/**
* Remove a resource from the user's account.
*
* @param object $resource The resource to remove.
*
* @return void
* @access public
* @todo delete any unused tags
*/
public function removeResource($resource)
{
// Remove the Saved Resource
$join = new User_resource();
$join->user_id = $this->id;
$join->resource_id = $resource->id;
$join->delete();
// Remove the Tags from the resource
$join = new Resource_tags();
$join->user_id = $this->id;
$join->resource_id = $resource->id;
$join->delete();
}
function removeTag($tagId, $user, $removeFromAllResources = false)
{
require_once ROOT_DIR . '/services/MyResearch/lib/Tags.php';
require_once ROOT_DIR . '/services/MyResearch/lib/Resource_tags.php';
$rTag = new Resource_tags();
if (!$removeFromAllResources) {
$rTag->resource_id = $this->id;
}
$rTag->tag_id = $tagId;
$rTag->user_id = $user->id;
$rTag->find();
if ($rTag->N > 0) {
while ($rTag->fetch()) {
$rTag->delete();
}
} else {
//the tag was not found.
return false;
}
//Check to see if the tag is still in use by any user for any resource.
$rTag = new Resource_tags();
$rTag->tag_id = $tagId;
$rTag->find();
if ($rTag->N == 0) {
//Tag is still in use, delete it.
$tags = new Tags();
$tags->id = $tagId;
if ($tags->find(true)) {
$tags->delete();
}
}
return true;
}
/**
* @todo: delete any unused tags
*/
function removeResource($resource)
{
// Remove the Saved Resource
require_once ROOT_DIR . '/services/MyResearch/lib/User_list.php';
require_once ROOT_DIR . '/services/MyResearch/lib/Resource.php';
$join = new User_resource();
$join->user_id = $this->user_id;
$join->resource_id = $resource->id;
$join->list_id = $this->id;
$join->delete();
// Remove the Tags from the resource
$join = new Resource_tags();
$join->user_id = $this->user_id;
$join->resource_id = $resource->id;
$join->list_id = $this->id;
$join->delete();
}
/**
* Remove the specified resource from the list.
*
* @param Resource $resource Resource object to remove
*
* @return void
* @access public
* @todo delete any unused tags
*/
public function removeResource($resource)
{
// Remove the Saved Resource
$join = new User_resource();
$join->user_id = $this->user_id;
$join->resource_id = $resource->id;
$join->list_id = $this->id;
$join->delete();
// Remove the Tags from the resource
$join = new Resource_tags();
$join->user_id = $this->user_id;
$join->resource_id = $resource->id;
$join->list_id = $this->id;
$join->delete();
// Update list modification date
$this->updateModifiedDate();
}
/**
* @todo: delete any unused tags
*/
function removeResource($resource)
{
require_once 'User_resource.php';
// Remove the Saved Resource
$join = new User_resource();
$join->user_id = $this->id;
$join->resource_id = $resource->id;
$join->delete();
// Remove the Tags from the resource
require_once 'Resource_tags.php';
$join = new Resource_tags();
$join->user_id = $this->id;
$join->resource_id = $resource->id;
$join->delete();
}
