diff options
Diffstat (limited to 'include/items.php')
| -rwxr-xr-x | include/items.php | 256 |
1 files changed, 64 insertions, 192 deletions
diff --git a/include/items.php b/include/items.php index 9041e3da7..7fc132fe2 100755 --- a/include/items.php +++ b/include/items.php @@ -183,16 +183,17 @@ function get_public_feed($channel,$params) { $records = 40; $direction = 'desc'; - if(is_array($params)) { - $type = ((x($params,'type')) ? $params['type'] : $type); - $begin = ((x($params,'begin')) ? $params['begin'] : $begin); - $end = ((x($params,'end')) ? $params['end'] : $end); - $start = ((x($params,'start')) ? $params['start'] : $start); - $records = ((x($params,'records')) ? $params['records'] : $records); - $direction = ((x($params,'direction')) ? $params['direction'] : $direction); - } + if(! $params) + $params = array(); + + $params['type'] = ((x($params,'type')) ? $params['type'] : 'xml'); + $params['begin'] = ((x($params,'begin')) ? $params['begin'] : '0000-00-00 00:00:00'); + $params['end'] = ((x($params,'end')) ? $params['end'] : datetime_convert('UTC','UTC','now')); + $params['start'] = ((x($params,'start')) ? $params['start'] : 0); + $params['records'] = ((x($params,'records')) ? $params['records'] : 40); + $params['direction'] = ((x($params,'direction')) ? $params['direction'] : 'desc'); - switch($type) { + switch($params['type']) { case 'json': header("Content-type: application/atom+json"); break; @@ -202,150 +203,32 @@ function get_public_feed($channel,$params) { break; } - - - - -} - -function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0) { - - - $sitefeed = ((strlen($owner_nick)) ? false : true); // not yet implemented, need to rewrite huge chunks of following logic - $public_feed = (($dfrn_id) ? false : true); - $starred = false; // not yet implemented, possible security issues - $converse = false; - - if($public_feed && $a->argc > 2) { - for($x = 2; $x < $a->argc; $x++) { - if($a->argv[$x] == 'converse') - $converse = true; - if($a->argv[$x] == 'starred') - $starred = true; - if($a->argv[$x] === 'category' && $a->argc > ($x + 1) && strlen($a->argv[$x+1])) - $category = $a->argv[$x+1]; - } - } - + echo get_feed_for($channel,get_observer_hash(),$params); + killme(); - // default permissions - anonymous user - - $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' "; - - $r = q("SELECT `contact`.*, `user`.`uid` AS `user_uid`, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags` - FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` - WHERE `contact`.`self` = 1 AND `user`.`nickname` = '%s' LIMIT 1", - dbesc($owner_nick) - ); - - if(! count($r)) - killme(); - - $owner = $r[0]; - $owner_id = $owner['user_uid']; - $owner_nick = $owner['nickname']; -// feed_birthday no longer exists -// $birthday = feed_birthday($owner_id,$owner['timezone']); - - if(! $public_feed) { - - $sql_extra = ''; - switch($direction) { - case (-1): - $sql_extra = sprintf(" AND `issued_id` = '%s' ", dbesc($dfrn_id)); - $my_id = $dfrn_id; - break; - case 0: - $sql_extra = sprintf(" AND `issued_id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id)); - $my_id = '1:' . $dfrn_id; - break; - case 1: - $sql_extra = sprintf(" AND `dfrn_id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id)); - $my_id = '0:' . $dfrn_id; - break; - default: - return false; - break; // NOTREACHED - } - - $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `contact`.`uid` = %d $sql_extra LIMIT 1", - intval($owner_id) - ); - - if(! count($r)) - killme(); - - $contact = $r[0]; - require_once('include/security.php'); - $groups = init_groups_visitor($contact['id']); - - if(count($groups)) { - for($x = 0; $x < count($groups); $x ++) - $groups[$x] = '<' . intval($groups[$x]) . '>' ; - $gs = implode('|', $groups); - } - else - $gs = '<<>>' ; // Impossible to match - - $sql_extra = sprintf(" - AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' ) - AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' ) - AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' ) - AND ( `deny_gid` = '' OR NOT `deny_gid` REGEXP '%s') - ", - intval($contact['id']), - intval($contact['id']), - dbesc($gs), - dbesc($gs) - ); - } +} - if($public_feed) - $sort = 'DESC'; - else - $sort = 'ASC'; +function get_feed_for($channel, $observer_hash, $params) { - if(! strlen($last_update)) - $last_update = 'now -30 days'; + if(! channel) + http_status_exit(401); - if(isset($category)) { - $sql_extra .= file_tag_file_query('item',$category,'category'); - } + if(! perm_is_allowed($channel['channel_id'],$observer_hash,'view_stream')) + http_status_exit(403); - if($public_feed) { - if(! $converse) - $sql_extra .= " AND `contact`.`self` = 1 "; - } - - $check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s'); - - $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, - `contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`, - `contact`.`name_date`, `contact`.`uri_date`, `contact`.`avatar_date`, - `contact`.`thumb`, `contact`.`dfrn_id`, `contact`.`self`, - `contact`.`id` AS `contact-id`, `contact`.`uid` AS `contact-uid`, - `sign`.`signed_text`, `sign`.`signature`, `sign`.`signer` - FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` - LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` - WHERE `item`.`uid` = %d AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`parent` != 0 - AND `item`.`wall` = 1 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 - AND ( `item`.`edited` > '%s' OR `item`.