted
* *
* @return string encrypted data * @return string encrypted data
*/ */
private static function aes_encrypt($key, $iv, $data) { private static function aes_encrypt($key, $iv, $data)
{
return openssl_encrypt($data, 'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA, str_pad($iv, 16, "\0")); return openssl_encrypt($data, 'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA, str_pad($iv, 16, "\0"));
} }
/** /**
* @brief decrypts data via AES * @brief decrypts data via AES
* *
* @param string $key The AES key * @param string $key The AES key
* @param string $iv The IV (is used for CBC encoding) * @param string $iv The IV (is used for CBC encoding)
* @param string $encrypted The encrypted data * @param string $encrypted The encrypted data
* *
* @return string decrypted data * @return string decrypted data
*/ */
private static function aes_decrypt($key, $iv, $encrypted) { private static function aes_decrypt($key, $iv, $encrypted)
return openssl_decrypt($encrypted,'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA,str_pad($iv, 16, "\0")); {
return openssl_decrypt($encrypted, 'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA, str_pad($iv, 16, "\0"));
} }
/** /**
* @brief: Decodes incoming Diaspora message in the new format * @brief: Decodes incoming Diaspora message in the new format
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param string $raw raw post message * @param string $raw raw post message
* *
* @return array * @return array
* 'message' -> decoded Diaspora XML message * 'message' -> decoded Diaspora XML message
* 'author' -> author diaspora handle * 'author' -> author diaspora handle
* 'key' -> author public key (converted to pkcs#8) * 'key' -> author public key (converted to pkcs#8)
*/ */
public static function decode_raw($importer, $raw) { public static function decode_raw($importer, $raw)
{
$data = json_decode($raw); $data = json_decode($raw);
// Is it a private post? Then decrypt the outer Salmon // Is it a private post? Then decrypt the outer Salmon
@ -272,16 +286,16 @@ class Diaspora {
/** /**
* @brief: Decodes incoming Diaspora message in the deprecated format * @brief: Decodes incoming Diaspora message in the deprecated format
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param string $xml urldecoded Diaspora salmon * @param string $xml urldecoded Diaspora salmon
* *
* @return array * @return array
* 'message' -> decoded Diaspora XML message * 'message' -> decoded Diaspora XML message
* 'author' -> author diaspora handle * 'author' -> author diaspora handle
* 'key' -> author public key (converted to pkcs#8) * 'key' -> author public key (converted to pkcs#8)
*/ */
public static function decode($importer, $xml) { public static function decode($importer, $xml)
{
$public = false; $public = false;
$basedom = parse_xml_string($xml); $basedom = parse_xml_string($xml);
@ -293,7 +307,7 @@ class Diaspora {
if ($children->header) { if ($children->header) {
$public = true; $public = true;
$author_link = str_replace('acct:','',$children->header->author_id); $author_link = str_replace('acct:', '', $children->header->author_id);
} else { } else {
// This happens with posts from a relais // This happens with posts from a relais
if (!$importer) { if (!$importer) {
@ -307,7 +321,7 @@ class Diaspora {
$ciphertext = base64_decode($encrypted_header->ciphertext); $ciphertext = base64_decode($encrypted_header->ciphertext);
$outer_key_bundle = ''; $outer_key_bundle = '';
openssl_private_decrypt($encrypted_aes_key_bundle,$outer_key_bundle,$importer['prvkey']); openssl_private_decrypt($encrypted_aes_key_bundle, $outer_key_bundle, $importer['prvkey']);
$j_outer_key_bundle = json_decode($outer_key_bundle); $j_outer_key_bundle = json_decode($outer_key_bundle);
@ -322,19 +336,20 @@ class Diaspora {
$inner_iv = base64_decode($idom->iv); $inner_iv = base64_decode($idom->iv);
$inner_aes_key = base64_decode($idom->aes_key); $inner_aes_key = base64_decode($idom->aes_key);
$author_link = str_replace('acct:','',$idom->author_id); $author_link = str_replace('acct:', '', $idom->author_id);
} }
$dom = $basedom->children(NAMESPACE_SALMON_ME); $dom = $basedom->children(NAMESPACE_SALMON_ME);
// figure out where in the DOM tree our data is hiding // figure out where in the DOM tree our data is hiding
if ($dom->provenance->data) if ($dom->provenance->data) {
$base = $dom->provenance; $base = $dom->provenance;
elseif ($dom->env->data) } elseif ($dom->env->data) {
$base = $dom->env; $base = $dom->env;
elseif ($dom->data) } elseif ($dom->data) {
$base = $dom; $base = $dom;
}
if (!$base) { if (!$base) {
logger('unable to locate salmon data in xml'); logger('unable to locate salmon data in xml');
@ -348,7 +363,7 @@ class Diaspora {
// unpack the data // unpack the data
// strip whitespace so our data element will return to one big base64 blob // strip whitespace so our data element will return to one big base64 blob
$data = str_replace(array(" ","\t","\r","\n"),array("","","",""),$base->data); $data = str_replace(array(" ", "\t", "\r", "\n"), array("", "", "", ""), $base->data);
// stash away some other stuff for later // stash away some other stuff for later
@ -366,12 +381,10 @@ class Diaspora {
$data = base64url_decode($data); $data = base64url_decode($data);
if ($public) if ($public) {
$inner_decrypted = $data; $inner_decrypted = $data;
else { } else {
// Decode the encrypted blob // Decode the encrypted blob
$inner_encrypted = base64_decode($data); $inner_encrypted = base64_decode($data);
$inner_decrypted = self::aes_decrypt($inner_aes_key, $inner_iv, $inner_encrypted); $inner_decrypted = self::aes_decrypt($inner_aes_key, $inner_iv, $inner_encrypted);
} }
@ -392,7 +405,7 @@ class Diaspora {
http_status_exit(400); http_status_exit(400);
} }
$verify = rsa_verify($signed_data,$signature,$key); $verify = rsa_verify($signed_data, $signature, $key);
if (!$verify) { if (!$verify) {
logger('Message did not verify. Discarding.'); logger('Message did not verify. Discarding.');
@ -414,8 +427,8 @@ class Diaspora {
* *
* @return int The message id of the generated message, "true" or "false" if there was an error * @return int The message id of the generated message, "true" or "false" if there was an error
*/ */
public static function dispatch_public($msg) { public static function dispatch_public($msg)
{
$enabled = intval(Config::get("system", "diaspora_enabled")); $enabled = intval(Config::get("system", "diaspora_enabled"));
if (!$enabled) { if (!$enabled) {
logger("diaspora is disabled"); logger("diaspora is disabled");
@ -453,7 +466,8 @@ class Diaspora {
} }
// Now distribute it to the followers // Now distribute it to the followers
$r = q("SELECT `user`.* FROM `user` WHERE `user`.`uid` IN $r = q(
"SELECT `user`.* FROM `user` WHERE `user`.`uid` IN
(SELECT `contact`.`uid` FROM `contact` WHERE `contact`.`network` = '%s' AND `contact`.`addr` = '%s') (SELECT `contact`.`uid` FROM `contact` WHERE `contact`.`network` = '%s' AND `contact`.`addr` = '%s')
AND NOT `account_expired` AND NOT `account_removed`", AND NOT `account_expired` AND NOT `account_removed`",
dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DIASPORA),
@ -479,14 +493,14 @@ class Diaspora {
/** /**
* @brief Dispatches the different message types to the different functions * @brief Dispatches the different message types to the different functions
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param array $msg The post that will be dispatched * @param array $msg The post that will be dispatched
* @param object $fields SimpleXML object that contains the message * @param object $fields SimpleXML object that contains the message
* *
* @return int The message id of the generated message, "true" or "false" if there was an error * @return int The message id of the generated message, "true" or "false" if there was an error
*/ */
public static function dispatch($importer, $msg, $fields = null) { public static function dispatch($importer, $msg, $fields = null)
{
// The sender is the handle of the contact that sent the message. // The sender is the handle of the contact that sent the message.
// This will often be different with relayed messages (for example "like" and "comment") // This will often be different with relayed messages (for example "like" and "comment")
$sender = $msg["author"]; $sender = $msg["author"];
@ -565,8 +579,8 @@ class Diaspora {
* *
* @return bool|array If the posting is valid then an array with an SimpleXML object is returned * @return bool|array If the posting is valid then an array with an SimpleXML object is returned
*/ */
private static function valid_posting($msg) { private static function valid_posting($msg)
{
$data = parse_xml_string($msg["message"]); $data = parse_xml_string($msg["message"]);
if (!is_object($data)) { if (!is_object($data)) {
@ -579,8 +593,9 @@ class Diaspora {
// Is this the new or the old version? // Is this the new or the old version?
if ($data->getName() == "XML") { if ($data->getName() == "XML") {
$oldXML = true; $oldXML = true;
foreach ($data->post->children() as $child) foreach ($data->post->children() as $child) {
$element = $child; $element = $child;
}
} else { } else {
$oldXML = false; $oldXML = false;
$element = $data; $element = $data;
@ -596,14 +611,15 @@ class Diaspora {
if (in_array($type, array("signed_retraction", "relayable_retraction"))) if (in_array($type, array("signed_retraction", "relayable_retraction")))
$type = "retraction"; $type = "retraction";
if ($type == "request") if ($type == "request") {
$type = "contact"; $type = "contact";
}
$fields = new SimpleXMLElement("<".$type."/>"); $fields = new SimpleXMLElement("<".$type."/>");
$signed_data = ""; $signed_data = "";
foreach ($element->children() AS $fieldname => $entry) { foreach ($element->children() as $fieldname => $entry) {
if ($oldXML) { if ($oldXML) {
// Translation for the old XML structure // Translation for the old XML structure
if ($fieldname == "diaspora_handle") { if ($fieldname == "diaspora_handle") {
@ -641,11 +657,11 @@ class Diaspora {
} }
} }
if (($fieldname == "author_signature") && ($entry != "")) if (($fieldname == "author_signature") && ($entry != "")) {
$author_signature = base64_decode($entry); $author_signature = base64_decode($entry);
elseif (($fieldname == "parent_author_signature") && ($entry != "")) } elseif (($fieldname == "parent_author_signature") && ($entry != "")) {
$parent_author_signature = base64_decode($entry); $parent_author_signature = base64_decode($entry);
elseif (!in_array($fieldname, array("author_signature", "parent_author_signature", "target_author_signature"))) { } elseif (!in_array($fieldname, array("author_signature", "parent_author_signature", "target_author_signature"))) {
if ($signed_data != "") { if ($signed_data != "") {
$signed_data .= ";"; $signed_data .= ";";
$signed_data_parent .= ";"; $signed_data_parent .= ";";
@ -653,17 +669,20 @@ class Diaspora {
$signed_data .= $entry; $signed_data .= $entry;
} }
if (!in_array($fieldname, array("parent_author_signature", "target_author_signature")) || if (!in_array($fieldname, array("parent_author_signature", "target_author_signature"))
($orig_type == "relayable_retraction")) || ($orig_type == "relayable_retraction")
) {
xml::copy($entry, $fields, $fieldname); xml::copy($entry, $fields, $fieldname);
}
} }
// This is something that shouldn't happen at all. // This is something that shouldn't happen at all.
if (in_array($type, array("status_message", "reshare", "profile"))) if (in_array($type, array("status_message", "reshare", "profile"))) {
if ($msg["author"] != $fields->author) { if ($msg["author"] != $fields->author) {
logger("Message handle is not the same as envelope sender. Quitting this message."); logger("Message handle is not the same as envelope sender. Quitting this message.");
return false; return false;
} }
}
// Only some message types have signatures. So we quit here for the other types. // Only some message types have signatures. So we quit here for the other types.
if (!in_array($type, array("comment", "like"))) { if (!in_array($type, array("comment", "like"))) {
@ -705,14 +724,16 @@ class Diaspora {
* *
* @return string The public key * @return string The public key
*/ */
private static function key($handle) { private static function key($handle)
{
$handle = strval($handle); $handle = strval($handle);
logger("Fetching diaspora key for: ".$handle); logger("Fetching diaspora key for: ".$handle);
$r = self::person_by_handle($handle); $r = self::person_by_handle($handle);
if ($r) if ($r) {
return $r["pubkey"]; return $r["pubkey"];
}
return ""; return "";
} }
@ -724,23 +745,26 @@ class Diaspora {
* *
* @return array the queried data * @return array the queried data
*/ */
public static function person_by_handle($handle) { public static function person_by_handle($handle)
{
$r = q("SELECT * FROM `fcontact` WHERE `network` = '%s' AND `addr` = '%s' LIMIT 1", $r = q(
"SELECT * FROM `fcontact` WHERE `network` = '%s' AND `addr` = '%s' LIMIT 1",
dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DIASPORA),
dbesc($handle) dbesc($handle)
); );
if ($r) { if ($r) {
$person = $r[0]; $person = $r[0];
logger("In cache ".print_r($r,true), LOGGER_DEBUG); logger("In cache " . print_r($r, true), LOGGER_DEBUG);
// update record occasionally so it doesn't get stale // update record occasionally so it doesn't get stale
$d = strtotime($person["updated"]." +00:00"); $d = strtotime($person["updated"]." +00:00");
if ($d < strtotime("now - 14 days")) if ($d < strtotime("now - 14 days")) {
$update = true; $update = true;
}
if ($person["guid"] == "") if ($person["guid"] == "") {
$update = true; $update = true;
}
} }
if (!$person || $update) { if (!$person || $update) {
@ -760,15 +784,16 @@ class Diaspora {
/** /**
* @brief Updates the fcontact table * @brief Updates the fcontact table
* *
* @param array $arr The fcontact data * @param array $arr The fcontact data
* @param bool $update Update or insert? * @param bool $update Update or insert?
