streams/Code/Module/Blocks.php

<?php

namespace Code\Module;

use App;
use Code\Lib\Libprofile;
use Code\Web\Controller;
use Code\Lib\Channel;
use Code\Render\Theme;

  
require_once('include/conversation.php');

class Blocks extends Controller
{

    public function init()
    {

        if (argc() > 1 && argv(1) === 'sys' && is_site_admin()) {
            $sys = Channel::get_system();
            if ($sys && intval($sys['channel_id'])) {
                App::$is_sys = true;
            }
        }

        if (argc() > 1) {
            $which = argv(1);
        } else {
            return;
        }

        Libprofile::load($which);
    }


    public function get()
    {

        if (!App::$profile) {
            notice(t('Requested profile is not available.') . EOL);
            App::$error = 404;
            return '';
        }

        $which = argv(1);

        $_SESSION['return_url'] = App::$query_string;

        $uid = local_channel();
        $owner = 0;
        $channel = null;
        $observer = App::get_observer();

        $channel = App::get_channel();

        if (App::$is_sys && is_site_admin()) {
            $sys = Channel::get_system();
            if ($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']) ?: get_pconfig($owner, 'system', 'page_mimetype'));

        $x = array(
            'webpage' => ITEM_TYPE_BLOCK,
            'is_owner' => true,
            'nickname' => App::$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' => $mimetype,
            'mimeselect' => true,
            'hide_location' => true,
            'ptlabel' => t('Block Name'),
            'profile_uid' => intval($owner),
            'expanded' => true,
            'novoting' => true,
            'bbco_autocomplete' => 'bbcode',
            'bbcode' => true
        );

        if ($_REQUEST['title']) {
            $x['title'] = $_REQUEST['title'];
        }
        if ($_REQUEST['body']) {
            $x['body'] = $_REQUEST['body'];
        }
        if ($_REQUEST['pagetitle']) {
            $x['pagetitle'] = $_REQUEST['pagetitle'];
        }

        $editor = status_editor($x);


        $r = q(
            "select iconfig.iid, iconfig.k, iconfig.v, mid, title, body, mimetype, created, edited from iconfig 
			left join item on iconfig.iid = item.id
			where uid = %d and iconfig.cat = 'system' and iconfig.k = 'BUILDBLOCK' 
			and item_type = %d order by item.created desc",
            intval($owner),
            intval(ITEM_TYPE_BLOCK)
        );

        $pages = null;

        if ($r) {
            $pages = [];
            foreach ($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['v'],
                    'mid' => $rr['mid']
                );
                $pages[$rr['iid']][] = array(
                    'url' => $rr['iid'],
                    'name' => $rr['v'],
                    'title' => $rr['title'],
                    '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;

        $o = replace_macros(Theme::get_template('blocklist.tpl'), array(
            '$baseurl' => $url,
            '$title' => t('Blocks'),
            '$name' => t('Block Name'),
            '$blocktitle' => t('Block Title'),
            '$created' => t('Created'),
            '$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;
    }
}