412 lines
		
	
	
	
		
			11 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			412 lines
		
	
	
	
		
			11 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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require_once("include/datetime.php");
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require_once('include/bbcode.php');
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require_once('include/ForumManager.php');
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require_once('include/group.php');
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require_once("mod/proxy.php");
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function ping_init(&$a) {
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	header("Content-type: text/xml");
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	echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>
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		<result>";
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	$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
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	if(local_user()){
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		// Different login session than the page that is calling us.
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		if(intval($_GET['uid']) && intval($_GET['uid']) != local_user()) {
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			echo '<invalid>1</invalid></result>';
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			killme();
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		}
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		$notifs = ping_get_notifications(local_user());
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		$sysnotify = 0; // we will update this in a moment
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		$tags = array();
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		$comments = array();
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		$likes = array();
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		$dislikes = array();
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		$friends = array();
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		$posts = array();
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		$home = 0;
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		$network = 0;
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		$groups_unseen = array();
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		$forums_unseen = array();
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		$r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`wall`, `item`.`author-name`,
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				`item`.`contact-id`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object`,
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				`pitem`.`author-name` as `pname`, `pitem`.`author-link` as `plink`
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				FROM `item` INNER JOIN `item` as `pitem` ON  `pitem`.`id`=`item`.`parent`
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				WHERE `item`.`unseen` = 1 AND `item`.`visible` = 1 AND
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				 `item`.`deleted` = 0 AND `item`.`uid` = %d AND `pitem`.`parent` != 0
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				AND `item`.`contact-id` != %d
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				ORDER BY `item`.`created` DESC",
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			intval(local_user()), intval(local_user())
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		);
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		if(count($r)) {
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			$arr = array('items' => $r);
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			call_hooks('network_ping', $arr);
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			foreach ($r as $it) {
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				if($it['wall'])
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					$home ++;
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				else
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					$network ++;
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				switch($it['verb']){
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					case ACTIVITY_TAG:
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						$obj = parse_xml_string($xmlhead.$it['object']);
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						$it['tname'] = $obj->content;
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						$tags[] = $it;
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						break;
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					case ACTIVITY_LIKE:
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						$likes[] = $it;
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						break;
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					case ACTIVITY_DISLIKE:
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						$dislikes[] = $it;
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						break;
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					case ACTIVITY_FRIEND:
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						$obj = parse_xml_string($xmlhead.$it['object']);
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						$it['fname'] = $obj->title;
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						$friends[] = $it;
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						break;
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					default:
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						if ($it['parent']!=$it['id']) {
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							$comments[] = $it;
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						} else {
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							if(! $it['wall'])
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								$posts[] = $it;
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						}
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				}
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			}
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		}
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		if($network) {
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			if(intval(feature_enabled(local_user(),'groups'))) {
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				// Find out how unseen network posts are spread across groups
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				$groups_unseen = groups_count_unseen();
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			}
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			if(intval(feature_enabled(local_user(),'forumlist_widget'))) {
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				$forums_unseen = ForumManager::count_unseen_items();
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			}
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		}
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		$intros1 = q("SELECT  `intro`.`id`, `intro`.`datetime`,
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			`fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
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			FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
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			WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`fid`!=0",
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			intval(local_user())
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		);
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		$intros2 = q("SELECT `intro`.`id`, `intro`.`datetime`,
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			`contact`.`name`, `contact`.`url`, `contact`.`photo`
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			FROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id`
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			WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`contact-id`!=0",
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			intval(local_user())
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		);
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		$intro = count($intros1) + count($intros2);
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		$intros = $intros1+$intros2;
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		$myurl = $a->get_baseurl() . '/profile/' . $a->user['nickname'] ;
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		$mails = q("SELECT * FROM `mail`
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			WHERE `uid` = %d AND `seen` = 0 AND `from-url` != '%s' ",
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			intval(local_user()),
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			dbesc($myurl)
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		);
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		$mail = count($mails);
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		if ($a->config['register_policy'] == REGISTER_APPROVE && is_site_admin()){
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			$regs = q("SELECT `contact`.`name`, `contact`.`url`, `contact`.`micro`, `register`.`created`, COUNT(*) as `total` FROM `contact` RIGHT JOIN `register` ON `register`.`uid`=`contact`.`uid` WHERE `contact`.`self`=1");
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			if($regs)
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				$register = $regs[0]['total'];
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		} else {