* *
* @return string The id of the fcontact entry * @return string The id of the fcontact entry
*/ */
private static function add_fcontact($arr, $update = false) { private static function add_fcontact($arr, $update = false)
{
if ($update) { if ($update) {
$r = q("UPDATE `fcontact` SET $r = q(
"UPDATE `fcontact` SET
`name` = '%s', `name` = '%s',
`photo` = '%s', `photo` = '%s',
`request` = '%s', `request` = '%s',
@ -783,42 +808,43 @@ class Diaspora {
`pubkey` = '%s', `pubkey` = '%s',
`updated` = '%s' `updated` = '%s'
WHERE `url` = '%s' AND `network` = '%s'", WHERE `url` = '%s' AND `network` = '%s'",
dbesc($arr["name"]), dbesc($arr["name"]),
dbesc($arr["photo"]), dbesc($arr["photo"]),
dbesc($arr["request"]), dbesc($arr["request"]),
dbesc($arr["nick"]), dbesc($arr["nick"]),
dbesc(strtolower($arr["addr"])), dbesc(strtolower($arr["addr"])),
dbesc($arr["guid"]), dbesc($arr["guid"]),
dbesc($arr["batch"]), dbesc($arr["batch"]),
dbesc($arr["notify"]), dbesc($arr["notify"]),
dbesc($arr["poll"]), dbesc($arr["poll"]),
dbesc($arr["confirm"]), dbesc($arr["confirm"]),
dbesc($arr["alias"]), dbesc($arr["alias"]),
dbesc($arr["pubkey"]), dbesc($arr["pubkey"]),
dbesc(datetime_convert()), dbesc(datetime_convert()),
dbesc($arr["url"]), dbesc($arr["url"]),
dbesc($arr["network"]) dbesc($arr["network"])
); );
} else { } else {
$r = q("INSERT INTO `fcontact` (`url`,`name`,`photo`,`request`,`nick`,`addr`, `guid`, $r = q(
"INSERT INTO `fcontact` (`url`,`name`,`photo`,`request`,`nick`,`addr`, `guid`,
`batch`, `notify`,`poll`,`confirm`,`network`,`alias`,`pubkey`,`updated`) `batch`, `notify`,`poll`,`confirm`,`network`,`alias`,`pubkey`,`updated`)
VALUES ('%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s')", VALUES ('%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s')",
dbesc($arr["url"]), dbesc($arr["url"]),
dbesc($arr["name"]), dbesc($arr["name"]),
dbesc($arr["photo"]), dbesc($arr["photo"]),
dbesc($arr["request"]), dbesc($arr["request"]),
dbesc($arr["nick"]), dbesc($arr["nick"]),
dbesc($arr["addr"]), dbesc($arr["addr"]),
dbesc($arr["guid"]), dbesc($arr["guid"]),
dbesc($arr["batch"]), dbesc($arr["batch"]),
dbesc($arr["notify"]), dbesc($arr["notify"]),
dbesc($arr["poll"]), dbesc($arr["poll"]),
dbesc($arr["confirm"]), dbesc($arr["confirm"]),
dbesc($arr["network"]), dbesc($arr["network"]),
dbesc($arr["alias"]), dbesc($arr["alias"]),
dbesc($arr["pubkey"]), dbesc($arr["pubkey"]),
dbesc(datetime_convert()) dbesc(datetime_convert())
); );
} }
return $r; return $r;
@ -827,27 +853,32 @@ class Diaspora {
/** /**
* @brief get a handle (user@domain.tld) from a given contact id or gcontact id * @brief get a handle (user@domain.tld) from a given contact id or gcontact id
* *
* @param int $contact_id The id in the contact table * @param int $contact_id The id in the contact table
* @param int $gcontact_id The id in the gcontact table * @param int $gcontact_id The id in the gcontact table
* *
* @return string the handle * @return string the handle
*/ */
public static function handle_from_contact($contact_id, $gcontact_id = 0) { public static function handle_from_contact($contact_id, $gcontact_id = 0)
{
$handle = false; $handle = false;
logger("contact id is ".$contact_id." - gcontact id is ".$gcontact_id, LOGGER_DEBUG); logger("contact id is ".$contact_id." - gcontact id is ".$gcontact_id, LOGGER_DEBUG);
if ($gcontact_id != 0) { if ($gcontact_id != 0) {
$r = q("SELECT `addr` FROM `gcontact` WHERE `id` = %d AND `addr` != ''", $r = q(
intval($gcontact_id)); "SELECT `addr` FROM `gcontact` WHERE `id` = %d AND `addr` != ''",
intval($gcontact_id)
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
return strtolower($r[0]["addr"]); return strtolower($r[0]["addr"]);
} }
} }
$r = q("SELECT `network`, `addr`, `self`, `url`, `nick` FROM `contact` WHERE `id` = %d", $r = q(
intval($contact_id)); "SELECT `network`, `addr`, `self`, `url`, `nick` FROM `contact` WHERE `id` = %d",
intval($contact_id)
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
$contact = $r[0]; $contact = $r[0];
@ -857,8 +888,9 @@ class Diaspora {
if ($contact['addr'] != "") { if ($contact['addr'] != "") {
$handle = $contact['addr']; $handle = $contact['addr'];
} else { } else {
$baseurl_start = strpos($contact['url'],'://') + 3; $baseurl_start = strpos($contact['url'], '://') + 3;
$baseurl_length = strpos($contact['url'],'/profile') - $baseurl_start; // allows installations in a subdirectory--not sure how Diaspora will handle // allows installations in a subdirectory--not sure how Diaspora will handle
$baseurl_length = strpos($contact['url'], '/profile') - $baseurl_start;
$baseurl = substr($contact['url'], $baseurl_start, $baseurl_length); $baseurl = substr($contact['url'], $baseurl_start, $baseurl_length);
$handle = $contact['nick'].'@'.$baseurl; $handle = $contact['nick'].'@'.$baseurl;
} }
@ -875,10 +907,12 @@ class Diaspora {
* *
* @return string the contact url or null * @return string the contact url or null
*/ */
public static function url_from_contact_guid($fcontact_guid) { public static function url_from_contact_guid($fcontact_guid)
{
logger("fcontact guid is ".$fcontact_guid, LOGGER_DEBUG); logger("fcontact guid is ".$fcontact_guid, LOGGER_DEBUG);
$r = q("SELECT `url` FROM `fcontact` WHERE `url` != '' AND `network` = '%s' AND `guid` = '%s'", $r = q(
"SELECT `url` FROM `fcontact` WHERE `url` != '' AND `network` = '%s' AND `guid` = '%s'",
dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DIASPORA),
dbesc($fcontact_guid) dbesc($fcontact_guid)
); );
@ -893,15 +927,16 @@ class Diaspora {
/** /**
* @brief Get a contact id for a given handle * @brief Get a contact id for a given handle
* *
* @param int $uid The user id * @param int $uid The user id
* @param string $handle The handle in the format user@domain.tld * @param string $handle The handle in the format user@domain.tld
* *
* @return The contact id * @return The contact id
*/ */
private static function contact_by_handle($uid, $handle) { private static function contact_by_handle($uid, $handle)
{
// First do a direct search on the contact table // First do a direct search on the contact table
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `addr` = '%s' LIMIT 1", $r = q(
"SELECT * FROM `contact` WHERE `uid` = %d AND `addr` = '%s' LIMIT 1",
intval($uid), intval($uid),
dbesc($handle) dbesc($handle)
); );
@ -927,7 +962,8 @@ class Diaspora {
$handle_parts = explode("@", $handle); $handle_parts = explode("@", $handle);
$nurl_sql = "%%://".$handle_parts[1]."%%/profile/".$handle_parts[0]; $nurl_sql = "%%://".$handle_parts[1]."%%/profile/".$handle_parts[0];
$r = q("SELECT * FROM `contact` WHERE `network` = '%s' AND `uid` = %d AND `nurl` LIKE '%s' LIMIT 1", $r = q(
"SELECT * FROM `contact` WHERE `network` = '%s' AND `uid` = %d AND `nurl` LIKE '%s' LIMIT 1",
dbesc(NETWORK_DFRN), dbesc(NETWORK_DFRN),
intval($uid), intval($uid),
dbesc($nurl_sql) dbesc($nurl_sql)
@ -943,9 +979,9 @@ class Diaspora {
/** /**
* @brief Check if posting is allowed for this contact * @brief Check if posting is allowed for this contact
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param array $contact The contact that is checked * @param array $contact The contact that is checked
* @param bool $is_comment Is the check for a comment? * @param bool $is_comment Is the check for a comment?
* *
* @return bool is the contact allowed to post? * @return bool is the contact allowed to post?
*/ */
@ -957,8 +993,11 @@ class Diaspora {
* Normally this should have handled by getting a request - but this could get lost * Normally this should have handled by getting a request - but this could get lost
*/ */
if ($contact["rel"] == CONTACT_IS_FOLLOWER && in_array($importer["page-flags"], array(PAGE_FREELOVE))) { if ($contact["rel"] == CONTACT_IS_FOLLOWER && in_array($importer["page-flags"], array(PAGE_FREELOVE))) {
dba::update('contact', array('rel' => CONTACT_IS_FRIEND, 'writable' => true), dba::update(
array('id' => $contact["id"], 'uid' => $contact["uid"])); 'contact',
array('rel' => CONTACT_IS_FRIEND, 'writable' => true),
array('id' => $contact["id"], 'uid' => $contact["uid"])
);
$contact["rel"] = CONTACT_IS_FRIEND; $contact["rel"] = CONTACT_IS_FRIEND;
logger("defining user ".$contact["nick"]." as friend"); logger("defining user ".$contact["nick"]." as friend");
@ -988,13 +1027,14 @@ class Diaspora {
/** /**
* @brief Fetches the contact id for a handle and checks if posting is allowed * @brief Fetches the contact id for a handle and checks if posting is allowed
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param string $handle The checked handle in the format user@domain.tld * @param string $handle The checked handle in the format user@domain.tld
* @param bool $is_comment Is the check for a comment? * @param bool $is_comment Is the check for a comment?
* *
* @return array The contact data * @return array The contact data
*/ */
private static function allowed_contact_by_handle($importer, $handle, $is_comment = false) { private static function allowed_contact_by_handle($importer, $handle, $is_comment = false)
{
$contact = self::contact_by_handle($importer["uid"], $handle); $contact = self::contact_by_handle($importer["uid"], $handle);
if (!$contact) { if (!$contact) {
logger("A Contact for handle ".$handle." and user ".$importer["uid"]." was not found"); logger("A Contact for handle ".$handle." and user ".$importer["uid"]." was not found");
@ -1016,13 +1056,15 @@ class Diaspora {
/** /**
* @brief Does the message already exists on the system? * @brief Does the message already exists on the system?
* *
* @param int $uid The user id * @param int $uid The user id
* @param string $guid The guid of the message * @param string $guid The guid of the message
* *
* @return int|bool message id if the message already was stored into the system - or false. * @return int|bool message id if the message already was stored into the system - or false.
*/ */
private static function message_exists($uid, $guid) { private static function message_exists($uid, $guid)
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", {
$r = q(
"SELECT `id` FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($uid), intval($uid),
dbesc($guid) dbesc($guid)
); );
@ -1040,30 +1082,39 @@ class Diaspora {
* *
* @param array $item The item array * @param array $item The item array
*/ */
private static function fetch_guid($item) { private static function fetch_guid($item)
{
$expression = "=diaspora://.*?/post/([0-9A-Za-z\-_@.:]{15,254}[0-9A-Za-z])=ism"; $expression = "=diaspora://.*?/post/([0-9A-Za-z\-_@.:]{15,254}[0-9A-Za-z])=ism";
preg_replace_callback($expression, preg_replace_callback(
$expression,
function ($match) use ($item) { function ($match) use ($item) {
return self::fetch_guid_sub($match, $item); return self::fetch_guid_sub($match, $item);
}, $item["body"]); },
$item["body"]
);
preg_replace_callback("&\[url=/posts/([^\[\]]*)\](.*)\[\/url\]&Usi", preg_replace_callback(
"&\[url=/posts/([^\[\]]*)\](.*)\[\/url\]&Usi",
function ($match) use ($item) { function ($match) use ($item) {
return self::fetch_guid_sub($match, $item); return self::fetch_guid_sub($match, $item);
}, $item["body"]); },
$item["body"]
);
} }
/** /**
* @brief Checks for relative /people/* links in an item body to match local * @brief Checks for relative /people/* links in an item body to match local
* contacts or prepends the remote host taken from the author link. * contacts or prepends the remote host taken from the author link.
