<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Blog extends CI_Controller {
	public function __construct()
	{
		parent::__construct();
		$this->load->model('Blog_model'); 
		 
		
	}
	function list_blog()
	{
		if($this->session->userdata('id')==""){redirect('admin/login');}
		$data['blo']=$this->Blog_model->list_blogs();
		$this->load->view('admin/blog/list',$data);
	}
	function add_blog()
	{
		if($this->session->userdata('id')==""){redirect('admin/login');}
		if($this->input->post("add"))
		{
			$Title=$this->input->post("Title");
			$tags=$this->input->post("tags");
			$Detail=$this->input->post("Detail");
			$tg =array();
			foreach($tags as $key1=>$val1)
			{
				$tg[]=$tags[$key1];
			}
			$tg_res= implode(', ', $tg);
			//make directory
			 
			if (!is_dir('uploads/blog')) {
				mkdir('./uploads/blog', 0777, TRUE);

			}
		
			$valid_extensions = array('jpeg', 'jpg', 'png'); // valid extensions
			$path = 'uploads/blog/'; // upload directory
			 
			if($_FILES['Image'])
			{
				 
			$img = $_FILES['Image']['name'];
			$tmp = $_FILES['Image']['tmp_name'];
			// get uploaded file's extension
			$ext = strtolower(pathinfo($img, PATHINFO_EXTENSION));
			// can upload same image using rand function
			$final_image = "Image".rand(1000,1000000).$img;
			// check's valid format
			if(in_array($ext, $valid_extensions)) 
			{ 
			$path = $path.strtolower($final_image); 
			 
			if(move_uploaded_file($tmp,$path)) 
			{
				$table="blog";
				$rvalue=array(
				'name'=>$Title,
				'intro'=>$Detail,
				'image'=>$path,
				'tags'=>$tg_res,
				'cdate'=>date('Y-m-d H:i:s'),
				'cby'=>$this->session->userdata('id'),
				'status'=>1);
				   
				$result=$this->commonsql_model->insert_table($table,$rvalue);
			    
			  
			} }  } 
			if($result)
			{
				$this->session->set_userdata('suc','successfully added');
				redirect('admin/blog');
				
			}
			else
			{
				$this->session->set_userdata('err','Please try again');
				redirect('admin/blog');
			}
			
			
		}
		$this->load->view('admin/blog/add');
	}
	function edit_blog($id)
	{
		if($this->session->userdata('id')==""){redirect('admin/login');}
		if($this->input->post("edit"))
		{
			$Title=$this->input->post("Title");
			$tags=$this->input->post("tags");
			$Detail=$this->input->post("Detail");
			$oldimage=$this->input->post("old_image");
			$Image=$this->input->post("Image");
			$tg =array();
			foreach($tags as $key1=>$val1)
			{
				$tg[]=$tags[$key1];
			}
			$tg_res= implode(', ', $tg);
			if($Image=="") {
				$simage=$oldimage;
			}
			if (!is_dir('uploads/blog')) {
				mkdir('./uploads/blog', 0777, TRUE);

			}
			$valid_extensions = array('jpeg', 'jpg', 'png'); // valid extensions
			$path = 'uploads/blog/'; // upload directory
			
			if($_FILES['Image']['tmp_name'])
				{
					$img = $_FILES['Image']['name'];
				$tmp = $_FILES['Image']['tmp_name'];
				// get uploaded file's extension
				$ext = strtolower(pathinfo($img, PATHINFO_EXTENSION));
				// can upload same image using rand function
				$final_image = "Image".rand(1000,1000000).$img;
				// check's valid format
				if(in_array($ext, $valid_extensions)) 
				{ 
				$simage = $path.strtolower($final_image); 
				if(move_uploaded_file($tmp,$simage)) 
				{}} }
				$tblname="blog";
				$wheredata=(array('id'=>$id));
				$values=array( 
				'name'=>$Title,
				'intro'=>$Detail,
				'image'=>$simage,
				'tags'=>$tg_res,
				'udate'=>date('Y-m-d H:i:s'),
				 'uby'=>$this->session->userdata('id'),
				 );	
				$result=$this->commonsql_model->updateTable($tblname,$wheredata,$values); 
			if($result)
			{
				$this->session->set_userdata('suc','successfully Updated');
				redirect('admin/blog');
				
			}
			else
			{
				$this->session->set_userdata('err','Please try again');
				redirect('admin/blog');
			}
			
			
		}
		$data['blo']=$this->Blog_model->list_blogs($id);
		$this->load->view('admin/blog/edit',$data);
	}
	function check_uncheck_blog()
	{
		$id=$_POST['id'];
		$value=$_POST['val'];
		$tblname="blog";
		$where=array('id'=>$id);
		$update=array('status'=>$value);
		$results=$this->commonsql_model->updateTable($tblname,$where,$update);
		if($results)
		{
			echo "1";
		}
		else
		{
			echo "2";
		}
	}
}
?>