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			$register = "0";
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		}
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		$all_events = 0;
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		$all_events_today = 0;
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		$events = 0;
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		$events_today = 0;
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		$birthdays = 0;
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		$birthdays_today = 0;
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		$ev = q("SELECT count(`event`.`id`) as total, type, start, adjust FROM `event`
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			WHERE `event`.`uid` = %d AND `start` < '%s' AND `finish` > '%s' and `ignore` = 0
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			ORDER BY `start` ASC ",
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			intval(local_user()),
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			dbesc(datetime_convert('UTC','UTC','now + 7 days')),
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			dbesc(datetime_convert('UTC','UTC','now'))
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		);
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		if($ev && count($ev)) {
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			$all_events = intval($ev[0]['total']);
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			if($all_events) {
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				$str_now = datetime_convert('UTC',$a->timezone,'now','Y-m-d');
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				foreach($ev as $x) {
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					$bd = false;
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					if($x['type'] === 'birthday') {
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						$birthdays ++;
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						$bd = true;
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					}
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					else {
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						$events ++;
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					}
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					if(datetime_convert('UTC',((intval($x['adjust'])) ? $a->timezone : 'UTC'), $x['start'],'Y-m-d') === $str_now) {
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						$all_events_today ++;
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						if($bd)
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							$birthdays_today ++;
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						else
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							$events_today ++;
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					}
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				}
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			}
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		}
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		/**
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		 * return xml from notification array
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		 *
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		 * @param array $n Notification array:
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		 *		'href' => notification link
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		 *		'name' => subject name
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		 *		'url' => subject url
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		 *		'photo' => subject photo
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		 *		'date' => notification date
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		 *		'seen' => bool true/false
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		 *		'message' => notification message. "{0}" will be replaced by subject name
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		 **/
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		function xmlize($n){
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			$n['photo'] = proxy_url($n['photo'], false, PROXY_SIZE_MICRO);
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			$n['message'] = html_entity_decode($n['message'], ENT_COMPAT | ENT_HTML401, "UTF-8");
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			$n['name'] = html_entity_decode($n['name'], ENT_COMPAT | ENT_HTML401, "UTF-8");
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			// Are the nofications calles from the regular process or via the friendica app?
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			$regularnotifications = (intval($_GET['uid']) AND intval($_GET['_']));
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			$a = get_app();
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			if ($a->is_friendica_app() OR !$regularnotifications)
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				$n['message'] = str_replace("{0}", $n['name'], $n['message']);
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			$local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']);
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			call_hooks('ping_xmlize', $n);
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			$notsxml = '<note href="%s" name="%s" url="%s" photo="%s" date="%s" seen="%s" timestamp="%s" >%s</note>'."\n";
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			return sprintf ( $notsxml,
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				xmlify($n['href']), xmlify($n['name']), xmlify($n['url']), xmlify($n['photo']),
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				xmlify(relative_date($n['date'])), xmlify($n['seen']), xmlify(strtotime($local_time)),
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				xmlify($n['message'])
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			);
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		}
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		echo "<intro>$intro</intro>
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				<mail>$mail</mail>
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				<net>$network</net>
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				<home>$home</home>\r\n";
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		if ($register!=0) echo "<register>$register</register>";
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		if ( count($groups_unseen) ) {
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			echo '<groups>';
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			foreach ($groups_unseen as $it) {
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				echo '<group id="' . $it['id'] . '">' . $it['count'] . "</group>";
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			}
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			echo "</groups>";
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		}
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		if ( count($forums_unseen) ) {
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			echo '<forums>';
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			foreach ($forums_unseen as $it) {
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				echo '<forum id="' . $it['id'] . '">' . $it['count'] . "</forum>";
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			}
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			echo "</forums>";
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		}
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		echo "<all-events>$all_events</all-events>
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			<all-events-today>$all_events_today</all-events-today>
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			<events>$events</events>
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			<events-today>$events_today</events-today>
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			<birthdays>$birthdays</birthdays>
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			<birthdays-today>$birthdays_today</birthdays-today>\r\n";
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		if(count($notifs) && (! $sysnotify)) {
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			foreach($notifs as $zz) {
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				if($zz['seen'] == 0)
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					$sysnotify ++;
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			}
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		}
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		echo '	<notif count="'. ($sysnotify + $intro + $mail + $register) .'">';
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		// merge all notification types in one array
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		if ($intro>0){
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			foreach ($intros as $i) {
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				$n = array(
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					'href' => $a->get_baseurl().'/notifications/intros/'.$i['id'],
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					'name' => $i['name'],
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					'url' => $i['url'],
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					'photo' => $i['photo'],
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					'date' => $i['datetime'],
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					'seen' => false,
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					'message' => t("{0} wants to be your friend"),
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				);