* *
* @param string $body The item body to replace links from * @param string $body The item body to replace links from
* @param string $author_link The author link for missing local contact fallback * @param string $author_link The author link for missing local contact fallback
* *
* @return the replaced string * @return the replaced string
*/ */
public static function replace_people_guid($body, $author_link) { public static function replace_people_guid($body, $author_link)
$return = preg_replace_callback("&\[url=/people/([^\[\]]*)\](.*)\[\/url\]&Usi", {
$return = preg_replace_callback(
"&\[url=/people/([^\[\]]*)\](.*)\[\/url\]&Usi",
function ($match) use ($author_link) { function ($match) use ($author_link) {
// $match // $match
// 0 => '[url=/people/0123456789abcdef]Foo Bar[/url]' // 0 => '[url=/people/0123456789abcdef]Foo Bar[/url]'
@ -1080,7 +1131,9 @@ class Diaspora {
} }
return $return; return $return;
}, $body); },
$body
);
return $return; return $return;
} }
@ -1089,23 +1142,26 @@ class Diaspora {
* @brief sub function of "fetch_guid" which checks for links in messages * @brief sub function of "fetch_guid" which checks for links in messages
* *
* @param array $match array containing a link that has to be checked for a message link * @param array $match array containing a link that has to be checked for a message link
* @param array $item The item array * @param array $item The item array
*/ */
private static function fetch_guid_sub($match, $item) { private static function fetch_guid_sub($match, $item)
if (!self::store_by_guid($match[1], $item["author-link"])) {
if (!self::store_by_guid($match[1], $item["author-link"])) {
self::store_by_guid($match[1], $item["owner-link"]); self::store_by_guid($match[1], $item["owner-link"]);
}
} }
/** /**
* @brief Fetches an item with a given guid from a given server * @brief Fetches an item with a given guid from a given server
* *
* @param string $guid the message guid * @param string $guid the message guid
* @param string $server The server address * @param string $server The server address
* @param int $uid The user id of the user * @param int $uid The user id of the user
* *
* @return int the message id of the stored message or false * @return int the message id of the stored message or false
*/ */
private static function store_by_guid($guid, $server, $uid = 0) { private static function store_by_guid($guid, $server, $uid = 0)
{
$serverparts = parse_url($server); $serverparts = parse_url($server);
$server = $serverparts["scheme"]."://".$serverparts["host"]; $server = $serverparts["scheme"]."://".$serverparts["host"];
@ -1113,8 +1169,9 @@ class Diaspora {
$msg = self::message($guid, $server); $msg = self::message($guid, $server);
if (!$msg) if (!$msg) {
return false; return false;
}
logger("Successfully fetched item ".$guid." from ".$server, LOGGER_DEBUG); logger("Successfully fetched item ".$guid." from ".$server, LOGGER_DEBUG);
@ -1125,19 +1182,20 @@ class Diaspora {
/** /**
* @brief Fetches a message from a server * @brief Fetches a message from a server
* *
* @param string $guid message guid * @param string $guid message guid
* @param string $server The url of the server * @param string $server The url of the server
* @param int $level Endless loop prevention * @param int $level Endless loop prevention
* *
* @return array * @return array
* 'message' => The message XML * 'message' => The message XML
* 'author' => The author handle * 'author' => The author handle
* 'key' => The public key of the author * 'key' => The public key of the author
*/ */
private static function message($guid, $server, $level = 0) { private static function message($guid, $server, $level = 0)
{
if ($level > 5) if ($level > 5) {
return false; return false;
}
// This will work for new Diaspora servers and Friendica servers from 3.5 // This will work for new Diaspora servers and Friendica servers from 3.5
$source_url = $server."/fetch/post/".urlencode($guid); $source_url = $server."/fetch/post/".urlencode($guid);
@ -1148,12 +1206,14 @@ class Diaspora {
if ($envelope) { if ($envelope) {
logger("Envelope was fetched.", LOGGER_DEBUG); logger("Envelope was fetched.", LOGGER_DEBUG);
$x = self::verify_magic_envelope($envelope); $x = self::verify_magic_envelope($envelope);
if (!$x) if (!$x) {
logger("Envelope could not be verified.", LOGGER_DEBUG); logger("Envelope could not be verified.", LOGGER_DEBUG);
else } else {
logger("Envelope was verified.", LOGGER_DEBUG); logger("Envelope was verified.", LOGGER_DEBUG);
} else }
} else {
$x = false; $x = false;
}
// This will work for older Diaspora and Friendica servers // This will work for older Diaspora and Friendica servers
if (!$x) { if (!$x) {
@ -1161,14 +1221,16 @@ class Diaspora {
logger("Fetch post from ".$source_url, LOGGER_DEBUG); logger("Fetch post from ".$source_url, LOGGER_DEBUG);
$x = fetch_url($source_url); $x = fetch_url($source_url);
if (!$x) if (!$x) {
return false; return false;
}
} }
$source_xml = parse_xml_string($x); $source_xml = parse_xml_string($x);
if (!is_object($source_xml)) if (!is_object($source_xml)) {
return false; return false;
}
if ($source_xml->post->reshare) { if ($source_xml->post->reshare) {
// Reshare of a reshare - old Diaspora version // Reshare of a reshare - old Diaspora version
@ -1183,10 +1245,11 @@ class Diaspora {
$author = ""; $author = "";
// Fetch the author - for the old and the new Diaspora version // Fetch the author - for the old and the new Diaspora version
if ($source_xml->post->status_message->diaspora_handle) if ($source_xml->post->status_message->diaspora_handle) {
$author = (string)$source_xml->post->status_message->diaspora_handle; $author = (string)$source_xml->post->status_message->diaspora_handle;
elseif ($source_xml->author && ($source_xml->getName() == "status_message")) } elseif ($source_xml->author && ($source_xml->getName() == "status_message")) {
$author = (string)$source_xml->author; $author = (string)$source_xml->author;
}
// If this isn't a "status_message" then quit // If this isn't a "status_message" then quit
if (!$author) { if (!$author) {
@ -1204,19 +1267,23 @@ class Diaspora {
/** /**
* @brief Fetches the item record of a given guid * @brief Fetches the item record of a given guid
* *
* @param int $uid The user id * @param int $uid The user id
* @param string $guid message guid * @param string $guid message guid
* @param string $author The handle of the item * @param string $author The handle of the item
* @param array $contact The contact of the item owner * @param array $contact The contact of the item owner
* *
* @return array the item record * @return array the item record
*/ */
private static function parent_item($uid, $guid, $author, $contact) { private static function parent_item($uid, $guid, $author, $contact)
$r = q("SELECT `id`, `parent`, `body`, `wall`, `uri`, `guid`, `private`, `origin`, {
$r = q(
"SELECT `id`, `parent`, `body`, `wall`, `uri`, `guid`, `private`, `origin`,
`author-name`, `author-link`, `author-avatar`, `author-name`, `author-link`, `author-avatar`,
`owner-name`, `owner-link`, `owner-avatar` `owner-name`, `owner-link`, `owner-avatar`
FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($uid), dbesc($guid)); intval($uid),
dbesc($guid)
);
if (!$r) { if (!$r) {
$result = self::store_by_guid($guid, $contact["url"], $uid); $result = self::store_by_guid($guid, $contact["url"], $uid);
@ -1229,11 +1296,14 @@ class Diaspora {
if ($result) { if ($result) {
logger("Fetched missing item ".$guid." - result: ".$result, LOGGER_DEBUG); logger("Fetched missing item ".$guid." - result: ".$result, LOGGER_DEBUG);
$r = q("SELECT `id`, `body`, `wall`, `uri`, `private`, `origin`, $r = q(
"SELECT `id`, `body`, `wall`, `uri`, `private`, `origin`,
`author-name`, `author-link`, `author-avatar`, `author-name`, `author-link`, `author-avatar`,
`owner-name`, `owner-link`, `owner-avatar` `owner-name`, `owner-link`, `owner-avatar`
FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($uid), dbesc($guid)); intval($uid),
dbesc($guid)
);
} }
} }
@ -1250,17 +1320,20 @@ class Diaspora {
* @brief returns contact details * @brief returns contact details
* *
* @param array $contact The default contact if the person isn't found * @param array $contact The default contact if the person isn't found
* @param array $person The record of the person * @param array $person The record of the person
* @param int $uid The user id * @param int $uid The user id
* *
* @return array * @return array
* 'cid' => contact id * 'cid' => contact id
* 'network' => network type * 'network' => network type
*/ */
private static function author_contact_by_url($contact, $person, $uid) { private static function author_contact_by_url($contact, $person, $uid)
{
$r = q("SELECT `id`, `network`, `url` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1", $r = q(
dbesc(normalise_link($person["url"])), intval($uid)); "SELECT `id`, `network`, `url` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1",
dbesc(normalise_link($person["url"])),
intval($uid)
);
if ($r) { if ($r) {
$cid = $r[0]["id"]; $cid = $r[0]["id"];
$network = $r[0]["network"]; $network = $r[0]["network"];
@ -1283,27 +1356,30 @@ class Diaspora {
* *
* @return bool is it a hubzilla server? * @return bool is it a hubzilla server?
*/ */
public static function is_redmatrix($url) { public static function is_redmatrix($url)
{
return(strstr($url, "/channel/")); return(strstr($url, "/channel/"));
} }
/** /**
* @brief Generate a post link with a given handle and message guid * @brief Generate a post link with a given handle and message guid
* *
* @param string $addr The user handle * @param string $addr The user handle
* @param string $guid message guid * @param string $guid message guid
* @param string $parent_guid optional parent guid
* *
* @return string the post link * @return string the post link
*/ */
private static function plink($addr, $guid, $parent_guid = '') { private static function plink($addr, $guid, $parent_guid = '')
{
$r = q("SELECT `url`, `nick`, `network` FROM `fcontact` WHERE `addr`='%s' LIMIT 1", dbesc($addr)); $r = q("SELECT `url`, `nick`, `network` FROM `fcontact` WHERE `addr`='%s' LIMIT 1", dbesc($addr));
// Fallback // Fallback
if (!DBM::is_result($r)) { if (!DBM::is_result($r)) {
if ($parent_guid != '') { if ($parent_guid != '') {
return "https://".substr($addr,strpos($addr,"@") + 1)."/posts/".$parent_guid."#".$guid; return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
} else { } else {
return "https://".substr($addr,strpos($addr,"@") + 1)."/posts/".$guid; return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
} }
} }
@ -1323,21 +1399,22 @@ class Diaspora {
} }
if ($parent_guid != '') { if ($parent_guid != '') {
return "https://".substr($addr,strpos($addr,"@")+1)."/posts/".$parent_guid."#".$guid; return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
} else { } else {
return "https://".substr($addr,strpos($addr,"@")+1)."/posts/".$guid; return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
} }
} }
/** /**
* @brief Receives account migration * @brief Receives account migration
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool Success * @return bool Success
*/ */
private static function receiveAccountMigration($importer, $data) { private static function receiveAccountMigration($importer, $data)
{
$old_handle = notags(unxmlify($data->author)); $old_handle = notags(unxmlify($data->author));
$new_handle = notags(unxmlify($data->profile->author)); $new_handle = notags(unxmlify($data->profile->author));
$signature = notags(unxmlify($data->signature)); $signature = notags(unxmlify($data->signature));
@ -1392,16 +1469,23 @@ class Diaspora {
'owner-link' => array($contact["url"], $data["url"]), 'owner-link' => array($contact["url"], $data["url"]),
'author-link' => array($contact["url"], $data["url"]), 'author-link' => array($contact["url"], $data["url"]),
); );
foreach ($fields as $n=>$f) { foreach ($fields as $n => $f) {
$r = q("SELECT `id` FROM `item` WHERE `%s` = '%s' AND `uid` = %d LIMIT 1", $r = q(
$n, dbesc($f[0]), "SELECT `id` FROM `item` WHERE `%s` = '%s' AND `uid` = %d LIMIT 1",
intval($importer["uid"])); $n,
dbesc($f[0]),
intval($importer["uid"])
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
$x = q("UPDATE `item` SET `%s` = '%s' WHERE `%s` = '%s' AND `uid` = %d", $x = q(
$n, dbesc($f[1]), "UPDATE `item` SET `%s` = '%s' WHERE `%s` = '%s' AND `uid` = %d",
$n, dbesc($f[0]), $n,
intval($importer["uid"])); dbesc($f[1]),
$n,
dbesc($f[0]),
intval($importer["uid"])
);
if ($x === false) { if ($x === false) {
return false; return false;
@ -1417,13 +1501,13 @@ class Diaspora {
/** /**
* @brief Processes an account deletion * @brief Processes an account deletion
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool Success * @return bool Success
*/ */
private static function receive_account_deletion($importer, $data) { private static function receive_account_deletion($importer, $data)
{
/// @todo Account deletion should remove the contact from the global contacts as well /// @todo Account deletion should remove the contact from the global contacts as well
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
@ -1442,14 +1526,14 @@ class Diaspora {
/** /**
* @brief Fetch the uri from our database if we already have this item (maybe from ourselves) * @brief Fetch the uri from our database if we already have this item (maybe from ourselves)
* *
* @param string $author Author handle * @param string $author Author handle
* @param string $guid Message guid * @param string $guid Message guid
* @param boolean $onlyfound Only return uri when found in the database * @param boolean $onlyfound Only return uri when found in the database
* *
* @return string The constructed uri or the one from our database * @return string The constructed uri or the one from our database
*/ */
private static function get_uri_from_guid($author, $guid, $onlyfound = false) { private static function get_uri_from_guid($author, $guid, $onlyfound = false)
{
$r = q("SELECT `uri` FROM `item` WHERE `guid` = '%s' LIMIT 1", dbesc($guid)); $r = q("SELECT `uri` FROM `item` WHERE `guid` = '%s' LIMIT 1", dbesc($guid));
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
return $r[0]["uri"]; return $r[0]["uri"];
@ -1463,13 +1547,13 @@ class Diaspora {
/** /**
* @brief Fetch the guid from our database with a given uri * @brief Fetch the guid from our database with a given uri
* *
* @param string $author Author handle
* @param string $uri Message uri * @param string $uri Message uri
* @param string $uid Author handle
* *
* @return string The post guid * @return string The post guid
*/ */
private static function get_guid_from_uri($uri, $uid) { private static function get_guid_from_uri($uri, $uid)
{
$r = q("SELECT `guid` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($uri), intval($uid)); $r = q("SELECT `guid` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($uri), intval($uid));
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
return $r[0]["guid"]; return $r[0]["guid"];
@ -1485,7 +1569,8 @@ class Diaspora {
* *
* @return array|boolean the origin owner of that post - or false * @return array|boolean the origin owner of that post - or false
*/ */
private static function importer_for_guid($guid) { private static function importer_for_guid($guid)
{
$item = dba::fetch_first("SELECT `uid` FROM `item` WHERE `origin` AND `guid` = ? LIMIT 1", $guid); $item = dba::fetch_first("SELECT `uid` FROM `item` WHERE `origin` AND `guid` = ? LIMIT 1", $guid);
if (DBM::is_result($item)) { if (DBM::is_result($item)) {
@ -1501,14 +1586,15 @@ class Diaspora {
/** /**
* @brief Processes an incoming comment * @brief Processes an incoming comment
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param string $sender The sender of the message * @param string $sender The sender of the message
* @param object $data The message object * @param object $data The message object
* @param string $xml The original XML of the message * @param string $xml The original XML of the message
* *
* @return int The message id of the generated comment or "false" if there was an error * @return int The message id of the generated comment or "false" if there was an error
*/ */
private static function receive_comment($importer, $sender, $data, $xml) { private static function receive_comment($importer, $sender, $data, $xml)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$guid = notags(unxmlify($data->guid)); $guid = notags(unxmlify($data->guid));
$parent_guid = notags(unxmlify($data->parent_guid)); $parent_guid = notags(unxmlify($data->parent_guid));
@ -1559,11 +1645,11 @@ class Diaspora {
$datarray["author-name"] = $person["name"]; $datarray["author-name"] = $person["name"];
$datarray["author-link"] = $person["url"]; $datarray["author-link"] = $person["url"];
$datarray["author-avatar"] = ((x($person,"thumb")) ? $person["thumb"] : $person["photo"]); $datarray["author-avatar"] = ((x($person, "thumb")) ? $person["thumb"] : $person["photo"]);
$datarray["owner-name"] = $contact["name"]; $datarray["owner-name"] = $contact["name"];
$datarray["owner-link"] = $contact["url"]; $datarray["owner-link"] = $contact["url"];
$datarray["owner-avatar"] = ((x($contact,"thumb")) ? $contact["thumb"] : $contact["photo"]); $datarray["owner-avatar"] = ((x($contact, "thumb")) ? $contact["thumb"] : $contact["photo"]);
$datarray["guid"] = $guid; $datarray["guid"] = $guid;
$datarray["uri"] = self::get_uri_from_guid($author, $guid); $datarray["uri"] = self::get_uri_from_guid($author, $guid);
@ -1605,7 +1691,6 @@ class Diaspora {
// If we are the origin of the parent we store the original data and notify our followers // If we are the origin of the parent we store the original data and notify our followers
if ($message_id && $parent_item["origin"]) { if ($message_id && $parent_item["origin"]) {
// Formerly we stored the signed text, the signature and the author in different fields. // Formerly we stored the signed text, the signature and the author in different fields.
