<?php
namespace Zotlabs\Module;
require_once('include/channel.php');
require_once('include/conversation.php');
require_once('include/acl_selectors.php');
require_once('include/PermissionDescription.php');
class Webpages 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)
$which = argv(1);
else
return;
profile_load($which);
}
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()) {
$sys = get_sys_channel();
if($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;
}
$mimetype = (($_REQUEST['mimetype']) ? $_REQUEST['mimetype'] : get_pconfig($owner,'system','page_mimetype'));
$layout = (($_REQUEST['layout']) ? $_REQUEST['layout'] : get_pconfig($owner,'system','page_layout'));
// Create a status editor (for now - we'll need a WYSIWYG eventually) to create pages
// Nickname is set to the observers xchan, and profile_uid to the owner's.
// This lets you post pages at other people's channels.
if((! $channel) && ($uid) && ($uid == \App::$profile_uid)) {
$channel = \App::get_channel();
}
if($channel) {
$channel_acl = array(
'allow_cid' => $channel['channel_allow_cid'],
'allow_gid' => $channel['channel_allow_gid'],
'deny_cid' => $channel['channel_deny_cid'],
'deny_gid' => $channel['channel_deny_gid']
);
}
else
$channel_acl = array();
$is_owner = ($uid && $uid == $owner);
$o = profile_tabs($a, $is_owner, \App::$profile['channel_address']);
$x = array(
'webpage' => ITEM_TYPE_WEBPAGE,
'is_owner' => true,
'nickname' => \App::$profile['channel_address'],
'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
'acl' => (($is_owner) ? populate_acl($channel_acl,false, \PermissionDescription::fromGlobalPermission('view_pages')) : ''),
'showacl' => (($is_owner) ? true : false),
'visitor' => true,
'hide_location' => true,
'hide_voting' => true,
'profile_uid' => intval($owner),
'mimetype' => $mimetype,
'mimeselect' => true,
'layout' => $layout,
'layoutselect' => true,
'expanded' => true,
'novoting'=> true,
'bbco_autocomplete' => 'bbcode',
'bbcode' => true
);
if($_REQUEST['title'])
$x['title'] = $_REQUEST['title'];
if($_REQUEST['body'])
$x['body'] = $_REQUEST['body'];
if($_REQUEST['pagetitle'])
$x['pagetitle'] = $_REQUEST['pagetitle'];
$editor = status_editor($a,$x);
// Get a list of webpages. We can't display all them because endless scroll makes that unusable,
// so just list titles and an edit link.
/** @TODO - this should be replaced with pagelist_widget */
$sql_extra = item_permissions_sql($owner);
$r = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item_type = %d
$sql_extra order by item.created desc",
intval($owner),
intval(ITEM_TYPE_WEBPAGE)
);
// $r = q("select * from item_id left join item on item_id.iid = item.id
// where item_id.uid = %d and service = 'WEBPAGE' and item_type = %d $sql_extra order by item.created desc",
// intval($owner),
// intval(ITEM_TYPE_WEBPAGE)
// );
$pages = null;
if($r) {
$pages = array();
foreach($r as $rr) {
unobscure($rr);
$lockstate = (($rr['allow_cid'] || $rr['allow_gid'] || $rr['deny_cid'] || $rr['deny_gid']) ? 'lock' : 'unlock');
$element_arr = array(
'type' => 'webpage',
'title' => $rr['title'],
'body' => $rr['body'],
'created' => $rr['created'],
'edited' => $rr['edited'],
'mimetype' => $rr['mimetype'],
'pagetitle' => $rr['v'],
'mid' => $rr['mid'],
'layout_mid' => $rr['layout_mid']
);
$pages[$rr['iid']][] = array(
'url' => $rr['iid'],
'pagetitle' => $rr['v'],
'title' => $rr['title'],
'created' => datetime_convert('UTC',date_default_timezone_get(),$rr['created']),
'edited' => datetime_convert('UTC',date_default_timezone_get(),$rr['edited']),
