Revert "Revert "merge""

This reverts commit 9294f72adb.

mod/_well_known.php

@@ -4,11 +4,6 @@ function _well_known_init(&$a){
 
 	if(argc() > 1) {
 		switch(argv(1)) {
-			case "host-meta":
-				require_once('mod/hostxrd.php');
-				hostxrd_init($a);
-				break;
-
 			case 'zot-info':
 				$a->argc -= 1;
 				array_shift($a->argv);

mod/connections.php

@@ -159,7 +159,6 @@ function connections_content(&$a) {
 
 	$sort_type = 0;
 	$o = '';
-	nav_set_selected('connections');
 
 
 	if(! local_user()) {
@@ -511,6 +510,7 @@ function connections_content(&$a) {
 				$search_flags = ABOOK_FLAG_PENDING;
 				$head = t('New');
 				$pending = true;
+				nav_set_selected('intros');
 				break;
 
 			case 'all':

mod/editpost.php

@@ -1,6 +1,7 @@
 <?php
 
 require_once('acl_selectors.php');
+require_once('include/crypto.php');
 
 function editpost_content(&$a) {
 
@@ -47,6 +48,15 @@ function editpost_content(&$a) {
 	));
 
 
+
+	if($itm[0]['item_flags'] & ITEM_OBSCURED) {
+		$key = get_config('system','prvkey');
+		if($itm[0]['title'])
+			$itm[0]['title'] = aes_unencapsulate(json_decode($itm[0]['title'],true),$key);
+		if($itm[0]['body'])
+			$itm[0]['body'] = aes_unencapsulate(json_decode($itm[0]['body'],true),$key);
+	}
+
 	$tpl = get_markup_template("jot.tpl");
 		
 	$jotplugins = '';

mod/editwebpage.php

@@ -5,26 +5,50 @@ require_once('acl_selectors.php');
 
 function editwebpage_content(&$a) {
 
+// We first need to figure out who owns the webpage, grab it from an argument
+        $which = argv(1);
+
+// $a->get_channel() and stuff don't work here, so we've got to find the owner for ourselves.
+	$owner = q("select channel_id from channel where channel_address = '%s'",
+		dbesc($which)
+		);
+
+
+        if((local_user()) && (argc() > 2) && (argv(2) === 'view')) {
+                $which = $channel['channel_address'];
+        }
+
+
 	$o = '';
 
-	// We can do better, but for now, editing only works for your own pages, so...
-	if(! local_user()) {
-		notice( t('Permission denied.') . EOL);
-		return;
-	}
 
-	$post_id = ((argc() > 1) ? intval(argv(1)) : 0);
+// Figure out which post we're editing
+	$post_id = ((argc() > 2) ? intval(argv(2)) : 0);
+
 
 	if(! $post_id) {
 		notice( t('Item not found') . EOL);
 		return;
 	}
 
-	// uid and author_xchan alone should be enough - but it doesn't seem to be any more expensive to use both, so keep it in case of edge cases
-        $itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s and author_xchan = '%s' LIMIT 1",
+// Now we've got a post and an owner, let's find out if we're allowed to edit it
+
+        $observer = $a->get_observer();
+        $ob_hash = (($observer) ? $observer['xchan_hash'] : '');
+
+        $perms = get_all_perms($owner,$ob_hash);
+
+        if(! $perms['write_pages']) {
+                notice( t('Permission denied.') . EOL);
+                return;
+        }
+
+
+
+// We've already figured out which item we want and whose copy we need, so we don't need anything fancy here
+        $itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s LIMIT 1",
                 intval($post_id),
-                intval(local_user()),
-                dbesc(get_observer_hash())
+                intval($owner)
         );
 
 
@@ -61,9 +85,14 @@ function editwebpage_content(&$a) {
 
 	//$tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));	
 	
+//FIXME A return path with $_SESSION doesn't work for observer (at least, not here it doesn't).  It'll WSoD instead of loading a sensible page.  So, send folk 
+//back to the channel address until somebody figures out how to fix it - we can't send them back to webpages, because that could leak private pages they can't see
+//when ACL is done.
+
+	$rp = 'channel' . '/' . $which;
 