// We now store the raw data so that we are more flexible. // We now store the raw data so that we are more flexible.
dba::insert('sign', array('iid' => $message_id, 'signed_text' => json_encode($data))); dba::insert('sign', array('iid' => $message_id, 'signed_text' => json_encode($data)));
@ -1620,16 +1705,17 @@ class Diaspora {
/** /**
* @brief processes and stores private messages * @brief processes and stores private messages
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param array $contact The contact of the message * @param array $contact The contact of the message
* @param object $data The message object * @param object $data The message object
* @param array $msg Array of the processed message, author handle and key * @param array $msg Array of the processed message, author handle and key
* @param object $mesg The private message * @param object $mesg The private message
* @param array $conversation The conversation record to which this message belongs * @param array $conversation The conversation record to which this message belongs
* *
* @return bool "true" if it was successful * @return bool "true" if it was successful
*/ */
private static function receive_conversation_message($importer, $contact, $data, $msg, $mesg, $conversation) { private static function receive_conversation_message($importer, $contact, $data, $msg, $mesg, $conversation)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$guid = notags(unxmlify($data->guid)); $guid = notags(unxmlify($data->guid));
$subject = notags(unxmlify($data->subject)); $subject = notags(unxmlify($data->subject));
@ -1661,7 +1747,8 @@ class Diaspora {
dba::lock('mail'); dba::lock('mail');
$r = q("SELECT `id` FROM `mail` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1", $r = q(
"SELECT `id` FROM `mail` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1",
dbesc($msg_guid), dbesc($msg_guid),
intval($importer["uid"]) intval($importer["uid"])
); );
@ -1670,7 +1757,8 @@ class Diaspora {
return false; return false;
} }
q("INSERT INTO `mail` (`uid`, `guid`, `convid`, `from-name`,`from-photo`,`from-url`,`contact-id`,`title`,`body`,`seen`,`reply`,`uri`,`parent-uri`,`created`) q(
"INSERT INTO `mail` (`uid`, `guid`, `convid`, `from-name`,`from-photo`,`from-url`,`contact-id`,`title`,`body`,`seen`,`reply`,`uri`,`parent-uri`,`created`)
VALUES (%d, '%s', %d, '%s', '%s', '%s', %d, '%s', '%s', %d, %d, '%s','%s','%s')", VALUES (%d, '%s', %d, '%s', '%s', '%s', %d, '%s', '%s', %d, %d, '%s','%s','%s')",
intval($importer["uid"]), intval($importer["uid"]),
dbesc($msg_guid), dbesc($msg_guid),
@ -1692,7 +1780,8 @@ class Diaspora {
dba::update('conv', array('updated' => datetime_convert()), array('id' => $conversation["id"])); dba::update('conv', array('updated' => datetime_convert()), array('id' => $conversation["id"]));
notification(array( notification(
array(
"type" => NOTIFY_MAIL, "type" => NOTIFY_MAIL,
"notify_flags" => $importer["notify-flags"], "notify_flags" => $importer["notify-flags"],
"language" => $importer["language"], "language" => $importer["language"],
@ -1712,13 +1801,14 @@ class Diaspora {
/** /**
* @brief Processes new private messages (answers to private messages are processed elsewhere) * @brief Processes new private messages (answers to private messages are processed elsewhere)
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param array $msg Array of the processed message, author handle and key * @param array $msg Array of the processed message, author handle and key
* @param object $data The message object * @param object $data The message object
* *
* @return bool Success * @return bool Success
*/ */
private static function receive_conversation($importer, $msg, $data) { private static function receive_conversation($importer, $msg, $data)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$guid = notags(unxmlify($data->guid)); $guid = notags(unxmlify($data->guid));
$subject = notags(unxmlify($data->subject)); $subject = notags(unxmlify($data->subject));
@ -1733,19 +1823,22 @@ class Diaspora {
} }
$contact = self::allowed_contact_by_handle($importer, $msg["author"], true); $contact = self::allowed_contact_by_handle($importer, $msg["author"], true);
if (!$contact) if (!$contact) {
return false; return false;
}
$conversation = null; $conversation = null;
$c = q("SELECT * FROM `conv` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", $c = q(
"SELECT * FROM `conv` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($importer["uid"]), intval($importer["uid"]),
dbesc($guid) dbesc($guid)
); );
if ($c) if ($c)
$conversation = $c[0]; $conversation = $c[0];
else { else {
$r = q("INSERT INTO `conv` (`uid`, `guid`, `creator`, `created`, `updated`, `subject`, `recips`) $r = q(
"INSERT INTO `conv` (`uid`, `guid`, `creator`, `created`, `updated`, `subject`, `recips`)
VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s')", VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s')",
intval($importer["uid"]), intval($importer["uid"]),
dbesc($guid), dbesc($guid),
@ -1755,22 +1848,26 @@ class Diaspora {
dbesc($subject), dbesc($subject),
dbesc($participants) dbesc($participants)
); );
if ($r) if ($r) {
$c = q("SELECT * FROM `conv` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", $c = q(
"SELECT * FROM `conv` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($importer["uid"]), intval($importer["uid"]),
dbesc($guid) dbesc($guid)
); );
}
if ($c) if ($c) {
$conversation = $c[0]; $conversation = $c[0];
}
} }
if (!$conversation) { if (!$conversation) {
logger("unable to create conversation."); logger("unable to create conversation.");
return false; return false;
} }
foreach ($messages as $mesg) foreach ($messages as $mesg) {
self::receive_conversation_message($importer, $contact, $data, $msg, $mesg, $conversation); self::receive_conversation_message($importer, $contact, $data, $msg, $mesg, $conversation);
}
return true; return true;
} }
@ -1778,9 +1875,9 @@ class Diaspora {
/** /**
* @brief Creates the body for a "like" message * @brief Creates the body for a "like" message
* *
* @param array $contact The contact that send us the "like" * @param array $contact The contact that send us the "like"
* @param array $parent_item The item array of the parent item * @param array $parent_item The item array of the parent item
* @param string $guid message guid * @param string $guid message guid
* *
* @return string the body * @return string the body
*/ */
@ -1797,12 +1894,13 @@ class Diaspora {
/** /**
* @brief Creates a XML object for a "like" * @brief Creates a XML object for a "like"
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param array $parent_item The item array of the parent item * @param array $parent_item The item array of the parent item
* *
* @return string The XML * @return string The XML
*/ */
private static function construct_like_object($importer, $parent_item) { private static function construct_like_object($importer, $parent_item)
{
$objtype = ACTIVITY_OBJ_NOTE; $objtype = ACTIVITY_OBJ_NOTE;
$link = '<link rel="alternate" type="text/html" href="'.System::baseUrl()."/display/".$importer["nickname"]."/".$parent_item["id"].'" />'; $link = '<link rel="alternate" type="text/html" href="'.System::baseUrl()."/display/".$importer["nickname"]."/".$parent_item["id"].'" />';
$parent_body = $parent_item["body"]; $parent_body = $parent_item["body"];
@ -1820,13 +1918,14 @@ class Diaspora {
/** /**
* @brief Processes "like" messages * @brief Processes "like" messages
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param string $sender The sender of the message * @param string $sender The sender of the message
* @param object $data The message object * @param object $data The message object
* *
* @return int The message id of the generated like or "false" if there was an error * @return int The message id of the generated like or "false" if there was an error
*/ */
private static function receive_like($importer, $sender, $data) { private static function receive_like($importer, $sender, $data)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$guid = notags(unxmlify($data->guid)); $guid = notags(unxmlify($data->guid));
$parent_guid = notags(unxmlify($data->parent_guid)); $parent_guid = notags(unxmlify($data->parent_guid));
@ -1835,20 +1934,24 @@ class Diaspora {
// likes on comments aren't supported by Diaspora - only on posts // likes on comments aren't supported by Diaspora - only on posts
// But maybe this will be supported in the future, so we will accept it. // But maybe this will be supported in the future, so we will accept it.
if (!in_array($parent_type, array("Post", "Comment"))) if (!in_array($parent_type, array("Post", "Comment"))) {
return false; return false;
}
$contact = self::allowed_contact_by_handle($importer, $sender, true); $contact = self::allowed_contact_by_handle($importer, $sender, true);
if (!$contact) if (!$contact) {
return false; return false;
}
$message_id = self::message_exists($importer["uid"], $guid); $message_id = self::message_exists($importer["uid"], $guid);
if ($message_id) if ($message_id) {
return true; return true;
}
$parent_item = self::parent_item($importer["uid"], $parent_guid, $author, $contact); $parent_item = self::parent_item($importer["uid"], $parent_guid, $author, $contact);
if (!$parent_item) if (!$parent_item) {
return false; return false;
}
$person = self::person_by_handle($author); $person = self::person_by_handle($author);
if (!is_array($person)) { if (!is_array($person)) {
@ -1861,10 +1964,11 @@ class Diaspora {
// "positive" = "false" would be a Dislike - wich isn't currently supported by Diaspora // "positive" = "false" would be a Dislike - wich isn't currently supported by Diaspora
// We would accept this anyhow. // We would accept this anyhow.
if ($positive == "true") if ($positive == "true") {
$verb = ACTIVITY_LIKE; $verb = ACTIVITY_LIKE;
else } else {
$verb = ACTIVITY_DISLIKE; $verb = ACTIVITY_DISLIKE;
}
$datarray = array(); $datarray = array();
@ -1876,11 +1980,11 @@ class Diaspora {
$datarray["author-name"] = $person["name"]; $datarray["author-name"] = $person["name"];
$datarray["author-link"] = $person["url"]; $datarray["author-link"] = $person["url"];
$datarray["author-avatar"] = ((x($person,"thumb")) ? $person["thumb"] : $person["photo"]); $datarray["author-avatar"] = ((x($person, "thumb")) ? $person["thumb"] : $person["photo"]);
$datarray["owner-name"] = $contact["name"]; $datarray["owner-name"] = $contact["name"];
$datarray["owner-link"] = $contact["url"]; $datarray["owner-link"] = $contact["url"];
$datarray["owner-avatar"] = ((x($contact,"thumb")) ? $contact["thumb"] : $contact["photo"]); $datarray["owner-avatar"] = ((x($contact, "thumb")) ? $contact["thumb"] : $contact["photo"]);
$datarray["guid"] = $guid; $datarray["guid"] = $guid;
$datarray["uri"] = self::get_uri_from_guid($author, $guid); $datarray["uri"] = self::get_uri_from_guid($author, $guid);
@ -1915,7 +2019,6 @@ class Diaspora {
// If we are the origin of the parent we store the original data and notify our followers // If we are the origin of the parent we store the original data and notify our followers
if ($message_id && $origin) { if ($message_id && $origin) {
// Formerly we stored the signed text, the signature and the author in different fields. // Formerly we stored the signed text, the signature and the author in different fields.
// We now store the raw data so that we are more flexible. // We now store the raw data so that we are more flexible.
dba::insert('sign', array('iid' => $message_id, 'signed_text' => json_encode($data))); dba::insert('sign', array('iid' => $message_id, 'signed_text' => json_encode($data)));
@ -1930,12 +2033,13 @@ class Diaspora {
/** /**
* @brief Processes private messages * @brief Processes private messages
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool Success? * @return bool Success?
