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home/thuannd/public_html/app/Controller/_[ Writable ]

File:/home/thuannd/public_html/app/Controller/SlidesController.php

<?php

class SlidesController extends AppController
{
    private $_model = 'Slide';

    private $_page = 'slides';
    
    private $_uploadPath = null;
    
    private $_imageThumb = null;
    
    public $components = array('Paginator');

    public function beforeFilter()
    {
        parent::beforeFilter();
        $this->set('_model', $this->_model);
        $this->set('_page', $this->_page);
        
        $uploadPathConfig = Configure::read('UPLOAD_PATH');
        $this->_uploadPath = $uploadPathConfig['slides']['path'];
        $this->_imageThumb = $uploadPathConfig['slides']['thumb'];
    }

    public function admin_index()
    {
        $this->Paginator->settings = array(
            'limit' => Configure::read('ADMIN_PER_PAGE'),
            'order' => array(
                'id' => 'DESC'
            )
        );
        $show = $this->Paginator->paginate('Slide');
        $this->set('show', $show);
    }

    public function admin_add()
    {
        if ($this->request->is('post') && ! empty($this->data)) {
            
            if ($this->request->data['Slide']['image']['name']) {
                $fileUpload = $this->uploadFiles($this->_uploadPath, $this->_imageThumb, $this->request->data['Slide']['image']);
                
                if (array_key_exists('urls', $fileUpload)) {
                    
                    $this->request->data['Slide']['image'] = $fileUpload['urls'][0];
                    
                } elseif (array_key_exists('nofiles', $fileUpload)) {
                    
                    $this->setErrorFlash($fileUpload['nofiles'][0]);
                    $this->redirect(array('action' => 'add'));
                    
                } else {
                    $this->setErrorFlash($fileUpload['errors'][0]);
                    $this->redirect(array('action' => 'add'));
                }
            } else {
                unset($this->request->data['Slide']['image']);
            }
            
            $this->Slide->create();
            if ($this->Slide->save($this->request->data)) {
                $this->setSuccessFlash('Thêm thông tin mới thành công');
                $this->redirect(array(
                    'action' => 'index'
                ));
            }
        }
    }

    public function admin_edit($id)
    {
        if (! $id) {
            throw new NotFoundException('Invalid id');
        }
        
        $show = $this->Slide->findById($id);
        
        if (! $show) {
            throw new NotFoundException('Invalid item');
        }
        
        $this->set('show', $show);
        $this->set('uploadPath', $this->_uploadPath);
        
        if ($this->request->is('post') && ! empty($this->data)) {
            
            // Delete old image if uploading
            if ($this->request->data['Slide']['image']['name']) {
                
                $imagePath = WWW_ROOT . $this->_uploadPath . $show['Slide']['image'];
                $thumbPath =  WWW_ROOT . $this->_uploadPath . 'thumb_' . $show['Slide']['image'];
                
                if (file_exists($imagePath)) {
                    unlink($imagePath);
                }
                
                if (file_exists($thumbPath)) {
                    unlink($thumbPath);
                }

                $fileUpload = $this->uploadFiles($this->_uploadPath, $this->_imageThumb, $this->request->data['Slide']['image']);
                
                if (array_key_exists('urls', $fileUpload)) {
                    
                    $this->request->data['Slide']['image'] = $fileUpload['urls'][0];
                    
                } elseif (array_key_exists('nofiles', $fileUpload)) {
                
                    $this->setErrorFlash($fileUpload['nofiles'][0]);
                    $this->redirect(array('action' => 'edit', $id));
                
                } else {
                    $this->setErrorFlash($fileUpload['errors'][0]);
                    $this->redirect(array('action' => 'edit', $id));
                }
                
            } else {
                unset($this->request->data['Slide']['image']);
            }
            
            $this->Slide->id = $id;
            if ($this->Slide->save($this->request->data)) {
                $this->setSuccessFlash('Nội dung đã được cập nhật');
                $this->redirect(array('action' => 'edit', $id));
            }
        }
    }

    public function admin_delete($id)
    {
        if (! $id) {
            throw new NotFoundException('Invalid id');
        }
        
        $show = $this->Slide->findById($id);
        
        if (! $show) {
            throw new NotFoundException('Invalid item');
        }
        
        // Delete images before delete data
        $imagePath = WWW_ROOT . $this->_uploadPath . $show['Slide']['image'];
        $thumbPath =  WWW_ROOT . $this->_uploadPath . 'thumb_' . $show['Slide']['image'];
        
        if (file_exists($imagePath)) {
            unlink($imagePath);
        }
        
        if (file_exists($thumbPath)) {
            unlink($thumbPath);
        }
        
        if ($this->Slide->delete($id)) {
            $this->setSuccessFlash('Đã xóa dữ liệu');
            $this->redirect(array(
                'action' => 'index'
            ));
        }
    }
}

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Regist : 09-12-2024	Expired : 01-12-2027