kopia lustrzana https://github.com/friendica/friendica
Removed unneeded code
Michael
rodzic
f7272be4a8
commit
fba40b8761
236
mod/display.php
236
mod/display.php
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@ -8,8 +8,7 @@ use Friendica\Model\Contact;
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use Friendica\Protocol\DFRN;
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function display_init(App $a) {
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if ((Config::get('system','block_public')) && (! local_user()) && (! remote_user())) {
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if (Config::get('system','block_public') && !local_user() && !remote_user()) {
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return;
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}
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@ -59,24 +58,12 @@ function display_init(App $a) {
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AND `guid` = ? LIMIT 1", $a->argv[1]);
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}
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// Or is it anywhere on the server?
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if (!DBM::is_result($r)) {
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$r = dba::fetch_first("SELECT `item`.`id`, `item`.`parent`, `item`.`author-name`, `item`.`author-link`,
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`item`.`author-avatar`, `item`.`network`, `item`.`body`, `item`.`uid`, `item`.`owner-link`
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FROM `item` STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
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WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
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AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
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AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
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AND NOT `item`.`private` AND NOT `user`.`hidewall`
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AND `item`.`guid` = ? LIMIT 1", $a->argv[1]);
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}
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if (!DBM::is_result($r)) {
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$a->error = 404;
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notice(t('Item not found.') . EOL);
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return;
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}
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} elseif (($a->argc == 3) && ($nick == '_feed_')) {
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} elseif (($a->argc == 3) && ($nick == 'feed-item')) {
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$r = dba::fetch_first("SELECT `id`, `parent`, `author-name`, `author-link`,
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`author-avatar`, `network`, `body`, `uid`, `owner-link`
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FROM `item` WHERE `visible` AND NOT `deleted` AND NOT `moderated`
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@ -123,7 +110,6 @@ function display_init(App $a) {
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}
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function display_fetchauthor($a, $item) {
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$profiledata = array();
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$profiledata["uid"] = -1;
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$profiledata["nickname"] = $item["author-name"];
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@ -206,7 +192,6 @@ function display_fetchauthor($a, $item) {
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}
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function display_content(App $a, $update = false, $update_uid = 0) {
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if (Config::get('system','block_public') && !local_user() && !remote_user()) {
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notice(t('Public access denied.') . EOL);
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return;
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@ -216,15 +201,8 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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require_once('include/conversation.php');
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require_once('include/acl_selectors.php');
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$o = '';
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if ($update) {
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$nick = $_REQUEST['nick'];
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} else {
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$nick = (($a->argc > 1) ? $a->argv[1] : '');
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}
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if ($update) {
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$item_id = $_REQUEST['item_id'];
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$item = dba::select('item', ['uid'], ['id' => $item_id], ['limit' => 1]);
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@ -234,7 +212,6 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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if ($a->argc == 2) {
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$item_parent = 0;
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$nick = "";
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if (local_user()) {
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$r = dba::fetch_first("SELECT `id`, `parent` FROM `item`
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@ -243,7 +220,6 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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if (DBM::is_result($r)) {
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$item_id = $r["id"];
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$item_parent = $r["parent"];
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$nick = $a->user["nickname"];
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}
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}
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@ -259,29 +235,6 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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$item_parent = $r["parent"];
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}
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}
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if ($item_parent == 0) {
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$r = dba::fetch_first("SELECT `user`.`nickname`, `item`.`id`, `item`.`parent` FROM `item` STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
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WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
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AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
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AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
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AND NOT `item`.`private` AND NOT `user`.`hidewall`
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AND `item`.`guid` = ?", $a->argv[1]);
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if (DBM::is_result($r)) {
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$item_id = $r["id"];
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$item_parent = $r["parent"];
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$nick = $r["nickname"];
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}
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}
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}
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}
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if ($item_id && !is_numeric($item_id)) {
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$r = dba::select('item', array('id', 'parent'), array('uri' => $item_id, 'uid' => $a->profile['uid']), array('limit' => 1));
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if (DBM::is_result($r)) {
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$item_id = $r["id"];
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$item_parent = $r["parent"];
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} else {
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$item_id = false;
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}
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}
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@ -295,11 +248,8 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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$is_public = dba::exists('item', array('id' => $item_id, 'private' => false));
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if ($is_public) {
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// For the atom feed the nickname doesn't matter at all, we only need the item id.
