X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2FNotificationsManager.php;h=57c315c9d741954b671aff04560cadbc52202e63;hb=470556764b16e5669f1a014690bcd57a8707c9ea;hp=5f8211eb87819ce1f1ec4cdc6f8de3d19e4fb07a;hpb=8ec424325375aa923c7d2d78ac8ddcc352f09cff;p=friendica.git diff --git a/include/NotificationsManager.php b/include/NotificationsManager.php index 5f8211eb87..57c315c9d7 100644 --- a/include/NotificationsManager.php +++ b/include/NotificationsManager.php @@ -1,136 +1,864 @@ a = get_app(); - } - + private $a; + + public function __construct() { + $this->a = get_app(); + } + /** * @brief set some extra note properties * * @param array $notes array of note arrays from db * @return array Copy of input array with added properties - * + * * Set some extra properties to note array from db: * - timestamp as int in default TZ * - date_rel : relative date string * - msg_html: message as html string * - msg_plain: message as plain text string */ - private function _set_extra($notes) { - $rets = array(); - foreach($notes as $n) { - $local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']); - $n['timestamp'] = strtotime($local_time); - $n['date_rel'] = relative_date($n['date']); - $n['msg_html'] = bbcode($n['msg'], false, false, false, false); - $n['msg_plain'] = explode("\n",trim(html2plain($n['msg_html'], 0)))[0]; - - $rets[] = $n; - } - return $rets; - } - - - /** - * @brief get all notifications for local_user() - * - * @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 $limit optional Query limits - * - * @return array of results or false on errors - */ - public function getAll($filter = array(), $order="-date", $limit="") { - $filter_str = array(); - $filter_sql = ""; - foreach($filter as $column => $value) { - $filter_str[] = sprintf("`%s` = '%s'", $column, dbesc($value)); - } - if (count($filter_str)>0) { - $filter_sql = "AND ".implode(" AND ", $filter_str); - } - - $aOrder = explode(" ", $order); - $asOrder = array(); - foreach($aOrder as $o) { - $dir = "asc"; - if ($o[0]==="-") { - $dir = "desc"; - $o = substr($o,1); - } - if ($o[0]==="+") { - $dir = "asc"; - $o = substr($o,1); - } - $asOrder[] = "$o $dir"; - } - $order_sql = implode(", ", $asOrder); - - if ($limit!="") $limit = " LIMIT ".$limit; - - $r = q("SELECT * FROM `notify` WHERE `uid` = %d $filter_sql ORDER BY $order_sql $limit", + private function _set_extra($notes) { + $rets = array(); + foreach($notes as $n) { + $local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']); + $n['timestamp'] = strtotime($local_time); + $n['date_rel'] = relative_date($n['date']); + $n['msg_html'] = bbcode($n['msg'], false, false, false, false); + $n['msg_plain'] = explode("\n",trim(html2plain($n['msg_html'], 0)))[0]; + + $rets[] = $n; + } + return $rets; + } + + + /** + * @brief Get all notifications for local_user() + * + * @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 $limit optional Query limits + * + * @return array of results or false on errors + */ + public function getAll($filter = array(), $order="-date", $limit="") { + $filter_str = array(); + $filter_sql = ""; + foreach($filter as $column => $value) { + $filter_str[] = sprintf("`%s` = '%s'", $column, dbesc($value)); + } + if (count($filter_str)>0) { + $filter_sql = "AND ".implode(" AND ", $filter_str); + } + + $aOrder = explode(" ", $order); + $asOrder = array(); + foreach($aOrder as $o) { + $dir = "asc"; + if ($o[0]==="-") { + $dir = "desc"; + $o = substr($o,1); + } + if ($o[0]==="+") { + $dir = "asc"; + $o = substr($o,1); + } + $asOrder[] = "$o $dir"; + } + $order_sql = implode(", ", $asOrder); + + if($limit!="") + $limit = " LIMIT ".