<?php
$bucket = array();
$url_base = $config->url . '/feed/json';
$json_order = strtoupper(Request::get('order', 'DESC'));
$json_filter = Request::get('filter', "");
$json_limit = Request::get('chunk', 25);
if ($pages = Mecha::eat(Get::articles($json_order, $json_filter))->chunk($config->offset, $json_limit)->vomit()) {
foreach ($pages as $path) {
$bucket[] = Get::articleHeader($path);
}
}
$json = array('meta' => array('generator' => 'Mecha ' . MECHA_VERSION, 'title' => $config->title, 'slogan' => $config->slogan, 'url' => array('home' => $config->url, 'previous' => $config->offset > 1 ? Filter::colon('feed:url', $url_base . '/' . ($config->offset - 1)) : null, 'next' => $config->offset < ceil($config->total_articles / $json_limit) ? Filter::colon('feed:url', $url_base . '/' . ($config->offset + 1)) : null), 'description' => $config->description, 'update' => date('c'), 'author' => (array) $config->author, 'offset' => $config->offset, 'total' => $config->total_articles, 'tags' => Get::articleTags()), 'item' => null);
if (!empty($bucket)) {
$json['item'] = array();
foreach ($bucket as $i => $item) {
$json['item'][$i] = array('title' => $item->title, 'url' => $item->url, 'date' => $item->date->W3C, 'update' => Date::format($item->update, 'c'), 'id' => $item->id, 'description' => $item->description, 'kind' => Mecha::A($item->kind));
Weapon::fire('json_item', array(&$json['item'][$i], $item, $i));
}
}
Weapon::fire('json_meta', array(&$json['meta']));
echo (isset($_GET['callback']) ? $_GET['callback'] . '(' : "") . json_encode($json) . (isset($_GET['callback']) ? ');' : "");
