Merge branch 'dev' of https://github.com/redmatrix/hubzilla into dev_merge

This commit is contained in:
zotlabs 2017-09-10 15:56:37 -07:00
commit 20ae69ab7b
28 changed files with 291 additions and 41 deletions

3
.gitignore vendored
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@ -14,7 +14,7 @@
*.rej
# OSX .DS_Store files
.DS_Store
# version scripts (repo master only)
# version scripts (repo master only)
.version*
Thumbs.db
@ -27,6 +27,7 @@ custom/
/store/
# site apps
apps/
!doc/context/*/apps
# default startpage
home.html
# page header plugin

View File

@ -133,7 +133,14 @@ class Display extends \Zotlabs\Web\Controller {
if((! $update) && (! $load)) {
$static = ((local_channel()) ? channel_manual_conv_update(local_channel()) : 1);
//if the target item is not a post (eg a like) we want to address its thread parent
$mid = ((($target_item['verb'] == ACTIVITY_LIKE) || ($target_item['verb'] == ACTIVITY_DISLIKE)) ? $target_item['thr_parent'] : $target_item['mid']);
//if we got a decoded hash we must encode it again before handing to javascript
if($decoded)
$mid = 'b64.' . base64url_encode($mid);
$o .= '<div id="live-display"></div>' . "\r\n";
$o .= "<script> var profile_uid = " . ((intval(local_channel())) ? local_channel() : (-1))
. "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; </script>\r\n";
@ -165,8 +172,7 @@ class Display extends \Zotlabs\Web\Controller {
'$dend' => '',
'$dbegin' => '',
'$verb' => '',
//if the target item is not a post (eg a like) want to address its thread parent
'$mid' => (($target_item['verb'] == ACTIVITY_POST) ? $item_hash : $target_item['thr_parent'])
'$mid' => $mid
));
head_add_link([
@ -323,6 +329,7 @@ class Display extends \Zotlabs\Web\Controller {
$r = q("SELECT id, item_deleted FROM item WHERE mid = '%s' LIMIT 1",
dbesc($item_hash)
);
if($r) {
if(intval($r[0]['item_deleted'])) {
notice( t('Item has been removed.') . EOL );

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@ -17,6 +17,7 @@ class Magic extends \Zotlabs\Web\Controller {
$dest = ((x($_REQUEST,'dest')) ? $_REQUEST['dest'] : '');
$test = ((x($_REQUEST,'test')) ? intval($_REQUEST['test']) : 0);
$rev = ((x($_REQUEST,'rev')) ? intval($_REQUEST['rev']) : 0);
$owa = ((x($_REQUEST,'owa')) ? intval($_REQUEST['owa']) : 0);
$delegate = ((x($_REQUEST,'delegate')) ? $_REQUEST['delegate'] : '');
$parsed = parse_url($dest);
@ -132,12 +133,31 @@ class Magic extends \Zotlabs\Web\Controller {
if(local_channel()) {
$channel = \App::get_channel();
// OpenWebAuth
if($owa) {
$headers = [];
$headers['Accept'] = 'application/x-zot+json' ;
$headers['X-Open-Web-Auth'] = random_string();
$headers = \Zotlabs\Web\HTTPSig::create_sig('',$headers,$channel['channel_prvkey'],
'acct:' . $channel['channel_address'] . '@' . \App::get_hostname(),false,true,'sha512');
$x = z_fetch_url($basepath . '/owa',false,$redirects,[ 'headers' => $headers ]);
if($x['success']) {
$j = json_decode($x['body'],true);
if($j['success'] && $j['token']) {
$x = strpbrk($dest,'?&');
$args = (($x) ? '&owt=' . $j['token'] : '?f=&owt=' . $j['token']) . (($delegate) ? '&delegate=1' : '');
goaway($dest . $args);
}
}
goaway($dest);
}
$token = random_string();
// $token_sig = base64url_encode(rsa_sign($token,$channel['channel_prvkey']));
// $channel['token'] = $token;
// $channel['token_sig'] = $token_sig;
\Zotlabs\Zot\Verify::create('auth',$channel['channel_id'],$token,$x[0]['hubloc_url']);
$target_url = $x[0]['hubloc_callback'] . '/?f=&auth=' . urlencode(channel_reddress($channel))