$limit; + + $r = q("SELECT * FROM `notify` WHERE `uid` = %d $filter_sql ORDER BY $order_sql $limit", + intval(local_user()) + ); + + if (dbm::is_result($r)) + return $this->_set_extra($r); + + return false; + } + + /** + * @brief Get one note for local_user() by $id value + * + * @param int $id + * @return array note values or null if not found + */ + public function getByID($id) { + $r = q("SELECT * FROM `notify` WHERE `id` = %d AND `uid` = %d LIMIT 1", + intval($id), + intval(local_user()) + ); + if (dbm::is_result($r)) { + return $this->_set_extra($r)[0]; + } + return null; + } + + /** + * @brief set seen state of $note of local_user() + * + * @param array $note + * @param bool $seen optional true or false, default true + * @return bool true on success, false on errors + */ + public function setSeen($note, $seen = true) { + return q("UPDATE `notify` SET `seen` = %d WHERE ( `link` = '%s' OR ( `parent` != 0 AND `parent` = %d AND `otype` = '%s' )) AND `uid` = %d", + intval($seen), + dbesc($note['link']), + intval($note['parent']), + dbesc($note['otype']), + intval(local_user()) + ); + } + + /** + * @brief set seen state of all notifications of local_user() + * + * @param bool $seen optional true or false. default true + * @return bool true on success, false on error + */ + public function setAllSeen($seen = true) { + return q("UPDATE `notify` SET `seen` = %d WHERE `uid` = %d", + intval($seen), + intval(local_user()) + ); + } + + /** + * @brief List of pages for the Notifications TabBar + * + * @return array with with notifications TabBar data + */ + public function getTabs() { + $tabs = array( + array( + 'label' => t('System'), + 'url'=>'notifications/system', + 'sel'=> (($this->a->argv[1] == 'system') ? 'active' : ''), + 'id' => 'system-tab', + 'accesskey' => 'y', + ), + array( + 'label' => t('Network'), + 'url'=>'notifications/network', + 'sel'=> (($this->a->argv[1] == 'network') ? 'active' : ''), + 'id' => 'network-tab', + 'accesskey' => 'w', + ), + array( + 'label' => t('Personal'), + 'url'=>'notifications/personal', + 'sel'=> (($this->a->argv[1] == 'personal') ? 'active' : ''), + 'id' => 'personal-tab', + 'accesskey' => 'r', + ), + array( + 'label' => t('Home'), + 'url' => 'notifications/home', + 'sel'=> (($this->a->argv[1] == 'home') ? 'active' : ''), + 'id' => 'home-tab', + 'accesskey' => 'h', + ), + array( + 'label' => t('Introductions'), + 'url' => 'notifications/intros', + 'sel'=> (($this->a->argv[1] == 'intros') ? 'active' : ''), + 'id' => 'intro-tab', + 'accesskey' => 'i', + ), + ); + + return $tabs; + } + + /** + * @brief Format the notification query in an usable array + * + * @param array $notifs The array from the db query + * @param string $ident The notifications identifier (e.g. network) + * @return array + * string 'label' => The type of the notification + * string 'link' => URL to the source + * string 'image' => The avatar image + * string 'url' => The profile url of the contact + * string 'text' => The notification text + * string 'when' => The date of the notification + * string 'ago' => T relative date of the notification + * bool 'seen' => Is the notification marked as "seen" + */ + private function formatNotifs($notifs, $ident = "") { + + $notif = array(); + $arr = array(); + + if (dbm::is_result($notifs)) { + + foreach ($notifs as $it) { + // Because we use different db tables for the notification query + // we have sometimes $it['unseen'] and sometimes $it['seen]. + // So we will have to transform $it['unseen'] + if (array_key_exists('unseen', $it)) { + $it['seen'] = ($it['unseen'] > 0 ? false : true); + } + + // Depending on the identifier of the notification we need to use different defaults + switch ($ident) { + case 'system': + $default_item_label = 'notify'; + $default_item_link = $this->a->get_baseurl(true).'