From 65bea5e02c70dd9b08f4903e958f18efa7bff365 Mon Sep 17 00:00:00 2001
From: redmatrix <redmatrix@redmatrix.me>
Date: Sun, 7 Jun 2015 16:19:59 -0700
Subject: frontpage changes

---
 mod/home.php | 248 +++++------------------------------------------------------
 1 file changed, 19 insertions(+), 229 deletions(-)

(limited to 'mod')

diff --git a/mod/home.php b/mod/home.php
index 03133a217..89c6596c2 100644
--- a/mod/home.php
+++ b/mod/home.php
@@ -20,7 +20,7 @@ function home_init(&$a) {
 		if(! $dest)
 			$dest = get_config('system','startpage');
 		if(! $dest)
-			$dest = z_root() . '/apps';
+			$dest = z_root() . '/network';
 
 		goaway($dest);
 	}
@@ -37,9 +37,6 @@ function home_content(&$a, $update = 0, $load = false) {
 	$o = '';
 
 
-	if($load)
-		$_SESSION['loadtime'] = datetime_convert();
-
 	if(x($_SESSION,'theme'))
 		unset($_SESSION['theme']);
 	if(x($_SESSION,'mobile_theme'))
@@ -47,238 +44,31 @@ function home_content(&$a, $update = 0, $load = false) {
 
 	$splash = ((argc() > 1 && argv(1) === 'splash') ? true : false);
 
-	if(get_config('system','projecthome')) {
-		$o .= file_get_contents('assets/home.html');
-		$a->page['template'] = 'full';
-		$a->page['title'] = t('$Projectname');
-		return $o;
-	}
-
-
-	// Deprecated
-	$channel_address = get_config("system", "site_channel" );
-	
-	// See if the sys channel set a homepage
-	if (! $channel_address) {
-		require_once('include/identity.php');
-		$u = get_sys_channel();
-		if ($u) {
-			$u = array($u);
-			// change to channel_id when below deprecated and skip the $u=...
-			$channel_address = $u[0]['channel_address'];
-		}
-	}
-
-	if($channel_address) {
 
-		$page_id = 'home';
-		$randpage_id = 'home-%';
-
-		$u = q("select channel_id from channel where channel_address = '%s' limit 1",
-			dbesc($channel_address)
-		);
-
-		$randfunc = db_getfunc('RAND');
-
-		$r = q("select item.* from item left join item_id on item.id = item_id.iid
-			where item.uid = %d and ( sid = '%s' or sid like '%s' ) and service = 'WEBPAGE' and 
-			item_restrict = %d ORDER BY $randfunc limit 1",
-			intval($u[0]['channel_id']),
-			dbesc($page_id),
-			dbesc($randpage_id),
-			intval(ITEM_WEBPAGE)
-		);
-
-		if($r) {
-			xchan_query($r);
-			$r = fetch_post_tags($r,true);
-
-			if($r[0]['layout_mid']) {
-				$l = q("select body from item where mid = '%s' and uid = %d limit 1",
-					dbesc($r[0]['layout_mid']),
-					intval($u[0]['channel_id'])
-				);
+	call_hooks('home_content',$o);
+	if($o)
+		return $o;
 
-				if($l) {
-					require_once('include/comanche.php');
-					comanche_parser($a,$l[0]['body']);
-					$a->pdl = $l[0]['body'];
-				}
+	$startpage = get_config('system','frontpage');
+	if($startpage) {
+		if(strpos($startpage,'include:') !== false) {
+			$file = trim(str_replace('include:' , '', $startpage));
+			if(file_exists($file)) {
+				$o .= file_get_contents($file);
+				return $o;
 			}
-
-			$a->profile = array('profile_uid' => $u[0]['channel_id']);
-			$a->profile_uid = $u[0]['channel_id'];
-			$o .= prepare_page($r[0]);
-			return $o;
 		}
+		goaway($z_root() . '/' . $startpage);
 	}
 
