130 lines
2.6 KiB
PHP
130 lines
2.6 KiB
PHP
<?php /* Copyright (c) 2024 Freya Murphy */
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class Post_controller extends Controller {
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// the request model
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private $request_model;
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// the caceh model
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private $cache_model;
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// page size
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private $page_size;
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function __construct($load) {
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parent::__construct($load);
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$this->request_model = $this->load->model('request');
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$this->cache_model = $this->load->model('cache');
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$this->page_size = 10;
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}
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public function index(): void {
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$this->view('template/posts');
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}
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/**
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* @return array<string,mixed>
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*/
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public function posts(): array {
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$page = $this->request_model->get_int('page', 0);
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$max = $this->request_model->get_int('max');
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$offset = $page * $this->page_size;
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$user = $this->main->user();
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$query = $this->db;
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if ($user) {
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$query = $query->select('p.*, l.post_id IS NOT NULL as liked');
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} else {
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$query = $query->select('p.*, FALSE as liked');
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}
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$query = $query->from('api.post p');
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if ($user) {
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$query = $query->join('admin.like l', 'p.id = l.post_id AND l.user_id')
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->eq($user['id']);
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}
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if ($max) {
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$query = $query
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->where('id')->le($max);
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}
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$posts = $query
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->limit($this->page_size)
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->offset($offset)
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->rows();
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$users = $this->cache_model->get_users($posts);
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$max = 0;
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foreach ($posts as $post) {
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$max = max($max, $post['id']);
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$data = array();
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$data['page_size'] = $this->page_size;
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$data['user'] = $users[$post['user_id']];
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$data['post'] = $post;
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$this->view('template/post', $data);
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}
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$pc = $this->db
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->select('COUNT(p.id) as pc')
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->from('api.post p')
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->row()['pc'];
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return array(
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'loaded' => count($posts),
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'total' => $pc,
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'page_size' => $this->page_size,
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'max' => $max,
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);
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}
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/**
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* @return array<string,mixed>
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*/
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public function comments(): array {
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$page = $this->request_model->get_int('page', 0);
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$max = $this->request_model->get_int('max');
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$id = $this->request_model->get_int('id', 0);
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$offset = $page * $this->page_size;
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$query = $this->db
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->select('*')
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->from('api.comment')
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->where('post_id')
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->eq($id);
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if ($max) {
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$query = $query
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->and()
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->where('id')
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->le($max);
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}
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$comments = $query
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->limit($this->page_size)
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->offset($offset)
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->rows();
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$users = $this->cache_model->get_users($comments);
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$max = 0;
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foreach ($comments as $comment) {
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$max = max($max, $comment['id']);
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$data = array();
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$data['user'] = $users[$comment['user_id']];
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$data['comment'] = $comment;
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$this->view('template/comment', $data);
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}
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return array(
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'loaded' => count($comments),
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'page_size' => $this->page_size,
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'max' => $max,
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);
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}
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}
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