2013-07-02 13:52:29 -04:00
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<?php
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/*
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* Copyright (c) 2010-2013 Tinyboard Development Group
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*/
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/**
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* Class for generating json API compatible with 4chan API
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*/
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class Api {
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2013-08-20 14:17:05 -04:00
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function __construct($config){
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/**
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* Translation from local fields to fields in 4chan-style API
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*/
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$this->postFields = array(
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'id' => 'no',
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'thread' => 'resto',
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'subject' => 'sub',
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'body' => 'com',
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'email' => 'email',
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'name' => 'name',
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'trip' => 'trip',
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'capcode' => 'capcode',
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'time' => 'time',
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'thumbx' => 'tn_w',
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'thumby' => 'tn_h',
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'filex' => 'w',
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'filey' => 'h',
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'filesize' => 'fsize',
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'filename' => 'filename',
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'omitted' => 'omitted_posts',
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'omitted_images' => 'omitted_images',
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'sticky' => 'sticky',
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'locked' => 'locked',
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);
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2013-07-02 13:52:29 -04:00
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2013-08-20 14:17:05 -04:00
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if (isset($config['api']['extra_fields']) && gettype($config['api']['extra_fields']) == 'array'){
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$this->postFields = array_merge($this->postFields, $config['api']['extra_fields']);
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}
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}
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2013-07-02 13:52:29 -04:00
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2013-08-20 14:17:05 -04:00
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private static $ints = array(
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2013-07-02 13:52:29 -04:00
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'no' => 1,
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'resto' => 1,
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'time' => 1,
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'tn_w' => 1,
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'tn_h' => 1,
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'w' => 1,
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'h' => 1,
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'fsize' => 1,
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'omitted_posts' => 1,
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'omitted_images' => 1,
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'sticky' => 1,
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'locked' => 1,
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);
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private function translatePost($post) {
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$apiPost = array();
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2013-08-20 14:17:05 -04:00
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foreach ($this->postFields as $local => $translated) {
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2013-07-02 13:52:29 -04:00
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if (!isset($post->$local))
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continue;
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$toInt = isset(self::$ints[$translated]);
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$val = $post->$local;
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if ($val !== null && $val !== '') {
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$apiPost[$translated] = $toInt ? (int) $val : $val;
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}
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}
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if (isset($post->filename)) {
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$dotPos = strrpos($post->filename, '.');
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$apiPost['filename'] = substr($post->filename, 0, $dotPos);
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$apiPost['ext'] = substr($post->filename, $dotPos);
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}
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return $apiPost;
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}
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function translateThread(Thread $thread) {
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$apiPosts = array();
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$op = $this->translatePost($thread);
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$op['resto'] = 0;
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$apiPosts['posts'][] = $op;
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foreach ($thread->posts as $p) {
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$apiPosts['posts'][] = $this->translatePost($p);
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}
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return $apiPosts;
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}
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function translatePage(array $threads) {
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$apiPage = array();
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foreach ($threads as $thread) {
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$apiPage['threads'][] = $this->translateThread($thread);
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}
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return $apiPage;
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}
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function translateCatalogPage(array $threads) {
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$apiPage = array();
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foreach ($threads as $thread) {
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$ts = $this->translateThread($thread);
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$apiPage['threads'][] = current($ts['posts']);
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}
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return $apiPage;
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}
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function translateCatalog($catalog) {
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$apiCatalog = array();
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foreach ($catalog as $page => $threads) {
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$apiPage = $this->translateCatalogPage($threads);
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$apiPage['page'] = $page;
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$apiCatalog[] = $apiPage;
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}
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return $apiCatalog;
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}
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}
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