From ba0ea1e6516e1e067dd0da0855dc197ca95f9a61 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Thu, 14 Jun 2012 17:46:58 -0700
Subject: [PATCH] mod/network.php was lost

---
 mod/network.php | 679 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 679 insertions(+)

diff --git a/mod/network.php b/mod/network.php
index e69de29bb..c31260b44 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -0,0 +1,679 @@
+<?php
+
+
+function network_init(&$a) {
+	if(! local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return;
+	}
+	
+	$is_a_date_query = false;
+
+	if($a->argc > 1) {
+		for($x = 1; $x < $a->argc; $x ++) {
+			if(is_a_date_arg($a->argv[$x])) {
+				$is_a_date_query = true;
+				break;
+			}
+		}
+	}
+	
+	// fetch last used tab and redirect if needed
+	$sel_tabs = network_query_get_sel_tab($a);
+	$last_sel_tabs = get_pconfig(local_user(), 'network.view','tab.selected');
+	if (is_array($last_sel_tabs)){
+		$tab_urls = array(
+			'/network?f=&order=comment',						//all
+			'/network?f=&order=post',		//postord
+			'/network?f=&conv=1',			//conv
+			'/network/new',					//new
+			'/network?f=&star=1',			//starred
+			'/network?f=&bmark=1',			//bookmarked
+			'/network?f=&spam=1',			//spam
+		);
+		
+		// redirect if current selected tab is 'no_active' and
+		// last selected tab is _not_ 'all_active'. 
+		// and this isn't a date query
+
+		if ($sel_tabs[0] == 'active' && $last_sel_tabs[0]!='active' && (! $is_a_date_query)) {
+
+
+			$k = array_search('active', $last_sel_tabs);
+			//echo "<pre>"; var_dump($sel_tabs, $last_sel_tabs, $tab_urlsm, $k, $tab_urls[$k]); killme();
+			goaway($a->get_baseurl() . $tab_urls[$k]);
+		}
+	}
+	
+	$group_id = (($a->argc > 1 && intval($a->argv[1])) ? intval($a->argv[1]) : 0);
+		  
+	require_once('include/group.php');
+	require_once('include/contact_widgets.php');
+	require_once('include/items.php');
+
+	if(! x($a->page,'aside'))
+		$a->page['aside'] = '';
+
+	$search = ((x($_GET,'search')) ? escape_tags($_GET['search']) : '');
+
+	if(x($_GET,'save')) {
+		$r = q("select * from `search` where `uid` = %d and `term` = '%s' limit 1",
+			intval(local_user()),
+			dbesc($search)
+		);
+		if(! count($r)) {
+			q("insert into `search` ( `uid`,`term` ) values ( %d, '%s') ",
+				intval(local_user()),
+				dbesc($search)
+			);
+		}
+	}
+	if(x($_GET,'remove')) {
+		q("delete from `search` where `uid` = %d and `term` = '%s' limit 1",
+			intval(local_user()),
+			dbesc($search)
+		);
+	}
+
+
+	
+	// search terms header
+	if(x($_GET,'search')) {
+		$a->page['content'] .= '<h2>' . t('Search Results For:') . ' '  . $search . '</h2>';
+	}
+
+	$a->page['aside'] .= group_side('network','network',true,$group_id);
+	$a->page['aside'] .= posted_date_widget($a->get_baseurl() . '/network',local_user(),false);	
+	$a->page['aside'] .= networks_widget($a->get_baseurl(true) . '/network',(x($_GET, 'nets') ? $_GET['nets'] : ''));
+	$a->page['aside'] .= saved_searches($search);
+	$a->page['aside'] .= fileas_widget($a->get_baseurl(true) . '/network',(x($_GET, 'file') ? $_GET['file'] : ''));
+
+}
+
+function saved_searches($search) {
+
+	$a = get_app();
+
+	$srchurl = '/network?f=' 
+		. ((x($_GET,'cid'))   ? '&cid='   . $_GET['cid']   : '') 
+		. ((x($_GET,'star'))  ? '&star='  . $_GET['star']  : '')
+		. ((x($_GET,'bmark')) ? '&bmark=' . $_GET['bmark'] : '')
+		. ((x($_GET,'conv'))  ? '&conv='  . $_GET['conv']  : '')
+		. ((x($_GET,'nets'))  ? '&nets='  . $_GET['nets']  : '')
+		. ((x($_GET,'cmin'))  ? '&cmin='  . $_GET['cmin']  : '')
