path: root/Zotlabs/Module/Editblock.php

<?php
namespace Zotlabs\Module;

require_once('include/identity.php');
require_once('include/acl_selectors.php');

class Editblock extends \Zotlabs\Web\Controller {

	function init() {

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

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

		profile_load($a,$which);

	}

	function get() {

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

		$which = argv(1);

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

		$channel = \App::get_channel();

		if(\App::$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'] : '');

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

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

		$o = '';

		// Figure out which post we're editing
		$post_id = ((argc() > 2) ? intval(argv(2)) : 0);

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

		$itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s LIMIT 1",
			intval($post_id),
			intval($owner)
		);
		if($itm) {
			$item_id = q("select * from item_id where service = 'BUILDBLOCK' and iid = %d limit 1",
				intval($itm[0]['id'])
			);
			if($item_id)
				$block_title = $item_id[0]['sid'];
		}
		else {
			notice( t('Item not found') . EOL);
			return;
		}

		$plaintext = true;

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

		if($mimetype != 'text/bbcode')
			$plaintext = true;

		if(get_config('system','page_mimetype'))
			$mimeselect = '<input type="hidden" name="mimetype" value="' . $mimetype . '" />';
		else
			$mimeselect = mimetype_select($itm[0]['uid'],$mimetype); 

		\App::$page['htmlhead'] .= replace_macros(get_markup_template('jot-header.tpl'), array(
			'$baseurl'       => z_root(),
			'$editselect'    => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
			'$pretext'       => '',
			'$ispublic'      => '&nbsp;', // t('Visible to <strong>everybody</strong>'),
			'$geotag'        => '',
			'$nickname'      => $channel['channel_address'],
			'$confirmdelete' => t('Delete block?'),
			'$bbco_autocomplete'=> (($mimetype  == 'text/bbcode') ? 'bbcode' : 'comanche-block')
		));

		$tpl = get_markup_template("jot.tpl");

		$jotplugins = '';
		$jotnets = '';

		call_hooks('jot_tool', $jotplugins);
		call_hooks('jot_networks', $jotnets);

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

		$editor = replace_macros($tpl,array(
			'$return_path'         => $rp,
			'$action'              => 'item',
			'$webpage'             => ITEM_TYPE_BLOCK,
			'$share'               => t('Edit'),
			'$bold'                => t('Bold'),
			'$italic'              => t('Italic'),
			'$underline'           => t('Underline'),
			'$quote'               => t('Quote'),
			'$code'                => t('Code'),
			'$writefiles'          => (($mimetype  == 'text/bbcode') ? perm_is_allowed($owner, get_observer_hash(), 'write_storage') : false),
			'$attach'              => t('Attach file'),
			'$weblink'             => (($mimetype  == 'text/bbcode') ? t('Insert web link') : false),
			'$setloc'              => false,
			'$noloc'               => false,
			'$permset'             => t('Permission settings'),
			'$ptyp'                => $itm[0]['type'],
			'$mimeselect'          => $mimeselect,
			'$content'             => undo_post_tagging($itm[0]['body']),
			'$post_id'             => $post_id,
			'$baseurl'             => z_root(),
			'$defloc'              => $channel['channel_location'],
			'$visitor'             => true,
			'$public'              => t('Public post'),
			'$jotnets'             => $jotnets,
			'$title'               => htmlspecialchars($itm[0]['title'],ENT_COMPAT,'UTF-8'),
			'$placeholdertitle'    => t('Title (optional)'),
			'$pagetitle'           => $block_title,
			'$category'            => '',
			'$placeholdercategory' => t('Categories (optional, comma-separated list)'),
			'$emtitle'             => t('Example: bob@example.com, mary@example.com'),
			'$lockstate'           => $lockstate,
			'$acl'                 => '', 
			'$bang'                => '',
			'$profile_uid'         => (intval($channel['channel_id'])),
			'$preview'             => t('Preview'),
			'$jotplugins'          => $jotplugins,
			'$sourceapp'           => $itm[0]['app'],
			'$defexpire'           => '',
			'$bbcode'              => (($mimetype  == 'text/bbcode') ? true : false)
		));

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

		return $o;

	}

}