/notify/view/'. $it['id']; + $default_item_image = proxy_url($it['photo'], false, PROXY_SIZE_MICRO); + $default_item_url = $it['url']; + $default_item_text = strip_tags(bbcode($it['msg'])); + $default_item_when = datetime_convert('UTC', date_default_timezone_get(), $it['date'], 'r'); + $default_item_ago = relative_date($it['date']); + break; + + case 'home': + $default_item_label = 'comment'; + $default_item_link = $this->a->get_baseurl(true).'/display/'.$it['pguid']; + $default_item_image = proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO); + $default_item_url = $it['author-link']; + $default_item_text = 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'); + $default_item_ago = relative_date($it['created']); + break; + + default: + $default_item_label = (($it['id'] == $it['parent']) ? 'post' : 'comment'); + $default_item_link = $this->a->get_baseurl(true).'/display/'.$it['pguid']; + $default_item_image = proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO); + $default_item_url = $it['author-link']; + $default_item_text = (($it['id'] == $it['parent']) + ? sprintf(t("%s created a new post"), $it['author-name']) + : 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'); + $default_item_ago = relative_date($it['created']); + + } + + // Transform the different types of notification in an usable array + switch ($it['verb']){ + case ACTIVITY_LIKE: + $notif = array( + 'label' => 'like', + 'link' => $this->a->get_baseurl(true).'/display/'.$it['pguid'], + 'image' => proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO), + 'url' => $it['author-link'], + 'text' => sprintf(t("%s liked %s's post"), $it['author-name'], $it['pname']), + 'when' => $default_item_when, + 'ago' => $default_item_ago, + 'seen' => $it['seen'] + ); + break; + + case ACTIVITY_DISLIKE: + $notif = array( + 'label' => 'dislike', + 'link' => $this->a->get_baseurl(true).'/display/'.$it['pguid'], + 'image' => proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO), + 'url' => $it['author-link'], + 'text' => sprintf(t("%s disliked %s's post"), $it['author-name'], $it['pname']), + 'when' => $default_item_when, + 'ago' => $default_item_ago, + 'seen' => $it['seen'] + ); + break; + + case ACTIVITY_ATTEND: + $notif = array( + 'label' => 'attend', + 'link' => $this->a->get_baseurl(true).'/display/'.$it['pguid'], + 'image' => proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO), + 'url' => $it['author-link'], + 'text' => sprintf(t("%s is attending %s's event"), $it['author-name'], $it['pname']), + 'when' => $default_item_when, + 'ago' => $default_item_ago, + 'seen' => $it['seen'] + ); + break; + + case ACTIVITY_ATTENDNO: + $notif = array( + 'label' => 'attendno', + 'link' => $this->a->get_baseurl(true).'/display/'.$it['pguid'], + 'image' => proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO), + 'url' => $it['author-link'], + 'text' => sprintf( t("%s is not attending %s's event"), $it['author-name'], $it['pname']), + 'when' => $default_item_when, + 'ago' => $default_item_ago, + 'seen' => $it['seen'] + ); + break; + + case ACTIVITY_ATTENDMAYBE: + $notif = array( + 'label' => 'attendmaybe', + 'link' => $this->a->get_baseurl(true).'/display/'.$it['pguid'], + 'image' => proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO), + 'url' => $it['author-link'], + 'text' => sprintf(t("%s may attend %s's event"), $it['author-name'], $it['pname']), + 'when' => $default_item_when, + 'ago' => $default_item_ago, + 'seen' => $it['seen'] + ); + break; + + case ACTIVITY_FRIEND: + $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">"; + $obj = parse_xml_string($xmlhead.$it['object']); + $it['fname'] = $obj->title; + + $notif = array( + 'label' => 'friend', + 'link' => $this->a->get_baseurl(true).'/display/'.