 	$o .= replace_macros($tpl,array(
-		'$return_path' => $_SESSION['return_url'],
+		'$return_path' => $rp,
 		'$action' => 'item',
 		'$share' => t('Edit'),
 		'$upload' => t('Upload photo'),
@@ -93,7 +122,7 @@ function editwebpage_content(&$a) {
 		'$lockstate' => $lockstate,
 		'$acl' => '', 
 		'$bang' => '',
-		'$profile_uid' => local_user(),
+		'$profile_uid' => (intval($owner)),
 		'$preview' => ((feature_enabled(local_user(),'preview')) ? t('Preview') : ''),
 		'$jotplugins' => $jotplugins,
 		'$sourceapp' => t($a->sourcename),

mod/events.php

@@ -135,6 +135,8 @@ function events_content(&$a) {
 		return;
 	}
 
+	nav_set_selected('all_events');
+
 	if((argc() > 2) && (argv(1) === 'ignore') && intval(argv(2))) {
 		$r = q("update event set ignore = 1 where id = %d and uid = %d limit 1",
 			intval(argv(2)),

mod/invite.php

@@ -68,9 +68,12 @@ function invite_post(&$a) {
 		else
 			$nmessage = $message;
 
+		$account = $a->get_account();
+
+
 		$res = mail($recip, sprintf( t('Please join us on Red'), $a->config['sitename']), 
 			$nmessage, 
-			"From: " . $a->user['email'] . "\n"
+			"From: " . $account['account_email'] . "\n"
 			. 'Content-type: text/plain; charset=UTF-8' . "\n"
 			. 'Content-transfer-encoding: 8bit' );
 
@@ -112,29 +115,41 @@ function invite_content(&$a) {
 		}
 	}			
 
-	$dirloc = get_config('system','directory_submit_url');
-	if(strlen($dirloc)) {
-		if($a->config['system']['register_policy'] == REGISTER_CLOSED)
-			$linktxt = sprintf( t('Visit %s for a list of public sites that you can join. Friendica members on other sites can all connect with each other, as well as with members of many other social networks.'), dirname($dirloc) . '/siteinfo');
-		elseif($a->config['system']['register_policy'] != REGISTER_CLOSED)
-			$linktxt = sprintf( t('To accept this invitation, please visit and register at %s or any other public Friendica website.'), $a->get_baseurl())
-			. "\r\n" . "\r\n" . sprintf( t('Friendica sites all inter-connect to create a huge privacy-enhanced social web that is owned and controlled by its members. They can also connect with many traditional social networks. See %s for a list of alternate Friendica sites you can join.'),dirname($dirloc) . '/siteinfo');
-	}
-	else {
-		$o = t('Our apologies. This system is not currently configured to connect with other public sites or invite members.');
+//	$dirloc = get_config('system','directory_submit_url');
+//	if(strlen($dirloc)) {
+//		if($a->config['system']['register_policy'] == REGISTER_CLOSED)
+//			$linktxt = sprintf( t('Visit %s for a list of public sites that you can join. Friendica members on other sites can all connect with each other, as well as with members of many other social networks.'), dirname($dirloc) . '/siteinfo');
+//		elseif($a->config['system']['register_policy'] != REGISTER_CLOSED)
+//			$linktxt = sprintf( t('To accept this invitation, please visit and register at %s or any other public Friendica website.'), $a->get_baseurl())
+//			. "\r\n" . "\r\n" . sprintf( t('Friendica sites all inter-connect to create a huge privacy-enhanced social web that is owned and controlled by its members. They can also connect with many traditional social networks. See %s for a list of alternate Friendica sites you can join.'),dirname($dirloc) . '/siteinfo');
+//	}
+//	else {
+//		$o = t('Our apologies. This system is not currently configured to connect with other public sites or invite members.');
+//		return $o;
+//	}
+
+	$ob = $a->get_observer();
+	if(! $ob)
 		return $o;
-	}
+
+	$channel = $a->get_channel();
 
