<?php function display_init(&$a) { if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) { return; } $nick = (($a->argc > 1) ? $a->argv[1] : ''); profile_load($a,$nick); } function display_content(&$a, $update = 0) { if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) { notice( t('Public access denied.') . EOL); return; } require_once("include/bbcode.php"); require_once('include/security.php'); require_once('include/conversation.php'); require_once('include/acl_selectors.php'); $o = ''; $a->page['htmlhead'] .= replace_macros(get_markup_template('display-head.tpl'), array()); if($update) { $nick = $_REQUEST['nick']; } else { $nick = (($a->argc > 1) ? $a->argv[1] : ''); } if($update) { $item_id = $_REQUEST['item_id']; $a->profile = array('uid' => intval($update), 'profile_uid' => intval($update)); } else { $item_id = (($a->argc > 2) ? $a->argv[2] : 0); } if(! $item_id) { $a->error = 404; notice( t('Item not found.') . EOL); return; } $groups = array(); $contact = null; $remote_contact = false; $contact_id = 0; if(is_array($_SESSION['remote'])) { foreach($_SESSION['remote'] as $v) { if($v['uid'] == $a->profile['uid']) { $contact_id = $v['cid']; break; } } } if($contact_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; } } $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($a->profile['uid']) ); if(count($r)) $a->page_contact = $r[0]; $is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false); if($a->profile['hidewall'] && (! $is_owner) && (! $remote_contact)) { notice( t('Access to this profile has been restricted.') . EOL); return; } if ($is_owner) { $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false); $x = array( 'is_owner' => true, 'allow_location' => $a->user['allow_location'], 'default_location' => $a->user['default-location'], 'nickname' => $a->user['nickname'], 'lockstate' => ( (is_array($a->user)) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))) ? 'lock' : 'unlock'), 'acl' => populate_acl($a->user, $celeb), 'bang' => '', 'visitor' => 'block', 'profile_uid' => local_user(), 'acl_data' => construct_acl_data($a, $a->user), // For non-Javascript ACL selector ); $o .= status_editor($a,$x,0,true); } $sql_extra = item_permissions_sql($a->profile['uid'],$remote_contact,$groups); // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' )) if($update) { $r = q("SELECT id FROM item WHERE item.uid = %d AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s')) $sql_extra AND unseen = 1", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id) ); if(!$r) return ''; } // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' ) $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid` FROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0 AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s') AND uid = %d) $sql_extra ORDER BY `parent` DESC, `gravity` ASC, `id` ASC", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id), intval($a->profile['uid']) ); if(!$r && local_user()) { // Check if this is another person's link to a post that we have $r = q("SELECT `item`.uri FROM `item` WHERE (`item`.`id` = '%s' OR `item`.`uri` = '%s' ) LIMIT 1", dbesc($item_id), dbesc($item_id) ); if($r) { $item_uri = $r[0]['uri']; // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE `uri` = '%s' AND uid = %d ) $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid` FROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0 AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE `uri` = '%s' AND uid = %d) ORDER BY `parent` DESC, `gravity` ASC, `id` ASC ", intval(local_user()), dbesc($item_uri), intval(local_user()) ); } } if($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']) ); } $items = conv_sort($r,"`commented`"); if(!$update) $o .= "<script> var netargs = '?f=&nick=" . $nick . "&item_id=" . $item_id . "'; </script>"; $o .= conversation($a,$items,'display', $update); // Preparing the meta header require_once('include/bbcode.php'); require_once("include/html2plain.php"); $description = trim(html2plain(bbcode($r[0]["body"], false, false), 0, true)); $title = trim(html2plain(bbcode($r[0]["title"], false, false), 0, true)); $author_name = $r[0]["author-name"]; $image = ""; if ($image == "") $image = $r[0]["thumb"]; if ($title == "") $title = $author_name; $description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true); // allow double encoding here $title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true); // allow double encoding here $author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true); // allow double encoding here //<meta name="keywords" content=""> $a->page['htmlhead'] .= '<meta name="author" content="'.$author_name.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="title" content="'.$title.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="fulltitle" content="'.$title.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="description" content="'.$description.'" />'."\n"; // Schema.org microdata $a->page['htmlhead'] .= '<meta itemprop="name" content="'.$title.'" />'."\n"; $a->page['htmlhead'] .= '<meta itemprop="description" content="'.$description.'" />'."\n"; $a->page['htmlhead'] .= '<meta itemprop="image" content="'.$image.'" />'."\n"; $a->page['htmlhead'] .= '<meta itemprop="author" content="'.$author_name.'" />'."\n"; // Twitter cards $a->page['htmlhead'] .= '<meta name="twitter:card" content="summary" />'."\n"; $a->page['htmlhead'] .= '<meta name="twitter:title" content="'.$title.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="twitter:description" content="'.$description.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="twitter:image" content="'.$image.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="twitter:url" content="'.$r[0]["plink"].'" />'."\n"; // Dublin Core $a->page['htmlhead'] .= '<meta name="DC.title" content="'.$title.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="DC.description" content="'.$description.'" />'."\n"; // Open Graph $a->page['htmlhead'] .= '<meta property="og:type" content="website" />'."\n"; $a->page['htmlhead'] .= '<meta property="og:title" content="'.$title.'" />'."\n"; $a->page['htmlhead'] .= '<meta property="og:image" content="'.$image.'" />'."\n"; $a->page['htmlhead'] .= '<meta property="og:url" content="'.$r[0]["plink"].'" />'."\n"; $a->page['htmlhead'] .= '<meta property="og:description" content="'.$description.'" />'."\n"; $a->page['htmlhead'] .= '<meta name="og:article:author" content="'.$author_name.'" />'."\n"; // article:tag return $o; } $r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1", dbesc($item_id), dbesc($item_id) ); if($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; }