diff options
Diffstat (limited to 'include/import.php')
| -rw-r--r-- | include/import.php | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/include/import.php b/include/import.php index 00ecef07d..3dfe9c7c9 100644 --- a/include/import.php +++ b/include/import.php @@ -1217,3 +1217,203 @@ function convert_oldfields(&$arr,$old,$new) { unset($arr[$old]); } } + +function scan_webpage_elements($path, $type) { + + $dirtoscan = $path; + switch ($type) { + case 'page': + $dirtoscan .= '/pages/'; + $json_filename = 'page.json'; + break; + case 'layout': + $dirtoscan .= '/layouts/'; + $json_filename = 'layout.json'; + break; + case 'block': + $dirtoscan .= '/blocks/'; + $json_filename = 'block.json'; + break; + default : + return array(); + } + $elements = []; + if (is_dir($dirtoscan)) { + $dirlist = scandir($dirtoscan); + if ($dirlist) { + foreach ($dirlist as $element) { + if ($element === '.' || $element === '..') { + continue; + } + $folder = $dirtoscan . '/' . $element; + if (is_dir($folder)) { + $jsonfilepath = $folder . '/' . $json_filename; + if (is_file($jsonfilepath)) { + $metadata = json_decode(file_get_contents($jsonfilepath), true); + $metadata['path'] = $folder . '/' . $metadata['contentfile']; + if ($metadata['contentfile'] === '') { + logger('Invalid ' . $type . ' content file'); + return false; + } + $content = file_get_contents($folder . '/' . $metadata['contentfile']); + if (!$content) { + logger('Failed to get file content for ' . $metadata['contentfile']); + return false; + } + $elements[] = $metadata; + } + } + } + } + } + return $elements; + } + + + function import_webpage_element($element, $channel, $type) { + + $arr = array(); // construct information for the webpage element item table record + + switch ($type) { + // + // PAGES + // + case 'page': + $arr['item_type'] = ITEM_TYPE_WEBPAGE; + $namespace = 'WEBPAGE'; + $name = $element['pagelink']; + if($name) { + require_once('library/urlify/URLify.php'); + $name = strtolower(\URLify::transliterate($name)); + } + $arr['title'] = $element['title']; + $arr['term'] = $element['term']; + $arr['layout_mid'] = ''; // by default there is no layout associated with the page + // If a layout was specified, find it in the database and get its info. If + // it does not exist, leave layout_mid empty + if($element['layout'] !== '') { + $liid = q("select iid from iconfig where k = 'PDL' and v = '%s' and cat = 'system'", + dbesc($element['layout']) + ); + if($liid) { + $linfo = q("select mid from item where id = %d", + intval($liid[0]['iid']) + ); + $arr['layout_mid'] = $linfo[0]['mid']; + } + } + break; + // + // LAYOUTS + // + case 'layout': + $arr['item_type'] = ITEM_TYPE_PDL; + $namespace = 'PDL'; + $name = $element['name']; + $arr['title'] = $element['description']; + $arr['term'] = $element['term']; + break; + // + // BLOCKS + // + case 'block': + $arr['item_type'] = ITEM_TYPE_BLOCK; + $namespace = 'BUILDBLOCK'; + $name = $element['name']; + $arr['title'] = $element['title']; + + break; + default : + return null; // return null if invalid element type + } + + $arr['uid'] = $channel['channel_id']; + $arr['aid'] = $channel['channel_account_id']; + + // Check if an item already exists based on the name + $iid = q("select iid from iconfig where k = '" . $namespace . "' and v = '%s' and cat = 'system'", + dbesc($name) + ); + if($iid) { // If the item does exist, get the item metadata + $iteminfo = q("select mid,created,edited from item where id = %d", + intval($iid[0]['iid']) + ); + $arr['mid'] = $arr['parent_mid'] = $iteminfo[0]['mid']; + $arr['created'] = $iteminfo[0]['created']; + $arr['edited'] = (($element['edited']) ? datetime_convert('UTC', 'UTC', $element['edited']) : datetime_convert()); + } else { // otherwise, generate the creation times and unique id + $arr['created'] = (($element['created']) ? datetime_convert('UTC', 'UTC', $element['created']) : datetime_convert()); + $arr['edited'] = datetime_convert('UTC', 'UTC', '0000-00-00 00:00:00'); + $arr['mid'] = $arr['parent_mid'] = item_message_id(); + } + // Import the actual element content + $arr['body'] = file_get_contents($element['path']); + // The element owner is the channel importing the elements + $arr['owner_xchan'] = get_observer_hash(); + // The author is either the owner or whomever was specified + $arr['author_xchan'] = (($element['author_xchan']) ? $element['author_xchan'] : get_observer_hash()); + // Import mimetype if it is a valid mimetype for the element + $mimetypes = [ 'text/bbcode', + 'text/html', + 'text/markdown', + 'text/plain', + 'application/x-pdl', + 'application/x-php' + ]; + // Blocks and pages can have any mimetype, but layouts must be text/bbcode + if((in_array($element['mimetype'], $mimetypes)) && ($type === 'page' || $type === 'block') ) { + $arr['mimetype'] = $element['mimetype']; + } else { + $arr['mimetype'] = 'text/bbcode'; + } + + // 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; + } + } + + $z = q("select * from iconfig where v = '%s' and k = '%s' and cat = 'service' limit 1", + dbesc($name), + dbesc($namespace) + ); + + $i = q("select id, edited, item_deleted from item where mid = '%s' and uid = %d limit 1", + dbesc($arr['mid']), + intval(local_channel()) + ); + $remote_id = 0; + if ($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'], $name, $namespace, $remote_id, $arr['mid']); + $element['import_success'] = 1; + } else { + $element['import_success'] = 0; + } + + return $element; + +} |