'bb_element' => '[element]' . base64url_encode(json_encode($element_arr)) . '[/element]',
'lockstate' => $lockstate
);
}
}
//Build the base URL for edit links
$url = z_root() . '/editwebpage/' . $which;
$o .= replace_macros(get_markup_template('webpagelist.tpl'), array(
'$listtitle' => t('Webpages'),
'$baseurl' => $url,
'$create' => t('Create'),
'$edit' => t('Edit'),
'$share' => t('Share'),
'$delete' => t('Delete'),
'$pages' => $pages,
'$channel' => $which,
'$editor' => $editor,
'$view' => t('View'),
'$preview' => t('Preview'),
'$actions_txt' => t('Actions'),
'$pagelink_txt' => t('Page Link'),
'$title_txt' => t('Page Title'),
'$created_txt' => t('Created'),
'$edited_txt' => t('Edited')
));
return $o;
}
function post() {
if(($_FILES) && array_key_exists('zip_file',$_FILES)) {
$source = $_FILES["zip_file"]["tmp_name"];
$type = $_FILES["zip_file"]["type"];
$okay = false;
$accepted_types = array('application/zip', 'application/x-zip-compressed', 'multipart/x-zip', 'application/x-compressed');
foreach ($accepted_types as $mime_type) {
if ($mime_type == $type) {
$okay = true;
break;
}
}
if(!$okay) {
json_return_and_die(array('message' => 'Invalid file MIME type'));
}
$zip = new \ZipArchive();
if ($zip->open($source) === true) {
$tmp_folder_name = random_string(5);
$website = dirname($source) . '/' . $tmp_folder_name;
$zip->extractTo($website); // change this to the correct site path
$zip->close();
@unlink($source);
$hubsites = $this->import_website($website);
rrmdir($website);
$channel = \App::get_channel();
$blocks = $this->import_blocks($channel, $hubsites['blocks']);
logger('blocks imported: ' . json_encode($blocks));
}
}
}
private function import_website($path) {
$hubsites = [];
$pages = [];
$blocks = [];
$layouts = [];
// Import pages
$dirtoscan = $path . '/pages/';
if (is_dir($dirtoscan)) {
$dirlist = scandir($dirtoscan);
if ($dirlist) {
foreach ($dirlist as $element) {
if ($element === '.' || $element === '..') {
continue;
}
$folder = $dirtoscan . '/' . $element;
if (is_dir($folder)) {
$jsonfilepath = $folder . '/page.json';
if (is_file($jsonfilepath)) {
$pagejson = json_decode(file_get_contents($jsonfilepath), true);
$pagejson['path'] = $folder . '/' . $pagejson['contentfile'];
if ($pagejson['contentfile'] === '') {
logger('hubsites plugin: Invalid page content file');
return false;
}
$pagecontent = file_get_contents($folder . '/' . $pagejson['contentfile']);
if (!$pagecontent) {
logger('hubsites plugin: Failed to get file content for ' . $pagejson['contentfile']);
return false;
}
$pages[] = $pagejson;
}
}
}
}
}
$hubsites['pages'] = $pages;
// Import layouts
$dirtoscan = $path . '/layouts/';
if (is_dir($dirtoscan)) {
$dirlist = scandir($dirtoscan);
if ($dirlist) {
foreach ($dirlist as $element) {
if ($element === '.' || $element === '..') {
continue;
}
$folder = $dirtoscan . '/' . $element;
if (is_dir($folder)) {
$jsonfilepath = $folder . '/layout.json';
if (is_file($jsonfilepath)) {
$layoutjson = json_decode(file_get_contents($jsonfilepath), true);
$layoutjson['path'] = $folder . '/' . $layoutjson['contentfile'];
if ($layoutjson['contentfile'] === '') {
logger('hubsites plugin: Invalid layout content file');
return false;
}
$layoutcontent = file_get_contents($folder . '/' . $layoutjson['contentfile']);
if (!$layoutcontent) {
logger('hubsites plugin: Failed to get file content for ' . $layoutjson['contentfile']);
return false;
}
$layouts[] = $layoutjson;
}
}
}
}
}
$hubsites['layouts'] = $layouts;
// Import blocks
$dirtoscan = $path . '/blocks/';
if (is_dir($dirtoscan)) {
$dirlist = scandir($dirtoscan);
if ($dirlist) {
foreach ($dirlist as $element) {