+		. ((x($_GET,'cmax'))  ? '&cmax='  . $_GET['cmax']  : '')
+		. ((x($_GET,'file'))  ? '&file='  . $_GET['file']  : '');
+	;
+	
+	$o = '';
+
+	$r = q("select `id`,`term` from `search` WHERE `uid` = %d",
+		intval(local_user())
+	);
+
+	$saved = array();
+
+	if(count($r)) {
+		foreach($r as $rr) {
+			$saved[] = array(
+				'id'            => $rr['id'],
+				'term'			=> $rr['term'],
+				'encodedterm' 	=> urlencode($rr['term']),
+				'delete'		=> t('Remove term'),
+				'selected'		=> ($search==$rr['term']),
+			);
+		}
+	}		
+
+	
+	$tpl = get_markup_template("saved_searches_aside.tpl");
+	$o = replace_macros($tpl, array(
+		'$title'	 => t('Saved Searches'),
+		'$add'		 => t('add'),
+		'$searchbox' => search($search,'netsearch-box',$srchurl,true),
+		'$saved' 	 => $saved,
+	));
+	
+	return $o;
+
+}
+
+/**
+ * Return selected tab from query
+ * 
+ * urls -> returns
+ * 		'/network'					=> $no_active = 'active'
+ * 		'/network?f=&order=comment'	=> $comment_active = 'active'
+ * 		'/network?f=&order=post'	=> $postord_active = 'active'
+ * 		'/network?f=&conv=1',		=> $conv_active = 'active'
+ * 		'/network/new',				=> $new_active = 'active'
+ * 		'/network?f=&star=1',		=> $starred_active = 'active'
+ * 		'/network?f=&bmark=1',		=> $bookmarked_active = 'active'
+ * 		'/network?f=&spam=1',		=> $spam_active = 'active'
+ * 
+ * @return Array ( $no_active, $comment_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active );
+ */
+function network_query_get_sel_tab($a) {
+	$no_active='';
+	$starred_active = '';
+	$new_active = '';
+	$bookmarked_active = '';
+	$all_active = '';
+	$search_active = '';
+	$conv_active = '';
+	$spam_active = '';
+	$postord_active = '';
+
+	if(($a->argc > 1 && $a->argv[1] === 'new') 
+		|| ($a->argc > 2 && $a->argv[2] === 'new')) {
+			$new_active = 'active';
+	}
+	
+	if(x($_GET,'search')) {
+		$search_active = 'active';
+	}
+	
+	if(x($_GET,'star')) {
+		$starred_active = 'active';
+	}
+	
+	if(x($_GET,'bmark')) {
+		$bookmarked_active = 'active';
+	}
+
+	if(x($_GET,'conv')) {
+		$conv_active = 'active';
+	}
+
+	if(x($_GET,'spam')) {
+		$spam_active = 'active';
+	}
+
+	
+	
+	if (($new_active == '') 
+		&& ($starred_active == '') 
+		&& ($bookmarked_active == '')
+		&& ($conv_active == '')
+		&& ($search_active == '')
+		&& ($spam_active == '')) {
+			$no_active = 'active';
+	}
+
+	if ($no_active=='active' && x($_GET,'order')) {
+		switch($_GET['order']){
+		 case 'post': $postord_active = 'active'; $no_active=''; break;
+		 case 'comment' : $all_active = 'active'; $no_active=''; break;
+		}
+	}
+	
+	return array($no_active, $all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active);
+}
+
+
+function network_content(&$a, $update = 0) {
+
+	require_once('include/conversation.php');
+
+	if(! local_user()) {
+		$_SESSION['return_url'] = $a->query_string;
+    	return login(false);
+	}
+
+	$arr = array('query' => $a->query_string);
+
+	call_hooks('network_content_init', $arr);
+
+
+	$datequery = $datequery2 = '';
+
+	$group = 0;
+
+	$nouveau = false;
+
+	if($a->argc > 1) {
+		for($x = 1; $x < $a->argc; $x ++) {
+			if(is_a_date_arg($a->argv[$x])) {
+				if($datequery)
+					$datequery2 = escape_tags($a->argv[$x]);
+				else {
+					$datequery = escape_tags($a->argv[$x]);
+					$_GET['order'] = 'post';
+				}
+			}
+			elseif($a->argv[$x] === 'new') {
+				$nouveau = true;
+			}
+			elseif(intval($a->argv[$x])) {
+				$group = intval($a->argv[$x]);
+				$def_acl = array('allow_gid' => '<' . $group . '>');
+			}
+		}
+	}
+
+
+	$o = '';
+
+	// item filter tabs