*/ */
private static function receive_message($importer, $data) { private static function receive_message($importer, $data)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$guid = notags(unxmlify($data->guid)); $guid = notags(unxmlify($data->guid));
$conversation_guid = notags(unxmlify($data->conversation_guid)); $conversation_guid = notags(unxmlify($data->conversation_guid));
@ -1949,7 +2053,8 @@ class Diaspora {
$conversation = null; $conversation = null;
$c = q("SELECT * FROM `conv` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", $c = q(
"SELECT * FROM `conv` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
intval($importer["uid"]), intval($importer["uid"]),
dbesc($conversation_guid) dbesc($conversation_guid)
); );
@ -1974,7 +2079,8 @@ class Diaspora {
dba::lock('mail'); dba::lock('mail');
$r = q("SELECT `id` FROM `mail` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1", $r = q(
"SELECT `id` FROM `mail` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1",
dbesc($guid), dbesc($guid),
intval($importer["uid"]) intval($importer["uid"])
); );
@ -1983,7 +2089,8 @@ class Diaspora {
return false; return false;
} }
q("INSERT INTO `mail` (`uid`, `guid`, `convid`, `from-name`,`from-photo`,`from-url`,`contact-id`,`title`,`body`,`seen`,`reply`,`uri`,`parent-uri`,`created`) q(
"INSERT INTO `mail` (`uid`, `guid`, `convid`, `from-name`,`from-photo`,`from-url`,`contact-id`,`title`,`body`,`seen`,`reply`,`uri`,`parent-uri`,`created`)
VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, '%s', '%s', %d, %d, '%s','%s','%s')", VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, '%s', '%s', %d, %d, '%s','%s','%s')",
intval($importer["uid"]), intval($importer["uid"]),
dbesc($guid), dbesc($guid),
@ -2010,12 +2117,13 @@ class Diaspora {
/** /**
* @brief Processes participations - unsupported by now * @brief Processes participations - unsupported by now
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool always true * @return bool always true
*/ */
private static function receive_participation($importer, $data) { private static function receive_participation($importer, $data)
{
// I'm not sure if we can fully support this message type // I'm not sure if we can fully support this message type
return true; return true;
} }
@ -2023,25 +2131,28 @@ class Diaspora {
/** /**
* @brief Processes photos - unneeded * @brief Processes photos - unneeded
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool always true * @return bool always true
*/ */
private static function receive_photo($importer, $data) { private static function receive_photo($importer, $data)
// There doesn't seem to be a reason for this function, since the photo data is transmitted in the status message as well {
// There doesn't seem to be a reason for this function,
// since the photo data is transmitted in the status message as well
return true; return true;
} }
/** /**
* @brief Processes poll participations - unssupported * @brief Processes poll participations - unssupported
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool always true * @return bool always true
*/ */
private static function receive_poll_participation($importer, $data) { private static function receive_poll_participation($importer, $data)
{
// We don't support polls by now // We don't support polls by now
return true; return true;
} }
@ -2049,17 +2160,19 @@ class Diaspora {
/** /**
* @brief Processes incoming profile updates * @brief Processes incoming profile updates
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool Success * @return bool Success
*/ */
private static function receive_profile($importer, $data) { private static function receive_profile($importer, $data)
{
$author = strtolower(notags(unxmlify($data->author))); $author = strtolower(notags(unxmlify($data->author)));
$contact = self::contact_by_handle($importer["uid"], $author); $contact = self::contact_by_handle($importer["uid"], $author);
if (!$contact) if (!$contact) {
return false; return false;
}
$name = unxmlify($data->first_name).((strlen($data->last_name)) ? " ".unxmlify($data->last_name) : ""); $name = unxmlify($data->first_name).((strlen($data->last_name)) ? " ".unxmlify($data->last_name) : "");
$image_url = unxmlify($data->image_url); $image_url = unxmlify($data->image_url);
@ -2076,8 +2189,9 @@ class Diaspora {
$keywords = array(); $keywords = array();
foreach ($tags as $tag) { foreach ($tags as $tag) {
$tag = trim(strtolower($tag)); $tag = trim(strtolower($tag));
if ($tag != "") if ($tag != "") {
$keywords[] = $tag; $keywords[] = $tag;
}
} }
$keywords = implode(", ", $keywords); $keywords = implode(", ", $keywords);
@ -2085,11 +2199,13 @@ class Diaspora {
$handle_parts = explode("@", $author); $handle_parts = explode("@", $author);
$nick = $handle_parts[0]; $nick = $handle_parts[0];
if ($name === "") if ($name === "") {
$name = $handle_parts[0]; $name = $handle_parts[0];
}
if ( preg_match("|^https?://|", $image_url) === 0) if (preg_match("|^https?://|", $image_url) === 0) {
$image_url = "http://".$handle_parts[1].$image_url; $image_url = "http://".$handle_parts[1].$image_url;
}
update_contact_avatar($image_url, $importer["uid"], $contact["id"]); update_contact_avatar($image_url, $importer["uid"], $contact["id"]);
@ -2097,16 +2213,19 @@ class Diaspora {
$birthday = str_replace("1000", "1901", $birthday); $birthday = str_replace("1000", "1901", $birthday);
if ($birthday != "") if ($birthday != "") {
$birthday = datetime_convert("UTC", "UTC", $birthday, "Y-m-d"); $birthday = datetime_convert("UTC", "UTC", $birthday, "Y-m-d");
}
// this is to prevent multiple birthday notifications in a single year // this is to prevent multiple birthday notifications in a single year
// if we already have a stored birthday and the 'm-d' part hasn't changed, preserve the entry, which will preserve the notify year // if we already have a stored birthday and the 'm-d' part hasn't changed, preserve the entry, which will preserve the notify year
if (substr($birthday,5) === substr($contact["bd"],5)) if (substr($birthday, 5) === substr($contact["bd"], 5)) {
$birthday = $contact["bd"]; $birthday = $contact["bd"];
}
$r = q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `addr` = '%s', `name-date` = '%s', `bd` = '%s', $r = q(
"UPDATE `contact` SET `name` = '%s', `nick` = '%s', `addr` = '%s', `name-date` = '%s', `bd` = '%s',
`location` = '%s', `about` = '%s', `keywords` = '%s', `gender` = '%s' WHERE `id` = %d AND `uid` = %d", `location` = '%s', `about` = '%s', `keywords` = '%s', `gender` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc($name), dbesc($name),
dbesc($nick), dbesc($nick),
@ -2140,32 +2259,36 @@ class Diaspora {
* @brief Processes incoming friend requests * @brief Processes incoming friend requests
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param array $contact The contact that send the request * @param array $contact The contact that send the request
*/ */
private static function receive_request_make_friend($importer, $contact) { private static function receive_request_make_friend($importer, $contact)
{
$a = get_app(); $a = get_app();
if ($contact["rel"] == CONTACT_IS_SHARING) { if ($contact["rel"] == CONTACT_IS_SHARING) {
dba::update('contact', array('rel' => CONTACT_IS_FRIEND, 'writable' => true), dba::update(
array('id' => $contact["id"], 'uid' => $importer["uid"])); 'contact',
array('rel' => CONTACT_IS_FRIEND, 'writable' => true),
array('id' => $contact["id"], 'uid' => $importer["uid"])
);
} }
// send notification // send notification
$r = q("SELECT `hide-friends` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1", $r = q(
"SELECT `hide-friends` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
intval($importer["uid"]) intval($importer["uid"])
); );
if ($r && !$r[0]["hide-friends"] && !$contact["hidden"] && intval(PConfig::get($importer["uid"], "system", "post_newfriend"))) { if ($r && !$r[0]["hide-friends"] && !$contact["hidden"] && intval(PConfig::get($importer["uid"], "system", "post_newfriend"))) {
$self = q("SELECT * FROM `contact` WHERE `self` AND `uid` = %d LIMIT 1", $self = q(
"SELECT * FROM `contact` WHERE `self` AND `uid` = %d LIMIT 1",
intval($importer["uid"]) intval($importer["uid"])
); );
// they are not CONTACT_IS_FOLLOWER anymore but that's what we have in the array // they are not CONTACT_IS_FOLLOWER anymore but that's what we have in the array
if ($self && $contact["rel"] == CONTACT_IS_FOLLOWER) { if ($self && $contact["rel"] == CONTACT_IS_FOLLOWER) {
$arr = array(); $arr = array();
$arr["protocol"] = PROTOCOL_DIASPORA; $arr["protocol"] = PROTOCOL_DIASPORA;
$arr["uri"] = $arr["parent-uri"] = item_new_uri($a->get_hostname(), $importer["uid"]); $arr["uri"] = $arr["parent-uri"] = item_new_uri($a->get_hostname(), $importer["uid"]);
@ -2196,8 +2319,9 @@ class Diaspora {
$arr["deny_gid"] = $user[0]["deny_gid"]; $arr["deny_gid"] = $user[0]["deny_gid"];
$i = item_store($arr); $i = item_store($arr);
if ($i) if ($i) {
Worker::add(PRIORITY_HIGH, "notifier", "activity", $i); Worker::add(PRIORITY_HIGH, "notifier", "activity", $i);
}
} }
} }
} }
@ -2209,7 +2333,8 @@ class Diaspora {
* *
* @return string The XML * @return string The XML
*/ */
private static function construct_new_friend_object($contact) { private static function construct_new_friend_object($contact)
{
$objtype = ACTIVITY_OBJ_PERSON; $objtype = ACTIVITY_OBJ_PERSON;
$link = '<link rel="alternate" type="text/html" href="'.$contact["url"].'" />'."\n". $link = '<link rel="alternate" type="text/html" href="'.$contact["url"].'" />'."\n".
'<link rel="photo" type="image/jpeg" href="'.$contact["thumb"].'" />'."\n"; '<link rel="photo" type="image/jpeg" href="'.$contact["thumb"].'" />'."\n";
@ -2225,12 +2350,13 @@ class Diaspora {
/** /**
* @brief Processes incoming sharing notification * @brief Processes incoming sharing notification
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* *
* @return bool Success * @return bool Success
*/ */
private static function receive_contact_request($importer, $data) { private static function receive_contact_request($importer, $data)
{
$author = unxmlify($data->author); $author = unxmlify($data->author);
$recipient = unxmlify($data->recipient); $recipient = unxmlify($data->recipient);
@ -2252,7 +2378,7 @@ class Diaspora {
$sharing = true; $sharing = true;
} }
$contact = self::contact_by_handle($importer["uid"],$author); $contact = self::contact_by_handle($importer["uid"], $author);
// perhaps we were already sharing with this person. Now they're sharing with us. // perhaps we were already sharing with this person. Now they're sharing with us.
// That makes us friends. // That makes us friends.
@ -2262,7 +2388,7 @@ class Diaspora {
self::receive_request_make_friend($importer, $contact); self::receive_request_make_friend($importer, $contact);
// refetch the contact array // refetch the contact array
$contact = self::contact_by_handle($importer["uid"],$author); $contact = self::contact_by_handle($importer["uid"], $author);
// If we are now friends, we are sending a share message. // If we are now friends, we are sending a share message.
// Normally we needn't to do so, but the first message could have been vanished. // Normally we needn't to do so, but the first message could have been vanished.
@ -2304,7 +2430,8 @@ class Diaspora {
$batch = (($ret["batch"]) ? $ret["batch"] : implode("/", array_slice(explode("/", $ret["url"]), 0, 3))."/receive/public"); $batch = (($ret["batch"]) ? $ret["batch"] : implode("/", array_slice(explode("/", $ret["url"]), 0, 3))."/receive/public");
$r = q("INSERT INTO `contact` (`uid`, `network`,`addr`,`created`,`url`,`nurl`,`batch`,`name`,`nick`,`photo`,`pubkey`,`notify`,`poll`,`blocked`,`priority`) $r = q(
"INSERT INTO `contact` (`uid`, `network`,`addr`,`created`,`url`,`nurl`,`batch`,`name`,`nick`,`photo`,`pubkey`,`notify`,`poll`,`blocked`,`priority`)
VALUES (%d, '%s', '%s', '%s', '%s','%s','%s','%s','%s','%s','%s','%s','%s',%d,%d)", VALUES (%d, '%s', '%s', '%s', '%s','%s','%s','%s','%s','%s','%s','%s','%s',%d,%d)",
intval($importer["uid"]), intval($importer["uid"]),
dbesc($ret["network"]), dbesc($ret["network"]),
@ -2325,7 +2452,7 @@ class Diaspora {
// find the contact record we just created // find the contact record we just created
$contact_record = self::contact_by_handle($importer["uid"],$author); $contact_record = self::contact_by_handle($importer["uid"], $author);
if (!$contact_record) { if (!$contact_record) {
logger("unable to locate newly created contact record."); logger("unable to locate newly created contact record.");
@ -2336,18 +2463,19 @@ class Diaspora {
$def_gid = get_default_group($importer['uid'], $ret["network"]); $def_gid = get_default_group($importer['uid'], $ret["network"]);
if (intval($def_gid)) if (intval($def_gid)) {
group_add_member($importer["uid"], "", $contact_record["id"], $def_gid); group_add_member($importer["uid"], "", $contact_record["id"], $def_gid);
}
update_contact_avatar($ret["photo"], $importer['uid'], $contact_record["id"], true); update_contact_avatar($ret["photo"], $importer['uid'], $contact_record["id"], true);
if ($importer["page-flags"] == PAGE_NORMAL) { if ($importer["page-flags"] == PAGE_NORMAL) {
logger("Sending intra message for author ".$author.".", LOGGER_DEBUG); logger("Sending intra message for author ".$author.".", LOGGER_DEBUG);
$hash = random_string().(string)time(); // Generate a confirm_key $hash = random_string().(string)time(); // Generate a confirm_key
$ret = q("INSERT INTO `intro` (`uid`, `contact-id`, `blocked`, `knowyou`, `note`, `hash`, `datetime`) $ret = q(
"INSERT INTO `intro` (`uid`, `contact-id`, `blocked`, `knowyou`, `note`, `hash`, `datetime`)
VALUES (%d, %d, %d, %d, '%s', '%s', '%s')", VALUES (%d, %d, %d, %d, '%s', '%s', '%s')",
intval($importer["uid"]), intval($importer["uid"]),
intval($contact_record["id"]), intval($contact_record["id"]),
@ -2358,25 +2486,26 @@ class Diaspora {
dbesc(datetime_convert()) dbesc(datetime_convert())
); );
} else { } else {
// automatic friend approval // automatic friend approval
logger("Does an automatic friend approval for author ".$author.".", LOGGER_DEBUG); logger("Does an automatic friend approval for author ".$author.".", LOGGER_DEBUG);
update_contact_avatar($contact_record["photo"],$importer["uid"],$contact_record["id"]); update_contact_avatar($contact_record["photo"], $importer["uid"], $contact_record["id"]);
// technically they are sharing with us (CONTACT_IS_SHARING), // technically they are sharing with us (CONTACT_IS_SHARING),
// but if our page-type is PAGE_COMMUNITY or PAGE_SOAPBOX // but if our page-type is PAGE_COMMUNITY or PAGE_SOAPBOX
// we are going to change the relationship and make them a follower. // we are going to change the relationship and make them a follower.
if (($importer["page-flags"] == PAGE_FREELOVE) && $sharing && $following) if (($importer["page-flags"] == PAGE_FREELOVE) && $sharing && $following) {
$new_relation = CONTACT_IS_FRIEND; $new_relation = CONTACT_IS_FRIEND;
elseif (($importer["page-flags"] == PAGE_FREELOVE) && $sharing) } elseif (($importer["page-flags"] == PAGE_FREELOVE) && $sharing) {
$new_relation = CONTACT_IS_SHARING; $new_relation = CONTACT_IS_SHARING;
else } else {
$new_relation = CONTACT_IS_FOLLOWER; $new_relation = CONTACT_IS_FOLLOWER;
}
$r = q("UPDATE `contact` SET `rel` = %d, $r = q(
"UPDATE `contact` SET `rel` = %d,
`name-date` = '%s', `name-date` = '%s',
`uri-date` = '%s', `uri-date` = '%s',
`blocked` = 0, `blocked` = 0,
@ -2406,19 +2535,21 @@ class Diaspora {
/** /**
* @brief Fetches a message with a given guid * @brief Fetches a message with a given guid
* *
* @param string $guid message guid * @param string $guid message guid
* @param string $orig_author handle of the original post * @param string $orig_author handle of the original post
* @param string $author handle of the sharer * @param string $author handle of the sharer
* *
* @return array The fetched item * @return array The fetched item
*/ */
private static function original_item($guid, $orig_author, $author) { private static function original_item($guid, $orig_author, $author)
{
// Do we already have this item? // Do we already have this item?