-	// Nope, we didn't find an item.  Let's see if there's any html
-
-	if(file_exists('home.html')) {
-		$o .= file_get_contents('home.html');
-	}
-	else {
-		$sitename = get_config('system','sitename');
-		if($sitename) 
-			$o .= '<h1>' . sprintf( t("Welcome to %s") ,$sitename) . '</h1>';
-
-		if(intval(get_config('system','block_public')) && (! local_channel()) && (! remote_channel())) {
-			// If there's nothing special happening, just spit out a login box
-
-			if (! $a->config['system']['no_login_on_homepage'])
-				$o .= login(($a->config['system']['register_policy'] == REGISTER_CLOSED) ? 0 : 1);
-			return $o;
-		}
-		else {
-
-			if(get_config('system','disable_discover_tab')) {
-				call_hooks('home_content',$o);
-				return $o;
-			}
-
-			if(! $update) {
-
-				$maxheight = get_config('system','home_divmore_height');
-				if(! $maxheight)
-					$maxheight = 75;
-
-				$o .= '<div id="live-home"></div>' . "\r\n";
-				$o .= "<script> var profile_uid = " . ((intval(local_channel())) ? local_channel() : (-1)) 
-					. "; var profile_page = " . $a->pager['page'] 
-					. "; divmore_height = " . intval($maxheight) . "; </script>\r\n";
-
-				$a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
-					'$baseurl' => z_root(),
-					'$pgtype'  => 'home',
-					'$uid'     => ((local_channel()) ? local_channel() : '0'),
-					'$gid'     => '0',
-					'$cid'     => '0',
-					'$cmin'    => '0',
-					'$cmax'    => '99',
-					'$star'    => '0',
-					'$liked'   => '0',
-					'$conv'    => '0',
-					'$spam'    => '0',
-					'$fh'      => '1',
-					'$nouveau' => '0',
-					'$wall'    => '0',
-					'$list'    => '0',
-					'$page'    => (($a->pager['page'] != 1) ? $a->pager['page'] : 1),
-					'$search'  => '',
-					'$order'   => 'comment',
-					'$file'    => '',
-					'$cats'    => '',
-					'$tags'    => '',
-					'$dend'    => '',
-					'$mid'     => '',
-					'$verb'     => '',
-					'$dbegin'  => ''
-				));
-			}
-
-			if($update && ! $load) {
-				// only setup pagination on initial page view
-				$pager_sql = '';
-			}
-			else {
-				$a->set_pager_itemspage(20);
-				$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval($a->pager['itemspage']), intval($a->pager['start']));
-			}
-
-			require_once('include/identity.php');
-
-			if(get_config('system','site_firehose')) {
-				require_once('include/security.php');
-				$uids = " and item.uid in ( " . stream_perms_api_uids(PERMS_PUBLIC) . " ) and item_private = 0  and (item_flags & " . intval(ITEM_WALL) . " ) > 0 ";
-			}
-			else {
-				$sys = get_sys_channel();
-				$uids = " and item.uid  = " . intval($sys['channel_id']) . " ";
-				$a->data['firehose'] = intval($sys['channel_id']);
-			}
-
-			$page_mode = 'list';
-
-			$simple_update = (($update) ? " and item.item_unseen = 1 " : '');
-
-			if($update && $_SESSION['loadtime'])
-				$simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' )  OR item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) ";
-			if($load)
-				$simple_update = '';
-
-			//logger('update: ' . $update . ' load: ' . $load);
-
-			if($update) {
-
-				$ordering = "commented";
-
-				if($load) {
-
-					// Fetch a page full of parent items for this page
-
-					$r = q("SELECT distinct item.id AS item_id, $ordering FROM item
-						left join abook on item.author_xchan = abook.abook_xchan
-						WHERE true $uids AND item.item_restrict = 0
-						AND item.parent = item.id
-						and ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)
-						$sql_extra3 $sql_extra $sql_nets
-						ORDER BY $ordering DESC $pager_sql ",
-						intval(ABOOK_FLAG_BLOCKED)
-					);
-
-
-				}
-				elseif($update) {
-
-					$r = q("SELECT distinct item.id AS item_id, $ordering FROM item
-						left join abook on item.author_xchan = abook.abook_xchan
-						WHERE true $uids AND item.item_restrict = 0
-						AND item.parent = item.id $simple_update
-						and ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)
-						$sql_extra3 $sql_extra $sql_nets",
-						intval(ABOOK_FLAG_BLOCKED)
-					);
-					$_SESSION['loadtime'] = datetime_convert();
-				}
-				// Then fetch all the children of the parents that are on this page
-				$parents_str = '';
-				$update_unseen = '';
-
-				if($r) {
-
-					$parents_str = ids_to_querystr($r,'item_id');
-
-					$items = q("SELECT item.*, item.id AS item_id FROM item
-						WHERE true $uids AND item.item_restrict = 0
-						AND item.parent IN ( %s )
-						$sql_extra ",
-						dbesc($parents_str)
-					);
-
-					xchan_query($items,true,(-1));
-					$items = fetch_post_tags($items,true);
-					$items = conv_sort($items,$ordering);
-				}
-				else {
-					$items = array();
-				}
-
-			}
-
-			// fake it
-			$mode = ('network');
-
-			$o .= conversation($a,$items,$mode,$update,$page_mode);
-
-			if(($items) && (! $update))
-				$o .= alt_pager($a,count($items));
-
-			return $o;
+	$sitename = get_config('system','sitename');
+	if($sitename) 
+		$o .= '<h1>' . sprintf( t("Welcome to %s") ,$sitename) . '</h1>';
 
