Mage_Newsletter_Model_Mysql4_Queue Class Reference

Inheritance diagram for Mage_Newsletter_Model_Mysql4_Queue:

List of all members.

Public Member Functions
	addSubscribersToQueue (Mage_Newsletter_Model_Queue $queue, array $subscriberIds)
	removeSubscribersFromQueue (Mage_Newsletter_Model_Queue $queue)
	setStores (Mage_Newsletter_Model_Queue $queue)
	getStores (Mage_Newsletter_Model_Queue $queue)
Protected Member Functions
	_construct ()
	_afterSave (Mage_Core_Model_Abstract $queue)

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Detailed Description

Definition at line 34 of file Queue.php.

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Member Function Documentation

_afterSave

(

Mage_Core_Model_Abstract $

queue

)

[protected]

Saving template after saving queue action

Parameters:

Mage_Core_Model_Abstract

$queue

Returns:

Mage_Core_Model_Mysql4_Abstract

Reimplemented from Mage_Core_Model_Mysql4_Abstract.

Definition at line 165 of file Queue.php.

    {
        if($queue->getSaveTemplateFlag()) {
            $queue->getTemplate()->save();
        }
        
        if($queue->getSaveStoresFlag()) {
            $this->setStores($queue);           
        }
        
        return $this;
    }

_construct

(

)

[protected]

Resource initialization

Reimplemented from Mage_Core_Model_Resource_Abstract.

Definition at line 37 of file Queue.php.

    {
        $this->_init('newsletter/queue', 'queue_id');
    }

addSubscribersToQueue	(	Mage_Newsletter_Model_Queue $	queue,
		array $	subscriberIds
	)

Add subscribers to queue

Parameters:

	Mage_Newsletter_Model_Queue	$queue
	array	$subscriberIds

Definition at line 48 of file Queue.php.

    {
        if (count($subscriberIds)==0) {
            Mage::throwException(Mage::helper('newsletter')->__('No subscribers selected'));
        }
        
        if (!$queue->getId() && $queue->getQueueStatus()!=Mage_Newsletter_Model_Queue::STATUS_NEVER) {
            Mage::throwException(Mage::helper('newsletter')->__('Invalid queue selected'));
        }
        
        $select = $this->_getWriteAdapter()->select();
        $select->from($this->getTable('queue_link'),'subscriber_id')
            ->where('queue_id = ?', $queue->getId())
            ->where('subscriber_id in (?)', $subscriberIds);
        
        $usedIds = $this->_getWriteAdapter()->fetchCol($select);
        $this->_getWriteAdapter()->beginTransaction();
        try {
            foreach($subscriberIds as $subscriberId) {
                if(in_array($subscriberId, $usedIds)) {
                    continue;
                }
                $data = array();
                $data['queue_id'] = $queue->getId();
                $data['subscriber_id'] = $subscriberId;
                $this->_getWriteAdapter()->insert($this->getTable('queue_link'), $data);
            }
            $this->_getWriteAdapter()->commit();
        } 
        catch (Exception $e) {
            $this->_getWriteAdapter()->rollBack();
        }
        
    }

getStores

(

Mage_Newsletter_Model_Queue $

queue

)

Definition at line 146 of file Queue.php.

    {
        $select = $this->_getReadAdapter()->select()
            ->from($this->getTable('queue_store_link'), 'store_id')
            ->where('queue_id = ?', $queue->getId());
        
        if(!($result = $this->_getReadAdapter()->fetchCol($select))) {
            $result = array();
        }
        
        return $result;
    }

removeSubscribersFromQueue

(

Mage_Newsletter_Model_Queue $

queue

)

Definition at line 83 of file Queue.php.

    {
        try {
            $this->_getWriteAdapter()->delete(
                $this->getTable('queue_link'), 
                array(
                    $this->_getWriteAdapter()->quoteInto('queue_id = ?', $queue->getId()),
                    'letter_sent_at IS NULL'
                )
            );
            
            $this->_getWriteAdapter()->commit();
        } 
        catch (Exception $e) {
            $this->_getWriteAdapter()->rollBack();
        }
        
    }

setStores

(

Mage_Newsletter_Model_Queue $

queue

)

Definition at line 102 of file Queue.php.

    {
        $this->_getWriteAdapter()
            ->delete(
                $this->getTable('queue_store_link'), 
                $this->_getWriteAdapter()->quoteInto('queue_id = ?', $queue->getId())
            );
        
        if (!is_array($queue->getStores())) { 
            $stores = array(); 
        } else {
            $stores = $queue->getStores();
        }
        
        foreach ($stores as $storeId) {
            $data = array();
            $data['store_id'] = $storeId;
            $data['queue_id'] = $queue->getId();
            $this->_getWriteAdapter()->insert($this->getTable('queue_store_link'), $data);
        }
         
        $this->removeSubscribersFromQueue($queue);

        if(count($stores)==0) {
            return $this;
        }
        $subscribers = Mage::getResourceSingleton('newsletter/subscriber_collection')
            ->addFieldToFilter('store_id', array('in'=>$stores))
            ->useOnlySubscribed()
            ->load();
         
        $subscriberIds = array();
        
        foreach ($subscribers as $subscriber) {
            $subscriberIds[] = $subscriber->getId();
        }
        
        if (count($subscriberIds) > 0) {
            $this->addSubscribersToQueue($queue, $subscriberIds);
        }
        
        return $this;
    }

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The documentation for this class was generated from the following file:

• app/code/core/Mage/Newsletter/Model/Mysql4/Queue.php