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Code Issues Releases Activity

Add OC_Migrate::copyRows() method

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This commit is contained in:
Tom Needham 2012-03-10 15:52:38 +00:00
parent a3ac799e39
commit 3aa9c0e2d2
1 changed files with 32 additions and 57 deletions
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89
lib/migrate.php
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@ -2,73 +2,48 @@
class OC_Migrate_Provider_Bookmarks extends OC_Migrate_Provider{
// Create the xml for the user supplied
function export($uid){
function export( $uid ){
$bookmarks = array();
$query = OC_DB::prepare("SELECT * FROM *PREFIX*bookmarks WHERE *PREFIX*bookmarks.user_id = ?");
$bookmarksdata =& $query->execute(array($uid));
// Foreach bookmark
while ($row = $bookmarksdata->fetchRow()) {
// Get the tags
$query = OC_DB::prepare("SELECT * FROM *PREFIX*bookmarks_tags WHERE *PREFIX*bookmarks_tags.bookmark_id = ?");
$tagsdata =& $query->execute(array($row['id']));
$options = array(
'table'=>'bookmarks',
'matchcol'=>'user_id',
'matchval'=>$uid,
'idcol'=>'id'
);
$ids = OC_Migrate::copyRows( $options );
$tags = array();
// Foreach tag
while ($row = $tagsdata->fetchRow()) {
$tags[] = $row['tag'];
}
$bookmarks[] = array(
'url' => $row['url'],
'title' => $row['title'],
'public' => $row['public'],
'added' => $row['added'],
'lastmodified' => $row['lastmodified'],
'clickcount' => $row['clickcount'],
'tags' => $tags
);
}
$options = array(
'table'=>'bookmarks_tags',
'matchcol'=>'id',
'matchval'=>$ids
);
return array('bookmarks' => $bookmarks);
// Export tags
OC_Migrate::copyRows( $options );
}
// Import function for bookmarks
function import($data,$uid){
function import( $data, $uid ){
// Different import code for different versions of the app
switch($data['info']['version']){
default:
// Foreach bookmark
foreach($data['data']['bookmarks'] as $bookmark){
$query = OC_DB::prepare( "INSERT INTO `*PREFIX*bookmarks` ( `url`, `title`, `user_id`, `public`, `added`, `lastmodified`, `clickcount` ) VALUES( ?, ?, ?, ?, ?, ?, ? )" );
$result = $query->execute( array(
$bookmark['url'],
$bookmark['title'],
$uid,
$bookmark['public'],
$bookmark['added'],
$bookmark['lastmodified'],
$bookmark['clickcount']
) );
// Now add the tags
$id = OC_DB::insertid();
foreach($bookmark['tags'] as $tag){
$query = OC_DB::prepare( "INSERT INTO `*PREFIX*bookmarks_tags` ( `id`, `tag` ) VALUES( ?, ? )" );
$result = $query->execute( array( $id, $tag));
}
}
break;
// new id mapping
$newids = array();
// Import bookmarks
foreach($data['bookmarks'] as $bookmark){
$bookmark['user_id'] = $uid;
// import to the db now
$newids[$bookmark['id']] = OC_DB::insertid();
}
// Import tags
foreach($data['bookmarks_tags'] as $tag){
// Map the new ids
$tag['id'] = $newids[$tag['id']];
// Import to the db now using OC_DB
}
// Finished import
}
}
new OC_Migrate_Provider_Bookmarks('bookmarks');
new OC_Migrate_Provider_Bookmarks( 'bookmarks' );