`changed` > '%s' ) - $sql_extra - ORDER BY `parent` %s, `created` ASC LIMIT 0, 300", - intval($owner_id), - dbesc($check_date), - dbesc($check_date), - dbesc($sort) - ); + $items = items_fetch(array( + 'wall' => '1', + 'datequery' => $params['begin'], + 'datequery2' => $params['end'], + 'start' => $params['start'], // FIXME + 'records' => $params['records'], // FIXME + 'direction' => $params['direction'], // FIXME + 'order' => 'post' + ), $channel, $observer_hash, CLIENT_MODE_NORMAL, get_app()->module); - // Will check further below if this actually returned results. - // We will provide an empty feed if that is the case. - $items = $r; - $items = fetch_post_tags($items); - - $feed_template = get_markup_template(($dfrn_id) ? 'atom_feed_dfrn.tpl' : 'atom_feed.tpl'); + $feed_template = get_markup_template('atom_feed.tpl'); $atom = ''; @@ -355,51 +238,33 @@ function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0) $atom .= replace_macros($feed_template, array( '$version' => xmlify(RED_VERSION), - '$feed_id' => xmlify($a->get_baseurl() . '/channel/' . $owner_nick), - '$feed_title' => xmlify($owner['name']), + '$feed_id' => xmlify($channel['channel_url']), + '$feed_title' => xmlify($channel['channel_name']), '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', 'now' , ATOM_TIME)) , - '$hub' => $hubxml, - '$salmon' => $salmon, - '$name' => xmlify($owner['name']), - '$profile_page' => xmlify($owner['url']), - '$photo' => xmlify($owner['photo']), - '$thumb' => xmlify($owner['thumb']), - '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar_date'] . '+00:00' , ATOM_TIME)) , - '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri_date'] . '+00:00' , ATOM_TIME)) , - '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name_date'] . '+00:00' , ATOM_TIME)) , - '$birthday' => ((strlen($birthday)) ? '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>' : ''), - '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '') + '$hub' => feed_hublinks(), + '$salmon' => feed_salmonlinks($channel['channel_address']), + '$name' => xmlify($channel['channel_name']), + '$profile_page' => xmlify($channel['channel_url']), + '$mimephoto' => xmlify($channel['channel_photo_mimetype']), + '$photo' => xmlify($channel['channel_photo_l']), + '$thumb' => xmlify($channel['channel_photo_m']), + '$picdate' => '', + '$uridate' => '', + '$namdate' => '', + '$birthday' => '', + '$community' => '', )); call_hooks('atom_feed', $atom); - if(! count($items)) { - - call_hooks('atom_feed_end', $atom); - - $atom .= '</feed>' . "\r\n"; - return $atom; - } - - foreach($items as $item) { - - // prevent private email from leaking. - if($item['network'] === NETWORK_MAIL) - continue; - - // public feeds get html, our own nodes use bbcode - - if($public_feed) { - $type = 'html'; - // catch any email that's in a public conversation and make sure it doesn't leak - if($item['private']) + if($items) { + $type = 'html'; + foreach($items as $item) { + if($item['item_private']) continue; - } - else { - $type = 'text'; - } - $atom .= atom_entry($item,$type,null,$owner,true); + $atom .= atom_entry($item,$type,null,$owner,true); + } } call_hooks('atom_feed_end', $atom); @@ -4764,10 +4629,12 @@ function zot_feed($uid,$observer_xchan,$mindate) { -function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$module = 'network') { +function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = CLIENT_MODE_NORMAL,$module = 'network') { $result = array('success' => false); + $a = get_app(); + $sql_extra = ''; $sql_nets = ''; $sql_options = ''; @@ -4782,7 +4649,10 @@ function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$mod } if($arr['star']) - $sql_options .= " and (item_flags & " . intval(ITEM_STARRED) . ")"; + $sql_options .= " and (item_flags & " . intval(ITEM_STARRED) . ") "; + + if($arr['wall']) + $sql_options .= " and (item_flags & " . intval(ITEM_WALL) . ") "; $sql_extra = " AND item.parent IN ( SELECT parent FROM item WHERE (item_flags & " . intval(ITEM_THREAD_TOP) . ") $sql_options ) "; @@ -4892,6 +4762,8 @@ function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$mod $start = dba_timer(); + $sql_extra .= item_permissions_sql($channel['channel_id']); + if($arr['nouveau'] && ($client_mode & CLIENT_MODELOAD) && $channel) { // "New Item View" - show all items unthreaded in reverse created date order @@ -4908,7 +4780,7 @@ function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$mod $items = fetch_post_tags($items,true); } - elseif($client_mode & CLIENT_MODE_UPDATE) { + else { // Normal conversation view @@ -4917,7 +4789,7 @@ function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$mod else $ordering = "commented"; - if($client_mode & CLIENT_MODE_LOAD) { + if(($client_mode & CLIENT_MODE_LOAD) || ($client_mode & CLIENT_MODE_NORMAL)) { // Fetch a page full of parent items for this page @@ -4955,7 +4827,6 @@ function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$mod WHERE $item_uids AND item.item_restrict = 0 AND item.parent IN ( %s ) $sql_extra ", - intval(local_user()), dbesc($parents_str) ); @@ -4969,10 +4840,9 @@ function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$mod $fourth = dba_timer(); + require_once('include/conversation.php'); $items = conv_sort($items,$ordering); - - //logger('items: ' . print_r($items,true)); } @@ -4980,8 +4850,10 @@ function items_fetch($arr,$channel = null,$client_mode = CLIENT_MODE_NORMAL,$mod $items = array(); } - if($parents_str) + if($parents_str && $arr['mark_seen']) $update_unseen = ' AND parent IN ( ' . dbesc($parents_str) . ' )'; - + // FIXME finish mark unseen sql } + + return $items; }
\ No newline at end of file |