-		}	
-		call_hooks('home_content',$o);
-		return $o;	
+	if(intval(get_config('system','block_public')) && (! local_channel()) && (! remote_channel())) {
+		// If there's nothing special happening, just spit out a login box
+		if (! $a->config['system']['no_login_on_homepage'])
+			$o .= login(($a->config['system']['register_policy'] == REGISTER_CLOSED) ? 0 : 1);
 	}
 
 	return $o;
-- 
cgit v1.2.3


From 0537ff1e4a220f08e708c7edfb53b26622d3313f Mon Sep 17 00:00:00 2001
From: redmatrix <redmatrix@redmatrix.me>
Date: Sun, 7 Jun 2015 18:15:26 -0700
Subject: frontpage tweaks

---
 mod/admin.php |  3 +++
 mod/home.php  | 12 +++++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

(limited to 'mod')

diff --git a/mod/admin.php b/mod/admin.php
index 54ee04776..830c468c1 100644
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -277,6 +277,7 @@ function admin_page_site_post(&$a){
 	$abandon_days	    =	((x($_POST,'abandon_days'))	    ? intval(trim($_POST['abandon_days']))	    :  0);
 
 	$register_text		=	((x($_POST,'register_text'))	? notags(trim($_POST['register_text']))		: '');
+	$frontpage		    =	((x($_POST,'frontpage'))	? notags(trim($_POST['frontpage']))		: '');
 
 	$allowed_sites        = ((x($_POST,'allowed_sites'))	? notags(trim($_POST['allowed_sites']))		: '');
 	$allowed_email        = ((x($_POST,'allowed_email'))	? notags(trim($_POST['allowed_email']))		: '');
@@ -305,6 +306,7 @@ function admin_page_site_post(&$a){
 	set_config('system', 'delivery_interval', $delivery_interval);
 	set_config('system', 'poll_interval', $poll_interval);
 	set_config('system', 'maxloadavg', $maxloadavg);
+	set_config('system', 'frontpage', $frontpage);
 	set_config('system', 'sitename', $sitename);
 	set_config('system', 'no_login_on_homepage', $no_login_on_homepage);
 	set_config('system', 'verify_email', $verify_email);
@@ -464,6 +466,7 @@ function admin_page_site(&$a) {
 		'$register_policy'	=> array('register_policy', t("Does this site allow new member registration?"), get_config('system','register_policy'), "", $register_choices),
 		'$access_policy'	=> array('access_policy', t("Which best describes the types of account offered by this hub?"), get_config('system','access_policy'), "This is displayed on the public server site list.", $access_choices),
 		'$register_text'	=> array('register_text', t("Register text"), htmlspecialchars(get_config('system','register_text'), ENT_QUOTES, 'UTF-8'), t("Will be displayed prominently on the registration page.")),
+		'$frontpage'	=> array('frontpage', t("Site page to show visitors (default login box)"), get_config('system','frontpage'), t("example: 'public' to show public stream or 'include:home.html' to include a file.")),
 		'$abandon_days'     => array('abandon_days', t('Accounts abandoned after x days'), get_config('system','account_abandon_days'), t('Will not waste system resources polling external sites for abandonded accounts. Enter 0 for no time limit.')),
 		'$allowed_sites'	=> array('allowed_sites', t("Allowed friend domains"), get_config('system','allowed_sites'), t("Comma separated list of domains which are allowed to establish friendships with this site. Wildcards are accepted. Empty to allow any domains")),
 		'$allowed_email'	=> array('allowed_email', t("Allowed email domains"), get_config('system','allowed_email'), t("Comma separated list of domains which are allowed in email addresses for registrations to this site. Wildcards are accepted. Empty to allow any domains")),
diff --git a/mod/home.php b/mod/home.php
index 89c6596c2..9f1c77131 100644
--- a/mod/home.php
+++ b/mod/home.php
@@ -49,16 +49,18 @@ function home_content(&$a, $update = 0, $load = false) {
 	if($o)
 		return $o;
 
