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authorKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2018-01-28 21:38:25 +0100
committerKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2018-01-28 21:38:25 +0100
commit82f19e6278fd79c03dfbcd4007bf4321466485a6 (patch)
treed1c27697ebc426626e6fe6e08ef547bbdb1da683
parentedf6ad9eda323f6e04823b8c110d21d82d519d32 (diff)
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Fix a PHP7.2 warning when a channel has no cards.
-rw-r--r--Zotlabs/Module/Cards.php79
1 files changed, 41 insertions, 38 deletions
diff --git a/Zotlabs/Module/Cards.php b/Zotlabs/Module/Cards.php
index 22c5d673c..8eff6c80d 100644
--- a/Zotlabs/Module/Cards.php
+++ b/Zotlabs/Module/Cards.php
@@ -9,18 +9,22 @@ require_once('include/acl_selectors.php');
class Cards extends \Zotlabs\Web\Controller {
function init() {
-
+
if(argc() > 1)
$which = argv(1);
else
return;
-
+
profile_load($which);
-
+
}
-
+
+ /**
+ * {@inheritDoc}
+ * @see \Zotlabs\Web\Controller::get()
+ */
function get($update = 0, $load = false) {
-
+
if(observer_prohibited(true)) {
return login();
}
@@ -31,13 +35,13 @@ class Cards extends \Zotlabs\Web\Controller {
return;
}
- if(! feature_enabled(\App::$profile_uid,'cards')) {
+ if(! feature_enabled(\App::$profile_uid, 'cards')) {
return;
}
nav_set_selected(t('Cards'));
- head_add_link([
+ head_add_link([
'rel' => 'alternate',
'type' => 'application/json+oembed',
'href' => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string),
@@ -46,48 +50,48 @@ class Cards extends \Zotlabs\Web\Controller {
$category = (($_REQUEST['cat']) ? escape_tags(trim($_REQUEST['cat'])) : '');
-
+
if($category) {
- $sql_extra2 .= protect_sprintf(term_item_parent_query(\App::$profile['profile_uid'],'item', $category, TERM_CATEGORY));
+ $sql_extra2 .= protect_sprintf(term_item_parent_query(\App::$profile['profile_uid'], 'item', $category, TERM_CATEGORY));
}
$which = argv(1);
-
+
$selected_card = ((argc() > 2) ? argv(2) : '');
$_SESSION['return_url'] = \App::$query_string;
-
+
$uid = local_channel();
$owner = \App::$profile_uid;
$observer = \App::get_observer();
-
+
$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
-
- if(! perm_is_allowed($owner,$ob_hash,'view_pages')) {
+
+ if(! perm_is_allowed($owner, $ob_hash, 'view_pages')) {
notice( t('Permission denied.') . EOL);
return;
}
-
+
$is_owner = ($uid && $uid == $owner);
-
+
$channel = channelx_by_n($owner);
if($channel) {
- $channel_acl = array(
+ $channel_acl = [
'allow_cid' => $channel['channel_allow_cid'],
'allow_gid' => $channel['channel_allow_gid'],
'deny_cid' => $channel['channel_deny_cid'],
'deny_gid' => $channel['channel_deny_gid']
- );
+ ];
}
else {
$channel_acl = [ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '' ];
}
-
- if(perm_is_allowed($owner,$ob_hash,'write_pages')) {
+
+ if(perm_is_allowed($owner, $ob_hash, 'write_pages')) {
$x = [
'webpage' => ITEM_TYPE_CARD,
@@ -95,9 +99,9 @@ class Cards extends \Zotlabs\Web\Controller {
'content_label' => t('Add Card'),
'button' => t('Create'),
'nickname' => $channel['channel_address'],
- 'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid']
+ 'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid']
|| $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
- 'acl' => (($is_owner) ? populate_acl($channel_acl, false,
+ 'acl' => (($is_owner) ? populate_acl($channel_acl, false,
\Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_pages')) : ''),
'permissions' => $channel_acl,
'showacl' => (($is_owner) ? true : false),
@@ -110,7 +114,7 @@ class Cards extends \Zotlabs\Web\Controller {
'layoutselect' => false,
'expanded' => false,
'novoting' => false,
- 'catsenabled' => feature_enabled($owner,'categories'),
+ 'catsenabled' => feature_enabled($owner, 'categories'),
'bbco_autocomplete' => 'bbcode',
'bbcode' => true
];
@@ -119,14 +123,14 @@ class Cards extends \Zotlabs\Web\Controller {
$x['title'] = $_REQUEST['title'];
if($_REQUEST['body'])
$x['body'] = $_REQUEST['body'];
- $editor = status_editor($a,$x);
+ $editor = status_editor($a, $x);
}
else {
$editor = '';
}
-
-
+
+
$sql_extra = item_permissions_sql($owner);
if($selected_card) {
@@ -137,9 +141,9 @@ class Cards extends \Zotlabs\Web\Controller {
$sql_extra .= "and item.id = " . intval($r[0]['iid']) . " ";
}
}
-
- $r = q("select * from item
- where item.uid = %d and item_type = %d
+
+ $r = q("select * from item
+ where item.uid = %d and item_type = %d
$sql_extra order by item.created desc",
intval($owner),
intval(ITEM_TYPE_CARD)
@@ -149,9 +153,10 @@ class Cards extends \Zotlabs\Web\Controller {
and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0
and item.item_blocked = 0 ";
+ $items_result = [];
if($r) {
- $parents_str = ids_to_querystr($r,'id');
+ $parents_str = ids_to_querystr($r, 'id');
$items = q("SELECT item.*, item.id AS item_id
FROM item
@@ -164,24 +169,22 @@ class Cards extends \Zotlabs\Web\Controller {
if($items) {
xchan_query($items);
$items = fetch_post_tags($items, true);
- $items = conv_sort($items,'updated');
+ $items_result = conv_sort($items, 'updated');
}
- else
- $items = [];
}
$mode = 'cards';
-
- $content = conversation($items,$mode,false,'traditional');
+
+ $content = conversation($items_result, $mode, false, 'traditional');
$o = replace_macros(get_markup_template('cards.tpl'), [
'$title' => t('Cards'),
'$editor' => $editor,
'$content' => $content,
- '$pager' => alt_pager($a,count($items))
+ '$pager' => alt_pager($a, count($items_result))
]);
- return $o;
- }
+ return $o;
+ }
}