$it['pguid'], + 'image' => proxy_url($it['author-avatar'], false, PROXY_SIZE_MICRO), + 'url' => $it['author-link'], + 'text' => sprintf(t("%s is now friends with %s"), $it['author-name'], $it['fname']), + 'when' => $default_item_when, + 'ago' => $default_item_ago, + 'seen' => $it['seen'] + ); + break; + + default: + $notif = array( + 'label' => $default_item_label, + 'link' => $default_item_link, + 'image' => $default_item_image, + 'url' => $default_item_url, + 'text' => $default_item_text, + 'when' => $default_item_when, + 'ago' => $default_item_ago, + 'seen' => $it['seen'] + ); + } + + $arr[] = $notif; + } + } + + return $arr; + + } + + /** + * @brief Total number of network notifications + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @return int Number of network notifications + */ + private function networkTotal($seen = 0) { + $sql_seen = ""; + + if($seen === 0) + $sql_seen = " AND `item`.`unseen` = 1 "; + + $r = q("SELECT COUNT(*) AS `total` + FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent` + WHERE `item`.`visible` = 1 AND `pitem`.`parent` != 0 AND + `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 + $sql_seen", + intval(local_user()) + ); + + if (dbm::is_result($r)) + return $r[0]['total']; + + return 0; + } + + /** + * @brief Get network notifications + * + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @param int $start Start the query at this point + * @param int $limit Maximum number of query results + * + * @return array with + * string 'ident' => Notification identifier + * int 'total' => Total number of available network notifications + * array 'notifications' => Network notifications + */ + public function networkNotifs($seen = 0, $start = 0, $limit = 80) { + $ident = 'network'; + $total = $this->networkTotal($seen); + $notifs = array(); + $sql_seen = ""; + + if($seen === 0) + $sql_seen = " AND `item`.`unseen` = 1 "; + + + $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`, + `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` + WHERE `item`.`visible` = 1 AND `pitem`.`parent` != 0 AND + `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 + $sql_seen + ORDER BY `item`.`created` DESC LIMIT %d, %d ", + intval(local_user()), + intval($start), + intval($limit) + ); + + if (dbm::is_result($r)) + $notifs = $this->formatNotifs($r, $ident); + + $arr = array ( + 'notifications' => $notifs, + 'ident' => $ident, + 'total' => $total, + ); + + return $arr; + } + + /** + * @brief Total number of system notifications + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @return int Number of system notifications + */ + private function systemTotal($seen = 0) { + $sql_seen = ""; + + if($seen === 0) + $sql_seen = " AND `seen` = 0 "; + + $r = q("SELECT COUNT(*) AS `total` FROM `notify` WHERE `uid` = %d $sql_seen", + intval(local_user()) + ); + + if (dbm::is_result($r)) + return $r[0]['total']; + + return 0; + } + + /** + * @brief Get system notifications + * + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @param int $start Start the query at this point + * @param int $limit Maximum number of query results + * + * @return array with + * string 'ident' => Notification identifier + * int 'total' => Total number of available system notifications + * array 'notifications' => System notifications + */ + public function systemNotifs($seen = 0, $start = 0, $limit = 80) { + $ident = 'system'; + $total = $this->systemTotal($seen); + $notifs = array(); + $sql_seen = ""; + + if($seen === 0) + $sql_seen = " AND `seen` = 0 "; + + $r = q("SELECT `id`, `url`, `photo`, `msg`, `date`, `seen` FROM `notify` + WHERE `uid` = %d $sql_seen ORDER BY `date` DESC LIMIT %d, %d ", + intval(local_user()), + intval($start), + intval($limit) + ); + + if (dbm::is_result($r)) + $notifs = $this->formatNotifs($r, $ident); + + $arr = array ( + 'notifications' => $notifs, + 'ident' => $ident, + 'total' => $total, + ); + + return $arr; + } + + /** + * @brief Addional SQL query string for the personal notifications + * + * @return string The additional sql query + */ + private function _personal_sql_extra() { + $myurl = $this->a->get_baseurl(true) . '/profile/'. $this->a->user['nickname']; + $myurl = substr($myurl,strpos($myurl,'://')+3); + $myurl = str_replace(array('www.','.'),array('','\\.'),$myurl); + $diasp_url = str_replace('/profile/','/u/',$myurl); + $sql_extra = sprintf(" AND ( `item`.