+	// TODO: fix this logic, reduce duplication
+	//$a->page['content'] .= '<div class="tabs-wrapper">';
+	
+	list($no_active, $all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active) = network_query_get_sel_tab($a);
+	// if no tabs are selected, defaults to comments
+	if ($no_active=='active') $all_active='active';
+	//echo "<pre>"; var_dump($no_active, $all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active); killme();
+
+	$cmd = (($datequery) ? '' : $a->cmd);
+	$len_naked_cmd = strlen(str_replace('/new','',$cmd));		
+
+	// tabs
+	$tabs = array(
+		array(
+			'label' => t('Commented Order'),
+			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . '?f=&order=comment' . ((x($_GET,'cid')) ? '&cid=' . $_GET['cid'] : ''), 
+			'sel'=>$all_active,
+			'title'=> t('Sort by Comment Date'),
+		),
+		array(
+			'label' => t('Posted Order'),
+			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . '?f=&order=post' . ((x($_GET,'cid')) ? '&cid=' . $_GET['cid'] : ''), 
+			'sel'=>$postord_active,
+			'title' => t('Sort by Post Date'),
+		),
+
+		array(
+			'label' => t('Personal'),
+			'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : '') . '&conv=1',
+			'sel' => $conv_active,
+			'title' => t('Posts that mention or involve you'),
+		),
+		array(
+			'label' => t('New'),
+			'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ($len_naked_cmd ? '/' : '') . 'new' . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : ''),
+			'sel' => $new_active,
+			'title' => t('Activity Stream - by date'),
+		),
+		array(
+			'label' => t('Starred'),
+			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : '') . '&star=1',
+			'sel'=>$starred_active,
+			'title' => t('Favourite Posts'),
+		),
+		array(
+			'label' => t('Shared Links'),
+			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : '') . '&bmark=1',
+			'sel'=>$bookmarked_active,
+			'title'=> t('Interesting Links'),
+		),	
+//		array(
+//			'label' => t('Spam'),
+//			'url'=>$a->get_baseurl(true) . '/network?f=&spam=1'
+//			'sel'=> $spam_active,
+//			'title' => t('Posts flagged as SPAM'),
+//		),	
+
+	);
+	
+	// save selected tab, but only if not in search or file mode
+	if(!x($_GET,'search') && !x($_GET,'file')) {
+		set_pconfig( local_user(), 'network.view','tab.selected',array($all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active) );
+	}
+
+	$arr = array('tabs' => $tabs);
+	call_hooks('network_tabs', $arr);
+
+	$o .= replace_macros(get_markup_template('common_tabs.tpl'), array('$tabs'=> $arr['tabs']));
+
+	// --- end item filter tabs
+
+
+
+	
+
+	$contact_id = $a->cid;
+
+	require_once('include/acl_selectors.php');
+
+	$cid = ((x($_GET,'cid')) ? intval($_GET['cid']) : 0);
+	$star = ((x($_GET,'star')) ? intval($_GET['star']) : 0);
+	$bmark = ((x($_GET,'bmark')) ? intval($_GET['bmark']) : 0);
+	$order = ((x($_GET,'order')) ? notags($_GET['order']) : 'comment');
+	$liked = ((x($_GET,'liked')) ? intval($_GET['liked']) : 0);
+	$conv = ((x($_GET,'conv')) ? intval($_GET['conv']) : 0);
+	$spam = ((x($_GET,'spam')) ? intval($_GET['spam']) : 0);
+	$nets = ((x($_GET,'nets')) ? $_GET['nets'] : '');
+	$cmin = ((x($_GET,'cmin')) ? intval($_GET['cmin']) : 0);
+	$cmax = ((x($_GET,'cmax')) ? intval($_GET['cmax']) : 99);
+	$file = ((x($_GET,'file')) ? $_GET['file'] : '');
+
+
+
+	if(x($_GET,'search') || x($_GET,'file'))
+		$nouveau = true;
+	if($cid)
+		$def_acl = array('allow_cid' => '<' . intval($cid) . '>');
+
+	if($nets) {
+		$r = q("select id from contact where uid = %d and network = '%s' and self = 0",
+			intval(local_user()),
