<?php

class Orange35_ProductImport_Helper_Index extends Mage_Core_Helper_Abstract
{

    public function magentoReindex()
    {
        ini_set('memory_limit', '4096M');
        try {
            $this->log(" ----------------  START REINDEX ---------------- ", true);
            $this->log("Indexes list:");
            $processes = Mage::getModel('index/process')->getCollection();
            foreach ($processes as $process) {
                $this->log($process->getIndexer()->getName() . ' (' . $process->getIndexerCode() . ')');
            }
            $this->log("\n");
            foreach ($processes as $process) {
                Mage::helper('orange35_productImport/timer')->addTimer($process->getIndexer()->getName());
                $this->log('start ' . $process->getIndexer()->getName(), true);
                /** @var Mage_Index_Model_Process $process */
                $process->reindexAll();
                $this->log('end ' . $process->getIndexer()->getName(), true);
            }
            unlink(Orange35_ProductImport_Helper_Data::DAY_FLAG_FILE);
            $this->log("----------------  END REINDEX ---------------- ", true);
        } catch (Exception $e) {
            $this->log("Error while reindex: {$e->getMessage()}", true);
        }
        return $this;
    }

    private function log($message, $showTime = false)
    {
        /** @var Orange35_ProductImport_Helper_Data $helper */
        $helper = Mage::app()->getHelper('orange35_productImport');
        $helper->log($message, $showTime);
        return $this;
    }
}