 	$o = replace_macros($tpl, array(
 		'$form_security_token' => get_form_security_token("send_invite"),
 		'$invite' => t('Send invitations'),
 		'$addr_text' => t('Enter email addresses, one per line:'),
 		'$msg_text' => t('Your message:'),
-		'$default_message' => t('You are cordially invited to join me and other close friends on Friendica - and help us to create a better social web.') . "\r\n" . "\r\n"
+		'$default_message' => t('You are cordially invited to join me and some other close friends on the Red Matrix - a revolutionary new decentralised social and information tool.') . "\r\n" . "\r\n"
 			. $linktxt
-			. "\r\n" . "\r\n" . (($invonly) ? t('You will need to supply this invitation code: $invite_code') . "\r\n" . "\r\n" : '') .t('Once you have registered, please connect with me via my profile page at:') 
-			. "\r\n" . "\r\n" . $a->get_baseurl() . '/channel/' . $a->user['nickname']
-			. "\r\n" . "\r\n" . t('For more information about the Friendica project and why we feel it is important, please visit http://friendica.com') . "\r\n" . "\r\n"  ,
+			. (($invonly) ? "\r\n" . "\r\n" . t('You will need to supply this invitation code: $invite_code') . "\r\n" . "\r\n" : '') 
+
+			. t('Please visit my channel at')
+			. "\r\n" . "\r\n"
+			. z_root() . "/channel/" . $channel['channel_address']
+			. "\r\n" . "\r\n"
+						. t('Once you have registered, please connect with my Red Matrix channel address:') 
+			. "\r\n" . "\r\n" . $ob['xchan_addr']
+			. "\r\n" . "\r\n" . t('For more information about the Red Matrix Project and why it has the potential to change the internet as we know it, please visit http://getzot.com') . "\r\n" . "\r\n"  ,
 		'$submit' => t('Submit')
 	));
 

mod/item.php

@@ -44,7 +44,7 @@ function item_post(&$a) {
 
 	call_hooks('post_local_start', $_REQUEST);
 
-	logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA);
+//	logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA);
 
 	$api_source = ((x($_REQUEST,'api_source') && $_REQUEST['api_source']) ? true : false);
 
@@ -130,14 +130,15 @@ function item_post(&$a) {
 		//if(($parid) && ($parid != $parent))
 			$thr_parent = $parent_mid;
 
-		if($parent_item['contact-id'] && $uid) {
-			$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-				intval($parent_item['contact-id']),
-				intval($uid)
-			);
-			if(count($r))
-				$parent_contact = $r[0];
-		}
+//		if($parent_item['contact-id'] && $uid) {
+//			$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+//				intval($parent_item['contact-id']),
+//				intval($uid)
+//			);
+//			if(count($r))
+//				$parent_contact = $r[0];
+//		}
+
 	}
 
 	if($parent) {
@@ -203,6 +204,10 @@ function item_post(&$a) {
 			goaway($a->get_baseurl() . "/" . $return_path );
 		killme();
 	}
+
+	if($observer) {
+		logger('mod_item: post accepted from ' . $observer['xchan_name'] . ' for ' . $owner_xchan['xchan_name'], LOGGER_DEBUG);
+	}
 		
 
 	if($orig_post) {
@@ -333,8 +338,6 @@ function item_post(&$a) {
 			$body .= "\n\n@group+" . $x[0]['abook_id'] . "\n";
 	}
 
-
-
 	/**
 	 * fix naked links by passing through a callback to see if this is a red site
 	 * (already known to us) which will get a zrl, otherwise link with url
@@ -580,6 +583,22 @@ function item_post(&$a) {
 	}
 
 
+	if(mb_strlen($datarray['title']) > 255)
+		$datarray['title'] = mb_substr($datarray['title'],0,255);
+
+	if(array_key_exists('item_private',$datarray) && $datarray['item_private']) {
+		logger('Encrypting local storage');
+		$key = get_config('system','pubkey');
+		$datarray['item_flags'] = $datarray['item_flags'] | ITEM_OBSCURED;
+		if($datarray['title'])
+			$datarray['title'] = json_encode(aes_encapsulate($datarray['title'],$key));
+		if($datarray['body'])
+			$datarray['body']  = json_encode(aes_encapsulate($datarray['body'],$key));
+	}
+
+
+
+
 	if($orig_post) {
 		$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `attach` = '%s', `edited` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 			dbesc($datarray['title']),
@@ -602,6 +621,23 @@ function item_post(&$a) {
 		);
 