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				$notifs[] = $n;
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			}
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		}
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		if ($mail>0){
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			foreach ($mails as $i) {
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				$n = array(
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					'href' => $a->get_baseurl().'/message/'.$i['id'],
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					'name' => $i['from-name'],
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					'url' => $i['from-url'],
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					'photo' => $i['from-photo'],
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					'date' => $i['created'],
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					'seen' => false,
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					'message' => t("{0} sent you a message"),
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				);
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				$notifs[] = $n;
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			}
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		}
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		if ($register>0){
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			foreach ($regs as $i) {
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				$n = array(
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					'href' => $a->get_baseurl().'/admin/users/',
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					'name' => $i['name'],
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					'url' => $i['url'],
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					'photo' => $i['micro'],
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					'date' => $i['created'],
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					'seen' => false,
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					'message' => t("{0} requested registration"),
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				);
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				$notifs[] = $n;
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			}
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		}
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		// sort notifications by $[]['date']
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		$sort_function = function($a, $b) {
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			$adate = date($a['date']);
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			$bdate = date($b['date']);
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			if ($adate == $bdate) {
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				return 0;
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			}
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			return ($adate < $bdate) ? 1 : -1;
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		};
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		usort($notifs, $sort_function);
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		if(count($notifs)) {
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			foreach($notifs as $n) {
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				echo xmlize($n);
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			}
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		}
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		echo "  </notif>";
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	}
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	echo " <sysmsgs>";
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	if(x($_SESSION,'sysmsg')){
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		foreach ($_SESSION['sysmsg'] as $m){
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			echo "<notice>".xmlify($m)."</notice>";
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		}
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		unset($_SESSION['sysmsg']);
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	}
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	if(x($_SESSION,'sysmsg_info')){
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		foreach ($_SESSION['sysmsg_info'] as $m){
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			echo "<info>".xmlify($m)."</info>";
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		}
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		unset($_SESSION['sysmsg_info']);
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	}
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	echo " </sysmsgs>";
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	echo"</result>
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	";
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	killme();
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}
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function ping_get_notifications($uid) {
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	$result = array();
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	$offset = 0;
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	$seen = false;
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	$seensql = "NOT";
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	$order = "DESC";
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	$quit = false;
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	$a = get_app();
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	do {
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		$r = q("SELECT `notify`.*, `item`.`visible`, `item`.`spam`, `item`.`deleted`
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			FROM `notify` LEFT JOIN `item` ON `item`.`id` = `notify`.`iid`
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			WHERE `notify`.`uid` = %d AND `notify`.`msg` != ''
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			AND NOT (`notify`.`type` IN (%d, %d))
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			AND $seensql `notify`.`seen` ORDER BY `notify`.`date` $order LIMIT %d, 50",
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			intval($uid),
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			intval(NOTIFY_INTRO),
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			intval(NOTIFY_MAIL),
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			intval($offset)
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		);
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		if (!$r AND !$seen) {
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			$seen = true;
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			$seensql = "";
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			$order = "DESC";
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			$offset = 0;
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		} elseif (!$r)
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			$quit = true;
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		else
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			$offset += 50;
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		foreach ($r AS $notification) {
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			if (is_null($notification["visible"]))
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				$notification["visible"] = true;
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			if (is_null($notification["spam"]))
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				$notification["spam"] = 0;
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			if (is_null($notification["deleted"]))
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				$notification["deleted"] = 0;
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			$notification["message"] = strip_tags(bbcode($notification["msg"]));
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			$notification["name"] = strip_tags(bbcode($notification["name"]));
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			// Replace the name with {0} but ensure to make that only once
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			// The {0} is used later and prints the name in bold.
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			if ($notification['name'] != "")
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				$pos = strpos($notification["message"],$notification['name']);
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			else
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				$pos = false;
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			if ($pos !== false)
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				$notification["message"] = substr_replace($notification["message"],"{0}",$pos,strlen($notification["name"]));
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			$notification['href'] = $a->get_baseurl() . '/notify/view/' . $notification['id'];
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			if ($notification["visible"] AND !$notification["spam"] AND
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				!$notification["deleted"] AND !is_array($result[$notification["parent"]])) {
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				$result[$notification["parent"]] = $notification;
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			}
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		}
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	} while ((count($result) < 50) AND !$quit);
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	return($result);
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}
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