53
Zotlabs/Module/Owa.php Normal file
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@ -0,0 +1,53 @@
<?php
namespace Zotlabs\Module;
/**
* OpenWebAuth verifier and token generator
* See https://macgirvin.com/wiki/mike/OpenWebAuth/Home
* Requests to this endpoint should be signed using HTTP Signatures
* using the 'Authorization: Signature' authentication method
* If the signature verifies a token is returned.
*
* This token may be exchanged for an authenticated cookie.
*/
class Owa extends \Zotlabs\Web\Controller {
function init() {
$ret = [ 'success' => false ];
foreach([ 'REDIRECT_REMOTE_USER', 'HTTP_AUTHORIZATION' ] as $head) {
if(array_key_exists($head,$_SERVER) && substr(trim($_SERVER[$head]),0,9) === 'Signature') {
if($head !== 'HTTP_AUTHORIZATION') {
$_SERVER['HTTP_AUTHORIZATION'] = $_SERVER[$head];
continue;
}
$sigblock = \Zotlabs\Web\HTTPSig::parse_sigheader($_SERVER[$head]);
if($sigblock) {
$keyId = $sigblock['keyId'];
if($keyId) {
$r = q("select * from hubloc left join xchan on hubloc_hash = xchan_hash
where hubloc_addr = '%s' limit 1",
dbesc(str_replace('acct:','',$keyId))
);
if($r) {
$hubloc = $r[0];
$verified = \Zotlabs\Web\HTTPSig::verify('',$hubloc['xchan_pubkey']);
if($verified && $verified['header_signed'] && $verified['header_valid']) {
$ret['success'] = true;
$token = random_string(32);
\Zotlabs\Zot\Verify::create('owt',0,$token,$r[0]['hubloc_addr']);
$ret['token'] = $token;
}
}
}
}
}
}
json_return_and_die($ret,'application/x-zot+json');
}
}

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@ -18,7 +18,7 @@ class Rmagic extends \Zotlabs\Web\Controller {
if($r[0]['hubloc_url'] === z_root())
goaway(z_root() . '/login');
$dest = z_root() . '/' . str_replace('zid=','zid_=',\App::$query_string);
goaway($r[0]['hubloc_url'] . '/magic' . '?f=&dest=' . $dest);
goaway($r[0]['hubloc_url'] . '/magic' . '?f=&owa=1&dest=' . $dest);
}
}
}
@ -63,7 +63,7 @@ class Rmagic extends \Zotlabs\Web\Controller {
else
$dest = urlencode(z_root() . '/' . str_replace('zid=','zid_=',\App::$query_string));
goaway($url . '/magic' . '?f=&dest=' . $dest);
goaway($url . '/magic' . '?f=&owa=1&dest=' . $dest);
}
}
}

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@ -30,9 +30,15 @@ class Wfinger extends \Zotlabs\Web\Controller {
$resource = $_REQUEST['resource'];
logger('webfinger: ' . $resource,LOGGER_DEBUG);
$root_resource = false;
if(strcasecmp(rtrim($resource,'/'),z_root()) === 0)
$root_resource = true;
$r = null;
if($resource) {
if(($resource) && (! $root_resource)) {
if(strpos($resource,'acct:') === 0) {
$channel = str_replace('acct:','',$resource);
@ -60,7 +66,25 @@ class Wfinger extends \Zotlabs\Web\Controller {
header('Access-Control-Allow-Origin: *');
if($root_resource) {
$result['subject'] = $resource;
$result['properties'] = [
'https://w3id.org/security/v1#publicKeyPem' => get_config('system','pubkey')
];
$result['links'] = [
[
'rel' => 'http://purl.org/openwebauth/v1',
'type' => 'application/x-zot+json',
'href' => z_root() . '/owa',
],
];
}
if($resource && $r) {
$h = q("select hubloc_addr from hubloc where hubloc_hash = '%s' and hubloc_deleted = 0",
@ -84,7 +108,8 @@ class Wfinger extends \Zotlabs\Web\Controller {
$result['properties'] = [
'http://webfinger.net/ns/name' => $r[0]['channel_name'],
'http://xmlns.com/foaf/0.1/name' => $r[0]['channel_name']
'http://xmlns.com/foaf/0.1/name' => $r[0]['channel_name'],
'https://w3id.org/security/v1#publicKeyPem' => $r[0]['xchan_pubkey']
];
foreach($aliases as $alias)
@ -124,6 +149,13 @@ class Wfinger extends \Zotlabs\Web\Controller {
'rel' => 'http://purl.org/zot/protocol',
'href' => z_root() . '/.well-known/zot-info' . '?address=' . $r[0]['xchan_addr'],
],
[
'rel' => 'http://purl.org/openwebauth/v1',
'type' => 'application/x-zot+json',
'href' => z_root() . '/owa',
],
[
'rel' => 'magic-public-key',
@ -136,14 +168,16 @@ class Wfinger extends \Zotlabs\Web\Controller {
$result['zot'] = zotinfo( [ 'address' => $r[0]['xchan_addr'] ]);
}
}
else {
if(! $result) {
header($_SERVER["SERVER_PROTOCOL"] . ' ' . 400 . ' ' . 'Bad Request');
killme();
}
$arr = [ 'channel' => $r[0], 'request' => $_REQUEST, 'result' => $result ];
call_hooks('webfinger',$arr);
json_return_and_die($arr['result'],'application/jrd+json');
}

