nextcloud/apps/bookmarks/appinfo/migrate.php

68 lines
2.0 KiB
PHP
Raw Normal View History

<?php
class OC_Migration_Provider_Bookmarks extends OC_Migration_Provider{
2012-03-03 17:22:45 +04:00
// Create the xml for the user supplied
function export( ){
2012-03-10 19:52:38 +04:00
$options = array(
'table'=>'bookmarks',
'matchcol'=>'user_id',
'matchval'=>$this->uid,
2012-03-10 19:52:38 +04:00
'idcol'=>'id'
);
$ids = $this->content->copyRows( $options );
2012-03-12 02:09:16 +04:00
2012-03-10 19:52:38 +04:00
$options = array(
'table'=>'bookmarks_tags',
'matchcol'=>'bookmark_id',
2012-03-10 19:52:38 +04:00
'matchval'=>$ids
);
2012-03-03 17:22:45 +04:00
2012-03-10 19:52:38 +04:00
// Export tags
$ids2 = $this->content->copyRows( $options );
2012-03-12 02:20:01 +04:00
// If both returned some ids then they worked
if( is_array( $ids ) && is_array( $ids2 ) )
{
return true;
} else {
return false;
}
2012-03-03 17:22:45 +04:00
}
2012-03-03 17:22:45 +04:00
2012-03-03 21:30:21 +04:00
// Import function for bookmarks
function import( ){
switch( $this->appinfo->version ){
2012-03-14 01:24:07 +04:00
default:
// All versions of the app have had the same db structure, so all can use the same import function
2012-03-21 00:19:21 +04:00
$query = $this->content->prepare( "SELECT * FROM bookmarks WHERE user_id LIKE ?" );
$results = $query->execute( array( $this->olduid ) );
2012-03-14 01:24:07 +04:00
$idmap = array();
2012-03-21 00:19:21 +04:00
while( $row = $results->fetchRow() ){
2012-03-14 01:24:07 +04:00
// Import each bookmark, saving its id into the map
2012-06-28 01:18:15 +04:00
$bookmarkquery = OCP\DB::prepare( "INSERT INTO *PREFIX*bookmarks(url, title, user_id, public, added, lastmodified) VALUES (?, ?, ?, ?, ?, ?)" );
$bookmarkquery->execute( array( $row['url'], $row['title'], $this->uid, $row['public'], $row['added'], $row['lastmodified'] ) );
2012-03-14 01:24:07 +04:00
// Map the id
2012-05-03 15:06:08 +04:00
$idmap[$row['id']] = OCP\DB::insertid();
2012-03-14 01:24:07 +04:00
}
// Now tags
foreach($idmap as $oldid => $newid){
2012-03-28 01:35:29 +04:00
$query = $this->content->prepare( "SELECT * FROM bookmarks_tags WHERE bookmark_id LIKE ?" );
2012-03-14 01:24:07 +04:00
$results = $query->execute( array( $oldid ) );
2012-03-28 01:35:29 +04:00
while( $row = $results->fetchRow() ){
2012-03-14 01:24:07 +04:00
// Import the tags for this bookmark, using the new bookmark id
2012-06-28 01:18:15 +04:00
$tagquery = OCP\DB::prepare( "INSERT INTO *PREFIX*bookmarks_tags(bookmark_id, tag) VALUES (?, ?)" );
$tagquery->execute( array( $newid, $row['tag'] ) );
2012-03-14 01:24:07 +04:00
}
}
// All done!
break;
2012-03-10 19:52:38 +04:00
}
2012-03-03 21:30:21 +04:00
2012-03-14 01:24:07 +04:00
return true;
2012-03-03 21:30:21 +04:00
}
}
2012-03-03 17:22:45 +04:00
// Load the provider
new OC_Migration_Provider_Bookmarks( 'bookmarks' );