 
+		if(count($post_tags)) {
+			foreach($post_tags as $tag) {
+				if(strlen(trim($tag['term']))) {
+					q("insert into term (uid,oid,otype,type,term,url) values (%d,%d,%d,%d,'%s','%s')",
+						intval($tag['uid']),
+						intval($post_id),
+						intval($tag['otype']),
+						intval($tag['type']),
+						dbesc(trim($tag['term'])),
+						dbesc(trim($tag['url']))
+					);
+				}
+			}
+		}
+
+
+
 		proc_run('php', "include/notifier.php", 'edit_post', $post_id);
 		if((x($_REQUEST,'return')) && strlen($return_path)) {
 			logger('return: ' . $return_path);
@@ -648,7 +684,7 @@ function item_post(&$a) {
 				dbesc($parent_item['allow_gid']),
 				dbesc($parent_item['deny_cid']),
 				dbesc($parent_item['deny_gid']),
-				intval($parent_item['private']),
+				intval($parent_item['item_private']),
 				intval($post_id)
 			);
 

mod/mood.php

@@ -38,7 +38,7 @@ function mood_init(&$a) {
 		);
 		if(count($r)) {
 			$parent_mid = $r[0]['mid'];
-			$private    = $r[0]['private'];
+			$private    = $r[0]['item_private'];
 			$allow_cid  = $r[0]['allow_cid'];
 			$allow_gid  = $r[0]['allow_gid'];
 			$deny_cid   = $r[0]['deny_cid'];
@@ -80,6 +80,7 @@ function mood_init(&$a) {
 	$arr['allow_gid']     = $allow_gid;
 	$arr['deny_cid']      = $deny_cid;
 	$arr['deny_gid']      = $deny_gid;
+	$arr['item_private']  = $private;
 	$arr['verb']          = $activity;
 	$arr['body']          = $action;
 

mod/settings.php

@@ -336,6 +336,7 @@ function settings_post(&$a) {
 	$expire_network_only    = ((x($_POST,'expire_network_only'))? intval($_POST['expire_network_only'])	 : 0);
 
 	$allow_location   = (((x($_POST,'allow_location')) && (intval($_POST['allow_location']) == 1)) ? 1: 0);
+
 	$publish          = (((x($_POST,'profile_in_directory')) && (intval($_POST['profile_in_directory']) == 1)) ? 1: 0);
 	$page_flags       = (((x($_POST,'page-flags')) && (intval($_POST['page-flags']))) ? intval($_POST['page-flags']) : 0);
 	$blockwall        = (((x($_POST,'blockwall')) && (intval($_POST['blockwall']) == 1)) ? 0: 1); // this setting is inverted!
@@ -460,6 +461,7 @@ function settings_post(&$a) {
 	set_pconfig(local_user(),'system','post_profilechange', $post_profilechange);
 	set_pconfig(local_user(),'system','blocktags',$blocktags);
 
+
 /*
 	if($page_flags == PAGE_PRVGROUP) {
 		$hidewall = 1;
@@ -1017,7 +1019,7 @@ function settings_content(&$a) {
 			'$email' 	=> array('email', t('Email Address:'), $email, ''),
 			'$timezone' => array('timezone_select' , t('Your Timezone:'), select_timezone($timezone), ''),
 			'$defloc'	=> array('defloc', t('Default Post Location:'), $defloc, ''),
-			'$allowloc' => array('allow_location', t('Use Browser Location:'), (intval(get_pconfig(local_user(),'system','use_browser_location')) == 1), ''),
+			'$allowloc' => array('allow_location', t('Use Browser Location:'), ((get_pconfig(local_user(),'system','use_browser_location')) ? 1 : ''), ''),
 		
 
 			'$h_prv' 	=> t('Security and Privacy Settings'),

mod/webpages.php

@@ -60,10 +60,12 @@ $r = q("select * from item_id where uid = %d and service = 'WEBPAGE'",
 		}
 
 
-
+//Build the base URL for edit links
+		$url = z_root() . "/editwebpage/" . $a->profile['channel_address']; 
 // This isn't pretty, but it works.  Until I figure out what to do with the UI, it's Good Enough(TM).
        return $o . replace_macros(get_markup_template("webpagelist.tpl"), array(
-		'$editlink' => t('Edit'),
+		'$baseurl' => $url,
+		'$edit' => t('Edit'),
 		'$pages' => $pages,
 		'$channel' => $a->profile['channel_address'],
 		'$view' => t('View'),

mod/zotfeed.php

@@ -9,7 +9,7 @@ function zotfeed_init(&$a) {
 
 	$mindate = (($_REQUEST['mindate']) ? datetime_convert('UTC','UTC',$_REQUEST['mindate']) : '');
 	if(! $mindate)
-		$mindate = '0000-00-00 00:00:00';
+		$mindate = datetime_convert('UTC','UTC', 'now - 1 month');
 
 	if(get_config('system','block_public') && (! get_account_id()) && (! remote_user())) {
 		$result['message'] = 'Public access denied';