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@ -91,6 +91,9 @@ class HTTPSig {
if($sig_block['algorithm'] === 'rsa-sha256') {
$algorithm = 'sha256';
}
if($sig_block['algorithm'] === 'rsa-sha512') {
$algorithm = 'sha512';
}
if(! $key) {
$result['signer'] = $sig_block['keyId'];
@ -113,6 +116,8 @@ class HTTPSig {
$digest = explode('=', $headers['digest']);
if($digest[0] === 'SHA-256')
$hashalg = 'sha256';
if($digest[0] === 'SHA-512')
$hashalg = 'sha512';
// The explode operation will have stripped the '=' padding, so compare against unpadded base64
if(rtrim(base64_encode(hash($hashalg,$body,true)),'=') === $digest[1]) {
@ -164,6 +169,9 @@ class HTTPSig {
if($alg === 'sha256') {
$algorithm = 'rsa-sha256';
}
if($alg === 'sha512') {
$algorithm = 'rsa-sha512';
}
$x = self::sign($request,$head,$prvkey,$alg);

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@ -70,6 +70,12 @@ class WebServer {
}
}
if((x($_REQUEST,'owt')) && (! \App::$install)) {
$token = $_REQUEST['owt'];
\App::$query_string = strip_query_param(\App::$query_string,'owt');
owt_init($token);
}
if((x($_SESSION, 'authenticated')) || (x($_POST, 'auth-params')) || (\App::$module === 'login'))
require('include/auth.php');

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@ -123,7 +123,7 @@ class Finger {
$x = json_decode($result['body'], true);
$verify = \Zotlabs\Web\HTTPSig::verify($result,(($x) ? $x['key'] : ''));
if($x && (! $verify['header_valid'])) {
$signed_token = ((is_array($x) && array_key_exists('signed_token', $x)) ? $x['signed_token'] : null);
if($signed_token) {

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@ -31,6 +31,22 @@ class Verify {
return false;
}
function get_meta($type,$channel_id,$token) {
$r = q("select id, meta from verify where vtype = '%s' and channel = %d and token = '%s' limit 1",
dbesc($type),
intval($channel_id),
dbesc($token)
);
if($r) {
q("delete from verify where id = %d",
intval($r[0]['id'])
);
return $r[0]['meta'];
}
return false;
}
function purge($type,$interval) {
q("delete from verify where vtype = '%s' and created < %s - INTERVAL %s",
dbesc($type),

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@ -0,0 +1,4 @@
<dl class="dl-horizontal">
<dt>General</dt>
<dd>Edit individual properties of the app you selected. Categories allow you to sort your apps to help you find them in the list more easily. Support for custom apps you or your administrator may choose to create includes fields such as "Price of app" and "Location for purchase" that are not applicable to core Hubzilla apps.</dd>
</dl>

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@ -0,0 +1,4 @@
<dl class="dl-horizontal">
<dt>General</dt>
<dd>Edit or delete your apps using the control buttons beside each app icon in the list.</dd>
</dl>

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@ -0,0 +1,6 @@
<dl class="dl-horizontal">
<dt>General</dt>
<dd>This page shows you what apps are available to your channel, including both core apps and those supplied by addons. To add an app to the <a href='#' onclick='contextualHelpFocus("#app-menu", 1); return false;' title="Click to open...">app menu</a> "star" the app in the list below.</dd>
<dt>Manage Apps</dt>
<dd>Press the "Manage Apps" button to open a page where you can edit the name, categories, and other properties of your apps.</dd>
</dl>