+			dbesc($nets)
+		);
+
+		$str = '';
+		if(count($r))
+			foreach($r as $rr)
+				$str .= '<' . $rr['id'] . '>';
+		if(strlen($str))
+			$def_acl = array('allow_cid' => $str);
+	}
+
+	if(! $update) {
+		if($group) {
+			if(($t = group_public_members($group)) && (! get_pconfig(local_user(),'system','nowarn_insecure'))) {
+				notice( sprintf( tt('Warning: This group contains %s member from an insecure network.',
+									'Warning: This group contains %s members from an insecure network.',
+									$t), $t ) . EOL);
+				notice( t('Private messages to this group are at risk of public disclosure.') . EOL);
+			}
+		}
+
+		nav_set_selected('network');
+
+		$celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
+
+		$x = array(
+			'is_owner' => true,
+			'allow_location' => $a->user['allow_location'],
+			'default_location' => $a->user['default-location'],
+			'nickname' => $a->user['nickname'],
+			'lockstate' => ((($group) || ($cid) || ($nets) || (is_array($a->user) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))))) ? 'lock' : 'unlock'),
+			'acl' => populate_acl((($group || $cid || $nets) ? $def_acl : $a->user), $celeb),
+			'bang' => (($group || $cid || $nets) ? '!' : ''),
+			'visitor' => 'block',
+			'profile_uid' => local_user()
+		);
+
+		$o .= status_editor($a,$x);
+
+	}
+
+
+	// We don't have to deal with ACL's on this page. You're looking at everything
+	// that belongs to you, hence you can see all of it. We will filter by group if
+	// desired. 
+
+	
+	$sql_options  = (($star) ? " and starred = 1 " : '');
+	$sql_options .= (($bmark) ? " and bookmark = 1 " : '');
+
+	$sql_nets = (($nets) ? sprintf(" and `contact`.`network` = '%s' ", dbesc($nets)) : '');
+
+	$sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` $sql_options ) ";
+
+	if($group) {
+		$r = q("SELECT `name`, `id` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+			intval($group),
+			intval($_SESSION['uid'])
+		);
+		if(! count($r)) {
+			if($update)
+				killme();
+			notice( t('No such group') . EOL );
+			goaway($a->get_baseurl(true) . '/network');
+			// NOTREACHED
+		}
+
+		$contacts = expand_groups(array($group));
+		if((is_array($contacts)) && count($contacts)) {
+			$contact_str = implode(',',$contacts);
+		}
+		else {
+				$contact_str = ' 0 ';
+				info( t('Group is empty'));
+		}
+
+		$sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND ( `contact-id` IN ( $contact_str ) OR `allow_gid` like '" . protect_sprintf('%<' . intval($group) . '>%') . "' ) and deleted = 0 ) ";
+		$o = '<h2>' . t('Group: ') . $r[0]['name'] . '</h2>' . $o;
+	}
+	elseif($cid) {
+
+		$r = q("SELECT `id`,`name`,`network`,`writable`,`nurl` FROM `contact` WHERE `id` = %d 
+				AND `blocked` = 0 AND `pending` = 0 LIMIT 1",
+			intval($cid)
+		);
+		if(count($r)) {
+			$sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND `contact-id` = " . intval($cid) . " and deleted = 0 ) ";
+			$o = '<h2>' . t('Contact: ') . $r[0]['name'] . '</h2>' . $o;
+			if($r[0]['network'] === NETWORK_OSTATUS && $r[0]['writable'] && (! get_pconfig(local_user(),'system','nowarn_insecure'))) {
+				notice( t('Private messages to this person are at risk of public disclosure.') . EOL);
+			}
+
+		}
+		else {
+			notice( t('Invalid contact.') . EOL);
+			goaway($a->get_baseurl(true) . '/network');
+			// NOTREACHED
+		}
+	}
+
+	if((! $group) && (! $cid) && (! $update)) {
+		$o .= get_birthdays();
+		$o .= get_events();
+	}
+
+	if(! $update) {
+		// The special div is needed for liveUpdate to kick in for this page.
