<?php
require __DIR__ . '/../vendor/autoload.php';
use RecipeSearch\Constants;
use RecipeSearch\Util;
// Add recipe if one was submitted
if (count($_POST) > 0) {
// Connect to Elasticsearch (1-node cluster)
$esPort = getenv('APP_ES_PORT') ?: 9200;
$client = new Elasticsearch\Client(['hosts' => ['localhost:' . $esPort]]);
// Convert recipe title to ID
$id = Util::recipeTitleToId($_POST['title']);
// Check if recipe with this ID already exists
$exists = $client->exists(['id' => $id, 'index' => Constants::ES_INDEX, 'type' => Constants::ES_TYPE]);
if ($exists) {
$message = 'A recipe with this title already exists. You can view it ' . '<a href="/view.php?id=' . $id . '">here</a> or rename your recipe.';
} else {
// Index the recipe in Elasticsearch
$recipe = $_POST;
$recipe['tags'] = Util::recipeTagsToArray($_POST['tags']);
$document = ['id' => $id, 'index' => Constants::ES_INDEX, 'type' => Constants::ES_TYPE, 'body' => $recipe];
$client->index($document);
// Redirect user to recipe view page
$message = 'Recipe added!';
header('Location: /view.php?id=' . $id . '&message=' . $message);
exit;
}
}
?>
<html>
<head>