$r = q("SELECT `body`, `tag`, `app`, `created`, `object-type`, `uri`, `guid`, $r = q(
"SELECT `body`, `tag`, `app`, `created`, `object-type`, `uri`, `guid`,
`author-name`, `author-link`, `author-avatar` `author-name`, `author-link`, `author-avatar`
FROM `item` WHERE `guid` = '%s' AND `visible` AND NOT `deleted` AND `body` != '' LIMIT 1", FROM `item` WHERE `guid` = '%s' AND `visible` AND NOT `deleted` AND `body` != '' LIMIT 1",
dbesc($guid)); dbesc($guid)
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
logger("reshared message ".$guid." already exists on system."); logger("reshared message ".$guid." already exists on system.");
@ -2454,10 +2585,12 @@ class Diaspora {
} }
if ($item_id) { if ($item_id) {
$r = q("SELECT `body`, `tag`, `app`, `created`, `object-type`, `uri`, `guid`, $r = q(
"SELECT `body`, `tag`, `app`, `created`, `object-type`, `uri`, `guid`,
`author-name`, `author-link`, `author-avatar` `author-name`, `author-link`, `author-avatar`
FROM `item` WHERE `id` = %d AND `visible` AND NOT `deleted` AND `body` != '' LIMIT 1", FROM `item` WHERE `id` = %d AND `visible` AND NOT `deleted` AND `body` != '' LIMIT 1",
intval($item_id)); intval($item_id)
);
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
// If it is a reshared post from another network then reformat to avoid display problems with two share elements // If it is a reshared post from another network then reformat to avoid display problems with two share elements
@ -2468,7 +2601,6 @@ class Diaspora {
return $r[0]; return $r[0];
} }
} }
} }
return false; return false;
@ -2477,13 +2609,14 @@ class Diaspora {
/** /**
* @brief Processes a reshare message * @brief Processes a reshare message
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* @param string $xml The original XML of the message * @param string $xml The original XML of the message
* *
* @return int the message id * @return int the message id
*/ */
private static function receive_reshare($importer, $data, $xml) { private static function receive_reshare($importer, $data, $xml)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$guid = notags(unxmlify($data->guid)); $guid = notags(unxmlify($data->guid));
$created_at = datetime_convert("UTC", "UTC", notags(unxmlify($data->created_at))); $created_at = datetime_convert("UTC", "UTC", notags(unxmlify($data->created_at)));
@ -2517,7 +2650,7 @@ class Diaspora {
$datarray["author-name"] = $contact["name"]; $datarray["author-name"] = $contact["name"];
$datarray["author-link"] = $contact["url"]; $datarray["author-link"] = $contact["url"];
$datarray["author-avatar"] = ((x($contact,"thumb")) ? $contact["thumb"] : $contact["photo"]); $datarray["author-avatar"] = ((x($contact, "thumb")) ? $contact["thumb"] : $contact["photo"]);
$datarray["owner-name"] = $datarray["author-name"]; $datarray["owner-name"] = $datarray["author-name"];
$datarray["owner-link"] = $datarray["author-link"]; $datarray["owner-link"] = $datarray["author-link"];
@ -2532,8 +2665,14 @@ class Diaspora {
$datarray["protocol"] = PROTOCOL_DIASPORA; $datarray["protocol"] = PROTOCOL_DIASPORA;
$datarray["source"] = $xml; $datarray["source"] = $xml;
$prefix = share_header($original_item["author-name"], $original_item["author-link"], $original_item["author-avatar"], $prefix = share_header(
$original_item["guid"], $original_item["created"], $orig_url); $original_item["author-name"],
$original_item["author-link"],
$original_item["author-avatar"],
$original_item["guid"],
$original_item["created"],
$orig_url
);
$datarray["body"] = $prefix.$original_item["body"]."[/share]"; $datarray["body"] = $prefix.$original_item["body"]."[/share]";
$datarray["tag"] = $original_item["tag"]; $datarray["tag"] = $original_item["tag"];
@ -2559,13 +2698,14 @@ class Diaspora {
/** /**
* @brief Processes retractions * @brief Processes retractions
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param array $contact The contact of the item owner * @param array $contact The contact of the item owner
* @param object $data The message object * @param object $data The message object
* *
* @return bool success * @return bool success
*/ */
private static function item_retraction($importer, $contact, $data) { private static function item_retraction($importer, $contact, $data)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$target_guid = notags(unxmlify($data->target_guid)); $target_guid = notags(unxmlify($data->target_guid));
$target_type = notags(unxmlify($data->target_type)); $target_type = notags(unxmlify($data->target_type));
@ -2605,10 +2745,18 @@ class Diaspora {
continue; continue;
} }
// Currently we don't have a central deletion function that we could use in this case. The function "item_drop" doesn't work for that case // Currently we don't have a central deletion function that we could use in this case.
dba::update('item', array('deleted' => true, 'title' => '', 'body' => '', // The function "item_drop" doesn't work for that case
'edited' => datetime_convert(), 'changed' => datetime_convert()), dba::update(
array('id' => $item["id"])); 'item',
array(
'deleted' => true,
'title' => '',
'body' => '',
'edited' => datetime_convert(),
'changed' => datetime_convert()),
array('id' => $item["id"])
);
// Delete the thread - if it is a starting post and not a comment // Delete the thread - if it is a starting post and not a comment
if ($target_type != 'Comment') { if ($target_type != 'Comment') {
@ -2630,13 +2778,14 @@ class Diaspora {
/** /**
* @brief Receives retraction messages * @brief Receives retraction messages
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param string $sender The sender of the message * @param string $sender The sender of the message
* @param object $data The message object * @param object $data The message object
* *
* @return bool Success * @return bool Success
*/ */
private static function receive_retraction($importer, $sender, $data) { private static function receive_retraction($importer, $sender, $data)
{
$target_type = notags(unxmlify($data->target_type)); $target_type = notags(unxmlify($data->target_type));
$contact = self::contact_by_handle($importer["uid"], $sender); $contact = self::contact_by_handle($importer["uid"], $sender);
@ -2672,13 +2821,14 @@ class Diaspora {
/** /**
* @brief Receives status messages * @brief Receives status messages
* *
* @param array $importer Array of the importer user * @param array $importer Array of the importer user
* @param object $data The message object * @param object $data The message object
* @param string $xml The original XML of the message * @param string $xml The original XML of the message
* *
* @return int The message id of the newly created item * @return int The message id of the newly created item
*/ */
private static function receive_status_message($importer, $data, $xml) { private static function receive_status_message($importer, $data, $xml)
{
$author = notags(unxmlify($data->author)); $author = notags(unxmlify($data->author));
$guid = notags(unxmlify($data->guid)); $guid = notags(unxmlify($data->guid));
$created_at = datetime_convert("UTC", "UTC", notags(unxmlify($data->created_at))); $created_at = datetime_convert("UTC", "UTC", notags(unxmlify($data->created_at)));
@ -2698,7 +2848,7 @@ class Diaspora {
$address = array(); $address = array();
if ($data->location) { if ($data->location) {
foreach ($data->location->children() AS $fieldname => $data) { foreach ($data->location->children() as $fieldname => $data) {
$address[$fieldname] = notags(unxmlify($data)); $address[$fieldname] = notags(unxmlify($data));
} }
} }
@ -2709,7 +2859,7 @@ class Diaspora {
// Attach embedded pictures to the body // Attach embedded pictures to the body
if ($data->photo) { if ($data->photo) {
foreach ($data->photo AS $photo) { foreach ($data->photo as $photo) {
$body = "[img]".unxmlify($photo->remote_photo_path). $body = "[img]".unxmlify($photo->remote_photo_path).
unxmlify($photo->remote_photo_name)."[/img]\n".$body; unxmlify($photo->remote_photo_name)."[/img]\n".$body;
} }
@ -2739,7 +2889,7 @@ class Diaspora {
$datarray["author-name"] = $contact["name"]; $datarray["author-name"] = $contact["name"];
$datarray["author-link"] = $contact["url"]; $datarray["author-link"] = $contact["url"];
$datarray["author-avatar"] = ((x($contact,"thumb")) ? $contact["thumb"] : $contact["photo"]); $datarray["author-avatar"] = ((x($contact, "thumb")) ? $contact["thumb"] : $contact["photo"]);
$datarray["owner-name"] = $datarray["author-name"]; $datarray["owner-name"] = $datarray["author-name"];
$datarray["owner-link"] = $datarray["author-link"]; $datarray["owner-link"] = $datarray["author-link"];
@ -2790,11 +2940,12 @@ class Diaspora {
/** /**
* @brief returnes the handle of a contact * @brief returnes the handle of a contact
* *
* @param array $me contact array * @param array $contact contact array
* *
* @return string the handle in the format user@domain.tld * @return string the handle in the format user@domain.tld
*/ */
private static function my_handle($contact) { private static function my_handle($contact)
{
if ($contact["addr"] != "") { if ($contact["addr"] != "") {
return $contact["addr"]; return $contact["addr"];
} }
@ -2807,23 +2958,23 @@ class Diaspora {
$nick = $contact["nick"]; $nick = $contact["nick"];
} }
return $nick."@".substr(System::baseUrl(), strpos(System::baseUrl(),"://") + 3); return $nick."@".substr(System::baseUrl(), strpos(System::baseUrl(), "://") + 3);
} }
/** /**
* @brief Creates the data for a private message in the new format * @brief Creates the data for a private message in the new format
* *
* @param string $msg The message that is to be transmitted * @param string $msg The message that is to be transmitted
* @param array $user The record of the sender * @param array $user The record of the sender
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param string $prvkey The private key of the sender * @param string $prvkey The private key of the sender
* @param string $pubkey The public key of the receiver * @param string $pubkey The public key of the receiver
* *
* @return string The encrypted data * @return string The encrypted data
*/ */
public static function encode_private_data($msg, $user, $contact, $prvkey, $pubkey) { public static function encode_private_data($msg, $user, $contact, $prvkey, $pubkey)
{
logger("Message: ".$msg, LOGGER_DATA); logger("Message: ".$msg, LOGGER_DATA);
// without a public key nothing will work // without a public key nothing will work
@ -2844,8 +2995,10 @@ class Diaspora {
$encrypted_key_bundle = ""; $encrypted_key_bundle = "";
openssl_public_encrypt($json, $encrypted_key_bundle, $pubkey); openssl_public_encrypt($json, $encrypted_key_bundle, $pubkey);
$json_object = json_encode(array("aes_key" => base64_encode($encrypted_key_bundle), $json_object = json_encode(
"encrypted_magic_envelope" => base64_encode($ciphertext))); array("aes_key" => base64_encode($encrypted_key_bundle),
"encrypted_magic_envelope" => base64_encode($ciphertext))
);
return $json_object; return $json_object;
} }
@ -2853,13 +3006,13 @@ class Diaspora {
/** /**
* @brief Creates the envelope for the "fetch" endpoint and for the new format * @brief Creates the envelope for the "fetch" endpoint and for the new format
* *
* @param string $msg The message that is to be transmitted * @param string $msg The message that is to be transmitted
* @param array $user The record of the sender * @param array $user The record of the sender
* *
* @return string The envelope * @return string The envelope
*/ */
public static function build_magic_envelope($msg, $user) { public static function build_magic_envelope($msg, $user)
{
$b64url_data = base64url_encode($msg); $b64url_data = base64url_encode($msg);
$data = str_replace(array("\n", "\r", " ", "\t"), array("", "", "", ""), $b64url_data); $data = str_replace(array("\n", "\r", " ", "\t"), array("", "", "", ""), $b64url_data);
@ -2870,8 +3023,9 @@ class Diaspora {
$signable_data = $data.".".base64url_encode($type).".".base64url_encode($encoding).".".base64url_encode($alg); $signable_data = $data.".".base64url_encode($type).".".base64url_encode($encoding).".".base64url_encode($alg);
// Fallback if the private key wasn't transmitted in the expected field // Fallback if the private key wasn't transmitted in the expected field
if ($user['uprvkey'] == "") if ($user['uprvkey'] == "") {
$user['uprvkey'] = $user['prvkey']; $user['uprvkey'] = $user['prvkey'];
}
$signature = rsa_sign($signable_data, $user["uprvkey"]); $signature = rsa_sign($signable_data, $user["uprvkey"]);
$sig = base64url_encode($signature); $sig = base64url_encode($signature);
@ -2891,17 +3045,17 @@ class Diaspora {
/** /**
* @brief Create the envelope for a message * @brief Create the envelope for a message
* *
* @param string $msg The message that is to be transmitted * @param string $msg The message that is to be transmitted
* @param array $user The record of the sender * @param array $user The record of the sender
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param string $prvkey The private key of the sender * @param string $prvkey The private key of the sender
* @param string $pubkey The public key of the receiver * @param string $pubkey The public key of the receiver
* @param bool $public Is the message public? * @param bool $public Is the message public?
* *
* @return string The message that will be transmitted to other servers * @return string The message that will be transmitted to other servers
*/ */
private static function build_message($msg, $user, $contact, $prvkey, $pubkey, $public = false) { private static function build_message($msg, $user, $contact, $prvkey, $pubkey, $public = false)
{
// The message is put into an envelope with the sender's signature // The message is put into an envelope with the sender's signature
$envelope = self::build_magic_envelope($msg, $user); $envelope = self::build_magic_envelope($msg, $user);
@ -2916,12 +3070,13 @@ class Diaspora {
/** /**
* @brief Creates a signature for a message * @brief Creates a signature for a message
* *
* @param array $owner the array of the owner of the message * @param array $owner the array of the owner of the message
* @param array $message The message that is to be signed * @param array $message The message that is to be signed
* *
* @return string The signature * @return string The signature
*/ */
private static function signature($owner, $message) { private static function signature($owner, $message)
{
$sigmsg = $message; $sigmsg = $message;
unset($sigmsg["author_signature"]); unset($sigmsg["author_signature"]);
unset($sigmsg["parent_author_signature"]); unset($sigmsg["parent_author_signature"]);
@ -2934,22 +3089,23 @@ class Diaspora {
/** /**
* @brief Transmit a message to a target server * @brief Transmit a message to a target server
* *
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param string $envelope The message that is to be transmitted * @param string $envelope The message that is to be transmitted
* @param bool $public_batch Is it a public post? * @param bool $public_batch Is it a public post?
* @param bool $queue_run Is the transmission called from the queue? * @param bool $queue_run Is the transmission called from the queue?