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if ($nick == '') {
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$nick = '_feed_';
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}
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$alternate = System::baseUrl().'/display/'.$nick.'/'.$item_id.'.atom';
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$conversation = System::baseUrl().'/display/'.$nick.'/'.$item_parent.'/conversation.atom';
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$alternate = System::baseUrl().'/display/feed-item/'.$item_id.'.atom';
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$conversation = System::baseUrl().'/display/feed-item/'.$item_parent.'/conversation.atom';
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} else {
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$alternate = '';
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$conversation = '';
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@ -356,14 +306,13 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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}
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// We need the editor here to be able to reshare an item.
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if ($is_owner) {
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$x = array(
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'is_owner' => true,
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'allow_location' => $a->user['allow_location'],
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'default_location' => $a->user['default-location'],
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'nickname' => $a->user['nickname'],
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'lockstate' => ( (is_array($a->user)) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))) ? 'lock' : 'unlock'),
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'lockstate' => (is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock'),
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'acl' => populate_acl($a->user, true),
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'bang' => '',
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'visitor' => 'block',
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@ -373,7 +322,7 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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$o .= status_editor($a,$x,0,true);
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}
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$sql_extra = item_permissions_sql($a->profile['uid'],$remote_contact,$groups);
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$sql_extra = item_permissions_sql($a->profile['uid'], $remote_contact, $groups);
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if ($update) {
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$r = dba::p("SELECT `id` FROM `item` WHERE
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@ -393,114 +342,81 @@ function display_content(App $a, $update = false, $update_uid = 0) {
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$item_id
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);
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if (!DBM::is_result($r) && local_user()) {
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// Check if this is another person's link to a post that we have
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$r = dba::fetch_first("SELECT `item`.uri FROM `item`
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WHERE (`item`.`id` = ? OR `item`.`uri` = ?)
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LIMIT 1",
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$item_id,
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$item_id
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);
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if (DBM::is_result($r)) {
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$item_uri = $r['uri'];
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$r = dba::p(item_query()." AND `item`.`uid` = ?
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AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE `uri` = ? AND uid = ?)
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ORDER BY `parent` DESC, `gravity` ASC, `id` ASC",
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local_user(),
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$item_uri,
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local_user()
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);
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}
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}
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if (DBM::is_result($r)) {
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$s = dba::inArray($r);
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if ((local_user()) && (local_user() == $a->profile['uid'])) {
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$unseen = dba::select('item', array('id'), array('parent' => $s[0]['parent'], 'unseen' => true), array('limit' => 1));
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if (DBM::is_result($unseen)) {
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dba::update('item', array('unseen' => false), array('parent' => $s[0]['parent'], 'unseen' => true));
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}
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}
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$items = conv_sort($s, "`commented`");
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if (!$update) {
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$o .= "<script> var netargs = '?f=&nick=" . $nick . "&item_id=" . $item_id . "'; </script>";
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}
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$o .= conversation($a, $items, 'display', $update_uid);
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// Preparing the meta header
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require_once('include/bbcode.php');
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require_once("include/html2plain.php");
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$description = trim(html2plain(bbcode($s[0]["body"], false, false), 0, true));
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$title = trim(html2plain(bbcode($s[0]["title"], false, false), 0, true));
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$author_name = $s[0]["author-name"];
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$image = $a->remove_baseurl($s[0]["author-thumb"]);
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if ($title == "") {
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$title = $author_name;
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}
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// Limit the description to 160 characters
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if (strlen($description) > 160) {
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$description = substr($description, 0, 157) . '...';
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}
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$description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
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$title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
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$author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
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//<meta name="keywords" content="">
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$a->page['htmlhead'] .= '<meta name="author" content="'.$author_name.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="fulltitle" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="description" content="'.$description.'" />'."\n";
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// Schema.org microdata
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$a->page['htmlhead'] .= '<meta itemprop="name" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta itemprop="description" content="'.$description.'" />'."\n";
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$a->page['htmlhead'] .= '<meta itemprop="image" content="'.$image.'" />'."\n";
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$a->page['htmlhead'] .= '<meta itemprop="author" content="'.$author_name.'" />'."\n";
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// Twitter cards