+		// We only launch liveUpdate if you aren't filtering in some incompatible 
+		// way and also you aren't writing a comment (discovered in javascript).
+
+		$o .= '<div id="live-network"></div>' . "\r\n";
+		$o .= "<script> var profile_uid = " . $_SESSION['uid'] 
+			. "; var netargs = '" . substr($a->cmd,8)
+			. '?f='
+			. ((x($_GET,'cid'))    ? '&cid='    . $_GET['cid']    : '')
+			. ((x($_GET,'search')) ? '&search=' . $_GET['search'] : '') 
+			. ((x($_GET,'star'))   ? '&star='   . $_GET['star']   : '') 
+			. ((x($_GET,'order'))  ? '&order='  . $_GET['order']  : '') 
+			. ((x($_GET,'bmark'))  ? '&bmark='  . $_GET['bmark']  : '') 
+			. ((x($_GET,'liked'))  ? '&liked='  . $_GET['liked']  : '') 
+			. ((x($_GET,'conv'))   ? '&conv='   . $_GET['conv']   : '') 
+			. ((x($_GET,'spam'))   ? '&spam='   . $_GET['spam']   : '') 
+			. ((x($_GET,'nets'))   ? '&nets='   . $_GET['nets']   : '') 
+			. ((x($_GET,'cmin'))   ? '&cmin='   . $_GET['cmin']   : '') 
+			. ((x($_GET,'cmax'))   ? '&cmax='   . $_GET['cmax']   : '') 
+			. ((x($_GET,'file'))   ? '&file='   . $_GET['file']   : '') 
+
+			. "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
+	}
+
+	$sql_extra3 = '';
+
+	if($datequery) {
+		$sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery))));
+	}
+	if($datequery2) {
+		$sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2))));
+	}
+
+	$sql_extra2 = (($nouveau) ? '' : " AND `item`.`parent` = `item`.`id` ");
+	$sql_extra3 = (($nouveau) ? '' : $sql_extra3);
+
+	if(x($_GET,'search')) {
+		$search = escape_tags($_GET['search']);
+		if (get_config('system','use_fulltext_engine')) {
+			if(strpos($search,'#') === 0)
+				$sql_extra .= sprintf(" AND (MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode)) ",
+					dbesc(protect_sprintf($search))
+				);
+			else
+				$sql_extra .= sprintf(" AND (MATCH(`item`.`body`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode)) ",
+					dbesc(protect_sprintf($search)),
+					dbesc(protect_sprintf($search))
+				);
+		} else {
+			$sql_extra .= sprintf(" AND ( `item`.`body` like '%s' OR `item`.`tag` like '%s' ) ",
+					dbesc(protect_sprintf('%' . $search . '%')),
+					dbesc(protect_sprintf('%]' . $search . '[%'))
+			);
+		}
+	}
+	if(strlen($file)) {
+		$sql_extra .= file_tag_file_query('item',unxmlify($file));
+	}
+
+	if($conv) {
+		$myurl = $a->get_baseurl() . '/profile/'. $a->user['nickname'];
+		$myurl = substr($myurl,strpos($myurl,'://')+3);
+		$myurl = str_replace('www.','',$myurl);
+		$diasp_url = str_replace('/profile/','/u/',$myurl);
+		if (get_config('system','use_fulltext_engine'))
+			$sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where (MATCH(`author-link`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(`tag`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode))) ",
+				dbesc(protect_sprintf($myurl)),
+				dbesc(protect_sprintf($myurl)),
+				dbesc(protect_sprintf($diasp_url))
+			);
+		else
+			$sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` like '%s' or `tag` like '%s' or tag like '%s' )) ",
+				dbesc(protect_sprintf('%' . $myurl)),
+				dbesc(protect_sprintf('%' . $myurl . ']%')),
+				dbesc(protect_sprintf('%' . $diasp_url . ']%'))
+			);
+
+	}
+
+	if($update) {
+
+		// only setup pagination on initial page view
+		$pager_sql = '';
+
+	}
+	else {
+		$r = q("SELECT COUNT(*) AS `total`
+			FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+			WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+			AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+			$sql_extra2 $sql_extra3
+			$sql_extra $sql_nets ",
+			intval($_SESSION['uid'])
+		);
+
+		if(count($r)) {
+			$a->set_pager_total($r[0]['total']);