-	$startpage = get_config('system','frontpage');
-	if($startpage) {
-		if(strpos($startpage,'include:') !== false) {
-			$file = trim(str_replace('include:' , '', $startpage));
+	$frontpage = get_config('system','frontpage');
+	if($frontpage) {
+		if(strpos($frontpage,'include:') !== false) {
+			$file = trim(str_replace('include:' , '', $frontpage));
 			if(file_exists($file)) {
+				$a->page['template'] = 'full';
+				$a->page['title'] = t('$Projectname');
 				$o .= file_get_contents($file);
 				return $o;
 			}
 		}
-		goaway($z_root() . '/' . $startpage);
+		goaway(z_root() . '/' . $frontpage);
 	}
 
 	$sitename = get_config('system','sitename');
-- 
cgit v1.2.3


From 60cfea5d1f807824525ef2e49606753d6b4860f1 Mon Sep 17 00:00:00 2001
From: redmatrix <redmatrix@redmatrix.me>
Date: Sun, 7 Jun 2015 18:27:05 -0700
Subject: reverse logic of homepage login setting

---
 mod/admin.php | 9 ++++++---
 mod/home.php  | 3 ++-
 2 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'mod')

diff --git a/mod/admin.php b/mod/admin.php
index 830c468c1..aeb2bcd41 100644
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -285,7 +285,7 @@ function admin_page_site_post(&$a){
 	$block_public         = ((x($_POST,'block_public'))		? True	: False);
 	$force_publish        = ((x($_POST,'publish_all'))		? True	: False);
 	$disable_discover_tab = ((x($_POST,'disable_discover_tab'))		? True	:	False);
-	$no_login_on_homepage = ((x($_POST,'no_login_on_homepage'))		? True	:	False);
+	$login_on_homepage    = ((x($_POST,'login_on_homepage'))		? True	:	False);
 	$global_directory     = ((x($_POST,'directory_submit_url'))	? notags(trim($_POST['directory_submit_url']))	: '');
 	$no_community_page    = !((x($_POST,'no_community_page'))	? True	:	False);
 	$default_expire_days  = ((array_key_exists('default_expire_days',$_POST)) ? intval($_POST['default_expire_days']) : 0);
@@ -308,7 +308,7 @@ function admin_page_site_post(&$a){
 	set_config('system', 'maxloadavg', $maxloadavg);
 	set_config('system', 'frontpage', $frontpage);
 	set_config('system', 'sitename', $sitename);
-	set_config('system', 'no_login_on_homepage', $no_login_on_homepage);
+	set_config('system', 'login_on_homepage', login_on_homepage);
 	set_config('system', 'verify_email', $verify_email);
 	set_config('system', 'default_expire_days', $default_expire_days);
 
@@ -441,6 +441,9 @@ function admin_page_site(&$a) {
 //		SSL_POLICY_FULL     => t("Force all links to use SSL")
 //	);
 
