diff options
Diffstat (limited to 'Zotlabs/Module/Oep.php')
| -rw-r--r-- | Zotlabs/Module/Oep.php | 204 |
1 files changed, 170 insertions, 34 deletions
diff --git a/Zotlabs/Module/Oep.php b/Zotlabs/Module/Oep.php index 9c05f5e3f..5e06d3540 100644 --- a/Zotlabs/Module/Oep.php +++ b/Zotlabs/Module/Oep.php @@ -1,6 +1,8 @@ <?php namespace Zotlabs\Module; +require_once('include/security.php'); + // oembed provider @@ -41,6 +43,8 @@ class Oep extends \Zotlabs\Web\Controller { $arr = $this->oep_profile_reply($_REQUEST); elseif(fnmatch('*/profile/*',$url)) $arr = $this->oep_profile_reply($_REQUEST); + elseif(fnmatch('*/cards/*',$url)) + $arr = $this->oep_cards_reply($_REQUEST); if($arr) { if($html) { @@ -66,45 +70,70 @@ class Oep extends \Zotlabs\Web\Controller { $url = $args['url']; $maxwidth = intval($args['maxwidth']); $maxheight = intval($args['maxheight']); - - if(preg_match('#//(.*?)/(.*?)/(.*?)/(.*?)mid\=(.*?)(&|$)#',$url,$matches)) { - $chn = $matches[3]; - $res = $matches[5]; + logger('processing display'); + if(preg_match('#//(.*?)/display/(.*?)(&|\?|$)#',$url,$matches)) { + $res = $matches[2]; } - - if(! ($chn && $res)) - return; - $c = q("select * from channel where channel_address = '%s' limit 1", - dbesc($chn) + + if(strpos($res,'b64.') === 0) { + $res = base64url_decode(substr($res,4)); + } + + $item_normal = item_normal(); + + $p = q("select * from item where mid like '%s' limit 1", + dbesc($res . '%') ); - - if(! $c) + + if(! $p) return; + + $c = channelx_by_n($p[0]['uid']); + - $sql_extra = item_permissions_sql($c[0]['channel_id']); + if(! ($c && $res)) + return; + + if(! perm_is_allowed($c[0]['channel_id'],get_observer_hash(),'view_stream')) + return; + + $sql_extra = item_permissions_sql($c['channel_id']); - $p = q("select * from item where mid = '%s' and uid = %d $sql_extra limit 1", - dbesc($res), - intval($c[0]['channel_id']) + $p = q("select * from item where mid like '%s' and uid = %d $sql_extra $item_normal limit 1", + dbesc($res . '%'), + intval($c['channel_id']) ); + if(! $p) return; xchan_query($p,true); $p = fetch_post_tags($p,true); + + // This function can get tripped up if the item is already a reshare + // (the multiple share declarations do not parse cleanly if nested) + // So build a template with a known nonsense string as the content, and then + // replace that known string with the actual rendered content, sending + // each content layer through bbcode() separately. + + $x = '2eGriplW^*Jmf4'; + $o = "[share author='".urlencode($p[0]['author']['xchan_name']). - "' profile='".$p[0]['author']['xchan_url'] . - "' avatar='".$p[0]['author']['xchan_photo_s']. - "' link='".$p[0]['plink']. - "' posted='".$p[0]['created']. - "' message_id='".$p[0]['mid']."']"; + "' profile='".$p[0]['author']['xchan_url'] . + "' avatar='".$p[0]['author']['xchan_photo_s']. + "' link='".$p[0]['plink']. + "' posted='".$p[0]['created']. + "' message_id='".$p[0]['mid']."']"; if($p[0]['title']) - $o .= '[b]'.$p[0]['title'].'[/b]'."\r\n"; - $o .= $p[0]['body']; - $o .= "[/share]"; + $o .= '[b]'.$p[0]['title'].'[/b]'."\r\n"; + + $o .= $x; + $o .= "[/share]"; $o = bbcode($o); + $o = str_replace($x,bbcode($p[0]['body']),$o); + $ret['type'] = 'rich'; $w = (($maxwidth) ? $maxwidth : 640); @@ -118,6 +147,91 @@ class Oep extends \Zotlabs\Web\Controller { return $ret; } + + + function oep_cards_reply($args) { + + $ret = []; + $url = $args['url']; + $maxwidth = intval($args['maxwidth']); + $maxheight = intval($args['maxheight']); + + if(preg_match('#//(.*?)/cards/(.*?)/(.*?)(&|\?