54 lines
1.8 KiB
PHP
54 lines
1.8 KiB
PHP
<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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use Coduo\PHPHumanizer\DateTimeHumanizer;
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class Search extends MY_Controller
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{
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public function __construct()
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{
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parent::__construct('home', 'profile');
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$this->load->model('SearchModel', '', TRUE);
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$this->load->model('UserModel', '', TRUE);
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$this->load->model('PostsModel', '', TRUE);
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}
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public function index()
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{
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$query = html_escape($this->input->get('q'));
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$this->load->view('header', ['active' => 'search', 'title' => "Suche - $query", 'additionalStyles' => []]);
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$this->load->view('search', ['query' => $query]);
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$this->load->view('footer', ['additionalScripts' => ['search.js']]);
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}
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public function getSearchResults() {
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header('Content-Type: application/json;charset=utf-8');
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$query = $this->input->post('query');
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if(strlen($query) < 3) {
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echo json_encode(['error' => true, 'message' => 'search-term']);
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exit;
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}
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$offset = filter_var($this->input->post('offset'), FILTER_VALIDATE_INT);
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$filters = is_array($this->input->post('filters')) ? $this->input->post('filters') : [];
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$results = $this->SearchModel->search($query, 5, $offset, $filters);
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if(empty($results)) {
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if($offset > 0) {
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$message = 'no-further-results';
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} else {
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$message = 'no-results';
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}
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echo json_encode(['error' => true, 'message' => $message]);
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exit;
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}
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echo json_encode($results, JSON_UNESCAPED_UNICODE);
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}
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}
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