+
+	$homelogin = get_config('system','login_on_homepage');
+
 	$t = get_markup_template("admin_site.tpl");
 	return replace_macros($t, array(
 		'$title' => t('Administration'),
@@ -475,7 +478,7 @@ function admin_page_site(&$a) {
 		'$verify_email'		=> array('verify_email', t("Verify Email Addresses"), get_config('system','verify_email'), t("Check to verify email addresses used in account registration (recommended).")),
 		'$force_publish'	=> array('publish_all', t("Force publish"), get_config('system','publish_all'), t("Check to force all profiles on this site to be listed in the site directory.")),
 		'$disable_discover_tab'	=> array('disable_discover_tab', t("Disable discovery tab"), get_config('system','disable_discover_tab'), t("Remove the tab in the network view with public content pulled from sources chosen for this site.")),
-		'$no_login_on_homepage'	=> array('no_login_on_homepage', t("No login on Homepage"), get_config('system','no_login_on_homepage'), t("Check to hide the login form from your sites homepage when visitors arrive who are not logged in (e.g. when you put the content of the homepage in via the site channel).")),
+		'$login_on_homepage'	=> array('login_on_homepage', t("login on Homepage"),((intval($homelogin) || $homelogin === false) ? 1 : '') , t("Present a login box to visitors on the home page if no other content has been configured.")),
 
 		'$proxyuser'		=> array('proxyuser', t("Proxy user"), get_config('system','proxyuser'), ""),
 		'$proxy'			=> array('proxy', t("Proxy URL"), get_config('system','proxy'), ""),
diff --git a/mod/home.php b/mod/home.php
index 9f1c77131..aa89d9ff4 100644
--- a/mod/home.php
+++ b/mod/home.php
@@ -69,7 +69,8 @@ function home_content(&$a, $update = 0, $load = false) {
 
 	if(intval(get_config('system','block_public')) && (! local_channel()) && (! remote_channel())) {
 		// If there's nothing special happening, just spit out a login box
-		if (! $a->config['system']['no_login_on_homepage'])
+		$loginbox = get_config('system',login_on_homepage');
+		if(intval($loginbox) || $loginbox === false)
 			$o .= login(($a->config['system']['register_policy'] == REGISTER_CLOSED) ? 0 : 1);
 	}
 
-- 
cgit v1.2.3


From 3c5a5a9ebfcc3acd7f4b454384a584a778144367 Mon Sep 17 00:00:00 2001
From: redmatrix <redmatrix@redmatrix.me>
Date: Sun, 7 Jun 2015 18:59:14 -0700
Subject: more frontpage tweaks

---
 mod/admin.php | 4 ++--
 mod/home.php  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'mod')

diff --git a/mod/admin.php b/mod/admin.php
index aeb2bcd41..4b80a9a32 100644
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -308,7 +308,7 @@ function admin_page_site_post(&$a){
 	set_config('system', 'maxloadavg', $maxloadavg);
 	set_config('system', 'frontpage', $frontpage);
 	set_config('system', 'sitename', $sitename);
-	set_config('system', 'login_on_homepage', login_on_homepage);
+	set_config('system', 'login_on_homepage', $login_on_homepage);
 	set_config('system', 'verify_email', $verify_email);
 	set_config('system', 'default_expire_days', $default_expire_days);
 
@@ -469,7 +469,7 @@ function admin_page_site(&$a) {
 		'$register_policy'	=> array('register_policy', t("Does this site allow new member registration?"), get_config('system','register_policy'), "", $register_choices),
 		'$access_policy'	=> array('access_policy', t("Which best describes the types of account offered by this hub?"), get_config('system','access_policy'), "This is displayed on the public server site list.", $access_choices),
 		'$register_text'	=> array('register_text', t("Register text"), htmlspecialchars(get_config('system','register_text'), ENT_QUOTES, 'UTF-8'), t("Will be displayed prominently on the registration page.")),
-		'$frontpage'	=> array('frontpage', t("Site page to show visitors (default login box)"), get_config('system','frontpage'), t("example: 'public' to show public stream or 'include:home.html' to include a file.")),
+		'$frontpage'	=> array('frontpage', t("Site homepage to show visitors (default: login box)"), get_config('system','frontpage'), t("example: 'public' to show public stream, 'page/sys/home' to show a system webpage called 'home' or 'include:home.html' to include a file.")),
 		'$abandon_days'     => array('abandon_days', t('Accounts abandoned after x days'), get_config('system','account_abandon_days'), t('Will not waste system resources polling external sites for abandonded accounts. Enter 0 for no time limit.')),
 		'$allowed_sites'	=> array('allowed_sites', t("Allowed friend domains"), get_config('system','allowed_sites'), t("Comma separated list of domains which are allowed to establish friendships with this site. Wildcards are accepted. Empty to allow any domains")),
 		'$allowed_email'	=> array('allowed_email', t("Allowed email domains"), get_config('system','allowed_email'), t("Comma separated list of domains which are allowed in email addresses for registrations to this site. Wildcards are accepted. Empty to allow any domains")),
diff --git a/mod/home.php b/mod/home.php
index aa89d9ff4..39b42b630 100644
--- a/mod/home.php
+++ b/mod/home.php
@@ -69,7 +69,7 @@ function home_content(&$a, $update = 0, $load = false) {
 