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$a->page['htmlhead'] .= '<meta name="twitter:card" content="summary" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:description" content="'.$description.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:image" content="'.System::baseUrl().'/'.$image.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:url" content="'.$s[0]["plink"].'" />'."\n";
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// Dublin Core
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$a->page['htmlhead'] .= '<meta name="DC.title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="DC.description" content="'.$description.'" />'."\n";
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// Open Graph
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$a->page['htmlhead'] .= '<meta property="og:type" content="website" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:image" content="'.System::baseUrl().'/'.$image.'" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:url" content="'.$s[0]["plink"].'" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:description" content="'.$description.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="og:article:author" content="'.$author_name.'" />'."\n";
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// article:tag
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if (!DBM::is_result($r)) {
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notice(t('Item not found.') . EOL);
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return $o;
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}
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$r = dba::fetch_first("SELECT `id`,`deleted` FROM `item` WHERE `id` = ? OR `uri` = ? LIMIT 1",
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$item_id,
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$item_id
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);
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if (DBM::is_result($r)) {
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if ($r['deleted']) {
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notice(t('Item has been removed.') . EOL);
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} else {
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notice(t('Permission denied.') . EOL);
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$s = dba::inArray($r);
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if (local_user() && (local_user() == $a->profile['uid'])) {
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$unseen = dba::select('item', array('id'), array('parent' => $s[0]['parent'], 'unseen' => true), array('limit' => 1));
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if (DBM::is_result($unseen)) {
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dba::update('item', array('unseen' => false), array('parent' => $s[0]['parent'], 'unseen' => true));
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}
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} else {
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notice(t('Item not found.') . EOL);
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}
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$items = conv_sort($s, "`commented`");
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if (!$update) {
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$o .= "<script> var netargs = '?f=&item_id=" . $item_id . "'; </script>";
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}
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$o .= conversation($a, $items, 'display', $update_uid);
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// Preparing the meta header
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require_once('include/bbcode.php');
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require_once("include/html2plain.php");
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$description = trim(html2plain(bbcode($s[0]["body"], false, false), 0, true));
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$title = trim(html2plain(bbcode($s[0]["title"], false, false), 0, true));
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$author_name = $s[0]["author-name"];
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$image = $a->remove_baseurl($s[0]["author-thumb"]);
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if ($title == "") {
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$title = $author_name;
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}
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// Limit the description to 160 characters
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if (strlen($description) > 160) {
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$description = substr($description, 0, 157) . '...';
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}
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$description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
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$title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
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$author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
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//<meta name="keywords" content="">
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$a->page['htmlhead'] .= '<meta name="author" content="'.$author_name.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="fulltitle" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="description" content="'.$description.'" />'."\n";
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// Schema.org microdata
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$a->page['htmlhead'] .= '<meta itemprop="name" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta itemprop="description" content="'.$description.'" />'."\n";
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$a->page['htmlhead'] .= '<meta itemprop="image" content="'.$image.'" />'."\n";
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$a->page['htmlhead'] .= '<meta itemprop="author" content="'.$author_name.'" />'."\n";
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// Twitter cards
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$a->page['htmlhead'] .= '<meta name="twitter:card" content="summary" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:description" content="'.$description.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:image" content="'.System::baseUrl().'/'.$image.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="twitter:url" content="'.$s[0]["plink"].'" />'."\n";
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// Dublin Core
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$a->page['htmlhead'] .= '<meta name="DC.title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="DC.description" content="'.$description.'" />'."\n";
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// Open Graph
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$a->page['htmlhead'] .= '<meta property="og:type" content="website" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:title" content="'.$title.'" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:image" content="'.System::baseUrl().'/'.$image.'" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:url" content="'.$s[0]["plink"].'" />'."\n";
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$a->page['htmlhead'] .= '<meta property="og:description" content="'.$description.'" />'."\n";
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$a->page['htmlhead'] .= '<meta name="og:article:author" content="'.$author_name.'" />'."\n";
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// article:tag
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return $o;
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}
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@ -348,7 +348,7 @@ class DFRN
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killme();
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}
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} else {
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$owner = ['uid' => 0, 'nick' => '_feed_'];
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$owner = ['uid' => 0, 'nick' => 'feed-item'];
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}
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$doc = new DOMDocument('1.0', 'utf-8');
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