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<?php
require_once('include/identity.php');
require_once('include/conversation.php');
require_once('include/acl_selectors.php');
function blocks_init(&$a) {
if(argc() > 1 && argv(1) === 'sys' && is_site_admin()) {
$sys = get_sys_channel();
if($sys && intval($sys['channel_id'])) {
$a->is_sys = true;
}
}
if(argc() > 1)
$which = argv(1);
else
return;
profile_load($a,$which);
}
function blocks_content(&$a) {
if(! $a->profile) {
notice( t('Requested profile is not available.') . EOL );
$a->error = 404;
return;
}
$which = argv(1);
$_SESSION['return_url'] = $a->query_string;
$uid = local_channel();
$owner = 0;
$channel = null;
$observer = $a->get_observer();
$channel = $a->get_channel();
if($a->is_sys && is_site_admin()) {
$sys = get_sys_channel();
if($sys && intval($sys['channel_id'])) {
$uid = $owner = intval($sys['channel_id']);
$channel = $sys;
$observer = $sys;
}
}
if(! $owner) {
// Figure out who the page owner is.
$r = q("select channel_id from channel where channel_address = '%s'",
dbesc($which)
);
if($r) {
$owner = intval($r[0]['channel_id']);
}
}
$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
$perms = get_all_perms($owner,$ob_hash);
if(! $perms['write_pages']) {
notice( t('Permission denied.') . EOL);
return;
}
// Block design features from visitors
if((! $uid) || ($uid != $owner)) {
notice( t('Permission denied.') . EOL);
return;
}
$mimetype = (($_REQUEST['mimetype']) ? $_REQUEST['mimetype'] : get_pconfig($owner,'system','page_mimetype'));
if(! $mimetype) {
$mimetype = 'choose';
}
$x = array(
'webpage' => ITEM_BUILDBLOCK,
'is_owner' => true,
'nickname' => $a->profile['channel_address'],
'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
'bang' => '',
'showacl' => false,
'visitor' => true,
'mimetype' => $mimetype,
'ptlabel' => t('Block Name'),
'profile_uid' => intval($owner),
'expanded' => true,
);
if($_REQUEST['title'])
$x['title'] = $_REQUEST['title'];
if($_REQUEST['body'])
$x['body'] = $_REQUEST['body'];
if($_REQUEST['pagetitle'])
$x['pagetitle'] = $_REQUEST['pagetitle'];
$editor = status_editor($a,$x);
$r = q("select iid, sid, mid, title, body, mimetype, created, edited from item_id left join item on item_id.iid = item.id
where item_id.uid = %d and service = 'BUILDBLOCK' order by item.created desc",
intval($owner)
);
$pages = null;
if($r) {
$pages = array();
foreach($r as $rr) {
$element_arr = array(
'type' => 'block',
'title' => $rr['title'],
'body' => $rr['body'],
'created' => $rr['created'],
'edited' => $rr['edited'],
'mimetype' => $rr['mimetype'],
'pagetitle' => $rr['sid'],
'mid' => $rr['mid']
);
$pages[$rr['iid']][] = array(
'url' => $rr['iid'],
'title' => $rr['sid'],
'created' => $rr['created'],
'edited' => $rr['edited'],
'bb_element' => '[element]' . base64url_encode(json_encode($element_arr)) . '[/element]'
);
}
}
//Build the base URL for edit links
$url = z_root() . '/editblock/' . $which;
$o .= replace_macros(get_markup_template('blocklist.tpl'), array(
'$baseurl' => $url,
'$title' => t('Blocks'),
'$name' => t('Block Name'),
'$created' => t('Created'),
'$edited' => t('Edited'),
'$create' => t('Create'),
'$edit' => t('Edit'),
'$share' => t('Share'),
'$delete' => t('Delete'),
'$editor' => $editor,
'$pages' => $pages,
'$channel' => $which,
'$view' => t('View'),
'$preview' => '1',
));
return $o;
}
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