 	if(intval(get_config('system','block_public')) && (! local_channel()) && (! remote_channel())) {
 		// If there's nothing special happening, just spit out a login box
-		$loginbox = get_config('system',login_on_homepage');
+		$loginbox = get_config('system','login_on_homepage');
 		if(intval($loginbox) || $loginbox === false)
 			$o .= login(($a->config['system']['register_policy'] == REGISTER_CLOSED) ? 0 : 1);
 	}
-- 
cgit v1.2.3


From 9823541c4b98f6cf5e659a8379d0ea0eeeb0c529 Mon Sep 17 00:00:00 2001
From: redmatrix <redmatrix@redmatrix.me>
Date: Sun, 7 Jun 2015 21:36:50 -0700
Subject: make sure these are included

---
 mod/public.php        | 152 ++++++++++++++++++++++++++++++++++++++++++++++++++
 mod/update_public.php |  37 ++++++++++++
 2 files changed, 189 insertions(+)
 create mode 100644 mod/public.php
 create mode 100644 mod/update_public.php

(limited to 'mod')

diff --git a/mod/public.php b/mod/public.php
new file mode 100644
index 000000000..57c12e283
--- /dev/null
+++ b/mod/public.php
@@ -0,0 +1,152 @@
+<?php
+
+require_once('include/conversation.php');
+
+function public_content(&$a, $update = 0, $load = false) {
+
+	if($load)
+		$_SESSION['loadtime'] = datetime_convert();
+
+	if(get_config('system','disable_discover_tab'))
+		return;
+
+	if(! $update) {
+
+		$maxheight = get_config('system','home_divmore_height');
+		if(! $maxheight)
+			$maxheight = 75;
+
+		$o .= '<div id="live-public"></div>' . "\r\n";
+		$o .= "<script> var profile_uid = " . ((intval(local_channel())) ? local_channel() : (-1)) 
+			. "; var profile_page = " . $a->pager['page'] 
+			. "; divmore_height = " . intval($maxheight) . "; </script>\r\n";
+
+		$a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
+			'$baseurl' => z_root(),
+			'$pgtype'  => 'public',
+			'$uid'     => ((local_channel()) ? local_channel() : '0'),
+			'$gid'     => '0',
+			'$cid'     => '0',
+			'$cmin'    => '0',
+			'$cmax'    => '99',
+			'$star'    => '0',
+			'$liked'   => '0',
+			'$conv'    => '0',
+			'$spam'    => '0',
+			'$fh'      => '1',
+			'$nouveau' => '0',
+			'$wall'    => '0',
+			'$list'    => '0',
+			'$page'    => (($a->pager['page'] != 1) ? $a->pager['page'] : 1),
+			'$search'  => '',
+			'$order'   => 'comment',
+			'$file'    => '',
+			'$cats'    => '',
+			'$tags'    => '',
+			'$dend'    => '',
+			'$mid'     => '',
+			'$verb'     => '',
+			'$dbegin'  => ''
+		));
+	}
+
+	if($update && ! $load) {
+		// only setup pagination on initial page view
+		$pager_sql = '';
+	}
+	else {
+		$a->set_pager_itemspage(20);
+		$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval($a->pager['itemspage']), intval($a->pager['start']));
+	}
+
+	require_once('include/identity.php');
+
+	if(get_config('system','site_firehose')) {
+		require_once('include/security.php');
+		$uids = " and item.uid in ( " . stream_perms_api_uids(PERMS_PUBLIC) . " ) and item_private = 0  and (item_flags & " . intval(ITEM_WALL) . " ) > 0 ";
+	}
+	else {
+		$sys = get_sys_channel();
+		$uids = " and item.uid  = " . intval($sys['channel_id']) . " ";
+		$a->data['firehose'] = intval($sys['channel_id']);
+	}
+
+	$page_mode = 'list';
+
+	$simple_update = (($update) ? " and item.item_unseen = 1 " : '');
+
+	if($update && $_SESSION['loadtime'])
+		$simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' )  OR item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) ";
+	if($load)
+		$simple_update = '';
+
