public function saveBlogTagArticleList($con = null)
{
if (!$this->isValid()) {
throw $this->getErrorSchema();
}
if (!isset($this->widgetSchema['blog_tag_article_list'])) {
// somebody has unset this widget
return;
}
if (is_null($con)) {
$con = $this->getConnection();
}
$c = new Criteria();
$c->add(BlogTagArticlePeer::TAG_ID, $this->object->getPrimaryKey());
BlogTagArticlePeer::doDelete($c, $con);
$values = $this->getValue('blog_tag_article_list');
if (is_array($values)) {
foreach ($values as $value) {
$obj = new BlogTagArticle();
$obj->setTagId($this->object->getPrimaryKey());
$obj->setArticleId($value);
$obj->save();
}
}
}
/**
* If this collection has already been initialized with
* an identical criteria, it returns the collection.
* Otherwise if this BlogArticle is new, it will return
* an empty collection; or if this BlogArticle has previously
* been saved, it will retrieve related BlogTagArticles from storage.
*
* This method is protected by default in order to keep the public
* api reasonable. You can provide public methods for those you
* actually need in BlogArticle.
*/
public function getBlogTagArticlesJoinBlogTag($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN)
{
if ($criteria === null) {
$criteria = new Criteria(BlogArticlePeer::DATABASE_NAME);
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
if ($this->collBlogTagArticles === null) {
if ($this->isNew()) {
$this->collBlogTagArticles = array();
} else {
$criteria->add(BlogTagArticlePeer::ARTICLE_ID, $this->id);
$this->collBlogTagArticles = BlogTagArticlePeer::doSelectJoinBlogTag($criteria, $con, $join_behavior);
}
} else {
// the following code is to determine if a new query is
// called for. If the criteria is the same as the last
// one, just return the collection.
$criteria->add(BlogTagArticlePeer::ARTICLE_ID, $this->id);
if (!isset($this->lastBlogTagArticleCriteria) || !$this->lastBlogTagArticleCriteria->equals($criteria)) {
$this->collBlogTagArticles = BlogTagArticlePeer::doSelectJoinBlogTag($criteria, $con, $join_behavior);
}
}
$this->lastBlogTagArticleCriteria = $criteria;
return $this->collBlogTagArticles;
}
/**
* This is a method for emulating ON DELETE CASCADE for DBs that don't support this
* feature (like MySQL or SQLite).
*
* This method is not very speedy because it must perform a query first to get
* the implicated records and then perform the deletes by calling those Peer classes.
*
* This method should be used within a transaction if possible.
*
* @param Criteria $criteria
* @param PropelPDO $con
* @return int The number of affected rows (if supported by underlying database driver).
*/
protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con)
{
// initialize var to track total num of affected rows
$affectedRows = 0;
// first find the objects that are implicated by the $criteria
$objects = BlogTagPeer::doSelect($criteria, $con);
foreach ($objects as $obj) {
// delete related BlogTagArticle objects
$c = new Criteria(BlogTagArticlePeer::DATABASE_NAME);
$c->add(BlogTagArticlePeer::TAG_ID, $obj->getId());
$affectedRows += BlogTagArticlePeer::doDelete($c, $con);
}
return $affectedRows;
}
/**
* Populates the object using an array.
*
* This is particularly useful when populating an object from one of the
* request arrays (e.g. $_POST). This method goes through the column
* names, checking to see whether a matching key exists in populated
* array. If so the setByName() method is called for that column.
*
* You can specify the key type of the array by additionally passing one
* of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME,
* BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM.
* The default key type is the column's phpname (e.g. 'AuthorId')
*
* @param array $arr An array to populate the object from.
* @param string $keyType The type of keys the array uses.
* @return void
*/
public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME)
{
$keys = BlogTagArticlePeer::getFieldNames($keyType);
if (array_key_exists($keys[0], $arr)) {
$this->setTagId($arr[$keys[0]]);
}
if (array_key_exists($keys[1], $arr)) {
$this->setArticleId($arr[$keys[1]]);
}
}
/**
* Retrieve object using using composite pkey values.
* @param int $tag_id
@param int $article_id
* @param PropelPDO $con
* @return BlogTagArticle
*/
public static function retrieveByPK($tag_id, $article_id, PropelPDO $con = null)
{
$key = serialize(array((string) $tag_id, (string) $article_id));
if (null !== ($obj = BlogTagArticlePeer::getInstanceFromPool($key))) {
return $obj;
}
if ($con === null) {
$con = Propel::getConnection(BlogTagArticlePeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$criteria = new Criteria(BlogTagArticlePeer::DATABASE_NAME);
$criteria->add(BlogTagArticlePeer::TAG_ID, $tag_id);
$criteria->add(BlogTagArticlePeer::ARTICLE_ID, $article_id);
$v = BlogTagArticlePeer::doSelect($criteria, $con);
return !empty($v) ? $v[0] : null;
}