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52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
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if (!defined('BASEPATH'))
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exit('No direct script access allowed');
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class infofix extends CI_Controller
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{
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var $site_code = '';
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function __construct()
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{
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parent::__construct();
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$this->load->model('Information_model');
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$this->site_code = $this->input->get('site_code') ? $this->input->get('site_code') : $this->config->item('site_code');
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}
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function list_info_by_keys($site = '', $keys = [])
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{
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$site = 'cht';
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$keys = ['/beijing/', '/yangshuo/'];
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// 容错
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if (empty($site) || empty($keys)) {
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echo json_encode(
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array(
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'data' => []
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)
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);
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return false;
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}
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$rs = $this->Information_model->list_by_keywords($site, $keys);
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foreach ($rs as $info) {
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$keycount = array();
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foreach ($keys as $key) {
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$pos_url = stripos($info->ic_url, $key);
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$sub_url = $info->ic_url == $key ? $info->ic_url : '';
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$pos_content = stripos($info->ic_content, $key);
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$sub_content = '[...' . substr($info->ic_content, $pos_content - 20, strlen($key) + 20 * 2) . '...]';
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if ($pos_url !== false || $pos_content !== false) {
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array_push($keycount, array('key' => $key, 'sub_url' => $sub_url, 'sub_content' => $sub_content));
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}
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}
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$info->ic_content = $keycount;
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}
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echo json_encode($rs);
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}
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}
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//end of infofix
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