+	//logger('update: ' . $update . ' load: ' . $load);
+
+	if($update) {
+
+		$ordering = "commented";
+
+		if($load) {
+
+			// Fetch a page full of parent items for this page
+
+			$r = q("SELECT distinct item.id AS item_id, $ordering FROM item
+				left join abook on item.author_xchan = abook.abook_xchan
+				WHERE true $uids AND item.item_restrict = 0
+				AND item.parent = item.id
+				and ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)
+				$sql_extra3 $sql_extra $sql_nets
+				ORDER BY $ordering DESC $pager_sql ",
+				intval(ABOOK_FLAG_BLOCKED)
+			);
+
+
+		}
+		elseif($update) {
+
+			$r = q("SELECT distinct item.id AS item_id, $ordering FROM item
+				left join abook on item.author_xchan = abook.abook_xchan
+				WHERE true $uids AND item.item_restrict = 0
+				AND item.parent = item.id $simple_update
+				and ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)
+				$sql_extra3 $sql_extra $sql_nets",
+				intval(ABOOK_FLAG_BLOCKED)
+			);
+			$_SESSION['loadtime'] = datetime_convert();
+		}
+		// Then fetch all the children of the parents that are on this page
+		$parents_str = '';
+		$update_unseen = '';
+
+		if($r) {
+
+			$parents_str = ids_to_querystr($r,'item_id');
+
+			$items = q("SELECT item.*, item.id AS item_id FROM item
+				WHERE true $uids AND item.item_restrict = 0
+				AND item.parent IN ( %s )
+				$sql_extra ",
+				dbesc($parents_str)
+			);
+
+			xchan_query($items,true,(-1));
+			$items = fetch_post_tags($items,true);
+			$items = conv_sort($items,$ordering);
+		}
+		else {
+			$items = array();
+		}
+
+	}
+
+	// fake it
+	$mode = ('network');
+
+	$o .= conversation($a,$items,$mode,$update,$page_mode);
+
+	if(($items) && (! $update))
+		$o .= alt_pager($a,count($items));
+
+	return $o;
+
+}
\ No newline at end of file
diff --git a/mod/update_public.php b/mod/update_public.php
new file mode 100644
index 000000000..d0a08e0e6
--- /dev/null
+++ b/mod/update_public.php
@@ -0,0 +1,37 @@
+<?php
+
+// See update_profile.php for documentation
+
+require_once('mod/public.php');
+
+function update_public_content(&$a) {
+
+	$profile_uid = ((intval($_GET['p'])) ? intval($_GET['p']) : (-1));
+	$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
+	header("Content-type: text/html");
+	echo "<!DOCTYPE html><html><body>\r\n";
+	echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '<div>' : '<section>');
+
+        $text = public_content($a,$profile_uid, $load);
+        $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
+        $replace = "<img\${1} dst=\"\${2}\"";
+        $text = preg_replace($pattern, $replace, $text);
+
+		if(! $load) {
+			$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
+    	    $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
+        	$text = preg_replace($pattern, $replace, $text);
+	        $pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
+    	    $text = preg_replace($pattern, $replace, $text);
+        	$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
+	        $text = preg_replace($pattern, $replace, $text);
+    	    $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
+        	$text = preg_replace($pattern, $replace, $text);
+		}
+
+        echo str_replace("\t",'       ',$text);
+	echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '</div>' : '</section>');
+	echo "</body></html>\r\n";
+	killme();
+
+}
\ No newline at end of file
-- 
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