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@ -3,6 +3,4 @@
<dd>This is the home page of a channel. It is similar to someone's profile "wall" in a social network context. Posts created by the channel are displayed according to the observer's viewing permissions.</dd>
<dt>Create a Post</dt>
<dd>If you have permission to create posts on the channel page, then you will see the post editor at the top.</dd>
<dt><a href='#' onclick='contextualHelpFocus("#tabs-collapse-1", 0); return false;' title="Click to highlight element...">Channel Content Tabs</a></dt>
<dd>The channel content tabs are links to other content published by the channel. The <b>About</b> tab links to the channel profile. The <b>Photos</b> tab links to the channel photo galleries. The <b>Files</b> tab links to the general shared files published by the channel.</dd>
</dl>
</dl>

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@ -1,12 +1,10 @@
<dl class="dl-horizontal">
<dt>General</dt>
<dd>Each wiki is a collection of pages, composed as Markdown-formatted text files.</dd>
<dt><a href='#' onclick='contextualHelpFocus("#wikis-index", 1); return false;' title="Click to highlight element...">Wiki List</a></dt>
<dt>Wiki List</dt>
<dd>Wikis owned by the channel <i>that you have permission to view</i> are listed in the side panel.</dd>
<dt><a href='#' onclick='contextualHelpFocus("#wiki-get-history", 0); return false;' title="Click to highlight element...">Page History</a></dt>
<dt>Page History</dt>
<dd>Every revision of a page is saved to allow quick reversion. Click the <b>History</b> tab to view a history of page revisions, including the date and author of each. The revert button will load the selected revision but will not automatically save the page.</dd>
<dt><a href='#' onclick='contextualHelpFocus("#wiki_page_list", 1); return false;' title="Click to highlight element...">Pages</a></dt>
<dt>Pages</dt>
<dd>The list of pages in the wiki are listed in the <b>Wiki Pages</b> panel. Prior to saving page edits using the <b>Page</b> control dropdown menu, you may <a href='#' onclick='contextualHelpFocus("#id_commitMsg", 0); return false;' title="Click to highlight element...">enter a custom message</a> to be displayed in the <a href='#' onclick='contextualHelpFocus("#wiki-get-history", 0); return false;' title="Click to highlight element..."><b>Page History</b></a> viewer along with the revision.</dd>
<dt><a href='#' onclick='contextualHelpFocus("#tabs-collapse-1", 0); return false;' title="Click to highlight element...">Channel Content Tabs</a></dt>
<dd>The channel content tabs are links to other content published by the channel. The <b>About</b> tab links to the channel profile. The <b>Photos</b> tab links to the channel photo galleries. The <b>Files</b> tab links to the general shared files published by the channel.</dd>
</dl>
</dl>

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@ -1633,7 +1633,7 @@ function zid_init() {
$query = str_replace(array('?zid=','&zid='),array('?rzid=','&rzid='),$query);
$dest = '/' . urlencode($query);
if($r && ($r[0]['hubloc_url'] != z_root()) && (! strstr($dest,'/magic')) && (! strstr($dest,'/rmagic'))) {
goaway($r[0]['hubloc_url'] . '/magic' . '?f=&rev=1&dest=' . z_root() . $dest);
goaway($r[0]['hubloc_url'] . '/magic' . '?f=&rev=1&owa=1&dest=' . z_root() . $dest);
}
else
logger('zid_init: no hubloc found.');

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@ -115,7 +115,7 @@ function vcard_from_xchan($xchan, $observer = null, $mode = '') {
App::$profile_uid = $xchan['channel_id'];
$url = (($observer)
? z_root() . '/magic?f=&dest=' . $xchan['xchan_url'] . '&addr=' . $xchan['xchan_addr']
? z_root() . '/magic?f=&owa=1&dest=' . $xchan['xchan_url'] . '&addr=' . $xchan['xchan_addr']
: $xchan['xchan_url']
);

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@ -602,6 +602,11 @@ function import_items($channel, $items, $sync = false, $relocate = null) {
if(! $item)
continue;
// deprecated
if(array_key_exists('diaspora_meta',$item))
unset($item['diaspora_meta']);
if($relocate && $item['mid'] === $item['parent_mid']) {
item_url_replace($channel,$item,$relocate['url'],z_root(),$relocate['channel_address']);
}

