<?php function display_content(&$a) { $o = '<div id="live-display"></div>' . "\r\n"; $nick = (($a->argc > 1) ? $a->argv[1] : ''); profile_load($a,$nick); $item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0); if(! $item_id) { $a->error = 404; notice( t('Item not found.') . EOL); return; } require_once("include/bbcode.php"); require_once('include/security.php'); $groups = array(); $tab = 'posts'; $contact = null; $remote_contact = false; if(remote_user()) { $contact_id = $_SESSION['visitor_id']; $groups = init_groups_visitor($contact_id); $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($a->profile['uid']) ); if(count($r)) { $contact = $r[0]; $remote_contact = true; } } if(! $remote_contact) { if(local_user()) { $contact_id = $_SESSION['cid']; $contact = $a->contact; } } $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' "; // Profile owner - everything is visible if(local_user() && (local_user() == $a->profile['uid'])) { $sql_extra = ''; } // authenticated visitor - here lie dragons // If $remotecontact is true, we know that not only is this a remotely authenticated // person, but that it is *our* contact, which is important in multi-user mode. elseif($remote_contact) { $gs = '<<>>'; // should be impossible to match if(count($groups)) { foreach($groups as $g) $gs .= '|<' . intval($g) . '>'; } $sql_extra = sprintf( " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' ) AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' ) AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' ) AND ( `deny_gid` = '' OR NOT `deny_gid` REGEXP '%s') ", intval($_SESSION['visitor_id']), intval($_SESSION['visitor_id']), dbesc($gs), dbesc($gs) ); } $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid` FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE ( `id` = '%s' OR `uri` = '%s' ) AND `type` != 'remote' ) $sql_extra ORDER BY `parent` DESC, `gravity` ASC, `id` ASC ", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id) ); $cmnt_tpl = load_view_file('view/comment_item.tpl'); $like_tpl = load_view_file('view/like.tpl'); $tpl = load_view_file('view/wall_item.tpl'); $wallwall = load_view_file('view/wallwall_item.tpl'); $return_url = $_SESSION['return_url'] = $a->cmd; $alike = array(); $dlike = array(); if(count($r)) { if((local_user()) && (local_user() == $a->profile['uid'])) { q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d AND `unseen` = 1", intval($r[0]['parent']) ); } foreach($r as $item) { like_puller($a,$item,$alike,'like'); like_puller($a,$item,$dlike,'dislike'); } foreach($r as $item) { $template = $tpl; $comment = ''; $owner_url = ''; $owner_photo = ''; $owner_name = ''; $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ; if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent'])) continue; $lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid'])))) ? '<div class="wall-item-lock"><img src="images/lock_icon.gif" class="lockview" alt="' . t('Private Message') . '" onclick="lockview(event,' . $item['id'] . ');" /></div>' : '<div class="wall-item-lock"></div>'); if(can_write_wall($a,$a->profile['uid'])) { if($item['id'] == $item['parent']) { $likebuttons = replace_macros($like_tpl,array('$id' => $item['id'])); } if($item['last-child']) { $comment = replace_macros($cmnt_tpl,array( '$return_path' => $_SESSION['return_url'], '$type' => 'wall-comment', '$id' => $item['item_id'], '$parent' => $item['parent'], '$profile_uid' => $a->profile['uid'], '$mylink' => $contact['url'], '$mytitle' => t('This is you'), '$myphoto' => $contact['thumb'], '$ww' => '' )); } } $profile_url = $item['url']; $sparkle = ''; $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ; if(($item['network'] === 'dfrn') && (! $item['self'] )) { $profile_url = $redirect_url; $sparkle = ' sparkle'; } // Top-level wall post not written by the wall owner (wall-to-wall) // First figure out who owns it. $osparkle = ''; if(($item['parent'] == $item['item_id']) && (! $item['self'])) { if($item['type'] === 'wall') { // I do. Put me on the left of the wall-to-wall notice. $owner_url = $a->contact['url']; $owner_photo = $a->contact['thumb']; $owner_name = $a->contact['name']; $template = $wallwall; $commentww = 'ww'; } if($item['type'] === 'remote' && ($item['owner-link'] != $item['author-link'])) { // Could be anybody. $owner_url = $item['owner-link']; $owner_photo = $item['owner-avatar']; $owner_name = $item['owner-name']; $template = $wallwall; $commentww = 'ww'; // If it is our contact, use a friendly redirect link if(($item['owner-link'] == $item['url']) && ($item['network'] === 'dfrn')) { $owner_url = $redirect_url; $osparkle = ' sparkle'; } } } $diff_author = (($item['url'] !== $item['author-link']) ? true : false); $profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']); $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']); $profile_link = $profile_url; if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user())) $drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id'])); else $drop = replace_macros(load_view_file('view/wall_fake_drop.tpl'), array('$id' => $item['id'])); $like = ((isset($alike[$item['id']])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : ''); $dislike = ((isset($dlike[$item['id']])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : ''); $location = (($item['location']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : ''); $coord = (($item['coord']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : ''); if($coord) { if($location) $location .= '<br /><span class="smalltext">(' . $coord . ')</span>'; else $location = '<span class="smalltext">' . $coord . '</span>'; } $indent = (($item['parent'] != $item['item_id']) ? ' comment' : ''); if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0) $indent .= ' shiny'; $tmp_item = replace_macros($template,array( '$id' => $item['item_id'], '$title' => t('View $name\'s profile'), '$profile_url' => $profile_link, '$name' => $profile_name, '$sparkle' => $sparkle, '$osparkle' => $osparkle, '$thumb' => $profile_avatar, '$title' => $item['title'], '$body' => smilies(bbcode($item['body'])), '$ago' => relative_date($item['created']), '$lock' => $lock, '$location' => $location, '$indent' => $indent, '$owner_url' => $owner_url, '$owner_photo' => $owner_photo, '$owner_name' => $owner_name, '$drop' => $drop, '$vote' => $likebuttons, '$like' => $like, '$dislike' => $dislike, '$comment' => $comment )); $arr = array('item' => $item, 'output' => $tmp_item); call_hooks('display_item', $arr); $o .= $arr['output']; } } else { $r = q("SELECT `id` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1", dbesc($item_id), dbesc($item_id) ); if(count($r)) { if($r[0]['deleted']) { notice( t('Item has been removed.') . EOL ); } else { notice( t('Permission denied.') . EOL ); } } else { notice( t('Item not found.') . EOL ); } } return $o; }