`author-link` regexp '%s' OR `item`.`tag` regexp '%s' OR `item`.`tag` regexp '%s' ) ", + dbesc($myurl . '$'), + dbesc($myurl . '\\]'), + dbesc($diasp_url . '\\]') + ); + + return $sql_extra; + } + + /** + * @brief Total number of personal notifications + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @return int Number of personal notifications + */ + private function personalTotal($seen = 0) { + $sql_seen = ""; + $sql_extra = $this->_personal_sql_extra(); + + if($seen === 0) + $sql_seen = " AND `item`.`unseen` = 1 "; + + $r = q("SELECT COUNT(*) AS `total` + FROM `item` INNER JOIN `item` AS `pitem` ON `pitem`.`id`=`item`.`parent` + WHERE `item`.`visible` = 1 + $sql_extra + $sql_seen + AND `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 " , intval(local_user()) ); - if ($r!==false && count($r)>0) return $this->_set_extra($r); - return false; - } - - /** - * @brief get one note for local_user() by $id value - * - * @param int $id - * @return array note values or null if not found - */ - public function getByID($id) { - $r = q("SELECT * FROM `notify` WHERE `id` = %d AND `uid` = %d LIMIT 1", - intval($id), - intval(local_user()) - ); - if($r!==false && count($r)>0) { - return $this->_set_extra($r)[0]; - } - return null; - } - - /** - * @brief set seen state of $note of local_user() - * - * @param array $note - * @param bool $seen optional true or false, default true - * @return bool true on success, false on errors - */ - public function setSeen($note, $seen = true) { - return q("UPDATE `notify` SET `seen` = %d WHERE ( `link` = '%s' OR ( `parent` != 0 AND `parent` = %d AND `otype` = '%s' )) AND `uid` = %d", - intval($seen), - dbesc($note['link']), - intval($note['parent']), - dbesc($note['otype']), - intval(local_user()) - ); - } - - /** - * @brief set seen state of all notifications of local_user() - * - * @param bool $seen optional true or false. default true - * @return bool true on success, false on error - */ - public function setAllSeen($seen = true) { - return q("UPDATE `notify` SET `seen` = %d WHERE `uid` = %d", - intval($seen), + + if (dbm::is_result($r)) + return $r[0]['total']; + + return 0; + } + + /** + * @brief Get personal notifications + * + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @param int $start Start the query at this point + * @param int $limit Maximum number of query results + * + * @return array with + * string 'ident' => Notification identifier + * int 'total' => Total number of available personal notifications + * array 'notifications' => Personal notifications + */ + public function personalNotifs($seen = 0, $start = 0, $limit = 80) { + $ident = 'personal'; + $total = $this->personalTotal($seen); + $sql_extra = $this->_personal_sql_extra(); + $notifs = array(); + $sql_seen = ""; + + if($seen === 0) + $sql_seen = " AND `item`.`unseen` = 1 "; + + $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`, + `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` + WHERE `item`.`visible` = 1 + $sql_extra + $sql_seen + AND `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 + ORDER BY `item`.