<?php

if (!defined('BASEPATH'))
    exit('No direct script access allowed');

class Seo extends CI_Controller {

    function __construct() {
        parent::__construct();
        $this->permission->is_admin();
        //$this->output->enable_profiler(TRUE);
        $this->load->model('Area_model');
        $this->load->model('Information_model');
        $this->load->model('InfoContents_model');
        $this->load->model('InfoStructures_model');
        $this->load->model('InfoSEOs_model');
        $this->load->library('Accesscheck');
        $this->accesscheck->check_access();
    }

    public function index() {
        $data = array();
        $data['seo_list'] = $this->InfoSEOs_model->all();
        $this->load->view('bootstrap3/header', $data);
        $this->load->view('bootstrap3/seo');
        $this->load->view('bootstrap3/footer');
    }

    public function search() {
        $seo_url = $this->input->post('url_keyword');
        $data['url_list'] = $this->InfoSEOs_model->search($seo_url);
        $url_list_view = $this->load->view('seo_select_url', $data, true);
        $data = array();
        $data[] = array('name' => 'ok', 'value' => $url_list_view);
        echo json_encode($data);
        return true;
    }

    public function detail($seo_id = FALSE) {
        $data = array();
        if (!empty($seo_id)) {
            $data['seo_detail'] = $this->InfoSEOs_model->get_detail($seo_id);
        }
        $data['seo_list'] = $this->InfoSEOs_model->all();

        $this->load->view('bootstrap3/header', $data);
        $this->load->view('bootstrap3/seo');
        $this->load->view('bootstrap3/footer');
    }

    public function add() {
        $this->InfoSEOs_model->add('新的SEO信息', '//新的SEO信息', '', '', '', '');
        redirect(site_url('seo/detail/' . $this->InfoSEOs_model->insert_id));
    }

    public function edit_save() {
        $this->form_validation->set_rules('seo_url', 'lang:seo_url', 'callback_seo_url_check|required');
        $this->form_validation->set_rules('seo_title', 'lang:ic_seo_title', 'required');
        $this->form_validation->set_rules('seo_h1', 'lang:seo_h1', 'required|max_length[50]');
        if ($this->form_validation->run() == FALSE) {
            $data = array();
            foreach ($this->form_validation->_error_array as $key => $value) {
                $data[] = array('name' => $key, 'value' => $value);
            }
            echo json_encode($data);
        } else {
            $seo_detail = $this->InfoSEOs_model->get_detail($this->input->post('seo_id'));

            if ($seo_detail) {
                $this->InfoSEOs_model->update($this->input->post('seo_id'), $this->input->post('seo_h1'), $this->input->post('seo_url'), $this->input->post('seo_title'), $this->input->post('seo_keywords'), $this->input->post('seo_description'), $this->input->post('seo_summary'));
            } else {
                $this->InfoSEOs_model->add($this->input->post('seo_h1'), $this->input->post('seo_url'), $this->input->post('seo_title'), $this->input->post('seo_keywords'), $this->input->post('seo_description'), $this->input->post('seo_summary'));
            }
            $data[] = array('name' => 'ok', 'value' => $this->lang->line('seo_save_success'));
            echo json_encode($data);
        }
    }

    //URL重复检测
    public function seo_url_check($url) {
        $seo_id = $this->input->post('seo_id');
        if ($this->InfoSEOs_model->url_check($seo_id, $url)) {
            return true;
        } else {
            return false;
        }
    }

    public function delete($seo_id) {
        if (!empty($seo_id)) {
            $detail_seo = $this->InfoSEOs_model->get_detail($seo_id);
            if ($detail_seo) {
                $this->InfoSEOs_model->delete($seo_id);
            }
        }
        redirect(site_url('seo'));
        //想办法做提示
        // $data[] = array('name' => 'ok_go', 'value' => site_url('seo'));
        //  echo json_encode($data);
    }

}