90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
<?php
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function lockview_content(&$a) {
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$type = ((argc() > 1) ? argv(1) : 0);
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if (is_numeric($type)) {
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$item_id = intval($type);
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$type='item';
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} else {
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$item_id = ((argc() > 2) ? intval(argv(2)) : 0);
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}
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if(! $item_id)
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killme();
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if (!in_array($type, array('item','photo','event')))
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killme();
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$r = q("SELECT * FROM %s WHERE id = %d LIMIT 1",
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dbesc($type),
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intval($item_id)
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);
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if(! $r)
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killme();
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$item = $r[0];
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if($item['uid'] != local_user()) {
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echo '<li>' . t('Remote privacy information not available.') . '</li>';
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killme();
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}
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if(($item['item_private'] == 1) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid']))
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&& (! strlen($item['deny_cid'])) && (! strlen($item['deny_gid']))) {
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// if the post is private, but public_policy is blank ("visible to the internet"), and there aren't any
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// specific recipients, we're the recipient of a post with "bcc" or targeted recipients; so we'll just show it
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// as unknown specific recipients. The sender will have the visibility list and will fall through to the
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// next section.
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echo '<li>' . translate_scope((! $item['public_policy']) ? 'specific' : $item['public_policy']) . '</li>';
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killme();
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}
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$allowed_users = expand_acl($item['allow_cid']);
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$allowed_groups = expand_acl($item['allow_gid']);
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$deny_users = expand_acl($item['deny_cid']);
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$deny_groups = expand_acl($item['deny_gid']);
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$o = '<li>' . t('Visible to:') . '</li>';
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$l = array();
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stringify_array_elms($allowed_groups,true);
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stringify_array_elms($allowed_users,true);
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stringify_array_elms($deny_groups,true);
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stringify_array_elms($deny_users,true);
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if(count($allowed_groups)) {
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$r = q("SELECT name FROM `groups` WHERE hash IN ( " . implode(', ', $allowed_groups) . " )");
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if($r)
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foreach($r as $rr)
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$l[] = '<li><b>' . $rr['name'] . '</b></li>';
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}
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if(count($allowed_users)) {
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$r = q("SELECT xchan_name FROM xchan WHERE xchan_hash IN ( " . implode(', ',$allowed_users) . " )");
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if($r)
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foreach($r as $rr)
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$l[] = '<li>' . $rr['xchan_name'] . '</li>';
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}
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if(count($deny_groups)) {
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$r = q("SELECT name FROM `groups` WHERE hash IN ( " . implode(', ', $deny_groups) . " )");
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if($r)
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foreach($r as $rr)
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$l[] = '<li><b><strike>' . $rr['name'] . '</strike></b></li>';
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}
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if(count($deny_users)) {
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$r = q("SELECT xchan_name FROM xchan WHERE xchan_hash IN ( " . implode(', ', $deny_users) . " )");
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if($r)
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foreach($r as $rr)
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$l[] = '<li><strike>' . $rr['xchan_name'] . '</strike></li>';
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}
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echo $o . implode($l);
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killme();
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}
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