X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fdisplay.php;h=efae937e16f59bcaea10e14e0ad8ecec355ff42a;hb=4b0e370c4c2ec606833aa326fba49922a7c470ab;hp=2e0b8216a4a7fc09316522177001aba54cef5f7d;hpb=fdd142c42ef097912e8fad1dc200ea091d769c1e;p=friendica.git
diff --git a/mod/display.php b/mod/display.php
index 2e0b8216a4..efae937e16 100644
--- a/mod/display.php
+++ b/mod/display.php
@@ -4,8 +4,6 @@
function display_init(&$a) {
if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
- notice( t('Public access denied.') . EOL);
- killme();
return;
}
@@ -17,6 +15,11 @@ function display_init(&$a) {
function display_content(&$a, $update = 0) {
+ if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
+ notice( t('Public access denied.') . EOL);
+ return;
+ }
+
require_once("include/bbcode.php");
require_once('include/security.php');
require_once('include/conversation.php');
@@ -37,9 +40,10 @@ function display_content(&$a, $update = 0) {
if($update) {
$item_id = $_REQUEST['item_id'];
+ $a->profile = array('uid' => intval($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(! $item_id) {
@@ -108,26 +112,29 @@ function display_content(&$a, $update = 0) {
'acl' => populate_acl($a->user, $celeb),
'bang' => '',
'visitor' => 'block',
- 'profile_uid' => local_user()
- );
+ 'profile_uid' => local_user(),
+ 'acl_data' => construct_acl_data($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);
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' ))
+ AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' ))
$sql_extra AND unseen = 1",
intval($a->profile['uid']),
dbesc($item_id),
dbesc($item_id)
);
+
if(!$r)
return '';
}
- $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
+ $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
@@ -135,16 +142,46 @@ function display_content(&$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` FORCE INDEX (PRIMARY, `uri`) 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'];
+
+ $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+ `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+ `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
+ `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
+ FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+ WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+ and `item`.`moderated` = 0
+ AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+ AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE `uri` = '%s' AND uid = %d )
+ ORDER BY `parent` DESC, `gravity` ASC, `id` ASC ",
+ intval(local_user()),
+ dbesc($item_uri),
+ intval(local_user())
+ );
+ }
+ }
+
- if(count($r)) {
+ if($r) {
if((local_user()) && (local_user() == $a->profile['uid'])) {
q("UPDATE `item` SET `unseen` = 0
@@ -159,24 +196,54 @@ function display_content(&$a, $update = 0) {
$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 = $r[0]["author-name"];
+
+ if ($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";
+
+ $a->page['htmlhead'] .= ''."\n";
+ $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;
}
- 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 );
- }
+
+ $r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
+ dbesc($item_id),
+ dbesc($item_id)
+ );
+ if($r) {
+ if($r[0]['deleted']) {
+ notice( t('Item has been removed.') . EOL );
}
- else {
- notice( t('Item not found.') . EOL );
+ else {
+ notice( t('Permission denied.') . EOL );
}
-
+ }
+ else {
+ notice( t('Item not found.') . EOL );
}
return $o;