`created` DESC LIMIT %d, %d " , + intval(local_user()), + intval($start), + intval($limit) + ); + + if (dbm::is_result($r)) + $notifs = $this->formatNotifs($r, $ident); + + $arr = array ( + 'notifications' => $notifs, + 'ident' => $ident, + 'total' => $total, + ); + + return $arr; + } + + /** + * @brief Total number of home notifications + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @return int Number of home notifications + */ + private function homeTotal($seen = 0) { + $sql_seen = ""; + + if($seen === 0) + $sql_seen = " AND `item`.`unseen` = 1 "; + + $r = q("SELECT COUNT(*) AS `total` FROM `item` + WHERE `item`.`visible` = 1 AND + `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 1 + $sql_seen", intval(local_user()) ); - } + + if (dbm::is_result($r)) + return $r[0]['total']; + + return 0; + } + + /** + * @brief Get home notifications + * + * @param int|string $seen + * If 0 only include notifications into the query + * which aren't marked as "seen" + * @param int $start Start the query at this point + * @param int $limit Maximum number of query results + * + * @return array with + * string 'ident' => Notification identifier + * int 'total' => Total number of available home notifications + * array 'notifications' => Home notifications + */ + public function homeNotifs($seen = 0, $start = 0, $limit = 80) { + $ident = 'home'; + $total = $this->homeTotal($seen); + $notifs = array(); + $sql_seen = ""; + + if($seen === 0) + $sql_seen = " AND `item`.`unseen` = 1 "; + + $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`, + `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` + WHERE `item`.`visible` = 1 AND + `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 1 + $sql_seen + ORDER BY `item`.`created` DESC LIMIT %d, %d ", + intval(local_user()), + intval($start), + intval($limit) + ); + + if (dbm::is_result($r)) + $notifs = $this->formatNotifs($r, $ident); + + $arr = array ( + 'notifications' => $notifs, + 'ident' => $ident, + 'total' => $total, + ); + + return $arr; + } + + /** + * @brief Total number of introductions + * @param bool $all + * If false only include introductions into the query + * which aren't marked as ignored + * @return int Number of introductions + */ + private function introTotal($all = false) { + $sql_extra = ""; + + if(!$all) + $sql_extra = " AND `ignore` = 0 "; + + $r = q("SELECT COUNT(*) AS `total` FROM `intro` + WHERE `intro`.`uid` = %d $sql_extra AND `intro`.`blocked` = 0 ", + intval($_SESSION['uid']) + ); + + if (dbm::is_result($r)) + return $r[0]['total']; + + return 0; + } + + /** + * @brief Get introductions + * + * @param bool $all + * If false only include introductions into the query + * which aren't marked as ignored + * @param int $start Start the query at this point + * @param int $limit Maximum number of query results + * + * @return array with + * string 'ident' => Notification identifier + * int 'total' => Total number of available introductions + * array 'notifications' => Introductions + */ + public function introNotifs($all = false, $start = 0, $limit = 80) { + $ident = 'introductions'; + $total = $this->introTotal($seen); + $notifs = array(); + $sql_extra = ""; + + if(!$all) + $sql_extra = " AND `ignore` = 0 "; + + /// @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`.*, + `fcontact`.`name` AS `fname`, `fcontact`.`url` AS `furl`, + `fcontact`.`photo` AS `fphoto`, `fcontact`.`request` AS `frequest`, + `gcontact`.`location` AS `glocation`, `gcontact`.`about` AS `gabout`, + `gcontact`.`keywords` AS `gkeywords`, `gcontact`.`gender` AS `ggender`, + `gcontact`.`network` AS `gnetwork`, `gcontact`.`addr` AS `gaddr` + FROM `intro` + LEFT JOIN `contact` ON `contact`.`id` = `intro`.`contact-id` + LEFT JOIN `gcontact` ON `gcontact`.`nurl` = `contact`.`nurl` + LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id` + WHERE `intro`.`uid` = %d $sql_extra AND `intro`.