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Sometimes we want to retrieve the sync-token as a result of a change we just made.

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This allows a (default true) flag to indicate whether it's OK to use
a previously cached value.
This commit is contained in:
Andrew McMillan 2012-07-29 23:17:28 +12:00
parent bd06225c93
commit 274f8dfa74
1 changed files with 4 additions and 2 deletions
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6
inc/DAVResource.php
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@ -1288,10 +1288,11 @@ EOQRY;
/**
* Returns the current sync_token for this collection, or the containing collection
*/
function sync_token() {
function sync_token( $cachedOK = true ) {
printf("Request for a%scached sync-token\n", ($cachedOK ? ' ' : 'n un') );
if ( $this->IsPrincipal() ) return null;
if ( $this->collection_id() == 0 ) return null;
if ( !isset($this->sync_token) ) {
if ( !isset($this->sync_token) || !$cachedOK ) {
$sql = 'SELECT new_sync_token( 0, :collection_id) AS sync_token';
$params = array( ':collection_id' => $this->collection_id());
$qry = new AwlQuery($sql, $params );
@ -1301,6 +1302,7 @@ EOQRY;
}
$this->sync_token = 'data:,'.$row->sync_token;
}
printf("Returning sync token of '%s'\n", $this->sync_token );
return $this->sync_token;
}