Friendica/friendica-github
1
0
Fork 0
mirror of https://github.com/friendica/friendica synced 2025-04-27 03:50:11 +00:00
Code Issues Projects Releases Packages Wiki Activity

allow admin to prevent private image embedding on hub

Browse source
This commit is contained in:
Zach Prezkuta 2013-03-03 09:44:41 -07:00
parent ee263aec55
commit 0187283709
11 changed files with 54 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

33
include/text.php
View file

@ -1047,10 +1047,34 @@ function link_compare($a,$b) {
return false;
}}
// Find any non-embedded images in private items and add redir links to them
if(! function_exists('redir_private_images')) {
function redir_private_images($a, &$item) {
$matches = false;
$cnt = preg_match_all('|\[img\](http[^\[]*?/photo/[a-fA-F0-9]+?(-[0-9]\.[\w]+?)?)\[\/img\]|', $item['body'], $matches, PREG_SET_ORDER);
if($cnt) {
//logger("redir_private_images: matches = " . print_r($matches, true));
foreach($matches as $mtch) {
if(strpos($mtch[1], '/redir') !== false)
continue;
if((local_user() == $item['uid']) && ($item['private'] != 0) && ($item['contact-id'] != $a->contact['id']) && ($item['network'] == NETWORK_DFRN)) {
//logger("redir_private_images: redir");
$img_url = $a->get_baseurl() . '/redir?f=1&quiet=1&url=' . $mtch[1] . '&conurl=' . $item['author-link'];
$item['body'] = str_replace($mtch[0], "[img]".$img_url."[/img]", $item['body']);
}
}
}
}}
// Given an item array, convert the body element from bbcode to html and add smilie icons.
// If attach is true, also add icons for item attachments
if(! function_exists('prepare_body')) {
function prepare_body($item,$attach = false) {
@ -1066,14 +1090,19 @@ function prepare_body($item,$attach = false) {
$s = file_get_contents($cachefile);
$a->save_timestamp($stamp1, "file");
} else {
redir_private_images($a, $item);
$s = prepare_text($item['body']);
$stamp1 = microtime(true);
file_put_contents($cachefile, $s);
$a->save_timestamp($stamp1, "file");
logger('prepare_body: put item '.$item["id"].' into cachefile '.$cachefile);
}
} else
} else {
redir_private_images($a, $item);
$s = prepare_text($item['body']);
}
$prep_arr = array('item' => $item, 'html' => $s);