+	                $itemspage_network = get_pconfig(local_user(),'system','itemspage_network');
+                        $a->set_pager_itemspage(((intval($itemspage_network)) ? $itemspage_network : 40));
+		}
+		$pager_sql = sprintf(" LIMIT %d, %d ",intval($a->pager['start']), intval($a->pager['itemspage']));
+	}
+
+	$simple_update = (($update) ? " and `item`.`unseen` = 1 " : '');
+
+	if($nouveau) {
+		// "New Item View" - show all items unthreaded in reverse created date order
+
+		$items = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
+			FROM `item`, `contact`
+			WHERE `item`.`uid` = %d AND `item`.`visible` = 1 
+			AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+			$simple_update
+			AND `contact`.`id` = `item`.`contact-id`
+			AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+			$sql_extra $sql_nets
+			ORDER BY `item`.`received` DESC $pager_sql ",
+			intval($_SESSION['uid'])
+		);
+
+	}
+	else {
+
+		// Normal conversation view
+
+
+		if($order === 'post')
+				$ordering = "`created`";
+		else
+				$ordering = "`commented`";
+
+		// Fetch a page full of parent items for this page
+
+		if($update) {
+			$r = q("SELECT `parent` AS `item_id`, `contact`.`uid` AS `contact_uid`
+				FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+				WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+				and `item`.`moderated` = 0 and `item`.`unseen` = 1
+				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+				$sql_extra3 $sql_extra $sql_nets ",
+				intval(local_user())
+			);
+		}
+		else {
+			$r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact_uid`
+				FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+				WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+				AND `item`.`moderated` = 0 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+				AND `item`.`parent` = `item`.`id`
+				$sql_extra3 $sql_extra $sql_nets
+				ORDER BY `item`.$ordering DESC $pager_sql ",
+				intval(local_user())
+			);
+		}
+
+		// Then fetch all the children of the parents that are on this page
+
+		$parents_arr = array();
+		$parents_str = '';
+
+		if(count($r)) {
+			foreach($r as $rr)
+				if(! in_array($rr['item_id'],$parents_arr))
+					$parents_arr[] = $rr['item_id'];
+			$parents_str = implode(', ', $parents_arr);
+
+			$items = q("SELECT `item`.*, `item`.`id` AS `item_id`,
+				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`, `contact`.`writable`,
+				`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+				`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
+				FROM `item`, `contact`
+				WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+				AND `item`.`moderated` = 0 AND `contact`.`id` = `item`.`contact-id`
+				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+				AND `item`.`parent` IN ( %s )
+				$sql_extra ",
+				intval(local_user()),
+				dbesc($parents_str)
+			);
+
+			$items = conv_sort($items,$ordering);
+
+		} else {
+			$items = array();
+		}
+	}
+
+
+	// We aren't going to try and figure out at the item, group, and page
+	// level which items you've seen and which you haven't. If you're looking
+	// at the top level network page just mark everything seen. 
+	
+	if((! $group) && (! $cid) && (! $star)) {
+		$r = q("UPDATE `item` SET `unseen` = 0 
+			WHERE `unseen` = 1 AND `uid` = %d",
+			intval(local_user())
+		);
+	}
+
+	// Set this so that the conversation function can find out contact info for our wall-wall items
+	$a->page_contact = $a->contact;
+
+	$mode = (($nouveau) ? 'network-new' : 'network');
+
+	$o .= conversation($a,$items,$mode,$update);
+
+	if(! $update) {
+		$o .= paginate($a);
+	}
+
+	return $o;
+}