<?php

class Magentothem_Blog_Manage_CatController extends Mage_Adminhtml_Controller_Action
{
    protected function _isAllowed()
    {
        return Mage::getSingleton('admin/session')->isAllowed('admin/blog/cat');
    }

    protected function _initAction()
    {
        $this
            ->loadLayout()
            ->_setActiveMenu('blog/cat')
            ->_addBreadcrumb(
                Mage::helper('adminhtml')->__('Category Manager'), Mage::helper('adminhtml')->__('Category Manager')
            );
        $this->displayTitle('Categories');

        return $this;
    }

    public function indexAction()
    {
        $this->_initAction()->renderLayout();
    }

    public function deleteAction()
    {
        if ($this->getRequest()->getParam('id') > 0) {
            try {
                $model = Mage::getModel('blog/cat');

                $model
                    ->setId($this->getRequest()->getParam('id'))
                    ->delete()
                ;

                Mage::getSingleton('adminhtml/session')->addSuccess(
                    Mage::helper('adminhtml')->__('pos was successfully deleted')
                );
                $this->_redirect('*/*/');
            } catch (Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
            }
        }
        $this->_redirect('*/*/');
    }

    public function massDeleteAction()
    {
        $blogIds = $this->getRequest()->getParam('blog');
        if (!is_array($blogIds)) {
            Mage::getSingleton('adminhtml/session')->addError(
                Mage::helper('adminhtml')->__('Please select categories')
            );
        } else {
            try {
                foreach ($blogIds as $blogId) {
                    $blog = Mage::getModel('blog/cat')->load($blogId);
                    $blog->delete();
                }
                Mage::getSingleton('adminhtml/session')->addSuccess(
                    Mage::helper('adminhtml')->__(
                        'Total of %d comments(s) were successfully deleted', count($blogIds)
                    )
                );
            } catch (Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
            }
        }
        $this->_redirect('*/*/');
    }

    public function editAction()
    {
        $id = $this->getRequest()->getParam('id');
        $model = Mage::getModel('blog/cat')->load($id);

        if ($model->getId() || $id == 0) {
            $data = Mage::getSingleton('adminhtml/session')->getFormData(true);
            if (!empty($data)) {
                $model->setData($data);
            }

            Mage::register('blog_data', $model);

            $this->loadLayout();
            $this->_setActiveMenu('blog/cat');
            $this->displayTitle('Edit category');

            $this->_addBreadcrumb(
                Mage::helper('adminhtml')->__('Blog Manager'), Mage::helper('adminhtml')->__('BlogManager')
            );
            $this->_addBreadcrumb(
                Mage::helper('adminhtml')->__('Category Manager'), Mage::helper('adminhtml')->__('Category Manager')
            );

            $this->getLayout()->getBlock('head')->setCanLoadExtJs(true);

            $this->_addContent($this->getLayout()->createBlock('blog/manage_cat_edit'));

            $this->renderLayout();
        } else {
            Mage::getSingleton('adminhtml/session')->addError(Mage::helper('blog')->__('Category does not exist'));
            $this->_redirect('*/*/');
        }
    }

    public function newAction()
    {
        $id = $this->getRequest()->getParam('id');
        $model = Mage::getModel('blog/cat')->load($id);

        $data = Mage::getSingleton('adminhtml/session')->getFormData(true);
        if (!empty($data)) {
            $model->setData($data);
        }

        Mage::register('blog_data', $model);

        $this->loadLayout();
        $this->_setActiveMenu('blog/cat');
        $this->displayTitle('Add new category');

        $this->_addBreadcrumb(
            Mage::helper('adminhtml')->__('Blog Manager'), Mage::helper('adminhtml')->__('BlogManager')
        );
        $this->_addBreadcrumb(
            Mage::helper('adminhtml')->__('Category Manager'), Mage::helper('adminhtml')->__('Category Manager')
        );

        $this->getLayout()->getBlock('head')->setCanLoadExtJs(true);

        $this->_addContent($this->getLayout()->createBlock('blog/manage_cat_edit'));

        $this->renderLayout();
    }

    public function saveAction()
    {
        if ($data = $this->getRequest()->getPost()) {
            $model = Mage::getModel('blog/cat');
            $model
                ->setData($data)
                ->setId($this->getRequest()->getParam('id'))
            ;

            try {
                $model->save();
                Mage::getSingleton('adminhtml/session')->addSuccess(
                    Mage::helper('blog')->__('Comment was successfully saved')
                );
                Mage::getSingleton('adminhtml/session')->setFormData(false);

                if ($this->getRequest()->getParam('back')) {
                    $this->_redirect('*/*/edit', array('id' => $model->getId()));
                    return;
                }
                $this->_redirect('*/*/');
                return;
            } catch (Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                Mage::getSingleton('adminhtml/session')->setFormData($data);
                $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
                return;
            }
        }
        Mage::getSingleton('adminhtml/session')->addError(Mage::helper('blog')->__('Unable to find category to save'));
        $this->_redirect('*/*/');
    }

    protected function displayTitle($data = null, $root = 'Blog')
    {
        if (!Mage::helper('blog')->magentoLess14()) {
            if ($data) {
                if (!is_array($data)) {
                    $data = array($data);
                }
                foreach ($data as $title) {
                    $this->_title($this->__($title));
                }
                $this->_title($this->__($root));
            } else {
                $this->_title($this->__('Blog'))->_title($root);
            }
        }
        return $this;
    }
}