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79 lines
2.1 KiB
PHP
79 lines
2.1 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') : $this->config->item('site_code');
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}
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function list_info_by_keys()
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{
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// 防止超时
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set_time_limit(0);
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// json参数
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$site = $this->input->get_post('site');
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$keys = $this->input->get_post('keys');
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$keyArr = explode(',', $keys);
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// 容错
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if (empty($site) || empty($keys) || strpos($keys, '/') === false) {
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echo json_encode(array());
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return false;
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}
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// 关键字信息
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$rs = $this->Information_model->list_by_keywords($site, $keyArr);
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// 调整数据
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foreach ($rs as $info) {
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$keycount = array();
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foreach ($keyArr as $key) {
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// $info->ic_content = utf8_encode($info->ic_content);
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// $info->ic_url = utf8_encode($info->ic_url);
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$sub_url = $info->ic_url == $key ? $info->ic_url : '';
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$pos_content = 0;
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$pos_content = mb_stripos($info->ic_content, $key);
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$sub_content = array();
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while ($pos_content) {
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array_push($sub_content, '[...' . mb_substr($info->ic_content, $pos_content - 20, mb_strlen($key) + 20 * 2) . '...]');
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$pos_content = mb_stripos($info->ic_content, $key, $pos_content + mb_strlen($key));
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}
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if ($sub_url != '' || count($sub_content) != 0) {
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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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function update_info_by_keys()
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{
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// json参数
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$site = $this->input->get_post('site');
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$keys = $this->input->get_post('keys');
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$keyArr = explode(',', $keys);
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// 容错
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if (empty($site) || empty($keys) || strpos($keys, '/') === false) {
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echo json_encode(array());
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return false;
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}
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}
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}
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//end of infofix
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