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@ -2004,17 +2004,17 @@ function item_store_update($arr,$allow_exec = false, $deliver = true) {
$arr = $translate['item'];
}
if((x($arr,'obj')) && is_array($arr['obj'])) {
if((array_key_exists('obj',$arr)) && is_array($arr['obj'])) {
activity_sanitise($arr['obj']);
$arr['obj'] = json_encode($arr['obj']);
}
if((x($arr,'target')) && is_array($arr['target'])) {
if((array_key_exists('target',$arr)) && is_array($arr['target'])) {
activity_sanitise($arr['target']);
$arr['target'] = json_encode($arr['target']);
}
if((x($arr,'attach')) && is_array($arr['attach'])) {
if((array_key_exists('attach',$arr)) && is_array($arr['attach'])) {
activity_sanitise($arr['attach']);
$arr['attach'] = json_encode($arr['attach']);
}

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@ -225,6 +225,17 @@ function oembed_fetch_url($embedurl){
if($j['html']) {
$orig = $j['html'];
$allow_position = (($is_matrix) ? true : false);
// some sites wrap their entire embed in an iframe
// which we will purify away and which we provide anyway.
// So if we see this, grab the frame src url and use that
// as the embed content - which will still need to be purified.
if(preg_match('#<iframe(.*?)src=[\'\"](.?*)[\'\"]#',$matches,$j['html'])) {
$x = z_fetch_url($matches[2]);
$j['html'] = $x['body'];
}
$j['html'] = purify_html($j['html'],$allow_position);
if($j['html'] != $orig) {
logger('oembed html was purified. original: ' . $orig . ' purified: ' . $j['html'], LOGGER_DEBUG, LOG_INFO);

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@ -987,7 +987,7 @@ function chanlink_cid($d) {
function magiclink_url($observer,$myaddr,$url) {
return (($observer)
? z_root() . '/magic?f=&dest=' . $url . '&addr=' . $myaddr
? z_root() . '/magic?f=&owa=1&dest=' . $url . '&addr=' . $myaddr
: $url
);
}
@ -1389,7 +1389,7 @@ function theme_attachments(&$item) {
if(is_foreigner($item['author_xchan']))
$url = $r['href'];
else
$url = z_root() . '/magic?f=&hash=' . $item['author_xchan'] . '&dest=' . $r['href'] . '/' . $r['revision'];
$url = z_root() . '/magic?f=&owa=1&hash=' . $item['author_xchan'] . '&dest=' . $r['href'] . '/' . $r['revision'];
//$s .= '<a href="' . $url . '" title="' . $title . '" class="attachlink" >' . $icon . '</a>';
$attaches[] = array('label' => $label, 'url' => $url, 'icon' => $icon, 'title' => $title);