`blocked` = 0 + LIMIT %d, %d", + intval($_SESSION['uid']), + intval($start), + intval($limit) + ); + + if (dbm::is_result($r)) + $notifs = $this->formatIntros($r); + + $arr = array ( + 'ident' => $ident, + 'total' => $total, + 'notifications' => $notifs, + ); + + return $arr; + } + + /** + * @brief Format the notification query in an usable array + * + * @param array $intros The array from the db query + * @return array with the introductions + */ + private function formatIntros($intros) { + $knowyou = ''; + + foreach($intros as $it) { + // There are two kind of introduction. Contacts suggested by other contacts and normal connection requests. + // We have to distinguish between these two because they use different data. + + // Contact suggestions + if($it['fid']) { + + $return_addr = bin2hex($this->a->user['nickname'] . '@' . $this->a->get_hostname() . (($this->a->path) ? '/' . $this->a->path : '')); + + $intro = array( + 'label' => 'friend_suggestion', + 'notify_type' => t('Friend Suggestion'), + 'intro_id' => $it['intro_id'], + 'madeby' => $it['name'], + 'contact_id' => $it['contact-id'], + 'photo' => ((x($it,'fphoto')) ? proxy_url($it['fphoto'], false, PROXY_SIZE_SMALL) : "images/person-175.jpg"), + 'name' => $it['fname'], + 'url' => zrl($it['furl']), + 'hidden' => $it['hidden'] == 1, + 'post_newfriend' => (intval(get_pconfig(local_user(),'system','post_newfriend')) ? '1' : 0), + + 'knowyou' => $knowyou, + 'note' => $it['note'], + 'request' => $it['frequest'] . '?addr=' . $return_addr, + + ); + + // Normal connection requests + } else { + + $it = $this->getMissingIntroData($it); + + // Don't show these data until you are connected. Diaspora is doing the same. + if($it['gnetwork'] === NETWORK_DIASPORA) { + $it['glocation'] = ""; + $it['gabout'] = ""; + $it['ggender'] = ""; + } + $intro = array( + 'label' => (($it['network'] !== NETWORK_OSTATUS) ? 'friend_request' : 'follower'), + 'notify_type' => (($it['network'] !== NETWORK_OSTATUS) ? t('Friend/Connect Request') : t('New Follower')), + 'dfrn_id' => $it['issued-id'], + 'uid' => $_SESSION['uid'], + 'intro_id' => $it['intro_id'], + 'contact_id' => $it['contact-id'], + 'photo' => ((x($it,'photo')) ? proxy_url($it['photo'], false, PROXY_SIZE_SMALL) : "images/person-175.jpg"), + 'name' => $it['name'], + 'location' => bbcode($it['glocation'], false, false), + 'about' => bbcode($it['gabout'], false, false), + 'keywords' => $it['gkeywords'], + 'gender' => $it['ggender'], + 'hidden' => $it['hidden'] == 1, + 'post_newfriend' => (intval(get_pconfig(local_user(),'system','post_newfriend')) ? '1' : 0), + 'url' => $it['url'], + 'zrl' => zrl($it['url']), + 'addr' => $it['gaddr'], + 'network' => $it['gnetwork'], + 'knowyou' => $it['knowyou'], + 'note' => $it['note'], + ); + } + + $arr[] = $intro; + } + + return $arr; + } + + /** + * @brief Check for missing contact data and try to fetch the data from + * from other sources + * + * @param array $arr The input array with the intro data + * + * @return array The array with the intro data + */ + private function getMissingIntroData($arr) { + // If the network and the addr isn't available from the gcontact + // table entry, take the one of the contact table entry + if ($arr['gnetwork'] == "") { + $arr['gnetwork'] = $arr['network']; + } + if ($arr['gaddr'] == "") { + $arr['gaddr'] = $arr['addr']; + } + + // If the network and addr is still not available + // get the missing data data from other sources + if ($arr['gnetwork'] == "" || $arr['gaddr'] == "") { + $ret = get_contact_details_by_url($arr['url']); + + if ($arr['gnetwork'] == "" && $ret['network'] != "") { + $arr['gnetwork'] = $ret['network']; + } + if ($arr['gaddr'] == "" && $ret['addr'] != "") { + $arr['gaddr'] = $ret['addr']; + } + } + + return $arr; + } }