Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @file include/NotificationsManager.php
* @brief Methods for read and write notifications from/to database
* or for formatting notifications
*/
require_once('include/html2plain.php');
require_once("include/datetime.php");
require_once("include/bbcode.php");
/**
* @brief Methods for read and write notifications from/to database
* or for formatting notifications
*/
class NotificationsManager {
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 $limit",
intval(local_user())
);
if(dbm::is_result($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
*
* @param app $a The
* @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 $ident The notifications identifier (e.g. network)
* @return array
* string 'label' => The type of the notification
* string 'link' => URL to the source
* string 'image' => The avatar image
* string 'text' => The notification text
* string 'when' => Relative date of the notification
* bool 'seen' => Is the notification marked as "seen"
*/
private function formatNotifs($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 $it['unseen']
if($it['unseen'])
$it['seen'] = ($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);
$default_item_text = strip_tags(bbcode($it['msg']));
$default_item_when = relative_date($it['date']);
$default_tpl = $tpl_notify;
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_text = sprintf( t("%s commented on %s's post"), $it['author-name'], $it['pname']);
$default_item_when = relative_date($it['created']);
$default_tpl = $tpl_item_comments;
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);
$default_item_text = (($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']));
$default_item_when = relative_date($it['created']);
$default_tpl = (($it['id'] == $it['parent']) ? $tpl_item_posts : $tpl_item_comments);
}
// Transform the different types of notification in an usable array
switch($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),
'text' => sprintf( t("%s liked %s's post"), $it['author-name'], $it['pname']),
'when' => relative_date($it['created']),
'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),
'text' => sprintf( t("%s disliked %s's post"), $it['author-name'], $it['pname']),
'when' => relative_date($it['created']),
'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),
'text' => sprintf( t("%s is attending %s's event"), $it['author-name'], $it['pname']),
'when' => relative_date($it['created']),
'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),
'text' => sprintf( t("%s is not attending %s's event"), $it['author-name'], $it['pname']),
'when' => relative_date($it['created']),
'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),
'text' => sprintf( t("%s may attend %s's event"), $it['author-name'], $it['pname']),
'when' => relative_date($it['created']),
'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),
'text' => sprintf( t("%s is now friends with %s"), $it['author-name'], $it['fname']),
'when' => relative_date($it['created']),
'seen' => $it['seen']
);
break;
default:
$notif = array(
'label' => $default_item_label,
'link' => $default_item_link,
'image' => $default_item_image,
'text' => $default_item_text,
'when' => $default_item_when,
'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`, `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
$sql_seen
AND `item`.`deleted` = 0 AND `item`.`uid` = %d AND `item`.`wall` = 0 " ,
intval(local_user())
);
if(dbm::is_result($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`
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 {
// Probe the contact url to get missing data
$ret = probe_url($it["url"]);
if ($it['gnetwork'] == "")
$it['gnetwork'] = $ret["network"];
// Don't show these data until you are connected. Diaspora is doing the same.
if($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' => $ret['addr'],
'network' => $it['gnetwork'],
'knowyou' => $it['knowyou'],
'note' => $it['note'],
);
}
$arr[] = $intro;
}
return $arr;
}
}