|$)#',$url,$matches)) { + $nick = $matches[2]; + $res = $matches[3]; + } + if(! ($nick && $res)) + return $ret; + + $channel = channelx_by_nick($nick); + + if(! $channel) + return $ret; + + + if(! perm_is_allowed($channel['channel_id'],get_observer_hash(),'view_pages')) + return $ret; + + $sql_extra = item_permissions_sql($channel['channel_id'],get_observer_hash()); + + $r = q("select * from iconfig where iconfig.cat = 'system' and iconfig.k = 'CARD' and iconfig.v = '%s' limit 1", + dbesc($res) + ); + if($r) { + $sql_extra = "and item.id = " . intval($r[0]['iid']) . " "; + } + else { + return $ret; + } + + $r = q("select * from item + where item.uid = %d and item_type = %d + $sql_extra order by item.created desc", + intval($channel['channel_id']), + intval(ITEM_TYPE_CARD) + ); + + $item_normal = " and item.item_hidden = 0 and item.item_type in (0,6) and item.item_deleted = 0 + and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0 + and item.item_blocked = 0 "; + + if($r) { + xchan_query($r); + $p = fetch_post_tags($r, true); + } + + $x = '2eGriplW^*Jmf4'; + + + $o = "[share author='".urlencode($p[0]['author']['xchan_name']). + "' profile='".$p[0]['author']['xchan_url'] . + "' avatar='".$p[0]['author']['xchan_photo_s']. + "' link='".$p[0]['plink']. + "' posted='".$p[0]['created']. + "' message_id='".$p[0]['mid']."']"; + if($p[0]['title']) + $o .= '[b]'.$p[0]['title'].'[/b]'."\r\n"; + + $o .= $x; + $o .= "[/share]"; + $o = bbcode($o); + + $o = str_replace($x,bbcode($p[0]['body']),$o); + + $ret['type'] = 'rich'; + + $w = (($maxwidth) ? $maxwidth : 640); + $h = (($maxheight) ? $maxheight : intval($w * 2 / 3)); + + $ret['html'] = '<div style="width: ' . $w . '; height: ' . $h . '; font-family: sans-serif,arial,freesans;" >' . $o . '</div>'; + + $ret['width'] = $w; + $ret['height'] = $h; + + return $ret; + + } + function oep_mid_reply($args) { @@ -139,6 +253,9 @@ class Oep extends \Zotlabs\Web\Controller { if(! $c) return; + + if(! perm_is_allowed($c[0]['channel_id'],get_observer_hash(),'view_stream')) + return; $sql_extra = item_permissions_sql($c[0]['channel_id']); @@ -151,19 +268,29 @@ class Oep extends \Zotlabs\Web\Controller { xchan_query($p,true); $p = fetch_post_tags($p,true); - + + // This function can get tripped up if the item is already a reshare + // (the multiple share declarations do not parse cleanly if nested) + // So build a template with a known nonsense string as the content, and then + // replace that known string with the actual rendered content, sending + // each content layer through bbcode() separately. + + $x = '2eGriplW^*Jmf4'; + $o = "[share author='".urlencode($p[0]['author']['xchan_name']). - "' profile='".$p[0]['author']['xchan_url'] . - "' avatar='".$p[0]['author']['xchan_photo_s']. - "' link='".$p[0]['plink']. - "' posted='".$p[0]['created']. - "' message_id='".$p[0]['mid']."']"; - if($p[0]['title']) - $o .= '[b]'.$p[0]['title'].'[/b]'."\r\n"; - $o .= $p[0]['body']; - $o .= "[/share]"; + "' profile='".$p[0]['author']['xchan_url'] . + "' avatar='".$p[0]['author']['xchan_photo_s']. + "' link='".$p[0]['plink']. + "' posted='".$p[0]['created']. + "' message_id='".$p[0]['mid']."']"; + if($p[0]['title']) + $o .= '[b]'.$p[0]['title'].'[/b]'."\r\n"; + $o .= $x; + $o .= "[/share]"; $o = bbcode($o); + $o = str_replace($x,bbcode($p[0]['body']),$o); + $ret['type'] = 'rich'; $w = (($maxwidth) ? $maxwidth : 640); @@ -247,6 +374,9 @@ class Oep extends \Zotlabs\Web\Controller { if(! $c) return; + if(! perm_is_allowed($c[0]['channel_id'],get_observer_hash(),'view_files')) + return; + $sql_extra = permissions_sql($c[0]['channel_id']); $p = q("select resource_id from photo where album = '%s' and uid = %d and imgscale = 0 $sql_extra order by created desc limit 1", @@ -308,6 +438,9 @@ class Oep extends \Zotlabs\Web\Controller { if(! $c) return; + if(! perm_is_allowed($c[0]['channel_id'],get_observer_hash(),'view_files')) + return; + $sql_extra = permissions_sql($c[0]['channel_id']); $p = q("select resource_id from photo where uid = %d and imgscale = 0 $sql_extra order by created desc limit 1", @@ -368,7 +501,10 @@ class Oep extends \Zotlabs\Web\Controller { if(! $c) return; - + + if(! perm_is_allowed($c[0]['channel_id'],get_observer_hash(),'view_files')) + return; + $sql_extra = permissions_sql($c[0]['channel_id']); |