* @param string $guid message guid * @param string $guid message guid
* *
* @return int Result of the transmission * @return int Result of the transmission
*/ */
public static function transmit($owner, $contact, $envelope, $public_batch, $queue_run=false, $guid = "") { public static function transmit($owner, $contact, $envelope, $public_batch, $queue_run = false, $guid = "")
{
$a = get_app(); $a = get_app();
$enabled = intval(Config::get("system", "diaspora_enabled")); $enabled = intval(Config::get("system", "diaspora_enabled"));
if (!$enabled) if (!$enabled) {
return 200; return 200;
}
$logid = random_string(4); $logid = random_string(4);
$dest_url = (($public_batch) ? $contact["batch"] : $contact["notify"]); $dest_url = (($public_batch) ? $contact["batch"] : $contact["notify"]);
@ -2979,7 +3135,8 @@ class Diaspora {
if (!$return_code || (($return_code == 503) && (stristr($a->get_curl_headers(), "retry-after")))) { if (!$return_code || (($return_code == 503) && (stristr($a->get_curl_headers(), "retry-after")))) {
logger("queue message"); logger("queue message");
$r = q("SELECT `id` FROM `queue` WHERE `cid` = %d AND `network` = '%s' AND `content` = '%s' AND `batch` = %d LIMIT 1", $r = q(
"SELECT `id` FROM `queue` WHERE `cid` = %d AND `network` = '%s' AND `content` = '%s' AND `batch` = %d LIMIT 1",
intval($contact["id"]), intval($contact["id"]),
dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DIASPORA),
dbesc($envelope), dbesc($envelope),
@ -3006,13 +3163,13 @@ class Diaspora {
/** /**
* @brief Build the post xml * @brief Build the post xml
* *
* @param string $type The message type * @param string $type The message type
* @param array $message The message data * @param array $message The message data
* *
* @return string The post XML * @return string The post XML
*/ */
public static function build_post_xml($type, $message) { public static function build_post_xml($type, $message)
{
$data = array($type => $message); $data = array($type => $message);
return xml::from_array($data, $xml); return xml::from_array($data, $xml);
@ -3021,34 +3178,36 @@ class Diaspora {
/** /**
* @brief Builds and transmit messages * @brief Builds and transmit messages
* *
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param string $type The message type * @param string $type The message type
* @param array $message The message data * @param array $message The message data
* @param bool $public_batch Is it a public post? * @param bool $public_batch Is it a public post?
* @param string $guid message guid * @param string $guid message guid
* @param bool $spool Should the transmission be spooled or transmitted? * @param bool $spool Should the transmission be spooled or transmitted?
* *
* @return int Result of the transmission * @return int Result of the transmission
*/ */
private static function build_and_transmit($owner, $contact, $type, $message, $public_batch = false, $guid = "", $spool = false) { private static function build_and_transmit($owner, $contact, $type, $message, $public_batch = false, $guid = "", $spool = false)
{
$msg = self::build_post_xml($type, $message); $msg = self::build_post_xml($type, $message);
logger('message: '.$msg, LOGGER_DATA); logger('message: '.$msg, LOGGER_DATA);
logger('send guid '.$guid, LOGGER_DEBUG); logger('send guid '.$guid, LOGGER_DEBUG);
// Fallback if the private key wasn't transmitted in the expected field // Fallback if the private key wasn't transmitted in the expected field
if ($owner['uprvkey'] == "") if ($owner['uprvkey'] == "") {
$owner['uprvkey'] = $owner['prvkey']; $owner['uprvkey'] = $owner['prvkey'];
}
$envelope = self::build_message($msg, $owner, $contact, $owner['uprvkey'], $contact['pubkey'], $public_batch); $envelope = self::build_message($msg, $owner, $contact, $owner['uprvkey'], $contact['pubkey'], $public_batch);
if ($spool) { if ($spool) {
add_to_queue($contact['id'], NETWORK_DIASPORA, $envelope, $public_batch); add_to_queue($contact['id'], NETWORK_DIASPORA, $envelope, $public_batch);
return true; return true;
} else } else {
$return_code = self::transmit($owner, $contact, $envelope, $public_batch, false, $guid); $return_code = self::transmit($owner, $contact, $envelope, $public_batch, false, $guid);
}
logger("guid: ".$item["guid"]." result ".$return_code, LOGGER_DEBUG); logger("guid: ".$item["guid"]." result ".$return_code, LOGGER_DEBUG);
@ -3058,14 +3217,14 @@ class Diaspora {
/** /**
* @brief sends an account migration * @brief sends an account migration
* *
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param int $uid User ID * @param int $uid User ID
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function sendAccountMigration($owner, $contact, $uid) { public static function sendAccountMigration($owner, $contact, $uid)
{
$old_handle = PConfig::get($uid, 'system', 'previous_addr'); $old_handle = PConfig::get($uid, 'system', 'previous_addr');
$profile = self::createProfileData($uid); $profile = self::createProfileData($uid);
@ -3084,13 +3243,13 @@ class Diaspora {
/** /**
* @brief Sends a "share" message * @brief Sends a "share" message
* *
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function send_share($owner, $contact) { public static function send_share($owner, $contact)
{
/** /**
* @todo support the different possible combinations of "following" and "sharing" * @todo support the different possible combinations of "following" and "sharing"
* Currently, Diaspora only interprets the "sharing" field * Currently, Diaspora only interprets the "sharing" field
@ -3125,13 +3284,13 @@ class Diaspora {
/** /**
* @brief sends an "unshare" * @brief sends an "unshare"
* *
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function send_unshare($owner, $contact) { public static function send_unshare($owner, $contact)
{
$message = array("author" => self::my_handle($owner), $message = array("author" => self::my_handle($owner),
"recipient" => $contact["addr"], "recipient" => $contact["addr"],
"following" => "false", "following" => "false",
@ -3145,44 +3304,55 @@ class Diaspora {
/** /**
* @brief Checks a message body if it is a reshare * @brief Checks a message body if it is a reshare
* *
* @param string $body The message body that is to be check * @param string $body The message body that is to be check
* @param bool $complete Should it be a complete check or a simple check? * @param bool $complete Should it be a complete check or a simple check?
* *
* @return array|bool Reshare details or "false" if no reshare * @return array|bool Reshare details or "false" if no reshare
*/ */
public static function is_reshare($body, $complete = true) { public static function is_reshare($body, $complete = true)
{
$body = trim($body); $body = trim($body);
// Skip if it isn't a pure repeated messages // Skip if it isn't a pure repeated messages
// Does it start with a share? // Does it start with a share?
if ((strpos($body, "[share") > 0) && $complete) if ((strpos($body, "[share") > 0) && $complete) {
return(false); return(false);
}
// Does it end with a share? // Does it end with a share?
if (strlen($body) > (strrpos($body, "[/share]") + 8)) if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
return(false); return(false);
}
$attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body); $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
// Skip if there is no shared message in there // Skip if there is no shared message in there
if ($body == $attributes) if ($body == $attributes) {
return(false); return(false);
}
// If we don't do the complete check we quit here // If we don't do the complete check we quit here
if (!$complete) if (!$complete) {
return true; return true;
}
$guid = ""; $guid = "";
preg_match("/guid='(.*?)'/ism", $attributes, $matches); preg_match("/guid='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") if ($matches[1] != "") {
$guid = $matches[1]; $guid = $matches[1];
}
preg_match('/guid="(.*?)"/ism', $attributes, $matches); preg_match('/guid="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") if ($matches[1] != "") {
$guid = $matches[1]; $guid = $matches[1];
}
if ($guid != "") { if ($guid != "") {
$r = q("SELECT `contact-id` FROM `item` WHERE `guid` = '%s' AND `network` IN ('%s', '%s') LIMIT 1", $r = q(
dbesc($guid), NETWORK_DFRN, NETWORK_DIASPORA); "SELECT `contact-id` FROM `item` WHERE `guid` = '%s' AND `network` IN ('%s', '%s') LIMIT 1",
dbesc($guid),
NETWORK_DFRN,
NETWORK_DIASPORA
);
if ($r) { if ($r) {
$ret= array(); $ret= array();
$ret["root_handle"] = self::handle_from_contact($r[0]["contact-id"]); $ret["root_handle"] = self::handle_from_contact($r[0]["contact-id"]);
@ -3193,31 +3363,37 @@ class Diaspora {
$profile = ""; $profile = "";
preg_match("/profile='(.*?)'/ism", $attributes, $matches); preg_match("/profile='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") if ($matches[1] != "") {
$profile = $matches[1]; $profile = $matches[1];
}
preg_match('/profile="(.*?)"/ism', $attributes, $matches); preg_match('/profile="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") if ($matches[1] != "") {
$profile = $matches[1]; $profile = $matches[1];
}
$ret= array(); $ret= array();
$ret["root_handle"] = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile); $ret["root_handle"] = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile);
if (($ret["root_handle"] == $profile) || ($ret["root_handle"] == "")) if (($ret["root_handle"] == $profile) || ($ret["root_handle"] == "")) {
return(false); return(false);
}
$link = ""; $link = "";
preg_match("/link='(.*?)'/ism", $attributes, $matches); preg_match("/link='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") if ($matches[1] != "") {
$link = $matches[1]; $link = $matches[1];
}
preg_match('/link="(.*?)"/ism', $attributes, $matches); preg_match('/link="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") if ($matches[1] != "") {
$link = $matches[1]; $link = $matches[1];
}
$ret["root_guid"] = preg_replace("=https?://(.*)/posts/(.*)=ism", "$2", $link); $ret["root_guid"] = preg_replace("=https?://(.*)/posts/(.*)=ism", "$2", $link);
if (($ret["root_guid"] == $link) || (trim($ret["root_guid"]) == "")) if (($ret["root_guid"] == $link) || (trim($ret["root_guid"]) == "")) {
return(false); return(false);
}
return($ret); return($ret);
} }
@ -3229,8 +3405,8 @@ class Diaspora {
* *
* @return array with event data * @return array with event data
*/ */
private static function build_event($event_id) { private static function build_event($event_id)
{
$r = q("SELECT `guid`, `uid`, `start`, `finish`, `nofinish`, `summary`, `desc`, `location`, `adjust` FROM `event` WHERE `id` = %d", intval($event_id)); $r = q("SELECT `guid`, `uid`, `start`, `finish`, `nofinish`, `summary`, `desc`, `location`, `adjust` FROM `event` WHERE `id` = %d", intval($event_id));
if (!DBM::is_result($r)) { if (!DBM::is_result($r)) {
return array(); return array();
@ -3299,15 +3475,15 @@ class Diaspora {
/** /**
* @brief Create a post (status message or reshare) * @brief Create a post (status message or reshare)
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* *
* @return array * @return array
* 'type' -> Message type ("status_message" or "reshare") * 'type' -> Message type ("status_message" or "reshare")
* 'message' -> Array of XML elements of the status * 'message' -> Array of XML elements of the status
*/ */
public static function build_status($item, $owner) { public static function build_status($item, $owner)
{
$cachekey = "diaspora:build_status:".$item['guid']; $cachekey = "diaspora:build_status:".$item['guid'];
$result = Cache::get($cachekey); $result = Cache::get($cachekey);
@ -3340,15 +3516,17 @@ class Diaspora {
$body = html_entity_decode(bb2diaspora($body)); $body = html_entity_decode(bb2diaspora($body));
// Adding the title // Adding the title
if (strlen($title)) if (strlen($title)) {
$body = "## ".html_entity_decode($title)."\n\n".$body; $body = "## ".html_entity_decode($title)."\n\n".$body;
}
if ($item["attach"]) { if ($item["attach"]) {
$cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism', $item["attach"], $matches, PREG_SET_ORDER); $cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism', $item["attach"], $matches, PREG_SET_ORDER);
if (cnt) { if (cnt) {
$body .= "\n".t("Attachments:")."\n"; $body .= "\n".t("Attachments:")."\n";
foreach ($matches as $mtch) foreach ($matches as $mtch) {
$body .= "[".$mtch[3]."](".$mtch[1].")\n"; $body .= "[".$mtch[3]."](".$mtch[1].")\n";
}
} }
} }
@ -3399,15 +3577,15 @@ class Diaspora {
/** /**
* @brief Sends a post * @brief Sends a post
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param bool $public_batch Is it a public post? * @param bool $public_batch Is it a public post?
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function send_status($item, $owner, $contact, $public_batch = false) { public static function send_status($item, $owner, $contact, $public_batch = false)
{
$status = self::build_status($item, $owner); $status = self::build_status($item, $owner);
return self::build_and_transmit($owner, $contact, $status["type"], $status["message"], $public_batch, $item["guid"]); return self::build_and_transmit($owner, $contact, $status["type"], $status["message"], $public_batch, $item["guid"]);
@ -3416,17 +3594,20 @@ class Diaspora {
/** /**
* @brief Creates a "like" object * @brief Creates a "like" object
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* *
* @return array The data for a "like" * @return array The data for a "like"
*/ */
private static function construct_like($item, $owner) { private static function construct_like($item, $owner)
{
$p = q("SELECT `guid`, `uri`, `parent-uri` FROM `item` WHERE `uri` = '%s' LIMIT 1", $p = q(
dbesc($item["thr-parent"])); "SELECT `guid`, `uri`, `parent-uri` FROM `item` WHERE `uri` = '%s' LIMIT 1",
if (!DBM::is_result($p)) dbesc($item["thr-parent"])
);
if (!DBM::is_result($p)) {
return false; return false;
}
$parent = $p[0]; $parent = $p[0];
@ -3448,17 +3629,20 @@ class Diaspora {
/** /**
* @brief Creates an "EventParticipation" object * @brief Creates an "EventParticipation" object
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* *
* @return array The data for an "EventParticipation" * @return array The data for an "EventParticipation"
*/ */
private static function construct_attend($item, $owner) { private static function construct_attend($item, $owner) {
$p = q("SELECT `guid`, `uri`, `parent-uri` FROM `item` WHERE `uri` = '%s' LIMIT 1", $p = q(
dbesc($item["thr-parent"])); "SELECT `guid`, `uri`, `parent-uri` FROM `item` WHERE `uri` = '%s' LIMIT 1",
if (!DBM::is_result($p)) dbesc($item["thr-parent"])
);
if (!DBM::is_result($p)) {
return false; return false;
}
$parent = $p[0]; $parent = $p[0];
@ -3487,13 +3671,13 @@ class Diaspora {
/** /**
* @brief Creates the object for a comment * @brief Creates the object for a comment
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* *
* @return array The data for a comment * @return array The data for a comment
*/ */
private static function construct_comment($item, $owner) { private static function construct_comment($item, $owner)
{
$cachekey = "diaspora:construct_comment:".$item['guid']; $cachekey = "diaspora:construct_comment:".$item['guid'];
$result = Cache::get($cachekey); $result = Cache::get($cachekey);
@ -3501,13 +3685,15 @@ class Diaspora {
return $result; return $result;
} }
$p = q("SELECT `guid` FROM `item` WHERE `parent` = %d AND `id` = %d LIMIT 1", $p = q(
"SELECT `guid` FROM `item` WHERE `parent` = %d AND `id` = %d LIMIT 1",
intval($item["parent"]), intval($item["parent"]),
intval($item["parent"]) intval($item["parent"])
); );
if (!DBM::is_result($p)) if (!DBM::is_result($p)) {
return false; return false;
}
$parent = $p[0]; $parent = $p[0];
@ -3534,15 +3720,15 @@ class Diaspora {
/** /**
* @brief Send a like or a comment * @brief Send a like or a comment
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param bool $public_batch Is it a public post? * @param bool $public_batch Is it a public post?
