argc > 1) ? $a->argv[1] : ''); $profiledata = array(); // If there is only one parameter, then check if this parameter could be a guid if ($a->argc == 2) { $nick = ""; $itemuid = 0; // Does the local user have this item? if (local_user()) { $r = q("SELECT `id`, `parent`, `author-name`, `author-link`, `author-avatar`, `network`, `body`, `uid` FROM `item` WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0 AND `guid` = '%s' AND `uid` = %d", $a->argv[1], local_user()); if (count($r)) { $nick = $a->user["nickname"]; $itemuid = local_user(); } } // Or is it anywhere on the server? if ($nick == "") { $r = q("SELECT `user`.`nickname`, `item`.`id`, `item`.`parent`, `item`.`author-name`, `item`.`author-link`, `item`.`author-avatar`, `item`.`network`, `item`.`uid`, `item`.`body` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid` WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `item`.`private` = 0 AND NOT `user`.`hidewall` AND `item`.`guid` = '%s'", $a->argv[1]); // AND `item`.`private` = 0 AND `item`.`wall` = 1 if (count($r)) { $nick = $r[0]["nickname"]; $itemuid = $r[0]["uid"]; } } if (count($r)) { if ($r[0]["id"] != $r[0]["parent"]) $r = q("SELECT `id`, `author-name`, `author-link`, `author-avatar`, `network`, `body`, `uid` FROM `item` WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0 AND `id` = %d", $r[0]["parent"]); $profiledata = display_fetchauthor($a, $r[0]); if (strstr(normalise_link($profiledata["url"]), normalise_link($a->get_baseurl()))) { $nickname = str_replace(normalise_link($a->get_baseurl())."/profile/", "", normalise_link($profiledata["url"])); if (($nickname != $a->user["nickname"])) { $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile` INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid` WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 and `contact`.`self` = 1 LIMIT 1", dbesc($nickname) ); if (count($r)) $profiledata = $r[0]; $profiledata["network"] = NETWORK_DFRN; } else $profiledata = array(); } } else { $a->error = 404; notice( t('Item not found.') . EOL); return; } } profile_load($a, $nick, 0, $profiledata); } function display_fetchauthor($a, $item) { require_once("mod/proxy.php"); require_once("include/bbcode.php"); $profiledata = array(); $profiledata["uid"] = -1; $profiledata["nickname"] = $item["author-name"]; $profiledata["name"] = $item["author-name"]; $profiledata["picdate"] = ""; $profiledata["photo"] = proxy_url($item["author-avatar"]); $profiledata["url"] = $item["author-link"]; $profiledata["network"] = $item["network"]; // Fetching further contact data from the contact table $r = q("SELECT `photo`, `nick`, `location`, `about` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d", normalise_link($profiledata["url"]), $item["uid"]); if (count($r)) { $profiledata["photo"] = proxy_url($r[0]["photo"]); $profiledata["address"] = bbcode($r[0]["location"]); $profiledata["about"] = bbcode($r[0]["about"]); if ($r[0]["nick"] != "") $profiledata["nickname"] = $r[0]["nick"]; } else { // Fetching profile data from unique contacts $r = q("SELECT `avatar`, `nick` FROM `unique_contacts` WHERE `url` = '%s'", normalise_link($profiledata["url"])); if (count($r)) { $profiledata["photo"] = proxy_url($r[0]["avatar"]); if ($r[0]["nick"] != "") $profiledata["nickname"] = $r[0]["nick"]; } } // Check for a repeated message $skip = false; $body = trim($item["body"]); // Skip if it isn't a pure repeated messages // Does it start with a share? if (!$skip AND strpos($body, "[share") > 0) $skip = true; // Does it end with a share? if (!$skip AND (strlen($body) > (strrpos($body, "[/share]") + 8))) $skip = true; if (!$skip) { $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body); // Skip if there is no shared message in there if ($body == $attributes) $skip = true; } if (!$skip) { $author = ""; preg_match("/author='(.*?)'/ism", $attributes, $matches); if ($matches[1] != "") $profiledata["name"] = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8'); preg_match('/author="(.*?)"/ism', $attributes, $matches); if ($matches[1] != "") $profiledata["name"] = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8'); $profile = ""; preg_match("/profile='(.*?)'/ism", $attributes, $matches); if ($matches[1] != "") $profiledata["url"] = $matches[1]; preg_match('/profile="(.*?)"/ism', $attributes, $matches); if ($matches[1] != "") $profiledata["url"] = $matches[1]; $avatar = ""; preg_match("/avatar='(.*?)'/ism", $attributes, $matches); if ($matches[1] != "") $profiledata["photo"] = $matches[1]; preg_match('/avatar="(.*?)"/ism', $attributes, $matches); if ($matches[1] != "") $profiledata["photo"] = $matches[1]; $profiledata["nickname"] = $profiledata["name"]; $profiledata["network"] = GetProfileUsername($profiledata["url"], "", false, true); } if (local_user()) { if ($profiledata["network"] == NETWORK_DFRN) { $connect = str_replace("/profile/", "/dfrn_request/", $profiledata["url"])."&addr=".bin2hex($a->get_baseurl()."/profile/".$a->user["nickname"]); $profiledata["remoteconnect"] = $connect; } elseif ($profiledata["network"] == NETWORK_DIASPORA) $profiledata["remoteconnect"] = $a->get_baseurl()."/contacts?add=".GetProfileUsername($profiledata["url"], "", true); } elseif ($profiledata["network"] == NETWORK_DFRN) { $connect = str_replace("/profile/", "/dfrn_request/", $profiledata["url"]); $profiledata["remoteconnect"] = $connect; } return($profiledata); } 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) ? $a->argv[2] : 0); if ($a->argc == 2) { $nick = ""; if (local_user()) { $r = q("SELECT `id` FROM `item` WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0 AND `guid` = '%s' AND `uid` = %d", $a->argv[1], local_user()); if (count($r)) { $item_id = $r[0]["id"]; $nick = $a->user["nickname"]; } } if ($nick == "") { $r = q("SELECT `user`.`nickname`, `item`.`id` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid` WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `item`.`private` = 0 AND NOT `user`.`hidewall` AND `item`.`guid` = '%s'", $a->argv[1]); // AND `item`.`private` = 0 AND `item`.`wall` = 1 if (count($r)) { $item_id = $r[0]["id"]; $nick = $r[0]["nickname"]; } } } } 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 .= ""; $o .= conversation($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 // $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; // Schema.org microdata $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; // Twitter cards $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; // Dublin Core $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; // Open Graph $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\n"; $a->page['htmlhead'] .= ''."\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; }