if ($element === '.' || $element === '..') {
continue;
}
$folder = $dirtoscan . '/' . $element;
if (is_dir($folder)) {
$jsonfilepath = $folder . '/block.json';
if (is_file($jsonfilepath)) {
$block = json_decode(file_get_contents($jsonfilepath), true);
$block['path'] = $folder . '/' . $block['contentfile'];
if ($block['contentfile'] === '') {
logger('hubsites plugin: Invalid block content file');
return false;
}
$blockcontent = file_get_contents($folder . '/' . $block['contentfile']);
if (!$blockcontent) {
logger('hubsites plugin: Failed to get file content for ' . $block['contentfile']);
return false;
}
$blocks[] = $block;
}
}
}
}
}
$hubsites['blocks'] = $blocks;
//logger('hubsites: ' . json_encode($hubsites));
return $hubsites;
}
private function import_blocks($channel, $blocks) {
foreach ($blocks as &$b) {
$arr = array();
$arr['item_type'] = ITEM_TYPE_BLOCK;
$namespace = 'BUILDBLOCK';
$arr['uid'] = $channel['channel_id'];
$arr['aid'] = $channel['channel_account_id'];
$iid = q("select iid from item_id where service = 'BUILDBLOCK' and sid = '%s' and uid = %d",
dbesc($b['name']),
intval($channel['channel_id'])
);
if($iid) {
$iteminfo = q("select mid,created,edited from item where id = %d",
intval($iid[0]['iid'])
);
$arr['mid'] = $arr['parent_mid'] = $iteminfo[0]['mid'];
$arr['created'] = $iteminfo[0]['created'];
$arr['edited'] = (($b['edited']) ? datetime_convert('UTC', 'UTC', $b['edited']) : datetime_convert());
} else {
$arr['created'] = (($b['created']) ? datetime_convert('UTC', 'UTC', $b['created']) : datetime_convert());
$arr['edited'] = datetime_convert('UTC', 'UTC', '0000-00-00 00:00:00');
$arr['mid'] = $arr['parent_mid'] = item_message_id();
}
$arr['title'] = $b['title'];
$arr['body'] = file_get_contents($b['path']);
$arr['owner_xchan'] = get_observer_hash();
$arr['author_xchan'] = (($b['author_xchan']) ? $b['author_xchan'] : get_observer_hash());
if(($b['mimetype'] === 'text/bbcode' || $b['mimetype'] === 'text/html' ||
$b['mimetype'] === 'text/markdown' ||$b['mimetype'] === 'text/plain' ||
$b['mimetype'] === 'application/x-pdl' ||$b['mimetype'] === 'application/x-php')) {
$arr['mimetype'] = $b['mimetype'];
} else {
$arr['mimetype'] = 'text/bbcode';
}
$pagetitle = $b['name'];
// Verify ability to use html or php!!!
$execflag = false;
if ($arr['mimetype'] === 'application/x-php') {
$z = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id where channel_id = %d limit 1", intval(local_channel())
);
if ($z && (($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE) || ($z[0]['channel_pageflags'] & PAGE_ALLOWCODE))) {
$execflag = true;
}
}
$remote_id = 0;
$z = q("select * from item_id where sid = '%s' and service = '%s' and uid = %d limit 1", dbesc($pagetitle), dbesc($namespace), intval(local_channel())
);
$i = q("select id, edited, item_deleted from item where mid = '%s' and uid = %d limit 1", dbesc($arr['mid']), intval(local_channel())
);
if ($z && $i) {
$remote_id = $z[0]['id'];
$arr['id'] = $i[0]['id'];
// don't update if it has the same timestamp as the original
if ($arr['edited'] > $i[0]['edited'])
$x = item_store_update($arr, $execflag);
} else {
if (($i) && (intval($i[0]['item_deleted']))) {
// was partially deleted already, finish it off
q("delete from item where mid = '%s' and uid = %d", dbesc($arr['mid']), intval(local_channel())
);
}
$x = item_store($arr, $execflag);
}
if ($x['success']) {
$item_id = $x['item_id'];
update_remote_id($channel, $item_id, $arr['item_type'], $pagetitle, $namespace, $remote_id, $arr['mid']);
$b['import_success'] = 1;
} else {
$b['import_success'] = 0;
}
}
return $blocks;
}
}
