streams/Code/Module/Card_edit.php

<?php

namespace Code\Module;

use App;
use Code\Lib\Apps;
use Code\Lib\PermissionDescription;
use Code\Web\Controller;
use Code\Lib\Channel;
use Code\Lib\Libacl;
use Code\Render\Theme;


require_once('include/conversation.php');

class Card_edit extends Controller
{


    public function get()
    {

        // Figure out which post we're editing
        $post_id = ((argc() > 1) ? intval(argv(1)) : 0);

        if (!$post_id) {
            notice(t('Item not found') . EOL);
            return '';
        }

        $itm = q(
            "SELECT * FROM item WHERE id = %d and item_type = %d LIMIT 1",
            intval($post_id),
            intval(ITEM_TYPE_CARD)
        );
        if ($itm) {
            $item_id = q(
                "select * from iconfig where cat = 'system' and k = 'CARD' and iid = %d limit 1",
                intval($itm[0]['id'])
            );
            if ($item_id) {
                $card_title = $item_id[0]['v'];
            }
        } else {
            notice(t('Item not found') . EOL);
            return '';
        }

        $owner = $itm[0]['uid'];
        $uid = local_channel();

        $observer = App::get_observer();

        $channel = Channel::from_id($owner);
        if (!$channel) {
            notice(t('Channel not found.') . EOL);
            return '';
        }

        $ob_hash = (($observer) ? $observer['xchan_hash'] : '');

        if (!perm_is_allowed($owner, $ob_hash, 'write_pages')) {
            notice(t('Permission denied.') . EOL);
            return '';
        }

        $is_owner = (($uid && $uid == $owner) ? true : false);

        $o = '';


        $category = '';
        $catsenabled = ((Apps::system_app_installed($owner, 'Categories')) ? 'categories' : '');

        if ($catsenabled) {
            $itm = fetch_post_tags($itm);

            $cats = get_terms_oftype($itm[0]['term'], TERM_CATEGORY);

            foreach ($cats as $cat) {
                if (strlen($category)) {
                    $category .= ', ';
                }
                $category .= $cat['term'];
            }
        }

        if ($itm[0]['attach']) {
            $j = json_decode($itm[0]['attach'], true);
            if ($j) {
                foreach ($j as $jj) {
                    $itm[0]['body'] .= "\n" . '[attachment]' . basename($jj['href']) . ',' . $jj['revision'] . '[/attachment]' . "\n";
                }
            }
        }


        $mimetype = $itm[0]['mimetype'];

        $content = $itm[0]['body'];


        $rp = 'cards/' . $channel['channel_address'];

        $x = array(
            'nickname' => $channel['channel_address'],
            'bbco_autocomplete' => 'bbcode',
            'return_path' => $rp,
            'webpage' => ITEM_TYPE_CARD,
            'button' => t('Edit'),
            'writefiles' => perm_is_allowed($owner, get_observer_hash(), 'write_pages'),
            'weblink' => t('Insert web link'),
            'hide_voting' => false,
            'hide_future' => false,
            'hide_location' => false,
            'hide_expire' => false,
            'showacl' => true,
            'acl' => Libacl::populate($itm[0], false, PermissionDescription::fromGlobalPermission('view_pages')),
            'permissions' => $itm[0],
            'lockstate' => (($itm[0]['allow_cid'] || $itm[0]['allow_gid'] || $itm[0]['deny_cid'] || $itm[0]['deny_gid']) ? 'lock' : 'unlock'),
            'ptyp' => $itm[0]['type'],
            'mimeselect' => false,
            'mimetype' => $itm[0]['mimetype'],
            'body' => undo_post_tagging($content),
            'post_id' => $post_id,
            'visitor' => true,
            'title' => htmlspecialchars($itm[0]['title'], ENT_COMPAT, 'UTF-8'),
            'placeholdertitle' => t('Title (optional)'),
            'pagetitle' => $card_title,
            'profile_uid' => (intval($channel['channel_id'])),
            'catsenabled' => $catsenabled,
            'category' => $category,
			'bbcode' => ((in_array($mimetype, [ 'text/bbcode', 'text/x-multicode' ])) ? true : false)
        );

        $editor = status_editor($x);

        $o .= replace_macros(Theme::get_template('edpost_head.tpl'), array(
            '$title' => t('Edit Card'),
            '$delete' => ((($itm[0]['author_xchan'] === $ob_hash) || ($itm[0]['owner_xchan'] === $ob_hash)) ? t('Delete') : false),
            '$id' => $itm[0]['id'],
            '$cancel' => t('Cancel'),
            '$editor' => $editor
        ));

        return $o;
    }
}