diff --git a/mod/display.php b/mod/display.php
index bb2733e61..24ce35791 100644
--- a/mod/display.php
+++ b/mod/display.php
@@ -43,7 +43,7 @@ function display_content(&$a, $update = 0) {
$a->profile = array('uid' => intval($update), 'profile_uid' => intval($update));
}
else {
- $item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
+ $item_id = (($a->argc > 2) ? $a->argv[2] : 0);
}
if(! $item_id) {
@@ -142,16 +142,46 @@ function display_content(&$a, $update = 0) {
WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
and `item`.`moderated` = 0
AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
- AND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE ( `id` = '%s' OR `uri` = '%s' ))
+ 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)
+ 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 = $r[0]['uri'];
- if(count($r)) {
+ $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
+ `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+ `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
+ `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
+ FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+ WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+ and `item`.`moderated` = 0
+ AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+ AND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE `uri` = '%s' AND uid = %d )
+ ORDER BY `parent` DESC, `gravity` ASC, `id` ASC ",
+ intval(local_user()),
+ dbesc($item_uri),
+ intval(local_user())
+ );
+ }
+ }
+
+
+ if($r) {
if((local_user()) && (local_user() == $a->profile['uid'])) {
q("UPDATE `item` SET `unseen` = 0
@@ -171,15 +201,17 @@ function display_content(&$a, $update = 0) {
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 = $r[0]["author-name"];
+
+ if ($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
-
- if ($title == "")
- $title = $r[0]["author-name"];
+ $author_name = htmlspecialchars($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";
$a->page['htmlhead'] .= ''."\n";
@@ -192,27 +224,26 @@ function display_content(&$a, $update = 0) {
//
$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 {
- $r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
- dbesc($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 );
- }
-
+ notice( t('Item not found.') . EOL );
}
return $o;