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function send_followup($item,$owner,$contact,$public_batch = false) { public static function send_followup($item, $owner, $contact, $public_batch = false)
{
if (in_array($item['verb'], array(ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE))) { if (in_array($item['verb'], array(ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE))) {
$message = self::construct_attend($item, $owner); $message = self::construct_attend($item, $owner);
$type = "event_participation"; $type = "event_participation";
@ -3554,8 +3740,9 @@ class Diaspora {
$type = "comment"; $type = "comment";
} }
if (!$message) if (!$message) {
return false; return false;
}
$message["author_signature"] = self::signature($owner, $message); $message["author_signature"] = self::signature($owner, $message);
@ -3565,13 +3752,13 @@ class Diaspora {
/** /**
* @brief Creates a message from a signature record entry * @brief Creates a message from a signature record entry
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $signature The entry of the "sign" record * @param array $signature The entry of the "sign" record
* *
* @return string The message * @return string The message
*/ */
private static function message_from_signature($item, $signature) { private static function message_from_signature($item, $signature)
{
// Split the signed text // Split the signed text
$signed_parts = explode(";", $signature['signed_text']); $signed_parts = explode(";", $signature['signed_text']);
@ -3613,15 +3800,15 @@ class Diaspora {
/** /**
* @brief Relays messages (like, comment, retraction) to other servers if we are the thread owner * @brief Relays messages (like, comment, retraction) to other servers if we are the thread owner
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param bool $public_batch Is it a public post? * @param bool $public_batch Is it a public post?
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function send_relay($item, $owner, $contact, $public_batch = false) { public static function send_relay($item, $owner, $contact, $public_batch = false)
{
if ($item["deleted"]) { if ($item["deleted"]) {
return self::send_retraction($item, $owner, $contact, $public_batch, true); return self::send_retraction($item, $owner, $contact, $public_batch, true);
} elseif (in_array($item["verb"], array(ACTIVITY_LIKE, ACTIVITY_DISLIKE))) { } elseif (in_array($item["verb"], array(ACTIVITY_LIKE, ACTIVITY_DISLIKE))) {
@ -3634,8 +3821,10 @@ class Diaspora {
// fetch the original signature // fetch the original signature
$r = q("SELECT `signed_text`, `signature`, `signer` FROM `sign` WHERE `iid` = %d LIMIT 1", $r = q(
intval($item["id"])); "SELECT `signed_text`, `signature`, `signer` FROM `sign` WHERE `iid` = %d LIMIT 1",
intval($item["id"])
);
if (!$r) { if (!$r) {
logger("Couldn't fetch signatur for item ".$item["guid"]." (".$item["id"].")", LOGGER_DEBUG); logger("Couldn't fetch signatur for item ".$item["guid"]." (".$item["id"].")", LOGGER_DEBUG);
@ -3646,9 +3835,9 @@ class Diaspora {
// Old way - is used by the internal Friendica functions // Old way - is used by the internal Friendica functions
/// @todo Change all signatur storing functions to the new format /// @todo Change all signatur storing functions to the new format
if ($signature['signed_text'] && $signature['signature'] && $signature['signer']) if ($signature['signed_text'] && $signature['signature'] && $signature['signer']) {
$message = self::message_from_signature($item, $signature); $message = self::message_from_signature($item, $signature);
else {// New way } else {// New way
$msg = json_decode($signature['signed_text'], true); $msg = json_decode($signature['signed_text'], true);
$message = array(); $message = array();
@ -3665,8 +3854,9 @@ class Diaspora {
$message[$field] = $data; $message[$field] = $data;
} }
} else } else {
logger("Signature text for item ".$item["guid"]." (".$item["id"].") couldn't be extracted: ".$signature['signed_text'], LOGGER_DEBUG); logger("Signature text for item ".$item["guid"]." (".$item["id"].") couldn't be extracted: ".$signature['signed_text'], LOGGER_DEBUG);
}
} }
$message["parent_author_signature"] = self::signature($owner, $message); $message["parent_author_signature"] = self::signature($owner, $message);
@ -3679,16 +3869,16 @@ class Diaspora {
/** /**
* @brief Sends a retraction (deletion) of a message, like or comment * @brief Sends a retraction (deletion) of a message, like or comment
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner the array of the item owner * @param array $owner the array of the item owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* @param bool $public_batch Is it a public post? * @param bool $public_batch Is it a public post?
* @param bool $relay Is the retraction transmitted from a relay? * @param bool $relay Is the retraction transmitted from a relay?
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function send_retraction($item, $owner, $contact, $public_batch = false, $relay = false) { public static function send_retraction($item, $owner, $contact, $public_batch = false, $relay = false)
{
$itemaddr = self::handle_from_contact($item["contact-id"], $item["gcontact-id"]); $itemaddr = self::handle_from_contact($item["contact-id"], $item["gcontact-id"]);
$msg_type = "retraction"; $msg_type = "retraction";
@ -3713,17 +3903,18 @@ class Diaspora {
/** /**
* @brief Sends a mail * @brief Sends a mail
* *
* @param array $item The item that will be exported * @param array $item The item that will be exported
* @param array $owner The owner * @param array $owner The owner
* @param array $contact Target of the communication * @param array $contact Target of the communication
* *
* @return int The result of the transmission * @return int The result of the transmission
*/ */
public static function send_mail($item, $owner, $contact) { public static function send_mail($item, $owner, $contact)
{
$myaddr = self::my_handle($owner); $myaddr = self::my_handle($owner);
$r = q("SELECT * FROM `conv` WHERE `id` = %d AND `uid` = %d LIMIT 1", $r = q(
"SELECT * FROM `conv` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($item["convid"]), intval($item["convid"]),
intval($item["uid"]) intval($item["uid"])
); );
@ -3778,8 +3969,10 @@ class Diaspora {
* *
* @return array The profile data * @return array The profile data
*/ */
private static function createProfileData($uid) { private static function createProfileData($uid)
$r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.*, `user`.`prvkey` AS `uprvkey`, `contact`.`addr` {
$r = q(
"SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.*, `user`.`prvkey` AS `uprvkey`, `contact`.`addr`
FROM `profile` FROM `profile`
INNER JOIN `user` ON `profile`.`uid` = `user`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
INNER JOIN `contact` ON `profile`.`uid` = `contact`.`uid` INNER JOIN `contact` ON `profile`.`uid` = `contact`.`uid`
@ -3794,8 +3987,8 @@ class Diaspora {
$profile = $r[0]; $profile = $r[0];
$handle = $profile["addr"]; $handle = $profile["addr"];
$first = ((strpos($profile['name'],' ') $first = ((strpos($profile['name'], ' ')
? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name'])); ? trim(substr($profile['name'], 0, strpos($profile['name'], ' '))) : $profile['name']));
$last = (($first === $profile['name']) ? '' : trim(substr($profile['name'], strlen($first)))); $last = (($first === $profile['name']) ? '' : trim(substr($profile['name'], strlen($first))));
$large = System::baseUrl().'/photo/custom/300/'.$profile['uid'].'.jpg'; $large = System::baseUrl().'/photo/custom/300/'.$profile['uid'].'.jpg';
$medium = System::baseUrl().'/photo/custom/100/'.$profile['uid'].'.jpg'; $medium = System::baseUrl().'/photo/custom/100/'.$profile['uid'].'.jpg';
@ -3805,8 +3998,9 @@ class Diaspora {
if ($searchable === 'true') { if ($searchable === 'true') {
$dob = '1000-00-00'; $dob = '1000-00-00';
if (($profile['dob']) && ($profile['dob'] > '0001-01-01')) if (($profile['dob']) && ($profile['dob'] > '0001-01-01')) {
$dob = ((intval($profile['dob'])) ? intval($profile['dob']) : '1000') .'-'. datetime_convert('UTC','UTC',$profile['dob'],'m-d'); $dob = ((intval($profile['dob'])) ? intval($profile['dob']) : '1000') .'-'. datetime_convert('UTC', 'UTC', $profile['dob'],'m-d');
}
$about = $profile['about']; $about = $profile['about'];
$about = strip_tags(bbcode($about)); $about = strip_tags(bbcode($about));
@ -3814,13 +4008,14 @@ class Diaspora {
$location = formatted_location($profile); $location = formatted_location($profile);
$tags = ''; $tags = '';
if ($profile['pub_keywords']) { if ($profile['pub_keywords']) {
$kw = str_replace(',',' ',$profile['pub_keywords']); $kw = str_replace(',', ' ', $profile['pub_keywords']);
$kw = str_replace(' ',' ',$kw); $kw = str_replace(' ', ' ', $kw);
$arr = explode(' ',$profile['pub_keywords']); $arr = explode(' ', $profile['pub_keywords']);
if (count($arr)) { if (count($arr)) {
for ($x = 0; $x < 5; $x ++) { for ($x = 0; $x < 5; $x ++) {
if (trim($arr[$x])) if (trim($arr[$x])) {
$tags .= '#'. trim($arr[$x]) .' '; $tags .= '#'. trim($arr[$x]) .' ';
}
} }
} }
} }
@ -3847,20 +4042,25 @@ class Diaspora {
* *
* @param int $uid The user id * @param int $uid The user id
*/ */
public static function send_profile($uid, $recips = false) { public static function send_profile($uid, $recips = false)
{
if (!$uid) if (!$uid) {
return; return;
}
if (!$recips) if (!$recips) {
$recips = q("SELECT `id`,`name`,`network`,`pubkey`,`notify` FROM `contact` WHERE `network` = '%s' $recips = q(
"SELECT `id`,`name`,`network`,`pubkey`,`notify` FROM `contact` WHERE `network` = '%s'
AND `uid` = %d AND `rel` != %d", AND `uid` = %d AND `rel` != %d",
dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DIASPORA),
intval($uid), intval($uid),
intval(CONTACT_IS_SHARING) intval(CONTACT_IS_SHARING)
); );
if (!$recips) }
if (!$recips) {
return; return;
}
$message = self::createProfileData($uid); $message = self::createProfileData($uid);
@ -3874,12 +4074,12 @@ class Diaspora {
* @brief Stores the signature for likes that are created on our system * @brief Stores the signature for likes that are created on our system
* *
* @param array $contact The contact array of the "like" * @param array $contact The contact array of the "like"
* @param int $post_id The post id of the "like" * @param int $post_id The post id of the "like"
* *
* @return bool Success * @return bool Success
*/ */
public static function store_like_signature($contact, $post_id) { public static function store_like_signature($contact, $post_id)
{
// Is the contact the owner? Then fetch the private key // Is the contact the owner? Then fetch the private key
if (!$contact['self'] || ($contact['uid'] == 0)) { if (!$contact['self'] || ($contact['uid'] == 0)) {
logger("No owner post, so not storing signature", LOGGER_DEBUG); logger("No owner post, so not storing signature", LOGGER_DEBUG);
@ -3918,15 +4118,15 @@ class Diaspora {
/** /**
* @brief Stores the signature for comments that are created on our system * @brief Stores the signature for comments that are created on our system
* *
* @param array $item The item array of the comment * @param array $item The item array of the comment
* @param array $contact The contact array of the item owner * @param array $contact The contact array of the item owner
* @param string $uprvkey The private key of the sender * @param string $uprvkey The private key of the sender
* @param int $message_id The message id of the comment * @param int $message_id The message id of the comment
* *
* @return bool Success * @return bool Success
*/ */
public static function store_comment_signature($item, $contact, $uprvkey, $message_id) { public static function store_comment_signature($item, $contact, $uprvkey, $message_id)
{
if ($uprvkey == "") { if ($uprvkey == "") {
logger('No private key, so not storing comment signature', LOGGER_DEBUG); logger('No private key, so not storing comment signature', LOGGER_DEBUG);
return false; return false;

View file

@ -4,5 +4,22 @@
<!-- we keep the old php4-style variable names for now --> <!-- we keep the old php4-style variable names for now -->
<exclude name="PEAR.NamingConventions.ValidFunctionName.PublicUnderscore"/> <exclude name="PEAR.NamingConventions.ValidFunctionName.PublicUnderscore"/>
<exclude name="PEAR.NamingConventions.ValidVariableName.PublicUnderscore"/> <exclude name="PEAR.NamingConventions.ValidVariableName.PublicUnderscore"/>
<exclude name="PEAR.NamingConventions.ValidVariableName.PrivateNoUnderscore"/>
<exclude name="PEAR.NamingConventions.ValidFunctionName.PrivateNoUnderscore"/>
<exclude name="PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps"/>
<exclude name="PSR1.Methods.CamelCapsMethodName.NotCamelCaps"/>
</rule>
<description>PSR2 with tabs instead of spaces.</description>
<arg name="tab-width" value="4"/>
<rule ref="PSR2">
<exclude name="Generic.WhiteSpace.DisallowTabIndent"/>
<exclude name="Generic.Commenting.DocComment.MissingShort"/>
</rule>
<rule ref="Generic.WhiteSpace.DisallowSpaceIndent"/>
<rule ref="Generic.WhiteSpace.ScopeIndent">
<properties>
<property name="indent" value="4"/>
<property name="tabIndent" value="true"/>
</properties>
</rule> </rule>
</ruleset> </ruleset>