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-rw-r--r--include/import.php200
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;
+
+}