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@ -81,6 +81,10 @@ function zid($s,$address = '') {
}
function strip_query_param($s,$param) {
return preg_replace('/[\?&]' . $param . '=(.*?)(&|$)/ism','$2',$s);
}
function strip_zids($s) {
return preg_replace('/[\?&]zid=(.*?)(&|$)/ism','$2',$s);
}
@ -230,3 +234,76 @@ function red_zrlify_img_callback($matches) {
return $matches[0];
}
function owt_init($token) {
\Zotlabs\Zot\Verify::purge('owt','3 MINUTE');
$ob_hash = \Zotlabs\Zot\Verify::get_meta('owt',0,$token);
if($ob_hash === false) {
return;
}
$r = q("select * from hubloc left join xchan on xchan_hash = hubloc_hash
where hubloc_addr = '%s' order by hubloc_id desc",
dbesc($ob_hash)
);
if(! $r) {
// finger them if they can't be found.
$j = \Zotlabs\Zot\Finger::run($ob_hash, null);
if ($j['success']) {
import_xchan($j);
$r = q("select * from hubloc left join xchan on xchan_hash = hubloc_hash
where hubloc_addr = '%s' order by hubloc_id desc",
dbesc($ob_hash)
);
}
}
if(! $r) {
logger('owt: unable to finger ' . $ob_hash);
return;
}
$hubloc = $r[0];
$_SESSION['authenticated'] = 1;
$delegate_success = false;
if($_REQUEST['delegate']) {
$r = q("select * from channel left join xchan on channel_hash = xchan_hash where xchan_addr = '%s' limit 1",
dbesc($_REQUEST['delegate'])
);
if ($r && intval($r[0]['channel_id'])) {
$allowed = perm_is_allowed($r[0]['channel_id'],$hubloc['xchan_hash'],'delegate');
if($allowed) {
$_SESSION['delegate_channel'] = $r[0]['channel_id'];
$_SESSION['delegate'] = $hubloc['xchan_hash'];
$_SESSION['account_id'] = intval($r[0]['channel_account_id']);
require_once('include/security.php');
// this will set the local_channel authentication in the session
change_channel($r[0]['channel_id']);
$delegate_success = true;
}
}
}
if (! $delegate_success) {
// normal visitor (remote_channel) login session credentials
$_SESSION['visitor_id'] = $hubloc['xchan_hash'];
$_SESSION['my_url'] = $hubloc['xchan_url'];
$_SESSION['my_address'] = $hubloc['hubloc_addr'];
$_SESSION['remote_hub'] = $hubloc['hubloc_url'];
$_SESSION['DNT'] = 1;
}
$arr = array('xchan' => $hubloc, 'url' => \App::$query_string, 'session' => $_SESSION);
call_hooks('magic_auth_success',$arr);
\App::set_observer($hubloc);
require_once('include/security.php');
\App::set_groups(init_groups_visitor($_SESSION['visitor_id']));
if(! get_config('system','hide_owa_greeting'))
info(sprintf( t('OpenWebAuth: %1$s welcomes %2$s'),\App::get_hostname(), $hubloc['xchan_name']));
logger('OpenWebAuth: auth success from ' . $hubloc['xchan_addr']);
}

View File

@ -652,7 +652,7 @@ CREATE TABLE IF NOT EXISTS `item` (
KEY `received` (`received`),
KEY `uid_commented` (`uid`, `commented`),
KEY `uid_created` (`uid`, `created`),
KEY `uid_item_unseen` (`uid`, `item_unseen`);
KEY `uid_item_unseen` (`uid`, `item_unseen`),
KEY `aid` (`aid`),
KEY `owner_xchan` (`owner_xchan`),
KEY `author_xchan` (`author_xchan`),

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@ -2985,7 +2985,7 @@ function update_r1193() {
$r1 = q("CREATE INDEX item_uid_unseen ON item (uid, item_unseen)");
}
else {
$r1 = q("ALTER TABLE item ADD INDEX uid_item_unseen (uid, item_unseen);");
$r1 = q("ALTER TABLE item ADD INDEX uid_item_unseen (uid, item_unseen)");
}
if($r1)

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@ -71,10 +71,6 @@ nav .dropdown-menu {
min-width: auto;
}
code {
white-space: normal;
}
label {
font-weight: bold;
}

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@ -1,3 +1,4 @@
/* jot */
.jothidden input[type="text"] {
@ -273,6 +274,7 @@ code {
font-size: 1em;
padding: 1em 1.5em;
display: block;
white-space: pre-wrap;
}
code.inline-code {

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@ -699,9 +699,11 @@ function updateConvItems(mode,data) {
// auto-scroll to a particular comment in a thread (designated by mid) when in single-thread mode
// use the same method to generate the submid as we use in ThreadItem,
// base64_encode + replace(['+','='],['','']);
var submid = bParam_mid;
var submid_encoded = ((submid.length) ? submid : 'abcdefg');
submid_encoded = window.btoa(submid_encoded);
var submid = ((bParam_mid.length) ? bParam_mid : 'abcdefg');
var encoded = ((submid.substr(0,4) == 'b64.') ? true : false);
var submid_encoded = ((encoded) ? submid.substr(4) : window.btoa(submid));
submid_encoded = submid_encoded.replace(/[\+\=]/g,'');
if($('.item_' + submid_encoded).length && !$('.item_' + submid_encoded).hasClass('toplevel_item') && mode == 'replace') {
if($('.collapsed-comments').length) {

View File

@ -136,6 +136,7 @@ input, optgroup, select, textarea {
pre code {
border: none;
padding: 1em 1.5em;
}
code {
@ -147,6 +148,7 @@ pre {
background: #F5F5F5;
color: #333;
border:1px solid #ccc;
border-radius: $radius;
}
.heart {