91 lines
2.0 KiB
PHP
91 lines
2.0 KiB
PHP
<?php
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namespace Zotlabs\Module;
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require_once('include/items.php');
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require_once('include/conversation.php');
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class Block extends \Zotlabs\Web\Controller {
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function init() {
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$which = argv(1);
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$profile = 0;
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profile_load($which,$profile);
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if(\App::$profile['profile_uid'])
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head_set_icon(\App::$profile['thumb']);
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}
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function get() {
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if(! perm_is_allowed(\App::$profile['profile_uid'],get_observer_hash(),'view_pages')) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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if(argc() < 3) {
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notice( t('Invalid item.') . EOL);
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return;
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}
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$channel_address = argv(1);
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$page_id = argv(2);
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$u = q("select channel_id from channel where channel_address = '%s' limit 1",
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dbesc($channel_address)
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);
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if(! $u) {
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notice( t('Channel not found.') . EOL);
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return;
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}
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if($_REQUEST['rev'])
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$revision = " and revision = " . intval($_REQUEST['rev']) . " ";
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else
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$revision = " order by revision desc ";
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require_once('include/security.php');
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$sql_options = item_permissions_sql($u[0]['channel_id']);
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$r = q("select item.* from item left join iconfig on item.id = iconfig.iid
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where item.uid = %d and iconfig.cat = 'system' and iconfig.v = '%s' and iconfig.k = 'BUILDBLOCK' and
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item_type = %d $sql_options $revision limit 1",
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intval($u[0]['channel_id']),
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dbesc($page_id),
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intval(ITEM_TYPE_BLOCK)
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);
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if(! $r) {
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// Check again with no permissions clause to see if it is a permissions issue
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$x = q("select item.* from item left join iconfig on item.id = iconfig.iid
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where item.uid = %d and iconfig.cat = 'system' and iconfig.v = '%s' and iconfig.k = 'BUILDBLOCK' and
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item_type = %d $revision limit 1",
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intval($u[0]['channel_id']),
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dbesc($page_id),
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intval(ITEM_TYPE_BLOCK)
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);
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if($x) {
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// Yes, it's there. You just aren't allowed to see it.
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notice( t('Permission denied.') . EOL);
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}
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else {
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notice( t('Page not found.') . EOL);
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}
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return;
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}
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xchan_query($r);
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$r = fetch_post_tags($r,true);
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$o .= prepare_page($r[0]);
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return $o;
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}
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}
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